[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "2"]
[White "Formanek, Edward W"]
[Black "Slater, William"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "77"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 Bxg5 7. Nxg5 Qxg5 8. Nf3 Qe7 9. Qd2 b6 10. 0-0-0 Ba6 11. Bxa6 Nxa6 12. h4 c5 13. Rh3 Rc8 14. Rg3 0-0 15. Qg5 f6 16. exf6 Qxf6 17. Re1 cxd4 18. Rxe6 Qxg5+ 19. Rxg5 Nb4 20. Re7 g6 21. Kd1 Rf7 22. Rxf7 Kxf7 23. Nxd4 h6 24. Re5 Rc4 25. c3 Nd3 26. Rxd5 Nxb2+ 27. Kc2 Na4 28. Kb3 Rc5 29. Rxc5 Nxc5+ 30. Kc4 Ke8 31. Kd5 Kd7 32. Ke5 Nd3+ 33. Kf6 Nxf2 34. Kxg6 Ng4 35. h5 a6 36. Nf5 Ke6 37. Nxh6 Ne3 38. g3 Nd5 39. Ng8 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.19"]
[Round "6"]
[White "Morgan, Charles T"]
[Black "Slater, William"]
[Result "0-1"]
[ECO "A39"]
[PlyCount "99"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Qb6 9. Nc2 d6 10. b3 Be6 11. Bb2 Bxc4 12. bxc4 Qxb2 13. Na4 Qe5 14. Rb1 Qa5 15. Ne3 Qc7 16. Nc3 Rac8 17. Qa4 e6 18. Nb5 Qb8 19. Rfd1 Rfd8 20. Bxc6 Rxc6 21. Qxa7 Qxa7 22. Nxa7 Ra6 23. Rxb7 Rxa2 24. Nc6 Rda8 25. Rxd6 Rxe2 26. Rb8+ Rxb8 27. Nxb8 Bf8 28. Rd8 Kg7 29. Nc6 Ne4 30. Nd1 Bc5 31. Kf1 Rd2 32. Ke1 Bxf2+ 33. Nxf2 Rxf2 34. Rd4 Rxh2 35. Rxe4 Rh5 36. Nd4 Rc5 37. Nb3 Rc8 38. c5 Kf6 39. Kd2 e5 40. Kc3 Ke6 41. Kc4 f5 42. Re2 g5 43. Rh2 f4 44. g4 e4 45. Rxh7 e3 46. Nd4+ Ke5 47. Re7+ Kf6 48. Re6+ Kf7 49. Re5 Kg6 50. Nf3 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.16"]
[Round "4"]
[White "Slater, William"]
[Black "Brieger, Robert S"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "58"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. Bd3 Bxd3 5. Qxd3 c6 6. e4 dxe4 7. Qxe4 Nf6 8. Qe2 Nbd7 9. 0-0 Be7 10. Bf4 0-0 11. c4 Re8 12. Nc3 Qa5 13. Ne5 Nxe5 14. dxe5 Nd7 15. Rad1 Red8 16. Rd3 Nf8 17. Rfd1 Ng6 18. Bg3 Rxd3 19. Rxd3 Rd8 20. Rxd8+ Bxd8 21. f4 Bb6+ 22. Kh1 Qc5 23. Qf1 Qe3 24. Nd1 Qd2 25. h4 Ne7 26. Qf3 Nf5 27. Kh2 Nd4 28. Qf1 Ne2 29. Qe1 Nxg3 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.16"]
[Round "4"]
[White "Sullivan, Joseph G"]
[Black "Slater, William"]
[Result "1-0"]
[ECO "E98"]
[PlyCount "63"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 a5 14. a3 axb4 15. axb4 Rxa1 16. Qxa1 Nf6 17. c5 g4 18. cxd6 cxd6 19. Qa5 Qxa5 20. bxa5 gxf3 21. Nxf3 Ng4 22. Nb5 Nxf2 23. Kxf2 Rd8 24. Rc1 Kf8 25. Rc7 Bf6 26. Nd2 Bh4+ 27. g3 fxg3+ 28. hxg3 Bg5 29. Nc4 Kg8 30. Kg2 b6 31. axb6 Ba6 32. Ncxd6 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.15"]
[Round "3"]
[White "Slater, William"]
[Black "Marchand, Erich Watkinson"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "70"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Qb6 5. Qc1 Bf5 6. Nbd2 Nbd7 7. Nb3 e6 8. Be2 Be7 9. 0-0 0-0 10. Nh4 Bg4 11. Bxg4 Nxg4 12. Nf3 c5 13. c3 a5 14. h3 Ngf6 15. Qc2 a4 16. Nbd2 Rfc8 17. Rab1 Qa6 18. Rfe1 b5 19. Qd3 b4 20. Qxa6 Rxa6 21. Ne5 Nxe5 22. Bxe5 Nd7 23. Bg3 f6 24. Kf1 Kf7 25. f3 bxc3 26. bxc3 cxd4 27. cxd4 Rc2 28. Rb7 Ke8 29. Ke2 Rb6 30. Rb1 Rxb1 31. Rxb1 Rxa2 32. Kd3 Ra3+ 33. Ke2 Rc3 34. Rb2 a3 35. Ra2 Nb6 0-1

