[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "4"]
[White "Marfia, Jim"]
[Black "Splinter, Joseph"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "60"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. Qd3 Bd7 8. Nxf6+ Bxf6 9. Bf4 Bc6 10. 0-0-0 Nd7 11. Nc3 Nb6 12. Ne4 Bxe4 13. Qxe4 Qd5 14. Qxd5 Nxd5 15. Bg3 0-0-0 16. Be2 Rhe8 17. Rhe1 c6 18. c3 b5 19. Kc2 Kb7 20. Be5 Bxe5 21. dxe5 Kb6 22. g3 a5 23. b3 b4 24. axb4 axb4 25. cxb4 Nxb4+ 26. Kb2 Rxd1 27. Rxd1 Ra8 28. Ra1 Rxa1 29. Kxa1 Kc5 30. Kb2 Kd4 1/2-1/2

