[Event "US Open"] [Site "Dearborn (USA)"] [Round "5.35"] [White "Buckendorf Glen (ID)"] [Black "Koster Ed"] [Result "0-1"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 Qd7 11. Nbd2 Rd8 12. h3 O-O 13. Bc2 f5 14. exf6 Nxf6 15. Ng5 Bf5 16. Nb3 h6 17. Nf3 Bxh3 18. Nh4 Bg4 19. f3 Bh5 20. Bf5 Qd6 21. Qc2 Qg3 22. Bf2 Qg5 23. Qc1 Qxc1 24. Raxc1 Rfe8 25. Rfe1 Bd6 26. Be6+ Bf7 27. Bxf7+ Kxf7 28. Nf5 Bf4 29. Rcd1 g6 30. Nfd4 Nxd4 31. Bxd4 Bg3 32. Bf2 Rxe1+ 33. Rxe1 Bxf2+ 34. Kxf2 Rd6 35. Nc5 d4 36. Rd1 dxc3 37. Rxd6 cxd6 38. Nd3 cxb2 39. Nxb2 Ke6 40. Ke3 Nd5+ 41. Kd4 Nf4 42. g4 h5 43. gxh5 gxh5 44. a4 bxa4 45. Nxa4 h4 46. Ke3 h3 47. Nc3 h2 48. Ne4 Nd5+ 49. Kf2 h1=Q 50. Ng5+ {#R} 0-1