Event: 2025 Champions Chess Tour Chesscom Classic Playin Swiss
Site: Chess.com
Date: 2025-05-19
White: Kosteniuk, Alexandra
WhiteTitle: GM
WhiteElo: 2483
Black: Iskusnyh, Sergei
BlackTitle: GM
BlackElo: 2349
Result: 1-0
ECO: C02
Opening: French Defense: Advance Variation, Paulsen Attack
Variant: Standard
TimeControl: 600

1. e4 { [%eval 0.18] [%clk 0:09:59] } 1... e6 { [%eval 0.28] [%clk 0:09:56] } 2. d4 { [%eval 0.28] [%clk 0:09:55] } 2... d5 { [%eval 0.29] [%clk 0:09:53] } 3. e5 { [%eval 0.25] [%clk 0:09:48] } 3... c5 { [%eval 0.23] [%clk 0:09:51] } 4. c3 { [%eval 0.14] [%clk 0:09:47] } 4... Nc6 { [%eval 0.19] [%clk 0:09:51] } 5. Nf3 { [%eval 0.22] [%clk 0:09:46] } 5... Nge7 { [%eval 0.23] [%clk 0:09:50] } 6. Na3 { [%eval 0.28] [%clk 0:09:41] } 6... Bd7 { [%eval 0.34] [%clk 0:09:48] } 7. Bd3 { [%eval 0.08] [%clk 0:09:33] } 7... cxd4 { [%eval 0.19] [%clk 0:09:18] } 8. cxd4 { [%eval 0.18] [%clk 0:09:17] } 8... Nb4 { [%eval 0.18] [%clk 0:07:58] } 9. Bb1 { [%eval 0.1] [%clk 0:09:07] } 9... Nf5 { [%eval 0.11] [%clk 0:07:43] } 10. O-O { [%eval 0.11] [%clk 0:09:02] } 10... Be7 { [%eval 0.28] [%clk 0:07:21] } 11. g4?! { [%eval -0.33] } { Inaccuracy. Re1 was best. } { [%clk 0:08:52] } 11... Nh4 { [%eval -0.33] [%clk 0:07:15] } 12. Nxh4 { [%eval -0.33] [%clk 0:08:50] } 12... Bxh4 { [%eval -0.16] [%clk 0:07:15] } 13. f4 { [%eval -0.49] [%clk 0:08:50] } 13... Be7 { [%eval -0.42] [%clk 0:06:37] } 14. f5 { [%eval -0.58] [%clk 0:08:45] } 14... Bg5?! { [%eval 0.23] } { Inaccuracy. Nc6 was best. } { [%clk 0:06:11] } 15. fxe6 { [%eval 0.14] [%clk 0:08:42] } 15... Bxe6 { [%eval 0.21] [%clk 0:06:03] } 16. Bf5 { [%eval 0.17] [%clk 0:08:09] } 16... O-O { [%eval 0.09] [%clk 0:05:35] } 17. Nb5 { [%eval -0.18] [%clk 0:06:05] } 17... Bxc1 { [%eval -0.12] [%clk 0:04:19] } 18. Rxc1 { [%eval -0.17] [%clk 0:05:54] } 18... Qg5?! { [%eval 0.62] } { Inaccuracy. Qb6 was best. } { [%clk 0:03:44] } 19. Nd6 { [%eval 0.49] [%clk 0:05:03] } 19... Nc6?! { [%eval 1.51] } { Inaccuracy. Qe3+ was best. } { [%clk 0:03:17] } 20. Rc3 { [%eval 1.61] [%clk 0:04:46] } 20... g6 { [%eval 1.98] [%clk 0:02:39] } 21. Rg3 { [%eval 2.08] [%clk 0:04:45] } 21... Qh4 { [%eval 2.45] [%clk 0:02:13] } 22. Bb1?? { [%eval 0.0] } { Blunder. Qd2 was best. } { [%clk 0:04:24] } 22... Qd8?! { [%eval 1.06] } { Inaccuracy. f6 was best. } { [%clk 0:01:49] } 23. Rb3?! { [%eval 0.0] } { Inaccuracy. Nf5 was best. } { [%clk 0:03:31] } 23... b6?? { [%eval 2.46] } { Blunder. f6 was best. } { [%clk 0:01:44] } 24. Rc3 { [%eval 2.3] [%clk 0:03:29] } 24... Ne7?! { [%eval 3.06] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:39] } 25. Rf6?! { [%eval 2.26] } { Inaccuracy. Qd2 was best. } { [%clk 0:03:22] } 25... Nc8? { [%eval 4.53] } { Mistake. Qd7 was best. } { [%clk 0:01:37] } 26. Nf5 { [%eval 4.5] [%clk 0:03:20] } 26... Ne7 { [%eval 4.36] [%clk 0:01:29] } 27. Qd2 { [%eval 3.79] [%clk 0:03:12] } 27... Kh8? { [%eval 8.06] } { Mistake. Bxf5 was best. } { [%clk 0:01:10] } 28. Qh6 { [%eval 7.92] [%clk 0:03:01] } 28... Nxf5 { [%eval 7.27] [%clk 0:00:58] } 29. gxf5?? { [%eval 2.66] } { Blunder. Bxf5 was best. } { [%clk 0:02:58] } 29... Bxf5?? { [%eval #6] } { Checkmate is now unavoidable. gxf5 was best. } { [%clk 0:00:57] } 30. Bxf5 { [%eval #5] [%clk 0:02:31] } 30... gxf5 { [%eval #5] [%clk 0:00:15] } 31. Rg3 { [%eval #4] [%clk 0:02:30] } 1-0