[Event "Greater Chicago op"]
[Site "Chicago"]
[Date "1970.??.??"]
[Round "1"]
[White "Byrne, Robert Eugene"]
[Black "Martinek, E."]
[Result "1-0"]
[ECO "E94"]
[PlyCount "55"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 h6 9. Ne1 Re8 10. d5 Nc5 11. f3 a5 12. Rb1 Kh7 13. a3 b6 14. b4 axb4 15. axb4 Nb7 16. Nd3 Qe7 17. Qc2 Nh5 18. Nb5 Bd7 19. Ra1 Rac8 20. Ra7 c6 21. Nc3 Rb8 22. Bxb6 c5 23. Bc7 Ba4 24. Qxa4 Qxc7 25. bxc5 dxc5 26. Rb1 Re7 27. Qc6 Bf8 28. Qxc7 1-0

[Event "Montreal North American Intercoll"]
[Site "Montreal"]
[Date "1969.12.27"]
[Round "2"]
[White "Martinek, E."]
[Black "Berry, Jonathan"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "76"]
[EventDate "1969.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Nh6 9. Nge2 Nf7 10. b4 a5 11. bxa5 Rxa5 12. Rb1 f4 13. Bf2 g5 14. Nc1 b6 15. Nb3 Ra8 16. a4 h5 17. Ra1 Ng6 18. a5 bxa5 19. Rxa5 Rxa5 20. Nxa5 c5 21. Nc6 Qf6 22. Qa4 0-0 23. Kd2 g4 24. Be2 g3 25. Be1 Nh4 26. Bf1 Qg5 27. Qd1 Bh6 28. hxg3 fxg3+ 29. Kc2 Ng6 30. Ne2 h4 31. Bd2 Nf4 32. Nxf4 exf4 33. Qe2 Bg7 34. Bc3 Bxc3 35. Kxc3 Qf6+ 36. Kc2 Bd7 37. Qd3 Ra8 38. Be2 Ra2+ 0-1

