Event: Round 13: Hikaru Nakamura - Jan-Krzysztof Duda
Date: 2022-06-18
White: Hikaru Nakamura
WhiteTitle: GM
Black: Jan-Krzysztof Duda
BlackTitle: GM
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:59:57] } 1... c5 { [%eval 0.32] [%clk 1:59:55] } 2. Nf3 { [%eval 0.0] [%clk 1:59:52] } 2... d6 { [%eval 0.0] [%clk 1:59:51] } 3. d4 { [%eval 0.3] [%clk 1:59:44] } 3... cxd4 { [%eval 0.13] [%clk 1:59:46] } 4. Nxd4 { [%eval 0.29] [%clk 1:59:39] } 4... Nf6 { [%eval 0.31] [%clk 1:59:41] } 5. Nc3 { [%eval 0.18] [%clk 1:59:34] } 5... a6 { [%eval 0.0] [%clk 1:59:36] } 6. Be3 { [%eval 0.28] [%clk 1:59:23] } 6... e5 { [%eval 0.31] [%clk 1:59:29] } 7. Nf3 { [%eval 0.0] [%clk 1:59:18] } 7... Be7 { [%eval 0.25] [%clk 1:59:14] } 8. h3 { [%eval 0.31] [%clk 1:59:13] } 8... h6 { [%eval 0.33] [%clk 1:52:09] } 9. Bc4 { [%eval 0.1] [%clk 1:58:25] } 9... Be6 { [%eval 0.0] [%clk 1:47:40] } 10. Bb3 { [%eval 0.14] [%clk 1:55:50] } 10... Nc6 { [%eval 0.1] [%clk 1:44:49] } 11. Nh4 { [%eval 0.0] [%clk 1:49:19] } 11... Na5 { [%eval 0.4] [%clk 1:31:32] } 12. Bxe6 { [%eval 0.47] [%clk 1:46:19] } 12... fxe6 { [%eval 0.37] [%clk 1:31:13] } 13. Ng6 { [%eval 0.25] [%clk 1:46:18] } 13... Rg8 { [%eval 0.37] [%clk 1:31:03] } 14. O-O { [%eval 0.28] [%clk 1:29:56] } 14... Nc4 { [%eval 0.76] [%clk 1:20:51] } 15. Bc1 { [%eval 0.59] [%clk 1:27:39] } 15... Rc8 { [%eval 0.62] [%clk 1:20:24] } 16. h4?! { [%eval -0.23] } { Inaccuracy. b3 was best. } { [%clk 1:24:15] } 16... Rc6?! { [%eval 0.33] } { Inaccuracy. Kf7 was best. } { [%clk 1:11:51] } 17. Qf3 { [%eval 0.36] [%clk 1:15:21] } 17... Kf7 { [%eval 0.54] [%clk 1:06:40] } 18. h5 { [%eval 0.39] [%clk 1:15:01] } 18... Qc7 { [%eval 0.25] [%clk 1:06:04] } 19. Nd1 { [%eval 0.37] [%clk 1:12:20] } 19... Nb6 { [%eval 0.46] [%clk 1:01:36] } 20. Ne3 { [%eval 0.27] [%clk 1:05:28] } 20... Nd7 { [%eval 0.37] [%clk 1:01:10] } 21. c4 { [%eval 0.1] [%clk 1:04:04] } 21... Nf8 { [%eval 0.25] [%clk 1:00:05] } 22. Nh4?! { [%eval -0.57] } { Inaccuracy. Nxe7 was best. } { [%clk 1:02:57] } 22... Nh7 { [%eval -0.56] [%clk 0:53:34] } 23. b3 { [%eval -0.75] [%clk 1:02:16] } 23... Ng5 { [%eval -0.73] [%clk 0:53:05] } 24. Qe2 { [%eval -0.5] [%clk 1:02:02] } 24... Ngxe4 { [%eval -0.29] [%clk 0:51:29] } 25. Bb2 { [%eval -0.7] [%clk 0:59:21] } 25... Re8 { [%eval -0.63] [%clk 0:49:08] } 26. Ng6 { [%eval -0.47] [%clk 0:57:10] } 26... Kg8 { [%eval -0.29] [%clk 0:47:23] } 27. Rad1 { [%eval -0.45] [%clk 0:53:57] } 27... a5 { [%eval -0.09] [%clk 0:38:03] } 28. Ng4 { [%eval -0.26] [%clk 0:45:12] } 28... Bd8 { [%eval -0.23] [%clk 0:33:20] } 29. Nxf6+ { [%eval -0.29] [%clk 0:42:08] } 29... Nxf6 { [%eval -0.19] [%clk 0:33:18] } 30. Rd2 { [%eval -0.39] [%clk 0:40:07] } 30... Nd7 { [%eval 0.02] [%clk 0:28:54] } 31. Rfd1? { [%eval -1.17] } { Mistake. f4 was best. } { [%clk 0:39:07] } 31... Bg5 { [%eval -1.12] [%clk 0:28:42] } 32. Rd3 { [%eval -1.12] [%clk 0:38:20] } 32... b5 { [%eval -1.18] [%clk 0:27:05] } 33. Ba3 { [%eval -1.26] [%clk 0:27:05] } 33... d5? { [%eval 0.14] } { Mistake. b4 was best. } { [%clk 0:16:42] } 34. cxd5 { [%eval 0.13] [%clk 0:23:57] } 34... Rc2 { [%eval 0.13] [%clk 0:16:20] } 35. Bd6 { [%eval 0.1] [%clk 0:20:47] } 35... Rxe2 { [%eval 0.17] [%clk 0:09:16] } 36. Bxc7 { [%eval 0.09] [%clk 0:20:25] } 36... Nc5 { [%eval 0.58] [%clk 0:06:16] } 37. d6? { [%eval -0.55] } { Mistake. Rf3 was best. } { [%clk 0:16:47] } 37... Nd7?? { [%eval 1.63] } { Blunder. Nxd3 was best. } { [%clk 0:06:02] } 38. Bxa5 { [%eval 1.53] [%clk 0:13:00] } 38... Rxa2 { [%eval 1.31] [%clk 0:05:48] } 39. Bb4 { [%eval 1.55] [%clk 0:12:46] } 39... Bd8 { [%eval 2.07] [%clk 0:00:54] } 40. Rc3 { [%eval 1.82] [%clk 1:08:06] } 40... Bb6 { [%eval 1.78] [%clk 1:00:15] } 41. Kh2 { [%eval 1.64] [%clk 1:02:27] } 41... Kh7?! { [%eval 2.35] } { Inaccuracy. Rxf2 was best. } { [%clk 0:46:20] } 42. f3 { [%eval 3.07] [%clk 0:57:55] } 42... Ra7?! { [%eval 3.9] } { Inaccuracy. Rd8 was best. } { [%clk 0:44:47] } 43. Rc6 { [%eval 3.37] [%clk 0:53:46] } 43... Be3?! { [%eval 4.62] } { Inaccuracy. Ra6 was best. } { [%clk 0:39:41] } 44. Bd2 { [%eval 4.48] [%clk 0:51:42] } 44... Bd4 { [%eval 4.29] [%clk 0:37:22] } 45. Bc3 { [%eval 4.58] [%clk 0:51:03] } 45... Be3 { [%eval 4.88] [%clk 0:30:52] } 46. Rc7 { [%eval 4.91] [%clk 0:50:16] } 46... Rea8 { [%eval 5.25] [%clk 0:29:24] } 47. Kh3 { [%eval 5.18] [%clk 0:50:10] } 47... b4 { [%eval 5.71] [%clk 0:22:38] } 48. Bxb4 { [%eval 5.95] [%clk 0:49:16] } 48... Rb8 { [%eval 6.53] [%clk 0:22:25] } 49. Bc3 { [%eval 6.37] [%clk 0:47:49] } 49... Rxb3 { [%eval 7.83] [%clk 0:21:55] } 50. Rc8 { [%eval 6.93] [%clk 0:44:30] } 50... Rb8 { [%eval 7.12] [%clk 0:21:27] } 51. Rxb8 { [%eval 6.96] [%clk 0:44:23] } 51... Nxb8 { [%eval 7.03] [%clk 0:21:23] } 52. d7 { [%eval 7.06] [%clk 0:44:14] } 1-0