lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/bIwuU7ED"] [Date "2021.01.29"] [Round "-"] [White "HimiQ"] [Black "Marius"] [Result "1-0"] [UTCDate "2021.01.29"] [UTCTime "17:43:59"] [WhiteElo "2033"] [BlackElo "1726"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 Nc6?! { (0.00 → 0.74) Inaccuracy. Best move was d5. } { B00 Nimzowitsch Defense: Franco-Nimzowitsch Variation } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Bc4? { (0.74 → -0.36) Mistake. Best move was d4. } (3. d4 d5 4. Nc3 Nf6 5. Bd3 Bb4 6. O-O Bxc3 7. exd5 exd5) 3... d6? { (-0.36 → 0.89) Mistake. Best move was d5. } (3... d5 4. exd5 exd5 5. Be2 Bd6 6. d4 Nge7 7. O-O O-O 8. Re1) 4. d4?! { (0.89 → 0.05) Inaccuracy. Best move was Bb3. } (4. Bb3 Nf6 5. Qe2 Be7 6. O-O Na5 7. d4 O-O 8. Ba4 Bd7 9. Bxd7 Nxd7 10. Nc3 Nb6) 4... Bd7? { (0.05 → 1.20) Mistake. Best move was d5. } (4... d5 5. exd5 exd5 6. Bd3 Bd6 7. O-O Nge7 8. c3 O-O 9. Re1 Re8 10. Nbd2 Ng6 11. Rxe8+) 5. d5?! { (1.20 → 0.21) Inaccuracy. Best move was Nc3. } (5. Nc3 Nge7) 5... exd5 6. exd5 Ne5 7. Nxe5? { (0.75 → -0.53) Mistake. Best move was Qe2. } (7. Qe2 Be7 8. Nxe5 dxe5 9. Qxe5 Nf6 10. O-O O-O 11. Bf4 b5 12. Bd3 Re8 13. Nd2 Bd6) 7... dxe5 8. O-O?! { (0.11 → -0.65) Inaccuracy. Best move was Nc3. } (8. Nc3 Bd6) 8... c6? { (-0.65 → 2.05) Mistake. Best move was f5. } (8... f5 9. Nd2) 9. dxc6?! { (2.05 → 1.19) Inaccuracy. Best move was Nc3. } (9. Nc3 Nf6 10. Re1 Qc7 11. dxc6 bxc6 12. Qe2 Bd6 13. Bg5 Bg4 14. Qe3 h6 15. Bh4 g5) 9... Bxc6 10. Qg4? { (1.57 → 0.09) Mistake. Best move was Qh5. } (10. Qh5 Qc7 11. Nc3 O-O-O 12. Be3 Nf6 13. Qxf7 Qxf7 14. Bxf7 b6 15. a3 Be7 16. f3 Kb7) 10... Qc8? { (0.09 → 1.53) Mistake. Best move was Nf6. } (10... Nf6 11. Qg3 Qc7 12. Nc3 O-O-O 13. Nb5 Bxb5 14. Bxb5 Kb8 15. Be3 h5 16. Rad1 Rxd1 17. Rxd1) 11. Qg3? { (1.53 → 0.17) Mistake. Best move was Qh5. } (11. Qh5 Qc7 12. Nc3 O-O-O 13. Be3 Nf6 14. Qxf7 Qxf7 15. Bxf7 b6 16. a3 Be7 17. f3 Rhf8) 11... Bd6? { (0.17 → 2.65) Mistake. Best move was Ne7. } (11... Ne7 12. Nc3 Ng6 13. h4 h5 14. Bd3 Qg4 15. Re1 Qxg3 16. fxg3 Bc5+ 17. Be3 Bb4 18. Rad1) 12. Re1? { (2.65 → 0.97) Mistake. Best move was Rd1. } (12. Rd1 Qd7) 12... f6?? { (0.97 → 7.10) Blunder. Best move was Kf8. } (12... Kf8 13. Nc3 h5 14. Qd3 Qc7 15. Bg5 h4 16. Rad1 Rh5 17. Be3 Bb4 18. a3 Be7 19. Nd5) 13. Nc3?? { (7.10 → 1.84) Blunder. Best move was Qxg7. } (13. Qxg7) 13... Nh6?? { (1.84 → 8.76) Blunder. Best move was Kf8. } (13... Kf8 14. Rd1 Be7 15. Nd5 h5 16. Qd3 h4 17. h3 Bc5 18. Be3 Be8 19. b4 Bxe3 20. Nxe3) 14. Qxg7 Nf7? { (8.34 → 20.84) Mistake. Best move was Rf8. } (14... Rf8 15. Bxh6 Qd7 16. Qxd7+ Kxd7 17. Bxf8 Rxf8 18. Re3 Bb4 19. Rd1+ Kc8 20. Nd5 Bc5 21. Rh3) 15. Qxf7+ Kd8 16. Nd5? { (19.93 → 8.45) Mistake. Best move was Rd1. } (16. Rd1) 16... Bxd5?! { (8.45 → 9.18) Inaccuracy. Best move was Rf8. } (16... Rf8 17. Qxh7) 17. Bxd5?! { (9.18 → 8.36) Inaccuracy. Best move was Qxd5. } (17. Qxd5 Qc6 18. Qd3 Kc8 19. Rd1 Rd8 20. Be3 Kb8 21. Qb3 a5 22. a4 Rc8 23. Bb5 Qc7) 17... Qxc2? { (8.36 → 24.86) Mistake. Best move was Qd7. } (17... Qd7 18. Qxf6+ Kc7 19. Be6 Qe7 20. Qxe7+ Bxe7 21. Rxe5 Rad8 22. Be3 Bf6 23. Rh5 h6 24. Bf4+) 18. Qxf6+ Kc7?! { (21.95 → Mate in 9) Checkmate is now unavoidable. Best move was Kc8. } (18... Kc8 19. Qxh8+ Kd7 20. Qxa8 Qc7 21. Qxa7 b5 22. Qxc7+ Bxc7 23. Be3 Bd8 24. Be4 Bf6 25. Bxh7) 19. Qf7+ Kb6 20. Qxb7+ Kc5 21. b4+?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Be3#. } (21. Be3#) 21... Kd4 22. Re4+ Kd3 23. Re3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qb5+. } (23. Qb5+ Kc3 24. Qc4#) 23... Kd4 24. Bb2+ Qxb2 25. Rd1+ Qd2 26. Rxd2# { White wins by checkmate. } 1-0