Event: Round 5: Barcon, Harmon - David Leroy Debblay
Date: 2024-05-13
White: Barcon, Harmon
WhiteTitle: FM
WhiteElo: 1963
Black: David Leroy Debblay
BlackElo: 1903
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:27] } 2. Nf3 { [%eval 0.19] [%clk 1:31:24] } 2... Nf6 { [%eval 0.27] [%clk 1:30:49] } 3. Nxe5 { [%eval 0.25] [%clk 1:31:43] } 3... d6 { [%eval 0.32] [%clk 1:31:08] } 4. Nf3 { [%eval 0.31] [%clk 1:32:05] } 4... Nxe4 { [%eval 0.26] [%clk 1:31:31] } 5. Nc3 { [%eval 0.17] [%clk 1:32:33] } 5... Nxc3 { [%eval 0.29] [%clk 1:30:38] } 6. dxc3 { [%eval 0.18] [%clk 1:33:02] } 6... Be7 { [%eval 0.19] [%clk 1:30:59] } 7. Bd3 { [%eval 0.14] [%clk 1:33:19] } 7... O-O { [%eval 0.17] [%clk 1:29:50] } 8. h3 { [%eval -0.04] [%clk 1:33:46] } 8... Nc6 { [%eval 0.26] [%clk 1:29:56] } 9. O-O { [%eval 0.04] [%clk 1:34:06] } 9... Be6 { [%eval 0.1] [%clk 1:30:01] } 10. Re1 { [%eval 0.14] [%clk 1:33:52] } 10... Bf6 { [%eval 0.14] [%clk 1:29:32] } 11. Bf4 { [%eval 0.14] [%clk 1:33:50] } 11... Qd7 { [%eval 0.12] [%clk 1:25:25] } 12. Ng5 { [%eval 0.07] [%clk 1:28:48] } 12... Bxg5 { [%eval 0.1] [%clk 1:17:47] } 13. Bxg5 { [%eval 0.09] [%clk 1:29:08] } 13... Ne5 { [%eval 0.08] } 14. Bf1 { [%eval 0.04] [%clk 1:24:58] } 14... h6 { [%eval 0.25] [%clk 1:17:11] } 15. Bf4 { [%eval 0.3] [%clk 1:24:15] } 15... Ng6 { [%eval 0.35] [%clk 1:15:24] } 16. Qf3 { [%eval 0.0] } 16... Nxf4 { [%eval 0.0] [%clk 1:07:04] } 17. Qxf4 { [%eval 0.0] } 17... Rfe8 { [%eval 0.0] [%clk 1:06:01] } 18. Bd3 { [%eval -0.04] } 18... d5 { [%eval 0.01] [%clk 1:04:37] } 19. Rad1 { [%eval 0.0] [%clk 1:20:38] } 19... c6 { [%eval 0.12] [%clk 1:04:22] } 20. c4 { [%eval 0.2] [%clk 1:19:18] } 20... Rad8 { [%eval 0.28] [%clk 0:57:49] } 21. cxd5 { [%eval 0.31] [%clk 1:14:48] } 21... cxd5 { [%eval 0.62] [%clk 0:57:04] } 22. Re3 { [%eval 0.49] } 22... Qd6 { [%eval 0.69] [%clk 0:55:37] } 23. Qd4 { [%eval 0.96] [%clk 1:13:54] } 23... a6 { [%eval 0.83] [%clk 0:53:51] } 24. Rg3 { [%eval 0.8] [%clk 1:14:12] } 24... Qf8 { [%eval 1.07] [%clk 0:53:55] } 25. Re1 { [%eval 1.14] [%clk 1:10:51] } 25... Bd7 { [%eval 1.31] [%clk 0:52:39] } 26. Rxe8 { [%eval 1.3] [%clk 1:11:02] } 26... Rxe8 { [%eval 1.23] [%clk 0:53:08] } 27. Qxd5 { [%eval 1.4] [%clk 1:07:52] } 27... Bc6 { [%eval 1.34] [%clk 0:52:55] } 28. Qf5 { [%eval 1.39] [%clk 1:07:32] } 28... g6 { [%eval 1.37] [%clk 0:52:44] } 29. Bc4 { [%eval 1.06] [%clk 1:06:30] } 29... Kg7 { [%eval 1.26] [%clk 0:52:31] } 30. Bd3? { [%eval -0.31] } { Mistake. Qa5 was best. } { [%clk 0:55:26] } 30... Qd6 { [%eval -0.22] [%clk 0:51:45] } 31. Qa5 { [%eval -0.34] [%clk 0:55:26] } 31... Qf8?? { [%eval 2.27] } { Blunder. Qd4 was best. } { [%clk 0:52:31] } 32. Qf5?? { [%eval -0.33] } { Blunder. Bxa6 was best. } { [%clk 0:55:26] } 32... Qd6 { [%eval -0.39] [%clk 0:51:45] } 33. Qa5 { [%eval -0.41] [%clk 1:20:45] } 33... Qf8?? { [%eval 2.42] } { Blunder. Qd4 was best. } { [%clk 0:52:31] } 34. Qf5?? { [%eval 0.0] } { Blunder. Bxa6 was best. } { [%clk 0:55:26] } 34... Qd6 { [%eval 0.0] [%clk 0:51:45] } 35. Qa5 { [%eval -0.35] [%clk 0:55:26] } 35... Qf8?? { [%eval 2.38] } { Blunder. Qd4 was best. } { [%clk 0:52:31] } 36. Qf5?? { [%eval 0.0] } { Blunder. Bxa6 was best. } { [%clk 0:55:26] } 36... Qd6 { [%eval 0.0] [%clk 0:51:45] } 37. Qa5 { [%eval -0.41] [%clk 0:55:26] } 37... Qf4? { [%eval 0.84] } { Mistake. Qd4 was best. } { [%clk 0:48:47] } 38. Qd5?? { [%eval #-10] } { Checkmate is now unavoidable. Qc3+ was best. } { [%clk 1:07:52] } 38... Qd6?? { [%eval 7.19] } { Lost forced checkmate sequence. Re1+ was best. } { [%clk 0:51:45] } 39. Qa5?? { [%eval -0.37] } { Blunder. Qxd6 was best. } { [%clk 0:55:26] } 39... Qf4? { [%eval 1.01] } { Mistake. Qd4 was best. } 40. Qc3+ { [%eval 0.76] [%clk 0:52:10] } 1/2-1/2