Event: Round 1: Hayrapetyan, Artavazd R. - Alexandr Lyakhov
Date: 2023-12-24
White: Hayrapetyan, Artavazd R.
WhiteTitle: FM
Black: Alexandr Lyakhov
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: De Bruycker Defense
Variant: Standard

1. d4 { [%eval 0.13] [%clk 0:03:03] } 1... c6 { [%eval 0.5] [%clk 0:03:01] } 2. e4 { [%eval 0.41] [%clk 0:03:03] } 2... Na6?! { [%eval 1.29] } { Inaccuracy. d5 was best. } { [%clk 0:03:01] } 3. Nf3 { [%eval 1.27] [%clk 0:03:03] } 3... Nc7 { [%eval 0.78] [%clk 0:03:02] } 4. Nc3 { [%eval 0.79] [%clk 0:03:03] } 4... e6? { [%eval 2.08] } { Mistake. g6 was best. } { [%clk 0:03:03] } 5. Bd3 { [%eval 1.45] [%clk 0:03:03] } 5... d5 { [%eval 1.45] [%clk 0:03:04] } 6. e5 { [%eval 1.25] [%clk 0:03:05] } 6... c5 { [%eval 1.32] [%clk 0:03:04] } 7. O-O?! { [%eval 0.75] } { Inaccuracy. dxc5 was best. } { [%clk 0:03:05] } 7... c4 { [%eval 0.7] [%clk 0:03:06] } 8. Be2 { [%eval 0.62] [%clk 0:03:06] } 8... Bd7 { [%eval 0.7] [%clk 0:03:05] } 9. Nb1 { [%eval 0.37] [%clk 0:03:06] } 9... b5 { [%eval 0.58] [%clk 0:03:06] } 10. c3 { [%eval 0.24] [%clk 0:03:06] } 10... b4?! { [%eval 0.91] } { Inaccuracy. Ne7 was best. } { [%clk 0:03:05] } 11. Re1 { [%eval 0.78] [%clk 0:03:05] } 11... a5 { [%eval 0.75] [%clk 0:03:04] } 12. Nbd2?! { [%eval -0.25] } { Inaccuracy. b3 was best. } { [%clk 0:03:06] } 12... Na6?! { [%eval 0.79] } { Inaccuracy. a4 was best. } { [%clk 0:03:05] } 13. Nf1 { [%eval 0.72] [%clk 0:03:07] } 13... bxc3 { [%eval 0.79] [%clk 0:02:59] } 14. bxc3 { [%eval 0.81] [%clk 0:03:08] } 14... Rb8 { [%eval 1.11] [%clk 0:03:00] } 15. Ng3 { [%eval 0.86] [%clk 0:03:08] } 15... h6 { [%eval 1.02] [%clk 0:02:57] } 16. Be3 { [%eval 0.7] [%clk 0:03:04] } 16... Be7?! { [%eval 1.34] } { Inaccuracy. a4 was best. } { [%clk 0:02:57] } 17. Nh5 { [%eval 1.05] [%clk 0:03:04] } 17... Kf8 { [%eval 1.42] [%clk 0:02:51] } 18. Qd2 { [%eval 1.12] [%clk 0:03:00] } 18... g6 { [%eval 1.31] [%clk 0:02:51] } 19. Ng3 { [%eval 1.42] [%clk 0:03:02] } 19... g5?! { [%eval 2.23] } { Inaccuracy. Ba4 was best. } { [%clk 0:02:50] } 20. Bd1?? { [%eval -0.51] } { Blunder. h3 was best. } { [%clk 0:03:00] } 20... f5?? { [%eval 3.92] } { Blunder. g4 was best. } { [%clk 0:02:51] } 21. exf6 { [%eval 3.95] [%clk 0:03:02] } 21... Nxf6 { [%eval 4.01] [%clk 0:02:49] } 22. Ne5 { [%eval 3.7] [%clk 0:03:02] } 22... Be8 { [%eval 3.94] [%clk 0:02:48] } 23. f4 { [%eval 4.01] [%clk 0:03:01] } 23... Ne4 { [%eval 4.03] [%clk 0:02:45] } 24. Nxe4 { [%eval 3.99] [%clk 0:03:01] } 24... dxe4 { [%eval 4.1] [%clk 0:02:45] } 25. fxg5 { [%eval 3.66] [%clk 0:03:01] } 25... Bxg5?! { [%eval 4.96] } { Inaccuracy. hxg5 was best. } { [%clk 0:02:42] } 26. Rf1+ { [%eval 4.3] [%clk 0:03:02] } 26... Kg8 { [%eval 5.01] [%clk 0:02:41] } 27. Qf2 { [%eval 4.79] [%clk 0:02:49] } 27... Qe7 { [%eval 5.08] [%clk 0:02:34] } 28. Bg4?! { [%eval 3.93] } { Inaccuracy. Qg3 was best. } { [%clk 0:02:49] } 28... Rh7?! { [%eval 5.71] } { Inaccuracy. Nc7 was best. } { [%clk 0:02:30] } 29. Bxe6+ { [%eval 5.79] [%clk 0:02:46] } 29... Kh8 { [%eval 6.11] [%clk 0:02:27] } 30. Bxc4 { [%eval 6.17] [%clk 0:02:40] } 30... Nc7 { [%eval 6.21] [%clk 0:02:17] } 31. Rae1 { [%eval 6.19] [%clk 0:02:22] } 31... Bxe3 { [%eval 6.46] [%clk 0:02:12] } 32. Rxe3 { [%eval 6.26] [%clk 0:02:22] } 32... Rg7 { [%eval 6.08] [%clk 0:01:55] } 33. Rxe4 { [%eval 6.22] [%clk 0:01:29] } 33... Bc6?! { [%eval 9.74] } { Inaccuracy. Ne6 was best. } { [%clk 0:01:44] } 34. Ng6+ { [%eval 10.13] [%clk 0:01:21] } 34... Rxg6 { [%eval 10.11] [%clk 0:01:40] } 35. Rxe7 { [%eval 9.87] [%clk 0:01:21] } 35... Bxg2? { [%eval #3] } { Checkmate is now unavoidable. Nd5 was best. } { [%clk 0:01:36] } 36. Qf8+ { [%eval #2] [%clk 0:01:21] } 36... Rxf8 { [%eval #2] [%clk 0:01:36] } 37. Rxf8+ { [%eval #1] [%clk 0:01:21] } 37... Rg8 { [%eval #1] [%clk 0:01:34] } 38. Rxg8# { [%clk 0:01:11] } 1-0