Event: Round 5: Petkov, Momchil - Annaberdiyev, Meylis
Date: 2024-12-14
White: Petkov, Momchil
WhiteTitle: GM
WhiteElo: 2545
Black: Annaberdiyev, Meylis
BlackTitle: GM
BlackElo: 2442
Result: 1-0
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:48] } 1... e6 { [%eval 0.28] [%clk 1:30:34] } 2. d4 { [%eval 0.28] [%clk 1:31:10] } 2... d5 { [%eval 0.33] [%clk 1:30:59] } 3. Nc3 { [%eval 0.28] [%clk 1:31:32] } 3... Nf6 { [%eval 0.32] [%clk 1:31:02] } 4. e5 { [%eval 0.35] [%clk 1:31:45] } 4... Nfd7 { [%eval 0.29] [%clk 1:31:27] } 5. f4 { [%eval 0.34] [%clk 1:32:07] } 5... c5 { [%eval 0.26] [%clk 1:31:52] } 6. Nf3 { [%eval 0.33] [%clk 1:32:29] } 6... Nc6 { [%eval 0.36] [%clk 1:32:18] } 7. Be3 { [%eval 0.27] [%clk 1:32:47] } 7... Qb6 { [%eval 0.65] [%clk 1:32:11] } 8. Na4 { [%eval 0.88] [%clk 1:32:23] } 8... Qa5+ { [%eval 0.78] [%clk 1:32:36] } 9. c3 { [%eval 0.87] [%clk 1:32:45] } 9... c4 { [%eval 0.97] [%clk 1:32:48] } 10. b4 { [%eval 1.06] [%clk 1:29:54] } 10... Nxb4 { [%eval 1.54] [%clk 1:33:08] } 11. cxb4 { [%eval 1.55] [%clk 1:30:12] } 11... Bxb4+ { [%eval 1.58] [%clk 1:33:35] } 12. Kf2 { [%eval 1.54] [%clk 1:29:48] } 12... b5 { [%eval 1.54] [%clk 1:33:47] } 13. Nb2 { [%eval 1.32] [%clk 1:28:07] } 13... Bc3 { [%eval 1.6] [%clk 1:26:09] } 14. Qc2 { [%eval 1.46] [%clk 1:23:11] } 14... b4?! { [%eval 2.11] } { Inaccuracy. Nb6 was best. } { [%clk 1:26:31] } 15. Rc1 { [%eval 2.32] [%clk 1:15:10] } 15... Nb6 { [%eval 2.19] [%clk 1:22:45] } 16. Nd1 { [%eval 2.4] [%clk 1:12:43] } 16... Na4 { [%eval 2.34] [%clk 1:23:10] } 17. Qb1 { [%eval 2.27] [%clk 1:05:58] } 17... Bd7 { [%eval 2.08] [%clk 1:18:22] } 18. h4 { [%eval 2.07] [%clk 1:05:36] } 18... Qb6 { [%eval 2.34] [%clk 1:01:43] } 19. h5 { [%eval 2.35] [%clk 1:03:29] } 19... h6 { [%eval 2.48] [%clk 1:00:03] } 20. g3 { [%eval 2.5] [%clk 1:00:49] } 20... Rb8 { [%eval 2.38] [%clk 0:57:05] } 21. Bh3 { [%eval 2.59] [%clk 0:54:22] } 21... O-O { [%eval 2.61] [%clk 0:56:36] } 22. Kg2 { [%eval 2.39] [%clk 0:49:35] } 22... Qa5 { [%eval 2.62] [%clk 0:55:00] } 23. f5 { [%eval 2.67] [%clk 0:42:06] } 23... exf5 { [%eval 2.6] [%clk 0:51:40] } 24. Bxf5 { [%eval 2.57] [%clk 0:42:29] } 24... Bxf5 { [%eval 2.69] [%clk 0:51:49] } 25. Qxf5 { [%eval 2.65] [%clk 0:42:54] } 25... Qa6 { [%eval 2.51] [%clk 0:52:10] } 26. a3 { [%eval 2.84] [%clk 0:33:44] } 26... Bb2 { [%eval 2.64] [%clk 0:37:42] } 27. Nxb2 { [%eval 2.71] [%clk 0:33:28] } 27... Nxb2 { [%eval 2.58] [%clk 0:38:10] } 28. axb4 { [%eval 2.62] [%clk 0:33:45] } 28... Rxb4 { [%eval 2.72] [%clk 0:38:31] } 29. Ra1 { [%eval 2.41] [%clk 0:33:16] } 29... Qb6?! { [%eval 3.16] } { Inaccuracy. Qe6 was best. } { [%clk 0:38:59] } 30. Qd7?! { [%eval 2.25] } { Inaccuracy. Nh4 was best. } { [%clk 0:29:42] } 30... Rb3 { [%eval 2.09] [%clk 0:38:46] } 31. Bc1 { [%eval 1.91] [%clk 0:26:54] } 31... Nd3 { [%eval 1.84] [%clk 0:17:49] } 32. Qxd5 { [%eval 1.72] [%clk 0:16:54] } 32... Rc3?! { [%eval 2.97] } { Inaccuracy. Rd8 was best. } { [%clk 0:17:56] } 33. Bd2 { [%eval 2.88] [%clk 0:15:47] } 33... Rc2 { [%eval 3.25] [%clk 0:18:22] } 34. Rhb1 { [%eval 2.81] [%clk 0:14:35] } 34... Qe6 { [%eval 3.45] [%clk 0:14:29] } 35. Qxe6 { [%eval 3.4] [%clk 0:12:28] } 35... fxe6 { [%eval 3.35] [%clk 0:14:57] } 36. Ra3 { [%eval 3.22] [%clk 0:12:38] } 36... Rxd2+? { [%eval 5.64] } { Mistake. Rc8 was best. } { [%clk 0:07:42] } 37. Nxd2 { [%eval 5.54] [%clk 0:13:01] } 37... Rf2+ { [%eval 5.44] [%clk 0:08:11] } 38. Kg1 { [%eval 5.19] [%clk 0:11:19] } 38... Rxd2 { [%eval 5.35] [%clk 0:08:39] } 39. Rxa7 { [%eval 5.13] [%clk 0:10:42] } 39... Nb2 { [%eval 5.78] [%clk 0:08:40] } 40. Rf1 { [%eval 5.67] [%clk 0:10:49] } 40... Rd1?? { [%eval #17] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:07:49] } 41. Rc7?? { [%eval 5.92] } { Lost forced checkmate sequence. Ra8+ was best. } { [%clk 0:09:52] } 41... Rxf1+ { [%eval 5.85] [%clk 0:07:05] } 42. Kxf1 { [%eval 5.75] [%clk 0:10:17] } 42... Nd1 { [%eval 5.66] [%clk 0:07:33] } 43. Ke2 { [%eval 5.51] [%clk 0:09:12] } 43... Nc3+ { [%eval 5.89] [%clk 0:08:01] } 44. Kf3 { [%eval 5.83] [%clk 0:09:06] } 44... Nb1 { [%eval 5.73] [%clk 0:08:27] } 45. Ke3 { [%eval 5.46] [%clk 0:09:20] } 45... Na3?! { [%eval 7.87] } { Inaccuracy. Nc3 was best. } { [%clk 0:08:41] } 46. Kd2 { [%eval 7.71] [%clk 0:05:13] } 46... c3+ { [%eval 11.48] [%clk 0:08:49] } 47. Rxc3 { [%eval 10.81] [%clk 0:04:53] } 47... Nb1+ { [%eval 9.26] [%clk 0:09:16] } 48. Kd3 { [%eval 7.94] [%clk 0:05:18] } 1-0