Event: First Saturday IM July 2021
Site: Budapest
Date: 2021-07-03
White: Cu Hor, Winston Darwin
WhiteElo: 2333
Black: Lyell, Mark
BlackElo: 2207
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Dutch Variation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:29:55] } 1... f5 { [%eval 0.48] [%clk 1:29:53] } 2. g3 { [%eval 0.57] [%clk 1:30:00] } 2... Nf6 { [%eval 0.67] [%clk 1:30:08] } 3. Bg2 { [%eval 0.23] [%clk 1:30:22] } 3... e6?! { [%eval 0.89] } { Inaccuracy. d6 was best. } { [%clk 1:29:02] } 4. b3 { [%eval 0.55] [%clk 1:30:40] } 4... a5 { [%eval 0.8] [%clk 1:25:02] } 5. a4?! { [%eval 0.16] } { Inaccuracy. c4 was best. } { [%clk 1:30:14] } 5... Nc6 { [%eval 0.3] [%clk 1:24:37] } 6. Bb2 { [%eval 0.58] [%clk 1:30:34] } 6... Bc5 { [%eval 0.6] [%clk 1:24:11] } 7. O-O { [%eval 0.52] [%clk 1:30:53] } 7... O-O { [%eval 0.63] [%clk 1:23:26] } 8. d4 { [%eval 0.52] [%clk 1:27:27] } 8... Ba7 { [%eval 0.9] [%clk 1:23:39] } 9. Nbd2 { [%eval 0.83] [%clk 1:27:49] } 9... d6 { [%eval 0.95] [%clk 1:21:09] } 10. e3 { [%eval 1.01] [%clk 1:27:02] } 10... Qe8 { [%eval 0.79] [%clk 1:19:32] } 11. Nc4 { [%eval 0.62] [%clk 1:22:03] } 11... Bd7 { [%eval 0.84] [%clk 1:19:06] } 12. Qe2 { [%eval 0.48] [%clk 1:18:25] } 12... Qh5 { [%eval 0.54] [%clk 1:18:13] } 13. Rad1 { [%eval 0.29] [%clk 1:18:05] } 13... Rae8 { [%eval 0.05] [%clk 1:17:55] } 14. Qe1 { [%eval -0.18] [%clk 1:16:17] } 14... g5 { [%eval -0.1] [%clk 1:12:31] } 15. Nxa5 { [%eval -0.19] [%clk 1:04:00] } 15... Nxa5?! { [%eval 0.76] } { Inaccuracy. f4 was best. } { [%clk 1:11:38] } 16. Qxa5 { [%eval 0.97] [%clk 1:04:20] } 16... Bb6 { [%eval 0.8] [%clk 1:11:51] } 17. Qe1?! { [%eval 0.07] } { Inaccuracy. Qc3 was best. } { [%clk 1:04:22] } 17... Bc6 { [%eval 0.25] [%clk 1:11:25] } 18. Nd2? { [%eval -1.1] } { Mistake. Qe2 was best. } { [%clk 1:03:57] } 18... Bxg2? { [%eval 0.13] } { Mistake. f4 was best. } { [%clk 1:04:25] } 19. Kxg2 { [%eval 0.12] [%clk 1:04:16] } 19... f4 { [%eval 0.19] [%clk 0:55:47] } 20. exf4 { [%eval 0.0] [%clk 1:00:02] } 20... gxf4 { [%eval 0.0] [%clk 0:55:40] } 21. f3 { [%eval 0.36] [%clk 1:00:13] } 21... e5?? { [%eval 2.17] } { Blunder. fxg3 was best. } { [%clk 0:50:55] } 22. dxe5 { [%eval 2.21] [%clk 0:58:48] } 22... dxe5 { [%eval 2.38] [%clk 0:46:36] } 23. Qe2?? { [%eval 0.07] } { Blunder. Ne4 was best. } { [%clk 0:54:33] } 23... Nd5 { [%eval 0.18] [%clk 0:40:49] } 24. g4 { [%eval 0.18] [%clk 0:47:06] } 24... Qf7?? { [%eval 1.76] } { Blunder. Ne3+ was best. } { [%clk 0:32:21] } 25. Kh1?! { [%eval 0.88] } { Inaccuracy. Nc4 was best. } { [%clk 0:42:47] } 25... Bd4 { [%eval 1.23] [%clk 0:29:48] } 26. Ba3 { [%eval 0.88] [%clk 0:39:08] } 26... Nc3 { [%eval 0.88] [%clk 0:27:11] } 27. Qd3 { [%eval 0.79] [%clk 0:36:47] } 27... Nxd1 { [%eval 0.95] [%clk 0:27:26] } 28. Rxd1 { [%eval 0.98] [%clk 0:37:15] } 28... c5 { [%eval 1.0] [%clk 0:26:41] } 29. Ne4 { [%eval 0.92] [%clk 0:37:18] } 29... Qe7 { [%eval 0.85] [%clk 0:04:59] } 30. Qc4+ { [%eval 1.3] [%clk 0:23:41] } 30... Qe6 { [%eval 1.68] [%clk 0:05:05] } 31. Qb5? { [%eval 0.41] } { Mistake. Qxe6+ was best. } { [%clk 0:23:37] } 31... Rd8 { [%eval 0.81] [%clk 0:01:41] } 32. Ng5 { [%eval 0.99] [%clk 0:22:29] } 32... Qd5?? { [%eval 4.04] } { Blunder. Qa6 was best. } { [%clk 0:00:36] } 33. c3 { [%eval 4.38] [%clk 0:22:25] } 33... h6 { [%eval 5.22] [%clk 0:00:31] } 34. Ne4 { [%eval 6.28] [%clk 0:22:46] } 34... h5 { [%eval 7.08] [%clk 0:00:32] } 35. g5 { [%eval 5.39] [%clk 0:22:02] } 35... Qe6?! { [%eval 8.0] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:36] } 36. cxd4 { [%eval 7.61] [%clk 0:22:23] } 36... Qh3 { [%eval 8.22] [%clk 0:00:39] } 37. Qf1 { [%eval 6.39] [%clk 0:22:33] } 37... Qxf1+ { [%eval 6.53] [%clk 0:00:41] } 38. Rxf1 { [%eval 6.41] [%clk 0:22:54] } 38... exd4 { [%eval 6.54] [%clk 0:00:44] } 39. Bxc5 { [%eval 6.58] [%clk 0:23:16] } 39... Rf5 { [%eval 6.53] [%clk 0:00:45] } 40. Bb6 { [%eval 6.27] [%clk 0:53:04] } 40... Rdf8 { [%eval 7.49] [%clk 0:30:34] } 41. Rd1 { [%eval 6.71] [%clk 0:53:01] } 41... h4 { [%eval 8.28] [%clk 0:30:01] } 42. Kg2 { [%eval 8.25] [%clk 0:53:23] } 42... Rc8 { [%eval 9.74] [%clk 0:30:18] } 43. Rxd4 { [%eval 8.9] [%clk 0:53:25] } 43... Rc2+ { [%eval 9.73] [%clk 0:30:32] } 44. Kh3 { [%eval 9.77] [%clk 0:53:48] } 44... Rb2 { [%eval 9.83] [%clk 0:29:39] } 45. Kg4 { [%eval 10.76] [%clk 0:50:36] } 45... Rf7 { [%eval 11.44] [%clk 0:29:22] } 46. Rd8+ { [%eval 10.68] [%clk 0:50:32] } 46... Kh7?! { [%eval #7] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:29:08] } 47. Bd4 { [%eval #6] [%clk 0:50:52] } 1-0