[Event "Casual correspondence game"] [Site "https://lichess.org/IzQy4D5t"] [Date "2024.04.08"] [White "Ratan0425"] [Black "MridiniTripathi"] [Result "0-1"] [UTCDate "2024.04.08"] [UTCTime "13:17:38"] [WhiteElo "1309"] [BlackElo "1841"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Bc4 Nc6 4. Nf3 g6 5. d3 Bg7 6. Bf4 Nf6 7. Qd2 O-O 8. O-O-O? { (0.00 → -1.14) Mistake. h3 was best. } (8. h3 e6 9. Bb3 a6 10. a4 b6 11. O-O Bb7 12. Rfe1 Qc7) 8... Bg4 9. Bh6 Bxf3 10. gxf3 Nd4 11. Nd5?! { (-1.16 → -2.08) Inaccuracy. Bxg7 was best. } (11. Bxg7) 11... Nxf3?? { (-2.08 → -0.33) Blunder. e6 was best. } (11... e6) 12. Nxf6+ Bxf6 13. Qe3 Nd4?! { (-0.38 → 0.20) Inaccuracy. Nh4 was best. } (13... Nh4) 14. c3 Re8?? { (0.05 → 2.34) Blunder. b5 was best. } (14... b5 15. Bd5) 15. cxd4 Bxd4 16. Qf3 Bf6?! { (2.28 → 3.61) Inaccuracy. d5 was best. } (16... d5 17. Bxd5 e6 18. Bb3 b5 19. Kb1 a5 20. Rd2 a4 21. Bd1 a3 22. Be3 axb2 23. Bb3) 17. d4 Qa5 18. d5?? { (3.54 → 1.17) Blunder. Kb1 was best. } (18. Kb1 cxd4 19. h4 Qb4 20. Bb3 a5 21. Bd2 Qc5 22. Rc1 Qb6 23. a4 Rac8 24. Ka2 Rxc1) 18... b5 19. Be2?! { (0.99 → 0.41) Inaccuracy. Bd2 was best. } (19. Bd2 Qa6 20. Be2 Qxa2 21. Qa3 Qxa3 22. bxa3 b4 23. Bb5 Rec8 24. a4 c4 25. Bxb4 a6) 19... Qxa2 20. Bxb5?? { (0.42 → Mate in 1) Checkmate is now unavoidable. Qa3 was best. } (20. Qa3 Qxa3) 20... Qxb2# { Black wins by checkmate. } 0-1