Event: ME Katowice 2021
Date: 2021-12-17
White: Snihur, Piotr
WhiteElo: 2237
Black: Kolasa, Pjotrs
BlackElo: 2020
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... Nf6 { [%eval 0.32] [%clk 0:03:03] } 2. c4 { [%eval 0.21] [%clk 0:03:02] } 2... e6 { [%eval 0.28] [%clk 0:03:04] } 3. Nf3 { [%eval 0.0] [%clk 0:03:01] } 3... b6 { [%eval 0.29] [%clk 0:02:55] } 4. a3 { [%eval 0.19] } 4... Ba6 { [%eval 0.5] [%clk 0:02:54] } 5. Qc2 { [%eval 0.25] [%clk 0:02:55] } 5... Be7 { [%eval 0.64] [%clk 0:02:53] } 6. e4 { [%eval 0.88] [%clk 0:02:40] } 6... d5 { [%eval 0.99] [%clk 0:02:01] } 7. cxd5 { [%eval 0.95] [%clk 0:02:40] } 7... Bxf1 { [%eval 0.55] [%clk 0:02:00] } 8. Kxf1 { [%eval 0.54] [%clk 0:02:41] } 8... exd5 { [%eval 0.5] [%clk 0:02:00] } 9. e5 { [%eval 0.43] [%clk 0:02:41] } 9... Ne4 { [%eval 0.52] [%clk 0:01:58] } 10. Nc3 { [%eval 0.65] [%clk 0:02:36] } 10... Nxc3 { [%eval 0.47] [%clk 0:01:52] } 11. bxc3 { [%eval 0.49] [%clk 0:02:34] } 11... O-O?! { [%eval 1.07] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:50] } 12. g3?! { [%eval 0.3] } { Inaccuracy. h4 was best. } { [%clk 0:02:25] } 12... c5 { [%eval 0.33] [%clk 0:01:48] } 13. Kg2 { [%eval 0.4] [%clk 0:02:24] } 13... Nc6 { [%eval 0.31] [%clk 0:01:49] } 14. Be3 { [%eval 0.15] [%clk 0:02:15] } 14... Rc8 { [%eval 0.47] [%clk 0:01:48] } 15. Qd3 { [%eval 0.5] [%clk 0:01:38] } 15... Qd7 { [%eval 0.3] [%clk 0:01:28] } 16. h4 { [%eval 0.29] [%clk 0:01:28] } 16... f6 { [%eval 0.47] [%clk 0:01:08] } 17. exf6 { [%eval 0.39] [%clk 0:01:13] } 17... Rxf6 { [%eval 0.87] [%clk 0:01:01] } 18. Bg5 { [%eval 0.86] [%clk 0:00:55] } 18... Re6 { [%eval 1.07] [%clk 0:00:56] } 19. Rae1?! { [%eval 0.12] } { Inaccuracy. Bxe7 was best. } { [%clk 0:00:51] } 19... Rf8? { [%eval 1.51] } { Mistake. Rxe1 was best. } { [%clk 0:00:41] } 20. Rxe6 { [%eval 1.51] [%clk 0:00:29] } 20... Qxe6 { [%eval 1.75] [%clk 0:00:41] } 21. Re1 { [%eval 1.51] [%clk 0:00:28] } 21... Rxf3?? { [%eval 4.39] } { Blunder. Qf7 was best. } { [%clk 0:00:32] } 22. Qxf3 { [%eval 4.62] [%clk 0:00:29] } 22... Qxe1 { [%eval 4.78] [%clk 0:00:30] } 23. Qxd5+ { [%eval 4.28] [%clk 0:00:29] } 23... Kf8 { [%eval 5.21] [%clk 0:00:27] } 24. Qxc6? { [%eval 3.3] } { Mistake. Qf3+ was best. } { [%clk 0:00:29] } 24... Bxg5 { [%eval 4.61] [%clk 0:00:24] } 25. hxg5 { [%eval 3.5] [%clk 0:00:29] } 25... Qxc3? { [%eval 6.0] } { Mistake. cxd4 was best. } { [%clk 0:00:23] } 26. d5?! { [%eval 3.87] } { Inaccuracy. Qa8+ was best. } { [%clk 0:00:29] } 26... Qe5 { [%eval 3.9] [%clk 0:00:07] } 27. d6 { [%eval 3.68] [%clk 0:00:28] } 27... Qe6 { [%eval 3.87] [%clk 0:00:07] } 28. Qa8+ { [%eval 3.57] [%clk 0:00:20] } 28... Kf7? { [%eval 6.84] } { Mistake. Qe8 was best. } { [%clk 0:00:07] } 29. Qxa7+ { [%eval 6.83] [%clk 0:00:21] } 29... Kg6 { [%eval 6.77] [%clk 0:00:07] } 30. Qxb6 { [%eval 6.92] [%clk 0:00:22] } 30... Qd5+ { [%eval 7.0] [%clk 0:00:08] } 31. Kh2 { [%eval 6.75] [%clk 0:00:21] } 31... Qd4 { [%eval 6.92] [%clk 0:00:05] } 32. Kg2 { [%eval 7.0] [%clk 0:00:07] } 32... Qd5+ { [%eval 7.15] [%clk 0:00:07] } 33. Kh2 { [%eval 6.93] [%clk 0:00:05] } 33... Qd4 { [%eval 7.31] [%clk 0:00:08] } 34. Kg2?? { [%eval 0.0] } { Blunder. d7+ was best. } { [%clk 0:00:04] } 34... Qd5+ { [%eval 6.23] [%clk 0:00:09] } 35. Kg1?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:00:05] } 35... Qd1+ { [%eval 0.0] [%clk 0:00:10] } 36. Kg2 { [%eval 0.0] [%clk 0:00:05] } 36... Qd5+ { [%eval 5.58] [%clk 0:00:11] } 37. Kh2?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:00:07] } 37... Qd4 { [%eval 6.93] [%clk 0:00:12] } 38. d7+ { [%eval 7.0] [%clk 0:00:08] } 38... Kh5 { [%eval 7.15] [%clk 0:00:12] } 39. Kg2 { [%eval 6.41] [%clk 0:00:06] } 39... Qd5+ { [%eval 6.54] [%clk 0:00:13] } 40. Kg1 { [%eval 6.43] [%clk 0:00:07] } 40... Qd1+ { [%eval 6.41] [%clk 0:00:14] } 41. Kh2 { [%eval 6.37] [%clk 0:00:08] } 41... Qxd7 { [%eval 6.62] [%clk 0:00:14] } 42. Qxc5 { [%eval 6.85] [%clk 0:00:09] } 42... Qd2 { [%eval 7.66] [%clk 0:00:05] } 43. Qe3 { [%eval 6.89] [%clk 0:00:09] } 43... Qa2 { [%eval 6.84] [%clk 0:00:05] } 44. Kg2 { [%eval 5.93] [%clk 0:00:10] } 44... Kg6 { [%eval 7.09] [%clk 0:00:04] } 45. Qe4+ { [%eval 6.64] [%clk 0:00:07] } 45... Kf7 { [%eval 7.89] [%clk 0:00:04] } 46. a4 { [%eval 7.92] [%clk 0:00:07] } 46... Qa3 { [%eval 8.09] [%clk 0:00:03] } 47. Qf3+ { [%eval 8.75] [%clk 0:00:08] } 1-0