Event: World Junior Championship
Site: chess24.com
Date: 2022-10-16
White: Oye-Stromberg, Alexander
WhiteTitle: FM
WhiteElo: 2233
Black: Ballesteros Cardenas, Leonardo
BlackTitle: CM
BlackElo: 2121
Result: 1-0
ECO: A70
Opening: Benoni Defense: Classical Variation, New York Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:50] } 1... Nf6 { [%eval 0.23] [%clk 1:30:49] } 2. c4 { [%eval 0.29] [%clk 1:28:48] } 2... e6 { [%eval 0.23] [%clk 1:31:00] } 3. Nf3 { [%eval 0.0] [%clk 1:28:13] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:30:24] } 4. d5 { [%eval 0.29] [%clk 1:28:06] } 4... exd5 { [%eval 0.52] [%clk 1:30:48] } 5. cxd5 { [%eval 0.83] [%clk 1:28:25] } 5... d6 { [%eval 0.77] [%clk 1:31:14] } 6. e4 { [%eval 0.66] [%clk 1:27:24] } 6... g6 { [%eval 0.76] [%clk 1:30:42] } 7. h3 { [%eval 0.54] [%clk 1:26:55] } 7... Bg7 { [%eval 0.51] [%clk 1:30:13] } 8. Nc3 { [%eval 0.67] [%clk 1:26:56] } 8... a6?! { [%eval 1.27] } { Inaccuracy. O-O was best. } { [%clk 1:30:10] } 9. a4 { [%eval 0.88] [%clk 1:26:03] } 9... O-O { [%eval 1.06] [%clk 1:30:31] } 10. Bd3 { [%eval 0.89] [%clk 1:25:34] } 10... Nbd7 { [%eval 1.21] [%clk 1:26:37] } 11. O-O { [%eval 0.99] [%clk 1:25:12] } 11... Qe7 { [%eval 1.36] [%clk 1:25:07] } 12. Be3 { [%eval 1.37] [%clk 1:16:41] } 12... Ne8 { [%eval 1.53] [%clk 1:18:24] } 13. Qd2 { [%eval 1.32] [%clk 1:12:03] } 13... Rb8 { [%eval 1.77] [%clk 1:15:13] } 14. Rab1 { [%eval 1.47] [%clk 1:01:24] } 14... f5 { [%eval 2.06] [%clk 1:09:53] } 15. Bg5 { [%eval 1.93] [%clk 0:56:42] } 15... Qf7 { [%eval 2.5] [%clk 1:01:00] } 16. exf5 { [%eval 2.58] [%clk 0:53:58] } 16... gxf5 { [%eval 2.46] [%clk 1:01:16] } 17. Bc4?! { [%eval 1.58] } { Inaccuracy. b4 was best. } { [%clk 0:38:54] } 17... Ne5 { [%eval 1.52] [%clk 0:46:21] } 18. Nxe5 { [%eval 1.63] [%clk 0:39:10] } 18... Bxe5 { [%eval 1.5] [%clk 0:46:49] } 19. f4?! { [%eval 0.92] } { Inaccuracy. Rfe1 was best. } { [%clk 0:38:03] } 19... Bd4+ { [%eval 1.25] [%clk 0:43:30] } 20. Kh2 { [%eval 1.07] [%clk 0:36:21] } 20... Nf6 { [%eval 1.47] [%clk 0:30:49] } 21. Bxf6 { [%eval 0.97] [%clk 0:14:35] } 21... Bxf6 { [%eval 0.95] [%clk 0:27:19] } 22. Rbe1?! { [%eval -0.11] } { Inaccuracy. b4 was best. } { [%clk 0:14:53] } 22... Bd7 { [%eval 0.29] [%clk 0:27:02] } 23. a5 { [%eval 0.0] [%clk 0:07:49] } 23... Rbe8?! { [%eval 0.7] } { Inaccuracy. Kh8 was best. } { [%clk 0:23:23] } 24. Re6 { [%eval 0.5] [%clk 0:06:42] } 24... Bxc3?! { [%eval 1.58] } { Inaccuracy. Bd8 was best. } { [%clk 0:14:26] } 25. Qxc3 { [%eval 1.62] [%clk 0:06:42] } 25... Rxe6?? { [%eval 7.56] } { Blunder. Bxe6 was best. } { [%clk 0:05:15] } 26. dxe6 { [%eval 7.84] [%clk 0:07:30] } 26... Bxe6 { [%eval 7.07] [%clk 0:05:38] } 27. Rf3 { [%eval 6.82] [%clk 0:06:19] } 27... Qf6 { [%eval 7.25] [%clk 0:01:15] } 28. Bxe6+ { [%eval 7.91] [%clk 0:06:54] } 28... Qxe6 { [%eval 7.88] [%clk 0:01:15] } 29. Rg3+ { [%eval 8.04] [%clk 0:07:18] } 29... Kf7 { [%eval 7.55] [%clk 0:02:07] } 30. Qg7+ { [%eval 8.1] [%clk 0:07:20] } 30... Ke8 { [%eval 6.78] [%clk 0:02:32] } 31. Qxb7 { [%eval 7.11] [%clk 0:07:30] } 31... Qe7 { [%eval 8.52] [%clk 0:00:33] } 32. Qxa6 { [%eval 8.46] [%clk 0:06:38] } 32... Qd7 { [%eval 9.12] [%clk 0:00:45] } 33. Rb3 { [%eval 9.32] [%clk 0:04:57] } 33... Qa4? { [%eval #7] } { Checkmate is now unavoidable. d5 was best. } { [%clk 0:00:32] } 34. Rb8+? { [%eval 9.6] } { Lost forced checkmate sequence. Qc8+ was best. } { [%clk 0:04:43] } 34... Ke7 { [%eval 10.33] [%clk 0:00:37] } 35. Qb7+ { [%eval 9.7] [%clk 0:05:07] } 35... Ke6 { [%eval 9.82] [%clk 0:01:02] } 36. Rxf8 { [%eval 10.34] [%clk 0:05:20] } 36... Qxf4+ { [%clk 0:01:26] } 37. g3 { [%clk 0:05:36] } 1-0