Event: Round 9: Vaidyanathan, Kannan - Ahmadinia, Ebrahim
Site: https://lichess.org/broadcast/sparkassen-chess-trophy-2025--a-open/round-9/t6SZtLoE/0NplniPh
White: Vaidyanathan, Kannan
WhiteTitle: CM
WhiteElo: 2083
Black: Ahmadinia, Ebrahim
BlackTitle: IM
BlackElo: 2388
Result: 0-1
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:41] } 2. c4 { [%eval 0.18] [%clk 1:31:11] } 2... c6 { [%eval 0.21] [%clk 1:31:04] } 3. Nf3 { [%eval 0.2] [%clk 1:31:28] } 3... Nf6 { [%eval 0.24] [%clk 1:31:26] } 4. Qc2 { [%eval 0.03] [%clk 1:31:31] } 4... dxc4 { [%eval 0.12] [%clk 1:24:36] } 5. Qxc4 { [%eval 0.11] [%clk 1:31:22] } 5... Bf5 { [%eval 0.14] [%clk 1:24:48] } 6. Nc3 { [%eval 0.18] [%clk 1:28:41] } 6... e6 { [%eval 0.13] [%clk 1:25:10] } 7. g3 { [%eval 0.13] [%clk 1:26:53] } 7... Nbd7 { [%eval 0.14] [%clk 1:25:04] } 8. Bg2 { [%eval 0.02] [%clk 1:25:39] } 8... Rc8 { [%eval 0.48] [%clk 1:14:16] } 9. Nh4 { [%eval 0.17] [%clk 1:08:04] } 9... b5 { [%eval 0.21] [%clk 1:06:06] } 10. Qb3 { [%eval 0.25] [%clk 1:07:56] } 10... Bg4 { [%eval 0.24] [%clk 1:06:19] } 11. h3 { [%eval 0.35] [%clk 1:01:43] } 11... Bh5 { [%eval 0.37] [%clk 1:06:47] } 12. g4 { [%eval 0.31] [%clk 0:59:08] } 12... Bg6 { [%eval 0.48] [%clk 1:00:18] } 13. Nxg6 { [%eval 0.49] [%clk 0:59:00] } 13... hxg6 { [%eval 0.44] [%clk 1:00:45] } 14. Bf4 { [%eval 0.44] [%clk 0:54:00] } 14... Nb6 { [%eval 0.41] [%clk 0:51:14] } 15. e3 { [%eval 0.2] [%clk 0:44:43] } 15... Bd6 { [%eval 0.58] [%clk 0:43:40] } 16. Bxd6 { [%eval 0.56] [%clk 0:42:31] } 16... Qxd6 { [%eval 0.52] [%clk 0:44:08] } 17. g5 { [%eval 0.53] [%clk 0:41:12] } 17... Nfd7 { [%eval 0.66] [%clk 0:39:07] } 18. Ne4 { [%eval 0.62] [%clk 0:38:00] } 18... Qe7 { [%eval 0.8] [%clk 0:39:24] } 19. O-O { [%eval 0.51] [%clk 0:37:01] } 19... O-O { [%eval 0.61] [%clk 0:39:18] } 20. f4? { [%eval -0.49] } { Mistake. Rfd1 was best. } { [%clk 0:30:40] } 20... c5 { [%eval -0.52] [%clk 0:30:39] } 21. Qxb5 { [%eval -0.47] [%clk 0:25:25] } 21... cxd4 { [%eval -0.38] [%clk 0:31:06] } 22. exd4 { [%eval -0.48] [%clk 0:25:34] } 22... Rc4 { [%eval -0.21] [%clk 0:30:48] } 23. Rad1 { [%eval -0.17] [%clk 0:21:08] } 23... Rfc8 { [%eval 0.23] [%clk 0:30:34] } 24. Nc3 { [%eval 0.0] [%clk 0:19:03] } 24... Qd6 { [%eval 0.04] [%clk 0:21:12] } 25. Ne4 { [%eval 0.01] [%clk 0:18:30] } 25... Qf8 { [%eval 0.05] [%clk 0:14:48] } 26. Nc3 { [%eval 0.06] [%clk 0:17:39] } 26... Rb4?! { [%eval 0.74] } { Inaccuracy. Qd6 was best. } { [%clk 0:14:28] } 27. Qe2 { [%eval 0.66] [%clk 0:17:46] } 27... Nc4 { [%eval 0.65] [%clk 0:14:43] } 28. b3 { [%eval 0.81] [%clk 0:14:29] } 28... Na3?! { [%eval 1.93] } { Inaccuracy. Nd6 was best. } { [%clk 0:14:57] } 29. Qd2?? { [%eval 0.0] } { Blunder. d5 was best. } { [%clk 0:11:38] } 29... Nb6 { [%eval 0.02] [%clk 0:14:31] } 30. Kh1 { [%eval -0.11] [%clk 0:10:54] } 30... Rd8 { [%eval 0.37] [%clk 0:13:41] } 31. d5 { [%eval 0.46] [%clk 0:07:43] } 31... Nb5 { [%eval 0.44] [%clk 0:13:09] } 32. Nxb5 { [%eval 0.36] [%clk 0:07:19] } 32... Rxb5 { [%eval 0.55] [%clk 0:13:38] } 33. d6? { [%eval -0.55] } { Mistake. Qe2 was best. } { [%clk 0:07:29] } 33... Nd5 { [%eval -0.59] [%clk 0:13:30] } 34. a4?! { [%eval -1.51] } { Inaccuracy. h4 was best. } { [%clk 0:06:19] } 34... Rb6 { [%eval -1.44] [%clk 0:13:41] } 35. Bxd5 { [%eval -1.6] [%clk 0:05:53] } 35... Rbxd6 { [%eval -1.49] [%clk 0:13:50] } 36. Qb4 { [%eval -1.61] [%clk 0:04:43] } 36... exd5 { [%eval -1.64] [%clk 0:14:05] } 37. Rd4?! { [%eval -2.31] } { Inaccuracy. f5 was best. } { [%clk 0:03:18] } 37... Qe8 { [%eval -1.91] [%clk 0:14:17] } 38. Qd2? { [%eval -3.48] } { Mistake. Kg2 was best. } { [%clk 0:02:17] } 38... Re6 { [%eval -3.49] [%clk 0:08:47] } 39. Qg2 { [%eval -3.08] [%clk 0:01:22] } 39... Re2 { [%eval -3.21] [%clk 0:07:30] } 40. Rf2 { [%eval -3.22] [%clk 0:01:26] } 40... Rxf2 { [%eval -3.05] [%clk 0:03:24] } 41. Qxf2 { [%eval -2.85] [%clk 0:01:52] } 41... Rd7 { [%eval -2.79] [%clk 0:24:43] } 42. Kg2?! { [%eval -3.82] } { Inaccuracy. f5 was best. } { [%clk 0:17:42] } 42... Re7 { [%eval -4.01] [%clk 0:24:47] } 43. Kf3 { [%eval -4.44] [%clk 0:15:42] } 43... Qc8 { [%eval -3.56] [%clk 0:17:22] } 44. Kg2 { [%eval -3.79] [%clk 0:15:21] } 44... Qf5?? { [%eval -1.01] } { Blunder. Qe8 was best. } { [%clk 0:16:09] } 45. Qd2 { [%eval -1.41] [%clk 0:12:19] } 45... Rc7 { [%eval -1.24] [%clk 0:13:23] } 46. Qd3 { [%eval -1.37] [%clk 0:10:08] } 46... Rc2+ { [%eval -1.29] [%clk 0:09:18] } 47. Kg3 { [%eval -1.42] [%clk 0:09:26] } 47... Qc8 { [%eval -0.99] [%clk 0:09:41] } 48. Rxd5 { [%eval -0.74] [%clk 0:08:25] } 48... Kh7 { [%eval -1.0] [%clk 0:10:06] } 49. Qf3 { [%eval -1.51] [%clk 0:08:12] } 49... Qe6 { [%eval -1.45] [%clk 0:09:55] } 50. Re5 { [%eval -1.07] [%clk 0:07:21] } 50... Qb6 { [%eval -0.78] [%clk 0:09:27] } 51. Re3 { [%eval -1.34] [%clk 0:07:32] } 51... Qd8? { [%eval 0.0] } { Mistake. Qd4 was best. } { [%clk 0:09:03] } 52. Rd3 { [%eval 0.0] [%clk 0:07:07] } 52... Qe7 { [%eval 0.0] [%clk 0:07:10] } 53. Qe3 { [%eval 0.0] [%clk 0:05:51] } 53... Qb7 { [%eval 0.0] [%clk 0:07:27] } 54. Qf3 { [%eval 0.0] [%clk 0:05:07] } 54... Qb4 { [%eval 0.0] [%clk 0:07:32] } 55. Qe3 { [%eval -0.01] [%clk 0:04:34] } 55... Qa3 { [%eval 0.0] [%clk 0:04:42] } 56. Qf3?! { [%eval -0.76] } { Inaccuracy. Qxa7 was best. } { [%clk 0:04:42] } 56... Ra2 { [%eval -0.77] [%clk 0:03:36] } 57. Kh4 { [%eval -0.74] [%clk 0:03:38] } 57... Qc1 { [%eval -0.77] [%clk 0:03:08] } 58. Rd1 { [%eval -0.88] [%clk 0:03:34] } 58... Qc5 { [%eval -0.89] [%clk 0:02:37] } 59. Kg3?? { [%eval -2.93] } { Blunder. Re1 was best. } { [%clk 0:02:16] } 59... Rc2?? { [%eval -0.62] } { Blunder. Rb2 was best. } { [%clk 0:02:50] } 60. Kh4? { [%eval -1.87] } { Mistake. Qf1 was best. } { [%clk 0:01:58] } 60... Rf2?? { [%eval 0.0] } { Blunder. Qb4 was best. } { [%clk 0:02:20] } 61. Rc1 { [%eval 0.0] [%clk 0:01:06] } 61... Qb6 { [%eval 0.0] [%clk 0:02:25] } 62. a5 { [%eval -0.02] [%clk 0:01:08] } 62... Qd4 { [%eval -0.02] [%clk 0:01:35] } 63. Rd1 { [%eval -0.18] [%clk 0:01:04] } 63... Qb2 { [%eval 0.0] [%clk 0:01:47] } 64. Rb1 { [%eval 0.0] [%clk 0:01:01] } 64... Rxf3 { [%eval 0.0] [%clk 0:01:17] } 65. Rxb2 { [%eval -0.06] [%clk 0:01:30] } 65... Rxf4+ { [%eval -0.11] [%clk 0:01:41] } 66. Kg3 { [%eval -0.21] [%clk 0:02:00] } 66... Rf5 { [%eval 0.0] [%clk 0:02:04] } 67. Kg4 { [%eval -0.11] [%clk 0:01:37] } 67... Rxa5 { [%eval -0.01] [%clk 0:02:31] } 68. Rc2 { [%eval 0.0] [%clk 0:01:21] } 68... f5+ { [%eval 0.0] [%clk 0:02:22] } 69. gxf6 { [%eval -0.18] [%clk 0:01:48] } 69... gxf6 { [%eval -0.18] [%clk 0:02:49] } 70. Rc7+?? { [%eval -2.85] } { Blunder. Rc6 was best. } { [%clk 0:01:54] } 70... Kh6 { [%eval -2.82] [%clk 0:03:14] } 71. Rb7 { [%eval -2.55] [%clk 0:01:05] } 71... Ra1? { [%eval -0.78] } { Mistake. f5+ was best. } { [%clk 0:03:29] } 72. Rc7?? { [%eval -4.32] } { Blunder. Rb8 was best. } { [%clk 0:00:28] } 72... Rg1+ { [%eval -3.46] [%clk 0:03:41] } 73. Kf3 { [%eval -3.3] [%clk 0:01:06] } 73... Ra1?? { [%eval -0.13] } { Blunder. a5 was best. } { [%clk 0:03:49] } 74. Kg4?? { [%eval -4.28] } { Blunder. b4 was best. } { [%clk 0:01:33] } 74... a5 { [%eval -4.29] [%clk 0:03:44] } 75. Ra7 { [%eval -4.83] [%clk 0:01:45] } 75... Ra3 { [%eval -4.75] [%clk 0:03:48] } 76. Rb7 { [%eval -5.06] [%clk 0:01:22] } 76... a4 { [%eval -5.27] [%clk 0:02:43] } 77. bxa4 { [%eval -5.38] [%clk 0:01:35] } 77... f5+ { [%eval -5.28] [%clk 0:03:10] } 78. Kf4 { [%eval -4.78] [%clk 0:01:45] } 78... Rxh3 { [%eval -4.91] [%clk 0:03:21] } 79. a5 { [%eval -5.55] [%clk 0:01:01] } 79... Ra3 { [%eval -5.18] [%clk 0:03:44] } 80. Ra7 { [%eval -5.48] [%clk 0:01:09] } 80... Ra4+ { [%eval -5.38] [%clk 0:04:04] } 81. Kg3 { [%eval -6.67] [%clk 0:01:14] } 81... Kg5 { [%eval -7.03] [%clk 0:04:25] } 82. a6 { [%eval -6.63] [%clk 0:01:40] } 82... f4+ { [%eval -7.3] [%clk 0:04:20] } 83. Kf3 { [%eval -7.25] [%clk 0:02:06] } 83... Ra3+ { [%eval -6.23] [%clk 0:04:47] } 84. Ke4 { [%eval -7.6] [%clk 0:01:30] } 84... Kg4 { [%eval -7.26] [%clk 0:03:56] } 85. Ra8 { [%eval -8.07] [%clk 0:00:51] } 85... f3 { [%eval -7.42] [%clk 0:02:25] } 86. a7 { [%eval -7.53] [%clk 0:00:57] } 86... f2 { [%eval -7.9] [%clk 0:02:44] } 87. Rf8 { [%eval -6.34] [%clk 0:00:44] } 87... Kg3 { [%eval -5.62] [%clk 0:00:50] } 88. Rf6?! { [%eval -8.92] } { Inaccuracy. a8=Q was best. } { [%clk 0:00:44] } 88... g5 { [%eval -8.7] [%clk 0:01:15] } 89. Rf5 { [%eval -83.08] [%clk 0:00:45] } 89... g4 { [%eval -15.25] [%clk 0:01:24] } 90. Rf8 { [%eval -12.31] [%clk 0:00:37] } 90... Rxa7 { [%eval -16.71] [%clk 0:01:48] } 91. Ke3?! { [%eval #-15] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:01:01] } 91... Re7+ { [%eval #-12] [%clk 0:02:12] } 92. Kd2 { [%eval #-12] [%clk 0:01:26] } 92... Kg2 { [%eval #-11] [%clk 0:02:37] } 93. Kd3 { [%eval #-11] [%clk 0:01:44] } 93... f1=Q+ { [%eval #-10] [%clk 0:02:57] } 94. Rxf1 { [%eval #-10] [%clk 0:02:09] } 94... Kxf1 { [%eval #-9] [%clk 0:03:23] } 95. Kd4 { [%eval #-9] [%clk 0:02:36] } 95... g3 { [%eval #-8] [%clk 0:03:48] } 96. Kd5 { [%eval #-8] [%clk 0:03:02] } 96... g2 { [%eval #-7] [%clk 0:04:13] } 97. Kd6 { [%eval #-7] [%clk 0:03:29] } 97... Re2 { [%eval #-6] [%clk 0:04:35] } 98. Kd5 { [%eval #-6] [%clk 0:03:55] } 98... g1=Q { [%eval #-5] [%clk 0:04:59] } 99. Kc4 { [%eval #-5] [%clk 0:04:13] } 99... Qg4+ { [%eval #-5] [%clk 0:05:19] } 100. Kd3 { [%eval #-4] [%clk 0:04:36] } 100... Qe4+ { [%eval #-3] [%clk 0:05:42] } 101. Kc3 { [%eval #-3] [%clk 0:05:03] } 101... Rc2+ { [%eval #-2] [%clk 0:06:07] } 102. Kb3 { [%eval #-2] [%clk 0:05:30] } 102... Qc4+ { [%eval #-1] [%clk 0:06:32] } 103. Ka3 { [%eval #-1] [%clk 0:05:57] } 103... Ra2# { [%clk 0:06:27] } 0-1