Event: Round 4: Silwal, Purushottam - Subhayan Kundu
Date: 2025-07-07
White: Silwal, Purushottam
WhiteTitle: CM
WhiteElo: 2078
Black: Subhayan Kundu
BlackTitle: IM
BlackElo: 2334
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Schliemann Defense Deferred
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... e5 { [%eval 0.22] [%clk 1:29:00] } 2. Nf3 { [%eval 0.13] [%clk 1:30:25] } 2... Nc6 { [%eval 0.21] [%clk 1:29:21] } 3. Bb5 { [%eval 0.15] [%clk 1:30:40] } 3... a6 { [%eval 0.21] [%clk 1:28:45] } 4. Ba4 { [%eval 0.11] [%clk 1:31:03] } 4... f5?! { [%eval 0.74] } { Inaccuracy. Nf6 was best. } { [%clk 1:28:36] } 5. d4 { [%eval 0.8] [%clk 1:29:55] } 5... exd4 { [%eval 0.75] [%clk 1:28:28] } 6. exf5?! { [%eval -0.22] } { Inaccuracy. e5 was best. } { [%clk 1:27:08] } 6... Qe7+ { [%eval -0.19] [%clk 1:27:57] } 7. Qe2 { [%eval -0.73] [%clk 1:25:07] } 7... Qxe2+ { [%eval -0.32] [%clk 1:27:45] } 8. Kxe2 { [%eval -0.5] [%clk 1:25:31] } 8... b5 { [%eval -0.51] [%clk 1:28:11] } 9. Bb3 { [%eval -0.36] [%clk 1:25:53] } 9... Bb7 { [%eval -0.28] [%clk 1:28:38] } 10. c3 { [%eval -0.54] [%clk 1:18:01] } 10... dxc3 { [%eval -0.63] [%clk 1:21:02] } 11. Nxc3 { [%eval -0.73] [%clk 1:18:22] } 11... Nge7?! { [%eval 0.24] } { Inaccuracy. O-O-O was best. } { [%clk 1:20:39] } 12. Re1 { [%eval 0.32] [%clk 1:14:20] } 12... O-O-O { [%eval 0.31] [%clk 1:17:07] } 13. Bg5 { [%eval 0.34] [%clk 1:13:34] } 13... h6 { [%eval 0.36] [%clk 1:04:36] } 14. Bh4 { [%eval 0.49] [%clk 1:13:31] } 14... b4?! { [%eval 1.24] } { Inaccuracy. Nxf5 was best. } { [%clk 1:01:37] } 15. Na4 { [%eval 1.1] [%clk 1:00:25] } 15... Nxf5 { [%eval 1.22] [%clk 0:49:01] } 16. Bxd8 { [%eval 1.18] [%clk 0:59:40] } 16... Kxd8 { [%eval 1.16] [%clk 0:48:17] } 17. Kd3? { [%eval 0.0] } { Mistake. Rad1 was best. } { [%clk 0:58:42] } 17... Bd6 { [%eval 0.0] [%clk 0:43:22] } 18. Rac1 { [%eval 0.0] [%clk 0:46:22] } 18... Rf8 { [%eval 0.0] [%clk 0:43:30] } 19. Nc5 { [%eval 0.0] [%clk 0:42:43] } 19... Bxc5 { [%eval 0.0] [%clk 0:42:58] } 20. Rxc5 { [%eval 0.0] [%clk 0:41:34] } 20... d6 { [%eval 0.0] [%clk 0:43:05] } 21. Rc2 { [%eval -0.09] [%clk 0:37:44] } 21... Nce7 { [%eval -0.14] [%clk 0:41:08] } 22. Be6?! { [%eval -1.03] } { Inaccuracy. Nh4 was best. } { [%clk 0:23:24] } 22... Bxf3 { [%eval -0.99] [%clk 0:39:55] } 23. gxf3 { [%eval -0.95] [%clk 0:23:15] } 23... c5 { [%eval -1.04] [%clk 0:35:03] } 24. Bxf5 { [%eval -0.95] [%clk 0:18:16] } 24... Rxf5 { [%eval -0.98] [%clk 0:35:17] } 25. Ke2 { [%eval -1.04] [%clk 0:16:39] } 25... Kd7 { [%eval -0.97] [%clk 0:33:43] } 26. Rg1 { [%eval -0.94] [%clk 0:16:39] } 26... g5 { [%eval -0.54] [%clk 0:32:43] } 27. h4 { [%eval -0.6] [%clk 0:11:35] } 27... Nc6 { [%eval -0.48] [%clk 0:32:39] } 28. Rd2 { [%eval -0.6] [%clk 0:10:47] } 28... Ne5 { [%eval -0.53] [%clk 0:30:58] } 29. Rgd1 { [%eval -0.57] [%clk 0:08:57] } 29... Rf6 { [%eval -0.66] [%clk 0:31:03] } 30. hxg5 { [%eval -0.65] [%clk 0:09:19] } 30... hxg5 { [%eval -0.51] [%clk 0:31:33] } 31. Rd5?! { [%eval -1.26] } { Inaccuracy. Rh1 was best. } { [%clk 0:09:00] } 31... Kc6 { [%eval -1.16] [%clk 0:31:22] } 32. Rxe5 { [%eval -1.64] [%clk 0:09:24] } 32... dxe5 { [%eval -1.45] [%clk 0:31:48] } 33. Rd8 { [%eval -1.28] [%clk 0:09:48] } 33... c4?! { [%eval -0.68] } { Inaccuracy. Rh6 was best. } { [%clk 0:30:57] } 34. Rc8+ { [%eval -1.05] [%clk 0:08:47] } 34... Kd5 { [%eval -0.99] [%clk 0:27:13] } 35. Rd8+? { [%eval -2.75] } { Mistake. Rb8 was best. } { [%clk 0:07:07] } 35... Rd6 { [%eval -2.52] [%clk 0:24:53] } 36. Rg8?! { [%eval -3.27] } { Inaccuracy. Rc8 was best. } { [%clk 0:05:56] } 36... c3 { [%eval -2.92] [%clk 0:20:11] } 37. bxc3 { [%eval -3.63] [%clk 0:05:50] } 37... bxc3 { [%eval -3.56] [%clk 0:20:40] } 38. Kd3 { [%eval -3.5] [%clk 0:06:01] } 38... Rf6 { [%eval -3.35] [%clk 0:20:36] } 39. Rd8+ { [%eval -3.19] [%clk 0:04:31] } 39... Kc5 { [%eval -3.43] [%clk 0:18:56] } 40. Rc8+ { [%eval -2.62] [%clk 0:03:11] } 40... Kb5?? { [%eval 0.0] } { Blunder. Kb4 was best. } { [%clk 0:19:15] } 41. Ke3 { [%eval 0.0] [%clk 0:03:03] } 41... Kb4 { [%eval 0.0] [%clk 0:18:37] } 42. Rb8+ { [%eval 0.0] [%clk 0:03:24] } 42... Ka3 { [%eval 0.0] [%clk 0:18:38] } 43. Rb3+ { [%eval 0.0] [%clk 0:03:49] } 43... Kxa2 { [%eval 0.0] [%clk 0:19:05] } 44. Rxc3 { [%eval 0.0] [%clk 0:04:14] } 44... Rb6 { [%eval 0.0] [%clk 0:19:19] } 45. Ke4 { [%eval 0.0] [%clk 0:04:21] } 45... Rb3 { [%eval 0.0] [%clk 0:18:28] } 46. Rc5 { [%eval 0.0] [%clk 0:04:11] } 46... Rb5 { [%eval -0.36] [%clk 0:18:13] } 47. Rc6?? { [%eval -4.71] } { Blunder. Rc2+ was best. } { [%clk 0:03:13] } 47... a5 { [%eval -5.01] [%clk 0:18:21] } 48. Rg6 { [%eval -4.73] [%clk 0:02:51] } 48... a4 { [%eval -4.58] [%clk 0:18:15] } 49. Rxg5 { [%eval -4.78] [%clk 0:03:08] } 49... Rb4+ { [%eval -4.83] [%clk 0:14:15] } 50. Kd3 { [%eval -5.81] [%clk 0:02:48] } 50... Kb3 { [%eval -5.63] [%clk 0:13:34] } 51. Rxe5 { [%eval -5.49] [%clk 0:02:40] } 51... a3 { [%eval -5.41] [%clk 0:14:01] } 52. Re1 { [%eval -6.53] [%clk 0:01:17] } 52... a2 { [%eval -6.29] [%clk 0:14:27] } 53. Ke3 { [%eval -7.48] [%clk 0:01:30] } 53... Ka3 { [%eval -7.07] [%clk 0:12:58] } 54. Ra1 { [%eval -6.48] [%clk 0:01:34] } 54... Rb1 { [%eval -69.5] [%clk 0:11:18] } 55. Rxa2+ { [%eval -57.94] [%clk 0:01:59] } 55... Kxa2 { [%eval -48.98] [%clk 0:11:46] } 56. f4 { [%eval -66.85] [%clk 0:02:11] } 56... Kb3 { [%eval -72.67] [%clk 0:12:09] } 57. f5?! { [%eval #-22] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:01:47] } 57... Kc4 { [%eval #-21] [%clk 0:12:28] } 58. Kf4 { [%eval #-21] [%clk 0:01:00] } 58... Kd5 { [%eval #-20] [%clk 0:12:49] } 59. Kg5 { [%eval #-18] [%clk 0:01:15] } 59... Kd6 { [%eval #-19] [%clk 0:11:13] } 60. Kf6 { [%eval #-14] [%clk 0:00:56] } 60... Rf1 { [%eval #-13] [%clk 0:11:37] } 61. Kg6 { [%eval #-13] [%clk 0:01:20] } 61... Rxf2 { [%eval #-12] [%clk 0:12:01] } 0-1