[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.09"]
[Round "6"]
[White "Gross, Henry"]
[Black "Ruth, Dale"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "49"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Bd3 Be7 8. 0-0 0-0 9. h3 Rb8 10. f4 Ne8 11. b3 f5 12. Bb2 fxe4 13. Nxe4 d5 14. Ng3 Bf6 15. c3 Nd6 16. Qc2 h6 17. Rae1 Bh4 18. Re3 Bxg3 19. Rxg3 Qh4 20. Qf2 g5 21. c4 c5 22. cxd5 Bf5 23. fxg5 Bg6 24. gxh6 Rxf2 25. Rxg6+ 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.07"]
[Round "4"]
[White "Borochow, Harry"]
[Black "Ruth, Dale"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "65"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 Nxc3 7. bxc3 0-0 8. Bd3 Nc6 9. 0-0 f6 10. exf6 Bxf6 11. Bxh7+ Kxh7 12. Ng5+ Bxg5 13. Qh5+ Bh6 14. Bxh6 gxh6 15. Rxf8 Qxf8 16. Rf1 Qxf1+ 17. Kxf1 Be6 18. Qf3 a6 19. Qd3+ Kg7 20. Qg3+ Kh7 21. Qxc7+ Kg6 22. Qxb7 Rf8+ 23. Kg1 Nb8 24. Qe7 Rf6 25. Qe8+ Bf7 26. Qxb8 Kg7 27. Qe5 Be6 28. h3 Kf7 29. c4 dxc4 30. d5 Bd7 31. Qc7 Ke8 32. Qxc4 Ke7 33. Qe4+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "8"]
[White "Bills, William"]
[Black "Ruth, Dale"]
[Result "0-1"]
[ECO "D84"]
[PlyCount "42"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Nc6 9. Ne2 Nb4 10. Nc3 Qc6 11. Bg3 Bf5 12. Rc1 Rac8 13. f3 Bh6 14. Bf2 e5 15. dxe5 Rfd8 16. Qb3 Qd7 17. Rd1 Nc2+ 18. Qxc2 Bxc2 19. Rxd7 Rxd7 20. Bb5 Rdd8 21. 0-0 Rd2 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "1"]
[White "Hudson, John A"]
[Black "Ruth, Dale"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "80"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Be7 7. d5 Nc5 8. c3 e4 9. dxc6 Nxa4 10. Ne5 Nb6 11. Qg4 0-0 12. cxd7 Nxd7 13. Qxe4 Nxe5 14. Qxe5 Bd6 15. Qg5 Bd7 16. Qxd8 Raxd8 17. Be3 f5 18. Re1 f4 19. Bd2 Bf5 20. c4 Rfe8 21. Rxe8+ Rxe8 22. Nc3 c6 23. Re1 Rxe1+ 24. Bxe1 Bd3 25. b3 Bb4 26. Bd2 a5 27. f3 Kf7 28. Kf2 Ke6 29. g3 g5 30. g4 Ke5 31. Ke1 Kd4 32. Ne2+ Bxe2 33. Kxe2 Bxd2 34. Kxd2 c5 35. a3 a4 36. bxa4 Kxc4 37. Kc2 Kd4 38. Kd2 c4 39. a5 c3+ 40. Kc2 Kc4 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "9"]
[White "Ruth, Dale"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "48"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. h3 Nbd7 10. Re1 b5 11. a4 b4 12. Nd5 Nxd5 13. Qxd5 Qc7 14. Qb3 Nc5 15. Qxb4 d5 16. exd5 e4 17. Nd2 Nd3 18. Qxe4 Nxe1 19. d6 Bxd6 20. Qxa8 Bb7 21. Qxf8+ Kxf8 22. Kf1 Nxc2 23. Rb1 Nd4 24. Bd3 Bb4 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "4"]
[White "Ruth, Dale"]
[Black "Garfinkel, Boris"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "42"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bb6 8. Qg4 Kf8 9. Nxd4 Qc7 10. Ngf3 Qc3+ 11. Kd1 Qxa1 12. Nb5 Nc6 13. Qf4 Nge7 14. Bd3 Ng6 15. Bxg6 hxg6 16. Nd6 f6 17. Re1 Bc7 18. Nb5 Bxe5 19. Nxe5 Nxe5 20. h4 Bd7 21. Nd4 Kg8 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "2"]
[White "Ruth, Dale"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "41"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Bd3 Qa5 9. Qd2 Qa4 10. 0-0 Bd7 11. Rb1 cxd4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Rxb7 Qxe5 15. Bb2 Qh5 16. Qb4 Nc8 17. Bxg7 Rg8 18. Rxd7 a5 19. Rd8+ Kxd8 20. Bf6+ Kc7 21. Qc5+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "3"]
[White "Santasiere, Anthony Edward"]
[Black "Ruth, Dale"]
[Result "1-0"]
[ECO "C35"]
[PlyCount "55"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Be2 Nf6 5. d3 d5 6. e5 Ng4 7. Bxf4 d4 8. 0-0 h5 9. c3 Nc6 10. cxd4 Nxd4 11. Kh1 Bc5 12. Bg5 f6 13. exf6 gxf6 14. Nxd4 Bxd4 15. Nc3 fxg5 16. Bxg4 Bxg4 17. Qb3 Qd7 18. Rae1+ Kd8 19. Qxb7 Rc8 20. Nb5 h4 21. Nxa7 Bxa7 22. Qxa7 h3 23. Qc5 hxg2+ 24. Kxg2 Qg7 25. Qd5+ Bd7 26. Rf7 Qxb2+ 27. Kf1 Qb5 28. Rxd7+ 1-0

