[Event "Detroit East op"]
[Site "Detroit East"]
[Date "1983.??.??"]
[Round "?"]
[White "Franke, R"]
[Black "Blocker, Calvin"]
[Result "0-1"]
[BlackElo "2410"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Na6 12. Rb1 Nd7 13. Bf4 Qb6 14. Qd2 Rfb8 15. Rhe1 c4 16. Be3 Nac5 17. Bd4 Bxd4 18. Qxd4 Nd3 19. Re2 Qxd4 20. Nxd4 Rb6 21. Nc6 e5 22. dxe6 fxe6 23. Nd4 N7c5 24. Nf3 Rab8 25. b3 cxb3 26. axb3 Rxb3 27. Rxb3 Rxb3 28. Rc2 Nb4 29. Rd2 Rxc3 30. Rxd6 Rc2 31. Nd4 Rd2 32. Rd8+ Kf7 33. Nxe6 Rxd8 34. Nxd8+ Ke7 0-1