Event: Round 9: Vaidyanathan, Sathya - Rajaguru, Diyenka Kithumi
Date: 2025-07-31
White: Vaidyanathan, Sathya
WhiteElo: 1722
Black: Rajaguru, Diyenka Kithumi
BlackElo: 1422
Result: 1-0
ECO: C45
Opening: Scotch Game: Blumenfeld Attack
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... e5 { [%eval 0.22] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] [%clk 0:03:04] } 2... Nc6 { [%eval 0.21] [%clk 0:03:04] } 3. d4 { [%eval 0.04] [%clk 0:03:05] } 3... exd4 { [%eval 0.04] [%clk 0:03:02] } 4. Nxd4 { [%eval 0.06] [%clk 0:03:05] } 4... Bc5 { [%eval 0.16] [%clk 0:02:55] } 5. Be3 { [%eval 0.21] [%clk 0:03:06] } 5... Qf6 { [%eval 0.25] [%clk 0:02:41] } 6. Nb5?! { [%eval -0.55] } { Inaccuracy. c3 was best. } { [%clk 0:03:07] } 6... Bd6?? { [%eval 3.75] } { Blunder. Bxe3 was best. } { [%clk 0:02:18] } 7. Nxd6+ { [%eval 3.71] [%clk 0:02:59] } 7... cxd6 { [%eval 3.82] [%clk 0:02:03] } 8. Nc3 { [%eval 3.83] [%clk 0:03:01] } 8... b6 { [%eval 4.13] [%clk 0:01:36] } 9. Nd5 { [%eval 4.15] [%clk 0:03:01] } 9... Qd8 { [%eval 4.09] [%clk 0:01:32] } 10. Bf4 { [%eval 4.18] [%clk 0:02:57] } 10... Ne5 { [%eval 4.28] [%clk 0:01:23] } 11. Qd4 { [%eval 3.7] [%clk 0:02:21] } 11... f6 { [%eval 4.27] [%clk 0:01:04] } 12. Qc3 { [%eval 4.13] [%clk 0:02:21] } 12... Nc6? { [%eval 6.69] } { Mistake. Bb7 was best. } { [%clk 0:00:31] } 13. Bxd6 { [%eval 6.88] [%clk 0:02:19] } 13... Nh6 { [%eval 7.03] [%clk 0:00:25] } 14. Nc7+ { [%eval 6.67] [%clk 0:02:11] } 14... Kf7?? { [%eval #9] } { Checkmate is now unavoidable. Qxc7 was best. } { [%clk 0:00:20] } 15. Qb3+ { [%eval #8] [%clk 0:02:08] } 15... Kg6 { [%eval #8] [%clk 0:00:14] } 16. Nxa8? { [%eval 7.57] } { Lost forced checkmate sequence. Qg3+ was best. } { [%clk 0:02:03] } 16... Re8 { [%eval 7.63] [%clk 0:00:08] } 17. Bd3 { [%eval 6.79] [%clk 0:02:03] } 17... Rg8 { [%clk 0:00:00] } 1-0