lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/tKpPVPa0"] [Date "2020.10.31"] [Round "-"] [White "SergeyVoronChess"] [Black "damianganjea"] [Result "1-0"] [UTCDate "2020.10.31"] [UTCTime "17:47:42"] [WhiteElo "2141"] [BlackElo "1658"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Nxe4? { (0.21 → 2.18) Mistake. Best move was d5. } { C57 Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3) 5. Nxe4?? { (2.18 → -1.42) Blunder. Best move was Bxf7+. } (5. Bxf7+ Ke7) 5... a6?? { (-1.42 → 3.50) Blunder. Best move was d5. } (5... d5 6. Bd3) 6. Bb3? { (3.50 → 2.20) Mistake. Best move was Nbc3. } (6. Nbc3 f5) 6... f5? { (2.20 → 3.24) Mistake. Best move was d5. } (6... d5 7. Nec3) 7. Ng3?! { (3.24 → 2.74) Inaccuracy. Best move was Nec3. } (7. Nec3 d6 8. d3 Nd4 9. Nd2 Be7 10. O-O c6 11. Re1 Nxb3 12. axb3 O-O 13. d4 exd4) 7... f4?! { (2.74 → 3.36) Inaccuracy. Best move was d6. } (7... d6) 8. Ne2 Bc5? { (2.90 → 4.56) Mistake. Best move was d5. } (8... d5 9. d4) 9. c3? { (4.56 → 3.03) Mistake. Best move was d4. } (9. d4) 9... Qe7? { (3.03 → 4.60) Mistake. Best move was d6. } (9... d6 10. d4) 10. O-O?! { (4.60 → 3.79) Inaccuracy. Best move was d4. } (10. d4 Ba7) 10... d6? { (3.79 → 5.89) Mistake. Best move was g5. } (10... g5 11. d4) 11. d4 exd4? { (5.49 → 8.11) Mistake. Best move was f3. } (11... f3 12. dxc5) 12. Nxd4?? { (8.11 → 5.09) Blunder. Best move was cxd4. } (12. cxd4 Ba7 13. Nxf4 Kd8 14. Re1 Qf6 15. Nc3 Qxd4 16. Qf3 Ne5 17. Qg3 Qxf2+ 18. Qxf2 Bxf2+) 12... Bxd4? { (5.09 → 6.56) Mistake. Best move was Ne5. } (12... Ne5 13. Bxf4) 13. cxd4 Qg5?! { (5.34 → 6.32) Inaccuracy. Best move was Qh4. } (13... Qh4) 14. Re1+ Kd7? { (6.14 → 8.19) Mistake. Best move was Kd8. } (14... Kd8 15. Nc3) 15. Be6+?? { (8.19 → 5.19) Blunder. Best move was Nc3. } (15. Nc3 Kd8 16. Nd5 Bd7 17. Nxf4 Kc8 18. Be3 Kb8 19. Rc1 Rc8 20. d5 Ne5 21. Ne6 Qg6) 15... Kd8 16. d5 Ne7? { (4.69 → 7.21) Mistake. Best move was Bxe6. } (16... Bxe6) 17. g3?! { (7.21 → 6.43) Inaccuracy. Best move was Nc3. } (17. Nc3 Bxe6 18. dxe6 Rf8 19. Ne4 Qd5 20. Bd2 Kc8 21. Qg4 g5 22. Qh3 Qf5 23. Qc3 Kb8) 17... Qf6? { (6.43 → 8.17) Mistake. Best move was Bxe6. } (17... Bxe6 18. dxe6) 18. Nc3 c6? { (7.41 → 14.47) Mistake. Best move was Ng6. } (18... Ng6 19. Bd2 Re8 20. Ne4 Qxb2 21. Ng5 Qf6 22. gxf4 Bxe6 23. Nxe6+ Rxe6 24. dxe6 Ne7 25. Qb3) 19. Bxf4 Re8 20. dxc6 bxc6?! { (19.96 → Mate in 2) Checkmate is now unavoidable. Best move was Nf5. } (20... Nf5 21. c7+) 21. Qxd6+ Bd7 22. Qxd7# { White wins by checkmate. } 1-0