lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/4CQOPjei"] [Date "2025.04.03"] [Round "-"] [White "Denis2015"] [Black "Contautomat2002"] [Result "0-1"] [UTCDate "2025.04.03"] [UTCTime "17:51:15"] [WhiteElo "1131"] [BlackElo "1326"] [WhiteRatingDiff "-58"] [BlackRatingDiff "+43"] [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 → -3.72) Blunder. Best move was Kg3. } (1. Kg3 Nxf2 2. Rxf2 Ka3 3. Kf4 Rb6 4. Nxc1 Be4 5. Qh5 Rxc1) 1... Nxf2 2. Qb7?? { (-3.70 → -10.96) Blunder. Best move was Qg2. } (2. Qg2 Nde4 3. Nxc2 Rxc2 4. Rf3 Rb3 5. Rxf2 Nxf2 6. Qxf2 Re3 7. Qh4 Bb2 8. Kg2 Bd4) 2... Rxb7 3. Nxc2 Qf6? { (-10.68 → -8.29) Mistake. Best move was Qe5. } (3... Qe5) 4. R1g2? { (-8.29 → -10.51) Mistake. Best move was Rg6. } (4. Rg6 Qc3) 4... R1b6?? { (-10.51 → -5.53) Blunder. Best move was Nfe4. } (4... Nfe4 5. Re3) 5. Rxf2 Kb2?? { (-6.00 → -1.73) Blunder. Best move was Qe5. } (5... Qe5) 6. Kh3?? { (-1.73 → -13.58) Blunder. Best move was Nxc1. } (6. Nxc1 Qc6) 6... Kxc2?? { (-13.58 → -5.01) Blunder. Best move was Qxf2. } (6... Qxf2 7. Bg2 Qxe2 8. Bxb7 Rxb7 9. Nd4 Qe4 10. Ne6 Nb3 11. Nd8 Re7 12. Rg4 Qd5 13. Rg3) 7. Rg4?? { (-5.01 → -17.77) Blunder. Best move was Rxf6. } (7. Rxf6) 7... Kb3? { (-17.77 → -7.78) Mistake. Best move was Qxf2. } (7... Qxf2 8. Bg2 Qxe2 9. Bxb7 Rxb7 10. Rg3 Nc4 11. Rg2 Bf4 12. Rg4 Qe5 13. Kh4 Be3 14. Re4) 8. Rgf4? { (-7.78 → -11.72) Mistake. Best move was Rxf6. } (8. Rxf6 Rxf6) 8... Qd6 9. Kh4 Rb4 10. Kh5 Ka4 11. Rf5? { (-7.78 → -14.18) Mistake. Best move was Rf6. } (11. Rf6 Qxf6) 11... R7b5? { (-14.18 → -8.96) Mistake. Best move was Bb2. } (11... Bb2) 12. Kg5? { (-8.96 → -25.80) Mistake. Best move was Nd4. } (12. Nd4) 12... Ka5 13. Re5 Kb6 14. Rf6?! { (-26.96 → Mate in 3) Checkmate is now unavoidable. Best move was Rf7. } (14. Rf7 Bb2) 14... Ka7 15. Rf8 Rb8?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qxf8. } (15... Qxf8 16. Rxb5 Ka8#) 16. Bg2 R4b7 17. Bxb7 Kxb7 18. Ra5 Rc8 19. Rxc8 Kxc8# { Game ends by variant rule. } 0-1