Event: Open-1
Site: Katowice
Date: 2025-05-31
White: Bartel, Mateusz
WhiteTitle: GM
WhiteElo: 2521
Black: Klekowski, Maciej
BlackTitle: GM
BlackElo: 2462
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:02] } 1... c5 { [%eval 0.25] [%clk 0:10:03] } 2. Nf3 { [%eval 0.2] [%clk 0:10:01] } 2... Nc6 { [%eval 0.25] [%clk 0:10:04] } 3. Bb5 { [%eval 0.17] [%clk 0:10:00] } 3... g6 { [%eval 0.24] [%clk 0:10:04] } 4. O-O { [%eval 0.22] [%clk 0:09:54] } 4... Bg7 { [%eval 0.22] [%clk 0:10:05] } 5. h3 { [%eval -0.02] [%clk 0:09:48] } 5... d6 { [%eval 0.34] [%clk 0:09:18] } 6. Re1 { [%eval 0.34] [%clk 0:09:43] } 6... Bd7 { [%eval 0.34] [%clk 0:08:29] } 7. c3 { [%eval 0.28] [%clk 0:09:40] } 7... Qb6 { [%eval 0.58] [%clk 0:08:11] } 8. Bc4 { [%eval 0.31] [%clk 0:08:53] } 8... e6 { [%eval 0.37] [%clk 0:08:05] } 9. Bb3 { [%eval 0.29] [%clk 0:08:14] } 9... Nge7 { [%eval 0.34] [%clk 0:07:49] } 10. Na3 { [%eval 0.31] [%clk 0:08:13] } 10... O-O { [%eval 0.31] [%clk 0:07:41] } 11. d3 { [%eval 0.34] [%clk 0:07:47] } 11... a6 { [%eval 0.4] [%clk 0:06:49] } 12. Bf4 { [%eval 0.28] [%clk 0:07:37] } 12... e5 { [%eval 0.22] [%clk 0:06:36] } 13. Be3 { [%eval 0.18] [%clk 0:07:35] } 13... h6 { [%eval 0.55] [%clk 0:05:56] } 14. Nc4?! { [%eval -0.24] } { Inaccuracy. Qd2 was best. } { [%clk 0:05:57] } 14... Qc7 { [%eval -0.15] [%clk 0:05:57] } 15. d4 { [%eval -0.18] [%clk 0:05:56] } 15... exd4 { [%eval -0.27] [%clk 0:05:58] } 16. cxd4 { [%eval -0.26] [%clk 0:05:57] } 16... b5 { [%eval -0.24] [%clk 0:05:59] } 17. Ncd2? { [%eval -1.52] } { Mistake. dxc5 was best. } { [%clk 0:05:49] } 17... cxd4 { [%eval -1.33] [%clk 0:05:50] } 18. Bf4 { [%eval -1.47] [%clk 0:05:49] } 18... Ne5 { [%eval -1.33] [%clk 0:05:45] } 19. Nf1 { [%eval -1.37] [%clk 0:05:31] } 19... g5?! { [%eval -0.68] } { Inaccuracy. N7c6 was best. } { [%clk 0:05:05] } 20. Bg3 { [%eval -0.77] [%clk 0:05:25] } 20... Nxf3+ { [%eval -0.62] [%clk 0:05:03] } 21. Qxf3 { [%eval -0.45] [%clk 0:05:25] } 21... Ng6 { [%eval -0.48] [%clk 0:05:03] } 22. Qh5 { [%eval -0.83] [%clk 0:04:34] } 22... Kh7 { [%eval -0.78] [%clk 0:03:50] } 23. Nh2 { [%eval -0.89] [%clk 0:03:42] } 23... Be6?! { [%eval -0.09] } { Inaccuracy. Be5 was best. } { [%clk 0:03:51] } 24. h4?? { [%eval -3.25] } { Blunder. Rac1 was best. } { [%clk 0:03:36] } 24... gxh4 { [%eval -3.18] [%clk 0:03:29] } 25. Bxh4 { [%eval -3.26] [%clk 0:03:36] } 25... Qc5 { [%eval -3.12] [%clk 0:03:25] } 26. Bd5 { [%eval -3.08] [%clk 0:03:36] } 26... Bxd5? { [%eval -1.74] } { Mistake. Nf4 was best. } { [%clk 0:03:18] } 27. exd5 { [%eval -1.73] [%clk 0:03:36] } 27... Rae8?! { [%eval -0.89] } { Inaccuracy. Nxh4 was best. } { [%clk 0:03:19] } 28. Ng4? { [%eval -2.64] } { Mistake. Nf3 was best. } { [%clk 0:03:29] } 28... Rxe1+ { [%eval -2.19] [%clk 0:02:30] } 29. Rxe1 { [%eval -2.37] [%clk 0:03:29] } 29... Qb4 { [%eval -2.55] [%clk 0:02:32] } 30. Rd1 { [%eval -2.94] [%clk 0:02:04] } 30... Nxh4?! { [%eval -2.13] } { Inaccuracy. f5 was best. } { [%clk 0:02:30] } 31. Qxh4 { [%eval -1.96] [%clk 0:02:03] } 31... f5?? { [%eval -0.16] } { Blunder. Qxb2 was best. } { [%clk 0:02:31] } 32. Nh2?? { [%eval -2.47] } { Blunder. Nxh6 was best. } { [%clk 0:01:58] } 32... Qxb2 { [%eval -2.3] [%clk 0:02:25] } 33. Nf3 { [%eval -2.22] [%clk 0:01:57] } 33... d3 { [%eval -2.05] [%clk 0:02:15] } 34. Ng5+? { [%eval -3.95] } { Mistake. Rd2 was best. } { [%clk 0:01:52] } 34... Kg8 { [%eval -3.86] [%clk 0:02:15] } 35. Nf3 { [%eval -3.72] [%clk 0:01:42] } 35... Qe2 { [%eval -3.02] [%clk 0:02:00] } 36. Rd2 { [%eval -3.04] [%clk 0:01:37] } 36... Qe4 { [%eval -3.05] [%clk 0:02:00] } 37. Qg3 { [%eval -2.96] [%clk 0:01:34] } 37... f4 { [%eval -2.95] [%clk 0:01:29] } 38. Qg4 { [%eval -2.69] [%clk 0:01:32] } 38... Qxd5 { [%eval -2.09] [%clk 0:01:29] } 39. Ne1 { [%eval -2.41] [%clk 0:01:24] } 39... Re8 { [%eval -2.22] [%clk 0:01:13] } 40. Nxd3 { [%eval -2.24] [%clk 0:01:21] } 40... Qg5?? { [%eval -0.25] } { Blunder. f3 was best. } { [%clk 0:01:10] } 41. Qf3 { [%eval -0.23] [%clk 0:01:03] } 41... a5 { [%eval -0.3] [%clk 0:00:47] } 42. Qc6 { [%eval -0.67] [%clk 0:00:29] } 42... Re7 { [%eval -0.67] [%clk 0:00:32] } 43. Rd1 { [%eval -0.76] [%clk 0:00:21] } 43... Qh5?! { [%eval -0.11] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:23] } 44. Rb1 { [%eval -0.48] [%clk 0:00:08] } 44... f3 { [%eval 0.0] [%clk 0:00:20] } 45. Rxb5 { [%eval 0.01] [%clk 0:00:08] } 45... Qg6?! { [%eval 0.58] } { Inaccuracy. Qe8 was best. } { [%clk 0:00:21] } 46. Nf4?! { [%eval 0.0] } { Inaccuracy. Qxf3 was best. } { [%clk 0:00:08] } 46... Re1+ { [%eval 0.0] [%clk 0:00:16] } 47. Kh2 { [%eval 0.0] [%clk 0:00:09] } 47... Qg4?? { [%eval 4.51] } { Blunder. fxg2 was best. } { [%clk 0:00:15] } 48. Qxf3?? { [%eval -3.84] } { Blunder. Qd5+ was best. } { [%clk 0:00:09] } 48... Qxf3 { [%eval -3.8] [%clk 0:00:16] } 49. gxf3 { [%eval -3.72] [%clk 0:00:10] } 49... Be5 { [%eval -3.81] [%clk 0:00:17] } 50. Kg3 { [%eval -3.92] [%clk 0:00:08] } 50... Rg1+ { [%eval -3.81] [%clk 0:00:18] } 51. Kh2?! { [%eval -5.31] } { Inaccuracy. Kh3 was best. } 0-1