[Event "Rated blitz game"] [Site "https://lichess.org/npRmlCUa"] [Date "2023.08.23"] [White "aiChess2011"] [Black "jlf287"] [Result "0-1"] [UTCDate "2023.08.23"] [UTCTime "12:29:12"] [WhiteElo "2114"] [BlackElo "2410"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. exd5 cxd5 10. a3 Be7 11. Be2?! { (-0.12 → -0.68) Inaccuracy. Bd4 was best. } (11. Bd4) 11... O-O 12. O-O Bb7?! { (-1.03 → -0.35) Inaccuracy. e5 was best. } (12... e5 13. Bf3 Be6 14. Bg5 d4 15. Na2 Rc8 16. c3 Bc4 17. Re1 h6 18. Bh4 d3 19. b3) 13. Bd3?! { (-0.35 → -1.44) Inaccuracy. Bd4 was best. } (13. Bd4 Qc7 14. f4 Ne4 15. Nb5 Qb8 16. Qd3 Rd8 17. Qe3 Bc6 18. Nxa7 Ba4 19. b3 Bf6) 13... e5 14. Ne2 h6? { (-2.04 → -0.80) Mistake. Ng4 was best. } (14... Ng4 15. Ng3 Nxe3 16. fxe3 g6 17. e4 dxe4 18. Bxe4 Qb6+ 19. Kh1 Bxe4 20. Nxe4 Rad8 21. Qe2) 15. f4?? { (-0.80 → -4.86) Blunder. f3 was best. } (15. f3 e4 16. Bb5 exf3 17. gxf3 d4 18. Qxd4 Nd5 19. Bf2 Bf6 20. Qg4 Bxb2 21. Rab1 Nf6) 15... e4?? { (-4.86 → -0.48) Blunder. Ng4 was best. } (15... Ng4 16. Bd2 Bc5+ 17. Kh1 Nxh2 18. Bf5 Nxf1 19. Qxf1 Qh4+ 20. Bh3 d4 21. Kh2 exf4 22. Qxf4) 16. Bb5 Rc8 17. Nd4 Bc5 18. c3 Qb6 19. Ba4 Qxb2 20. Rc1?? { (0.21 → -3.30) Blunder. Rb1 was best. } (20. Rb1 Qxc3 21. Rb3 Qa5 22. Rxb7 Rb8 23. Rb4 Rfc8 24. Rxb8 Rxb8 25. Kh1 Qc3 26. Nc6 Rb2) 20... Ba6 21. Rf2 Qxa3 22. Bb3?! { (-3.20 → -4.25) Inaccuracy. h3 was best. } (22. h3 Bb6 23. Bb3 Bc4 24. Ba4 Bd3 25. Bb3 Rb8 26. Ra1 Qd6 27. Rc1 Rb7 28. Kh1 Rfb8) 22... Qa5? { (-4.25 → -2.56) Mistake. Ng4 was best. } (22... Ng4 23. Qxg4 Bxd4 24. Bxd4 Qxc1+ 25. Bd1 g6 26. Rc2 Qb1 27. h3 h5 28. Qg5 Qxd1+ 29. Kh2) 23. g4 Nh7? { (-2.75 → -1.26) Mistake. Ba3 was best. } (23... Ba3 24. Ra2 Bxc1 25. Rxa5 Bxe3+ 26. Kg2 Rxc3 27. Nf5 Rc1 28. Nxe3 Rxd1 29. Bxd1 d4 30. Nf5) 24. g5 hxg5 25. fxg5 Qb6 26. Bxd5 Bd3? { (-0.87 → 0.48) Mistake. Qd8 was best. } (26... Qd8) 27. c4?? { (0.48 → -5.23) Blunder. Qh5 was best. } (27. Qh5 g6) 27... Bxd4 28. Bxd4 Qxd4 29. Qh5 e3 30. Bxf7+ Kh8 31. Rf3 e2+ 32. Kg2 Be4 33. g6 Bxf3+ 34. Kxf3 Rxf7+ 35. Kg2? { (-7.05 → Mate in 5) Checkmate is now unavoidable. gxf7 was best. } (35. gxf7 Qd1 36. Qf5 Rf8 37. Rxd1 exd1=Q+ 38. Kg2 Qe2+ 39. Kg1 Qxc4 40. Kg2 Qc6+ 41. Kg3 Qc3+) 35... Qf2+ 36. Kh3 Rf3+ 37. Kg4 Rf4+ 38. Kh3 Qf3+?! { (Mate in 4 → -35.60) Lost forced checkmate sequence. Rf3+ was best. } (38... Rf3+ 39. Qxf3 Qxf3+ 40. Kh4 Rxc4+ 41. Rxc4 e1=Q#) 39. Qxf3 Rxf3+ 40. Kg4 Rf1 41. Rc2 e1=Q 42. Rg2 Qe5 43. Kh3 Rf3+ 44. Rg3 Rxg3+ 45. hxg3 Rxc4 46. g4 Rc3+ 47. Kh4 Qg3+ 48. Kh5 Qh3# { Black wins by checkmate. } 0-1