Event: 49th Annual World Open
Site: ChessKast.com
Date: 2021-07-02
White: Shreya Mangalam
Black: Eugene Yanayt
Result: 1/2-1/2
ECO: B72
Opening: Sicilian Defense: Dragon Variation, Classical Variation, Grigoriev Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:12] } 2. Nf3 { [%eval 0.0] [%clk 1:30:58] } 2... d6 { [%eval 0.0] [%clk 1:30:16] } 3. d4 { [%eval 0.15] [%clk 1:31:19] } 3... cxd4 { [%eval 0.13] [%clk 1:30:45] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:48] } 4... Nf6 { [%eval 0.14] [%clk 1:31:09] } 5. Nc3 { [%eval 0.0] [%clk 1:32:14] } 5... g6?! { [%eval 0.76] } { Inaccuracy. Nc6 was best. } { [%clk 1:31:33] } 6. Be2?! { [%eval 0.0] } { Inaccuracy. f3 was best. } { [%clk 1:32:42] } 6... Bg7 { [%eval 0.25] [%clk 1:31:38] } 7. Be3 { [%eval 0.0] [%clk 1:33:10] } 7... O-O?? { [%eval 1.72] } { Blunder. Nc6 was best. } 8. Qd2 { [%eval 1.32] } 8... Nc6 { [%eval 1.73] } 9. O-O-O?! { [%eval 0.71] } { Inaccuracy. h3 was best. } 9... d5?? { [%eval 3.89] } { Blunder. Ng4 was best. } 10. exd5 { [%eval 3.8] } 10... Nxd5? { [%eval 6.7] } { Mistake. Nxd4 was best. } 11. Nxc6?? { [%eval 2.54] } { Blunder. Nxd5 was best. } 11... bxc6 { [%eval 2.7] } 12. Nxd5 { [%eval 3.13] } 12... cxd5 { [%eval 3.9] } 13. Qxd5 { [%eval 2.79] } 13... Qc7?? { [%eval #2] } { Checkmate is now unavoidable. Qxd5 was best. } 14. Qxa8? { [%eval 9.18] } { Lost forced checkmate sequence. Qd8+ was best. } 14... Bf5 15. Qxf8+ Kxf8 16. Bd3 Be6 17. Kb1 f5 18. Rhe1 Kf7 19. g3 Qb7 20. Bc1 Bd5 21. b3 Bc3 1/2-1/2