[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2860"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,107,18,7,15,10,0,6,33,9,7,0,41,41,49,44,45,27,67,49,62,56,92,86,99,
109,354,322,298,136,139,133,285,158,155,149,147,143,143,143,148,139,158,133,
163,162,152,110,112,108,108,104,112,97,179,131,250,250,250,264,289,281,272,292,
265,255,359,354,410,415,406,380,378,375,380,373,385,387,399,367,505,498,585,
571,562,561]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7.
Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Nbd2 Nc5 11. c3 O-O 12. Rd1 Qd7 13. Bc2 Bf5 {
C83: Open Ruy Lopez: 9 c3 Be7.} 14. Nf1 {[%cal Bd2f1,Bf1e3,Be3f5,Bf5d4][%mdl
32]} Bxc2 15. Qxc2 {[#]} Qe6 $146 {The position is equal.} ({Predecessor:} 
15... f6 16. Ne3 Nxe5 17. Nxe5 fxe5 18. Nxd5 Bd6 19. Be3 Qf7 20. c4 bxc4 21.
Qxc4 Ne6 22. Nc3 Nc5 23. Qxf7+ Rxf7 {1/2-1/2 (50) Radtke,E-Scheerer,H
Langenwang 1994}) 16. Nd4 Qd7 17. Nf3 Qe6 18. Bf4 Rad8 19. Ne3 Rfe8 20. h3 Na4
21. b3 Nb6 $1 22. Rd2 Nb8 23. Nf5 Bf8 24. Re1 $36 {[%mdl 2048] Black is under
strong pressure.} c6 $2 {[#]} (24... Nc6 $16) 25. N5d4 Qg6 26. e6 (26. Qd1 $18
{is more deadly. And now Nh4 would win.} Qh5 27. e6 fxe6 28. Bc7 (28. Rxe6 Rxe6
29. Nxe6 Rc8 $16) (28. Nxe6 Rc8 $16)) 26... Qxc2 $16 27. Rxc2 Na8 $2 (27... c5
$16) 28. Bxb8 ({White should try} 28. Rce2 $18 {Hoping for exf7+.} fxe6 29.
Rxe6 Rxe6 30. Nxe6) 28... Rxb8 29. Nxc6 Rbc8 30. exf7+ Kxf7 {[#] aiming for ...
Rxe1+.} 31. Rxe8 Rxe8 32. Kf1 Rc8 33. Nfd4 Nb6 34. Nb4 Bc5 35. Rd2 Bxd4 36.
cxd4 {[%mdl 4096] Endgame KRN-KRN} a5 37. Nd3 Rc3 38. Ke2 a4 (38... Na8 $16 {
might work better.}) 39. Nc5 Ke7 (39... Nc8 $16 40. bxa4 bxa4 41. Nxa4 Ra3) 40.
Kd1 $18 axb3 41. axb3 Nd7 42. Re2+ Kd8 43. Ne6+ Ke7 44. Nxg7+ Kf6 (44... Kf7
$142 45. Nf5 Rxb3) 45. Ne8+ Kf7 46. Nd6+ Kf6 47. Nxb5 Rxb3 48. Nc7 Nb6 49. Re5
Nc4 50. Nxd5+ Kg6 51. Re2 Rd3+ 52. Kc2 {White is clearly winning.} Rxd4 53.
Ne7+ Kf7 54. Kc3 {Weighted Error Value: White=0.15/Black=0.28} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.2"]
[White "Firouzja, Alireza"]
[Black "Radjabov, Teimour"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2703"]
[BlackElo "2758"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,44,4,10,-17,-1,-11,-2,-7,-12,-24,-27,-22,-12,-20,-39,-31,-34,-37,-36,
-61,-52,-83,-112,-158,-146,-140,-144,-194,-197,-390,-399,-416,-412,-389,-398,
-418,-396]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 Bb4 5. Bd3 d6 6. Ne2 {C47:
Scotch Four Knights and Four Knights with 4 g3.} O-O {[#]} 7. O-O $146 ({
Predecessor:} 7. c3 Bc5 8. Bc2 d5 9. exd5 Qxd5 10. Ng3 e4 11. Nh2 e3 12. f3 Qe5
13. Ne2 exd2+ 14. Bxd2 Re8 15. Bd3 {0-1 (15) Raththinaraajah,P (1354)-Meinert,
D (1598) Germany 2017}) 7... Re8 8. c3 {The position is equal.} d5 9. exd5 Qxd5
10. Bc2 {[#] Black must now prevent Bb3.} e4 11. Ne1 Bd6 {Threatens to win
with ...Qh5.} 12. d4 exd3 13. Nxd3 Bf5 14. Nef4 Qc4 $40 {[%mdl 128] Hoping for
...Rad8. Black attacks.} 15. Bb3 Qa6 16. Nb4 Nxb4 17. cxb4 Rad8 ({Much weaker
is} 17... Bxb4 $6 18. Bxf7+ Kxf7 19. Qb3+ Be6 20. Qxb4 $11) 18. Qf3 Bxb4 {
[#] Strongly threatening ...Qxf1+!} 19. Bxf7+ $2 (19. Be3 {is the only way for
White.}) 19... Kxf7 $19 {Black is winning.} 20. Qb3+ Be6 21. Nxe6 Rxe6 22. Be3
Be7 {White did not feel at home in the position after the opening.  Weighted
Error Value: White=0.30/Black=0.03} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.3"]
[White "Aronian, Levon"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2778"]
[BlackElo "2881"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,107,36,44,44,43,31,41,31,37,20,34,15,14,11,19,10,12,0,9,16,37,25,31,
28,33,20,35,25,39,37,49,49,56,51,55,42,50,7,40,0,0,0,44,45,45,0,0,-64,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 (4... Bb4 5. e3 O-O
6. Bd2 b6 7. cxd5 exd5 8. Rc1 Re8 9. Bd3 Ba6 10. Bxa6 Nxa6 11. O-O Bf8 12. Ne2
Qc8 13. Qa4 c5 14. Ng3 Qb7 15. dxc5 Nxc5 {1/2-1/2 (30) Aronian,L (2767)
-Carlsen,M (2863) Stavanger 2020}) 5. g3 Nc6 6. Bg2 {D37: Queen's Gambit
Declined: 5 Bf4.} Bd6 7. O-O O-O 8. b3 {White is slightly better.} b6 {[#]} 9.
Nb5 $146 ({Predecessor:} 9. Bb2 Bb7 10. e3 dxc4 11. bxc4 Qe7 12. Rb1 Na5 13. c5
bxc5 14. Qa4 cxd4 15. Nb5 {1/2-1/2 (25) Herriot,B (2199)-Mcatear,A ICCF email
2019}) 9... Ba6 10. Nxd6 (10. Bb2 {keeps more tension.} Ne7 11. a4 Bb4 12. Ne5
Bb7 13. e3) 10... cxd6 11. cxd5 exd5 12. Ba3 Qd7 13. Rc1 Rac8 14. Re1 Ne7 15.
Nd2 Rxc1 16. Qxc1 Rc8 17. Qb1 (17. Qb2 {feels hotter.} h5 18. Nf1 Qe6 19. Ne3
h4 20. Rc1) 17... Bb7 18. Rc1 Rxc1+ 19. Qxc1 Ba6 20. e3 Bb5 21. Qc2 a5 22. h3
Ba6 23. g4 b5 24. Bb2 b4 25. a3 Qc6 (25... Ng6 {is more complex.} 26. Nf3 Ne4
27. axb4 axb4 28. Nd2 Nf6) 26. Qxc6 Nxc6 27. axb4 axb4 28. f3 ({White should
try} 28. Bf1 $11 Bxf1 29. Kxf1) 28... Na5 (28... Bd3 $15) 29. Bf1 $1 $11 {
[%cal Rf1a6] The position is equal.} Bxf1 30. Kxf1 {[%mdl 4096] Endgame KBN-KNN
} Kf8 31. Ke2 Ke7 32. Kd3 Ke6 33. Kc2 Nh7 34. h4 g5 35. h5 f5 {White must now
prevent ...fxg4.} 36. Nf1 $1 fxg4 37. fxg4 Nf6 38. Nh2 Kd7 39. Bc1 Kc6 40. Bd2
Kb5 41. Be1 Nc6 42. Kd3 Ne7 (42... Na5 $5 43. Kc2 $8 Ne4 $11) 43. Kc2 Neg8 44.
Kd3 Ne4 45. Kc2 Ngf6 46. Kd3 Nc3 47. Bxc3 bxc3 48. Kxc3 {KN-KN} Ka5 49. Kc2 Kb4
50. Kb2 Ne4 51. Nf3 Nf6 52. Nh2 Ne4 53. Nf3 Nf6 54. Nh2 {Weighted Error Value:
White=0.08/Black=0.05} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.4"]
[White "Duda, Jan-Krzysztof"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2774"]
[BlackElo "2778"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,60,24,0,0,8,17,0,0,-5,-12,-22,-36,-39,-40,-56,-46,-41,-26,-31,0,0,0,
-193,-188,-272,-272,-270,-262,-270,-272,-269,-274,-271,-272,-276,-277,-264,
-254,-326,-325,-360,-353,-29978,-29979]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5
Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Nf3 Qa5 9. Qd2 Bg4 10. Rc1 Bxf3 {
D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 11. gxf3
e6 12. Rb1 {[#]} a6 $146 {The position is equal.} ({Predecessor:} 12... cxd4
13. cxd4 Qxd2+ 14. Kxd2 O-O 15. e5 Nc6 16. f4 Rad8 17. Kc3 Rd7 18. Bb5 Rc8 {
1/2-1/2 (18) Myo,N (2425)-Aung,A (2524) Bangkok 2004}) 13. Rxb7 Nc6 14. f4 (14.
dxc5 $2 Bxc3 15. Be2 Bxd2+ $19) 14... O-O 15. Bg2 ({Wrong is} 15. dxc5 $2 Bxc3
16. f3 Nd4 $19) 15... Rab8 16. Rb3 Rxb3 17. axb3 cxd4 18. cxd4 Qb5 19. e5 Rc8
20. d5 $2 (20. Be4 $11 {and White has nothing to worry.}) 20... Nb4 $19 21. Qe2
{[#]} (21. Be4 $142 Nxd5 22. Bd3 Qxb3 23. O-O) 21... Nc2+ $1 {[%mdl 64]
Discovered Attack} ({Inferior is} 21... Nxd5 22. Qxb5 axb5 23. Bxd5 $14) 22.
Kf1 Qxb3 {( -> ...Qb1+)} 23. Kg1 Nxe3 (23... exd5 24. h4 $17) 24. Qxe3 Rc3 25.
Qe2 Rc1+ ({Don't do} 25... exd5 26. e6 $19) 26. Bf1 Qxd5 27. h4 Bh6 28. h5 {
intending hxg6.} Bxf4 29. hxg6 hxg6 30. Qxa6 $2 {[#]} (30. Rh3 $19) 30... Qf3 {
Weighted Error Value: White=0.75/Black=0.03} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.5"]
[White "Ding, Liren"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2836"]
[BlackElo "2742"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,137,16,29,29,29,37,26,10,19,11,2,0,0,0,0,0,0,-8,-9,0,6,-11,20,0,-9,
-21,-12,-8,-17,-21,-19,-25,-3,-18,0,-15,0,-9,0,0,0,-17,0,-19,-3,-19,-8,-55,-45,
-69,-53,-69,-24,-59,-55,-97,-89,-88,-88,-89,-89,-74,-75,-81,-108,-93,-34,-34,
-34,-34,-31,-32,-39,-373,-360,-573,-536,-912,-875,-888,-777,-889,-791,-702,
-442,-1057,-1057,-1057,-1057,-1042,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,
-32,-32,-32,-32,-32,-32,-32,-17,-17,0,0,0,0,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d5 6. cxd5 {E60: King's Indian:
Unusual lines and Fianchetto Variation without Nc3.} Nxd5 7. e4 Nb6 8. O-O {
White has an edge.} Bg4 9. Nbd2 e5 10. Nxe5 {[%mdl 64] Discovered Attack} Bxe2
11. Qxe2 Qxd4 12. Ndf3 Qb4 13. Bf4 Re8 14. Rfe1 Na6 15. a3 {[%cal Ba2a3,Ba3a4,
Ba4a5][%mdl 32]} Qe7 {[#]} 16. a4 $146 ({Predecessor:} 16. Rac1 Nc5 17. Qb5 Ne6
18. Bg3 c6 19. Qa5 Ng5 20. Nxg5 Bxe5 21. Qxe5 Qxe5 22. Bxe5 Rxe5 {0-1 (60)
Poysti,N (2172)-Xiang,Z (2436) Graz 2019}) 16... Nc5 17. a5 Nbd7 {[%cal Rd7e5]}
18. Bg5 Qe6 19. Nxd7 Qxd7 20. e5 $1 Qf5 {White should prevent ...Nd3.} 21. Rad1
Nd7 {[%cal Rd7e5]} 22. Bf4 Rad8 23. g3 Nf8 24. Nd4 Qc8 25. Qc4 h6 26. h4 a6 27.
b4 Qg4 {aiming for ...g5.} 28. Qe2 ({Don't go for} 28. Qxc7 $2 Ne6 $19) 28...
Qxe2 29. Nxe2 Rxd1 30. Rxd1 Ne6 31. Be3 Rd8 32. Rxd8+ Nxd8 $15 {[%mdl 4096]
Endgame KBN-KBN} 33. Nc1 Nc6 34. Nd3 Nxe5 35. Nxe5 Bxe5 36. Bxh6 $17 {KB-KB}
Bc3 37. Bf4 b5 (37... c5 $1 $17 {[%cal Rc5b4]} 38. bxc5 Bxa5) 38. Bxc7 $15 Bxb4
39. Kf1 f5 40. Ke2 Kf7 41. Kd3 $2 {[%mdl 8192]} (41. f3 $1 $15) 41... Ke6 $19
42. Ke2 (42. Bb6 $142 Kd5 43. Bc7) 42... Kd5 43. f3 {[#]} Be7 $1 44. Kd3 b4 {
[%cal Bb5b4,Bb4b3][%mdl 32]} 45. Bf4 Bf6 46. Bd2 b3 47. g4 (47. Be1 $142 Kc6
48. g4) 47... fxg4 48. fxg4 Bxh4 49. Kc3 {[#]} Bd8 $2 (49... b2 $1 $19 {
[%cal Rb2b1][%mdl 512]} 50. Kxb2 Kc4) 50. Kxb3 $15 Kc5 {Hoping for ...Kb5.} 51.
Ka4 $1 Kc4 52. Be3 Be7 53. Bb6 Bd6 54. Bd8 Bf8 55. Bf6 Bc5 56. Bd8 Bf2 57. Bf6
Be1 58. Bd8 Kd3 59. Kb3 {The position is equal.} Ke4 60. Kc4 Kf4 61. g5 {
Cut Off at move 61} Bxa5 62. Bxa5 Kxg5 $11 {KB-KPP} 63. Kc5 Kf5 64. Kb6 g5 65.
Kxa6 g4 66. Bc7 Ke4 67. Bb8 Kf3 68. Bc7 g3 {[#]} 69. Bxg3 $1 {[%mdl 512]
Whites escaped into a draw.  Weighted Error Value: White=0.44/Black=0.21}
1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.6"]
[White "Giri, Anish"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2731"]
[BlackElo "2741"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,136,10,-5,3,6,6,0,8,9,14,12,1,0,0,0,0,0,10,0,0,0,25,7,31,33,41,14,14,
9,57,54,53,49,56,50,85,60,84,59,68,70,74,72,76,73,83,81,89,75,69,74,83,89,85,
80,107,84,74,32,38,29,29,22,23,22,66,22,22,22,47,23,66,78,75,43,75,0,76,43,65,
0,0,0,0,0,0,0,0,0,0,0,58,58,58,58,58,48,55,0,48,29,29,10,48,10,10,0,48,48,48,
48,48,34,34,34,58,58,58,10,10,10,10,0,10,0,10,0,10]} 1. Nf3 d5 2. g3 g6 3. Bg2
Bg7 4. O-O e5 5. d3 Ne7 6. c4 dxc4 {A07: Réti Opening: New York and Capablanca
Systems.} 7. dxc4 O-O 8. Nc3 Nbc6 {[#]} 9. Rb1 $146 ({Predecessor:} 9. Bd2 Be6
10. b3 h6 11. Qc1 Kh7 12. Rd1 Qc8 13. Qa3 f5 14. Nd5 Rf7 15. Bc3 {1-0 (48)
Repka,C (2488)-Gelfand,B (2676) Lichess.org INT 2020}) 9... Bf5 10. e4 Bg4 11.
h3 Bxf3 12. Bxf3 Nd4 13. Bg2 c6 14. Be3 Qd7 15. Ne2 Rad8 16. Nxd4 exd4 17. Bg5
h6 18. Bxe7 Qxe7 19. Qd3 f5 20. exf5 gxf5 21. Rbe1 Qf7 22. Bf3 Rde8 23. b3 Re6
24. Qd1 Rxe1 25. Rxe1 Re8 26. Rxe8+ Qxe8 27. Be2 f4 28. g4 a5 29. Bd3 Qe5 30.
Kg2 Bf6 31. Bc2 Kf8 32. Qd3 h5 33. Bd1 hxg4 34. Bxg4 Kg7 35. Kf1 b5 36. Bd1 b4
37. Be2 Kf8 38. Qf3 c5 39. Bd3 Kg7 40. Qb7+ Qe7 41. Qg2+ Kf8 42. Qa8+ Kg7 43.
Qg2+ Kf8 44. Qg6 Qe5 45. h4 (45. Qh6+ $14 Ke7 46. Qh7+ Kd8 47. Qa7) 45... f3 $1
$11 46. Qg4 Qh2 {[#] ( -> ...Qh1+)} 47. Qxf3 Qxh4 48. Ke2 Qg5 49. Be4 Kg7 50.
Qh3 d3+ (50... Be7 $11) 51. Bxd3 $14 Bd4 52. Qd7+ Kf8 53. Qc8+ Kf7 54. Qh3 ({
White should play} 54. Qb7+ $14 Qe7+ 55. Qxe7+ Kxe7 56. f4) 54... Qe5+ 55. Kf1
Qf4 {[%csl Gd4][%cal Rf4f2] [#]} 56. Qd7+ Kf8 {[%csl Gd4][%cal Rf4f2]} 57. Qd8+
Kf7 {[%csl Gd4][%cal Rf4f2]} 58. Qd7+ Kf8 {[%csl Gd4][%cal Rf4f2]} 59. Qf5+
Qxf5 60. Bxf5 {[%mdl 4096] Endgame KB-KB} Ke7 61. Ke2 {Cut Off at move 61} Kf6
62. Bd7 Ke7 63. Ba4 Kf6 64. f3 Ke5 {The position is equal.} 65. Kd3 Kf4 66. Ke2
Ke5 67. Kd3 Kf4 68. Ke2 Ke5 {Weighted Error Value: White=0.11/Black=0.11}
1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.7"]
[White "Karjakin, Sergey"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2709"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,99,18,7,12,8,17,9,23,0,2,0,0,0,17,3,3,2,8,-43,-51,-55,-44,-87,-50,
-57,-46,-59,-68,-77,-69,-83,-39,-45,-39,-35,0,-15,0,-49,-24,-45,-59,-77,-66,
-71,-83,-82,-83,-92,-84,-88,-79,-77,-15,-19,0,0,0,0,77,11,74,75,134,129,139,
143,141,137,151,117,125,98,200,203,201,175,167,70,146,129,6470,6411,29994,
29995,29995,29996]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3
O-O 7. h3 {Recently 7.Re1 got a lot of attention.} h6 8. Nbd2 a5 {C54: Giuoco
Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 9. Re1 Be6 10. Bb5 Bb6 {
The position is equal.} 11. Ba4 Nd7 12. Nf1 f5 13. exf5 Bxf5 14. Ng3 {[#]} Bh7
$146 ({Predecessor:} 14... Bg6 15. Be3 Kh8 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4
Bxd4 19. cxd4 Nb6 20. Bc2 Qf6 21. Bxg6 Qxg6 {1/2-1/2 (56) Matlakov,M (2401)
-Ponkratov,P (2378) Satka 2005}) 15. d4 exd4 16. Bxc6 (16. cxd4 $11 Nf6 17. Ne2
) 16... bxc6 $15 17. cxd4 a4 18. Qe2 Kh8 19. Be3 Nf6 20. Qc4 Nd5 21. Bd2 Qd7
22. Rac1 Ne7 23. a3 Bg8 24. Qd3 Bh7 25. Qc4 Bg8 26. Qd3 Rf7 27. Re2 Raf8 28.
Rce1 Bh7 29. Qc4 Ng6 $1 30. Nh2 ({But not} 30. Qxa4 $2 Rxf3 31. Ba5 (31. gxf3
$2 Nh4 $19) 31... Bxa5 $19) 30... c5 $1 {[%cal Rc5d4]} 31. d5 Nf4 32. Bxf4 Rxf4
33. Qc3 {aiming for Re7.} R4f7 (33... Qb5 $1 $17 34. Re7 R4f7 35. Rxf7 Rxf7)
34. Ng4 $11 Kg8 {Strongly threatening ...Qb5.} 35. Nh5 $1 {[%cal Rh5g7]} Bg6 {
[#]} 36. Nf4 $1 {[%cal Rf4g6][%mdl 512]} Bf5 ({Reject} 36... Rxf4 $6 37. Re7
$16) (36... Ba5 $1 $11 37. Qxa5 Rxf4) 37. Ne6 ({Better is} 37. Ne3 $1 $16)
37... Ra8 (37... Rb8 $11) 38. Qg3 $1 $36 {[%mdl 2048] Keeping Black busy.} Kh7
{[#]} ({Black should try} 38... Kh8) 39. Qh4 $1 {Threatens to win with Nxg7!}
Kg8 40. Re3 {Black must now prevent Nxh6+!} c4 41. Rf3 Bxg4 42. Qxg4 Rxf3 43.
gxf3 Ra5 (43... Qe7 $16) 44. Qxc4 $18 {Re4 is the strong threat.} Qf7 45. Qe4
Qh5 {[#]} 46. Nf4 (46. Nxg7 $1 $18 Kxg7 47. Qe7+ Qf7 48. Qd8) 46... Qg5+ (46...
Qe5 $1 $14) 47. Kf1 $16 Qe5 $2 {[%mdl 8192] [#]} (47... Ra8 $16) 48. Qg6 $1 $18
Qxf4 49. Re8+ Qf8 50. Qe6+ {Weighted Error Value: White=0.10/Black=0.34} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "6.8"]
[White "Nakamura, Hikaru"]
[Black "Le, Quang Liem"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2829"]
[BlackElo "2744"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,92,19,12,10,19,19,27,0,7,9,13,12,18,8,22,18,0,0,2,0,12,0,141,152,134,
131,152,144,143,84,89,92,89,70,99,72,41,55,102,0,0,0,0,0,0,-792,-747,-751,-745,
-750,-552,-732,-708,-716,-635,-853,-853,-794,-767,-878,-878,-878,-878,-878,
-878,-878,-823,-812,-804,-783,-774,-773,-751,-1364,-1279]} 1. c4 Nf6 2. Nc3 e5
3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3 O-O 9. b4 Re8 10.
d3 Bf8 11. Re1 {A29: English Opening: Four Knights Variation with 4 g3.} a5 12.
b5 Nd4 {[#]} 13. Nd2 $146 {White has an edge.} ({Predecessor:} 13. Rb1 Bg4 14.
Nd2 Qc8 15. Nf1 a4 16. Ne3 Be6 17. Ned5 Nxd5 18. Bxd5 c6 19. Bxe6 Rxe6 {
0-1 (33) Dushin,N (1956)-Doshi,M (2222) St Petersburg 2017}) 13... a4 14. Rb1
Ra7 15. e3 Ne6 16. Nf3 Ng5 17. Nxg5 Qxg5 18. Bb2 Be6 19. Ne4 Qd8 20. f4 f5 (
20... exf4 $11 21. exf4 (21. gxf4 h6 $11) 21... h6) 21. Ng5 $16 {And now Qh5
would win.} Ba2 22. Ra1 Bb3 23. Qh5 {[%csl Gg5][%cal Rh5h7]} h6 {[#]} 24. Nf3 (
{Better is} 24. Bh3 $1) 24... exf4 25. gxf4 Ra5 26. Nd4 Bf7 $1 {[%cal Rf7h5]}
27. Qh3 ({Don't play} 27. Qxf5 $6 c5 $11) 27... Nd5 28. Qg3 ({Don't go for} 28.
Qxf5 $2 Nxe3 29. Qh3 Bc5 $19) 28... Qf6 29. Rac1 ({White should play} 29. Rab1
$16) 29... Rxb5 $1 $11 {[%mdl 64] Decoy} 30. Nxb5 Qxb2 {[%mdl 64] Double Attack
} 31. Bxd5 Bxd5 32. Nxc7 $2 {[%mdl 8192] [#]} (32. Rb1 $11 Qc2 33. Rbc1) 32...
Rxe3 $1 $19 {[%mdl 512] Black is clearly winning.} 33. Nxd5 (33. Rxe3 Qxc1+)
33... Rxg3+ 34. hxg3 Qd4+ 35. Ne3 Bxa3 36. Rc4 Qd7 37. Kf2 b5 38. Rc2 b4 39.
Ra1 b3 40. Rxa3 bxc2 41. Nxc2 {[%mdl 4096] Endgame KQ-KRN} Qb5 42. Ke2 Qc5 43.
Ra2 Qd5 44. Rxa4 Qg2+ 45. Kd1 Qxg3 46. Kd2 h5 {What a bad dream for White. 
Weighted Error Value: White=0.50/Black=0.13} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.1"]
[White "Le, Quang Liem"]
[Black "Vachier-Lagrave, Maxime"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2744"]
[BlackElo "2860"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,50,20,14,13,7,2,9,18,8,12,7,15,0,0,54,49,56,39,53,18,50,0,0,4,46,49,
45,45,34,42,48,-16,-13,-12,-12,-182,-183,-438,-427,-29991,-29992]} 1. e4 c5 2.
Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 {B91: Sicilian Najdorf:
6 g3.} Be7 8. Bg5 Be6 {[#]} 9. f4 $146 {The position is equal.} ({Predecessor:
} 9. Bxf6 Bxf6 10. h4 O-O 11. Qd2 a5 12. a4 Na6 13. O-O-O Qb6 14. Bb5 Rfd8 15.
Rhe1 {0-1 (55) Rakotomaharo,F (2438)-Di Nicolantonio,L (2408) Paris 2019}) 9...
exf4 10. Bxf4 Nc6 11. Qd2 O-O 12. O-O-O Ne5 (12... Rc8 $11) 13. Nd4 $14 Bd7 14.
Kb1 Rc8 15. h3 b5 16. a3 Qb6 17. g4 b4 18. axb4 Qxb4 19. g5 $1 {[%cal Rg5f6]}
Rxc3 $1 20. gxf6 Rb8 {[%csl Gb8][%cal Rb4b2] [#]} 21. Nb3 ({Better is} 21. Nb5
$1 $14 {[%mdl 512]} Bxb5 (21... axb5 22. Bxe5) 22. Qxc3 Qxc3 23. bxc3 Bxf1+ 24.
Kc1 Bxf6 25. Rhxf1) 21... Rxb3 $40 {[%mdl 128] Black mounts an attack.} 22.
cxb3 {Hoping for Qxb4.} Qxe4+ {[%mdl 64] Double Attack} 23. Ka1 $2 (23. Bd3 $11
{and White stays safe.} Nxd3 24. Qxd3 Qxd3+ 25. Rxd3) 23... Bxf6 $19 (23...
Qxh1 $2 {perishes.} 24. fxe7 Qb7 25. Qxd6 $18) 24. Bg2 $2 (24. Bxe5 Rxb3 25.
Bxf6 (25. Qxd6 $2 Bxe5 26. Qxa6 Bxb2+ 27. Ka2 Rb8 $19) 25... Qa4+ 26. Kb1 Bf5+
27. Bd3 Rxd3 {[%mdl 64] Remove Defender} 28. Qxd3) 24... Nf3 25. Qe3 {[#]} ({
But not} 25. Qxd6 $2 Rxb3 26. Qxf6 gxf6) (25. Rhe1 $19 Qxe1 26. Bxf3 Qxd2 27.
Rxd2) 25... Qc2 $1 {[%mdl 64] Double Attack.  Weighted Error Value: White=0.68/
Black=0.12} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.2"]
[White "Vidit, Santosh Gujrathi"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2636"]
[BlackElo "2829"]
[Annotator "TA"]
[PlyCount "270"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,270,16,2,10,12,24,6,10,0,13,4,11,8,1,6,8,0,6,0,0,0,5,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,-9,-2,-4,-6,-35,-35,-35,-33,-52,0,0,0,0,0,0,0,-33,-31,-29,
-29,-31,-28,-64,-64,-65,-65,-65,-65,-65,-65,-65,-65,-82,-82,-82,-82,-82,-82,
-82,-82,-82,-82,-82,-82,-82,-82,-92,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,
-73,-73,-73,-70,-69,-69,-69,-69,-69,-69,-66,-69,-64,-65,-28,-66,-56,-71,-63,
-63,-56,-56,-55,-56,-56,-73,-73,-111,-111,-112,-120,-135,-135,-135,-135,-135,
-135,-142,-135,-135,-135,-135,-135,-137,-135,-136,-136,-136,-136,-137,-137,
-137,-137,-137,-137,-145,-144,-145,-144,-145,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-7,
-8,0,-8,-8,-44,-44,-45,-44,-45,-45,-45,-45,-45,-45,-45,-45,-45,-8,-8,-8,-8,-8,
-8,-8,-8,-8,-45,-45,-45,-45,-45,-8,-45,-45,-45,0,-45,-45,-45,-8,-8,-8,-8,0,-8,
-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-8,-8,-8,0,-8,-8,-8,0,0,0,-8,0,0,0,-8,-8,-8,0,
0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5.
Bf4 O-O 6. e3 Nbd7 {6...b6 is the recent fashion.} 7. Be2 dxc4 {D37: Queen's
Gambit Declined: 5 Bf4.} 8. O-O Nb6 9. a4 a5 {[#]} 10. Ne5 $146 ({Predecessor:
} 10. e4 Bb4 11. Qc2 Ne8 12. Rfd1 Nd6 13. Nd2 h6 14. Bxd6 cxd6 15. Nxc4 Nxc4
16. Bxc4 {1/2-1/2 (32) Clowes,M (2357)-Fuzishawa,R (2353) ICCF email 2016})
10... Nfd5 11. Bg3 c5 12. Nxc4 Nxc4 13. Bxc4 cxd4 14. exd4 Bb4 15. Rc1 Nb6 16.
Bb3 Bd7 17. d5 Bxc3 18. Rxc3 {Black must now prevent Bc7.} Nxd5 19. Bxd5 exd5
20. Qxd5 Bc6 21. Qxd8 Rfxd8 22. b3 Rd5 23. h3 h5 24. Rfc1 Rad8 25. h4 f6 26.
Bc7 R8d7 27. Bb6 Re5 28. Re3 Rxe3 29. Bxe3 $15 {[%mdl 4096] Endgame KRB-KRB}
Rd3 30. Rc5 g6 ({Black should play} 30... Rxb3 $15 31. Rxa5 g6) 31. Rxa5 $11
Rxb3 32. Ra8+ Kf7 33. a5 Ra3 34. Bf4 Ra4 35. Bg3 g5 36. hxg5 fxg5 37. f3 Ra1+
38. Kh2 Ra2 {...h4 is the strong threat.} 39. Kg1 g4 40. Bf2 gxf3 41. gxf3 Bxf3
42. Bc5 Bc6 43. Bb6 Kg7 44. Bd4+ Kg6 45. Rg8+ Kf5 46. Rf8+ Kg4 47. Bb6 Rg2+ 48.
Kf1 Rc2 49. Kg1 Bd5 50. Rf2 Rc6 51. Rd2 Be4 52. Kf2 h4 {And now ...h3 would
win.} 53. Ke3 Re6 54. Rd4 h3 55. Bc7 Kf5 56. Bh2 Bc6+ 57. Kf2 Rg6 {Hoping for .
..Rg2+.} 58. Ke3 Rg2 59. Rd2 Rg8 60. Rf2+ Ke6 61. Ra2 {Cut Off at move 61} Bd5
62. Rb2 Ra8 63. Rb6+ Kf7 64. Rb5 $1 {[%cal Rb5d5]} Bg2 65. Kf2 Ke6 66. Rh5 Rf8+
67. Ke3 Rf3+ 68. Kd4 Ra3 69. Kc4 Kf6 70. Kb4 Ra2 71. Bb8 Kg6 72. Rh8 Kf5 73.
Kb3 Ra1 74. Kb2 Rd1 75. Kc3 Ke4 76. Rh6 Ke3 77. a6 {[#]} bxa6 $1 78. Rxa6 Rc1+
79. Kb2 Rc8 80. Bh2 Be4 81. Ra3+ {[#]} Bd3 $1 {Threatens to win with ...Rc2+.}
82. Kb3 Rc1 83. Ra8 Rh1 84. Bd6 h2 ({Black should try} 84... Rb1+ $17 85. Kc3
Rc1+ 86. Kb3 Rc6) 85. Bxh2 Rxh2 {KRB-KR} 86. Rd8 Rh5 87. Rb8 Rh1 88. Kb4 Rc1
89. Rb6 Bc4 90. Kc5 Bd3+ 91. Kd6 Kd4 92. Rb4+ Bc4 93. Rb7 Rh1 94. Re7 Rh6+ 95.
Kc7 Kc5 96. Re5+ Bd5 97. Re7 Ra6 98. Kd8 Bc6 (98... Kd6 {looks sharper.} 99.
Rd7+ Ke6 100. Re7+ Kf6 101. Re2 Ra7) 99. Rg7 Ra1 100. Ke7 Re1+ 101. Kf6 Kd6
102. Rg5 Be4 103. Rg3 Rf1+ 104. Kg5 Rf8 105. Kh4 Ke5 106. Kg5 Rh8 107. Kg4 Rf8
108. Kg5 Bf3 109. Kh4 Kf4 {[%cal Rf8h8]} 110. Rg4+ $1 {The position is equal.}
Ke3 111. Rg7 $1 Kf4 112. Rg4+ $1 Kf5 113. Rg5+ Kf6 (113... Ke4 {keeps more
tension.} 114. Rg1 Rb8 115. Kg3 Ke3 116. Re1+ Be2) 114. Rg1 Rh8+ 115. Kg3 Be4
116. Kf4 Bf5 117. Rg2 Rh4+ 118. Ke3 Ke5 119. Rb2 Rh3+ 120. Kd2 Bd3 121. Kc3
Bf1+ 122. Kd2 Kd4 123. Ke1 Rh1 124. Kd2 (124. Rb6 {is interesting.} Kc5 125.
Rf6 Bd3+ 126. Kd2 Bb1 127. Rf2) 124... Rh3 125. Ke1 Bc4 126. Kd2 Bb3 127. Kc1
Kc4 128. Rf2 Kc3 {( -> ...Rh1+)} 129. Rc2+ Kb4 130. Rf2 Rd3 131. Kb2 Bd5 132.
Kc1 Ra3 133. Kd2 Kc5 134. Kc1 Kd4 135. Rd2+ Kc3 {Weighted Error Value: White=0.
04/Black=0.03} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.3"]
[White "So, Wesley"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2741"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,90,19,14,16,44,34,58,19,34,35,66,68,68,75,110,106,123,117,125,124,
134,119,140,134,140,141,144,140,160,151,164,110,204,166,157,167,183,164,185,
179,181,180,200,168,206,212,172,200,219,118,163,106,98,127,103,119,158,147,195,
0,0,0,196,178,253,252,236,231,270,249,277,0,252,0,225,0,259]} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qe2 {
Recently 9.Nd5 got a lot of attention. B56: Classical Sicilian: Unusual Lines.}
O-O 10. O-O-O Qc8 11. a3 {[#] White is slightly better.} a5 $146 ({Predecessor:
} 11... Rb8 12. Kb1 b5 13. Nd5 Bd8 14. Nxf6+ Bxf6 15. Rxd6 Qc7 16. Rd1 a5 17.
Nc5 Nd4 18. Bxd4 exd4 19. Nxe6 fxe6 {1/2-1/2 (48) Dastan,B (2565)-Nihal,S 
(2610) Konya 2019}) 12. Qb5 Bd7 13. Kb1 a4 14. Nc1 Ra5 15. Qe2 Be6 16. Bb6 Ra8
{[#]} 17. N1a2 $1 Re8 18. g4 Na5 19. Qd2 ({But not} 19. Nxa4 $2 Nc4 $17) 19...
Nc4 20. Bxc4 Bxc4 21. Nb4 Bf8 22. h4 Qe6 {And now ...d5 would win.} 23. g5 (23.
Be3 $18) 23... Nd7 (23... d5 $16 {was called for.}) 24. Be3 b5 25. h5 Rec8 26.
Rdg1 Rab8 27. Ncd5 Rb7 28. Qg2 Re8 29. Rh3 f5 30. exf5 Qxf5 31. Rh4 Qe6 32. Qd2
(32. f4 $18) 32... Kh8 33. Rhg4 (33. Rd1 $18) 33... Nc5 $16 34. f4 Ne4 35. Qd1
Qf5 36. R1g2 Rc8 37. Nb6 $2 (37. Bc1 $18) 37... Rcb8 $1 $11 38. N6d5 $2 ({
Much worse is} 38. Nxc4 bxc4 39. h6 c3 $17) (38. N4d5 $11) 38... Rc8 $18 39.
Bc1 Nc5 {[#]} (39... Bxd5 $142 40. Nxd5 (40. Qxd5 Rbc7 $16) 40... b4 41. axb4
Rc4) 40. Ne3 $1 {[%cal Re3f5]} Qd7 41. f5 Bg8 42. Nbd5 Qc6 43. Nb4 Qd7 44. Nbd5
Qc6 $1 45. Nb4 Qd7 {[%mdl 32768] Weighted Error Value: White=0.31/Black=0.15.
An unexpected result.} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.4"]
[White "Svidler, Peter"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2742"]
[BlackElo "2731"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,88,0,20,38,41,24,26,33,20,20,17,106,102,91,102,97,86,95,84,86,27,12,
2,45,39,54,53,66,60,60,68,58,14,14,14,14,0,39,0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,
17,3,7,0,21,21,22,22,20,10,29,20,22,0,31,0,28,0,28]} 1. Nf3 d5 2. g3 g6 3. Bg2
Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c6 7. Qb3 a5 8. Nc3 a4 9. Qb4 dxc4 10. Qxc4 b5 {
D78: Fianchetto Grünfeld: 6 0-0 c6.} 11. Qd3 b4 12. Ne4 Ba6 {White has an edge.
} 13. Nxf6+ exf6 14. Qc2 b3 (14... Bb5 $11) 15. axb3 $16 axb3 {[#]} 16. Qc3 $1
({Reject} 16. Qxb3 $6 Bc4 $11) 16... Nd7 17. Re1 {[#]} Re8 $146 ({Predecessor:
} 17... c5 18. Qxb3 Rb8 19. Qc2 Qc8 20. Bf4 Rb4 21. Bd6 Rd8 22. b3 f5 23. dxc5
Bxa1 24. Rxa1 {1-0 (45) Gagunashvili,M (2547)-Ni,H (2638) Wuxi 2005}) 18. Qxc6
Nb6 19. Rxa6 ({White should try} 19. Nd2 $16) 19... Rxa6 $11 20. Qb5 Ra1 21.
Nd2 Nc8 22. Nxb3 Nd6 23. Qd3 Ra7 24. Bf4 Qb6 25. Bxd6 Qxd6 26. e3 Rc8 27. Qe2
f5 28. Rb1 Qb4 29. Nc5 Bf8 30. Nd3 Qb3 31. Qd1 Rb8 32. Rc1 Qxd1+ 33. Rxd1 Bd6
34. Bd5 Ra5 35. Bc4 Rba8 36. Kg2 Ra1 37. Rd2 Rb1 38. h4 Kg7 39. Kf3 h6 40. Rc2
Ra7 41. Bd5 Rc7 42. Bc4 Ra7 43. Bd5 Rc7 44. Bc4 Ra7 {Weighted Error Value:
White=0.10/Black=0.10} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.5"]
[White "Nepomniachtchi, Ian"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2778"]
[BlackElo "2836"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,28,0,8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5
Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6 {[#]} 11. Qe4+ $146 ({
Predecessor:} 11. Qe3+ Be6 12. Nc3 a6 13. Rd1 Qc5 14. Qg3 f6 15. Bf4 Rc8 16.
Re1 Kf7 17. Rxe6 Kxe6 18. Qh3+ f5 19. Ne4 Qd5 20. Nc3 Qd7 21. Rd1 Bd6 22. Rd5
g6 23. Ne4 Kxd5 24. Qb3+ Kc6 25. Qc4+ Kb6 {0-1 (25) Andreikin,D (2726)
-Nakamura,H (2736) chess.com INT 2020}) 11... Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14.
Qd4 Qd6 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.6"]
[White "Carlsen, Magnus"]
[Black "Duda, Jan-Krzysztof"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2881"]
[BlackElo "2774"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,19,26,25,26,18,22,16,18,15,20,19,22,14,22,12,17,14,14,7,24,0,0,0,0,
0,21,34,30,41,27,0,61,62,102,100,100,100,93,105,93,93,100,87,102,33,70,64,78,
72,65,80,66,73,72,61,78,85,66,63,110,34,199,198,264,264,264,264,297,297,309,
318,331,335,416,412,402,384,589,570,603,593,655,670,752,731,779,768,866,858]} 
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. b3 {D30: Queen's Gambit
Declined: Systems without Nc3.} b6 7. O-O Bb7 8. Bb2 {The position is equal.}
Bd6 9. Nbd2 O-O 10. Qe2 $1 {[%mdl 4] is recently more successful than 10.Ne5.}
Qe7 11. Ne5 Rad8 12. Rad1 c5 13. f4 cxd4 14. exd4 g6 {[#]} 15. a4 $146 ({
Predecessor:} 15. g3 Ba3 16. Bc3 Nb8 17. Ndf3 Nc6 18. Ba1 Nb4 19. Bb1 Rc8 20.
Rde1 Nc6 21. Nxc6 Bxc6 {1/2-1/2 (29) Nouveau,L (2339)-Pekin,T (2238) ICCF
email 2017}) 15... Nh5 16. cxd5 Bxd5 17. Ndc4 Ndf6 18. Nxd6 Qxd6 19. Nc4 Qb8
20. Qe5 Qa8 (20... Ng4 $11 21. Qe2 Ngf6) 21. Rd2 $14 Be4 {[#]} 22. Bxe4 $1 Qxe4
23. Ba3 Rd5 24. Qxe4 ({Much worse is} 24. Bxf8 $6 Rxe5 25. fxe5 Kxf8 $11) 24...
Nxe4 25. Re2 Rxd4 26. Bxf8 Kxf8 27. Re3 (27. a5 $16) 27... Nhf6 28. Ne5 Nd5 29.
Rd3 Rxd3 30. Nxd3 $16 {[%mdl 4096] Endgame KRN-KNN} Nd2 31. Rc1 $1 Nxb3 32.
Rc8+ Kg7 33. Ra8 {[%mdl 1024] White has strong compensation.} a5 34. Ra7 $1 Kf8
35. g3 (35. Ne5 $16) 35... Nd4 $2 {Loses the game.} ({Black should play} 35...
Ke8 $14) 36. Ne5 $18 f6 {[#]} (36... Kg8 $142 37. Nxf7 Nc3 38. Nh6+ Kf8) 37.
Nd7+ $1 Ke8 38. Rb7 h6 39. Nxb6 Nc3 40. Ra7 Nb3 41. Kg2 g5 42. fxg5 fxg5 43.
Rh7 e5 (43... Nc5 $142 44. Rxh6 Kf7 45. Rh7+ Kf6) 44. Rxh6 {White is clearly
winning.} Kf7 45. Rc6 Nd1 46. Nc4 e4 47. Nd6+ {[%mdl 64] Double Attack} Ke6 48.
Nxe4+ Kd5 49. Rd6+ {Weighted Error Value: White=0.07/Black=0.31} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.7"]
[White "Radjabov, Teimour"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2758"]
[BlackElo "2778"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,6,8,8,24,20,25,12,28,24,18,13,13,20,18,21,38,45,41,30,43,39,88,84,
97,98,311,275,299,274,278,137,140,146,327,314,435,444,427,445,408,361,347,363,
370,368,360,361,331,331,501,484,682,677,672,676,685,657,652,652,624,605,576,
516,792,784,29984,29985,29990,29991,29990,817]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4.
Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 {6...b6 is a critical line.} 7. a3 {D37: Queen's
Gambit Declined: 5 Bf4.} c6 8. Be2 dxc4 9. Bxc4 {White has an edge.} b5 10. Bd3
a6 11. b4 a5 12. Rb1 $1 {[#]} axb4 $146 ({Predecessor:} 12... Nb6 13. e4 Bb7
14. O-O axb4 15. axb4 Ra3 16. Qc2 h6 17. Be3 Qa8 18. Ne5 Re8 {0-1 (43) Sarana,
A (2410)-Vaishali,R (2307) Ulaanbaatar 2015}) 13. axb4 Bb7 14. Qc2 Nb6 15. e4
Nc4 {...Na3 is the strong threat.} 16. Bc1 Nd7 17. e5 f5 18. exf6 $1 Bxf6 $2 (
18... Nxf6 $16 19. O-O Na3 20. Bxa3 Rxa3) 19. Bxh7+ $18 Kh8 20. Be4 e5 21. d5 (
21. O-O $18 {has better winning chances.}) 21... cxd5 $16 22. Nxd5 Qc8 $2 {
This move loses the game for Black.} (22... Rc8 $16) 23. Qe2 Nd6 24. Ng5 $1 ({
Less strong is} 24. Nxe5 Kg8 $16) 24... Qxc1+ 25. Rxc1 {White wants to mate
with Qh5+.} Bxg5 26. Rd1 ({Not} 26. Qh5+ Bh6 $16) 26... Nxe4 27. Qxe4 Nf6 28.
Qg6 Bxd5 29. Qxg5 Bc4 {intending ...Ra2.} 30. Rc1 Bd3 (30... Rfd8 {was
necessary.} 31. f3 (31. Qxe5 $2 Re8 $17) 31... Rd4) 31. Rc7 $18 {[%csl Gc7]
[%cal Rg5g7]} Rg8 (31... Ra1+ $142 32. Kd2 Ne4+ {[%mdl 64] Discovered Attack}
33. Kxd3 Nxg5 34. Rxa1 Rxf2) 32. Qh4+ Nh7 33. Kd2 Rad8 34. Rhc1 Bc4+ 35. Ke1
Rd4 36. Qe7 Re4+ 37. Kd2 Nf6 (37... Re2+ $142 38. Kd1 Rxf2) 38. Rc3 {Intending
Qxf6! and mate.} Re2+ 39. Kd1 {White mates.} Rxf2 40. Rh3+ Nh7 {[#]} 41. Rxh7+
$1 {Weighted Error Value: White=0.10/Black=0.36} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "7.8"]
[White "Anton Guijarro, David"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2667"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,34,48,38,46,54,45,40,51,31,32,39,40,51,81,49,46,50,56,58,78,79,74,
62,168,187,254,258,264,262,293,228,268,194,206,151,187,182,191,200,191,186,172,
-77,0,0,0,0,0,-770,-731,-29992,-29993,-29994,-29987,-29995,-29996,-29996,
-29997,-29997,-29998]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Nbd7 6. Be3
{E71: King's Indian: 4 e4 d6 5 h3.} e5 7. d5 Nc5 8. f3 {White is slightly
better.} Nh5 9. Nge2 $1 O-O {[#]} 10. Qd2 $146 ({Predecessor:} 10. g4 Nf4 11.
Nxf4 exf4 12. Bxc5 dxc5 13. Qc2 Qh4+ 14. Qf2 Qxf2+ 15. Kxf2 Bd4+ 16. Ke1 {
1/2-1/2 (43) Molina,R (2454)-Perdomo,L (2463) Caioba 2019}) 10... f5 11. exf5
gxf5 12. g4 Nf4 {White must now prevent ...Qh4+.} 13. O-O-O Nfd3+ 14. Kb1 f4
15. Bxc5 Nxc5 16. b4 e4 ({Black should try} 16... Nd7 $14) 17. bxc5 $18 e3 (
17... exf3 {keeps fighting.} 18. Nd4 dxc5) 18. Qc2 dxc5 19. Ne4 c6 20. N2c3 ({
Much less strong is} 20. Nxc5 $6 Qb6+ 21. Nb3 a5 $16) 20... Qa5 21. Bd3 Rb8 22.
Qb3 Kh8 23. dxc6 Be6 {[#]} 24. c7 $1 {[%cal Rc7b8]} (24. cxb7 $6 Rf7 $14) 24...
Qxc7 25. Qa3 Bg8 {[#]} 26. Bc2 $2 ({Worse is} 26. Qxa7 Ra8 $17) ({Don't do} 26.
Nxc5 $6 Rfc8 $16) (26. Kc2 $1 $18) 26... b5 (26... Bxc4 $17 {Strongly
threatening ...b5.} 27. Rd6 Be5) 27. cxb5 $11 {Kc1 is the strong threat.} a6 $1
{[%cal Ra6b5]} 28. Qxa6 {Hoping for Rd6.} Ra8 $1 {[%cal Ra8a6]} 29. Qc6 $2 {
[%mdl 8192]} (29. b6 $11 Rfb8 30. Kc1) 29... Qa5 $19 {[%cal Rg8a2][%mdl 64]
Double Attack} 30. a4 Qb4+ {Black mates.} 31. Kc1 Qa3+ 32. Kb1 {[#]} Ba2+ $1 {
[%mdl 512]} 33. Ka1 (33. Nxa2 Qb2#) 33... Bxc3+ 34. Nxc3 Qxc3+ {[%mdl 64]
Double Attack.  Weighted Error Value: White=0.51/Black=0.13} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2860"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,20,20,0,43,0,35,-12,-3,-12,-20,-12,-14,-13,1,0,0,0,0,0,0,0,0,0,0,0,
1,0,0,0,0,0,26,5,13,12,127,0,0,0,0,0,0,0,0,0,10,10,8,8,17,11,14,8,11,10,11,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5
Bg7 5. d4 f6 6. Bd3 {B10: Caro-Kann: 2 d3 and 2 c4.} Nh6 {[#]} 7. O-O $146 {
With the idea exf6.} ({Predecessor:} 7. exf6 exf6 8. O-O O-O 9. Re1 Re8 10. Bf4
Nf7 11. Rxe8+ Qxe8 12. Nc3 g5 13. Qe1 {1-0 (51) Comp Novag-Frumkin,E (2005)
Chicago 1994}) 7... O-O 8. Re1 {White is slightly better.} fxe5 {[#] ...e4 is
the strong threat.} 9. Nxe5 Nf7 10. Nxf7 Rxf7 11. c3 Qd6 12. Nd2 Nd7 13. Nf3 e5
14. dxe5 Nxe5 15. Nxe5 Bxe5 16. g3 Bh3 17. Be3 b6 18. Qe2 Bg7 19. Qd2 Raf8 20.
a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Kh8 21. a5 c5 22. axb6 Qc6 (22... axb6 $11 {
remains equal.} 23. Bc4 Rd7) 23. Bf1 (23. bxa7 $16 d4 24. f3 Rxf3 25. Bc4)
23... Bxf1 $11 {The position is equal.} 24. Rxf1 axb6 25. Bh6 Bxh6 26. Qxh6 Qf6
(26... Kg8 {looks sharper.} 27. Rad1 Rd7 28. Qe3 Qf6 29. Qe2 Kg7) 27. Rad1 Qf5
28. Qe3 Kg8 29. Rd2 Rd7 30. Re1 Rfd8 31. b4 d4 32. cxd4 cxd4 33. Qe6+ Qxe6 34.
Rxe6 Rd6 35. Rxd6 Rxd6 {[%mdl 4096] Endgame KR-KR} 36. Kg2 d3 37. Kf3 Rd4 38.
Ke3 Rxb4 39. Rxd3 Rb5 40. Rd8+ Kg7 41. Rd7+ Kg8 42. Rb7 Re5+ 43. Kd4 Re2 44. f4
{Weighted Error Value: White=0.09/Black=0.10} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.2"]
[White "Aronian, Levon"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2778"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,83,17,21,12,29,29,41,22,19,0,20,0,0,0,0,0,0,0,0,0,0,-13,77,81,78,59,
100,102,132,60,52,52,41,40,82,0,0,0,-2,-8,-5,-6,0,-25,-33,-78,0,-123,-122,-108,
-106,-125,-129,-127,-84,-202,-193,-217,-197,-196,0,-79,-85,-220,0,0,0,0,0,0,0,
0,8,8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. Bxc6 dxc6 7. Nbd2
{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} Ng4 8. O-O Qe7 9. Nc4 {
White is slightly better.} f6 10. h3 h5 11. Nh4 {Strongly threatening Ng6.} (
11. hxg4 hxg4 12. Nh2 f5 $17) 11... Qf7 $1 12. Nf5 Bxf5 13. exf5 Nh6 {[#]} 14.
Be3 $146 ({Predecessor:} 14. Bxh6 Rxh6 15. Nd2 O-O-O 16. Qf3 Rg8 17. Ne4 Be7
18. Qe3 Kb8 19. f4 exf4 20. Qxf4 {1-0 (35) Ermenkov,E-Barle,J Groningen 1971})
14... Bxe3 15. fxe3 e4 16. Rf4 exd3 (16... O-O-O $11) 17. Re4+ $1 $16 (17. cxd3
O-O-O $11) 17... Kf8 18. Qxd3 Nxf5 19. Rf1 g6 20. Qa3+ (20. Ref4 $1 $16 Ke8 21.
Rd1) 20... Kg8 $1 $14 21. Ref4 $1 {[%mdl 1024] e4 is the strong threat. White
has compensation.} Re8 22. e4 Ng7 23. Qb3 (23. Qc3 $16 f5 24. exf5 Nxf5 25. Ne5
) 23... b5 $36 {[%mdl 2048] Black is pushing.} 24. Na5 Qxb3 25. axb3 f5 26.
Nxc6 {[%cal Re4f5]} fxe4 27. Nb4 Nf5 28. Nd5 Re5 {[#]} (28... Kg7 $17 29. g4
hxg4 30. hxg4 Re5) 29. Nxc7 (29. Ne3 $1 $11 {[%mdl 512] keeps the balance.})
29... Kg7 $17 30. Nxa6 Rd8 $1 31. Re1 e3 $1 32. Nb4 {Threatens to win with Nc6.
} Rd2 $1 33. h4 (33. c3 $17 {might work better.}) 33... Re6 34. c4 bxc4 ({
Don't play} 34... Rxb2 35. cxb5 Rd6 36. b6) 35. bxc4 {[#]} Rxb2 $2 ({Better is
} 35... Nd4 $1 $19 36. Kf1 Re8) 36. Nd5 (36. c5 $11) 36... Rd2 37. g4 {[#]} (
37. Nc3 $17) 37... Nxh4 $2 (37... Nd4 $1 $19 {aiming for ...Re4!} 38. Nxe3 Ne2+
39. Rxe2 Rxe2) 38. Nxe3 $11 {The position is equal.} g5 39. Rf2 Rxf2 40. Kxf2 {
Black must now prevent Nf5+.} hxg4 41. Nxg4 Rxe1 42. Kxe1 {Weighted Error
Value: White=0.26/Black=0.20} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.3"]
[White "Duda, Jan-Krzysztof"]
[Black "Radjabov, Teimour"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2774"]
[BlackElo "2758"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,72,20,19,27,6,5,2,33,8,14,16,23,13,10,-11,0,-12,-14,-13,0,-22,-6,-2,
0,0,-14,-11,0,0,0,0,0,-48,26,27,41,29,14,-20,-12,-601,-601,-573,-578,-567,-545,
-29993,-29994,-29994,-29994,-29997,-2359,-1730,-2167,-1947,-1934]} 1. Nf3 Nf6
2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. Bg2 d6 6. O-O e5 7. c4 O-O 8. Nc3 Nc6 9. d3 h6
10. Nd2 Be6 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6.} 11. Rc1
$5 {[%mdl 4] Leaves trodden paths.} Qd7 12. a3 {[#]} Rac8 $146 {The position
is equal.} ({Predecessor:} 12... Rad8) 13. Nd5 (13. b4 $5) 13... b6 14. Bc3 Bg4
15. Nxf6+ Bxf6 16. Ne4 Bg7 17. Bd2 f5 18. Nc3 f4 19. Bd5+ Kh8 20. f3 Bh3 21.
Rf2 Ne7 22. Be4 Nf5 23. gxf4 exf4 24. Bxf4 Bd4 25. Nd5 Qg7 (25... g5 $15 26.
Bd2 g4) 26. Bd2 $11 {Threatens to win with e3.} g5 $1 {[%cal Rg5g4] White must
now prevent ...g4.} (26... Bxf2+ 27. Kxf2 Qd7 28. Qg1 $16) 27. e3 g4 $1 {
[%cal Rg4f3] Strongly threatening ...gxf3+.} 28. fxg4 ({Reject} 28. exd4 gxf3+
29. Kh1 Bg2+ 30. Kg1 Rg8 $17) 28... Bxg4 29. Qe1 $2 {[%mdl 8192] [#] Loses the
game.} (29. Qf1 $11 Bf3+ 30. Rg2 Bxg2 31. Qxg2) 29... Bf3+ $1 $19 30. Kf1 {[#]}
Nh4 $1 31. exd4 Bg2+ 32. Ke2 Qg4+ {[%mdl 64] Double Attack} 33. Ke3 Bxe4 34.
Bc3 Ng2+ (34... Qh3+ $142 35. Rf3 Qxf3+ 36. Kd2 Qxd3#) 35. Kd2 Nxe1 36. dxc5+ {
[#]} Kg8 $1 {Weighted Error Value: White=0.58/Black=0.34} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.4"]
[White "Ding, Liren"]
[Black "Carlsen, Magnus"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2836"]
[BlackElo "2881"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,98,31,24,27,32,32,22,25,22,23,19,21,29,18,76,87,78,89,78,79,79,87,89,
72,91,69,62,35,52,45,57,8,27,-3,-2,-9,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4
Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 {[#]} h6 $146 ({Predecessor:} 4... Be7 5. Bf4 O-O
6. e3 Nbd7 7. Be2 dxc4 8. O-O a6 9. a4 c5 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5
Nf6 13. Qxd8 Rxd8 14. Bc7 Re8 15. Bxc4 Be6 16. Bxe6 fxe6 17. a5 Nd5 18. Be5 c4
19. Rfc1 Rac8 20. Nd2 Nb4 21. Rxc4 Nd3 22. Bc3 Bf6 23. Rb1 Rxc4 24. Nxc4 Bxc3
25. bxc3 Rc8 26. Nd6 Rxc3 27. g4 Rc2 28. Rxb7 Rxf2 29. Rb3 Nc5 30. Rb6 Nd3 31.
Rxa6 h6 32. Rc6 Ra2 33. Nc4 Ne1 34. h3 {Martirosyan,H (2622)-Nakamura,H (2736)
Chess.com INT 2020 1/2-1/2 (68)}) 5. Bf4 Bd6 6. Bxd6 {D37: Queen's Gambit
Declined: 5 Bf4.} Qxd6 7. e3 O-O 8. Rc1 b6 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. a3
Qd6 {[#]} (11... Bb7 $11) 12. Qc2 $1 $16 c6 13. Qe4 Qd5 14. Bd3 {[%csl Gd3]
[%cal Re4h7]} Qxe4 15. Bxe4 Bb7 16. Ne5 f6 17. Ng6 ({Worse is} 17. Bxc6 Rc8 $17
) ({Not} 17. Nxc6 Nxc6 18. Rxc6 (18. Bxc6 $2 Rac8 $19) 18... f5 $19) 17... Rd8
18. Nf4 Rd6 19. O-O Nd7 20. Rc3 Rd8 21. Rfc1 {[%cal Re4c6]} e5 {The position
is equal.} 22. dxe5 Nxe5 {[#] ( -> ...Rd1+)} 23. h3 Rd1+ 24. Kh2 Rxc1 25. Rxc1
Rd6 26. Ng6 Nxg6 27. Bxg6 $11 {[%mdl 4096] Endgame KRB-KRB} Kf8 28. Be4 Rd2 29.
Bxc6 Bxc6 30. Rxc6 Rxf2 {KR-KR} 31. b4 Re2 32. Rc8+ Kf7 33. Rc7+ Kg6 34. Rxa7
Rxe3 35. a4 Ra3 36. a5 bxa5 37. bxa5 f5 38. a6 f4 39. Ra8 Ra2 40. Rf8 Rxa6 41.
Rxf4 Rf6 (41... Kh5 {feels hotter.} 42. Rf5+ g5 43. Rf3 Kg6 44. Rc3 h5) 42. Kg3
Rxf4 43. Kxf4 {KPP-KPP} Kf6 44. g4 g5+ 45. Ke4 Ke6 46. Kd4 Kd6 47. Ke4 {
White wants to mate with Kf5.} Ke6 48. Kd4 Kd6 49. Ke4 {Kf5 would kill now.}
Ke6 {Weighted Error Value: White=0.04/Black=0.03} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.5"]
[White "Giri, Anish"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2731"]
[BlackElo "2778"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,75,5,12,5,41,75,138,-26,-12,-37,-54,-36,-43,-36,-43,-39,-37,-24,-34,
-33,-45,-42,16,16,22,8,8,8,8,8,8,8,8,8,8,8,20,12,12,8,8,8,9,8,8,0,0,0,25,0,0,0]
} 1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 Nxd5 7. Bd3 Be7 8.
O-O O-O 9. a3 cxd4 10. exd4 b6 11. Qc2 Nf6 12. Be3 Bb7 13. Rad1 Rc8 14. Rfe1 {
B22: Sicilian: 2 c3.} h6 15. Qd2 Re8 {[#]} (15... h5 $142) 16. d5 $146 (16.
Bxh6 $1 $16 {[%mdl 512]} gxh6 {[#]} 17. d5 $1 {[%mdl 512]}) ({Predecessor:} 16.
Qe2 Nd5 17. Bc1 Na5 18. Ne5 Bg5 19. Qh5 Rf8 20. Ne4 Bxc1 21. Rxc1 Rxc1 22. Rxc1
{0-1 (73) Nistor,V (1881)-Vanduyfhuys,D (2058) Porto Carras 2018}) 16... Nxd5
$11 {[#]} 17. Bxh6 $1 {[%mdl 512]} Nxc3 (17... gxh6 18. Qxh6) 18. bxc3 Qd5 $1
19. Bg5 Bxg5 $1 20. Nxg5 {Threatens to win with Qf4.} Ne5 {[%csl Gb7][%cal
Rd5g2]} 21. Bh7+ Kf8 $1 {[%csl Gb7][%cal Rd5g2]} 22. Qxd5 exd5 23. Bf5 Rcd8 (
23... Rc4 $1 $15) 24. Be6 $1 f6 25. f4 $1 $36 {[%mdl 2048] White is more
active.} fxg5 26. Rxe5 {[%mdl 64] Double Attack} gxf4 {With the idea ...g6.}
27. Rd4 g5 $1 28. Rxg5 {And now Re5 would win.} Rxe6 29. Rxf4+ Ke7 {aiming for
...Kd6.} (29... Ke8 $5 30. Rg8+ $8 Kd7 31. Rf7+ Re7 32. Rxe7+ Kxe7 33. Rg7+ Kf6
34. Rxb7 Rc8 $14) 30. Rg7+ Kd6 {Hoping for ...Ba6.} 31. Rxb7 {[%mdl 4096]
Endgame KRR-KRR} Rc8 32. Rf3 Re1+ $1 33. Kf2 Rc1 34. Rxa7 Rc2+ 35. Kf1 Rc1+ 36.
Kf2 Rc2+ 37. Kf1 Rc1+ 38. Kf2 {Weighted Error Value: White=0.12/Black=0.08}
1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.6"]
[White "Karjakin, Sergey"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2709"]
[BlackElo "2742"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,-3,0,0,2,0,0,0,-2,-2,0,-4,0,-5,-9,-18,-6,-6,-11,-10,-14,-25,-25,
-26,-36,-27,-22,-41,-8,-17,-10,-18,-22,-20,-17,-16,-10,-4,-8,-12,-16,-8,-12,
-18,-17,-24,-20,-30,-9,-8,-8,-98,0,0,0,0,0,0,0,0,0,0,0,-31,0,0,0,0,0,0,0,0,0,0,
0,0,0]} 1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 d5 5. e3 c5 6. c3 {A45:
Trompowsky Attack.} Nc6 7. Bd3 e5 8. dxe5 Nxe5 9. Bc2 Be7 10. Ngf3 {[#]} Nxf3+
$146 ({Predecessor:} 10... Nc6 11. h3 Be6 12. O-O a6 13. Re1 Qd7 14. Qe2 g5 15.
Bg3 g4 16. hxg4 Bxg4 {1/2-1/2 (57) Petr,J (2328)-Studnicka,T (2316) Czech
Republic 2018}) 11. Nxf3 Be6 12. Qd3 Ne4 13. Ba4+ Kf8 14. Bxe7+ Qxe7 15. O-O g6
16. c4 Rd8 17. Rad1 {[%cal Rc4d5]} Kg7 18. Qc2 Nf6 (18... a6 {is interesting.}
19. cxd5 Bxd5 20. Bb3 Bc6 21. Nd2 Nxd2 22. Rxd2 Rxd2 23. Qxd2 Rd8) 19. Bb3 dxc4
20. Bxc4 Bxc4 21. Qxc4 Rxd1 22. Rxd1 Rd8 23. Rxd8 Qxd8 24. g3 Qd5 25. Qxd5 Nxd5
$11 {[%mdl 4096] Endgame KN-KN} 26. a3 Kf6 27. Kf1 Ke6 28. Ke2 Nf6 29. Nd2 Kd5
30. Kd3 {[#]} (30. f3 $11) 30... Ng4 (30... Ne4 $1 $17 31. f3 (31. Nxe4 c4+ 32.
Ke2 Kxe4 $11) 31... Nxd2 32. Kxd2 Kc4) 31. e4+ Ke6 32. f3 Ne5+ 33. Ke3 f5 34.
h3 fxe4 35. Kxe4 Nf7 36. a4 b6 37. f4 {The position is equal.} Nd6+ 38. Kd3 Kd5
39. g4 a6 40. b3 b5 41. axb5 axb5 42. Nf3 c4+ {Weighted Error Value: White=0.
09/Black=0.07} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.7"]
[White "Nakamura, Hikaru"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2829"]
[BlackElo "2741"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,81,19,15,14,14,14,14,17,17,19,11,10,10,10,9,12,15,15,16,13,18,18,11,
14,14,15,28,25,29,8,8,8,9,9,8,0,7,7,4,7,7,7,14,0,8,10,22,0,0,0,0,0,0,0,0,0,0,0,
0,-8,-13,-155,-80,-83,-43,-129,-116,-98]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O
Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 {C67: Ruy Lopez:
Berlin Defence: 4 0-0 Nxe4.} Ne8 10. Nd5 Bd6 11. Re1 {The position is equal.}
c6 12. Ne3 Be7 13. c4 Nc7 14. d4 d5 15. cxd5 Bb4 16. Bd2 Bxd2 17. Qxd2 Nxd5 18.
Nxd5 Qxd5 19. Re5 Qd6 20. Bc4 b5 (20... Bd7 21. Rae1 Rae8 22. Qc3 Rxe5 23. dxe5
Qe7 24. Rd1 Be6 25. Bxe6 Qxe6 26. a3 f6 27. exf6 Qxf6 28. Qb3+ Kh8 29. f3 b6
30. Rd7 Rd8 31. Qf7 Qxf7 32. Rxd8+ Qg8 33. Rxg8+ Kxg8 34. Kf2 Kf7 35. Ke3 Ke6
36. Ke4 g6 {1-0 (52) Nakamura,H (2777)-So,W (2780) chess.com INT 2018}) 21. Bb3
a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 22. a3 a4 23. Ba2 Bd7 24. Rae1 Rae8 25. Qc3
Rxe5 26. dxe5 Qe7 27. Rd1 Bf5 28. Rd6 Rd8 29. Qd2 ({Don't go for} 29. Qxc6 $2
Rc8 $19) 29... Rxd6 30. exd6 {[#]} Qf6 $146 (30... Qe5 {seems wilder.} 31. h4
Bd7 32. Qa5 Kf8 33. Bb1 Bc8) ({Predecessor:} 30... Qe5 31. h3 Bd7 32. Qa5 Be8
33. Qd8 Qe1+ 34. Kh2 Qe5+ 35. Kg1 Qe1+ 36. Kh2 Qe5+ {1/2-1/2 (60) Kevlishvili,
R (2478)-Van Foreest,L (2531) Pardubice 2020}) 31. h3 g6 32. f4 Bd7 33. Bb1 c5
34. Be4 b4 35. Bd5 Kf8 36. Bc4 h5 37. Kh2 h4 38. g3 {[#]} (38. Be2 $11) 38...
hxg3+ (38... g5 $142 $1 {[%mdl 512]} 39. gxh4 (39. fxg5 Qe5) 39... gxf4) 39.
Kxg3 $17 Qf5 {aiming for ...bxa3.} 40. Bf1 (40. Qe3 $15) 40... g5 41. Qe3 {
Weighted Error Value: White=0.15/Black=0.04} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "8.8"]
[White "Le, Quang Liem"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2744"]
[BlackElo "2636"]
[Annotator "RC"]
[PlyCount "84"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {
[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:
00]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} Nxe4 {[%emt 0:00:00]} 6. d4 {
[%emt 0:00:00]} b5 {[%emt 0:00:00]} 7. Bb3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]}
8. dxe5 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 9. Nbd2 {[%emt 0:00:02]} Nc5 {
[%emt 0:00:00]} 10. c3 {[%emt 0:00:03]} d4 {[%emt 0:00:00]} 11. Bxe6 {[%emt 0:
00:06]} Nxe6 {[%emt 0:00:00]} 12. cxd4 {[%emt 0:00:01]} Ncxd4 {[%emt 0:00:02]}
13. a4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:02]} 14. axb5 {[%emt 0:00:04]} Nxb5 {
[%emt 0:00:01]} 15. Qa4 {[%emt 0:00:25]} c5 {[%emt 0:00:02]} 16. Nc4 {[%emt 0:
01:12]} O-O {[%emt 0:00:03]} 17. Rd1 {[%emt 0:01:04]} Nbd4 {[%emt 0:05:21]} 18.
Nxd4 {[%emt 0:00:15]} Nxd4 {[%emt 0:00:00]} 19. Be3 {[%emt 0:00:02]} a5 {
[%emt 0:00:06]} 20. h3 {[%emt 0:05:42]} Ra6 {[%emt 0:02:19]} 21. Bxd4 {[%emt 0:
02:12]} cxd4 {[%emt 0:00:00]} 22. Nd6 {[%emt 0:00:38]} Qg5 {[%emt 0:04:30]} 23.
Rxd4 {[%emt 0:00:09]} Qxe5 {[%emt 0:00:12]} 24. Rxb4 {[%emt 0:00:04]} Rxd6 {
[%emt 0:02:30]} 25. Rb5 {[%emt 0:00:35]} Qe2 {[%emt 0:00:06]} 26. Qxa5 {
[%emt 0:00:45]} Rd2 {[%emt 0:00:22]} 27. Qb6 {[%emt 0:00:12]} Rfd8 {[%emt 0:00:
10]} 28. b4 {[%emt 0:03:13]} h6 {[%emt 0:00:03]} 29. Rba5 {[%emt 0:00:42]} R8d4
{[%emt 0:00:26]} 30. Rf5 {[%emt 0:00:27]} f6 {[%emt 0:01:34]} 31. Qb7 {[%emt 0:
01:16]} Rd7 {[%emt 0:01:55]} 32. Qc6 {[%emt 0:00:27]} R7d6 {[%emt 0:00:15]} 33.
Qc5 {[%emt 0:00:17]} Kh7 {[%emt 0:00:06]} 34. Kh2 {[%emt 0:00:17]} Qe4 {
[%emt 0:00:09]} 35. Ra7 {[%emt 0:00:16]} Rd7 {[%emt 0:00:18]} 36. Rxd7 {
[%emt 0:00:13]} Rxd7 {[%emt 0:00:00]} 37. Rf3 {[%emt 0:00:02]} Rd5 {[%emt 0:00:
10]} 38. Qc7 {[%emt 0:00:04]} Qxb4 {[%emt 0:00:10]} 39. Qf7 {[%emt 0:00:27]}
Qd6+ {[%emt 0:00:09]} 40. Rg3 {[%emt 0:00:02]} Rg5 {[%emt 0:00:01]} 41. Qb3 {
[%emt 0:00:07]} Rxg3 {[%emt 0:00:02]} 42. Qxg3 {[%emt 0:00:06]} Qe6 {[%emt 0:
00:01]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.1"]
[White "Vidit, Santosh Gujrathi"]
[Black "Vachier-Lagrave, Maxime"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2636"]
[BlackElo "2860"]
[Annotator "RC"]
[PlyCount "86"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:
00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:00]}
Nxd5 {[%emt 0:00:00]} 5. e4 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:00]} 6. bxc3 {
[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 7. Be3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]
} 8. Nf3 {[%emt 0:00:00]} Qa5 {[%emt 0:00:01]} 9. Qd2 {[%emt 0:00:00]} O-O {
[%emt 0:00:01]} 10. Rc1 {[%emt 0:00:02]} Bg4 {[%emt 0:00:01]} 11. d5 {[%emt 0:
01:14]} b5 {[%emt 0:00:03]} 12. Bxc5 {[%emt 0:00:09]} Rc8 {[%emt 0:00:02]} 13.
Bb4 {[%emt 0:00:02]} Qc7 {[%emt 0:00:02]} 14. Nd4 {[%emt 0:00:00]} a5 {[%emt 0:
00:16]} 15. Ba3 {[%emt 0:00:01]} b4 {[%emt 0:00:04]} 16. Bb2 {[%emt 0:00:03]}
Qb6 {[%emt 0:00:09]} 17. Bb5 {[%emt 0:00:08]} e5 {[%emt 0:00:17]} 18. dxe6 {
[%emt 0:00:01]} Bxe6 {[%emt 0:00:02]} 19. Nxe6 {[%emt 0:00:03]} fxe6 {[%emt 0:
01:01]} 20. c4 {[%emt 0:00:03]} Rd8 {[%emt 0:00:07]} 21. c5 {[%emt 0:00:46]}
Rxd2 {[%emt 0:00:03]} 22. cxb6 {[%emt 0:00:01]} Rxb2 {[%emt 0:00:01]} 23. Rc8+
{[%emt 0:00:08]} Kf7 {[%emt 0:00:01]} 24. Rc7+ {[%emt 0:00:01]} Kf8 {[%emt 0:
00:01]} 25. Ra7 {[%emt 0:00:22]} Rb1+ {[%emt 0:00:38]} 26. Ke2 {[%emt 0:00:35]}
Rxh1 {[%emt 0:00:01]} 27. f4 {[%emt 0:00:05]} Rc1 {[%emt 0:01:03]} 28. Rxa8 {
[%emt 0:00:07]} Rc8 {[%emt 0:00:03]} 29. e5 {[%emt 0:00:33]} g5 {[%emt 0:00:06]
} 30. g3 {[%emt 0:00:02]} gxf4 {[%emt 0:00:01]} 31. gxf4 {[%emt 0:00:00]} Bh6 {
[%emt 0:00:24]} 32. Kf3 {[%emt 0:00:55]} Kg7 {[%emt 0:01:20]} 33. Ra7+ {
[%emt 0:00:44]} Kg8 {[%emt 0:00:02]} 34. Rc7 {[%emt 0:04:05]} Rf8 {[%emt 0:00:
13]} 35. Rc4 {[%emt 0:00:02]} Bg5 {[%emt 0:02:00]} 36. Kg4 {[%emt 0:02:05]} Bd8
{[%emt 0:00:03]} 37. b7 {[%emt 0:00:02]} Bb6 {[%emt 0:01:18]} 38. Rc8 {[%emt 0:
00:10]} Kg7 {[%emt 0:00:08]} 39. Kf3 {[%emt 0:02:31]} Ba7 {[%emt 0:00:42]} 40.
Be8 {[%emt 0:01:29]} Na6 {[%emt 0:00:47]} 41. Bb5 {[%emt 0:00:06]} Nb8 {
[%emt 0:00:12]} 42. Be8 {[%emt 0:00:01]} Na6 {[%emt 0:00:01]} 43. Bb5 {[%emt 0:
00:01]} Nb8 {[%emt 0:00:01]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.2"]
[White "So, Wesley"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2741"]
[BlackElo "2744"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {
[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. O-O {[%emt 0:
00:03]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:02]} d6 {[%emt 0:00:05]} 6. c3 {
[%emt 0:00:03]} a6 {[%emt 0:00:04]} 7. a4 {[%emt 0:00:09]} h6 {[%emt 0:00:15]}
8. Re1 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 9. h3 {[%emt 0:00:05]} Re8 {
[%emt 0:00:16]} 10. Nbd2 {[%emt 0:00:03]} Be6 {[%emt 0:00:23]} 11. Bxe6 {
[%emt 0:00:17]} Rxe6 {[%emt 0:00:00]} 12. b4 {[%emt 0:00:01]} Ba7 {[%emt 0:00:
01]} 13. Qc2 {[%emt 0:00:00]} Qd7 {[%emt 0:00:10]} 14. Nf1 {[%emt 0:00:15]} d5
{[%emt 0:00:33]} 15. Be3 {[%emt 0:00:09]} Bxe3 {[%emt 0:01:01]} 16. Nxe3 {
[%emt 0:00:00]} Rd8 {[%emt 0:00:19]} 17. b5 {[%emt 0:00:35]} Ne7 {[%emt 0:00:
57]} 18. c4 {[%emt 0:00:03]} d4 {[%emt 0:00:28]} 19. Nf5 {[%emt 0:00:03]} a5 {
[%emt 0:01:12]} 20. c5 {[%emt 0:00:49]} Re8 {[%emt 0:01:41]} 21. Ng3 {[%emt 0:
00:49]} Ng6 {[%emt 0:00:09]} 22. Rac1 {[%emt 0:00:53]} Nf4 {[%emt 0:00:24]} 23.
Kh2 {[%emt 0:00:29]} Nh7 {[%emt 0:04:30]} 24. Qd2 {[%emt 0:01:58]} f6 {[%emt 0:
00:12]} 25. Nf5 {[%emt 0:02:07]} Ng6 {[%emt 0:02:04]} 26. Qxa5 {[%emt 0:00:11]}
Ng5 {[%emt 0:00:01]} 27. Nxg5 {[%emt 0:00:54]} fxg5 {[%emt 0:00:00]} 28. c6 {
[%emt 0:01:55]} bxc6 {[%emt 0:00:00]} 29. bxc6 {[%emt 0:00:01]} Qf7 {[%emt 0:
00:11]} 30. Qb5 {[%emt 0:00:09]} Nh4 {[%emt 0:00:24]} 31. f3 {[%emt 0:01:35]}
Nxf5 {[%emt 0:01:02]} 32. exf5 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:01]} 33. Re4 {
[%emt 0:00:02]} Qf8 {[%emt 0:00:15]} 34. a5 {[%emt 0:00:47]} Ra8 {[%emt 0:02:
26]} 35. a6 {[%emt 0:00:48]} Kh7 {[%emt 0:00:30]} 36. Qb7 {[%emt 0:00:39]} Qb8
{[%emt 0:00:36]} 37. Rb1 {[%emt 0:00:26]} Qa7 {[%emt 0:00:02]} 38. Ra1 {
[%emt 0:00:19]} Ree8 {[%emt 0:00:17]} 39. Qb5 {[%emt 0:00:13]} Qb6 {[%emt 0:00:
08]} 40. Rxe5 {[%emt 0:00:23]} Rxe5 {[%emt 0:00:29]} 41. Qxe5 {[%emt 0:00:00]}
Rxa6 {[%emt 0:00:30]} 42. Qf5+ {[%emt 0:00:11]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.3"]
[White "Svidler, Peter"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2742"]
[BlackElo "2829"]
[Annotator "ChessBase"]
[PlyCount "145"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {
[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:
00]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. O-O {
[%emt 0:00:00]} h6 {[%emt 0:00:00]} 7. Re1 {[%emt 0:00:03]} O-O {[%emt 0:00:00]
} 8. h3 {[%emt 0:00:27]} a5 {[%emt 0:00:01]} 9. Nbd2 {[%emt 0:00:15]} Bb6 {
[%emt 0:00:03]} 10. b3 {[%emt 0:01:28]} Ne7 {[%emt 0:05:35]} 11. d4 {[%emt 0:
00:05]} Ng6 {[%emt 0:00:02]} 12. Bf1 {[%emt 0:00:19]} c6 {[%emt 0:00:07]} 13.
Nc4 {[%emt 0:01:55]} Bc7 {[%emt 0:00:18]} 14. Ba3 {[%emt 0:01:11]} Re8 {
[%emt 0:02:09]} 15. dxe5 {[%emt 0:00:02]} dxe5 {[%emt 0:00:11]} 16. Nd6 {
[%emt 0:00:18]} Bxd6 {[%emt 0:00:10]} 17. Qxd6 {[%emt 0:01:04]} Be6 {[%emt 0:
00:27]} 18. Nxe5 {[%emt 0:01:25]} Nxe5 {[%emt 0:00:03]} 19. Qxe5 {[%emt 0:00:
01]} Bc4 {[%emt 0:00:00]} 20. Qxe8+ {[%emt 0:02:20]} Qxe8 {[%emt 0:00:00]} 21.
Bxc4 {[%emt 0:00:02]} a4 {[%emt 0:01:14]} 22. Bd6 {[%emt 0:01:05]} b5 {[%emt 0:
00:29]} 23. Bd3 {[%emt 0:00:05]} Qe6 {[%emt 0:00:56]} 24. e5 {[%emt 0:00:05]}
Nd5 {[%emt 0:00:02]} 25. c4 {[%emt 0:00:13]} Nf4 {[%emt 0:00:05]} 26. Bf1 {
[%emt 0:00:05]} g5 {[%emt 0:00:58]} 27. cxb5 {[%emt 0:01:17]} cxb5 {[%emt 0:00:
03]} 28. Rad1 {[%emt 0:00:02]} axb3 {[%emt 0:00:15]} 29. axb3 {[%emt 0:00:01]}
Qxb3 {[%emt 0:01:35]} 30. Rb1 {[%emt 0:01:08]} Qc2 {[%emt 0:00:10]} 31. Rxb5 {
[%emt 0:00:52]} Ne6 {[%emt 0:01:07]} 32. Rb8+ {[%emt 0:01:09]} Rxb8 {[%emt 0:
00:02]} 33. Bxb8 {[%emt 0:00:00]} Qd2 {[%emt 0:00:21]} 34. Rb1 {[%emt 0:00:03]}
Qc2 {[%emt 0:00:05]} 35. Re1 {[%emt 0:00:02]} h5 {[%emt 0:00:48]} 36. Ba7 {
[%emt 0:00:09]} Qc3 {[%emt 0:00:10]} 37. Re4 {[%emt 0:00:20]} Qa1 {[%emt 0:00:
10]} 38. Be3 {[%emt 0:00:19]} h4 {[%emt 0:00:09]} 39. Bxg5 {[%emt 0:01:53]}
Nxg5 {[%emt 0:00:03]} 40. Rg4 {[%emt 0:00:01]} Qxe5 {[%emt 0:00:05]} 41. f4 {
[%emt 0:00:01]} Qe3+ {[%emt 0:00:33]} 42. Kh2 {[%emt 0:00:02]} f6 {[%emt 0:00:
05]} 43. fxg5 {[%emt 0:00:22]} f5 {[%emt 0:00:00]} 44. Rxh4 {[%emt 0:01:04]}
Qf2 {[%emt 0:00:07]} 45. Rc4 {[%emt 0:00:02]} Qxf1 {[%emt 0:00:06]} 46. Rc3 {
[%emt 0:00:03]} Qf4+ {[%emt 0:00:32]} 47. Kh1 {[%emt 0:00:01]} Kg7 {[%emt 0:00:
55]} 48. Rf3 {[%emt 0:00:02]} Qc1+ {[%emt 0:00:01]} 49. Kh2 {[%emt 0:00:01]}
Kg6 {[%emt 0:00:00]} 50. Rb3 {[%emt 0:00:14]} Qd1 {[%emt 0:00:03]} 51. Rf3 {
[%emt 0:00:01]} Qd4 {[%emt 0:00:04]} 52. Kh1 {[%emt 0:00:05]} Qa1+ {[%emt 0:00:
04]} 53. Kh2 {[%emt 0:00:01]} Qd1 {[%emt 0:00:00]} 54. Rf2 {[%emt 0:00:15]}
Qd6+ {[%emt 0:00:16]} 55. Kh1 {[%emt 0:00:01]} Qc7 {[%emt 0:00:04]} 56. Rf3 {
[%emt 0:00:02]} Qe5 {[%emt 0:00:00]} 57. Kg1 {[%emt 0:00:02]} Kxg5 {[%emt 0:00:
07]} 58. Kh1 {[%emt 0:00:01]} Kf6 {[%emt 0:00:05]} 59. Kg1 {[%emt 0:00:02]} Ke6
{[%emt 0:00:04]} 60. Kh1 {[%emt 0:00:02]} Kd5 {[%emt 0:00:00]} 61. Kg1 {
[%emt 0:00:02]} Ke4 {[%emt 0:00:01]} 62. Kh1 {[%emt 0:00:02]} Qa1+ {[%emt 0:00:
02]} 63. Kh2 {[%emt 0:00:01]} Qd1 {[%emt 0:00:00]} 64. Rc3 {[%emt 0:00:16]}
Qd6+ {[%emt 0:00:06]} 65. Kh1 {[%emt 0:00:01]} f4 {[%emt 0:00:06]} 66. Rf3 {
[%emt 0:00:09]} Qd1+ {[%emt 0:00:14]} 67. Kh2 {[%emt 0:00:02]} Qxf3 {[%emt 0:
00:00]} 68. gxf3+ {[%emt 0:00:01]} Kxf3 {[%emt 0:00:00]} 69. h4 {[%emt 0:00:01]
} Kg4 {[%emt 0:00:01]} 70. Kg2 {[%emt 0:00:02]} Kxh4 {[%emt 0:00:01]} 71. Kf3 {
[%emt 0:00:01]} Kg5 {[%emt 0:00:00]} 72. Kf2 {[%emt 0:00:00]} f3 {[%emt 0:00:
00]} 73. Kxf3 {[%emt 0:00:01]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.4"]
[White "Nepomniachtchi, Ian"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2778"]
[BlackElo "2709"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,28,0,12]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6.
dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6 {[#]} 11. Qe4+ $146
({Predecessor:} 11. Qe3+ Be6 12. Nc3 a6 13. Rd1 Qc5 14. Qg3 f6 15. Bf4 Rc8 16.
Re1 Kf7 17. Rxe6 Kxe6 18. Qh3+ f5 19. Ne4 Qd5 20. Nc3 Qd7 21. Rd1 Bd6 22. Rd5
g6 23. Ne4 Kxd5 24. Qb3+ Kc6 25. Qc4+ Kb6 {0-1 (25) Andreikin,D (2726)
-Nakamura,H (2736) chess.com INT 2020}) 11... Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14.
Qd4 Qd6 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.5"]
[White "Carlsen, Magnus"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2881"]
[BlackElo "2731"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:
00:00]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:00]} 4. Qxd4 {[%emt 0:00:02]}
Nf6 {[%emt 0:00:06]} 5. h3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:03]} 6. Qe3 {
[%emt 0:00:01]} g6 {[%emt 0:00:07]} 7. Be2 {[%emt 0:00:02]} Bg7 {[%emt 0:00:07]
} 8. O-O {[%emt 0:00:01]} O-O {[%emt 0:00:01]} 9. Rd1 {[%emt 0:00:05]} Be6 {
[%emt 0:00:38]} 10. Nc3 {[%emt 0:00:40]} Qc8 {[%emt 0:00:53]} 11. a3 {[%emt 0:
00:40]} Na5 {[%emt 0:01:53]} 12. Nd4 {[%emt 0:00:14]} Nc4 {[%emt 0:03:14]} 13.
Qg3 {[%emt 0:01:06]} Bd7 {[%emt 0:01:11]} 14. b3 {[%emt 0:05:04]} Na5 {[%emt 0:
00:07]} 15. Nd5 {[%emt 0:01:22]} Re8 {[%emt 0:00:10]} 16. Nxf6+ {[%emt 0:00:33]
} Bxf6 {[%emt 0:00:04]} 17. c4 {[%emt 0:00:05]} Nc6 {[%emt 0:01:06]} 18. Bb2 {
[%emt 0:00:10]} a6 {[%emt 0:00:40]} 19. Qe3 {[%emt 0:00:20]} b5 {[%emt 0:01:11]
} 20. Rac1 {[%emt 0:01:01]} Qb7 {[%emt 0:00:38]} 21. c5 {[%emt 0:01:43]} dxc5 {
[%emt 0:00:24]} 22. Rxc5 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:09]} 23. Bxd4 {
[%emt 0:00:20]} Bxd4 {[%emt 0:00:10]} 24. Rxd4 {[%emt 0:00:00]} Rac8 {[%emt 0:
01:46]} 25. b4 {[%emt 0:00:06]} Rxc5 {[%emt 0:00:15]} 26. bxc5 {[%emt 0:00:00]}
Bc6 {[%emt 0:00:14]} 27. e5 {[%emt 0:00:19]} e6 {[%emt 0:01:43]} 28. Bf3 {
[%emt 0:04:34]} Bxf3 {[%emt 0:00:15]} 29. gxf3 {[%emt 0:00:00]} a5 {[%emt 0:00:
40]} 30. Rd6 {[%emt 0:00:02]} Rc8 {[%emt 0:00:09]} 31. Rb6 {[%emt 0:00:15]} Qd7
{[%emt 0:00:02]} 32. Kg2 {[%emt 0:00:03]} b4 {[%emt 0:00:46]} 33. axb4 {
[%emt 0:00:02]} axb4 {[%emt 0:00:00]} 34. Rxb4 {[%emt 0:00:00]} Qd5 {[%emt 0:
00:01]} 35. Rh4 {[%emt 0:00:41]} Rxc5 {[%emt 0:00:10]} 36. Qh6 {[%emt 0:00:05]}
Qxe5 {[%emt 0:00:00]} 37. Qxh7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:01]} 38. Qh8+
{[%emt 0:00:01]} Qxh8 {[%emt 0:00:01]} 39. Rxh8+ {[%emt 0:00:05]} Kg7 {[%emt 0:
00:01]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.6"]
[White "Radjabov, Teimour"]
[Black "Ding, Liren"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2758"]
[BlackElo "2836"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:
00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]}
Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Bg5 {
[%emt 0:00:02]} e6 {[%emt 0:00:00]} 7. f4 {[%emt 0:00:01]} Qb6 {[%emt 0:00:05]}
8. Qd2 {[%emt 0:00:12]} Qxb2 {[%emt 0:00:02]} 9. Rb1 {[%emt 0:00:02]} Qa3 {
[%emt 0:00:01]} 10. e5 {[%emt 0:00:31]} h6 {[%emt 0:00:30]} 11. Bh4 {[%emt 0:
00:18]} dxe5 {[%emt 0:00:03]} 12. fxe5 {[%emt 0:00:02]} Nfd7 {[%emt 0:00:02]}
13. Ne4 {[%emt 0:00:18]} Qxa2 {[%emt 0:00:08]} 14. Rd1 {[%emt 0:00:14]} Qd5 {
[%emt 0:00:04]} 15. Qe3 {[%emt 0:00:15]} Qxe5 {[%emt 0:00:06]} 16. Be2 {
[%emt 0:00:18]} Bc5 {[%emt 0:00:04]} 17. Bg3 {[%emt 0:00:17]} Qd5 {[%emt 0:00:
31]} 18. c4 {[%emt 0:00:20]} Bxd4 {[%emt 0:00:03]} 19. Rxd4 {[%emt 0:00:12]}
Qa5+ {[%emt 0:00:01]} 20. Rd2 {[%emt 0:00:11]} O-O {[%emt 0:00:02]} 21. Bd6 {
[%emt 0:00:10]} f5 {[%emt 0:00:05]} 22. Bxf8 {[%emt 0:00:15]} Nxf8 {[%emt 0:00:
00]} 23. Nd6 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:04]} 24. g4 {[%emt 0:00:51]}
fxg4 {[%emt 0:00:45]} 25. Bxg4 {[%emt 0:00:17]} Qe5 {[%emt 0:01:31]} 26. Ke2 {
[%emt 0:00:25]} b5 {[%emt 0:03:45]} 27. Bf3 {[%emt 0:00:40]} Rb8 {[%emt 0:00:
14]} 28. Qxe5 {[%emt 0:00:14]} Nxe5 {[%emt 0:00:02]} 29. cxb5 {[%emt 0:00:20]}
axb5 {[%emt 0:00:20]} 30. Nxc8 {[%emt 0:00:23]} Rxc8 {[%emt 0:00:05]} 31. Rb1 {
[%emt 0:00:19]} Rc3 {[%emt 0:02:36]} 32. Bg2 {[%emt 0:01:04]} Nfg6 {[%emt 0:00:
59]} 33. Rxb5 {[%emt 0:00:26]} Nf4+ {[%emt 0:00:01]} 34. Kf1 {[%emt 0:00:16]}
Ng4 {[%emt 0:00:52]} 35. Rd8+ {[%emt 0:00:28]} Kf7 {[%emt 0:00:05]} 36. Rb7+ {
[%emt 0:00:15]} Kg6 {[%emt 0:00:12]} 37. Be4+ {[%emt 0:00:25]} Kh5 {[%emt 0:00:
03]} 38. Rb1 {[%emt 0:01:01]} Nxh2+ {[%emt 0:00:39]} 39. Kg1 {[%emt 0:00:12]}
Ng4 {[%emt 0:00:01]} 40. Rd2 {[%emt 0:00:30]} Kh4 {[%emt 0:00:39]} 41. Rf1 {
[%emt 0:00:52]} Kg3 {[%emt 0:00:19]} 42. Kh1 {[%emt 0:00:11]} g5 {[%emt 0:00:
25]} 43. Rg1+ {[%emt 0:00:14]} Kh4 {[%emt 0:00:04]} 44. Re1 {[%emt 0:00:11]} h5
{[%emt 0:00:34]} 45. Kg1 {[%emt 0:00:14]} Kg3 {[%emt 0:00:22]} 46. Rc2 {
[%emt 0:00:32]} Nh3+ {[%emt 0:00:22]} 0-1

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.7"]
[White "Anton Guijarro, David"]
[Black "Duda, Jan-Krzysztof"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2667"]
[BlackElo "2774"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:
00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:00]}
Nxd5 {[%emt 0:00:02]} 5. e4 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:01]} 6. bxc3 {
[%emt 0:00:00]} c5 {[%emt 0:00:01]} 7. Rb1 {[%emt 0:00:10]} Be7 {[%emt 0:00:02]
} 8. Nf3 {[%emt 0:00:08]} O-O {[%emt 0:00:03]} 9. Bc4 {[%emt 0:00:04]} Nc6 {
[%emt 0:00:34]} 10. O-O {[%emt 0:00:11]} b6 {[%emt 0:00:00]} 11. d5 {[%emt 0:
00:36]} Na5 {[%emt 0:00:21]} 12. Bd3 {[%emt 0:00:11]} c4 {[%emt 0:01:23]} 13.
Bc2 {[%emt 0:00:02]} exd5 {[%emt 0:00:00]} 14. exd5 {[%emt 0:00:01]} Bf6 {
[%emt 0:00:01]} 15. d6 {[%emt 0:01:01]} Re8 {[%emt 0:02:38]} 16. Bf4 {[%emt 0:
00:17]} Bb7 {[%emt 0:00:14]} 17. Nd4 {[%emt 0:01:11]} Be4 {[%emt 0:00:11]} 18.
Nb5 {[%emt 0:01:18]} Bxc2 {[%emt 0:00:26]} 19. Qxc2 {[%emt 0:00:00]} Be5 {
[%emt 0:00:25]} 20. Qd2 {[%emt 0:00:36]} Bxf4 {[%emt 0:05:48]} 21. Qxf4 {
[%emt 0:00:03]} Re6 {[%emt 0:00:00]} 22. Rfe1 {[%emt 0:06:40]} Rf6 {[%emt 0:03:
44]} 23. Qe4 {[%emt 0:00:19]} h6 {[%emt 0:01:31]} 24. d7 {[%emt 0:02:21]} Rb8 {
[%emt 0:00:36]} 25. Qe8+ {[%emt 0:01:11]} Kh7 {[%emt 0:00:03]} 26. Rbd1 {
[%emt 0:00:02]} Nb7 {[%emt 0:00:45]} 27. Qe4+ {[%emt 0:01:17]} Rg6 {[%emt 0:00:
02]} 28. Qd5 {[%emt 0:00:39]} Qg5 {[%emt 0:00:28]} 29. Qxg5 {[%emt 0:00:40]}
Rxg5 {[%emt 0:00:00]} 30. Re8 {[%emt 0:00:17]} Rd8 {[%emt 0:00:06]} 31. Nxa7 {
[%emt 0:00:07]} Rc5 {[%emt 0:00:19]} 32. Kf1 {[%emt 0:00:24]} Rc7 {[%emt 0:00:
13]} 33. Rxd8 {[%emt 0:00:03]} Nxd8 {[%emt 0:00:00]} 34. Nb5 {[%emt 0:00:01]}
Rc5 {[%emt 0:00:12]} 35. a4 {[%emt 0:00:02]} Re5 {[%emt 0:00:10]} 36. Rd6 {
[%emt 0:00:11]} Re7 {[%emt 0:00:00]} 37. Na7 {[%emt 0:00:28]} Kg8 {[%emt 0:00:
21]} 38. Nc8 {[%emt 0:00:03]} Re5 {[%emt 0:00:01]} 39. Nxb6 {[%emt 0:00:04]}
Ra5 {[%emt 0:00:07]} 40. Rd4 {[%emt 0:00:15]} Ra6 {[%emt 0:00:03]} 41. Rxc4 {
[%emt 0:00:16]} Kf8 {[%emt 0:00:17]} 42. Re4 {[%emt 0:00:05]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "9.8"]
[White "Firouzja, Alireza"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2703"]
[BlackElo "2778"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,53,0,0,20,17,0,0,0,0,0,0,0,29,22,44,21,16,-15,-12,-14,-8,0,-12,-38,50,
39,58,49,56,46,21,42,136,124,135,129,175,166,581,591,586,589,562,327,1255,545]
} 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 (4. O-O Bg7 5. d4 O-O 6. c4 c6 7. Ne5 Ng4
8. cxd5 cxd5 9. Bf4 Nxe5 10. Bxe5 Nc6 11. Bxg7 Kxg7 12. Nc3 e6 13. Qd2 b6 14.
Rad1 Bb7 15. e4 dxe4 16. Bxe4 Re8 {1/2-1/2 (59) Firouzja,A (2728)-Aronian,L 
(2767) Stavanger 2020}) 4... dxc4 5. Qa4+ Nfd7 6. Qxc4 {A09: Réti Opening: 1
Nf3 d5 2 c4.} Bg7 7. Nc3 Nb6 8. Qh4 {[#] The position is equal.} h6 $146 ({
Predecessor:} 8... Nc6 9. d3 h6 10. O-O Be6 11. Qf4 Nd5 12. Qd2 O-O 13. Rb1 a5
14. d4 Ndb4 {0-1 (55) Wartlick,K (2139)-Joachim,S (2443) Boeblingen 2001}) 9.
d4 Nc6 10. O-O Bf5 11. g4 Bd7 12. Rd1 e5 $1 13. Qg3 {[%cal Rf3e5]} exd4 14. Nb5
{[%mdl 64] Double Attack} O-O 15. Nxc7 Rc8 16. Nb5 {[%cal Rf3d4]} a6 (16... Ne5
$15 17. Nd6 Nxf3+ 18. Bxf3 Rc2) 17. Nbxd4 $14 Nxd4 18. Nxd4 Ba4 19. b3 {
Threatens to win with Ba3.} Bxd4 20. Bxh6 Qf6 (20... Re8 $14) 21. g5 $16 Qh8 {
[#]} 22. Rac1 $1 Bd7 {aiming for ...Rxc1.} 23. Qd6 {Hoping for Rxc8.} Bg4 $2 {
[#]} (23... Bg7) 24. Rxc8 $1 $18 Rxc8 25. Rxd4 Rc1+ 26. Rd1 Qa1 $2 (26... Rxd1+
27. Qxd1 Qc3) 27. Qf8+ {Weighted Error Value: White=0.19/Black=0.55} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2860"]
[BlackElo "2778"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {
[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:
00]} Bc5 {[%emt 0:00:00]} 5. Bxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:00]} 6.
Nbd2 {[%emt 0:00:00]} Be6 {[%emt 0:00:13]} 7. O-O {[%emt 0:00:01]} Bd6 {
[%emt 0:00:25]} 8. d4 {[%emt 0:00:03]} Nd7 {[%emt 0:00:04]} 9. dxe5 {[%emt 0:
00:02]} Nxe5 {[%emt 0:00:01]} 10. Nxe5 {[%emt 0:00:01]} Bxe5 {[%emt 0:00:01]}
11. f4 {[%emt 0:00:01]} Qd4+ {[%emt 0:00:31]} 12. Kh1 {[%emt 0:00:03]} Bd6 {
[%emt 0:00:01]} 13. f5 {[%emt 0:03:34]} Bd7 {[%emt 0:00:09]} 14. e5 {[%emt 0:
00:06]} Be7 {[%emt 0:00:40]} 15. f6 {[%emt 0:01:25]} gxf6 {[%emt 0:00:35]} 16.
exf6 {[%emt 0:00:00]} Bd6 {[%emt 0:00:03]} 17. Ne4 {[%emt 0:00:15]} Qxd1 {
[%emt 0:00:50]} 18. Rxd1 {[%emt 0:00:00]} O-O-O {[%emt 0:00:02]} 19. Nxd6+ {
[%emt 0:01:14]} cxd6 {[%emt 0:00:02]} 20. Rxd6 {[%emt 0:00:00]} Bf5 {[%emt 0:
00:06]} 21. Rxd8+ {[%emt 0:00:37]} Rxd8 {[%emt 0:00:00]} 22. Be3 {[%emt 0:00:
01]} Bxc2 {[%emt 0:00:39]} 23. Bxa7 {[%emt 0:00:04]} Rd1+ {[%emt 0:00:34]} 24.
Rxd1 {[%emt 0:00:02]} Bxd1 {[%emt 0:00:00]} 25. Bd4 {[%emt 0:00:01]} Kd7 {
[%emt 0:00:02]} 26. a3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:12]} 27. Bc3 {[%emt 0:
00:01]} Kf5 {[%emt 0:00:12]} 28. Kg1 {[%emt 0:00:00]} h5 {[%emt 0:00:12]} 29.
g3 {[%emt 0:00:01]} Ke4 {[%emt 0:00:44]} 30. Kf2 {[%emt 0:00:02]} Bg4 {[%emt 0:
00:02]} 31. Kg2 {[%emt 0:00:03]} Be6 {[%emt 0:00:07]} 32. Kf2 {[%emt 0:00:01]}
Bg4 {[%emt 0:00:01]} 33. Kg2 {[%emt 0:00:00]} Be6 {[%emt 0:00:01]} 34. Kf2 {
[%emt 0:00:01]} Bg4 {[%emt 0:00:02]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.2"]
[White "Duda, Jan-Krzysztof"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2774"]
[BlackElo "2703"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:
00:00]} 3. d3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:12]} 4. dxe4 {[%emt 0:00:00]}
Qxd1+ {[%emt 0:00:01]} 5. Kxd1 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 6. Nfd2 {
[%emt 0:00:00]} g5 {[%emt 0:00:07]} 7. a4 {[%emt 0:00:25]} Rg8 {[%emt 0:01:00]}
8. a5 {[%emt 0:00:03]} g4 {[%emt 0:00:42]} 9. Bd3 {[%emt 0:00:05]} Nbd7 {
[%emt 0:00:16]} 10. Nc4 {[%emt 0:00:03]} Nc5 {[%emt 0:00:20]} 11. Nc3 {[%emt 0:
00:16]} Be6 {[%emt 0:00:40]} 12. Be3 {[%emt 0:00:01]} Nfd7 {[%emt 0:01:13]} 13.
Bd4 {[%emt 0:00:55]} Bg7 {[%emt 0:01:06]} 14. Bxg7 {[%emt 0:00:04]} Rxg7 {
[%emt 0:00:01]} 15. Ke2 {[%emt 0:00:29]} O-O-O {[%emt 0:01:14]} 16. b4 {
[%emt 0:06:52]} Nxd3 {[%emt 0:00:25]} 17. cxd3 {[%emt 0:00:00]} Bxc4 {[%emt 0:
00:32]} 18. dxc4 {[%emt 0:00:00]} Ne5 {[%emt 0:00:29]} 19. a6 {[%emt 0:00:12]}
b6 {[%emt 0:03:19]} 20. c5 {[%emt 0:00:26]} b5 {[%emt 0:00:05]} 21. Rad1 {
[%emt 0:00:13]} Rgg8 {[%emt 0:01:39]} 22. Ke3 {[%emt 0:00:38]} Nc4+ {[%emt 0:
00:35]} 23. Ke2 {[%emt 0:00:42]} Nb2 {[%emt 0:00:58]} 24. Rb1 {[%emt 0:00:13]}
Nc4 {[%emt 0:00:25]} 25. Rbd1 {[%emt 0:00:20]} Rxd1 {[%emt 0:00:02]} 26. Rxd1 {
[%emt 0:00:02]} Kc7 {[%emt 0:00:11]} 27. Na2 {[%emt 0:00:17]} Rg5 {[%emt 0:00:
18]} 28. Nc1 {[%emt 0:00:06]} Rh5 {[%emt 0:00:52]} 29. Rh1 {[%emt 0:00:02]} Re5
{[%emt 0:00:03]} 30. f3 {[%emt 0:00:19]} gxf3+ {[%emt 0:00:01]} 31. gxf3 {
[%emt 0:00:00]} Rg5 {[%emt 0:00:11]} 32. Kf2 {[%emt 0:00:24]} Rg8 {[%emt 0:00:
31]} 33. Rd1 {[%emt 0:00:10]} Ne5 {[%emt 0:00:22]} 34. Nd3 {[%emt 0:00:26]} Nd7
{[%emt 0:00:34]} 35. h4 {[%emt 0:01:08]} e5 {[%emt 0:00:22]} 36. Ne1 {[%emt 0:
00:23]} Nb8 {[%emt 0:00:33]} 37. Ra1 {[%emt 0:00:03]} f6 {[%emt 0:00:08]} 38.
Nc2 {[%emt 0:00:01]} Rd8 {[%emt 0:00:29]} 39. Ke2 {[%emt 0:00:03]} Rd7 {
[%emt 0:00:26]} 40. h5 {[%emt 0:00:08]} Rg7 {[%emt 0:00:36]} 41. Ne3 {[%emt 0:
00:02]} Rg5 {[%emt 0:00:03]} 42. h6 {[%emt 0:00:01]} Rg8 {[%emt 0:00:34]} 43.
Ng4 {[%emt 0:00:10]} Rf8 {[%emt 0:00:06]} 44. Kd3 {[%emt 0:00:02]} Nd7 {
[%emt 0:00:12]} 45. Ne3 {[%emt 0:00:07]} Rg8 {[%emt 0:00:01]} 46. Ke2 {[%emt 0:
00:40]} Rg5 {[%emt 0:00:22]} 47. Rd1 {[%emt 0:00:22]} Nb8 {[%emt 0:00:02]} 48.
Rd6 {[%emt 0:00:10]} Nd7 {[%emt 0:00:26]} 49. Re6 {[%emt 0:00:14]} Rg6 {
[%emt 0:00:09]} 50. Ng4 {[%emt 0:00:02]} Rg5 {[%emt 0:00:26]} 51. Re7 {[%emt 0:
00:01]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.3"]
[White "Ding, Liren"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2836"]
[BlackElo "2667"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:
00:00]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:01]} 4. d4 {[%emt 0:00:00]} c6
{[%emt 0:00:05]} 5. O-O {[%emt 0:00:20]} Nf6 {[%emt 0:00:04]} 6. b3 {[%emt 0:
00:01]} O-O {[%emt 0:00:04]} 7. Bb2 {[%emt 0:00:02]} a5 {[%emt 0:00:41]} 8. a4
{[%emt 0:01:46]} Bf5 {[%emt 0:00:38]} 9. e3 {[%emt 0:00:06]} Ne4 {[%emt 0:00:
40]} 10. Qe2 {[%emt 0:01:02]} Nd7 {[%emt 0:00:25]} 11. c4 {[%emt 0:00:38]} Qb6
{[%emt 0:00:31]} 12. Nbd2 {[%emt 0:01:11]} Ndf6 {[%emt 0:01:23]} 13. Rfc1 {
[%emt 0:00:32]} Bg4 {[%emt 0:01:08]} 14. Qd3 {[%emt 0:00:38]} Bf5 {[%emt 0:00:
12]} 15. Qe2 {[%emt 0:00:30]} Bg4 {[%emt 0:00:06]} 16. cxd5 {[%emt 0:00:34]}
Nxd2 {[%emt 0:01:36]} 17. Qxd2 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:49]} 18. Qd3 {
[%emt 0:01:13]} Rad8 {[%emt 0:01:32]} 19. Nd2 {[%emt 0:00:17]} Nb4 {[%emt 0:00:
01]} 20. Qf1 {[%emt 0:00:27]} Bf5 {[%emt 0:00:11]} 21. Nc4 {[%emt 0:00:46]} Qa6
{[%emt 0:00:04]} 22. Bc3 {[%emt 0:00:14]} Bd3 {[%emt 0:00:53]} 23. Qd1 {
[%emt 0:00:37]} Bxc4 {[%emt 0:00:29]} 24. bxc4 {[%emt 0:00:00]} e5 {[%emt 0:03:
57]} 25. d5 {[%emt 0:01:29]} f5 {[%emt 0:00:33]} 26. Rab1 {[%emt 0:02:28]} c5 {
[%emt 0:00:17]} 27. e4 {[%emt 0:00:04]} f4 {[%emt 0:00:16]} 28. Rb2 {[%emt 0:
00:20]} Qf6 {[%emt 0:00:17]} 29. Bh3 {[%emt 0:00:29]} h5 {[%emt 0:00:27]} 30.
Kh1 {[%emt 0:02:29]} Bh6 {[%emt 0:01:08]} 31. Rcb1 {[%emt 0:00:02]} f3 {
[%emt 0:00:32]} 32. Rb3 {[%emt 0:00:11]} Kg7 {[%emt 0:00:07]} 33. Ba1 {[%emt 0:
00:12]} Kh7 {[%emt 0:00:10]} 34. Ra3 {[%emt 0:00:04]} Qa6 {[%emt 0:00:32]} 35.
Bf1 {[%emt 0:00:19]} Nc6 {[%emt 0:00:17]} 36. Rxf3 {[%emt 0:00:05]} Nd4 {
[%emt 0:00:05]} 37. Rxf8 {[%emt 0:00:12]} Rxf8 {[%emt 0:00:03]} 38. Bxd4 {
[%emt 0:00:11]} exd4 {[%emt 0:00:31]} 39. f4 {[%emt 0:00:03]} b6 {[%emt 0:00:
03]} 40. e5 {[%emt 0:00:19]} Kh8 {[%emt 0:00:01]} 41. Bd3 {[%emt 0:00:02]} Kg7
{[%emt 0:00:06]} 42. Qf3 {[%emt 0:00:03]} Qb7 {[%emt 0:00:09]} 43. Qe4 {
[%emt 0:00:02]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.4"]
[White "Giri, Anish"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2731"]
[BlackElo "2758"]
[Annotator "RC"]
[PlyCount "63"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:
00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} d5
{[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:02]} O-O {[%emt 0:00:00]} 6. Bd2 {[%emt 0:
00:01]} b6 {[%emt 0:00:22]} 7. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:03]} 8.
Rc1 {[%emt 0:00:01]} Bb7 {[%emt 0:00:23]} 9. Bd3 {[%emt 0:00:02]} Nbd7 {
[%emt 0:00:21]} 10. O-O {[%emt 0:00:50]} a6 {[%emt 0:00:29]} 11. Ne5 {[%emt 0:
00:27]} Bd6 {[%emt 0:01:14]} 12. f4 {[%emt 0:00:05]} Ne4 {[%emt 0:00:11]} 13.
Be1 {[%emt 0:01:26]} Ndf6 {[%emt 0:00:40]} 14. Bh4 {[%emt 0:00:22]} Qe8 {
[%emt 0:00:23]} 15. Qf3 {[%emt 0:04:17]} c5 {[%emt 0:01:33]} 16. Bxf6 {[%emt 0:
03:12]} Nxf6 {[%emt 0:00:14]} 17. g4 {[%emt 0:01:24]} Rd8 {[%emt 0:00:53]} 18.
Rcd1 {[%emt 0:02:13]} g6 {[%emt 0:02:03]} 19. g5 {[%emt 0:00:09]} Nh5 {[%emt 0:
00:21]} 20. Be2 {[%emt 0:00:24]} f6 {[%emt 0:00:53]} 21. gxf6 {[%emt 0:00:03]}
Nxf6 {[%emt 0:00:02]} 22. Qg2 {[%emt 0:00:10]} Qe7 {[%emt 0:01:15]} 23. Bf3 {
[%emt 0:00:06]} Kh8 {[%emt 0:01:12]} 24. Kh1 {[%emt 0:00:04]} Qe6 {[%emt 0:00:
29]} 25. a3 {[%emt 0:00:28]} Rg8 {[%emt 0:00:21]} 26. Rg1 {[%emt 0:00:11]} Rg7
{[%emt 0:00:43]} 27. Qg5 {[%emt 0:00:08]} Rf8 {[%emt 0:00:52]} 28. Rde1 {
[%emt 0:00:39]} Kg8 {[%emt 0:00:39]} 29. Qg2 {[%emt 0:01:17]} Kh8 {[%emt 0:00:
25]} 30. Qg5 {[%emt 0:00:03]} Kg8 {[%emt 0:00:01]} 31. Qg2 {[%emt 0:00:01]} Kh8
{[%emt 0:00:01]} 32. Qg5 {[%emt 0:00:01]} 1/2-1/2

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.5"]
[White "Karjakin, Sergey"]
[Black "Carlsen, Magnus"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2709"]
[BlackElo "2881"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:
00:00]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:07]}
Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:01]} Be7 {[%emt 0:00:00]} 6. g3 {
[%emt 0:00:02]} O-O {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:01]} Re8 {[%emt 0:00:
09]} 8. O-O {[%emt 0:00:03]} Bf8 {[%emt 0:00:02]} 9. h3 {[%emt 0:00:37]} Nbd7 {
[%emt 0:00:27]} 10. g4 {[%emt 0:00:28]} Nc5 {[%emt 0:00:33]} 11. Re1 {[%emt 0:
00:03]} c6 {[%emt 0:02:58]} 12. g5 {[%emt 0:01:40]} Nfd7 {[%emt 0:00:04]} 13.
f4 {[%emt 0:00:02]} a5 {[%emt 0:00:36]} 14. Be3 {[%emt 0:00:58]} Qc7 {[%emt 0:
01:15]} 15. a4 {[%emt 0:00:22]} Na6 {[%emt 0:00:48]} 16. Qd2 {[%emt 0:02:20]}
Ndc5 {[%emt 0:00:02]} 17. Rad1 {[%emt 0:00:12]} Bd7 {[%emt 0:00:02]} 18. Nde2 {
[%emt 0:01:15]} Rad8 {[%emt 0:01:19]} 19. Ng3 {[%emt 0:00:03]} Qc8 {[%emt 0:01:
54]} 20. Kh2 {[%emt 0:00:12]} d5 {[%emt 0:00:28]} 21. e5 {[%emt 0:02:34]} Nb4 {
[%emt 0:00:39]} 22. Qf2 {[%emt 0:00:05]} b6 {[%emt 0:00:14]} 23. Bd4 {[%emt 0:
01:05]} Bf5 {[%emt 0:00:19]} 24. Re2 {[%emt 0:00:40]} g6 {[%emt 0:00:39]} 25.
Nxf5 {[%emt 0:01:36]} Qxf5 {[%emt 0:00:16]} 26. h4 {[%emt 0:00:02]} Ne6 {
[%emt 0:00:32]} 27. Rf1 {[%emt 0:00:23]} c5 {[%emt 0:02:49]} 28. Be3 {[%emt 0:
00:44]} d4 {[%emt 0:00:01]} 29. Bh3 {[%emt 0:00:40]} dxe3 {[%emt 0:00:02]} 30.
Qg3 {[%emt 0:00:06]} Qxc2 {[%emt 0:00:03]} 31. Rxc2 {[%emt 0:00:02]} Nxc2 {
[%emt 0:00:00]} 32. f5 {[%emt 0:00:52]} Rd2+ {[%emt 0:00:03]} 33. Kh1 {[%emt 0:
00:02]} gxf5 {[%emt 0:00:08]} 34. Bxf5 {[%emt 0:00:04]} e2 {[%emt 0:02:13]} 35.
Nxe2 {[%emt 0:00:03]} Rxe2 {[%emt 0:00:00]} 36. Bxe6 {[%emt 0:00:30]} Rxe6 {
[%emt 0:00:32]} 37. Qf3 {[%emt 0:00:03]} Re7 {[%emt 0:00:01]} 38. Qxe2 {
[%emt 0:00:03]} Nd4 {[%emt 0:00:00]} 39. Qc4 {[%emt 0:00:18]} Nc6 {[%emt 0:00:
42]} 40. Qb5 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:01]} 41. Qxb6 {[%emt 0:00:01]}
Nc4 {[%emt 0:00:09]} 42. Qb8 {[%emt 0:00:26]} Re4 {[%emt 0:00:13]} 43. Rf4 {
[%emt 0:01:11]} Rxf4 {[%emt 0:00:02]} 44. Qxf4 {[%emt 0:00:01]} Nxb2 {[%emt 0:
00:00]} 45. h5 {[%emt 0:00:09]} c4 {[%emt 0:00:05]} 46. Qd4 {[%emt 0:00:38]}
Nxa4 {[%emt 0:00:16]} 47. Qxc4 {[%emt 0:00:03]} Nc5 {[%emt 0:00:04]} 48. g6 {
[%emt 0:00:21]} hxg6 {[%emt 0:00:00]} 49. hxg6 {[%emt 0:00:01]} Ne6 {[%emt 0:
00:02]} 50. Qd5 {[%emt 0:00:03]} a4 {[%emt 0:00:50]} 51. Qf5 {[%emt 0:00:19]}
Nd8 {[%emt 0:00:03]} 52. Qd7 {[%emt 0:00:02]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.6"]
[White "Nakamura, Hikaru"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2829"]
[BlackElo "2778"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:
00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]}
Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Bd3 {
[%emt 0:00:00]} e5 {[%emt 0:00:49]} 7. Nde2 {[%emt 0:00:13]} Be7 {[%emt 0:00:
01]} 8. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 9. Ng3 {[%emt 0:00:05]} Be6 {
[%emt 0:00:08]} 10. Nd5 {[%emt 0:00:04]} Bxd5 {[%emt 0:00:45]} 11. exd5 {
[%emt 0:00:00]} g6 {[%emt 0:00:01]} 12. c4 {[%emt 0:00:26]} Nbd7 {[%emt 0:00:
03]} 13. a3 {[%emt 0:01:22]} Nc5 {[%emt 0:00:07]} 14. Bc2 {[%emt 0:00:12]} b5 {
[%emt 0:00:04]} 15. b4 {[%emt 0:00:21]} Nb7 {[%emt 0:01:43]} 16. cxb5 {[%emt 0:
00:23]} axb5 {[%emt 0:00:04]} 17. Bh6 {[%emt 0:01:21]} Re8 {[%emt 0:00:03]} 18.
Bd3 {[%emt 0:00:01]} Nxd5 {[%emt 0:00:25]} 19. Qf3 {[%emt 0:00:07]} Nc3 {
[%emt 0:01:55]} 20. Qxb7 {[%emt 0:03:26]} d5 {[%emt 0:00:04]} 21. Bd2 {[%emt 0:
00:17]} Rb8 {[%emt 0:00:36]} 22. Qa7 {[%emt 0:00:12]} Ne4 {[%emt 0:00:37]} 23.
Bxe4 {[%emt 0:00:19]} dxe4 {[%emt 0:00:03]} 24. Rfd1 {[%emt 0:00:58]} f5 {
[%emt 0:00:08]} 25. Bc3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:03]} 26. Qe3 {[%emt 0:
00:21]} Qf6 {[%emt 0:00:17]} 27. Bb2 {[%emt 0:00:45]} Bc7 {[%emt 0:00:06]} 28.
Qb3+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:21]} 29. Rd7 {[%emt 0:00:14]} Bb6 {
[%emt 0:00:04]} 30. Rad1 {[%emt 0:00:02]} Re6 {[%emt 0:00:19]} 31. Bc1 {
[%emt 0:00:19]} Rbe8 {[%emt 0:00:26]} 32. Be3 {[%emt 0:00:31]} Bxe3 {[%emt 0:
00:03]} 33. fxe3 {[%emt 0:00:03]} h5 {[%emt 0:00:02]} 34. Rc7 {[%emt 0:00:27]}
h4 {[%emt 0:00:03]} 35. Ne2 {[%emt 0:00:06]} f4 {[%emt 0:00:15]} 36. exf4 {
[%emt 0:00:12]} exf4 {[%emt 0:00:02]} 37. Nxf4 {[%emt 0:00:20]} Rf8 {[%emt 0:
02:36]} 38. Qxe6 {[%emt 0:00:09]} Qxf4 {[%emt 0:00:03]} 39. Qb6 {[%emt 0:00:05]
} h3 {[%emt 0:00:25]} 40. Qd4+ {[%emt 0:00:08]} Rf6 {[%emt 0:00:07]} 41. Rc6 {
[%emt 0:00:07]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.7"]
[White "Le, Quang Liem"]
[Black "Svidler, Peter"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2744"]
[BlackElo "2742"]
[Annotator "RC"]
[PlyCount "63"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:
00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]}
Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be2 {
[%emt 0:00:00]} e6 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:11]} Be7 {[%emt 0:00:06]
} 8. f4 {[%emt 0:00:03]} Qc7 {[%emt 0:00:09]} 9. Bf3 {[%emt 0:00:10]} O-O {
[%emt 0:00:09]} 10. Be3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:29]} 11. a4 {[%emt 0:
01:52]} Re8 {[%emt 0:00:09]} 12. Kh1 {[%emt 0:00:04]} Rb8 {[%emt 0:00:26]} 13.
g4 {[%emt 0:00:19]} Nxd4 {[%emt 0:00:02]} 14. Bxd4 {[%emt 0:00:09]} e5 {
[%emt 0:00:01]} 15. fxe5 {[%emt 0:01:17]} dxe5 {[%emt 0:00:01]} 16. Ba7 {
[%emt 0:00:01]} Ra8 {[%emt 0:00:01]} 17. g5 {[%emt 0:00:01]} Rd8 {[%emt 0:00:
01]} 18. Qe2 {[%emt 0:00:39]} Ne8 {[%emt 0:00:02]} 19. Be3 {[%emt 0:00:40]} Be6
{[%emt 0:00:02]} 20. Nd5 {[%emt 0:02:17]} Bxd5 {[%emt 0:00:04]} 21. exd5 {
[%emt 0:00:00]} Nd6 {[%emt 0:01:40]} 22. a5 {[%emt 0:03:41]} e4 {[%emt 0:01:57]
} 23. Bg2 {[%emt 0:00:19]} Rac8 {[%emt 0:00:01]} 24. Rf2 {[%emt 0:01:12]} Qc4 {
[%emt 0:02:02]} 25. Rd1 {[%emt 0:00:03]} Qa2 {[%emt 0:01:12]} 26. Bh3 {[%emt 0:
01:03]} Rc4 {[%emt 0:00:53]} 27. b3 {[%emt 0:00:10]} Rc3 {[%emt 0:00:03]} 28.
Bd4 {[%emt 0:00:14]} Qxa5 {[%emt 0:01:35]} 29. Qe1 {[%emt 0:00:57]} Nb5 {
[%emt 0:00:03]} 30. Qxe4 {[%emt 0:00:36]} Bf8 {[%emt 0:01:30]} 31. Be6 {
[%emt 0:01:30]} Nd6 {[%emt 0:03:27]} 32. Qe1 {[%emt 0:00:09]} 1-0

[Event "Skilling Open CCT 2021"]
[Site "Online"]
[Date "2020.11.19"]
[Round "10.8"]
[White "Vidit, Santosh Gujrathi"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2636"]
[BlackElo "2741"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2020.11.20"]
[EventType "tourn"]
[EventCountry "NET"]
[Tiebreak "Koya+Number of black wins+Number of wins"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:
00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7
{[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 6. e3 {[%emt 0:
00:00]} Nbd7 {[%emt 0:00:00]} 7. Be2 {[%emt 0:00:00]} dxc4 {[%emt 0:00:01]} 8.
O-O {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 9. dxc5 {[%emt 0:00:00]} Nxc5 {
[%emt 0:00:00]} 10. Bxc4 {[%emt 0:00:04]} Qxd1 {[%emt 0:00:06]} 11. Rfxd1 {
[%emt 0:00:01]} b6 {[%emt 0:00:00]} 12. Ne5 {[%emt 0:00:02]} Bb7 {[%emt 0:00:
10]} 13. f3 {[%emt 0:00:01]} Nh5 {[%emt 0:00:14]} 14. b4 {[%emt 0:00:04]} Na6 {
[%emt 0:00:01]} 15. a3 {[%emt 0:00:01]} Nb8 {[%emt 0:00:09]} 16. Rac1 {[%emt 0:
00:08]} g5 {[%emt 0:01:02]} 17. Bg3 {[%emt 0:00:02]} Nxg3 {[%emt 0:00:02]} 18.
hxg3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:00]} 19. Ba6 {[%emt 0:00:13]} Nxe5 {
[%emt 0:00:08]} 20. Bxb7 {[%emt 0:00:02]} Rad8 {[%emt 0:00:02]} 21. Ba6 {
[%emt 0:00:28]} Nd7 {[%emt 0:01:11]} 22. Kf2 {[%emt 0:04:00]} Nb8 {[%emt 0:00:
19]} 23. Be2 {[%emt 0:00:10]} a5 {[%emt 0:00:24]} 24. Na4 {[%emt 0:00:20]} axb4
{[%emt 0:00:53]} 25. axb4 {[%emt 0:00:02]} Bxb4 {[%emt 0:00:11]} 26. Nxb6 {
[%emt 0:00:16]} Be7 {[%emt 0:02:48]} 27. Rxd8 {[%emt 0:00:32]} Bxd8 {[%emt 0:
00:17]} 28. Nc4 {[%emt 0:00:28]} Nd7 {[%emt 0:00:05]} 29. f4 {[%emt 0:00:12]}
h6 {[%emt 0:00:15]} 30. Bf3 {[%emt 0:00:20]} Bf6 {[%emt 0:00:30]} 31. Nd6 {
[%emt 0:00:19]} Be7 {[%emt 0:00:29]} 32. Rc7 {[%emt 0:00:38]} Bxd6 {[%emt 0:00:
08]} 33. Rxd7 {[%emt 0:00:00]} Bc5 {[%emt 0:00:07]} 34. Bh5 {[%emt 0:00:13]} f5
{[%emt 0:00:53]} 35. Rc7 {[%emt 0:02:02]} Bd6 {[%emt 0:00:18]} 36. Rd7 {
[%emt 0:00:03]} Bc5 {[%emt 0:00:03]} 37. Ke2 {[%emt 0:01:18]} Rb8 {[%emt 0:02:
58]} 38. Bf7+ {[%emt 0:00:21]} Kh8 {[%emt 0:00:03]} 39. Bxe6 {[%emt 0:00:22]}
Re8 {[%emt 0:00:02]} 40. Bxf5 {[%emt 0:00:10]} Rxe3+ {[%emt 0:00:05]} 41. Kf1 {
[%emt 0:00:02]} Rxg3 {[%emt 0:00:46]} 42. fxg5 {[%emt 0:00:14]} Rxg5 {[%emt 0:
00:11]} 43. g4 {[%emt 0:00:01]} h5 {[%emt 0:00:13]} 44. Rh7+ {[%emt 0:00:04]}
Kg8 {[%emt 0:00:01]} 45. Rxh5 {[%emt 0:00:01]} Rxh5 {[%emt 0:00:02]} 46. gxh5 {
[%emt 0:00:02]} Kg7 {[%emt 0:00:01]} 1/2-1/2

