Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Borgonia, Duane
Black: Sidabutar, Uriel Noah Oloan
Result: 1-0
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... Nf6 { [%eval 0.24] [%clk 0:14:53] } 2. c4 { [%eval 0.26] [%clk 0:15:08] } 2... c5 { [%eval 0.56] [%clk 0:14:55] } 3. d5 { [%eval 0.52] [%clk 0:15:11] } 3... e6 { [%eval 0.8] [%clk 0:14:34] } 4. Nc3 { [%eval 0.48] [%clk 0:15:03] } 4... d6 { [%eval 0.96] [%clk 0:14:17] } 5. g3 { [%eval 0.46] [%clk 0:13:15] } 5... exd5 { [%eval 0.57] [%clk 0:13:58] } 6. cxd5 { [%eval 0.36] [%clk 0:13:06] } 6... g6 { [%eval 0.45] [%clk 0:14:00] } 7. Bg2 { [%eval 0.36] [%clk 0:13:09] } 7... Bg7 { [%eval 0.29] [%clk 0:14:03] } 8. Nf3 { [%eval 0.42] [%clk 0:13:00] } 8... O-O { [%eval 0.55] [%clk 0:14:02] } 9. O-O { [%eval 0.37] [%clk 0:12:45] } 9... Re8 { [%eval 0.59] [%clk 0:13:51] } 10. a4 { [%eval 0.15] [%clk 0:12:19] } 10... Bf5?? { [%eval 2.08] } { Blunder. Ne4 was best. } { [%clk 0:13:21] } 11. Nd2 { [%eval 2.1] [%clk 0:12:14] } 11... Na6 { [%eval 2.33] [%clk 0:12:27] } 12. e4 { [%eval 2.27] [%clk 0:11:57] } 12... Bd7 { [%eval 2.86] [%clk 0:12:30] } 13. Nc4 { [%eval 3.44] [%clk 0:11:58] } 13... Bg4?! { [%eval 5.39] } { Inaccuracy. Nb4 was best. } { [%clk 0:11:30] } 14. f3 { [%eval 5.85] [%clk 0:11:10] } 14... Bc8 { [%eval 5.85] [%clk 0:11:32] } 15. Nb5 { [%eval 5.92] [%clk 0:11:06] } 15... Bf8 { [%eval 6.61] [%clk 0:09:54] } 16. Bf4 { [%eval 6.6] [%clk 0:10:54] } 16... Nh5 { [%eval 7.46] [%clk 0:09:43] } 17. Bxd6 { [%eval 7.54] [%clk 0:10:40] } 17... Bxd6 { [%eval 7.75] [%clk 0:09:11] } 18. Nbxd6 { [%eval 8.19] [%clk 0:10:28] } 18... Re7 { [%eval 8.81] [%clk 0:08:54] } 19. f4 { [%eval 8.73] [%clk 0:09:38] } 19... Nc7 { [%eval 9.23] [%clk 0:08:01] } 20. e5 { [%eval 9.08] [%clk 0:08:01] } 20... Ng7 { [%eval 9.03] [%clk 0:07:58] } 21. Nxc8 { [%eval 8.89] [%clk 0:07:57] } 21... Qxc8 { [%eval 8.64] [%clk 0:07:33] } 22. d6 { [%eval 8.38] [%clk 0:07:44] } 22... Rd7 { [%eval 8.33] [%clk 0:07:35] } 23. Qb3 { [%eval 7.98] [%clk 0:07:47] } 23... Nce6 { [%eval 7.94] [%clk 0:07:32] } 24. g4 { [%eval 8.07] [%clk 0:06:58] } 24... Nd4 { [%eval 7.99] [%clk 0:07:01] } 25. Qd1 { [%eval 7.31] [%clk 0:06:24] } 25... Rb8 { [%eval 7.47] [%clk 0:06:31] } 26. Ne3 { [%eval 7.43] [%clk 0:05:48] } 26... Rd8 { [%eval 7.83] [%clk 0:05:52] } 27. Nd5 { [%eval 7.92] [%clk 0:05:00] } 27... Kh8 { [%eval 7.76] [%clk 0:05:55] } 28. Rc1 { [%eval 7.87] [%clk 0:04:55] } 28... b6 { [%eval 7.97] [%clk 0:04:11] } 29. Ne7 { [%eval 7.08] [%clk 0:03:04] } 29... Qd7 { [%eval 7.34] [%clk 0:03:18] } 30. Be4 { [%eval 5.53] [%clk 0:02:15] } 30... Re8 { [%eval 7.07] [%clk 0:01:26] } 31. Nd5 { [%eval 7.15] [%clk 0:02:10] } 31... Red8 { [%eval 7.92] [%clk 0:01:04] } 32. Rc3 { [%eval 7.24] [%clk 0:02:07] } 32... h5 { [%eval 10.41] [%clk 0:00:12] } 33. Nf6 { [%eval 8.77] [%clk 0:02:04] } 33... Qe6 { [%eval 8.84] [%clk 0:00:12] } 34. Bd5 { [%eval 8.84] [%clk 0:02:01] } 34... Qc8 { [%eval 10.51] [%clk 0:00:15] } 35. Bxf7 { [%eval 9.89] [%clk 0:02:03] } 35... hxg4 { [%eval 9.92] [%clk 0:00:17] } 36. Bxg6 { [%eval 9.6] [%clk 0:01:50] } 36... Nf3+ { [%eval 13.85] [%clk 0:00:14] } 37. Rfxf3 { [%eval 13.47] [%clk 0:01:39] } 37... gxf3 { [%eval 14.31] [%clk 0:00:18] } 38. Qxf3 { [%eval 14.26] [%clk 0:01:43] } 38... Qe6 { [%eval 17.34] [%clk 0:00:10] } 39. Qh3+ { [%eval 17.9] [%clk 0:01:41] } 39... Qxh3 { [%eval 32.31] [%clk 0:00:14] } 40. Rxh3+ { [%eval 20.24] [%clk 0:01:45] } 40... Nh5 { [%eval 20.24] [%clk 0:00:18] } 41. Rxh5+ { [%eval #10] [%clk 0:01:44] } 41... Kg7 { [%eval 17.13] [%clk 0:00:22] } 42. f5 { [%eval 15.5] [%clk 0:01:47] } 42... Rh8 { [%eval 14.94] [%clk 0:00:24] } 43. Rxh8 { [%eval 14.27] [%clk 0:01:37] } 43... Rxh8 { [%eval 13.12] [%clk 0:00:24] } 44. Nh5+ { [%eval 13.91] [%clk 0:01:29] } 44... Kf8?! { [%eval #8] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:00:25] } 45. e6 { [%eval #7] [%clk 0:01:33] } 45... Rxh5 { [%eval #7] [%clk 0:00:07] } 46. Bxh5 { [%eval #6] [%clk 0:01:34] } 46... b5 { [%eval #4] [%clk 0:00:10] } 47. e7+ { [%eval #5] [%clk 0:01:37] } 47... Kg7 { [%eval #5] [%clk 0:00:14] } 48. e8=Q { [%eval #4] [%clk 0:01:40] } 48... Kf6 { [%eval #4] [%clk 0:00:13] } 49. d7 { [%eval #3] [%clk 0:01:34] } 49... Kg5 { [%eval #3] [%clk 0:00:12] } 50. d8=Q+ { [%eval #2] [%clk 0:01:38] } 50... Kf4 { [%eval #2] [%clk 0:00:16] } 51. Qd6+ { [%eval #2] [%clk 0:01:38] } 51... Kg5 { [%eval #2] [%clk 0:00:11] } 52. Qdg6+ { [%eval #1] [%clk 0:01:40] } 52... Kf4 { [%eval #1] [%clk 0:00:15] } 53. Qg4# { [%clk 0:01:44] } 1-0