Event: Round 3: Iyengar, Ilya - Richardson, Alan
Date: 2025-05-27
White: Iyengar, Ilya
WhiteElo: 1979
Black: Richardson, Alan
BlackElo: 1791
Result: 1-0
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Larsen Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:21:37] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. Nf3 { [%eval 0.11] [%clk 1:21:50] } 2... g6 { [%eval 0.22] [%clk 1:30:23] } 3. c4 { [%eval 0.22] [%clk 1:22:08] } 3... Bg7 { [%eval 0.27] [%clk 1:30:47] } 4. g3 { [%eval 0.15] [%clk 1:22:22] } 4... O-O { [%eval 0.21] [%clk 1:31:04] } 5. Bg2 { [%eval 0.1] [%clk 1:22:44] } 5... c6 { [%eval 0.17] [%clk 1:30:04] } 6. O-O { [%eval 0.14] [%clk 1:22:00] } 6... d6 { [%eval 0.38] [%clk 1:30:06] } 7. Nc3 { [%eval 0.32] [%clk 1:21:44] } 7... Bf5 { [%eval 0.33] [%clk 1:30:07] } 8. Nh4 { [%eval 0.34] [%clk 1:21:20] } 8... Be6 { [%eval 0.3] [%clk 1:30:27] } 9. d5 { [%eval 0.24] [%clk 1:21:20] } 9... cxd5 { [%eval 0.29] [%clk 1:30:32] } 10. cxd5 { [%eval 0.28] [%clk 1:21:47] } 10... Bd7 { [%eval 0.23] [%clk 1:30:50] } 11. Be3 { [%eval 0.16] [%clk 1:20:02] } 11... Na6 { [%eval 0.21] [%clk 1:27:05] } 12. Bd4 { [%eval 0.19] [%clk 1:17:40] } 12... b5 { [%eval 0.13] [%clk 1:20:40] } 13. a3 { [%eval 0.17] [%clk 1:15:33] } 13... Nc7 { [%eval 0.51] [%clk 1:17:35] } 14. Rc1 { [%eval 0.14] [%clk 1:07:42] } 14... Qb8 { [%eval 0.43] [%clk 1:16:26] } 15. e4 { [%eval 0.57] [%clk 0:54:33] } 15... Ng4?! { [%eval 1.42] } { Inaccuracy. b4 was best. } { [%clk 1:03:15] } 16. Bxg7 { [%eval 1.01] [%clk 0:45:55] } 16... Kxg7 { [%eval 0.95] [%clk 1:03:42] } 17. Qd4+ { [%eval 0.87] [%clk 0:38:49] } 17... Kg8 { [%eval 0.94] [%clk 1:02:49] } 18. h3 { [%eval 0.97] [%clk 0:34:40] } 18... Ne5 { [%eval 0.88] [%clk 1:01:29] } 19. b3 { [%eval 0.66] [%clk 0:30:16] } 19... Qb6 { [%eval 0.66] [%clk 0:51:20] } 20. Ne2 { [%eval 0.66] [%clk 0:23:21] } 20... Rfc8 { [%eval 0.69] [%clk 0:43:10] } 21. Rfd1 { [%eval 0.44] [%clk 0:17:05] } 21... f6 { [%eval 0.88] [%clk 0:27:37] } 22. f4 { [%eval 0.81] [%clk 0:13:51] } 22... Nf7 { [%eval 0.94] [%clk 0:27:38] } 23. Rc3?! { [%eval 0.31] } { Inaccuracy. Qxb6 was best. } { [%clk 0:10:27] } 23... Na6?! { [%eval 1.06] } { Inaccuracy. e5 was best. } { [%clk 0:27:04] } 24. Qxb6 { [%eval 1.02] [%clk 0:03:27] } 24... axb6 { [%eval 1.19] [%clk 0:27:23] } 25. b4 { [%eval 1.36] [%clk 0:03:45] } 25... Rxc3 { [%eval 1.14] [%clk 0:26:17] } 26. Nxc3 { [%eval 1.2] [%clk 0:04:14] } 26... Rc8 { [%eval 1.7] [%clk 0:26:46] } 27. Rc1 { [%eval 1.77] [%clk 0:04:25] } 27... Kf8 { [%eval 1.9] [%clk 0:25:10] } 28. Kf2 { [%eval 1.43] [%clk 0:04:35] } 28... Ke8?! { [%eval 2.45] } { Inaccuracy. e5 was best. } { [%clk 0:24:02] } 29. Ke3?! { [%eval 1.27] } { Inaccuracy. Bf1 was best. } { [%clk 0:04:58] } 29... Kd8?! { [%eval 2.05] } { Inaccuracy. Ra8 was best. } { [%clk 0:24:12] } 30. Bf1?! { [%eval 1.38] } { Inaccuracy. Nf3 was best. } { [%clk 0:02:32] } 30... Nc7 { [%eval 1.33] [%clk 0:24:22] } 31. Ne2?! { [%eval 0.47] } { Inaccuracy. Ra1 was best. } { [%clk 0:02:21] } 31... Na6?? { [%eval 3.17] } { Blunder. Ra8 was best. } { [%clk 0:21:35] } 32. Rxc8+ { [%eval 3.25] [%clk 0:02:36] } 32... Kxc8 { [%eval 3.35] [%clk 0:21:43] } 33. Nc3 { [%eval 3.25] [%clk 0:02:36] } 33... Nc7 { [%eval 3.15] [%clk 0:21:26] } 34. Nf3 { [%eval 3.1] [%clk 0:02:48] } 34... Nd8 { [%eval 3.37] [%clk 0:17:44] } 35. Nd4 { [%eval 3.34] [%clk 0:03:06] } 35... Kb7 { [%eval 3.3] [%clk 0:16:54] } 36. Ncxb5 { [%eval 3.28] [%clk 0:02:58] } 36... Nxb5 { [%eval 3.42] [%clk 0:16:59] } 37. Nxb5 { [%eval 3.65] [%clk 0:03:21] } 37... Nf7 { [%eval 3.62] [%clk 0:16:55] } 38. Nd4 { [%eval 3.4] [%clk 0:01:03] } 38... Nd8 { [%eval 3.9] [%clk 0:17:18] } 39. Nf3 { [%eval 3.28] [%clk 0:00:56] } 39... Nf7 { [%eval 3.59] [%clk 0:17:19] } 40. Kd4 { [%eval 3.39] [%clk 0:01:17] } 40... Kc7 { [%eval 3.4] [%clk 0:17:12] } 41. e5 { [%eval 3.44] [%clk 0:01:13] } 41... dxe5+ { [%eval 3.53] [%clk 0:12:59] } 42. fxe5 { [%eval 3.46] [%clk 0:01:41] } 42... fxe5+?! { [%eval 4.4] } { Inaccuracy. Ba4 was best. } { [%clk 0:13:19] } 43. Nxe5 { [%eval 4.12] [%clk 0:02:04] } 43... Nxe5 { [%eval 4.8] [%clk 0:13:36] } 44. Kxe5 { [%eval 4.59] [%clk 0:02:31] } 44... b5?! { [%eval 6.04] } { Inaccuracy. g5 was best. } { [%clk 0:13:59] } 45. h4 { [%eval 6.21] [%clk 0:02:22] } 45... Kb6 { [%eval 6.51] [%clk 0:13:43] } 46. Be2 { [%eval 6.33] [%clk 0:01:56] } 46... Bc8 { [%eval 6.39] [%clk 0:13:31] } 47. g4 { [%eval 6.88] [%clk 0:02:07] } 47... Bd7 { [%eval 7.2] [%clk 0:11:45] } 48. g5 { [%eval 6.68] [%clk 0:02:30] } 48... Bc8 { [%eval 8.13] [%clk 0:11:22] } 49. d6 { [%eval 7.6] [%clk 0:01:34] } 1-0