Event: Round 9: Konstantin Andreev - Rayane Zane
Date: 2023-10-15
White: Konstantin Andreev
WhiteTitle: CM
WhiteElo: 2106
Black: Rayane Zane
BlackElo: 1905
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nf3 { [%eval 0.0] [%clk 0:03:04] } 2... d6 { [%eval 0.0] [%clk 0:03:04] } 3. d4 { [%eval 0.25] [%clk 0:03:05] } 3... cxd4 { [%eval 0.13] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.27] [%clk 0:03:06] } 4... Nf6 { [%eval 0.3] [%clk 0:03:06] } 5. Nc3 { [%eval 0.21] [%clk 0:03:07] } 5... a6 { [%eval 0.39] [%clk 0:03:07] } 6. h4 { [%eval 0.0] [%clk 0:03:08] } 6... e5 { [%eval 0.0] [%clk 0:03:03] } 7. Nb3 { [%eval 0.0] [%clk 0:03:08] } 7... Be7 { [%eval 0.0] [%clk 0:02:57] } 8. Bg5 { [%eval 0.06] [%clk 0:03:08] } 8... Be6 { [%eval 0.05] [%clk 0:02:53] } 9. Bxf6 { [%eval 0.0] [%clk 0:03:09] } 9... Bxf6 { [%eval 0.25] [%clk 0:02:53] } 10. g3 { [%eval 0.08] [%clk 0:03:10] } 10... h5 { [%eval 0.28] [%clk 0:02:46] } 11. Qd3 { [%eval 0.4] [%clk 0:03:11] } 11... Be7 { [%eval 0.28] [%clk 0:02:29] } 12. O-O-O { [%eval 0.18] [%clk 0:03:10] } 12... Nd7 { [%eval 0.19] [%clk 0:02:29] } 13. f4 { [%eval 0.17] [%clk 0:03:10] } 13... b5?! { [%eval 1.17] } { Inaccuracy. Nf6 was best. } { [%clk 0:02:25] } 14. f5 { [%eval 1.16] [%clk 0:03:07] } 14... Bc4 { [%eval 1.0] [%clk 0:02:26] } 15. Qf3 { [%eval 1.16] [%clk 0:03:07] } 15... Nb6 { [%eval 1.71] [%clk 0:02:21] } 16. Kb1 { [%eval 1.36] [%clk 0:03:01] } 16... Qc7 { [%eval 1.56] [%clk 0:02:00] } 17. Bxc4 { [%eval 1.43] [%clk 0:02:57] } 17... bxc4 { [%eval 1.56] [%clk 0:01:59] } 18. Nc1? { [%eval 0.26] } { Mistake. Nd2 was best. } { [%clk 0:02:57] } 18... a5? { [%eval 1.56] } { Mistake. Qb7 was best. } { [%clk 0:01:50] } 19. Ka1 { [%eval 1.61] [%clk 0:02:55] } 19... Qc6 { [%eval 1.97] [%clk 0:01:46] } 20. N1e2 { [%eval 1.86] [%clk 0:02:50] } 20... Na4?! { [%eval 2.93] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:44] } 21. Nxa4 { [%eval 2.93] [%clk 0:02:38] } 21... Qxa4 { [%eval 3.27] [%clk 0:01:45] } 22. Rc1 { [%eval 2.75] [%clk 0:02:38] } 22... Rb8 { [%eval 2.92] [%clk 0:01:40] } 23. Nc3 { [%eval 2.89] [%clk 0:02:38] } 23... Qb4 { [%eval 2.99] [%clk 0:01:37] } 24. Rb1 { [%eval 2.81] [%clk 0:02:39] } 24... Qc5 { [%eval 3.14] [%clk 0:01:13] } 25. Nd5 { [%eval 2.86] [%clk 0:02:36] } 25... Bd8 { [%eval 3.07] [%clk 0:00:57] } 26. g4 { [%eval 3.05] [%clk 0:02:25] } 26... a4 { [%eval 3.21] [%clk 0:00:50] } 27. a3 { [%eval 3.28] [%clk 0:02:25] } 27... Ba5 { [%eval 3.66] [%clk 0:00:48] } 28. Ka2? { [%eval 1.65] } { Mistake. c3 was best. } { [%clk 0:01:55] } 28... c3 { [%eval 1.73] [%clk 0:00:39] } 29. bxc3 { [%eval 1.72] [%clk 0:01:50] } 29... O-O?! { [%eval 2.67] } { Inaccuracy. Qc4+ was best. } { [%clk 0:00:34] } 30. f6?? { [%eval 0.82] } { Blunder. Rb4 was best. } { [%clk 0:01:30] } 30... Qc4+ { [%eval 0.82] [%clk 0:00:26] } 31. Ka1 { [%eval 0.89] [%clk 0:01:31] } 31... Qc5?? { [%eval 5.2] } { Blunder. hxg4 was best. } { [%clk 0:00:22] } 32. Nb4?? { [%eval 0.38] } { Blunder. Rb4 was best. } { [%clk 0:01:16] } 32... Bxb4? { [%eval 1.64] } { Mistake. hxg4 was best. } { [%clk 0:00:11] } 33. axb4 { [%eval 1.75] [%clk 0:01:17] } 33... Qc4?? { [%eval 4.61] } { Blunder. hxg4 was best. } { [%clk 0:00:05] } 34. gxh5 { [%eval 4.75] [%clk 0:01:16] } 34... Rfc8 { [%eval 5.02] [%clk 0:00:03] } 35. Rh3 { [%eval 5.21] [%clk 0:01:15] } 35... Rb7 { [%eval 6.08] [%clk 0:00:03] } 36. Qg4 { [%eval 6.27] [%clk 0:01:09] } 36... g6 { [%eval 6.53] [%clk 0:00:03] } 37. hxg6 { [%eval 5.66] [%clk 0:01:08] } 37... fxg6 { [%eval 5.78] [%clk 0:00:04] } 38. h5 { [%eval 5.45] [%clk 0:00:56] } 38... Qf7?? { [%eval #7] } { Checkmate is now unavoidable. g5 was best. } 39. Qxc8+ { [%eval #8] [%clk 0:00:51] } 1-0