[Event "Casual correspondence game"] [Site "https://lichess.org/PyodroOS"] [Date "2024.04.15"] [White "lichess AI level 2"] [Black "Natanael2012"] [Result "0-1"] [UTCDate "2024.04.15"] [UTCTime "10:24:28"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } Nxe4 5. Nxe4 d5 6. Bxd5?? { (0.00 → -1.73) Blunder. Bd3 was best. } (6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Qe2 Be6 10. d3 Qd7) 6... Qxd5 7. d3?! { (-1.37 → -2.02) Inaccuracy. Nc3 was best. } (7. Nc3 Qd6 8. O-O Bg4 9. h3 Bh5 10. Ne4 Qd5 11. Nc3 Qa5) 7... Bb4+?! { (-2.02 → -0.92) Inaccuracy. Bf5 was best. } (7... Bf5 8. Nc3 Qd7 9. Be3 O-O-O 10. Qd2 f6 11. a3 Bg6 12. O-O-O) 8. c3?! { (-0.92 → -1.60) Inaccuracy. Bd2 was best. } (8. Bd2 Be7 9. Nc3 Qe6 10. Qe2 O-O 11. O-O-O b5 12. Qe4 f5) 8... Ba5?? { (-1.60 → 1.02) Blunder. Be7 was best. } (8... Be7 9. c4 Qd7 10. Nc3 b6 11. O-O Bb7 12. Re1 f6 13. Be3 O-O-O 14. Nd5 Bd6 15. d4) 9. b4 Bb6 10. O-O?! { (1.41 → 0.50) Inaccuracy. c4 was best. } (10. c4 Qd7 11. c5 f5 12. Nc3 Nxb4 13. O-O Bxc5 14. Nxe5 Qe6 15. d4 Bd6 16. Qh5+ g6) 10... Bg4? { (0.50 → 2.04) Mistake. a6 was best. } (10... a6) 11. h3? { (2.04 → 0.78) Mistake. c4 was best. } (11. c4 Qe6 12. c5 f5 13. Ng3 Qd5 14. cxb6 axb6 15. Bb2 O-O-O 16. h3 Bxf3 17. Qxf3 Qxf3) 11... Bxf3 12. Qc2?? { (0.75 → -4.75) Blunder. Qxf3 was best. } (12. Qxf3 O-O-O 13. c4 Qxd3 14. Qxd3 Rxd3 15. c5 Nxb4 16. cxb6 axb6 17. a4 Rhd8 18. f4 exf4) 12... Bxg2?! { (-4.75 → -3.53) Inaccuracy. Bxe4 was best. } (12... Bxe4 13. dxe4 Qc4 14. a4 Nxb4 15. Qb1 Nd3 16. a5 Bc5 17. Qxb7 O-O 18. Be3 Bxe3 19. fxe3) 13. Re1?! { (-3.53 → -5.14) Inaccuracy. Kxg2 was best. } (13. Kxg2 f5 14. c4 Qd7 15. Nc3 Nxb4 16. Qb3 Nxd3 17. Rd1 O-O-O 18. Nd5 Nxc1 19. Raxc1 Qc6) 13... Bxe4 14. Rxe4 O-O 15. a4 Qe6 16. d4?! { (-4.12 → -5.33) Inaccuracy. a5 was best. } (16. a5 Qxh3 17. axb6 axb6 18. Rxa8 Rxa8 19. Qe2 b5 20. Re3 Qd7 21. Bb2 h6 22. d4 exd4) 16... Qxh3 17. a5 Nxd4 18. Qd1?! { (-4.47 → -7.01) Inaccuracy. cxd4 was best. } (18. cxd4 Bxd4 19. Ra3 Qf5 20. Rg3 Rfe8 21. Rg5 Qf3 22. Be3 Rad8 23. Rg3 Qf5 24. Bh6 g6) 18... Nb3?! { (-7.01 → -4.64) Inaccuracy. Nf3+ was best. } (18... Nf3+ 19. Qxf3 Qxf3 20. axb6 Qxe4 21. bxc7 Qg6+ 22. Kf1 h6 23. Be3 Kh7 24. Rd1 b6 25. Rd7) 19. Rg4?! { (-4.64 → -6.23) Inaccuracy. axb6 was best. } (19. axb6 Nxa1 20. bxc7 Qxc3 21. Rg4 Kh8 22. Be3 Qxc7 23. Qxa1 Rfe8 24. Qb1 Re6 25. b5 Qd6) 19... Nxa1 20. Bg5 Qxg4+?? { (-6.33 → -2.57) Blunder. Bxf2+ was best. } (20... Bxf2+ 21. Kxf2 f6 22. Be3 Rad8 23. Qe2 Nc2 24. Bc1 Rf7 25. Rg3 Qf5+ 26. Kg1 Kh8 27. b5) 21. Kh1?? { (-2.57 → Mate in 7) Checkmate is now unavoidable. Qxg4 was best. } (21. Qxg4 f6 22. axb6 axb6 23. Bc1 Kh8 24. Qc4 c6 25. Kh2 b5 26. Qd3 c5 27. bxc5 Nb3) 21... Qxg5? { (Mate in 7 → -8.95) Lost forced checkmate sequence. Qxd1+ was best. } (21... Qxd1+ 22. Kh2 Bxf2 23. Kg2 Qg1+ 24. Kf3 f5 25. Ke2 e4 26. Bd2 f4 27. a6 f3#) 22. Qxa1? { (-8.95 → Mate in 6) Checkmate is now unavoidable. axb6 was best. } (22. axb6 axb6 23. Qf3 Rae8 24. Qg2 Qf5 25. f3 Re6 26. Kg1 e4 27. Qg4 Rg6 28. Kf1) 22... Bxf2 23. Qf1 Qg3 24. b5 Bc5 25. Qxf7+ Rxf7 26. b6 Qe1+ 27. Kg2 Rf2+ 28. Kg3 Qe3+ 29. Kg4 Qe4+ 30. Kh5 Rf5# { Black wins by checkmate. } 0-1