lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/lHkMwosW"] [Date "2020.12.21"] [Round "-"] [White "GrigoreG"] [Black "P_-_-_-_-_-_-_-_-O"] [Result "1-0"] [UTCDate "2020.12.21"] [UTCTime "18:03:45"] [WhiteElo "1529"] [BlackElo "1846"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-55"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Danish Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. c3 { C21 Danish Gambit } Nc6? { (-0.39 → 0.86) Mistake. Best move was dxc3. } (3... dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bb5 Bd7 7. O-O Be7 8. Bxc6) 4. h3? { (0.86 → -1.33) Mistake. Best move was cxd4. } (4. cxd4) 4... dxc3?! { (-1.33 → -0.44) Inaccuracy. Best move was d5. } (4... d5 5. cxd4 dxe4 6. Bb5 Nf6 7. Nc3 Bd6 8. d5 a6 9. Ba4 b5 10. dxc6 bxa4 11. Nge2) 5. Bc4?! { (-0.44 → -1.14) Inaccuracy. Best move was Nxc3. } (5. Nxc3) 5... cxb2 6. Bxb2 Bb4+?! { (-1.63 → -1.00) Inaccuracy. Best move was Nf6. } (6... Nf6) 7. Nc3 Bxc3+? { (-1.53 → 0.23) Mistake. Best move was Nf6. } (7... Nf6 8. Ne2 O-O 9. O-O d6 10. Nd5 Nxd5 11. Bxd5 Bc5 12. Rc1 Qh4 13. Ng3 Bxh3 14. Rxc5) 8. Bxc3 Qg5 9. Nf3 Qxg2?? { (-0.02 → 7.90) Blunder. Best move was Qg6. } (9... Qg6 10. O-O) 10. Bxf7+?? { (7.90 → 3.09) Blunder. Best move was Rg1. } (10. Rg1 Qxg1+ 11. Nxg1 Nf6 12. Qf3 d6 13. Bxf6 gxf6 14. Qxf6 Rf8 15. Nf3 Bxh3 16. Ng5 Ne5) 10... Kxf7 11. Rg1 Qxh3?? { (2.93 → 14.33) Blunder. Best move was Qxg1+. } (11... Qxg1+) 12. Ng5+ Kf8 13. Nxh3 d6 14. Bxg7+ Kf7 15. Bxh8 Bxh3?! { (24.91 → Mate in 6) Checkmate is now unavoidable. Best move was Nge7. } (15... Nge7 16. Qh5+ Ke6 17. Nf4+ Kd7 18. Qxh7 Nb4 19. Bf6 Kc6 20. Qxe7 Nc2+ 21. Kd2 b6 22. Kxc2) 16. Qf3+ Ke7 17. Qxh3?! { (Mate in 4 → Mate in 17) Not the best checkmate sequence. Best move was Rg7+. } (17. Rg7+ Ke6 18. Qxh3+ Ke5 19. Rg5+ Kxe4 20. Qe3#) 17... Nd4 18. Qxh7+ Ke6 19. Rg6+ Nf6 20. Rxf6+ Ke5 21. Rf8+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was f4#. } (21. f4#) 21... Ke6 22. Rxa8?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qf7#. } (22. Qf7#) 22... Nc2+ { Black resigns. } 1-0