Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Sidabutar, Uriel Noah Oloan
Black: Movahed, Sina
Result: 0-1
ECO: B35
Opening: Sicilian Defense: Dragon Variation, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:05] } 1... c5 { [%eval 0.32] [%clk 0:15:02] } 2. Nc3 { [%eval 0.24] [%clk 0:15:07] } 2... g6 { [%eval 0.13] [%clk 0:15:03] } 3. Nf3 { [%eval 0.34] [%clk 0:15:10] } 3... Bg7 { [%eval 0.38] [%clk 0:15:07] } 4. d4 { [%eval 0.0] [%clk 0:15:09] } 4... cxd4 { [%eval 0.13] [%clk 0:15:09] } 5. Nxd4 { [%eval 0.29] [%clk 0:15:08] } 5... Nc6 { [%eval 0.32] [%clk 0:15:12] } 6. Be3 { [%eval 0.0] [%clk 0:15:04] } 6... d6?! { [%eval 0.55] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:12] } 7. Bc4 { [%eval 0.16] [%clk 0:14:34] } 7... Nf6 { [%eval 0.21] [%clk 0:15:13] } 8. f3 { [%eval 0.68] [%clk 0:14:35] } 8... Bd7 { [%eval 0.67] [%clk 0:15:07] } 9. Qd2 { [%eval 0.97] [%clk 0:14:37] } 9... Rc8 { [%eval 0.64] [%clk 0:15:03] } 10. Bb3 { [%eval 1.07] [%clk 0:14:36] } 10... O-O { [%eval 0.61] [%clk 0:14:45] } 11. g4 { [%eval 0.32] [%clk 0:14:33] } 11... Ne5 { [%eval 0.29] [%clk 0:14:45] } 12. h4 { [%eval 0.2] [%clk 0:14:14] } 12... b5 { [%eval 0.61] [%clk 0:14:47] } 13. O-O-O?? { [%eval -1.25] } { Blunder. h5 was best. } { [%clk 0:14:00] } 13... a5 { [%eval -0.85] [%clk 0:14:15] } 14. a3 { [%eval -1.8] [%clk 0:13:11] } 14... b4 { [%eval -1.26] [%clk 0:14:03] } 15. axb4 { [%eval -1.8] [%clk 0:13:06] } 15... axb4 { [%eval -1.83] [%clk 0:14:05] } 16. Nb1?! { [%eval -3.05] } { Inaccuracy. Na2 was best. } { [%clk 0:13:01] } 16... Qa5 { [%eval -2.2] [%clk 0:13:18] } 17. h5 { [%eval -2.47] [%clk 0:12:49] } 17... Nc4 { [%eval -2.3] [%clk 0:11:44] } 18. Bxc4?! { [%eval -3.07] } { Inaccuracy. Qe2 was best. } { [%clk 0:12:41] } 18... Rxc4 { [%eval -2.85] [%clk 0:11:46] } 19. Nb3?? { [%eval -7.48] } { Blunder. b3 was best. } { [%clk 0:11:50] } 19... Qa2 { [%eval -7.85] [%clk 0:11:41] } 20. Qd3 { [%eval -8.22] [%clk 0:11:40] } 20... Rfc8 { [%eval -8.08] [%clk 0:11:43] } 21. Nd4 { [%eval -8.08] [%clk 0:09:01] } 21... e5 { [%eval -7.46] [%clk 0:11:37] } 22. Nb3 { [%eval -7.67] [%clk 0:09:04] } 22... Ba4 { [%eval -7.57] [%clk 0:11:03] } 23. N1d2 { [%eval -7.69] [%clk 0:08:17] } 23... Rc3? { [%eval -3.69] } { Mistake. R4c6 was best. } { [%clk 0:11:01] } 24. bxc3 { [%eval -3.96] [%clk 0:07:02] } 24... Rxc3 { [%eval -3.85] [%clk 0:10:17] } 25. Nb1 { [%eval -3.96] [%clk 0:07:02] } 25... Rxd3 { [%eval -4.13] [%clk 0:09:54] } 26. Rxd3 { [%eval -3.85] [%clk 0:07:05] } 26... d5 { [%eval -3.66] [%clk 0:09:57] } 27. hxg6 { [%eval -3.75] [%clk 0:05:04] } 27... fxg6 { [%eval -3.2] [%clk 0:09:29] } 28. g5 { [%eval -3.16] [%clk 0:04:09] } 28... Nh5 { [%eval -3.47] [%clk 0:09:08] } 29. exd5? { [%eval -6.39] } { Mistake. Rxd5 was best. } { [%clk 0:00:16] } 29... e4 { [%eval -6.48] [%clk 0:09:08] } 30. fxe4 { [%eval -6.4] [%clk 0:00:19] } 30... Ng3 { [%eval -6.4] [%clk 0:09:03] } 31. Rhd1 { [%eval -8.18] [%clk 0:00:12] } 31... Qb2+ { [%eval -8.22] [%clk 0:08:59] } 32. Kd2 { [%eval -8.29] [%clk 0:00:15] } 32... Nxe4+ { [%eval -8.39] [%clk 0:09:01] } 33. Ke1 { [%eval -8.5] [%clk 0:00:14] } 33... Qxc2 { [%eval -8.69] [%clk 0:09:01] } 34. d6 { [%eval -9.05] [%clk 0:00:13] } 34... Bd7 { [%eval -9.21] [%clk 0:08:52] } 35. Kf1? { [%eval #-5] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:00:10] } 35... Bh3+ { [%eval #-4] [%clk 0:08:51] } 36. Ke1 { [%eval #-4] [%clk 0:00:13] } 36... Be5?! { [%eval -13.87] } { Lost forced checkmate sequence. Qg2 was best. } { [%clk 0:08:37] } 37. Bg1?! { [%eval #-5] } { Checkmate is now unavoidable. R1d2 was best. } { [%clk 0:00:12] } 37... Bg3+? { [%eval -7.7] } { Lost forced checkmate sequence. Qg2 was best. } { [%clk 0:08:30] } 38. Rxg3 { [%eval -7.47] [%clk 0:00:15] } 38... Nxg3 { [%eval -7.42] [%clk 0:08:33] } 39. Nd4 { [%eval -9.23] [%clk 0:00:12] } 39... Qg2 { [%eval -9.13] [%clk 0:08:34] } 40. d7? { [%eval #-12] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:00:11] } 40... Qxg1+ { [%eval #-11] [%clk 0:08:36] } 41. Kd2 { [%eval #-11] [%clk 0:00:15] } 41... Qxd4+ { [%eval #-10] [%clk 0:08:39] } 42. Kc1 { [%eval #-8] [%clk 0:00:13] } 42... Ne2+ { [%eval #-7] [%clk 0:08:41] } 43. Kc2 { [%eval #-7] [%clk 0:00:16] } 43... Bf5+ { [%eval #-6] [%clk 0:08:45] } 44. Kb3 { [%eval #-6] [%clk 0:00:20] } 44... Qxd1+ { [%eval #-5] [%clk 0:08:47] } 45. Kc4?? { [%eval #-4] } { Checkmate is now unavoidable. Kxb4 was best. } { [%clk 0:00:18] } 45... Qd4+ { [%eval #-5] [%clk 0:08:45] } 46. Kb3 { [%eval #-4] [%clk 0:00:17] } 46... Bxb1 { [%eval #-5] [%clk 0:08:39] } 47. d8=Q+ { [%eval #-5] [%clk 0:00:12] } 47... Qxd8 { [%eval #-4] [%clk 0:08:41] } 48. Kc4 { [%eval #-3] [%clk 0:00:11] } 48... Qd4+ { [%eval #-5] [%clk 0:08:28] } 49. Kb3 { [%eval #-3] [%clk 0:00:13] } 49... Nc1+ { [%eval #-3] [%clk 0:08:17] } 50. Ka4 { [%eval #-3] [%clk 0:00:15] } 50... Bd3 { [%eval #-2] [%clk 0:08:14] } 51. Ka5 { [%eval #-2] [%clk 0:00:17] } 51... Qc5+ { [%eval #-1] [%clk 0:08:17] } 52. Ka4 { [%eval #-1] [%clk 0:00:19] } 52... Bc2# { [%clk 0:08:21] } 0-1