Event: Norway Chess Open 2022
Site: Bjergsted Terrasse 1, 4007 Stavanger
Date: 2022-06-10
White: Tykhon Cherniaiev
WhiteTitle: CM
WhiteElo: 2197
Black: Abyl Kizatbay
BlackElo: 2109
Result: 1-0
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.2] } 2... g6 { [%eval 0.3] [%clk 1:31:19] } 3. Nc3 { [%eval 0.31] [%clk 1:31:35] } 3... d5 { [%eval 0.2] [%clk 1:31:46] } 4. Nf3 { [%eval 0.22] [%clk 1:31:55] } 4... Bg7 { [%eval 0.27] [%clk 1:32:07] } 5. Bg5 { [%eval 0.17] [%clk 1:32:13] } 5... Ne4 { [%eval 0.21] [%clk 1:32:07] } 6. cxd5 { [%eval 0.0] [%clk 1:32:36] } 6... Nxg5 { [%eval 0.0] [%clk 1:32:14] } 7. Nxg5 { [%eval 0.0] [%clk 1:33:03] } 7... e6 { [%eval -0.17] [%clk 1:32:38] } 8. Nf3 { [%eval -0.31] [%clk 1:33:11] } 8... exd5 { [%eval -0.16] [%clk 1:32:56] } 9. e3 { [%eval -0.24] [%clk 1:33:35] } 9... c6 { [%eval -0.18] [%clk 1:23:57] } 10. Bd3 { [%eval -0.23] [%clk 1:30:25] } 10... Bg4 { [%eval 0.14] [%clk 1:16:28] } 11. O-O { [%eval -0.17] [%clk 1:26:30] } 11... O-O { [%eval -0.01] [%clk 1:15:18] } 12. b4 { [%eval 0.1] [%clk 1:26:41] } 12... Nd7 { [%eval 0.03] [%clk 0:55:23] } 13. Rc1 { [%eval -0.34] [%clk 1:20:53] } 13... Nf6?! { [%eval 0.3] } { Inaccuracy. b5 was best. } { [%clk 0:48:33] } 14. h3 { [%eval 0.17] [%clk 1:13:45] } 14... Bxf3 { [%eval 0.25] [%clk 0:48:06] } 15. Qxf3 { [%eval 0.21] [%clk 1:13:28] } 15... Rc8 { [%eval 0.34] [%clk 0:45:17] } 16. Rfd1 { [%eval 0.17] [%clk 1:02:27] } 16... h6 { [%eval 0.39] [%clk 0:35:24] } 17. a4 { [%eval 0.15] [%clk 0:55:58] } 17... Qd6 { [%eval 0.0] [%clk 0:29:24] } 18. Rb1 { [%eval 0.13] [%clk 0:54:23] } 18... Rfe8 { [%eval 0.09] [%clk 0:23:04] } 19. Rdc1 { [%eval 0.08] [%clk 0:46:22] } 19... Qe7 { [%eval 0.27] [%clk 0:17:35] } 20. Bf1 { [%eval 0.25] [%clk 0:39:08] } 20... Red8 { [%eval 0.39] [%clk 0:13:00] } 21. Rc2 { [%eval 0.07] [%clk 0:33:04] } 21... Qd6?! { [%eval 0.69] } { Inaccuracy. Bf8 was best. } { [%clk 0:09:05] } 22. Bd3?! { [%eval 0.16] } { Inaccuracy. Ne2 was best. } { [%clk 0:31:25] } 22... Re8 { [%eval 0.39] [%clk 0:08:18] } 23. a5?! { [%eval -0.46] } { Inaccuracy. g3 was best. } { [%clk 0:28:24] } 23... h5?! { [%eval 0.06] } { Inaccuracy. a6 was best. } { [%clk 0:08:26] } 24. Na4 { [%eval 0.16] [%clk 0:27:29] } 24... Qe7 { [%eval 0.51] [%clk 0:07:53] } 25. Nc5 { [%eval 0.87] [%clk 0:22:14] } 25... b6 { [%eval 0.86] [%clk 0:07:02] } 26. Na4 { [%eval 0.69] [%clk 0:21:20] } 26... Qd6 { [%eval 0.63] [%clk 0:05:06] } 27. Qd1 { [%eval 0.39] [%clk 0:14:13] } 27... Nd7 { [%eval 0.73] [%clk 0:04:14] } 28. Qd2?! { [%eval -0.01] } { Inaccuracy. Ba6 was best. } { [%clk 0:13:15] } 28... Bf8?! { [%eval 0.57] } { Inaccuracy. b5 was best. } { [%clk 0:04:08] } 29. Rbc1 { [%eval 0.21] [%clk 0:09:43] } 29... Qxb4? { [%eval 1.48] } { Mistake. b5 was best. } { [%clk 0:03:03] } 30. Qxb4 { [%eval 1.0] [%clk 0:10:05] } 30... Bxb4 { [%eval 1.17] [%clk 0:03:32] } 31. axb6 { [%eval 1.23] [%clk 0:10:32] } 31... Nxb6 { [%eval 1.49] } 32. Nxb6 { [%eval 1.29] [%clk 0:10:54] } 32... axb6 { [%eval 1.16] [%clk 0:03:16] } 33. Rxc6 { [%eval 1.33] [%clk 0:11:17] } 33... Rxc6 { [%eval 1.46] [%clk 0:02:21] } 34. Rxc6 { [%eval 1.37] [%clk 0:11:44] } 34... Rb8 { [%eval 1.83] [%clk 0:02:43] } 35. Bc2 { [%eval 1.69] [%clk 0:09:57] } 35... Ba5 { [%eval 1.65] [%clk 0:02:27] } 36. Rd6? { [%eval 0.11] } { Mistake. g4 was best. } { [%clk 0:08:41] } 36... Rc8 { [%eval 0.17] [%clk 0:02:54] } 37. Bb3 { [%eval 0.12] [%clk 0:08:36] } 37... Rc1+ { [%eval 0.16] [%clk 0:02:08] } 38. Kh2 { [%eval 0.07] [%clk 0:09:05] } 38... Rf1 { [%eval 0.29] [%clk 0:01:12] } 39. Bxd5 { [%eval 0.14] [%clk 0:05:17] } 39... Kg7 { [%eval 0.11] [%clk 0:01:13] } 40. f3 { [%eval 0.08] [%clk 0:02:23] } 40... h4 { [%eval 0.0] [%clk 0:01:27] } 41. g4 { [%eval 0.0] [%clk 0:02:10] } 41... Bd2 { [%eval 0.02] [%clk 0:00:58] } 42. Kg2 { [%eval 0.0] [%clk 0:02:08] } 42... Rb1 { [%eval 0.1] [%clk 0:00:51] } 43. Rd7 { [%eval 0.18] [%clk 0:02:06] } 43... Bxe3 { [%eval 0.1] [%clk 0:01:10] } 44. Rxf7+ { [%eval 0.09] [%clk 0:02:30] } 44... Kh8 { [%eval 0.08] [%clk 0:01:13] } 45. f4 { [%eval 0.15] [%clk 0:02:03] } 45... Rg1+ { [%eval 0.32] [%clk 0:00:30] } 46. Kf3 { [%eval 0.36] [%clk 0:02:29] } 46... Bxd4 { [%eval 0.22] [%clk 0:00:52] } 47. Ke4 { [%eval 0.18] [%clk 0:02:04] } 47... Bc5?? { [%eval 3.1] } { Blunder. Bc3 was best. } { [%clk 0:00:57] } 48. Ke5 { [%eval 3.17] [%clk 0:01:46] } 48... Rd1 { [%eval 3.35] [%clk 0:01:18] } 49. Rd7 { [%eval 3.14] [%clk 0:00:59] } 49... Bd4+ { [%eval 3.67] [%clk 0:01:33] } 50. Ke6 { [%eval 3.41] [%clk 0:01:12] } 50... Rf1? { [%eval 6.07] } { Mistake. Bb2 was best. } { [%clk 0:00:52] } 51. f5 { [%eval 5.51] [%clk 0:00:48] } 51... gxf5?! { [%eval 10.99] } { Inaccuracy. Bg7 was best. } { [%clk 0:01:09] } 52. g5 { [%eval 10.95] [%clk 0:01:13] } 52... Kg8 { [%eval 11.43] [%clk 0:00:36] } 53. g6 { [%eval 10.67] [%clk 0:00:57] } 53... Rg1?! { [%eval #3] } { Checkmate is now unavoidable. Re1+ was best. } { [%clk 0:00:59] } 54. Kd6+ { [%eval #2] [%clk 0:01:20] } 54... Kh8 { [%eval #1] [%clk 0:01:07] } 55. Rh7# { [%clk 0:01:44] } 1-0