Event: Round 4: Raymond Song - Valentin Mitev
Date: 2022-07-11
White: Raymond Song
Black: Valentin Mitev
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:40] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:30:50] } 3. d4 { [%eval 0.3] [%clk 1:31:22] } 3... cxd4 { [%eval 0.13] [%clk 1:30:55] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:46] } 4... Nf6 { [%eval 0.31] [%clk 1:31:08] } 5. Nc3 { [%eval 0.18] [%clk 1:32:10] } 5... a6 { [%eval 0.0] [%clk 1:31:12] } 6. Be3 { [%eval 0.28] [%clk 1:32:03] } 6... e6 { [%eval 0.0] [%clk 1:31:19] } 7. a3 { [%eval 0.37] [%clk 1:32:20] } 7... b5 { [%eval 0.91] [%clk 1:27:12] } 8. g4 { [%eval 0.53] [%clk 1:32:43] } 8... Bb7 { [%eval 0.49] [%clk 1:26:19] } 9. Bg2 { [%eval 0.61] [%clk 1:33:07] } 9... d5 { [%eval 1.02] [%clk 1:18:05] } 10. g5 { [%eval 0.56] [%clk 1:19:27] } 10... Nxe4 { [%eval 0.72] [%clk 1:15:41] } 11. Nxe4 { [%eval 0.9] [%clk 1:19:47] } 11... dxe4 { [%eval 0.68] [%clk 1:16:07] } 12. Qg4 { [%eval 0.89] [%clk 1:20:09] } 12... Qa5+?! { [%eval 1.82] } { Inaccuracy. Nd7 was best. } { [%clk 1:02:25] } 13. c3 { [%eval 1.61] [%clk 1:12:04] } 13... Nd7 { [%eval 1.74] [%clk 0:41:18] } 14. Bxe4 { [%eval 2.06] [%clk 1:12:10] } 14... Qc7 { [%eval 1.69] [%clk 0:31:17] } 15. O-O-O { [%eval 1.89] [%clk 1:10:52] } 15... Nc5 { [%eval 2.17] [%clk 0:25:42] } 16. Bf4 { [%eval 2.71] [%clk 1:03:39] } 16... Qb6 { [%eval 2.82] [%clk 0:26:07] } 17. Bxb7 { [%eval 2.67] [%clk 1:02:11] } 17... Qxb7 { [%eval 2.72] [%clk 0:25:56] } 18. Rhe1 { [%eval 2.92] [%clk 1:01:40] } 18... O-O-O? { [%eval 4.91] } { Mistake. a5 was best. } { [%clk 0:17:36] } 19. b4 { [%eval 5.25] [%clk 1:00:53] } 19... Rxd4?! { [%eval 7.83] } { Inaccuracy. Rg8 was best. } { [%clk 0:11:19] } 20. cxd4 { [%eval 8.22] [%clk 1:00:56] } 20... Ne4 { [%eval 8.39] [%clk 0:11:40] } 21. Kb2 { [%eval 7.16] [%clk 0:58:11] } 21... Qd5 { [%eval 7.4] [%clk 0:09:32] } 22. Qf3 { [%eval 6.36] [%clk 0:57:50] } 22... Nd6 { [%eval 6.47] [%clk 0:09:52] } 23. Qxd5 { [%eval 6.34] [%clk 0:58:16] } 23... exd5 { [%eval 6.66] [%clk 0:10:18] } 24. Kb3 { [%eval 6.06] [%clk 0:58:43] } 24... f6 { [%eval 7.62] [%clk 0:09:05] } 25. Rc1+ { [%eval 6.31] [%clk 0:57:29] } 25... Kd7 { [%eval 6.33] [%clk 0:07:37] } 26. Rc5 { [%eval 6.3] [%clk 0:57:03] } 26... Be7 { [%eval 8.07] [%clk 0:06:32] } 27. gxf6 { [%eval 7.69] [%clk 0:56:55] } 27... gxf6 { [%eval 7.91] [%clk 0:06:48] } 28. Rxd5 { [%eval 7.88] [%clk 0:57:05] } 28... Rg8 { [%eval 7.89] [%clk 0:06:48] } 29. Bg3 { [%eval 7.17] [%clk 0:55:42] } 29... Rg4 { [%eval 7.61] [%clk 0:05:09] } 30. h3 { [%eval 7.43] [%clk 0:55:59] } 30... Rg8 { [%eval 8.07] [%clk 0:05:08] } 31. a4 { [%eval 6.99] [%clk 0:56:14] } 31... bxa4+ { [%eval 7.75] [%clk 0:02:52] } 32. Kxa4 { [%eval 7.61] [%clk 0:56:37] } 32... Rd8 { [%eval 8.1] [%clk 0:03:19] } 33. Rxe7+ { [%eval 8.09] [%clk 0:56:46] } 1-0