[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "1"]
[White "Hawley, J."]
[Black "Kossian, E."]
[Result "0-1"]
[ECO "E70"]
[PlyCount "42"]
[EventDate "1973.08.12"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bf4 0-0 6. Bd3 Nbd7 7. Nge2 e5 8. dxe5 dxe5 9. Be3 c6 10. Ng3 Qe7 11. 0-0 Nc5 12. Bc2 Be6 13. b3 Ng4 14. Bd2 Rfd8 15. Qe2 Rd7 16. Rad1 Rad8 17. f3 Nxh2 18. Qf2 Nxf1 19. Nxf1 Nd3 20. Qg3 Nf4 21. Be1 Rxd1 0-1

[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "2"]
[White "Kossian, E."]
[Black "Martinovsky, Eugene Simeon"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "64"]
[EventDate "1973.08.12"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 d6 5. e3 Be6 6. b3 Bg7 7. Nge2 Nge7 8. 0-0 0-0 9. Rb1 Qd7 10. d3 Bh3 11. e4 Bxg2 12. Kxg2 f5 13. Nd5 Rf7 14. f4 Raf8 15. Be3 exf4 16. gxf4 fxe4 17. dxe4 Ne5 18. Qd2 Ng4 19. Rf3 Nxd5 20. cxd5 Re8 21. Ng3 Nf6 22. Qb4 b6 23. Bd2 Rfe7 24. Re1 h5 25. Rfe3 h4 26. Nf1 Qg4+ 27. Kh1 Rxe4 28. Rxe4 Qf3+ 29. Kg1 Rxe4 30. Rxe4 Nxe4 31. Ne3 Qf2+ 32. Kh1 Nxd2 0-1

