lichess dev

[Event "Karpov Arena"] [Site "http://chess-academy.net/RSJtYbZ1"] [Date "2021.01.10"] [Round "-"] [White "bogdanlutic2222"] [Black "Stefanos"] [Result "1-0"] [UTCDate "2021.01.10"] [UTCTime "18:15:03"] [WhiteElo "1750"] [BlackElo "1495"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 1.74) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Bc4? { (1.74 → 0.13) Mistake. Best move was Nxe5. } (3. Nxe5) 3... Nf6? { (0.13 → 1.70) Mistake. Best move was Nc6. } (3... Nc6) 4. Nc3? { (1.70 → -0.33) Mistake. Best move was Nxe5. } (4. Nxe5 d5) 4... Bb4? { (-0.33 → 1.65) Mistake. Best move was d6. } (4... d6) 5. O-O? { (1.65 → 0.50) Mistake. Best move was Nxe5. } (5. Nxe5 O-O) 5... Bxc3 6. dxc3? { (1.00 → -0.50) Mistake. Best move was bxc3. } (6. bxc3 d6 7. d4 Qe7 8. Re1 O-O 9. h3 Nc6 10. Rb1 Na5 11. Bf1 b6 12. c4 c5) 6... d5?? { (-0.50 → 2.66) Blunder. Best move was d6. } (6... d6) 7. exd5?! { (2.66 → 1.81) Inaccuracy. Best move was Nxe5. } (7. Nxe5 dxc4) 7... Bg4?! { (1.81 → 2.61) Inaccuracy. Best move was e4. } (7... e4) 8. Qd3?! { (2.61 → 1.64) Inaccuracy. Best move was Re1. } (8. Re1 O-O 9. Rxe5 Nbd7 10. Re3 Bxf3 11. Qxf3 Re8 12. Bb3 a5 13. a4 Nc5 14. Bc4 Qd6) 8... Bxf3?! { (1.64 → 2.27) Inaccuracy. Best move was e4. } (8... e4) 9. Qxf3 O-O 10. Bg5?! { (2.42 → 1.76) Inaccuracy. Best move was Re1. } (10. Re1 Qd6) 10... Re8?! { (1.76 → 2.47) Inaccuracy. Best move was h6. } (10... h6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Bd3 Nd7 14. Rae1 Rad8 15. f4 Nc5 16. c4 Rfe8 17. fxe5) 11. Bxf6?! { (2.47 → 1.79) Inaccuracy. Best move was Bb5. } (11. Bb5 c6) 11... gxf6? { (1.79 → 4.08) Mistake. Best move was Qxf6. } (11... Qxf6 12. Qxf6) 12. Rfe1?! { (4.08 → 3.26) Inaccuracy. Best move was Bb5. } (12. Bb5) 12... e4? { (3.26 → 4.69) Mistake. Best move was Qd6. } (12... Qd6 13. Bb5) 13. Rxe4 Rxe4 14. Qxe4 c6?? { (4.12 → 10.84) Blunder. Best move was Nd7. } (14... Nd7 15. Bd3) 15. dxc6?? { (10.84 → 5.86) Blunder. Best move was Bd3. } (15. Bd3 f5 16. Qxf5 Kf8 17. Qf4 Kg7 18. Re1 Nd7 19. d6 Qg8 20. Re3 Kh8 21. Re7 Nf6) 15... Nxc6 16. Qg4+? { (6.00 → 3.76) Mistake. Best move was Bd3. } (16. Bd3) 16... Kh8 17. Bxf7 Qd7?? { (3.77 → 29.37) Blunder. Best move was Ne5. } (17... Ne5 18. Qh5) 18. Qxd7 Rd8?! { (24.69 → Mate in 11) Checkmate is now unavoidable. Best move was Ne5. } (18... Ne5 19. Qxb7) 19. Qxb7 Ne5?! { (74.42 → Mate in 9) Checkmate is now unavoidable. Best move was Rf8. } (19... Rf8 20. Bd5) 20. Qc7?! { (Mate in 9 → 28.60) Lost forced checkmate sequence. Best move was Qe7. } (20. Qe7 Kg7 21. Be6+ Kg6 22. Qxd8 Kg7 23. Qg8+ Kh6 24. f4 Ng6 25. Bf5 Nf8 26. Qxf8+ Kh5) 20... Rd7?! { (28.60 → Mate in 10) Checkmate is now unavoidable. Best move was Rf8. } (20... Rf8 21. Bd5) 21. Qc8+ Kg7 22. Be6?! { (Mate in 10 → 28.95) Lost forced checkmate sequence. Best move was Qg8+. } (22. Qg8+ Kh6 23. Qf8+ Kg5 24. Qg7+ Ng6 25. h4+ Kf5 26. Bxg6+ Ke6 27. Re1+ Kd6 28. Rd1+ Kc5) 22... Re7?! { (28.95 → Mate in 10) Checkmate is now unavoidable. Best move was a6. } (22... a6 23. Bxd7) 23. Qg8+ Kh6 24. Qf8+ Rg7 25. Re1?! { (Mate in 8 → 68.37) Lost forced checkmate sequence. Best move was Qxf6+. } (25. Qxf6+ Rg6 26. Qxe5 Rg5 27. Qf4 Kg6 28. h4 Rxg2+ 29. Kxg2 Kg7 30. Qf7+ Kh6 31. Qf6+ Kh5) 25... Kg5?! { (68.37 → Mate in 4) Checkmate is now unavoidable. Best move was Nf3+. } (25... Nf3+ 26. Kf1) 26. Qxg7+ Kh5 27. Re3 Ng4 28. Rh3# { White wins by checkmate. } 1-0