[Event "WFM Ekaterina2 simul"] [Site "https://lichess.org/EcLtuFom"] [Date "2024.03.09"] [White "Ekaterina2"] [Black "BogdanovDanila"] [Result "1-0"] [UTCDate "2024.03.09"] [UTCTime "15:05:23"] [WhiteElo "1107"] [BlackElo "1500"] [WhiteTitle "WFM"] [Variant "Standard"] [TimeControl "3600+30"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e5 4. Bc4 d6?! { (0.28 → 0.95) Inaccuracy. Nf6 was best. } (4... Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qh5 g6 8. Qf3 Qxg5 9. Bxd5) 5. O-O Nf6?? { (0.53 → 2.31) Blunder. Bg4 was best. } (5... Bg4 6. h3 Bh5 7. d3 Be7 8. a4 Nf6 9. Re1 O-O 10. Nbd2) 6. Re1?? { (2.31 → 0.27) Blunder. Ng5 was best. } (6. Ng5 d5 7. exd5 Na5 8. Bb5+ Bd7 9. Qa4 Be7 10. Bxd7+ Nxd7) 6... Ke7? { (0.27 → 1.94) Mistake. Be7 was best. } (6... Be7 7. d4 cxd4 8. cxd4 Bg4 9. dxe5 dxe5 10. Nc3 O-O 11. h3) 7. d4 Be6?? { (1.91 → 5.11) Blunder. Bg4 was best. } (7... Bg4 8. dxc5) 8. d5 Nxe4 9. dxe6 fxe6 10. Bb5?! { (6.99 → 4.41) Inaccuracy. Rxe4 was best. } (10. Rxe4 h6 11. Bb3 d5 12. Rxe5 Nxe5 13. Nxe5 g5 14. Ng6+ Kf6 15. Nxh8 Bd6 16. Be3 Kg7) 10... d5?! { (4.41 → 6.96) Inaccuracy. Nf6 was best. } (10... Nf6 11. Nbd2 Qc7 12. b4 cxb4 13. c4 a6 14. Ba4 Rc8 15. a3 g6 16. Rb1) 11. Bxc6 Qb6 12. Ba4 Qa5 13. Bc2 d4 14. Bxe4 c4 15. cxd4 Rd8 16. Nxe5 Rxd4?! { (11.65 → Mate in 7) Checkmate is now unavoidable. Qxe5 was best. } (16... Qxe5 17. dxe5 Rxd1 18. Rxd1 Ke8 19. Bxb7 Be7 20. Be3 Kf7 21. Nc3 a6 22. Rd7 Re8 23. Bxa6) 17. Qe2? { (Mate in 7 → 8.70) Lost forced checkmate sequence. Bg5+ was best. } (17. Bg5+ Kd6 18. Qxd4+ Qd5 19. Bxd5 exd5 20. Qxa7 Ke6 21. Qxb7 Kf5 22. h4 Be7 23. Qd7#) 17... Qxe5 18. Nc3 b5 19. Be3 Rxe4 20. Nxe4 Qxe4? { (8.75 → Mate in 9) Checkmate is now unavoidable. Kf7 was best. } (20... Kf7 21. Ng5+ Kg8 22. Qf3 Qf6 23. Qc6 h6 24. Nxe6 Kh7 25. Rad1 Rg8 26. a3 Kh8 27. Rd7) 21. Bc5+ Kf6 22. Qxe4 Bxc5 23. Qxe6+ Kg5 24. Re5+ Kf4 25. Qf5# { White wins by checkmate. } 1-0