Event: Icelandic Chess Championship 2023
Site: Hafnarfjordur, Iceland
White: Ingvason, Johann
WhiteElo: 2076
Black: Thorfinnsson, Bragi
BlackElo: 2431
Result: 0-1
ECO: A56
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:35] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:27:08] } 3. d5 { [%eval 0.75] [%clk 1:31:27] } 3... g6 { [%eval 0.85] [%clk 1:27:28] } 4. g3 { [%eval 0.34] [%clk 1:31:40] } 4... Bg7 { [%eval 0.5] [%clk 1:27:39] } 5. Bg2 { [%eval 0.45] [%clk 1:32:04] } 5... O-O { [%eval 0.48] [%clk 1:27:20] } 6. Nf3 { [%eval 0.29] [%clk 1:32:22] } 6... d6 { [%eval 0.46] [%clk 1:24:43] } 7. Nc3 { [%eval 0.36] [%clk 1:31:54] } 7... e6 { [%eval 0.45] [%clk 1:24:53] } 8. O-O { [%eval 0.39] [%clk 1:32:11] } 8... exd5 { [%eval 0.43] [%clk 1:23:18] } 9. cxd5 { [%eval 0.41] [%clk 1:31:36] } 9... Re8 { [%eval 0.33] [%clk 1:21:53] } 10. Bf4 { [%eval 0.46] [%clk 1:31:51] } 10... a6 { [%eval 0.5] [%clk 1:21:28] } 11. a4 { [%eval 0.5] [%clk 1:32:14] } 11... Nh5 { [%eval 0.44] [%clk 1:21:19] } 12. Bg5 { [%eval 0.48] [%clk 1:31:09] } 12... Qb6 { [%eval 0.87] [%clk 1:17:35] } 13. Qc1 { [%eval 0.72] [%clk 1:31:12] } 13... Nd7 { [%eval 0.6] [%clk 1:16:13] } 14. a5 { [%eval 0.59] [%clk 1:27:27] } 14... Qc7 { [%eval 0.58] [%clk 1:16:04] } 15. e4 { [%eval 0.3] [%clk 1:25:05] } 15... Rb8 { [%eval 0.27] [%clk 1:10:17] } 16. h3 { [%eval 0.22] [%clk 1:11:20] } 16... b5 { [%eval 0.23] [%clk 1:09:11] } 17. axb6 { [%eval 0.09] [%clk 1:10:57] } 17... Rxb6 { [%eval 0.18] [%clk 1:08:04] } 18. Re1 { [%eval 0.21] [%clk 0:45:03] } 18... Rb4 { [%eval 0.21] [%clk 1:04:20] } 19. g4 { [%eval -0.18] [%clk 0:41:27] } 19... Nhf6 { [%eval -0.15] [%clk 1:04:20] } 20. Qc2?! { [%eval -0.78] } { Inaccuracy. Bh6 was best. } { [%clk 0:41:44] } 20... h5 { [%eval -0.77] [%clk 1:01:43] } 21. gxh5 { [%eval -1.16] [%clk 0:32:29] } 21... Nxh5 { [%eval -1.26] [%clk 1:01:41] } 22. Be3 { [%eval -1.49] [%clk 0:30:55] } 22... Ne5 { [%eval -1.7] [%clk 0:57:45] } 23. Nxe5 { [%eval -1.6] [%clk 0:31:11] } 23... Bxe5 { [%eval -1.48] [%clk 0:57:27] } 24. Qd2 { [%eval -1.55] [%clk 0:31:13] } 24... Qb7 { [%eval -1.73] [%clk 0:51:28] } 25. Re2 { [%eval -2.13] [%clk 0:28:02] } 25... Bd7?! { [%eval -1.39] } { Inaccuracy. Qe7 was best. } { [%clk 0:47:51] } 26. Rae1?! { [%eval -2.36] } { Inaccuracy. f4 was best. } { [%clk 0:24:41] } 26... Bb5 { [%eval -2.32] [%clk 0:40:29] } 27. Nxb5 { [%eval -2.43] [%clk 0:25:00] } 27... Qxb5 { [%eval -2.37] [%clk 0:40:38] } 28. Qc1 { [%eval -2.94] [%clk 0:23:44] } 28... a5 { [%eval -2.51] [%clk 0:37:26] } 29. f4?! { [%eval -3.59] } { Inaccuracy. Bf3 was best. } { [%clk 0:18:36] } 29... Bxb2 { [%eval -3.8] [%clk 0:36:10] } 30. Rxb2 { [%eval -4.32] [%clk 0:17:35] } 30... Rxb2 { [%eval -4.17] [%clk 0:36:28] } 31. f5 { [%eval -4.4] [%clk 0:12:10] } 31... Ng3 { [%eval -4.52] [%clk 0:31:47] } 32. Qd1 { [%eval -4.86] [%clk 0:12:29] } 32... Re2 { [%eval -4.98] [%clk 0:26:53] } 33. fxg6 { [%eval -5.09] [%clk 0:11:21] } 33... fxg6 { [%eval -4.99] [%clk 0:26:56] } 34. Bf2 { [%eval -5.62] [%clk 0:09:51] } 34... Qb2 { [%eval -5.65] [%clk 0:24:21] } 35. Rxe2 { [%eval -5.48] [%clk 0:04:16] } 35... Nxe2+ { [%eval -5.67] [%clk 0:24:25] } 36. Kf1 { [%eval -5.94] [%clk 0:03:26] } 36... Nf4 { [%eval -6.06] [%clk 0:23:11] } 37. Qg4 { [%eval -7.32] [%clk 0:01:54] } 37... Qa1+ { [%eval -6.31] [%clk 0:14:55] } 38. Be1 { [%eval -6.63] [%clk 0:02:19] } 38... Rf8 { [%eval -6.54] [%clk 0:14:38] } 39. Bf3 { [%eval -7.33] [%clk 0:02:38] } 39... a4 { [%eval -7.41] [%clk 0:14:48] } 40. h4 { [%eval -9.41] [%clk 0:00:46] } 40... a3 { [%eval -8.99] [%clk 0:12:27] } 41. h5 { [%eval -11.18] [%clk 0:01:00] } 41... a2 { [%eval -11.53] [%clk 0:12:28] } 42. hxg6 { [%eval -10.96] [%clk 0:01:24] } 42... Qg7 { [%eval -13.33] [%clk 0:11:38] } 0-1