Event: Round 1: Yuri Boidman - Berthold Nottebaum
Date: 2023-06-08
White: Yuri Boidman
Black: Berthold Nottebaum
Result: 1-0
ECO: B00
Opening: Owen Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:46] } 1... b6?! { [%eval 0.95] } { Inaccuracy. e5 was best. } { [%clk 1:30:51] } 2. d4 { [%eval 0.98] [%clk 1:31:08] } 2... Bb7 { [%eval 0.75] [%clk 1:31:08] } 3. Bd3 { [%eval 0.93] [%clk 1:31:23] } 3... e6 { [%eval 0.89] [%clk 1:31:09] } 4. Nf3 { [%eval 0.98] [%clk 1:31:01] } 4... Nf6 { [%eval 0.87] [%clk 1:30:26] } 5. Qe2 { [%eval 0.92] [%clk 1:31:23] } 5... c5?! { [%eval 1.92] } { Inaccuracy. d5 was best. } { [%clk 1:30:04] } 6. c3?! { [%eval 1.1] } { Inaccuracy. d5 was best. } { [%clk 1:31:00] } 6... Qc7?! { [%eval 1.77] } { Inaccuracy. d5 was best. } { [%clk 1:30:07] } 7. O-O { [%eval 1.59] [%clk 1:31:04] } 7... d6 { [%eval 1.52] [%clk 1:29:51] } 8. Bg5 { [%eval 1.1] [%clk 1:30:49] } 8... Nbd7 { [%eval 1.11] [%clk 1:29:53] } 9. Nbd2 { [%eval 0.98] [%clk 1:30:52] } 9... Be7 { [%eval 0.95] [%clk 1:29:26] } 10. a3 { [%eval 0.68] [%clk 1:29:44] } 10... O-O?! { [%eval 1.27] } { Inaccuracy. h6 was best. } { [%clk 1:28:53] } 11. e5 { [%eval 1.36] } 11... Nd5 { [%eval 1.83] [%clk 1:28:40] } 12. c4 { [%eval 2.15] [%clk 1:23:22] } 12... Bxg5 { [%eval 2.69] [%clk 1:28:52] } 13. Nxg5 { [%eval 2.78] [%clk 1:23:31] } 13... Nf4 { [%eval 2.52] [%clk 1:26:18] } 14. Bxh7+ { [%eval 2.56] [%clk 1:23:53] } 14... Kh8 { [%eval 2.57] [%clk 1:26:29] } 15. Qg4 { [%eval 2.57] [%clk 1:23:40] } 15... g6?? { [%eval 5.48] } { Blunder. dxe5 was best. } { [%clk 1:18:14] } 16. Qxf4 { [%eval 5.43] [%clk 1:23:12] } 16... dxe5 { [%eval 5.28] [%clk 1:18:29] } 17. Qh4 { [%eval 6.32] [%clk 1:22:33] } 17... Kg7 { [%eval 6.2] [%clk 1:18:50] } 18. dxe5? { [%eval 3.14] } { Mistake. Bxg6 was best. } { [%clk 1:17:09] } 18... Qxe5?! { [%eval 4.76] } { Inaccuracy. Rh8 was best. } { [%clk 1:14:44] } 19. Ndf3?? { [%eval 2.27] } { Blunder. Bg8 was best. } { [%clk 1:08:55] } 19... Qxb2?? { [%eval 4.75] } { Blunder. Bxf3 was best. } { [%clk 1:08:04] } 20. Bxg6 { [%eval 4.73] [%clk 1:03:07] } 20... Kxg6 { [%eval 4.7] [%clk 1:07:37] } 21. Qg3 { [%eval 4.93] [%clk 0:56:51] } 21... Kf6 { [%eval 5.96] [%clk 0:39:06] } 22. Nh7+ { [%eval 5.68] [%clk 0:55:42] } 22... Ke7 { [%eval 6.09] [%clk 0:39:20] } 23. Nxf8?! { [%eval 4.54] } { Inaccuracy. Rad1 was best. } { [%clk 0:55:51] } 23... Rxf8 { [%eval 4.55] [%clk 0:39:04] } 24. Rad1 { [%eval 4.64] [%clk 0:55:58] } 24... e5 { [%eval 5.75] [%clk 0:36:44] } 25. Qg5+ { [%eval 5.81] [%clk 0:53:07] } 25... Ke8 { [%eval 5.89] [%clk 0:36:20] } 26. Qf5 { [%eval 5.87] [%clk 0:50:29] } 26... Bc6 { [%eval 6.34] [%clk 0:33:48] } 27. Rfe1 { [%eval 6.24] [%clk 0:46:59] } 27... Rg8 { [%eval 6.22] [%clk 0:32:29] } 28. Rd6 { [%eval 6.38] [%clk 0:43:15] } 28... Ba4?? { [%eval #10] } { Checkmate is now unavoidable. Rg6 was best. } { [%clk 0:28:46] } 29. Nxe5 { [%eval 8.72] [%clk 0:42:35] } 1-0