Event: Round 1: Luis Fernando Ibarra Chami - Mike Ivanov
Date: 2023-03-13
White: Luis Fernando Ibarra Chami
WhiteTitle: GM
Black: Mike Ivanov
BlackTitle: FM
Result: 1-0
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:41] } 1... Nf6 { [%eval 0.28] [%clk 1:30:15] } 2. c4 { [%eval 0.16] [%clk 1:26:27] } 2... e6 { [%eval 0.23] [%clk 1:30:06] } 3. Nf3 { [%eval 0.0] [%clk 1:25:41] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:28:35] } 4. d5 { [%eval 0.29] [%clk 1:25:22] } 4... d6 { [%eval 0.98] [%clk 1:28:16] } 5. Nc3 { [%eval 0.87] [%clk 1:24:53] } 5... exd5 { [%eval 0.95] [%clk 1:28:35] } 6. cxd5 { [%eval 0.86] [%clk 1:25:15] } 6... g6 { [%eval 0.65] [%clk 1:28:44] } 7. Nd2 { [%eval 0.85] [%clk 1:24:14] } 7... Nbd7 { [%eval 0.87] [%clk 1:28:48] } 8. e4 { [%eval 0.68] [%clk 1:22:46] } 8... Bg7 { [%eval 0.65] [%clk 1:28:42] } 9. Be2 { [%eval 0.83] [%clk 1:23:07] } 9... O-O { [%eval 0.78] [%clk 1:28:38] } 10. O-O { [%eval 0.78] [%clk 1:23:31] } 10... Re8 { [%eval 0.7] [%clk 1:28:51] } 11. a4 { [%eval 0.73] [%clk 1:22:58] } 11... Ne5 { [%eval 0.62] [%clk 1:26:55] } 12. Re1 { [%eval 0.8] [%clk 1:18:59] } 12... Nh5 { [%eval 1.09] [%clk 1:16:00] } 13. Nf1 { [%eval 1.01] [%clk 1:15:16] } 13... Qh4 { [%eval 1.34] [%clk 0:57:01] } 14. Nb5 { [%eval 1.31] [%clk 1:00:29] } 14... Rd8 { [%eval 1.45] [%clk 0:56:22] } 15. g3 { [%eval 1.26] [%clk 0:54:03] } 15... Qh3?! { [%eval 2.24] } { Inaccuracy. Qe7 was best. } { [%clk 0:53:43] } 16. Ra3?! { [%eval 1.44] } { Inaccuracy. Bg5 was best. } { [%clk 0:52:27] } 16... Ng4 { [%eval 1.26] [%clk 0:30:47] } 17. Bf3 { [%eval 1.57] [%clk 0:45:08] } 17... Ne5 { [%eval 1.65] [%clk 0:30:34] } 18. Be2 { [%eval 1.52] [%clk 0:41:07] } 18... Ng4 { [%eval 1.37] [%clk 0:30:56] } 19. Bg5 { [%eval 1.14] [%clk 0:37:38] } 19... a6 { [%eval 1.33] [%clk 0:24:04] } 20. Bxd8 { [%eval 0.9] [%clk 0:21:42] } 20... axb5 { [%eval 0.84] [%clk 0:24:28] } 21. Bf3?! { [%eval 0.28] } { Inaccuracy. Be7 was best. } { [%clk 0:19:35] } 21... Ne5 { [%eval 0.29] [%clk 0:22:33] } 22. axb5 { [%eval 0.39] [%clk 0:10:36] } 22... Rxa3 { [%eval 0.41] [%clk 0:21:43] } 23. bxa3 { [%eval 0.58] [%clk 0:11:03] } 23... Nf4 { [%eval 0.74] [%clk 0:21:51] } 24. Bh1?! { [%eval 0.0] } { Inaccuracy. Ne3 was best. } { [%clk 0:06:44] } 24... Nfd3 { [%eval 0.11] [%clk 0:10:42] } 25. Re3?! { [%eval -0.52] } { Inaccuracy. Ba5 was best. } { [%clk 0:05:49] } 25... Qd7 { [%eval -0.02] [%clk 0:11:06] } 26. Rxd3 { [%eval 0.0] [%clk 0:02:29] } 26... Nxd3 { [%eval 0.0] [%clk 0:11:29] } 27. Qxd3 { [%eval 0.0] [%clk 0:02:55] } 27... Qxd8 { [%eval 0.0] [%clk 0:11:54] } 28. Bf3 { [%eval 0.0] [%clk 0:02:47] } 28... Qa5 { [%eval 0.0] [%clk 0:12:03] } 29. Kg2 { [%eval 0.0] [%clk 0:02:09] } 29... Bd7 { [%eval 0.0] [%clk 0:08:55] } 30. Be2 { [%eval 0.0] [%clk 0:02:24] } 30... Qa4 { [%eval 0.27] [%clk 0:07:19] } 31. Ne3 { [%eval 0.0] [%clk 0:02:43] } 31... Bb2?? { [%eval 2.14] } { Blunder. Bd4 was best. } { [%clk 0:06:34] } 32. Qc2 { [%eval 2.26] [%clk 0:01:41] } 32... Qxc2 { [%eval 2.09] [%clk 0:03:49] } 33. Nxc2 { [%eval 2.27] [%clk 0:02:08] } 33... f5 { [%eval 2.02] [%clk 0:04:14] } 34. a4 { [%eval 2.07] [%clk 0:01:23] } 34... Bc3?! { [%eval 3.04] } { Inaccuracy. c4 was best. } { [%clk 0:01:03] } 35. Ne3 { [%eval 3.11] [%clk 0:01:50] } 35... fxe4 { [%eval 2.77] [%clk 0:01:07] } 36. Bg4 { [%eval 2.75] [%clk 0:01:40] } 36... Bxg4 { [%eval 2.75] [%clk 0:01:02] } 37. Nxg4 { [%eval 2.27] [%clk 0:02:04] } 37... Bd4? { [%eval 3.87] } { Mistake. Kf7 was best. } { [%clk 0:01:09] } 38. Ne3 { [%eval 4.27] [%clk 0:02:02] } 38... Kf7 { [%eval 4.29] [%clk 0:00:42] } 39. a5 { [%eval 4.46] [%clk 0:02:03] } 39... Ke7 { [%eval 4.4] [%clk 0:01:03] } 40. Nc4?! { [%eval 2.95] } { Inaccuracy. a6 was best. } { [%clk 0:00:50] } 40... Kd7 { [%eval 3.32] [%clk 0:01:29] } 41. g4 { [%eval 2.9] [%clk 0:00:54] } 41... h6 { [%eval 3.4] [%clk 0:00:35] } 42. Kg3 { [%eval 2.76] [%clk 0:01:04] } 42... Kc7 { [%eval 4.08] [%clk 0:00:34] } 43. h4?! { [%eval 3.04] } { Inaccuracy. Kf4 was best. } { [%clk 0:01:03] } 43... g5?! { [%eval 4.34] } { Inaccuracy. h5 was best. } { [%clk 0:00:47] } 44. h5 { [%eval 4.58] [%clk 0:01:24] } 44... Bc3 { [%eval 4.75] [%clk 0:00:57] } 45. Kg2 { [%eval 4.86] [%clk 0:01:26] } 45... Bb4 { [%eval 5.0] [%clk 0:00:34] } 46. Kf1 { [%eval 5.15] [%clk 0:01:49] } 46... Bc3 { [%eval 5.19] [%clk 0:00:31] } 47. Ke2 { [%eval 5.26] [%clk 0:01:57] } 47... Bd4 { [%eval 5.72] [%clk 0:00:58] } 48. Ke1 { [%eval 5.25] [%clk 0:01:51] } 48... Bc3+ { [%eval 5.07] [%clk 0:00:32] } 49. Kd1 { [%eval 5.02] [%clk 0:02:10] } 49... Bf6 { [%eval 5.14] [%clk 0:00:36] } 50. Kd2 { [%eval 5.49] [%clk 0:02:34] } 50... Bd4 { [%eval 5.53] [%clk 0:00:44] } 51. Ke2 { [%eval 5.74] [%clk 0:02:55] } 51... Kd7 { [%eval 5.52] [%clk 0:00:59] } 52. f3 { [%eval 5.69] [%clk 0:03:00] } 52... e3 { [%eval 5.3] [%clk 0:01:11] } 53. Kd3 { [%eval 5.48] [%clk 0:03:11] } 53... Kc7 { [%eval 6.08] [%clk 0:01:02] } 54. Nxe3 { [%eval 6.4] [%clk 0:03:34] } 1-0