Event: Round 9: Waterfield, Mark - Chilton, James I
Date: 2025-02-23
White: Waterfield, Mark
WhiteElo: 1892
Black: Chilton, James I
BlackElo: 1799
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:31:28] } 3. d4 { [%eval 0.4] [%clk 1:31:41] } 3... cxd4 { [%eval 0.29] [%clk 1:31:55] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:04] } 4... a6 { [%eval 0.42] [%clk 1:32:25] } 5. Bd3 { [%eval 0.45] [%clk 1:32:24] } 5... Qc7 { [%eval 0.69] [%clk 1:32:37] } 6. O-O { [%eval 0.47] [%clk 1:32:20] } 6... Nf6 { [%eval 0.48] [%clk 1:32:13] } 7. c4 { [%eval 0.33] [%clk 1:26:30] } 7... Nc6 { [%eval 0.35] [%clk 1:30:32] } 8. Be3 { [%eval 0.4] [%clk 1:21:02] } 8... Bd6 { [%eval 0.56] [%clk 1:28:22] } 9. g3?! { [%eval -0.14] } { Inaccuracy. h3 was best. } { [%clk 1:19:41] } 9... Be5?! { [%eval 0.76] } { Inaccuracy. h5 was best. } { [%clk 1:23:56] } 10. Bc2? { [%eval -0.71] } { Mistake. Nxc6 was best. } { [%clk 1:18:11] } 10... O-O?! { [%eval 0.03] } { Inaccuracy. b5 was best. } { [%clk 1:21:37] } 11. f4?? { [%eval -1.81] } { Blunder. Nxc6 was best. } { [%clk 1:08:48] } 11... Nxd4?? { [%eval 0.09] } { Blunder. Ng4 was best. } { [%clk 1:19:50] } 12. Bxd4 { [%eval 0.11] [%clk 1:08:11] } 12... Bxd4+ { [%eval 0.18] [%clk 1:20:18] } 13. Qxd4 { [%eval 0.09] [%clk 1:08:33] } 13... b5 { [%eval 0.41] [%clk 1:02:03] } 14. e5 { [%eval 0.37] [%clk 1:06:22] } 14... Ng4 { [%eval 0.4] [%clk 0:52:11] } 15. h3 { [%eval 0.44] [%clk 0:57:26] } 15... Bb7?? { [%eval 3.1] } { Blunder. Nh6 was best. } { [%clk 0:49:32] } 16. hxg4 { [%eval 3.04] [%clk 0:46:12] } 16... Qc6 { [%eval 3.11] [%clk 0:50:01] } 17. Qd2 { [%eval 3.44] [%clk 0:46:31] } 17... Qh1+ { [%eval 3.43] [%clk 0:47:13] } 18. Kf2 { [%eval 3.43] [%clk 0:46:53] } 18... Qf3+ { [%eval 3.36] [%clk 0:45:07] } 19. Ke1 { [%eval 3.39] [%clk 0:47:01] } 19... Qxg3+ { [%eval 3.37] [%clk 0:44:57] } 20. Qf2 { [%eval 3.35] [%clk 0:45:01] } 20... Qxg4 { [%eval 3.36] [%clk 0:44:36] } 21. Nd2 { [%eval 3.28] [%clk 0:38:09] } 21... f6 { [%eval 3.89] [%clk 0:42:07] } 22. Qh2 { [%eval 3.81] [%clk 0:31:10] } 22... fxe5?! { [%eval 5.53] } { Inaccuracy. Qg2 was best. } { [%clk 0:32:44] } 23. Rg1 { [%eval 5.24] [%clk 0:27:54] } 23... Qxg1+ { [%eval 4.91] [%clk 0:31:15] } 24. Qxg1 { [%eval 4.9] [%clk 0:28:13] } 24... exf4 { [%eval 5.06] [%clk 0:30:23] } 25. cxb5 { [%eval 4.73] [%clk 0:27:13] } 25... axb5 { [%eval 5.03] [%clk 0:28:37] } 26. Qh2 { [%eval 5.02] [%clk 0:25:01] } 26... h6 { [%eval 4.74] [%clk 0:26:55] } 27. Kf2 { [%eval 5.01] [%clk 0:24:01] } 27... Rac8 { [%eval 4.7] [%clk 0:26:52] } 28. Bb3 { [%eval 4.52] [%clk 0:24:00] } 28... Rf6 { [%eval 4.59] [%clk 0:24:56] } 29. Nf3 { [%eval 4.59] [%clk 0:18:04] } 29... Bd5 { [%eval 4.52] [%clk 0:23:30] } 30. Re1 { [%eval 4.74] [%clk 0:15:54] } 30... Bxb3 { [%eval 4.67] [%clk 0:21:29] } 31. axb3 { [%eval 4.5] [%clk 0:16:22] } 31... g5?! { [%eval 6.01] } { Inaccuracy. Rc5 was best. } { [%clk 0:20:06] } 32. Ne5 { [%eval 5.88] [%clk 0:15:29] } 32... Kg7 { [%eval 6.14] [%clk 0:16:38] } 33. Ng4 { [%eval 6.15] [%clk 0:13:47] } 33... Rg6 { [%eval 6.13] [%clk 0:16:47] } 34. Ne5 { [%eval 5.93] [%clk 0:14:10] } 34... g4?! { [%eval 8.06] } { Inaccuracy. Rf6 was best. } { [%clk 0:15:50] } 35. Qh5 { [%eval 8.74] [%clk 0:11:21] } 35... g3+ { [%eval 9.62] [%clk 0:13:30] } 36. Kf3 { [%eval 38.41] [%clk 0:10:34] } 36... Rf6 { [%eval 16.95] [%clk 0:13:31] } 37. Nxd7 { [%eval 9.12] [%clk 0:10:46] } 37... Rf5? { [%eval #12] } { Checkmate is now unavoidable. Rg6 was best. } { [%clk 0:12:58] } 38. Qg4+ { [%eval #11] [%clk 0:10:49] } 38... Rg5 { [%eval #11] [%clk 0:11:21] } 39. Qxe6 { [%eval #10] [%clk 0:10:31] } 39... g2 { [%eval 10.05] [%clk 0:10:46] } 40. Qe7+ { [%eval #9] [%clk 0:09:24] } 40... Kh8 { [%eval #9] [%clk 0:09:06] } 41. Qf6+?! { [%eval 73.1] } { Lost forced checkmate sequence. Nf6 was best. } { [%clk 0:08:27] } 41... Kg8?! { [%eval #8] } { Checkmate is now unavoidable. Rg7 was best. } { [%clk 0:05:41] } 42. Re7 { [%eval #7] [%clk 0:05:18] } 42... g1=N+ { [%eval #4] [%clk 0:04:59] } 43. Kxf4 { [%eval #7] [%clk 0:05:16] } 43... Nh3+ { [%eval #7] [%clk 0:04:10] } 44. Ke4 { [%eval #6] [%clk 0:04:34] } 44... Rg4+ { [%eval #6] [%clk 0:03:40] } 45. Ke5 { [%eval #5] [%clk 0:04:27] } 45... Re4+ { [%eval #5] [%clk 0:00:33] } 46. Kxe4 { [%eval #4] [%clk 0:04:35] } 46... Ng5+ { [%eval #4] [%clk 0:01:02] } 47. Kd5 { [%eval #3] [%clk 0:04:32] } 1-0