Event: Round 7: Obidov, Biloliddin - Mai, Duc Kien
Date: 2024-11-22
White: Obidov, Biloliddin
WhiteElo: 2088
Black: Mai, Duc Kien
BlackElo: 1771
Result: 0-1
ECO: D77
Opening: Neo-Grünfeld Defense: Classical Variation, Modern Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:46] } 2. Nf3 { [%eval 0.11] [%clk 1:31:28] } 2... g6 { [%eval 0.22] [%clk 1:31:04] } 3. c4 { [%eval 0.15] [%clk 1:31:24] } 3... Bg7 { [%eval 0.31] [%clk 1:31:27] } 4. g3 { [%eval 0.15] [%clk 1:31:31] } 4... O-O { [%eval 0.22] [%clk 1:31:47] } 5. Bg2 { [%eval 0.1] [%clk 1:31:57] } 5... d5 { [%eval 0.23] [%clk 1:32:12] } 6. O-O { [%eval 0.09] [%clk 1:31:24] } 6... dxc4 { [%eval 0.15] [%clk 1:31:59] } 7. Na3 { [%eval 0.24] [%clk 1:27:19] } 7... c3 { [%eval 0.28] [%clk 1:30:57] } 8. bxc3 { [%eval 0.41] [%clk 1:27:41] } 8... c5 { [%eval 0.43] [%clk 1:30:43] } 9. Ne5 { [%eval 0.07] [%clk 1:26:03] } 9... Nd5 { [%eval 0.4] [%clk 1:16:09] } 10. Qb3 { [%eval 0.06] [%clk 1:16:24] } 10... Nxc3 { [%eval 0.05] [%clk 0:56:41] } 11. Qxc3 { [%eval 0.04] [%clk 1:10:57] } 11... cxd4 { [%eval -0.01] [%clk 0:56:29] } 12. Qc5 { [%eval 0.01] [%clk 1:08:21] } 12... Na6 { [%eval 0.08] [%clk 0:56:56] } 13. Qb5 { [%eval 0.11] [%clk 1:07:37] } 13... Nc7 { [%eval 0.12] [%clk 0:57:22] } 14. Qa5 { [%eval 0.17] [%clk 1:07:58] } 14... b6 { [%eval 0.15] [%clk 0:57:47] } 15. Nc6?! { [%eval -0.55] } { Inaccuracy. Qa4 was best. } { [%clk 0:58:36] } 15... bxa5 { [%eval -0.56] [%clk 0:57:35] } 16. Nxd8 { [%eval -0.6] [%clk 0:59:05] } 16... Rxd8 { [%eval -0.61] [%clk 0:57:43] } 17. Bxa8 { [%eval -0.59] [%clk 0:52:08] } 17... d3 { [%eval -0.35] [%clk 0:42:58] } 18. Rb1? { [%eval -1.51] } { Mistake. Bf4 was best. } { [%clk 0:27:51] } 18... dxe2 { [%eval -1.47] [%clk 0:42:56] } 19. Re1 { [%eval -1.35] [%clk 0:27:59] } 19... Bf5?? { [%eval 3.31] } { Blunder. Nxa8 was best. } { [%clk 0:42:01] } 20. Bf3 { [%eval 3.24] [%clk 0:26:41] } 20... Bc3 { [%eval 3.31] [%clk 0:41:13] } 21. Rxe2?? { [%eval 0.0] } { Blunder. Bb2 was best. } { [%clk 0:25:12] } 21... Rd1+ { [%eval 0.0] [%clk 0:38:44] } 22. Kg2 { [%eval 0.0] [%clk 0:25:41] } 22... Bxb1 { [%eval -0.02] [%clk 0:39:07] } 23. Bf4 { [%eval 0.0] [%clk 0:22:03] } 23... Bd3 { [%eval 0.0] [%clk 0:32:23] } 24. Bxc7?? { [%eval -2.39] } { Blunder. Rxe7 was best. } { [%clk 0:19:19] } 24... Bxe2?? { [%eval -0.22] } { Blunder. Bb4 was best. } { [%clk 0:32:05] } 25. Bxe2 { [%eval -0.18] [%clk 0:19:48] } 25... Rd2 { [%eval -0.28] [%clk 0:31:57] } 26. Nb1 { [%eval -0.21] [%clk 0:19:36] } 26... Rd7 { [%eval -0.25] [%clk 0:30:32] } 27. Bf4 { [%eval -0.29] [%clk 0:19:18] } 27... Bb4 { [%eval -0.28] [%clk 0:28:14] } 28. a3?! { [%eval -0.89] } { Inaccuracy. a4 was best. } { [%clk 0:19:35] } 28... Bc5?! { [%eval -0.27] } { Inaccuracy. Bd6 was best. } { [%clk 0:28:29] } 29. Kf3? { [%eval -1.64] } { Mistake. a4 was best. } { [%clk 0:13:25] } 29... Rb7 { [%eval -1.58] [%clk 0:27:16] } 30. Bd3 { [%eval -1.56] [%clk 0:13:50] } 30... Rb3 { [%eval -1.63] [%clk 0:26:25] } 31. Ke2 { [%eval -1.56] [%clk 0:13:36] } 31... Bxf2 { [%eval -1.57] [%clk 0:17:35] } 32. Nd2?? { [%eval -3.76] } { Blunder. Bc2 was best. } { [%clk 0:11:05] } 32... Rxa3 { [%eval -3.69] [%clk 0:17:57] } 33. Nc4 { [%eval -4.1] [%clk 0:09:53] } 33... Ra2+ { [%eval -4.13] [%clk 0:18:19] } 34. Bd2 { [%eval -4.63] [%clk 0:10:11] } 34... Bd4 { [%eval -4.3] [%clk 0:15:45] } 35. Kd1 { [%eval -4.61] [%clk 0:08:53] } 35... Ra1+ { [%eval -4.5] [%clk 0:14:01] } 36. Bc1 { [%eval -5.07] [%clk 0:08:54] } 36... a4 { [%eval -5.19] [%clk 0:12:28] } 37. Kd2 { [%eval -5.25] [%clk 0:07:03] } 37... h5 { [%eval -4.59] [%clk 0:11:10] } 38. h3 { [%eval -5.16] [%clk 0:05:20] } 38... e6 { [%eval -4.93] [%clk 0:11:11] } 39. Bc2 { [%eval -5.54] [%clk 0:03:30] } 39... Bc3+ { [%eval -5.4] [%clk 0:11:19] } 40. Kd1 { [%eval -5.95] [%clk 0:03:59] } 40... a3?! { [%eval -4.52] } { Inaccuracy. Bb4 was best. } { [%clk 0:10:51] } 41. Nxa3 { [%eval -4.58] [%clk 0:04:05] } 41... Bb2 { [%eval -4.72] [%clk 0:11:16] } 42. Nb1 { [%eval -4.61] [%clk 0:04:30] } 42... Bxc1 { [%eval -4.57] [%clk 0:11:40] } 43. Kxc1 { [%eval -4.53] [%clk 0:04:55] } 43... Ra5 { [%eval -4.58] [%clk 0:12:03] } 44. Nd2 { [%eval -4.63] [%clk 0:05:10] } 44... Kg7 { [%eval -4.63] [%clk 0:12:18] } 45. Kb2 { [%eval -5.09] [%clk 0:05:32] } 45... Re5 { [%eval -5.03] [%clk 0:12:37] } 46. g4 { [%eval -5.4] [%clk 0:05:46] } 46... Re3 { [%eval -5.37] [%clk 0:12:09] } 47. gxh5 { [%eval -5.34] [%clk 0:06:01] } 47... gxh5 { [%eval -5.31] [%clk 0:12:33] } 48. h4 { [%eval -5.29] [%clk 0:06:09] } 48... Rh3 { [%eval -5.24] [%clk 0:12:54] } 49. Ne4 { [%eval -5.61] [%clk 0:05:37] } 49... Rxh4 { [%eval -5.47] [%clk 0:13:07] } 50. Kc3 { [%eval -5.51] [%clk 0:05:30] } 50... Rxe4 { [%eval -5.26] [%clk 0:13:10] } 0-1