Event: Icelandic Chess Championship 2023
Site: Hafnarfjordur, Iceland
White: Gretarsson, Hjorvar Steinn
WhiteElo: 2539
Black: Ingvason, Johann
BlackElo: 2076
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:45] } 1... d5 { [%eval 0.27] [%clk 1:30:54] } 2. c4 { [%eval 0.29] [%clk 1:31:11] } 2... c6 { [%eval 0.3] [%clk 1:31:20] } 3. Nf3 { [%eval 0.32] [%clk 1:31:37] } 3... Nf6 { [%eval 0.38] [%clk 1:31:44] } 4. g3 { [%eval 0.0] [%clk 1:32:03] } 4... Bf5 { [%eval 0.13] [%clk 1:31:40] } 5. Nc3 { [%eval 0.37] [%clk 1:31:45] } 5... e6 { [%eval 0.44] [%clk 1:31:37] } 6. Nh4 { [%eval 0.27] [%clk 1:32:10] } 6... Bg4 { [%eval 0.43] [%clk 1:29:02] } 7. h3 { [%eval 0.67] [%clk 1:29:20] } 7... Bh5 { [%eval 0.52] [%clk 1:28:43] } 8. Qb3 { [%eval 0.24] [%clk 1:25:19] } 8... Qb6 { [%eval 0.29] [%clk 1:28:45] } 9. c5 { [%eval 0.43] [%clk 1:25:05] } 9... Qxb3 { [%eval 0.39] [%clk 1:27:25] } 10. axb3 { [%eval 0.33] [%clk 1:25:30] } 10... Be7 { [%eval 0.46] [%clk 1:26:15] } 11. g4 { [%eval 0.21] [%clk 1:19:03] } 11... Nfd7 { [%eval 0.52] [%clk 1:25:47] } 12. Nf3 { [%eval 0.27] [%clk 1:14:48] } 12... Bg6 { [%eval 0.24] [%clk 1:25:58] } 13. b4?! { [%eval -0.44] } { Inaccuracy. Bf4 was best. } { [%clk 1:15:08] } 13... f6?! { [%eval 0.15] } { Inaccuracy. Na6 was best. } { [%clk 1:25:51] } 14. b5 { [%eval 0.39] [%clk 1:12:29] } 14... O-O { [%eval 0.55] [%clk 1:22:58] } 15. e3 { [%eval 0.64] [%clk 1:06:27] } 15... a6 { [%eval 1.03] [%clk 1:18:07] } 16. b6 { [%eval 0.91] [%clk 1:01:11] } 16... Re8 { [%eval 1.28] [%clk 1:02:46] } 17. b4 { [%eval 1.35] [%clk 0:57:39] } 17... Bf8 { [%eval 1.85] [%clk 1:01:45] } 18. Bd2 { [%eval 1.78] [%clk 0:53:49] } 18... e5 { [%eval 2.08] [%clk 0:58:33] } 19. Kd1 { [%eval 2.06] [%clk 0:53:21] } 19... Bf7 { [%eval 2.13] [%clk 0:49:25] } 20. Rg1 { [%eval 1.83] [%clk 0:51:34] } 20... g6 { [%eval 2.14] [%clk 0:49:29] } 21. Ne1 { [%eval 2.06] [%clk 0:49:47] } 21... Bg7 { [%eval 1.97] [%clk 0:48:42] } 22. Nc2 { [%eval 2.24] [%clk 0:49:32] } 22... Nf8 { [%eval 2.26] [%clk 0:48:00] } 23. b5 { [%eval 2.28] [%clk 0:49:31] } 23... Rd8?! { [%eval 3.14] } { Inaccuracy. a5 was best. } { [%clk 0:47:21] } 24. bxa6 { [%eval 3.13] [%clk 0:48:05] } 24... Nxa6 { [%eval 3.23] [%clk 0:46:36] } 25. Bxa6 { [%eval 3.16] [%clk 0:48:09] } 25... bxa6 { [%eval 3.12] [%clk 0:45:36] } 26. Nb4 { [%eval 3.37] [%clk 0:48:18] } 26... Be8 { [%eval 3.14] [%clk 0:45:36] } 27. Rxa6 { [%eval 3.31] [%clk 0:48:19] } 27... f5 { [%eval 3.46] [%clk 0:44:52] } 28. Ne2 { [%eval 3.45] [%clk 0:47:12] } 28... fxg4 { [%eval 3.47] [%clk 0:42:07] } 29. hxg4 { [%eval 3.48] [%clk 0:47:16] } 29... Ne6 { [%eval 4.06] [%clk 0:37:05] } 30. Bc3 { [%eval 3.78] [%clk 0:46:46] } 30... h6 { [%eval 4.34] [%clk 0:33:30] } 31. Kc2 { [%eval 4.16] [%clk 0:46:22] } 31... Kh7 { [%eval 4.65] [%clk 0:33:19] } 32. Rga1 { [%eval 4.94] [%clk 0:46:04] } 32... Rxa6 { [%eval 4.67] [%clk 0:29:45] } 33. Nxa6 { [%eval 4.82] [%clk 0:45:56] } 33... Rd7 { [%eval 5.32] [%clk 0:29:48] } 34. dxe5 { [%eval 5.41] [%clk 0:46:01] } 34... h5 { [%eval 5.41] [%clk 0:28:54] } 35. Nd4 { [%eval 5.63] [%clk 0:45:42] } 35... Nd8 { [%eval 6.14] [%clk 0:29:02] } 36. Nc7 { [%eval 5.96] [%clk 0:45:43] } 36... Re7 { [%eval 6.96] [%clk 0:26:19] } 37. Ra8 { [%eval 6.71] [%clk 0:46:00] } 37... Nb7 { [%eval 7.72] [%clk 0:25:56] } 38. Rxe8?! { [%eval 5.52] } { Inaccuracy. Nxe8 was best. } { [%clk 0:46:13] } 38... Rxe8 { [%eval 6.33] [%clk 0:26:19] } 39. Nxe8 { [%eval 6.03] [%clk 0:46:38] } 39... Bxe5 { [%eval 6.26] [%clk 0:26:28] } 40. gxh5 { [%eval 5.56] [%clk 0:46:46] } 40... gxh5 { [%eval 5.53] [%clk 0:26:53] } 41. f4 { [%eval 5.35] [%clk 0:47:06] } 41... Bh8 { [%eval 5.57] [%clk 0:25:34] } 42. Ne6 { [%eval 5.93] [%clk 0:45:58] } 42... Bxc3 { [%eval 5.95] [%clk 0:24:04] } 43. Kxc3 { [%eval 5.75] [%clk 0:46:11] } 43... h4 { [%eval 6.38] [%clk 0:24:24] } 44. Kd4 { [%eval 6.18] [%clk 0:45:45] } 44... Kg6 { [%eval 6.17] [%clk 0:24:35] } 45. Ng5 { [%eval 6.07] [%clk 0:46:07] } 45... Nd8 { [%eval 8.15] [%clk 0:21:39] } 46. Nd6 { [%eval 8.01] [%clk 0:45:41] } 46... Ne6+? { [%eval #8] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:22:00] } 47. Nxe6 { [%eval #7] [%clk 0:46:02] } 47... h3 { [%eval #7] [%clk 0:22:27] } 48. b7 { [%eval #6] [%clk 0:46:21] } 1-0