Event: Round 3: Vennix, Tom - Koster, Chiel
Date: 2025-05-17
White: Vennix, Tom
WhiteElo: 1971
Black: Koster, Chiel
BlackElo: 2123
Result: 0-1
ECO: A25
Opening: English Opening: King's English Variation, Taimanov Variation
Variant: Standard
TimeControl: 90+30

1. g3 { [%eval 0.0] [%clk 1:30:54] } 1... e5 { [%eval 0.23] [%clk 1:30:49] } 2. c4 { [%eval 0.14] [%clk 1:31:15] } 2... Nc6 { [%eval 0.23] [%clk 1:30:53] } 3. Bg2 { [%eval 0.23] [%clk 1:31:35] } 3... g6 { [%eval 0.25] [%clk 1:31:01] } 4. Nc3 { [%eval 0.23] [%clk 1:31:27] } 4... Bg7 { [%eval 0.19] [%clk 1:31:26] } 5. Nf3 { [%eval 0.1] [%clk 1:31:32] } 5... d6 { [%eval 0.17] [%clk 1:31:34] } 6. d3 { [%eval 0.12] [%clk 1:31:25] } 6... f5 { [%eval 0.43] [%clk 1:31:26] } 7. a3 { [%eval 0.35] [%clk 1:22:00] } 7... Nf6 { [%eval 0.27] [%clk 1:30:33] } 8. Qc2 { [%eval 0.2] [%clk 1:15:59] } 8... O-O { [%eval -0.02] [%clk 1:30:11] } 9. O-O { [%eval 0.01] [%clk 1:09:49] } 9... h6 { [%eval 0.26] [%clk 1:27:53] } 10. Rb1 { [%eval -0.2] [%clk 1:07:21] } 10... g5 { [%eval -0.17] [%clk 1:26:59] } 11. b4 { [%eval -0.27] [%clk 1:07:03] } 11... Ne7 { [%eval -0.23] [%clk 1:26:32] } 12. e4?! { [%eval -1.25] } { Inaccuracy. e3 was best. } { [%clk 1:00:23] } 12... f4 { [%eval -1.24] [%clk 1:26:35] } 13. Nd5?! { [%eval -2.33] } { Inaccuracy. h3 was best. } { [%clk 0:55:35] } 13... g4 { [%eval -2.34] [%clk 1:24:50] } 14. Nh4 { [%eval -2.27] [%clk 0:54:31] } 14... f3 { [%eval -2.3] [%clk 1:25:06] } 15. Bh1 { [%eval -2.37] [%clk 0:54:59] } 15... Nc6 { [%eval -2.34] [%clk 1:20:41] } 16. Be3 { [%eval -2.33] [%clk 0:54:21] } 16... Kh7 { [%eval -1.78] [%clk 1:18:12] } 17. Rfc1 { [%eval -2.18] [%clk 0:51:12] } 17... Nd4 { [%eval -2.3] [%clk 1:18:07] } 18. Bxd4 { [%eval -2.4] [%clk 0:51:14] } 18... exd4 { [%eval -2.34] [%clk 1:18:34] } 19. c5 { [%eval -2.57] [%clk 0:51:24] } 19... Nxd5 { [%eval -2.44] [%clk 1:14:19] } 20. exd5 { [%eval -2.58] [%clk 0:51:47] } 20... Be5 { [%eval -2.38] [%clk 1:12:50] } 21. b5 { [%eval -2.71] [%clk 0:50:45] } 21... dxc5 { [%eval -2.67] [%clk 1:06:30] } 22. Qxc5 { [%eval -2.71] [%clk 0:51:00] } 22... Qf6 { [%eval -2.78] [%clk 1:04:48] } 23. Re1 { [%eval -2.66] [%clk 0:49:19] } 23... Bd6 { [%eval -2.75] [%clk 1:05:11] } 24. Qc4 { [%eval -2.81] [%clk 0:49:10] } 24... Bd7 { [%eval -2.77] [%clk 1:05:16] } 25. Re4 { [%eval -2.77] [%clk 0:48:48] } 25... Rfe8 { [%eval -2.44] [%clk 1:03:00] } 26. Rxd4?! { [%eval -3.54] } { Inaccuracy. h3 was best. } { [%clk 0:47:57] } 26... h5?! { [%eval -2.76] } { Inaccuracy. Bxb5 was best. } { [%clk 1:01:31] } 27. Re4 { [%eval -2.54] [%clk 0:45:17] } 27... Re7 { [%eval -2.0] [%clk 0:56:51] } 28. h3 { [%eval -2.03] [%clk 0:44:49] } 28... Rae8 { [%eval -2.08] [%clk 0:56:34] } 29. Rbe1?? { [%eval -4.66] } { Blunder. a4 was best. } { [%clk 0:41:46] } 29... Re5?? { [%eval -1.89] } { Blunder. Rxe4 was best. } { [%clk 0:50:50] } 30. a4?? { [%eval -4.51] } { Blunder. Qd4 was best. } { [%clk 0:38:29] } 30... b6?? { [%eval -1.82] } { Blunder. Rxe4 was best. } { [%clk 0:33:32] } 31. Rxe5 { [%eval -2.03] [%clk 0:22:39] } 31... Bxe5?! { [%eval -1.23] } { Inaccuracy. Rxe5 was best. } { [%clk 0:31:34] } 32. Bxf3?? { [%eval -3.61] } { Blunder. Re4 was best. } { [%clk 0:17:54] } 32... gxf3 { [%eval -3.68] [%clk 0:29:59] } 33. Qe4+ { [%eval -3.68] [%clk 0:18:06] } 33... Kg7 { [%eval -3.69] [%clk 0:29:48] } 34. Qxf3 { [%eval -3.79] [%clk 0:16:59] } 34... Qxf3 { [%eval -3.55] [%clk 0:24:13] } 35. Nxf3 { [%eval -3.62] [%clk 0:17:27] } 35... Bd6 { [%eval -3.52] [%clk 0:24:37] } 36. Ra1?! { [%eval -4.43] } { Inaccuracy. Re4 was best. } { [%clk 0:15:22] } 36... Bxh3 { [%eval -4.21] [%clk 0:24:04] } 37. a5 { [%eval -4.68] [%clk 0:15:40] } 37... Bd7 { [%eval -4.73] [%clk 0:22:02] } 38. axb6 { [%eval -4.79] [%clk 0:13:29] } 38... axb6 { [%eval -4.81] [%clk 0:22:28] } 39. Nd4 { [%eval -5.05] [%clk 0:13:41] } 39... Re5 { [%eval -4.92] [%clk 0:20:48] } 40. Ne6+ { [%eval -4.95] [%clk 0:12:20] } 40... Kf6 { [%eval -4.65] [%clk 0:20:23] } 41. Nf4 { [%eval -5.18] [%clk 0:12:18] } 41... Bxb5 { [%eval -5.05] [%clk 0:20:25] } 42. Ra8 { [%eval -5.23] [%clk 0:11:35] } 42... Re1+ { [%eval -5.17] [%clk 0:19:25] } 43. Kg2 { [%eval -5.19] [%clk 0:11:53] } 43... Bxf4 { [%eval -5.05] [%clk 0:19:38] } 44. gxf4 { [%eval -5.07] [%clk 0:12:12] } 44... Bxd3 { [%eval -4.87] [%clk 0:19:59] } 45. d6?? { [%eval #-13] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:10:34] } 45... Be4+ { [%eval #-12] [%clk 0:20:17] } 0-1