lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/EI0UBdMe"] [Date "2020.12.14"] [Round "-"] [White "GrigoreG"] [Black "Lion123"] [Result "0-1"] [UTCDate "2020.12.14"] [UTCTime "18:07:21"] [WhiteElo "1511"] [BlackElo "1919"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B18"] [Opening "Caro-Kann Defense: Classical Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 { B18 Caro-Kann Defense: Classical Variation } 5. Ng5?! { (0.53 → -0.33) Inaccuracy. Best move was Ng3. } (5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. O-O Bd6) 5... h6?! { (-0.33 → 0.36) Inaccuracy. Best move was e6. } (5... e6 6. c3) 6. N5f3 Nf6 7. Ne5?! { (0.33 → -0.65) Inaccuracy. Best move was Ne2. } (7. Ne2 e6 8. Ng3 Bh7 9. Bd3 Bxd3 10. Qxd3 Bd6 11. O-O O-O 12. b3 b5 13. Re1 Nbd7) 7... e6?! { (-0.65 → -0.09) Inaccuracy. Best move was Nbd7. } (7... Nbd7) 8. Bc4?! { (-0.09 → -0.75) Inaccuracy. Best move was Ngf3. } (8. Ngf3 Nbd7) 8... Bd6?! { (-0.75 → -0.05) Inaccuracy. Best move was Nbd7. } (8... Nbd7 9. Ngf3) 9. Nxf7?? { (-0.05 → -3.37) Blunder. Best move was Ngf3. } (9. Ngf3 O-O 10. O-O c5 11. dxc5 Bxc5 12. Bf4 Qxd1 13. Raxd1 Bxc2 14. Rc1 Be4 15. Bxe6 fxe6) 9... Kxf7 10. Bxe6+?? { (-3.01 → -8.51) Blunder. Best move was Nf3. } (10. Nf3 Nbd7 11. O-O Qc7 12. h3 c5 13. Re1 cxd4 14. Qxd4 Rac8 15. c3 Qb6 16. Bb3 Nc5) 10... Bxe6 11. Qh5+? { (-8.02 → -22.84) Mistake. Best move was Nf3. } (11. Nf3 Qa5+) 11... Nxh5 12. Nf3 Re8 13. Bxh6 gxh6 14. Ng5+?! { (-26.58 → Mate in 6) Checkmate is now unavoidable. Best move was O-O-O. } (14. O-O-O Bxa2) 14... Kg6?! { (Mate in 6 → -27.15) Lost forced checkmate sequence. Best move was Qxg5. } (14... Qxg5 15. O-O Qf4 16. g3 Qf3 17. Rfe1 Nf4 18. gxf4 Rg8+ 19. Kf1 Bh3#) 15. Nxe6?! { (-27.15 → Mate in 8) Checkmate is now unavoidable. Best move was Nf3. } (15. Nf3 Bxa2+) 15... Rxe6+ 16. Kf1 Qf6 17. Re1 Nd7 18. Rxe6 Qxe6 19. h4 Nf4?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Ng3+. } (19... Ng3+ 20. fxg3 Bxg3 21. h5+ Kg5 22. Rh4 Qe1#) 20. Rh3 Qe2+ 21. Kg1 Qe1+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nxh3+. } (21... Nxh3+ 22. gxh3 Rg8 23. f4 Kf5+ 24. Kh1 Qg2#) 22. Kh2 Nxh3+ 23. g3 Nxf2?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxf2+. } (23... Qxf2+ 24. Kxh3 Qxg3#) 24. Kg2 Ng4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rf8. } (24... Rf8 25. h5+ Kg7 26. a3 Qh1#) 25. b3 h5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxg3+. } (25... Qxg3+ 26. Kf1 Qf2#) 26. c3 Qf2+ 27. Kh3 Qh2# { Black wins by checkmate. } 0-1