[Event "NAGARHATKESH Arena"] [Site "https://lichess.org/s48Lia3C"] [Date "2020.06.14"] [White "AkshajDesai"] [Black "JKBuch"] [Result "0-1"] [UTCDate "2020.06.14"] [UTCTime "06:07:21"] [WhiteElo "1440"] [BlackElo "1515"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 { C50 Four Knights Game: Italian Variation } 5. Ng5 O-O 6. g4?? { (-0.37 → -4.02) Blunder. d3 was best. } (6. d3 d6 7. h3 Ne7 8. O-O c6 9. Bb3 Ng6 10. Nf3 Re8) 6... h6?! { (-4.02 → -2.70) Inaccuracy. d5 was best. } (6... d5 7. exd5) 7. Nf3?! { (-2.70 → -3.48) Inaccuracy. Bxf7+ was best. } (7. Bxf7+ Rxf7 8. Nxf7 Kxf7 9. h3 d5 10. exd5 Nxd5 11. Ne4 Bb6 12. d3 Nf6 13. Be3 Nxe4) 7... d6? { (-3.48 → -1.72) Mistake. Nxg4 was best. } (7... Nxg4) 8. Bb5?? { (-1.72 → -5.70) Blunder. h3 was best. } (8. h3 Be6 9. Be2 d5 10. d3 d4 11. Nb1 Nh7 12. Bd2 Be7 13. O-O h5 14. Nh2 Ng5) 8... Bxg4?! { (-5.70 → -4.22) Inaccuracy. Nxg4 was best. } (8... Nxg4 9. O-O f5 10. Bxc6 bxc6 11. Qe2 fxe4 12. Nxe4 Bb6 13. d3 d5 14. Ng3 Qf6 15. Kg2) 9. Bxc6 bxc6 10. Rg1 d5 11. exd5? { (-3.81 → -7.41) Mistake. Qe2 was best. } (11. Qe2 Bh5) 11... cxd5?! { (-7.41 → -5.30) Inaccuracy. e4 was best. } (11... e4 12. d4) 12. d3 e4 13. d4? { (-4.84 → -8.73) Mistake. dxe4 was best. } (13. dxe4 Re8 14. Be3 Bxe3 15. fxe3 Qb8 16. Qd4 c5 17. Qxf6 gxf6 18. Rxg4+ Kh8 19. O-O-O dxe4) 13... Bxf3 14. Qd2 Bb4 15. Qxh6 Nh5 16. Bg5 Bxc3+ 17. Kf1 Qb8 18. Be7?! { (-13.38 → Mate in 1) Checkmate is now unavoidable. Qc6 was best. } (18. Qc6 Qxb2 19. Rc1 Nf6 20. h3 Bxd4 21. Rg3 Qb6 22. Qxb6 axb6 23. c3 Be5 24. Rc2 Nd7) 18... Qb5# { Black wins by checkmate. } 0-1