Event: Round 6: Cheng, Louis - Iyengar, Ilya
Date: 2025-03-01
White: Cheng, Louis
WhiteElo: 1839
Black: Iyengar, Ilya
BlackElo: 1926
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:16] } 2. Nc3 { [%eval 0.13] [%clk 0:15:28] } 2... Nc6 { [%eval 0.16] [%clk 0:15:24] } 3. Nf3 { [%eval 0.2] [%clk 0:15:36] } 3... Nf6 { [%eval 0.38] [%clk 0:15:12] } 4. Bb5 { [%eval 0.29] [%clk 0:15:44] } 4... g6 { [%eval 0.39] [%clk 0:14:19] } 5. e5 { [%eval 0.51] [%clk 0:15:52] } 5... Ng4 { [%eval 0.43] [%clk 0:13:57] } 6. Bxc6 { [%eval 0.39] [%clk 0:16:01] } 6... dxc6 { [%eval 0.6] [%clk 0:14:05] } 7. O-O { [%eval 0.65] [%clk 0:15:51] } 7... Bg7 { [%eval 0.48] [%clk 0:14:08] } 8. Qe2 { [%eval 0.38] [%clk 0:16:00] } 8... Qc7 { [%eval 0.72] [%clk 0:12:25] } 9. Re1 { [%eval 0.84] [%clk 0:16:08] } 9... O-O { [%eval 0.71] [%clk 0:10:20] } 10. h3 { [%eval 0.76] [%clk 0:16:16] } 10... Nh6 { [%eval 0.78] [%clk 0:10:27] } 11. d3 { [%eval 0.79] [%clk 0:16:25] } 11... Nf5 { [%eval 0.72] [%clk 0:10:19] } 12. Bf4 { [%eval 0.22] [%clk 0:15:46] } 12... Nd4 { [%eval 0.25] [%clk 0:09:36] } 13. Nxd4 { [%eval -0.06] [%clk 0:13:32] } 13... cxd4 { [%eval -0.05] [%clk 0:09:44] } 14. Nd1 { [%eval 0.0] [%clk 0:13:10] } 14... Bf5 { [%eval 0.1] [%clk 0:07:38] } 15. Bh2 { [%eval -0.16] [%clk 0:12:40] } 15... Qa5 { [%eval 0.0] [%clk 0:07:14] } 16. b3 { [%eval 0.0] [%clk 0:12:05] } 16... b5 { [%eval 0.0] [%clk 0:03:58] } 17. a4 { [%eval -0.12] [%clk 0:11:32] } 17... Qb6 { [%eval 0.01] [%clk 0:03:35] } 18. Qd2 { [%eval -0.27] [%clk 0:10:53] } 18... a5 { [%eval 0.23] [%clk 0:03:29] } 19. Bf4 { [%eval 0.22] [%clk 0:10:44] } 19... Rfd8 { [%eval 0.32] [%clk 0:03:13] } 20. f3 { [%eval 0.11] [%clk 0:10:38] } 20... Rd5 { [%eval 0.33] [%clk 0:02:57] } 21. Nf2 { [%eval 0.26] [%clk 0:10:34] } 21... Be6 { [%eval 0.44] [%clk 0:01:19] } 22. Kh1 { [%eval 0.16] [%clk 0:09:02] } 22... Qc7 { [%eval 0.3] [%clk 0:01:20] } 23. Ng4 { [%eval 0.16] [%clk 0:09:01] } 23... h5?! { [%eval 1.19] } { Inaccuracy. Qb6 was best. } { [%clk 0:00:53] } 24. Nf6+ { [%eval 1.05] [%clk 0:08:37] } 24... exf6 { [%eval 1.1] [%clk 0:00:24] } 25. exf6 { [%eval 1.27] [%clk 0:08:45] } 25... Qd8 { [%eval 1.26] [%clk 0:00:26] } 26. fxg7 { [%eval 1.26] [%clk 0:08:54] } 26... Kxg7 { [%eval 1.19] [%clk 0:00:35] } 27. Be5+ { [%eval 1.28] [%clk 0:09:02] } 27... Kh7 { [%eval 1.23] [%clk 0:00:38] } 28. Bg3?! { [%eval 0.57] } { Inaccuracy. Qf4 was best. } { [%clk 0:08:55] } 28... b4?! { [%eval 1.27] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:21] } 29. Re4 { [%eval 1.05] [%clk 0:08:53] } 29... c5 { [%eval 1.5] [%clk 0:00:22] } 30. Rae1 { [%eval 1.53] [%clk 0:08:53] } 30... Qf6 { [%eval 1.92] [%clk 0:00:23] } 31. Be5 { [%eval 1.91] [%clk 0:08:48] } 31... Qe7 { [%eval 1.7] [%clk 0:00:18] } 32. Bg3 { [%eval 1.43] [%clk 0:08:43] } 32... Re8 { [%eval 1.43] [%clk 0:00:22] } 33. Qe2 { [%eval 1.45] [%clk 0:08:42] } 33... Qd7 { [%eval 1.92] [%clk 0:00:19] } 34. Kh2 { [%eval 1.41] [%clk 0:08:48] } 34... Rg5 { [%eval 1.99] [%clk 0:00:19] } 35. Qf2 { [%eval 1.56] [%clk 0:08:56] } 35... Rd5 { [%eval 1.6] [%clk 0:00:22] } 36. h4 { [%eval 1.54] [%clk 0:08:22] } 36... Qd8 { [%eval 1.62] [%clk 0:00:28] } 37. Bf4 { [%eval 1.61] [%clk 0:07:51] } 37... Qd7 { [%eval 1.64] [%clk 0:00:35] } 38. Qg3 { [%eval 1.62] [%clk 0:07:55] } 38... Qe7?! { [%eval 2.59] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:43] } 39. Re5?! { [%eval 1.61] } { Inaccuracy. Bg5 was best. } { [%clk 0:07:20] } 39... Qd7?? { [%eval 4.18] } { Blunder. Rxe5 was best. } { [%clk 0:00:17] } 40. Qg5 { [%eval 3.97] [%clk 0:07:25] } 40... Rxe5?? { [%eval 8.98] } { Blunder. Rh8 was best. } { [%clk 0:00:12] } 41. Qh6+ { [%eval 8.69] [%clk 0:07:33] } 41... Kg8 { [%eval 8.3] [%clk 0:00:20] } 42. Bxe5 { [%eval 7.91] [%clk 0:07:42] } 42... f6 { [%clk 0:00:19] } 43. Qxg6+ { [%clk 0:07:50] } 43... Qg7 { [%clk 0:00:22] } 44. Qxe8+ { [%clk 0:07:58] } 1-0