Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-09
White: Zysko, Jan
WhiteElo: 2089
Black: Chachere, Theodore
BlackElo: 1947
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.24] [%clk 1:31:26] } 2... d6 { [%eval 0.26] [%clk 1:31:14] } 3. d4 { [%eval 0.26] [%clk 1:31:53] } 3... cxd4 { [%eval 0.28] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:20] } 4... Nf6 { [%eval 0.24] [%clk 1:32:06] } 5. Nc3 { [%eval 0.32] [%clk 1:32:47] } 5... a6 { [%eval 0.22] [%clk 1:32:32] } 6. Be2 { [%eval 0.19] [%clk 1:33:13] } 6... e5 { [%eval 0.18] [%clk 1:32:59] } 7. Nb3 { [%eval 0.13] [%clk 1:33:39] } 7... Be7 { [%eval 0.26] [%clk 1:33:20] } 8. O-O { [%eval 0.23] [%clk 1:34:04] } 8... O-O { [%eval 0.19] [%clk 1:33:39] } 9. Re1 { [%eval 0.18] [%clk 1:34:31] } 9... Be6 { [%eval 0.22] [%clk 1:33:11] } 10. Bf3 { [%eval 0.12] [%clk 1:34:50] } 10... Nbd7 { [%eval 0.21] [%clk 1:30:33] } 11. a4 { [%eval 0.18] [%clk 1:34:21] } 11... Rc8 { [%eval 0.29] [%clk 1:28:58] } 12. a5 { [%eval 0.27] [%clk 1:33:50] } 12... Qc7 { [%eval 0.19] [%clk 1:21:35] } 13. Be3 { [%eval 0.29] [%clk 1:33:03] } 13... Rfd8 { [%eval 0.47] [%clk 1:18:43] } 14. h3 { [%eval 0.39] [%clk 1:31:51] } 14... Qc6 { [%eval 0.42] [%clk 1:17:27] } 15. Re2 { [%eval 0.47] [%clk 1:31:21] } 15... Bf8 { [%eval 0.46] [%clk 0:56:23] } 16. Rd2 { [%eval 0.43] [%clk 1:28:07] } 16... Re8 { [%eval 0.34] [%clk 0:55:18] } 17. Nd5 { [%eval 0.37] [%clk 1:17:37] } 17... Qc4?! { [%eval 1.18] } { Inaccuracy. g6 was best. } { [%clk 0:54:06] } 18. Nc1? { [%eval -0.02] } { Mistake. Nb6 was best. } { [%clk 1:11:33] } 18... Nxd5 { [%eval -0.01] [%clk 0:52:05] } 19. exd5 { [%eval -0.08] [%clk 1:11:22] } 19... Bf5 { [%eval -0.04] [%clk 0:52:25] } 20. b3 { [%eval -0.05] [%clk 1:03:15] } 20... Qc7 { [%eval 0.0] [%clk 0:48:51] } 21. c4 { [%eval -0.31] [%clk 1:02:18] } 21... Bg6 { [%eval -0.23] [%clk 0:46:25] } 22. Be2 { [%eval -0.33] [%clk 0:53:33] } 22... f5 { [%eval -0.44] [%clk 0:43:36] } 23. f3 { [%eval -0.4] [%clk 0:49:31] } 23... Be7 { [%eval -0.43] [%clk 0:41:51] } 24. b4 { [%eval -0.46] [%clk 0:41:53] } 24... Bf6 { [%eval -0.44] [%clk 0:41:27] } 25. Nb3 { [%eval -0.5] [%clk 0:37:02] } 25... f4 { [%eval -0.52] [%clk 0:41:13] } 26. Bf2 { [%eval -0.57] [%clk 0:36:54] } 26... e4 { [%eval -0.4] [%clk 0:41:22] } 27. Bd4 { [%eval -0.43] [%clk 0:36:12] } 27... e3 { [%eval -0.51] [%clk 0:39:49] } 28. Rda2 { [%eval -0.6] [%clk 0:33:21] } 28... Bh4 { [%eval -0.55] [%clk 0:28:17] } 29. c5 { [%eval -0.47] [%clk 0:32:13] } 29... Bf7 { [%eval -0.48] [%clk 0:17:31] } 30. Rc1 { [%eval -0.51] [%clk 0:24:42] } 30... Ne5 { [%eval 0.0] [%clk 0:12:54] } 31. Rac2 { [%eval 0.0] [%clk 0:16:47] } 31... Qd7?! { [%eval 0.67] } { Inaccuracy. Qb8 was best. } { [%clk 0:09:44] } 32. c6?? { [%eval -1.12] } { Blunder. Bxe5 was best. } { [%clk 0:04:28] } 32... bxc6 { [%eval -1.3] [%clk 0:09:37] } 33. Bxe5 { [%eval -1.2] [%clk 0:01:50] } 33... dxe5?? { [%eval 0.73] } { Blunder. Bxd5 was best. } { [%clk 0:07:19] } 34. Bxa6? { [%eval -0.62] } { Mistake. Rxc6 was best. } { [%clk 0:00:43] } 34... Ra8?! { [%eval 0.0] } { Inaccuracy. Rcd8 was best. } { [%clk 0:05:48] } 35. Nc5 { [%eval 0.0] [%clk 0:01:05] } 35... Qxd5 { [%eval 0.0] [%clk 0:05:53] } 36. Qe2?! { [%eval -0.57] } { Inaccuracy. Qxd5 was best. } { [%clk 0:00:37] } 36... Qd4 { [%eval -0.53] [%clk 0:04:49] } 37. Bb7 { [%eval -0.5] [%clk 0:00:36] } 37... Ra7 { [%eval -0.51] [%clk 0:04:08] } 38. Bxc6 { [%eval -1.05] [%clk 0:01:04] } 38... Rc8 { [%eval -0.92] [%clk 0:04:28] } 39. Be4 { [%eval -1.36] [%clk 0:00:35] } 39... Qxb4 { [%eval -1.22] [%clk 0:03:02] } 40. a6 { [%eval -1.01] [%clk 0:30:34] } 40... Rac7 { [%eval -1.15] [%clk 0:30:48] } 41. Bb7 { [%eval -1.55] [%clk 0:31:02] } 41... Rxc5?? { [%eval 2.05] } { Blunder. Rd8 was best. } { [%clk 0:30:37] } 42. Bxc8 { [%eval 1.92] [%clk 0:31:26] } 42... Rxc2?! { [%eval 2.57] } { Inaccuracy. Ra5 was best. } { [%clk 0:24:26] } 43. Qxc2 { [%eval 2.27] [%clk 0:31:45] } 43... Bf2+?! { [%eval 3.07] } { Inaccuracy. Qa5 was best. } { [%clk 0:22:21] } 44. Kh1 { [%eval 2.96] [%clk 0:31:35] } 44... Qd2?! { [%eval 4.27] } { Inaccuracy. g6 was best. } { [%clk 0:09:15] } 45. Bf5 { [%eval 4.17] [%clk 0:21:20] } 45... g6 { [%eval 4.83] [%clk 0:07:36] } 46. a7 { [%eval 4.85] [%clk 0:16:36] } 46... Bd5 { [%eval 4.89] [%clk 0:07:25] } 47. Be6+ { [%eval 4.92] [%clk 0:11:14] } 47... Kg7 { [%eval 4.9] [%clk 0:07:24] } 48. Bxd5 { [%eval 4.64] [%clk 0:11:14] } 48... Qxd5?! { [%eval 6.84] } { Inaccuracy. Qxc2 was best. } { [%clk 0:07:14] } 49. Ra1 { [%eval 6.17] [%clk 0:10:48] } 49... Qa8?! { [%eval 9.31] } { Inaccuracy. e2 was best. } { [%clk 0:06:58] } 50. Qc7+ { [%eval 7.7] [%clk 0:10:54] } 50... Kf6? { [%eval #6] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:06:44] } 51. Qb8? { [%eval 9.41] } { Lost forced checkmate sequence. Ra6+ was best. } { [%clk 0:10:59] } 1-0