Event: SixDays September 2025 Swiss norm edition
Site: https://lichess.org/broadcast/sixdays-budapest-september-2025/round-9/xCpIF96e/4lmLpW5J
Date: 2025-09-17
White: Vaidyanathan, Kannan
WhiteTitle: CM
WhiteElo: 2247
Black: Aashman Gupta
BlackTitle: CM
BlackElo: 2198
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.18] [%clk 1:25:03] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.17] [%clk 1:25:26] } 3. Nc3 { [%eval 0.18] [%clk 1:31:10] } 3... c6 { [%eval 0.26] [%clk 1:25:44] } 4. e3 { [%eval 0.15] [%clk 1:31:03] } 4... Nf6 { [%eval 0.23] [%clk 1:24:58] } 5. Nf3 { [%eval 0.21] [%clk 1:30:27] } 5... Nbd7 { [%eval 0.2] [%clk 1:25:12] } 6. Qc2 { [%eval 0.22] [%clk 1:29:29] } 6... Bd6 { [%eval 0.17] [%clk 1:25:16] } 7. Bd3 { [%eval 0.15] [%clk 1:27:58] } 7... O-O { [%eval 0.29] [%clk 1:24:57] } 8. O-O { [%eval 0.16] [%clk 1:25:42] } 8... dxc4 { [%eval 0.28] [%clk 1:22:28] } 9. Bxc4 { [%eval 0.27] [%clk 1:26:07] } 9... a6 { [%eval 0.4] [%clk 1:22:45] } 10. b3 { [%eval -0.05] [%clk 1:18:31] } 10... c5 { [%eval 0.21] [%clk 1:17:16] } 11. dxc5 { [%eval 0.16] [%clk 1:01:54] } 11... Bxc5 { [%eval 0.16] [%clk 1:16:39] } 12. Bb2 { [%eval -0.09] [%clk 1:01:48] } 12... b5 { [%eval -0.11] [%clk 1:07:14] } 13. Bd3 { [%eval 0.0] [%clk 1:01:51] } 13... Bb7 { [%eval 0.04] [%clk 1:07:11] } 14. Ng5 { [%eval -0.01] [%clk 0:57:25] } 14... h6 { [%eval 0.0] [%clk 1:00:16] } 15. Nge4 { [%eval -0.41] [%clk 0:53:15] } 15... Be7 { [%eval -0.15] [%clk 0:55:39] } 16. Rad1 { [%eval -0.19] [%clk 0:46:58] } 16... Qc7 { [%eval -0.12] [%clk 0:45:10] } 17. Nxf6+ { [%eval -0.16] [%clk 0:36:15] } 17... Nxf6 { [%eval -0.1] [%clk 0:44:44] } 18. Ne2 { [%eval -0.19] [%clk 0:35:08] } 18... Qxc2 { [%eval -0.16] [%clk 0:40:39] } 19. Bxc2 { [%eval -0.14] [%clk 0:35:37] } 19... Rac8 { [%eval -0.08] [%clk 0:40:55] } 20. Bb1 { [%eval -0.14] [%clk 0:35:03] } 20... Rfd8 { [%eval -0.17] [%clk 0:41:09] } 21. Nd4 { [%eval -0.4] [%clk 0:34:27] } 21... Ne4 { [%eval -0.41] [%clk 0:38:53] } 22. Rc1?! { [%eval -1.4] } { Inaccuracy. f3 was best. } { [%clk 0:26:23] } 22... Nd2 { [%eval -1.29] [%clk 0:35:27] } 23. Rfd1 { [%eval -1.83] [%clk 0:26:19] } 23... Rxc1 { [%eval -1.66] [%clk 0:15:15] } 24. Rxc1 { [%eval -1.57] [%clk 0:26:48] } 24... Nxb1 { [%eval -1.58] [%clk 0:15:36] } 25. Rxb1 { [%eval -1.73] [%clk 0:27:17] } 25... Be4 { [%eval -1.8] [%clk 0:15:37] } 26. Rc1 { [%eval -1.42] [%clk 0:25:53] } 26... e5 { [%eval -1.63] [%clk 0:14:59] } 27. Nf3 { [%eval -2.14] [%clk 0:25:19] } 27... f6 { [%eval -2.48] [%clk 0:14:54] } 28. h3 { [%eval -3.1] [%clk 0:20:23] } 28... Bxf3 { [%eval -3.26] [%clk 0:14:28] } 29. gxf3 { [%eval -3.09] [%clk 0:20:51] } 29... Rd2 { [%eval -2.82] [%clk 0:14:57] } 30. Rb1?! { [%eval -3.62] } { Inaccuracy. Rc7 was best. } { [%clk 0:18:52] } 30... b4 { [%eval -3.62] [%clk 0:14:37] } 31. Kf1 { [%eval -3.68] [%clk 0:16:00] } 31... Kf7 { [%eval -3.5] [%clk 0:14:26] } 32. Ke1 { [%eval -3.53] [%clk 0:16:00] } 32... Rc2 { [%eval -3.31] [%clk 0:14:44] } 33. Bc1 { [%eval -3.48] [%clk 0:14:49] } 33... Rxa2 { [%eval -3.3] [%clk 0:14:17] } 34. Bb2 { [%eval -3.1] [%clk 0:15:16] } 34... Ra5 { [%eval -2.6] [%clk 0:10:53] } 35. Kd2 { [%eval -3.02] [%clk 0:14:08] } 35... Rd5+ { [%eval -2.91] [%clk 0:10:48] } 36. Kc2 { [%eval -2.88] [%clk 0:14:09] } 36... Rc5+ { [%eval -2.87] [%clk 0:11:17] } 37. Kd2 { [%eval -2.71] [%clk 0:14:34] } 37... Ke6 { [%eval -2.86] [%clk 0:10:26] } 38. Rg1 { [%eval -2.71] [%clk 0:13:01] } 38... Bf8 { [%eval -2.6] [%clk 0:10:07] } 39. Ra1 { [%eval -2.78] [%clk 0:12:42] } 39... a5 { [%eval -2.68] [%clk 0:10:31] } 40. Rg1 { [%eval -2.84] [%clk 0:12:51] } 40... Kd5 { [%eval -2.88] [%clk 0:10:11] } 41. Kd3 { [%eval -2.87] [%clk 0:12:03] } 41... Kc6 { [%eval -2.88] [%clk 0:07:24] } 42. Ra1 { [%eval -2.8] [%clk 0:11:11] } 42... Kb5 { [%eval -3.17] [%clk 0:07:02] } 43. Kd2 { [%eval -3.04] [%clk 0:09:45] } 43... Rd5+ { [%eval -3.07] [%clk 0:07:23] } 44. Kc2 { [%eval -3.04] [%clk 0:10:06] } 44... Rc5+ { [%eval -2.81] [%clk 0:07:45] } 45. Kd2 { [%eval -3.0] [%clk 0:10:34] } 45... Rd5+ { [%eval -3.13] [%clk 0:08:14] } 46. Kc2 { [%eval -3.17] [%clk 0:10:56] } 46... Rd7 { [%eval -2.92] [%clk 0:08:20] } 47. Ra2 { [%eval -2.93] [%clk 0:10:13] } 47... Rc7+ { [%eval -3.21] [%clk 0:07:58] } 48. Kd2 { [%eval -3.09] [%clk 0:10:41] } 48... Ra7 { [%eval -3.16] [%clk 0:08:17] } 49. Ra4 { [%eval -3.0] [%clk 0:10:53] } 49... Bc5 { [%eval -3.0] [%clk 0:07:11] } 50. Ke2 { [%eval -3.14] [%clk 0:10:12] } 50... Rd7 { [%eval -3.26] [%clk 0:07:21] } 51. Ra1 { [%eval -3.18] [%clk 0:10:11] } 51... Bb6 { [%eval -3.11] [%clk 0:07:24] } 52. Ra2 { [%eval -3.49] [%clk 0:09:58] } 52... Bc7 { [%eval -2.99] [%clk 0:07:20] } 53. Ra1 { [%eval -2.9] [%clk 0:09:50] } 53... Bb6 { [%eval -2.81] [%clk 0:05:55] } 54. Ra2 { [%eval -2.65] [%clk 0:10:19] } 54... Ba7 { [%eval -2.49] [%clk 0:06:24] } 55. Ra1 { [%eval -2.93] [%clk 0:10:35] } 55... Bb8 { [%eval -2.83] [%clk 0:04:45] } 56. Ra2 { [%eval -2.83] [%clk 0:08:47] } 56... f5 { [%eval -2.7] [%clk 0:04:38] } 57. h4 { [%eval -2.66] [%clk 0:07:28] } 57... e4 { [%eval -2.6] [%clk 0:03:54] } 58. h5?? { [%eval -5.65] } { Blunder. Ba1 was best. } { [%clk 0:05:10] } 58... exf3+ { [%eval -5.31] [%clk 0:03:25] } 59. Ke1 { [%eval -6.08] [%clk 0:05:39] } 59... Rd3 { [%eval -5.95] [%clk 0:02:34] } 60. Bxg7 { [%eval -5.93] [%clk 0:04:33] } 60... Rxb3 { [%eval -5.92] [%clk 0:03:02] } 61. Ra1 { [%eval -7.83] [%clk 0:04:27] } 61... Rd3 { [%eval -7.52] [%clk 0:02:28] } 62. Bxh6 { [%eval -9.1] [%clk 0:02:28] } 62... Be5 { [%eval -8.78] [%clk 0:02:45] } 63. Rc1 { [%eval -8.62] [%clk 0:02:05] } 63... Bb2 { [%eval -8.55] [%clk 0:02:11] } 64. Rb1 { [%eval -9.93] [%clk 0:01:43] } 64... Bc3+ { [%eval -9.03] [%clk 0:02:36] } 65. Kf1 { [%eval -8.04] [%clk 0:02:12] } 65... a4 { [%eval -7.83] [%clk 0:02:30] } 66. Bf8? { [%eval #-22] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:01:29] } 66... a3 { [%eval -12.46] [%clk 0:02:48] } 67. h6?! { [%eval #-7] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:01:20] } 67... a2 { [%eval #-6] [%clk 0:03:00] } 68. Rc1 { [%eval #-5] [%clk 0:01:35] } 68... a1=Q { [%eval #-4] [%clk 0:03:06] } 69. Rxa1 { [%eval #-4] [%clk 0:01:54] } 69... Bxa1 { [%eval #-3] [%clk 0:03:31] } 70. Bxb4 { [%eval #-3] [%clk 0:01:46] } 70... Rd1+ { [%eval #-4] [%clk 0:03:13] } 71. Be1 { [%eval #-4] [%clk 0:02:14] } 71... Bc3 { [%eval #-3] [%clk 0:03:37] } 72. Kg1 { [%eval #-3] [%clk 0:01:53] } 72... Rxe1+ { [%eval #-2] [%clk 0:03:57] } 73. Kh2 { [%eval #-2] [%clk 0:01:38] } 73... Be5+ { [%eval #-1] [%clk 0:04:17] } 74. Kh3 { [%eval #-1] [%clk 0:01:36] } 74... Rh1# { [%clk 0:04:40] } 0-1