Event: Round 1: Ayyappan, Santhosh - Bortnyk, Mykola
Date: 2024-04-12
White: Ayyappan, Santhosh
WhiteElo: 1922
Black: Bortnyk, Mykola
BlackTitle: IM
BlackElo: 2442
Result: 1-0
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:30:46] } 2. c4 { [%eval 0.16] [%clk 1:31:08] } 2... e6 { [%eval 0.21] [%clk 1:31:07] } 3. Nc3 { [%eval 0.08] [%clk 1:31:20] } 3... Bb4 { [%eval 0.12] [%clk 1:31:10] } 4. e3 { [%eval 0.09] [%clk 1:31:06] } 4... O-O { [%eval 0.21] [%clk 1:30:24] } 5. Bd3 { [%eval 0.04] [%clk 1:31:01] } 5... d5 { [%eval 0.12] [%clk 1:30:40] } 6. Ne2 { [%eval 0.0] [%clk 1:28:04] } 6... dxc4 { [%eval 0.0] [%clk 1:27:01] } 7. Bxc4 { [%eval 0.0] [%clk 1:28:25] } 7... b6 { [%eval 0.29] [%clk 1:26:35] } 8. a3 { [%eval 0.14] [%clk 1:26:10] } 8... Be7 { [%eval 0.18] [%clk 1:27:03] } 9. O-O { [%eval 0.0] [%clk 1:26:18] } 9... Bb7 { [%eval 0.0] [%clk 1:27:25] } 10. Ng3 { [%eval -0.26] [%clk 1:26:02] } 10... c5 { [%eval -0.2] [%clk 1:26:28] } 11. dxc5 { [%eval -0.21] [%clk 1:25:01] } 11... Qc7 { [%eval -0.28] [%clk 1:26:11] } 12. Be2 { [%eval -0.22] [%clk 1:23:04] } 12... Qxc5 { [%eval -0.22] [%clk 1:25:38] } 13. Bf3 { [%eval -0.35] [%clk 1:22:12] } 13... Nc6 { [%eval -0.15] [%clk 1:24:09] } 14. Qc2 { [%eval -0.24] [%clk 1:21:08] } 14... Rac8 { [%eval -0.2] [%clk 1:20:26] } 15. b4 { [%eval -0.21] [%clk 1:14:51] } 15... Qg5 { [%eval 0.08] [%clk 1:20:48] } 16. Bb2 { [%eval 0.01] [%clk 1:13:07] } 16... Qh4?! { [%eval 0.59] } { Inaccuracy. Ba6 was best. } { [%clk 1:17:39] } 17. Rfd1 { [%eval 0.6] [%clk 1:12:09] } 17... Rfd8 { [%eval 0.55] [%clk 1:12:42] } 18. Qe2 { [%eval 0.36] [%clk 1:10:23] } 18... Nd7 { [%eval 0.79] [%clk 1:12:47] } 19. Nce4?! { [%eval 0.11] } { Inaccuracy. Rac1 was best. } { [%clk 1:07:58] } 19... Nde5 { [%eval 0.09] [%clk 1:03:57] } 20. Nd2?! { [%eval -0.5] } { Inaccuracy. Rxd8+ was best. } { [%clk 1:05:58] } 20... Nd3 { [%eval -0.57] [%clk 1:02:31] } 21. Bc3 { [%eval -0.58] [%clk 1:05:06] } 21... Ba6 { [%eval -1.15] [%clk 1:02:47] } 22. Bxc6 { [%eval -1.09] [%clk 1:04:18] } 22... Rxc6 { [%eval -1.12] [%clk 1:02:33] } 23. Nf3 { [%eval -1.09] [%clk 1:04:14] } 23... Qh6?! { [%eval -0.1] } { Inaccuracy. Qc4 was best. } { [%clk 0:59:27] } 24. Qd2? { [%eval -1.65] } { Mistake. b5 was best. } { [%clk 1:01:36] } 24... Rdc8?? { [%eval 0.55] } { Blunder. Rcc8 was best. } { [%clk 0:58:37] } 25. b5 { [%eval 0.52] [%clk 0:57:49] } 25... Bxb5 { [%eval 0.76] [%clk 0:42:31] } 26. Nd4 { [%eval 0.68] [%clk 0:57:53] } 26... Ba6?! { [%eval 1.43] } { Inaccuracy. Rxc3 was best. } { [%clk 0:40:00] } 27. Nxc6 { [%eval 1.25] [%clk 0:58:14] } 27... Rxc6 { [%eval 1.74] [%clk 0:40:29] } 28. Bb4?! { [%eval 1.15] } { Inaccuracy. a4 was best. } { [%clk 0:55:30] } 28... Bf6?! { [%eval 1.95] } { Inaccuracy. Bh4 was best. } { [%clk 0:40:19] } 29. Ra2?! { [%eval 1.11] } { Inaccuracy. Rab1 was best. } { [%clk 0:55:56] } 29... Qh4? { [%eval 2.4] } { Mistake. Qg6 was best. } { [%clk 0:33:26] } 30. Rc2 { [%eval 2.33] [%clk 0:51:49] } 30... Rxc2 { [%eval 2.2] [%clk 0:28:09] } 31. Qxc2 { [%eval 2.05] [%clk 0:52:05] } 31... Nxb4 { [%eval 2.13] [%clk 0:28:23] } 32. Qa4 { [%eval 1.79] [%clk 0:52:01] } 32... g6? { [%eval 3.84] } { Mistake. h6 was best. } { [%clk 0:27:03] } 33. Qe8+ { [%eval 3.83] [%clk 0:49:20] } 33... Kg7 { [%eval 3.8] [%clk 0:26:59] } 34. Rd7 { [%eval 3.76] [%clk 0:49:43] } 34... Be7 { [%eval 3.76] [%clk 0:26:13] } 35. Qxe7 { [%eval 3.78] [%clk 0:49:49] } 35... Qxe7 { [%eval 3.73] [%clk 0:26:20] } 36. Rxe7 { [%eval 3.8] [%clk 0:50:14] } 36... Nc6 { [%eval 4.23] [%clk 0:26:47] } 37. Rc7 { [%eval 4.33] [%clk 0:50:33] } 37... Na5 { [%eval 4.57] [%clk 0:26:05] } 38. Ne4 { [%eval 4.51] [%clk 0:50:18] } 38... Nb7 { [%eval 4.57] [%clk 0:18:48] } 39. Ng5 { [%eval 4.51] [%clk 0:50:26] } 39... Nd8 { [%eval 4.57] [%clk 0:19:16] } 40. Rd7 { [%eval 4.5] [%clk 0:48:49] } 40... h6 { [%eval 4.5] [%clk 0:19:44] } 41. Rxd8 { [%eval 4.34] [%clk 0:48:32] } 41... hxg5 { [%eval 4.36] [%clk 0:20:13] } 42. Rd7 { [%eval 4.23] [%clk 0:48:19] } 42... Bc4 { [%eval 4.59] [%clk 0:20:41] } 43. Rxa7 { [%eval 4.54] [%clk 0:48:40] } 43... b5 { [%eval 4.7] [%clk 0:21:10] } 44. Rc7 { [%eval 4.63] [%clk 0:49:00] } 44... Be2 { [%eval 4.88] [%clk 0:18:38] } 45. f3 { [%eval 4.63] [%clk 0:48:55] } 45... Kf6 { [%eval 4.86] [%clk 0:19:01] } 46. Kf2 { [%eval 4.61] [%clk 0:49:19] } 46... Bd3 { [%eval 4.69] [%clk 0:19:18] } 47. Rc3 { [%eval 4.44] [%clk 0:49:40] } 47... Bc4 { [%eval 4.44] [%clk 0:19:34] } 48. a4 { [%eval 4.32] [%clk 0:50:05] } 48... Ke7 { [%eval 4.32] [%clk 0:20:03] } 49. axb5 { [%eval 4.28] [%clk 0:50:22] } 49... Bxb5 { [%eval 4.44] [%clk 0:20:21] } 50. Rc5 { [%eval 4.39] [%clk 0:50:46] } 50... Be8 { [%eval 4.42] [%clk 0:20:39] } 51. Rxg5 { [%eval 4.38] [%clk 0:51:05] } 51... f5 { [%eval 4.36] [%clk 0:21:03] } 52. Rg3 { [%eval 4.48] [%clk 0:51:20] } 52... Kf6 { [%eval 4.43] [%clk 0:21:19] } 53. Rh3 { [%eval 4.31] [%clk 0:51:42] } 53... Kg7 { [%eval 4.32] [%clk 0:21:48] } 54. Rh4 { [%eval 4.44] [%clk 0:52:04] } 54... Kf6 { [%eval 4.55] [%clk 0:22:14] } 55. Rb4 { [%eval 4.54] [%clk 0:52:29] } 55... g5 { [%eval 4.71] [%clk 0:22:36] } 56. f4 { [%eval 4.5] [%clk 0:52:26] } 56... Bc6 { [%eval 4.65] [%clk 0:22:58] } 57. g3 { [%eval 4.5] [%clk 0:51:53] } 57... g4 { [%eval 5.44] [%clk 0:23:23] } 58. Ke2 { [%eval 5.44] [%clk 0:52:17] } 58... Ke7 { [%eval 5.42] [%clk 0:23:43] } 59. Kd3 { [%eval 5.11] [%clk 0:52:35] } 59... Kf6 { [%eval 5.54] [%clk 0:24:07] } 60. Kd4 { [%eval 5.47] [%clk 0:52:59] } 60... Be4 { [%eval 5.54] [%clk 0:24:33] } 61. Kc5 { [%eval 5.57] [%clk 0:52:56] } 61... Bf3 { [%eval 5.5] [%clk 0:24:45] } 62. Kd6 { [%eval 5.71] [%clk 0:52:58] } 62... Bd5 { [%eval 5.71] [%clk 0:25:14] } 63. Rb5 { [%eval 5.65] [%clk 0:52:17] } 63... Bc4 { [%eval 5.64] [%clk 0:25:37] } 64. Re5 { [%eval 5.71] [%clk 0:52:39] } 64... Bb3 { [%eval 5.75] [%clk 0:26:01] } 65. e4 { [%eval 5.44] [%clk 0:53:00] } 65... Bc4?! { [%eval 10.63] } { Inaccuracy. fxe4 was best. } { [%clk 0:26:26] } 66. Rc5 { [%eval 9.67] [%clk 0:53:10] } 66... Bb3? { [%eval #24] } { Checkmate is now unavoidable. Ba2 was best. } { [%clk 0:26:40] } 67. e5+ { [%eval #17] [%clk 0:53:35] } 67... Kg6?? { [%eval #16] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:26:58] } 68. Ke7 { [%eval #15] [%clk 0:54:01] } 68... Bd5 { [%eval #15] [%clk 0:27:22] } 69. Rb5 { [%eval #21] [%clk 0:54:26] } 1-0