Event: Nordic Youth Chess Championship
Site: Borgarnes, Iceland
White: Davidsen, Rokur
WhiteElo: 1871
Black: Ostensen, Nicolai Maxime
BlackTitle: FM
BlackElo: 2259
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:38] } 2. Nf3 { [%eval 0.2] [%clk 1:31:07] } 2... Nc6 { [%eval 0.25] [%clk 1:31:02] } 3. Bb5 { [%eval 0.28] [%clk 1:31:24] } 3... Nf6 { [%eval 0.24] [%clk 1:31:28] } 4. d3 { [%eval -0.17] [%clk 1:30:44] } 4... g6 { [%eval 0.27] [%clk 1:31:24] } 5. O-O { [%eval 0.15] [%clk 1:30:39] } 5... Bg7 { [%eval 0.32] [%clk 1:31:48] } 6. Bxc6 { [%eval 0.21] [%clk 1:30:45] } 6... dxc6 { [%eval 0.33] [%clk 1:32:12] } 7. Be3 { [%eval 0.25] [%clk 1:30:52] } 7... b6 { [%eval 0.38] [%clk 1:32:38] } 8. c3 { [%eval -0.11] [%clk 1:30:16] } 8... Bg4 { [%eval -0.14] [%clk 1:30:17] } 9. Qa4 { [%eval -0.2] [%clk 1:25:21] } 9... O-O?? { [%eval 3.01] } { Blunder. b5 was best. } { [%clk 1:29:53] } 10. e5 { [%eval 3.19] [%clk 1:19:38] } 10... Bxf3 { [%eval 3.11] [%clk 1:25:52] } 11. exf6 { [%eval 3.13] [%clk 1:16:27] } 11... exf6 { [%eval 3.1] [%clk 1:26:16] } 12. gxf3 { [%eval 3.04] [%clk 1:15:31] } 12... Qxd3 { [%eval 3.49] [%clk 1:26:40] } 13. Qd1?! { [%eval 2.63] } { Inaccuracy. Rd1 was best. } { [%clk 1:06:32] } 13... Qf5 { [%eval 2.68] [%clk 1:26:29] } 14. Nd2 { [%eval 2.67] [%clk 1:05:50] } 14... Rad8 { [%eval 2.57] [%clk 1:26:22] } 15. Re1 { [%eval 2.66] [%clk 1:01:02] } 15... Rfe8 { [%eval 2.7] [%clk 1:26:13] } 16. Qe2 { [%eval 2.55] [%clk 0:57:26] } 16... Qh3 { [%eval 2.89] [%clk 1:24:16] } 17. Qc4 { [%eval 2.64] [%clk 0:51:40] } 17... Rd5 { [%eval 2.79] [%clk 0:56:44] } 18. Qg4 { [%eval 2.93] [%clk 0:28:24] } 18... Qxg4+ { [%eval 2.85] [%clk 0:57:08] } 19. fxg4 { [%eval 2.66] [%clk 0:28:47] } 19... Rxe3 { [%eval 2.72] [%clk 0:57:30] } 20. Rxe3 { [%eval 2.6] [%clk 0:28:39] } 20... Rxd2 { [%eval 2.54] [%clk 0:57:56] } 21. Re7 { [%eval 2.42] [%clk 0:27:41] } 21... Bf8 { [%eval 2.63] [%clk 0:49:29] } 22. Rxa7 { [%eval 2.76] [%clk 0:26:37] } 22... Bd6?! { [%eval 4.03] } { Inaccuracy. c4 was best. } { [%clk 0:49:16] } 23. b3?! { [%eval 2.53] } { Inaccuracy. Rb7 was best. } { [%clk 0:25:19] } 23... Be5 { [%eval 2.34] [%clk 0:49:30] } 24. Rc1 { [%eval 2.5] [%clk 0:24:52] } 24... Rd3 { [%eval 2.86] [%clk 0:42:54] } 25. Ra6 { [%eval 3.09] [%clk 0:24:02] } 25... Bxc3 { [%eval 2.98] [%clk 0:42:22] } 26. Rxb6 { [%eval 3.12] [%clk 0:23:00] } 26... Bd4 { [%eval 3.02] [%clk 0:42:26] } 27. Rc2 { [%eval 2.77] [%clk 0:21:28] } 27... Kg7?! { [%eval 3.91] } { Inaccuracy. c4 was best. } { [%clk 0:41:56] } 28. Rxc6 { [%eval 3.9] [%clk 0:20:58] } 28... Rd1+ { [%eval 3.85] [%clk 0:41:50] } 29. Kg2 { [%eval 3.88] [%clk 0:20:59] } 29... Ra1 { [%eval 3.94] [%clk 0:42:18] } 30. Rd6 { [%eval 4.06] [%clk 0:18:41] } 30... h5 { [%eval 4.07] [%clk 0:42:10] } 31. gxh5 { [%eval 4.0] [%clk 0:16:41] } 31... gxh5 { [%eval 4.6] [%clk 0:42:23] } 32. Rxd4? { [%eval 2.71] } { Mistake. Rd5 was best. } { [%clk 0:14:11] } 32... cxd4 { [%eval 2.94] [%clk 0:42:34] } 33. Rb2 { [%eval 2.89] [%clk 0:07:26] } 33... Kf8 { [%eval 2.79] [%clk 0:42:51] } 34. b4 { [%eval 2.57] [%clk 0:07:04] } 34... Ke7 { [%eval 2.36] [%clk 0:43:02] } 35. Rd2?? { [%eval 0.44] } { Blunder. Kf3 was best. } { [%clk 0:06:34] } 35... d3 { [%eval 0.6] [%clk 0:42:50] } 36. Rxd3?! { [%eval 0.0] } { Inaccuracy. Kf3 was best. } { [%clk 0:06:10] } 36... Rxa2 { [%eval 0.03] [%clk 0:43:14] } 37. Rb3 { [%eval 0.02] [%clk 0:06:14] } 37... Kd7 { [%eval 0.1] [%clk 0:43:27] } 38. b5 { [%eval 0.19] [%clk 0:06:19] } 38... Kc7?? { [%eval 2.32] } { Blunder. Ra4 was best. } { [%clk 0:43:51] } 39. b6+?? { [%eval 0.21] } { Blunder. Rh3 was best. } { [%clk 0:05:40] } 39... Kb7 { [%eval 0.22] [%clk 0:44:20] } 40. Rf3 { [%eval 0.36] [%clk 0:05:27] } 40... Kxb6 { [%eval 0.34] [%clk 0:44:29] } 41. Rxf6+ { [%eval 0.34] [%clk 0:05:40] } 41... Kc5 { [%eval 0.34] [%clk 0:44:31] } 42. Rxf7 { [%eval 0.26] [%clk 0:05:36] } 42... Kd4 { [%eval 0.27] [%clk 0:44:52] } 43. Rf5 { [%eval 0.29] [%clk 0:05:07] } 43... Ke4 { [%eval 0.3] [%clk 0:45:14] } 44. Rxh5 { [%eval 0.3] [%clk 0:05:28] } 44... Kf4 { [%eval 0.31] [%clk 0:45:41] } 45. Rh4+ { [%eval 0.25] [%clk 0:05:33] } 45... Kg5 { [%eval 0.27] [%clk 0:46:05] } 46. Rb4 { [%eval 0.27] [%clk 0:05:54] } 46... Ra5 { [%eval 0.27] [%clk 0:46:15] } 47. Kg3 { [%eval 0.25] [%clk 0:05:26] } 47... Rc5 { [%eval 0.02] [%clk 0:46:31] } 48. f3 { [%eval 0.04] [%clk 0:04:02] } 48... Ra5 { [%eval 0.16] [%clk 0:46:53] } 49. Rb8 { [%eval 0.18] [%clk 0:03:14] } 49... Kf5 { [%eval 0.2] [%clk 0:46:40] } 50. Rg8 { [%eval 0.16] [%clk 0:03:03] } 50... Ra1 { [%eval 0.11] [%clk 0:47:00] } 51. Rf8+ { [%eval 0.13] [%clk 0:03:05] } 51... Kg5 { [%eval 0.14] [%clk 0:47:17] } 52. h4+ { [%eval 0.14] [%clk 0:02:49] } 52... Kg6 { [%eval 0.05] [%clk 0:47:40] } 53. Kg4 { [%eval 0.05] [%clk 0:02:26] } 53... Rg1+ { [%eval 0.09] [%clk 0:47:55] } 54. Kf4 { [%eval 0.18] [%clk 0:02:25] } 54... Rh1 { [%eval 0.17] [%clk 0:48:07] } 55. Rg8+ { [%eval 0.01] [%clk 0:02:07] } 55... Kf6 { [%eval 0.1] [%clk 0:48:24] } 56. Rh8 { [%eval 0.08] [%clk 0:02:14] } 56... Kg7 { [%eval 0.02] [%clk 0:48:09] } 57. Rh5 { [%eval 0.12] [%clk 0:02:24] } 57... Kg6 { [%eval 0.0] [%clk 0:48:11] } 58. Rg5+ { [%eval 0.0] [%clk 0:02:33] } 58... Kf6 { [%eval 0.05] [%clk 0:48:34] } 59. Rf5+ { [%eval 0.07] [%clk 0:02:35] } 59... Kg7 { [%eval 0.1] [%clk 0:48:31] } 60. Kg5 { [%eval 0.02] [%clk 0:02:35] } 60... Rg1+ { [%eval 0.0] [%clk 0:48:46] } 61. Kh5 { [%eval 0.04] [%clk 0:02:36] } 61... Rh1 { [%eval 0.04] [%clk 0:48:50] } 62. f4 { [%eval 0.04] [%clk 0:01:37] } 62... Rf1 { [%eval 0.0] [%clk 0:49:05] } 63. Rg5+ { [%eval 0.0] [%clk 0:01:21] } 63... Kf6 { [%eval 0.0] [%clk 0:49:26] } 64. Rg8 { [%eval 0.0] [%clk 0:01:17] } 64... Rh1 { [%eval 0.06] [%clk 0:47:57] } 65. Rf8+ { [%eval 0.0] [%clk 0:01:01] } 65... Ke7 { [%eval 0.0] [%clk 0:48:00] } 66. Ra8 { [%eval 0.0] [%clk 0:01:07] } 66... Kf6 { [%eval 0.0] [%clk 0:48:19] } 67. Ra5 { [%eval 0.0] [%clk 0:00:49] } 67... Rf1 { [%eval 0.0] [%clk 0:48:20] } 68. Ra8 { [%eval 0.0] [%clk 0:00:52] } 68... Rh1 { [%eval 0.0] [%clk 0:48:44] } 69. f5 { [%eval 0.0] [%clk 0:00:49] } 69... Kxf5 { [%eval 0.0] [%clk 0:47:49] } 70. Rf8+ { [%eval 0.0] [%clk 0:01:11] } 70... Ke6 { [%eval 0.0] [%clk 0:48:17] } 71. Kg5 { [%eval 0.0] [%clk 0:01:17] } 71... Rg1+ { [%eval 0.0] [%clk 0:48:40] } 72. Kh6 { [%eval 0.0] [%clk 0:01:38] } 72... Ke7 { [%eval 0.0] [%clk 0:49:07] } 73. Rf2 { [%eval 0.0] [%clk 0:02:01] } 73... Rg3 { [%eval 0.0] [%clk 0:49:24] } 74. h5 { [%eval 0.0] [%clk 0:02:24] } 74... Rg1 { [%eval 0.0] [%clk 0:49:44] } 75. Kh7 { [%eval 0.0] [%clk 0:01:49] } 75... Rg3 { [%eval 0.0] [%clk 0:50:06] } 76. h6 { [%eval 0.0] [%clk 0:01:56] } 76... Rg1 { [%eval 0.0] [%clk 0:50:27] } 77. Ra2 { [%eval 0.0] [%clk 0:02:00] } 77... Kf7 { [%eval 0.0] [%clk 0:50:29] } 78. Ra7+ { [%eval 0.0] [%clk 0:02:09] } 78... Kf8 { [%eval 0.0] [%clk 0:50:50] } 79. Rg7 { [%eval 0.0] [%clk 0:01:58] } 79... Rf1 { [%eval 0.0] [%clk 0:50:56] } 1/2-1/2