Event: Round 4: Michael Stein - Mykola Bohatyrov
Date: 2023-10-23
White: Michael Stein
WhiteElo: 1717
Black: Mykola Bohatyrov
BlackElo: 1725
Result: 1-0
ECO: B09
Opening: Pirc Defense: Austrian Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... d6 { [%eval 0.75] [%clk 1:30:57] } 2. d4 { [%eval 0.4] [%clk 1:31:22] } 2... Nf6 { [%eval 0.63] [%clk 1:31:23] } 3. Nc3 { [%eval 0.74] [%clk 1:31:47] } 3... g6 { [%eval 0.77] [%clk 1:31:50] } 4. f4 { [%eval 0.4] [%clk 1:32:02] } 4... Bg7 { [%eval 0.52] [%clk 1:32:01] } 5. Nf3 { [%eval 0.44] [%clk 1:31:44] } 5... O-O { [%eval 0.67] [%clk 1:32:26] } 6. h3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 1:31:26] } 6... c5 { [%eval 0.0] [%clk 1:32:13] } 7. d5 { [%eval -0.44] [%clk 1:29:46] } 7... e6 { [%eval -0.55] [%clk 1:29:25] } 8. dxe6 { [%eval -0.14] [%clk 1:23:47] } 8... Bxe6 { [%eval -0.2] [%clk 1:29:33] } 9. Be3?! { [%eval -0.84] } { Inaccuracy. Be2 was best. } { [%clk 1:22:51] } 9... Qe7 { [%eval -0.73] [%clk 1:25:16] } 10. Qd2 { [%eval -1.25] [%clk 1:17:26] } 10... Nc6?! { [%eval -0.52] } { Inaccuracy. d5 was best. } { [%clk 1:19:31] } 11. O-O-O { [%eval -0.56] [%clk 1:13:57] } 11... Rfd8 { [%eval -0.47] [%clk 1:19:17] } 12. Qf2? { [%eval -1.72] } { Mistake. Ng5 was best. } { [%clk 1:11:41] } 12... b6?? { [%eval 0.24] } { Blunder. Nb4 was best. } { [%clk 1:18:17] } 13. Bb5?! { [%eval -0.7] } { Inaccuracy. f5 was best. } { [%clk 1:08:14] } 13... Qc7?? { [%eval 2.06] } { Blunder. Nb4 was best. } { [%clk 1:12:41] } 14. g4?? { [%eval -0.36] } { Blunder. f5 was best. } { [%clk 1:02:32] } 14... a6?? { [%eval 1.66] } { Blunder. Nb4 was best. } { [%clk 1:12:23] } 15. Be2?? { [%eval -1.03] } { Blunder. Bxc6 was best. } { [%clk 0:58:42] } 15... b5?! { [%eval 0.01] } { Inaccuracy. Nb4 was best. } { [%clk 1:06:42] } 16. f5? { [%eval -1.24] } { Mistake. g5 was best. } { [%clk 0:55:47] } 16... Bc8?? { [%eval 2.0] } { Blunder. b4 was best. } { [%clk 1:04:20] } 17. g5 { [%eval 2.2] [%clk 0:53:52] } 17... Nd7?! { [%eval 3.61] } { Inaccuracy. Nh5 was best. } { [%clk 1:04:13] } 18. f6 { [%eval 3.57] [%clk 0:50:41] } 18... Bf8 { [%eval 3.39] [%clk 1:04:40] } 19. Nd5 { [%eval 3.14] [%clk 0:50:39] } 19... Qb7 { [%eval 3.64] [%clk 1:05:00] } 20. h4 { [%eval 3.53] [%clk 0:50:16] } 20... Nde5?! { [%eval 4.57] } { Inaccuracy. Nb6 was best. } { [%clk 1:05:04] } 21. Nxe5 { [%eval 4.27] [%clk 0:49:29] } 21... Nxe5 { [%eval 4.75] [%clk 1:05:28] } 22. h5 { [%eval 4.67] [%clk 0:45:46] } 22... b4?! { [%eval 6.83] } { Inaccuracy. Rd7 was best. } { [%clk 1:01:39] } 23. Qh4 { [%eval 6.56] [%clk 0:44:55] } 23... Be6 { [%eval 8.2] [%clk 0:59:05] } 24. hxg6 { [%eval 8.68] [%clk 0:41:09] } 24... fxg6 { [%eval 8.13] [%clk 0:59:27] } 25. f7+ { [%eval 8.35] [%clk 0:33:05] } 25... Kxf7 { [%eval 8.88] [%clk 0:58:45] } 26. Qxh7+ { [%eval 8.34] [%clk 0:30:05] } 26... Bg7 { [%eval 8.51] [%clk 0:59:10] } 27. Rdf1+ { [%eval 9.05] [%clk 0:29:21] } 27... Ke8 { [%eval 9.16] [%clk 0:59:19] } 28. Nf6+ { [%eval 9.43] [%clk 0:29:19] } 1-0