Event: Round 1: Kostov, Deyan Samuil - Darshan G
Date: 2025-06-08
White: Kostov, Deyan Samuil
WhiteTitle: FM
WhiteElo: 2352
Black: Darshan G
BlackElo: 2103
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:19:07] } 1... d5 { [%eval 0.2] [%clk 1:30:19] } 2. c4 { [%eval 0.18] [%clk 1:19:31] } 2... e6 { [%eval 0.17] [%clk 1:30:45] } 3. Nc3 { [%eval 0.18] [%clk 1:19:57] } 3... Nf6 { [%eval 0.24] [%clk 1:31:09] } 4. cxd5 { [%eval 0.22] [%clk 1:20:22] } 4... exd5 { [%eval 0.2] [%clk 1:31:32] } 5. Bg5 { [%eval 0.21] [%clk 1:20:46] } 5... Be7 { [%eval 0.25] [%clk 1:31:48] } 6. Qc2 { [%eval 0.19] [%clk 1:20:34] } 6... c6 { [%eval 0.23] [%clk 1:31:01] } 7. e3 { [%eval 0.24] [%clk 1:20:57] } 7... O-O { [%eval 0.23] [%clk 1:30:51] } 8. Bd3 { [%eval 0.28] [%clk 1:21:10] } 8... h6 { [%eval 0.27] [%clk 1:31:13] } 9. Bh4 { [%eval 0.23] [%clk 1:21:34] } 9... a5 { [%eval 0.39] [%clk 1:31:06] } 10. Nf3 { [%eval 0.44] [%clk 1:20:38] } 10... Na6 { [%eval 0.68] [%clk 1:31:05] } 11. a3 { [%eval 0.63] [%clk 1:21:01] } 11... Re8 { [%eval 0.63] [%clk 1:30:03] } 12. Bg3 { [%eval 0.55] [%clk 1:17:01] } 12... Nc7 { [%eval 0.69] [%clk 1:24:10] } 13. Ne5 { [%eval 0.79] [%clk 1:15:18] } 13... Ne6 { [%eval 0.9] [%clk 1:20:34] } 14. Rd1 { [%eval 0.76] [%clk 1:11:12] } 14... Nf8 { [%eval 0.83] [%clk 1:20:30] } 15. h3 { [%eval 0.75] [%clk 1:09:37] } 15... Bd6 { [%eval 1.24] [%clk 1:19:57] } 16. O-O { [%eval 1.31] [%clk 1:08:24] } 16... Nh5 { [%eval 1.37] [%clk 1:15:45] } 17. Bh2 { [%eval 1.39] [%clk 1:06:45] } 17... Bxe5? { [%eval 2.88] } { Mistake. Re7 was best. } { [%clk 1:13:23] } 18. dxe5 { [%eval 2.74] [%clk 0:59:32] } 18... Ne6 { [%eval 3.12] [%clk 0:59:10] } 19. f4 { [%eval 3.11] [%clk 0:53:12] } 19... Qb6 { [%eval 3.73] [%clk 0:50:22] } 20. Qf2 { [%eval 3.9] [%clk 0:48:43] } 20... g6 { [%eval 4.35] [%clk 0:41:39] } 21. e4?! { [%eval 2.91] } { Inaccuracy. f5 was best. } { [%clk 0:44:37] } 21... Qxf2+ { [%eval 2.9] [%clk 0:41:30] } 22. Rxf2 { [%eval 2.74] [%clk 0:44:15] } 22... d4 { [%eval 2.82] [%clk 0:37:31] } 23. Ne2 { [%eval 2.77] [%clk 0:39:50] } 23... c5 { [%eval 3.45] [%clk 0:36:11] } 24. f5 { [%eval 3.6] [%clk 0:40:18] } 24... Nd8 { [%eval 4.19] [%clk 0:33:25] } 25. g4 { [%eval 4.05] [%clk 0:37:17] } 25... Ng7 { [%eval 3.93] [%clk 0:33:46] } 26. Bc4 { [%eval 3.35] [%clk 0:29:50] } 26... gxf5 { [%eval 3.55] [%clk 0:30:56] } 27. exf5 { [%eval 3.51] [%clk 0:29:54] } 27... Bd7 { [%eval 3.87] [%clk 0:27:08] } 28. e6?! { [%eval 3.07] } { Inaccuracy. Nc3 was best. } { [%clk 0:20:36] } 28... Bc6 { [%eval 3.17] [%clk 0:27:30] } 29. Nf4 { [%eval 2.95] [%clk 0:16:34] } 29... Ba4?! { [%eval 4.38] } { Inaccuracy. b5 was best. } { [%clk 0:11:49] } 30. b3 { [%eval 4.36] [%clk 0:14:06] } 30... Bc6 { [%eval 4.7] [%clk 0:11:52] } 31. a4 { [%eval 4.68] [%clk 0:14:10] } 31... b6 { [%eval 5.15] [%clk 0:08:28] } 32. e7 { [%eval 4.44] [%clk 0:13:20] } 32... Nb7 { [%eval 4.82] [%clk 0:08:34] } 33. Nd5 { [%eval 4.77] [%clk 0:12:00] } 33... Bxd5 { [%eval 4.78] [%clk 0:07:46] } 34. Bxd5 { [%eval 4.67] [%clk 0:12:24] } 34... Rxe7 { [%eval 4.62] [%clk 0:08:12] } 35. f6 { [%eval 4.75] [%clk 0:12:46] } 35... Rd7 { [%eval 4.75] [%clk 0:07:54] } 36. Bc6 { [%eval 4.65] [%clk 0:12:56] } 36... Ne6 { [%eval 5.81] [%clk 0:06:45] } 37. Bxd7 { [%eval 6.19] [%clk 0:13:13] } 37... Ng5 { [%eval 6.31] [%clk 0:07:08] } 38. Kg2 { [%eval 5.81] [%clk 0:13:25] } 38... Ne4 { [%eval 7.45] [%clk 0:07:25] } 39. Bc6 { [%eval 7.41] [%clk 0:12:37] } 39... Nxf2 { [%eval 7.67] [%clk 0:07:27] } 40. Kxf2 { [%eval 7.6] [%clk 0:13:04] } 40... Ra7 { [%eval 8.98] [%clk 0:07:35] } 41. Re1 { [%eval 8.21] [%clk 0:13:30] } 41... d3? { [%eval #2] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:07:02] } 42. Re8+ { [%eval #1] [%clk 0:13:53] } 1-0