lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/T9JHZ8Gc"] [Date "2020.12.30"] [Round "-"] [White "Matei22995"] [Black "costelconstantin"] [Result "0-1"] [UTCDate "2020.12.30"] [UTCTime "17:36:35"] [WhiteElo "1373"] [BlackElo "1950"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Bc4?! { (0.30 → -0.52) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... d5 3. exd5 exd5 4. Bb5+ Bd7?! { (-0.85 → -0.03) Inaccuracy. Best move was c6. } (4... c6) 5. Bxd7+ Qxd7 6. Nf3?! { (-0.13 → -0.83) Inaccuracy. Best move was d4. } (6. d4 Nc6 7. Nf3 O-O-O 8. O-O f6 9. c3 Nge7 10. b4 g5 11. Nfd2 Nf5 12. Nb3 h5) 6... Nf6? { (-0.83 → 0.20) Mistake. Best move was Qe6+. } (6... Qe6+ 7. Qe2) 7. O-O Bc5?! { (-0.51 → 0.43) Inaccuracy. Best move was Nc6. } (7... Nc6 8. Re1+ Be7 9. d4 O-O-O 10. Nc3 Rhe8 11. a4 Kb8 12. a5 a6 13. Ne5 Qe6 14. Bf4) 8. d4?! { (0.43 → -0.10) Inaccuracy. Best move was Re1+. } (8. Re1+) 8... Be7 9. Bg5?! { (0.53 → -0.10) Inaccuracy. Best move was Ne5. } (9. Ne5 Qd8) 9... O-O?! { (-0.10 → 0.42) Inaccuracy. Best move was Nc6. } (9... Nc6) 10. Bxf6?! { (0.42 → -0.17) Inaccuracy. Best move was Nbd2. } (10. Nbd2 Nc6) 10... Bxf6 11. Nc3 c6 12. Rc1?! { (0.07 → -0.44) Inaccuracy. Best move was Qd2. } (12. Qd2 Na6 13. Rae1 Rae8 14. Ne2 Nc7 15. c3 Nb5 16. Nf4 Qf5 17. Nd3 Nd6 18. Qd1 g6) 12... Na6?! { (-0.44 → 0.12) Inaccuracy. Best move was Qd6. } (12... Qd6 13. Qd2) 13. b3?! { (0.12 → -0.79) Inaccuracy. Best move was Ne2. } (13. Ne2 Nc7 14. c3 Rae8 15. Nf4 g6 16. Nd3 Nb5 17. Rc2 Nd6 18. Re1 Rxe1+ 19. Nfxe1 Re8) 13... Nc7?! { (-0.79 → -0.13) Inaccuracy. Best move was c5. } (13... c5) 14. h3?! { (-0.13 → -0.66) Inaccuracy. Best move was Qd2. } (14. Qd2 Rfe8 15. Ne2 g6 16. Rce1 Rad8 17. Ng3 Qd6 18. c3 Re7 19. Rxe7 Qxe7 20. Re1 Ne6) 14... Ne6 15. Qe2? { (-0.22 → -1.67) Mistake. Best move was Qd2. } (15. Qd2) 15... Rfe8? { (-1.67 → -0.45) Mistake. Best move was Nxd4. } (15... Nxd4 16. Nxd4) 16. Nd1?? { (-0.45 → -5.55) Blunder. Best move was Qd2. } (16. Qd2) 16... Nxd4 17. Qd2?? { (-5.00 → -10.52) Blunder. Best move was Nxd4. } (17. Nxd4 Rxe2) 17... Nxf3+ 18. gxf3 Qxh3 19. Ne3 Be5? { (-12.98 → -8.28) Mistake. Best move was Re5. } (19... Re5 20. f4 Rh5 21. f3 Qg3+ 22. Qg2 Qxf4 23. Ng4 Bd4+ 24. Nf2 Rg5 25. Rce1 Rg3 26. Kh1) 20. f4? { (-8.28 → Mate in 11) Checkmate is now unavoidable. Best move was Ng4. } (20. Ng4 Bd6) 20... Bxf4 21. Rce1 Qh2# { Black wins by checkmate. } 0-1