Event: Icelandic Open 2025
Site: Blonduos, Iceland
Date: 2025-06-19
White: Thorhallsson, Simon
WhiteTitle: FM
WhiteElo: 2202
Black: Oskarsson, Markus Orri
BlackElo: 2047
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90+30+15

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:29:12] } 2. Nf3 { [%eval 0.11] [%clk 1:30:42] } 2... d5 { [%eval 0.11] [%clk 1:29:33] } 3. e3 { [%eval 0.0] [%clk 1:30:59] } 3... a6 { [%eval 0.13] [%clk 1:28:01] } 4. Bd3 { [%eval 0.03] [%clk 1:29:45] } 4... Bg4 { [%eval 0.15] [%clk 1:27:33] } 5. O-O { [%eval 0.17] [%clk 1:28:33] } 5... e6 { [%eval 0.17] [%clk 1:24:32] } 6. Nbd2 { [%eval 0.0] [%clk 1:28:51] } 6... Be7 { [%eval 0.17] [%clk 1:18:53] } 7. c3 { [%eval 0.0] [%clk 1:28:25] } 7... Nbd7 { [%eval 0.02] [%clk 1:16:43] } 8. e4 { [%eval 0.08] [%clk 1:26:43] } 8... dxe4 { [%eval 0.06] [%clk 1:16:41] } 9. Nxe4 { [%eval 0.02] [%clk 1:27:07] } 9... O-O { [%eval 0.01] [%clk 1:14:35] } 10. h3 { [%eval -0.04] [%clk 1:17:23] } 10... Bh5 { [%eval 0.08] [%clk 1:12:12] } 11. Ng3 { [%eval 0.0] [%clk 1:15:37] } 11... Bg6 { [%eval -0.05] [%clk 1:11:19] } 12. Bxg6 { [%eval -0.08] [%clk 1:15:55] } 12... hxg6 { [%eval -0.07] [%clk 1:11:42] } 13. Qe2 { [%eval -0.12] [%clk 1:13:53] } 13... c5 { [%eval -0.08] [%clk 1:05:56] } 14. Rd1 { [%eval -0.1] [%clk 1:09:06] } 14... Qc7 { [%eval -0.03] [%clk 1:01:56] } 15. Bg5 { [%eval -0.13] [%clk 1:07:26] } 15... Rfe8 { [%eval -0.16] [%clk 0:56:18] } 16. Ne5 { [%eval -0.01] [%clk 0:56:56] } 16... cxd4 { [%eval 0.0] [%clk 0:50:08] } 17. Nxd7 { [%eval -0.08] [%clk 0:56:38] } 17... Qxd7 { [%eval -0.02] [%clk 0:50:28] } 18. Rxd4 { [%eval -0.06] [%clk 0:56:50] } 18... Qc6 { [%eval 0.0] [%clk 0:47:12] } 19. Rad1 { [%eval 0.0] [%clk 0:49:18] } 19... Rad8 { [%eval 0.0] [%clk 0:42:50] } 20. Rxd8 { [%eval -0.02] [%clk 0:48:15] } 20... Rxd8 { [%eval -0.02] [%clk 0:43:12] } 21. Rxd8+ { [%eval 0.0] [%clk 0:48:35] } 21... Bxd8 { [%eval 0.0] [%clk 0:43:37] } 22. Qd3 { [%eval -0.03] [%clk 0:47:26] } 22... Bc7 { [%eval -0.11] [%clk 0:42:26] } 23. Nf1 { [%eval -0.19] [%clk 0:41:28] } 23... Qd5 { [%eval 0.06] [%clk 0:33:57] } 24. Qxd5 { [%eval 0.0] [%clk 0:41:29] } 24... Nxd5 { [%eval 0.02] [%clk 0:34:25] } 25. Ne3 { [%eval 0.1] [%clk 0:39:35] } 25... Nb6 { [%eval 0.16] [%clk 0:29:28] } 26. Nc2 { [%eval 0.0] [%clk 0:39:13] } 26... Na4 { [%eval 0.0] [%clk 0:27:53] } 27. Bc1 { [%eval 0.01] [%clk 0:39:27] } 27... Kf8 { [%eval 0.16] [%clk 0:26:18] } 28. Kf1 { [%eval 0.12] [%clk 0:39:35] } 28... Ke7 { [%eval 0.06] [%clk 0:25:33] } 29. Ke2 { [%eval 0.1] [%clk 0:39:49] } 29... Kd6 { [%eval 0.06] [%clk 0:25:09] } 30. Nd4 { [%eval 0.0] [%clk 0:36:38] } 30... Kd5 { [%eval 0.06] [%clk 0:24:03] } 31. Nf3 { [%eval -0.03] [%clk 0:36:25] } 31... b5 { [%eval -0.03] [%clk 0:20:38] } 32. g3 { [%eval -0.05] [%clk 0:32:35] } 32... f6 { [%eval -0.02] [%clk 0:18:04] } 33. Ne1 { [%eval -0.08] [%clk 0:31:32] } 33... a5 { [%eval 0.0] [%clk 0:14:02] } 34. Nc2 { [%eval -0.05] [%clk 0:31:04] } 34... g5 { [%eval 0.0] [%clk 0:12:19] } 35. Na3 { [%eval 0.0] [%clk 0:29:21] } 35... b4 { [%eval 0.1] [%clk 0:10:19] } 36. cxb4 { [%eval 0.07] [%clk 0:29:09] } 36... axb4 { [%eval 0.12] [%clk 0:10:44] } 37. Nc2 { [%eval 0.02] [%clk 0:29:23] } 37... Bd6 { [%eval 0.04] [%clk 0:10:25] } 38. Bd2 { [%eval 0.04] [%clk 0:28:59] } 38... Nxb2 { [%eval 0.03] [%clk 0:10:34] } 39. Bxb4 { [%eval 0.08] [%clk 0:29:14] } 39... Be5 { [%eval 0.34] [%clk 0:07:04] } 40. Ne3+ { [%eval 0.37] [%clk 0:43:13] } 40... Kd4? { [%eval 1.84] } { Mistake. Kc6 was best. } { [%clk 0:20:10] } 41. Ng4 { [%eval 1.78] [%clk 0:42:20] } 41... Nd3?! { [%eval 2.45] } { Inaccuracy. Na4 was best. } { [%clk 0:17:54] } 42. Ba3? { [%eval 0.8] } { Mistake. Bf8 was best. } { [%clk 0:39:52] } 42... Bc7? { [%eval 2.02] } { Mistake. Kc3 was best. } { [%clk 0:14:31] } 43. Bf8 { [%eval 2.04] [%clk 0:35:14] } 43... f5?! { [%eval 2.91] } { Inaccuracy. Nc1+ was best. } { [%clk 0:11:12] } 44. Bxg7+ { [%eval 2.92] [%clk 0:34:11] } 44... e5 { [%eval 2.72] [%clk 0:11:40] } 45. Ne3?? { [%eval 0.38] } { Blunder. Nh6 was best. } { [%clk 0:33:16] } 45... Nc1+? { [%eval 1.73] } { Mistake. f4 was best. } { [%clk 0:11:52] } 46. Kf3? { [%eval 0.18] } { Mistake. Kd2 was best. } { [%clk 0:31:06] } 46... f4 { [%eval 0.26] [%clk 0:10:43] } 47. gxf4 { [%eval 0.3] [%clk 0:30:40] } 47... gxf4 { [%eval 0.38] [%clk 0:11:11] } 48. Ng2 { [%eval 0.12] [%clk 0:30:14] } 48... Kd3 { [%eval 0.26] [%clk 0:09:38] } 49. h4 { [%eval 0.0] [%clk 0:28:06] } 49... e4+ { [%eval 0.0] [%clk 0:07:25] } 50. Kg4 { [%eval 0.0] [%clk 0:28:03] } 50... f3 { [%eval 0.0] [%clk 0:07:05] } 51. Ne3 { [%eval 0.0] [%clk 0:24:31] } 51... Bb6 { [%eval 0.0] [%clk 0:02:15] } 52. Nd1 { [%eval 0.0] [%clk 0:20:48] } 52... Ke2 { [%eval 0.0] [%clk 0:01:29] } 53. Nc3+ { [%eval 0.0] [%clk 0:20:50] } 53... Kd3 { [%eval 0.14] [%clk 0:01:20] } 54. Nxe4 { [%eval 0.0] [%clk 0:08:34] } 54... Kxe4 { [%eval 0.0] [%clk 0:01:39] } 55. h5 { [%eval -0.11] [%clk 0:09:01] } 55... Bxf2 { [%eval 0.0] [%clk 0:00:50] } 56. h6 { [%eval 0.0] [%clk 0:09:24] } 56... Be1 { [%eval 0.0] [%clk 0:01:03] } 57. h7 { [%eval 0.0] [%clk 0:09:16] } 57... f2 { [%eval 0.0] [%clk 0:01:28] } 58. h8=Q { [%eval 0.0] [%clk 0:09:42] } 58... f1=Q { [%eval 0.0] [%clk 0:01:50] } 59. Qa8+ { [%eval 0.0] [%clk 0:08:04] } 59... Ke3 { [%eval 0.0] [%clk 0:01:59] } 60. Bh6+ { [%eval 0.0] [%clk 0:08:10] } 60... Ke2?? { [%eval #10] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:00:58] } 61. Qe4+ { [%eval #9] [%clk 0:08:08] } 61... Kd1 { [%eval #4] [%clk 0:00:57] } 62. Qa4+ { [%eval #3] [%clk 0:08:32] } 62... Ke2 { [%eval #2] [%clk 0:01:18] } 63. Qc2+ { [%eval #1] [%clk 0:08:52] } 1-0