[Event "85th Tata Steel Masters 2023"]
[White "Carlsen,Magnus"]
[Black "Ding,Liren"]
[Site "Wijk aan Zee"]
[Round "3.1"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2859"]
[BlackElo "2811"]
[PlyCount "73"]
[TimeControl "60"]

{[%evp 9,73,5,18,16,17,6,10,12,9,16,14,0,0,0,0,9,13,10,21,10,9,12,13,8,18,13,14,13,12,10,14,11,16,8,13,15,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:0:33]} Nf6 {[%emt 0:0:14]} 2. Nf3 {[%emt 0:0:9]} d5 {[%emt 0:0:8]} 3. Bf4 {[%emt 0:0:6]} c5 {[%emt 0:1:57]} 4. e3 {[%emt 0:0:20]} e6 {[%emt 0:2:15]} 5. c3 {[%emt 0:13:37]} Bd6 {[%emt 0:2:54] The position is equal.} 6. Bb5+ {[%emt 0:0:14] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} (6. Nbd2 cxd4 7. Bxd6 dxe3 8. Ba3 exd2+ 9. Qxd2 Nc6 10. Qg5 Rg8 11. Bd3 h6 12. Qe3 Qb6 13. Qe2 Bd7 14. O-O O-O-O 15. b4 Kb8 16. b5 Na5 17. Ne5 Be8 18. Bb4 {1-0 Carlsen,M (2863)-Ding,L (2791) Carlsen Tour Final rapid 2020 (1.12)} )Nc6 {[%emt 0:0:12]} 7. Bxc6+ {[%emt 0:0:8]} bxc6 {[%emt 0:0:3]} 8. Bxd6 {[%emt 0:0:17]} Qxd6 {[%emt 0:0:4]} 9. Qa4 {[%emt 0:0:19]} O-O {[%emt 0:5:21]} 10. O-O {[%emt 0:1:46]} cxd4 {[%emt 0:8:41]} 11. cxd4 {[%emt 0:0:2]} c5 {[%emt 0:0:4] [#]} 12. Rc1 $146 {[%emt 0:7:51]} ({Predecessor:} 12. Qa3 Ne4 13. Rc1 cxd4 14. Qxd6 Nxd6 15. Nxd4 Bd7 16. Nd2 Rfc8 17. f4 Kf8 18. Kf2 {½-½ Kamsky,G (2674)-Oleksienko,M (2585) Titled Tuesday intern op 14th April blitz 2020 (4)} )c4 {[%emt 0:9:44]} 13. b3 {[%emt 0:2:36]} Bd7 {[%emt 0:1:7]} 14. Qa5 {[%emt 0:0:17]} cxb3 $1 {[%emt 0:1:12]} 15. axb3 {[%emt 0:0:2]} Rfb8 {[%emt 0:12:15]} 16. Nbd2 {[%emt 0:0:44]} Rb5 {[%emt 0:0:4]} 17. Qc7 {[%emt 0:3:19]} Ne8 {[%emt 0:1:8]} 18. Qxd6 {[%emt 0:4:54]} Nxd6 {[%emt 0:0:4]} 19. Ne5 {[%emt 0:0:13]} Be8 {[%emt 0:1:53]} 20. Nd3 {[%emt 0:0:55]} a5 {[%emt 0:5:45]} 21. f3 {[%emt 0:7:22]} Rb7 {[%emt 0:1:7]} 22. Ra2 {[%emt 0:1:32]} Rba7 {[%emt 0:1:18]} 23. Kf2 {[%emt 0:3:26]} a4 {[%emt 0:3:12]} 24. Rca1 {[%emt 0:0:6]} Nc8 {[%emt 0:0:3]} 25. h4 {[%emt 0:0:52]} Kf8 {[%emt 0:0:25]} 26. g4 {[%emt 0:0:46]} axb3 {[%emt 0:0:14]} 27. Rxa7 {[%emt 0:0:7]} Rxa7 {[%emt 0:0:2]} 28. Rxa7 {[%emt 0:0:6]} Nxa7 {[%emt 0:0:3]} 29. Nxb3 $11 {[%emt 0:0:7][%mdl 4096] Endgame KBN-KNN} Nb5 {[%emt 0:0:13]} 30. Nbc5 {[%emt 0:0:7]} Ke7 {[%emt 0:0:4]} 31. Nf4 {[%emt 0:0:24]} h6 {[%emt 0:1:24]} 32. g5 {[%emt 0:0:10]} hxg5 {[%emt 0:0:4]} 33. hxg5 {[%emt 0:0:5]} Nc7 {[%emt 0:0:26]} 34. Nh5 {[%emt 0:0:20]} Kf8 {[%emt 0:0:29]} 35. Nf4 {[%emt 0:0:5]} Ke7 {[%emt 0:0:3]} 36. Nh5 {[%emt 0:0:15]} Kf8 {[%emt 0:0:37]} 37. Nf4 {[%emt 0:0:40] An even fight not without its subleties.   Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "85th Tata Steel Masters 2023"]
[White "Gukesh D"]
[Black "Abdusattorov,Nodirbek"]
[Site "Wijk aan Zee"]
[Round "3.2"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2725"]
[BlackElo "2713"]
[PlyCount "87"]
[TimeControl "60"]

{[%evp 17,87,18,20,22,15,18,27,24,29,29,26,21,25,32,29,18,23,9,18,16,8,13,14,6,9,6,5,10,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:0:46]} Nf6 {[%emt 0:0:21]} 2. c4 {[%emt 0:0:34]} e6 {[%emt 0:0:20]} 3. Nf3 {[%emt 0:0:54]} Bb4+ {[%emt 0:0:28]} 4. Bd2 {[%emt 0:0:22]} Bxd2+ {[%emt 0:0:21]} 5. Qxd2 {[%emt 0:1:41]} d5 {[%emt 0:0:20]} 6. g3 {[%emt 0:2:17]} O-O {[%emt 0:0:20]} 7. Bg2 {[%emt 0:0:5]} c6 {[%emt 0:0:28]} 8. O-O {[%emt 0:2:27]} Nbd7 {[%emt 0:0:29]} 9. Rc1 {[%emt 0:1:19]} Qe7 {[%emt 0:0:45]} 10. Qe3 {[%emt 0:1:4] 10.Qe3 was played by the boomers. E11: Bogo-Indian.} b6 {[%emt 0:20:48] [#]} 11. Ne5 $146 {[%emt 0:17:30]} ({Predecessor:} 11. Nbd2 Bb7 12. cxd5 cxd5 13. Rc7 Ba6 14. Ne5 Rfc8 15. Rac1 Rxc7 16. Rxc7 Qd8 17. Rc1 Rc8 18. Nc6 Qf8 19. Nf3 Nb8 20. Nxb8 Rxc1+ 21. Qxc1 Qxb8 {½-½ Nguyen,A (2444)-Maghsoodloo,P (2590) Abu Dhabi op 24th 2017 (2)} )Bb7 {[%emt 0:4:25]} 12. cxd5 {[%emt 0:1:49] White has an edge.} Nxd5 {[%emt 0:19:30]} 13. Qa3 {[%emt 0:1:22] [#] aiming for Qxe7.} Nxe5 {[%emt 0:2:3]} 14. Qxe7 {[%emt 0:0:50]} Nxe7 {[%emt 0:0:11]} 15. dxe5 {[%emt 0:0:4]} Rad8 {[%emt 0:4:58]} 16. Nc3 {[%emt 0:7:35]} Ba6 {[%emt 0:0:26]} 17. Kf1 {[%emt 0:24:37]} Rd2 {[%emt 0:3:0] The position is equal.} 18. b3 {[%emt 0:3:52]} Rfd8 {[%emt 0:4:41]} 19. Ke1 {[%emt 0:2:13]} g5 {[%emt 0:3:7]} 20. Be4 {[%emt 0:2:37]} Kg7 {[%emt 0:4:41]} 21. Rd1 {[%emt 0:0:49]} Rxd1+ {[%emt 0:2:17]} 22. Rxd1 {[%emt 0:0:5]} Rxd1+ {[%emt 0:0:48]} 23. Nxd1 {[%emt 0:1:36]} Ng6 {[%emt 0:5:29]} 24. Bxg6 {[%emt 0:0:12]} Kxg6 $11 {[%emt 0:0:5][%mdl 4096] Endgame KB-KN} 25. Ne3 {[%emt 0:3:38]} c5 {[%emt 0:1:47]} 26. Kd2 {[%emt 0:1:29]} h5 {[%emt 0:5:4]} 27. f3 {[%emt 0:7:27]} Bb5 {[%emt 0:3:29]} 28. h3 {[%emt 0:5:41]} Ba6 {[%emt 0:3:17]} 29. g4 {[%emt 0:2:11]} h4 {[%emt 0:2:55]} 30. Nc4 {[%emt 0:1:12]} Bxc4 {[%emt 0:3:5]} 31. bxc4 {[%emt 0:0:5] KP-KP} Kg7 {[%emt 0:0:6]} 32. a4 {[%emt 0:7:34]} Kf8 {[%emt 0:1:55]} 33. a5 {[%emt 0:0:14]} Ke7 {[%emt 0:0:34]} (33... bxa5 $2 34. Kc3 $16 )34. axb6 {[%emt 0:1:20]} axb6 {[%emt 0:0:7] [#] ...Kd7 would be deadly.} 35. Kc3 {[%emt 0:0:3]} Kd7 {[%emt 0:1:26] And now ...Kc6 would win.} 36. Kb3 $1 {[%emt 0:0:6]} Kc7 {[%emt 0:1:16]} 37. Ka4 {[%emt 0:0:59]} Kc6 {[%emt 0:0:8]} 38. e3 $1 {[%emt 0:0:8]} Kc7 {[%emt 0:0:45]} 39. Kb5 {[%emt 0:0:36]} Kb7 {[%emt 0:0:11]} 40. f4 {[%emt 0:0:19]} Kc7 $1 {[%emt 0:0:36]} 41. Ka6 {[%emt 0:51:29]} (41. fxg5 $5 Kb7 $8 42. e4 $11 )Kc6 $1 {[%emt 0:50:20]} 42. fxg5 {[%emt 0:0:28]} Kc7 {[%emt 0:0:8]} 43. Ka7 {[%emt 0:0:28]} (43. Kb5 $5 )Kc6 {[%emt 0:0:6] ( -> ...b5)} 44. Ka6 {[%emt 0:0:12] An interesting draw.   Weighted Error Value: White=0.01 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "85th Tata Steel Masters 2023"]
[White "Maghsoodloo,Parham"]
[Black "Giri,Anish"]
[Site "Wijk aan Zee"]
[Round "3.3"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2719"]
[BlackElo "2764"]
[PlyCount "60"]
[TimeControl "60"]

{[%evp 10,60,12,9,19,11,12,9,9,9,4,12,13,13,0,12,12,0,17,14,8,8,10,7,7,0,6,0,0,0,0,0,0,0,4,0,12,0,0,0,0,0,12,0,0,0,20,-5,0,-3,-12,0,0]} 1. e4 {[%emt 0:0:14]} e5 {[%emt 0:0:7]} 2. Nf3 {[%emt 0:0:5]} Nc6 {[%emt 0:0:4]} 3. Bc4 {[%emt 0:0:5]} Nf6 {[%emt 0:0:14]} 4. d3 {[%emt 0:0:7]} Bc5 {[%emt 0:0:9]} 5. O-O {[%emt 0:0:7]} d6 {[%emt 0:1:52]} 6. c3 {[%emt 0:1:10] The position is equal.} a5 {[%emt 0:0:24] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 7. Re1 {[%emt 0:3:31]} O-O {[%emt 0:0:27]} 8. h3 {[%emt 0:1:25]} Be6 {[%emt 0:0:28]} 9. Bb5 {[%emt 0:3:8]} Ba7 {[%emt 0:0:40]} 10. d4 {[%emt 0:7:42] d5 would be deadly.} Bd7 {[%emt 0:1:26][%cal Yc6d4]} 11. Bg5 {[%emt 0:8:47]} h6 {[%emt 0:3:50] [#]} 12. Bh4 $146 {[%emt 0:1:1]} ({Predecessor:} 12. Bxf6 Qxf6 13. dxe5 Qg6 14. Bxc6 Bxh3 15. Nh4 Qg3 16. Qf3 Qxh4 17. gxh3 bxc6 18. exd6 cxd6 {½-½ Acs,P (2565)-Kantor,G (2527) HUN-ch Rapid 2021 (13)} )g5 {[%emt 0:8:19]} 13. Bg3 {[%emt 0:12:18]} Re8 {[%emt 0:1:53]} 14. dxe5 {[%emt 0:2:35]} Nxe5 {[%emt 0:1:25]} 15. Bxd7 {[%emt 0:0:22]} Nxf3+ {[%emt 0:11:33]} 16. Qxf3 {[%emt 0:0:7]} Nxd7 {[%emt 0:0:3]} 17. Na3 {[%emt 0:6:28][%cal Ye4e5]} Qf6 {[%emt 0:15:10]} 18. Qxf6 {[%emt 0:2:41]} Nxf6 {[%emt 0:0:6]} 19. Nb5 {[%emt 0:0:45]} Bb6 {[%emt 0:0:51]} 20. e5 {[%emt 0:0:11]} Nh5 {[%emt 0:1:41][%cal Yf6h5,Yh5g7,Yg7f5][%mdl 32]} 21. Bh2 {[%emt 0:2:10]} d5 {[%emt 0:3:23]} 22. Rad1 {[%emt 0:2:24]} Rad8 {[%emt 0:6:40]} 23. Kf1 {[%emt 0:11:40]} Ng7 {[%emt 0:3:35]} 24. f4 {[%emt 0:7:42]} gxf4 {[%emt 0:7:23]} 25. Bxf4 {[%emt 0:0:16]} Kh7 {[%emt 0:0:22]} 26. Be3 {[%emt 0:2:4]} Bxe3 {[%emt 0:3:43]} 27. Rxe3 {[%emt 0:0:6]} Nf5 {[%emt 0:3:2]} (27... c6 $5 {[%cal Rc6b5]} 28. Nd4 c5 $11 )28. Ree1 {[%emt 0:0:7]} (28. Rf3 $5 {[%cal Rf3f5]} Rxe5 29. Re1 $11 )c6 {[%emt 0:0:19]} 29. Nd4 {[%emt 0:0:17]} Ng3+ {[%emt 0:3:6]} 30. Kg1 {[%emt 0:0:31]} Ne4 {[%emt 0:0:15] An uneventful encounter.   Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "85th Tata Steel Masters 2023"]
[White "Caruana,Fabiano"]
[Black "Van Foreest,Jorden"]
[Site "Wijk aan Zee"]
[Round "3.4"]
[Annotator "TA"]
[Result "1-0"]
[Date "2023.01.16"]
[WhiteElo "2766"]
[BlackElo "2681"]
[PlyCount "91"]
[TimeControl "60"]

{[%evp 10,91,37,32,51,39,51,33,21,11,4,0,0,0,0,0,-9,0,0,0,25,0,25,31,43,34,97,35,85,33,88,79,82,78,60,53,63,52,82,77,94,70,205,201,194,198,208,141,139,138,147,154,163,148,237,213,260,250,329,335,323,308,326,333,628,630,565,591,584,549,2433,2463,1970,1893,2794,2770,4108,2721,2045,1601,2360,2284,1847,1670]} 1. e4 {[%emt 0:0:4]} e5 {[%emt 0:0:18]} 2. Nf3 {[%emt 0:0:5]} Nf6 {[%emt 0:0:9]} 3. Nxe5 {[%emt 0:0:34]} d6 {[%emt 0:0:8]} 4. Nf3 {[%emt 0:0:8]} Nxe4 {[%emt 0:0:9]} 5. d4 {[%emt 0:0:5]} d5 {[%emt 0:0:15]} 6. Bd3 {[%emt 0:0:6]} Be6 {[%emt 0:0:43] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} 7. O-O {[%emt 0:1:4][%cal Yc2c4]} f5 {[%emt 0:0:9]} 8. Qe2 {[%emt 0:17:50][%cal Yf3g5] Ng5! would be deadly.} Be7 {[%emt 0:0:48] [#] Prevents Ng5. White is slightly better.} 9. Ne5 $146 {[%emt 0:7:17]} ({Predecessor:} 9. c4 c6 10. Nc3 O-O 11. Re1 Nd7 12. Qc2 Bf7 13. cxd5 cxd5 14. Qb3 Bd6 15. Qxb7 {½-½ Klauner,T (2449)-Niewiadomski,W (2450) ICCF izt 04/bd06 email 2006 [6]} )Nd7 {[%emt 0:0:33]} 10. Nxd7 {[%emt 0:2:1]} Qxd7 {[%emt 0:0:56]} (10... Kxd7 11. c4 $16 )11. f3 {[%emt 0:2:33]} O-O {[%emt 0:4:8]} 12. Bf4 {[%emt 0:5:39]} Bf6 {[%emt 0:27:21]} 13. c3 {[%emt 0:0:45]} g5 {[%emt 0:0:18]} 14. Be5 {[%emt 0:6:58]} Nd6 {[%emt 0:9:27]} 15. f4 {[%emt 0:2:11]} g4 {[%emt 0:4:14]} 16. Na3 {[%emt 0:3:38] Strongly threatening Bxd6.} Rae8 {[%emt 0:0:59]} 17. Nc2 {[%emt 0:2:40]} Bd8 {[%emt 0:9:26]} (17... h5 $14 )18. Rad1 {[%emt 0:6:15]} (18. Ne3 $16 )c6 {[%emt 0:0:53] [#]} (18... h5 $14 )19. Ne3 {[%emt 0:3:43]} (19. h3 $1 $16 )b5 {[%emt 0:0:28] [#]} ({Black should play} 19... Re7 $14 )20. a4 $1 {[%emt 0:1:57] White is more active.} bxa4 {[%emt 0:4:0][%cal Ya4a3]} 21. Qc2 {[%emt 0:5:54][%cal Ye5d6]} h5 {[%emt 0:0:24]} 22. Kh1 {[%emt 0:3:31]} a3 {[%emt 0:9:49]} 23. bxa3 {[%emt 0:0:8]} Nc4 {[%emt 0:0:21]} 24. Bxc4 {[%emt 0:9:48]} dxc4 {[%emt 0:0:8]} 25. Kg1 {[%emt 0:0:29]} h4 {[%emt 0:1:54] [#] This move loses the game for Black.} (25... Bd5 $14 )26. Nxg4 $1 $18 {[%emt 0:3:27][%mdl 512]} Bd5 {[%emt 0:0:42]} 27. Ne3 {[%emt 0:0:34]} Be4 {[%emt 0:0:56]} 28. Qe2 $40 {[%emt 0:5:41][%mdl 128] White goes for the king.} Bd3 {[%emt 0:4:58]} 29. Rxd3 {[%emt 0:0:19]} cxd3 {[%emt 0:0:4]} 30. Qxd3 {[%emt 0:0:6]} Re6 {[%emt 0:0:25]} 31. Rb1 {[%emt 0:4:19]} (31. Nxf5 $2 Qh7 $19 )Rg6 {[%emt 0:1:55]} (31... Ree8 $16 32. Qc4+ Qe6 33. Qxe6+ Rxe6 )32. Rb8 {[%emt 0:0:58]} Qf7 {[%emt 0:0:56]} 33. c4 {[%emt 0:3:18]} c5 {[%emt 0:10:46]} 34. dxc5 {[%emt 0:6:51]} Be7 {[%emt 0:0:38] Hoping for ...Rxb8.} 35. Rb7 {[%emt 0:0:44] aiming for Rc7.} (35. Nxf5 Bxc5+ 36. Kf1 Rxb8 37. Bxb8 h3 $11 )(35. Qxf5 Qxf5 36. Nxf5 Bxc5+ 37. Kf1 Rxb8 38. Bxb8 Ra6 $15 )Qe6 {[%emt 0:5:3]} 36. Rc7 {[%emt 0:3:13] Threatens to win with Qd5.} (36. Rxa7 Bxc5 37. Rc7 Bb6 $17 )Rc8 $2 {[%emt 0:3:26]} (36... Rf7 37. c6 (37. Rxa7 Bxc5 38. Rxf7 Kxf7 $11 )h3 )37. Rxc8+ {[%emt 0:1:28] White is clearly winning.} (37. Rxa7 Bxc5 38. Ra5 Bxe3+ 39. Qxe3 Qxc4 $19 )(37. Nxf5 $2 Rxc7 38. Kf1 Rb7 $19 )(37. Rxe7 Qxe7 38. Qxf5 Qe6 $16 )Qxc8 {[%emt 0:0:4]} 38. Qd5+ {[%emt 0:1:11]} ({Worse is} 38. Qxf5 Qxf5 39. Nxf5 Bxc5+ 40. Kf1 Ra6 $11 )Kf8 {[%emt 0:0:24]} 39. Bd6 {[%emt 0:1:38]} Qe6 {[%emt 0:3:42]} 40. Qxe6 {[%emt 0:0:28]} ({Not} 40. Qxf5+ Kg8 41. Qd3 Bxd6 $18 )Rxe6 {[%emt 0:0:6]} 41. Nxf5 {[%emt 0:50:6]} Bxd6 {[%emt 0:50:4]} 42. cxd6 {[%emt 0:0:0] KR-KN} Re1+ {[%emt 0:0:0]} 43. Kf2 {[%emt 0:0:0]} Rc1 {[%emt 0:0:0]} 44. Ke3 {[%emt 0:0:0]} Ke8 {[%emt 0:0:0]} 45. Kd4 {[%emt 0:0:0]} Rc2 {[%emt 0:0:0]} 46. c5 {[%emt 0:0:0] Artfully played by Caruana.   Weighted Error Value: White=0.08 (flawless) /Black=0.38} 1-0

[Event "85th Tata Steel Masters 2023"]
[White "Erigaisi Arjun"]
[Black "Aronian,Levon"]
[Site "Wijk aan Zee"]
[Round "3.5"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2722"]
[BlackElo "2735"]
[PlyCount "122"]
[TimeControl "60"]

{[%evp 13,122,38,30,20,41,16,29,44,18,25,0,0,-14,-7,0,-16,-15,-27,0,-6,-10,-10,-10,-14,-7,-15,-23,-14,-10,-21,-20,-20,-22,-42,-31,-31,-31,-33,-31,-33,-39,-44,-33,-42,-50,-40,-49,-49,-49,-49,-52,-49,-49,-49,-49,-49,-49,-53,-55,-55,-55,-55,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-62,-62,-20,-22,-52,-25,-8,-8,-8,-19,-19,-19,-19,-19,-19,-19,-25,-78,-78,-78,-78,-78,-78,-78,-11,-238,-238,-184,-78,-78,-78,-78,-78,-78,-78,-78,-19,-26,-26]} 1. d4 {[%emt 0:0:8]} Nf6 {[%emt 0:0:5]} 2. c4 {[%emt 0:0:5]} e6 {[%emt 0:0:6]} 3. Nc3 {[%emt 0:0:4]} Bb4 {[%emt 0:0:5]} 4. Qc2 {[%emt 0:0:5]} c5 {[%emt 0:0:22]} 5. dxc5 {[%emt 0:0:46]} O-O {[%emt 0:0:6]} 6. a3 {[%emt 0:0:16]} Bxc5 {[%emt 0:0:5]} 7. Nf3 {[%emt 0:0:6]} d5 {[%emt 0:0:12]} 8. Bf4 {[%emt 0:0:30] E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0.} dxc4 {[%emt 0:7:28][%cal Yb7b5]} 9. e3 {[%emt 0:0:54]} a6 {[%emt 0:0:4]} 10. Bxc4 {[%emt 0:1:54] White has an edge.} b5 {[%emt 0:1:57]} 11. Be2 {[%emt 0:9:28][%cal Yc3b5]} Nbd7 {[%emt 0:13:41]} 12. O-O {[%emt 0:2:55]} Bb7 {[%emt 0:1:42] Wards off Ne4} 13. Rfd1 {[%emt 0:12:41] [#]} Rc8 $146 {[%emt 0:1:23]} ({Predecessor:} 13... Qb6 14. Ng5 h6 15. Nge4 Be7 16. Nd6 e5 17. Nf5 Qe6 18. Nxe7+ Qxe7 19. Bg3 Nc5 {1-0 Hochgraefe,M (2352)-Schmidt,H (2358) Oberliga Nord N 1516 2015 (9.1)} )14. Rd2 {[%emt 0:32:47]} Qb6 {[%emt 0:4:47]} 15. Rad1 {[%emt 0:5:6]} Rfd8 {[%emt 0:0:23]} 16. Qb1 {[%emt 0:3:5]} h6 {[%emt 0:4:58]} 17. Bg3 {[%emt 0:1:17]} Be7 {[%emt 0:4:59]} 18. Ne5 {[%emt 0:3:31]} Nc5 {[%emt 0:11:25]} (18... Nxe5 {simplifies} 19. Rxd8+ Rxd8 20. Bxe5 Rc8 )19. Bf3 {[%emt 0:0:16]} Rxd2 {[%emt 0:1:55]} 20. Rxd2 {[%emt 0:0:6]} Nce4 {[%emt 0:15:6]} 21. Nxe4 {[%emt 0:0:30]} Bxe4 {[%emt 0:0:14]} 22. Bxe4 {[%emt 0:5:37]} Nxe4 {[%emt 0:1:11]} 23. Rd1 {[%emt 0:0:7]} Nxg3 {[%emt 0:1:20]} 24. hxg3 {[%emt 0:0:5]} Qc7 {[%emt 0:0:57]} 25. Nd3 {[%emt 0:1:44]} Qc2 {[%emt 0:1:42]} 26. Rc1 {[%emt 0:6:14]} Qxb1 {[%emt 0:0:11]} 27. Rxb1 $15 {[%emt 0:0:3][%mdl 4096] Endgame KRB-KRN} Rd8 {[%emt 0:5:40]} 28. Rd1 {[%emt 0:2:3]} e5 {[%emt 0:11:59]} 29. f3 {[%emt 0:0:40]} f5 {[%emt 0:0:12]} 30. Kf1 {[%emt 0:1:18]} e4 {[%emt 0:4:24]} 31. fxe4 {[%emt 0:1:2]} fxe4 {[%emt 0:0:6]} 32. Nf2 {[%emt 0:0:5]} Rxd1+ {[%emt 0:3:26]} 33. Nxd1 {[%emt 0:0:6] KB-KN} Kf7 {[%emt 0:0:36]} 34. Nf2 {[%emt 0:6:44]} Bf6 {[%emt 0:2:6]} 35. b3 {[%emt 0:0:7][%cal Yf1e2]} Be7 {[%emt 0:0:29]} 36. a4 {[%emt 0:1:28]} bxa4 {[%emt 0:0:24]} 37. bxa4 {[%emt 0:0:4]} Ke6 $1 {[%emt 0:0:3] [#] ...Kd5 is the strong threat.} 38. Nxe4 {[%emt 0:0:6]} Kd5 $1 {[%emt 0:0:2]} 39. Nd2 {[%emt 0:0:54]} Kc5 $1 {[%emt 0:0:5]} 40. Ke2 {[%emt 0:0:5]} Kb4 {[%emt 0:0:4][%cal Ya6a5]} 41. Kd3 $1 {[%emt 0:50:5]} Kxa4 {[%emt 0:50:5]} 42. Kc4 $1 {[%emt 0:0:0]} Bg5 $1 {[%emt 0:0:0]} 43. Nf1 {[%emt 0:0:0]} Ka5 {[%emt 0:0:0]} 44. e4 {[%emt 0:0:0]} Kb6 {[%emt 0:0:0]} 45. Nh2 $1 {[%emt 0:0:0]} h5 {[%emt 0:0:0]} 46. Nf3 {[%emt 0:0:0]} Be7 {[%emt 0:0:0]} 47. e5 {[%emt 0:0:0]} Kc6 {[%emt 0:0:0]} 48. Nd4+ {[%emt 0:0:0]} Kd7 {[%emt 0:0:0]} 49. e6+ {[%emt 0:0:0]} Kc7 {[%emt 0:0:0]} 50. Kd5 {[%emt 0:0:0]} a5 {[%emt 0:0:0] aiming for ...a4.} 51. Nb5+ {[%emt 0:0:0]} (51. g4 $11 )Kd8 $17 {[%emt 0:0:0]} 52. Nc3 {[%emt 0:0:0]} Bb4 {[%emt 0:0:0]} 53. Na4 {[%emt 0:0:0]} Ke7 {[%emt 0:0:0] Strongly threatening ...Kf6.} 54. Nb6 {[%emt 0:3:2]} Kf6 {[%emt 0:0:0]} ({Black should try} 54... Be1 $17 55. Nc8+ Kf8 )55. g4 {[%emt 0:7:10]} hxg4 $19 {[%emt 0:0:0]} 56. Nd7+ {[%emt 0:0:5] [#]} Ke7 {[%emt 0:0:0]} (56... Kg5 $1 $19 {has better winning chances. White must now prevent ...Be7.} 57. Nc5 Kg6 )57. Nb6 $17 {[%emt 0:0:10]} Be1 {[%emt 0:0:0]} 58. Ke5 {[%emt 0:2:52]} Bg3+ {[%emt 0:0:0]} 59. Kd5 {[%emt 0:1:3]} Bh4 {[%emt 0:0:0]} 60. Ke5 {[%emt 0:1:49]} Kd8 {[%emt 0:0:0]} ({Better is} 60... Bf6+ $17 61. Kd5 Bh4 62. Nc8+ Kf8 )61. Nd5 $11 {[%emt 0:4:33]} a4 {[%emt 0:5:37] Weighted Error Value: White=0.10 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "85th Tata Steel Masters 2023"]
[White "Rapport,Richard"]
[Black "So,Wesley"]
[Site "Wijk aan Zee"]
[Round "3.6"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2740"]
[BlackElo "2760"]
[PlyCount "50"]
[TimeControl "60"]

{[%evp 17,50,21,17,16,22,13,12,16,15,11,8,13,15,7,7,12,9,6,11,11,12,12,17,12,12,0,14,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:2:0]} c5 {[%emt 0:0:48]} 2. Nc3 {[%emt 0:1:27]} g6 {[%emt 0:1:57]} 3. e3 {[%emt 0:1:14]} Nf6 {[%emt 0:2:41]} 4. d4 {[%emt 0:11:50]} cxd4 {[%emt 0:0:20]} 5. exd4 {[%emt 0:0:9]} d5 {[%emt 0:0:9]} 6. Qb3 {[%emt 0:0:31]} Bg7 {[%emt 0:0:13]} 7. cxd5 {[%emt 0:0:7]} O-O {[%emt 0:0:9]} 8. Be2 {[%emt 0:0:31]} Na6 {[%emt 0:16:51]} 9. Bf3 {[%emt 0:3:21]} Qb6 {[%emt 0:2:54] The position is equal.} 10. Nge2 {[%emt 0:1:59] B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6.} Qxb3 {[%emt 0:9:49]} 11. axb3 {[%emt 0:0:16]} Rd8 {[%emt 0:0:55]} 12. Ra5 {[%emt 0:9:9]} Bg4 {[%emt 0:10:34]} 13. Bxg4 {[%emt 0:16:1]} Nxg4 {[%emt 0:0:6]} 14. O-O {[%emt 0:1:10]} Nf6 {[%emt 0:8:8] [#]} 15. Bf4 $146 {[%emt 0:10:23]} ({Predecessor:} 15. Bg5 Nc7 16. Bxf6 Bxf6 17. Rc5 Rd7 18. Ra1 b6 19. Rc6 Nxd5 20. Nxd5 Rxd5 21. Rxb6 axb6 22. Rxa8+ {½-½ Belous,V (2524)-Mishra,A (2357) Charlotte CCCSA Winter GM 2021 (1)} )Nb4 {[%emt 0:4:0][%cal Rf6d5] [#]} 16. d6 $1 {[%emt 0:1:49]} e6 {[%emt 0:1:36]} (16... a6 17. dxe7 )17. Rb5 {[%emt 0:2:19]} Nbd5 {[%emt 0:0:7]} 18. Be5 {[%emt 0:9:49]} b6 {[%emt 0:1:18]} 19. Nxd5 {[%emt 0:3:1]} Nxd5 {[%emt 0:0:6]} 20. Nc3 $36 {[%emt 0:0:9][%mdl 2048] White has the initiative.} Nf6 {[%emt 0:5:44][%cal Yd5f6,Yf6d7,Yd7b8][%mdl 32]} 21. Ra1 {[%emt 0:7:22]} Nd7 {[%emt 0:13:36]} 22. Ra6 {[%emt 0:14:44]} Nb8 {[%emt 0:5:17]} 23. Ra4 {[%emt 0:0:5] Bxg7 would be deadly.} Nd7 {[%emt 0:0:12]} 24. Ra6 {[%emt 0:0:3]} Nb8 {[%emt 0:0:11]} 25. Ra4 {[%emt 0:0:8] And now Bxg7 would win.} Nd7 {[%emt 0:0:5] A rather calm draw.   Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "85th Tata Steel Masters 2023"]
[White "Praggnanandhaa R"]
[Black "Keymer,Vincent"]
[Site "Wijk aan Zee"]
[Round "3.7"]
[Annotator "TA"]
[Result "1/2-1/2"]
[Date "2023.01.16"]
[WhiteElo "2684"]
[BlackElo "2696"]
[PlyCount "156"]
[TimeControl "60"]

{[%evp 24,156,65,66,67,57,67,59,65,66,52,68,87,84,75,25,61,10,58,78,87,98,101,100,104,43,67,91,113,122,120,120,121,120,120,78,78,81,85,82,71,59,90,93,77,88,85,83,103,71,76,76,77,72,79,50,57,27,26,26,22,36,36,24,24,13,24,24,35,16,65,26,25,8,8,8,8,8,8,8,8,8,8,8,65,65,65,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. d4 {[%emt 0:0:36]} Nf6 {[%emt 0:0:5]} 2. c4 {[%emt 0:0:6]} e6 {[%emt 0:0:2]} 3. Nc3 {[%emt 0:0:6]} Bb4 {[%emt 0:0:4]} 4. Qc2 {[%emt 0:0:6]} O-O {[%emt 0:3:45]} 5. a3 {[%emt 0:0:44]} Bxc3+ {[%emt 0:0:4]} 6. Qxc3 {[%emt 0:0:8]} d6 {[%emt 0:4:25]} 7. f3 {[%emt 0:0:32]} b6 {[%emt 0:6:25]} 8. e4 {[%emt 0:0:36]} Bb7 {[%emt 0:1:56]} 9. Ne2 {[%emt 0:11:57]} c5 {[%emt 0:5:3]} 10. d5 {[%emt 0:9:11]} exd5 {[%emt 0:17:32]} 11. exd5 {[%emt 0:8:11]} Re8 {[%emt 0:6:43]} 12. a4 {[%emt 0:6:34]} Nbd7 {[%emt 0:4:6]} 13. Kf2 $1 {[%emt 0:3:24]} Ne5 {[%emt 0:7:14]} 14. Ng3 $1 {[%emt 0:4:38]} a6 {[%emt 0:0:37]} 15. Be2 {[%emt 0:6:35]} b5 {[%emt 0:0:40]} 16. b3 {[%emt 0:2:26]} bxc4 {[%emt 0:6:2]} 17. bxc4 {[%emt 0:1:13]} a5 {[%emt 0:0:39]} 18. Re1 {[%emt 0:5:33]} Ba6 {[%emt 0:2:37]} 19. Rb1 {[%emt 0:3:25]} ({White should try} 19. Bd2 $16 )Nfd7 {[%emt 0:3:13]} 20. Bd2 {[%emt 0:12:7]} (20. Kg1 $14 )Qh4 {[%emt 0:13:13]} (20... Nb6 $11 )21. Rec1 $1 $14 {[%emt 0:6:59]} Rab8 {[%emt 0:6:49]} (21... Qxh2 $2 22. Rh1 $18 (22. Qxa5 $2 Bxc4 $19 )(22. Qxa5 $2 Bxc4 $19 {[%mdl 64] Discovered Attack} ))22. Rxb8 {[%emt 0:1:11]} Rxb8 {[%emt 0:0:4]} 23. Kg1 {[%emt 0:3:41]} ({Weaker is} 23. Qxa5 Bxc4 24. Bxc4 Nxc4 $17 )Qd4+ {[%emt 0:1:48]} 24. Qxd4 {[%emt 0:1:18]} cxd4 {[%emt 0:0:4]} 25. f4 {[%emt 0:1:33]} d3 {[%emt 0:3:33]} 26. fxe5 {[%emt 0:0:32]} dxe2 {[%emt 0:0:4]} 27. exd6 {[%emt 0:0:55]} Rc8 {[%emt 0:3:23]} 28. Nxe2 {[%emt 0:4:1]} Rxc4 {[%emt 0:0:4]} 29. Rxc4 {[%emt 0:2:11]} Bxc4 {[%emt 0:0:4]} 30. Nd4 {[%emt 0:0:34]} Kf8 {[%emt 0:1:2]} 31. Bxa5 {[%emt 0:0:32]} Ke8 {[%emt 0:2:59]} 32. Bd2 {[%emt 0:7:25]} Nc5 {[%emt 0:2:51]} 33. a5 {[%emt 0:1:35]} Bxd5 {[%emt 0:2:28]} 34. Bb4 {[%emt 0:1:7]} Na6 {[%emt 0:6:45]} 35. Ba3 {[%emt 0:0:36]} Kd7 {[%emt 0:0:38]} 36. Kf2 {[%emt 0:1:12]} Nb8 {[%emt 0:0:28]} 37. Nf5 {[%emt 0:3:23]} g6 {[%emt 0:0:48]} 38. Ne7 {[%emt 0:0:46]} Bb7 {[%emt 0:0:28]} 39. g3 {[%emt 0:1:9]} Nc6 {[%emt 0:0:40]} 40. Nd5 {[%emt 0:1:9]} Nxa5 {[%emt 0:0:30]} 41. Nf6+ {[%emt 0:4:0]} Kd8 {[%emt 0:13:41]} 42. Nxh7 {[%emt 0:5:23]} Nc4 {[%emt 0:1:9]} 43. Bb4 {[%emt 0:4:16]} Ne5 {[%emt 0:2:31]} 44. Ke3 {[%emt 0:3:59]} Kd7 {[%emt 0:5:8]} 45. Ng5 {[%emt 0:6:4]} Ba8 {[%emt 0:22:32]} 46. h4 {[%emt 0:13:20]} Nc4+ {[%emt 0:1:38]} (46... Bh1 $11 {should be considered.} )47. Kd4 {[%emt 0:3:43]} (47. Kf4 $5 {[%cal Rg5f7]} Nb6 48. Bc5 (48. Nxf7 Nd5+ 49. Kg5 Nxb4 $11 )Nd5+ 49. Ke4 $16 )Nxd6 {[%emt 0:0:21]} 48. Bxd6 {[%emt 0:0:27]} (48. Ke5 $5 {[%cal Rb4d6]} Nf5 49. Be1 $11 (49. Nxf7 Nxg3 50. Nh8 Nf5 $11 ))Kxd6 {[%emt 0:0:4]} 49. Nxf7+ {[%emt 0:0:5]} Ke6 {[%emt 0:0:4]} 50. Nh6 {[%emt 0:1:20]} Bb7 {[%emt 0:0:32]} 51. Ke3 {[%emt 0:1:31]} Ke5 $1 {[%emt 0:0:47]} 52. Ng4+ {[%emt 0:0:49]} Kf5 {[%emt 0:0:5]} 53. Nh2 {[%emt 0:0:5]} (53. Nf2 $5 {[%cal Rg3g4]} )Bc8 {[%emt 0:5:23]} (53... g5 $1 $11 )54. g4+ $1 $14 {[%emt 0:1:27]} Kf6 {[%emt 0:0:3]} 55. Kf3 {[%emt 0:1:53]} ({Better is} 55. Kf4 $1 $14 )g5 $11 {[%emt 0:2:7]} 56. h5 {[%emt 0:0:6]} Kg7 {[%emt 0:0:27]} 57. Kg3 {[%emt 0:1:31]} Kh6 {[%emt 0:0:18]} 58. Nf3 {[%emt 0:0:7]} Be6 {[%emt 0:0:43]} 59. Nd4 {[%emt 0:0:29]} Bd7 {[%emt 0:0:4]} 60. Kf3 {[%emt 0:0:11]} Bc8 {[%emt 0:0:24]} 61. Nb5 {[%emt 0:0:6]} (61. Nc2 $5 )Bb7+ {[%emt 0:0:59]} 62. Kf2 {[%emt 0:0:32]} Bc8 {[%emt 0:0:5]} 63. Kg3 {[%emt 0:0:8]} Bd7 {[%emt 0:0:43]} 64. Nd6 {[%emt 0:0:7]} Be6 {[%emt 0:0:7]} 65. Kf3 {[%emt 0:0:10]} Bd5+ {[%emt 0:0:5]} 66. Kf2 {[%emt 0:0:14]} Be6 {[%emt 0:0:35]} 67. Kg3 {[%emt 0:0:7]} Kg7 {[%emt 0:0:16]} 68. Nf5+ {[%emt 0:0:53]} Kf6 {[%emt 0:0:32]} 69. Nd4 $1 {[%emt 0:3:15]} Bc8 {[%emt 0:0:27]} 70. Nf3 {[%emt 0:0:28]} Be6 {[%emt 0:0:27]} 71. Nd4 {[%emt 0:16:2]} Bc8 {[%emt 0:15:5]} 72. Nc2 {[%emt 0:0:4]} Be6 {[%emt 0:1:9]} 73. Kf3 {[%emt 0:0:38]} Bd5+ {[%emt 0:0:14]} 74. Kf2 $1 {[%emt 0:0:55]} Be6 {[%emt 0:0:33]} 75. Kg3 {[%emt 0:0:5]} Kf7 {[%emt 0:1:49]} 76. Ne3 {[%emt 0:1:5]} Kg7 {[%emt 0:0:7]} 77. Kf3 {[%emt 0:0:30]} Kh6 {[%emt 0:0:6]} 78. Ke4 {[%emt 0:0:22]} Bxg4 {[%emt 0:0:6]} 1/2-1/2

