[Event "NWC May op"]
[Site "Seattle"]
[Date "1991.??.??"]
[Round "?"]
[White "Peterson, Philip"]
[Black "Kretten, Michael"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "101"]
[EventDate "1991.05.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Be3 Nge7 8. Nf3 0-0 9. 0-0 Nd4 10. Rb1 Nec6 11. Ne2 Qa5 12. a3 Bd7 13. c3 Nxe2+ 14. Qxe2 Qa4 15. e5 dxe5 16. Bxc5 exf4 17. Bxf8 Rxf8 18. gxf4 Qxf4 19. Qe4 Qc7 20. Rf2 f5 21. Qc4 Qd6 22. Re1 h6 23. d4 Kh7 24. Nd2 e5 25. d5 Ne7 26. Nb3 Rc8 27. Qb4 Qxb4 28. axb4 b6 29. Ra1 Bb5 30. Rxa7 Ng8 31. d6 Nf6 32. Rc7 Rd8 33. Rd2 Ba4 34. Nc1 e4 35. b3 Bd7 36. Ne2 g5 37. c4 f4 38. Nd4 Ne8 39. Nc6 Bxc6 40. Rxc6 f3 41. Bh3 e3 42. Bf5+ Kg8 43. Rd3 Ra8 44. Rxe3 Bd4 45. Kf2 Bxe3+ 46. Kxe3 Ng7 47. Rc8+ Rxc8 48. Bxc8 Kf7 49. Kxf3 Ne6 50. Bxe6+ Kxe6 51. Kg4 1-0

