Event: Round 1: Watkinson, Colin - Yu, Rock
Date: 2024-07-27
White: Watkinson, Colin
WhiteElo: 1791
Black: Yu, Rock
BlackElo: 2001
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Exchange Variation, Voronezh Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... Nf6 { [%eval 0.53] [%clk 1:30:58] } 2. e5 { [%eval 0.5] [%clk 1:31:08] } 2... Nd5 { [%eval 0.63] [%clk 1:31:25] } 3. c4 { [%eval 0.53] [%clk 1:31:11] } 3... Nb6 { [%eval 0.52] [%clk 1:31:53] } 4. d4 { [%eval 0.6] [%clk 1:31:12] } 4... d6 { [%eval 0.63] [%clk 1:32:21] } 5. exd6 { [%eval 0.5] [%clk 1:31:06] } 5... cxd6 { [%eval 0.78] [%clk 1:32:49] } 6. Nc3 { [%eval 0.69] [%clk 1:30:50] } 6... g6 { [%eval 0.65] [%clk 1:33:17] } 7. Be3 { [%eval 0.45] [%clk 1:30:16] } 7... Bg7 { [%eval 0.43] [%clk 1:33:15] } 8. Rc1 { [%eval 0.37] [%clk 1:29:52] } 8... O-O { [%eval 0.35] [%clk 1:33:29] } 9. b3 { [%eval 0.35] [%clk 1:29:11] } 9... Bf5 { [%eval 0.72] [%clk 1:33:30] } 10. Be2 { [%eval 0.61] [%clk 1:28:25] } 10... d5 { [%eval 0.5] [%clk 1:32:42] } 11. c5 { [%eval 0.57] [%clk 1:26:40] } 11... Nc8 { [%eval 0.5] [%clk 1:32:29] } 12. Nf3 { [%eval 0.29] [%clk 1:22:39] } 12... Nc6 { [%eval 0.33] [%clk 1:32:46] } 13. O-O { [%eval 0.38] [%clk 1:22:13] } 13... Bg4 { [%eval 0.39] [%clk 1:32:21] } 14. h3 { [%eval 0.0] [%clk 1:17:09] } 14... Bxf3 { [%eval 0.0] [%clk 1:31:49] } 15. Bxf3 { [%eval 0.0] [%clk 1:17:30] } 15... e6 { [%eval 0.0] [%clk 1:32:17] } 16. Qd2 { [%eval -0.44] [%clk 1:13:29] } 16... N8e7 { [%eval -0.4] [%clk 1:32:30] } 17. Ne2 { [%eval -0.35] [%clk 1:04:36] } 17... Nf5 { [%eval -0.29] [%clk 1:32:16] } 18. b4 { [%eval -0.27] [%clk 0:55:45] } 18... Nxe3 { [%eval -0.17] [%clk 1:27:54] } 19. fxe3 { [%eval -0.14] [%clk 0:56:08] } 19... a6 { [%eval -0.11] [%clk 1:27:01] } 20. a3 { [%eval -0.19] [%clk 0:52:35] } 20... Qe7 { [%eval -0.02] [%clk 1:25:15] } 21. Nc3 { [%eval -0.17] [%clk 0:50:21] } 21... Rad8 { [%eval -0.16] [%clk 1:24:49] } 22. b5 { [%eval -0.52] [%clk 0:46:33] } 22... Na5 { [%eval -0.58] [%clk 1:24:12] } 23. Nxd5 { [%eval -0.62] [%clk 0:43:42] } 23... exd5 { [%eval -0.35] [%clk 1:24:26] } 24. Qxa5 { [%eval -0.62] [%clk 0:43:55] } 24... Qxe3+ { [%eval -0.73] [%clk 1:24:54] } 25. Kh1 { [%eval -0.78] [%clk 0:43:59] } 25... axb5?! { [%eval -0.15] } { Inaccuracy. Bxd4 was best. } { [%clk 1:17:27] } 26. Qxb5? { [%eval -1.39] } { Mistake. Rcd1 was best. } { [%clk 0:39:49] } 26... Bxd4 { [%eval -1.39] [%clk 1:08:57] } 27. Qxb7 { [%eval -1.82] [%clk 0:39:07] } 27... Bxc5?? { [%eval -0.01] } { Blunder. Be5 was best. } { [%clk 1:04:19] } 28. Bxd5 { [%eval -0.01] [%clk 0:37:03] } 28... Qe7?? { [%eval 4.75] } { Blunder. Bxa3 was best. } { [%clk 1:02:34] } 29. a4?? { [%eval 0.0] } { Blunder. Rxc5 was best. } { [%clk 0:31:12] } 29... Rd7 { [%eval 0.0] [%clk 1:00:01] } 30. Qc6 { [%eval 0.0] [%clk 0:30:09] } 30... Rc7 { [%eval 0.04] [%clk 0:58:39] } 31. Qb5 { [%eval -0.02] [%clk 0:29:39] } 31... Bd6 { [%eval 0.0] [%clk 0:58:05] } 32. Rce1 { [%eval 0.0] [%clk 0:21:39] } 32... Qh4 { [%eval 0.0] [%clk 0:55:21] } 33. Qb3 { [%eval 0.0] [%clk 0:19:25] } 33... Ra7 { [%eval 0.02] [%clk 0:47:29] } 34. Bc6 { [%eval -0.03] [%clk 0:18:58] } 34... Re7 { [%eval -0.03] [%clk 0:39:32] } 35. Rd1 { [%eval -0.01] [%clk 0:17:52] } 35... Bc7 { [%eval -0.1] [%clk 0:37:57] } 36. Qa3 { [%eval -0.13] [%clk 0:13:34] } 36... Bb6 { [%eval -0.05] [%clk 0:36:30] } 37. a5 { [%eval 0.0] [%clk 0:09:41] } 37... Re3 { [%eval 0.0] [%clk 0:35:21] } 38. Qa2 { [%eval -0.21] [%clk 0:06:01] } 38... Bc7 { [%eval -0.12] [%clk 0:33:10] } 39. Rf3?? { [%eval #-7] } { Checkmate is now unavoidable. Qf2 was best. } { [%clk 0:05:21] } 39... Rxf3?? { [%eval -3.13] } { Lost forced checkmate sequence. Re1+ was best. } { [%clk 0:25:59] } 40. Bxf3 { [%eval -3.1] [%clk 0:05:43] } 40... Re8 { [%eval -2.85] [%clk 0:20:23] } 41. Qd2? { [%eval -4.9] } { Mistake. g3 was best. } { [%clk 0:04:03] } 41... Qg3 { [%eval -4.78] [%clk 0:13:36] } 42. Kg1 { [%eval -4.62] [%clk 0:02:28] } 42... Bf4 { [%eval -4.3] [%clk 0:07:53] } 43. Qd3?? { [%eval #-8] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:27:18] } 43... Re1+ { [%eval #-7] [%clk 0:37:59] } 44. Rxe1 { [%eval #-7] [%clk 0:27:10] } 44... Qxe1+ { [%eval #-6] [%clk 0:38:05] } 45. Qf1 { [%eval #-6] [%clk 0:27:37] } 45... Be3+ { [%eval #-5] [%clk 0:38:29] } 0-1