[Event "Washington State-ch28"]
[Site "Seattle"]
[Date "1959.02.23"]
[Round "6"]
[White "Diedrich, Ed"]
[Black "Zemgalis, Elmars"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "78"]
[EventDate "1959.02.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Qe2+ Be7 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. 0-0 0-0 13. Bg5 Rfe8 14. Qd2 d4 15. Bxf6 Bxf6 16. Ne2 Qb5 17. Nxd4 Qxb2 18. Nb3 Qa3 19. Rae1 Red8 20. Qf4 Qxa2 21. Re2 a5 22. Qxc7 a4 23. Rfe1 h6 24. Nc1 Qd5 25. c4 Qd6 26. Qxd6 Rxd6 27. Na2 Rc8 28. Rc2 Rdc6 29. Re4 Rb8 30. g3 a3 31. Kf1 Rb2 32. Ree2 Rd6 33. h3 Rd1+ 34. Kg2 Ra1 35. c5 Raxa2 36. Rxb2 Rxb2 37. Re8+ Kh7 38. Ra8 a2 39. c6 Rc2 0-1

