Event: Warsaw Open
Site: chess24.com
Date: 2021-07-20
White: Piotrowski, Pawel
WhiteElo: 2027
Black: Mis, Mieszko
BlackTitle: FM
BlackElo: 2361
Result: 0-1
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:53] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.11] [%clk 1:29:50] } 2... e6 { [%eval 0.39] [%clk 1:31:16] } 3. g3 { [%eval 0.16] [%clk 1:30:16] } 3... d5 { [%eval 0.44] [%clk 1:31:35] } 4. Nf3 { [%eval 0.09] [%clk 1:30:40] } 4... dxc4 { [%eval 0.4] [%clk 1:32:01] } 5. Bg2 { [%eval 0.14] [%clk 1:30:28] } 5... c6 { [%eval 0.44] [%clk 1:32:26] } 6. O-O { [%eval 0.0] [%clk 1:20:28] } 6... b5 { [%eval 0.09] [%clk 1:32:11] } 7. Ne5 { [%eval 0.0] [%clk 1:19:44] } 7... Bb7 { [%eval 0.0] [%clk 1:31:30] } 8. Nc3 { [%eval 0.25] [%clk 1:15:55] } 8... a6 { [%eval 0.03] [%clk 1:31:24] } 9. a4 { [%eval 0.08] [%clk 1:14:56] } 9... Be7 { [%eval 0.0] [%clk 1:31:02] } 10. axb5 { [%eval 0.0] [%clk 1:14:46] } 10... axb5 { [%eval 0.0] [%clk 1:31:28] } 11. Rxa8 { [%eval 0.0] [%clk 1:15:12] } 11... Bxa8 { [%eval 0.0] [%clk 1:31:55] } 12. Nxb5 { [%eval 0.0] [%clk 1:14:54] } 12... cxb5 { [%eval -0.04] [%clk 1:32:22] } 13. Bxa8 { [%eval -0.23] [%clk 1:15:19] } 13... O-O { [%eval -0.25] [%clk 1:32:49] } 14. Bf3 { [%eval 0.0] [%clk 1:14:30] } 14... Nd5 { [%eval -0.04] [%clk 1:24:43] } 15. Bd2 { [%eval -0.41] [%clk 1:10:08] } 15... f6 { [%eval 0.0] [%clk 1:19:21] } 16. Ng4 { [%eval -0.11] [%clk 1:07:49] } 16... Nc6 { [%eval -0.19] [%clk 1:18:34] } 17. e4 { [%eval -0.08] [%clk 1:06:17] } 17... Nc7 { [%eval -0.2] [%clk 0:59:16] } 18. Bc3?? { [%eval -1.85] } { Blunder. d5 was best. } { [%clk 0:49:31] } 18... b4 { [%eval -1.58] [%clk 0:55:22] } 19. e5 { [%eval -1.97] [%clk 0:49:19] } 19... bxc3 { [%eval -2.22] [%clk 0:51:46] } 20. Bxc6 { [%eval -1.62] [%clk 0:48:53] } 20... cxb2 { [%eval -2.0] [%clk 0:52:13] } 21. Qd2 { [%eval -1.38] [%clk 0:47:55] } 21... Qb8 { [%eval -1.44] [%clk 0:48:04] } 22. Rb1 { [%eval -2.0] [%clk 0:47:16] } 22... Qb6 { [%eval -1.83] [%clk 0:43:57] } 23. exf6 { [%eval -1.73] [%clk 0:47:35] } 23... gxf6 { [%eval -1.21] [%clk 0:41:17] } 24. Ba4?! { [%eval -2.25] } { Inaccuracy. d5 was best. } { [%clk 0:39:05] } 24... Rb8 { [%eval -2.36] [%clk 0:36:38] } 25. Bc2 { [%eval -2.1] [%clk 0:38:08] } 25... f5 { [%eval -2.75] [%clk 0:29:37] } 26. Ne5 { [%eval -1.9] [%clk 0:38:25] } 26... Qb5 { [%eval -2.37] [%clk 0:25:10] } 27. Qc3 { [%eval -2.01] [%clk 0:36:04] } 27... Nd5 { [%eval -2.82] [%clk 0:22:44] } 28. Qxc4 { [%eval -2.34] [%clk 0:35:23] } 28... Bf6 { [%eval -2.6] [%clk 0:22:13] } 29. Qa2 { [%eval -2.44] [%clk 0:28:42] } 29... Bxe5 { [%eval -2.42] [%clk 0:19:32] } 30. dxe5 { [%eval -2.75] [%clk 0:29:07] } 30... Kg7 { [%eval -2.63] [%clk 0:10:35] } 31. h4 { [%eval -2.42] [%clk 0:27:53] } 31... Rb7 { [%eval -1.91] [%clk 0:08:07] } 32. Qa3?! { [%eval -2.93] } { Inaccuracy. h5 was best. } { [%clk 0:26:31] } 32... Qb4?! { [%eval -2.06] } { Inaccuracy. h5 was best. } { [%clk 0:06:58] } 33. Qa6 { [%eval -2.18] [%clk 0:26:52] } 33... Rc7? { [%eval -0.87] } { Mistake. Qe7 was best. } { [%clk 0:04:34] } 34. Qd3?? { [%eval -4.44] } { Blunder. Qxe6 was best. } { [%clk 0:19:50] } 34... Rb7?? { [%eval -1.75] } { Blunder. Rc3 was best. } { [%clk 0:02:41] } 35. Qa6 { [%eval -1.73] [%clk 0:10:58] } 35... Rc7? { [%eval -0.64] } { Mistake. Qb6 was best. } { [%clk 0:03:09] } 36. Qd3?? { [%eval -4.52] } { Blunder. Qxe6 was best. } { [%clk 0:11:24] } 36... Rc3 { [%eval -4.33] [%clk 0:03:21] } 37. Qe2 { [%eval -4.67] [%clk 0:10:44] } 37... Qd4?? { [%eval -0.76] } { Blunder. Qc5 was best. } { [%clk 0:02:46] } 38. Kg2? { [%eval -2.27] } { Mistake. Kh2 was best. } { [%clk 0:10:10] } 38... Rc7 { [%eval -2.35] [%clk 0:02:37] } 39. Bxf5 { [%eval -2.58] [%clk 0:02:50] } 39... exf5 { [%eval -2.61] [%clk 0:02:31] } 40. Rxb2 { [%eval -2.81] [%clk 0:33:09] } 40... Re7 { [%eval -2.53] [%clk 0:30:40] } 41. f4?! { [%eval -3.49] } { Inaccuracy. e6 was best. } { [%clk 0:30:06] } 41... Ne3+ { [%eval -2.83] [%clk 0:28:55] } 42. Kh3 { [%eval -2.57] [%clk 0:30:20] } 42... Qe4 { [%eval -2.91] [%clk 0:28:31] } 43. Qa6 { [%eval -3.12] [%clk 0:29:59] } 43... Ng4 { [%eval -3.26] [%clk 0:21:16] } 44. Rh2?! { [%eval -4.26] } { Inaccuracy. Qf1 was best. } { [%clk 0:25:31] } 44... h5 { [%eval -5.1] [%clk 0:14:35] } 45. Qd6 { [%eval -5.4] [%clk 0:24:49] } 45... Qb7 { [%eval -5.57] [%clk 0:14:28] } 46. Qd1 { [%eval -5.66] [%clk 0:20:10] } 46... Nxh2 { [%eval -5.67] [%clk 0:13:42] } 47. Qxh5?? { [%eval #-8] } { Checkmate is now unavoidable. Kxh2 was best. } { [%clk 0:20:20] } 47... Nf3?? { [%eval -5.1] } { Lost forced checkmate sequence. Ng4 was best. } { [%clk 0:13:00] } 48. Qxf5 { [%eval -4.33] [%clk 0:20:21] } 48... Qd7 { [%eval -3.8] [%clk 0:12:22] } 49. Kg4? { [%eval -8.38] } { Mistake. Qg4+ was best. } { [%clk 0:20:10] } 49... Nh2+ { [%eval #-7] [%clk 0:07:38] } 50. Kg5 { [%eval #-7] [%clk 0:20:14] } 50... Re6 { [%eval #-6] [%clk 0:07:52] } 51. h5 { [%eval #-6] [%clk 0:20:30] } 51... Qe7+ { [%clk 0:08:16] } 0-1