[Event "Copa Especiale Club Magdalena"] [Site "Lima"] [Date "2016.11.16"] [Round "2"] [White "AlfredoBeyer"] [Black "Gerson Principe"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Qe2 d5 6. Nf3 Be7 7. O-O O-O 8. Rd1 dxe4?! { (-0.23 → 0.33) Inaccuracy. c5 was best. } (8... c5 9. exd5 exd5 10. Bf4 Nc6 11. Ba6 Bxa6 12. Qxa6 cxd4 13. Nxd4 Nxd4 14. Rxd4 Re8 15. Rad1) 9. Nxe4 Nbd7 10. Ne5 h6 11. Bf4 Qc8 12. Nxf6+ Bxf6?! { (0.46 → 1.56) Inaccuracy. Nxf6 was best. } (12... Nxf6 13. Qd2 Be4 14. Bxe4 Nxe4 15. Qe2 Nd6 16. Nc6 Re8 17. Qf3 Nf5 18. Rd3 Bd6 19. Be5) 13. Ng4 Bg5 14. Bxg5 hxg5 15. Qe3 Qd8 16. Ne5 Nxe5 17. dxe5 Qe7 18. Qh3 f5 19. exf6 gxf6 20. Re1 e5 21. Rad1 Rad8 22. Qh6 Bd5 23. Bf5 Qg7 24. Qh5 Bf7 25. Qg4 Bg6?! { (0.29 → 1.03) Inaccuracy. c5 was best. } (25... c5) 26. b3?! { (1.03 → 0.21) Inaccuracy. Bxg6 was best. } (26. Bxg6 Qxg6 27. h4 Rxd1 28. Rxd1 Qxc2 29. hxg5 Qg6 30. Qe6+ Qf7 31. Qf5 fxg5 32. Qxg5+ Qg7) 26... Bxf5 27. Qxf5 Qh7 28. Qe6+ Qf7 29. Qf5?! { (0.65 → 0.09) Inaccuracy. Qg4 was best. } (29. Qg4) 29... Kg7 30. h3 Qg6 31. Rd7+ Rxd7 32. Qxd7+ Rf7 33. Qc6 Re7 34. Rd1 f5 35. Qd5 Qf7 *