Event: Biel Chess Festival 2025 WT 2
Site: Biel, Switzerland
Date: 2025-07-24
White: Paricharak, Nakul
WhiteElo: 1804
Black: Tkhoruk, Roman
BlackElo: 1893
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 60' + 30'' / move

1. d4 { [%eval 0.17] [%clk 1:00:55] } 1... Nf6 { [%eval 0.19] [%clk 1:00:23] } 2. Nf3 { [%eval 0.11] [%clk 1:01:05] } 2... d5 { [%eval 0.11] [%clk 1:00:43] } 3. e3 { [%eval 0.0] [%clk 0:58:48] } 3... c6 { [%eval 0.23] [%clk 1:00:41] } 4. Bd3 { [%eval 0.18] [%clk 0:58:31] } 4... Bg4 { [%eval 0.24] [%clk 1:00:32] } 5. b3 { [%eval 0.0] [%clk 0:56:54] } 5... e6 { [%eval 0.05] [%clk 1:00:33] } 6. Bb2 { [%eval 0.0] [%clk 0:55:59] } 6... Bd6 { [%eval 0.09] [%clk 1:00:32] } 7. Nbd2 { [%eval 0.0] [%clk 0:52:45] } 7... Nbd7 { [%eval 0.22] [%clk 0:59:58] } 8. O-O { [%eval 0.03] [%clk 0:50:44] } 8... Qb8 { [%eval 0.21] [%clk 0:58:55] } 9. h3 { [%eval 0.22] [%clk 0:35:12] } 9... Bf5 { [%eval 0.27] [%clk 0:59:17] } 10. Qe2 { [%eval 0.22] [%clk 0:23:59] } 10... O-O { [%eval 0.26] [%clk 0:44:28] } 11. c4 { [%eval 0.04] [%clk 0:18:01] } 11... Bg6 { [%eval 0.37] [%clk 0:40:00] } 12. e4 { [%eval 0.17] [%clk 0:13:28] } 12... dxe4 { [%eval 0.24] [%clk 0:39:58] } 13. Nxe4 { [%eval 0.27] [%clk 0:13:48] } 13... Nxe4 { [%eval 0.3] [%clk 0:40:21] } 14. Bxe4 { [%eval 0.31] [%clk 0:14:12] } 14... Nf6 { [%eval 0.42] [%clk 0:40:45] } 15. Bxg6 { [%eval 0.42] [%clk 0:14:16] } 15... hxg6 { [%eval 0.42] [%clk 0:41:05] } 16. Ne5 { [%eval 0.25] [%clk 0:14:32] } 16... Bxe5?! { [%eval 1.26] } { Inaccuracy. Qc7 was best. } { [%clk 0:40:06] } 17. Qxe5? { [%eval 0.0] } { Mistake. dxe5 was best. } { [%clk 0:12:16] } 17... Rd8 { [%eval 0.0] [%clk 0:34:57] } 18. Rad1 { [%eval 0.02] [%clk 0:10:11] } 18... Nd7 { [%eval 0.08] [%clk 0:31:42] } 19. Qxb8 { [%eval 0.04] [%clk 0:09:29] } 19... Raxb8 { [%eval 0.07] [%clk 0:31:36] } 20. Bc1 { [%eval 0.02] [%clk 0:09:30] } 20... b5 { [%eval 0.03] [%clk 0:28:11] } 21. c5?! { [%eval -0.83] } { Inaccuracy. cxb5 was best. } { [%clk 0:08:07] } 21... Nf6 { [%eval -0.8] [%clk 0:28:07] } 22. Bf4 { [%eval -1.06] [%clk 0:06:14] } 22... Rb7 { [%eval -1.1] [%clk 0:28:13] } 23. Bd6 { [%eval -1.15] [%clk 0:04:29] } 23... Ne4 { [%eval -1.16] [%clk 0:28:12] } 24. Bf4 { [%eval -1.21] [%clk 0:03:05] } 24... Rbd7 { [%eval -0.88] [%clk 0:28:25] } 25. Be3?? { [%eval -2.8] } { Blunder. Rde1 was best. } { [%clk 0:00:55] } 25... e5 { [%eval -2.78] [%clk 0:26:07] } 26. f3 { [%eval -2.74] [%clk 0:00:39] } 26... Nc3 { [%eval -2.78] [%clk 0:24:10] } 27. Rd3 { [%eval -3.31] [%clk 0:00:34] } 27... exd4 { [%eval -2.72] [%clk 0:23:50] } 28. Bd2 { [%eval -3.17] [%clk 0:00:34] } 28... b4 { [%eval -3.07] [%clk 0:22:59] } 29. Ra1 { [%eval -3.41] [%clk 0:00:34] } 29... a5 { [%eval -3.19] [%clk 0:22:48] } 30. a3 { [%eval -3.78] [%clk 0:00:39] } 30... Rd5?! { [%eval -2.41] } { Inaccuracy. a4 was best. } { [%clk 0:21:57] } 31. axb4 { [%eval -2.26] [%clk 0:00:38] } 31... axb4 { [%eval -2.39] [%clk 0:22:01] } 32. Ra5 { [%eval -2.5] [%clk 0:00:40] } 32... f6 { [%eval -1.98] [%clk 0:22:04] } 33. Kh2?! { [%eval -2.79] } { Inaccuracy. h4 was best. } { [%clk 0:00:49] } 33... Kh7 { [%eval -2.14] [%clk 0:21:50] } 34. Bf4?! { [%eval -3.23] } { Inaccuracy. h4 was best. } { [%clk 0:00:48] } 34... g5 { [%eval -3.02] [%clk 0:19:47] } 35. Bd6?! { [%eval -4.5] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:59] } 35... R8xd6 { [%eval -4.45] [%clk 0:19:55] } 36. cxd6 { [%eval -4.22] [%clk 0:00:54] } 36... Rxa5 { [%eval -4.66] [%clk 0:20:17] } 37. Rxd4 { [%eval -4.64] [%clk 0:01:05] } 37... Nd5 { [%eval -4.66] [%clk 0:20:33] } 38. Rc4 { [%eval -4.65] [%clk 0:00:44] } 38... Ra7 { [%eval -4.58] [%clk 0:20:39] } 39. Rxc6 { [%eval -4.67] [%clk 0:00:45] } 39... Rd7 { [%eval -4.67] [%clk 0:20:58] } 40. Kg3 { [%eval -4.69] [%clk 0:00:44] } 40... Kg6 { [%eval -4.57] [%clk 0:21:02] } 41. h4 { [%eval -4.85] [%clk 0:00:38] } 41... gxh4+ { [%eval -4.99] [%clk 0:21:09] } 42. Kxh4 { [%eval -5.0] [%clk 0:01:01] } 42... Kf5 { [%eval -4.92] [%clk 0:21:24] } 43. g4+?! { [%eval -6.43] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:45] } 43... Kf4 { [%eval -6.28] [%clk 0:21:18] } 44. Kh5 { [%eval -6.3] [%clk 0:00:34] } 44... Kxf3 { [%eval -5.95] [%clk 0:21:11] } 45. g5?? { [%eval #-5] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:00:44] } 45... Nf4+ { [%eval #-4] [%clk 0:21:02] } 46. Kh4 { [%eval #-4] [%clk 0:00:53] } 46... g6 { [%eval #-5] [%clk 0:21:03] } 47. Rc7 { [%eval #-5] [%clk 0:00:41] } 47... fxg5+ { [%eval #-13] [%clk 0:21:18] } 48. Kxg5 { [%eval #-13] [%clk 0:00:58] } 48... Ne6+ { [%eval #-13] [%clk 0:21:40] } 0-1