lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/iolh3ZIg"] [Date "2021.01.03"] [Round "-"] [White "CoronavirusAttack"] [Black "costelconstantin"] [Result "1-0"] [UTCDate "2021.01.03"] [UTCTime "17:30:39"] [WhiteElo "1722"] [BlackElo "1876"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-19"] [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 } d5 3. exd5 exd5 4. d4 Be7?! { (-0.04 → 0.62) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Nc3 Bd6 6. Bd3 O-O 7. O-O c6 8. h3 Nbd7 9. Re1) 5. c3?! { (0.62 → 0.09) Inaccuracy. Best move was Bd3. } (5. Bd3) 5... c5 6. Be2?! { (0.51 → -0.22) Inaccuracy. Best move was dxc5. } (6. dxc5 Bxc5) 6... Nf6 7. O-O?! { (0.39 → -0.33) Inaccuracy. Best move was Be3. } (7. Be3 Nbd7) 7... O-O 8. Bf4?! { (0.46 → -0.48) Inaccuracy. Best move was Be3. } (8. Be3) 8... cxd4?! { (-0.48 → 0.38) Inaccuracy. Best move was Nc6. } (8... Nc6 9. dxc5 Bxc5 10. Na3 Re8 11. Nc2 Ne4 12. Nfd4 Nxd4 13. Nxd4 Bxd4 14. cxd4 Qb6 15. Rb1) 9. cxd4 Nc6 10. Be5? { (0.32 → -0.74) Mistake. Best move was Nc3. } (10. Nc3 Bd6) 10... Bf5?! { (-0.74 → 0.21) Inaccuracy. Best move was Ne4. } (10... Ne4 11. Nc3 f6 12. Bg3 f5 13. h3 Be6 14. Bh2 Rc8 15. Rc1 Bf6 16. Be5 g5 17. Bxf6) 11. Nc3?! { (0.21 → -0.40) Inaccuracy. Best move was Bd3. } (11. Bd3 Ne4 12. Nc3 Rc8 13. Rc1 Qa5 14. Qe2 Nxc3 15. bxc3 Bxd3 16. Qxd3 Nd8 17. Rfe1 Ne6) 11... Nb4?! { (-0.40 → 0.56) Inaccuracy. Best move was Rc8. } (11... Rc8 12. Bd3 Ne4 13. Rc1 Qa5 14. Re1 Nxe5 15. Nxe5 Bb4 16. Qf3 g6 17. Qe3 Bxc3 18. bxc3) 12. a3?! { (0.56 → 0.00) Inaccuracy. Best move was Rc1. } (12. Rc1 Nc6 13. Bd3 Ne4 14. Re1 Rc8 15. Nxe4 dxe4 16. Bxe4 Nxe5 17. dxe5 Qxd1 18. Rcxd1 Bxe4) 12... Nc2?? { (0.00 → 3.93) Blunder. Best move was Nc6. } (12... Nc6 13. Qb3 Na5 14. Qa2 Rc8 15. Rac1 Be6 16. Ng5 Bf5) 13. Rc1 Ng4?! { (3.68 → 4.32) Inaccuracy. Best move was Nxa3. } (13... Nxa3) 14. Rxc2 Bxc2 15. Qxc2 Nxe5 16. Nxe5 f6?! { (3.85 → 4.79) Inaccuracy. Best move was Bd6. } (16... Bd6) 17. Nf3 Bd6? { (4.52 → 5.97) Mistake. Best move was g6. } (17... g6 18. Qb3 Kg7 19. Nxd5 Bd6 20. Qxb7+ Rf7 21. Qb3 Rb8 22. Qa2 a5 23. Bc4 Rf8 24. a4) 18. Bd3 Qc7?? { (5.14 → 8.42) Blunder. Best move was f5. } (18... f5 19. Bxf5 Kh8 20. Bg4 Rb8 21. h3 b5 22. Nxd5 Bh2+ 23. Kxh2 Qxd5 24. Qc5 Rbd8 25. Rc1) 19. Nxd5?? { (8.42 → 3.47) Blunder. Best move was Bxh7+. } (19. Bxh7+ Kh8 20. Qg6 Qf7 21. Qf5 g5 22. Bg6 Qg7 23. Re1 Rad8 24. Nxd5 Bxh2+ 25. Nxh2 Rxd5) 19... Qxc2 20. Bxc2 Rac8?! { (3.49 → 4.01) Inaccuracy. Best move was Kh8. } (20... Kh8 21. Ne3) 21. Bb3 Kh8 22. Nh4?! { (3.82 → 3.03) Inaccuracy. Best move was g3. } (22. g3 b5 23. Kg2 a5 24. Ne3 g6 25. Bc2 Kg7 26. h4 Rb8 27. h5 a4 28. Rh1 Rfe8) 22... Rfe8 23. Nf5 g6?? { (3.22 → 11.93) Blunder. Best move was Bb8. } (23... Bb8 24. Nfe3) 24. Nxd6 { Black resigns. } 1-0