[Event "US Open"] [Site "USA"] [Round "5.130"] [White "Buckendorf Glen (ID)"] [Black "Marroqui"] [Result "1/2-1/2"] [ECO "C41"] [Opening "Philidor: 3...exd4 4.Nxd4"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. c4 Nf6 6. Nc3 Bd7 7. Be2 Nc6 8. Be3 Nxd4 9. Bxd4 Bc6 10. Bf3 O-O 11. O-O Nd7 12. Nd5 Ne5 13. Be2 f5 14. f4 Bxd5 15. exd5 Ng6 16. Bh5 Bf6 17. Bxg6 hxg6 18. Re1 Bxd4+ 19. Qxd4 Qf6 20. Qxf6 gxf6 21. Re7 Rf7 22. Rae1 Kf8 23. R7e6 b6 24. R1e3 a6 25. Kf2 Kg7 26. h3 a5 {#d} 1/2-1/2