Event: Round 6: Mayank Chakraborty - Shyam, Sundar M.
Date: 2025-06-01
White: Mayank Chakraborty
WhiteTitle: IM
WhiteElo: 2457
Black: Shyam, Sundar M.
BlackTitle: GM
BlackElo: 2462
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:28:23] } 2. Nf3 { [%eval 0.08] [%clk 1:31:19] } 2... Nf6 { [%eval 0.11] [%clk 1:28:35] } 3. c4 { [%eval 0.22] [%clk 1:31:43] } 3... e6 { [%eval 0.17] [%clk 1:28:24] } 4. g3 { [%eval 0.16] [%clk 1:32:09] } 4... dxc4 { [%eval 0.31] [%clk 1:28:01] } 5. Bg2 { [%eval 0.22] [%clk 1:32:36] } 5... Bb4+ { [%eval 0.18] [%clk 1:28:26] } 6. Bd2 { [%eval 0.19] [%clk 1:33:00] } 6... a5 { [%eval 0.07] [%clk 1:28:53] } 7. a3 { [%eval 0.05] [%clk 1:33:25] } 7... Bxd2+ { [%eval 0.1] [%clk 1:27:07] } 8. Nbxd2 { [%eval 0.18] [%clk 1:33:53] } 8... b5 { [%eval 0.17] [%clk 1:27:26] } 9. b3 { [%eval 0.11] [%clk 1:34:19] } 9... cxb3 { [%eval 0.12] [%clk 1:27:06] } 10. Qxb3 { [%eval 0.15] [%clk 1:34:47] } 10... c6 { [%eval 0.14] [%clk 1:26:56] } 11. Qb2 { [%eval 0.08] [%clk 1:34:54] } 11... O-O { [%eval 0.1] [%clk 1:26:54] } 12. O-O { [%eval 0.14] [%clk 1:34:49] } 12... Nbd7 { [%eval 0.19] [%clk 1:21:39] } 13. Rfc1 { [%eval 0.14] [%clk 1:31:44] } 13... Bb7 { [%eval 0.13] [%clk 1:20:05] } 14. Ne1 { [%eval 0.2] [%clk 1:30:46] } 14... Qb6 { [%eval 0.14] [%clk 1:07:54] } 15. Nd3 { [%eval 0.16] [%clk 1:30:52] } 15... Rac8 { [%eval 0.26] [%clk 1:08:20] } 16. Rc2 { [%eval 0.29] [%clk 1:23:24] } 16... Rfd8 { [%eval 0.35] [%clk 1:02:36] } 17. Rac1 { [%eval 0.22] [%clk 1:23:18] } 17... h6 { [%eval 0.29] [%clk 1:02:51] } 18. e4 { [%eval 0.03] [%clk 1:12:39] } 18... Ba6 { [%eval 0.08] [%clk 0:42:05] } 19. e5 { [%eval 0.11] [%clk 1:07:18] } 19... Nd5 { [%eval 0.0] [%clk 0:42:19] } 20. Ne4 { [%eval 0.0] [%clk 1:06:24] } 20... b4 { [%eval 0.01] [%clk 0:40:05] } 21. Ndc5 { [%eval 0.1] [%clk 1:06:02] } 21... Nxc5 { [%eval 0.17] [%clk 0:40:20] } 22. Rxc5?! { [%eval -0.84] } { Inaccuracy. dxc5 was best. } { [%clk 1:05:24] } 22... Rc7 { [%eval -0.73] [%clk 0:34:03] } 23. Qb3?! { [%eval -1.45] } { Inaccuracy. Nd6 was best. } { [%clk 0:43:30] } 23... Be2? { [%eval -0.33] } { Mistake. a4 was best. } { [%clk 0:12:57] } 24. Qb2 { [%eval -0.64] [%clk 0:26:54] } 1/2-1/2