[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.19"]
[Round "6"]
[White "Wester, Zachery"]
[Black "Tarjan, James Edward"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "50"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nbd7 9. Bf3 Be7 10. Nd5 Bxd5 11. exd5 0-0 12. Nd2 Ne8 13. c4 f5 14. Qc2 Rc8 15. Kh1 g5 16. g4 Ng7 17. gxf5 Kh8 18. Ne4 Nxf5 19. Rg1 Nd4 20. Qd3 Rxf3 21. Qd2 h6 22. Ng3 Rxc4 23. h4 Rc2 24. Qd1 Rfxf2 25. Nf1 Nf3 0-1

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.14"]
[Round "1"]
[White "Zalys, Ignas"]
[Black "Wester, Zachery"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "37"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 e6 7. Nf3 Nbd7 8. 0-0 c5 9. e5 Ng4 10. Ne4 dxe5 11. dxe5 Nh6 12. Be3 b6 13. Qd3 Nf5 14. Bf2 Qc7 15. g4 Ne7 16. Rad1 Rd8 17. Bh4 Re8 18. Nd6 Kf8 19. Nxc8 1-0

