Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Potgieter, Edward
Black: Montevilla Cahuasa, Jonathan I.
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Open
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:05] } 2... Nc6 { [%eval 0.32] [%clk 0:10:02] } 3. d4 { [%eval 0.16] [%clk 0:10:06] } 3... cxd4 { [%eval 0.26] [%clk 0:10:05] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:08] } 4... Nf6 { [%eval 0.27] [%clk 0:10:02] } 5. Nc3 { [%eval 0.0] [%clk 0:10:09] } 5... g6?! { [%eval 0.69] } { Inaccuracy. d6 was best. } { [%clk 0:10:03] } 6. Nxc6 { [%eval 0.74] [%clk 0:10:11] } 6... dxc6 { [%eval 0.79] [%clk 0:09:53] } 7. Qxd8+ { [%eval 0.64] [%clk 0:10:09] } 7... Kxd8 { [%eval 0.74] [%clk 0:09:56] } 8. Bc4 { [%eval 0.55] [%clk 0:10:06] } 8... e6 { [%eval 1.04] [%clk 0:09:51] } 9. f3?! { [%eval 0.51] } { Inaccuracy. e5 was best. } { [%clk 0:09:26] } 9... Be7 { [%eval 0.91] [%clk 0:09:41] } 10. Bf4 { [%eval 0.8] [%clk 0:08:57] } 10... h6 { [%eval 1.16] [%clk 0:09:32] } 11. O-O-O+ { [%eval 1.19] [%clk 0:08:41] } 11... Ke8 { [%eval 1.06] [%clk 0:09:32] } 12. Rd3?! { [%eval 0.35] } { Inaccuracy. Be5 was best. } { [%clk 0:08:14] } 12... Kf8?! { [%eval 1.25] } { Inaccuracy. Nd7 was best. } { [%clk 0:09:24] } 13. Rhd1 { [%eval 0.93] [%clk 0:08:00] } 13... Kg7?! { [%eval 1.79] } { Inaccuracy. b5 was best. } { [%clk 0:09:21] } 14. Be5 { [%eval 1.7] [%clk 0:07:54] } 14... a5?! { [%eval 2.3] } { Inaccuracy. b5 was best. } { [%clk 0:09:13] } 15. a4 { [%eval 2.25] [%clk 0:07:48] } 15... h5?! { [%eval 3.56] } { Inaccuracy. g5 was best. } { [%clk 0:07:17] } 16. h4? { [%eval 2.11] } { Mistake. g4 was best. } { [%clk 0:06:44] } 16... Re8 { [%eval 2.12] [%clk 0:07:14] } 17. g3 { [%eval 2.11] [%clk 0:05:27] } 17... Kh7 { [%eval 2.16] [%clk 0:07:05] } 18. Ne2 { [%eval 2.44] [%clk 0:04:27] } 18... Ng8 { [%eval 2.6] [%clk 0:06:44] } 19. Nf4 { [%eval 2.7] [%clk 0:03:54] } 19... Bf6 { [%eval 2.88] [%clk 0:06:07] } 20. Bc7 { [%eval 3.25] [%clk 0:01:49] } 20... Be7 { [%eval 3.3] [%clk 0:05:44] } 21. e5 { [%eval 3.07] [%clk 0:00:50] } 21... Kg7 { [%eval 3.82] [%clk 0:04:38] } 22. Bd6?? { [%eval 1.68] } { Blunder. Nh3 was best. } { [%clk 0:00:21] } 22... Kf8?? { [%eval 3.94] } { Blunder. Nh6 was best. } { [%clk 0:04:29] } 23. g4 { [%eval 3.66] [%clk 0:00:09] } 23... hxg4 { [%eval 4.25] [%clk 0:04:25] } 24. fxg4 { [%eval 3.62] [%clk 0:00:11] } 24... Bxd6 { [%eval 4.33] [%clk 0:04:12] } 25. Rxd6 { [%eval 4.33] [%clk 0:00:11] } 25... Ne7 { [%eval 4.07] [%clk 0:04:10] } 26. Rd8?? { [%eval 0.69] } { Blunder. Rf1 was best. } { [%clk 0:00:13] } 26... Nd5 { [%eval 0.66] [%clk 0:04:12] } 27. Nxd5?? { [%eval -1.16] } { Blunder. Rxe8+ was best. } { [%clk 0:00:12] } 27... Rxd8 { [%eval -1.08] [%clk 0:04:09] } 28. Nb6 { [%eval -1.0] [%clk 0:00:05] } 28... Rxd1+ { [%eval -1.02] [%clk 0:04:08] } 29. Kxd1 { [%eval -0.84] [%clk 0:00:07] } 29... Rb8 { [%eval -1.08] [%clk 0:04:11] } 30. h5 { [%eval -0.87] [%clk 0:00:07] } 30... gxh5 { [%eval -0.92] [%clk 0:04:12] } 31. gxh5 { [%eval -0.99] [%clk 0:00:08] } 31... Kg7?! { [%eval -0.07] } { Inaccuracy. Ke7 was best. } { [%clk 0:04:07] } 32. Be2?? { [%eval -2.26] } { Blunder. Ke2 was best. } { [%clk 0:00:09] } 32... Bd7 { [%eval -2.25] [%clk 0:04:01] } 33. Nxd7?? { [%eval -6.3] } { Blunder. Kd2 was best. } { [%clk 0:00:08] } 33... Rd8 { [%eval -6.18] [%clk 0:04:02] } 34. Bd3 { [%eval -6.83] [%clk 0:00:09] } 34... Rxd7 { [%eval -6.92] [%clk 0:04:04] } 35. Ke2 { [%eval -6.92] [%clk 0:00:10] } 35... Kh6 { [%eval -6.62] [%clk 0:04:05] } 36. Kf3 { [%eval -6.89] [%clk 0:00:09] } 36... Kxh5 { [%eval -6.7] [%clk 0:04:06] } 37. Ke4 { [%eval -6.82] [%clk 0:00:10] } 37... Kg5 { [%eval -7.0] [%clk 0:04:07] } 38. c3 { [%eval -6.92] [%clk 0:00:07] } 38... b6 { [%eval -6.96] [%clk 0:04:03] } 39. b4 { [%eval -7.0] [%clk 0:00:08] } 39... f5+ { [%eval -6.08] [%clk 0:03:56] } 40. exf6 { [%eval -6.11] [%clk 0:00:09] } 40... Kxf6 { [%eval -6.27] [%clk 0:03:58] } 41. bxa5 { [%eval -6.4] [%clk 0:00:10] } 41... bxa5 { [%eval -6.65] [%clk 0:04:00] } 42. Bc4 { [%eval -6.85] [%clk 0:00:11] } 42... Rh7 { [%eval -6.86] [%clk 0:03:49] } 43. Kd4 { [%eval -9.6] [%clk 0:00:12] } 43... Rh5 { [%eval -6.7] [%clk 0:03:50] } 44. Bf1 { [%eval -6.61] [%clk 0:00:11] } 44... Ke7 { [%eval -6.54] [%clk 0:03:51] } 45. Kc4 { [%eval -7.54] [%clk 0:00:12] } 45... Kd6 { [%eval -7.41] [%clk 0:03:50] } 46. Bg2 { [%eval -8.15] [%clk 0:00:14] } 46... Rh4+ { [%eval -8.65] [%clk 0:03:52] } 47. Kd3 { [%eval -9.7] [%clk 0:00:14] } 47... c5 { [%eval -7.39] [%clk 0:03:51] } 48. c4 { [%eval -9.2] [%clk 0:00:15] } 48... Ke5 { [%eval -9.44] [%clk 0:03:50] } 49. Kc3 { [%eval -9.49] [%clk 0:00:14] } 49... Rg4 { [%eval -9.07] [%clk 0:03:49] } 50. Bf1 { [%eval -9.73] [%clk 0:00:12] } 50... Rg3+ { [%eval -11.32] [%clk 0:03:49] } 51. Kc2 { [%eval -10.66] [%clk 0:00:11] } 51... Kd4 { [%eval -56.04] [%clk 0:03:48] } 52. Kd2 { [%eval -68.86] [%clk 0:00:12] } 52... Ra3 { [%eval -13.3] [%clk 0:03:45] } 53. Kc2 { [%eval -16.23] [%clk 0:00:09] } 53... Rxa4 { [%eval -16.31] [%clk 0:03:46] } 54. Kb3 { [%eval -60.97] [%clk 0:00:11] } 54... Rb4+ { [%eval #-22] [%clk 0:03:48] } 55. Kc2 { [%eval -17.98] [%clk 0:00:12] } 55... Rxc4+ { [%eval -18.27] [%clk 0:03:47] } 56. Kb2 { [%eval -68.36] [%clk 0:00:11] } 56... Rb4+ { [%eval #-10] [%clk 0:03:47] } 57. Ka1 { [%eval #-11] [%clk 0:00:11] } 57... Kc3 { [%eval #-7] [%clk 0:03:47] } 58. Ka2 { [%eval #-15] [%clk 0:00:07] } 58... Kc2 { [%eval #-7] [%clk 0:03:41] } 59. Ka3 { [%eval #-7] [%clk 0:00:08] } 59... e5 { [%eval #-9] [%clk 0:03:39] } 60. Ba6 { [%eval #-7] [%clk 0:00:08] } 60... e4 { [%eval #-7] [%clk 0:03:41] } 61. Be2 { [%eval #-7] [%clk 0:00:10] } 61... e3 { [%eval #-7] [%clk 0:03:42] } 62. Ba6 { [%eval #-6] [%clk 0:00:11] } 62... Kd2 { [%eval #-5] [%clk 0:03:44] } 63. Bf1 { [%eval #-5] [%clk 0:00:11] } 63... e2 { [%eval #-4] [%clk 0:03:44] } 64. Bxe2 { [%eval #-4] [%clk 0:00:13] } 64... Kxe2 { [%eval #-3] [%clk 0:03:47] } 65. Ka2 { [%eval #-3] [%clk 0:00:12] } 65... Kd3 { [%eval #-2] [%clk 0:03:49] } 66. Ka3 { [%eval #-2] [%clk 0:00:14] } 66... Kc2 { [%eval #-1] [%clk 0:03:50] } 67. Ka2 { [%eval #-1] [%clk 0:00:16] } 67... Ra4# { [%clk 0:03:52] } 0-1