[Event "EU-chT Seniors 05th"]
[Site "Dresden"]
[Date "2003.03.01"]
[Round "7.4"]
[White "Kupper, Josef"]
[Black "Schwier, Manfred"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2380"]
[BlackElo "2070"]
[PlyCount "40"]
[EventDate "2003.02.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bc4 e6 7. 0-0 Be7 8. Re1 Nd7 9. Bf4 Ngf6 10. Ne5 0-0 11. a3 Qd8 12. Bd3 Bxd3 13. Qxd3 Nd5 14. Bg3 Nxc3 15. Qxc3 Nxe5 16. Bxe5 Bf6 17. Rad1 Qe7 18. Qg3 Bxe5 19. Qxe5 Rfd8 20. Rd3 Rd5 1/2-1/2

[Event "EU-chT Seniors 05th"]
[Site "Dresden"]
[Date "2003.02.27"]
[Round "5.4"]
[White "Kupper, Josef"]
[Black "Neudel, Bernd"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2380"]
[BlackElo "1776"]
[PlyCount "66"]
[EventDate "2003.02.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Nc6 7. Nc2 g6 8. Be2 Bg7 9. 0-0 0-0 10. Be3 Ne5 11. Bd4 Qc7 12. b3 e6 13. Qd2 Bd7 14. f3 Rac8 15. Rac1 Nc6 16. Be3 Ne8 17. Na4 f5 18. c5 Rf7 19. Rfd1 Bf8 20. Bc4 Ne5 21. Nb6 Nxc4 22. Nxc4 f4 23. Bxf4 Qxc5+ 24. Be3 Qc7 25. Nb6 Rb8 26. Nb4 Qd8 27. e5 d5 28. N4xd5 exd5 29. Qxd5 Bh6 30. f4 Bxf4 31. Kh1 Bxe3 32. Rf1 Qe7 33. Nxd7 Qxd7 0-1

[Event "EU-chT Seniors 05th"]
[Site "Dresden"]
[Date "2003.02.26"]
[Round "4.3"]
[White "Dorawa, Bernhard"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2152"]
[BlackElo "2380"]
[PlyCount "80"]
[EventDate "2003.02.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Nb5 Bf8 7. Nf3 Ba6 8. a4 c6 9. Na3 Bxf1 10. Kxf1 Ne7 11. Qe2 c5 12. Nb5 Nec6 13. a5 bxa5 14. Bxa5 Nxa5 15. Rxa5 c4 16. Nd6+ Bxd6 17. exd6 Qxd6 18. Qd2 0-0 19. g3 Qb6 20. Ra2 Nc6 21. Kg2 a5 22. Rha1 Qc7 23. c3 Rfb8 24. Qc2 h6 25. Qe2 Rb3 26. Nd2 Rb6 27. Nf1 Rab8 28. Ne3 Qb7 29. Nd1 Qd7 30. f4 f6 31. Rc1 e5 32. dxe5 fxe5 33. fxe5 Re8 34. Qe3 Rbb8 35. Qc5 Rxe5 36. Nf2 Qe6 37. Rc2 d4 38. Qa3 d3 39. Rd2 Qd5+ 40. Kf1 Rf8 0-1

[Event "EU-chT Seniors 05th"]
[Site "Dresden"]
[Date "2003.02.25"]
[Round "3.3"]
[White "Kupper, Josef"]
[Black "Rost van Tonningen, Otto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2380"]
[BlackElo "2212"]
[PlyCount "54"]
[EventDate "2003.02.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. fxe5 dxe5 6. dxe5 Nxe5 7. Qxd8+ Kxd8 8. Bg5 c6 9. Nf3 Bd6 10. 0-0-0 Kc7 11. Bh4 Nfg4 12. Bg3 f6 13. Re1 Re8 14. h3 Nh6 15. Bf2 Nhf7 16. Bd3 b5 17. Kb1 a5 18. Nd1 a4 19. Ne3 Be6 20. Nd4 Rad8 21. Nxe6+ Rxe6 22. Nf5 Bf8 23. Rd1 g6 24. Ne3 Kb7 25. Be2 Rxd1+ 26. Rxd1 Rd6 27. Rxd6 Bxd6 1/2-1/2

[Event "EU-chT Seniors 05th"]
[Site "Dresden"]
[Date "2003.02.23"]
[Round "1.4"]
[White "Kupper, Josef"]
[Black "Piekarz, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2380"]
[BlackElo "2011"]
[PlyCount "86"]
[EventDate "2003.02.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Ng3 g6 5. Bc4 Bg7 6. d3 Qe7 7. Nf3 Be6 8. Bxe6 Qxe6 9. 0-0 h6 10. c3 c5 11. cxd4 cxd4 12. b4 Ne7 13. Qa4+ Nd7 14. Bd2 0-0 15. Rfc1 a6 16. Rc7 b5 17. Qb3 Qd6 18. Rac1 Rfc8 19. Qc2 Nb6 20. Qc5 Qxc7 21. Qxc7 Rxc7 22. Rxc7 Kf8 23. h4 Nbc8 24. h5 g5 25. Kh2 Ra7 26. Rc5 f6 27. Kh3 Nd6 28. Kg4 Kf7 29. Ng1 Bf8 30. N1e2 Ne8 31. Nc1 Rc7 32. Nb3 Nc6 33. Rc1 Nxb4 34. Rxc7+ Nxc7 35. Bxb4 Bxb4 36. Nf5 Bf8 37. Kf3 Ne8 38. Na5 Nd6 39. Ng3 Ke6 40. Kg4 Kd7 41. Nf5 Ke6 42. Ng3 Kd7 43. Nf5 Ke6 1/2-1/2

[Event "Zuerich sim"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "?"]
[White "Kasparov, Garry"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2750"]
[BlackElo "2380"]
[PlyCount "54"]
[EventDate "1988.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. e4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 d6 11. b4 0-0 12. Qd2 b6 13. Bd3 Bb7 14. 0-0 Rc8 15. Nd5 Re8 16. a4 Nd4 17. Rb1 e6 18. Nc3 d5 19. exd5 exd5 20. Nxd5 Bxd5 21. cxd5 Qxd5 22. Rfd1 Red8 23. h3 Rc3 24. Bf1 Qc6 25. Qa2 Rc2 26. Qa3 Rc3 27. Qa2 Rc2 1/2-1/2

[Event "EU-chT 06th Group2"]
[Site "Crans Montana"]
[Date "1976.01.16"]
[Round "5"]
[White "Pavlov, Mircea Sergiu"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2360"]
[BlackElo "2380"]
[PlyCount "84"]
[EventDate "1976.01.12"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. a3 d6 8. Bd3 Qa5+ 9. Bd2 Qb6 10. Nc3 dxe5 11. dxe5 Nxc3 12. Bxc3 Be7 13. Qe2 Bd7 14. 0-0 a5 15. Rad1 Rd8 16. Qe4 Bc8 17. h4 Bc5 18. g3 Rd5 19. h5 h6 20. Rd2 Bd7 21. Bc2 Rxd2 22. Nxd2 Qc7 23. Nc4 f5 24. exf6 Qxg3+ 25. Qg2 Qxg2+ 26. Kxg2 Bd4 27. Bg6+ Kd8 28. Bxd4 Nxd4 29. Rd1 Nc6 30. Nb6 Nb8 31. Bf7 gxf6 32. Bxe6 Rh7 33. Kf3 Re7 34. Bf5 Ke8 35. Nxd7 Nxd7 36. Bxd7+ Rxd7 37. Rxd7 Kxd7 38. Ke4 Ke6 39. a4 b6 40. f3 f5+ 41. Kd4 Kd6 42. f4 Ke6 1/2-1/2

[Event "EU-chT 06th Group2"]
[Site "Crans Montana"]
[Date "1976.01.15"]
[Round "4"]
[White "Kupper, Josef"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2380"]
[BlackElo "2510"]
[PlyCount "27"]
[EventDate "1976.01.12"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "HUN"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 c5 10. c3 Nd7 11. Bg5 h6 12. Bh4 Nf6 13. Bxf6 exf6 14. Qb3 1/2-1/2

[Event "EU-chT 06th Group2"]
[Site "Crans Montana"]
[Date "1976.01.13"]
[Round "2"]
[White "Van den Broeck, Hans"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "E19"]
[BlackElo "2380"]
[PlyCount "112"]
[EventDate "1976.01.12"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 exd5 11. Ne1 d4 12. Qxd4 Nc6 13. Qd1 Kh8 14. Nd3 Bf6 15. Nf4 Na5 16. Bxb7 Nxb7 17. Qc2 Qe8 18. Nd5 Be5 19. Bf4 c6 20. Bxe5 Qxe5 21. Nf4 Rae8 22. Rad1 Rf7 23. Rd2 Nc5 24. Rfd1 a5 25. Nd3 Nxd3 26. Qxd3 f4 27. b3 g5 28. Qf3 Qe6 29. g4 Kg8 30. h3 a4 31. Rd6 Qxe2 32. Qxe2 Rxe2 33. Rxd7 Rxd7 34. Rxd7 Rxa2 35. bxa4 Rxa4 36. Rb7 Rxc4 37. Rxb6 Kf7 38. Rb7+ Kg6 39. f3 Rc2 40. Rc7 h6 41. Kf1 h5 42. Kg1 h4 43. Rc8 Kf7 44. Ra8 Ke6 45. Ra5 c5 46. Ra6+ Ke5 47. Rg6 Kd4 48. Rxg5 Ke3 49. Rf5 Kxf3 50. g5 Kg3 51. Kf1 f3 52. Ke1 Re2+ 53. Kf1 Ra2 54. Ke1 f2+ 55. Kf1 Ra1+ 56. Ke2 Re1+ 0-1

[Event "EU-chT 06th Group2"]
[Site "Crans Montana"]
[Date "1976.01.12"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Iskov, Gert"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2380"]
[BlackElo "2415"]
[PlyCount "50"]
[EventDate "1976.01.12"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 0-0 9. d4 Bb6 10. Bg5 h6 11. Bh4 d6 12. a4 exd4 13. axb5 axb5 14. Rxa8 Bxa8 15. cxd4 Re8 16. Nc3 g5 17. Bg3 Na5 18. e5 Nxb3 19. Qxb3 Bxf3 20. gxf3 Bxd4 21. e6 Rxe6 22. Rxe6 fxe6 23. Nxb5 Bb6 24. Qxe6+ Kg7 25. f4 Qe8 1/2-1/2

[Event "EU-Cup 01st round of 16"]
[Site "Warsaw"]
[Date "1975.??.??"]
[Round "1.1"]
[White "Sznapik, Aleksander"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2330"]
[BlackElo "2380"]
[PlyCount "47"]
[EventDate "1975.??.??"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Warsaw Maraton"]
[BlackTeam "Zuerich SG"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. 0-0 Na5 7. d3 Nh6 8. Qe1 0-0 9. f5 Nxc4 10. dxc4 Ng4 11. Qh4 Nf6 12. Bh6 Nh5 13. Bxg7 Kxg7 14. Rad1 f6 15. g4 Nf4 16. g5 e5 17. Qh6+ Kg8 18. fxg6 hxg6 19. Nd5 Bg4 20. gxf6 Rxf6 21. Ng5 Nxd5 22. Qh7+ Kf8 23. cxd5 Rf4 24. Rxf4+ 1-0

[Event "Clare Benedict Cup-20"]
[Site "Gstaad"]
[Date "1973.06.??"]
[Round "1"]
[White "Calvo Minguez, Ricardo"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2470"]
[PlyCount "89"]
[EventDate "1973.06.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. a4 Nb8 10. Qd3 Nc6 11. 0-0 Na5 12. Nd2 Ne7 13. Ba3 0-0-0 14. Rfb1 Nec6 15. Nb3 Kb8 16. Nc5 Qc8 17. Qb5 Ka8 18. Bb4 Nxb4 19. cxb4 c6 20. Qe2 bxc5 21. bxa5 c4 22. Qf3 Qc7 23. a6 Rb8 24. Qa3 c5 25. dxc5 Qc6 26. Qf3 Qxa4 27. Rd1 Qd7 28. Rd4 Rb4 29. c3 Rb2 30. Rxc4 Rhb8 31. h4 Qc7 32. Rb4 R2xb4 33. cxb4 Rxb4 34. Qa3 Rb5 35. c6 Qxe5 36. Rc1 Qc7 37. Qf8+ Rb8 38. Qxg7 h5 39. Qg5 Rh8 40. Qf6 Rc8 41. Qf3 d4 42. Qxh5 Qf4 43. Qc5 Qxh4 44. c7 Qe4 45. Qb5 1-0

[Event "Clare Benedict Cup-20"]
[Site "Gstaad"]
[Date "1973.06.??"]
[Round "6"]
[White "Enklaar, Bert F"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2445"]
[PlyCount "59"]
[EventDate "1973.06.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 Bd7 11. Be3 b6 12. Qe1 Qb8 13. f4 Ra7 14. Rd1 Rb7 15. Qg3 Kh8 16. Kh1 Be8 17. Qh3 Nb4 18. Bf3 Bc6 19. g4 Nd7 20. g5 Nc5 21. f5 exf5 22. exf5 Bxf3+ 23. Rxf3 Qc8 24. Qh5 Qc6 25. Nd5 Nxd5 26. cxd5 Qa4 27. Rd4 Qe8 28. Qxh7+ Kxh7 29. Rh4+ Kg8 30. Rfh3 1-0

[Event "Clare Benedict Cup-20"]
[Site "Gstaad"]
[Date "1973.06.??"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Keene, Raymond"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2445"]
[PlyCount "90"]
[EventDate "1973.06.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "England"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ENG"]

1. e4 g6 2. d4 d6 3. h4 Nf6 4. Nc3 Bg7 5. Be2 h5 6. Bg5 Nc6 7. Nf3 0-0 8. d5 Nb8 9. Qd2 c6 10. 0-0 Bg4 11. Bh6 Bxh6 12. Qxh6 Bxf3 13. gxf3 cxd5 14. exd5 Qb6 15. Kh1 Nbd7 16. Ne4 Qd4 17. Rad1 Qe5 18. Bd3 Nxe4 19. fxe4 Qf6 20. f4 Qxh4+ 21. Kg2 Nf6 22. Rh1 Qg4+ 23. Kf2 e6 24. Rdg1 exd5 25. e5 dxe5 26. Ke1 e4 27. Rxg4 Nxg4 28. Qg5 exd3 29. cxd3 Rfe8+ 30. Kd2 Rac8 31. Re1 Rxe1 32. Kxe1 Re8+ 33. Kd2 Ne3 34. Qf6 Nf5 35. Qg5 d4 36. Qg2 Re7 37. b4 h4 38. b5 Kg7 39. a4 b6 40. Qf3 Re3 41. Qa8 h3 42. a5 h2 43. axb6 axb6 44. Qg2 Ng3 45. Qd5 Re2+ 0-1

[Event "Clare Benedict Cup-20"]
[Site "Gstaad"]
[Date "1973.06.??"]
[Round "4"]
[White "Micheli, Carlo"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2315"]
[PlyCount "80"]
[EventDate "1973.06.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Nxc6 dxc6 11. e5 Rd8 12. Qf3 Nd5 13. h4 Nb4 14. Re2 c5 15. Bf4 Nc6 16. Qg4 Nd4 17. Rd2 Bd7 18. Ne4 Nf5 19. Nd6 Bxd6 20. exd6 Qb6 21. Be5 Kh8 22. Rad1 f6 23. Bc3 e5 24. Qe4 Rab8 25. b4 Nxg3 26. Qe3 Nf5 27. Qxc5 Qb5 28. a4 Qxa4 29. Qa7 Qb5 30. Rd5 Qc4 31. Rc5 Qg4 32. f3 Qf4 33. Re1 Bc6 34. b5 Bxf3 35. d7 Qg3 36. Re2 Bxg2 37. Be1 Qh3 38. Rxg2 Ne3 39. Rg3 Qf1+ 40. Kh2 Qe2+ 0-1

[Event "EU-chT 05th Group1"]
[Site "Martigny"]
[Date "1973.03.04"]
[Round "2.2"]
[White "Kupper, Josef"]
[Black "Martin Gonzalez, Angel"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2380"]
[PlyCount "65"]
[EventDate "1973.03.??"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. f4 d6 13. Bb3 Bb7 14. Qd2 dxe5 15. 0-0-0 Qc7 16. Qd7 Qa5 17. Qxe7 Bxg2 18. Rhg1 Rb7 19. Rd7 Rxd7 20. Qxd7 exf4 21. Bxf4 Qb4 22. Bd2 Qe4 23. Re1 Qh4 24. Kb1 Qxh2 25. Bb4 Qh4 26. a3 Qf6 27. Bc3 Qf2 28. Bb4 Qf6 29. c3 Qf2 30. Re8 Qf1+ 31. Ka2 Bh3 32. Rxf8+ Bxf8 33. Qe8 1-0

[Event "Clare Benedict Cup-19"]
[Site "Vienna"]
[Date "1972.05.24"]
[Round "5.3"]
[White "Kupper, Josef"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "88"]
[EventDate "1972.05.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Be3 Ne7 8. Nc3 Ng6 9. Qd3 Be6 10. 0-0-0 Be7 11. h4 h5 12. a3 Qc8 13. d5 cxd5 14. Nxd5 Qb7 15. Nd2 0-0 16. Qb3 Bxd5 17. exd5 Qxb3 18. Nxb3 f5 19. Bg5 Bxg5+ 20. hxg5 h4 21. Rh3 Kf7 22. Nd2 Nf4 23. Rxh4 Nxd5 24. g3 Rh8 25. Nf3 Rxh4 26. Nxh4 Ne7 27. Rd3 Rb8 28. b4 Ke6 29. c4 Rh8 30. Rd1 a5 31. Kb2 axb4 32. axb4 Rb8 33. Kc3 d5 34. c5 Ra8 35. Rb1 Ra3+ 36. Kb2 Ra7 37. Nf3 e4 38. Nd4+ Ke5 39. Rd1 c6 40. Kc3 Ra3+ 41. Kb2 Rd3 42. Rxd3 exd3 43. Nf3+ Ke4 44. Nd2+ Kd4 1/2-1/2

[Event "Clare Benedict Cup-19"]
[Site "Vienna"]
[Date "1972.05.22"]
[Round "3.2"]
[White "Kupper, Josef"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "130"]
[EventDate "1972.05.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ng6 12. Nb3 Bxe3+ 13. Qxe3 0-0 14. Rae1 b5 15. a3 Bb7 16. Nd4 e5 17. fxe5 dxe5 18. Nf5 Nf4 19. g3 Nxd3 20. cxd3 Ne8 21. Rc1 Qd7 22. Qc5 g6 23. Ne7+ Kg7 24. Ncd5 Qxh3 25. Rf3 Qe6 26. Rcf1 Bxd5 27. exd5 Qd6 28. b4 Rd8 29. Re1 Nf6 30. Qxd6 Rxd6 31. Rxe5 Rfd8 32. Rg5 Kf8 33. Nc6 Rc8 34. Re5 Nxd5 35. Nd4 Rc3 36. Ne6+ Kg8 37. Ng5 Nf6 38. d4 Rc1+ 39. Kg2 Rc2+ 40. Kg1 h6 41. Ne4 Nxe4 42. Rxe4 f5 43. Re7 Kf8 44. Ra7 h5 45. Rd3 Re2 46. Rc3 Re7 47. Rcc7 Rxc7 48. Rxc7 Rxd4 49. Rc6 Kg7 50. Rxa6 h4 51. gxh4 Rxh4 52. Kg2 Rd4 53. Kf3 g5 54. Ke2 Re4+ 55. Kf2 Rc4 56. Rb6 Rc2+ 57. Ke3 Rc3+ 58. Kd4 Rxa3 59. Rxb5 Kg6 60. Ra5 Rb3 61. b5 g4 62. Kc4 Rb1 63. Ra3 f4 64. Rb3 Rxb3 65. Kxb3 g3 0-1

[Event "Clare Benedict Cup-19"]
[Site "Vienna"]
[Date "1972.05.21"]
[Round "2.3"]
[White "Kupper, Josef"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "81"]
[EventDate "1972.05.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "England"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Bd7 8. 0-0 Nc6 9. Nde2 Be7 10. h3 b5 11. Nf4 0-0 12. b3 Qc7 13. Bb2 Rfd8 14. a3 Rac8 15. Qe2 b4 16. axb4 Nxb4 17. Rfc1 Bc6 18. Nd1 e5 19. c3 exf4 20. cxb4 d5 21. exd5 Nxd5 22. Rxa6 Qd7 23. Qg4 Qxg4 24. hxg4 Nxb4 25. Raxc6 Rxc6 26. Bxc6 Nxc6 27. Rxc6 Rxd1+ 28. Kg2 f3+ 29. Kxf3 Rd3+ 30. Ke4 Rxb3 31. Rc8+ Bf8 32. Be5 Rb6 33. Bd4 Rb5 34. Kd3 f6 35. Kc4 Ra5 36. Bb6 Ra1 37. Kd5 Kf7 38. Rc7+ Kg6 39. Rc8 Bb4 40. Bd4 Rd1 41. Rc4 1/2-1/2

[Event "Clare Benedict Cup-19"]
[Site "Vienna"]
[Date "1972.05.20"]
[Round "1.3"]
[White "Pfleger, Helmut"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "115"]
[EventDate "1972.05.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 a6 6. 0-0 Rb8 7. e3 b5 8. cxb5 axb5 9. d4 b4 10. Ne4 cxd4 11. exd4 d5 12. Nc5 e6 13. Bf4 Ra8 14. Ne5 Nge7 15. Qd2 0-0 16. Rfc1 Qb6 17. h4 h5 18. a3 Nxe5 19. Bxe5 bxa3 20. Rxa3 Rxa3 21. bxa3 Nc6 22. Bxg7 Kxg7 23. Bf1 Re8 24. a4 e5 25. dxe5 Rxe5 26. Nd3 Re6 27. Nf4 Rd6 28. Nxd5 Bb7 29. Nxb6 Rxd2 30. Nc4 Ra2 31. Nd6 Ba8 32. Bg2 Nd4 33. Rc7 Rxa4 34. Rxf7+ Kg8 35. Rf6 Kg7 36. Rf7+ Kg8 37. Bxa8 Rxa8 38. Rc7 Nf3+ 39. Kg2 Ne5 40. Ne4 Ng4 41. Rc2 Kg7 42. Ng5 Re8 43. Rc7+ Kg8 44. Rc6 Ne5 45. Ra6 Kg7 46. Ne6+ Kf7 47. Nf4 Rd8 48. Nh3 Rd2 49. Ng5+ Kg7 50. Kf1 Ng4 51. Ra7+ Kg8 52. f3 Ne3+ 53. Ke1 Rg2 54. Re7 Nf5 55. Re6 Kg7 56. Kf1 Ra2 57. Ne4 Nd4 58. Rf6 1/2-1/2

[Event "SUI-YUG"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "2"]
[White "Cvetkovic, Srdjan"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "137"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 c5 8. Na4 Qe7 9. a3 Ba5 10. Rb1 Ne4 11. Bc2 d5 12. cxd5 Bxd5 13. Ne5 f6 14. Nd3 cxd4 15. f3 Nc5 16. b4 Nxa4 17. Bxa4 b5 18. Bxb5 Bb6 19. e4 Bb7 20. Qb3 Nc6 21. Bc4 Rfe8 22. a4 a6 23. Bd2 Ne5 24. Nxe5 fxe5 25. Qd3 Qd6 26. Rfc1 Rec8 27. h3 Rc7 28. a5 Ba7 29. Bxe6+ Kh8 30. Rxc7 Qxc7 31. Bc4 Qd6 32. b5 axb5 33. Rxb5 Bc6 34. Rb1 Ba4 35. Kh2 Qc7 36. Bd5 Bc2 37. Rc1 Rc8 38. Qb5 d3 39. a6 Qc5 40. Qxc5 Bxc5 41. Kg3 Bd4 42. h4 g6 43. h5 gxh5 44. Kh4 Kg7 45. Kxh5 Rc7 46. g3 Rd7 47. f4 exf4 48. Bxf4 Kf8 49. Rf1 Ke7 50. Bc6 Rd8 51. Bg5+ Kd6 52. Bxd8 d2 53. Bb5 d1Q+ 54. Rxd1 Bxd1+ 55. Kg5 Ke6 56. Bc4+ Kd7 57. Bf6 Be3+ 58. Kf5 h5 59. Bg5 Bd4 60. Bf4 Bc2 61. Bd5 Bd3 62. Bb8 Bxa6 63. Kg5 Be2 64. e5 Bg4 65. Bd6 Bf2 66. Bb8 Bxg3 67. e6+ Bxe6 68. Bxe6+ Kxe6 69. Bxg3 1/2-1/2

[Event "SUI-YUG"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Cvetkovic, Srdjan"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "75"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ng6 12. Nb3 Bxe3+ 13. Qxe3 0-0 14. a4 b6 15. Rae1 Bb7 16. Kh1 Rad8 17. f5 exf5 18. Rxf5 Rfe8 19. Qg3 Re5 20. Nd4 Rde8 21. Rxe5 Rxe5 22. Nf5 Qc5 23. Rf1 Qb4 24. Qf2 Nh5 25. Ne3 f5 26. Nxf5 Nhf4 27. Ne3 h6 28. Ncd5 Bxd5 29. Nxd5 Rxd5 30. exd5 Nxd3 31. cxd3 Ne5 32. d4 Ng6 33. h4 Kh7 34. h5 Ne7 35. Re1 Ng8 36. Re8 Qb3 37. Qf5+ Kh8 38. Qf7 1-0

[Event "Match/Nation SUI-Bayern"]
[Site "Luzern"]
[Date "1970.05.31"]
[Round "2.3"]
[White "Kupper, Josef"]
[Black "Pfleger, Helmut"]
[Result "1-0"]
[ECO "C85"]
[PlyCount "100"]
[EventDate "1970.05.30"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 0-0 9. Nc4 f6 10. Nh4 Nc5 11. Nf5 Ne6 12. Kh1 Bc5 13. Qg4 g6 14. Bh6 Re8 15. Qg3 Bf8 16. Bd2 Kh8 17. Nh6 Qe7 18. Ng4 b5 19. Na5 Bd7 20. Rae1 h5 21. Qh4 Kg7 22. Bh6+ Kf7 23. f4 exf4 24. Bxf8 Rxf8 25. Nh6+ Ke8 26. Nf5 Qb4 27. Nb3 Kd8 28. c3 Qa4 29. Nfd4 Nxd4 30. cxd4 Qxa2 31. Nc5 g5 32. Qxh5 Qf7 33. Qxf7 Rxf7 34. e5 Bf5 35. exf6 Rxf6 36. Re5 a5 37. h4 Rf7 38. hxg5 Bg6 39. Re6 Bf5 40. Re5 Bg6 41. Kg1 a4 42. Re6 Bf5 43. Rh6 Rf8 44. Rxf4 Ke7 45. g6 Kf6 46. Nd7+ Kg5 47. Nxf8 Rxf8 48. g7 Rg8 49. Rfh4 Rxg7 50. R4h5+ Kg4 1-0

[Event "Match/Nation SUI-Bayern"]
[Site "Luzern"]
[Date "1970.05.30"]
[Round "1.3"]
[White "Pfleger, Helmut"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "100"]
[EventDate "1970.05.30"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 Bxc3+ 8. bxc3 d6 9. Bd3 Nbd7 10. Qc2 Qe7 11. e4 e5 12. Bxf6 Qxf6 13. 0-0 g5 14. c5 dxc5 15. d5 0-0 16. Ne1 Rad8 17. g3 c6 18. c4 cxd5 19. cxd5 Bxd5 20. exd5 e4 21. Rd1 exd3 22. Qxd3 Ne5 23. Qa3 Nc6 24. Nc2 Nd4 25. Nxd4 cxd4 26. Qxa7 Rxd5 27. Qa3 Qd6 28. Qd3 Ra8 29. Rd2 Ra3 30. Qe4 Kg7 31. Re1 d3 32. Re3 Rc3 33. h3 Rd4 34. Qf3 Qd5 35. Kg2 h5 36. Qxd5 Rxd5 37. Kf3 f5 38. g4 hxg4+ 39. hxg4 f4 40. Re6 Rc2 41. Rd1 d2 42. Ke2 b5 43. a3 Kf7 44. Re4 Ra2 45. f3 Rxa3 46. Rxd2 Rxd2+ 47. Kxd2 Rxf3 48. Re5 Kf6 49. Rf5+ Kg6 50. Rxb5 Rg3 0-1

[Event "Clare Benedict Cup-17"]
[Site "Paignton"]
[Date "1970.04.10"]
[Round "5.3"]
[White "Kupper, Josef"]
[Black "Zuidema, Coen"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "36"]
[EventDate "1970.04.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 b5 8. e5 Nxe5 9. Nxe5 bxa4 10. Qxd4 0-0 11. Bg5 h6 12. Bh4 Bb7 13. Nxd7 Nxd7 14. Bxe7 Re8 15. Qb4 Qc8 16. Nc3 Nb6 17. Bc5 Qf5 18. f3 Nd5 1/2-1/2

[Event "Clare Benedict Cup-17"]
[Site "Paignton"]
[Date "1970.04.09"]
[Round "4.3"]
[White "Kupper, Josef"]
[Black "Christoph, Manfred"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "65"]
[EventDate "1970.04.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Bd6 8. Nxc6 dxc6 9. Qg4 Kf8 10. f4 e5 11. f5 Nf6 12. Qh4 Nd7 13. Bc4 b5 14. Bb3 a5 15. 0-0-0 Bb7 16. Bh6 Bc5 17. Bxg7+ Kxg7 18. f6+ Nxf6 19. Qg5+ Kf8 20. Qxf6 Rg8 21. Rhf1 Be3+ 22. Kb1 Bf4 23. g3 a4 24. gxf4 axb3 25. fxe5 bxc2+ 26. Kxc2 b4 27. e6 bxc3 28. Qh6+ Rg7 29. Rxf7+ Qxf7 30. exf7 c5 31. Rg1 Bxe4+ 32. Kxc3 Bg6 33. Rxg6 1-0

[Event "Clare Benedict Cup-17"]
[Site "Paignton"]
[Date "1970.04.07"]
[Round "2.3"]
[White "Hartston, William R"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "C16"]
[PlyCount "117"]
[EventDate "1970.04.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "SUI"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. e5 Qd7 5. Bd2 b6 6. a3 Bf8 7. Nf3 Ne7 8. Bd3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. Nd1 Qa4 12. b3 Qa6 13. c4 Nbc6 14. Ne3 Rd8 15. Bc3 Na5 16. Nd2 c5 17. b4 cxd4 18. Bxd4 Nec6 19. Bb2 Nxc4 20. Ndxc4 dxc4 21. Nxc4 b5 22. Nd2 Be7 23. 0-0 Qb6 24. Ne4 0-0 25. Qg4 Kh8 26. Rad1 a5 27. Nd6 axb4 28. axb4 Ra8 29. Bd4 Qxd4 30. Qxd4 Nxd4 31. Rxd4 Ra4 32. Rb1 f6 33. exf6 gxf6 34. Nxb5 Rb8 35. Nc7 e5 36. Re4 Raxb4 37. Rbxb4 Rxb4 38. Rxb4 Bxb4 39. Nd5 Bc5 40. Nxf6 Kg7 41. Ne4 Bb6 42. Kf1 Kg6 43. Ke2 Kf5 44. f3 h5 45. g3 Bd8 46. Ke3 h4 47. g4+ Ke6 48. h3 Bb6+ 49. Kd3 Bd8 50. Nc3 Ba5 51. Nd1 Bd8 52. Ke4 Bg5 53. Nb2 Bf4 54. Nd3 Bh2 55. g5 Bg3 56. Nc5+ Kd6 57. g6 Ke7 58. Kf5 Bf2 59. Nd3 1-0

[Event "Clare Benedict Cup-17"]
[Site "Paignton"]
[Date "1970.04.06"]
[Round "1.4"]
[White "Schrafl, Peter"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "62"]
[EventDate "1970.04.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. Qd2 Ne5 13. f3 d5 14. exd5 exd5 15. Nxd5 Bxd5 16. cxd5 Nxd5 17. Bf2 Bg5 18. Qd4 Nf4 19. Bd1 Re8 20. Qxd8 Raxd8 21. Bxb6 Rd2 22. Rf2 Ned3 23. Ba4 Rxf2 24. Bxf2 Re2 25. Bg3 Rxg2+ 26. Kf1 Bf6 27. Bxf4 Nxf4 28. Re1 g5 29. h4 Bd4 30. Re8+ Kg7 31. Ke1 Nd3+ 0-1

[Event "Clare Benedict Cup-16"]
[Site "Adelboden"]
[Date "1969.07.07"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Teschner, Rudolf"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "81"]
[EventDate "1969.07.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Germany"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nf6 5. d4 0-0 6. Bd3 c6 7. 0-0 b5 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 Qxd5 11. Qe2 Qd8 12. a4 b4 13. a5 Qc7 14. Be3 c5 15. Rfd1 Nc6 16. Be4 Rb8 17. Qc4 Bf5 18. Bxf5 gxf5 19. Qxc5 Rfc8 20. a6 Nxe5 21. Nxe5 Qxc5 22. Bxc5 Bxe5 23. Bxa7 Ra8 24. fxe5 Rxa7 25. Rd4 Rxc2 26. Rxb4 Rc6 27. Rba4 Rb6 28. R1a2 f6 29. exf6 e6 30. g4 Kf7 31. gxf5 exf5 32. Rh4 Kg6 33. f7 Rb8 34. Rb4 Rf8 35. Rb7 Raa8 36. a7 Rxf7 37. Ra6+ Kg7 38. Rxf7+ Kxf7 39. b4 Ke7 40. Rh6 Kd7 41. Kf2 1-0

[Event "Clare Benedict Cup-16"]
[Site "Adelboden"]
[Date "1969.07.06"]
[Round "4"]
[White "Langeweg, Kick"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B39"]
[PlyCount "81"]
[EventDate "1969.07.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Be2 Bd7 12. 0-0 0-0 13. Rfd1 Bc6 14. f3 Nc5 15. b3 a5 16. Rac1 Rb8 17. Nd5 b6 18. Bd3 e6 19. Nc3 Qc7 20. Bc2 Rfd8 21. a3 Ra8 22. Bg5 Rd7 23. b4 axb4 24. axb4 Na4 25. Nxa4 Bxa4 26. Bxa4 Rxa4 27. Bf4 Qa7 28. Kh1 Ra2 29. Qe1 Qa4 30. Rxd6 Rxd6 31. Bxd6 Bb2 32. Qh4 f6 33. Qh6 Qa8 34. Rd1 Ra1 35. Qd2 Bc3 36. Qd3 Qa4 37. Rb1 Qa2 38. Rd1 Qxc4 39. Qc2 Qa2 40. Qd3 Qc4 41. Qc2 0-1

[Event "Clare Benedict Cup-16"]
[Site "Adelboden"]
[Date "1969.07.04"]
[Round "2"]
[White "Toran Albero, Roman"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "47"]
[EventDate "1969.07.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. g3 g6 3. c4 Bg7 4. Nc3 Nc6 5. Bg2 d6 6. 0-0 a6 7. b3 Nh6 8. Bb2 0-0 9. d3 Rb8 10. Qd2 Nf5 11. e3 b5 12. Ne4 Qa5 13. Bxg7 Nxg7 14. Nc3 Bd7 15. Rac1 Qd8 16. h3 e6 17. Rfd1 Nf5 18. Ne4 Qe7 19. d4 cxd4 20. exd4 bxc4 21. bxc4 h5 22. Re1 e5 23. dxe5 dxe5 24. Qxd7 1-0

[Event "Clare Benedict Cup-16"]
[Site "Adelboden"]
[Date "1969.07.03"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Hartston, William R"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "79"]
[EventDate "1969.07.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "England"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 b5 7. Bb3 d6 8. Nd5 0-0 9. Nxf6+ Bxf6 10. Bd5 Bd7 11. c3 Rb8 12. d4 Ne7 13. Bb3 c5 14. h3 cxd4 15. cxd4 Nc6 16. Be3 exd4 17. Nxd4 Nxd4 18. Bxd4 Bc6 19. Re1 Be5 20. Rc1 Qf6 21. Bxe5 dxe5 22. Rc5 Rbc8 23. Qh5 Rfe8 24. Re3 g6 25. Rf3 gxh5 26. Rxf6 Bxe4 27. Rxc8 Rxc8 28. Rxf7 Kh8 29. Re7 Rc5 30. f4 Rc1+ 31. Kf2 Rb1 32. fxe5 Rxb2+ 33. Ke3 Bxg2 34. Re8+ Kg7 35. Rg8+ Kh6 36. e6 Bf1 37. Kf3 Bxh3 38. e7 Bd7 39. Rd8 Bc6+ 40. Bd5 1-0

[Event "Switzerland"]
[Site "Switzerland"]
[Date "1969.??.??"]
[Round "?"]
[White "Glauser, Hansruedi"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B89"]
[PlyCount "49"]
[EventDate "1969.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 0-0 9. 0-0-0 Qc7 10. Bb3 a6 11. g4 Nxd4 12. Rxd4 e5 13. Rc4 Qd8 14. g5 Ne8 15. Nd5 Bxg5 16. Rg1 Bxe3+ 17. Qxe3 Be6 18. Rc3 Kh8 19. Qg3 Rc8 20. Rxc8 Qxc8 21. Qh4 Qd7 22. Nb6 Qc7 23. Na8 Qd7 24. Nb6 Qc7 25. Na8 1/2-1/2

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.11.06"]
[Round "13"]
[White "Kottnauer, Cenek"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "64"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "SUI"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6 7. d5 Na5 8. 0-0 0-0 9. h3 e5 10. Qc2 Qe7 11. a3 b6 12. b4 Nb7 13. Nd2 Ne8 14. Nb3 f5 15. Bd2 g5 16. f3 h5 17. Rae1 Bd7 18. Nd1 Nf6 19. Nf2 Rae8 20. b5 e4 21. fxe4 fxe4 22. Bc3 g4 23. hxg4 hxg4 24. Nd2 Nxd5 25. cxd5 Qh4 26. Nfxe4 g3 27. Rxf8+ Rxf8 28. Nxg3 Qxg3 29. Nf1 Qf2+ 30. Kh1 Bf5 31. Qd2 Be4 32. Bf3 Rxf3 0-1

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "Kupper, Josef"]
[Black "Boey, Josef Martin"]
[Result "1/2-1/2"]
[ECO "C63"]
[PlyCount "48"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BEL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Bxc6 dxc6 6. Nxe5 Nf6 7. Bg5 Be7 8. Nc3 0-0 9. 0-0 Bf5 10. Qd2 h6 11. Bxh6 gxh6 12. Qxh6 Nh7 13. g4 Qxd4 14. Ng6 Bxg6 15. Qxg6+ Qg7 16. Qxg7+ Kxg7 17. Nxe4 Rf4 18. f3 Ng5 19. Ng3 Rxf3 20. Nf5+ Kf8 21. h4 Bc5+ 22. Kg2 Rxf1 23. Kxf1 Ne6 24. g5 Ke8 1/2-1/2

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Kupper, Josef"]
[Black "Prameshuber, Aleksander"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "72"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Austria"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Ne7 8. Be3 Ng6 9. f4 c5 10. Nb3 Qxd1 11. Rxd1 b6 12. Nc3 Bb7 13. a4 Bd6 14. a5 0-0-0 15. Na4 c4 16. Nd2 b5 17. Nc5 Bxc5 18. Bxc5 Nxf4 19. Be3 Ng6 20. Rf1 Rhe8 21. Rf5 Bxe4 22. Nxe4 Rxe4 23. Kf2 Rde8 24. Re1 h6 25. Rc5 Kb7 26. g3 c6 27. Kf3 Ne5+ 28. Kxe4 Nd3+ 29. Kf5 Nxe1 30. Bf4 Nxc2 31. Kg6 Re7 32. Bd6 Rd7 33. Bf8 Nd4 34. Rh5 Ne6 35. Bxg7 Nxg7 36. Rxh6 Ne8 0-1

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "9"]
[White "Kupper, Josef"]
[Black "Koskinen, Heikki Kaarlo"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "43"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "FIN"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bg7 7. Be2 Bg4 8. 0-0 e6 9. c4 0-0 10. Be3 Qc7 11. h3 Bxf3 12. Bxf3 Rd8 13. Qc1 Nd7 14. Rd1 Nf8 15. h4 f5 16. Bf4 Qe7 17. Bg5 Bf6 18. Qe3 Bxg5 19. hxg5 Ng6 20. g3 Rd7 21. Rd2 Rad8 22. Rad1 1/2-1/2

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Davie, Alexander Munroe"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "57"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Scotland"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "SCO"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. Qa4 dxc4 12. Qxc4 c5 13. dxc5 Bxc5 14. Be3 Bxe3 15. Nxe3 Qc8 16. Rac1 Qb7 17. Rfd1 Na6 18. Qc6 Qxc6 19. Rxc6 Rfd8 20. Rdc1 Kf8 21. a3 Ke7 22. b4 Rd4 23. Kg2 Rad8 24. Nc4 Nb8 25. Rc7+ R4d7 26. Ne3 Rxc7 27. Rxc7+ Rd7 28. Rc8 Rd8 29. Rc7+ 1/2-1/2

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "6"]
[White "Medina Garcia, Antonio Angel"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "103"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Bd7 11. g4 f5 12. gxf5 exf5 13. Rae1 Bc6 14. Ng5 h6 15. Nf3 b6 16. Bxd4 cxd4 17. Ne2 fxe4 18. Nfxd4 e3 19. Qxe3 Bxg2 20. Kxg2 Nf5 21. Nxf5 gxf5 22. c3 Kh7 23. Ng3 Qd7 24. Qf3 Qf7 25. a3 Rae8 26. Rxe8 Rxe8 27. Rf2 Re1 28. Re2 Rb1 29. d4 Qb3 30. Nxf5 Rxb2 31. Rxb2 Qxb2+ 32. Kh3 Qxa3 33. Qb7 Kg6 34. Ne7+ Kf7 35. Nd5+ Kg8 36. Qc8+ Kf7 37. Qd7+ Kf8 38. Qf5+ Ke8 39. Qe6+ Kf8 40. Kg4 Qa2 41. h4 Qc2 42. Kh5 Bh8 43. Qxd6+ Kg8 44. Qd8+ Kf7 45. Qe7+ Kg8 46. Kxh6 Qf5 47. Qg5+ Qxg5+ 48. hxg5 Bg7+ 49. Kg6 b5 50. Nc7 b4 51. cxb4 Bxd4 52. b5 1-0

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Garcia Martinez, Silvino"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "57"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. 0-0 Bd6 9. Nxc6 bxc6 10. f4 e5 11. f5 Rb8 12. Bc4 Bb4 13. Qf3 Qa5 14. Qg3 Kf8 15. Kh1 Bxc3 16. bxc3 Nxe4 17. Qh4 Nf6 18. Rae1 d5 19. Bh6 Qd8 20. Rxe5 dxc4 21. h3 Rg8 22. Bc1 c5 23. Ba3 Rh8 24. Bxc5+ Kg8 25. Be7 Qd2 26. Rfe1 Bb7 27. R5e2 Qd5 28. Bxf6 Bc6 29. Qg3 1-0

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Kupper, Josef"]
[Black "Myagmarsuren, Lhamsuren"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "61"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Mongolia"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "MGL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. Bxc6 dxc6 7. Nxe5 Bd6 8. 0-0 Qh4 9. Qb3 Bxe5 10. dxe5 Ne7 11. Nd2 Rf8 12. Qb4 Rf5 13. Qxe4 Qxe4 14. Nxe4 Rxe5 15. f3 Bf5 16. Bf4 Rb5 17. Rfe1 0-0-0 18. Bg5 Bxe4 19. Bxe7 Rd2 20. Rxe4 Rbxb2 21. Rg4 g6 22. a3 b6 23. h4 c5 24. Bf6 c4 25. Re1 Ra2 26. Re8+ Kb7 27. Re7 Rd6 28. Be5 Rc6 29. Rxh7 Rxa3 30. h5 gxh5 31. Rgg7 1-0

[Event "Olympiad-18 Final B"]
[Site "Lugano"]
[Date "1968.10.26"]
[Round "2"]
[White "Bouwmeester, Hans"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "47"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SUI"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 a6 7. Bd2 Rb8 8. a3 Bd7 9. Rb1 b5 10. cxb5 axb5 11. b4 cxb4 12. axb4 Nh6 13. h4 Ng4 14. h5 0-0 15. hxg6 hxg6 16. Ng5 Nce5 17. Nge4 Bc6 18. f3 d5 19. fxg4 dxe4 20. Bxe4 Bxe4 21. Nxe4 Qd5 22. Qb3 Qxb3 23. Rxb3 Ra8 24. Bc3 1/2-1/2

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Ciocaltea, Victor"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "75"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. Nb3 Ne5 9. Qe2 Bd6 10. g3 b5 11. f4 Nc4 12. Bxc4 bxc4 13. Nd2 Bb4 14. Bd4 Bb7 15. a3 Bxc3 16. Bxc3 Qc6 17. 0-0-0 Nxe4 18. Nxe4 Qxe4 19. Qd2 0-0 20. Rhe1 Qc6 21. Qd4 f6 22. Qxd7 Qxd7 23. Rxd7 Bf3 24. Rd4 Bd5 25. f5 Rfe8 26. fxe6 Bxe6 27. Rd6 Kf7 28. Ba5 Ra7 29. Kd2 g5 30. Kc3 h5 31. Bb6 Raa8 32. Bd4 Re7 33. Rf1 f5 34. Re1 Ree8 35. a4 Re7 36. a5 Bd7 37. Rf6+ Ke8 38. Bc5 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Kaplan, Julio P"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "84"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "PUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 a6 6. Bxc6 dxc6 7. Qe2 Bf5 8. Rd1 Be7 9. dxe5 Qc8 10. Nd4 Bg6 11. f3 Nc5 12. b3 0-0 13. Bb2 Ne6 14. Nxe6 Qxe6 15. Nc3 a5 16. a4 f6 17. exf6 Qxe2 18. Nxe2 Bxf6 19. Bxf6 Rxf6 20. Rac1 Rd6 21. Rxd6 cxd6 22. Nf4 Bf7 23. h4 Kf8 24. Re1 Re8 25. Kf2 Rxe1 26. Kxe1 Ke7 27. Kd2 d5 28. Nd3 Kd6 29. Ke3 c5 30. Ne1 d4+ 31. Kf4 c4 32. bxc4 Bxc4 33. Ke4 Kc5 34. g4 b5 35. axb5 Bxb5 36. f4 a4 37. f5 a3 38. c4 dxc3 39. Nc2 a2 40. Na1 Ba4 41. Kd3 c2 42. Kd2 Kd5 0-1

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Kupper, Josef"]
[Black "Camara, Helder"]
[Result "1-0"]
[ECO "C85"]
[PlyCount "83"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 c5 9. Nc4 Bf6 10. b3 0-0 11. Bb2 Re8 12. a4 b6 13. Qe1 Re6 14. Kh1 Qe8 15. Qc3 Bb7 16. g4 g6 17. g5 Bg7 18. Ne3 f5 19. gxf6 Nxf6 20. Ng5 Re7 21. f4 exf4 22. Qc4+ Kh8 23. Rxf4 Nh5 24. Bxg7+ Kxg7 25. Ng4 Nxf4 26. Qc3+ Re5 27. Rf1 h6 28. Rxf4 hxg5 29. Rf2 Qe6 30. Nxe5 Kg8 31. Nf7 Bxe4+ 32. dxe4 Qxe4+ 33. Rf3 Qd4 34. Qxd4 cxd4 35. Nxg5 Re8 36. Kg2 Re5 37. h4 Rc5 38. Rf2 d3 39. cxd3 Rc3 40. Rf6 Rxb3 41. Rxg6+ Kf8 42. h5 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Kupper, Josef"]
[Black "Schmid, Lothar"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "76"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 Nf6 7. f4 b5 8. 0-0 Bb7 9. Qe2 Nbd7 10. Kh1 Nc5 11. b4 Nxd3 12. cxd3 Be7 13. Bb2 Qb6 14. e5 dxe5 15. fxe5 Nd5 16. Ne4 0-0 17. Qg4 Ne3 18. Qf4 Nxf1 19. Nf6+ Bxf6 20. exf6 e5 21. Nf5 Bxg2+ 22. Kxg2 Qxf6 23. Qxe5 Qxe5 24. Bxe5 Rfe8 25. Bd4 Nd2 26. Kf2 Rad8 27. Nh6+ gxh6 28. Rg1+ Kf8 29. Bc5+ Re7 30. Bxe7+ Kxe7 31. Ke2 Rd4 32. Kxd2 Rxb4 33. Re1+ Kf6 34. Kc3 Rh4 35. Re2 a5 36. d4 Rh3+ 37. Kc2 b4 38. d5 Rc3+ 0-1

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Hoen, Ragnar Harald"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "104"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 7. 0-0 Nge7 8. f4 0-0 9. h3 f5 10. Be3 Nd4 11. Qd2 Rb8 12. Nd1 b6 13. c3 Nxe2+ 14. Qxe2 Ba6 15. Nf2 fxe4 16. Nxe4 d5 17. Ng5 e4 18. Rfd1 Bxd3 19. Rxd3 exd3 20. Qxd3 Qd7 21. Rd1 h6 22. Nf3 Rbd8 23. Nh4 Qe6 24. Bf2 Qf7 25. Bf3 Bf6 26. Ng2 Kh8 27. g4 Be5 28. Bg3 g5 29. Re1 Bxf4 30. Bxf4 gxf4 31. Nh4 Rd6 32. Qe2 Nc8 33. Qe5+ Qg7 34. Bxd5 Qxe5 35. Rxe5 f3 36. Kf2 Rdf6 37. Be4 Kg8 38. Bd5+ Kh8 39. Be4 Kg8 40. Nf5 Nd6 41. Ne7+ Kg7 42. Bd5 Re8 43. Bc6 Rd8 44. Bd5 Kf8 45. h4 Nf7 46. Re3 Rd7 47. Bxf7 Rd2+ 48. Kg3 Rg2+ 49. Kh3 Re2 50. Nd5 Rxf7 51. Kg3 Rg2+ 52. Kh3 f2 0-1

[Event "Keres Training"]
[Site "Zuerich"]
[Date "1968.04.??"]
[Round "?"]
[White "Keres, Paul"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B37"]
[PlyCount "81"]
[EventDate "1968.04.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 f5 8. exf5 Bxf5 9. Ne3 Nh6 10. 0-0 0-0 11. Nc3 Be6 12. Bf3 Qd7 13. Bd5 Kh8 14. Ne4 Nd4 15. Bd2 Nhf5 16. Re1 Bg8 17. Bxg8 Kxg8 18. Bc3 e5 19. Nxf5 Rxf5 20. Qd3 d5 21. cxd5 Qxd5 22. Bxd4 exd4 23. a4 Rc8 24. Rac1 Rff8 25. h4 Kh8 26. Ng5 h6 27. Rxc8 Rxc8 28. Ne6 Qf5 29. Qxf5 gxf5 30. Nf4 Rc2 31. Re8+ Kh7 32. Re7 Kg8 33. Rxb7 Rc1+ 34. Kh2 Be5 35. g3 Bxf4 36. gxf4 d3 37. Rd7 Rc2 38. Kg3 d2 39. b4 Ra2 40. a5 Rb2 41. Kf3 1/2-1/2

[Event "Keres Training"]
[Site "Zuerich"]
[Date "1968.04.??"]
[Round "?"]
[White "Keres, Paul"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "A35"]
[PlyCount "95"]
[EventDate "1968.04.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. d5 Na5 7. Bd2 Nf6 8. a3 b6 9. b4 Nb7 10. Bd3 0-0 11. 0-0 e6 12. Rb1 e5 13. h3 cxb4 14. axb4 a5 15. bxa5 bxa5 16. Bc2 Nc5 17. Bc1 Nfd7 18. Ba3 Ba6 19. Nd2 f5 20. Nb5 Bxb5 21. cxb5 e4 22. f3 exf3 23. Nxf3 Qe7 24. Re1 Bc3 25. Re2 Rae8 26. Nd4 Qe5 27. Ne6 Rf6 28. b6 Rb8 29. Ba4 Qe4 30. Bxc5 Nxc5 31. Nxc5 dxc5 32. b7 Bb4 33. Bc6 c4 34. Qc2 Qxc2 35. Rxc2 c3 36. Re1 Kg7 37. g3 Rf7 38. e4 fxe4 39. Rxe4 Rbf8 40. Kg2 Bc5 41. Rc4 Ba7 42. h4 Rf2+ 43. Rxf2 Rxf2+ 44. Kh3 Rd2 45. Rxc3 a4 46. Bxa4 Rxd5 47. Rc8 Rd4 48. Bc6 1-0

[Event "Keres Training"]
[Site "Zuerich"]
[Date "1968.04.??"]
[Round "?"]
[White "Keres, Paul"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "87"]
[EventDate "1968.04.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 0-0 7. 0-0 Bxc3 8. bxc3 Be4 9. Qc2 d5 10. Bxe4 Nxe4 11. cxd5 exd5 12. c4 c6 13. Ne5 Re8 14. Bb2 Qc8 15. cxd5 cxd5 16. Qa4 Na6 17. Rac1 Qb7 18. Rc6 Rxe5 19. dxe5 Nec5 20. Qb5 Nc7 21. Rxc7 Qxc7 22. Rd1 a6 23. Qb4 Qc6 24. Bd4 Rc8 25. h3 Qa4 26. Qb1 Nd7 27. Rd2 g6 28. Kh2 Rc4 29. Bb2 Rc5 30. Qd3 Qb5 31. Qd4 Rc4 32. Qxd5 Qxd5 33. Rxd5 Rc2 34. Bd4 Nf8 35. Rd8 Rxa2 36. f4 h6 37. Ra8 Ra4 38. g4 Rc4 39. f5 gxf5 40. gxf5 Rc2+ 41. Kg3 b5 42. e6 fxe6 43. fxe6 Rc7 44. Bc5 1-0

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.12"]
[Round "5.1"]
[White "Kottnauer, Cenek"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "59"]
[EventDate "1967.06.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. Nc3 c5 7. 0-0 d5 8. b3 0-0 9. Bb2 Ne4 10. Qe2 Nd7 11. Rad1 cxd4 12. exd4 Nxc3 13. Bxc3 Rc8 14. Rfe1 Qc7 15. Bd2 Rfe8 16. Rc1 Qd6 17. Ne5 Nxe5 18. dxe5 Qc6 19. Qg4 Bf8 20. Bg5 g6 21. Bf6 Bg7 22. Bxg7 Kxg7 23. Qg5 Qc5 24. Re3 Qe7 25. Qf4 f5 26. h4 dxc4 27. Rxc4 Rxc4 28. Bxc4 Rd8 29. Rd3 Rxd3 30. Bxd3 1/2-1/2

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.11"]
[Round "4.1"]
[White "Kupper, Josef"]
[Black "Pomar Salamanca, Arturo"]
[Result "0-1"]
[ECO "B57"]
[PlyCount "86"]
[EventDate "1967.06.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bc4 Bd7 7. Bb3 Rc8 8. f3 g6 9. Be3 Na5 10. Qd3 a6 11. g4 Bg7 12. h4 h5 13. g5 Nh7 14. 0-0-0 Nxb3+ 15. Nxb3 Bxc3 16. bxc3 Qc7 17. f4 0-0 18. Kb2 Bb5 19. Qd2 Bc6 20. Qd3 d5 21. exd5 Bxd5 22. Rhe1 Rfd8 23. Bd4 Qxf4 24. Rxe7 Qxh4 25. Bb6 Qxg5 26. Bxd8 Rxd8 27. Qe3 Qxe3 28. Rxe3 Rd7 29. Nc5 Rd6 30. Kc1 Nf6 31. c4 b6 32. Ne4 Nxe4 33. Rxd5 Re6 34. Rd4 f5 35. Rd7 f4 36. Red3 Nc5 37. Rd8+ Kg7 38. R3d5 f3 39. Rd2 Rf6 40. Rf2 Ne4 41. Rf1 f2 42. Rd7+ Kh6 43. Rd3 h4 0-1

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.10"]
[Round "3.1"]
[White "Donner, Jan Hein"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "E45"]
[PlyCount "75"]
[EventDate "1967.06.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 0-0 9. cxd5 exd5 10. Bxa6 Nxa6 11. Qe2 Qc8 12. f3 Re8 13. 0-0 c5 14. e4 cxd4 15. cxd4 dxe4 16. fxe4 Qd7 17. Bb2 Nc7 18. Rxf6 gxf6 19. d5 Re5 20. Nh5 Qe7 21. Rd1 Ne8 22. Bxe5 Qxe5 23. Qg4+ Kf8 24. Ng3 Nd6 25. Qh4 Rc8 26. Qxh7 Rc2 27. Qh6+ Ke7 28. Qe3 Rxa2 29. h4 Kd7 30. h5 f5 31. Qg5 Ra1 32. Rxa1 Qxa1+ 33. Kh2 Qe5 34. exf5 a5 35. h6 a4 36. Qg7 Qf4 37. h7 Qh4+ 38. Kg1 1-0

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.09"]
[Round "2.1"]
[White "Kupper, Josef"]
[Black "Prameshuber, Aleksander"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "46"]
[EventDate "1967.06.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Austria"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 0-0 9. Nc4 f6 10. Nh4 Nc5 11. Nf5 Ne6 12. Kh1 g6 13. Nxe7+ Qxe7 14. b3 c5 15. a4 a5 16. f4 exf4 17. Bxf4 Nxf4 18. Rxf4 Be6 19. Ne3 b6 20. Qd2 Rf7 21. Raf1 Raf8 22. Qf2 Qd8 23. g4 Qd4 1/2-1/2

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.08"]
[Round "1.1"]
[White "Kupper, Josef"]
[Black "Unzicker, Wolfgang"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "62"]
[EventDate "1967.06.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Germany"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. h3 Bh5 9. Nbd2 Nh6 10. Re1 Nf7 11. Nf1 0-0 12. Ng3 Bxf3 13. Qxf3 exd4 14. cxd4 Bxg3 15. Qxg3 Qxd4 16. Qxc7 Qb4 17. Be3 Ne5 18. Qb6 Qxb6 19. Bxb6 Rf7 20. b3 a5 21. Rad1 a4 22. Rd6 Rd7 23. Red1 Rxd6 24. Rxd6 axb3 25. axb3 Ra1+ 26. Kh2 Rb1 27. Rd8+ Kf7 28. Rb8 Rxb3 29. Rxb7+ Kg6 30. f4 Nc4 31. f5+ Kh6 0-1

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "4"]
[White "Donner, Jan Hein"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "E45"]
[PlyCount "97"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 Nc6 10. a4 dxc4 11. bxc4 Na5 12. Ba3 Re8 13. Nb5 c6 14. Nd6 Re7 15. 0-0 Ne8 16. Nxe8 Rxe8 17. Qc2 Qc7 18. Rfd1 Rad8 19. Qc3 c5 20. dxc5 bxc5 21. Rxd8 Rxd8 22. Rb1 f6 23. Bf1 Nb7 24. Qc2 Qd7 25. h3 Kh8 26. Be2 Qc7 27. Qe4 Rd6 28. Bd3 f5 29. Qe5 Rc6 30. Qc3 Rb6 31. Rd1 Kg8 32. Bf1 Rd6 33. Qe5 Bxc4 34. Bxc5 Rc6 35. Qxc7 Rxc7 36. Bxa7 Bxf1 37. Kxf1 Rc4 38. Rd7 Na5 39. Bd4 g6 40. Rg7+ Kf8 41. Rxh7 Nc6 42. Bf6 Rxa4 43. Rg7 e5 44. Rxg6 Ra1+ 45. Ke2 Kf7 46. Rh6 Ra2+ 47. Kf3 Ra3 48. g4 f4 49. Ke4 1-0

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "11"]
[White "Evans, Larry Melvyn"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B39"]
[PlyCount "91"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e4 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 d6 11. Be2 0-0 12. 0-0 Bd7 13. Qd2 Nc5 14. f3 Na4 15. Nd1 a5 16. b3 Nc5 17. Nc3 Bc6 18. Rfd1 b6 19. Nd5 Re8 20. Bf1 Qb8 21. Qf2 Qb7 22. Rc2 Rab8 23. Qh4 Rbc8 24. Rcd2 Bxd5 25. Rxd5 Qc7 26. Qf2 Rb8 27. g3 Red8 28. Rb1 Rd7 29. Bh3 Rdd8 30. Qe2 Qc6 31. Rbd1 Bc3 32. Qc2 Bg7 33. a3 e6 34. R5d2 a4 35. b4 Nb3 36. Rd3 Rbc8 37. Qf2 Rb8 38. Bf1 h6 39. e5 Bxe5 40. Bxh6 Bf6 41. Be3 Rd7 42. f4 Kg7 43. g4 Kg8 44. f5 Qxc4 45. Qf3 exf5 46. Rxd6 1-0

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "2"]
[White "Janosevic, Dragoljub"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "79"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 b5 9. Nxc6 Qxc6 10. a3 Bb7 11. Qe2 b4 12. axb4 Bxb4 13. Ra4 a5 14. f3 0-0 15. Rfa1 d5 16. exd5 exd5 17. Bd4 Nd7 18. Qf2 Nc5 19. Qg3 f6 20. Bxc5 Qxc5+ 21. Kh1 Bc6 22. R4a2 Bxc3 23. bxc3 a4 24. Qh4 g6 25. Qb4 Qxb4 26. cxb4 Rfb8 27. Rb1 Bb5 28. Bxb5 Rxb5 29. Kg1 a3 30. c3 Ra4 31. Rd1 Kf7 32. Kf2 Ke6 33. Ke3 Rb7 34. Kd3 Rc7 35. Rda1 Rca7 36. Re1+ Kd6 37. Kc2 Rc7 38. Kb3 Ra8 39. Rd1 Ke6 40. Re2+ 1-0

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Calapso, Remo"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 Nb6 5. Bb3 e6 6. a4 Be7 7. f4 a5 8. Nf3 d5 9. e5 Nfd7 10. Ne2 Nb8 11. Kf2 c5 12. c3 Nc6 13. g4 cxd4 14. cxd4 Nb4 15. Ng3 0-0 16. g5 Kh8 17. Kg2 Bd7 18. Ne1 f6 19. exf6 gxf6 20. h4 Be8 21. Nd3 Nxd3 22. Qxd3 Bg6 23. Qe2 Bf7 24. Bc2 Rc8 25. f5 Qc7 26. Bd3 exf5 27. Nxf5 Bd6 28. gxf6 Bg6 29. Bh6 Rxf6 30. Bg7+ Qxg7 31. Nxg7 Bxd3 32. Qxd3 Rg8 33. Rhg1 Rxg7+ 34. Kh3 Rfg6 35. Rxg6 Rxg6 36. Re1 Rg3+ 37. Qxg3 Bxg3 38. Kxg3 Nxa4 39. Re8+ Kg7 40. Re7+ Kg6 41. Rxb7 1-0

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "7"]
[White "Kupper, Josef"]
[Black "Canal, Esteban"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "44"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. Qe2 0-0 9. Bg5 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. 0-0 Rd8 13. Rad1 Bd7 14. Ne5 Ba4 15. b3 Be8 16. c4 Nd7 17. Bxe7 Qxe7 18. Bc2 Nxe5 19. Qxe5 Bc6 20. Qe3 Qa3 21. Bb1 Qa5 22. Rd3 Qh5 1/2-1/2

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "10"]
[White "Kupper, Josef"]
[Black "Magrin, Antonio"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "57"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. Nf3 Bg7 9. 0-0 Bg4 10. Qe1 Bxf3 11. Rxf3 Nbd7 12. Kh1 h6 13. Rh3 e5 14. Rf3 Kf8 15. Be3 Re8 16. fxe5 dxe5 17. Qf1 Re7 18. Bc4 Kg8 19. Nd5 Nxd5 20. Bxd5 Nf8 21. Rd1 g5 22. Qf2 Kh7 23. Rxf7 Ng6 24. Qf5 Rf8 25. Rxf8 Bxf8 26. Rf1 Rg7 27. h4 gxh4 28. Qh5 Re7 29. Rxf8 1-0

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "B89"]
[PlyCount "62"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 0-0 9. Bb3 a6 10. 0-0-0 Qc7 11. Rhg1 b5 12. g4 b4 13. Nxc6 Qxc6 14. Nd5 exd5 15. g5 dxe4 16. gxf6 Bxf6 17. Bd5 Qa4 18. Bd4 Bxd4 19. Rxd4 Bf5 20. Rg5 Bg6 21. h4 Rae8 22. Bb3 Qd7 23. h5 Bf5 24. Qxa6 e3 25. fxe3 Rxe3 26. Qxd6 Re1+ 27. Kd2 Qe8 28. Rxg7+ Kh8 29. Rg8+ Rxg8 30. Qf6+ Rg7 31. Rd8 Re2+ 1/2-1/2

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "12"]
[White "Kupper, Josef"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "C16"]
[PlyCount "86"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. f4 Ne7 7. Nf3 Nf5 8. Bd3 h5 9. 0-0 Ba6 10. Bxa6 Nxa6 11. Qd3 Nb8 12. Nd1 c5 13. Ne3 Nxd4 14. Nxd4 cxd4 15. Qxd4 Bc5 16. Qd3 Nc6 17. Kh1 Ne7 18. Nd1 a5 19. Be3 Kf8 20. Rb1 h4 21. b4 axb4 22. axb4 Bxe3 23. Nxe3 g6 24. Ra1 h3 25. c3 hxg2+ 26. Kxg2 Kg7 27. b5 Qc7 28. Ra6 Rac8 29. Rf3 Qb7 30. Qd4 Rc5 31. Qa4 d4 32. Ra7 Rxh2+ 33. Kxh2 Qxf3 34. Qxd4 Nd5 35. f5 Nxe3 36. Rxf7+ Kh6 37. Qh4+ Qh5 38. Qxh5+ gxh5 39. Rf6+ Kg5 40. Rxe6 Rxb5 41. f6 Ng4+ 42. Kg3 Nxe5 43. Kh2 Ng4+ 0-1

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "3"]
[White "Kupper, Josef"]
[Black "Robatsch, Karl"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "40"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 d6 7. Bxc6+ bxc6 8. d4 Nd7 9. dxe5 dxe5 10. Na4 a5 11. c4 0-0 12. Be3 f6 13. Qc2 Rf7 14. Ne1 Nf8 15. Rd1 Qe8 16. Nd3 Ne6 17. f3 Bf8 18. Nac5 Nxc5 19. Nxc5 Bxc5 20. Bxc5 Be6 1/2-1/2

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "8"]
[White "Kupper, Josef"]
[Black "Zinser, Sylvain"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "92"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 a6 9. Nde2 Qc7 10. Nf4 b5 11. a3 Rb8 12. Re1 0-0 13. b3 Ne5 14. Bb2 Bd7 15. Nce2 Rbc8 16. Rc1 Rfd8 17. Nd3 Bc6 18. Nd4 Bb7 19. Qe2 Nc6 20. Nxc6 Bxc6 21. c4 bxc4 22. Rxc4 Qb7 23. b4 e5 24. Rec1 Bb5 25. R4c2 Ba4 26. Rc3 Rxc3 27. Rxc3 Rc8 28. Ne1 Rxc3 29. Bxc3 Qc6 30. Bb2 Bd8 31. f4 Bb6+ 32. Kh1 Bb5 33. Qf3 Nd7 34. Qd1 h6 35. Nf3 Nf6 36. Nd2 Ba4 37. Qa1 Qc2 38. Bc3 Ng4 39. h3 Nf2+ 40. Kh2 Nd1 41. Nc4 Ba7 42. fxe5 Qf2 43. g4 Bc2 44. e6 fxe6 45. Nd2 Qf4+ 46. Kh1 Nf2+ 0-1

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "6"]
[White "Lengyel, Levente"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "84"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nh6 7. Nc3 0-0 8. Be2 f5 9. exf5 Bxd4 10. Bxh6 Rxf5 11. 0-0 d6 12. Bg4 Rf7 13. Bxc8 Qxc8 14. Qd2 Qf5 15. Rae1 Bg7 16. Bxg7 Kxg7 17. Nd5 e6 18. Nc3 Rd8 19. Ne4 d5 20. Nc5 Re7 21. cxd5 Rxd5 22. Qc3+ Nd4 23. Ne4 e5 24. Qa3 Nc6 25. h3 Rd4 26. Nd6 Qe6 27. Ne4 Qd5 28. Nc3 Qd6 29. Qxd6 Rxd6 30. Re2 Red7 31. Rc1 Rd2 32. Kf1 Rd8 33. Ke1 R2d4 34. a3 Kf7 35. Ne4 h6 36. Nc5 b6 37. Nb7 R8d7 38. Rec2 Nb8 39. Rc7 Ke7 40. Rc8 Rxb7 41. Rh8 Kf6 42. Rcc8 Na6 0-1

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "9"]
[White "Pachman, Ludek"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "A31"]
[PlyCount "34"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d5 6. Bg5 dxc4 7. e3 Bg7 8. Bxc4 0-0 9. 0-0 a6 10. Rc1 b5 11. Be2 Bb7 12. Bf3 Ra7 13. Bxb7 Rxb7 14. Qf3 Rd7 15. Rfd1 Qa5 16. Nb3 Rxd1+ 17. Rxd1 Qc7 1/2-1/2

[Event "Venice"]
[Site "Venice"]
[Date "1967.??.??"]
[Round "13"]
[White "Tatai, Stefano"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "127"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Kh1 b5 12. a3 d6 13. f4 0-0 14. Qf3 e5 15. Rae1 Bb7 16. fxe5 Qxe5 17. Qh3 Rfe8 18. Qh4 Qc5 19. Qg3 Kf8 20. Rf5 Re5 21. Rxe5 Qxe5 22. Qxe5 dxe5 23. Nb1 Nd7 24. b4 Bc6 25. Nd2 a5 26. Nb3 axb4 27. axb4 Nf6 28. Na5 Bd7 29. Kg1 Ke7 30. Kf2 h5 31. h3 h4 32. Kf3 g6 33. Rb1 Ra6 34. c4 bxc4 35. Nxc4 Bb5 36. Nxe5 Ra3 37. Ke3 Nd7 38. Kd4 Nxe5 39. Bxb5 Kd6 40. Rb2 Ra1 41. Be2 Rg1 42. Bb5 Re1 43. Rf2 Rd1+ 44. Kc3 Re1 45. Rd2+ Kc7 46. Kd4 Kd6 47. Be2 Rg1 48. Ke3+ Kc7 49. Bd3 Ra1 50. Be2 Rg1 51. Kf2 Rb1 52. b5 Rb4 53. Ke3 f5 54. exf5 gxf5 55. Rd4 Rb3+ 56. Kf4 Rb2 57. Bf1 Nc6 58. Rc4 Rf2+ 59. Kg5 Rxf1 60. Rxc6+ Kd7 61. Kxh4 f4 62. Rc2 f3 63. g4 Rb1 64. Rf2 1-0

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.17"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "89"]
[EventDate "1966.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 e6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 a6 10. h3 Qc7 11. g4 b5 12. a3 Bb7 13. g5 Nd7 14. f4 f5 15. gxf6 Nxf6 16. f5 exf5 17. exf5 Ne5 18. Nf4 Bxg2 19. Kxg2 Qb7+ 20. Kh2 Ne4 21. Qd5+ Qxd5 22. Ncxd5 Bh4 23. Ne6 Rf7 24. Kg2 Ng3 25. Ng5 Nxf1 26. Nxf7 Kxf7 27. Kxf1 Rc8 28. Be3 Rxc2 29. a4 Nc4 30. axb5 Nxe3+ 31. Nxe3 Rf2+ 32. Kg1 Rxb2 33. Nc4 Rc2 34. bxa6 Rxc4 35. a7 Rc8 36. a8Q Rxa8 37. Rxa8 Kf6 38. Kg2 Kxf5 39. Ra5+ Kg6 40. Rd5 Be7 41. Kf3 Kf7 42. Ke4 Ke6 43. Rd1 Bf6 44. Rd2 Be5 45. Rd1 1/2-1/2

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.16"]
[Round "4"]
[White "Donner, Jan Hein"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "167"]
[EventDate "1966.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. 0-0 b6 9. a3 cxd4 10. axb4 dxc3 11. Qxd8 Rxd8 12. bxc3 Ne4 13. Bb2 Bb7 14. Be2 Nc6 15. Nd4 e5 16. Nxc6 Bxc6 17. Rfd1 a5 18. f3 Nd2 19. c4 e4 20. Kf2 Nb3 21. Rxd8+ Rxd8 22. Ra3 exf3 23. gxf3 Nd2 24. Bd4 axb4 25. Ra6 Rb8 26. Be5 Re8 27. Bf4 h6 28. e4 Nb3 29. Rxb6 Nd4 30. Bf1 Re6 31. Be3 Nc2 32. Bd3 Ba4 33. c5 b3 34. Bc1 Rc6 35. Rxc6 Bxc6 36. Bb2 Nb4 37. Bc4 Kf8 38. Ke3 Ba4 39. Kd4 Ke7 40. f4 h5 41. Bd5 Nc2+ 42. Kc3 Ne3 43. Kb4 Nd1 44. Ka3 Nxb2 45. Kxb2 h4 46. Bxb3 Be8 47. Kc3 f6 48. f5 g6 49. fxg6 Bxg6 50. Kd4 Bh5 51. Ke3 Bg4 52. Kf4 Bc8 53. Bd1 Bd7 54. Bg4 Bb5 55. Bf5 Be2 56. Ke3 Bd1 57. Kd4 Bb3 58. Ke3 Bd1 59. Kf4 Bh5 60. Bc8 Kd8 61. Bb7 Ke7 62. Kf5 Bf3 63. Bd5 Bg2 64. Kg4 h3 65. Kf5 Bf1 66. Bb3 Be2 67. Kf4 Kd7 68. Ba4+ Ke6 69. Be8 Ke7 70. Bg6 Kd7 71. Ke3 Bf1 72. Kd4 Kc6 73. Be8+ Kc7 74. Kd5 Bg2 75. Bg6 Kd7 76. Bf5+ Kc7 77. Ke6 Kc6 78. Kxf6 Kxc5 79. e5 Kd4 80. e6 Ke3 81. e7 Bc6 82. Bxh3 Kf4 83. Bf5 Be8 84. h4 1-0

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.15"]
[Round "3"]
[White "Kupper, Josef"]
[Black "Robatsch, Karl"]
[Result "0-1"]
[ECO "C86"]
[PlyCount "74"]
[EventDate "1966.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Austria"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. Rd1 Qc7 11. h3 0-0 12. d4 Nc6 13. dxc5 dxc5 14. Nbd2 Be6 15. Nf1 Rfd8 16. Rxd8+ Rxd8 17. Ne3 h6 18. a4 c4 19. axb5 axb5 20. Qf1 Bc5 21. Nh4 Qb7 22. Nef5 Bf8 23. f4 b4 24. fxe5 Nd7 25. cxb4 Nxb4 26. Bb1 Nxe5 27. Be3 Nbd3 28. Bxd3 cxd3 29. Qf4 Nc4 30. Bd4 Rxd4 31. Nxd4 Qxb2 32. Ra8 Qxd4+ 33. Kh1 Qd6 34. e5 Qd5 35. Rb8 Nxe5 36. Qb4 Nd7 37. Rd8 d2 0-1

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.14"]
[Round "2"]
[White "Unzicker, Wolfgang"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "113"]
[EventDate "1966.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. e3 Nf6 5. d4 0-0 6. Be2 d6 7. 0-0 Na6 8. b3 Bg4 9. h3 Bd7 10. Bb2 Qa5 11. Qd2 Rfe8 12. Rfd1 Rad8 13. d5 e6 14. dxe6 Bxe6 15. Nb5 Qxd2 16. Nxd2 d5 17. cxd5 Nxd5 18. Bxg7 Kxg7 19. Nc4 Nab4 20. a3 Nc6 21. Bf3 Re7 22. Nxa7 Nxa7 23. e4 b5 24. exd5 bxc4 25. dxe6 Rxd1+ 26. Bxd1 c3 27. Rc1 Rxe6 28. Kf1 Rd6 29. Be2 Rd2 30. Rxc3 Ra2 31. Bd1 Nb5 32. Rxc5 Nxa3 33. Ra5 Kf6 34. Ra7 Rd2 35. Be2 Rb2 36. Rxa3 Rb1+ 37. Bd1 Rxd1+ 38. Ke2 Rb1 39. Ra6+ Ke5 40. Rb6 Rb2+ 41. Ke3 h5 42. h4 Kd5 43. g3 Ke5 44. Rb5+ Ke6 45. b4 Kd6 46. Rb7 Ke6 47. b5 Rb3+ 48. Kf4 Rb2 49. Kf3 Rb3+ 50. Kg2 f6 51. b6 g5 52. hxg5 fxg5 53. Rb8 Kf7 54. f4 gxf4 55. gxf4 h4 56. f5 h3+ 57. Kh2 1-0

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.13"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "40"]
[EventDate "1966.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "England"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 c5 9. Nc4 f6 10. Nh4 0-0 11. Nf5 Rf7 12. f4 exf4 13. Bxf4 Nf8 14. Qg4 Kh8 15. Qg3 Ne6 16. e5 Nd4 17. Nxd4 Qxd4+ 18. Kh1 Be6 19. c3 Qd7 20. exf6 Bxf6 1/2-1/2

[Event "Switzerland"]
[Site "Switzerland"]
[Date "1966.??.??"]
[Round "?"]
[White "Meyer"]
[Black "Kupper, Josef"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "93"]
[EventDate "1966.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "SUI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 b5 10. a3 Bb7 11. Qe2 Nc4 12. Ndxb5 axb5 13. Nxb5 Qe5 14. Bxc4 Nxe4 15. f4 Qb8 16. f5 Bc6 17. fxe6 dxe6 18. Nd4 Bd7 19. Qh5 g6 20. Qf3 f5 21. Bd3 Nd6 22. Bf4 Bg7 23. Nxe6 Bxe6 24. Bxd6 Qb6+ 25. Kh1 Kf7 26. Qg3 Rhe8 27. Be5 Bxe5 28. Qxe5 Rad8 29. Rae1 Rd5 30. Qc3 Rc5 31. Qb4 Qc6 32. Qh4 h5 33. b4 Rc3 34. b5 Qd5 35. Qb4 Rcc8 36. Be4 Qa2 37. Bc6 Red8 38. Rf2 Bd5 39. Qe7+ Kg8 40. Qf6 Bf7 41. Re7 Rf8 42. Rfe2 Rcd8 43. Kh2 Qxa3 44. Rxf7 Rxf7 45. Qxd8+ Rf8 46. Bd5+ Kg7 47. Qe7+ 1-0

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.24"]
[Round "13"]
[White "Kupper, Josef"]
[Black "Cuellar Gacharna, Miguel"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "63"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 0-0 9. Nc4 Bf6 10. b3 c5 11. Bb2 Re8 12. a4 b6 13. Kh1 Re6 14. Qe1 Rb8 15. Qc3 b5 16. axb5 axb5 17. Ne3 Be7 18. Ra7 c4 19. d4 Bb7 20. Nd5 Bd6 21. bxc4 b4 22. Qd2 exd4 23. Nxd4 Rxe4 24. Nf5 Ne5 25. Rxb7 Rxb7 26. Ra1 Rb8 27. f4 Ng4 28. Bxg7 Bxf4 29. Nde7+ Rxe7 30. Nxe7+ Qxe7 31. Qxf4 Qe3 32. Qxe3 1/2-1/2

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.23"]
[Round "12"]
[White "Casa, Alex"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "86"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Monaco"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "MNC"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. Qe2 Bd6 9. Nxc6 dxc6 10. Rd1 0-0 11. h3 c5 12. a4 Bd7 13. Bg5 Be5 14. 0-0 Rac8 15. Bc4 Bc6 16. Bd3 c4 17. Bxc4 Bxc3 18. bxc3 Nxe4 19. Qg4 Nxg5 20. Qxg5 Bxa4 21. Bd3 h6 22. Qg4 Bc6 23. Rde1 Bd5 24. Re3 f5 25. Qe2 Rf6 26. f3 Qb6 27. Kh1 Rxc3 28. Re1 Qd4 29. Re5 a5 30. Rd1 Qf4 31. Qe1 Ra3 32. Re2 Rg6 33. Qd2 Qxd2 34. Rexd2 Rf6 35. c4 Bc6 36. Bf1 e5 37. Kg1 e4 38. f4 a4 39. Rb2 Rc3 40. Ra2 Kf7 41. Kf2 Ke7 42. Ke1 Rd6 43. Rad2 Re3+ 0-1

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.21"]
[Round "10"]
[White "Kanko, Ilkka"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "80"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5 11. a3 Bxd2 12. Nxd2 Re8 13. Rc1 Qe7 14. Nf3 Ne4 15. Qe2 Rad8 16. Rfd1 Rf8 17. Bb5 f6 18. dxc5 bxc5 19. b4 c4 20. Nd4 Ne5 21. Ba1 a6 22. Ba4 Nd3 23. Nf5 Qe6 24. Qg4 Ng5 25. Rxd3 cxd3 26. Rc7 Rf7 27. Rxf7 Kxf7 28. h4 Qe4 29. Qh5+ Kg8 30. Ng3 Qc4 31. hxg5 Qc1+ 32. Qd1 Rc8 33. Bb2 d2 34. gxf6 Qxb2 35. f7+ Kxf7 36. Qh5+ Kg8 37. Nf5 Qf6 38. Nd4 Rc1+ 39. Kh2 Qh6 40. Qxh6 gxh6 0-1

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.19"]
[Round "9"]
[White "Kupper, Josef"]
[Black "Binet Tapaszto, Laszlo"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "145"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "VEN"]

1. e4 d5 2. exd5 Nf6 3. c4 c5 4. Nf3 e6 5. dxe6 Bxe6 6. d4 cxd4 7. Nxd4 Bc5 8. Be3 Qb6 9. Nxe6 Qxe6 10. Qe2 Bxe3 11. Qxe3 Qxe3+ 12. fxe3 Ng4 13. Bd3 0-0 14. h3 Ne5 15. Be4 Nbd7 16. b3 Nc5 17. Bd5 a5 18. 0-0 a4 19. Nd2 Rad8 20. e4 Rfe8 21. Rab1 axb3 22. axb3 Rd7 23. b4 Ncd3 24. Nf3 Kf8 25. Nxe5 Nxe5 26. c5 Ke7 27. Ra1 Rb8 28. Ra7 b6 29. Rxd7+ Kxd7 30. Ra1 bxc5 31. bxc5 Rc8 32. Ra7+ Rc7 33. Rxc7+ Kxc7 34. Kf2 Nd3+ 35. Ke3 Nxc5 36. Bxf7 Kd6 37. Kf4 Ke7 38. Bg8 h6 39. Bh7 Kf7 40. Kf5 Nd7 41. Bg6+ Ke7 42. Bh5 Nf8 43. Bg4 Kf7 44. Bd1 Ke7 45. Bb3 Kd6 46. Ba2 Ke7 47. e5 Nd7 48. Bg8 Kf8 49. Be6 Nb8 50. Bc8 Nc6 51. Ke6 Ne7 52. Bb7 Ng6 53. Be4 Ne7 54. h4 Ng8 55. h5 Ne7 56. Bb1 Ke8 57. Bg6+ Kf8 58. Kd6 Ng8 59. Kd7 Ne7 60. g4 Nd5 61. Be4 Nb6+ 62. Kd8 Kf7 63. Kc7 Na4 64. Kd6 Nb6 65. Bd5+ Kf8 66. Ke6 Ke8 67. Bc6+ Kf8 68. Bb5 Nc8 69. Ba4 Nb6 70. Bb3 Nc8 71. Kd7 Ne7 72. Ba2 g6 73. Be6 1-0

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.18"]
[Round "8"]
[White "Farooq, Ali"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "E24"]
[PlyCount "84"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Qc2 Nc6 7. e3 0-0 8. Bd3 d6 9. Nf3 e5 10. d5 Na5 11. e4 Nxe4 12. Bxe4 f5 13. Bxf5 Bxf5 14. Qa4 Bd3 15. Bg5 Qb6 16. Rd1 Nxc4 17. Rxd3 Nb2 18. Qc2 Nxd3+ 19. Qxd3 e4 20. Qc2 exf3 21. 0-0 fxg2 22. Re1 c4 23. Re6 Qc5 24. Qd2 Rf5 25. Be3 Qxd5 26. Rxd6 Qxd2 27. Rxd2 b6 28. Kxg2 Kf8 29. a4 Ke7 30. Rd4 Rc8 31. h4 Ke6 32. f4 Ra5 33. Re4+ Kf7 34. Kf3 Rxa4 35. Rd4 Rc7 36. Rd8 Ra1 37. Bd4 Rf1+ 38. Ke4 Re1+ 39. Kf3 Ke6 40. h5 Rd1 41. Kg4 Rd7 42. f5+ Kd6 0-1

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.17"]
[Round "7"]
[White "Kupper, Josef"]
[Black "Martinez, Fernando A"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "47"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "PUR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 exd4 6. Nd5 Nxd5 7. exd5 Qe7+ 8. Be2 Ne5 9. 0-0 Bg7 10. Nxd4 d6 11. Bb5+ Bd7 12. f4 Ng4 13. Bxd7+ Qxd7 14. Re1+ Kf8 15. Ne6+ fxe6 16. Qxg4 Qb5 17. dxe6 Bxb2 18. Bxb2 Qxb2 19. f5 Qf6 20. fxg6 Qxg6 21. Rf1+ Ke8 22. Qf3 Rb8 23. Rae1 Ke7 24. Qc3 1-0

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.14"]
[Round "5"]
[White "Aldrete, Jorge"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "59"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 c5 6. c3 d6 7. 0-0 Nc6 8. Nbd2 b6 9. Re1 Bb7 10. Ne4 Nxe4 11. Bxe4 d5 12. Bd3 e6 13. Qe2 Qe7 14. Bd2 Rad8 15. Qf2 Rd7 16. Re2 Qd6 17. g4 f6 18. g5 fxg5 19. Nxg5 e5 20. dxe5 Bxe5 21. Qg3 Bf6 22. Rf1 Bxg5 23. Qxg5 Qf6 24. Rg2 Ne7 25. f5 Qxg5 26. Rxg5 Rd6 27. Be1 Rdf6 28. fxg6 hxg6 29. Rxf6 Rxf6 30. Bg3 1/2-1/2

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.12"]
[Round "3"]
[White "Boutteville, Cesar"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "69"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. Bb5+ Nc6 5. e5 Nge7 6. 0-0 Qb6 7. Bxc6+ Nxc6 8. d4 Bd7 9. dxc5 Bxc5 10. b4 Be7 11. a4 Qc7 12. Re1 0-0 13. Bf4 Rac8 14. Na3 a6 15. Rc1 Qb8 16. Nb1 f6 17. exf6 Qxf4 18. fxe7 Nxe7 19. Qd4 Ng6 20. a5 Rc4 21. Qxf4 Rcxf4 22. Nbd2 Rc8 23. g3 Rf5 24. Nd4 Re5 25. f4 Rxe1+ 26. Rxe1 Rxc3 27. Nxe6 Rc2 28. Nf3 Rb2 29. Nc5 Bc6 30. Nd4 Rxb4 31. Nxc6 bxc6 32. Re6 Rb5 33. Rxc6 Rxa5 34. Nxa6 Ne7 35. Rc7 1/2-1/2

[Event "Olympiad-16 Final C"]
[Site "Tel Aviv"]
[Date "1964.11.11"]
[Round "2"]
[White "Kupper, Josef"]
[Black "Paidoussis, Aristidis"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "81"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Greece"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Be7 9. Nbc3 Nf6 10. 0-0 0-0 11. Ng3 Re8 12. f4 Bb7 13. Qd3 Bf8 14. Bd2 Qd7 15. Rad1 a5 16. Rfe1 Qc6 17. Qf3 c4 18. Be3 Qd7 19. Bd4 Qe6 20. f5 Qe7 21. Qf1 c5 22. Bxf6 Qxf6 23. Qxc4 Re5 24. Qb5 Re7 25. Qf1 Rae8 26. Nh5 Qg5 27. Ng3 h5 28. Qf3 h4 29. Nh1 Re5 30. Nf2 d5 31. Qg4 Qxg4 32. Nxg4 d4 33. Nxe5 dxc3 34. Nc4 Rxe4 35. Rxe4 Bxe4 36. bxc3 Bxc2 37. Rd8 f6 38. Nxa5 Bxf5 39. Nb7 Be6 40. Nxc5 Bg4 41. h3 1-0

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.08"]
[Round "6"]
[White "Binet Tapaszto, Laszlo"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "123"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nc2 d5 8. cxd5 exd5 9. exd5 Qxd5 10. 0-0 Be6 11. Nc3 Qd7 12. Bf4 Rd8 13. Be4 Nxe4 14. Nxe4 Be7 15. Qf3 Qd3 16. Ne1 Qb5 17. Nc3 Qf5 18. Be3 0-0 19. Qxf5 Bxf5 20. Nf3 Bg4 21. Bb6 Rd3 22. Rad1 Rxd1 23. Rxd1 Bf6 24. Rd3 Re8 25. Kf1 Be6 26. Rd2 Nb4 27. a3 Bc4+ 28. Kg1 Nd3 29. h3 g6 30. Kh2 Ne5 31. Kg3 Re6 32. Bd4 Nxf3 33. gxf3 Kf8 34. Bxf6 Rxf6 35. Rd7 b5 36. Ne4 Rc6 37. h4 Be6 38. Ra7 Rc2 39. b4 Rc6 40. Nc5 Bd5 41. Rxa6 Rxa6 42. Nxa6 f6 43. Nc5 Bc6 44. f4 Kg7 45. Kg4 h5+ 46. Kg3 Kh6 47. Ne6 Bd7 48. Nd4 g5 49. fxg5+ fxg5 50. Nf3 gxh4+ 51. Kxh4 Bc6 52. Ne5 Bd5 53. Nd3 Bc4 54. Nf4 Bf7 55. f3 Be8 56. Ne6 Kg6 57. f4 Bf7 58. Nd4 Be8 59. Kh3 Bd7+ 60. Kg3 Kf6 61. Kh4 Kg6 62. Kg3 1/2-1/2

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.07"]
[Round "5"]
[White "Kupper, Josef"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "81"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Chile"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Ng4 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Rd1+ Ke8 11. Bd4 Bxd4 12. Rxd4 e5 13. Rd3 Ke7 14. f3 Nf6 15. Kf2 b5 16. Bb3 a5 17. a3 Ba6 18. Rd2 Rhd8 19. Rhd1 Rxd2+ 20. Rxd2 Ra7 21. Ke3 Rd7 22. Rxd7+ Nxd7 23. Ba2 b4 24. axb4 axb4 25. Nb1 Nb6 26. Nd2 c5 27. c3 bxc3 28. bxc3 c4 29. f4 f6 30. Nf3 Kd6 31. fxe5+ fxe5 32. Ng5 h5 33. Bb1 Na4 34. Kd2 Nc5 35. Bc2 Ke7 36. Ke3 Bb5 37. Bd1 Bd7 38. Be2 Bb5 39. Nf3 Kf6 40. Nd2 Na4 41. Bxc4 1/2-1/2

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.06"]
[Round "4"]
[White "Pomar Salamanca, Arturo"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "134"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 0-0 7. Nc3 Bb7 8. 0-0 Ne4 9. Qc2 Nxc3 10. Qxc3 f5 11. d5 exd5 12. Ne1 d4 13. Qxd4 Nc6 14. Qd3 Kh8 15. Bd2 Bf6 16. Bc3 Qe7 17. Rd1 Rad8 18. Nf3 Nb4 19. Bxf6 Rxf6 20. Qd4 Nxa2 21. Qf4 c5 22. Ra1 Nb4 23. Rxa7 Be4 24. Rd1 Nc6 25. Rc7 h6 26. h4 Qe6 27. Rc1 d5 28. Rb7 Rd7 29. Rxb6 dxc4 30. Qe3 Qd5 31. Rb5 Nd4 32. Nxd4 Qxd4 33. Rxc5 Qxe3 34. fxe3 Bxg2 35. Kxg2 Rd2 36. Kf3 Rxb2 37. R1xc4 Rb3 38. Re5 Kg8 39. Rc7 Rb4 40. Rcc5 Rg4 41. Rxf5 Rfg6 42. Rg5 R4xg5 43. hxg5 hxg5 44. Rf5 Kh7 45. e4 Kh6 46. Rd5 Rf6+ 47. Kg4 Rf2 48. Rd6+ g6 49. e3 Rf1 50. e5 Rf7 51. e6 Rf5 52. e4 Rf8 53. Rd5 Re8 54. Re5 Re7 55. Kf3 Kg7 56. Ke3 Kf6 57. Kd4 g4 58. Ra5 Rxe6 59. Ke3 g5 60. Rf5+ Kg6 61. Rf8 Ra6 62. Rd8 Kf6 63. Rd3 Ra4 64. Rc3 Ke5 65. Rc5+ Kf6 66. Kd3 Ra3+ 67. Rc3 Ra4 1/2-1/2

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.05"]
[Round "3"]
[White "Kupper, Josef"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "57"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "PHI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Bb3 a6 10. Qd2 Na5 11. 0-0-0 b5 12. Bh6 Bd7 13. h4 Nc4 14. Bxc4 bxc4 15. h5 Rb8 16. Bxg7 Kxg7 17. hxg6 fxg6 18. e5 dxe5 19. Ne6+ Bxe6 20. Qh6+ Kh8 21. Rxd8 Rfxd8 22. Ne4 Bg8 23. Qxg6 Rb6 24. Qf5 Rd5 25. g4 Rdb5 26. g5 Be6 27. Qg6 c3 28. gxf6 cxb2+ 29. Kd2 1-0

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.04"]
[Round "2"]
[White "Rubinstein, Arnold"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "78"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. g3 b5 6. d3 Bb7 7. Bg2 Qc7 8. 0-0 d6 9. Be3 Nf6 10. Qd2 Be7 11. h3 0-0 12. Qf2 c4 13. a3 Nd7 14. d4 b4 15. axb4 Nxb4 16. g4 Nf6 17. Nh4 d5 18. e5 Ne4 19. Bxe4 dxe4 20. Ng2 f6 21. Qe2 Rad8 22. Rad1 Qc6 23. Kh2 Rd7 24. Rg1 Bd8 25. Rd2 Bc7 26. Rgd1 g5 27. Kg1 gxf4 28. Bxf4 e3 29. Qxe3 Rxd4 30. Kh2 Rfd8 31. Qe2 fxe5 32. Bxe5 Qxg2+ 33. Qxg2 Bxe5+ 34. Kg1 Bxg2 35. Rxd4 Rxd4 36. Re1 Bg3 37. Re3 Bf4 38. Rxe6 Bxh3 39. Ne2 Rd1+ 0-1

[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.03"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "98"]
[EventDate "1964.11.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "URS"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 c4 8. g4 h5 9. gxh5 Nb6 10. Ne2 Rxh5 11. Ng3 Rh8 12. b4 Bd7 13. a4 a5 14. b5 Ne7 15. Ba3 Ng6 16. Bxf8 Nxf8 17. Qc1 Ng6 18. Be2 Qe7 19. Bd1 0-0-0 20. Ra2 f6 21. Rf2 Rdf8 22. 0-0 f5 23. Rg2 Be8 24. Rff2 Nh4 25. Nxh4 Rxh4 26. Nf1 Bh5 27. Bc2 Rh8 28. Rg3 Kb8 29. Rfg2 g6 30. Rf2 Ka7 31. Rfg2 Qf8 32. Rg5 Qh6 33. R2g3 Bg4 34. Qd2 Nd7 35. Rg2 Nf8 36. Ne3 Bf3 37. b6+ Kb8 38. Qc1 Bxg2 39. Qa3 Qh7 40. Qd6+ Kc8 41. Qc5+ Kd8 42. Bxf5 Rxh2 43. Qd6+ Qd7 44. Qb8+ Ke7 45. Bc2 Bf3 46. Rg3 Rxc2 47. Nxc2 Be4 48. Ne3 Rh1+ 49. Kf2 Qxa4 0-1

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.23"]
[Round "16"]
[White "Darga, Klaus"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "60"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 Qc8 12. Rfd1 d6 13. Rac1 Nd7 14. Qd2 a5 15. a3 Qe8 16. Ne1 Bxg2 17. Nxg2 Qf7 18. Qc2 g6 19. b4 axb4 20. axb4 Ra2 21. Ra1 Rfa8 22. Rxa2 Rxa2 23. Qb3 Ra8 24. Qf3 Qe8 25. Nf4 Ra7 26. Qc6 g5 27. Nd3 Kf7 28. Ra1 Rxa1+ 29. Bxa1 Qc8 30. b5 Nf8 1/2-1/2

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.22"]
[Round "15"]
[White "Kupper, Josef"]
[Black "Philippe, Georges"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "80"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. 0-0 b5 7. Bb3 d6 8. c3 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. cxd4 c5 12. e5 dxe5 13. dxe5 Ne8 14. Rd1 Qb6 15. Nc3 Nc7 16. Qh5 Qg6 17. Qxg6 hxg6 18. Be3 Bf5 19. Bd5 Rad8 20. Bf3 Bc2 21. Rxd8 Rxd8 22. Rc1 Bf5 23. Ne4 Bxe4 24. Bxe4 Ne6 25. Kf1 Bg5 26. Bxg5 Nxg5 27. Bb7 Rd2 28. Rxc5 Rxb2 29. Bxa6 b4 30. Bc4 Ne4 31. Rc8+ Kh7 32. Ke1 Nxf2 33. h3 Rc2 34. e6 fxe6 35. Bxe6 Nd3+ 36. Kd1 Rxg2 37. Rc2 Nb2+ 38. Kc1 Nd3+ 39. Kd1 Nf2+ 40. Ke1 Nd3+ 1/2-1/2

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.21"]
[Round "14"]
[White "Durao, Joaquim Manuel"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "56"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 b5 9. f4 Bc5 10. Nf5 Nb4 11. e5 Nfd5 12. Nd6+ Bxd6 13. Nxd5 Nxd5 14. exd6 Nxe3 15. dxc7 Nxd1 16. Rfxd1 d5 17. a4 bxa4 18. Rxa4 Kd7 19. c4 Kxc7 20. cxd5 exd5 21. Rc1+ Kd6 22. Rb4 Rd8 23. Rb6+ Ke7 24. Rcc6 a5 25. Rc7+ Rd7 26. Rc5 Rd8 27. Rc7+ Rd7 28. Rc5 Rd8 1/2-1/2

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.19"]
[Round "13"]
[White "Kupper, Josef"]
[Black "Pomar Salamanca, Arturo"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "51"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Na5 10. Bb3 b6 11. Bh6 Ba6 12. 0-0-0 Nxb3+ 13. Nxb3 Bc4 14. h4 Bxb3 15. axb3 Re8 16. Bxg7 Kxg7 17. h5 Ng8 18. hxg6 hxg6 19. Qf4 e5 20. Rh7+ Kxh7 21. Qxf7+ Kh6 22. Rh1+ Kg5 23. Qh7 Kf6 24. Nd5+ Ke6 25. Nc7+ Kf6 26. Qh8+ 1-0

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.18"]
[Round "12"]
[White "Aitken, James Macrae"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "96"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. 0-0 Be7 9. b3 0-0 10. Bb2 d6 11. Kh1 Nxd4 12. Qxd4 b5 13. Rac1 Bb7 14. Nd1 Rac8 15. Ne3 Qc5 16. Qxc5 Rxc5 17. Ba3 Rc7 18. f3 Rfc8 19. c4 Kf8 20. Bh3 d5 21. Bxe7+ Kxe7 22. exd5 Nxd5 23. Rfe1 Nb4 24. Bf1 Bxf3+ 25. Bg2 Bxg2+ 26. Kxg2 bxc4 27. Rxc4 Rxc4 28. Nxc4 Nxa2 29. Ra1 Nb4 30. Ra4 Rb8 31. Ne5 Rb5 32. Nf3 Kd6 33. Nd2 Kd5 34. Nc4 Kd4 35. Nd6 Rb6 36. Nxf7 Kc3 37. Ra5 Kxb3 38. Re5 Nd3 39. Re3 Kc4 40. Ng5 e5 41. Nxh7 a5 42. Ng5 a4 43. Nf3 Rb5 44. Re4+ Kb3 45. Rg4 a3 46. Rxg7 a2 47. Ra7 Kb2 48. Nd2 Rb4 0-1

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.16"]
[Round "11"]
[White "Kupper, Josef"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "115"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. f4 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. Be3 Rc8 11. Qd4 Qd6 12. Qa7 Qb8 13. Qxb8 Rxb8 14. a3 d6 15. Kf2 Nf6 16. Bd4 Nd7 17. g3 Rg8 18. h4 Be7 19. Rad1 Bc6 20. h5 Nb6 21. b3 Kd7 22. Rhe1 Kc7 23. Nd5+ exd5 24. Bxb6+ Kxb6 25. exd5 Bf6 26. dxc6 Rgd8 27. Rd3 Kc7 28. Red1 Rb6 29. h6 g6 30. Bd5 Rbb8 31. Kf3 Rf8 32. Be4 Rbd8 33. Rd5 Bb2 34. g4 Bxa3 35. Ra1 Bc5 36. Rxa6 Ra8 37. Rxa8 Rxa8 38. b4 Ra3+ 39. Kg2 Bb6 40. Rxb5 Re3 41. Bd5 Re2+ 42. Kg3 Rxc2 43. Bxf7 Kxc6 44. Rd5 Rc3+ 45. Kh4 Rf3 46. b5+ Kd7 47. Bg8 Bf2+ 48. Kg5 Be3 49. Bxh7 Rxf4 50. Kxg6 Rxg4+ 51. Kh5 Rg1 52. Be4 Rg8 53. h7 Rb8 54. Kg6 Ke7 55. Kg7 Bc1 56. Rf5 Bb2+ 57. Kg6 Bd4 58. Bd5 1-0

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.15"]
[Round "10"]
[White "Van Scheltinga, Theo D"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "128"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 b6 9. b3 Bb7 10. Bb2 d5 11. Nxd5 Nxd5 12. cxd5 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qxd5 15. Qxd5 Bxd5 16. Rac1 a5 17. Rfd1 Rfd8 18. Kf1 Be6 19. Rc6 Rdc8 20. Rdc1 Rxc6 21. Rxc6 a4 22. Bc4 Bxc4+ 23. bxc4 Rb8 24. a3 e6 25. Ke2 Kg7 26. Rc7 b5 27. cxb5 Rxb5 28. Ra7 Rb2+ 29. Kf3 Ra2 30. Rxa4 f5 31. h3 h5 32. h4 g5 33. hxg5 Kg6 34. Kg3 Kxg5 35. f4+ Kf6 36. Ra5 h4+ 37. Kf3 Ra1 38. a4 Rf1+ 39. Ke2 Rg1 40. Kf2 Ra1 41. Ra8 Ra2+ 42. Kf3 Kg6 43. a5 Kg7 44. a6 Kh7 45. a7 Kg7 46. Re8 Rxa7 47. Rxe6 Ra1 48. Rd6 Rf1+ 49. Ke2 Rg1 50. Kf2 Rh1 51. Rb6 h3 52. gxh3 Rxh3 53. Ke2 Rh1 54. Kd3 Rd1+ 55. Kc4 Kf7 56. Rb5 Ke6 57. Re5+ Kf6 58. Rd5 Rc1+ 59. Kd4 Rd1+ 60. Kc5 Rc1+ 61. Kd6 Rc3 62. Re5 Rd3+ 63. Kc6 Rc3+ 64. Kd7 Rd3+ 1/2-1/2

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.14"]
[Round "9"]
[White "Kupper, Josef"]
[Black "Popov, Luben"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "58"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke6 8. c4 N5f6 9. d5+ Kd6 10. Qf7 Nb8 11. Bf4+ e5 12. c5+ Kxc5 13. b4+ Kd6 14. Be3 b6 15. Bc5+ bxc5 16. bxc5+ Kxc5 17. d6 Qe8 18. Qxc7+ Qc6 19. Qd8 Qe4+ 20. Be2 Nc6 21. Qc7 Nd5 22. Qf7 Qf5 23. Qe8 Bb7 24. d7 Be7 25. g4 Qe4 26. f3 Qb4+ 27. Nd2 Raxe8 28. Rc1+ Kd6 29. dxe8N+ Rxe8 0-1

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.12"]
[Round "8"]
[White "Tatai, Stefano"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "74"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. Be3 Ng4 8. Bxc5 Bxb2 9. Nbd2 Bxa1 10. Qxa1 Qa5 11. Nb3 Qa4 12. Qc1 d6 13. Ba3 Nge5 14. Ne1 f5 15. Bb2 Nf7 16. d4 fxe4 17. d5 Ncd8 18. Qe3 e5 19. dxe6 Nxe6 20. Bxe4 Qc4 21. Nf3 Bd7 22. Nfd2 Qb4 23. Bd5 Rae8 24. Nc4 h6 25. a3 Qb5 26. Qe4 Kh7 27. Nd4 Neg5 28. Nxb5 Nxe4 29. Bxf7 Bxb5 30. Bd5 Bxc4 31. Bxc4 Nd2 32. Bb5 Nxf1 33. Bxe8 Rxe8 34. Kxf1 Kg8 35. Bd4 b6 36. h4 Kf7 37. g4 Re4 0-1

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.11"]
[Round "7"]
[White "Kupper, Josef"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "87"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Rd1 exd4 11. cxd4 d5 12. exd5 Na5 13. Bc2 Re8 14. Nc3 Nc4 15. b3 Nb6 16. Bg5 Nbxd5 17. Nxd5 Qxd5 18. Qd3 g6 19. Bxf6 Bxf6 20. Rac1 Rad8 21. b4 Bxf3 22. Qxf3 Qxf3 23. gxf3 Bxd4 24. Be4 Bb6 25. Kf1 Kg7 26. Bb7 a5 27. a3 axb4 28. axb4 Rxd1+ 29. Rxd1 Re5 30. Rd5 Rxd5 31. Bxd5 c5 32. bxc5 Bxc5 33. Ke2 Kf6 34. f4 Ke7 35. Ba2 f6 36. Bg8 h6 37. h4 b4 38. Bb3 Bd6 39. Ke3 Bc7 40. Bc2 Bb6+ 41. Ke2 Kd6 42. Bxg6 b3 43. Kd2 Bxf2 44. h5 1/2-1/2

[Event "Zonal Enschede"]
[Site "Enschede"]
[Date "1963.10.09"]
[Round "6"]
[White "Mazzoni, Guy"]
[Black "Kupper, Josef"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "75"]
[EventDate "1963.10.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. Be2 Nxd4 9. Qxd4 Ne7 10. a3 Bb7 11. Bf3 Rc8 12. Rd1 d6 13. Qd2 Nc6 14. Qf2 Be7 15. 0-0 0-0 16. Bb6 Qb8 17. Ne2 Bd8 18. c3 Ba8 19. Bxd8 Rcxd8 20. Kh1 Ne7 21. f5 d5 22. Bg4 dxe4 23. fxe6 f5 24. Bh3 Bd5 25. Nd4 g6 26. Qh4 Qd6 27. Qg5 Kh8 28. Qc1 Qe5 29. b3 Bxe6 30. Rde1 Rc8 31. Qb2 Bd5 32. Kg1 Rc7 33. Qd2 Rfc8 34. Ne2 Bxb3 35. Qh6 Bc4 36. Rf4 Bxe2 37. Rxe2 Rxc3 38. Rf1 0-1

