Event: Round 8: Gevorg Alaverdyan - Guha Mitrabha
Date: 2023-10-06
White: Gevorg Alaverdyan
WhiteTitle: FM
WhiteElo: 2260
Black: Guha Mitrabha
BlackTitle: GM
BlackElo: 2515
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:28:34] } 2. g3 { [%eval 0.05] [%clk 1:31:20] } 2... b6 { [%eval 0.39] [%clk 1:28:56] } 3. Bg2 { [%eval 0.21] [%clk 1:31:45] } 3... Bb7 { [%eval 0.32] [%clk 1:29:19] } 4. c4 { [%eval 0.48] [%clk 1:32:10] } 4... c5 { [%eval 0.54] [%clk 1:29:45] } 5. O-O { [%eval 0.4] [%clk 1:32:35] } 5... g6 { [%eval 0.5] [%clk 1:30:11] } 6. b3 { [%eval 0.19] [%clk 1:33:01] } 6... Bg7 { [%eval 0.17] [%clk 1:30:36] } 7. Bb2 { [%eval 0.15] [%clk 1:33:28] } 7... O-O { [%eval 0.35] [%clk 1:31:00] } 8. d4 { [%eval 0.14] [%clk 1:33:46] } 8... cxd4 { [%eval 0.19] [%clk 1:31:24] } 9. Qxd4 { [%eval 0.17] [%clk 1:33:48] } 9... d6 { [%eval 0.21] [%clk 1:31:47] } 10. Nc3 { [%eval 0.19] [%clk 1:33:55] } 10... Nbd7 { [%eval 0.21] [%clk 1:32:10] } 11. Rfd1 { [%eval 0.23] [%clk 1:33:04] } 11... Rc8 { [%eval 0.19] [%clk 1:32:38] } 12. Rac1 { [%eval 0.18] [%clk 1:31:34] } 12... Rc5 { [%eval 0.31] [%clk 1:33:00] } 13. Qd2 { [%eval 0.2] [%clk 1:31:13] } 13... Qa8 { [%eval 0.17] [%clk 1:33:23] } 14. Ne1 { [%eval 0.37] [%clk 1:27:38] } 14... Rfc8 { [%eval 0.38] [%clk 1:26:58] } 15. Bxb7 { [%eval 0.38] [%clk 1:27:21] } 15... Qxb7 { [%eval 0.25] [%clk 1:27:25] } 16. Nd3 { [%eval 0.34] [%clk 1:27:45] } 16... Rh5 { [%eval 0.37] [%clk 1:15:21] } 17. Nf4 { [%eval -0.16] [%clk 1:04:07] } 17... Bh6 { [%eval -0.1] [%clk 1:00:34] } 18. f3 { [%eval -0.19] [%clk 1:03:16] } 18... Rhc5 { [%eval -0.1] [%clk 0:25:58] } 19. Qe1 { [%eval -0.15] [%clk 0:50:56] } 19... a6 { [%eval -0.24] [%clk 0:15:23] } 20. Ba3 { [%eval -0.53] [%clk 0:44:02] } 20... Rf5 { [%eval -0.5] [%clk 0:15:18] } 21. Ncd5 { [%eval -0.02] [%clk 0:40:46] } 21... Nxd5 { [%eval -0.14] [%clk 0:15:22] } 22. Nxd5 { [%eval -0.28] [%clk 0:41:11] } 22... Rxd5 { [%eval -0.05] [%clk 0:14:16] } 23. cxd5 { [%eval -0.09] [%clk 0:40:22] } 23... Bxc1 { [%eval -0.06] [%clk 0:14:37] } 24. Bxc1 { [%eval 0.0] [%clk 0:40:49] } 24... Rc5 { [%eval -0.02] [%clk 0:14:06] } 25. e4 { [%eval -0.45] [%clk 0:35:29] } 25... Rc2 { [%eval -0.37] [%clk 0:12:21] } 26. Bf4 { [%eval -0.72] [%clk 0:25:53] } 26... Rxa2?! { [%eval -0.14] } { Inaccuracy. Qc8 was best. } { [%clk 0:11:30] } 27. Qc3 { [%eval -0.15] [%clk 0:23:32] } 27... f6 { [%eval -0.17] [%clk 0:06:14] } 28. Qc6 { [%eval -0.64] [%clk 0:22:49] } 28... Qa7 { [%eval -0.68] [%clk 0:06:42] } 29. Be3 { [%eval -0.38] [%clk 0:14:27] } 29... Ne5 { [%eval 0.0] [%clk 0:06:27] } 30. Qc8+ { [%eval -0.19] [%clk 0:14:53] } 30... Kg7 { [%eval 0.0] [%clk 0:06:13] } 31. Rc1 { [%eval 0.0] [%clk 0:15:20] } 31... Qd7 { [%eval 0.0] [%clk 0:04:39] } 32. Qxd7 { [%eval 0.03] [%clk 0:15:46] } 32... Nxd7 { [%eval 0.0] [%clk 0:05:07] } 33. Rc7 { [%eval 0.04] [%clk 0:16:12] } 33... Ne5 { [%eval 0.03] [%clk 0:05:35] } 34. Rxe7+ { [%eval 0.04] [%clk 0:16:38] } 34... Kf8 { [%eval 0.02] [%clk 0:06:02] } 35. Re6 { [%eval 0.03] [%clk 0:16:47] } 35... Nxf3+ { [%eval 0.03] [%clk 0:06:30] } 36. Kf1 { [%eval 0.03] [%clk 0:17:14] } 36... Nxh2+ { [%eval 0.05] [%clk 0:02:56] } 37. Ke1 { [%eval 0.0] [%clk 0:17:43] } 37... Kf7 { [%eval 0.1] [%clk 0:03:09] } 38. Rxd6 { [%eval 0.04] [%clk 0:17:48] } 38... Ng4 { [%eval 0.04] [%clk 0:02:05] } 39. Bxb6 { [%eval 0.02] [%clk 0:09:33] } 39... Ne5 { [%eval 0.0] [%clk 0:02:31] } 40. Kd1 { [%eval 0.0] [%clk 0:40:01] } 40... h5 { [%eval 0.01] [%clk 0:31:06] } 41. Bd8 { [%eval 0.0] [%clk 0:30:12] } 41... Rf2 { [%eval 0.01] [%clk 0:30:37] } 42. Rxa6 { [%eval 0.11] [%clk 0:28:56] } 42... g5 { [%eval 0.11] [%clk 0:30:58] } 43. Re6 { [%eval 0.02] [%clk 0:25:57] } 43... Ng6 { [%eval 0.42] [%clk 0:25:10] } 44. Ke1 { [%eval 0.44] [%clk 0:25:21] } 44... Rf3 { [%eval 0.35] [%clk 0:25:37] } 45. Ke2 { [%eval 0.32] [%clk 0:21:33] } 45... g4 { [%eval 0.42] [%clk 0:26:05] } 46. Ra6 { [%eval 0.4] [%clk 0:21:40] } 46... h4?! { [%eval 1.28] } { Inaccuracy. Ne5 was best. } { [%clk 0:23:06] } 47. gxh4 { [%eval 1.26] [%clk 0:21:48] } 47... Nf4+ { [%eval 1.49] [%clk 0:23:19] } 48. Kd2 { [%eval 1.35] [%clk 0:18:25] } 48... Rf2+ { [%eval 1.54] [%clk 0:23:44] } 49. Kc3 { [%eval 1.56] [%clk 0:17:06] } 49... g3 { [%eval 1.61] [%clk 0:23:58] } 50. Ra7+ { [%eval 1.48] [%clk 0:15:48] } 50... Kg6 { [%eval 1.44] [%clk 0:23:50] } 51. Bb6 { [%eval 1.61] [%clk 0:15:46] } 51... Rf3+ { [%eval 1.67] [%clk 0:23:32] } 52. Kc4 { [%eval 1.53] [%clk 0:16:01] } 52... Nd3 { [%eval 1.58] [%clk 0:20:11] } 53. Bd4?! { [%eval 0.68] } { Inaccuracy. b4 was best. } { [%clk 0:09:26] } 53... g2 { [%eval 0.47] [%clk 0:19:20] } 54. Ra8 { [%eval 0.63] [%clk 0:07:59] } 54... Kf7 { [%eval 0.7] [%clk 0:18:09] } 55. Ra1 { [%eval 0.56] [%clk 0:06:20] } 55... Rf1 { [%eval 0.28] [%clk 0:09:59] } 56. Ra7+ { [%eval 0.26] [%clk 0:06:11] } 56... Kg6?! { [%eval 1.32] } { Inaccuracy. Kf8 was best. } { [%clk 0:10:27] } 57. h5+ { [%eval 0.78] [%clk 0:03:48] } 57... Kh6 { [%eval 0.91] [%clk 0:10:35] } 58. Be3+ { [%eval 1.03] [%clk 0:00:37] } 58... Nf4 { [%eval 1.01] [%clk 0:11:03] } 59. Rf7?! { [%eval 0.11] } { Inaccuracy. d6 was best. } { [%clk 0:01:00] } 59... Kxh5 { [%eval 0.14] [%clk 0:07:25] } 60. Rxf6 { [%eval 0.01] [%clk 0:00:56] } 60... Re1 { [%eval 0.02] [%clk 0:06:29] } 61. Bb6 { [%eval 0.0] [%clk 0:00:42] } 61... Rxe4+ { [%eval -0.03] [%clk 0:06:58] } 62. Kb5 { [%eval -0.01] [%clk 0:00:38] } 62... Nd3 { [%eval 0.0] [%clk 0:02:44] } 63. Rf8?? { [%eval -5.97] } { Blunder. Bg1 was best. } { [%clk 0:00:35] } 63... Rb4+ { [%eval -5.71] [%clk 0:02:46] } 64. Ka5 { [%eval -5.82] [%clk 0:00:31] } 64... Rxb6 { [%eval -6.01] [%clk 0:03:13] } 65. Kxb6 { [%eval -5.63] [%clk 0:00:31] } 65... g1=Q+ { [%eval -5.66] [%clk 0:03:36] } 66. Ka6? { [%eval -34.55] } { Mistake. Kb7 was best. } 66... Qc5 { [%eval -35.16] [%clk 0:03:30] } 67. Rb8 { [%eval -57.93] [%clk 0:00:54] } 67... Nb4+ { [%eval #-14] [%clk 0:03:54] } 68. Kb7 { [%clk 0:01:22] } 68... Qxd5+ { [%clk 0:04:18] } 0-1