Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Dave Quansah Chief, Acheampong
Black: Gonzalez Aguero, Julian
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:09:55] } 2. c4 { [%eval 0.0] [%clk 0:10:02] } 2... e6 { [%eval 0.26] [%clk 0:09:55] } 3. Nc3 { [%eval 0.16] [%clk 0:10:00] } 3... Nf6 { [%eval 0.4] [%clk 0:09:54] } 4. cxd5 { [%eval 0.16] [%clk 0:09:57] } 4... exd5 { [%eval 0.13] [%clk 0:09:53] } 5. Bg5 { [%eval 0.25] [%clk 0:09:55] } 5... Bb4 { [%eval 0.49] [%clk 0:09:52] } 6. Qc2 { [%eval 0.18] [%clk 0:09:44] } 6... Bxc3+ { [%eval 0.4] [%clk 0:09:45] } 7. Qxc3 { [%eval 0.35] [%clk 0:09:41] } 7... h6 { [%eval 0.32] [%clk 0:09:46] } 8. Bh4 { [%eval 0.43] [%clk 0:09:38] } 8... O-O { [%eval 0.38] [%clk 0:09:45] } 9. e3 { [%eval 0.28] [%clk 0:09:31] } 9... Nc6? { [%eval 1.33] } { Mistake. Bf5 was best. } { [%clk 0:09:40] } 10. Bd3 { [%eval 1.48] [%clk 0:09:13] } 10... Re8 { [%eval 1.34] [%clk 0:09:35] } 11. Ne2 { [%eval 1.36] [%clk 0:09:11] } 11... Bd7 { [%eval 1.87] [%clk 0:09:35] } 12. O-O { [%eval 1.69] [%clk 0:09:09] } 12... Qe7 { [%eval 2.11] [%clk 0:09:14] } 13. Rac1 { [%eval 2.03] [%clk 0:08:46] } 13... Rad8 { [%eval 2.09] [%clk 0:08:50] } 14. Qb3 { [%eval 2.33] [%clk 0:07:49] } 14... Rb8? { [%eval 4.16] } { Mistake. Na5 was best. } { [%clk 0:08:44] } 15. Bxf6 { [%eval 3.82] [%clk 0:07:44] } 15... Qxf6 { [%eval 3.97] [%clk 0:08:42] } 16. Qxd5 { [%eval 3.98] [%clk 0:07:40] } 16... Be6 { [%eval 4.84] [%clk 0:08:24] } 17. Qe4 { [%eval 4.56] [%clk 0:07:19] } 17... g6 { [%eval 4.3] [%clk 0:08:00] } 18. Qf4? { [%eval 2.13] } { Mistake. a3 was best. } { [%clk 0:07:16] } 18... Qxf4 { [%eval 2.26] [%clk 0:07:55] } 19. Nxf4 { [%eval 2.19] [%clk 0:07:16] } 19... Kg7?? { [%eval 7.12] } { Blunder. Bxa2 was best. } { [%clk 0:07:51] } 20. d5 { [%eval 6.95] [%clk 0:07:12] } 20... Ne5 { [%eval 7.46] [%clk 0:07:41] } 21. dxe6 { [%eval 7.07] [%clk 0:07:09] } 21... g5 { [%eval 8.44] [%clk 0:07:41] } 22. exf7 { [%eval 7.83] [%clk 0:06:52] } 22... Rec8 { [%eval 9.63] [%clk 0:07:28] } 23. Rc5 { [%eval 8.69] [%clk 0:06:38] } 23... Nd7 { [%eval 9.26] [%clk 0:07:17] } 24. Rd5 { [%eval 8.29] [%clk 0:06:30] } 24... Nf6 { [%eval 7.84] [%clk 0:07:17] } 25. Ne6+ { [%eval 7.63] [%clk 0:06:13] } 25... Kxf7 { [%eval 7.41] [%clk 0:07:14] } 26. Re5 { [%eval 7.56] [%clk 0:06:11] } 26... Re8 { [%eval 8.84] [%clk 0:06:42] } 27. Bc4 { [%eval 8.92] [%clk 0:06:03] } 27... Kg6 { [%eval 8.98] [%clk 0:06:22] } 28. Rb5 { [%eval 8.31] [%clk 0:05:41] } 28... c6 { [%eval 8.14] [%clk 0:06:13] } 29. Rb3 { [%eval 7.98] [%clk 0:05:38] } 29... b5 { [%eval 8.05] [%clk 0:06:14] } 30. Bd3+ { [%eval 8.2] [%clk 0:05:34] } 30... Kf7 { [%eval 8.1] [%clk 0:05:57] } 31. Nc5 { [%eval 7.69] [%clk 0:05:30] } 31... Re5 { [%eval 8.13] [%clk 0:05:16] } 32. Rc1 { [%eval 8.15] [%clk 0:05:05] } 32... Rd8 { [%eval 8.45] [%clk 0:05:06] } 33. Be2 { [%eval 7.83] [%clk 0:04:54] } 33... Red5 { [%eval 8.47] [%clk 0:05:02] } 34. Nd3 { [%eval 8.15] [%clk 0:04:49] } 34... Nd7 { [%eval 9.0] [%clk 0:04:46] } 35. Rxc6 { [%eval 8.92] [%clk 0:04:39] } 35... a6 { [%eval 9.53] [%clk 0:04:17] } 36. h3 { [%eval 9.43] [%clk 0:03:53] } 36... Nb8 { [%eval 9.29] [%clk 0:04:09] } 37. Rb6 { [%eval 9.22] [%clk 0:03:37] } 37... Ke7 { [%eval 9.6] [%clk 0:04:06] } 38. Nb4 { [%eval 9.0] [%clk 0:03:19] } 38... a5 { [%eval 15.54] [%clk 0:03:46] } 39. Nxd5+ { [%eval 15.31] [%clk 0:03:16] } 39... Rxd5 { [%eval 15.31] [%clk 0:03:47] } 40. R3xb5 { [%eval 13.47] [%clk 0:03:11] } 40... Rxb5 { [%eval 59.76] [%clk 0:03:43] } 41. Rxb5 { [%eval 12.77] [%clk 0:03:11] } 41... g4 { [%eval 64.63] [%clk 0:03:45] } 42. Rxb8 { [%eval 71.16] [%clk 0:03:10] } 42... gxh3 { [%eval 74.05] [%clk 0:03:44] } 43. gxh3 { [%eval 74.82] [%clk 0:03:08] } 43... a4?! { [%eval #16] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:03:44] } 44. Ra8 { [%eval #16] [%clk 0:03:03] } 44... h5 { [%eval #14] [%clk 0:03:44] } 45. Rxa4 { [%eval #9] [%clk 0:03:02] } 45... h4 { [%eval #10] [%clk 0:03:44] } 46. Rxh4 { [%eval #10] [%clk 0:02:59] } 46... Kf6 { [%eval #10] [%clk 0:03:43] } 47. a4 { [%eval #7] [%clk 0:02:58] } 47... Kg5 { [%eval #7] [%clk 0:03:44] } 48. Rf4 { [%eval #6] [%clk 0:02:57] } 48... Kh6 { [%eval #6] [%clk 0:03:42] } 49. a5 { [%eval #5] [%clk 0:02:57] } 49... Kg5 { [%eval #5] [%clk 0:03:42] } 50. a6 { [%eval #4] [%clk 0:02:57] } 50... Kh6 { [%eval #4] [%clk 0:03:43] } 51. a7 { [%eval #3] [%clk 0:02:58] } 51... Kg5 { [%eval #3] [%clk 0:03:43] } 52. a8=Q { [%eval #2] [%clk 0:02:56] } 52... Kh6 { [%eval #2] [%clk 0:03:44] } 53. Rf6+ { [%eval #2] [%clk 0:02:44] } 53... Kh7 { [%eval #2] [%clk 0:03:40] } 54. Qb7+ { [%eval #2] [%clk 0:02:39] } 54... Kg8 { [%eval #2] [%clk 0:03:38] } 55. Bc4+ { [%eval #1] [%clk 0:02:36] } 55... Kh8 { [%eval #1] [%clk 0:03:38] } 56. Rh6# { [%clk 0:02:36] } 1-0