[Event "Rated rapid game"] [Site "https://lichess.org/nMkvS3jp"] [Date "2023.01.06"] [White "ha236"] [Black "Onyankopon"] [Result "0-1"] [UTCDate "2023.01.06"] [UTCTime "14:27:16"] [WhiteElo "1662"] [BlackElo "1689"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Be7 5. O-O O-O 6. d3 a6 7. Re1 b5?! { (0.26 → 0.97) Inaccuracy. h6 was best. } (7... h6 8. h3 Bc5 9. Ne2 d6 10. c3 Be6 11. Bxe6 fxe6 12. Ng3) 8. Bb3?! { (0.97 → 0.34) Inaccuracy. Bd5 was best. } (8. Bd5 Bd6 9. Bg5 h6 10. Bh4 Rb8 11. d4 exd4 12. Nxd4 Nxd4) 8... d6 9. a4 Bb7? { (0.11 → 1.60) Mistake. b4 was best. } (9... b4 10. Nd5 Bg4 11. Nxe7+ Qxe7 12. Be3 Na5 13. Ba2 Rab8 14. h3 Bxf3 15. Qxf3 b3 16. cxb3) 10. axb5 axb5 11. Rxa8 Bxa8 12. Nxb5 Nd4? { (1.52 → 3.39) Mistake. Bb7 was best. } (12... Bb7 13. h3 h6 14. Bd2 Nb8 15. Nc3 Nbd7 16. Qb1 Qa8 17. Qa2 Qxa2 18. Bxa2 Ra8) 13. Nfxd4 exd4 14. Nxd4 c6 15. Re3 d5 16. Ba4?! { (3.44 → 2.35) Inaccuracy. Nf5 was best. } (16. Nf5 dxe4 17. Nxe7+ Qxe7 18. dxe4 Bb7 19. Qe1 Bc8 20. f3 Ba6 21. Bd2 Rd8 22. Rc3 c5) 16... dxe4 17. dxe4?? { (2.11 → -2.56) Blunder. c3 was best. } (17. c3 Qc7 18. Nf5 Bc5 19. d4 Bd6 20. Nxd6 Qxd6 21. Rg3 Kh8 22. Rg5 h6 23. Re5 Bb7) 17... c5 18. Nf5?? { (-2.59 → Mate in 2) Checkmate is now unavoidable. f3 was best. } (18. f3 cxd4 19. Rd3 Qa5 20. b3 Bd6 21. Kh1 Qe5 22. Qg1 Nh5 23. Bb2 Qg5 24. Qf2 Nf4) 18... Qxd1+ 19. Re1 Qxe1# { Black wins by checkmate. } 0-1