Event: World Junior Championship
Site: chess24.com
Date: 2022-10-14
White: Kozak, Antoni
WhiteElo: 2440
Black: Galaviz Medina, Sion Radamantys
BlackTitle: IM
BlackElo: 2345
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:17] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... d6 { [%eval 0.0] [%clk 1:30:44] } 3. d4 { [%eval 0.25] [%clk 1:31:51] } 3... cxd4 { [%eval 0.13] [%clk 1:31:10] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:19] } 4... Nf6 { [%eval 0.31] [%clk 1:31:34] } 5. Nc3 { [%eval 0.18] [%clk 1:32:46] } 5... a6 { [%eval 0.39] [%clk 1:31:59] } 6. Bd3 { [%eval 0.24] [%clk 1:33:13] } 6... e5 { [%eval 0.2] [%clk 1:28:47] } 7. Nde2 { [%eval 0.05] [%clk 1:33:35] } 7... Be6 { [%eval 0.22] [%clk 1:19:56] } 8. O-O { [%eval 0.27] [%clk 1:28:14] } 8... Be7 { [%eval 0.41] [%clk 1:20:10] } 9. f4 { [%eval 0.32] [%clk 1:26:16] } 9... O-O { [%eval 0.38] [%clk 1:16:57] } 10. f5 { [%eval 0.32] [%clk 1:19:59] } 10... Bd7 { [%eval 0.15] [%clk 1:14:28] } 11. Bg5 { [%eval 0.05] [%clk 1:06:56] } 11... b5 { [%eval 0.17] [%clk 1:07:02] } 12. a4 { [%eval 0.05] [%clk 0:58:10] } 12... b4 { [%eval 0.32] [%clk 0:50:24] } 13. Bxf6 { [%eval 0.16] [%clk 0:58:09] } 13... Bxf6 { [%eval 0.43] [%clk 0:50:52] } 14. Nd5 { [%eval 0.11] [%clk 0:58:33] } 14... Bc6 { [%eval 0.29] [%clk 0:51:17] } 15. Bc4 { [%eval 0.32] [%clk 0:57:45] } 15... Nd7 { [%eval 0.42] [%clk 0:51:42] } 16. a5 { [%eval 0.25] [%clk 0:55:10] } 16... Bxd5 { [%eval 0.41] [%clk 0:39:58] } 17. Qxd5 { [%eval 0.03] [%clk 0:51:51] } 17... Qc7 { [%eval 0.34] [%clk 0:38:06] } 18. Kh1 { [%eval 0.37] [%clk 0:50:09] } 18... Qc5 { [%eval 0.57] [%clk 0:32:46] } 19. Qd3 { [%eval 0.48] [%clk 0:49:07] } 19... Bd8 { [%eval 0.59] [%clk 0:33:10] } 20. Nc1 { [%eval 0.4] [%clk 0:41:58] } 20... Nf6 { [%eval 0.66] [%clk 0:27:07] } 21. Nb3 { [%eval 0.44] [%clk 0:41:17] } 21... Qc6 { [%eval 0.66] [%clk 0:27:05] } 22. Nd2 { [%eval 0.57] [%clk 0:41:40] } 22... Ra7 { [%eval 0.38] [%clk 0:25:43] } 23. Rfc1 { [%eval 0.36] [%clk 0:37:11] } 23... g6 { [%eval 0.37] [%clk 0:18:56] } 24. Rf1 { [%eval 0.24] [%clk 0:34:40] } 24... Kg7 { [%eval 0.51] [%clk 0:18:21] } 25. Bd5 { [%eval 0.11] [%clk 0:31:26] } 25... Qc5 { [%eval 0.26] [%clk 0:17:13] } 26. Nb3 { [%eval 0.2] [%clk 0:27:47] } 26... Qc8 { [%eval 0.05] [%clk 0:16:39] } 27. Ra4?! { [%eval -0.87] } { Inaccuracy. Bc4 was best. } { [%clk 0:26:05] } 27... Rc7?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:16:57] } 28. Rxb4 { [%eval 0.0] [%clk 0:25:56] } 28... Rxc2 { [%eval 0.54] [%clk 0:16:45] } 29. Bb7 { [%eval 0.0] [%clk 0:15:46] } 29... Qc7 { [%eval 0.29] [%clk 0:17:09] } 30. Bxa6 { [%eval 0.06] [%clk 0:16:09] } 30... Rxb2 { [%eval 0.14] [%clk 0:17:25] } 31. Rb7 { [%eval 0.0] [%clk 0:14:33] } 31... Qc6 { [%eval 0.46] [%clk 0:17:30] } 32. Nd4 { [%eval 0.55] [%clk 0:14:31] } 32... exd4 { [%eval 0.55] [%clk 0:17:50] } 33. Rxb2 { [%eval 0.5] [%clk 0:14:58] } 33... Bxa5 { [%eval 0.39] [%clk 0:17:42] } 34. fxg6 { [%eval 0.4] [%clk 0:14:10] } 34... hxg6 { [%eval 0.33] [%clk 0:17:32] } 35. Bc4 { [%eval 0.0] [%clk 0:10:26] } 35... Qxe4 { [%eval -0.07] [%clk 0:13:33] } 36. Qa3 { [%eval 0.01] [%clk 0:10:44] } 36... Bc7 { [%eval 0.54] [%clk 0:07:43] } 37. Rbf2? { [%eval -0.98] } { Mistake. Qa7 was best. } { [%clk 0:10:17] } 37... d5 { [%eval -0.43] [%clk 0:07:56] } 38. Bd3?! { [%eval -1.43] } { Inaccuracy. Re2 was best. } { [%clk 0:03:40] } 38... Qe5?! { [%eval -0.71] } { Inaccuracy. Qh4 was best. } { [%clk 0:08:21] } 39. g3 { [%eval -0.91] [%clk 0:03:39] } 39... Ne4 { [%eval -0.72] [%clk 0:07:19] } 40. Rf4 { [%eval -0.97] [%clk 0:03:09] } 40... f5 { [%eval -0.46] [%clk 0:07:30] } 41. Kg2 { [%eval -0.63] [%clk 0:29:52] } 41... Bd6 { [%eval -0.38] [%clk 0:32:11] } 42. Qa4 { [%eval -0.41] [%clk 0:29:46] } 42... Rb8 { [%eval -0.4] [%clk 0:30:47] } 43. Qd7+?! { [%eval -1.25] } { Inaccuracy. Rb1 was best. } { [%clk 0:29:57] } 43... Qe7 { [%eval -1.31] [%clk 0:30:42] } 44. Qxe7+ { [%eval -1.47] [%clk 0:30:16] } 44... Bxe7 { [%eval -1.34] [%clk 0:31:10] } 45. Rb1 { [%eval -1.35] [%clk 0:29:52] } 45... Ra8 { [%eval -1.42] [%clk 0:25:05] } 46. Rb2 { [%eval -1.27] [%clk 0:26:12] } 46... Ra3 { [%eval -1.56] [%clk 0:22:56] } 47. Bb5?? { [%eval -4.15] } { Blunder. Bb1 was best. } { [%clk 0:26:33] } 47... d3 { [%eval -4.31] [%clk 0:22:17] } 48. Rf3 { [%eval -4.86] [%clk 0:26:58] } 48... Bf6 { [%eval -4.62] [%clk 0:22:08] } 49. Rb1 { [%eval -4.96] [%clk 0:27:25] } 49... Ra2+ { [%eval -4.8] [%clk 0:22:33] } 50. Kh1 { [%eval -4.76] [%clk 0:27:51] } 50... d2 { [%eval -4.68] [%clk 0:21:49] } 51. Be2 { [%eval -5.44] [%clk 0:27:56] } 51... Nc3 { [%eval -5.5] [%clk 0:21:27] } 52. Rxc3 { [%eval -5.6] [%clk 0:28:22] } 52... Bxc3 { [%eval -5.84] [%clk 0:21:53] } 53. Rd1 { [%eval -6.0] [%clk 0:28:45] } 53... Kf6 { [%eval -5.38] [%clk 0:21:43] } 54. Kg2 { [%eval -4.94] [%clk 0:29:11] } 54... Ke5 { [%eval -5.66] [%clk 0:22:09] } 55. Kf3 { [%eval -5.51] [%clk 0:29:25] } 55... Ra7 { [%eval -5.64] [%clk 0:18:49] } 56. Ke3 { [%eval -6.23] [%clk 0:29:43] } 56... g5?! { [%eval -4.84] } { Inaccuracy. d4+ was best. } { [%clk 0:18:06] } 57. h4?! { [%eval -6.22] } { Inaccuracy. Rb1 was best. } { [%clk 0:30:10] } 57... g4 { [%eval -5.94] [%clk 0:17:24] } 58. Bd3 { [%eval -7.7] [%clk 0:30:03] } 58... Kf6 { [%eval -7.53] [%clk 0:16:02] } 59. Be2 { [%eval -8.02] [%clk 0:28:38] } 59... Re7+ { [%eval -7.73] [%clk 0:16:15] } 60. Kf2 { [%eval -7.83] [%clk 0:28:59] } 60... Re6 { [%eval -8.31] [%clk 0:14:39] } 61. Rb1 { [%eval -8.8] [%clk 0:29:04] } 61... Bd4+ { [%eval -8.71] [%clk 0:15:01] } 62. Kf1 { [%eval -9.03] [%clk 0:29:30] } 62... Re3 { [%eval -9.02] [%clk 0:15:25] } 63. Rd1 { [%eval -14.73] [%clk 0:29:56] } 63... Rxg3 { [%eval -9.75] [%clk 0:15:50] } 64. Rxd2? { [%eval #-1] } { Checkmate is now unavoidable. Bb5 was best. } { [%clk 0:30:24] } 64... Rg1# { [%clk 0:15:50] } 0-1