Event: World Junior Championship
Site: chess24.com
Date: 2022-10-22
White: Mendonca, Leon Luke
WhiteTitle: GM
WhiteElo: 2558
Black: Kozak, Adam
BlackTitle: GM
BlackElo: 2516
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:59] } 1... c6 { [%eval 0.27] [%clk 1:26:08] } 2. Nf3 { [%eval 0.29] [%clk 1:29:44] } 2... d5 { [%eval 0.37] [%clk 1:26:17] } 3. d4 { [%eval 0.29] [%clk 1:30:00] } 3... Nf6 { [%eval 0.38] [%clk 1:26:27] } 4. e3 { [%eval 0.24] [%clk 1:29:52] } 4... e6 { [%eval 0.42] [%clk 1:20:59] } 5. Bd3 { [%eval 0.09] [%clk 1:29:41] } 5... Nbd7 { [%eval 0.45] [%clk 1:20:13] } 6. b3 { [%eval 0.43] [%clk 1:27:43] } 6... Bd6 { [%eval 0.48] [%clk 1:17:44] } 7. Bb2 { [%eval 0.4] [%clk 1:27:51] } 7... O-O { [%eval 0.44] [%clk 1:17:41] } 8. O-O { [%eval 0.31] [%clk 1:24:54] } 8... Qe7 { [%eval 0.85] [%clk 1:14:22] } 9. Ne5 { [%eval 0.77] [%clk 1:17:05] } 9... c5 { [%eval 0.59] [%clk 1:09:31] } 10. Nd2 { [%eval 0.31] [%clk 1:05:33] } 10... cxd4 { [%eval 0.6] [%clk 0:51:04] } 11. exd4 { [%eval 0.35] [%clk 1:05:39] } 11... Ba3 { [%eval 0.76] [%clk 0:50:55] } 12. Bxa3 { [%eval 0.58] [%clk 0:51:23] } 12... Qxa3 { [%eval 1.05] [%clk 0:51:22] } 13. f4 { [%eval 0.54] [%clk 0:48:06] } 13... b6 { [%eval 0.68] [%clk 0:46:13] } 14. Ndf3 { [%eval 0.37] [%clk 0:39:47] } 14... dxc4 { [%eval 0.49] [%clk 0:38:57] } 15. bxc4 { [%eval 0.5] [%clk 0:37:11] } 15... Bb7 { [%eval 0.69] [%clk 0:39:05] } 16. Qe2 { [%eval 0.38] [%clk 0:28:02] } 16... Qd6 { [%eval 0.7] [%clk 0:32:33] } 17. Qe3 { [%eval 0.45] [%clk 0:23:58] } 17... Rad8 { [%eval 0.51] [%clk 0:31:42] } 18. Rad1 { [%eval 0.28] [%clk 0:23:31] } 18... Bxf3 { [%eval 0.68] [%clk 0:31:30] } 19. Rxf3 { [%eval 0.39] [%clk 0:19:23] } 19... g6 { [%eval 0.93] [%clk 0:30:22] } 20. Bc2 { [%eval 0.88] [%clk 0:13:38] } 20... Nb8 { [%eval 0.71] [%clk 0:22:46] } 21. Ba4 { [%eval 0.73] [%clk 0:13:07] } 21... Qb4 { [%eval 0.99] [%clk 0:21:12] } 22. Bb3 { [%eval 1.07] [%clk 0:05:42] } 22... Qd6 { [%eval 1.12] [%clk 0:13:27] } 23. Ba4 { [%eval 0.64] [%clk 0:04:17] } 23... Qb4 { [%eval 1.12] [%clk 0:13:52] } 24. Qb3?! { [%eval 0.43] } { Inaccuracy. Bb3 was best. } { [%clk 0:01:29] } 24... Qd6 { [%eval 0.96] [%clk 0:12:15] } 25. h3 { [%eval 0.93] [%clk 0:01:02] } 25... Ne8 { [%eval 1.05] [%clk 0:06:54] } 26. Qb2 { [%eval 1.25] [%clk 0:00:46] } 26... Ng7 { [%eval 1.31] [%clk 0:06:39] } 27. Ng4 { [%eval 1.26] [%clk 0:00:42] } 27... Kh8 { [%eval 1.44] [%clk 0:06:32] } 28. Kh2 { [%eval 1.03] [%clk 0:00:33] } 28... Nd7 { [%eval 1.37] [%clk 0:03:36] } 29. c5 { [%eval 1.53] [%clk 0:00:23] } 29... Qc7 { [%eval 1.73] [%clk 0:02:09] } 30. Bxd7? { [%eval 0.37] } { Mistake. Rc1 was best. } { [%clk 0:00:35] } 30... Rxd7 { [%eval 0.82] [%clk 0:02:23] } 31. Nf6 { [%eval 0.59] [%clk 0:00:39] } 31... Rdd8 { [%eval 0.56] [%clk 0:02:31] } 32. Rc1 { [%eval 0.57] [%clk 0:00:53] } 32... Qe7 { [%eval 0.77] [%clk 0:02:05] } 33. Ng4 { [%eval 0.83] [%clk 0:00:59] } 33... f6 { [%eval 0.76] [%clk 0:01:18] } 34. cxb6 { [%eval 0.82] [%clk 0:00:52] } 34... axb6 { [%eval 0.89] [%clk 0:01:47] } 35. Qxb6 { [%eval 0.86] [%clk 0:01:04] } 35... Qd6 { [%eval 1.15] [%clk 0:01:49] } 36. Qxd6 { [%eval 1.06] [%clk 0:00:34] } 36... Rxd6 { [%eval 1.17] [%clk 0:02:18] } 37. Nxf6 { [%eval 1.28] [%clk 0:00:32] } 37... Rxd4 { [%eval 1.12] [%clk 0:02:47] } 38. Ng4 { [%eval 1.12] [%clk 0:00:27] } 38... Nh5 { [%eval 1.2] [%clk 0:02:39] } 39. Ne5?! { [%eval 0.63] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:31] } 39... Rdxf4 { [%eval 0.5] [%clk 0:02:07] } 40. a4 { [%eval 0.65] [%clk 0:00:35] } 40... Ra8 { [%eval 0.55] [%clk 0:00:48] } 41. Rxf4 { [%eval 0.62] [%clk 0:25:18] } 41... Nxf4 { [%eval 0.6] [%clk 0:31:14] } 42. Ra1 { [%eval 0.72] [%clk 0:25:03] } 42... Ra5 { [%eval 0.69] [%clk 0:28:31] } 43. Nc6 { [%eval 0.39] [%clk 0:18:14] } 43... Ra6 { [%eval 0.43] [%clk 0:21:49] } 44. Nd4 { [%eval 0.38] [%clk 0:17:10] } 44... Nd3 { [%eval 0.43] [%clk 0:16:02] } 45. Nb3 { [%eval 0.35] [%clk 0:15:03] } 45... Kg7 { [%eval 0.47] [%clk 0:10:35] } 46. a5 { [%eval 0.55] [%clk 0:12:17] } 46... Kf6 { [%eval 0.56] [%clk 0:09:22] } 47. Kg3 { [%eval 0.41] [%clk 0:12:08] } 47... Nb4?! { [%eval 1.12] } { Inaccuracy. Ke7 was best. } { [%clk 0:07:27] } 48. Nc5 { [%eval 1.09] [%clk 0:07:57] } 48... Rc6 { [%eval 1.05] [%clk 0:02:11] } 49. a6 { [%eval 0.68] [%clk 0:06:12] } 49... Rxc5 { [%eval 0.29] [%clk 0:01:44] } 50. a7 { [%eval 0.53] [%clk 0:06:37] } 50... Rc8 { [%eval 0.37] [%clk 0:01:28] } 51. a8=Q { [%eval 0.44] [%clk 0:07:02] } 51... Rxa8 { [%eval 0.57] [%clk 0:01:53] } 52. Rxa8 { [%eval 0.63] [%clk 0:07:30] } 52... Nd5 { [%eval 0.76] [%clk 0:01:00] } 53. Kf3 { [%eval 0.47] [%clk 0:07:45] } 53... h5 { [%eval 0.35] [%clk 0:01:01] } 54. Rf8+ { [%eval 0.34] [%clk 0:06:57] } 54... Kg7 { [%eval 0.53] [%clk 0:01:05] } 55. Rc8 { [%eval 0.42] [%clk 0:06:51] } 55... Kf6 { [%eval 0.59] [%clk 0:00:47] } 56. Ke4 { [%eval 0.58] [%clk 0:05:28] } 56... h4 { [%eval 0.58] [%clk 0:00:32] } 57. Rf8+ { [%eval 0.56] [%clk 0:01:54] } 57... Ke7 { [%eval 0.59] [%clk 0:00:45] } 58. Rh8 { [%eval 0.54] [%clk 0:00:34] } 58... g5 { [%eval 0.55] [%clk 0:00:55] } 59. Ke5 { [%eval 0.53] [%clk 0:00:32] } 59... Nf6?? { [%eval 5.73] } { Blunder. Kf7 was best. } { [%clk 0:01:23] } 60. Ra8?? { [%eval 0.68] } { Blunder. Rh6 was best. } { [%clk 0:00:38] } 60... Nd7+ { [%eval 0.64] [%clk 0:01:47] } 61. Ke4 { [%eval 0.85] [%clk 0:01:01] } 61... Kf6 { [%eval 1.03] [%clk 0:01:22] } 62. Ra2 { [%eval 0.67] [%clk 0:00:42] } 62... Nc5+ { [%eval 0.36] [%clk 0:00:54] } 63. Kd4 { [%eval 0.1] [%clk 0:01:01] } 63... Nd7 { [%eval 0.49] [%clk 0:01:10] } 64. Rf2+ { [%eval 0.44] [%clk 0:00:37] } 64... Ke7 { [%eval 0.48] [%clk 0:01:39] } 65. Ke4 { [%eval 0.56] [%clk 0:00:33] } 65... Nf6+ { [%eval 0.34] [%clk 0:00:59] } 66. Ke5 { [%eval 0.35] [%clk 0:00:49] } 66... Nd7+ { [%eval 0.41] [%clk 0:01:22] } 67. Kd4 { [%eval 0.31] [%clk 0:01:14] } 67... Nf8 { [%eval 0.61] [%clk 0:00:39] } 68. Ke4 { [%eval 0.51] [%clk 0:01:24] } 68... Nd7 { [%eval 0.58] [%clk 0:00:32] } 69. Ra2 { [%eval 0.54] [%clk 0:00:49] } 69... Kf6 { [%eval 0.49] [%clk 0:00:05] } 70. Rf2+ { [%eval 0.55] [%clk 0:00:38] } 70... Ke7 { [%eval 0.59] [%clk 0:00:31] } 71. Rb2?! { [%eval 0.0] } { Inaccuracy. Rc2 was best. } { [%clk 0:03:06] } 71... Kf6?? { [%eval 4.01] } { Blunder. Nf6+ was best. } { [%clk 0:01:05] } 72. Rb5 { [%eval 4.04] [%clk 0:03:35] } 72... Kg6 { [%eval 4.35] [%clk 0:00:34] } 73. Kf3 { [%eval 4.31] [%clk 0:02:05] } 73... Kf6 { [%eval 4.55] [%clk 0:00:32] } 74. Kg4 { [%eval 4.77] [%clk 0:01:50] } 74... Ne5+ { [%eval 4.0] [%clk 0:00:57] } 75. Kh5 { [%eval 4.63] [%clk 0:02:16] } 75... Nf7?! { [%eval 5.89] } { Inaccuracy. Kf5 was best. } { [%clk 0:00:48] } 76. Rb1 { [%eval 7.06] [%clk 0:01:43] } 76... Nd6 { [%eval 7.73] [%clk 0:00:43] } 77. Rf1+ { [%eval 7.53] [%clk 0:01:59] } 77... Nf5 { [%eval 7.62] [%clk 0:00:35] } 78. Rf2 { [%eval 7.46] [%clk 0:02:18] } 78... Ke5 { [%eval 7.52] [%clk 0:00:32] } 79. Kxg5 { [%clk 0:02:43] } 79... Ke4 { [%clk 0:00:51] } 80. Re2+ { [%clk 0:02:15] } 80... Kd5 { [%clk 0:00:32] } 81. Re1 { [%clk 0:01:56] } 81... Kd6 { [%clk 0:00:45] } 82. Kf6 { [%clk 0:01:50] } 82... Nd4 { [%clk 0:01:05] } 83. Re5 { [%clk 0:01:54] } 1-0