Event: Round 9: Haraldur Haraldsson - Bjorn Holm Birkisson
Date: 2023-09-27
White: Haraldur Haraldsson
WhiteElo: 1933
Black: Bjorn Holm Birkisson
BlackElo: 2097
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:04] } 3. Bb5 { [%eval 0.37] [%clk 1:31:14] } 3... g6 { [%eval 0.59] [%clk 1:30:54] } 4. O-O { [%eval 0.2] [%clk 1:31:21] } 4... Bg7 { [%eval 0.55] [%clk 1:30:43] } 5. Re1 { [%eval 0.47] [%clk 1:31:33] } 5... Nf6 { [%eval 0.47] [%clk 1:30:38] } 6. c3 { [%eval 0.5] [%clk 1:28:29] } 6... O-O { [%eval 0.21] [%clk 1:30:30] } 7. d4 { [%eval 0.33] [%clk 1:25:13] } 7... d5 { [%eval 0.43] [%clk 1:30:22] } 8. exd5?! { [%eval -0.17] } { Inaccuracy. e5 was best. } { [%clk 1:23:21] } 8... Qxd5 { [%eval -0.18] [%clk 1:30:38] } 9. c4 { [%eval -0.58] [%clk 1:20:02] } 9... Qd6 { [%eval -0.2] [%clk 1:30:36] } 10. d5?! { [%eval -1.16] } { Inaccuracy. Bxc6 was best. } { [%clk 1:19:10] } 10... Nd4 { [%eval -1.33] [%clk 1:30:51] } 11. Nxd4 { [%eval -1.0] [%clk 1:13:50] } 11... cxd4 { [%eval -1.19] [%clk 1:31:12] } 12. Qxd4?! { [%eval -1.83] } { Inaccuracy. Nd2 was best. } { [%clk 1:05:53] } 12... Ng4 { [%eval -1.75] [%clk 1:31:21] } 13. Qf4 { [%eval -1.76] [%clk 1:05:59] } 13... Qxf4 { [%eval -1.64] [%clk 1:30:36] } 14. Bxf4 { [%eval -1.76] [%clk 1:06:18] } 14... Bxb2 { [%eval -1.74] [%clk 1:30:37] } 15. Nd2 { [%eval -1.65] [%clk 1:06:42] } 15... Bxa1 { [%eval -1.83] [%clk 1:29:56] } 16. Rxa1 { [%eval -1.77] [%clk 1:07:05] } 16... a6 { [%eval -1.52] [%clk 1:21:08] } 17. Ba4 { [%eval -1.48] [%clk 1:04:45] } 17... b5 { [%eval -1.17] [%clk 1:19:25] } 18. cxb5 { [%eval -1.43] [%clk 1:04:34] } 18... Bd7 { [%eval -1.72] [%clk 1:14:52] } 19. Ne4 { [%eval -1.62] [%clk 0:56:09] } 19... axb5 { [%eval -1.5] [%clk 1:05:12] } 20. Bb3 { [%eval -1.46] [%clk 0:56:21] } 20... Bf5 { [%eval -1.63] [%clk 1:04:32] } 21. f3 { [%eval -1.63] [%clk 0:53:20] } 21... Bxe4 { [%eval -1.64] [%clk 0:27:02] } 22. fxe4 { [%eval -1.82] [%clk 0:52:00] } 22... Kg7?! { [%eval -1.23] } { Inaccuracy. Nf6 was best. } { [%clk 0:26:28] } 23. h3 { [%eval -1.74] [%clk 0:50:55] } 23... Nh6? { [%eval -0.56] } { Mistake. Nf6 was best. } { [%clk 0:26:12] } 24. g4?! { [%eval -1.25] } { Inaccuracy. e5 was best. } { [%clk 0:49:58] } 24... f6 { [%eval -1.12] [%clk 0:25:38] } 25. e5 { [%eval -1.68] [%clk 0:39:59] } 25... Nf7 { [%eval -1.62] [%clk 0:23:46] } 26. exf6+ { [%eval -1.11] [%clk 0:35:02] } 26... exf6 { [%eval -1.47] [%clk 0:23:33] } 27. Bc7 { [%eval -1.49] [%clk 0:35:04] } 27... Ra7? { [%eval -0.21] } { Mistake. Ra6 was best. } { [%clk 0:16:41] } 28. d6 { [%eval -0.18] [%clk 0:34:19] } 28... Rc8 { [%eval -0.12] [%clk 0:11:47] } 29. Rd1 { [%eval -0.09] [%clk 0:28:53] } 29... Rcxc7 { [%eval -0.17] [%clk 0:10:02] } 30. dxc7 { [%eval -0.14] [%clk 0:28:44] } 30... Rxc7 { [%eval -0.11] [%clk 0:10:26] } 31. Rd5 { [%eval -0.14] [%clk 0:29:00] } 31... Rb7 { [%eval -0.06] [%clk 0:08:10] } 32. Kf2 { [%eval -0.08] [%clk 0:29:13] } 32... g5 { [%eval 0.0] [%clk 0:04:05] } 33. Kg3 { [%eval -0.07] [%clk 0:26:15] } 33... Ne5 { [%eval -0.05] [%clk 0:03:47] } 34. h4 { [%eval -0.2] [%clk 0:26:14] } 34... gxh4+ { [%eval -0.21] [%clk 0:02:55] } 35. Kxh4 { [%eval -0.06] [%clk 0:26:37] } 35... Rd7 { [%eval 0.0] [%clk 0:01:37] } 36. Rxb5 { [%eval 0.0] [%clk 0:25:15] } 36... Rd3 { [%eval 0.0] [%clk 0:02:02] } 37. g5 { [%eval 0.0] [%clk 0:20:14] } 37... Nf3+ { [%eval 0.0] [%clk 0:00:33] } 38. Kg4 { [%eval 0.0] [%clk 0:20:38] } 38... Nxg5 { [%eval -0.08] [%clk 0:00:37] } 39. Rb7+?! { [%eval -0.83] } { Inaccuracy. Rb8 was best. } { [%clk 0:20:36] } 39... Kh6?! { [%eval -0.04] } { Inaccuracy. Kg6 was best. } { [%clk 0:00:49] } 40. a4 { [%eval -0.13] [%clk 0:32:23] } 40... Rf3 { [%eval 0.0] [%clk 0:16:09] } 41. Bc2 { [%eval 0.0] [%clk 0:32:03] } 41... Rc3 { [%eval -0.07] [%clk 0:12:05] } 42. Bb1 { [%eval -0.05] [%clk 0:31:42] } 42... Rc4+ { [%eval -0.05] [%clk 0:06:18] } 43. Kf5 { [%eval -0.02] [%clk 0:31:25] } 43... Rxa4 { [%eval -0.06] [%clk 0:06:06] } 44. Kxf6 { [%eval 0.0] [%clk 0:31:40] } 44... Ra6+ { [%eval -0.04] [%clk 0:05:20] } 45. Ke5 { [%eval 0.0] [%clk 0:31:27] } 45... Re6+ { [%eval -0.03] [%clk 0:05:12] } 46. Kf5 { [%eval 0.0] [%clk 0:29:43] } 46... Re1 { [%eval -0.04] [%clk 0:03:14] } 47. Kg4 { [%eval -0.05] [%clk 0:29:48] } 47... Rg1+ { [%eval -0.04] [%clk 0:03:32] } 48. Kh4 { [%eval -0.06] [%clk 0:29:32] } 48... Nf3+ { [%eval -0.05] [%clk 0:03:44] } 49. Kh3 { [%eval 0.0] [%clk 0:30:00] } 49... Ng5+ { [%eval -0.08] [%clk 0:03:18] } 50. Kh4 { [%eval -0.04] [%clk 0:30:15] } 50... Nf3+ { [%eval -0.05] [%clk 0:03:00] } 51. Kh3 { [%eval 0.0] [%clk 0:30:39] } 51... Kg5 { [%eval 0.0] [%clk 0:03:15] } 52. Rg7+ { [%eval 0.0] [%clk 0:30:41] } 52... Kf4 { [%eval -0.11] [%clk 0:03:36] } 53. Rxg1 { [%eval -0.1] [%clk 0:30:46] } 53... Nxg1+ { [%eval -0.1] [%clk 0:03:55] } 1/2-1/2