lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/WEfbbfSr"] [Date "2021.02.12"] [Round "-"] [White "GabrielCONDUR"] [Black "vepex_fan"] [Result "1-0"] [UTCDate "2021.02.12"] [UTCTime "17:00:02"] [WhiteElo "2148"] [BlackElo "2073"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. c4 Nc6?! { (0.25 → 0.81) Inaccuracy. Best move was e6. } { A50 Mexican Defense } (2... e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 exd5 6. Bg5 Be7 7. dxc5) 3. Nf3 e6?! { (0.33 → 0.89) Inaccuracy. Best move was e5. } (3... e5 4. Nxe5 Nxe5 5. dxe5 Ng4 6. Bf4 Bb4+ 7. Nc3 Qe7 8. Qb3 Ba5 9. e3 Nxe5 10. Bg3) 4. e3?! { (0.89 → 0.29) Inaccuracy. Best move was a3. } (4. a3 d5 5. Nc3 Be7 6. Bf4 Ne4 7. e3 g5 8. Bg3 h5 9. Nb5 Nxg3 10. hxg3 a6) 4... b6?! { (0.29 → 1.06) Inaccuracy. Best move was d5. } (4... d5) 5. Bd3 Nb4?! { (0.61 → 1.13) Inaccuracy. Best move was d5. } (5... d5 6. O-O) 6. Be2 a5 7. Nc3 Bb7 8. a3 Na6 9. Bd3?! { (1.33 → 0.77) Inaccuracy. Best move was Qc2. } (9. Qc2 c5 10. O-O Be7 11. Rd1 cxd4 12. exd4 O-O 13. b3 Nc7 14. Ne5 h6 15. Bf3 Bxf3) 9... Be7?! { (0.77 → 1.44) Inaccuracy. Best move was c5. } (9... c5) 10. e4 d5?! { (0.96 → 1.56) Inaccuracy. Best move was d6. } (10... d6 11. Bf4) 11. cxd5 exd5 12. e5?! { (1.79 → 1.05) Inaccuracy. Best move was Qa4+. } (12. Qa4+) 12... Ne4 13. Qc2 Nxc3?! { (1.44 → 1.97) Inaccuracy. Best move was c5. } (13... c5 14. Nxe4 dxe4 15. Bxe4 Bxe4 16. Qxe4 cxd4 17. Qc6+ Kf8 18. Nxd4 Rc8 19. Qe4 Nc5 20. Qf5) 14. bxc3 Rc8? { (1.65 → 4.12) Mistake. Best move was Bc8. } (14... Bc8 15. Rb1 Nb8 16. O-O h6 17. Nd2 O-O 18. f4 f5 19. Nf3 Be6 20. a4 c6 21. Rd1) 15. Bxh7 g6?? { (3.49 → 7.47) Blunder. Best move was Ra8. } (15... Ra8 16. e6 fxe6 17. Qg6+ Kd7 18. Ne5+ Kc8 19. Nf7 Qe8 20. Nxh8 Qxh8 21. Qxe6+ Kb8 22. Qxe7) 16. Bxg6 fxg6? { (7.20 → 8.79) Mistake. Best move was Qd7. } (16... Qd7 17. Bf5 Qc6 18. O-O Ra8 19. Re1 Kd8 20. Ng5 Qe8 21. Bg4 c6 22. e6 f6 23. Nf7+) 17. Qxg6+ Kd7? { (8.08 → 9.79) Mistake. Best move was Kf8. } (17... Kf8 18. h4) 18. e6+ Kd6? { (8.85 → 13.83) Mistake. Best move was Kc6. } (18... Kc6 19. Ne5+ Kd6 20. Nf7+ Kc6 21. c4 Ba8 22. Nxd8+ Rcxd8 23. c5 Rhg8 24. Qh7 Rde8 25. Rb1) 19. Bf4+ Kc6 20. Ne5+ Kb5?! { (12.22 → Mate in 1) Checkmate is now unavoidable. Best move was Kd6. } (20... Kd6 21. c4 Rf8 22. Nf7+ Kc6 23. Nxd8+ Rcxd8 24. Bg5 Bxg5 25. e7+ Kd7 26. exf8=Q Rxf8 27. Qxg5) 21. a4# { White wins by checkmate. } 1-0