Event: 32nd Annual Chicago Open
Date: 2023-05-28
White: Giorgi Margvelashvili
WhiteTitle: GM
Black: Fidel Jimenez
BlackTitle: GM
Result: 1/2-1/2
ECO: D76
Opening: Neo-Grünfeld Defense: Delayed Exchange Variation
Variant: Standard
TimeControl: 40/80,SD/30;d30

1. d4 { [%eval 0.0] [%clk 1:13:01] } 1... Nf6 { [%eval 0.28] [%clk 1:20:00] } 2. c4 { [%eval 0.16] [%clk 1:13:01] } 2... g6 { [%eval 0.3] [%clk 1:20:00] } 3. Nf3 { [%eval 0.3] [%clk 1:13:01] } 3... Bg7 { [%eval 0.13] [%clk 1:20:00] } 4. g3 { [%eval 0.0] [%clk 1:13:01] } 4... O-O { [%eval 0.12] [%clk 1:20:00] } 5. Bg2 { [%eval 0.12] [%clk 1:13:01] } 5... d5 { [%eval 0.36] [%clk 1:20:00] } 6. cxd5 { [%eval 0.46] [%clk 1:13:01] } 6... Nxd5 { [%eval 0.49] [%clk 1:20:00] } 7. O-O { [%eval 0.3] [%clk 1:13:01] } 7... Nb6 { [%eval 0.45] [%clk 1:20:00] } 8. Nc3 { [%eval 0.47] [%clk 1:13:01] } 8... Nc6 { [%eval 0.41] [%clk 1:20:00] } 9. d5 { [%eval 0.56] [%clk 1:13:01] } 9... Na5 { [%eval 0.47] [%clk 1:20:00] } 10. Qc2 { [%eval 0.21] [%clk 1:13:01] } 10... c6 { [%eval 0.22] [%clk 1:17:35] } 11. dxc6 { [%eval 0.17] [%clk 1:13:01] } 11... Nxc6 { [%eval 0.5] [%clk 1:17:35] } 12. Rd1 { [%eval 0.24] [%clk 1:13:01] } 12... Bf5?! { [%eval 0.86] } { Inaccuracy. Qe8 was best. } { [%clk 1:10:30] } 13. e4 { [%eval 0.83] [%clk 1:09:38] } 13... Bd7 { [%eval 0.89] [%clk 1:10:30] } 14. Bf4 { [%eval 0.88] [%clk 0:54:13] } 14... e5 { [%eval 1.29] [%clk 0:55:43] } 15. Bg5?! { [%eval 0.54] } { Inaccuracy. Be3 was best. } { [%clk 0:53:38] } 15... Qc8 { [%eval 0.63] [%clk 0:55:43] } 16. Nd5 { [%eval 0.7] [%clk 0:40:31] } 16... h6 { [%eval 0.53] [%clk 0:55:28] } 17. Nf6+? { [%eval -0.92] } { Mistake. Be3 was best. } { [%clk 0:32:05] } 17... Bxf6 { [%eval -0.95] [%clk 0:55:16] } 18. Bxf6 { [%eval -0.12] [%clk 0:32:05] } 18... Bg4 { [%eval -0.86] [%clk 0:55:16] } 19. Rd6 { [%eval -1.11] [%clk 0:21:09] } 19... Nd7 { [%eval -0.55] [%clk 0:42:33] } 20. Qd2 { [%eval -1.05] [%clk 0:15:39] } 20... Nxf6 { [%eval -1.0] [%clk 0:41:45] } 21. Rxf6 { [%eval -1.25] [%clk 0:15:39] } 21... Qd8?! { [%eval -0.52] } { Inaccuracy. Kg7 was best. } { [%clk 0:34:40] } 22. Rd6 { [%eval -0.58] [%clk 0:14:12] } 22... Qe7 { [%eval -0.67] [%clk 0:34:40] } 23. Rd5 { [%eval -0.8] [%clk 0:12:47] } 23... Kg7 { [%eval -0.65] [%clk 0:32:48] } 24. Qc3 { [%eval -0.76] [%clk 0:09:05] } 24... Bxf3 { [%eval -0.56] [%clk 0:32:13] } 25. Qxf3 { [%eval -0.72] [%clk 0:08:45] } 25... Rac8?! { [%eval -0.04] } { Inaccuracy. Nb4 was best. } { [%clk 0:32:13] } 26. Bh3?! { [%eval -0.62] } { Inaccuracy. Qa3 was best. } { [%clk 0:07:41] } 26... Rc7 { [%eval -0.7] [%clk 0:32:13] } 27. Rad1 { [%eval -0.58] [%clk 0:06:23] } 27... Nd4 { [%eval -0.61] [%clk 0:30:32] } 28. Qe3 { [%eval -0.47] [%clk 0:06:23] } 28... Qf6 { [%eval -0.53] [%clk 0:30:24] } 29. f4 { [%eval -0.23] [%clk 0:04:57] } 29... Re8 { [%eval 0.0] [%clk 0:27:58] } 30. Bg2? { [%eval -1.11] } { Mistake. Rd2 was best. } { [%clk 0:04:07] } 30... Qb6 { [%eval -1.2] [%clk 0:27:42] } 31. fxe5 { [%eval -1.25] [%clk 0:02:39] } 31... Nf3+ { [%eval -1.13] [%clk 0:27:42] } 32. Kf2 { [%eval -1.07] [%clk 0:02:39] } 32... Qxe3+ { [%eval -1.13] [%clk 0:27:42] } 33. Kxe3 { [%eval -1.19] [%clk 0:02:39] } 33... Nxe5 { [%eval -1.11] [%clk 0:27:42] } 34. Ke2 { [%eval -1.28] [%clk 0:02:39] } 34... Ree7 { [%eval -0.95] [%clk 0:25:55] } 35. h4 { [%eval -1.18] [%clk 0:01:37] } 35... f5?! { [%eval -0.5] } { Inaccuracy. h5 was best. } { [%clk 0:25:53] } 36. exf5?? { [%eval -2.37] } { Blunder. R5d4 was best. } { [%clk 0:00:48] } 36... Ng4+?? { [%eval -0.19] } { Blunder. gxf5 was best. } { [%clk 0:25:30] } 37. Kf3 { [%eval -0.09] [%clk 0:00:48] } 37... gxf5 { [%eval 0.0] [%clk 0:25:30] } 38. R5d4 { [%eval 0.0] [%clk 0:00:31] } 38... Ne3 { [%eval 0.0] [%clk 0:14:44] } 39. R1d2 { [%eval 0.0] [%clk 0:00:21] } 39... Nc4 { [%eval 0.0] [%clk 0:14:44] } 40. Re2 { [%eval 0.0] [%clk 0:00:04] } 40... Rxe2 { [%eval 0.0] [%clk 0:14:36] } 41. Kxe2 { [%eval 0.0] [%clk 0:00:04] } 41... Nxb2 { [%eval 0.0] [%clk 0:14:36] } 42. Bh3 { [%eval 0.0] [%clk 0:29:08] } 42... Kf6 { [%eval 0.0] [%clk 0:44:03] } 43. Rd5 { [%eval 0.0] [%clk 0:23:33] } 43... Rc2+ { [%eval 0.0] [%clk 0:41:15] } 44. Kf3 { [%eval 0.0] [%clk 0:20:00] } 44... Rc3+ { [%eval 0.0] [%clk 0:41:15] } 45. Kg2 { [%eval 0.0] [%clk 0:20:00] } 45... Rc2+ { [%eval 0.0] [%clk 0:32:51] } 46. Kf3 { [%eval 0.0] [%clk 0:20:00] } 46... Rc3+ { [%eval 0.0] [%clk 0:32:42] } 47. Kg2 { [%eval 0.0] [%clk 0:20:00] } 47... Rc2+ { [%eval 0.0] [%clk 0:32:42] } 1/2-1/2