lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/vytZQ04W"] [Date "2025.08.05"] [Round "-"] [White "Blue_Sonik"] [Black "Purple3004"] [Result "0-1"] [UTCDate "2025.08.05"] [UTCTime "15:39:55"] [WhiteElo "1423"] [BlackElo "1421"] [WhiteRatingDiff "-92"] [BlackRatingDiff "+63"] [Variant "Racing Kings"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "8/8/8/8/8/8/krbnNBRK/qrbnNBRQ w - - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Rg3?? { (0.15 → -3.76) Blunder. Best move was Kg3. } (1. Kg3 Nxf2 2. Rxf2 Ka3 3. Kf4 Rb6 4. Nxc1 Be4 5. Qh5 Rxc1) 1... Nxf2 2. Qc6? { (-3.35 → -5.83) Mistake. Best move was Nxc2. } (2. Nxc2 Rxc2) 2... Rb6?? { (-5.83 → -1.41) Blunder. Best move was Ba4. } (2... Ba4 3. Qf3) 3. Qc7?? { (-1.41 → -5.98) Blunder. Best move was Nxc2. } (3. Nxc2 Rxc6) 3... Rb8?? { (-5.98 → 1.16) Blunder. Best move was Bd1. } (3... Bd1) 4. Nxc2 Qf6 5. Kg2? { (0.95 → -0.13) Mistake. Best move was Rg6. } (5. Rg6 Qf7) 5... Nde4 6. Rf3 R1b7 7. Qxb7 Qd6?? { (0.52 → 5.57) Blunder. Best move was Rxb7. } (7... Rxb7) 8. Ncd4?? { (5.57 → -0.79) Blunder. Best move was Qh7. } (8. Qh7) 8... Bd2?? { (-0.79 → 6.43) Blunder. Best move was Rxb7. } (8... Rxb7 9. Rxf2 Be3 10. Nf5 Qf8 11. Nxe3 Nxf2 12. Nd5 Ne4 13. Nef4 Rb3 14. Bc4 Qc5 15. Bd3) 9. Nf5?! { (6.43 → 5.66) Inaccuracy. Best move was Qc6. } (9. Qc6) 9... Bc3?? { (5.66 → 15.11) Blunder. Best move was Qe5. } (9... Qe5) 10. Nxd6 Ka3 11. Nxe4 Rxb7 12. Nxf2 Ka4 13. Rf5 Rb5 14. Rxb5 Kxb5 15. Rh1 Kb6 16. Rh7 Be5 17. Kf3?? { (13.93 → Mate in 4) Checkmate is now unavoidable. Best move was Kh3. } (17. Kh3) 17... Bc7 18. Ke4 Kb7 19. Rh8 Bb8 20. Nd4 Ka8# { Game ends by variant rule. } 0-1