Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Koay, Yu Hang
Black: Amigo Quintana, Antu
Result: 0-1
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... e5 { [%eval 0.12] [%clk 0:09:57] } 2. Nf3 { [%eval 0.17] [%clk 0:10:03] } 2... Nc6 { [%eval 0.12] [%clk 0:09:59] } 3. Bb5 { [%eval 0.2] [%clk 0:10:02] } 3... Nf6 { [%eval 0.15] [%clk 0:09:58] } 4. O-O { [%eval 0.12] [%clk 0:10:02] } 4... a6?? { [%eval 1.84] } { Blunder. Nxe4 was best. } { [%clk 0:09:59] } 5. Bxc6 { [%eval 1.78] [%clk 0:09:41] } 5... dxc6 { [%eval 1.86] [%clk 0:09:59] } 6. Nxe5 { [%eval 1.82] [%clk 0:09:42] } 6... Be7 { [%eval 1.72] [%clk 0:08:52] } 7. d3 { [%eval 1.69] [%clk 0:09:33] } 7... Be6?! { [%eval 2.31] } { Inaccuracy. Nd7 was best. } { [%clk 0:08:34] } 8. Bg5?! { [%eval 1.33] } { Inaccuracy. f4 was best. } { [%clk 0:09:14] } 8... h6?! { [%eval 2.03] } { Inaccuracy. Qd4 was best. } { [%clk 0:08:29] } 9. Be3 { [%eval 1.96] [%clk 0:08:58] } 9... c5?! { [%eval 3.08] } { Inaccuracy. Bd6 was best. } { [%clk 0:07:52] } 10. Nc3?! { [%eval 1.9] } { Inaccuracy. f4 was best. } { [%clk 0:08:31] } 10... Bd6 { [%eval 1.87] [%clk 0:07:29] } 11. Nf3 { [%eval 2.16] [%clk 0:08:25] } 11... Ng4 { [%eval 1.82] [%clk 0:06:55] } 12. h3? { [%eval 0.54] } { Mistake. Bd2 was best. } { [%clk 0:07:59] } 12... Nxe3 { [%eval 0.74] [%clk 0:06:49] } 13. fxe3 { [%eval 0.98] [%clk 0:07:58] } 13... O-O { [%eval 1.32] [%clk 0:06:33] } 14. d4 { [%eval 1.07] [%clk 0:06:56] } 14... Bc4 { [%eval 1.0] [%clk 0:06:18] } 15. Ne2 { [%eval 1.39] [%clk 0:06:20] } 15... Re8 { [%eval 1.81] [%clk 0:06:00] } 16. e5 { [%eval 1.84] [%clk 0:05:35] } 16... Bf8 { [%eval 1.62] [%clk 0:06:00] } 17. b3 { [%eval 1.75] [%clk 0:05:13] } 17... Bd5 { [%eval 1.79] [%clk 0:05:22] } 18. Nf4 { [%eval 1.77] [%clk 0:04:47] } 18... Be4 { [%eval 1.81] [%clk 0:05:19] } 19. c3 { [%eval 1.68] [%clk 0:03:36] } 19... a5 { [%eval 1.49] [%clk 0:05:14] } 20. Nd2 { [%eval 1.58] [%clk 0:02:33] } 20... Bh7 { [%eval 1.5] [%clk 0:05:10] } 21. Qg4 { [%eval 1.68] [%clk 0:02:02] } 21... f5?? { [%eval 4.97] } { Blunder. a4 was best. } { [%clk 0:04:31] } 22. Qg3? { [%eval 2.99] } { Mistake. exf6 was best. } { [%clk 0:01:30] } 22... Ra6 { [%eval 3.48] [%clk 0:04:11] } 23. Qf3 { [%eval 3.34] [%clk 0:01:02] } 23... Rb6? { [%eval 6.25] } { Mistake. cxd4 was best. } { [%clk 0:03:53] } 24. Qd5+?? { [%eval 3.0] } { Blunder. Nc4 was best. } { [%clk 0:01:01] } 24... Kh8? { [%eval 5.24] } { Mistake. Qxd5 was best. } { [%clk 0:03:31] } 25. Qxd8?! { [%eval 3.62] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:59] } 25... Rxd8 { [%eval 3.29] [%clk 0:03:32] } 26. Nc4 { [%eval 3.44] [%clk 0:00:55] } 26... Ra6 { [%eval 3.73] [%clk 0:03:28] } 27. Rad1?? { [%eval 1.65] } { Blunder. d5 was best. } { [%clk 0:00:45] } 27... b5 { [%eval 1.32] [%clk 0:03:21] } 28. Nd2 { [%eval 1.37] [%clk 0:00:42] } 28... cxd4 { [%eval 1.45] [%clk 0:03:17] } 29. exd4?! { [%eval 0.73] } { Inaccuracy. cxd4 was best. } { [%clk 0:00:43] } 29... Be7?? { [%eval 3.14] } { Blunder. g5 was best. } { [%clk 0:03:09] } 30. Nf3?? { [%eval 0.6] } { Blunder. d5 was best. } { [%clk 0:00:43] } 30... a4?? { [%eval 3.92] } { Blunder. g5 was best. } { [%clk 0:03:05] } 31. Ra1?? { [%eval 0.33] } { Blunder. d5 was best. } { [%clk 0:00:40] } 31... Rc6?? { [%eval 2.96] } { Blunder. g5 was best. } { [%clk 0:03:00] } 32. Rfc1?? { [%eval 0.46] } { Blunder. d5 was best. } { [%clk 0:00:41] } 32... g5 { [%eval 0.48] [%clk 0:02:54] } 33. Ne2?! { [%eval -0.16] } { Inaccuracy. d5 was best. } { [%clk 0:00:41] } 33... g4?! { [%eval 0.51] } { Inaccuracy. f4 was best. } { [%clk 0:02:54] } 34. hxg4? { [%eval -0.88] } { Mistake. Ne1 was best. } { [%clk 0:00:40] } 34... fxg4 { [%eval -0.73] [%clk 0:02:54] } 35. Nh2 { [%eval -0.72] [%clk 0:00:36] } 35... Bg5 { [%eval -0.36] [%clk 0:02:53] } 36. Rd1?! { [%eval -1.0] } { Inaccuracy. Nxg4 was best. } { [%clk 0:00:32] } 36... h5 { [%eval -0.98] [%clk 0:02:43] } 37. d5?? { [%eval -3.12] } { Blunder. Nf1 was best. } { [%clk 0:00:32] } 37... Ra6? { [%eval -1.42] } { Mistake. Rc5 was best. } { [%clk 0:02:36] } 38. c4 { [%eval -1.88] [%clk 0:00:29] } 38... Be3+ { [%eval -1.38] [%clk 0:02:19] } 39. Kf1?? { [%eval -6.08] } { Blunder. Kh1 was best. } { [%clk 0:00:28] } 39... Bc2? { [%eval -3.43] } { Mistake. bxc4 was best. } { [%clk 0:02:11] } 40. cxb5 { [%eval -3.65] [%clk 0:00:13] } 40... Ra5 { [%eval -3.68] [%clk 0:01:43] } 41. Nc3 { [%eval -3.84] [%clk 0:00:10] } 41... Bxd1 { [%eval -3.39] [%clk 0:01:29] } 42. Rxd1 { [%eval -3.78] [%clk 0:00:11] } 42... Bf4 { [%eval -3.7] [%clk 0:01:29] } 43. Kg1?! { [%eval -5.37] } { Inaccuracy. b4 was best. } { [%clk 0:00:08] } 43... Bxe5 { [%eval -5.23] [%clk 0:01:30] } 44. Ne4 { [%eval -6.4] [%clk 0:00:06] } 44... axb3 { [%eval -6.03] [%clk 0:01:25] } 45. axb3 { [%eval -5.85] [%clk 0:00:07] } 45... Rxb5 { [%eval -6.04] [%clk 0:01:25] } 46. Nf1 { [%eval -6.33] [%clk 0:00:07] } 46... Rbxd5 { [%eval -6.52] [%clk 0:01:22] } 47. Rb1 { [%eval -6.77] [%clk 0:00:08] } 47... Kg7 { [%eval -6.59] [%clk 0:01:08] } 48. Ng5 { [%eval -8.44] [%clk 0:00:09] } 48... Kf6 { [%eval -6.62] [%clk 0:01:05] } 49. Ne4+ { [%eval -7.0] [%clk 0:00:10] } 49... Kg6 { [%eval -7.01] [%clk 0:01:06] } 50. Nf2 { [%eval -8.21] [%clk 0:00:09] } 50... Bd4 { [%eval -8.49] [%clk 0:01:07] } 51. Ng3 { [%eval -9.24] [%clk 0:00:04] } 51... h4 { [%eval -8.52] [%clk 0:01:02] } 52. Ne4 { [%eval -10.51] [%clk 0:00:05] } 52... g3 { [%eval -9.45] [%clk 0:01:03] } 53. Kf1 { [%eval -11.38] [%clk 0:00:04] } 53... gxf2 { [%eval -10.0] [%clk 0:01:04] } 54. Nxf2 { [%eval -12.56] [%clk 0:00:07] } 54... Rf8 { [%eval -16.61] [%clk 0:01:04] } 55. Ke2 { [%eval -10.46] [%clk 0:00:08] } 55... Rxf2+ { [%eval -10.3] [%clk 0:01:05] } 56. Kd3 { [%eval -68.12] [%clk 0:00:10] } 56... Bb6+ { [%eval -10.2] [%clk 0:01:06] } 57. Kc4 { [%eval -10.62] [%clk 0:00:12] } 57... Rd4+ { [%eval -10.58] [%clk 0:01:05] } 58. Kb5 { [%eval #-12] [%clk 0:00:14] } 58... Rxg2?! { [%eval -10.57] } { Lost forced checkmate sequence. Rf5+ was best. } { [%clk 0:01:05] } 59. b4 { [%eval -18.43] [%clk 0:00:15] } 59... Rg5+ { [%eval -10.47] [%clk 0:01:05] } 60. Ka6 { [%eval -15.13] [%clk 0:00:16] } 60... h3 { [%eval -76.49] [%clk 0:01:05] } 61. b5?! { [%eval #-9] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:00:18] } 61... Ra4+ { [%eval #-14] [%clk 0:00:54] } 62. Kb7 { [%eval #-10] [%clk 0:00:19] } 62... Ra7+ { [%eval #-10] [%clk 0:00:55] } 63. Kb8 { [%eval #-4] [%clk 0:00:21] } 63... Rf5 { [%eval #-4] [%clk 0:00:52] } 64. Rg1+ { [%eval #-4] [%clk 0:00:21] } 64... Bxg1 { [%eval #-3] [%clk 0:00:53] } 65. Kc8 { [%eval #-2] [%clk 0:00:20] } 65... Rf7 { [%eval #-2] [%clk 0:00:50] } 66. Kb8 { [%eval #-1] [%clk 0:00:20] } 66... c6 { [%eval #-2] [%clk 0:00:42] } 67. b6 { [%eval #-2] [%clk 0:00:21] } 67... Bxb6 { [%eval #-1] [%clk 0:00:40] } 68. Kc8 { [%eval #-1] [%clk 0:00:23] } 68... Ra8# { [%clk 0:00:42] } 0-1