Event: Round 1: Kayden Tan - Pereslavtsev, Alexandr
Site: https://lichess.org/broadcast/csc-junior-grand-prix-november-2025-under-18/round-1/lrYmDKDO/bt14VVZM
Date: 2025-11-28
White: Kayden Tan
Black: Pereslavtsev, Alexandr
BlackElo: 1841
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:20] } 2. Nf3 { [%eval 0.2] [%clk 0:15:21] } 2... e6 { [%eval 0.28] [%clk 0:15:29] } 3. c3 { [%eval 0.06] [%clk 0:15:25] } 3... Nf6 { [%eval 0.27] [%clk 0:15:37] } 4. e5 { [%eval 0.17] [%clk 0:15:21] } 4... Nd5 { [%eval 0.22] [%clk 0:15:46] } 5. d4 { [%eval 0.12] [%clk 0:15:23] } 5... cxd4 { [%eval 0.19] [%clk 0:15:55] } 6. cxd4 { [%eval 0.07] [%clk 0:15:31] } 6... b6 { [%eval 0.22] [%clk 0:16:04] } 7. Bd3 { [%eval 0.12] [%clk 0:15:15] } 7... Ba6 { [%eval 0.24] [%clk 0:16:06] } 8. Bxa6 { [%eval 0.02] [%clk 0:15:06] } 8... Nxa6 { [%eval 0.02] [%clk 0:16:14] } 9. a3 { [%eval 0.03] [%clk 0:15:09] } 9... Be7 { [%eval -0.04] [%clk 0:16:15] } 10. Nc3 { [%eval -0.09] [%clk 0:15:09] } 10... Nac7 { [%eval -0.04] [%clk 0:16:19] } 11. Bd2 { [%eval -0.09] [%clk 0:15:00] } 11... O-O { [%eval 0.0] [%clk 0:16:18] } 12. O-O { [%eval 0.01] [%clk 0:14:08] } 12... f5 { [%eval 0.02] [%clk 0:15:39] } 13. Rc1 { [%eval -0.34] [%clk 0:13:27] } 13... Nxc3 { [%eval -0.3] [%clk 0:15:33] } 14. Bxc3 { [%eval -0.33] [%clk 0:13:25] } 14... Nd5 { [%eval -0.39] [%clk 0:15:35] } 15. Ne1 { [%eval -0.58] [%clk 0:12:06] } 15... Rc8 { [%eval -0.55] [%clk 0:15:05] } 16. Bd2 { [%eval -0.57] [%clk 0:11:01] } 16... Rxc1 { [%eval -0.5] [%clk 0:15:06] } 17. Qxc1 { [%eval -0.59] [%clk 0:10:53] } 17... Qa8 { [%eval -0.6] [%clk 0:13:59] } 18. Bg5? { [%eval -2.28] } { Mistake. Qc4 was best. } { [%clk 0:09:07] } 18... Rc8 { [%eval -2.34] [%clk 0:13:41] } 19. Qd2 { [%eval -2.36] [%clk 0:08:59] } 19... Bxg5 { [%eval -2.33] [%clk 0:13:41] } 20. Qxg5 { [%eval -2.16] [%clk 0:09:07] } 20... h6 { [%eval -1.66] [%clk 0:12:58] } 21. Qd2 { [%eval -1.87] [%clk 0:08:48] } 21... Rc4 { [%eval -1.95] [%clk 0:12:18] } 22. Nc2 { [%eval -1.7] [%clk 0:06:38] } 22... Qc6 { [%eval -1.94] [%clk 0:12:06] } 23. Ne3 { [%eval -1.77] [%clk 0:06:11] } 23... Nxe3 { [%eval -1.93] [%clk 0:12:14] } 24. Qxe3 { [%eval -1.95] [%clk 0:06:07] } 24... Rc2 { [%eval -1.85] [%clk 0:12:09] } 25. Rb1 { [%eval -1.94] [%clk 0:05:26] } 25... Qc4 { [%eval -1.66] [%clk 0:12:07] } 26. h3? { [%eval -3.23] } { Mistake. b3 was best. } { [%clk 0:04:06] } 26... Qa2 { [%eval -3.12] [%clk 0:11:35] } 27. Qe1 { [%eval -3.3] [%clk 0:02:40] } 27... Rxb2 { [%eval -3.11] [%clk 0:11:30] } 28. Rxb2 { [%eval -3.03] [%clk 0:01:51] } 28... Qxb2 { [%eval -3.18] [%clk 0:11:38] } 29. Qb4?? { [%eval -7.74] } { Blunder. Qe3 was best. } { [%clk 0:02:00] } 29... Qxb4 { [%eval -7.63] [%clk 0:11:41] } 30. axb4 { [%eval -7.31] [%clk 0:02:06] } 30... a5 { [%eval -7.23] [%clk 0:11:49] } 0-1