Event: 38th National Under 13 Open Chess Championship
Site: https://lichess.org/broadcast/open-u13/round-11/ei2IH62R/2W1XSw32
Date: 2025-09-09
White: Aryan Behera
WhiteElo: 1994
Black: Mayukh Majumder
BlackElo: 2198
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 90 mins + 30 Sec

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... Nc6 { [%eval 0.3] [%clk 1:31:19] } 3. d4 { [%eval 0.27] [%clk 1:31:49] } 3... cxd4 { [%eval 0.27] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:16] } 4... Nf6 { [%eval 0.19] [%clk 1:32:08] } 5. Nc3 { [%eval 0.26] [%clk 1:32:43] } 5... e5 { [%eval 0.34] [%clk 1:32:33] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:09] } 6... d6 { [%eval 0.34] [%clk 1:32:59] } 7. Bg5 { [%eval 0.22] [%clk 1:33:35] } 7... a6 { [%eval 0.3] [%clk 1:33:22] } 8. Na3 { [%eval 0.29] [%clk 1:34:01] } 8... b5 { [%eval 0.27] [%clk 1:33:44] } 9. Nd5 { [%eval 0.34] [%clk 1:34:27] } 9... Be7 { [%eval 0.39] [%clk 1:34:10] } 10. Bxf6 { [%eval 0.38] [%clk 1:34:53] } 10... Bxf6 { [%eval 0.33] [%clk 1:34:35] } 11. c3 { [%eval 0.13] [%clk 1:35:18] } 11... Rb8 { [%eval 0.17] [%clk 1:35:01] } 12. Nc2 { [%eval 0.21] [%clk 1:35:43] } 12... Bg5 { [%eval 0.3] [%clk 1:35:27] } 13. a4 { [%eval 0.36] [%clk 1:36:02] } 13... bxa4 { [%eval 0.21] [%clk 1:35:39] } 14. Ncb4 { [%eval 0.26] [%clk 1:36:27] } 14... Nxb4 { [%eval 0.24] [%clk 1:35:54] } 15. Nxb4 { [%eval 0.11] [%clk 1:36:52] } 15... Bd7 { [%eval 0.16] [%clk 1:35:16] } 16. Bxa6 { [%eval 0.08] [%clk 1:27:37] } 16... Qa5 { [%eval 0.14] [%clk 1:35:38] } 17. Qd5 { [%eval -0.15] [%clk 1:23:55] } 17... Qxd5 { [%eval -0.14] [%clk 1:27:44] } 18. exd5 { [%eval -0.13] [%clk 1:24:23] } 18... O-O { [%eval 0.0] [%clk 1:18:01] } 19. O-O { [%eval 0.0] [%clk 1:24:36] } 19... e4 { [%eval 0.0] [%clk 1:18:18] } 20. Rfb1 { [%eval 0.0] [%clk 1:22:47] } 20... Rb6 { [%eval -0.08] [%clk 1:18:25] } 21. Be2 { [%eval -0.08] [%clk 1:20:40] } 21... Ra8 { [%eval -0.11] [%clk 1:16:35] } 22. Ra2 { [%eval -0.04] [%clk 1:16:42] } 22... Bb5 { [%eval 0.27] [%clk 1:09:07] } 23. Kf1 { [%eval 0.0] [%clk 1:08:42] } 23... Bd7 { [%eval 0.05] [%clk 0:56:28] } 24. Rba1 { [%eval 0.01] [%clk 1:08:05] } 24... e3?! { [%eval 0.94] } { Inaccuracy. Bd2 was best. } { [%clk 0:56:54] } 25. Nc6?! { [%eval 0.19] } { Inaccuracy. Bd1 was best. } { [%clk 1:07:07] } 25... Re8 { [%eval 0.27] [%clk 0:56:41] } 26. fxe3 { [%eval 0.01] [%clk 1:03:59] } 26... Bxe3 { [%eval 0.0] [%clk 0:56:30] } 27. Bd1 { [%eval -0.11] [%clk 0:49:40] } 27... Bf5 { [%eval -0.2] [%clk 0:56:59] } 28. Be2 { [%eval -0.62] [%clk 0:50:09] } 28... Bd7?! { [%eval 0.07] } { Inaccuracy. g5 was best. } { [%clk 0:57:28] } 29. Bd1 { [%eval -0.05] [%clk 0:50:38] } 29... Bf5 { [%eval -0.1] [%clk 0:57:43] } 30. Be2 { [%eval -0.48] [%clk 0:51:05] } 30... Bd7 { [%eval 0.0] [%clk 0:57:03] } 1/2-1/2