Event: Round 10: Donchenko, Alexander - Vidit, Santosh Gujrathi
Date: 2025-06-13
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2561
Black: Vidit, Santosh Gujrathi
BlackTitle: GM
BlackElo: 2650
Result: 0-1
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... Nf6 { [%eval 0.19] [%clk 0:14:58] } 2. c4 { [%eval 0.18] [%clk 0:15:26] } 2... e6 { [%eval 0.14] [%clk 0:15:06] } 3. Nc3 { [%eval 0.09] [%clk 0:15:25] } 3... Bb4 { [%eval 0.09] [%clk 0:15:12] } 4. e3 { [%eval 0.11] [%clk 0:15:31] } 4... O-O { [%eval 0.11] [%clk 0:15:17] } 5. Bd3 { [%eval 0.0] [%clk 0:15:35] } 5... d5 { [%eval 0.09] [%clk 0:15:24] } 6. a3 { [%eval 0.13] [%clk 0:15:33] } 6... Bxc3+ { [%eval 0.08] [%clk 0:14:21] } 7. bxc3 { [%eval 0.11] [%clk 0:15:41] } 7... dxc4 { [%eval 0.1] [%clk 0:14:25] } 8. Bxc4 { [%eval 0.16] [%clk 0:15:48] } 8... c5 { [%eval 0.12] [%clk 0:14:31] } 9. Ne2 { [%eval 0.16] [%clk 0:15:51] } 9... Qc7 { [%eval 0.14] [%clk 0:14:09] } 10. Ba2 { [%eval 0.02] [%clk 0:15:50] } 10... b6 { [%eval 0.11] [%clk 0:13:26] } 11. O-O { [%eval 0.07] [%clk 0:15:55] } 11... Ba6 { [%eval 0.11] [%clk 0:13:27] } 12. Re1 { [%eval 0.04] [%clk 0:15:53] } 12... Nc6 { [%eval 0.03] [%clk 0:13:19] } 13. Ng3 { [%eval -0.04] [%clk 0:15:55] } 13... Rfd8 { [%eval 0.05] [%clk 0:12:54] } 14. Rb1 { [%eval 0.0] [%clk 0:15:56] } 14... Rac8 { [%eval 0.0] [%clk 0:12:11] } 15. Rb2 { [%eval 0.05] [%clk 0:16:02] } 15... Na5 { [%eval 0.41] [%clk 0:10:52] } 16. e4 { [%eval 0.4] [%clk 0:14:58] } 16... cxd4 { [%eval 0.46] [%clk 0:09:00] } 17. cxd4 { [%eval 0.44] [%clk 0:15:06] } 17... Qc3 { [%eval 0.48] [%clk 0:07:27] } 18. Rd2 { [%eval 0.36] [%clk 0:14:03] } 18... Nc4 { [%eval 0.4] [%clk 0:07:32] } 19. Bxc4 { [%eval 0.54] [%clk 0:11:22] } 19... Bxc4 { [%eval 0.6] [%clk 0:06:01] } 20. Bb2 { [%eval 0.63] [%clk 0:11:21] } 20... Qa5 { [%eval 0.89] [%clk 0:04:42] } 21. h3?! { [%eval 0.0] } { Inaccuracy. Re3 was best. } { [%clk 0:07:04] } 21... Qg5 { [%eval 0.29] [%clk 0:02:54] } 22. Re3 { [%eval 0.06] [%clk 0:06:50] } 22... h5 { [%eval 0.05] [%clk 0:02:47] } 23. Ne2 { [%eval -0.33] [%clk 0:04:15] } 23... h4 { [%eval -0.38] [%clk 0:02:36] } 24. Nc3 { [%eval -0.32] [%clk 0:03:12] } 24... b5 { [%eval -0.26] [%clk 0:02:42] } 25. Kh1?! { [%eval -0.84] } { Inaccuracy. d5 was best. } { [%clk 0:02:10] } 25... a5 { [%eval -0.99] [%clk 0:02:41] } 26. g3? { [%eval -2.84] } { Mistake. Ne2 was best. } { [%clk 0:02:02] } 26... b4?! { [%eval -2.13] } { Inaccuracy. hxg3 was best. } { [%clk 0:02:27] } 27. axb4 { [%eval -1.85] [%clk 0:02:10] } 27... axb4 { [%eval -1.95] [%clk 0:02:37] } 28. Ne2 { [%eval -2.08] [%clk 0:01:48] } 28... Nxe4 { [%eval -2.14] [%clk 0:00:48] } 29. Rxe4 { [%eval -2.15] [%clk 0:01:57] } 29... Bd5 { [%eval -2.2] [%clk 0:00:53] } 30. f3 { [%eval -2.13] [%clk 0:02:06] } 30... Bxe4 { [%eval -2.2] [%clk 0:00:32] } 31. fxe4 { [%eval -1.93] [%clk 0:02:14] } 31... Qe3 { [%eval -2.13] [%clk 0:00:39] } 32. Rd3? { [%eval -4.36] } { Mistake. Ng1 was best. } { [%clk 0:01:53] } 32... Qxe4+ { [%eval -3.98] [%clk 0:00:46] } 33. Kh2?! { [%eval -5.07] } { Inaccuracy. Kg1 was best. } { [%clk 0:02:02] } 33... Ra8? { [%eval -2.95] } { Mistake. Rc4 was best. } { [%clk 0:00:21] } 34. gxh4 { [%eval -3.09] [%clk 0:01:30] } 34... Ra2 { [%eval -2.87] [%clk 0:00:16] } 35. Rd2 { [%eval -2.89] [%clk 0:01:34] } 35... Qxh4 { [%eval -2.92] [%clk 0:00:15] } 36. Ng3 { [%eval -3.07] [%clk 0:01:03] } 36... Qf4?? { [%eval -0.88] } { Blunder. Rxd4 was best. } { [%clk 0:00:21] } 37. Rg2 { [%eval -0.99] [%clk 0:01:09] } 37... Rd5 { [%eval -0.45] [%clk 0:00:20] } 38. Qb3 { [%eval -0.45] [%clk 0:00:48] } 38... Rxb2 { [%eval -0.39] [%clk 0:00:22] } 39. Qxb2 { [%eval -0.31] [%clk 0:00:29] } 39... Rxd4 { [%eval -0.31] [%clk 0:00:28] } 40. Qc2 { [%eval -0.52] [%clk 0:00:38] } 40... g6 { [%eval -0.43] [%clk 0:00:32] } 41. Rf2 { [%eval -0.85] [%clk 0:00:39] } 41... Qd6?! { [%eval -0.23] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:34] } 42. Qc8+ { [%eval -0.3] [%clk 0:00:30] } 42... Kg7 { [%eval -0.07] [%clk 0:00:42] } 43. Qb7 { [%eval 0.0] [%clk 0:00:16] } 43... Rf4 { [%eval -0.14] [%clk 0:00:50] } 44. Rg2 { [%eval -0.51] [%clk 0:00:21] } 44... Kh7 { [%eval -0.3] [%clk 0:00:45] } 45. Kh1? { [%eval -1.51] } { Mistake. Re2 was best. } { [%clk 0:00:27] } 45... Qd3 { [%eval -1.63] [%clk 0:00:35] } 46. Kh2 { [%eval -1.6] [%clk 0:00:31] } 46... Qd6? { [%eval -0.22] } { Mistake. b3 was best. } { [%clk 0:00:28] } 47. Kh1? { [%eval -1.44] } { Mistake. Re2 was best. } { [%clk 0:00:40] } 47... Qe5? { [%eval -0.16] } { Mistake. Qd3 was best. } { [%clk 0:00:28] } 48. Kg1? { [%eval -1.54] } { Mistake. Rc2 was best. } { [%clk 0:00:16] } 48... Qe3+ { [%eval -2.06] [%clk 0:00:21] } 49. Kh2 { [%eval -1.73] [%clk 0:00:23] } 49... Qe5? { [%eval -0.25] } { Mistake. b3 was best. } { [%clk 0:00:16] } 50. Kh1? { [%eval -1.73] } { Mistake. Rc2 was best. } { [%clk 0:00:30] } 50... Kg7? { [%eval -0.46] } { Mistake. Qe3 was best. } { [%clk 0:00:22] } 51. Kg1?! { [%eval -1.32] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:33] } 51... Rd4? { [%eval -0.15] } { Mistake. Qd4+ was best. } { [%clk 0:00:17] } 52. Kh2?! { [%eval -0.82] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:34] } 52... Qf4 { [%eval -0.65] [%clk 0:00:15] } 53. Qb5?! { [%eval -1.26] } { Inaccuracy. Qa7 was best. } { [%clk 0:00:33] } 53... Rd5?! { [%eval -0.26] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:15] } 54. Qb7?! { [%eval -1.25] } { Inaccuracy. Qf1 was best. } { [%clk 0:00:30] } 54... Rd3 { [%eval -1.41] [%clk 0:00:13] } 55. Qb5 { [%eval -1.47] [%clk 0:00:28] } 55... Rf3 { [%eval -1.55] [%clk 0:00:17] } 56. Qe2 { [%eval -1.86] [%clk 0:00:29] } 56... b3 { [%eval -1.81] [%clk 0:00:20] } 57. Qe4 { [%eval -1.89] [%clk 0:00:29] } 57... Qxe4 { [%eval -1.99] [%clk 0:00:18] } 58. Nxe4 { [%eval -1.7] [%clk 0:00:39] } 58... Re3 { [%eval -1.46] [%clk 0:00:20] } 59. Nd2?? { [%eval -5.0] } { Blunder. Nd6 was best. } { [%clk 0:00:12] } 59... Rc3 { [%eval -4.75] [%clk 0:00:14] } 60. h4 { [%eval -4.86] [%clk 0:00:13] } 60... Kh6 { [%eval -4.64] [%clk 0:00:18] } 61. Kg1?! { [%eval -6.18] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:19] } 61... b2 { [%eval -6.21] [%clk 0:00:16] } 62. Rf2 { [%eval -6.64] [%clk 0:00:21] } 62... Rc2 { [%eval -6.98] [%clk 0:00:13] } 63. Nb1 { [%eval -6.94] [%clk 0:00:28] } 63... Rc1+ { [%eval -7.48] [%clk 0:00:20] } 64. Rf1 { [%eval -9.53] [%clk 0:00:37] } 64... Kh5 { [%eval -9.36] [%clk 0:00:27] } 65. Kg2 { [%eval -8.53] [%clk 0:00:46] } 65... Rxf1 { [%eval -8.68] [%clk 0:00:33] } 66. Kxf1 { [%eval -8.82] [%clk 0:00:55] } 66... Kxh4 { [%eval -9.69] [%clk 0:00:42] } 67. Ke2 { [%eval -9.67] [%clk 0:01:04] } 67... g5 { [%eval -9.51] [%clk 0:00:48] } 68. Kd3 { [%eval -9.56] [%clk 0:01:12] } 68... g4 { [%eval -16.0] [%clk 0:00:54] } 69. Kc2?! { [%eval #-26] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:21] } 69... g3 { [%eval -71.17] [%clk 0:01:03] } 70. Nd2 { [%eval -55.77] [%clk 0:01:30] } 70... g2 { [%eval -10.38] [%clk 0:01:12] } 0-1