Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Kosta, Kelvin
Black: Prata, Luis
Result: 1-0
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Seirawan Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c6 { [%eval 0.13] [%clk 0:10:01] } 2. d4 { [%eval 0.17] [%clk 0:10:03] } 2... d5 { [%eval 0.25] [%clk 0:10:03] } 3. Nc3 { [%eval 0.0] [%clk 0:09:53] } 3... dxe4 { [%eval 0.21] [%clk 0:10:03] } 4. Nxe4 { [%eval 0.0] [%clk 0:09:45] } 4... Bf5 { [%eval 0.27] [%clk 0:10:04] } 5. Ng3 { [%eval 0.19] [%clk 0:09:46] } 5... Bg6 { [%eval 0.26] [%clk 0:10:06] } 6. h4 { [%eval 0.21] [%clk 0:09:46] } 6... h6 { [%eval 0.24] [%clk 0:10:08] } 7. Nf3 { [%eval 0.17] [%clk 0:09:45] } 7... Nd7 { [%eval 0.17] [%clk 0:10:08] } 8. h5 { [%eval 0.39] [%clk 0:09:45] } 8... Bh7 { [%eval 0.5] [%clk 0:10:09] } 9. Bd3 { [%eval 0.41] [%clk 0:09:47] } 9... Bxd3 { [%eval 0.4] [%clk 0:10:11] } 10. Qxd3 { [%eval 0.42] [%clk 0:09:46] } 10... e6 { [%eval 0.52] [%clk 0:09:53] } 11. Bd2 { [%eval 0.14] [%clk 0:09:44] } 11... Ngf6 { [%eval 0.19] [%clk 0:09:46] } 12. O-O-O { [%eval 0.4] [%clk 0:09:41] } 12... Bd6 { [%eval 0.53] [%clk 0:09:26] } 13. Ne4 { [%eval 0.54] [%clk 0:09:27] } 13... Nxe4 { [%eval 0.65] [%clk 0:09:12] } 14. Qxe4 { [%eval 0.65] [%clk 0:09:27] } 14... Nf6 { [%eval 0.71] [%clk 0:08:39] } 15. Qe2 { [%eval 0.67] [%clk 0:09:24] } 15... O-O? { [%eval 2.16] } { Mistake. Bc7 was best. } { [%clk 0:08:33] } 16. Kb1 { [%eval 2.08] [%clk 0:09:14] } 16... a5?! { [%eval 2.71] } { Inaccuracy. Kh8 was best. } { [%clk 0:08:23] } 17. c4?? { [%eval 0.61] } { Blunder. g4 was best. } { [%clk 0:08:32] } 17... Bb4 { [%eval 1.04] [%clk 0:08:03] } 18. Bxb4?? { [%eval -2.33] } { Blunder. Bc1 was best. } { [%clk 0:08:11] } 18... axb4 { [%eval -2.27] [%clk 0:08:03] } 19. Ne5 { [%eval -1.96] [%clk 0:07:59] } 19... Qa5 { [%eval -2.97] [%clk 0:07:42] } 20. b3?! { [%eval -3.8] } { Inaccuracy. Kc2 was best. } { [%clk 0:07:56] } 20... Ra7?? { [%eval 0.57] } { Blunder. Ne4 was best. } { [%clk 0:06:51] } 21. c5?? { [%eval -4.21] } { Blunder. Rd2 was best. } { [%clk 0:07:27] } 21... Nd5 { [%eval -4.0] [%clk 0:06:28] } 22. Rc1 { [%eval -3.64] [%clk 0:06:30] } 22... Nc3+ { [%eval -3.79] [%clk 0:06:18] } 23. Rxc3 { [%eval -3.74] [%clk 0:06:28] } 23... bxc3 { [%eval -3.67] [%clk 0:06:20] } 24. Nc4 { [%eval -4.01] [%clk 0:05:40] } 24... Qa6?? { [%eval 0.29] } { Blunder. Qb4 was best. } { [%clk 0:05:42] } 25. g4?? { [%eval -3.82] } { Blunder. a4 was best. } { [%clk 0:04:45] } 25... Rfa8?? { [%eval 0.81] } { Blunder. Qb5 was best. } { [%clk 0:05:24] } 26. a4 { [%eval 0.64] [%clk 0:04:37] } 26... b5?! { [%eval 1.61] } { Inaccuracy. Rd8 was best. } { [%clk 0:04:47] } 27. cxb6 { [%eval 1.75] [%clk 0:04:31] } 27... Rb7 { [%eval 1.83] [%clk 0:04:32] } 28. Qc2?? { [%eval -0.22] } { Blunder. Qe3 was best. } { [%clk 0:04:05] } 28... Rd7?? { [%eval 2.03] } { Blunder. Rxb6 was best. } { [%clk 0:03:18] } 29. Qxc3 { [%eval 2.27] [%clk 0:03:34] } 29... Rad8 { [%eval 2.49] [%clk 0:03:12] } 30. Rd1? { [%eval 1.29] } { Mistake. g5 was best. } { [%clk 0:03:21] } 30... c5 { [%eval 1.82] [%clk 0:02:47] } 31. g5?! { [%eval 1.2] } { Inaccuracy. Qa5 was best. } { [%clk 0:01:47] } 31... cxd4 { [%eval 1.51] [%clk 0:02:39] } 32. Qd3? { [%eval -0.02] } { Mistake. Qg3 was best. } { [%clk 0:01:40] } 32... hxg5 { [%eval 0.0] [%clk 0:02:00] } 33. Rh1? { [%eval -1.14] } { Mistake. h6 was best. } { [%clk 0:01:31] } 33... Qb7 { [%eval -0.9] [%clk 0:01:58] } 34. Rh2 { [%eval -1.15] [%clk 0:01:25] } 34... Qd5? { [%eval 0.0] } { Mistake. g4 was best. } { [%clk 0:01:44] } 35. Kb2?! { [%eval -1.0] } { Inaccuracy. f3 was best. } { [%clk 0:01:11] } 35... Qf5?? { [%eval 2.94] } { Blunder. e5 was best. } { [%clk 0:01:30] } 36. Qd2?? { [%eval -1.82] } { Blunder. Qxf5 was best. } { [%clk 0:00:54] } 36... Qf4?? { [%eval 2.89] } { Blunder. d3 was best. } { [%clk 0:01:22] } 37. Qxf4 { [%eval 2.91] [%clk 0:00:49] } 37... gxf4 { [%eval 2.7] [%clk 0:01:24] } 38. a5 { [%eval 3.21] [%clk 0:00:43] } 38... d3 { [%eval 2.9] [%clk 0:01:24] } 39. Kc1?? { [%eval 0.63] } { Blunder. Rh1 was best. } { [%clk 0:00:40] } 39... d2+ { [%eval 0.97] [%clk 0:01:13] } 40. Kd1 { [%eval 1.7] [%clk 0:00:36] } 40... Rd3 { [%eval 0.91] [%clk 0:01:03] } 41. f3 { [%eval 1.1] [%clk 0:00:29] } 41... Rxb3 { [%eval 0.95] [%clk 0:00:59] } 42. Rxd2 { [%eval 0.75] [%clk 0:00:28] } 42... Rxd2+?? { [%eval 6.33] } { Blunder. Ra8 was best. } { [%clk 0:00:59] } 43. Nxd2 { [%eval 5.27] [%clk 0:00:28] } 43... Rb5 { [%eval 5.55] [%clk 0:00:57] } 44. Nc4 { [%eval 5.57] [%clk 0:00:27] } 44... Kf8 { [%eval 7.37] [%clk 0:00:57] } 45. a6 { [%eval 7.67] [%clk 0:00:27] } 45... Rb1+ { [%eval 8.56] [%clk 0:00:32] } 46. Kc2 { [%eval 8.5] [%clk 0:00:27] } 46... Ra1 { [%eval 16.96] [%clk 0:00:34] } 47. b7 { [%eval 18.68] [%clk 0:00:26] } 47... Ke7 { [%eval 64.25] [%clk 0:00:22] } 48. b8=Q { [%eval 22.3] [%clk 0:00:24] } 48... Rxa6 { [%eval #11] [%clk 0:00:23] } 49. Qb7+ { [%eval #10] [%clk 0:00:23] } 49... Kf6 { [%eval #10] [%clk 0:00:24] } 50. Qxa6 { [%eval #8] [%clk 0:00:23] } 50... Kg5 { [%eval #9] [%clk 0:00:24] } 51. Qb5+ { [%eval #11] [%clk 0:00:23] } 51... f5 { [%eval #7] [%clk 0:00:24] } 52. Qe5 { [%eval #5] [%clk 0:00:20] } 52... g6 { [%eval #5] [%clk 0:00:24] } 53. hxg6 { [%eval #6] [%clk 0:00:19] } 53... Kxg6 { [%eval #6] [%clk 0:00:25] } 54. Qxe6+ { [%eval #5] [%clk 0:00:19] } 54... Kg5 { [%eval #5] [%clk 0:00:27] } 55. Ne5 { [%eval #5] [%clk 0:00:16] } 55... Kh4 { [%eval #5] [%clk 0:00:25] } 56. Qxf5 { [%eval #5] [%clk 0:00:14] } 56... Kg3 { [%eval #5] [%clk 0:00:22] } 57. Qg5+ { [%eval #4] [%clk 0:00:15] } 57... Kh2?? { [%eval #3] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:22] } 58. Qxf4+ { [%eval #4] [%clk 0:00:12] } 58... Kh3 { [%eval #4] [%clk 0:00:23] } 59. Qg4+ { [%eval #3] [%clk 0:00:10] } 59... Kh2 { [%eval #3] [%clk 0:00:24] } 60. f4 { [%eval #3] [%clk 0:00:10] } 60... Kh1 { [%eval #3] [%clk 0:00:24] } 61. Kd2 { [%eval #2] [%clk 0:00:09] } 61... Kh2 { [%eval #2] [%clk 0:00:23] } 62. Nf3+ { [%eval #1] [%clk 0:00:09] } 62... Kh1 { [%eval #1] [%clk 0:00:24] } 63. Qh3# { [%clk 0:00:08] } 1-0