[Event "USA Annual op-ch69"]
[Site "Aspen"]
[Date "1968.08.??"]
[Round "?"]
[White "Formanek, Edward W"]
[Black "Steffen, J."]
[Result "1-0"]
[ECO "C04"]
[PlyCount "69"]
[EventDate "1968.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. g3 Be7 7. h4 f6 8. Qe2 0-0 9. Bh3 f5 10. Nf1 h6 11. Ne3 Rf7 12. h5 Nf8 13. g4 f4 14. Ng2 g5 15. hxg6 Nxg6 16. Bd2 Qf8 17. 0-0-0 Nxd4 18. Nxd4 f3 19. Qe1 fxg2 20. Bxg2 Bg5 21. Bxg5 hxg5 22. Rd2 c5 23. Nb5 Qg7 24. Nd6 Re7 25. c4 d4 26. Be4 Nxe5 27. f4 Nxg4 28. Rg2 e5 29. Nxc8 Rxc8 30. Rxg4 exf4 31. Rh5 Re5 32. Qg1 Qf6 33. Rgxg5+ Rxg5 34. Rxg5+ Kf8 35. Rf5 1-0

[Event "USA Annual op-ch69"]
[Site "Aspen"]
[Date "1968.08.??"]
[Round "?"]
[White "Shean, Robert"]
[Black "Steffen, J."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "43"]
[EventDate "1968.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Bd7 8. Nbd2 Na5 9. 0-0 Ne7 10. Rb1 Nb3 11. Nxb3 Ba4 12. Nfd2 Rc8 13. Qe1 Bxb3 14. Nxb3 Qxb3 15. Bd1 Qb6 16. f4 Nc6 17. f5 exf5 18. Rxf5 Bxa3 19. e6 0-0 20. exf7+ Kh8 21. Bc2 Bd6 22. Qh4 1-0

[Event "USA Annual op-ch69"]
[Site "Aspen"]
[Date "1968.08.??"]
[Round "?"]
[White "Steffen, J."]
[Black "Kolber, J."]
[Result "1-0"]
[ECO "E62"]
[PlyCount "59"]
[EventDate "1968.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nf3 0-0 5. Nc3 d6 6. d4 Nc6 7. 0-0 e5 8. d5 Ne7 9. Rb1 Ne8 10. e4 f5 11. Ne2 Nf6 12. b4 Nxe4 13. Ng5 Nxg5 14. Bxg5 h6 15. Bc1 g5 16. f4 gxf4 17. gxf4 e4 18. Bb2 Rf7 19. Kh1 Kh7 20. Ng3 Ng6 21. Bxg7 Kxg7 22. Nh5+ Kh7 23. Rb3 Nh4 24. Rg1 Bd7 25. Rg3 Qe7 26. Qd4 Rd8 27. Bh3 Nf3 28. Rg7+ Rxg7 29. Rxg7+ Kh8 30. Qa1 1-0

