Event: Malakhatko40
Site: Kyiv
Date: 2023-07-15
White: Andreev, Eduard
WhiteElo: 2282
Black: Prohorov, Olexandr
BlackElo: 1977
Result: 1-0
ECO: B00
Opening: Nimzowitsch Defense: Declined Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:02] } 1... Nc6 { [%eval 0.51] [%clk 0:02:19] } 2. Nf3 { [%eval 0.24] [%clk 0:03:01] } 2... d5?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 0:02:20] } 3. exd5 { [%eval 0.64] [%clk 0:03:00] } 3... Qxd5 { [%eval 0.81] [%clk 0:02:20] } 4. Nc3 { [%eval 0.69] [%clk 0:03:01] } 4... Qa5 { [%eval 0.91] [%clk 0:02:22] } 5. d4 { [%eval 0.6] [%clk 0:03:01] } 5... Nf6?! { [%eval 1.37] } { Inaccuracy. Bg4 was best. } { [%clk 0:02:21] } 6. d5?! { [%eval 0.56] } { Inaccuracy. Bd2 was best. } { [%clk 0:02:52] } 6... Nb4 { [%eval 0.0] [%clk 0:02:18] } 7. Bc4 { [%eval 0.62] [%clk 0:02:49] } 7... Bf5 { [%eval 0.78] [%clk 0:02:13] } 8. Nd4?? { [%eval -0.9] } { Blunder. O-O was best. } { [%clk 0:02:44] } 8... Bd7?? { [%eval 3.5] } { Blunder. Nbxd5 was best. } { [%clk 0:02:04] } 9. Nb3 { [%eval 3.42] [%clk 0:02:41] } 9... Qb6 { [%eval 3.4] [%clk 0:01:46] } 10. O-O?? { [%eval 1.21] } { Blunder. Be3 was best. } { [%clk 0:02:31] } 10... O-O-O?! { [%eval 2.14] } { Inaccuracy. c6 was best. } { [%clk 0:01:40] } 11. Be3 { [%eval 2.08] [%clk 0:02:32] } 11... Qd6 { [%eval 2.09] [%clk 0:01:42] } 12. Bc5?! { [%eval 1.32] } { Inaccuracy. a3 was best. } { [%clk 0:02:31] } 12... Qf4 { [%eval 1.3] [%clk 0:01:37] } 13. Be2?! { [%eval 0.51] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:22] } 13... e6 { [%eval 0.34] [%clk 0:01:35] } 14. g3 { [%eval 0.27] [%clk 0:02:11] } 14... Qf5?? { [%eval 3.61] } { Blunder. Qe5 was best. } { [%clk 0:01:26] } 15. Nd4?? { [%eval -0.19] } { Blunder. Bxb4 was best. } { [%clk 0:02:06] } 15... Qh3?! { [%eval 0.53] } { Inaccuracy. Qg6 was best. } { [%clk 0:01:22] } 16. Bxf8? { [%eval -0.71] } { Mistake. Bxa7 was best. } { [%clk 0:01:58] } 16... Rhxf8 { [%eval -0.74] [%clk 0:01:23] } 17. d6 { [%eval -0.83] [%clk 0:01:48] } 17... Nc6?? { [%eval 0.95] } { Blunder. Bc6 was best. } { [%clk 0:00:47] } 18. dxc7?! { [%eval 0.0] } { Inaccuracy. Ncb5 was best. } { [%clk 0:01:41] } 18... Kxc7?? { [%eval 5.44] } { Blunder. Nxd4 was best. } { [%clk 0:00:23] } 19. Ndb5+ { [%eval 5.34] [%clk 0:01:41] } 19... Kb6?? { [%eval #10] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:00:24] } 20. Na4+ { [%eval #7] [%clk 0:01:36] } 20... Ka5 { [%eval #7] [%clk 0:00:16] } 21. Qd2+ { [%eval #9] [%clk 0:01:33] } 21... Nb4 { [%eval 14.42] [%clk 0:00:10] } 22. a3 { [%eval #8] [%clk 0:01:32] } 22... Bxb5 { [%eval #2] [%clk 0:00:08] } 23. Qxb4+ { [%clk 0:01:31] } 23... Ka6 { [%clk 0:00:09] } 24. Qxb5# { [%clk 0:01:30] } 1-0