Event: Reykjavik Open 2023
Site: Reykjavik, Iceland
White: Ornolfsson, Magnus P.
WhiteElo: 2153
Black: Song, Julien
BlackElo: 2348
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:39] } 1... c6 { [%eval 0.37] [%clk 1:30:38] } 2. d4 { [%eval 0.41] [%clk 1:29:34] } 2... d5 { [%eval 0.28] [%clk 1:30:54] } 3. e5 { [%eval 0.28] [%clk 1:28:15] } 3... c5 { [%eval 0.43] [%clk 1:31:05] } 4. dxc5 { [%eval 0.31] [%clk 1:27:32] } 4... e6 { [%eval 0.31] [%clk 1:31:08] } 5. Nf3 { [%eval 0.4] [%clk 1:24:47] } 5... Bxc5 { [%eval 0.13] [%clk 1:30:43] } 6. Bd3 { [%eval 0.39] [%clk 1:24:18] } 6... Nc6 { [%eval 0.5] [%clk 1:30:29] } 7. a3 { [%eval 0.4] [%clk 1:22:44] } 7... f6 { [%eval 0.46] [%clk 1:28:26] } 8. b4 { [%eval 0.33] [%clk 1:16:15] } 8... Be7 { [%eval 0.16] [%clk 1:28:07] } 9. Bb2 { [%eval 0.36] [%clk 1:13:45] } 9... Nh6 { [%eval 0.4] [%clk 1:27:35] } 10. O-O { [%eval 0.36] [%clk 1:03:53] } 10... Nf7 { [%eval 0.33] [%clk 1:27:42] } 11. Bb5 { [%eval -0.21] [%clk 0:59:10] } 11... O-O { [%eval -0.08] [%clk 1:25:20] } 12. Bxc6 { [%eval -0.19] [%clk 0:59:04] } 12... bxc6 { [%eval -0.33] [%clk 1:25:30] } 13. Nbd2 { [%eval -0.34] [%clk 0:58:52] } 13... a5 { [%eval 0.16] [%clk 1:18:23] } 14. Re1?! { [%eval -0.44] } { Inaccuracy. Nb3 was best. } { [%clk 0:54:04] } 14... axb4 { [%eval -0.34] [%clk 0:45:01] } 15. axb4 { [%eval -0.31] [%clk 0:53:33] } 15... Rb8 { [%eval -0.3] [%clk 0:44:58] } 16. Nd4?! { [%eval -1.32] } { Inaccuracy. exf6 was best. } { [%clk 0:42:23] } 16... Qb6 { [%eval -1.4] [%clk 0:40:50] } 17. b5 { [%eval -1.99] [%clk 0:18:10] } 17... cxb5?! { [%eval -1.19] } { Inaccuracy. Nxe5 was best. } { [%clk 0:20:04] } 18. f4 { [%eval -1.64] [%clk 0:17:46] } 18... fxe5 { [%eval -1.55] [%clk 0:15:49] } 19. fxe5 { [%eval -1.6] [%clk 0:18:12] } 19... Ng5 { [%eval -1.5] [%clk 0:15:11] } 20. Qg4 { [%eval -1.37] [%clk 0:16:12] } 20... Bd7 { [%eval -1.35] [%clk 0:14:11] } 21. h4 { [%eval -1.86] [%clk 0:14:43] } 21... Nf7 { [%eval -2.03] [%clk 0:14:16] } 22. Kh2 { [%eval -1.93] [%clk 0:11:10] } 22... Nh6 { [%eval -2.04] [%clk 0:14:26] } 23. Qh3 { [%eval -2.67] [%clk 0:10:29] } 23... Rf4 { [%eval -2.99] [%clk 0:13:00] } 24. N2f3 { [%eval -3.01] [%clk 0:08:10] } 24... Ng4+ { [%eval -2.96] [%clk 0:10:55] } 25. Kg3 { [%eval -3.16] [%clk 0:05:50] } 25... Rbf8 { [%eval -3.07] [%clk 0:10:43] } 26. c3?! { [%eval -4.7] } { Inaccuracy. h5 was best. } { [%clk 0:05:38] } 26... h5 { [%eval -4.99] [%clk 0:08:01] } 27. Qh1 { [%eval -5.33] [%clk 0:05:09] } 27... b4?! { [%eval -3.65] } { Inaccuracy. Re4 was best. } { [%clk 0:06:49] } 28. Re2?! { [%eval -4.69] } { Inaccuracy. Qg1 was best. } { [%clk 0:05:07] } 28... Bb5 { [%eval -4.59] [%clk 0:05:48] } 29. Rd2?! { [%eval -6.14] } { Inaccuracy. Qe1 was best. } { [%clk 0:02:33] } 29... Ne3? { [%eval -3.78] } { Mistake. Nxe5 was best. } { [%clk 0:06:01] } 30. Nxb5?! { [%eval -5.89] } { Inaccuracy. Qg1 was best. } { [%clk 0:01:20] } 30... Qxb5 { [%eval -6.19] [%clk 0:05:22] } 31. Rd4 { [%eval -6.62] [%clk 0:01:19] } 31... Nf5+ { [%eval -6.68] [%clk 0:04:49] } 32. Kxf4?? { [%eval #-4] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:01:44] } 32... Nxd4+?? { [%eval -5.98] } { Lost forced checkmate sequence. Qe2 was best. } { [%clk 0:05:09] } 33. Kg3 { [%eval -5.94] [%clk 0:01:49] } 33... Ne2+ { [%eval -5.47] [%clk 0:03:06] } 34. Kh3 { [%eval -6.26] [%clk 0:01:42] } 34... bxc3 { [%eval -6.03] [%clk 0:02:56] } 35. Bc1 { [%eval -6.11] [%clk 0:01:46] } 35... Qc4 { [%eval -5.97] [%clk 0:02:50] } 36. Qe1 { [%eval -5.95] [%clk 0:01:40] } 36... Qg4+ { [%eval -5.51] [%clk 0:02:08] } 37. Kh2 { [%eval -5.39] [%clk 0:02:03] } 37... Nxc1 { [%eval -5.17] [%clk 0:01:54] } 38. Rxc1 { [%eval -4.96] [%clk 0:01:06] } 38... d4 { [%eval -5.3] [%clk 0:02:13] } 39. Rd1 { [%eval -5.84] [%clk 0:00:58] } 39... Rd8 { [%eval -4.89] [%clk 0:02:24] } 40. Rd3 { [%eval -4.99] [%clk 0:00:50] } 40... Ba3 { [%eval -4.95] [%clk 0:00:34] } 41. Qd1 { [%eval -4.93] [%clk 0:26:38] } 41... Rc8 { [%eval -4.56] [%clk 0:16:24] } 42. Qc2 { [%eval -4.18] [%clk 0:18:52] } 42... Bc5 { [%eval -4.66] [%clk 0:11:58] } 43. Qb3 { [%eval -5.16] [%clk 0:16:36] } 43... Kh8 { [%eval -4.16] [%clk 0:02:42] } 44. Qc4 { [%eval -4.14] [%clk 0:09:37] } 44... Qf4+ { [%eval -4.09] [%clk 0:02:34] } 45. g3? { [%eval -6.62] } { Mistake. Kg1 was best. } { [%clk 0:05:25] } 45... Qf5 { [%eval -6.39] [%clk 0:01:45] } 46. Ng5?! { [%eval -36.73] } { Inaccuracy. Rd1 was best. } { [%clk 0:03:04] } 46... Qf2+ { [%eval -7.98] [%clk 0:01:07] } 47. Kh3 { [%eval -15.52] [%clk 0:02:45] } 47... Qf1+ { [%eval #-13] [%clk 0:00:55] } 48. Kh2 { [%eval -36.57] [%clk 0:02:46] } 48... Rb8 { [%eval -8.64] [%clk 0:00:58] } 49. Rxc3 { [%eval -19.59] [%clk 0:01:10] } 49... Rb2+? { [%eval -5.82] } { Mistake. Qf2+ was best. } { [%clk 0:00:34] } 50. Rc2 { [%eval -5.6] [%clk 0:01:33] } 50... Qxc4 { [%eval -5.83] [%clk 0:00:34] } 51. Rxb2 { [%eval -5.78] [%clk 0:01:58] } 51... Bb4 { [%eval -5.93] [%clk 0:00:42] } 0-1