Event: Round 1: McKenna, Joshua - Byron, Alan M
Date: 2024-07-05
White: McKenna, Joshua
WhiteElo: 1706
Black: Byron, Alan M
BlackElo: 2076
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... c6 { [%eval 0.26] [%clk 1:30:49] } 2. d4 { [%eval 0.28] [%clk 1:31:16] } 2... d5 { [%eval 0.31] [%clk 1:30:57] } 3. e5 { [%eval 0.2] [%clk 1:31:14] } 3... Bf5 { [%eval 0.28] [%clk 1:31:19] } 4. h4 { [%eval 0.08] [%clk 1:31:16] } 4... h5 { [%eval 0.19] [%clk 1:31:43] } 5. Bd3 { [%eval 0.13] [%clk 1:31:14] } 5... Bxd3 { [%eval 0.21] [%clk 1:31:47] } 6. Qxd3 { [%eval 0.19] [%clk 1:31:36] } 6... e6 { [%eval 0.18] [%clk 1:32:02] } 7. Nf3 { [%eval 0.19] [%clk 1:31:33] } 7... Qa5+ { [%eval 0.22] [%clk 1:31:05] } 8. Nbd2 { [%eval 0.39] [%clk 1:31:01] } 8... Qa6 { [%eval 0.34] [%clk 1:31:22] } 9. c4 { [%eval 0.39] [%clk 1:30:09] } 9... Nh6 { [%eval 0.42] [%clk 1:29:36] } 10. O-O { [%eval 0.4] [%clk 1:28:48] } 10... Nf5 { [%eval 0.58] [%clk 1:29:27] } 11. b3 { [%eval 0.52] [%clk 1:27:42] } 11... Be7 { [%eval 0.56] [%clk 1:29:22] } 12. g3?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 1:26:06] } 12... Nd7 { [%eval 0.11] [%clk 1:27:30] } 13. Bb2 { [%eval 0.16] [%clk 1:23:53] } 13... O-O-O { [%eval 0.49] [%clk 1:17:08] } 14. Qc2 { [%eval 0.48] [%clk 1:19:21] } 14... Kb8 { [%eval 0.44] [%clk 1:16:42] } 15. a4 { [%eval 0.28] [%clk 1:15:37] } 15... Qa5 { [%eval 0.51] [%clk 1:07:52] } 16. Ba3?! { [%eval -0.34] } { Inaccuracy. Rfd1 was best. } { [%clk 1:13:30] } 16... Bxa3 { [%eval -0.26] [%clk 1:06:35] } 17. Rxa3 { [%eval -0.31] [%clk 1:13:50] } 17... Qb4 { [%eval 0.03] [%clk 1:06:22] } 18. Rfa1 { [%eval -0.49] [%clk 1:10:58] } 18... f6? { [%eval 0.63] } { Mistake. c5 was best. } { [%clk 1:02:59] } 19. a5 { [%eval 0.68] [%clk 1:07:00] } 19... fxe5? { [%eval 1.92] } { Mistake. a6 was best. } { [%clk 1:02:17] } 20. Ra4?? { [%eval 0.0] } { Blunder. a6 was best. } { [%clk 1:00:50] } 20... Qd6 { [%eval 0.0] [%clk 1:02:31] } 21. dxe5 { [%eval 0.0] [%clk 0:56:59] } 21... Qc7?! { [%eval 0.94] } { Inaccuracy. Nxe5 was best. } { [%clk 0:55:40] } 22. Ng5 { [%eval 0.83] [%clk 0:50:27] } 22... Nd4?! { [%eval 1.51] } { Inaccuracy. Qxe5 was best. } { [%clk 0:49:43] } 23. Qd3 { [%eval 1.55] [%clk 0:48:05] } 23... c5 { [%eval 1.82] [%clk 0:47:24] } 24. f4 { [%eval 1.91] [%clk 0:45:16] } 24... Nf8 { [%eval 1.68] [%clk 0:44:39] } 25. Kf2 { [%eval 1.3] [%clk 0:35:49] } 25... Nc6 { [%eval 1.33] [%clk 0:37:55] } 26. cxd5 { [%eval 1.03] [%clk 0:29:14] } 26... Rxd5 { [%eval 1.1] [%clk 0:35:13] } 27. Qc3 { [%eval 1.18] [%clk 0:27:07] } 27... Qe7 { [%eval 1.57] [%clk 0:32:25] } 28. Nde4 { [%eval 1.64] [%clk 0:25:51] } 28... Nd7 { [%eval 1.59] [%clk 0:31:38] } 29. Nd6 { [%eval 1.68] [%clk 0:23:59] } 29... Rf8 { [%eval 1.81] [%clk 0:25:20] } 30. Kg2 { [%eval 1.85] [%clk 0:22:18] } 30... Nd4 { [%eval 2.04] [%clk 0:21:23] } 31. b4 { [%eval 1.52] [%clk 0:18:34] } 31... Nf5 { [%eval 1.57] [%clk 0:18:15] } 32. bxc5 { [%eval 1.48] [%clk 0:17:29] } 32... Rxc5 { [%eval 1.9] [%clk 0:17:22] } 33. Qb3?? { [%eval 0.0] } { Blunder. Nxf5 was best. } { [%clk 0:15:28] } 33... Nxd6 { [%eval 0.0] [%clk 0:15:57] } 34. exd6 { [%eval 0.0] [%clk 0:14:36] } 34... Qxd6 { [%eval 0.0] [%clk 0:15:54] } 35. Rd1? { [%eval -1.23] } { Mistake. Kh3 was best. } { [%clk 0:10:57] } 35... Qc6+ { [%eval -1.08] [%clk 0:14:29] } 36. Kg1?? { [%eval -5.07] } { Blunder. Ne4 was best. } { [%clk 0:09:52] } 36... Rc3 { [%eval -4.79] [%clk 0:10:52] } 37. Qxe6?! { [%eval -7.68] } { Inaccuracy. Rb4 was best. } { [%clk 0:06:47] } 37... Rxg3+ { [%eval -7.62] [%clk 0:11:12] } 38. Kf2 { [%eval -7.49] [%clk 0:06:34] } 38... Qg2+ { [%eval -7.48] [%clk 0:08:32] } 39. Ke1 { [%eval -7.46] [%clk 0:06:56] } 39... Qg1+ { [%eval -6.76] [%clk 0:07:39] } 40. Kd2 { [%eval -7.01] [%clk 0:06:26] } 40... Rd3+ { [%eval -6.72] [%clk 0:05:18] } 41. Kxd3 { [%eval -6.16] [%clk 0:05:47] } 41... Qxd1+ { [%eval -4.79] [%clk 0:05:41] } 0-1