Event: Reykjavik Open
Site: -
Date: 2023-03-31
White: Rosen, Eric
WhiteTitle: IM
WhiteElo: 2357
Black: Markzon, Gregory
BlackTitle: FM
BlackElo: 2059
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:51] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. Bf4 { [%eval 0.0] [%clk 1:31:04] } 2... g6 { [%eval 0.13] [%clk 1:31:07] } 3. Nc3 { [%eval 0.0] [%clk 1:31:30] } 3... c5 { [%eval 0.4] [%clk 1:29:25] } 4. dxc5 { [%eval 0.28] [%clk 1:29:23] } 4... Bg7 { [%eval 0.76] [%clk 1:27:44] } 5. e4 { [%eval 0.78] [%clk 1:27:49] } 5... O-O { [%eval 0.98] [%clk 1:27:32] } 6. a3 { [%eval 0.47] [%clk 1:23:56] } 6... b6 { [%eval 0.56] [%clk 1:26:26] } 7. cxb6?! { [%eval -0.27] } { Inaccuracy. Nf3 was best. } { [%clk 1:11:11] } 7... Qxb6 { [%eval -0.28] [%clk 1:26:22] } 8. Rb1 { [%eval -0.28] [%clk 1:09:53] } 8... Bb7 { [%eval -0.3] [%clk 1:21:15] } 9. Bd3 { [%eval -0.43] [%clk 1:09:49] } 9... d5 { [%eval -0.4] [%clk 1:19:09] } 10. Qe2?! { [%eval -1.19] } { Inaccuracy. Nxd5 was best. } { [%clk 0:56:27] } 10... Nbd7?! { [%eval -0.53] } { Inaccuracy. Nc6 was best. } { [%clk 1:06:28] } 11. Nf3 { [%eval -0.68] [%clk 0:54:33] } 11... d4 { [%eval -0.7] [%clk 0:58:53] } 12. Nd1 { [%eval -0.86] [%clk 0:51:32] } 12... Nc5 { [%eval -0.65] [%clk 0:55:41] } 13. Nd2 { [%eval -0.75] [%clk 0:50:46] } 13... Qe6 { [%eval -0.61] [%clk 0:44:37] } 14. f3 { [%eval -0.65] [%clk 0:48:21] } 14... Nh5 { [%eval -0.44] [%clk 0:44:09] } 15. Bg3 { [%eval -0.4] [%clk 0:47:49] } 15... Nxg3 { [%eval -0.27] [%clk 0:43:49] } 16. hxg3 { [%eval -0.2] [%clk 0:48:13] } 16... Nxd3+ { [%eval 0.0] [%clk 0:43:30] } 17. cxd3 { [%eval -0.04] [%clk 0:48:12] } 17... Rac8 { [%eval 0.39] [%clk 0:43:16] } 18. Nc4 { [%eval 0.2] [%clk 0:45:28] } 18... Ba6 { [%eval 0.22] [%clk 0:43:21] } 19. b3 { [%eval 0.09] [%clk 0:41:17] } 19... Rb8 { [%eval 0.22] [%clk 0:36:40] } 20. f4 { [%eval -0.18] [%clk 0:34:12] } 20... Bxc4 { [%eval 0.0] [%clk 0:36:41] } 21. dxc4 { [%eval -0.08] [%clk 0:34:36] } 21... Qd6 { [%eval 0.0] [%clk 0:36:55] } 22. Qa2?! { [%eval -0.89] } { Inaccuracy. b4 was best. } { [%clk 0:28:24] } 22... d3?! { [%eval -0.03] } { Inaccuracy. e5 was best. } { [%clk 0:34:46] } 23. O-O?! { [%eval -0.63] } { Inaccuracy. e5 was best. } { [%clk 0:28:14] } 23... Qd4+ { [%eval -0.32] [%clk 0:30:33] } 24. Nf2 { [%eval -0.47] [%clk 0:27:46] } 24... d2 { [%eval -0.18] [%clk 0:24:14] } 25. Qc2 { [%eval -0.38] [%clk 0:24:47] } 25... Rfd8 { [%eval -0.21] [%clk 0:23:38] } 26. b4 { [%eval -0.6] [%clk 0:22:31] } 26... Qe3 { [%eval -0.14] [%clk 0:20:33] } 27. Rb3? { [%eval -1.56] } { Mistake. Qb3 was best. } { [%clk 0:19:26] } 27... Qe2 { [%eval -1.82] [%clk 0:19:14] } 28. e5?? { [%eval -4.21] } { Blunder. Rd3 was best. } { [%clk 0:16:34] } 28... d1=Q { [%eval -4.17] [%clk 0:18:32] } 29. Qxd1 { [%eval -4.07] [%clk 0:16:40] } 29... Rxd1 { [%eval -4.23] [%clk 0:18:55] } 30. Rxd1 { [%eval -4.15] [%clk 0:16:43] } 30... Qxc4 { [%eval -4.23] [%clk 0:19:00] } 31. Rbd3 { [%eval -3.95] [%clk 0:16:12] } 31... h6 { [%eval -4.07] [%clk 0:16:29] } 32. Rd7 { [%eval -4.14] [%clk 0:16:15] } 32... Qb3 { [%eval -3.83] [%clk 0:13:43] } 33. R1d3 { [%eval -3.76] [%clk 0:15:47] } 33... Qb2 { [%eval -3.76] [%clk 0:12:13] } 34. Rxa7 { [%eval -3.9] [%clk 0:11:42] } 34... Rc8 { [%eval -3.82] [%clk 0:12:00] } 35. Rf3 { [%eval -3.86] [%clk 0:11:48] } 35... Rc1+ { [%eval -3.88] [%clk 0:08:54] } 36. Kh2 { [%eval -3.88] [%clk 0:12:16] } 36... Rc2 { [%eval -3.91] [%clk 0:08:35] } 37. Kg1 { [%eval -4.11] [%clk 0:10:58] } 37... g5 { [%eval -4.58] [%clk 0:08:09] } 38. Ra8+ { [%eval -4.75] [%clk 0:05:21] } 38... Kh7 { [%eval -4.75] [%clk 0:07:54] } 39. fxg5 { [%eval -4.63] [%clk 0:04:07] } 39... Qxe5 { [%eval -4.56] [%clk 0:04:31] } 40. gxh6 { [%eval -4.48] [%clk 0:02:03] } 40... Qe1+ { [%eval -4.4] [%clk 0:03:31] } 41. Kh2 { [%eval -4.39] [%clk 0:02:31] } 41... Rxf2 { [%eval -4.43] [%clk 0:03:28] } 42. hxg7 { [%eval -4.54] [%clk 0:01:57] } 42... Kxg7 { [%eval -4.55] [%clk 0:03:34] } 43. Rxf2 { [%eval -4.37] [%clk 0:00:42] } 43... Qxf2 { [%eval -4.43] [%clk 0:04:02] } 44. b5 { [%eval -4.62] [%clk 0:30:11] } 44... Qb2 { [%eval -4.39] [%clk 0:33:43] } 45. a4 { [%eval -4.53] [%clk 0:27:51] } 45... Qb4 { [%eval -4.68] [%clk 0:33:56] } 46. Kh3 { [%eval -4.64] [%clk 0:19:30] } 46... e5 { [%eval -4.98] [%clk 0:29:23] } 47. Re8 { [%eval -5.51] [%clk 0:18:22] } 47... f6 { [%eval -5.86] [%clk 0:28:09] } 48. Ra8 { [%eval -5.73] [%clk 0:18:07] } 48... Kg6 { [%eval -4.96] [%clk 0:26:27] } 49. Kh2 { [%eval -4.88] [%clk 0:12:20] } 49... Kf5 { [%eval -5.24] [%clk 0:23:31] } 50. Ra6?! { [%eval -7.09] } { Inaccuracy. Ra7 was best. } { [%clk 0:10:29] } 50... e4 { [%eval -6.32] [%clk 0:23:08] } 51. Ra8 { [%eval -5.16] [%clk 0:10:03] } 51... Kg6 { [%eval -5.45] [%clk 0:22:00] } 52. Ra6 { [%eval -6.78] [%clk 0:08:30] } 52... Qb3 { [%eval -7.07] [%clk 0:17:43] } 53. Ra7 { [%eval -7.94] [%clk 0:07:41] } 53... f5?! { [%eval -5.31] } { Inaccuracy. Qd5 was best. } { [%clk 0:16:57] } 54. Ra6+ { [%eval -5.93] [%clk 0:07:39] } 54... Kg5 { [%eval -5.97] [%clk 0:16:45] } 55. Ra7 { [%eval -6.15] [%clk 0:07:44] } 55... Kf6 { [%eval -5.26] [%clk 0:16:55] } 56. Ra8 { [%eval -5.62] [%clk 0:06:55] } 56... Ke5 { [%eval -5.52] [%clk 0:15:29] } 57. Re8+ { [%eval -5.44] [%clk 0:06:45] } 57... Kd4 { [%eval -6.27] [%clk 0:14:28] } 58. Rf8 { [%eval -6.37] [%clk 0:05:40] } 58... e3 { [%eval -6.38] [%clk 0:13:22] } 59. Rd8+ { [%eval -6.74] [%clk 0:05:52] } 59... Kc3 { [%eval -6.37] [%clk 0:12:50] } 60. Re8 { [%eval -6.54] [%clk 0:05:06] } 60... Kd2 { [%eval -7.62] [%clk 0:13:07] } 61. Rd8+ { [%eval -8.06] [%clk 0:05:29] } 61... Ke1 { [%eval -8.63] [%clk 0:13:12] } 62. Kg1? { [%eval #-8] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:01:36] } 62... e2 { [%eval #-7] [%clk 0:12:38] } 63. Rf8 { [%eval #-7] [%clk 0:00:52] } 63... Qe3+ { [%eval #-6] [%clk 0:12:53] } 64. Kh2 { [%eval #-6] [%clk 0:01:20] } 64... Qh6+ { [%eval #-5] [%clk 0:13:16] } 0-1