Event: Norway Chess Open 2021
Site: Clarion Hotel Stavanger
Date: 2021-09-16
White: Mathias Lind Schouten
WhiteElo: 1856
Black: Alexandr A. Kostyukov
BlackElo: 1958
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... g6 { [%eval 0.48] [%clk 1:31:19] } 3. c3 { [%eval 0.41] [%clk 1:31:33] } 3... d5 { [%eval 0.33] [%clk 1:31:05] } 4. e5 { [%eval 0.16] [%clk 1:31:52] } 4... Bg4 { [%eval 0.42] [%clk 1:30:04] } 5. d4 { [%eval 0.0] [%clk 1:32:15] } 5... cxd4 { [%eval 0.41] [%clk 1:30:06] } 6. cxd4 { [%eval 0.27] [%clk 1:32:42] } 6... Nc6 { [%eval 0.33] [%clk 1:29:47] } 7. Bb5 { [%eval 0.2] [%clk 1:32:16] } 7... Bg7?! { [%eval 0.83] } { Inaccuracy. Bxf3 was best. } { [%clk 1:29:39] } 8. Bxc6+ { [%eval 1.35] [%clk 1:30:20] } 8... bxc6 { [%eval 1.27] [%clk 1:30:08] } 9. Nbd2 { [%eval 1.42] [%clk 1:29:05] } 9... e6 { [%eval 1.2] [%clk 1:25:09] } 10. O-O { [%eval 1.26] [%clk 1:27:44] } 10... Ne7 { [%eval 1.21] [%clk 1:24:30] } 11. h3 { [%eval 1.18] [%clk 1:16:09] } 11... Bxf3 { [%eval 1.14] [%clk 1:24:58] } 12. Nxf3 { [%eval 1.23] [%clk 1:16:34] } 12... Rb8 { [%eval 1.65] [%clk 1:23:38] } 13. b3 { [%eval 1.25] [%clk 1:14:59] } 13... O-O?! { [%eval 2.14] } { Inaccuracy. c5 was best. } { [%clk 1:20:42] } 14. Bg5?! { [%eval 1.21] } { Inaccuracy. Ba3 was best. } { [%clk 1:02:52] } 14... h6 { [%eval 1.32] [%clk 1:19:06] } 15. Bf6?! { [%eval 0.4] } { Inaccuracy. Bd2 was best. } { [%clk 0:41:45] } 15... Bxf6 { [%eval 0.47] [%clk 1:17:50] } 16. exf6 { [%eval 0.51] [%clk 0:41:26] } 16... Nf5 { [%eval 0.31] [%clk 1:17:05] } 17. g4 { [%eval 0.39] [%clk 0:41:35] } 17... Nd6 { [%eval 0.48] [%clk 1:15:56] } 18. Ne5 { [%eval 0.35] [%clk 0:42:02] } 18... Rc8 { [%eval 0.46] [%clk 1:11:52] } 19. Rc1 { [%eval 0.19] [%clk 0:27:46] } 19... Ne4 { [%eval 0.36] [%clk 1:10:29] } 20. Qf3 { [%eval 0.3] [%clk 0:27:17] } 20... Ng5? { [%eval 1.4] } { Mistake. c5 was best. } { [%clk 0:51:24] } 21. Qe3 { [%eval 1.45] [%clk 0:26:03] } 21... Qxf6 { [%eval 1.04] [%clk 0:49:10] } 22. f4?! { [%eval 0.07] } { Inaccuracy. h4 was best. } { [%clk 0:25:43] } 22... Ne4 { [%eval 0.0] [%clk 0:48:11] } 23. Nd7 { [%eval 0.0] [%clk 0:25:54] } 23... Qe7 { [%eval 0.16] [%clk 0:46:38] } 24. Nxf8 { [%eval 0.0] [%clk 0:26:21] } 24... Kxf8?! { [%eval 0.85] } { Inaccuracy. Qxf8 was best. } { [%clk 0:36:20] } 25. Rc2 { [%eval 0.44] [%clk 0:26:45] } 25... g5 { [%eval 0.17] [%clk 0:29:56] } 26. fxg5 { [%eval 0.0] [%clk 0:26:44] } 26... hxg5 { [%eval 0.04] [%clk 0:30:16] } 27. h4 { [%eval -0.06] [%clk 0:19:49] } 27... gxh4 { [%eval 0.0] [%clk 0:22:25] } 28. Qh6+ { [%eval -0.12] [%clk 0:20:16] } 28... Ke8 { [%eval -0.08] [%clk 0:21:03] } 29. Rh2 { [%eval 0.0] [%clk 0:20:43] } 29... c5 { [%eval 0.37] [%clk 0:17:42] } 30. Qxh4 { [%eval 0.29] [%clk 0:19:29] } 30... cxd4 { [%eval 0.73] [%clk 0:16:48] } 31. Qh8+ { [%eval 1.35] [%clk 0:19:21] } 31... Kd7 { [%eval 1.25] [%clk 0:09:56] } 32. Qxd4 { [%eval 1.05] [%clk 0:15:49] } 32... Kd6 { [%eval 1.52] [%clk 0:09:20] } 33. Qb4+? { [%eval 0.23] } { Mistake. Rd1 was best. } { [%clk 0:13:56] } 33... Rc5 { [%eval 0.61] [%clk 0:08:57] } 34. Qb8+ { [%eval 0.47] [%clk 0:11:06] } 34... Kc6 { [%eval 0.35] [%clk 0:07:12] } 35. Rh8 { [%eval 0.22] [%clk 0:11:04] } 35... Nd6 { [%eval 0.32] [%clk 0:06:22] } 36. b4 { [%eval 0.03] [%clk 0:04:51] } 36... Rc4 { [%eval 0.04] [%clk 0:06:46] } 37. Rg8 { [%eval 0.0] [%clk 0:01:24] } 37... Qh4 { [%eval 0.27] [%clk 0:06:11] } 38. b5+ { [%eval 0.29] [%clk 0:01:43] } 38... Kc5?? { [%eval #6] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:04:34] } 39. Qc7+? { [%eval 7.46] } { Lost forced checkmate sequence. Qxa7+ was best. } { [%clk 0:02:06] } 39... Kb4 { [%eval 8.7] [%clk 0:01:12] } 40. Qxd6+ { [%eval 9.14] [%clk 0:02:34] } 40... Kc3 { [%eval 9.36] [%clk 0:01:38] } 41. Rf3+ { [%eval 7.5] [%clk 0:01:45] } 41... Kc2 { [%eval 7.16] [%clk 0:01:39] } 42. Qh2+ { [%eval 6.63] [%clk 0:02:06] } 42... Qxh2+ { [%eval 6.86] [%clk 0:02:06] } 43. Kxh2 { [%eval 6.71] [%clk 0:02:32] } 43... d4 { [%eval 6.47] [%clk 0:02:22] } 44. Rxf7 { [%eval 6.22] [%clk 0:02:46] } 44... d3 { [%eval 6.62] [%clk 0:02:34] } 45. Rd7 { [%eval 5.93] [%clk 0:03:13] } 45... e5 { [%eval 7.46] [%clk 0:02:38] } 46. Rgd8 { [%eval 5.82] [%clk 0:02:34] } 46... e4 { [%eval 7.38] [%clk 0:03:06] } 47. Kg3 { [%eval 7.48] [%clk 0:02:06] } 47... Kd2 { [%eval 8.05] [%clk 0:03:01] } 48. g5 { [%eval 8.13] [%clk 0:01:56] } 48... Rc1 { [%eval 8.29] [%clk 0:01:36] } 49. Kf4 { [%eval 8.3] [%clk 0:02:10] } 49... Rc4 { [%eval 9.38] [%clk 0:01:38] } 50. Kf5 { [%eval 8.38] [%clk 0:02:10] } 50... Ke3 { [%eval 10.51] [%clk 0:01:38] } 51. g6 { [%eval 10.49] [%clk 0:02:14] } 51... Rc5+ { [%eval 10.66] [%clk 0:01:37] } 52. Kf6 { [%eval 10.4] [%clk 0:02:41] } 52... Rc1 { [%eval 12.31] [%clk 0:01:21] } 53. g7 { [%eval 11.99] [%clk 0:03:29] } 53... Rf1+ { [%eval 12.24] [%clk 0:01:25] } 1-0