[Event "Rated rapid game"] [Site "https://lichess.org/ma09Puoh"] [Date "2021.11.05"] [White "CAJ2"] [Black "mfochess"] [Result "0-1"] [UTCDate "2021.11.05"] [UTCTime "00:45:31"] [WhiteElo "1325"] [BlackElo "1550"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. d3 Nf6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 a6 7. Bd3 Be7 8. O-O Qc7 9. a4 O-O 10. b3?? { (0.29 → -7.93) Blunder. a5 was best. } (10. a5 Nc6 11. Nxc6 bxc6 12. Bf4 c5 13. Qe2 Bb7 14. Ra3 Rfd8 15. Rb3 Nd7 16. Ra1 Rdb8) 10... Nbd7?? { (-7.93 → -0.32) Blunder. Qxc3 was best. } (10... Qxc3 11. Be3) 11. b4?? { (-0.32 → -7.69) Blunder. Bb2 was best. } (11. Bb2 Re8 12. Kh1 Nc5 13. f4 Bd7 14. Qf3 Nxd3 15. cxd3 Qa5 16. Nd1 Qh5 17. Qxh5 Nxh5) 11... Qxc3 12. Bb2 Qxb2 13. Qd2 Qxd4 14. c3 Qe5 15. Rae1 Nb6 16. a5 Na4 17. Qc2 b5 18. Rd1 Nxc3 19. Rc1 Na4 20. f3 Nh5 21. Qb3 Nf4 22. Qc2 Nxd3 23. Qxd3 Bf6 24. Qc2 Nc3 25. Qd3 Qd4+ 26. Qxd4 Bxd4+ 27. Kh1 Bb7 28. Rc2 Rac8 29. Rfc1 Rc7 30. f4 Rfc8 31. h3 Bxe4 32. Rd2 Be3 33. Rxd6?! { (-27.50 → Mate in 16) Checkmate is now unavoidable. Rcc2 was best. } (33. Rcc2 Bxc2) 33... Bxc1 34. Kh2 Bxf4+ 35. Kg1 Bxd6 36. Kf2 Bxb4 37. Ke3 Bd6 38. Kd4 Rc4+ 39. Ke3 Bc5+ 40. Kf4 Bxg2+ 41. Ke5 Re4# { Black wins by checkmate. } 0-1