Event: SonFlow Cup
Date: 2025-05-03
White: Chatalbashev, Boris
WhiteTitle: GM
WhiteElo: 2502
Black: Hector, Jonny
BlackTitle: GM
BlackElo: 2410
Result: 0-1
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:52] } 2. c4 { [%eval 0.26] [%clk 1:31:21] } 2... c6 { [%eval 0.21] [%clk 1:31:15] } 3. Nf3 { [%eval 0.2] [%clk 1:31:47] } 3... Nf6 { [%eval 0.24] [%clk 1:31:37] } 4. g3 { [%eval 0.08] [%clk 1:32:04] } 4... Bf5 { [%eval 0.18] [%clk 1:31:50] } 5. Nc3 { [%eval 0.23] [%clk 1:32:27] } 5... e6 { [%eval 0.21] [%clk 1:32:13] } 6. Nh4 { [%eval 0.19] [%clk 1:32:52] } 6... dxc4 { [%eval 0.28] [%clk 1:32:34] } 7. Nxf5 { [%eval 0.22] [%clk 1:33:17] } 7... exf5 { [%eval 0.25] [%clk 1:32:54] } 8. e3 { [%eval 0.31] [%clk 1:33:43] } 8... Bd6 { [%eval 0.36] [%clk 1:33:03] } 9. Bxc4 { [%eval 0.45] [%clk 1:34:09] } 9... O-O { [%eval 0.4] [%clk 1:33:05] } 10. O-O { [%eval 0.26] [%clk 1:34:33] } 10... Nbd7 { [%eval 0.22] [%clk 1:33:13] } 11. a4 { [%eval 0.19] [%clk 1:34:31] } 11... Rc8 { [%eval 0.24] [%clk 1:30:49] } 12. a5 { [%eval 0.3] [%clk 1:34:06] } 12... g6 { [%eval 0.14] [%clk 1:24:49] } 13. Bd2 { [%eval 0.0] [%clk 1:24:15] } 13... b5 { [%eval 0.03] [%clk 1:18:40] } 14. axb6 { [%eval 0.13] [%clk 1:24:00] } 14... axb6 { [%eval 0.13] [%clk 1:18:03] } 15. f3 { [%eval -0.16] [%clk 1:12:22] } 15... b5 { [%eval -0.07] [%clk 1:13:27] } 16. Bd3 { [%eval -0.32] [%clk 1:07:59] } 16... Re8 { [%eval -0.33] [%clk 1:05:51] } 17. Kg2 { [%eval -0.43] [%clk 1:00:50] } 17... h5 { [%eval -0.26] [%clk 0:54:23] } 18. Qb3 { [%eval -0.25] [%clk 0:50:25] } 18... b4 { [%eval -0.01] [%clk 0:49:30] } 19. Ne2 { [%eval -0.04] [%clk 0:46:04] } 19... c5 { [%eval -0.06] [%clk 0:46:41] } 20. Bc4 { [%eval -0.16] [%clk 0:38:13] } 20... Re7 { [%eval -0.27] [%clk 0:43:58] } 21. Ra7 { [%eval -0.57] [%clk 0:32:20] } 21... Qb6?! { [%eval 0.33] } { Inaccuracy. h4 was best. } { [%clk 0:32:11] } 22. Ra6?! { [%eval -0.42] } { Inaccuracy. Rfa1 was best. } { [%clk 0:30:14] } 22... Qb8 { [%eval -0.43] [%clk 0:30:13] } 23. Rfa1 { [%eval -0.51] [%clk 0:23:23] } 23... cxd4 { [%eval -0.22] [%clk 0:26:31] } 24. exd4 { [%eval -0.39] [%clk 0:23:01] } 24... Nb6 { [%eval -0.4] [%clk 0:24:38] } 25. Bd3 { [%eval -0.27] [%clk 0:23:04] } 25... Nfd5 { [%eval -0.51] [%clk 0:24:37] } 26. R6a5?! { [%eval -1.49] } { Inaccuracy. Bg5 was best. } { [%clk 0:20:01] } 26... Rce8 { [%eval -1.49] [%clk 0:21:08] } 27. Kf2 { [%eval -1.56] [%clk 0:18:38] } 27... Qb7? { [%eval 0.0] } { Mistake. f4 was best. } { [%clk 0:17:00] } 28. Ba6?? { [%eval -4.65] } { Blunder. Bb5 was best. } { [%clk 0:12:50] } 28... Qxa6 { [%eval -4.77] [%clk 0:16:31] } 29. Rxa6 { [%eval -4.71] [%clk 0:12:26] } 29... Rxe2+ { [%eval -4.67] [%clk 0:16:52] } 30. Kg1 { [%eval -4.92] [%clk 0:10:10] } 30... Rxd2 { [%eval -4.91] [%clk 0:15:49] } 31. Ra8 { [%eval -5.32] [%clk 0:09:47] } 31... Bb8 { [%eval -5.18] [%clk 0:15:12] } 32. R8a5 { [%eval -6.28] [%clk 0:03:32] } 32... Re3 { [%eval -6.21] [%clk 0:10:32] } 33. Qa2 { [%eval -6.42] [%clk 0:03:47] } 33... b3 { [%eval -6.68] [%clk 0:09:19] } 34. Qa3 { [%eval -7.48] [%clk 0:04:13] } 34... Ree2 { [%eval -6.78] [%clk 0:06:56] } 35. Rxd5 { [%eval -7.74] [%clk 0:04:26] } 35... Nxd5 { [%eval -7.78] [%clk 0:05:03] } 36. Qxb3 { [%eval -7.87] [%clk 0:04:36] } 36... Rg2+ { [%eval -7.75] [%clk 0:05:05] } 37. Kf1 { [%eval -7.64] [%clk 0:04:59] } 37... Rdf2+ { [%eval -7.41] [%clk 0:05:20] } 0-1