[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.12"]
[Round "5"]
[White "Duhlmeier, William"]
[Black "Berry, George Wendel"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "92"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. d5 Nb4 10. Nc3 Bf5 11. Nge2 Nd3+ 12. Kf1 Qf6 13. Be3 Nxb2 14. Qc1 Nd3 15. Qa3 e5 16. Qa5 Bd7 17. Ne4 Qg6 18. Nc5 Nxc5 19. Bxc5 Bxc5 20. Qxc5 Rc8 21. Qb4 Qg4 22. Qd6 f6 23. f3 Qf5 24. Kf2 Bb5 25. Rhe1 Qd7 26. Qb4 Nxd5 27. Bxd5 Qxd5 28. Rac1 Rxc1 29. Rxc1 Bc6 30. Rc5 Qe6 31. f4 exf4 32. Rc4 Qe3+ 33. Ke1 Qe7 34. Qb3 a5 35. Rxf4 a4 36. Qc4 Qe5 37. g3 Ke7 38. Rg4 g6 39. Rd4 Bb5 40. Qb4+ Kf7 41. Re4 Qa1+ 42. Kf2 Re8 43. Rxe8 Bxe8 44. Qc4+ Kg7 45. Qc7+ Bf7 46. Qxb7 Qxa2 0-1

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.12"]
[Round "4"]
[White "Trimble, Selden"]
[Black "Berry, George Wendel"]
[Result "1-0"]
[ECO "E87"]
[PlyCount "50"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. Bd3 Na6 10. Nge2 c5 11. dxc6 bxc6 12. 0-0-0 f4 13. Bf2 Qa5 14. Kb1 Be6 15. Nc1 Nb4 16. Nb3 Qc7 17. Be2 Rfd8 18. Na4 Rab8 19. Rc1 Qb7 20. Bd1 Qa6 21. Na1 d5 22. a3 dxe4 23. Qc3 Nd3 24. Nc5 Qxc4 25. Nxe6 Qxc3 1-0

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.11"]
[Round "1"]
[White "Berry, George Wendel"]
[Black "Darbes, Alex"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "91"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 Ne7 3. c4 Ng6 4. Nc3 Be7 5. g3 c6 6. Bg2 Na6 7. Nge2 0-0 8. 0-0 Nc7 9. Nf4 Rb8 10. Nxg6 fxg6 11. Bf4 d6 12. Qe2 Bg5 13. Bxg5 Qxg5 14. f4 Qd8 15. Rad1 d5 16. Rd2 b5 17. cxd5 b4 18. d6 Qxd6 19. e5 Qd7 20. Ne4 Ba6 21. Nc5 Bxe2 22. Nxd7 Bxf1 23. Kxf1 Nd5 24. Ke2 Rb7 25. Nxf8 Kxf8 26. Be4 Ke7 27. h4 Kf7 28. Kf3 Rb6 29. g4 Ra6 30. Bb1 Ne7 31. Rh2 h5 32. Kg3 Ra5 33. b3 Rd5 34. Rd2 c5 35. Be4 Rxd4 36. Rxd4 cxd4 37. g5 Nc8 38. Kf3 Nb6 39. Ke2 a5 40. Kd3 a4 41. Kxd4 a3 42. Kc5 Nd7+ 43. Kxb4 Nb6 44. Kxa3 Nd5 45. Bxd5 exd5 46. Kb4 1-0

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.11"]
[Round "3"]
[White "Berry, George Wendel"]
[Black "Underhill, Roger"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "62"]
[EventDate "1964.07.11"]
[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 d6 4. d4 Be7 5. h3 Nf6 6. Nc3 0-0 7. Be3 a6 8. a4 Nxe4 9. Nxe4 d5 10. Nxe5 Nxe5 11. dxe5 dxc4 12. Qe2 Qd5 13. Bf4 Bf5 14. Nc3 Qxg2 15. 0-0-0 Qc6 16. Nd5 Rae8 17. Nc3 Bb4 18. Qe3 Bxc3 19. Qxc3 Qxa4 20. Be3 Re6 21. f4 b5 22. Bc5 Rc8 23. Bb4 h6 24. b3 cxb3 25. cxb3 Qa2 26. Qb2 Qxb2+ 27. Kxb2 c5 28. Be1 c4 29. b4 Rg6 30. Kc3 Rg2 31. Ra1 Rd8 0-1

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.11"]
[Round "2"]
[White "Phythyon, John R"]
[Black "Berry, George Wendel"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "48"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Nge2 Rb8 9. a4 a6 10. Qd2 Nd7 11. Bh6 Bxh6 12. Qxh6 Nd4 13. Nxd4 cxd4 14. Nd5 e6 15. Nf4 Qa5+ 16. Ke2 Qc5 17. Rac1 b5 18. h4 Nf6 19. f3 bxa4 20. h5 Rxb2 21. hxg6 Rxc2+ 22. Rxc2 Qxc2+ 23. Kf1 fxg6 24. Nxg6 Qd1+ 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.25"]
[Round "12"]
[White "Berry, George Wendel"]
[Black "Saltzberg, Mitchell"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "46"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Qc7 9. Be3 Bd7 10. f4 Nc6 11. Qf3 Rc8 12. g4 h5 13. g5 Ng4 14. f5 Nce5 15. Qf4 Nxe3 16. Qxe3 Ng4 17. Qd2 d5 18. Nf3 dxe4 19. fxe6 Bxe6 20. Bxe6 Qb6+ 21. Nd4 fxe6 22. Kh1 Rd8 23. Nce2 e5 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.21"]
[Round "8"]
[White "Berry, George Wendel"]
[Black "Edwards, David W"]
[Result "1-0"]
[ECO "C72"]
[PlyCount "75"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 d6 7. Nxd4 Bd7 8. c4 Be7 9. Nc3 0-0 10. Bxc6 bxc6 11. f4 Re8 12. e5 dxe5 13. fxe5 Ng4 14. Bf4 Bc5 15. Ne4 Ba7 16. c5 Nxe5 17. Qb3 Rb8 18. Qg3 Qe7 19. Bg5 Qf8 20. Nf6+ Kh8 21. Nxe8 Rxe8 22. b4 h6 23. Bf4 Ng6 24. Bxc7 Bb8 25. Bxb8 Rxb8 26. Rxf7 Qxf7 27. Qxb8+ Kh7 28. Qd6 Qe8 29. h3 Bxh3 30. Qg3 Bd7 31. Re1 Qf7 32. Qb3 Qf4 33. Qd3 Kh8 34. Rf1 Qg5 35. Nf3 Qg4 36. Ne5 Nf4 37. Rxf4 Qxf4 38. Ng6+ 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.20"]
[Round "7"]
[White "Berry, George Wendel"]
[Black "Marchand, Erich Watkinson"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "64"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Be3 b5 8. a4 b4 9. Nce2 Nf6 10. Bg2 Bb7 11. Nb3 Na5 12. Nd2 Ng4 13. 0-0 Nxe3 14. fxe3 Bc5 15. Nd4 e5 16. Qf3 d5 17. Nf5 0-0-0 18. Nxg7 d4 19. Nb3 Nxb3 20. cxb3 dxe3 21. Kh1 Rd2 22. Nf5 Qb6 23. Rfe1 Rf2 24. Qg4 Kb8 25. a5 Qa7 26. Qg5 Rxg2 27. Nxe3 Rd2 28. Qxe5+ Ka8 29. Qxh8+ Qb8 30. Qxb8+ Kxb8 31. Nd5 Rxd5 32. Re2 Re5 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.17"]
[Round "5"]
[White "Berry, George Wendel"]
[Black "Wells, William Nelson"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "35"]
[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. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. cxd4 Nc6 7. Nc3 Qd8 8. Bf4 Bg4 9. d5 e5 10. dxc6 Qxd1+ 11. Rxd1 Bxf3 12. gxf3 exf4 13. Bb5 b6 14. c7+ Ke7 15. 0-0 Ne8 16. Rfe1+ Kf6 17. Rxe8 Rxe8 18. Bxe8 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.16"]
[Round "4"]
[White "Cunningham, Walter"]
[Black "Berry, George Wendel"]
[Result "1-0"]
[ECO "B47"]
[PlyCount "71"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 Bb4 9. Nxc6 dxc6 10. Bd3 0-0 11. f4 Rd8 12. Qe2 b5 13. e5 Bxc3 14. bxc3 Nd5 15. Qh5 g6 16. Qh4 c5 17. f5 exf5 18. Bg5 Re8 19. Bf6 Nxf6 20. exf6 Kh8 21. Rf3 Qe5 22. Rh3 h5 23. Qg5 Kg8 24. Rxh5 Qe3 25. c4 Qxg5 26. Rxg5 Bd7 27. h4 bxc4 28. Bxc4 Re4 29. Rxg6+ Kh7 30. Rg7+ Kh6 31. Bxf7 Rxh4+ 32. Kg1 Rf8 33. Rg6+ Kh7 34. Rg7+ Kh6 35. Re1 Rg4 36. Re3 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.15"]
[Round "3"]
[White "Berry, George Wendel"]
[Black "Treblow, Mordecai"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "31"]
[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. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 Nxd4 6. Nxd4 cxd4 7. Bb5+ Bd7 8. dxe6 Bxb5 9. exf7+ Kxf7 10. Qh5+ g6 11. Qxb5 Qe7+ 12. Kf1 Re8 13. Nf3 Bg7 14. Bg5 Nf6 15. Re1 Qd7 16. Ne5+ 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.14"]
[Round "2"]
[White "Burger, Karl"]
[Black "Berry, George Wendel"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "55"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. f4 Nc6 10. Be3 Qc7 11. Qf3 Na5 12. g4 Nxb3 13. cxb3 e5 14. Nf5 Bxf5 15. gxf5 Rfe8 16. Rac1 Qa5 17. a3 d5 18. b4 dxe4 19. Qh3 Qc7 20. Nd5 Qd7 21. Nb6 Qd3 22. Rc3 Qe2 23. fxe5 Qxb2 24. Bc1 Qe2 25. Nxa8 Nd5 26. Nc7 Nxc3 27. Nxe8 Qc4 28. f6 1-0

