Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: M, Mridav
Black: Koehalmi-Szabo, Mihaly
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:05] } 2... d6 { [%eval 0.0] [%clk 0:10:02] } 3. d4 { [%eval 0.15] [%clk 0:10:07] } 3... cxd4 { [%eval 0.13] [%clk 0:10:05] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:09] } 4... Nf6 { [%eval 0.14] [%clk 0:10:07] } 5. Nc3 { [%eval 0.18] [%clk 0:10:10] } 5... a6 { [%eval 0.21] [%clk 0:10:08] } 6. Be3 { [%eval 0.13] [%clk 0:10:11] } 6... e5 { [%eval 0.31] [%clk 0:10:09] } 7. Nb3 { [%eval 0.0] [%clk 0:10:12] } 7... Be6 { [%eval 0.11] [%clk 0:10:09] } 8. Be2 { [%eval 0.38] [%clk 0:10:14] } 8... Nbd7 { [%eval 0.5] [%clk 0:10:07] } 9. O-O { [%eval 0.44] [%clk 0:10:14] } 9... Be7 { [%eval 0.27] [%clk 0:10:07] } 10. f4 { [%eval 0.5] [%clk 0:10:15] } 10... exf4 { [%eval 0.13] [%clk 0:09:58] } 11. Bxf4 { [%eval 0.41] [%clk 0:10:15] } 11... Ne5 { [%eval 0.26] [%clk 0:09:59] } 12. Bxe5?? { [%eval -1.81] } { Blunder. Qe1 was best. } { [%clk 0:10:14] } 12... dxe5 { [%eval -1.93] [%clk 0:10:02] } 13. Bf3 { [%eval -2.32] [%clk 0:10:16] } 13... O-O { [%eval -2.26] [%clk 0:09:58] } 14. h3 { [%eval -2.53] [%clk 0:10:16] } 14... Qb6+ { [%eval -2.25] [%clk 0:09:53] } 15. Kh1 { [%eval -2.38] [%clk 0:10:16] } 15... Rad8 { [%eval -2.29] [%clk 0:09:54] } 16. Qe1 { [%eval -2.37] [%clk 0:10:15] } 16... Rd7?! { [%eval -1.66] } { Inaccuracy. Bc4 was best. } { [%clk 0:09:30] } 17. Qg3?! { [%eval -2.47] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:12] } 17... Bd6 { [%eval -2.08] [%clk 0:09:07] } 18. Rad1 { [%eval -2.11] [%clk 0:10:12] } 18... Rfd8 { [%eval -1.96] [%clk 0:08:32] } 19. Rd2 { [%eval -2.08] [%clk 0:09:58] } 19... Bc7 { [%eval -1.65] [%clk 0:08:05] } 20. Rxd7 { [%eval -1.77] [%clk 0:09:50] } 20... Rxd7 { [%eval -1.74] [%clk 0:07:57] } 21. Na4?? { [%eval -6.37] } { Blunder. Qf2 was best. } { [%clk 0:09:50] } 21... Qb5 { [%eval -6.77] [%clk 0:07:36] } 22. Qf2 { [%eval -6.73] [%clk 0:08:11] } 22... Bxb3?? { [%eval -1.13] } { Blunder. Qxa4 was best. } { [%clk 0:07:18] } 23. axb3 { [%eval -1.21] [%clk 0:08:05] } 23... Qc6 { [%eval -1.09] [%clk 0:06:52] } 24. Nc3 { [%eval -0.97] [%clk 0:07:42] } 24... Bb6 { [%eval -1.09] [%clk 0:06:44] } 25. Qe2 { [%eval -1.13] [%clk 0:07:34] } 25... Bd4?! { [%eval -0.51] } { Inaccuracy. g6 was best. } { [%clk 0:05:57] } 26. Nd5 { [%eval -0.52] [%clk 0:06:36] } 26... Bxb2?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:05:24] } 27. Nxf6+ { [%eval 0.0] [%clk 0:06:29] } 27... gxf6 { [%eval 0.0] [%clk 0:04:23] } 28. c4 { [%eval -0.09] [%clk 0:06:17] } 28... Ba3 { [%eval 0.0] [%clk 0:04:06] } 29. Bg4 { [%eval 0.0] [%clk 0:06:00] } 29... Rd4 { [%eval 0.0] [%clk 0:03:39] } 30. Bf5 { [%eval -0.15] [%clk 0:06:00] } 30... Kf8 { [%eval 0.0] [%clk 0:03:34] } 31. Qh5 { [%eval 0.0] [%clk 0:05:49] } 31... Ke7 { [%eval 0.0] [%clk 0:03:30] } 32. Qxh7 { [%eval 0.0] [%clk 0:05:42] } 32... Qe8?! { [%eval 0.72] } { Inaccuracy. Rd3 was best. } { [%clk 0:03:14] } 33. Qh5? { [%eval -0.29] } { Mistake. h4 was best. } { [%clk 0:05:19] } 33... Qg8 { [%eval 0.0] [%clk 0:03:00] } 34. Qf3 { [%eval 0.08] [%clk 0:05:10] } 34... Qg5 { [%eval 0.25] [%clk 0:02:50] } 35. Rf2?! { [%eval -0.57] } { Inaccuracy. g3 was best. } { [%clk 0:04:41] } 35... Bc5 { [%eval -0.47] [%clk 0:02:40] } 36. Rc2 { [%eval -0.83] [%clk 0:04:20] } 36... Ba7?! { [%eval 0.01] } { Inaccuracy. Rd2 was best. } { [%clk 0:02:12] } 37. c5 { [%eval 0.0] [%clk 0:03:46] } 37... Rd2 { [%eval 0.0] [%clk 0:02:09] } 38. Rc3 { [%eval 0.0] [%clk 0:03:04] } 38... a5 { [%eval -0.08] [%clk 0:01:35] } 39. c6?? { [%eval -1.66] } { Blunder. Bg4 was best. } { [%clk 0:02:29] } 39... bxc6? { [%eval -0.22] } { Mistake. Rf2 was best. } { [%clk 0:01:21] } 40. Rxc6 { [%eval -0.22] [%clk 0:02:29] } 40... Rf2 { [%eval -0.22] [%clk 0:01:17] } 41. Rc7+ { [%eval -0.18] [%clk 0:01:52] } 41... Kf8 { [%eval -0.18] [%clk 0:01:12] } 42. Qg4?? { [%eval -6.4] } { Blunder. Rc8+ was best. } { [%clk 0:01:43] } 42... Rf1+ { [%eval -6.61] [%clk 0:01:10] } 43. Kh2 { [%eval -6.39] [%clk 0:01:43] } 43... Bg1+ { [%eval -6.55] [%clk 0:01:12] } 44. Kg3 { [%eval -8.83] [%clk 0:01:39] } 44... Qe3+ { [%eval -8.63] [%clk 0:00:53] } 45. Kh4 { [%eval -8.04] [%clk 0:01:21] } 45... Rf4 { [%eval -8.53] [%clk 0:00:54] } 46. Rc8+ { [%eval -8.7] [%clk 0:01:17] } 46... Ke7 { [%eval -8.59] [%clk 0:00:55] } 47. Rc7+? { [%eval #-9] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:01:18] } 47... Kd6 { [%eval #-8] [%clk 0:00:56] } 48. Rd7+ { [%eval #-8] [%clk 0:01:19] } 48... Kc6 { [%eval #-7] [%clk 0:00:56] } 49. Rxf7?? { [%eval #-3] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:01:21] } 49... Rxg4+ { [%eval #-2] [%clk 0:00:57] } 50. hxg4 { [%eval #-2] [%clk 0:01:16] } 50... Bf2+ { [%eval #-1] [%clk 0:00:58] } 51. g3 { [%eval #-1] [%clk 0:01:13] } 51... Qxg3+?? { [%eval -5.45] } { Lost forced checkmate sequence. Qh6# was best. } { [%clk 0:00:57] } 52. Kh5 { [%eval -5.72] [%clk 0:01:14] } 52... Qh4+ { [%eval -4.59] [%clk 0:00:59] } 53. Kg6 { [%eval -4.87] [%clk 0:01:14] } 53... Qg5+ { [%eval -4.87] [%clk 0:01:02] } 54. Kh7 { [%eval -4.9] [%clk 0:01:16] } 54... Kb5 { [%eval -4.95] [%clk 0:00:55] } 55. Rg7 { [%eval -5.22] [%clk 0:01:13] } 55... Qh4+ { [%eval -5.02] [%clk 0:00:55] } 56. Kg8 { [%eval -5.06] [%clk 0:01:13] } 56... Qg3 { [%eval -5.0] [%clk 0:00:55] } 57. Be6 { [%eval -5.27] [%clk 0:01:09] } 57... Qe3 { [%eval -5.04] [%clk 0:00:49] } 58. Bd5 { [%eval -5.15] [%clk 0:01:09] } 58... Qc5?! { [%eval -3.6] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:31] } 59. Kf7?! { [%eval -5.27] } { Inaccuracy. g5 was best. } { [%clk 0:01:03] } 59... Bh4 { [%eval -5.34] [%clk 0:00:28] } 60. Kg8 { [%eval -5.93] [%clk 0:00:52] } 60... Kb4 { [%eval -5.5] [%clk 0:00:22] } 61. Kh7 { [%eval -5.5] [%clk 0:00:43] } 61... Qc8 { [%eval -5.07] [%clk 0:00:19] } 62. Rg8 { [%eval -5.15] [%clk 0:00:39] } 62... Qd7+ { [%eval -5.25] [%clk 0:00:19] } 63. Rg7 { [%eval -5.59] [%clk 0:00:40] } 63... Qe8 { [%eval -5.32] [%clk 0:00:18] } 64. Rg8 { [%eval -5.56] [%clk 0:00:39] } 64... Qb5 { [%eval -5.44] [%clk 0:00:18] } 65. Rg7 { [%eval -5.61] [%clk 0:00:39] } 65... Qe2 { [%eval -5.56] [%clk 0:00:18] } 66. Rg8 { [%eval -5.89] [%clk 0:00:39] } 66... Bg5 { [%eval -6.08] [%clk 0:00:19] } 67. Rb8+ { [%eval -6.0] [%clk 0:00:30] } 67... Ka3 { [%eval -6.0] [%clk 0:00:19] } 68. Kg6 { [%eval -6.39] [%clk 0:00:32] } 68... Qxg4 { [%eval -6.24] [%clk 0:00:19] } 69. Rg8 { [%eval -7.07] [%clk 0:00:33] } 69... Qh4 { [%eval -6.01] [%clk 0:00:14] } 70. Rf8?! { [%eval -8.59] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:34] } 70... Qh6+ { [%eval -9.08] [%clk 0:00:12] } 71. Kf7 { [%eval -8.63] [%clk 0:00:35] } 71... f5 { [%eval -11.65] [%clk 0:00:11] } 72. exf5?! { [%eval #-2] } { Checkmate is now unavoidable. Rh8 was best. } { [%clk 0:00:34] } 72... Qf6+?? { [%eval -6.85] } { Lost forced checkmate sequence. Qh7+ was best. } { [%clk 0:00:12] } 73. Ke8 { [%clk 0:00:34] } 73... Qe7# { [%clk 0:00:14] } 0-1