Event: anderssen2021
Date: 2021-07-31
White: Kulon, Boguslaw
WhiteElo: 1961
Black: Stachowiak, Kamil
BlackElo: 2385
Result: 0-1
ECO: B06
Opening: Pterodactyl Defense: Eastern, Benoni
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:09:43] } 1... g6 { [%eval 0.4] [%clk 0:10:04] } 2. d4 { [%eval 0.68] [%clk 0:09:46] } 2... Bg7 { [%eval 0.69] [%clk 0:10:07] } 3. Nc3 { [%eval 0.47] [%clk 0:09:47] } 3... c5?! { [%eval 1.02] } { Inaccuracy. d6 was best. } { [%clk 0:10:07] } 4. d5 { [%eval 0.96] [%clk 0:09:48] } 4... d6 { [%eval 0.77] [%clk 0:10:09] } 5. Bb5+ { [%eval 0.73] [%clk 0:09:49] } 5... Bd7 { [%eval 0.73] [%clk 0:09:36] } 6. a4 { [%eval 0.65] [%clk 0:09:52] } 6... Nf6 { [%eval 0.6] [%clk 0:09:39] } 7. Nf3 { [%eval 0.52] [%clk 0:09:53] } 7... O-O { [%eval 0.75] [%clk 0:09:41] } 8. O-O { [%eval 0.63] [%clk 0:09:50] } 8... Bg4?! { [%eval 1.24] } { Inaccuracy. Bxb5 was best. } { [%clk 0:05:56] } 9. Be2 { [%eval 1.28] [%clk 0:09:36] } 9... Nbd7 { [%eval 1.2] [%clk 0:05:26] } 10. Nd2 { [%eval 1.04] [%clk 0:09:33] } 10... Bxe2 { [%eval 1.05] [%clk 0:05:29] } 11. Qxe2 { [%eval 1.24] [%clk 0:09:37] } 11... b6 { [%eval 1.3] [%clk 0:05:24] } 12. Nc4 { [%eval 1.49] [%clk 0:09:12] } 12... a6 { [%eval 1.54] [%clk 0:05:19] } 13. Bg5 { [%eval 1.43] [%clk 0:08:33] } 13... Qc7 { [%eval 1.57] [%clk 0:02:43] } 14. f4 { [%eval 1.45] [%clk 0:07:23] } 14... h6 { [%eval 1.75] [%clk 0:01:46] } 15. Bh4 { [%eval 1.68] [%clk 0:07:22] } 15... Rfe8? { [%eval 3.61] } { Mistake. Qb7 was best. } { [%clk 0:01:40] } 16. e5 { [%eval 3.88] [%clk 0:06:45] } 16... Nh7 { [%eval 3.5] [%clk 0:01:44] } 17. e6?! { [%eval 2.77] } { Inaccuracy. Rae1 was best. } { [%clk 0:06:37] } 17... Ndf8?! { [%eval 3.51] } { Inaccuracy. Bd4+ was best. } { [%clk 0:01:48] } 18. f5 { [%eval 3.62] [%clk 0:06:14] } 18... g5 { [%eval 3.41] [%clk 0:01:51] } 19. Bf2 { [%eval 3.28] [%clk 0:04:06] } 19... Nf6 { [%eval 3.12] [%clk 0:01:55] } 20. h4 { [%eval 3.35] [%clk 0:03:37] } 20... Qb7 { [%eval 3.34] [%clk 0:01:47] } 21. Rad1 { [%eval 3.26] [%clk 0:02:26] } 21... b5 { [%eval 3.44] [%clk 0:01:50] } 22. axb5 { [%eval 3.74] [%clk 0:02:30] } 22... axb5 { [%eval 3.72] [%clk 0:01:54] } 23. hxg5 { [%eval 4.06] [%clk 0:02:14] } 23... hxg5 { [%eval 4.15] [%clk 0:01:57] } 24. Ne3?? { [%eval 0.94] } { Blunder. Nxb5 was best. } { [%clk 0:01:56] } 24... b4 { [%eval 1.08] [%clk 0:02:01] } 25. Nb1 { [%eval 1.32] [%clk 0:01:53] } 25... N8h7 { [%eval 1.71] [%clk 0:00:56] } 26. Nd2 { [%eval 1.71] [%clk 0:01:03] } 26... Rf8 { [%eval 1.77] [%clk 0:00:49] } 27. Ndc4 { [%eval 1.43] [%clk 0:00:59] } 27... fxe6?? { [%eval 3.48] } { Blunder. Ra2 was best. } { [%clk 0:00:48] } 28. fxe6 { [%eval 3.81] [%clk 0:00:47] } 28... Ne4 { [%eval 3.58] [%clk 0:00:52] } 29. Qh5?! { [%eval 2.49] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:23] } 29... Nhf6?? { [%eval 7.73] } { Blunder. Rf6 was best. } { [%clk 0:00:49] } 30. Qg6 { [%eval 7.86] [%clk 0:00:16] } 30... Nxf2 { [%eval 11.32] [%clk 0:00:31] } 31. Nf5 { [%eval 12.66] [%clk 0:00:16] } 31... Nh5 { [%eval 12.48] [%clk 0:00:31] } 32. Rxf2 { [%eval 13.15] [%clk 0:00:16] } 32... Rxf5 { [%eval 16.38] [%clk 0:00:33] } 33. Qxf5 { [%eval 9.42] [%clk 0:00:16] } 33... Nf6 { [%eval 10.57] [%clk 0:00:29] } 34. Qxg5 { [%eval 8.75] [%clk 0:00:16] } 34... b3 { [%eval 9.65] [%clk 0:00:26] } 35. c3 { [%eval 9.8] [%clk 0:00:16] } 35... Ne4 { [%eval 15.91] [%clk 0:00:12] } 36. Qg6 { [%eval 14.74] [%clk 0:00:12] } 36... Nxf2?! { [%eval #6] } { Checkmate is now unavoidable. Qc8 was best. } { [%clk 0:00:16] } 37. Rf1?? { [%eval 1.81] } { Lost forced checkmate sequence. Qf7+ was best. } { [%clk 0:00:12] } 37... Rf8?? { [%eval 4.07] } { Blunder. Qxd5 was best. } { [%clk 0:00:16] } 38. Rxf2 { [%eval 4.15] [%clk 0:00:15] } 38... Rxf2 { [%eval 4.51] [%clk 0:00:20] } 39. Kxf2 { [%eval 4.63] [%clk 0:00:16] } 39... Qxd5 { [%eval 4.75] [%clk 0:00:23] } 40. Ne3 { [%eval 5.03] } 0-1