lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/mOqheNv8"] [Date "2020.12.14"] [Round "-"] [White "Lion123"] [Black "Arsenie2010"] [Result "1-0"] [UTCDate "2020.12.14"] [UTCTime "17:43:11"] [WhiteElo "1842"] [BlackElo "1595"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe6+?! { (0.62 → 1.41) Inaccuracy. Best move was Qd8. } (3... Qd8 4. d4 Nf6 5. Nf3 e6 6. Be3 Nc6 7. Be2 Be7 8. O-O) 4. Be2 Qc6?? { (0.86 → 8.60) Blunder. Best move was Nf6. } (4... Nf6 5. Nf3 g6 6. d4 Bg7 7. Bf4 O-O 8. Bxc7 Qd7 9. Bg3 Nc6 10. O-O Rd8 11. Bc4) 5. Nf3?? { (8.60 → 1.55) Blunder. Best move was Bb5. } (5. Bb5 Bd7 6. Bxc6 Nxc6 7. Nf3 O-O-O 8. O-O e5 9. Ne4 h6 10. Qe2 f5 11. Nc3 e4) 5... Na6?? { (1.55 → 8.77) Blunder. Best move was a6. } (5... a6 6. Ne5) 6. d4?? { (8.77 → 2.19) Blunder. Best move was Bb5. } (6. Bb5 Qxb5 7. Nxb5 c6 8. Nc3 Nf6 9. O-O e6 10. d4 Be7 11. Qe2 Nc7 12. Bf4 Ncd5) 6... Nb4?? { (2.19 → 9.09) Blunder. Best move was Qb6. } (6... Qb6) 7. a3? { (9.09 → 6.51) Mistake. Best move was Bb5. } (7. Bb5 Bf5 8. Bxc6+ bxc6 9. O-O e6 10. Ne1 O-O-O 11. a3 Nd5 12. Ne2 Nb6 13. Nf3 Bd6) 7... Qg6? { (6.51 → 8.79) Mistake. Best move was Qd6. } (7... Qd6 8. axb4 Nf6 9. O-O e6 10. Ne5 Be7 11. b5 O-O 12. Bd3 Qd8 13. Re1 Nd7 14. Qf3) 8. axb4 e6 9. O-O Bxb4?! { (8.34 → 9.23) Inaccuracy. Best move was Bd6. } (9... Bd6 10. Ne5) 10. Bd3 Qg4? { (8.76 → 9.77) Mistake. Best move was Qh5. } (10... Qh5 11. Nb5) 11. h3? { (9.77 → 8.41) Mistake. Best move was Nb5. } (11. Nb5 Bd6) 11... Qh5 12. Ne4? { (8.88 → 7.55) Mistake. Best move was Nb5. } (12. Nb5) 12... Bd6? { (7.55 → 8.82) Mistake. Best move was f6. } (12... f6) 13. Nxd6+ cxd6 14. Bb5+?? { (8.49 → 0.24) Blunder. Best move was Bf4. } (14. Bf4) 14... Bd7?? { (0.24 → 10.14) Blunder. Best move was Qxb5. } (14... Qxb5 15. Bf4 d5 16. Bd6 Qd7 17. Bc5 Ne7 18. Bxa7 f6 19. Bc5 Rxa1 20. Qxa1 O-O 21. Qa5) 15. Bxd7+ Kxd7 16. Be3?? { (16.37 → 6.16) Blunder. Best move was Ne5+. } (16. Ne5+) 16... Qg6? { (6.16 → 9.10) Mistake. Best move was Qd5. } (16... Qd5 17. Qe2) 17. Nh2?? { (9.10 → 5.55) Blunder. Best move was c4. } (17. c4) 17... Rc8? { (5.55 → 8.02) Mistake. Best move was Nf6. } (17... Nf6 18. c4 Ke7 19. Qb3 Rhb8 20. c5 Nd5 21. cxd6+ Kf8 22. Rfc1 a5 23. Ng4 f6 24. Bd2) 18. c3? { (8.02 → 6.36) Mistake. Best move was Rxa7. } (18. Rxa7) 18... Nf6?! { (6.36 → 6.93) Inaccuracy. Best move was a6. } (18... a6 19. Qa4+) 19. Rxa7 Rc7 20. Qb3 Kc8?? { (6.47 → 17.70) Blunder. Best move was Qe4. } (20... Qe4) 21. Qa4 Nd5?! { (12.15 → Mate in 1) Checkmate is now unavoidable. Best move was Kd8. } (21... Kd8 22. Ra8+) 22. Ra8# { White wins by checkmate. } 1-0