Event: Norway Chess Open 2022
Site: Bjergsted Terrasse 1, 4007 Stavanger
Date: 2022-06-06
White: Tykhon Cherniaiev
WhiteTitle: CM
WhiteElo: 2197
Black: Nicolai Maxime Ostensen
BlackElo: 2113
Result: 0-1
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.21] [%clk 1:30:50] } 1... d5 { [%eval 0.35] [%clk 1:30:44] } 2. c4 { [%eval 0.36] [%clk 1:31:16] } 2... c6 { [%eval 0.3] [%clk 1:30:37] } 3. Nf3 { [%eval 0.38] [%clk 1:31:31] } 3... Nf6 { [%eval 0.38] [%clk 1:30:49] } 4. e3 { [%eval 0.24] [%clk 1:31:50] } 4... Bf5 { [%eval 0.3] [%clk 1:27:36] } 5. Nc3 { [%eval 0.14] [%clk 1:27:45] } 5... e6 { [%eval 0.24] [%clk 1:26:38] } 6. a3 { [%eval -0.09] [%clk 1:25:35] } 6... dxc4?! { [%eval 0.46] } { Inaccuracy. Nbd7 was best. } { [%clk 1:25:15] } 7. Bxc4 { [%eval 0.48] [%clk 1:25:29] } 7... Nbd7 { [%eval 0.48] [%clk 1:23:23] } 8. O-O { [%eval 0.76] [%clk 1:24:40] } 8... Bd6 { [%eval 0.81] [%clk 1:21:06] } 9. h3 { [%eval 0.5] [%clk 1:01:23] } 9... O-O { [%eval 0.49] [%clk 1:16:09] } 10. Re1 { [%eval 0.43] [%clk 0:59:10] } 10... Ne4 { [%eval 0.25] [%clk 1:07:11] } 11. Bd3 { [%eval 0.19] [%clk 0:53:54] } 11... Ndf6 { [%eval 0.69] [%clk 1:04:32] } 12. Qc2 { [%eval 0.9] [%clk 0:50:26] } 12... Nxc3 { [%eval 0.93] [%clk 1:03:59] } 13. bxc3 { [%eval 0.88] [%clk 0:50:00] } 13... Bxd3 { [%eval 0.7] [%clk 1:03:02] } 14. Qxd3 { [%eval 0.68] [%clk 0:50:19] } 14... Qe7?! { [%eval 1.23] } { Inaccuracy. Be7 was best. } { [%clk 1:02:54] } 15. e4 { [%eval 0.98] [%clk 0:39:02] } 15... e5 { [%eval 1.19] [%clk 0:56:17] } 16. c4?! { [%eval 0.58] } { Inaccuracy. Nh4 was best. } { [%clk 0:32:48] } 16... Nd7 { [%eval 0.67] [%clk 0:53:45] } 17. Bb2 { [%eval 0.25] [%clk 0:27:19] } 17... c5?? { [%eval 2.37] } { Blunder. Rfe8 was best. } { [%clk 0:48:02] } 18. d5 { [%eval 2.1] [%clk 0:26:24] } 18... Rab8?! { [%eval 2.75] } { Inaccuracy. Nb6 was best. } { [%clk 0:44:48] } 19. a4 { [%eval 2.4] [%clk 0:25:26] } 19... Rbe8 { [%eval 2.8] [%clk 0:44:19] } 20. Rab1?! { [%eval 1.67] } { Inaccuracy. a5 was best. } { [%clk 0:24:08] } 20... Nb8?! { [%eval 2.56] } { Inaccuracy. Nb6 was best. } { [%clk 0:44:00] } 21. Qe3 { [%eval 2.31] [%clk 0:19:25] } 21... Na6 { [%eval 2.37] [%clk 0:38:06] } 22. a5 { [%eval 2.25] [%clk 0:19:17] } 22... Nb4 { [%eval 2.39] [%clk 0:37:15] } 23. Rec1 { [%eval 2.33] [%clk 0:18:22] } 23... b6 { [%eval 2.49] [%clk 0:35:17] } 24. axb6 { [%eval 2.3] [%clk 0:18:42] } 24... axb6 { [%eval 2.2] [%clk 0:35:44] } 25. Ne1?! { [%eval 1.44] } { Inaccuracy. Qe2 was best. } { [%clk 0:15:51] } 25... Ra8 { [%eval 1.69] [%clk 0:33:06] } 26. Ra1 { [%eval 1.82] [%clk 0:12:59] } 26... f6 { [%eval 1.56] [%clk 0:32:17] } 27. Qb3 { [%eval 1.19] [%clk 0:11:15] } 27... Qb7 { [%eval 1.66] [%clk 0:31:41] } 28. Nc2 { [%eval 1.29] [%clk 0:09:56] } 28... Rxa1 { [%eval 1.25] [%clk 0:30:21] } 29. Bxa1 { [%eval 0.87] [%clk 0:09:26] } 29... Qa6? { [%eval 2.22] } { Mistake. f5 was best. } { [%clk 0:26:37] } 30. Na3 { [%eval 2.16] [%clk 0:09:01] } 30... Ra8 { [%eval 2.25] [%clk 0:26:28] } 31. Nb5? { [%eval 1.1] } { Mistake. Bb2 was best. } { [%clk 0:07:37] } 31... Bb8?? { [%eval 3.84] } { Blunder. Bf8 was best. } { [%clk 0:26:23] } 32. Bb2 { [%eval 3.62] [%clk 0:04:02] } 32... Qa2 { [%eval 4.44] [%clk 0:26:09] } 33. Qc3 { [%eval 4.5] [%clk 0:04:02] } 33... Qa6 { [%eval 3.89] [%clk 0:25:38] } 34. Ra1 { [%eval 3.23] [%clk 0:02:47] } 34... Qb7 { [%eval 3.28] [%clk 0:26:04] } 35. Rxa8 { [%eval 2.94] [%clk 0:02:58] } 35... Qxa8 { [%eval 3.23] [%clk 0:26:31] } 36. Ba3 { [%eval 2.71] [%clk 0:03:07] } 36... Qa4 { [%eval 2.59] [%clk 0:21:27] } 37. Qf3 { [%eval 2.18] [%clk 0:02:45] } 37... Qc2 { [%eval 1.76] [%clk 0:21:11] } 38. Qg4?? { [%eval 0.0] } { Blunder. Qf5 was best. } { [%clk 0:02:45] } 38... Nd3 { [%eval 0.0] [%clk 0:20:50] } 39. d6?? { [%eval -1.75] } { Blunder. Qe6+ was best. } { [%clk 0:01:24] } 39... Qxf2+ { [%eval -1.37] [%clk 0:20:55] } 40. Kh2 { [%eval -1.98] [%clk 0:01:46] } 40... Qf4+ { [%eval -1.7] [%clk 0:20:46] } 41. Qxf4 { [%eval -1.72] [%clk 0:01:18] } 41... Nxf4 { [%eval -1.68] [%clk 0:21:12] } 42. Nc7 { [%eval -1.5] [%clk 0:01:08] } 42... Kf7 { [%eval -1.54] [%clk 0:21:10] } 43. Na8 { [%eval -1.67] [%clk 0:01:17] } 43... Ba7 { [%eval -3.09] [%clk 0:19:22] } 44. Nc7 { [%eval -3.33] [%clk 0:01:20] } 44... Ne6 { [%eval -2.26] [%clk 0:17:54] } 45. Kg3?? { [%eval -5.91] } { Blunder. Bc1 was best. } { [%clk 0:01:41] } 45... Nd8? { [%eval -3.6] } { Mistake. Ng5 was best. } { [%clk 0:16:33] } 46. Kf3 { [%eval -3.54] [%clk 0:01:45] } 46... Nb7 { [%eval -3.55] [%clk 0:16:01] } 47. Ke3 { [%eval -3.6] [%clk 0:01:39] } 47... Nxd6 { [%eval -3.98] [%clk 0:16:14] } 48. Kd3 { [%eval -3.84] [%clk 0:02:07] } 48... g6 { [%eval -3.31] [%clk 0:15:11] } 49. g4 { [%eval -4.12] [%clk 0:02:31] } 49... Nc8?! { [%eval -3.14] } { Inaccuracy. f5 was best. } { [%clk 0:13:47] } 50. Bc1 { [%eval -3.42] [%clk 0:02:32] } 50... Bb8 { [%eval -3.2] [%clk 0:13:42] } 51. Nd5 { [%eval -3.3] [%clk 0:03:00] } 51... Bd6 { [%eval -3.35] [%clk 0:13:38] } 52. Bd2 { [%eval -3.78] [%clk 0:03:06] } 52... Be7 { [%eval -3.93] [%clk 0:13:59] } 53. Be1 { [%eval -3.87] [%clk 0:03:23] } 53... Bd8 { [%eval -4.33] [%clk 0:14:16] } 54. Bg3 { [%eval -4.62] [%clk 0:03:10] } 54... Ke6 { [%eval -4.54] [%clk 0:14:10] } 55. Bf2 { [%eval -4.9] [%clk 0:03:07] } 55... Ne7?! { [%eval -3.66] } { Inaccuracy. f5 was best. } { [%clk 0:14:28] } 56. Nc3 { [%eval -3.65] [%clk 0:03:14] } 56... h5?! { [%eval -2.68] } { Inaccuracy. Nc8 was best. } { [%clk 0:13:33] } 57. Bh4 { [%eval -2.76] [%clk 0:02:24] } 57... hxg4 { [%eval -2.37] [%clk 0:13:52] } 58. hxg4 { [%eval -2.7] [%clk 0:02:51] } 58... Ng8 { [%eval -2.61] [%clk 0:14:06] } 59. Nd5?! { [%eval -3.39] } { Inaccuracy. Ke3 was best. } { [%clk 0:03:04] } 59... Nh6 { [%eval -3.49] [%clk 0:14:01] } 60. Ne3 { [%eval -3.09] [%clk 0:03:30] } 60... Nf7 { [%eval -3.26] [%clk 0:13:58] } 61. Nd5 { [%eval -3.19] [%clk 0:03:23] } 61... Nd6 { [%eval -3.61] [%clk 0:13:49] } 62. Nc3?! { [%eval -5.12] } { Inaccuracy. Ne3 was best. } { [%clk 0:03:28] } 62... Nb7?? { [%eval -2.52] } { Blunder. b5 was best. } { [%clk 0:10:55] } 63. Nd5?! { [%eval -3.63] } { Inaccuracy. Nb5 was best. } { [%clk 0:03:07] } 63... Na5?! { [%eval -2.52] } { Inaccuracy. Nd6 was best. } { [%clk 0:10:19] } 64. Nc3 { [%eval -2.52] [%clk 0:02:52] } 64... Nb3 { [%eval -2.38] [%clk 0:10:29] } 65. Nd5 { [%eval -2.81] [%clk 0:03:10] } 65... Nd4 { [%eval -2.62] [%clk 0:10:46] } 66. Nc3 { [%eval -2.94] [%clk 0:02:57] } 66... Nf3 { [%eval -2.97] [%clk 0:10:16] } 67. Bg3 { [%eval -3.07] [%clk 0:03:25] } 67... f5 { [%eval -2.85] [%clk 0:08:47] } 68. gxf5+ { [%eval -2.99] [%clk 0:03:32] } 68... gxf5 { [%eval -3.08] [%clk 0:09:15] } 69. exf5+ { [%eval -2.85] [%clk 0:03:50] } 69... Kxf5 { [%eval -2.69] [%clk 0:09:43] } 70. Ne4 { [%eval -3.11] [%clk 0:03:59] } 70... Bc7? { [%eval -1.82] } { Mistake. Be7 was best. } { [%clk 0:09:34] } 71. Ke3 { [%eval -1.87] [%clk 0:03:35] } 71... Nd4 { [%eval -1.89] [%clk 0:09:15] } 72. Nc3?! { [%eval -2.84] } { Inaccuracy. Bh4 was best. } { [%clk 0:03:40] } 72... Nc2+ { [%eval -2.9] [%clk 0:07:58] } 73. Kd3 { [%eval -2.83] [%clk 0:03:25] } 73... Nb4+ { [%eval -2.86] [%clk 0:07:48] } 74. Ke3 { [%eval -2.99] [%clk 0:03:50] } 74... Bd8 { [%eval -3.15] [%clk 0:07:46] } 75. Ne4 { [%eval -3.34] [%clk 0:03:47] } 75... Be7 { [%eval -2.91] [%clk 0:07:16] } 76. Bh2 { [%eval -3.05] [%clk 0:03:29] } 76... Nc6 { [%eval -3.41] [%clk 0:06:51] } 77. Ng3+ { [%eval -3.27] [%clk 0:03:27] } 77... Ke6?! { [%eval -2.34] } { Inaccuracy. Kg4 was best. } { [%clk 0:06:15] } 78. Ne4 { [%eval -2.88] [%clk 0:03:30] } 78... Bf8 { [%eval -3.06] [%clk 0:06:07] } 79. Nc3 { [%eval -3.65] [%clk 0:03:16] } 79... Na5 { [%eval -3.55] [%clk 0:05:27] } 80. Kd3 { [%eval -3.43] [%clk 0:03:15] } 80... Bd6 { [%eval -2.83] [%clk 0:04:04] } 81. Ne4 { [%eval -2.91] [%clk 0:03:18] } 81... Bc7?! { [%eval -1.84] } { Inaccuracy. Bf8 was best. } { [%clk 0:04:08] } 82. Bg3 { [%eval -1.94] [%clk 0:03:26] } 82... Nc6 { [%eval -1.82] [%clk 0:04:21] } 83. Bh2?! { [%eval -2.42] } { Inaccuracy. Ke3 was best. } { [%clk 0:03:19] } 83... Nb4+?! { [%eval -1.54] } { Inaccuracy. Kf5 was best. } { [%clk 0:04:33] } 84. Ke3 { [%eval -1.59] [%clk 0:03:42] } 84... Nc2+ { [%eval -1.53] [%clk 0:04:57] } 85. Kd3 { [%eval -1.61] [%clk 0:03:55] } 85... Ne1+ { [%eval -1.31] [%clk 0:05:00] } 86. Ke2 { [%eval -1.25] [%clk 0:03:31] } 86... Ng2 { [%eval -1.54] [%clk 0:05:18] } 87. Kf3 { [%eval -1.43] [%clk 0:02:26] } 87... Nh4+ { [%eval -1.94] [%clk 0:04:18] } 88. Ke3?! { [%eval -2.85] } { Inaccuracy. Kg4 was best. } { [%clk 0:02:42] } 88... Nf5+ { [%eval -1.6] [%clk 0:04:39] } 89. Kd3 { [%eval -2.14] [%clk 0:03:08] } 89... Nd6 { [%eval -1.82] [%clk 0:04:49] } 90. Nc3?? { [%eval -3.99] } { Blunder. Bg1 was best. } { [%clk 0:02:40] } 90... Kf5 { [%eval -3.3] [%clk 0:04:10] } 91. Nd5 { [%eval -4.0] [%clk 0:01:54] } 91... Bd8 { [%eval -4.23] [%clk 0:04:00] } 92. Ne3+ { [%eval -4.41] [%clk 0:01:34] } 92... Ke6 { [%eval -4.27] [%clk 0:04:27] } 93. Bg3?! { [%eval -5.67] } { Inaccuracy. Kc3 was best. } { [%clk 0:01:18] } 93... e4+ { [%eval -5.01] [%clk 0:03:57] } 94. Ke2 { [%eval -4.61] [%clk 0:01:30] } 94... Nf5?? { [%eval -0.48] } { Blunder. Nb7 was best. } { [%clk 0:04:07] } 95. Nxf5 { [%eval -0.53] [%clk 0:01:49] } 95... Kxf5 { [%eval -0.55] [%clk 0:04:34] } 96. Ke3?? { [%eval -5.72] } { Blunder. Bh2 was best. } { [%clk 0:02:12] } 96... Bg5+ { [%eval -6.6] [%clk 0:04:52] } 97. Ke2 { [%eval -5.61] [%clk 0:02:38] } 97... Bf4 { [%eval -6.25] [%clk 0:05:17] } 98. Bh4 { [%eval -5.67] [%clk 0:03:05] } 98... Ke5 { [%eval -6.51] [%clk 0:05:27] } 99. Bf2 { [%eval -5.89] [%clk 0:03:26] } 99... Bc1 { [%eval -5.5] [%clk 0:05:27] } 100. Bg1 { [%eval -6.21] [%clk 0:03:45] } 100... Bf4 { [%eval -5.99] [%clk 0:04:50] } 101. Bf2 { [%eval -6.14] [%clk 0:04:12] } 101... Kd6 { [%eval -7.12] [%clk 0:04:47] } 102. Kd1 { [%eval -6.57] [%clk 0:04:22] } 102... e3 { [%eval -6.47] [%clk 0:05:08] } 103. Bh4 { [%eval -8.67] [%clk 0:04:36] } 103... Ke5 { [%eval -8.78] [%clk 0:05:26] } 104. Bd8 { [%eval -9.05] [%clk 0:04:32] } 104... Kd4 { [%eval -8.69] [%clk 0:05:42] } 105. Bxb6? { [%eval #-11] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:04:57] } 105... Kd3 { [%eval #-15] [%clk 0:06:00] } 106. Ba5 { [%eval #-2] [%clk 0:05:15] } 106... e2+ { [%eval #-1] [%clk 0:06:27] } 107. Ke1 { [%eval #-1] [%clk 0:05:43] } 107... Bg3# { [%clk 0:06:53] } 0-1