[Event "Casual correspondence game"] [Site "https://lichess.org/p2A5Utx5"] [Date "2024.04.28"] [White "lichess AI level 3"] [Black "Etahrif"] [Result "0-1"] [UTCDate "2024.04.28"] [UTCTime "12:30:39"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A21"] [Opening "English Opening: King's English Variation, Reversed Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 { A21 English Opening: King's English Variation, Reversed Sicilian } Bc5 3. e3 d6 4. a3 Be6 5. Nf3 h6 6. Qb3?! { (0.89 → 0.28) Inaccuracy. d4 was best. } (6. d4 exd4) 6... Nc6?! { (0.28 → 0.92) Inaccuracy. Bb6 was best. } (6... Bb6 7. d4 Nd7 8. Qc2 Ne7 9. dxe5 dxe5 10. b4 a5 11. Bb2 axb4 12. axb4 Rxa1+ 13. Bxa1) 7. h4? { (0.92 → -0.19) Mistake. Qxb7 was best. } (7. Qxb7) 7... f5?! { (-0.19 → 0.53) Inaccuracy. a6 was best. } (7... a6 8. Nd5) 8. d3? { (0.53 → -0.73) Mistake. Qxb7 was best. } (8. Qxb7 Bd7 9. Qb3 a5 10. Qd1 Nf6 11. d4 Bb6 12. Be2 O-O 13. c5 exd4 14. cxb6 dxc3) 8... Nf6 9. Qb5?! { (-0.53 → -1.59) Inaccuracy. Qxb7 was best. } (9. Qxb7 Bd7) 9... e4 10. Qxb7 Na5 11. Qa6?! { (-1.02 → -2.03) Inaccuracy. Qb5+ was best. } (11. Qb5+ c6 12. Qa4 exf3 13. b4 Bb6 14. Bd2 O-O 15. bxa5 Bxa5 16. gxf3 f4 17. Rb1 Nd7) 11... Nb3?? { (-2.03 → 2.05) Blunder. c6 was best. } (11... c6 12. b4 Bb6 13. Nd4 Bc8 14. Qxa5 Bxa5 15. Nxc6 Bxb4 16. axb4 Qb6 17. Nd4 Qxb4 18. Bd2) 12. Nxe4?? { (2.05 → -2.27) Blunder. Qb5+ was best. } (12. Qb5+ c6 13. Qxb3 exf3 14. d4 Bb6 15. gxf3 O-O 16. Bd2 f4 17. O-O-O Nh5 18. Qa4 Rc8) 12... fxe4 13. Nd4?? { (-2.17 → -5.61) Blunder. Qa4+ was best. } (13. Qa4+ c6 14. Qxb3 exf3 15. gxf3 O-O 16. Qc2 Bb6 17. Bd2 c5 18. O-O-O Rb8 19. Rg1 Kh8) 13... Bxd4?! { (-5.61 → -4.27) Inaccuracy. Nxd4 was best. } (13... Nxd4 14. exd4 Bxd4 15. Be3 Bxe3 16. fxe3 O-O 17. c5 Kh8 18. Be2 Qe7 19. O-O exd3 20. Qxd3) 14. Be2? { (-4.27 → -7.18) Mistake. Qa4+ was best. } (14. Qa4+ c6 15. Qxb3 Bb6 16. Bd2 O-O 17. f3 Nh5 18. O-O-O Ng3 19. Rg1 d5 20. dxe4 dxe4) 14... exd3?! { (-7.18 → -5.49) Inaccuracy. Nxa1 was best. } (14... Nxa1 15. Qa4+ Qd7 16. Qxd7+ Bxd7 17. exd4 Nc2+ 18. Kd1 Nxd4 19. Be3 Nxe2 20. Kxe2 exd3+ 21. Kd2) 15. Bg4?! { (-5.49 → -7.66) Inaccuracy. Qa4+ was best. } (15. Qa4+ Qd7 16. Qxb3 dxe2 17. exd4 O-O 18. d5 Bf5 19. f3 Nh5 20. Be3 Ng3 21. Kf2 Nxh1+) 15... Bxg4 16. Qb5+ Bd7 17. Qxb3 Be5 18. Qxd3 Rb8 19. Qc2 Ng4 20. Qe4 h5 21. O-O?? { (-6.87 → Mate in 7) Checkmate is now unavoidable. f4 was best. } (21. f4 O-O 22. fxe5 Nxe5 23. b4 Qf6 24. Ra2 Rbe8 25. Bb2 Qf2+ 26. Kd1 Bg4+ 27. Kc1 Rf7) 21... Rh6?? { (Mate in 7 → -6.51) Lost forced checkmate sequence. Qxh4 was best. } (21... Qxh4 22. Rd1 Qxf2+ 23. Kh1 O-O 24. Qd5+ Kh8 25. Qg8+ Kxg8 26. Bd2 Qh4+ 27. Kg1 Qh2#) 22. Bd2?? { (-6.51 → Mate in 7) Checkmate is now unavoidable. g3 was best. } (22. g3 Qe7 23. Qc2 Qe6 24. c5 Bb5 25. e4 Rf6 26. Bg5 Rf3 27. Qd1 Rf8 28. Qc2 Bxf1) 22... Nf6?? { (Mate in 7 → -5.98) Lost forced checkmate sequence. Qxh4 was best. } (22... Qxh4 23. Rfe1 Qxf2+ 24. Kh1 Rf6 25. Qf4 Rxf4 26. exf4 Bc6 27. Re4 Bxe4 28. fxe5 Qxg2#) 23. Qf3 Bg4 24. Qxg4?! { (-6.39 → -9.75) Inaccuracy. Qc6+ was best. } (24. Qc6+ Bd7 25. Qf3 Rxb2 26. Bc1 Rb6 27. e4 Rh8 28. Bf4 Qe7 29. Bg5 Qe6 30. Qd3 c5) 24... hxg4 25. g3 Ne4 26. Rad1 Rxb2 27. Bc1 Rc2 28. Rfe1?! { (-12.58 → Mate in 5) Checkmate is now unavoidable. Rd4 was best. } (28. Rd4 Qa8 29. Bb2 Nxg3 30. Rd5 Rxb2 31. fxg3 Bxg3 32. Rf4 Rxh4 33. Rxg4 Qxd5 34. cxd5 Rxg4) 28... Nxf2 29. Rd2 Nh3+ 30. Kh2 Rxd2+ 31. Bxd2 Qf6 32. Ba5 Qf2+ 33. Kh1 Bxg3 34. h5 Qh2# { Black wins by checkmate. } 0-1