Event: Norwegian Youth Championship 2023 C
Site: Skien, Norway
Date: 2023-11-19
White: Tenfjord Engelsen, Teodor
WhiteElo: 1889
Black: Ostensen, Nicolai Maxime
BlackTitle: FM
BlackElo: 2262
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 5400+30

1. c4 { [%eval 0.23] [%clk 1:30:47] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nc3 { [%eval 0.23] [%clk 1:31:06] } 2... g6 { [%eval 0.12] [%clk 1:31:14] } 3. Nf3 { [%eval 0.0] [%clk 1:30:45] } 3... Bg7 { [%eval 0.23] [%clk 1:31:34] } 4. g3 { [%eval 0.18] [%clk 1:29:54] } 4... Nc6 { [%eval 0.15] [%clk 1:31:54] } 5. Bg2 { [%eval 0.23] [%clk 1:30:00] } 5... d6 { [%eval 0.13] [%clk 1:31:51] } 6. O-O { [%eval 0.21] [%clk 1:29:39] } 6... e6 { [%eval 0.3] [%clk 1:32:03] } 7. e3 { [%eval 0.18] [%clk 1:26:49] } 7... Nge7 { [%eval 0.35] [%clk 1:32:17] } 8. d4 { [%eval 0.27] [%clk 1:26:00] } 8... O-O { [%eval 0.31] [%clk 1:31:00] } 9. a3 { [%eval 0.07] [%clk 1:13:56] } 9... b6 { [%eval 0.04] [%clk 1:29:33] } 10. dxc5 { [%eval 0.13] [%clk 1:11:39] } 10... dxc5 { [%eval 0.04] [%clk 1:29:33] } 11. Qc2 { [%eval 0.0] [%clk 1:10:57] } 11... a6 { [%eval 0.45] [%clk 1:28:39] } 12. b3 { [%eval 0.48] [%clk 1:06:53] } 12... Qc7 { [%eval 0.35] [%clk 1:21:49] } 13. Bb2 { [%eval 0.52] [%clk 1:05:24] } 13... h6 { [%eval 0.51] [%clk 1:17:59] } 14. Rfd1 { [%eval 0.39] [%clk 1:02:03] } 14... f5?! { [%eval 1.26] } { Inaccuracy. Bb7 was best. } { [%clk 1:07:57] } 15. Nd5?! { [%eval 0.54] } { Inaccuracy. b4 was best. } { [%clk 0:47:50] } 15... exd5 { [%eval 0.36] [%clk 1:06:15] } 16. Bxg7 { [%eval 0.43] [%clk 0:47:08] } 16... Kxg7 { [%eval 0.5] [%clk 1:06:27] } 17. cxd5 { [%eval 0.54] [%clk 0:47:28] } 17... Nxd5 { [%eval 0.5] [%clk 1:03:54] } 18. Rxd5 { [%eval 0.38] [%clk 0:47:34] } 18... Be6 { [%eval 0.58] [%clk 1:03:16] } 19. Rd2 { [%eval 0.3] [%clk 0:46:06] } 19... a5 { [%eval 0.62] [%clk 0:55:02] } 20. Rad1 { [%eval 0.71] [%clk 0:40:40] } 20... Rad8 { [%eval 0.55] [%clk 0:54:05] } 21. h4 { [%eval 0.61] [%clk 0:38:20] } 21... Qf7 { [%eval 1.14] [%clk 0:47:40] } 22. Rxd8 { [%eval 0.6] [%clk 0:25:02] } 22... Rxd8 { [%eval 0.53] [%clk 0:47:39] } 23. Rxd8 { [%eval 0.33] [%clk 0:24:41] } 23... Nxd8 { [%eval 0.27] [%clk 0:48:03] } 24. b4 { [%eval 0.39] [%clk 0:22:24] } 24... Nb7?? { [%eval 3.28] } { Blunder. cxb4 was best. } { [%clk 0:31:03] } 25. bxa5 { [%eval 2.95] [%clk 0:19:49] } 25... Nxa5 { [%eval 3.85] [%clk 0:27:28] } 26. Qb2+ { [%eval 3.03] [%clk 0:20:00] } 26... Qf6 { [%eval 2.76] [%clk 0:26:52] } 27. Qxb6 { [%eval 4.02] [%clk 0:19:51] } 27... Nb3 { [%eval 3.66] [%clk 0:26:12] } 28. Qc7+ { [%eval 3.12] [%clk 0:17:35] } 28... Qf7 { [%eval 3.17] [%clk 0:25:50] } 29. Qd6 { [%eval 3.09] [%clk 0:16:23] } 29... Qd7 { [%eval 2.97] [%clk 0:22:48] } 30. Qe5+ { [%eval 3.15] [%clk 0:14:10] } 30... Kh7 { [%eval 3.09] [%clk 0:22:48] } 31. Qc3?! { [%eval 1.89] } { Inaccuracy. a4 was best. } { [%clk 0:13:26] } 31... Qd1+?! { [%eval 2.98] } { Inaccuracy. Qg7 was best. } { [%clk 0:19:52] } 32. Kh2 { [%eval 3.03] [%clk 0:09:50] } 32... Qa1 { [%eval 2.95] [%clk 0:20:13] } 33. Qd3 { [%eval 3.06] [%clk 0:08:23] } 33... Qg7 { [%eval 2.96] [%clk 0:16:07] } 34. Qd6 { [%eval 2.9] [%clk 0:05:15] } 34... Qd7 { [%eval 2.97] [%clk 0:15:48] } 35. Qe5 { [%eval 2.95] [%clk 0:04:41] } 35... Bg8 { [%eval 3.22] [%clk 0:13:54] } 36. h5 { [%eval 3.09] [%clk 0:03:33] } 36... g5 { [%eval 3.25] [%clk 0:12:17] } 37. e4 { [%eval 2.58] [%clk 0:03:31] } 37... Qe6 { [%eval 2.92] [%clk 0:08:28] } 38. Qxf5+? { [%eval 1.08] } { Mistake. Qb8 was best. } { [%clk 0:02:00] } 38... Qxf5 { [%eval 0.96] [%clk 0:08:47] } 39. exf5 { [%eval 1.07] [%clk 0:02:29] } 39... Kg7?! { [%eval 1.79] } { Inaccuracy. c4 was best. } { [%clk 0:08:24] } 40. Ne1 { [%eval 1.79] [%clk 0:02:05] } 40... c4 { [%eval 1.96] [%clk 0:07:28] } 41. Be4? { [%eval 0.47] } { Mistake. g4 was best. } { [%clk 0:01:54] } 41... Kf6? { [%eval 2.08] } { Mistake. g4 was best. } { [%clk 0:07:17] } 42. Kg2? { [%eval 0.55] } { Mistake. g4 was best. } { [%clk 0:01:40] } 42... Ke5?! { [%eval 1.24] } { Inaccuracy. Nd2 was best. } { [%clk 0:07:03] } 43. f3 { [%eval 1.17] [%clk 0:01:38] } 43... Bf7? { [%eval 2.6] } { Mistake. g4 was best. } { [%clk 0:06:48] } 44. g4 { [%eval 2.65] [%clk 0:01:50] } 44... c3 { [%eval 3.04] [%clk 0:05:21] } 45. Kf2 { [%eval 3.16] [%clk 0:01:36] } 45... Nd2 { [%eval 3.53] [%clk 0:04:01] } 46. Ke3?! { [%eval 2.15] } { Inaccuracy. Bc2 was best. } { [%clk 0:01:20] } 46... Nc4+ { [%eval 2.28] [%clk 0:03:54] } 47. Kd3 { [%eval 2.21] [%clk 0:01:18] } 47... Nxa3 { [%eval 2.33] [%clk 0:04:23] } 48. Kxc3 { [%eval 2.47] [%clk 0:01:30] } 48... Nb5+ { [%eval 2.37] [%clk 0:04:18] } 49. Kd3?! { [%eval 1.62] } { Inaccuracy. Kb4 was best. } { [%clk 0:01:36] } 49... Nd6 { [%eval 1.68] [%clk 0:04:09] } 50. Ke3 { [%eval 1.52] [%clk 0:01:41] } 50... Nc4+ { [%eval 1.64] [%clk 0:04:16] } 51. Kf2 { [%eval 1.58] [%clk 0:01:34] } 51... Nd2 { [%eval 1.76] [%clk 0:03:55] } 52. Bc2 { [%eval 1.87] [%clk 0:01:30] } 52... Bc4 { [%eval 1.77] [%clk 0:03:43] } 53. Bd3 { [%eval 1.77] [%clk 0:01:36] } 53... Bd5 { [%eval 1.75] [%clk 0:03:20] } 54. Be2 { [%eval 1.75] [%clk 0:01:44] } 54... Nb3 { [%eval 1.8] [%clk 0:03:10] } 55. Ke3 { [%eval 1.78] [%clk 0:01:56] } 55... Nc5 { [%eval 1.72] [%clk 0:03:28] } 56. Bb5 { [%eval 1.54] [%clk 0:01:36] } 56... Bf7 { [%eval 1.93] [%clk 0:03:36] } 57. Bd3 { [%eval 1.5] [%clk 0:01:04] } 57... Bd5 { [%eval 1.61] [%clk 0:03:37] } 58. Bc2 { [%eval 1.51] [%clk 0:01:04] } 58... Bf7 { [%eval 1.56] [%clk 0:03:51] } 59. Bd3 { [%eval 1.59] [%clk 0:00:43] } 59... Bd5 { [%eval 1.48] [%clk 0:04:16] } 60. Be2 { [%eval 1.57] [%clk 0:00:55] } 60... Bf7 { [%eval 1.7] [%clk 0:04:26] } 61. Nc2 { [%eval 1.65] [%clk 0:01:03] } 61... Bd5 { [%eval 1.59] [%clk 0:04:08] } 62. Na3 { [%eval 1.77] [%clk 0:01:04] } 62... Nd7 { [%eval 1.64] [%clk 0:03:00] } 63. Bc4 { [%eval 1.88] [%clk 0:01:02] } 63... Bb7 { [%eval 1.68] [%clk 0:02:47] } 64. Ba2 { [%eval 1.68] [%clk 0:00:52] } 64... Nb6 { [%eval 1.8] [%clk 0:02:40] } 65. Bb3 { [%eval 1.75] [%clk 0:00:58] } 65... Bc6 { [%eval 1.91] [%clk 0:02:49] } 66. Nc2 { [%eval 1.96] [%clk 0:01:00] } 66... Bd7 { [%eval 1.95] [%clk 0:02:34] } 67. Nd4 { [%eval 2.01] [%clk 0:00:51] } 67... Nc8? { [%eval 3.87] } { Mistake. Na8 was best. } { [%clk 0:02:29] } 68. Be6 { [%eval 3.5] [%clk 0:00:47] } 68... Nb6 { [%eval 3.87] [%clk 0:02:39] } 69. Bxd7 { [%eval 3.98] [%clk 0:01:02] } 69... Nxd7 { [%eval 3.88] [%clk 0:03:04] } 70. Nc6+ { [%eval 3.94] [%clk 0:01:10] } 70... Kd6 { [%eval 3.71] [%clk 0:03:19] } 71. Nb4 { [%eval 4.11] [%clk 0:01:29] } 71... Ne5 { [%eval 4.1] [%clk 0:03:27] } 72. Nd3 { [%eval 4.16] [%clk 0:01:27] } 72... Nf7?! { [%eval 5.87] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:02] } 73. f4 { [%eval 4.76] [%clk 0:01:26] } 73... Ke7?! { [%eval 6.39] } { Inaccuracy. Kd5 was best. } { [%clk 0:01:47] } 74. Nf2 { [%eval 5.04] [%clk 0:01:21] } 74... Kd6 { [%eval 5.17] [%clk 0:01:01] } 75. Ne4+ { [%eval 5.1] [%clk 0:01:24] } 75... Ke7 { [%eval 5.7] [%clk 0:01:31] } 76. fxg5 { [%eval 5.61] [%clk 0:01:05] } 76... hxg5 { [%eval 5.86] [%clk 0:01:51] } 77. Kd4 { [%eval 6.1] [%clk 0:01:06] } 77... Nh6 { [%eval 5.98] [%clk 0:01:41] } 78. Nf2 { [%eval 6.09] [%clk 0:01:29] } 78... Ng8 { [%eval 6.0] [%clk 0:01:31] } 79. Ke5 { [%eval 6.24] [%clk 0:01:22] } 79... Nf6 { [%eval 7.15] [%clk 0:01:45] } 80. Kd4 { [%eval 6.28] [%clk 0:01:13] } 80... Ng8 { [%eval 6.77] [%clk 0:02:14] } 81. Ke4 { [%eval 6.47] [%clk 0:01:05] } 81... Kd6 { [%eval 6.48] [%clk 0:02:11] } 82. Kf3 { [%eval 6.85] [%clk 0:01:01] } 82... Ke5 { [%eval 6.92] [%clk 0:02:13] } 83. Ne4 { [%eval 7.82] [%clk 0:01:05] } 83... Ne7 { [%eval 7.74] [%clk 0:02:27] } 84. Nxg5 { [%eval 7.36] [%clk 0:01:15] } 84... Nxf5? { [%eval #17] } { Checkmate is now unavoidable. Ng8 was best. } { [%clk 0:02:48] } 85. gxf5 { [%eval #23] [%clk 0:01:17] } 85... Kxf5 { [%eval #17] [%clk 0:03:06] } 86. Nh3 { [%eval #20] [%clk 0:01:30] } 1-0