Event: Round 11: Iyengar, Ilya - Shankar, Yashwardhan
Date: 2025-03-02
White: Iyengar, Ilya
WhiteElo: 1926
Black: Shankar, Yashwardhan
BlackElo: 1741
Result: 1-0
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Larsen Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... Nf6 { [%eval 0.19] [%clk 0:15:19] } 2. Nf3 { [%eval 0.11] [%clk 0:15:24] } 2... g6 { [%eval 0.22] [%clk 0:15:28] } 3. c4 { [%eval 0.15] [%clk 0:15:31] } 3... Bg7 { [%eval 0.16] [%clk 0:15:37] } 4. g3 { [%eval 0.15] [%clk 0:15:39] } 4... d6 { [%eval 0.39] [%clk 0:15:46] } 5. Bg2 { [%eval 0.28] [%clk 0:15:46] } 5... O-O { [%eval 0.39] [%clk 0:15:53] } 6. O-O { [%eval 0.25] [%clk 0:15:53] } 6... c6 { [%eval 0.38] [%clk 0:16:02] } 7. Nc3 { [%eval 0.32] [%clk 0:15:47] } 7... Bf5 { [%eval 0.33] [%clk 0:16:05] } 8. Nh4 { [%eval 0.21] [%clk 0:15:22] } 8... Bd7 { [%eval 0.62] [%clk 0:15:43] } 9. b3 { [%eval 0.16] [%clk 0:12:12] } 9... Na6 { [%eval 0.21] [%clk 0:15:17] } 10. Bb2 { [%eval 0.17] [%clk 0:11:41] } 10... Nc7 { [%eval 0.62] [%clk 0:15:25] } 11. e4 { [%eval 0.35] [%clk 0:11:26] } 11... e5 { [%eval 0.41] [%clk 0:14:30] } 12. Nf3 { [%eval 0.44] [%clk 0:08:50] } 12... Bg4 { [%eval 0.52] [%clk 0:13:39] } 13. h3?! { [%eval -0.14] } { Inaccuracy. dxe5 was best. } { [%clk 0:05:44] } 13... Bxf3 { [%eval -0.19] [%clk 0:13:41] } 14. Bxf3 { [%eval -0.28] [%clk 0:05:50] } 14... Ne6 { [%eval -0.08] [%clk 0:11:51] } 15. Ne2 { [%eval -0.34] [%clk 0:03:28] } 15... Qc7 { [%eval 0.14] [%clk 0:08:35] } 16. Bg2 { [%eval 0.13] [%clk 0:02:59] } 16... c5 { [%eval 0.05] [%clk 0:07:50] } 17. dxe5 { [%eval 0.06] [%clk 0:02:13] } 17... dxe5 { [%eval 0.09] [%clk 0:07:58] } 18. Nc3 { [%eval 0.1] [%clk 0:00:54] } 18... Rad8 { [%eval 0.15] [%clk 0:07:53] } 19. Nd5 { [%eval 0.08] [%clk 0:01:02] } 19... Nxd5 { [%eval 0.16] [%clk 0:08:00] } 20. exd5?! { [%eval -0.85] } { Inaccuracy. cxd5 was best. } { [%clk 0:00:50] } 20... Nd4 { [%eval -0.81] [%clk 0:08:07] } 21. Qd2 { [%eval -0.94] [%clk 0:00:15] } 21... Qd6 { [%eval -0.9] [%clk 0:07:02] } 22. Rae1 { [%eval -1.16] [%clk 0:00:20] } 22... b6 { [%eval -0.75] [%clk 0:07:03] } 23. f4 { [%eval -0.71] [%clk 0:00:19] } 23... f6? { [%eval 0.49] } { Mistake. f5 was best. } { [%clk 0:05:58] } 24. fxe5 { [%eval 0.55] [%clk 0:00:21] } 24... fxe5 { [%eval 0.55] [%clk 0:06:06] } 25. Be4 { [%eval 0.6] [%clk 0:00:12] } 25... Qd7 { [%eval 0.67] [%clk 0:05:02] } 26. Kg2 { [%eval 0.69] [%clk 0:00:20] } 26... a6 { [%eval 1.04] [%clk 0:04:37] } 27. Ba3 { [%eval 0.71] [%clk 0:00:14] } 27... Qd6?! { [%eval 1.43] } { Inaccuracy. Rxf1 was best. } { [%clk 0:04:19] } 28. Qe3?! { [%eval 0.71] } { Inaccuracy. b4 was best. } { [%clk 0:00:16] } 28... b5?! { [%eval 1.56] } { Inaccuracy. Rxf1 was best. } { [%clk 0:04:07] } 29. h4 { [%eval 1.48] [%clk 0:00:16] } 29... b4 { [%eval 1.45] [%clk 0:02:43] } 30. Bb2 { [%eval 1.22] [%clk 0:00:24] } 30... Nf5?? { [%eval 4.63] } { Blunder. Rxf1 was best. } { [%clk 0:02:52] } 31. Bxf5 { [%eval 4.49] [%clk 0:00:16] } 31... gxf5 { [%eval 4.52] [%clk 0:01:19] } 32. Bxe5 { [%eval 4.37] [%clk 0:00:24] } 32... Qg6 { [%eval 5.24] [%clk 0:00:43] } 33. Bxg7 { [%eval 5.21] [%clk 0:00:29] } 33... Kxg7 { [%eval 5.11] [%clk 0:00:39] } 34. Qe7+ { [%eval 4.83] [%clk 0:00:34] } 34... Qf7?! { [%eval 6.41] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:21] } 35. Rxf5 { [%eval 6.38] [%clk 0:00:35] } 35... Qxe7 { [%eval 6.29] [%clk 0:00:25] } 36. Rxe7+ { [%eval 6.18] [%clk 0:00:44] } 36... Kg6 { [%eval 6.15] [%clk 0:00:34] } 37. Rxf8 { [%eval 5.65] [%clk 0:00:23] } 37... Rxf8 { [%eval 5.52] [%clk 0:00:43] } 38. Re6+ { [%eval 5.44] [%clk 0:00:32] } 38... Kf5 { [%eval 5.34] [%clk 0:00:42] } 39. Rxa6 { [%eval 5.36] [%clk 0:00:39] } 39... Ke4 { [%eval 5.23] [%clk 0:00:46] } 40. Rc6 { [%eval 4.84] [%clk 0:00:40] } 40... Ra8 { [%eval 4.61] [%clk 0:00:55] } 41. Re6+ { [%eval 4.22] [%clk 0:00:14] } 41... Kd4?! { [%eval 5.63] } { Inaccuracy. Kd3 was best. } { [%clk 0:01:00] } 42. Re2 { [%eval 5.51] [%clk 0:00:22] } 42... Kd3 { [%eval 5.54] [%clk 0:01:04] } 43. Rf2 { [%eval 5.35] [%clk 0:00:26] } 43... h5 { [%eval 5.73] [%clk 0:01:06] } 44. Kh3 { [%eval 5.86] [%clk 0:00:23] } 44... Ke3 { [%eval 6.09] [%clk 0:01:15] } 45. Rb2?! { [%eval 4.65] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:30] } 45... Kf3 { [%eval 5.04] [%clk 0:01:19] } 46. Rd2 { [%eval 4.92] [%clk 0:00:23] } 46... Ke3 { [%eval 5.64] [%clk 0:01:27] } 47. Rd1 { [%eval 5.36] [%clk 0:00:20] } 47... Ke2 { [%eval 5.11] [%clk 0:01:15] } 48. Rh1 { [%eval 4.58] [%clk 0:00:26] } 48... Kf3?! { [%eval 6.19] } { Inaccuracy. Rg8 was best. } { [%clk 0:01:15] } 49. d6 { [%eval 5.92] [%clk 0:00:30] } 49... Rd8?! { [%eval 7.91] } { Inaccuracy. Ke2 was best. } { [%clk 0:01:23] } 50. Rd1 { [%eval 7.4] [%clk 0:00:38] } 50... Ke2 { [%eval 8.14] [%clk 0:01:30] } 51. Rd5 { [%eval 6.92] [%clk 0:00:46] } 51... Kf3 { [%eval 9.15] [%clk 0:01:37] } 52. d7 { [%eval 9.83] [%clk 0:00:53] } 52... Ke2 { [%eval 9.62] [%clk 0:01:41] } 53. Kg2 { [%eval 9.0] [%clk 0:01:01] } 53... Ke3 { [%eval 8.93] [%clk 0:01:48] } 54. Kh3?! { [%eval 6.1] } { Inaccuracy. g4 was best. } { [%clk 0:00:53] } 54... Ke2?! { [%eval 9.06] } { Inaccuracy. Kf3 was best. } { [%clk 0:01:53] } 55. g4 { [%eval 8.54] [%clk 0:00:58] } 55... hxg4+ { [%eval 10.96] [%clk 0:02:01] } 56. Kxg4 { [%eval 10.26] [%clk 0:01:06] } 56... Ke3?! { [%eval #16] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:02:09] } 57. h5 { [%eval 13.36] [%clk 0:01:13] } 57... Ke4?! { [%eval #13] } { Checkmate is now unavoidable. Rg8+ was best. } { [%clk 0:02:15] } 58. h6 { [%eval #12] [%clk 0:01:21] } 58... Rg8+ { [%eval #12] [%clk 0:02:21] } 59. Rg5?! { [%eval 13.94] } { Lost forced checkmate sequence. Kh5 was best. } { [%clk 0:01:28] } 59... Rd8?! { [%eval #26] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:02:23] } 60. h7 { [%eval 13.1] [%clk 0:01:36] } 60... Rxd7?! { [%eval #8] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:01:46] } 61. h8=Q { [%eval #7] [%clk 0:01:42] } 61... Rd1 { [%eval #6] [%clk 0:01:33] } 62. Qe8+ { [%eval #5] [%clk 0:01:39] } 62... Kd3 { [%eval #5] [%clk 0:01:39] } 63. Rd5+ { [%eval #4] [%clk 0:01:47] } 63... Kc2 { [%eval #4] [%clk 0:01:45] } 64. Qe2+ { [%eval #3] [%clk 0:01:54] } 64... Kc3 { [%eval #3] [%clk 0:01:48] } 65. Qxd1 { [%eval #2] [%clk 0:01:51] } 65... Kb2 { [%eval #2] [%clk 0:01:56] } 66. Rd2+ { [%eval #1] [%clk 0:02:00] } 66... Ka3 { [%clk 0:01:17] } 67. Qc1# { [%clk 0:01:58] } 1-0