[Event "Casual Chess960 game"] [Site "https://lichess.org/4bIErRAV"] [Date "2020.11.21"] [White "IYYFR"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2020.11.21"] [UTCTime "15:44:13"] [WhiteElo "1231"] [BlackElo "?"] [Variant "Chess960"] [TimeControl "30+10"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bbrnnqkr/pppppppp/8/8/8/8/PPPPPPPP/BBRNNQKR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 f5 2. f4 e6 3. Nf3 Nf6 4. b3 Nc6?! { (-0.05 → 0.73) Inaccuracy. b6 was best. } (4... b6 5. e3 c5 6. Bb2 Bb7 7. Qe2 Qe7 8. O-O Nc6 9. Nf2 Qe8 10. Ne5 Ne7 11. e4) 5. Bxf6?! { (0.73 → -0.18) Inaccuracy. Nf2 was best. } (5. Nf2 b6) 5... gxf6?! { (-0.18 → 0.56) Inaccuracy. Qxf6 was best. } (5... Qxf6 6. e4) 6. e3 Qa3 7. Rc2? { (0.74 → -0.50) Mistake. Nc3 was best. } (7. Nc3 b6 8. Nb5 Qb4 9. Qe2 a6 10. Nc3 Ne7 11. O-O O-O-O 12. d4 Bxf3 13. Qxf3 c6) 7... Nb4 8. Rc3?! { (-0.34 → -1.41) Inaccuracy. Rb2 was best. } (8. Rb2) 8... Qa5?! { (-1.41 → -0.32) Inaccuracy. b6 was best. } (8... b6 9. Qf2) 9. Rc1 O-O-O 10. Nd4? { (-0.43 → -1.57) Mistake. Nc3 was best. } (10. Nc3 c5) 10... Qa3?! { (-1.57 → -0.76) Inaccuracy. Nxa2 was best. } (10... Nxa2 11. Bxa2 Qxa2 12. Qe2 Qa3 13. Rb1 b6 14. O-O Rdg8 15. Rf2 Rg7 16. Nc3 Rhg8 17. g3) 11. Rc3?! { (-0.76 → -1.68) Inaccuracy. Nc3 was best. } (11. Nc3) 11... Rdg8? { (-1.68 → -0.01) Mistake. Qa5 was best. } (11... Qa5 12. Qf3 c5 13. Nc2 Bc7 14. Nxb4 cxb4 15. Rc1 Kb8 16. O-O b5 17. Qe2 Rdg8 18. Rf2) 12. Nxf5?? { (-0.01 → -4.77) Blunder. Nb5 was best. } (12. Nb5 Qa5 13. a3 b6 14. e4 a6 15. axb4 Qa1 16. Ne3 axb5 17. exf5 bxc4 18. fxe6 dxe6) 12... Nxa2?? { (-4.77 → -0.71) Blunder. exf5 was best. } (12... exf5 13. Qf3) 13. Rc2 Nc1 14. Nc3?! { (-1.26 → -2.43) Inaccuracy. Ng3 was best. } (14. Ng3 h5 15. f5 h4 16. Ne4 b6 17. Ndc3 exf5 18. Qxf5 Nd3 19. Nd5 Rg7 20. Nexf6 Bxd5) 14... Nxb3 15. Ra2 Qc5?! { (-2.50 → -1.56) Inaccuracy. Qb4 was best. } (15... Qb4) 16. d4? { (-1.56 → -3.51) Mistake. Qd1 was best. } (16. Qd1 b5) 16... Qb4 17. Qe1 a6?? { (-4.85 → -0.58) Blunder. exf5 was best. } (17... exf5) 18. O-O?? { (-0.58 → -2.54) Blunder. Ng3 was best. } (18. Ng3) 18... h5?? { (-2.54 → 0.90) Blunder. exf5 was best. } (18... exf5 19. Nd5) 19. Ne4?? { (0.90 → -2.37) Blunder. Nh4 was best. } (19. Nh4 f5) 19... Qf8?? { (-2.37 → 2.97) Blunder. Qxe1 was best. } (19... Qxe1 20. Ne7+) 20. Nh4 d5?! { (2.77 → 4.27) Inaccuracy. b6 was best. } (20... b6 21. Qc3) 21. cxd5 b6?! { (4.75 → 6.96) Inaccuracy. exd5 was best. } (21... exd5) 22. dxe6 Bc6 23. Rb2 Qa3 24. Qc3 Bd5 25. Bc2 Qe7 26. Rxb3 b5 27. Nc5 Rg4 28. Ng6?? { (13.88 → -0.06) Blunder. Qa5 was best. } (28. Qa5) 28... Rxg2+ 29. Kh1 Rxg6+?? { (-0.48 → 5.40) Blunder. Rxc2+ was best. } (29... Rxc2+ 30. e4) 30. Be4?? { (5.40 → -5.46) Blunder. e4 was best. } (30. e4) 30... Qxc5 31. h4?? { (-5.19 → Mate in 6) Checkmate is now unavoidable. Qd3 was best. } (31. Qd3 Bxe4+ 32. Qxe4 Qc4 33. Rfb1 f5 34. Qxf5 Qxe6 35. Qxe6+ Rxe6 36. Kg2 Ba7 37. Kf3 Rg8) 31... Bxe4+ 32. Kh2 Rg2+ 33. Kh3 Qf5# { Black wins by checkmate. } 0-1