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[Event "Academie22 Arena"] [Site "http://chess-academy.net/DClvVYpx"] [Date "2025.12.06"] [Round "-"] [White "DavidKrazzy"] [Black "cobraking79"] [Result "0-1"] [UTCDate "2025.12.06"] [UTCTime "09:19:51"] [WhiteElo "1645"] [BlackElo "1622"] [WhiteRatingDiff "-79"] [BlackRatingDiff "+68"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4?! { (0.36 → -0.47) Inaccuracy. Best move was Bb5. } { C47 Four Knights Game: Scotch Variation } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bb4? { (-0.47 → 0.86) Mistake. Best move was exd4. } (4... exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O) 5. d5?! { (0.86 → -0.13) Inaccuracy. Best move was Nxe5. } (5. Nxe5 Nxe4) 5... Na5? { (-0.13 → 0.92) Mistake. Best move was Ne7. } (5... Ne7 6. Nxe5 d6 7. Bb5+ Kf8 8. Nf3 Nxe4 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 a6 12. Be2) 6. Nxe5? { (0.92 → -0.77) Mistake. Best move was Qd3. } (6. Qd3 b6) 6... d6? { (-0.77 → 1.31) Mistake. Best move was Qe7. } (6... Qe7 7. Nf3) 7. b3?? { (1.31 → -7.28) Blunder. Best move was Qd4. } (7. Qd4 c5 8. dxc6 Qb6 9. Qxb6 axb6 10. Nd7 Bxc3+ 11. bxc3 Bxd7 12. cxd7+ Kxd7 13. f3 Rhc8) 7... dxe5?? { (-7.28 → -3.94) Blunder. Best move was Bxc3+. } (7... Bxc3+ 8. Bd2 Bxe5 9. Bxa5 Nxe4 10. Qf3 Bxa1 11. Qxe4+ Qe7 12. Qxe7+ Kxe7 13. Bd3 Be5 14. h4) 8. f4?? { (-3.94 → -11.63) Blunder. Best move was Bd2. } (8. Bd2) 8... exf4?? { (-11.63 → -5.34) Blunder. Best move was Bxc3+. } (8... Bxc3+) 9. Bxf4?? { (-5.34 → -11.30) Blunder. Best move was Qd3. } (9. Qd3 O-O 10. Bd2 Ng4 11. Be2 Ne5 12. Qd4 Nac6 13. Qf2 Qf6 14. O-O Nd4 15. Kh1 Nxe2) 9... Bxc3+ 10. Qd2 Bxd2+ 11. Kxd2 Nxe4+ 12. Ke3 Nc5 13. h4 Qxd5 14. Bb5+ Nd7 15. c4 Qe6+ 16. Kf3 O-O 17. Bxc7 Re8 18. Bxa5?! { (-20.30 → Mate in 2) Checkmate is now unavoidable. Best move was Rhe1. } (18. Rhe1 Qf5+) 18... Qe3+ 19. Kg4 Ne5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Nf6#. } (19... Nf6#) 20. Kh5 g6# { Black wins by checkmate. } 0-1