Event: boys-14
Site: Batumi
Date: 2023-06-07
White: Beitner, Yehonatan
WhiteElo: 1546
Black: Tregubenko, Nikolay
BlackElo: 1950
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:09] } 1... c5 { [%eval 0.32] [%clk 0:15:09] } 2. Nf3 { [%eval 0.0] [%clk 0:15:13] } 2... d6 { [%eval 0.0] [%clk 0:15:12] } 3. d4 { [%eval 0.25] [%clk 0:15:17] } 3... cxd4 { [%eval 0.13] [%clk 0:15:16] } 4. Nxd4 { [%eval 0.27] [%clk 0:15:21] } 4... Nf6 { [%eval 0.3] [%clk 0:15:20] } 5. Nc3 { [%eval 0.21] [%clk 0:15:25] } 5... a6 { [%eval 0.39] [%clk 0:15:25] } 6. Be2 { [%eval 0.07] [%clk 0:15:28] } 6... e5 { [%eval 0.13] [%clk 0:15:23] } 7. Nb3 { [%eval 0.0] [%clk 0:15:33] } 7... Be7 { [%eval 0.22] [%clk 0:15:22] } 8. f4 { [%eval -0.07] [%clk 0:15:36] } 8... exf4 { [%eval 0.46] [%clk 0:15:02] } 9. Bxf4 { [%eval 0.39] [%clk 0:15:39] } 9... Nc6 { [%eval 0.42] [%clk 0:15:03] } 10. O-O { [%eval 0.2] [%clk 0:15:35] } 10... O-O { [%eval 0.22] [%clk 0:14:42] } 11. Qe1 { [%eval 0.22] [%clk 0:15:37] } 11... b5 { [%eval 0.2] [%clk 0:13:46] } 12. a4 { [%eval 0.36] [%clk 0:15:06] } 12... bxa4 { [%eval 0.35] [%clk 0:12:10] } 13. Rxa4 { [%eval 0.39] [%clk 0:15:05] } 13... Ne5 { [%eval 0.45] [%clk 0:10:39] } 14. Qg3 { [%eval 0.01] [%clk 0:14:40] } 14... Ng6 { [%eval 0.4] [%clk 0:10:36] } 15. Be3 { [%eval 0.38] [%clk 0:14:44] } 15... Bb7 { [%eval 0.53] [%clk 0:09:46] } 16. Rd1?! { [%eval -0.03] } { Inaccuracy. Bd3 was best. } { [%clk 0:14:04] } 16... a5 { [%eval 0.27] [%clk 0:09:04] } 17. Nd5?! { [%eval -0.4] } { Inaccuracy. Bb5 was best. } { [%clk 0:13:10] } 17... Nxd5 { [%eval -0.15] [%clk 0:08:57] } 18. exd5 { [%eval -0.18] [%clk 0:13:12] } 18... Bf6 { [%eval -0.31] [%clk 0:08:49] } 19. c3 { [%eval -0.33] [%clk 0:12:09] } 19... Be5?! { [%eval 0.55] } { Inaccuracy. Re8 was best. } { [%clk 0:08:37] } 20. Qf2 { [%eval 0.53] [%clk 0:12:07] } 20... Ne7 { [%eval 0.69] [%clk 0:06:07] } 21. Bf3 { [%eval 0.73] [%clk 0:08:04] } 21... Nf5?! { [%eval 1.31] } { Inaccuracy. Qd7 was best. } { [%clk 0:03:04] } 22. Bb6 { [%eval 1.36] [%clk 0:07:41] } 22... Qg5 { [%eval 1.33] [%clk 0:03:03] } 23. Bxa5?? { [%eval -1.12] } { Blunder. Nxa5 was best. } { [%clk 0:06:18] } 23... Bf4 { [%eval -1.09] [%clk 0:02:32] } 24. Rxf4 { [%eval -1.19] [%clk 0:03:24] } 24... Qxf4 { [%eval -1.08] [%clk 0:02:35] } 25. Bb4 { [%eval -1.23] [%clk 0:03:00] } 25... Rfe8 { [%eval -1.12] [%clk 0:01:37] } 26. g3?! { [%eval -1.74] } { Inaccuracy. Be2 was best. } { [%clk 0:02:01] } 26... Qe5?! { [%eval -0.91] } { Inaccuracy. Qh6 was best. } { [%clk 0:01:09] } 27. Na5 { [%eval -0.78] [%clk 0:01:50] } 27... Ba6 { [%eval -0.83] [%clk 0:00:48] } 28. c4 { [%eval -0.86] [%clk 0:01:39] } 28... Qe3? { [%eval 0.62] } { Mistake. Qf6 was best. } { [%clk 0:00:35] } 29. Re1 { [%eval 0.11] [%clk 0:01:16] } 29... Qxf2+?! { [%eval 1.16] } { Inaccuracy. Qg5 was best. } { [%clk 0:00:37] } 30. Kxf2 { [%eval 1.28] [%clk 0:01:19] } 30... Rxe1 { [%eval 1.59] [%clk 0:00:31] } 31. Kxe1?? { [%eval -0.11] } { Blunder. Bxe1 was best. } { [%clk 0:01:22] } 31... Bc8?? { [%eval 1.85] } { Blunder. Ne3 was best. } { [%clk 0:00:20] } 32. Be4?! { [%eval 0.72] } { Inaccuracy. Kd2 was best. } { [%clk 0:01:16] } 32... Bd7?! { [%eval 1.87] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:11] } 33. Kd2 { [%eval 1.57] [%clk 0:01:03] } 33... Nd4?! { [%eval 2.78] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:13] } 34. Nb7?? { [%eval 0.48] } { Blunder. Kd3 was best. } { [%clk 0:00:59] } 34... Ra4 { [%eval 0.6] [%clk 0:00:08] } 35. Bc3 { [%eval 0.29] [%clk 0:00:41] } 35... Rxc4 { [%eval 0.2] [%clk 0:00:08] } 36. Nxd6 { [%eval 0.16] [%clk 0:00:45] } 36... Ra4 { [%eval 0.18] [%clk 0:00:12] } 37. Nb7 { [%eval 0.0] [%clk 0:00:26] } 37... Nb3+ { [%eval 0.0] [%clk 0:00:14] } 38. Kc2?? { [%eval -1.8] } { Blunder. Ke3 was best. } { [%clk 0:00:30] } 38... Rxe4 { [%eval -1.61] [%clk 0:00:14] } 39. Kxb3 { [%eval -1.62] [%clk 0:00:34] } 39... Bc8?? { [%eval 3.14] } { Blunder. Bg4 was best. } { [%clk 0:00:07] } 40. Nd6 { [%eval 2.73] [%clk 0:00:35] } 40... Bf5?? { [%eval 5.71] } { Blunder. Be6 was best. } { [%clk 0:00:06] } 41. Nxf5 { [%eval 5.71] [%clk 0:00:34] } 41... g6 { [%eval 5.88] [%clk 0:00:07] } 42. d6 { [%eval 6.03] [%clk 0:00:27] } 42... Re6?? { [%eval #10] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:00:07] } 43. d7 { [%eval 10.97] [%clk 0:00:29] } 43... Rb6+ { [%eval #9] [%clk 0:00:12] } 44. Kc2 { [%eval #25] [%clk 0:00:31] } 44... Rb8 { [%eval 11.43] [%clk 0:00:13] } 45. Ne7+ { [%eval #7] [%clk 0:00:35] } 45... Kf8 { [%eval #9] [%clk 0:00:14] } 46. Nc6? { [%eval 7.86] } { Lost forced checkmate sequence. Nc8 was best. } { [%clk 0:00:40] } 1-0