Event: Round 1: Foerster, Erik - Boidman, Yuri
Date: 2025-05-18
White: Foerster, Erik
WhiteElo: 2043
Black: Boidman, Yuri
BlackTitle: IM
BlackElo: 2290
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... d5 { [%eval 0.2] [%clk 0:15:09] } 2. c4 { [%eval 0.18] [%clk 0:15:10] } 2... c6 { [%eval 0.21] [%clk 0:15:13] } 3. Nf3 { [%eval 0.2] [%clk 0:15:14] } 3... Nf6 { [%eval 0.24] [%clk 0:15:17] } 4. Nc3 { [%eval 0.16] [%clk 0:15:00] } 4... e6 { [%eval 0.12] [%clk 0:15:19] } 5. g3 { [%eval 0.0] [%clk 0:15:00] } 5... dxc4 { [%eval 0.0] [%clk 0:15:20] } 6. Bg2 { [%eval 0.0] [%clk 0:15:03] } 6... b5 { [%eval 0.0] [%clk 0:15:24] } 7. Ne5 { [%eval 0.0] [%clk 0:14:16] } 7... Nd5 { [%eval 0.27] [%clk 0:15:22] } 8. a4 { [%eval -0.25] [%clk 0:14:17] } 8... b4?! { [%eval 0.64] } { Inaccuracy. f6 was best. } { [%clk 0:13:11] } 9. Ne4 { [%eval 0.68] [%clk 0:13:57] } 9... Be7 { [%eval 0.81] [%clk 0:12:08] } 10. Nxc4 { [%eval 0.81] [%clk 0:13:25] } 10... O-O { [%eval 0.93] [%clk 0:12:10] } 11. O-O { [%eval 0.38] [%clk 0:13:07] } 11... Nd7 { [%eval 0.34] [%clk 0:11:46] } 12. Ne5 { [%eval -0.17] [%clk 0:13:06] } 12... Nxe5 { [%eval -0.21] [%clk 0:11:38] } 13. dxe5 { [%eval -0.1] [%clk 0:13:09] } 13... Qc7 { [%eval -0.06] [%clk 0:11:07] } 14. Qc2?! { [%eval -0.66] } { Inaccuracy. Nd6 was best. } { [%clk 0:11:20] } 14... Bb7? { [%eval 0.7] } { Mistake. Qxe5 was best. } { [%clk 0:10:36] } 15. a5?! { [%eval -0.16] } { Inaccuracy. Bg5 was best. } { [%clk 0:11:15] } 15... Rac8? { [%eval 1.14] } { Mistake. Ba6 was best. } { [%clk 0:07:49] } 16. Nc5 { [%eval 0.78] [%clk 0:10:46] } 16... Bxc5?! { [%eval 1.89] } { Inaccuracy. b3 was best. } { [%clk 0:06:33] } 17. Qxc5 { [%eval 1.58] [%clk 0:10:49] } 17... Ba6 { [%eval 1.29] [%clk 0:06:35] } 18. Bf3 { [%eval 0.89] [%clk 0:09:34] } 18... Qxe5 { [%eval 0.93] [%clk 0:05:57] } 19. Qxa7 { [%eval 0.83] [%clk 0:09:24] } 19... Bb5?! { [%eval 1.54] } { Inaccuracy. Ra8 was best. } { [%clk 0:05:29] } 20. Qc5 { [%eval 1.27] [%clk 0:09:19] } 20... Rfd8?! { [%eval 2.45] } { Inaccuracy. Ra8 was best. } { [%clk 0:05:10] } 21. a6 { [%eval 2.35] [%clk 0:08:53] } 21... Ra8 { [%eval 2.4] [%clk 0:04:52] } 22. a7 { [%eval 2.27] [%clk 0:08:48] } 22... Qc7?! { [%eval 3.06] } { Inaccuracy. Qf6 was best. } { [%clk 0:04:29] } 23. Rd1 { [%eval 3.06] [%clk 0:08:08] } 23... Rd7 { [%eval 3.23] [%clk 0:04:14] } 24. Bf4 { [%eval 2.92] [%clk 0:05:36] } 24... Nxf4? { [%eval 5.2] } { Mistake. Qd8 was best. } { [%clk 0:04:02] } 25. gxf4?? { [%eval 0.05] } { Blunder. Rxd7 was best. } { [%clk 0:05:31] } 25... Rxd1+?? { [%eval 3.37] } { Blunder. Rxa7 was best. } { [%clk 0:03:11] } 26. Rxd1 { [%eval 3.42] [%clk 0:05:35] } 26... g6 { [%eval 4.15] [%clk 0:02:55] } 27. Ra1 { [%eval 3.6] [%clk 0:05:28] } 27... Qxf4 { [%eval 3.52] [%clk 0:01:48] } 28. Qxb5?? { [%eval -5.26] } { Blunder. Bxc6 was best. } { [%clk 0:05:10] } 28... Qxf3?? { [%eval #9] } { Checkmate is now unavoidable. Rxa7 was best. } { [%clk 0:01:14] } 29. Qb8+ { [%eval #8] [%clk 0:05:07] } 29... Kg7 { [%eval #8] [%clk 0:01:17] } 30. exf3 { [%eval #7] [%clk 0:05:10] } 1-0