lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/yrlBlEaz"] [Date "2021.01.06"] [Round "-"] [White "Damir_DJ"] [Black "Cornellio"] [Result "0-1"] [UTCDate "2021.01.06"] [UTCTime "17:25:35"] [WhiteElo "1703"] [BlackElo "1715"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+31"] [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. Ne5? { (0.71 → -1.00) Mistake. Best move was Nc3. } (3. Nc3 Nf6) 3... Nf6? { (-1.00 → 0.47) Mistake. Best move was dxe4. } (3... dxe4) 4. exd5 Qxd5?! { (-0.11 → 0.74) Inaccuracy. Best move was cxd5. } (4... cxd5 5. d4) 5. Nd3? { (0.74 → -1.26) Mistake. Best move was d4. } (5. d4 Qe4+ 6. Be3 Nd5 7. Nd2 Nxe3 8. Nxe4 Nxd1 9. Rxd1 f6 10. Nc4 g6 11. Ne3 Bh6) 5... Bf5 6. Nc3 Qd8?! { (-1.04 → -0.28) Inaccuracy. Best move was Qa5. } (6... Qa5 7. b3) 7. Qf3?! { (-0.28 → -0.99) Inaccuracy. Best move was Ne5. } (7. Ne5) 7... Bg6? { (-0.99 → 0.09) Mistake. Best move was e6. } (7... e6 8. Ne5 Bd6 9. Nc4 Bc7 10. Ne3 O-O 11. d3 Nd5 12. g4 Bg6 13. h4 h6 14. h5) 8. Ne5 Bxc2? { (-0.54 → 0.47) Mistake. Best move was Nbd7. } (8... Nbd7 9. Nxg6 hxg6 10. d3 Qb6 11. Bd2 e6 12. Be2 Bd6 13. h3 O-O-O 14. O-O-O Ne5 15. Qe3) 9. d4? { (0.47 → -1.88) Mistake. Best move was d3. } (9. d3 Qd4 10. Qe3 Qxe3+ 11. Bxe3 Nd5 12. Nxd5 cxd5 13. Rc1 f6 14. Rxc2 fxe5 15. Rc7 b6) 9... Nbd7? { (-1.88 → -0.61) Mistake. Best move was Qxd4. } (9... Qxd4 10. Nc4 Nbd7 11. Be2 Ne5 12. Nxe5 Qxe5 13. Bf4 Qf5 14. Rc1 Rd8 15. Be3 e6 16. Qxf5) 10. Nxd7? { (-0.61 → -1.70) Mistake. Best move was Be2. } (10. Be2) 10... Qxd7 11. Bd3 O-O-O?? { (-1.78 → 4.23) Blunder. Best move was Bxd3. } (11... Bxd3 12. Qxd3) 12. Be3?? { (4.23 → -7.18) Blunder. Best move was Bxc2. } (12. Bxc2) 12... Bxd3 13. Qf4?! { (-6.82 → -7.65) Inaccuracy. Best move was Rd1. } (13. Rd1 Qf5) 13... Nd5? { (-7.65 → -6.65) Mistake. Best move was e6. } (13... e6 14. Qf3) 14. Nxd5? { (-6.65 → -8.35) Mistake. Best move was Qxf7. } (14. Qxf7 Nb4) 14... Qxd5 15. f3? { (-8.09 → -10.77) Mistake. Best move was Qe5. } (15. Qe5 Qxg2 16. Bf4 Qe4+ 17. Kd2 Qxe5 18. Bxe5 Bg6 19. Kc3 f6 20. Bg3 e5 21. Rhd1 Rxd4) 15... Qa5+?? { (-10.77 → -6.93) Blunder. Best move was e5. } (15... e5) 16. Bd2? { (-6.93 → -8.39) Mistake. Best move was Kf2. } (16. Kf2) 16... Qd5? { (-8.39 → -7.10) Mistake. Best move was Qb6. } (16... Qb6) 17. Be3? { (-7.10 → -10.69) Mistake. Best move was Qe5. } (17. Qe5) 17... f6? { (-10.69 → -8.39) Mistake. Best move was e5. } (17... e5) 18. Bf2? { (-8.39 → -12.85) Mistake. Best move was Rd1. } (18. Rd1) 18... e5 19. dxe5 fxe5 20. Qg4+ Kb8 21. Qg5?! { (-10.29 → Mate in 6) Checkmate is now unavoidable. Best move was O-O-O. } (21. O-O-O g6) 21... Bb4+ 22. Kd1 Bb1+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Be2+. } (22... Be2+ 23. Kc2 Qc4+ 24. Kb1 Bd3#) 23. Ke2 Bd3+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd3#. } (23... Qd3#) 24. Ke3 Bc5+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qc5#. } (24... Qc5#) 25. Kd2 Bxf2?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Bb4+. } (25... Bb4+ 26. Kd1 Be2+ 27. Kc2 Qc4+ 28. Kb1 Bd3#) 26. Qxg7 Bb5+ 27. Kc3 Qd4+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qc4#. } (27... Qc4#) 28. Kb3 Qd3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa4+. } (28... Qa4+ 29. Kc3 Rd3#) 29. Kb4 Rd4+ 30. Kc5 Rg4# { Black wins by checkmate. } 0-1