Event: Round 9: Zachary Tanenbaum - Ryan Sun
Date: 2024-02-19
White: Zachary Tanenbaum
WhiteTitle: FM
Black: Ryan Sun
BlackTitle: FM
Result: 1-0
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Italian Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:14:01] } 1... e5 { [%eval 0.17] [%clk 1:30:01] } 2. Nf3 { [%eval 0.21] [%clk 1:14:28] } 2... Nc6 { [%eval 0.13] [%clk 1:30:24] } 3. Bc4 { [%eval 0.14] [%clk 1:14:57] } 3... Bc5 { [%eval 0.18] [%clk 1:30:44] } 4. d3 { [%eval 0.11] [%clk 1:15:26] } 4... Nf6 { [%eval 0.18] [%clk 1:31:06] } 5. Nc3 { [%eval 0.1] [%clk 1:15:55] } 5... h6 { [%eval 0.13] [%clk 1:31:19] } 6. O-O { [%eval 0.15] [%clk 1:16:19] } 6... d6 { [%eval 0.19] [%clk 1:31:44] } 7. Na4 { [%eval 0.19] [%clk 1:16:29] } 7... Bb6 { [%eval 0.01] [%clk 1:31:24] } 8. a3 { [%eval 0.03] [%clk 1:15:43] } 8... O-O { [%eval 0.17] [%clk 1:30:46] } 9. h3 { [%eval 0.14] [%clk 1:15:29] } 9... Be6 { [%eval 0.2] [%clk 1:28:33] } 10. Bxe6 { [%eval 0.17] [%clk 1:14:39] } 10... fxe6 { [%eval 0.16] [%clk 1:28:56] } 11. c3 { [%eval 0.2] [%clk 1:11:45] } 11... Qe8 { [%eval 0.2] [%clk 1:28:33] } 12. Nh2 { [%eval 0.18] [%clk 1:08:30] } 12... Nh5 { [%eval 0.21] [%clk 1:24:19] } 13. Nxb6 { [%eval 0.26] [%clk 1:05:27] } 13... axb6 { [%eval 0.2] [%clk 1:24:40] } 14. g3 { [%eval 0.0] [%clk 1:05:04] } 14... Rd8 { [%eval 0.09] [%clk 1:22:29] } 15. Ng4 { [%eval -0.01] [%clk 0:57:50] } 15... Kh8 { [%eval 0.3] [%clk 1:19:50] } 16. a4 { [%eval 0.25] [%clk 0:53:39] } 16... Qg6 { [%eval 0.21] [%clk 1:18:01] } 17. Kh2 { [%eval 0.25] [%clk 0:48:41] } 17... Rd7 { [%eval 0.29] [%clk 1:16:38] } 18. Qe2 { [%eval 0.27] [%clk 0:47:48] } 18... Rdf7 { [%eval 0.24] [%clk 1:15:19] } 19. Bd2 { [%eval 0.16] [%clk 0:46:29] } 19... Nf6 { [%eval 0.21] [%clk 1:04:10] } 20. Kg2 { [%eval 0.08] [%clk 0:30:00] } 20... Nh7 { [%eval 0.22] [%clk 1:01:50] } 21. Nh2 { [%eval 0.19] [%clk 0:25:09] } 21... Rf6 { [%eval 0.5] [%clk 0:59:05] } 22. b4 { [%eval 0.46] [%clk 0:23:44] } 22... Ng5 { [%eval 0.93] [%clk 0:54:21] } 23. Qg4 { [%eval 0.88] [%clk 0:21:24] } 23... Qf7?! { [%eval 1.56] } { Inaccuracy. Kg8 was best. } { [%clk 0:53:00] } 24. Bxg5 { [%eval 1.51] [%clk 0:20:42] } 24... hxg5 { [%eval 1.54] [%clk 0:50:01] } 25. Ra2 { [%eval 1.61] [%clk 0:16:25] } 25... Qg6 { [%eval 1.49] [%clk 0:49:04] } 26. Qe2 { [%eval 1.15] [%clk 0:16:22] } 26... R6f7 { [%eval 1.32] [%clk 0:46:31] } 27. Ng4 { [%eval 1.35] [%clk 0:15:10] } 27... Kg8 { [%eval 1.39] [%clk 0:44:56] } 28. b5?! { [%eval 0.78] } { Inaccuracy. Rh1 was best. } { [%clk 0:13:27] } 28... Nb8 { [%eval 0.83] [%clk 0:44:25] } 29. a5 { [%eval 0.8] [%clk 0:12:52] } 29... bxa5 { [%eval 0.84] [%clk 0:44:30] } 30. Rxa5 { [%eval 0.83] [%clk 0:13:09] } 30... Nd7 { [%eval 0.88] [%clk 0:44:54] } 31. Ra7 { [%eval 0.93] [%clk 0:10:42] } 31... Nc5 { [%eval 0.77] [%clk 0:44:45] } 32. f3 { [%eval 0.77] [%clk 0:09:26] } 32... Rb8 { [%eval 0.75] [%clk 0:38:50] } 33. d4 { [%eval 0.99] [%clk 0:09:12] } 33... Nd7 { [%eval 0.89] [%clk 0:38:14] } 34. dxe5?! { [%eval 0.18] } { Inaccuracy. Qc4 was best. } { [%clk 0:08:59] } 34... Nxe5 { [%eval 0.09] [%clk 0:38:13] } 35. Nxe5 { [%eval 0.03] [%clk 0:08:45] } 35... dxe5 { [%eval 0.05] [%clk 0:38:24] } 36. Rd1 { [%eval 0.03] [%clk 0:07:47] } 36... Qh5 { [%eval 0.25] [%clk 0:38:20] } 37. g4 { [%eval 0.0] [%clk 0:03:47] } 37... Qh6 { [%eval 0.01] [%clk 0:36:52] } 38. Rd3 { [%eval 0.0] [%clk 0:04:06] } 38... Kh7 { [%eval 0.0] [%clk 0:35:14] } 39. Qa2 { [%eval 0.0] [%clk 0:03:26] } 39... Rff8 { [%eval 0.0] [%clk 0:34:34] } 40. Qc4 { [%eval 0.0] [%clk 0:01:45] } 40... Rf7 { [%eval 0.0] [%clk 0:31:22] } 41. Qc5 { [%eval 0.0] [%clk 0:01:38] } 41... Qf6 { [%eval 0.0] [%clk 0:31:27] } 42. c4 { [%eval 0.0] [%clk 0:01:04] } 42... Rd8 { [%eval 0.0] [%clk 0:29:32] } 43. Qe3 { [%eval 0.0] [%clk 0:01:05] } 43... Rb8 { [%eval 0.0] [%clk 0:25:25] } 44. c5 { [%eval 0.0] [%clk 0:01:24] } 44... Qh6 { [%eval 0.11] [%clk 0:25:06] } 45. Qd2 { [%eval 0.0] [%clk 0:01:35] } 45... Rff8 { [%eval 0.0] [%clk 0:21:18] } 46. Raa3 { [%eval 0.0] [%clk 0:00:48] } 46... Kg6 { [%eval 0.12] [%clk 0:20:46] } 47. Ra1 { [%eval 0.0] [%clk 0:00:46] } 47... Kf6?! { [%eval 0.83] } { Inaccuracy. Kh7 was best. } { [%clk 0:19:46] } 48. h4?! { [%eval 0.0] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:44] } 48... gxh4 { [%eval 0.05] [%clk 0:19:25] } 49. Qxh6+ { [%eval 0.08] [%clk 0:01:13] } 49... gxh6 { [%eval 0.27] [%clk 0:19:46] } 50. Rd7 { [%eval 0.57] [%clk 0:01:10] } 50... h5?! { [%eval 1.69] } { Inaccuracy. Rbc8 was best. } { [%clk 0:12:52] } 51. gxh5 { [%eval 1.49] [%clk 0:00:45] } 51... Kg5 { [%eval 1.51] [%clk 0:12:55] } 52. Rxc7 { [%eval 1.1] [%clk 0:00:36] } 52... Kf4?? { [%eval 4.44] } { Blunder. Rbc8 was best. } { [%clk 0:12:20] } 53. Rg7 { [%eval 4.46] [%clk 0:00:44] } 53... Rbc8?? { [%eval #5] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:10:06] } 54. Kf2 { [%eval #4] [%clk 0:01:04] } 1-0