[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.18"]
[Round "11"]
[White "Nash, Edmund"]
[Black "Davis, Henry"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "59"]
[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. e4 g6 2. d4 Bg7 3. Be3 d6 4. Be2 Nc6 5. Nc3 e5 6. d5 Nd4 7. Nf3 Nxe2 8. Qxe2 Ne7 9. Qd2 h6 10. Ng1 a6 11. f3 f5 12. 0-0-0 f4 13. Bf2 h5 14. Bh4 Bh6 15. Nh3 Bxh3 16. gxh3 g5 17. Be1 Qd7 18. Qg2 Rg8 19. Qf1 0-0-0 20. Rd3 Kb8 21. Nd1 Ka8 22. Ra3 Rc8 23. Rg1 c6 24. Bf2 cxd5 25. Rxa6+ bxa6 26. Qxa6+ Kb8 27. Qb6+ Ka8 28. Qa6+ Kb8 29. Qb6+ Qb7 30. Qxd6+ 1/2-1/2

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.17"]
[Round "10"]
[White "Davis, Henry"]
[Black "Sprague, Ross Frederick"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Bc5 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. c3 Ne6 9. f5 Nc5 10. Nd2 c6 11. b4 Ncxe4 12. Nxe4 Nxe4 13. Qf3 Nf6 14. Qg3 Rg8 15. Kh1 Qe7 16. Be3 b6 17. Rae1 Bb7 18. Bd4 0-0-0 19. a4 Qc7 20. Bg1 c5 21. bxc5 Nh5 22. Qg4 Nf4 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.16"]
[Round "9"]
[White "Saidy, Anthony Fred"]
[Black "Davis, Henry"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "41"]
[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. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bg4 6. h3 Be6 7. a3 Qd7 8. b4 f6 9. exf6 gxf6 10. Bb2 0-0-0 11. Qa4 Kb8 12. b5 Ne5 13. Bxd4 b6 14. e3 Bf5 15. Qb3 Bd6 16. Be2 Ne7 17. a4 Rhg8 18. g4 Be6 19. Ne4 Nxf3+ 20. Bxf3 Be5 21. 0-0-0 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.15"]
[Round "8"]
[White "Davis, Henry"]
[Black "Sherwin, James T"]
[Result "1-0"]
[ECO "B90"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. a3 g6 8. h4 h6 9. f3 Bg7 10. Be3 Ne5 11. Bb3 Bd7 12. Qd2 Rc8 13. 0-0-0 Nc4 14. Bxc4 Rxc4 15. g4 b5 16. g5 hxg5 17. hxg5 Nh5 18. Nd5 e6 19. Nb6 Qxb6 20. Nf5 exf5 21. Bxb6 0-0 22. Qxd6 Rfc8 23. c3 Be6 24. Bd4 R4c6 25. Qh2 Bf8 26. Bf6 a5 27. Kb1 fxe4 28. fxe4 b4 29. axb4 axb4 30. cxb4 Ra6 31. Bc3 Bb3 32. Rd7 Re8 33. Qg2 Rae6 34. Rh4 Ra6 35. Qf3 Rea8 36. Kc1 Bd6 37. Rxh5 gxh5 38. Qf6 Bf4+ 39. Qxf4 Ra1+ 40. Kd2 Rd1+ 41. Ke2 Rxd7 42. Qf6 Kf8 43. Qh8+ Ke7 44. Qxa8 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.09"]
[Round "2"]
[White "Davis, Henry"]
[Black "Macskasy, Elod"]
[Result "0-1"]
[ECO "D59"]
[PlyCount "52"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Nf3 b6 11. Rc1 Be6 12. Bd3 c5 13. 0-0 c4 14. Bb1 Nd7 15. e4 b5 16. Re1 Nf6 17. exd5 Nxd5 18. Qc2 g6 19. Ne5 Qf6 20. Qd2 Kg7 21. g3 Bf5 22. Be4 Rad8 23. h4 Rd6 24. Bg2 h5 25. Nf3 Rfd8 26. Rcd1 Bg4 0-1

