Event: Round 4: Giorgi Margvelashvili - Liordis Quesada Vera
Date: 2023-06-25
White: Giorgi Margvelashvili
WhiteTitle: GM
Black: Liordis Quesada Vera
BlackTitle: IM
Result: 1-0
ECO: A54
Opening: Old Indian Defense: Tartakower-Indian
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:23:44] } 1... d6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:30] } 2. Nf3 { [%eval 0.55] [%clk 1:23:54] } 2... Nf6 { [%eval 0.7] [%clk 1:30:46] } 3. c4 { [%eval 0.61] [%clk 1:22:38] } 3... Bg4 { [%eval 0.91] [%clk 1:30:31] } 4. e3 { [%eval 0.71] [%clk 1:22:13] } 4... Nbd7 { [%eval 0.97] [%clk 1:21:53] } 5. h3 { [%eval 0.81] [%clk 1:21:08] } 5... Bxf3 { [%eval 0.89] [%clk 1:21:57] } 6. Qxf3 { [%eval 0.84] [%clk 1:21:33] } 6... c6 { [%eval 0.91] [%clk 1:22:21] } 7. Nc3 { [%eval 0.94] [%clk 1:21:53] } 7... e5 { [%eval 0.77] [%clk 1:22:36] } 8. Qd1 { [%eval 0.61] [%clk 1:19:15] } 8... Qe7 { [%eval 0.88] [%clk 1:19:11] } 9. Be2 { [%eval 0.93] [%clk 1:18:25] } 9... Nb6 { [%eval 0.94] [%clk 1:12:31] } 10. O-O { [%eval 0.96] [%clk 1:16:00] } 10... Qe6 { [%eval 1.35] [%clk 0:57:12] } 11. Qb3 { [%eval 1.55] [%clk 1:07:43] } 11... Be7 { [%eval 1.59] [%clk 0:56:36] } 12. a4 { [%eval 1.56] [%clk 1:08:04] } 12... Qc8 { [%eval 1.51] [%clk 0:52:18] } 13. a5 { [%eval 1.56] [%clk 1:05:02] } 13... Nbd7 { [%eval 1.58] [%clk 0:52:41] } 14. a6 { [%eval 1.65] [%clk 1:04:57] } 14... bxa6 { [%eval 1.47] [%clk 0:50:53] } 15. Qa4 { [%eval 1.56] [%clk 1:03:30] } 15... Nb8 { [%eval 1.87] [%clk 0:51:02] } 16. d5 { [%eval 1.98] [%clk 0:51:34] } 16... Nfd7 { [%eval 2.09] [%clk 0:33:21] } 17. dxc6 { [%eval 1.93] [%clk 0:51:48] } 17... Nc5 { [%eval 2.09] [%clk 0:33:47] } 18. Qa3 { [%eval 1.76] [%clk 0:47:28] } 18... a5 { [%eval 1.91] [%clk 0:34:09] } 19. c7 { [%eval 2.0] [%clk 0:38:33] } 19... Qxc7 { [%eval 2.28] [%clk 0:26:18] } 20. Nd5 { [%eval 1.93] [%clk 0:38:39] } 20... Qd7 { [%eval 2.36] [%clk 0:26:01] } 21. Bd2 { [%eval 2.13] [%clk 0:37:29] } 21... Nc6 { [%eval 2.26] [%clk 0:25:20] } 22. Bxa5 { [%eval 2.38] [%clk 0:29:55] } 22... Nxa5 { [%eval 2.47] [%clk 0:17:32] } 23. Qxa5 { [%eval 2.44] [%clk 0:29:52] } 23... Nb3 { [%eval 2.52] [%clk 0:17:24] } 24. Nc7+ { [%eval 2.5] [%clk 0:29:56] } 24... Kd8 { [%eval 2.92] [%clk 0:16:12] } 25. Qc3 { [%eval 2.89] [%clk 0:27:58] } 25... Kxc7?! { [%eval 3.74] } { Inaccuracy. Qxc7 was best. } { [%clk 0:14:06] } 26. Qxb3 { [%eval 4.23] [%clk 0:28:24] } 26... Rhb8 { [%eval 4.29] [%clk 0:14:12] } 27. Qc3 { [%eval 4.11] [%clk 0:25:36] } 27... f5?! { [%eval 5.5] } { Inaccuracy. Qc6 was best. } { [%clk 0:13:07] } 28. c5 { [%eval 4.58] [%clk 0:24:35] } 28... dxc5 { [%eval 4.49] [%clk 0:13:15] } 29. Qxe5+ { [%eval 4.04] [%clk 0:23:40] } 29... Bd6 { [%eval 4.49] [%clk 0:13:41] } 30. Qc3 { [%eval 4.7] [%clk 0:23:59] } 30... a6 { [%eval 4.79] [%clk 0:13:02] } 31. Bf3 { [%eval 4.0] [%clk 0:21:47] } 31... Ra7 { [%eval 4.27] [%clk 0:13:22] } 32. Rfd1 { [%eval 4.42] [%clk 0:22:02] } 32... Rb6 { [%eval 4.25] [%clk 0:12:10] } 33. Rd5 { [%eval 4.2] [%clk 0:22:01] } 33... Kb8 { [%eval 3.86] [%clk 0:12:32] } 34. Rad1 { [%eval 3.63] [%clk 0:20:43] } 34... Qe6 { [%eval 3.59] [%clk 0:12:50] } 35. b4 { [%eval 3.55] [%clk 0:15:37] } 35... Be7? { [%eval 5.85] } { Mistake. cxb4 was best. } { [%clk 0:02:13] } 36. bxc5 { [%eval 5.87] [%clk 0:15:03] } 36... Rb5 { [%eval 5.85] [%clk 0:02:39] } 37. Qxg7 { [%eval 5.93] [%clk 0:13:32] } 37... Rc7 { [%eval 5.97] [%clk 0:02:54] } 38. Rd8+ { [%eval 5.84] [%clk 0:08:50] } 38... Bxd8 { [%eval 5.94] [%clk 0:02:47] } 39. Rxd8+ { [%eval 6.04] [%clk 0:09:16] } 1-0