Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Onyshchuk Volodymyr  (UKR)
WhiteElo: 2622
Black: Sevian Samuel  (USA)
BlackElo: 2654
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Gurgenidze System
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:03] } 1... c6 { [%eval 0.13] [%clk 0:03:03] } 2. d4 { [%eval 0.32] [%clk 0:03:03] } 2... d5 { [%eval 0.37] [%clk 0:03:05] } 3. Nc3 { [%eval 0.36] [%clk 0:03:03] } 3... g6 { [%eval 0.71] [%clk 0:03:03] } 4. e5 { [%eval 0.9] [%clk 0:02:58] } 4... f6 { [%eval 0.83] [%clk 0:03:01] } 5. f4 { [%eval 0.92] [%clk 0:02:54] } 5... Nh6 { [%eval 0.81] [%clk 0:03:01] } 6. Nf3 { [%eval 0.76] [%clk 0:02:54] } 6... Bg7 { [%eval 0.89] [%clk 0:02:58] } 7. Bd3 { [%eval 0.98] [%clk 0:02:49] } 7... Bg4 { [%eval 0.92] [%clk 0:02:59] } 8. h3 { [%eval 0.87] [%clk 0:02:46] } 8... Bxf3 { [%eval 1.18] [%clk 0:02:57] } 9. Qxf3 { [%eval 1.25] [%clk 0:02:46] } 9... O-O { [%eval 1.07] [%clk 0:02:58] } 10. exf6 { [%eval 0.87] [%clk 0:02:46] } 10... exf6?! { [%eval 1.49] } { Inaccuracy. Rxf6 was best. } { [%clk 0:02:57] } 11. f5 { [%eval 1.64] [%clk 0:02:47] } 11... Re8+?! { [%eval 2.77] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:35] } 12. Ne2 { [%eval 2.79] [%clk 0:02:48] } 12... g5 { [%eval 2.5] [%clk 0:02:21] } 13. h4 { [%eval 2.26] [%clk 0:02:21] } 13... g4 { [%eval 2.12] [%clk 0:02:22] } 14. Qg3?! { [%eval 1.25] } { Inaccuracy. Qf2 was best. } { [%clk 0:02:19] } 14... c5 { [%eval 1.32] [%clk 0:02:24] } 15. dxc5 { [%eval 1.23] [%clk 0:01:57] } 15... Na6 { [%eval 1.41] [%clk 0:02:25] } 16. Bxh6 { [%eval 0.97] [%clk 0:01:38] } 16... Bxh6 { [%eval 1.26] [%clk 0:02:26] } 17. Qxg4+ { [%eval 1.28] [%clk 0:01:34] } 17... Kh8 { [%eval 1.02] [%clk 0:02:27] } 18. b4 { [%eval 1.39] [%clk 0:01:27] } 18... Rg8 { [%eval 1.67] [%clk 0:02:12] } 19. Qd4?? { [%eval -0.04] } { Blunder. Qh5 was best. } { [%clk 0:01:26] } 19... Rxg2? { [%eval 1.1] } { Mistake. Qe7 was best. } { [%clk 0:02:07] } 20. a3 { [%eval 1.05] [%clk 0:00:58] } 20... Qe7 { [%eval 1.46] [%clk 0:02:07] } 21. Kd1?? { [%eval -3.03] } { Blunder. Qxd5 was best. } { [%clk 0:00:55] } 21... Re8 { [%eval -3.5] [%clk 0:02:05] } 22. Re1 { [%eval -3.25] [%clk 0:00:52] } 22... Rg4?? { [%eval -0.95] } { Blunder. Nc7 was best. } { [%clk 0:02:00] } 23. Qb2?? { [%eval -6.5] } { Blunder. Qf2 was best. } { [%clk 0:00:21] } 23... Qe3?? { [%eval -0.77] } { Blunder. Nc7 was best. } { [%clk 0:01:59] } 24. Qc1 { [%eval -1.01] [%clk 0:00:22] } 24... Qe5 { [%eval -1.22] [%clk 0:01:48] } 25. Qxh6 { [%eval -0.77] [%clk 0:00:15] } 25... Qxa1+ { [%eval -0.83] [%clk 0:01:49] } 26. Nc1?? { [%eval -3.4] } { Blunder. Kd2 was best. } { [%clk 0:00:16] } 26... Rxe1+ { [%eval -3.48] } 27. Kxe1 { [%eval -3.61] [%clk 0:00:17] } 27... Rg1+ { [%eval -3.25] [%clk 0:01:38] } 28. Ke2?? { [%eval -8.82] } { Blunder. Bf1 was best. } { [%clk 0:00:11] } 28... Qe5+ { [%eval -8.81] [%clk 0:01:39] } 29. Kd2? { [%eval #-1] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:00:12] } 29... Qe1# { [%clk 0:01:40] } 0-1