Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Deng, Haoyou
Black: Benedict, Silveries Mathias Samuel
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... d5 { [%eval 0.26] [%clk 0:15:02] } 2. c4 { [%eval 0.0] [%clk 0:15:08] } 2... e6 { [%eval 0.29] [%clk 0:15:04] } 3. Nf3 { [%eval 0.0] [%clk 0:15:12] } 3... Nf6 { [%eval 0.2] [%clk 0:15:08] } 4. Nc3 { [%eval 0.0] [%clk 0:15:16] } 4... Be7 { [%eval 0.0] [%clk 0:15:07] } 5. Bf4 { [%eval 0.0] [%clk 0:15:20] } 5... O-O { [%eval 0.27] [%clk 0:14:57] } 6. e3 { [%eval 0.27] [%clk 0:15:24] } 6... c6 { [%eval 0.33] [%clk 0:14:26] } 7. cxd5 { [%eval 0.0] [%clk 0:15:26] } 7... exd5 { [%eval 0.41] [%clk 0:14:25] } 8. Bd3 { [%eval 0.22] [%clk 0:15:29] } 8... Nbd7 { [%eval 0.68] [%clk 0:14:17] } 9. O-O?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:15:30] } 9... Re8?! { [%eval 0.69] } { Inaccuracy. Nh5 was best. } { [%clk 0:14:05] } 10. Rb1 { [%eval 0.3] [%clk 0:15:22] } 10... a5 { [%eval 0.67] [%clk 0:13:52] } 11. Qc2 { [%eval 0.69] [%clk 0:14:47] } 11... h6?? { [%eval 2.46] } { Blunder. Bf8 was best. } { [%clk 0:13:45] } 12. Rfc1?? { [%eval 0.48] } { Blunder. Nb5 was best. } { [%clk 0:14:37] } 12... Nf8 { [%eval 0.68] [%clk 0:13:00] } 13. h3 { [%eval 0.57] [%clk 0:14:26] } 13... Bd6 { [%eval 0.84] [%clk 0:12:09] } 14. Bxd6 { [%eval 0.87] [%clk 0:14:25] } 14... Qxd6 { [%eval 0.9] [%clk 0:12:10] } 15. a3 { [%eval 0.97] [%clk 0:14:19] } 15... Qe7 { [%eval 0.96] [%clk 0:10:04] } 16. b4 { [%eval 1.1] [%clk 0:14:13] } 16... Ne4?! { [%eval 1.81] } { Inaccuracy. Be6 was best. } { [%clk 0:09:41] } 17. Na4?? { [%eval -0.61] } { Blunder. b5 was best. } { [%clk 0:10:05] } 17... Ng6?? { [%eval 1.93] } { Blunder. axb4 was best. } { [%clk 0:06:38] } 18. Nc5?? { [%eval 0.18] } { Blunder. Nb6 was best. } { [%clk 0:06:58] } 18... axb4 { [%eval 0.0] [%clk 0:06:11] } 19. axb4 { [%eval 0.32] [%clk 0:06:58] } 19... Ra3? { [%eval 1.43] } { Mistake. Ng5 was best. } { [%clk 0:02:29] } 20. Rb3? { [%eval 0.0] } { Mistake. b5 was best. } { [%clk 0:05:21] } 20... Rxb3 { [%eval 0.0] [%clk 0:02:22] } 21. Qxb3 { [%eval 0.23] [%clk 0:01:06] } 21... Qf6 { [%eval 0.36] [%clk 0:02:06] } 22. Be2 { [%eval -0.04] [%clk 0:00:34] } 22... Nh4 { [%eval 0.3] [%clk 0:01:40] } 23. Nxe4 { [%eval 0.33] [%clk 0:00:21] } 23... Rxe4?? { [%eval 2.14] } { Blunder. Nxf3+ was best. } { [%clk 0:00:30] } 24. Nxh4?! { [%eval 1.26] } { Inaccuracy. b5 was best. } { [%clk 0:00:13] } 24... Rxh4? { [%eval 2.64] } { Mistake. Qxh4 was best. } { [%clk 0:00:14] } 25. Bf1?? { [%eval 0.12] } { Blunder. b5 was best. } { [%clk 0:00:12] } 25... Qg6?? { [%eval 2.69] } { Blunder. Qg5 was best. } { [%clk 0:00:10] } 26. Kh2?? { [%eval 0.64] } { Blunder. b5 was best. } { [%clk 0:00:15] } 26... Rh5? { [%eval 2.08] } { Mistake. Re4 was best. } { [%clk 0:00:08] } 27. Qc2? { [%eval 0.53] } { Mistake. Qa3 was best. } { [%clk 0:00:17] } 27... Bf5 { [%eval 0.58] [%clk 0:00:09] } 28. Qe2 { [%eval 0.54] [%clk 0:00:12] } 28... Be4 { [%eval 0.69] [%clk 0:00:09] } 29. f3 { [%eval 1.02] [%clk 0:00:12] } 29... Qd6+ { [%eval 0.97] [%clk 0:00:11] } 30. g3? { [%eval -0.38] } { Mistake. Kg1 was best. } { [%clk 0:00:09] } 30... Bh7?! { [%eval 0.54] } { Inaccuracy. Rg5 was best. } { [%clk 0:00:11] } 31. f4?! { [%eval -0.01] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:08] } 31... Be4?? { [%eval 6.31] } { Blunder. Rf5 was best. } { [%clk 0:00:14] } 32. Qxh5 { [%eval 6.38] [%clk 0:00:11] } 32... Qxb4 { [%eval 6.23] [%clk 0:00:15] } 33. Qe2 { [%eval 6.3] [%clk 0:00:12] } 33... Qa3 { [%eval 6.41] [%clk 0:00:16] } 34. Re1 { [%eval 6.15] [%clk 0:00:13] } 34... b5 { [%eval 6.12] [%clk 0:00:16] } 35. Bg2 { [%eval 6.17] [%clk 0:00:17] } 35... Bd3 { [%eval 5.86] [%clk 0:00:13] } 36. Qd2 { [%eval 6.31] [%clk 0:00:15] } 36... b4 { [%eval 6.92] [%clk 0:00:09] } 37. Rd1 { [%eval 6.17] [%clk 0:00:19] } 37... Bc4 { [%eval 6.28] [%clk 0:00:12] } 38. Rb1 { [%eval 6.31] [%clk 0:00:17] } 38... b3 { [%eval 6.42] [%clk 0:00:11] } 39. Qb2 { [%eval 5.63] [%clk 0:00:14] } 39... Qb4 { [%eval 5.61] [%clk 0:00:11] } 40. Bf1 { [%eval 5.24] [%clk 0:00:13] } 40... Bb5?! { [%eval 7.83] } { Inaccuracy. h5 was best. } { [%clk 0:00:07] } 41. Bxb5 { [%eval 7.75] [%clk 0:00:16] } 41... Qxb5 { [%eval 7.38] [%clk 0:00:11] } 42. h4 { [%eval 7.16] [%clk 0:00:13] } 42... Qd3 { [%eval 7.92] [%clk 0:00:10] } 43. Kh3?! { [%eval 5.47] } { Inaccuracy. Qxb3 was best. } { [%clk 0:00:08] } 43... Qf5+?! { [%eval 7.54] } { Inaccuracy. Qxe3 was best. } { [%clk 0:00:10] } 44. g4? { [%eval 3.95] } { Mistake. Kh2 was best. } { [%clk 0:00:10] } 44... Qe4 { [%eval 4.05] [%clk 0:00:10] } 45. Kg3?! { [%eval 3.23] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:07] } 45... Qxe3+ { [%eval 3.38] [%clk 0:00:13] } 46. Kh2?? { [%eval 0.5] } { Blunder. Kg2 was best. } { [%clk 0:00:10] } 46... Qxf4+ { [%eval 0.46] [%clk 0:00:16] } 47. Kg2 { [%eval 0.45] [%clk 0:00:14] } 47... Qxg4+ { [%eval 0.57] [%clk 0:00:18] } 48. Kf2 { [%eval 0.43] [%clk 0:00:18] } 48... Qxh4+ { [%eval 0.22] [%clk 0:00:16] } 49. Ke2 { [%eval 0.35] [%clk 0:00:20] } 49... Qh2+ { [%eval 0.55] [%clk 0:00:08] } 50. Kd3 { [%eval 0.66] [%clk 0:00:23] } 50... Qg3+ { [%eval 0.68] [%clk 0:00:11] } 51. Kd2 { [%eval 0.61] [%clk 0:00:26] } 51... Qg2+?! { [%eval 1.34] } { Inaccuracy. g5 was best. } { [%clk 0:00:13] } 52. Kc3 { [%eval 1.38] [%clk 0:00:30] } 52... Qf3+ { [%eval 1.75] [%clk 0:00:15] } 53. Kb4 { [%eval 1.8] [%clk 0:00:34] } 53... Qd3 { [%eval 1.69] [%clk 0:00:14] } 54. Kc5 { [%eval 1.77] [%clk 0:00:33] } 54... Qc4+ { [%eval 0.9] [%clk 0:00:17] } 55. Kd6 { [%eval 1.3] [%clk 0:00:35] } 55... g5?! { [%eval 2.13] } { Inaccuracy. g6 was best. } { [%clk 0:00:10] } 56. Qxb3?! { [%eval 1.08] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:38] } 56... Qxd4 { [%eval 1.38] [%clk 0:00:12] } 57. Qb8+?! { [%eval 0.84] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:34] } 57... Kg7 { [%eval 0.95] [%clk 0:00:14] } 58. Kxc6 { [%eval 0.56] [%clk 0:00:32] } 58... Qc4+ { [%eval 1.18] [%clk 0:00:11] } 59. Kd7 { [%eval 1.12] [%clk 0:00:35] } 59... Qg4+ { [%eval 1.18] [%clk 0:00:11] } 60. Kd6?! { [%eval 0.5] } { Inaccuracy. Kd8 was best. } { [%clk 0:00:38] } 60... Qf4+ { [%eval 0.84] [%clk 0:00:11] } 61. Kxd5?! { [%eval 0.0] } { Inaccuracy. Kc6 was best. } { [%clk 0:00:42] } 61... Qxb8?? { [%eval 6.55] } { Blunder. Qd2+ was best. } { [%clk 0:00:14] } 62. Rxb8 { [%eval 52.74] [%clk 0:00:45] } 62... Kg6 { [%eval 53.77] [%clk 0:00:18] } 63. Ke4?? { [%eval 2.51] } { Blunder. Ke5 was best. } { [%clk 0:00:49] } 63... f5+?? { [%eval 52.95] } { Blunder. f6 was best. } { [%clk 0:00:21] } 64. Kf3?! { [%eval 6.21] } { Inaccuracy. Ke5 was best. } { [%clk 0:00:52] } 64... Kh5?? { [%eval #16] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:24] } 65. Kg3?? { [%eval 6.17] } { Lost forced checkmate sequence. Rb6 was best. } { [%clk 0:00:54] } 65... Kg6 { [%eval 6.33] [%clk 0:00:15] } 66. Rb6+?? { [%eval 0.67] } { Blunder. Rf8 was best. } { [%clk 0:00:56] } 66... Kh5?? { [%eval #15] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:00:15] } 67. Rb5?? { [%eval 0.58] } { Lost forced checkmate sequence. Re6 was best. } { [%clk 0:00:14] } 67... Kg6 { [%eval 0.52] [%clk 0:00:16] } 1/2-1/2