Event: Round 1: Steve Wongso - Ryan Sun
Date: 2024-02-15
White: Steve Wongso
Black: Ryan Sun
BlackTitle: FM
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:54] } 2. Nf3 { [%eval 0.21] [%clk 1:31:23] } 2... Nc6 { [%eval 0.13] [%clk 1:31:19] } 3. Bb5 { [%eval 0.34] [%clk 1:31:50] } 3... a6 { [%eval 0.38] [%clk 1:31:26] } 4. Ba4 { [%eval 0.31] [%clk 1:32:15] } 4... Nf6 { [%eval 0.27] [%clk 1:31:51] } 5. d3 { [%eval 0.04] [%clk 1:32:12] } 5... d6 { [%eval 0.29] [%clk 1:31:52] } 6. a3 { [%eval 0.09] [%clk 1:27:17] } 6... g6 { [%eval 0.11] [%clk 1:31:49] } 7. Nc3 { [%eval -0.11] [%clk 1:25:27] } 7... Bg7 { [%eval -0.02] [%clk 1:29:07] } 8. Nd5 { [%eval -0.49] [%clk 1:12:23] } 8... h6?! { [%eval 0.22] } { Inaccuracy. Nxd5 was best. } { [%clk 1:22:01] } 9. O-O?! { [%eval -0.5] } { Inaccuracy. Nb4 was best. } { [%clk 1:10:32] } 9... O-O { [%eval -0.01] [%clk 1:22:00] } 10. c4 { [%eval -0.14] [%clk 1:08:32] } 10... Nxd5 { [%eval 0.14] [%clk 1:18:13] } 11. cxd5 { [%eval 0.23] [%clk 1:07:21] } 11... Ne7 { [%eval 0.29] [%clk 1:18:25] } 12. Bd2 { [%eval 0.15] [%clk 1:01:18] } 12... f5 { [%eval 0.5] [%clk 1:18:02] } 13. Ne1 { [%eval -0.04] [%clk 1:00:15] } 13... g5 { [%eval 0.05] [%clk 1:12:18] } 14. Rc1 { [%eval 0.0] [%clk 0:55:49] } 14... Ng6 { [%eval 0.39] [%clk 1:12:03] } 15. Ba5 { [%eval -0.1] [%clk 0:50:24] } 15... b6 { [%eval -0.12] [%clk 1:11:14] } 16. Bc3 { [%eval -0.26] [%clk 0:47:31] } 16... Rf7 { [%eval -0.11] [%clk 1:03:44] } 17. Nc2 { [%eval -0.49] [%clk 0:33:08] } 17... f4?! { [%eval 0.49] } { Inaccuracy. b5 was best. } { [%clk 1:02:23] } 18. f3?! { [%eval -0.59] } { Inaccuracy. Qh5 was best. } { [%clk 0:28:27] } 18... h5 { [%eval -0.15] [%clk 1:00:34] } 19. d4 { [%eval -0.19] [%clk 0:28:10] } 19... g4 { [%eval -0.14] [%clk 0:59:24] } 20. dxe5 { [%eval -0.3] [%clk 0:28:10] } 20... Nxe5 { [%eval -0.07] [%clk 0:59:19] } 21. Nd4 { [%eval -0.07] [%clk 0:25:53] } 21... Qh4 { [%eval 0.11] [%clk 0:40:11] } 22. Qe2?! { [%eval -0.72] } { Inaccuracy. Bc6 was best. } { [%clk 0:15:03] } 22... Kh8?! { [%eval -0.04] } { Inaccuracy. b5 was best. } { [%clk 0:30:02] } 23. fxg4 { [%eval -0.58] [%clk 0:12:08] } 23... Bxg4?! { [%eval 0.0] } { Inaccuracy. hxg4 was best. } { [%clk 0:25:12] } 24. Qd2?! { [%eval -0.61] } { Inaccuracy. Qe1 was best. } { [%clk 0:10:44] } 24... Rg8 { [%eval -0.5] [%clk 0:23:30] } 25. Ne6 { [%eval -0.75] [%clk 0:05:20] } 25... Nf3+ { [%eval -0.73] [%clk 0:19:27] } 26. Rxf3 { [%eval -0.78] [%clk 0:03:57] } 26... Bxf3 { [%eval -0.75] [%clk 0:19:51] } 27. g3?? { [%eval -5.21] } { Blunder. Be8 was best. } { [%clk 0:00:56] } 27... Kh7 { [%eval -4.86] [%clk 0:18:26] } 28. Bxg7 { [%eval -6.01] } 28... Rgxg7 { [%eval -5.62] [%clk 0:18:36] } 29. Nxg7 { [%eval -5.88] [%clk 0:01:02] } 29... Rxg7?? { [%eval 0.0] } { Blunder. fxg3 was best. } { [%clk 0:18:42] } 30. Rxc7 { [%eval 0.0] [%clk 0:01:22] } 30... fxg3 { [%eval 0.0] [%clk 0:18:12] } 31. Rxg7+ { [%eval 0.0] [%clk 0:01:08] } 31... Kxg7 { [%eval 0.0] [%clk 0:18:41] } 32. Qc3+ { [%eval 0.0] [%clk 0:00:53] } 32... Qf6 { [%eval 0.0] [%clk 0:18:47] } 33. hxg3 { [%eval 0.0] [%clk 0:00:35] } 33... Qxc3 { [%eval 0.0] [%clk 0:16:56] } 34. bxc3 { [%eval 0.0] [%clk 0:01:02] } 34... Bxe4 { [%eval 0.0] [%clk 0:17:21] } 35. c4 { [%eval 0.0] [%clk 0:01:28] } 35... Bd3 { [%eval 0.0] [%clk 0:17:03] } 36. Bb3 { [%eval 0.0] [%clk 0:01:55] } 36... Kf6 { [%eval 0.0] [%clk 0:16:06] } 37. Kf2 { [%eval 0.0] [%clk 0:02:20] } 37... Kg5 { [%eval 0.0] [%clk 0:15:18] } 38. Ke3 { [%eval 0.0] [%clk 0:02:36] } 38... Bf1 { [%eval -0.02] [%clk 0:15:11] } 39. Kf2 { [%eval -0.02] [%clk 0:02:59] } 39... Bh3 { [%eval -0.03] [%clk 0:15:36] } 40. Kf3 { [%eval -0.04] [%clk 0:03:25] } 40... Bf5 { [%eval -0.01] [%clk 0:15:03] } 41. Ba4 { [%eval -0.01] [%clk 0:02:04] } 41... Bh7 { [%eval -0.01] [%clk 0:13:37] } 42. Bd1 { [%eval -0.01] [%clk 0:02:11] } 42... Bg6 { [%eval 0.0] [%clk 0:13:12] } 43. Ba4 { [%eval -0.03] [%clk 0:02:16] } 43... Bb1 { [%eval -0.03] [%clk 0:12:11] } 44. Bb3 { [%eval -0.03] [%clk 0:02:34] } 44... Kf5 { [%eval -0.03] [%clk 0:12:14] } 45. Bd1 { [%eval 0.0] [%clk 0:01:35] } 45... a5 { [%eval 0.0] [%clk 0:11:16] } 46. Ke3 { [%eval 0.0] [%clk 0:01:34] } 46... Kg5 { [%eval 0.0] [%clk 0:11:38] } 47. Be2 { [%eval 0.0] [%clk 0:01:39] } 47... Bf5 { [%eval 0.0] [%clk 0:11:59] } 48. Bd1 { [%eval -0.03] [%clk 0:02:03] } 48... Bg4 { [%eval 0.0] [%clk 0:11:55] } 49. Bc2 { [%eval 0.0] [%clk 0:02:26] } 49... Bf5 { [%eval 0.0] [%clk 0:11:43] } 50. Bd1 { [%eval 0.0] [%clk 0:02:51] } 50... Bb1 { [%eval 0.0] [%clk 0:12:02] } 51. Be2 { [%eval 0.0] [%clk 0:02:31] } 51... Ba2 { [%eval 0.0] [%clk 0:11:50] } 52. Kd2 { [%eval 0.0] [%clk 0:02:15] } 52... Bb3 { [%eval 0.0] [%clk 0:11:20] } 53. Kc3 { [%eval 0.0] [%clk 0:02:30] } 53... Ba4 { [%eval 0.0] [%clk 0:11:44] } 54. Kd2 { [%eval 0.0] [%clk 0:02:28] } 54... Bd7 { [%eval 0.0] [%clk 0:10:03] } 55. Ke3 { [%eval 0.0] [%clk 0:02:54] } 55... Bg4 { [%eval 0.0] [%clk 0:10:29] } 56. Bd3 { [%eval 0.0] [%clk 0:03:19] } 56... Bd1 { [%eval 0.0] [%clk 0:10:54] } 57. Kd2 { [%eval 0.0] [%clk 0:03:10] } 57... Bf3 { [%eval 0.0] [%clk 0:11:22] } 58. Ke3 { [%eval 0.0] [%clk 0:03:36] } 58... Kg4 { [%eval 0.0] [%clk 0:11:21] } 59. Kf2 { [%eval 0.0] [%clk 0:04:02] } 59... Bd1 { [%eval 0.0] [%clk 0:11:21] } 60. Ke1 { [%eval 0.0] [%clk 0:04:10] } 60... Bb3 { [%eval 0.0] [%clk 0:10:14] } 61. Kf2 { [%eval 0.0] [%clk 0:04:37] } 61... Ba4 { [%eval 0.0] [%clk 0:10:14] } 62. Be2+ { [%eval 0.0] [%clk 0:04:45] } 62... Kg5 { [%eval 0.0] [%clk 0:10:42] } 63. Ke3 { [%eval 0.0] [%clk 0:05:09] } 63... Bc2 { [%eval 0.0] [%clk 0:10:39] } 64. Kd2 { [%eval 0.0] [%clk 0:05:32] } 64... Bf5 { [%eval 0.0] [%clk 0:11:05] } 65. Ke3 { [%eval 0.0] [%clk 0:05:58] } 65... Bg4 { [%eval 0.0] [%clk 0:11:31] } 66. Bd3 { [%eval 0.0] [%clk 0:06:09] } 66... Bd1 { [%eval 0.0] [%clk 0:11:54] } 67. Kd2 { [%eval 0.0] [%clk 0:06:34] } 67... Bf3 { [%eval 0.0] [%clk 0:12:13] } 68. Ke3 { [%eval 0.0] [%clk 0:07:01] } 68... Kg4 { [%eval 0.0] [%clk 0:12:40] } 69. Kf2 { [%eval 0.0] [%clk 0:07:28] } 69... Bd1 { [%eval 0.0] [%clk 0:13:05] } 70. Ke1 { [%eval 0.0] [%clk 0:07:56] } 70... Ba4 { [%eval 0.0] [%clk 0:13:32] } 71. Kf2 { [%eval 0.0] [%clk 0:08:22] } 71... Be8 { [%eval 0.0] [%clk 0:13:57] } 72. Be2+ { [%eval -0.01] [%clk 0:08:27] } 72... Kf5 { [%eval 0.0] [%clk 0:13:29] } 73. Ke3 { [%eval 0.0] [%clk 0:08:51] } 73... Ke5 { [%eval 0.0] [%clk 0:13:46] } 74. Bd3 { [%eval 0.0] [%clk 0:09:06] } 74... Bd7 { [%eval 0.0] [%clk 0:12:38] } 75. Be2 { [%eval 0.0] [%clk 0:09:07] } 75... Bg4 { [%eval 0.01] [%clk 0:12:19] } 76. Bxg4 { [%eval 0.01] [%clk 0:09:24] } 76... hxg4 { [%eval 0.05] [%clk 0:12:45] } 77. a4 { [%eval 0.0] [%clk 0:09:51] } 1/2-1/2