Event: Round 4: Rupam Mukherjee - Kota Kalpak Harsha Keertan
Site: https://lichess.org/broadcast/srr-international-2025--open/round-4/YBhJfKxt/JL4Pg0fO
White: Rupam Mukherjee
WhiteElo: 2044
Black: Kota Kalpak Harsha Keertan
BlackElo: 1822
Result: 1-0
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:47] } 1... Nf6 { [%eval 0.18] [%clk 1:29:12] } 2. d4 { [%eval 0.11] [%clk 1:31:10] } 2... g6 { [%eval 0.22] [%clk 1:29:23] } 3. c4 { [%eval 0.22] [%clk 1:31:36] } 3... c5 { [%eval 0.56] [%clk 1:29:28] } 4. Nc3 { [%eval 0.15] [%clk 1:31:56] } 4... cxd4 { [%eval 0.18] [%clk 1:29:21] } 5. Nxd4 { [%eval 0.11] [%clk 1:32:24] } 5... Bg7 { [%eval 0.49] [%clk 1:29:31] } 6. e4 { [%eval 0.49] [%clk 1:32:48] } 6... d6 { [%eval 0.51] [%clk 1:29:39] } 7. Be2 { [%eval 0.49] [%clk 1:33:05] } 7... Nc6 { [%eval 0.6] [%clk 1:29:48] } 8. Be3 { [%eval 0.6] [%clk 1:33:27] } 8... O-O { [%eval 0.57] [%clk 1:29:43] } 9. O-O { [%eval 0.65] [%clk 1:33:50] } 9... Bd7 { [%eval 0.72] [%clk 1:27:16] } 10. Qd2 { [%eval 0.42] [%clk 1:33:34] } 10... Rc8 { [%eval 0.64] [%clk 1:26:45] } 11. f3 { [%eval 0.45] [%clk 1:33:37] } 11... a6 { [%eval 0.67] [%clk 1:25:27] } 12. Rac1 { [%eval 0.59] [%clk 1:33:54] } 12... Re8 { [%eval 0.68] [%clk 1:23:22] } 13. Rfd1 { [%eval 0.51] [%clk 1:34:04] } 13... Qa5 { [%eval 0.97] [%clk 1:23:25] } 14. Nb3 { [%eval 1.0] [%clk 1:33:26] } 14... Qh5 { [%eval 1.56] [%clk 1:20:13] } 15. Nd5 { [%eval 1.64] [%clk 1:32:06] } 15... Nxd5 { [%eval 1.41] [%clk 1:10:44] } 16. cxd5 { [%eval 1.63] [%clk 1:31:47] } 16... Ne5 { [%eval 1.64] [%clk 1:10:48] } 17. Nd4 { [%eval 1.65] [%clk 1:31:14] } 17... b5?? { [%eval 4.17] } { Blunder. Qh4 was best. } { [%clk 1:08:35] } 18. f4 { [%eval 4.25] [%clk 1:30:02] } 18... Ng4 { [%eval 4.21] [%clk 1:05:40] } 19. h3 { [%eval 4.43] [%clk 1:29:49] } 19... Nxe3 { [%eval 4.41] [%clk 1:04:07] } 20. Bxh5 { [%eval 4.59] [%clk 1:29:54] } 20... Nxd1 { [%eval 4.37] [%clk 1:04:32] } 21. Rxc8 { [%eval 4.49] [%clk 1:29:30] } 21... Rxc8 { [%eval 4.32] [%clk 1:04:54] } 22. Bxd1 { [%eval 4.23] [%clk 1:29:55] } 22... Rc4 { [%eval 4.66] [%clk 1:04:19] } 23. Nf3 { [%eval 4.51] [%clk 1:29:56] } 23... Rxe4 { [%eval 4.74] [%clk 1:04:19] } 24. Be2 { [%eval 4.21] [%clk 1:29:24] } 24... h6 { [%eval 4.75] [%clk 1:01:20] } 25. b3 { [%eval 4.84] [%clk 1:28:44] } 25... b4 { [%eval 5.44] [%clk 1:00:46] } 26. Bd3 { [%eval 5.48] [%clk 1:28:35] } 26... Bc3 { [%eval 5.3] [%clk 1:00:29] } 27. Qc1 { [%eval 4.96] [%clk 1:27:41] } 27... Bd4+ { [%eval 5.77] [%clk 1:00:50] } 28. Nxd4 { [%eval 5.81] [%clk 1:28:02] } 28... Rxd4 { [%eval 5.77] [%clk 1:01:17] } 29. Qe3 { [%eval 5.67] [%clk 1:27:32] } 29... Rxd5 { [%eval 5.52] [%clk 1:01:17] } 30. Qxe7 { [%eval 5.85] [%clk 1:27:40] } 30... Rxd3 { [%eval 5.75] [%clk 1:01:35] } 31. Qxd7 { [%eval 5.61] [%clk 1:28:03] } 31... Rd1+ { [%eval 5.94] [%clk 1:02:02] } 32. Kh2 { [%eval 5.66] [%clk 1:28:25] } 32... d5 { [%eval 6.61] [%clk 1:02:12] } 33. Qc8+ { [%eval 6.5] [%clk 1:28:33] } 33... Kg7 { [%eval 6.43] [%clk 1:02:34] } 34. Qxa6 { [%eval 6.23] [%clk 1:28:59] } 34... d4 { [%eval 6.69] [%clk 1:02:56] } 35. Qe2 { [%eval 6.86] [%clk 1:29:24] } 35... Rc1 { [%eval 6.99] [%clk 1:03:04] } 36. Qe5+ { [%eval 7.05] [%clk 1:29:47] } 36... Kh7 { [%eval 7.06] [%clk 1:03:29] } 37. Qxd4 { [%eval 6.9] [%clk 1:30:04] } 37... Rc2 { [%eval 7.52] [%clk 1:03:47] } 38. Qxb4 { [%eval 7.37] [%clk 1:30:11] } 38... Rxa2 { [%eval 7.87] [%clk 1:04:06] } 39. Qe7 { [%eval 7.8] [%clk 1:30:31] } 39... Kg7 { [%eval 7.5] [%clk 1:04:25] } 40. b4 { [%eval 7.59] [%clk 1:30:57] } 40... h5 { [%eval 8.85] [%clk 1:04:11] } 41. b5 { [%eval 9.21] [%clk 1:31:18] } 41... h4 { [%eval 9.41] [%clk 1:04:18] } 42. Qxh4 { [%eval 8.91] [%clk 1:31:37] } 42... Rb2 { [%eval 60.38] [%clk 1:04:38] } 43. Qg5 { [%eval 11.62] [%clk 1:31:56] } 43... Rb3?! { [%eval #31] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 1:04:06] } 44. Qe5+ { [%eval 13.1] [%clk 1:32:18] } 44... Kh7?! { [%eval #12] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 1:04:21] } 45. Qd5 { [%eval #11] [%clk 1:32:42] } 45... Re3 { [%eval #11] [%clk 1:04:17] } 46. Qxf7+ { [%eval #10] [%clk 1:32:56] } 46... Kh8 { [%eval #10] [%clk 1:04:37] } 47. Qf6+ { [%eval #10] [%clk 1:33:09] } 47... Kh7 { [%eval #9] [%clk 1:05:00] } 48. b6 { [%eval #11] [%clk 1:33:32] } 48... g5 { [%eval #7] [%clk 1:05:18] } 49. fxg5 { [%eval #6] [%clk 1:33:39] } 49... Kg8 { [%eval #6] [%clk 1:05:30] } 50. b7 { [%eval #5] [%clk 1:33:45] } 50... Kh7 { [%eval #3] [%clk 1:05:54] } 51. g6+ { [%eval #3] [%clk 1:34:05] } 51... Kh6 { [%eval #3] [%clk 1:06:19] } 52. Qf4+ { [%eval #4] [%clk 1:34:26] } 1-0