[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "2"]
[White "Thompson, G."]
[Black "Peterson, John L"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "68"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. Bh3 0-0 10. 0-0 Nbd7 11. Re1 Nb6 12. e4 Nfd7 13. Bf4 Nc4 14. Qc2 Nde5 15. Bxe5 Nxe5 16. Nxe5 Bxe5 17. Bf1 Qa5 18. Bxa6 Rxa6 19. Re2 Rb8 20. Rc1 Rab6 21. b3 c4 22. Kg2 cxb3 23. axb3 Rc8 24. Re3 Qb4 25. Qd3 Qa3 26. Qd2 Qb4 27. Qe1 Qa3 28. Qd2 Rcb8 29. Ne2 Rxb3 30. Rxb3 Rxb3 31. Rc7 Qa4 32. Qc2 Kg7 33. Rc4 Qb5 34. Nd4 Bxd4 1/2-1/2

