lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/neZ6EIYW"] [Date "2020.11.15"] [Round "-"] [White "CovganetIlinca_13883"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.15"] [UTCTime "17:34:34"] [WhiteElo "1679"] [BlackElo "2151"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3?! { (0.93 → 0.11) Inaccuracy. Best move was e5. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 N6d7) 2... d5?! { (0.11 → 0.83) Inaccuracy. Best move was e5. } { B02 Alekhine Defense: Scandinavian Variation } (2... e5 3. Nf3) 3. d3? { (0.83 → -0.44) Mistake. Best move was exd5. } (3. exd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. Bc4 Bg7 7. h4 c5 8. h5 e6 9. Rb1 Nc6) 3... d4 4. Nb5?! { (-0.23 → -1.20) Inaccuracy. Best move was Nce2. } (4. Nce2 c5) 4... a6? { (-1.20 → -0.17) Mistake. Best move was e5. } (4... e5 5. Be2 a6 6. Na3 b5 7. Nf3 Bd6 8. c4 c6 9. O-O Nbd7 10. Rb1 O-O 11. b4) 5. Na3 e6?! { (-0.71 → -0.01) Inaccuracy. Best move was e5. } (5... e5 6. Nc4) 6. Nf3?! { (-0.01 → -0.86) Inaccuracy. Best move was c3. } (6. c3 dxc3 7. bxc3 b5 8. Nc2 c5 9. a4 Bb7 10. axb5 axb5 11. Rxa8 Bxa8 12. Nf3 Nbd7) 6... Nc6? { (-0.86 → 0.44) Mistake. Best move was c5. } (6... c5) 7. c3 Bc5?! { (-0.09 → 0.56) Inaccuracy. Best move was Bxa3. } (7... Bxa3) 8. b4? { (0.56 → -0.68) Mistake. Best move was cxd4. } (8. cxd4) 8... Be7 9. Bb2?! { (-0.40 → -1.37) Inaccuracy. Best move was Qb3. } (9. Qb3 dxc3 10. Nc2 a5 11. b5 Nb4 12. Qxc3 Bd7 13. a3 Nxc2+ 14. Qxc2 Bxb5 15. Be2 O-O) 9... dxc3 10. Bxc3 Bxb4?! { (-1.36 → -0.83) Inaccuracy. Best move was Nxb4. } (10... Nxb4) 11. Bxb4 Nxb4 12. Qa4+?! { (-0.56 → -1.55) Inaccuracy. Best move was Qd2. } (12. Qd2 c5 13. Rc1 b6 14. Be2 O-O 15. O-O Bb7 16. Rfd1 h6 17. Qb2 Nc6 18. Nc4 b5) 12... Nc6 13. Ne5?! { (-0.93 → -1.60) Inaccuracy. Best move was Rc1. } (13. Rc1) 13... Bd7 14. Nxc6 Bxc6 15. Qd1?! { (-1.22 → -2.19) Inaccuracy. Best move was Qb4. } (15. Qb4 Qd6 16. Qxd6 cxd6 17. Be2 Ke7 18. Nc4 h5 19. f3 Nd7 20. Ne3 Ba4 21. Kf2 h4) 15... Qd4 16. f3?? { (-1.86 → -7.24) Blunder. Best move was Nc2. } (16. Nc2 Qd6) 16... Qc3+ 17. Ke2?! { (-6.67 → -7.18) Inaccuracy. Best move was Kf2. } (17. Kf2 Qxa3 18. Qd2 O-O-O 19. Qe3 Nd7 20. d4 Qd6 21. Be2 Nb6 22. Rad1 f5 23. e5 Qe7) 17... Qxa3 18. d4? { (-6.68 → -8.68) Mistake. Best move was Qc1. } (18. Qc1) 18... Qb2+ 19. Ke1 O-O-O?! { (-8.61 → -7.94) Inaccuracy. Best move was Bxe4. } (19... Bxe4) 20. d5? { (-7.94 → -11.40) Mistake. Best move was Rb1. } (20. Rb1 Qc3+ 21. Qd2 Qxd2+ 22. Kxd2 Rxd4+ 23. Ke3 Rhd8 24. Be2 Nxe4 25. Rhc1 Nd2 26. Rb2 Bb5) 20... exd5 21. exd5?! { (-10.72 → Mate in 9) Checkmate is now unavoidable. Best move was Rb1. } (21. Rb1 Qe5) 21... Rhe8+ 22. Be2 Ba4?! { (Mate in 8 → -27.75) Lost forced checkmate sequence. Best move was Rxd5. } (22... Rxd5 23. Kf2 Rxd1 24. Kg3 Rxe2 25. Raxd1 Qe5+ 26. Kh3 Qf5+ 27. Kg3 Qg5+ 28. Kh3 Qxg2+ 29. Kh4) 23. Qc1?! { (-27.75 → Mate in 1) Checkmate is now unavoidable. Best move was Rb1. } (23. Rb1 Qxa2) 23... Qxe2# { Black wins by checkmate. } 0-1