lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/CzEf31KY"] [Date "2021.01.16"] [Round "-"] [White "Player1"] [Black "Nicolas9"] [Result "1-0"] [UTCDate "2021.01.16"] [UTCTime "17:30:29"] [WhiteElo "1958"] [BlackElo "1373"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Bb4? { (0.00 → 1.22) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Bd3? { (1.22 → 0.09) Mistake. Best move was c3. } (3. c3 Be7) 3... Nc6? { (0.09 → 1.10) Mistake. Best move was d5. } (3... d5 4. Qe2 dxe4 5. Bxe4 Be7 6. d4 Nf6 7. Bd3 b6 8. O-O Bb7 9. Rd1 O-O 10. Nbd2) 4. O-O?! { (1.10 → 0.50) Inaccuracy. Best move was c3. } (4. c3 Be7 5. Bc2 d5 6. e5 d4 7. d3 Qd5 8. Qe2 b6 9. Bb3 Qd7 10. Ba4 dxc3) 4... Qf6?! { (0.50 → 1.44) Inaccuracy. Best move was d5. } (4... d5 5. e5) 5. a3?! { (1.44 → 0.83) Inaccuracy. Best move was c3. } (5. c3 Be7 6. Bc2 g5 7. d4 Qg7 8. Be3 g4 9. Nfd2 h5 10. b4 a6 11. a4 d5) 5... Bf8?! { (0.83 → 1.52) Inaccuracy. Best move was Be7. } (5... Be7 6. Bb5 g5 7. d4 g4 8. Bxc6 bxc6 9. Ne5 h5 10. Re1 Qg7 11. Be3 f5 12. exf5) 6. Bb5?! { (1.52 → 0.99) Inaccuracy. Best move was Ra2. } (6. Ra2 d5) 6... Na5? { (0.99 → 2.80) Mistake. Best move was Nd4. } (6... Nd4 7. Nxd4 Qxd4 8. Nc3 c6 9. Be2 d5 10. d3 Qb6 11. d4 Nf6 12. e5 Nd7 13. b4) 7. d3? { (2.80 → 1.10) Mistake. Best move was d4. } (7. d4 Qd8) 7... c6 8. e5? { (1.33 → 0.32) Mistake. Best move was Qe1. } (8. Qe1 Qd8 9. Ba4 b5 10. Bd2 Nb7 11. Bb3 a5 12. d4 Ne7 13. a4 b4 14. c3 c5) 8... Qf5? { (0.32 → 1.96) Mistake. Best move was Qd8. } (8... Qd8 9. Ba4 b5 10. b4 bxa4 11. bxa5 d5 12. Bd2 Ba6 13. h3 Ne7 14. Re1 Ng6 15. c4) 9. d4?? { (1.96 → -1.35) Blunder. Best move was Ba4. } (9. Ba4) 9... cxb5 10. Nh4?? { (-0.95 → -4.08) Blunder. Best move was Nc3. } (10. Nc3 Be7) 10... Qe4 11. g3? { (-3.35 → -4.98) Mistake. Best move was Nf3. } (11. Nf3) 11... b6? { (-4.98 → -3.32) Mistake. Best move was Ne7. } (11... Ne7 12. Nc3 Qc6 13. Qd3 b6 14. Qxb5 Qxb5 15. Nxb5 Nd5 16. f4 Ba6 17. a4 Rc8 18. Rf2) 12. f3? { (-3.32 → -4.66) Mistake. Best move was Nc3. } (12. Nc3 Qb7 13. Nxb5 a6 14. Nc3 Qc7 15. Ne4 Bb7 16. Re1 Rc8 17. c3 Bxe4 18. Rxe4 Ne7) 12... Qb7?! { (-4.66 → -4.07) Inaccuracy. Best move was Qc6. } (12... Qc6 13. Nc3 Bb7 14. Qd3 Rc8 15. Ng2 Qc4 16. Qxc4 bxc4 17. a4 Nc6 18. Be3 d6 19. a5) 13. Nc3 b4?! { (-4.49 → -3.65) Inaccuracy. Best move was d6. } (13... d6 14. Nxb5 dxe5 15. dxe5 Qc6 16. Nd6+ Bxd6 17. Qxd6 Bb7 18. Rd1 Rc8 19. Bg5 Qxd6 20. exd6) 14. axb4 Bxb4 15. Na4?! { (-3.88 → -4.64) Inaccuracy. Best move was Ne4. } (15. Ne4 f5) 15... Nh6?! { (-4.64 → -3.84) Inaccuracy. Best move was Qc6. } (15... Qc6 16. Ng2 Bb7 17. Rf2 Bf8 18. Bf4 Ne7 19. Nc3 Ng6 20. Ne4 Be7 21. b3 O-O 22. Bc1) 16. c3? { (-3.84 → -4.96) Mistake. Best move was Ng2. } (16. Ng2 Qc7) 16... Bf8? { (-4.96 → -3.74) Mistake. Best move was Be7. } (16... Be7) 17. b4 Nc6? { (-4.36 → -3.17) Mistake. Best move was Nc4. } (17... Nc4 18. Qe2 Qc6 19. b5 Qc7 20. Bxh6 gxh6 21. Nb2 Na5 22. Qd3 Bb7 23. c4 O-O-O 24. Rf2) 18. Ba3? { (-3.17 → -4.84) Mistake. Best move was Bxh6. } (18. Bxh6) 18... b5 19. Nc5 Qa6?? { (-4.58 → 7.28) Blunder. Best move was Bxc5. } (19... Bxc5) 20. Nxa6 { Black resigns. } 1-0