lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/1MIkOaqY"] [Date "2021.01.05"] [Round "-"] [White "Arenas"] [Black "Cornellio"] [Result "1-0"] [UTCDate "2021.01.05"] [UTCTime "17:00:02"] [WhiteElo "1500"] [BlackElo "1623"] [WhiteRatingDiff "+221"] [BlackRatingDiff "-127"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } { B10 Caro-Kann Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be2?! { (0.50 → -0.16) Inaccuracy. Best move was Bd3. } (5. Bd3 Bg4 6. c3 e6 7. h3 Bh5 8. Bf4 Bd6 9. Bxd6 Qxd6) 5... Nf6?! { (-0.16 → 0.48) Inaccuracy. Best move was Bf5. } (5... Bf5 6. c4 Nf6 7. Nc3 e6 8. c5 Be7 9. Bf4 O-O 10. O-O) 6. O-O e6?! { (0.00 → 0.72) Inaccuracy. Best move was Bg4. } (6... Bg4 7. h3 Bh5 8. c4 e6 9. cxd5 Nxd5 10. Nc3 Be7 11. Qb3 O-O 12. Qxb7 Ncb4 13. Bd2) 7. c3?! { (0.72 → 0.00) Inaccuracy. Best move was Bf4. } (7. Bf4) 7... Bd6 8. Bg5?! { (0.49 → -0.13) Inaccuracy. Best move was Re1. } (8. Re1 Ne4 9. c4 Bb4 10. Bd2 Nxd2 11. Nbxd2 O-O 12. a3 Be7 13. cxd5 exd5 14. Rc1 Be6) 8... h6 9. Bh4 g5?! { (0.10 → 0.99) Inaccuracy. Best move was O-O. } (9... O-O 10. Nbd2) 10. Bg3 Qe7?! { (0.44 → 1.29) Inaccuracy. Best move was Bxg3. } (10... Bxg3 11. hxg3 O-O 12. Nbd2 Bd7 13. Bd3 Ng4 14. Re1 Kg7 15. Rc1 Rc8 16. b4 e5 17. Nxe5) 11. Ne5? { (1.29 → -0.01) Mistake. Best move was Bd3. } (11. Bd3) 11... Nxe5?? { (-0.01 → 5.02) Blunder. Best move was Ne4. } (11... Ne4 12. Nxc6 bxc6 13. Bxd6 Nxd6 14. Nd2 O-O 15. Bd3 e5 16. dxe5 Qxe5 17. Re1 Qf4 18. g3) 12. dxe5 Ne4? { (4.50 → 5.91) Mistake. Best move was Bc5. } (12... Bc5 13. exf6) 13. exd6 Nxd6 14. Qd4?! { (5.95 → 5.22) Inaccuracy. Best move was c4. } (14. c4) 14... Rf8 15. Be5? { (5.59 → 4.48) Mistake. Best move was c4. } (15. c4 Nf5) 15... Nf5 16. Bb5+? { (5.16 → 4.06) Mistake. Best move was Qd3. } (16. Qd3 f6 17. Bh5+ Kd8 18. Bg3 Bd7 19. Rd1 Rc8 20. Na3 Qc5 21. c4 d4 22. b4 Qe7) 16... Bd7 17. Bxd7+ Qxd7 18. Qd3 h5? { (3.41 → 4.95) Mistake. Best move was f6. } (18... f6) 19. Bf6 g4? { (4.24 → 6.41) Mistake. Best move was Rg8. } (19... Rg8 20. Re1 Kf8 21. Nd2 Rg6 22. Bd4 Kg8 23. Rad1 Qd6 24. Nf3 g4 25. Ne5 Rg7 26. Qd2) 20. f3? { (6.41 → 4.47) Mistake. Best move was Re1. } (20. Re1 Ne7) 20... g3? { (4.47 → 5.58) Mistake. Best move was Rg8. } (20... Rg8 21. fxg4) 21. hxg3 Nxg3? { (5.07 → 7.24) Mistake. Best move was Rg8. } (21... Rg8 22. g4) 22. Re1 Rc8? { (5.76 → 8.39) Mistake. Best move was Rg8. } (22... Rg8 23. Qh7) 23. Nd2 Qc6? { (7.53 → 8.76) Mistake. Best move was Qd6. } (23... Qd6 24. Nb3) 24. Nb3 Qb6+?! { (8.74 → 9.39) Inaccuracy. Best move was Kd7. } (24... Kd7 25. Nd4 Qa6 26. Qh7 Rce8 27. Kh2 Qd6 28. Be5 Qe7 29. Bxg3 Qf6 30. Kg1 Qg6 31. Qxg6) 25. Kh2 Nf5? { (8.69 → 10.84) Mistake. Best move was Kd7. } (25... Kd7) 26. Qxf5 Qd6+ 27. Qe5?! { (10.72 → 9.33) Inaccuracy. Best move was Kg1. } { Black resigns. } (27. Kg1) 1-0