Event: Round 8: Stefansson, Vignir Vatnar - Bosiocic, Marin
Date: 2023-08-18
White: Stefansson, Vignir Vatnar
WhiteTitle: IM
Black: Bosiocic, Marin
BlackTitle: GM
Result: 0-1
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:30:44] } 2... e6 { [%eval 0.23] [%clk 1:31:20] } 3. g3 { [%eval 0.14] [%clk 1:31:03] } 3... Bb4+ { [%eval 0.23] [%clk 1:31:42] } 4. Nd2 { [%eval 0.13] [%clk 1:31:29] } 4... d5 { [%eval 0.13] [%clk 1:31:47] } 5. Bg2 { [%eval 0.2] [%clk 1:31:54] } 5... O-O { [%eval 0.12] [%clk 1:32:06] } 6. Nf3 { [%eval 0.21] [%clk 1:32:20] } 6... b6 { [%eval 0.12] [%clk 1:32:29] } 7. O-O { [%eval 0.15] [%clk 1:31:30] } 7... Bb7 { [%eval 0.24] [%clk 1:32:49] } 8. Ne5 { [%eval 0.23] [%clk 1:31:34] } 8... a5 { [%eval 0.14] [%clk 1:30:02] } 9. a3 { [%eval 0.17] [%clk 1:31:04] } 9... Be7 { [%eval 0.24] [%clk 1:28:14] } 10. b3 { [%eval 0.14] [%clk 1:31:10] } 10... c5 { [%eval 0.14] [%clk 1:27:36] } 11. Bb2 { [%eval 0.13] [%clk 1:27:54] } 11... Nc6 { [%eval 0.14] [%clk 1:26:58] } 12. cxd5 { [%eval 0.1] [%clk 1:24:12] } 12... exd5 { [%eval 0.11] [%clk 1:27:00] } 13. Nxc6 { [%eval 0.14] [%clk 1:24:11] } 13... Bxc6 { [%eval 0.15] [%clk 1:27:21] } 14. Rc1 { [%eval 0.1] [%clk 1:18:41] } 14... Qd6 { [%eval 0.55] [%clk 1:20:47] } 15. dxc5 { [%eval 0.53] [%clk 1:13:25] } 15... bxc5 { [%eval 0.58] [%clk 1:21:05] } 16. Nc4 { [%eval 0.56] [%clk 1:13:01] } 16... Qe6 { [%eval 0.51] [%clk 1:21:07] } 17. Ne5 { [%eval 0.29] [%clk 1:13:01] } 17... Bb7 { [%eval 0.28] [%clk 1:17:33] } 18. Nd3 { [%eval 0.24] [%clk 1:12:38] } 18... Ne4 { [%eval 0.34] [%clk 1:17:24] } 19. Qc2 { [%eval 0.29] [%clk 1:10:00] } 19... Bd6 { [%eval 0.22] [%clk 1:04:43] } 20. e3?! { [%eval -0.35] } { Inaccuracy. Bxe4 was best. } { [%clk 0:58:43] } 20... a4 { [%eval 0.01] [%clk 1:01:30] } 21. Bxe4 { [%eval -0.46] [%clk 0:49:34] } 21... dxe4 { [%eval -0.4] [%clk 1:00:56] } 22. Nxc5 { [%eval -0.54] [%clk 0:49:59] } 22... Bxc5 { [%eval -0.4] [%clk 1:01:01] } 23. Qxc5 { [%eval -0.45] [%clk 0:50:25] } 23... axb3 { [%eval -0.53] [%clk 0:59:02] } 24. Qd4 { [%eval -0.56] [%clk 0:49:32] } 24... Qg6 { [%eval -0.28] [%clk 0:56:14] } 25. Rc7 { [%eval -0.58] [%clk 0:46:58] } 25... Bc8 { [%eval -0.52] [%clk 0:54:47] } 26. h4 { [%eval -0.7] [%clk 0:44:12] } 26... h6 { [%eval -0.63] [%clk 0:51:34] } 27. Rd1 { [%eval -0.75] [%clk 0:42:48] } 27... Be6 { [%eval -0.95] [%clk 0:48:54] } 28. Qe5 { [%eval -0.71] [%clk 0:40:19] } 28... Rac8 { [%eval -0.56] [%clk 0:45:16] } 29. a4 { [%eval -0.89] [%clk 0:37:11] } 29... Kh7 { [%eval -0.53] [%clk 0:39:05] } 30. Rxc8 { [%eval -0.34] [%clk 0:28:53] } 30... Rxc8 { [%eval -0.38] [%clk 0:39:15] } 31. Rd2 { [%eval -0.89] [%clk 0:29:20] } 31... Bg4?! { [%eval -0.26] } { Inaccuracy. Qg4 was best. } { [%clk 0:34:47] } 32. a5 { [%eval -0.48] [%clk 0:28:32] } 32... Bf3 { [%eval 0.01] [%clk 0:25:31] } 33. a6 { [%eval 0.15] [%clk 0:27:09] } 33... Ra8 { [%eval 0.1] [%clk 0:17:45] } 34. Rd6 { [%eval 0.0] [%clk 0:24:17] } 34... Qg4 { [%eval 0.14] [%clk 0:18:08] } 35. Kh2 { [%eval 0.0] [%clk 0:24:44] } 35... Be2?? { [%eval 1.79] } { Blunder. Ra7 was best. } { [%clk 0:14:35] } 36. Qd5?? { [%eval 0.0] } { Blunder. Rd7 was best. } { [%clk 0:21:34] } 36... Ra7 { [%eval 0.0] [%clk 0:11:46] } 37. Qd4 { [%eval -0.2] [%clk 0:13:53] } 37... Rxa6 { [%eval -0.29] [%clk 0:09:50] } 38. Rxa6 { [%eval -0.11] [%clk 0:14:10] } 38... Bxa6 { [%eval -0.39] [%clk 0:09:49] } 39. f3 { [%eval -0.17] [%clk 0:14:38] } 39... Qg6 { [%eval -0.21] [%clk 0:09:43] } 40. Qxe4 { [%eval -0.34] [%clk 0:14:10] } 40... Qxe4 { [%eval -0.28] [%clk 0:09:28] } 41. fxe4 { [%eval -0.36] [%clk 0:14:36] } 41... Bb7 { [%eval -0.31] [%clk 0:09:32] } 42. g4?? { [%eval -3.23] } { Blunder. e5 was best. } { [%clk 0:08:26] } 42... Bxe4 { [%eval -3.32] [%clk 0:08:58] } 43. Kg3 { [%eval -3.63] [%clk 0:07:40] } 43... g5 { [%eval -3.78] [%clk 0:09:17] } 44. hxg5?! { [%eval -4.76] } { Inaccuracy. Ba1 was best. } { [%clk 0:08:06] } 44... hxg5 { [%eval -3.96] [%clk 0:09:40] } 45. Kf2 { [%eval -4.67] [%clk 0:08:21] } 45... Bd5 { [%eval -4.01] [%clk 0:09:15] } 46. Ke2 { [%eval -4.44] [%clk 0:08:05] } 46... Be6 { [%eval -3.73] [%clk 0:09:11] } 47. Kf3 { [%eval -3.92] [%clk 0:08:30] } 47... Kg8?? { [%eval -0.36] } { Blunder. f5 was best. } { [%clk 0:08:20] } 0-1