Event: Round 7: Adam Dorrance - Ethan Song
Date: 2023-07-28
White: Adam Dorrance
Black: Ethan Song
Result: 0-1
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:36] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... e6 { [%eval 0.23] [%clk 1:31:00] } 3. g3 { [%eval 0.14] [%clk 1:31:49] } 3... d5 { [%eval 0.16] [%clk 1:31:08] } 4. Bg2 { [%eval 0.2] [%clk 1:32:08] } 4... Be7 { [%eval 0.16] [%clk 1:31:03] } 5. Nf3 { [%eval 0.17] [%clk 1:32:32] } 5... O-O { [%eval 0.3] [%clk 1:31:14] } 6. O-O { [%eval 0.22] [%clk 1:32:47] } 6... dxc4 { [%eval 0.31] [%clk 1:30:26] } 7. Nc3 { [%eval -0.13] [%clk 1:32:57] } 7... a6?! { [%eval 0.79] } { Inaccuracy. Nc6 was best. } { [%clk 1:29:41] } 8. Ne5 { [%eval 0.78] [%clk 1:33:03] } 8... Nd5 { [%eval 0.68] [%clk 1:25:30] } 9. Nxc4 { [%eval 0.72] [%clk 1:29:59] } 9... Nc6 { [%eval 0.7] [%clk 1:18:33] } 10. e4 { [%eval 0.77] [%clk 1:11:53] } 10... Nxc3 { [%eval 0.69] [%clk 1:17:29] } 11. bxc3 { [%eval 0.75] [%clk 1:11:03] } 11... b5 { [%eval 0.73] [%clk 1:15:23] } 12. Ne3 { [%eval 0.78] [%clk 1:10:43] } 12... Bb7 { [%eval 0.9] [%clk 1:12:15] } 13. f4?! { [%eval 0.28] } { Inaccuracy. Rb1 was best. } { [%clk 1:03:33] } 13... Na5 { [%eval 0.2] [%clk 1:09:14] } 14. f5 { [%eval 0.3] [%clk 0:43:07] } 14... c5 { [%eval 0.21] [%clk 1:04:04] } 15. Ba3?! { [%eval -0.62] } { Inaccuracy. fxe6 was best. } { [%clk 0:40:02] } 15... b4 { [%eval -0.52] [%clk 0:58:16] } 16. Bb2 { [%eval -0.66] [%clk 0:26:09] } 16... Bg5 { [%eval -0.51] [%clk 0:53:44] } 17. Ng4 { [%eval -0.51] [%clk 0:19:44] } 17... Nc4 { [%eval -0.78] [%clk 0:50:43] } 18. Qe2?! { [%eval -1.86] } { Inaccuracy. Bc1 was best. } { [%clk 0:19:06] } 18... Nxb2 { [%eval -1.88] [%clk 0:45:56] } 19. Qxb2 { [%eval -2.03] [%clk 0:19:30] } 19... exf5 { [%eval -1.95] [%clk 0:36:54] } 20. Rxf5 { [%eval -2.21] [%clk 0:10:33] } 20... bxc3 { [%eval -2.35] [%clk 0:36:06] } 21. Qxc3 { [%eval -2.43] [%clk 0:10:37] } 21... cxd4 { [%eval -2.46] [%clk 0:36:02] } 22. Qd3 { [%eval -2.77] [%clk 0:10:56] } 22... g6 { [%eval -2.89] [%clk 0:34:12] } 23. Re5 { [%eval -3.18] [%clk 0:06:46] } 23... h5 { [%eval -2.53] [%clk 0:31:39] } 24. h4 { [%eval -2.73] [%clk 0:04:23] } 24... Be7 { [%eval -2.42] [%clk 0:29:30] } 25. Nf2? { [%eval -4.06] } { Mistake. Rxh5 was best. } { [%clk 0:02:11] } 25... Qc7 { [%eval -4.04] [%clk 0:28:14] } 26. Rxe7 { [%eval -4.17] [%clk 0:01:01] } 26... Qxe7 { [%eval -4.06] [%clk 0:28:40] } 27. Qxd4 { [%eval -3.97] [%clk 0:01:27] } 27... Rfd8 { [%eval -4.09] [%clk 0:28:27] } 28. Qe3 { [%eval -4.48] [%clk 0:01:42] } 28... Rac8 { [%eval -4.56] [%clk 0:28:42] } 29. Rc1 { [%eval -4.91] [%clk 0:01:04] } 29... Qe5 { [%eval -4.79] [%clk 0:28:09] } 30. Kh2 { [%eval -4.95] [%clk 0:00:53] } 30... Rxc1 { [%eval -4.79] [%clk 0:27:15] } 31. Qxc1 { [%eval -4.91] [%clk 0:01:20] } 31... Rc8 { [%eval -4.79] [%clk 0:27:38] } 32. Qb1 { [%eval -5.19] [%clk 0:01:30] } 32... Rc3 { [%eval -5.29] [%clk 0:27:10] } 33. Nh1 { [%eval -5.3] [%clk 0:01:36] } 33... Qc7 { [%eval -5.61] [%clk 0:26:49] } 34. Qe1 { [%eval -5.5] [%clk 0:01:36] } 34... Rc2 { [%eval -5.43] [%clk 0:26:45] } 35. Nf2 { [%eval -5.89] [%clk 0:01:31] } 35... Rxa2 { [%eval -5.89] [%clk 0:27:07] } 36. Qe3 { [%eval -5.83] [%clk 0:01:05] } 36... Qc2 { [%eval -6.02] [%clk 0:26:46] } 37. Kg1 { [%eval -5.95] [%clk 0:01:31] } 37... Ra1+ { [%eval -5.68] [%clk 0:27:07] } 38. Kh2 { [%eval -6.04] [%clk 0:01:55] } 38... Qc1 { [%eval -5.96] [%clk 0:27:12] } 39. Qd4?? { [%eval #-11] } { Checkmate is now unavoidable. Nd1 was best. } { [%clk 0:01:23] } 39... Qg1+ { [%eval #-10] [%clk 0:27:32] } 40. Kh3 { [%eval #-10] [%clk 0:01:50] } 40... Bc8+ { [%eval #-9] [%clk 0:27:55] } 41. g4 { [%eval #-9] [%clk 0:02:16] } 41... Ra3+ { [%eval #-8] [%clk 0:28:19] } 0-1