[Event "USA-ch"]
[Site "Oberlin"]
[Date "1975.??.??"]
[Round "5"]
[White "Tarjan, James Edward"]
[Black "Commons, Kim S"]
[Result "1-0"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 Be7 9. g4 d6 10. g5 Nfd7 11. f4 Nc6 12. Nxc6 bxc6 13. O-O d5 14. Be3 O-O 15. Qe2 a5 16. Rf3 f5 17. exd5 Ba6 18. Qd1 Rfd8 19. dxc6 Ne5 20. Qe1 Nxf3+ 21. Bxf3 Rab8 22. b3 Rb4 23. Qg3 Bd6 24. Rd1 Bxf4 25. Rxd8+ Qxd8 26. Bxf4 Qd4+ 27. Kg2 Qxc3 28. Be5 Qxc2+ 29. Qf2 Qc1 30. c7 Rb5 31. Qg3 Rxb3 32. c8=Q+ Qxc8 33. axb3 Qc2+ 34. Qf2 Qxb3 35. Qa7 Qc2+ 36. Kh3 Bf1+ 37. Kh4 Qf2+ 38. Qxf2 h6 39. Qa2 hxg5+ 40. Kxg5 1-0