Event: Round 5: Mykola Bortnyk - Ryan Sun
Date: 2024-02-17
White: Mykola Bortnyk
WhiteTitle: IM
Black: Ryan Sun
BlackTitle: FM
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard

1. c4 { [%eval 0.11] [%clk 1:30:56] } 1... Nf6 { [%eval 0.21] [%clk 1:30:41] } 2. Nf3 { [%eval 0.22] [%clk 1:31:00] } 2... e6 { [%eval 0.22] [%clk 1:31:02] } 3. g3 { [%eval 0.13] [%clk 1:30:55] } 3... b6 { [%eval 0.4] [%clk 1:30:01] } 4. Bg2 { [%eval 0.46] [%clk 1:31:02] } 4... Bb7 { [%eval 0.51] [%clk 1:30:25] } 5. Nc3 { [%eval 0.25] [%clk 1:30:29] } 5... Be7 { [%eval 0.55] [%clk 1:30:48] } 6. O-O { [%eval 0.32] [%clk 1:30:21] } 6... O-O { [%eval 0.44] [%clk 1:31:10] } 7. Re1 { [%eval 0.29] [%clk 1:30:32] } 7... d5 { [%eval 0.37] [%clk 1:28:43] } 8. cxd5 { [%eval 0.18] [%clk 1:29:29] } 8... exd5 { [%eval 0.27] [%clk 1:29:03] } 9. d4 { [%eval 0.31] [%clk 1:29:25] } 9... Nbd7 { [%eval 0.27] [%clk 1:28:53] } 10. Bf4 { [%eval 0.33] [%clk 1:29:10] } 10... c5 { [%eval 0.35] [%clk 1:25:35] } 11. Rc1 { [%eval 0.34] [%clk 1:24:47] } 11... Re8 { [%eval 0.76] [%clk 1:23:46] } 12. Nb5 { [%eval 0.77] [%clk 1:24:55] } 12... Nh5 { [%eval 0.79] [%clk 1:17:29] } 13. Bc7 { [%eval 0.75] [%clk 1:20:15] } 13... Qc8 { [%eval 1.04] [%clk 1:17:50] } 14. dxc5 { [%eval 1.16] [%clk 1:20:31] } 14... bxc5 { [%eval 1.07] [%clk 1:14:35] } 15. Bd6 { [%eval 0.91] [%clk 1:18:46] } 15... Qc6?! { [%eval 1.6] } { Inaccuracy. Nhf6 was best. } { [%clk 1:11:12] } 16. Nfd4 { [%eval 1.59] [%clk 1:18:36] } 16... Qb6 { [%eval 1.59] [%clk 1:10:06] } 17. Bxe7?! { [%eval 0.7] } { Inaccuracy. Nf5 was best. } { [%clk 1:15:12] } 17... Rxe7 { [%eval 0.72] [%clk 1:06:38] } 18. Nf5 { [%eval 0.79] [%clk 1:15:21] } 18... Re5 { [%eval 0.68] [%clk 1:00:53] } 19. Nbd6 { [%eval 0.64] [%clk 1:14:43] } 19... Nhf6 { [%eval 0.6] [%clk 0:59:55] } 20. e4 { [%eval 0.48] [%clk 1:14:38] } 20... dxe4 { [%eval 0.51] [%clk 0:52:50] } 21. Nc4 { [%eval 0.46] [%clk 1:14:37] } 21... Qe6 { [%eval 0.62] [%clk 0:53:12] } 22. Nxe5?! { [%eval 0.02] } { Inaccuracy. Bh3 was best. } { [%clk 1:11:38] } 22... Nxe5 { [%eval 0.1] [%clk 0:53:35] } 23. Nd6 { [%eval 0.1] [%clk 1:11:31] } 23... Rd8 { [%eval 0.04] [%clk 0:52:48] } 24. Nxb7 { [%eval 0.14] [%clk 1:10:54] } 24... Rxd1 { [%eval 0.19] [%clk 0:53:01] } 25. Rcxd1 { [%eval 0.19] [%clk 1:11:22] } 25... Ned7 { [%eval 0.5] [%clk 0:50:34] } 26. Bxe4 { [%eval 0.53] [%clk 1:11:23] } 26... Qxa2 { [%eval 0.4] [%clk 0:46:39] } 27. Nxc5 { [%eval 0.4] [%clk 1:05:39] } 27... Nf8 { [%eval 0.48] [%clk 0:46:48] } 28. b4 { [%eval 0.33] [%clk 1:01:21] } 28... Qc4 { [%eval 0.74] [%clk 0:45:36] } 29. Rb1 { [%eval 0.25] [%clk 1:01:28] } 29... a5?! { [%eval 1.05] } { Inaccuracy. h5 was best. } { [%clk 0:40:04] } 30. Rec1 { [%eval 1.18] [%clk 1:00:34] } 30... Qd4? { [%eval 2.77] } { Mistake. Qb5 was best. } { [%clk 0:38:42] } 31. bxa5 { [%eval 2.39] [%clk 1:00:52] } 31... Nxe4 { [%eval 3.07] [%clk 0:38:33] } 32. Nxe4 { [%eval 3.2] [%clk 1:01:15] } 32... Qxe4 { [%eval 3.26] [%clk 0:38:55] } 33. a6 { [%eval 2.98] [%clk 1:01:19] } 33... Qa8 { [%eval 2.99] [%clk 0:36:25] } 34. Ra1 { [%eval 3.47] [%clk 1:01:45] } 34... Qa7 { [%eval 3.28] [%clk 0:36:46] } 35. Rc7 { [%eval 3.25] [%clk 1:01:36] } 35... Qd4 { [%eval 3.47] [%clk 0:34:28] } 36. Rac1 { [%eval 3.42] [%clk 1:01:27] } 36... Qa4 { [%eval 3.25] [%clk 0:34:06] } 37. a7 { [%eval 3.22] [%clk 1:01:53] } 37... h5?! { [%eval 4.23] } { Inaccuracy. f5 was best. } { [%clk 0:34:23] } 38. h4 { [%eval 3.5] [%clk 1:01:14] } 38... g5 { [%eval 3.06] [%clk 0:20:14] } 39. R1c5 { [%eval 2.99] [%clk 0:59:19] } 39... gxh4 { [%eval 2.99] [%clk 0:13:30] } 40. Rg5+ { [%eval 2.99] [%clk 0:57:29] } 40... Kh7 { [%eval 2.99] [%clk 0:13:10] } 41. Rxf7+ { [%eval 2.99] [%clk 0:57:16] } 41... Kh6 { [%eval 3.3] [%clk 0:13:35] } 42. Rxf8 { [%eval 3.2] [%clk 0:53:55] } 42... Qa1+ { [%eval 3.07] [%clk 0:12:39] } 43. Kg2 { [%eval 2.86] [%clk 0:52:45] } 43... Qxa7 { [%eval 2.67] [%clk 0:11:40] } 44. gxh4 { [%eval 3.1] [%clk 0:52:48] } 44... Qb7+ { [%eval 3.1] [%clk 0:12:03] } 45. Kg1 { [%eval 2.9] [%clk 0:52:51] } 45... Qb2 { [%eval 2.89] [%clk 0:12:13] } 46. Rff5 { [%eval 2.88] [%clk 0:53:01] } 46... Qc1+ { [%eval 3.21] [%clk 0:12:28] } 47. Kg2 { [%eval 3.21] [%clk 0:53:24] } 47... Qc6+ { [%eval 3.0] [%clk 0:12:53] } 48. Rd5 { [%eval 2.98] [%clk 0:53:49] } 48... Kh7 { [%eval 2.8] [%clk 0:12:14] } 49. Rxh5+ { [%eval 3.07] [%clk 0:54:11] } 49... Kg6 { [%eval 2.87] [%clk 0:12:39] } 50. Rg5+ { [%eval 2.69] [%clk 0:54:33] } 50... Kh6 { [%eval 2.67] [%clk 0:12:57] } 51. h5?! { [%eval 1.73] } { Inaccuracy. Rh5+ was best. } { [%clk 0:54:56] } 51... Kh7 { [%eval 2.21] [%clk 0:12:58] } 52. Re5 { [%eval 1.85] [%clk 0:54:46] } 52... Kh6 { [%eval 2.12] [%clk 0:13:05] } 53. Kg3 { [%eval 2.1] [%clk 0:54:26] } 53... Qc7 { [%eval 1.91] [%clk 0:12:23] } 54. f4?! { [%eval 1.16] } { Inaccuracy. Rc5 was best. } { [%clk 0:54:14] } 54... Qg7+ { [%eval 1.19] [%clk 0:12:25] } 55. Kh4 { [%eval 0.84] [%clk 0:54:32] } 55... Qe7+ { [%eval 1.02] [%clk 0:11:45] } 56. Kg4 { [%eval 1.11] [%clk 0:54:38] } 56... Qd7+ { [%eval 1.14] [%clk 0:12:09] } 57. Kg3 { [%eval 0.99] [%clk 0:54:18] } 57... Qg7+ { [%eval 0.91] [%clk 0:12:32] } 58. Kf3 { [%eval 0.53] [%clk 0:54:19] } 58... Qd7 { [%eval 0.89] [%clk 0:12:47] } 59. Rf5 { [%eval 0.44] [%clk 0:52:11] } 59... Qc6 { [%eval 0.88] [%clk 0:12:37] } 60. Kg4 { [%eval 0.35] [%clk 0:52:19] } 60... Qd7 { [%eval 0.62] [%clk 0:12:17] } 61. Kg3 { [%eval 0.62] [%clk 0:52:15] } 61... Qg7+ { [%eval 1.1] [%clk 0:11:45] } 62. Rg5 { [%eval 1.13] [%clk 0:52:42] } 62... Qc3+ { [%eval 0.93] [%clk 0:12:10] } 63. Kg4 { [%eval 1.0] [%clk 0:53:05] } 63... Qc8+ { [%eval 0.79] [%clk 0:11:59] } 64. Kh4 { [%eval 0.89] [%clk 0:53:31] } 64... Qc7 { [%eval 1.02] [%clk 0:11:36] } 65. Rg6+ { [%eval 1.03] [%clk 0:53:15] } 65... Kh7 { [%eval 1.03] [%clk 0:11:59] } 66. Rf6?! { [%eval 0.42] } { Inaccuracy. Rdd6 was best. } { [%clk 0:49:42] } 66... Qe7?! { [%eval 1.45] } { Inaccuracy. Qa7 was best. } { [%clk 0:11:27] } 67. Kg5 { [%eval 1.3] [%clk 0:50:05] } 67... Kg7?? { [%eval 6.42] } { Blunder. Qg7+ was best. } { [%clk 0:11:30] } 68. Rd6 { [%eval 5.72] [%clk 0:50:29] } 68... Kh8 { [%eval 5.22] [%clk 0:10:48] } 69. Kf5 { [%eval 5.41] [%clk 0:49:53] } 69... Qh7+ { [%eval 4.72] [%clk 0:11:10] } 70. Kg4 { [%eval 4.45] [%clk 0:50:17] } 70... Qg7+?? { [%eval #12] } { Checkmate is now unavoidable. Qg8+ was best. } { [%clk 0:11:16] } 71. Kh3 { [%eval #11] [%clk 0:50:40] } 1-0