Event: Round 4: Zhou, Yang-Fan - Gumularz, Szymon
Date: 2025-03-18
White: Zhou, Yang-Fan
WhiteTitle: IM
WhiteElo: 2425
Black: Gumularz, Szymon
BlackTitle: GM
BlackElo: 2591
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:42] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... d6 { [%eval 0.22] [%clk 1:31:06] } 3. d4 { [%eval 0.22] [%clk 1:31:44] } 3... cxd4 { [%eval 0.19] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:09] } 4... Nf6 { [%eval 0.25] [%clk 1:31:54] } 5. Nc3 { [%eval 0.32] [%clk 1:32:37] } 5... a6 { [%eval 0.28] [%clk 1:32:16] } 6. Nb3 { [%eval 0.0] [%clk 1:33:01] } 6... e6 { [%eval 0.06] [%clk 1:32:40] } 7. g4 { [%eval 0.0] [%clk 1:33:13] } 7... b5 { [%eval 0.0] [%clk 1:33:04] } 8. a3 { [%eval 0.17] [%clk 1:33:37] } 8... Bb7 { [%eval 0.22] [%clk 1:33:27] } 9. Bg2 { [%eval 0.0] [%clk 1:33:48] } 9... Nfd7 { [%eval -0.12] [%clk 1:31:19] } 10. h4 { [%eval 0.11] [%clk 1:33:00] } 10... Nc6 { [%eval 0.09] [%clk 1:30:18] } 11. Bg5 { [%eval 0.12] [%clk 1:32:25] } 11... Qc7 { [%eval 0.13] [%clk 1:30:25] } 12. Qe2 { [%eval 0.26] [%clk 1:32:21] } 12... Nce5 { [%eval 0.45] [%clk 1:27:56] } 13. O-O-O { [%eval 0.63] [%clk 1:29:10] } 13... Rc8 { [%eval 0.55] [%clk 1:27:47] } 14. Rh3 { [%eval 0.04] [%clk 1:22:10] } 14... h6 { [%eval 0.23] [%clk 1:18:59] } 15. Bd2 { [%eval 0.0] [%clk 1:21:48] } 15... Nc4 { [%eval 0.0] [%clk 1:18:54] } 16. f4 { [%eval 0.04] [%clk 1:08:18] } 16... g6 { [%eval 0.03] [%clk 1:10:10] } 17. Nd5 { [%eval -0.47] [%clk 0:57:04] } 17... exd5 { [%eval -0.3] [%clk 0:57:25] } 18. Bc3 { [%eval -0.37] [%clk 0:57:13] } 18... d4 { [%eval -0.61] [%clk 0:56:10] } 19. Nxd4 { [%eval -0.65] [%clk 0:49:42] } 19... Rh7? { [%eval 0.63] } { Mistake. Qb6 was best. } { [%clk 0:52:52] } 20. b3 { [%eval 0.99] [%clk 0:41:47] } 20... Ncb6 { [%eval 1.51] [%clk 0:32:03] } 21. Bb2?! { [%eval 0.63] } { Inaccuracy. Kb1 was best. } { [%clk 0:35:10] } 21... Be7 { [%eval 0.94] [%clk 0:32:05] } 22. h5 { [%eval 0.75] [%clk 0:26:19] } 22... g5 { [%eval 0.71] [%clk 0:29:20] } 23. e5?! { [%eval -0.04] } { Inaccuracy. Rc3 was best. } { [%clk 0:24:06] } 23... dxe5 { [%eval 0.18] [%clk 0:28:59] } 24. Bxb7 { [%eval 0.22] [%clk 0:20:41] } 24... Qxb7 { [%eval 0.38] [%clk 0:29:25] } 25. fxe5 { [%eval 0.17] [%clk 0:20:58] } 25... Nf8 { [%eval 0.69] [%clk 0:28:11] } 26. e6? { [%eval -0.88] } { Mistake. Nf5 was best. } { [%clk 0:17:51] } 26... fxe6?? { [%eval 2.24] } { Blunder. Nd5 was best. } { [%clk 0:27:55] } 27. Nxe6 { [%eval 2.02] [%clk 0:18:09] } 27... Nxe6?! { [%eval 2.98] } { Inaccuracy. Nd5 was best. } { [%clk 0:22:55] } 28. Qxe6 { [%eval 2.78] [%clk 0:18:36] } 28... Nd7? { [%eval 5.01] } { Mistake. Rf7 was best. } { [%clk 0:22:22] } 29. Rxd7?? { [%eval 0.07] } { Blunder. Rf3 was best. } { [%clk 0:04:08] } 29... Qxd7 { [%eval 0.09] [%clk 0:22:04] } 30. Qg8+ { [%eval 0.0] [%clk 0:04:36] } 30... Bf8 { [%eval 0.0] [%clk 0:22:23] } 31. Re3+ { [%eval 0.0] [%clk 0:05:01] } 31... Kd8 { [%eval 0.09] [%clk 0:20:24] } 32. Qxf8+ { [%eval 0.15] [%clk 0:03:32] } 32... Kc7 { [%eval 0.18] [%clk 0:20:46] } 33. Qb4?! { [%eval -0.51] } { Inaccuracy. Qf3 was best. } { [%clk 0:01:40] } 33... Kb7 { [%eval 0.0] [%clk 0:15:58] } 34. Qe4+ { [%eval 0.0] [%clk 0:01:00] } 34... Rc6 { [%eval 0.0] [%clk 0:16:21] } 35. a4 { [%eval 0.0] [%clk 0:00:41] } 35... Rf7 { [%eval 0.0] [%clk 0:16:45] } 36. Kb1?? { [%eval -2.43] } { Blunder. Be5 was best. } { [%clk 0:00:50] } 36... Rf1+ { [%eval -2.37] [%clk 0:12:05] } 37. Ka2 { [%eval -2.31] [%clk 0:00:58] } 37... Rf4 { [%eval -2.23] [%clk 0:12:26] } 38. Qe7? { [%eval -4.15] } { Mistake. Qh1 was best. } { [%clk 0:00:46] } 38... Qxe7 { [%eval -4.06] [%clk 0:12:29] } 39. Rxe7+ { [%eval -4.06] [%clk 0:01:14] } 39... Kc8 { [%eval -3.83] [%clk 0:12:50] } 40. axb5 { [%eval -4.13] [%clk 0:00:54] } 40... axb5 { [%eval -3.97] [%clk 0:12:41] } 41. c4 { [%eval -4.78] [%clk 0:00:38] } 41... bxc4 { [%eval -4.75] [%clk 0:11:33] } 42. bxc4 { [%eval -4.72] [%clk 0:00:40] } 42... Rfxc4 { [%eval -4.75] [%clk 0:11:10] } 43. Rg7 { [%eval -4.82] [%clk 0:25:46] } 43... Rxg4 { [%eval -4.76] [%clk 0:41:00] } 44. Rg6 { [%eval -5.17] [%clk 0:26:11] } 44... Kd7 { [%eval -5.0] [%clk 0:40:27] } 45. Bg7?! { [%eval -7.81] } { Inaccuracy. Rg8 was best. } { [%clk 0:26:29] } 45... Rxg6 { [%eval -7.62] [%clk 0:39:57] } 46. hxg6 { [%eval -7.55] [%clk 0:26:54] } 46... Ra4+ { [%eval -7.14] [%clk 0:40:25] } 47. Kb3 { [%eval -6.84] [%clk 0:26:52] } 47... Ra6 { [%eval -7.37] [%clk 0:40:52] } 48. Bxh6 { [%eval -7.71] [%clk 0:26:55] } 48... Rxg6 { [%eval -7.42] [%clk 0:41:19] } 49. Bf8 { [%eval -6.2] [%clk 0:27:20] } 49... g4 { [%eval -5.41] [%clk 0:41:45] } 0-1