lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/nFlSc5DQ"] [Date "2021.02.18"] [Round "-"] [White "Olga"] [Black "Poslednii_Predatel"] [Result "0-1"] [UTCDate "2021.02.18"] [UTCTime "17:09:22"] [WhiteElo "1060"] [BlackElo "1500"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense: Two Knights Attack"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3?! { (0.77 → 0.22) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bf5) 2... d5 3. Nf3?! { (0.78 → 0.08) Inaccuracy. Best move was d4. } { B10 Caro-Kann Defense: Two Knights Attack } (3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O c5 9. dxc5 Bxc5) 3... dxe4?! { (0.08 → 0.77) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. Bc4?? { (0.77 → -4.64) Blunder. Best move was Nxe4. } (4. Nxe4) 4... exf3 5. Qxf3 e6?! { (-4.72 → -4.16) Inaccuracy. Best move was Nf6. } (5... Nf6 6. O-O) 6. Qe4? { (-4.16 → -5.34) Mistake. Best move was O-O. } (6. O-O Nf6 7. Rd1 Bd6 8. d4 Nbd7 9. Bf4 Bxf4 10. Qxf4 O-O 11. Be2 Nd5 12. Nxd5 cxd5) 6... Nf6 7. Qe3?! { (-4.83 → -5.33) Inaccuracy. Best move was Qf3. } (7. Qf3 Nbd7 8. d4 Nb6 9. Bd3 Qxd4 10. O-O Bd6 11. Re1 Qh4 12. g3 Qg4 13. Be2 Qxf3) 7... Nbd7 8. d4?! { (-4.84 → -5.36) Inaccuracy. Best move was a4. } (8. a4 Bd6) 8... c5?! { (-5.36 → -4.43) Inaccuracy. Best move was Bd6. } (8... Bd6) 9. Bd2?! { (-4.43 → -5.33) Inaccuracy. Best move was d5. } (9. d5 e5 10. Be2 Bd6 11. Nb5 Bb8 12. c4 O-O 13. Bd2 a6 14. Nc3 e4 15. g4 Ne5) 9... cxd4?! { (-5.33 → -4.77) Inaccuracy. Best move was a6. } (9... a6 10. dxc5 Nxc5 11. Be2 Bd6 12. Bf3 e5 13. O-O O-O 14. b4 Ne6 15. Ne4 Nxe4 16. Bxe4) 10. Qxd4 Bc5 11. Qd3?! { (-4.66 → -5.57) Inaccuracy. Best move was Qf4. } (11. Qf4 O-O) 11... Qb6? { (-5.57 → -4.44) Mistake. Best move was O-O. } (11... O-O 12. O-O-O Qc7 13. Qg3 Bd6 14. Qh4 Ne5 15. Bb3 Bd7 16. Bf4 Nd3+ 17. Rxd3 Bxf4+ 18. Kb1) 12. Bg5?? { (-4.44 → -7.74) Blunder. Best move was O-O. } (12. O-O O-O 13. Na4 Qc7 14. Nxc5 Nxc5 15. Qe2 Bd7 16. c3 Rac8 17. Be3 e5 18. Rfd1 a6) 12... Bxf2+ 13. Kd2?! { (-7.28 → -8.07) Inaccuracy. Best move was Kf1. } (13. Kf1 O-O 14. Bb3 Nc5 15. Qb5 Bd4 16. Qxb6 axb6 17. Rd1 Bxc3 18. bxc3 Nfe4 19. Be3 Bd7) 13... Qd4? { (-8.07 → -6.05) Mistake. Best move was Nc5. } (13... Nc5 14. Qe2) 14. Be3?? { (-6.05 → -11.50) Blunder. Best move was Qxd4. } (14. Qxd4 Bxd4 15. Rae1 O-O 16. Be3 Be5 17. Be2 b6 18. Bf3 Rb8 19. Nd1 Bb7 20. Kc1 Rfc8) 14... Bxe3+ 15. Ke2 Qxd3+ 16. cxd3 Bc5 17. Bb5 a6 18. Raf1 axb5 19. Rf4 b4 20. Rhf1 bxc3 21. Rc4 Bb6 22. Rff4 Rxa2 23. Rxc8+ Ke7 { Black wins on time. } 0-1