Event: WCC 2023 - Open U12
Site: Sharm El Sheikh, Egypt
Date: 2023-10-17
White: Martinez Flores, Matias
WhiteElo: 1778
Black: Negrean, Andrei
BlackElo: 2003
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 1:30:00 +30

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:31:08] } 2... d6 { [%eval 0.0] [%clk 1:30:52] } 3. d4 { [%eval 0.25] [%clk 1:31:21] } 3... cxd4 { [%eval 0.13] [%clk 1:31:07] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:44] } 4... Nf6 { [%eval 0.3] [%clk 1:31:29] } 5. Nc3 { [%eval 0.21] [%clk 1:32:06] } 5... a6 { [%eval 0.39] [%clk 1:31:36] } 6. f3 { [%eval 0.33] [%clk 1:31:58] } 6... e5 { [%eval 0.31] [%clk 1:31:35] } 7. Nb3 { [%eval 0.26] [%clk 1:32:17] } 7... Be6 { [%eval 0.25] [%clk 1:31:36] } 8. Be3 { [%eval 0.31] [%clk 1:32:35] } 8... Nbd7 { [%eval 0.4] [%clk 1:31:37] } 9. Qd2 { [%eval 0.3] [%clk 1:32:13] } 9... Be7 { [%eval 0.42] [%clk 1:31:19] } 10. g4 { [%eval 0.39] [%clk 1:29:26] } 10... O-O { [%eval 0.42] [%clk 1:28:05] } 11. O-O-O { [%eval 0.36] [%clk 1:29:51] } 11... b5 { [%eval 0.43] [%clk 1:26:58] } 12. g5 { [%eval 0.34] [%clk 1:30:01] } 12... Nh5 { [%eval 0.34] [%clk 1:26:35] } 13. Nd5 { [%eval 0.44] [%clk 1:29:42] } 13... Bxd5 { [%eval 0.41] [%clk 1:26:14] } 14. exd5 { [%eval 0.34] [%clk 1:30:06] } 14... f6 { [%eval 0.41] [%clk 1:16:28] } 15. gxf6 { [%eval 0.4] [%clk 1:29:22] } 15... Rxf6 { [%eval 0.69] [%clk 1:09:24] } 16. Na5 { [%eval 0.7] [%clk 1:24:16] } 16... Nf4 { [%eval 0.68] [%clk 1:01:50] } 17. Nc6 { [%eval 0.68] [%clk 1:21:05] } 17... Qf8 { [%eval 0.71] [%clk 0:58:13] } 18. Rg1?! { [%eval 0.02] } { Inaccuracy. c4 was best. } { [%clk 1:09:34] } 18... Bd8 { [%eval 0.21] [%clk 0:50:35] } 19. Rg4 { [%eval -0.01] [%clk 0:57:14] } 19... Bb6 { [%eval 0.02] [%clk 0:47:22] } 20. c4?! { [%eval -0.71] } { Inaccuracy. Bxf4 was best. } { [%clk 0:53:50] } 20... Bxe3 { [%eval -0.73] [%clk 0:44:03] } 21. Qxe3 { [%eval -0.78] [%clk 0:54:11] } 21... bxc4 { [%eval -0.56] [%clk 0:39:07] } 22. Bxc4 { [%eval -0.51] [%clk 0:54:18] } 22... Kh8 { [%eval -0.48] [%clk 0:30:39] } 23. Kb1 { [%eval -0.56] [%clk 0:41:36] } 23... Rh6 { [%eval -0.45] [%clk 0:19:48] } 24. Rd2 { [%eval -0.55] [%clk 0:38:23] } 24... Rh3 { [%eval -0.28] [%clk 0:15:08] } 25. Rg3 { [%eval -0.35] [%clk 0:35:35] } 25... Qf5+ { [%eval -0.28] [%clk 0:12:34] } 26. Qe4 { [%eval -0.12] [%clk 0:34:26] } 26... Qxe4+ { [%eval -0.16] [%clk 0:04:30] } 27. fxe4 { [%eval -0.18] [%clk 0:34:38] } 27... Nc5?! { [%eval 0.74] } { Inaccuracy. Rxg3 was best. } { [%clk 0:04:19] } 28. Rxh3 { [%eval 0.65] [%clk 0:28:06] } 28... Nxh3 { [%eval 0.87] [%clk 0:04:41] } 29. Re2 { [%eval 0.78] [%clk 0:28:20] } 29... Ng5 { [%eval 0.97] [%clk 0:03:19] } 30. Kc2? { [%eval -0.23] } { Mistake. b4 was best. } { [%clk 0:28:19] } 30... a5 { [%eval -0.19] [%clk 0:02:04] } 31. Bd3 { [%eval -0.23] [%clk 0:28:14] } 31... a4 { [%eval 0.1] [%clk 0:01:49] } 32. Kc3 { [%eval 0.11] [%clk 0:25:03] } 32... Rf8 { [%eval 0.36] [%clk 0:01:19] } 33. h4 { [%eval 0.08] [%clk 0:22:52] } 33... Nh3 { [%eval 0.44] [%clk 0:01:05] } 34. Re3?! { [%eval -0.2] } { Inaccuracy. Bc2 was best. } { [%clk 0:22:21] } 34... Nf2 { [%eval -0.17] [%clk 0:01:09] } 35. Bc2 { [%eval -0.09] [%clk 0:22:17] } 35... Rf4 { [%eval -0.06] [%clk 0:01:18] } 36. b4? { [%eval -1.27] } { Mistake. Kc4 was best. } { [%clk 0:21:34] } 36... axb3 { [%eval -1.56] [%clk 0:01:17] } 37. axb3 { [%eval -1.42] [%clk 0:21:59] } 37... Ncxe4+ { [%eval -1.38] [%clk 0:00:57] } 38. Bxe4 { [%eval -1.53] [%clk 0:21:14] } 38... Nxe4+ { [%eval -1.08] [%clk 0:01:16] } 39. Kd3? { [%eval -2.34] } { Mistake. Kb4 was best. } { [%clk 0:21:30] } 39... Nf6 { [%eval -2.58] [%clk 0:01:26] } 40. Ne7 { [%eval -2.66] [%clk 0:18:16] } 40... Rxh4 { [%eval -2.78] [%clk 0:01:11] } 41. Nf5 { [%eval -3.16] [%clk 0:18:27] } 41... Rb4 { [%eval -2.9] [%clk 0:01:25] } 42. Nxd6 { [%eval -3.6] [%clk 0:17:23] } 42... Rxb3+ { [%eval -3.62] [%clk 0:01:49] } 43. Ke2 { [%eval -3.42] [%clk 0:17:49] } 43... Rxe3+ { [%eval -3.53] [%clk 0:01:12] } 44. Kxe3 { [%eval -3.61] [%clk 0:18:14] } 44... Nxd5+ { [%eval -3.45] [%clk 0:01:36] } 45. Ke4 { [%eval -3.35] [%clk 0:18:33] } 45... Nf6+ { [%eval -3.39] [%clk 0:00:58] } 46. Kxe5 { [%eval -3.25] [%clk 0:18:57] } 46... h6 { [%eval -3.31] [%clk 0:01:12] } 47. Nf7+ { [%eval -3.35] [%clk 0:18:45] } 47... Kh7 { [%eval -3.19] [%clk 0:01:35] } 48. Kf5 { [%eval -3.26] [%clk 0:19:09] } 48... Nd7 { [%eval -3.24] [%clk 0:01:02] } 49. Ke6?! { [%eval -4.69] } { Inaccuracy. Nd6 was best. } { [%clk 0:19:01] } 49... Kg6 { [%eval -4.51] [%clk 0:01:13] } 50. Nd6 { [%eval -4.66] [%clk 0:19:23] } 50... Nf6 { [%eval -4.66] [%clk 0:01:24] } 51. Nf5 { [%eval -4.63] [%clk 0:19:19] } 51... Ng4 { [%eval -4.68] [%clk 0:01:13] } 52. Ng3 { [%eval -5.78] [%clk 0:19:05] } 52... h5 { [%eval -5.98] [%clk 0:01:03] } 53. Nf5 { [%eval -6.13] [%clk 0:18:30] } 53... Nh6 { [%eval -6.26] [%clk 0:01:14] } 54. Ne3 { [%eval -6.27] [%clk 0:18:26] } 54... Kg5 { [%eval -6.28] [%clk 0:01:37] } 55. Ke5?? { [%eval #-37] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:18:52] } 55... Ng4+ { [%eval -85.06] [%clk 0:02:02] } 56. Ke4 { [%eval #-18] [%clk 0:19:03] } 56... Nxe3 { [%eval #-29] [%clk 0:02:26] } 57. Kxe3 { [%eval #-20] [%clk 0:19:28] } 57... Kg4 { [%eval #-17] [%clk 0:02:46] } 58. Kf2 { [%eval #-15] [%clk 0:19:55] } 58... Kh3 { [%eval #-15] [%clk 0:03:07] } 59. Kg1?? { [%eval #-15] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:20:19] } 59... Kg3 { [%eval #-14] [%clk 0:03:33] } 60. Kh1 { [%eval #-14] [%clk 0:20:45] } 60... Kf2 { [%eval #-11] [%clk 0:03:57] } 61. Kh2 { [%eval #-11] [%clk 0:21:05] } 61... g5 { [%eval #-10] [%clk 0:04:20] } 62. Kh3 { [%eval #-10] [%clk 0:21:04] } 62... g4+ { [%eval #-11] [%clk 0:04:45] } 63. Kh4 { [%eval #-11] [%clk 0:21:28] } 63... g3 { [%eval #-11] [%clk 0:05:10] } 64. Kxh5 { [%eval #-10] [%clk 0:21:53] } 64... g2 { [%eval #-9] [%clk 0:05:34] } 65. Kg5 { [%eval #-9] [%clk 0:22:18] } 65... g1=Q+ { [%eval #-8] [%clk 0:06:02] } 66. Kf4 { [%eval #-7] [%clk 0:22:39] } 66... Qg3+ { [%eval #-6] [%clk 0:06:20] } 67. Ke4?? { [%eval #-5] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:22:16] } 67... Qg4+ { [%eval #-7] [%clk 0:06:45] } 68. Kd3 { [%eval #-4] [%clk 0:22:40] } 68... Qf4 { [%eval #-5] [%clk 0:07:08] } 69. Kc3 { [%eval #-5] [%clk 0:23:04] } 69... Ke3 { [%eval #-4] [%clk 0:07:35] } 70. Kc2 { [%eval #-3] [%clk 0:23:29] } 70... Qc4+ { [%eval #-4] [%clk 0:08:00] } 71. Kb2 { [%eval #-4] [%clk 0:23:54] } 71... Kd2 { [%eval #-3] [%clk 0:08:26] } 72. Ka3 { [%eval #-3] [%clk 0:24:16] } 72... Qb5 { [%eval #-2] [%clk 0:08:51] } 73. Ka2 { [%eval #-2] [%clk 0:24:43] } 73... Kc2 { [%eval #-1] [%clk 0:09:19] } 74. Ka3 { [%eval #-1] [%clk 0:25:04] } 74... Qa5# { [%clk 0:09:47] } 0-1