lichess dev

[Event "Daily Rapid Arena"] [Site "http://chess-academy.net/CqrJNLV9"] [Date "2022.12.14"] [Round "-"] [White "Petrozavotsk"] [Black "DGTU"] [Result "0-1"] [UTCDate "2022.12.14"] [UTCTime "17:20:23"] [WhiteElo "1237"] [BlackElo "1762"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Ross Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.49) Mistake. Best move was e6. } { A04 Zukertort Opening: Ross Gambit } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Ng5?? { (1.49 → -4.88) Blunder. Best move was Nxe5. } (2. Nxe5 d5) 2... Qxg5 3. d3?! { (-4.34 → -4.97) Inaccuracy. Best move was d4. } (3. d4 Qh5) 3... Qxc1?? { (-4.97 → 4.54) Blunder. Best move was Qg6. } (3... Qg6 4. Nc3 Nf6 5. e4 Bc5 6. f4 exf4 7. Bxf4 d5 8. Qd2 O-O 9. O-O-O dxe4 10. dxe4) 4. g3?? { (4.54 → -12.23) Blunder. Best move was Qxc1. } (4. Qxc1) 4... Qxd1+ 5. Kxd1 e4? { (-10.14 → -8.68) Mistake. Best move was Nf6. } (5... Nf6 6. Bh3 Nc6 7. c3 a5 8. Nd2 b6 9. Bg2 Bb7 10. Ne4 Nxe4 11. Bxe4 f6 12. Bd5) 6. g4? { (-8.68 → -10.05) Mistake. Best move was dxe4. } (6. dxe4 Bc5) 6... exd3 7. e3 dxc2+ 8. Ke2 cxb1=Q 9. Kd2 Qxa1 10. Kc2 Qxf1 11. Kd2?! { (-26.63 → Mate in 9) Checkmate is now unavoidable. Best move was Rxf1. } (11. Rxf1 Ne7) 11... Qxh1?! { (Mate in 9 → -49.17) Lost forced checkmate sequence. Best move was Bb4+. } (11... Bb4+ 12. Kc2 Qc4+ 13. Kb1 Qe4+ 14. Kc1 Qxh1+ 15. Kc2 Qe4+ 16. Kc1 Qc4+ 17. Kb1 Qd3+ 18. Kc1) 12. Ke2 Qc1 13. Kd3?! { (-48.48 → Mate in 6) Checkmate is now unavoidable. Best move was b3. } (13. b3 Qb2+) 13... Qxb2 14. Ke4 Qxa2?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Nf6+. } (14... Nf6+ 15. Kf3 d5 16. h3 Ne4 17. Kg2 Qxf2+ 18. Kh1 Ng3#) 15. Kf5 g6+?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qd5+. } (15... Qd5+ 16. Kf4 Bd6#) 16. Kg5 Qd5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxf2. } (16... Qxf2 17. h4 Qxe3#) 17. Kh4 Be7+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qg2. } (17... Qg2 18. Kg5 Bh6+ 19. Kh4 Qxh2#) 18. Kg3 Qe5+?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Bh4+. } (18... Bh4+ 19. Kxh4 Qg2 20. Kg5 Qxh2 21. f3 f6#) 19. Kg2 d6 20. Kf3 Bxg4+ 21. Kg2 Qe4+ 22. Kg3 Qf3# { Black wins by checkmate. } 0-1