Event: 2024 Illinois Open
Site: Lisle, IL, United States
White: Kogen, Jonathan
WhiteElo: 2213
Black: Klugstedt, Vincent
BlackElo: 1963
Result: 1-0
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard
TimeControl: 90 minutes with a 30 second increment

1. d4 { [%eval 0.17] [%clk 1:30:49] } 1... Nf6 { [%eval 0.17] [%clk 1:30:48] } 2. Nf3 { [%eval 0.1] [%clk 1:31:11] } 2... e6 { [%eval 0.14] [%clk 1:30:22] } 3. g3 { [%eval 0.08] [%clk 1:31:27] } 3... d5 { [%eval 0.23] [%clk 1:30:16] } 4. Bg2 { [%eval 0.18] [%clk 1:31:45] } 4... Bd7 { [%eval 0.46] [%clk 1:29:33] } 5. O-O { [%eval 0.49] [%clk 1:30:48] } 5... c5 { [%eval 0.53] [%clk 1:25:07] } 6. c4 { [%eval 0.55] [%clk 1:27:23] } 6... dxc4 { [%eval 0.49] [%clk 1:21:37] } 7. Ne5 { [%eval 0.21] [%clk 1:26:26] } 7... Nc6 { [%eval 0.1] [%clk 1:15:49] } 8. Nxc6 { [%eval 0.06] [%clk 1:22:31] } 8... Bxc6 { [%eval -0.02] [%clk 1:16:08] } 9. Bxc6+ { [%eval -0.02] [%clk 1:22:51] } 9... bxc6 { [%eval 0.01] [%clk 1:16:31] } 10. Qa4 { [%eval 0.0] [%clk 1:21:37] } 10... cxd4 { [%eval 0.02] [%clk 1:14:17] } 11. Qxc6+ { [%eval 0.05] [%clk 1:21:46] } 11... Nd7 { [%eval 0.0] [%clk 1:14:41] } 12. Qxc4 { [%eval 0.0] [%clk 1:20:06] } 12... Nb6 { [%eval 0.1] [%clk 1:07:16] } 13. Qb5+ { [%eval 0.01] [%clk 1:17:42] } 13... Qd7 { [%eval 0.0] [%clk 1:07:19] } 14. Qxd7+ { [%eval -0.05] [%clk 1:18:01] } 14... Nxd7 { [%eval -0.02] [%clk 1:06:51] } 15. Rd1 { [%eval -0.04] [%clk 1:18:11] } 15... Rc8 { [%eval -0.01] [%clk 1:05:26] } 16. e3 { [%eval 0.0] [%clk 1:10:00] } 16... Ne5 { [%eval 0.35] [%clk 0:45:49] } 17. exd4 { [%eval 0.25] [%clk 1:05:32] } 17... Nf3+ { [%eval 0.19] [%clk 0:45:18] } 18. Kg2 { [%eval 0.21] [%clk 1:05:28] } 18... Nxd4 { [%eval 0.27] [%clk 0:45:37] } 19. Nc3 { [%eval 0.29] [%clk 1:04:19] } 19... Nc2?! { [%eval 0.91] } { Inaccuracy. Nf5 was best. } { [%clk 0:36:01] } 20. Rb1 { [%eval 0.62] [%clk 1:04:32] } 20... Bb4 { [%eval 0.61] [%clk 0:32:05] } 21. Bf4 { [%eval 0.64] [%clk 0:55:14] } 21... O-O { [%eval 0.77] [%clk 0:23:31] } 22. Rd7 { [%eval 0.43] [%clk 0:51:12] } 22... a5 { [%eval 0.88] [%clk 0:20:42] } 23. Rbd1?! { [%eval 0.03] } { Inaccuracy. Na4 was best. } { [%clk 0:36:51] } 23... f6?! { [%eval 1.1] } { Inaccuracy. Bxc3 was best. } { [%clk 0:19:58] } 24. Bc7 { [%eval 1.01] [%clk 0:30:51] } 24... Rf7?! { [%eval 1.74] } { Inaccuracy. Bxc3 was best. } { [%clk 0:13:59] } 25. Rxf7 { [%eval 1.55] [%clk 0:26:47] } 25... Kxf7 { [%eval 1.36] [%clk 0:14:28] } 26. Rd7+ { [%eval 1.02] [%clk 0:26:57] } 26... Kg6 { [%eval 0.93] [%clk 0:14:39] } 27. Nb5?! { [%eval 0.03] } { Inaccuracy. Na4 was best. } { [%clk 0:25:16] } 27... a4 { [%eval 0.09] [%clk 0:12:40] } 28. a3 { [%eval 0.11] [%clk 0:24:36] } 28... Bc5 { [%eval 0.2] [%clk 0:11:38] } 29. Nc3 { [%eval 0.06] [%clk 0:19:37] } 29... Ra8 { [%eval 0.0] [%clk 0:10:40] } 30. Bd6 { [%eval 0.02] [%clk 0:16:49] } 30... Bd4 { [%eval 0.04] [%clk 0:09:54] } 31. Kf1 { [%eval 0.0] [%clk 0:12:37] } 31... e5 { [%eval 0.0] [%clk 0:08:35] } 32. Ke2 { [%eval 0.0] [%clk 0:10:34] } 32... h5 { [%eval 0.0] [%clk 0:06:06] } 33. Rc7 { [%eval 0.0] [%clk 0:06:39] } 33... Bb6 { [%eval 0.06] [%clk 0:04:37] } 34. Rb7 { [%eval 0.0] [%clk 0:06:29] } 34... Bd4 { [%eval 0.0] [%clk 0:04:51] } 35. Nd5 { [%eval -0.14] [%clk 0:05:24] } 35... Rd8 { [%eval 0.0] [%clk 0:04:46] } 36. Ne7+ { [%eval 0.0] [%clk 0:05:36] } 36... Kg5 { [%eval 0.0] [%clk 0:04:48] } 37. f3 { [%eval -0.15] [%clk 0:03:56] } 37... f5 { [%eval 0.0] [%clk 0:03:59] } 38. f4+ { [%eval 0.0] [%clk 0:03:31] } 38... exf4 { [%eval 0.0] [%clk 0:03:47] } 39. Bxf4+ { [%eval -0.01] [%clk 0:03:37] } 39... Kg4 { [%eval 0.0] [%clk 0:03:36] } 40. Nc6 { [%eval 0.0] [%clk 0:02:56] } 40... Rd5 { [%eval 0.0] [%clk 0:03:08] } 41. h4?! { [%eval -0.57] } { Inaccuracy. Ne7 was best. } { [%clk 0:02:03] } 41... Bf6 { [%eval -0.77] [%clk 0:03:00] } 42. Ra7? { [%eval -2.16] } { Mistake. Rb6 was best. } { [%clk 0:00:43] } 42... Rc5?? { [%eval -0.32] } { Blunder. Nd4+ was best. } { [%clk 0:02:02] } 43. Nb4 { [%eval -0.37] [%clk 0:00:36] } 43... Nd4+ { [%eval -0.48] [%clk 0:01:37] } 44. Kd3?? { [%eval -3.09] } { Blunder. Kf1 was best. } { [%clk 0:00:37] } 44... Ne6 { [%eval -3.35] [%clk 0:01:50] } 45. Bd6 { [%eval -3.35] [%clk 0:00:37] } 45... Rc8 { [%eval -3.13] [%clk 0:01:57] } 46. Rxa4 { [%eval -3.89] [%clk 0:00:59] } 46... Rd8?? { [%eval 5.36] } { Blunder. f4 was best. } { [%clk 0:02:22] } 47. Nc6+ { [%eval 5.22] [%clk 0:01:06] } 47... f4 { [%eval 5.8] [%clk 0:02:31] } 48. Nxd8 { [%eval 5.66] [%clk 0:01:26] } 48... Bxd8 { [%eval 5.51] [%clk 0:02:57] } 49. gxf4 { [%eval 5.58] [%clk 0:01:22] } 1-0