[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.20"]
[Round "6"]
[White "Burger, Robert"]
[Black "Tresz, Sandor"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "57"]
[EventDate "1961.08.14"]
[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 d6 2. d4 Nd7 3. Nf3 e5 4. Bc4 h6 5. 0-0 Ngf6 6. Qe2 c6 7. dxe5 dxe5 8. Nc3 Be7 9. a4 a5 10. Nh4 0-0 11. Ng6 Re8 12. Nxe7+ Rxe7 13. b3 b6 14. Ba3 Re8 15. Rad1 Bb7 16. Rd6 Qc8 17. Rfd1 Nf8 18. Qe3 N8d7 19. Ne2 Ba6 20. Bxa6 Rxa6 21. Ng3 b5 22. Nf5 Kh7 23. Bc1 b4 24. Qh3 c5 25. Bxh6 Nh5 26. Bxg7 Ndf6 27. Bxf6 Kg6 28. Qg4+ Kh7 29. Qxh5+ 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.12"]
[Round "5"]
[White "Poschel, Paul"]
[Black "Tresz, Sandor"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "87"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. e4 e5 5. Nf3 g6 6. dxe5 dxe5 7. Be2 Bg7 8. 0-0 0-0 9. Qc2 c6 10. Rd1 Qc7 11. b3 Re8 12. Ba3 Bf8 13. Bb2 Nh5 14. g3 Ndf6 15. Kg2 Ng4 16. Na4 f5 17. c5 fxe4 18. Ng5 Nhf6 19. h3 Nh6 20. Nxe4 Nxe4 21. Qxe4 Bf5 22. Bc4+ Nf7 23. Qe3 Be6 24. Bxe6 Rxe6 25. Nc3 Qa5 26. Ne4 Rd8 27. a3 Rd5 28. b4 Qd8 29. Nc3 Rd4 30. Rxd4 Qxd4 31. Qe2 Qd8 32. Rd1 Qe7 33. Ne4 Qc7 34. Qc4 Qc8 35. h4 Qe8 36. Qb3 Qc8 37. Bc1 Qe8 38. Bg5 Bg7 39. Nd6 Qd7 40. Nxf7 Qxf7 41. Rd8+ Bf8 42. Bh6 Re8 43. Rxe8 Qxb3 44. Rxf8# 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.16"]
[Round "8"]
[White "Tresz, Sandor"]
[Black "Potter, Robert BM"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "37"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. e5 dxe5 6. dxe5 Ng4 7. Qe2 Nc6 8. Nc4 Be6 9. Bf4 0-0 10. Rd1 Bxc4 11. Qxc4 Qc8 12. Qe4 Rd8 13. Rxd8+ Qxd8 14. Bc4 Nh6 15. 0-0 Na5 16. Be2 c5 17. Rd1 Qe8 18. Qd5 Rc8 19. Qd2 1-0

