Event: Round 4: Krishna Kumar, Rohit - Boyd, William
Date: 2025-07-13
White: Krishna Kumar, Rohit
Black: Boyd, William
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 110+10

1. e4 { [%eval 0.18] [%clk 1:50:15] } 1... c6 { [%eval 0.23] [%clk 1:50:14] } 2. d4 { [%eval 0.24] [%clk 1:50:17] } 2... d5 { [%eval 0.24] [%clk 1:50:01] } 3. exd5 { [%eval 0.08] [%clk 1:50:11] } 3... cxd5 { [%eval 0.18] [%clk 1:50:07] } 4. Bd3 { [%eval 0.1] [%clk 1:50:08] } 4... Nf6 { [%eval 0.17] [%clk 1:49:47] } 5. h3 { [%eval 0.09] [%clk 1:49:45] } 5... Nc6 { [%eval 0.05] [%clk 1:48:20] } 6. c3 { [%eval 0.0] [%clk 1:49:45] } 6... e6 { [%eval 0.33] [%clk 1:48:09] } 7. Nf3 { [%eval 0.23] [%clk 1:49:41] } 7... Bd6 { [%eval 0.29] [%clk 1:48:08] } 8. O-O { [%eval 0.36] [%clk 1:47:47] } 8... O-O { [%eval 0.36] [%clk 1:45:43] } 9. Bg5 { [%eval 0.02] [%clk 1:47:13] } 9... g6?! { [%eval 1.12] } { Inaccuracy. h6 was best. } { [%clk 1:39:29] } 10. Re1 { [%eval 0.92] [%clk 1:45:30] } 10... Be7 { [%eval 1.04] [%clk 1:39:29] } 11. Nbd2 { [%eval 0.97] [%clk 1:43:09] } 11... Kg7 { [%eval 0.94] [%clk 1:34:39] } 12. Nb3 { [%eval 0.78] [%clk 1:36:30] } 12... h6 { [%eval 1.13] [%clk 1:21:57] } 13. Bf4 { [%eval 1.24] [%clk 1:27:29] } 13... Bd6 { [%eval 1.2] [%clk 1:18:16] } 14. Qc1 { [%eval 0.73] [%clk 1:23:43] } 14... Bxf4 { [%eval 0.74] [%clk 1:17:53] } 15. Qxf4 { [%eval 0.9] [%clk 1:23:45] } 15... Nd7 { [%eval 1.21] [%clk 1:15:18] } 16. h4 { [%eval 1.25] [%clk 1:13:58] } 16... Qf6 { [%eval 1.61] [%clk 1:10:53] } 17. Qg3 { [%eval 1.8] [%clk 1:13:30] } 17... Rg8 { [%eval 2.2] [%clk 1:04:39] } 18. h5? { [%eval 0.89] } { Mistake. Re3 was best. } { [%clk 1:10:43] } 18... g5 { [%eval 0.87] [%clk 0:59:53] } 19. Nbd2 { [%eval 0.38] [%clk 1:02:45] } 19... Qf4 { [%eval 0.43] [%clk 0:59:18] } 20. Rad1? { [%eval -0.69] } { Mistake. Qxf4 was best. } { [%clk 0:58:20] } 20... Qxg3 { [%eval -0.69] [%clk 0:58:37] } 21. fxg3 { [%eval -0.67] [%clk 0:58:22] } 21... Nf6 { [%eval -0.67] [%clk 0:52:34] } 22. Ne5?! { [%eval -1.46] } { Inaccuracy. Be2 was best. } { [%clk 0:53:03] } 22... Nxe5? { [%eval 0.0] } { Mistake. Nxh5 was best. } { [%clk 0:57:30] } 23. dxe5 { [%eval 0.0] [%clk 0:52:38] } 23... Nxh5 { [%eval 0.54] [%clk 0:55:29] } 24. Kh2?! { [%eval -0.28] } { Inaccuracy. Kf2 was best. } { [%clk 0:52:18] } 24... f5 { [%eval -0.12] [%clk 0:53:25] } 25. exf6+ { [%eval -0.52] [%clk 0:49:02] } 25... Nxf6 { [%eval -0.48] [%clk 0:53:07] } 26. Nf3 { [%eval -0.52] [%clk 0:47:38] } 26... Ng4+ { [%eval -0.41] [%clk 0:52:24] } 27. Kg1 { [%eval -0.47] [%clk 0:47:29] } 27... Bd7 { [%eval -0.32] [%clk 0:51:05] } 28. Ne5? { [%eval -1.76] } { Mistake. Bf5 was best. } { [%clk 0:43:20] } 28... Nxe5 { [%eval -1.52] [%clk 0:50:04] } 29. Rxe5 { [%eval -1.67] [%clk 0:43:23] } 29... Rgf8 { [%eval -1.19] [%clk 0:46:54] } 30. c4 { [%eval -1.02] [%clk 0:42:49] } 30... Rad8 { [%eval -1.24] [%clk 0:35:22] } 31. cxd5 { [%eval -1.27] [%clk 0:42:46] } 31... exd5 { [%eval -1.28] [%clk 0:35:04] } 32. Bc2 { [%eval -1.69] [%clk 0:37:25] } 32... Bc6 { [%eval -1.65] [%clk 0:34:25] } 33. Re7+ { [%eval -1.71] [%clk 0:29:28] } 33... Rf7 { [%eval -1.7] [%clk 0:33:53] } 34. Re6 { [%eval -1.66] [%clk 0:29:30] } 34... Rf6 { [%eval -1.7] [%clk 0:31:48] } 35. Rxf6? { [%eval -3.09] } { Mistake. Re7+ was best. } { [%clk 0:24:50] } 35... Kxf6 { [%eval -3.12] [%clk 0:31:13] } 36. Re1 { [%eval -2.95] [%clk 0:24:14] } 36... Re8 { [%eval -3.2] [%clk 0:30:31] } 37. Rxe8? { [%eval -5.06] } { Mistake. Rf1+ was best. } { [%clk 0:23:18] } 37... Bxe8 { [%eval -5.03] [%clk 0:30:36] } 38. Kf2 { [%eval -4.98] [%clk 0:20:28] } 38... Ke5 { [%eval -4.9] [%clk 0:30:41] } 39. Ke3 { [%eval -5.01] [%clk 0:18:07] } 39... Bb5 { [%eval -4.89] [%clk 0:29:55] } 40. Bd1 { [%eval -5.36] [%clk 0:17:08] } 40... Bc6 { [%eval -5.27] [%clk 0:27:37] } 41. Bf3 { [%eval -6.74] [%clk 0:15:49] } 41... Bd7?! { [%eval -4.78] } { Inaccuracy. d4+ was best. } { [%clk 0:25:21] } 42. g4 { [%eval -6.0] [%clk 0:15:10] } 42... Bb5 { [%eval -5.29] [%clk 0:23:28] } 43. b3 { [%eval -5.28] [%clk 0:14:35] } 43... b6 { [%eval -5.31] [%clk 0:22:41] } 44. b4 { [%eval -6.14] [%clk 0:13:54] } 44... d4+ { [%eval -5.85] [%clk 0:22:32] } 45. Kd2 { [%eval -6.33] [%clk 0:13:40] } 45... Kf4 { [%eval -6.02] [%clk 0:22:33] } 46. a3 { [%eval -6.55] [%clk 0:12:06] } 46... a5 { [%eval -6.69] [%clk 0:21:56] } 47. bxa5 { [%eval -6.88] [%clk 0:09:49] } 47... bxa5 { [%eval -6.43] [%clk 0:22:02] } 48. Bd1 { [%eval -8.13] [%clk 0:08:16] } 48... Bf1 { [%eval -8.12] [%clk 0:21:40] } 49. Bf3 { [%eval -7.62] [%clk 0:06:46] } 49... Kg3 { [%eval -7.53] [%clk 0:21:41] } 50. a4 { [%eval -7.87] [%clk 0:06:10] } 50... Bxg2 { [%eval -7.76] [%clk 0:21:44] } 51. Bxg2? { [%eval #-18] } { Checkmate is now unavoidable. Bd1 was best. } { [%clk 0:06:12] } 51... Kxg2 { [%eval #-17] [%clk 0:21:42] } 52. Kd3 { [%eval #-17] [%clk 0:06:16] } 52... Kf3 { [%eval #-16] [%clk 0:21:32] } 53. Kxd4 { [%eval #-15] [%clk 0:06:15] } 53... Kxg4 { [%eval #-14] [%clk 0:21:36] } 54. Kc5 { [%eval #-15] [%clk 0:06:01] } 54... h5 { [%eval #-23] [%clk 0:21:27] } 55. Kd4 { [%clk 0:05:56] } 0-1