Event: Round 8: Nikolov, Momchil - Hakobyan, Menua
Date: 2025-07-25
White: Nikolov, Momchil
WhiteTitle: GM
WhiteElo: 2440
Black: Hakobyan, Menua
BlackElo: 2216
Result: 1-0
ECO: D15
Opening: Slav Defense: Chebanenko Variation, Advance System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:57] } 2. Nf3 { [%eval 0.08] [%clk 1:31:12] } 2... Nf6 { [%eval 0.11] [%clk 1:31:17] } 3. c4 { [%eval 0.22] [%clk 1:31:35] } 3... c6 { [%eval 0.24] [%clk 1:31:42] } 4. Nc3 { [%eval 0.16] [%clk 1:31:46] } 4... a6 { [%eval 0.19] [%clk 1:32:06] } 5. c5 { [%eval 0.34] [%clk 1:28:25] } 5... b6 { [%eval 0.27] [%clk 1:32:32] } 6. cxb6 { [%eval 0.36] [%clk 1:28:04] } 6... Nbd7 { [%eval 0.27] [%clk 1:32:48] } 7. e3 { [%eval 0.3] [%clk 1:24:49] } 7... Qxb6 { [%eval 0.22] [%clk 1:31:19] } 8. Bd2 { [%eval 0.27] [%clk 1:24:49] } 8... Qc7 { [%eval 0.47] } 9. Na4 { [%eval 0.2] [%clk 1:24:38] } 9... e6 { [%eval 0.21] [%clk 1:31:17] } 10. Rc1 { [%eval 0.08] [%clk 1:21:20] } 10... Bd6 { [%eval 0.18] [%clk 1:31:27] } 11. Bd3 { [%eval 0.2] [%clk 1:20:30] } 11... a5 { [%eval 0.19] [%clk 1:31:52] } 12. Qe2 { [%eval 0.02] [%clk 1:15:02] } 12... Ne4 { [%eval 0.01] [%clk 1:30:22] } 13. O-O { [%eval 0.0] [%clk 1:14:33] } 13... O-O { [%eval 0.06] [%clk 1:30:45] } 14. Rc2 { [%eval 0.05] [%clk 1:13:22] } 14... Bb7 { [%eval 0.22] [%clk 1:21:48] } 15. Nc3 { [%eval -0.07] [%clk 1:06:31] } 15... Nxc3 { [%eval 0.1] [%clk 1:02:34] } 16. Bxc3 { [%eval 0.12] [%clk 1:03:26] } 16... Nf6 { [%eval 0.25] [%clk 1:01:16] } 17. h3 { [%eval 0.25] [%clk 0:55:26] } 17... Ne4 { [%eval 0.44] [%clk 0:51:56] } 18. Bxe4 { [%eval 0.02] [%clk 0:51:05] } 18... dxe4 { [%eval 0.07] [%clk 0:52:04] } 19. Nd2 { [%eval 0.0] [%clk 0:49:14] } 19... Ba6 { [%eval 0.1] [%clk 0:35:04] } 20. Nc4 { [%eval 0.0] [%clk 0:49:16] } 20... Qe7 { [%eval 0.34] [%clk 0:32:17] } 21. Rfc1 { [%eval 0.23] [%clk 0:46:14] } 21... Bc7 { [%eval 0.43] [%clk 0:21:45] } 22. b3 { [%eval 0.42] [%clk 0:42:10] } 22... Rfb8 { [%eval 0.56] [%clk 0:17:44] } 23. Bd2 { [%eval 0.19] [%clk 0:37:51] } 23... Rb5 { [%eval 0.16] [%clk 0:16:53] } 24. Qg4 { [%eval 0.15] [%clk 0:27:01] } 24... f5 { [%eval 0.21] [%clk 0:09:44] } 25. Qd1 { [%eval 0.16] [%clk 0:27:24] } 25... g5? { [%eval 1.56] } { Mistake. Rd5 was best. } { [%clk 0:07:33] } 26. Qh5 { [%eval 1.15] [%clk 0:24:33] } 26... Rd5 { [%eval 1.01] [%clk 0:05:21] } 27. Ne5 { [%eval 0.65] [%clk 0:23:39] } 27... Bxe5 { [%eval 0.73] [%clk 0:05:12] } 28. dxe5 { [%eval 0.53] [%clk 0:24:03] } 28... Bb7 { [%eval 0.88] [%clk 0:04:15] } 29. Bc3 { [%eval 0.66] [%clk 0:21:24] } 29... Kg7 { [%eval 0.64] [%clk 0:04:06] } 30. Bd4 { [%eval 0.6] [%clk 0:21:10] } 30... h6 { [%eval 0.61] [%clk 0:03:31] } 31. Rc5 { [%eval 0.47] [%clk 0:20:11] } 31... Rad8 { [%eval 0.93] [%clk 0:03:44] } 32. Qe2 { [%eval 0.76] [%clk 0:16:10] } 32... Kg6 { [%eval 0.69] [%clk 0:03:52] } 33. Qe1 { [%eval 0.71] [%clk 0:16:03] } 33... Qc7 { [%eval 1.21] [%clk 0:03:54] } 34. b4 { [%eval 0.98] [%clk 0:15:44] } 34... Rxc5 { [%eval 0.89] [%clk 0:02:19] } 35. Rxc5 { [%eval 0.91] [%clk 0:15:58] } 35... axb4 { [%eval 1.0] [%clk 0:01:12] } 36. Qxb4 { [%eval 0.95] [%clk 0:16:10] } 36... Ra8 { [%eval 0.99] [%clk 0:00:34] } 37. a4 { [%eval 0.94] [%clk 0:15:53] } 37... Ba6 { [%eval 1.37] [%clk 0:00:34] } 38. Qc3 { [%eval 0.91] [%clk 0:11:35] } 38... Bb7?! { [%eval 1.56] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:54] } 39. a5 { [%eval 1.19] [%clk 0:07:59] } 39... Kf7?! { [%eval 2.01] } { Inaccuracy. Qd8 was best. } { [%clk 0:00:53] } 40. Rb5 { [%eval 2.11] [%clk 0:22:51] } 40... Rc8 { [%eval 1.96] [%clk 0:15:51] } 41. Bb6?! { [%eval 1.16] } { Inaccuracy. Rb4 was best. } { [%clk 0:17:28] } 41... Qd7 { [%eval 1.13] [%clk 0:15:36] } 42. Rb2 { [%eval 0.61] [%clk 0:15:38] } 42... c5 { [%eval 0.38] [%clk 0:10:30] } 43. Bxc5 { [%eval 0.49] [%clk 0:13:21] } 43... Qd1+?! { [%eval 1.44] } { Inaccuracy. Ba6 was best. } { [%clk 0:10:36] } 44. Kh2 { [%eval 1.43] [%clk 0:13:41] } 44... Bd5 { [%eval 1.74] [%clk 0:10:46] } 45. Qb4 { [%eval 1.67] [%clk 0:06:57] } 45... Qa1?! { [%eval 2.59] } { Inaccuracy. Kg6 was best. } { [%clk 0:09:34] } 46. Rd2? { [%eval 1.3] } { Mistake. Qb5 was best. } { [%clk 0:03:57] } 46... Qxe5+ { [%eval 1.18] [%clk 0:07:15] } 47. g3 { [%eval 1.15] [%clk 0:04:25] } 47... Qc7 { [%eval 1.13] [%clk 0:03:09] } 48. Bd4 { [%eval 1.17] [%clk 0:04:32] } 48... Qc1 { [%eval 1.75] [%clk 0:02:36] } 49. a6? { [%eval 0.42] } { Mistake. Qd6 was best. } { [%clk 0:02:20] } 49... Qf1?? { [%eval 3.69] } { Blunder. Rc2 was best. } { [%clk 0:00:34] } 50. Bb2 { [%eval 3.74] [%clk 0:02:19] } 50... Qxa6 { [%eval 3.61] [%clk 0:00:38] } 51. Qd4 { [%eval 3.62] [%clk 0:02:35] } 51... Ke7? { [%eval 6.0] } { Mistake. Qd6 was best. } { [%clk 0:00:33] } 52. Qg7+ { [%eval 5.8] [%clk 0:01:11] } 52... Kd6 { [%eval 5.81] [%clk 0:00:36] } 53. Be5+ { [%eval 5.77] [%clk 0:01:21] } 53... Kc6 { [%eval 5.61] [%clk 0:00:54] } 54. Rc2+ { [%eval 5.49] [%clk 0:01:33] } 54... Kb5 { [%eval 6.44] [%clk 0:01:18] } 55. Rb2+ { [%eval 6.02] [%clk 0:01:34] } 55... Ka4 { [%eval 5.77] [%clk 0:00:53] } 56. Qe7?! { [%eval 3.97] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:25] } 56... Bb3 { [%eval 3.92] [%clk 0:00:47] } 57. Qd7+ { [%eval 4.01] [%clk 0:01:15] } 57... Rc6 { [%eval 4.69] [%clk 0:00:47] } 58. Rb1 { [%eval 4.69] [%clk 0:00:54] } 58... Ba2?? { [%eval #6] } { Checkmate is now unavoidable. Bd5 was best. } { [%clk 0:00:34] } 59. Qd1+ { [%eval #5] [%clk 0:00:39] } 59... Ka3 { [%eval #5] [%clk 0:00:47] } 60. Bd6+ { [%eval #4] [%clk 0:00:57] } 60... Rxd6 { [%eval #4] [%clk 0:00:42] } 61. Qc1+ { [%eval #3] [%clk 0:01:25] } 1-0