[Event "CONADEMS 2020 VARONIL Arena"] [Site "https://lichess.org/89ovX1Vw"] [Date "2020.11.07"] [White "PabloColunga"] [Black "fernandoBertheau"] [Result "1-0"] [UTCDate "2020.11.07"] [UTCTime "23:26:55"] [WhiteElo "1951"] [BlackElo "1237"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 { C41 Philidor Defense } Nc6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 a6?! { (0.48 → 1.33) Inaccuracy. Ke8 was best. } (6... Ke8 7. a3 Nf6 8. Nc3 Be6 9. Bxe6 fxe6 10. Be3 Bd6 11. O-O-O) 7. Bxf7 Nge7?! { (1.26 → 2.38) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bg5 Bd6 9. Nc3 Ke7 10. Bc4 Na5 11. Be2 Be6 12. O-O-O Nc6 13. Be3 Rhd8 14. Ng5) 8. O-O Nd4?! { (2.56 → 3.49) Inaccuracy. Bg4 was best. } (8... Bg4 9. Nbd2 Ng6 10. h3 Bxf3 11. Nxf3 Bd6 12. Rd1 Ke7 13. Bc4 h6 14. a4 Nf4 15. Be3) 9. Rd1 Kd7?? { (3.28 → 9.18) Blunder. Nc6 was best. } (9... Nc6) 10. c3 Kc6 11. cxd4 exd4 12. Nxd4+ Kb6 13. Be3 c5 14. Nb3 Bg4 15. f3 Bd7 16. Nxc5 Nc8 17. Nxd7+ Kc7 18. Nc3 Nd6 19. Ne5 g6?! { (18.35 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (19... Rd8 20. Nd5+ Kb8 21. Be6 g5 22. Nb6 Be7 23. Rac1 Rhe8 24. Ned7+ Rxd7 25. Bxd7 Rh8 26. Bd4) 20. Rac1 Rd8 21. Nd5+?! { (Mate in 10 → 21.14) Lost forced checkmate sequence. Ba7 was best. } (21. Ba7 Nc4 22. Nd5+ Rxd5 23. Rxd5 Bc5+ 24. Rxc5+ Kd8 25. Rd1+ Nd2 26. Rxd2+ Ke7 27. Rd7+ Kf6) 21... Kb8 22. Rd3 b5?! { (15.23 → Mate in 4) Checkmate is now unavoidable. Bg7 was best. } (22... Bg7 23. Bf4) 23. a4?! { (Mate in 4 → 19.22) Lost forced checkmate sequence. Rc7 was best. } (23. Rc7 Ka8 24. Ra7+ Kb8 25. Nc6+ Kc8 26. Nb6#) 23... bxa4?! { (19.22 → Mate in 4) Checkmate is now unavoidable. Rc8 was best. } (23... Rc8 24. Nd7+) 24. Nc6+ Kb7 25. Nxd8+ Ka8 26. Rc7 Nb5 27. Nb6+ Kb8 28. Rb7# { White wins by checkmate. } 1-0