lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/JD46NLLU"] [Date "2025.12.08"] [Round "-"] [White "Greg17"] [Black "EdChiriac"] [Result "1-0"] [UTCDate "2025.12.08"] [UTCTime "16:13:43"] [WhiteElo "1502"] [BlackElo "1475"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-15"] [Variant "King of the Hill"] [TimeControl "360+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 3. Nf3?! { (0.92 → 0.16) Inaccuracy. Best move was f4. } (3. f4 Bc5) 3... Nf6?! { (0.16 → 0.80) Inaccuracy. Best move was f5. } (3... f5) 4. Bc4? { (0.80 → -0.25) Mistake. Best move was d4. } (4. d4 exd4) 4... Bc5?! { (-0.25 → 0.67) Inaccuracy. Best move was Nxe4. } { C50 Four Knights Game: Italian Variation } (4... Nxe4 5. Nd5) 5. O-O?! { (0.67 → 0.13) Inaccuracy. Best move was d3. } (5. d3 d6 6. Bg5 Nd4 7. Nxd4 Bxd4 8. f4 c6 9. Rf1 exf4 10. Rxf4 Qb6 11. Bb3 Rg8) 5... a6? { (0.13 → 1.37) Mistake. Best move was O-O. } (5... O-O) 6. Re1? { (1.37 → -0.01) Mistake. Best move was Nd5. } (6. Nd5 Nd4) 6... b5? { (-0.01 → 1.22) Mistake. Best move was d6. } (6... d6 7. Nd5 b5 8. Bb3 Ng4 9. Rf1 Nd4 10. h3 Nf6 11. Nxd4 exd4 12. d3 c6 13. Nf4) 7. Kf1?? { (1.22 → -3.45) Blunder. Best move was Bd5. } (7. Bd5) 7... Ke7?? { (-3.45 → 3.22) Blunder. Best move was bxc4. } (7... bxc4 8. d3) 8. Ke2?? { (3.22 → -4.15) Blunder. Best move was Nd5+. } (8. Nd5+) 8... bxc4 9. d4? { (-4.19 → -5.71) Mistake. Best move was Kf1. } (9. Kf1 a5) 9... Ke6?? { (-5.71 → 2.75) Blunder. Best move was Nxd4+. } (9... Nxd4+ 10. Kf1) 10. Ke3?? { (2.75 → -16.85) Blunder. Best move was dxc5. } (10. dxc5 d6 11. Kf1 h6 12. Qe2 a5 13. cxd6 cxd6 14. Qxc4+ Kd7 15. Kg1 Ba6 16. Qxf7+ Qe7) 10... exd4+ 11. Kf4?! { (-16.14 → Mate in 4) Checkmate is now unavoidable. Best move was Ke2. } (11. Ke2 dxc3) 11... g6?? { (Mate in 4 → 1.73) Lost forced checkmate sequence. Best move was Nh5+. } (11... Nh5+ 12. Kg4 Ne5+ 13. Kh3 Nxf3 14. Bg5 Ke5#) 12. b4?? { (1.73 → Mate in 4) Checkmate is now unavoidable. Best move was Ng5+. } (12. Ng5+ Ke7 13. Nd5+ Kd6 14. Nxf7+ Ke6 15. Nxd8+ Rxd8 16. Nxc7+ Kd6 17. e5+ Kxc7 18. exf6 d5) 12... dxc3?? { (Mate in 4 → -1.76) Lost forced checkmate sequence. Best move was Nh5+. } (12... Nh5+ 13. Kg4 Ne5+ 14. Kh3 Nxf3 15. Bg5 Ke5#) 13. bxc5?? { (-1.76 → -10.45) Blunder. Best move was Ng5+. } (13. Ng5+ Ke7 14. Qd5 Nh5+ 15. Kf3 Nd4+ 16. Ke3 Nxc2+ 17. Ke2 Nf6 18. Qe5+ Kf8 19. bxc5 Nxe1) 13... Nd4?? { (-10.45 → Mate in 2) Checkmate is now unavoidable. Best move was Nh5+. } (13... Nh5+) 14. Qxd4?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Nxd4+. } (14. Nxd4+ Ke7 15. Ke5#) 14... d5 15. Rd1?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was exd5+. } (15. exd5+ Kd7 16. Ke5#) 15... Bb7 16. exd5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Ng5+. } (16. Ng5+ Ke7 17. Ke5#) 16... Bxd5 17. Re1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ng5+. } (17. Ng5+ Kd7 18. Ke5#) 17... Ne4 18. Rxe4+ Kd7 19. Ke5# { Game ends by variant rule. } 1-0