[Event "9th Online Chess Tour"] [Site "https://lichess.org/gNI82ELO"] [Date "2024.05.15"] [White "arshiya11389"] [Black "Mahan_83"] [Result "0-1"] [UTCDate "2024.05.15"] [UTCTime "19:02:00"] [WhiteElo "2501"] [BlackElo "2475"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B80"] [Opening "Sicilian Defense: Scheveningen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 { B80 Sicilian Defense: Scheveningen Variation } 6. h3 a6 7. g4 b5 8. g5 Nfd7 9. Be3 Bb7 10. Qd2?! { (0.71 → -0.27) Inaccuracy. a3 was best. } (10. a3 Be7 11. h4 Nc6 12. Rg1 Qa5 13. h5 b4 14. axb4 Qxb4 15. Qd2) 10... Nb6?! { (-0.27 → 0.65) Inaccuracy. b4 was best. } (10... b4 11. Nce2 Bxe4 12. Rg1 Nc5 13. Qxb4 d5 14. Qc3 Bd6 15. Ng3 Nbd7 16. b4) 11. f3? { (0.65 → -0.67) Mistake. a3 was best. } (11. a3) 11... N8d7 12. Qf2?! { (-0.26 → -1.08) Inaccuracy. a4 was best. } (12. a4 b4) 12... Rc8 13. a3 Nc4?! { (-1.02 → -0.32) Inaccuracy. d5 was best. } (13... d5 14. exd5 Bxd5 15. Bd3 Be7 16. a4 bxa4 17. Bxa6 a3 18. Bxc8 Qxc8 19. Nxd5) 14. Bxc4 Rxc4 15. Nb3 Rc8?! { (-0.36 → 0.50) Inaccuracy. Be7 was best. } (15... Be7) 16. f4? { (0.50 → -0.72) Mistake. O-O-O was best. } (16. O-O-O Be7 17. Kb1 O-O 18. h4 Ne5 19. Na5 Rxc3 20. Nxb7 Qc7 21. bxc3 Qxb7) 16... Nc5?! { (-0.72 → 0.31) Inaccuracy. Be7 was best. } (16... Be7 17. f5 Rxc3 18. bxc3 Bxe4 19. fxe6 O-O 20. O-O fxe6 21. Qg3 Bd5 22. Rxf8+) 17. Nxc5 dxc5 18. O-O?! { (0.34 → -0.25) Inaccuracy. f5 was best. } (18. f5 exf5 19. Qxf5 Qd7 20. Qxd7+ Kxd7 21. a4 b4 22. O-O-O+ Ke6 23. Nd5 Bd6) 18... b4 19. Na4 Bxe4?! { (-0.29 → 0.50) Inaccuracy. Qc7 was best. } (19... Qc7 20. f5) 20. Nxc5 Bxc5 21. Bxc5 bxa3 22. Rxa3?! { (0.85 → 0.27) Inaccuracy. b4 was best. } (22. b4 f5) 22... Bb7?? { (0.27 → 3.06) Blunder. h6 was best. } (22... h6 23. g6 h5 24. Re1 Qd5 25. c4 Qf5 26. Bb4 Rxc4 27. gxf7+ Qxf7) 23. Rd3 Qc7 24. b4?? { (2.80 → 0.91) Blunder. Rfd1 was best. } (24. Rfd1 Qc6 25. Kh2 h6 26. Rd7 Qxd7 27. Rxd7 Kxd7 28. Qd4+ Bd5 29. gxh6 gxh6) 24... Qc6 25. Qd4?? { (1.00 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (25. Kh2) 25... Qg2# { Black wins by checkmate. } 0-1