[Event "Benidorm op U2000 02nd"]
[Site "Benidorm"]
[Date "2002.??.??"]
[Round "6.12"]
[White "Nievergelt, Erwin"]
[Black "Munuera Sanchez, Jorge Juan"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "56"]
[EventDate "2002.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. c4 f5 4. d3 Nf6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nfxd2 d6 8. Nc3 0-0 9. 0-0 Qe8 10. Nd5 Nxd5 11. cxd5 Ne7 12. f4 exf4 13. Rxf4 Ng6 14. Rc4 Qe3+ 15. Kh1 Ne5 16. Rf4 Ng4 17. Qe1 g5 18. Nc4 Qc5 19. b4 Qb5 20. Rf1 Qe8 21. Qd2 Qh5 22. h3 f4 23. gxf4 gxf4 24. Rxf4 Nf2+ 25. Kh2 Bxh3 26. Bf3 Bg4+ 27. Kg3 Qh3+ 28. Kxf2 Qh2+ 0-1

[Event "Benidorm op U2000 02nd"]
[Site "Benidorm"]
[Date "2002.??.??"]
[Round "5.17"]
[White "Simon Sanchez, Rafael"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "88"]
[EventDate "2002.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 b6 3. Nf3 Bb7 4. c4 e6 5. a3 Be7 6. e3 0-0 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Nbd2 f5 10. Qc2 Nxd2 11. Qxd2 d6 12. Be2 Nd7 13. b4 Nf6 14. Rc1 c5 15. Qb2 Rac8 16. 0-0 Rfe8 17. Rfd1 e5 18. d5 e4 19. Nh4 g6 20. g3 Nd7 21. Ng2 Ne5 22. h4 Qf6 23. Rc2 Rc7 24. Nf4 Bc8 25. Kg2 h6 26. bxc5 Rxc5 27. Rh1 Qf7 28. Qc1 Bd7 29. Rc3 Rec8 30. Rd1 b5 31. Rd4 g5 32. hxg5 hxg5 33. Nh3 Qg7 34. Ng1 bxc4 35. f3 Nd3 36. Qd2 Qe5 37. Nh3 exf3+ 38. Bxf3 g4 39. Ng5 gxf3+ 40. Nxf3 Qg7 41. Qe2 Bb5 42. Nh4 f4 43. exf4 Re8 44. Re4 Nxf4+ 0-1

[Event "SUI-YUG"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "2"]
[White "Deze, Anton"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A61"]
[PlyCount "79"]
[EventDate "1972.??.??"]
[EventType "team-tourn"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 Bg7 8. e3 0-0 9. Nd2 b6 10. Nc4 Ba6 11. a4 Qc7 12. Qc2 h6 13. Bh4 Nbd7 14. h3 Bxc4 15. Bxc4 a6 16. 0-0 Ne5 17. Be2 Qb7 18. f4 Ned7 19. e4 Rfe8 20. e5 dxe5 21. fxe5 Rxe5 22. d6 Rae8 23. Bc4 g5 24. Bg3 Re3 25. Bf2 Ne5 26. Bxa6 Rxc3 27. Qe2 Nf3+ 28. Qxf3 Qxf3 29. gxf3 Rxf3 30. a5 Ne4 31. Bb7 Rxf2 32. Rxf2 Nxf2 33. a6 Nxh3+ 34. Kh2 g4 35. d7 Be5+ 36. Kh1 Rd8 37. a7 Rxd7 38. a8Q+ Kg7 39. Bd5 Bxb2 40. Rb1 1-0

[Event "SUI-YUG"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "1"]
[White "Nievergelt, Erwin"]
[Black "Deze, Anton"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "64"]
[EventDate "1972.??.??"]
[EventType "team-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 g6 5. Bc4 Bg7 6. Ne2 Nf6 7. Nbc3 0-0 8. 0-0 d6 9. Nf4 a6 10. Re1 b5 11. Bf1 e6 12. g3 Bb7 13. Bg2 Qc7 14. a4 b4 15. Na2 Rfd8 16. Nd3 a5 17. c3 bxc3 18. Nxc3 Nd4 19. Be3 e5 20. Rc1 Qb6 21. Nb5 Nd7 22. Bh3 Nc5 23. Nxd4 exd4 24. Bg5 Re8 25. f3 h6 26. Bf4 g5 27. Nxc5 dxc5 28. Bd2 Ba6 29. Qc2 c4 30. Kh1 d3 31. Qb1 Qxb2 32. Bxa5 d2 0-1

[Event "Match/Nation SUI-Bayern"]
[Site "Luzern"]
[Date "1970.05.31"]
[Round "2.8"]
[White "Scheipl, Ralf"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "53"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. 0-0 Be7 9. Kh1 0-0 10. f4 d6 11. g4 Bd7 12. g5 Ne8 13. f5 Ne5 14. Qe2 Qd8 15. Rg1 exf5 16. Nd4 Nxd3 17. cxd3 fxe4 18. Qxe4 Nc7 19. Qxb7 Rb8 20. Qg2 Qc8 21. Ne4 Bh3 22. Qf3 Nb5 23. Nc6 Rb7 24. Bf4 Kh8 25. Rac1 Qe6 26. a4 d5 27. Nf2 1-0

[Event "Match/Nation SUI-Bayern"]
[Site "Luzern"]
[Date "1970.05.30"]
[Round "1.8"]
[White "Nievergelt, Erwin"]
[Black "Scheipl, Ralf"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "86"]
[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. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nc6 5. d3 e5 6. Rb1 a5 7. a3 Be6 8. b4 axb4 9. axb4 Qd7 10. b5 Nd8 11. Bd2 Ne7 12. Nd5 Bxd5 13. cxd5 b6 14. h4 0-0 15. h5 f5 16. Qc1 Nf7 17. Nh3 Ra4 18. Ng5 Nxg5 19. Bxg5 gxh5 20. Rxh5 Ng6 21. Bh6 Bxh6 22. Qxh6 Qg7 23. Qxg7+ Kxg7 24. Rc1 Rf7 25. Bh3 f4 26. Be6 Re7 27. Rb1 h6 28. g4 Nf8 29. Bf5 Nd7 30. g5 hxg5 31. Rxg5+ Kf6 32. Rh5 Rg7 33. Kf1 Nc5 34. f3 Ra3 35. Kf2 Rg5 36. Rxg5 Kxg5 37. Bc8 Nb3 38. Bd7 Nd4 39. Rb2 Rc3 40. Be8 Rc1 41. Bd7 Nc2 42. Ra2 Ne3 43. Bh3 Rh1 0-1

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.10"]
[Round "3.4"]
[White "Nievergelt, Erwin"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "114"]
[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 "Netherlands"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nd2 d6 6. Bd3 g6 7. b3 Bg7 8. Bb2 Nf6 9. 0-0 0-0 10. c4 b6 11. Qe2 Bb7 12. Rad1 Qc7 13. Bb1 Nbd7 14. Kh1 Rae8 15. Nc2 Nc5 16. f3 e5 17. Ne3 Ne6 18. Nd5 Nxd5 19. cxd5 Nd4 20. Qc4 Qe7 21. Qb4 b5 22. Ba3 Rd8 23. Bd3 Rd7 24. Rfe1 Qh4 25. Nf1 f5 26. Bc1 fxe4 27. Bxe4 Qd8 28. Bd2 Qe7 29. Rc1 Qf7 30. Ne3 h5 31. Qa5 Bf6 32. Qc3 Bh4 33. g3 Bd8 34. Qd3 Kg7 35. f4 Bb6 36. Rf1 Qe8 37. f5 gxf5 38. Nxf5+ Nxf5 39. Rxf5 Rxf5 40. Bxf5 Qg8 41. Rc6 Bxc6 42. dxc6 Rd8 43. Be3 Bc7 44. Bg5 Rf8 45. Be7 Rf7 46. Be6 Rf1+ 47. Qxf1 Qxe6 48. Qf8+ Kg6 49. Kg2 Qf7 50. h3 Qxf8 51. Bxf8 Kf5 52. Kf3 e4+ 53. Ke3 d5 54. g4+ hxg4 55. hxg4+ Kxg4 56. Kd4 Kf5 57. Kxd5 e3 1/2-1/2

[Event "Clare Benedict Cup-14"]
[Site "Leysin"]
[Date "1967.06.08"]
[Round "1.4"]
[White "Kestler, Hans Guenter"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "93"]
[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 "Germany"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 b6 11. 0-0 Ba6 12. Bxa6 Nxa6 13. Qd3 Nc7 14. f5 Ne5 15. Nxe5 Bxe5 16. Bf4 Bxf4 17. Rxf4 g5 18. Qg3 f6 19. h4 h6 20. hxg5 hxg5 21. Rh4 Kg7 22. Kf2 Qe7 23. Rah1 Rh8 24. R4h3 Rag8 25. a4 a6 26. Qh2 Rxh3 27. Qxh3 Kf8 28. Qg3 b5 29. axb5 axb5 30. Nb1 Ke8 31. Nd2 Kd7 32. Rh6 Rg7 33. Qc3 Rf7 34. b3 Qf8 35. Rh1 Qa8 36. Ra1 Qh8 37. Qg3 Rh7 38. Nf3 Qe8 39. Re1 Qa8 40. Nh2 Qa2+ 41. Kg1 Qb2 42. Ng4 Rh4 43. Nf2 c4 44. bxc4 bxc4 45. Qe3 Nb5 46. Qb6 Rf4 47. Nh3 1/2-1/2

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.17"]
[Round "5"]
[White "Perez Gonsalves, Eduardo"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "94"]
[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 "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Nc2 d5 7. e3 Be7 8. cxd5 exd5 9. Be2 0-0 10. 0-0 Bf5 11. Nd4 Nxd4 12. Qxd4 Qa5 13. Bd2 Rfe8 14. Bb5 Red8 15. Nxd5 Qxb5 16. Nxe7+ Kh8 17. Qb4 Bd3 18. Rfd1 Qh5 19. f3 a5 20. Qxb7 Ba6 21. Qb6 Be2 22. Nc6 Rd5 23. Qb7 Re8 24. Nd4 Bxd1 25. Rxd1 Qe5 26. Qxf7 Rd7 27. Qb3 h6 28. Re1 Nd5 29. Qb5 Rd6 30. Nf5 Qe6 31. e4 Nf6 32. Qxa5 Red8 33. Bc3 Rd1 34. Kf2 Qc4 35. Re2 Qd3 36. Ne3 Nxe4+ 37. fxe4 Qxe4 38. Qf5 Qh4+ 39. g3 Qxh2+ 40. Kf3 Qh1+ 41. Rg2 R1d3 42. Qg6 Qd1+ 43. Ke4 Qa4+ 44. Kf3 Qd1+ 45. Re2 Qh1+ 46. Rg2 Qd1+ 47. Re2 Qh1+ 1/2-1/2

[Event "Clare Benedict Cup-13"]
[Site "Brunnen"]
[Date "1966.05.15"]
[Round "3"]
[White "Holaszek, Hans"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "81"]
[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 "Austria"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. 0-0-0 a6 10. f4 Bd7 11. Be2 h5 12. Kb1 Qb6 13. Nb3 0-0-0 14. Bf3 Be7 15. h4 Rh7 16. Qe2 Rdh8 17. a3 Na5 18. Nxa5 Qxa5 19. Rd4 Bc6 20. Nd5 Bxd5 21. exd5 e5 22. Rb4 Kb8 23. Qd3 Ka7 24. Re1 Bd8 25. Qf5 Qc5 26. Qd3 Ba5 27. Rc4 Qf2 28. Re2 Qxh4 29. b4 Bb6 30. a4 Rg7 31. a5 Bd8 32. Ka2 Qg3 33. b5 Bxa5 34. bxa6 b5 35. Qe3+ Ka8 36. Rc6 Qxf4 37. Qxf4 exf4 38. Rxd6 Bd8 39. Rd7 Rg3 40. Bxh5 Re3 41. Bf3 1-0

[Event "Clare Benedict Cup-12"]
[Site "Berlin West"]
[Date "1965.04.08"]
[Round "5"]
[White "Nievergelt, Erwin"]
[Black "Kinzel, Anton"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "75"]
[EventDate "1965.04.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. h3 Bxf3 7. Bxf3 e5 8. Be3 Be7 9. Qd2 Qc7 10. g4 Nb6 11. g5 Nfd7 12. Be2 Rd8 13. 0-0-0 a6 14. f4 c5 15. dxe5 dxe5 16. f5 Nb8 17. Nd5 Nxd5 18. exd5 Qd6 19. h4 Nd7 20. h5 Nb6 21. c4 h6 22. f6 gxf6 23. gxf6 Bxf6 24. Rhg1 e4 25. Rdf1 Be5 26. Qc2 Qe7 27. Rg4 Nd7 28. Rxe4 Rg8 29. Bd3 Nf6 30. Bxc5 Qxc5 31. Rxe5+ Kf8 32. Rxf6 Qd4 33. Qe2 Rg3 34. Rxf7+ Kxf7 35. Rf5+ Kg8 36. Qe6+ Kh8 37. Qxh6+ Kg8 38. Rf8+ 1-0

[Event "Clare Benedict Cup-12"]
[Site "Berlin West"]
[Date "1965.04.07"]
[Round "4"]
[White "Darga, Klaus"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B68"]
[PlyCount "45"]
[EventDate "1965.04.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Be2 b5 11. Bf3 b4 12. Nce2 Qc7 13. e5 dxe5 14. fxe5 Nd5 15. Bxd5 exd5 16. Nxc6 Bxc6 17. Nd4 Bxg5 18. Qxg5 0-0 19. Rhf1 Rae8 20. Nf5 g6 21. Qf6 gxf5 22. Rxf5 h6 23. Rd4 1-0

[Event "Clare Benedict Cup-12"]
[Site "Berlin West"]
[Date "1965.04.06"]
[Round "3"]
[White "Van den Berg, Carel"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "37"]
[EventDate "1965.04.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. d6 Bg7 7. e4 Nc6 8. f4 0-0 9. e5 Ne8 10. Nf3 b5 11. Bxb5 Qb6 12. 0-0 Nd4 13. Bc4 Qb4 14. Qd3 Bb7 15. Nxd4 cxd4 16. Qxd4 Kh8 17. a3 Qa5 18. Be3 Rc8 19. Ba2 1-0

[Event "Clare Benedict Cup-12"]
[Site "Berlin West"]
[Date "1965.04.05"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Albareda, Miguel Crues"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "83"]
[EventDate "1965.04.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[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 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Bb3 Na5 10. Qd2 a6 11. 0-0-0 Nxb3+ 12. Nxb3 Be6 13. Nd5 Bxd5 14. exd5 a5 15. Kb1 a4 16. Nc1 Qa5 17. Ne2 Rfc8 18. g4 Qxd2 19. Rxd2 Ra5 20. Rhd1 Rb5 21. c3 Nd7 22. Bf4 Nb6 23. Rd3 Nc4 24. Bc1 Rcc5 25. Nd4 Bxd4 26. cxd4 Rc8 27. Re1 Kf8 28. Rc3 Nb6 29. Rxc8+ Nxc8 30. Re4 Nb6 31. Bh6+ Ke8 32. Bd2 Nc4 33. Bc3 Rxd5 34. Kc2 Kd7 35. Kd3 b5 36. b3 axb3 37. axb3 Ne5+ 38. Ke3 Nc6 39. Rf4 f5 40. g5 b4 41. Bd2 Ra5 42. Kd3 0-1

[Event "Nimzowitsch Memorial"]
[Site "Zuerich"]
[Date "1960.08.??"]
[Round "?"]
[White "Fuderer, Andrija"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "95"]
[EventDate "1960.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 d6 5. Nf3 0-0 6. Be2 Bg4 7. 0-0 Nbd7 8. h3 Bxf3 9. Bxf3 c6 10. d4 Qc7 11. c4 e5 12. Nc3 Rfe8 13. Qd2 Rad8 14. Rae1 Nf8 15. d5 N8d7 16. g4 Kh8 17. Qg2 Rc8 18. g5 Ng8 19. h4 Nc5 20. Rd1 exf4 21. exf4 Re3 22. Qd2 Rce8 23. dxc6 bxc6 24. Bg2 Nd3 25. Ba1 Qd7 26. f5 gxf5 27. h5 h6 28. Ne4 R3xe4 29. Bxg7+ Kxg7 30. gxh6+ Nxh6 31. Qxd3 R4e6 32. Qf3 c5 33. Bh3 Re5 34. Qf4 Qe7 35. Rd2 Qf6 36. Rf3 Kh8 37. Rfd3 Re1+ 38. Bf1 Ng4 39. Rf3 Qh4 40. Qxd6 Rg8 41. Rg2 Qxh5 42. Qd3 Nh6 43. Qc3+ Kh7 44. Rxg8 Kxg8 45. Rg3+ Ng4 46. Rh3 Rxf1+ 47. Kxf1 Nh2+ 48. Kf2 1-0

[Event "Nimzowitsch Memorial"]
[Site "Zuerich"]
[Date "1960.08.??"]
[Round "?"]
[White "Keller, Dieter"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "75"]
[EventDate "1960.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Na3 Nge7 7. Nc4 0-0 8. Nd6 Qc7 9. Nxc8 Raxc8 10. d3 a6 11. Ba4 b5 12. Bb3 Na5 13. Bg5 Nxb3 14. axb3 f6 15. Be3 Qb7 16. Qb1 Kh8 17. Qa2 Rc6 18. d4 cxd4 19. cxd4 d5 20. dxe5 fxe5 21. b4 d4 22. Bg5 Nc8 23. Ne1 h6 24. Bh4 Rf4 25. Bg3 Rxe4 26. Nd3 Re2 27. Rae1 Rcc2 28. Nxe5 Qe4 29. Rxe2 Rxe2 30. Qxa6 Ne7 31. Nf7+ Kh7 32. Nd6 Qc2 33. Qa2 d3 34. Qf7 d2 35. Be5 Rxe5 36. Ne8 Nf5 37. Nf6+ Kh8 38. Qg8# 1-0

[Event "Nimzowitsch Memorial"]
[Site "Zuerich"]
[Date "1960.08.??"]
[Round "?"]
[White "Nievergelt, Erwin"]
[Black "Dueckstein, Andreas"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "32"]
[EventDate "1960.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 g6 5. Bg2 Bg7 6. Ne2 Ne7 7. 0-0 Nbc6 8. c3 0-0 9. Nf4 dxe4 10. dxe4 b6 11. Qb3 Qc7 12. Nc4 Ba6 13. Qa4 Na5 14. Rd1 Bxc4 15. Rd7 Qc6 16. Qd1 Rae8 0-1

[Event "Nimzowitsch Memorial"]
[Site "Zuerich"]
[Date "1960.08.??"]
[Round "?"]
[White "Paoli, Enrico"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "45"]
[EventDate "1960.08.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 a6 8. 0-0 Bd7 9. Kh1 Be7 10. f4 Nxd4 11. Qxd4 Bc6 12. Rad1 Qc7 13. e5 dxe5 14. fxe5 Bc5 15. Qf4 Nd5 16. Nxd5 Bxd5 17. b4 Ba7 18. c4 Bc6 19. b5 h6 20. Bh4 g5 21. Qf6 Rf8 22. bxc6 gxh4 23. Rd7 1-0

[Event "EU-chT 02nd Group1"]
[Site "Geneve"]
[Date "1960.04.16"]
[Round "2.8"]
[White "Menvielle Laccourreye, Augusto"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "110"]
[EventDate "1960.04.15"]
[EventType "team-tourn"]
[EventRounds "2"]
[EventCountry "SUI"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Bd7 10. h3 a6 11. Qe1 Rc8 12. Rd1 b5 13. a3 Qc7 14. f4 Nxd4 15. Bxd4 e5 16. Be3 Bc6 17. Rf2 Rfe8 18. f5 h6 19. Rfd2 Qb7 20. Bf2 a5 21. g4 b4 22. axb4 axb4 23. Nd5 Bxd5 24. exd5 Bd8 25. Kh1 Bb6 26. Bh4 Nd7 27. g5 hxg5 28. Bxg5 f6 29. Be3 Rc4 30. Bxb6 Nxb6 31. Bf1 Rc5 32. Qh4 e4 33. Be2 e3 34. Rd4 Re5 35. Bf3 Rxc2 36. Rxb4 Qc7 37. Qd4 e2 38. Re1 Rc1 39. Qg1 Rxe1 40. Qxe1 Qc5 41. Rb3 Qd4 42. Kh2 Nc4 43. Bg4 Qf4+ 44. Kg1 Nd2 45. Rb8+ Kh7 46. Qh4+ Qh6 47. Qxh6+ Kxh6 48. Bxe2 Rxe2 49. Rd8 Kg5 50. Rxd6 Kxf5 51. b4 Kf4 52. Re6 Nf3+ 53. Kf1 Rd2 54. Re2 Rxd5 55. Kf2 Ne5 0-1

[Event "EU-chT 02nd Group1"]
[Site "Geneve"]
[Date "1960.04.15"]
[Round "1.8"]
[White "Nievergelt, Erwin"]
[Black "Ballbe Anglada, Francisco"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "73"]
[EventDate "1960.04.15"]
[EventType "team-tourn"]
[EventRounds "2"]
[EventCountry "SUI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qd5 8. c4 Qd6 9. Nxa7+ Bd7 10. Bxd7+ Qxd7 11. Nb5 Nf6 12. d4 exd3 13. 0-0 c6 14. Nc3 Be7 15. Be3 0-0 16. h3 Ra5 17. c5 Kh8 18. b4 Raa8 19. a4 Qf5 20. Qb3 Nh5 21. Rad1 Rad8 22. Qc4 Rf6 23. Qe4 Qd7 24. Rd2 Re6 25. Qf5 Ng3 26. fxg3 Rxe3 27. Qxd7 Rxd7 28. Rf3 Rxf3 29. gxf3 Bf6 30. Ne4 Bd4+ 31. Kf1 Be3 32. Rd1 Rd4 33. Rb1 Kg8 34. Nd6 Bd2 35. b5 cxb5 36. axb5 b6 37. c6 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.06.07"]
[Round "15"]
[White "Nievergelt, Erwin"]
[Black "Blau, Max"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "48"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c5 3. c4 Nf6 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 e5 7. Rb1 Qc7 8. Nf3 Nc6 9. 0-0 Bd6 10. d4 0-0 11. Be3 Rd8 12. Qc1 Bf5 13. Rb2 Rab8 14. Nh4 Bg6 15. dxc5 Be7 16. Nxg6 hxg6 17. Rd1 Rxd1+ 18. Qxd1 Rd8 19. Qb1 Na5 20. Rb5 a6 21. Rb4 Bxc5 22. Bxc5 Qxc5 23. Bxb7 Nxb7 24. Rxb7 Qxc3 1/2-1/2

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.06.06"]
[Round "14"]
[White "Olafsson, Fridrik"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A72"]
[PlyCount "69"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. Nd2 Nf4 13. Bxf4 gxf4 14. 0-0 a6 15. Bg4 f5 16. Bxf5 Bxf5 17. exf5 Rxf5 18. Qg4 Qg5 19. Qxg5 Rxg5 20. Nc4 Nd7 21. Nxd6 b5 22. Nde4 Rg6 23. Rac1 Re8 24. f3 Bd4+ 25. Kh1 Ne5 26. b3 Kh8 27. Rc2 Reg8 28. d6 Be3 29. Nd5 Nc6 30. Nxe3 fxe3 31. g3 Nd4 32. Rxc5 Re6 33. Kg2 Rd8 34. Re1 e2 35. Rd5 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.06.04"]
[Round "13"]
[White "Nievergelt, Erwin"]
[Black "Walther, Edgar"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "130"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 f5 2. Nf3 e6 3. Bg2 Nh6 4. d4 Nf7 5. c4 g6 6. Nc3 Bg7 7. e4 0-0 8. 0-0 d6 9. Be3 c6 10. Qd2 Na6 11. Rfd1 h6 12. Rab1 g5 13. exf5 exf5 14. b4 f4 15. gxf4 g4 16. Ne1 Bf5 17. Rb2 Qh4 18. b5 Nb8 19. Nd3 Nd8 20. bxc6 Nbxc6 21. Nc1 Rc8 22. Nb5 Qf6 23. Ne2 Ne7 24. Ng3 a6 25. Nh5 Qg6 26. Nxg7 Kxg7 27. Na3 Be4 28. d5 Bxg2 29. Kxg2 Nf5 30. Qd3 Qh5 31. Kh1 Kf7 32. Bd4 Rg8 33. Rg1 Rc7 34. Nc2 Re7 35. Ne3 Nh4 36. Rbb1 g3 37. Qd1 g2+ 38. Rxg2 Qxd1+ 39. Rxd1 Nxg2 40. Nxg2 Re2 41. Nh4 Ke8 42. Nf5 Kd7 43. Nxh6 Rg6 44. Nf5 Rg4 45. Be3 Nf7 46. Rb1 Kc7 47. a4 Kb8 48. a5 Rc2 49. Bb6 Rxf4 50. Rg1 Rcxc4 51. Ne7 Rg4 52. Rg3 Ne5 53. Kg2 Rcf4 54. h3 Rxg3+ 55. fxg3 Rf7 56. Ng8 Nc4 57. h4 Nxb6 58. axb6 a5 59. Nh6 Rf8 60. Ng4 a4 61. Ne3 a3 62. Nc2 a2 63. h5 Rc8 64. Na1 Rc1 65. Nb3 Rb1 0-1

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.06.03"]
[Round "12"]
[White "Keller, Dieter"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "78"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. Qe2 h6 7. dxe5 dxe5 8. Bb3 Ngf6 9. c3 0-0 10. Nbd2 Qc7 11. Rd1 Nc5 12. Bc2 b6 13. b4 Ba6 14. Nc4 Ncd7 15. Bd3 Bb7 16. Nh4 Rfd8 17. Nf5 Bf8 18. a4 a5 19. Bd2 Ne8 20. f4 axb4 21. cxb4 b5 22. Nxe5 Nxe5 23. fxe5 Qxe5 24. Rac1 Rxa4 25. Bc3 Qe6 26. Nd4 Qe7 27. e5 Nc7 28. Qe4 g6 29. Nxc6 Qe8 30. e6 Nxe6 31. Bxb5 Rxd1+ 32. Rxd1 Ra2 33. Qc4 Qa8 34. Re1 Bg7 35. Rxe6 Bxc3 36. Rxg6+ Bg7 37. Rd6 Bxc6 38. Qxc6 Ra1+ 39. Kf2 Qa2+ 0-1

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.06.02"]
[Round "11"]
[White "Nievergelt, Erwin"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "114"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[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. Kh1 Nc5 11. Ne3 Qe8 12. Rg1 Ne6 13. g3 Bc5 14. Nh4 g6 15. Qf1 Ng7 16. Bd2 Be6 17. a3 Rf7 18. Re1 Qd7 19. Qe2 Re8 20. g4 Qd8 21. Rg3 Bc8 22. Reg1 Bf8 23. Nef5 Ne6 24. g5 Nf4 25. Qf3 Bg7 26. Nh6+ Bxh6 27. gxh6 g5 28. Bxf4 exf4 29. Qxf4 Qd6 30. Qxd6 cxd6 31. f4 d5 32. fxg5 dxe4 33. gxf6+ Kh8 34. dxe4 Rxf6 35. Rg7 Rxh6 36. Nf3 Rf6 37. Ne5 Be6 38. Rxb7 Bg8 39. Ng4 Rg6 40. Nf2 Rf6 41. Ng4 Rg6 42. Nf2 Rd6 43. h3 c5 44. b3 c4 45. b4 Rf8 46. Rg2 Be6 47. Re7 Bf7 48. Kg1 Bg6 49. Rc7 Rf3 50. h4 Rd8 51. Rxc4 Rxa3 52. Rc7 Re3 53. Re7 Rc8 54. Ng4 Re1+ 55. Kh2 Rxe4 56. Ne5 Rxh4+ 57. Kg1 Rxb4 1/2-1/2

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.31"]
[Round "10"]
[White "Fischer, Robert James"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "83"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Qe2 b5 13. Nxb5 e5 14. fxe5 dxe5 15. Be3 a6 16. Nc3 Nxe4 17. Rxf7 Rxf7 18. Bxf7+ Kh8 19. Qc4 Bg5 20. Nxe4 Bxe3+ 21. Kh1 Qd7 22. Bh5 Bb5 23. Qb3 Qd4 24. Nd6 Qxd6 25. Qxe3 Bc6 26. Bf3 e4 27. Be2 Rd8 28. h3 h6 29. Rd1 Qf6 30. Rxd8+ Qxd8 31. Bxa6 Qd5 32. a3 h5 33. b4 Qd1+ 34. Kh2 h4 35. Qf4 Qa1 36. b5 Bd5 37. b6 e3 38. b7 Bxb7 39. Qf8+ Kh7 40. Bd3+ g6 41. Qf7+ Kh8 42. Qxg6 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.30"]
[Round "9"]
[White "Unzicker, Wolfgang"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "57"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 Bc5 6. 0-0 0-0 7. Nxe5 Nd4 8. Nf3 c6 9. Nxd4 Bxd4 10. Ba4 d5 11. Ne2 Bb6 12. d4 Bxf5 13. Bf4 Nh5 14. Be5 Qh4 15. Ng3 Bg4 16. Qd2 Rae8 17. Rae1 Rxe5 18. Rxe5 Nf4 19. f3 Bd7 20. c3 Bc7 21. Rfe1 Bxe5 22. Rxe5 Rf6 23. Bc2 Rh6 24. Nf1 Qf6 25. Qe1 g5 26. Ng3 g4 27. Nf5 Rh3 28. fxg4 Bxf5 29. Rxf5 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.28"]
[Round "8"]
[White "Nievergelt, Erwin"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "54"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Qc7 10. Bd2 e6 11. 0-0-0 Ngf6 12. Kb1 c5 13. c4 0-0-0 14. Bc3 cxd4 15. Nxd4 a6 16. Nb3 Be7 17. Qe2 Nc5 18. Nxc5 Qxc5 19. Be5 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Bxd8 22. Bf4 Qd4 23. Be5 Qxh4 24. Qd3 Bc7 25. Bxf6 gxf6 26. Qh7 Qd4 27. a3 Qxf2 0-1

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.27"]
[Round "7"]
[White "Kupper, Josef"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "61"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. e5 Ne8 8. d4 cxd4 9. cxd4 d6 10. Bg5 f6 11. exf6 exf6 12. Bf4 Nc7 13. Nc3 Bg4 14. Be2 Kh8 15. h3 Bxf3 16. Bxf3 f5 17. Bxc6 bxc6 18. Qd2 Bf6 19. Qd3 Rb8 20. Qc4 Qd7 21. Re2 g5 22. Bh2 d5 23. Qc5 f4 24. Rae1 Na6 25. Qa5 Nb4 26. Na4 Bxd4 27. Nc5 Qd6 28. Ne6 Bb6 29. Qa3 Rfe8 30. Qf3 h6 31. Qh5 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.26"]
[Round "6"]
[White "Nievergelt, Erwin"]
[Black "Bhend, Edwin"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "58"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Na5 10. Rd1 Be7 11. Nbd2 Nxd2 12. Bxd2 Nxb3 13. axb3 c5 14. Rxa6 Rb8 15. b4 0-0 16. bxc5 Bxc5 17. Be3 Bxe3 18. Qxe3 Qc8 19. Ra7 Qxc2 20. Rc1 Qxb2 21. Nd4 Rfc8 22. Rxc8+ Rxc8 23. h3 b4 24. Kh2 Qc3 25. Qf4 Rf8 26. Nxe6 fxe6 27. Qg5 g6 28. Qe7 Qxe5+ 29. Kh1 Qe1+ 1/2-1/2

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.24"]
[Round "5"]
[White "Tal, Mihail"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "73"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. 0-0-0 a6 10. f4 Bd7 11. Be2 h5 12. Kb1 Qb6 13. Nb3 0-0-0 14. Rhf1 Be7 15. Rf3 Rdg8 16. Bf1 Kb8 17. Rd3 Bc8 18. a3 h4 19. Qe1 Rg4 20. Nd5 exd5 21. exd5 Ne5 22. fxe5 fxe5 23. Na5 Bd8 24. Nc6+ Ka8 25. Rb3 Qc7 26. Rc3 bxc6 27. Rxc6 Qb7 28. Rxd6 Ra4 29. Rd3 Bc7 30. Rf6 Bd8 31. Rc6 e4 32. Rb3 Ba5 33. Qe3 Qa7 34. Qh6 Rd8 35. Bxa6 Bd2 36. Qf6 Qd7 37. Bxc8 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.23"]
[Round "4"]
[White "Nievergelt, Erwin"]
[Black "Donner, Jan Hein"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "76"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bb3 Bb7 9. Bg5 Nc6 10. a3 h6 11. Bxf6 Qxf6 12. Nxc6 Bxc6 13. f4 g6 14. Qe2 Qd4+ 15. Kh1 0-0-0 16. Rfd1 Qc5 17. a4 Bg7 18. axb5 axb5 19. Na2 Bxb2 20. Rab1 Ba3 21. c3 Kc7 22. Bc2 Rb8 23. Bd3 Rb6 24. Rb3 Ra8 25. Rdb1 Qh5 26. Qxh5 gxh5 27. Nb4 Bxb4 28. Rxb4 Ra3 29. R4b3 Rba6 30. Kg1 Rxb3 31. Rxb3 Ra2 32. h4 Rd2 33. Bxb5 Bxe4 34. Bf1 Ra2 35. Rb5 Ra1 36. Rb2 Bd3 37. Rf2 Kc6 38. g3 Kc5 0-1

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.21"]
[Round "3"]
[White "Gligoric, Svetozar"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "57"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. 0-0-0 a6 10. f4 Bd7 11. Kb1 Qb6 12. Bc4 Nxd4 13. Qxd4 Qxd4 14. Rxd4 Rc8 15. Bb3 Rg8 16. Rd2 Rg4 17. Rf1 Rc5 18. Nd1 h5 19. Ne3 Rg8 20. Rfd1 b5 21. Rf2 Ke7 22. Rfd2 Ke8 23. a3 Bc6 24. Rd4 h4 25. c3 Bh6 26. Rxd6 Ke7 27. e5 Bxf4 28. Nf5+ exf5 29. exf6+ 1-0

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.20"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Barcza, Gedeon"]
[Result "0-1"]
[ECO "A20"]
[PlyCount "76"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 Be7 4. Nc3 c6 5. Nf3 f5 6. 0-0 Nf6 7. d4 e4 8. Ne1 0-0 9. f3 d5 10. cxd5 cxd5 11. fxe4 fxe4 12. Bg5 Nc6 13. Nc2 Be6 14. Qd2 Qd7 15. Rab1 Rf7 16. b4 Rc8 17. Bxf6 Bxf6 18. e3 Ne7 19. Rf2 Nf5 20. Ne2 Nd6 21. Nf4 Nc4 22. Qe1 Bf5 23. Qf1 Bg5 24. Rc1 Bxf4 25. Rxf4 Nb2 26. g4 Bxg4 27. Rxf7 Qxf7 28. Na1 Qxf1+ 29. Rxf1 Nd3 30. Rb1 Rc3 31. Bf1 Ra3 32. Nb3 Nxb4 33. Nc5 Nc2 34. Rxb7 Nxe3 35. Bb5 Rxa2 36. Be8 Rg2+ 37. Kh1 Rf2 38. Kg1 Rf1# 0-1

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.19"]
[Round "1"]
[White "Dueckstein, Andreas"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "83"]
[EventDate "1959.05.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. Rd1 a6 10. Be2 h5 11. 0-0 Bd7 12. Nb3 Qb6 13. Na4 Qa7 14. c4 0-0-0 15. Qc3 Ne5 16. Qa5 Bxa4 17. Qxa4 Be7 18. Nd4 Kb8 19. b4 Rc8 20. Qb3 h4 21. h3 Rhg8 22. Rd2 Ng6 23. Kh1 Nf4 24. Bf3 Rg5 25. Rb1 Qb6 26. a4 Qc7 27. b5 a5 28. Nc6+ Ka8 29. Nxe7 Qxe7 30. Qe3 Ng6 31. Qb6 Qd8 32. Qxd6 Qxd6 33. Rxd6 Rgc5 34. Be2 Ne5 35. f4 Nxc4 36. Rd7 Ne3 37. Rxf7 Rc2 38. Re1 Rxe2 39. Rxe2 Rc1+ 40. Kh2 Nf1+ 41. Kg1 Ng3+ 42. Kf2 1-0

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.19"]
[Round "5.2"]
[White "Toran Albero, Roman"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A70"]
[PlyCount "103"]
[EventDate "1959.03.15"]
[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 "Spain"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Bd3 Na6 12. 0-0 Nh5 13. Be3 Rab8 14. a4 Nb4 15. Be2 Bg4 16. Rac1 b6 17. Rcd1 Rfe8 18. h3 Bxf3 19. Bxf3 Nf6 20. g3 Qd7 21. Bg2 Na6 22. f4 Rbc8 23. Bf2 c4 24. Qb5 Nc5 25. Qxd7 Nfxd7 26. Nb5 Bf8 27. Nxa7 Ra8 28. Nc6 Nxe4 29. Bxe4 Rxe4 30. Rfe1 Rae8 31. Rxe4 Rxe4 32. Kf1 Bg7 33. Rd2 h5 34. h4 Kf8 35. Nd4 Nc5 36. Nb5 Ke7 37. Bxc5 dxc5 38. Rc2 Kd7 39. Kg2 Re3 40. Na3 c3 41. bxc3 Rd3 42. Nc4 Bxc3 43. Nxb6+ Kd6 44. a5 Kc7 45. Na4 Rd2+ 46. Rxd2 Bxd2 47. a6 c4 48. d6+ Kb8 49. Nb6 Be3 50. Nxc4 Bc5 51. Ne5 Bxd6 52. Nxf7 1-0

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.18"]
[Round "4.2"]
[White "Nievergelt, Erwin"]
[Black "Bouwmeester, Hans"]
[Result "1/2-1/2"]
[ECO "A20"]
[PlyCount "28"]
[EventDate "1959.03.15"]
[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 "Netherlands"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "NED"]

1. g3 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. f3 Nf6 7. Nc3 Bb4 8. Bg5 Bf5 9. fxe4 Bxe4 10. Nf3 0-0 11. 0-0 Bxc3 12. bxc3 Nbd7 13. Ne5 Bxg2 14. Kxg2 Qc7 1/2-1/2

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.16"]
[Round "2.2"]
[White "Nievergelt, Erwin"]
[Black "Scafarelli, Francesco"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "84"]
[EventDate "1959.03.15"]
[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 "Italy"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 Na5 10. g4 h6 11. h4 Nxb3 12. axb3 a6 13. Qd2 Bc6 14. 0-0-0 Nd7 15. Kb1 Qc7 16. Rhe1 h5 17. Bg5 hxg4 18. Nd5 Bxd5 19. exd5 Bf6 20. Re3 gxf3 21. Bxf6 Nxf6 22. Nxf3 Rh5 23. Ng5 Ng4 24. Rc3 Qd7 25. Rf1 Ne5 26. Qf2 Rc8 27. Qg2 Rxc3 28. bxc3 Qg4 29. Qf2 Qc8 30. Ne6 Rh8 31. Ng5 f6 32. Ne4 Qg4 33. Qe1 Qh3 34. Rh1 Qg4 35. c4 Kf7 36. c5 dxc5 37. Nxc5 Qd4 38. Ne6 Qxd5 39. Nf4 Qd4 40. Qg3 g5 41. Ng2 Qg4 42. Qf2 Ng6 0-1

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.15"]
[Round "1.3"]
[White "Darga, Klaus"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "64"]
[EventDate "1959.03.15"]
[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 "Germany"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 Nh6 6. Nc3 Nf5 7. d3 d6 8. Rb1 Rb8 9. Bd2 h5 10. a3 a6 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. Ng5 Bd7 15. Qb3 0-0 16. Rfc1 h4 17. Nce4 hxg3 18. hxg3 Qb6 19. e3 Ne5 20. Bf1 Bc6 21. Qd1 Bh6 22. Nf3 Bg7 23. Nxe5 Bxe5 24. Bg2 Rfc8 25. Qg4 Bd7 26. Ng5 Qa7 27. Qd1 Bf6 28. Ne4 Bg7 29. Bc3 Bxc3 30. Nxc3 Kg7 31. Qd2 Bc6 32. Nd5 Qb7 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.22"]
[Round "11"]
[White "Petrosian, Tigran V"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A70"]
[PlyCount "51"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. Nf3 0-0 11. Be2 Bg4 12. Nb5 Qa5+ 13. Nd2 c4 14. Qxc4 Rc8 15. Qd3 Bxe2 16. Qxe2 Nxe4 17. 0-0 Nxd2 18. Bxd2 Qa6 19. Bb4 Nd7 20. Bxd6 Nf6 21. a4 Re8 22. Qf3 Rad8 23. Bc7 Rxd5 24. Bf4 Re4 25. Nc7 Rd3 26. Qxe4 1-0

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.21"]
[Round "10"]
[White "Nievergelt, Erwin"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "70"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "United States"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. a3 Be7 9. 0-0 0-0 10. Be3 Bb7 11. f3 Nc6 12. Qe1 Qc7 13. Qg3 Nxd4 14. Bxd4 Rac8 15. Rad1 Rfd8 16. Kh1 Bc6 17. Rd2 a5 18. a4 bxa4 19. Nxa4 Rb8 20. Qf2 Nd7 21. Ra1 Bf6 22. Bxf6 Nxf6 23. Nc3 Rb4 24. e5 Ne8 25. exd6 Rxd6 26. Rxd6 Nxd6 27. Qg3 g6 28. Qe5 a4 29. Nxa4 Rb5 30. Qc3 Rh5 31. h3 Nf5 32. Re1 Qg3 33. Qxc6 Qxe1+ 34. Kh2 Rxh3+ 35. gxh3 Qf2+ 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.20"]
[Round "9"]
[White "Nievergelt, Erwin"]
[Black "Lokvenc, Josef"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "99"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 a6 8. Be3 Qc7 9. f4 Nc6 10. Qe1 0-0 11. Rd1 Bd7 12. Qg3 Kh8 13. Nf3 b5 14. e5 Ng8 15. exd6 Bxd6 16. Ne4 Be7 17. Ne5 Be8 18. Bd3 f6 19. Nxc6 Qxc6 20. Nd2 Rc8 21. Qh3 f5 22. Nf3 Nf6 23. Nd4 Qb6 24. Nxf5 Bc5 25. Bxc5 Rxc5 26. Ne3 Rh5 27. Qg3 Nd5 28. Rde1 Qd4 29. Kh1 Qxb2 30. f5 Nxe3 31. Qxe3 Rh6 32. fxe6 Rhf6 33. e7 Rxf1+ 34. Bxf1 Rf6 35. Qe4 Qxa2 36. Bd3 g6 37. c4 Kg7 38. Qe5 Kf7 39. Be4 Qf2 40. Bd5+ Kg7 41. cxb5 axb5 42. h3 h5 43. Ra1 Qf5 44. Qd4 Qd7 45. Ra6 Qf5 46. Rd6 b4 47. Rd8 Qf1+ 48. Kh2 Qb5 49. Rd6 Qf1 50. Bf3 1-0

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.19"]
[Round "8"]
[White "Pietzsch, Wolfgang"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "84"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 a6 8. 0-0 Be7 9. Be3 0-0 10. f4 Qc7 11. Qe1 Bd7 12. Qg3 Kh8 13. Rad1 b5 14. a3 Rac8 15. Nf3 b4 16. axb4 Nxb4 17. Bd3 Qb7 18. e5 Nfd5 19. Be4 Bc6 20. Qh3 h6 21. Nxd5 Nxd5 22. Bxd5 Bxd5 23. f5 exf5 24. exd6 Bxd6 25. Bxh6 Kg8 26. Be3 Be7 27. Bd4 Rxc2 28. Qxf5 Be4 29. Qg4 f6 30. Bc3 Bd5 31. Qf5 Be4 32. Qe6+ Kh8 33. Rd7 Bc5+ 34. Kh1 Qb5 35. Re1 Bxf3 36. gxf3 Qb8 37. Be5 fxe5 38. Qg6 Rxh2+ 39. Kxh2 e4+ 40. Kh1 Qxb2 41. Qh5+ Kg8 42. Qd5+ Kh7 1-0

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.18"]
[Round "7"]
[White "Clarke, Peter Hugh"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E64"]
[PlyCount "56"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[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. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 0-0 7. Bg2 Na6 8. 0-0 Nc7 9. Nd2 a6 10. a4 Rb8 11. a5 Nd7 12. Qc2 b5 13. axb6 Nxb6 14. Na4 e6 15. Nxb6 Rxb6 16. dxe6 Bxe6 17. Ra3 Qb8 18. b3 d5 19. cxd5 Nxd5 20. Bxd5 Bxd5 21. Nc4 Re6 22. Be3 Rfe8 23. Rd1 Ba8 24. Na5 Bd4 25. Bxd4 Rxe2 26. Qc1 cxd4 27. Ra1 Qe5 28. Nc6 Qf6 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.15"]
[Round "5"]
[White "Toran Albero, Roman"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "150"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Be3 Qc7 10. f4 a6 11. a4 0-0 12. Be2 b6 13. Bf3 Bb7 14. Qe2 Nb4 15. Qf2 Nd7 16. Rad1 Rac8 17. Rd2 Nc5 18. Nd4 Bf6 19. g4 Nc6 20. Nde2 Be7 21. Rfd1 Rfd8 22. g5 Nb4 23. h4 Bc6 24. b3 Qb7 25. Qg2 b5 26. axb5 axb5 27. Ng3 Nba6 28. Nce2 Nc7 29. Nd4 Bd7 30. f5 Kh8 31. Nde2 Ne8 32. Nf4 e5 33. Nd5 Bc6 34. Nb4 f6 35. Nxc6 Rxc6 36. Nh5 Bf8 37. Qg4 Rdc8 38. Rg2 Nd7 39. Rdd2 Rc3 40. Bf2 Rxc2 41. Rd5 Qa6 42. Bd1 Rb2 43. Kh2 Qa2 44. Qg3 Rd2 45. Be3 Rxg2+ 46. Qxg2 Qxg2+ 47. Kxg2 Rc3 48. Kf2 Nc7 49. Rd2 Be7 50. Ra2 Nc5 51. Ra7 Nxe4+ 52. Kf3 d5 53. Rb7 Kg8 54. g6 hxg6 55. fxg6 Nd6 56. Rb8+ Bf8 57. Ke2 Nce8 58. Ng3 d4 59. Bf2 Rc8 60. Rxc8 Nxc8 61. Kd3 Bb4 62. h5 Ned6 63. Bg4 Ne7 64. Be6+ Kf8 65. Ne2 Nef5 66. Ng3 Nxg3 67. Bxg3 Bc5 68. Bd5 Nf5 69. Be1 Ne3 70. Bc6 f5 71. Bxb5 e4+ 72. Ke2 d3+ 73. Kd2 f4 74. Kc1 Nc2 75. Bh4 f3 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.14"]
[Round "4"]
[White "Nievergelt, Erwin"]
[Black "Fichtl, Jiri"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "82"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Czechoslovakia"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "CSR"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nge7 11. Rc1 0-0 12. Rc5 Qd7 13. Rg5 Nd8 14. h4 Ne6 15. Bh3 f5 16. Qb3 Rf7 17. Qxb7 Nxg5 18. Qxa8+ Rf8 19. Qb7 Nxh3 20. Rxh3 f4 21. Rh1 fxe3 22. fxe3 Nc6 23. Qb3+ Kh8 24. Ke2 Re8 25. Kf2 Rf8 26. Bc3 Qf5 27. Qd1 Rf7 28. Qe2 Ne7 29. e4 Qd7 30. d5 c6 31. dxc6 Qxc6 32. Qd3 Qe6 33. Qd8+ Ng8 34. Qd5 Qb6+ 35. Bd4 Qc7 36. Qc5 Qf4 37. Qc3 h6 38. Qe3 Qc7 39. Qc3 Qf4 40. Qe3 Qc7 41. Qc3 Qf4 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.13"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "E73"]
[PlyCount "31"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Yugoslavia"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "YUG"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 0-0 7. Bf4 Qa5 8. Qd2 a6 9. a4 b5 10. cxb5 axb5 11. Bxb5 Ba6 12. Rb1 Bxb5 13. axb5 Qb4 14. f3 Nbd7 15. Nge2 Rfb8 16. Bg5 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.12"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Tringov, Georgi Petrov"]
[Result "0-1"]
[ECO "E74"]
[PlyCount "82"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 Qa5 8. Bd2 e6 9. Nf3 exd5 10. cxd5 Bg4 11. 0-0 Re8 12. a4 Qc7 13. h3 Bxf3 14. Bxf3 a6 15. g4 h6 16. Qc1 Kh7 17. Qc2 Nbd7 18. Bg2 c4 19. Bf4 Nc5 20. Bg3 Nfd7 21. f4 Nd3 22. Kh2 N7c5 23. Rad1 Nxb2 24. e5 Nxd1 25. Qxd1 dxe5 26. d6 Qd7 27. fxe5 Rxe5 28. Nd5 Rd8 29. Nf6+ Bxf6 30. Rxf6 Re6 31. Qf3 Rxf6 32. Qxf6 Re8 33. Be5 Rxe5 34. Qxe5 Ne6 35. Bd5 c3 36. Bxe6 fxe6 37. Qxc3 Qxd6+ 38. Kg1 e5 39. Qf3 Qd4+ 40. Kg2 Qd2+ 41. Kg1 Qc1+ 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.11"]
[Round "1"]
[White "Darga, Klaus"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "62"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. Nf3 Be7 6. 0-0 0-0 7. d4 e4 8. Ne1 c6 9. d5 c5 10. f3 exf3 11. exf3 Na6 12. Nd3 Nc7 13. Re1 Nd7 14. a4 Bf6 15. Bf4 Bd4+ 16. Kh1 Qf6 17. Ne2 Be5 18. Bd2 Qf7 19. Nef4 Re8 20. Ne6 Na6 21. Ng5 Qf8 22. f4 Bd4 23. Ne6 Qf7 24. Qb3 Nf6 25. Be3 Bxe3 26. Rxe3 h6 27. Rae1 Rb8 28. Qc3 Bd7 29. b3 Ng4 30. R3e2 Qf6 31. Qxf6 Nxf6 1/2-1/2

[Event "Olympiad-13 Preliminaries D"]
[Site "Munich"]
[Date "1958.10.06"]
[Round "6"]
[White "Anastasopoulos, Anastasios"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "101"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "SUI"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. 0-0 d6 6. e4 Nf6 7. Nbd2 0-0 8. a4 a6 9. Nc4 Be6 10. e5 Ng4 11. exd6 exd6 12. Ng5 Bc8 13. a5 h6 14. Nb6 hxg5 15. Nxa8 Nxa5 16. Qd2 Nc6 17. Bxc6 bxc6 18. Qa5 Qf6 19. Kg2 Nxh2 20. Kxh2 Qf5 21. Qe1 Bd4 22. Qe4 Qh3+ 23. Kg1 Kg7 24. Qg2 Qh5 25. c3 Bg4 26. Qh2 Qxh2+ 27. Kxh2 Bf3 28. Bxg5 Be5 29. Ra4 Rxa8 30. Rh4 f6 31. Bh6+ Kf7 32. Be3 g5 33. Rh3 Be2 34. Re1 g4 35. Rxe2 gxh3 36. d4 cxd4 37. cxd4 c5 38. dxe5 fxe5 39. Kxh3 a5 40. Kg4 Ke6 41. f4 Rg8+ 42. Kf3 e4+ 43. Kf2 Kf5 44. Rd2 Rg6 45. Rd5+ Kg4 46. Kg2 a4 47. Bf2 c4 48. Bd4 Rg8 49. Ra5 Rg6 50. Rd5 Rg8 51. Rxd6 1-0

[Event "Olympiad-13 Preliminaries D"]
[Site "Munich"]
[Date "1958.10.03"]
[Round "3"]
[White "Ennigrou, A."]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "B58"]
[PlyCount "70"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. h3 Be7 9. 0-0 Be6 10. Be3 0-0 11. Nh2 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Qxd5 Bxd5 15. Rad1 Rfd8 16. a3 Be4 17. c4 Bc2 18. Rc1 Bd3 19. Rfe1 f5 20. Rc3 Bxe2 21. Rxe2 Rd1+ 22. Nf1 f4 23. Bc1 Rad8 24. Rd2 Nd4 25. b4 Rxd2 26. Bxd2 Ne2+ 27. Kh2 Rxd2 28. Nxd2 Nxc3 29. c5 Kf7 30. Nc4 Ke6 31. Na5 b6 32. cxb6 axb6 33. Nc4 b5 34. Nd2 e4 35. Kg1 Bh4 0-1

[Event "Olympiad-13 Preliminaries D"]
[Site "Munich"]
[Date "1958.10.01"]
[Round "1"]
[White "Van Schoor, Karl"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "80"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Qb6 6. a4 Nf6 7. e5 Nd5 8. Bc4 Nc7 9. Re1 0-0 10. Na3 d5 11. exd6 exd6 12. Nc2 d5 13. Ba2 Bg4 14. h3 Bxf3 15. Qxf3 Rfe8 16. d3 Ne5 17. Qg3 Ne6 18. Rxe5 Bxe5 19. Qxe5 Nd4 20. Qxd5 Nxc2 21. Qxf7+ Kh8 22. Bh6 Rg8 23. Rc1 g5 24. Rxc2 Qxh6 25. Qxb7 Rge8 26. Qc7 g4 27. Qg3 gxh3 28. Qxh3 Qf4 29. Qg3 Re1+ 30. Kh2 Qxa4 31. f3 Rae8 32. b3 Qa6 33. Qh4 Qd6+ 34. f4 Rf1 35. Rf2 Ra1 36. b4 Ree1 37. Kg3 Qxd3+ 38. Rf3 Qg6+ 39. Kf2 Rf1+ 40. Ke3 Rae1+ 0-1

[Event "Match/Country ITA-SUI"]
[Site "Baveno"]
[Date "1958.??.??"]
[Round "2"]
[White "Castaldi, Vincenzo"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "102"]
[EventDate "1958.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 0-0 10. e4 Qc7 11. Qe2 Nc6 12. Nc2 Rac8 13. Rd1 Rfd8 14. Bf4 d6 15. Rac1 Qb7 16. f3 Qa6 17. b3 h6 18. Nb5 Ne8 19. Ncd4 Ne5 20. Bd2 Qb7 21. Bb4 a6 22. Nc3 Nd7 23. Ba3 Rc7 24. h4 Rdc8 25. Bb2 Bf6 26. Kh3 Qa7 27. Qd2 Qb7 28. Nde2 Nc5 29. Nf4 Nd7 30. Nh5 Be7 31. Ne2 Rc5 32. g4 b5 33. cxb5 axb5 34. Neg3 Ne5 35. Rxc5 Rxc5 36. f4 Nf3 37. Qe2 Nxh4 38. f5 Bg5 39. Bd4 Rc8 40. Be3 Rc3 41. Nf4 Rxe3 42. Qxe3 e5 43. Nge2 exf4 44. Nxf4 Nf6 45. Rxd6 Nxe4 46. Rd1 Nf6 47. a4 bxa4 48. bxa4 h5 49. gxh5 Nxh5 50. Kg4 Bxf4 51. Qe2 Nxf5 0-1

[Event "Match/Country ITA-SUI"]
[Site "Baveno"]
[Date "1958.??.??"]
[Round "1"]
[White "Nievergelt, Erwin"]
[Black "Castaldi, Vincenzo"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "1958.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 f6 9. Qe2 fxe5 10. Nxe5 Nxe5 11. Qxe5 Nf6 12. Nd2 Bxf2+ 13. Kh1 Qe3 14. Nc4 Qxe5 15. Nxe5 Bc5 16. Bg5 Be7 17. Rae1 a6 18. Re2 0-0 19. Bf5 Bc8 20. Nd3 Bd6 21. Bxe6+ Bxe6 22. Rxe6 Ne4 23. Re1 Kf7 24. Rxd6 Nxd6 25. Be7 Rfd8 1/2-1/2

[Event "SUI-ch 58th playoff"]
[Site "Switzerland"]
[Date "1957.11.03"]
[Round "4"]
[White "Nievergelt, Erwin"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "80"]
[EventDate "1957.??.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nc2 Bxc3+ 9. bxc3 d5 10. exd5 exd5 11. Ba3 Be6 12. Qe2 Qa5 13. 0-0 0-0-0 14. c5 Rhe8 15. Bb4 Qc7 16. Nd4 Bd7 17. Qb2 Ng4 18. f4 Ne3 19. Rf2 Nc4 20. Qc1 Re7 21. a4 Rde8 22. Rf1 Nxd4 23. cxd4 Bc6 24. Be1 Ne3 25. Bg3 f5 26. Re1 g6 27. Ra2 Ng4 28. h3 Rxe1+ 29. Bxe1 Nf6 30. Rb2 Re6 31. Rb6 Nd7 32. Rb1 Nf6 33. Bh4 Ne4 34. Rb6 Qg7 35. Qb2 Qh6 36. g3 Qg7 37. Bxa6 Nxc5 38. Bf1 Nxa4 39. Qb4 Nxb6 40. Qxb6 Qc7 1/2-1/2

[Event "SUI-ch 58th playoff"]
[Site "Switzerland"]
[Date "1957.11.02"]
[Round "3"]
[White "Kupper, Josef"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "78"]
[EventDate "1957.??.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 b6 9. Bg5 Rg6 10. Qh4 Bb7 11. Bb5+ Nbd7 12. Nh3 h6 13. Bxf6 Qxf6 14. Qxf6 Rxf6 15. Ke2 c6 16. Bc4 b5 17. Bb3 c5 18. Rhb1 a6 19. a4 e5 20. dxc5 Nxc5 21. axb5 axb5 22. Rxa8+ Bxa8 23. Ra1 Bb7 24. Ra5 Rg6 25. g3 f5 26. c4 Ne6 27. c3 Nc5 28. Rxb5 Rc6 29. Rxb7 Nxb7 30. Ba4 Kd7 31. Ng1 Nd6 32. f3 Kc7 33. Bxc6 Kxc6 34. fxe4 Nxe4 35. Nf3 Kd6 36. Kd3 Nc5+ 37. Ke3 Na4 38. Nh4 Ke6 39. Ng6 Nxc3 1/2-1/2

[Event "SUI-ch 58th playoff"]
[Site "Switzerland"]
[Date "1957.10.27"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Kupper, Josef"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "56"]
[EventDate "1957.??.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nxc6 dxc6 9. e5 Qa5 10. exf6 Bxc3+ 11. bxc3 Qxc3+ 12. Qd2 Qxa1 13. fxg7 Qxg7 14. 0-0 e5 15. f4 Bd7 16. Bb2 0-0-0 17. Bxe5 f6 18. Bd6 Bh3 19. c5 Rhg8 20. Be4 Rde8 21. Bf3 Bg4 22. Bxc6 Re2 23. Qd5 Be6 24. Qf3 Qxg2+ 25. Qxg2 bxc6 26. Qxg8+ Bxg8 27. Rb1 Bxa2 28. Rb8+ Kd7 1/2-1/2

[Event "SUI-ch 58th playoff"]
[Site "Switzerland"]
[Date "1957.10.26"]
[Round "1"]
[White "Kupper, Josef"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "77"]
[EventDate "1957.??.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bd2 0-0 13. Bc3 Bd7 14. Ng3 Qc7 15. Re1 Bf4 16. Qe2 Rae8 17. Ne5 Bc8 18. Rad1 g6 19. Bc2 Nd7 20. Nf1 Ndxe5 21. dxe5 Qb6 22. Ba4 Rd8 23. Qb5 Qxb5 24. Bxb5 d4 25. Bd2 Rd5 26. Bxc6 bxc6 27. Bxf4 Rxf4 28. Nd2 Kg7 29. g3 Rf8 30. Rc1 Bb7 31. Rc4 Rc8 32. f4 Rc7 33. Rec1 d3 34. Kf2 Rb5 35. b4 a5 36. a3 axb4 37. axb4 Rb6 38. Rd4 Ba6 39. Ke3 1-0

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.25"]
[Round "5"]
[White "Nievergelt, Erwin"]
[Black "Van den Berg, Carel"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "79"]
[EventDate "1957.04.21"]
[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 "Netherlands"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. c3 Be7 8. Bc4 Na5 9. Qa4+ c6 10. Bd3 b5 11. Qc2 0-0 12. b4 Nb7 13. a4 bxa4 14. Bg5 Nh5 15. Bxe7 Qxe7 16. Nbd2 Nf4 17. Rfe1 Qf6 18. Bf1 Qg6 19. Kh1 Nd8 20. Rxa4 Nf7 21. c4 Nh6 22. c5 Ng4 23. Nc4 Qh5 24. Kg1 Qg6 25. Nh4 Qh6 26. Nf3 Qg6 27. Kh1 Ne6 28. h3 Nd4 29. Qb2 Rxf3 30. gxf3 Nxf3 31. Qe2 Nxe1 32. hxg4 Bxg4 33. Qxe1 Bf3+ 34. Kh2 Qh5+ 35. Bh3 g5 36. Ra3 Rf8 37. Ne3 Bxe4 38. Ng4 d5 39. Qe2 Qf7 40. Nh6+ 1-0

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.24"]
[Round "4"]
[White "Sansas, Andre"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "114"]
[EventDate "1957.04.21"]
[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 "France"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 0-0 8. Ne2 b6 9. e4 Ne8 10. Be3 Ba6 11. dxc5 bxc5 12. Bxc5 d6 13. Bd4 Qa5 14. 0-0 Ne5 15. Bxe5 dxe5 16. Qb3 Nf6 17. Qb4 Qc7 18. Qa4 Nd7 19. Rfd1 Nc5 20. Qc2 Rfd8 21. Ng3 Nxd3 22. Rxd3 Rxd3 23. Qxd3 Rd8 24. Qc2 g6 25. Rd1 Bxc4 26. Rxd8+ Qxd8 27. h3 a6 28. Nf1 Qd3 29. Qxd3 Bxd3 30. Nd2 Kf8 31. f3 Ke7 32. Kf2 Kd6 33. Ke3 Bb5 34. c4 Ba4 35. Kd3 Kc5 36. Kc3 Bd1 37. Nb3+ Kb6 38. Kb4 Be2 39. Nd2 g5 40. Kc3 h5 41. Kb4 a5+ 42. Kb3 Bd1+ 43. Kc3 Kc6 44. c5 Be2 45. a4 Kxc5 46. Nb3+ Kb6 47. Nd2 Kb7 48. Kc2 Kb6 49. Kc3 f6 50. g3 h4 51. g4 Bd1 52. Nc4+ Ka6 53. Nd2 Bxa4 54. f4 exf4 55. Kd4 e5+ 56. Kd5 Bd7 57. Kd6 Bxg4 0-1

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.23"]
[Round "3"]
[White "Darga, Klaus"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "83"]
[EventDate "1957.04.21"]
[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 "Germany"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Qc7 8. Ba2 Nc6 9. 0-0 b5 10. Kh1 Rb8 11. f4 b4 12. axb4 Rxb4 13. Nxc6 Qxc6 14. f5 Be7 15. fxe6 fxe6 16. Bg5 Rxb2 17. Qd3 Rb7 18. Bb3 0-0 19. Rxa6 Qc5 20. Be3 Qh5 21. Ra8 Bd7 22. Rxf8+ Bxf8 23. Bd4 Rc7 24. Ne2 Ng4 25. Qg3 Ne5 26. Nf4 Qh6 27. Be3 Qf6 28. h3 Nc4 29. Rf2 Qc3 30. Rf3 Nxe3 31. Nxe6 Qa1+ 32. Kh2 Nf1+ 33. Rxf1 Qxf1 34. Nxf8+ Kxf8 35. Qxd6+ Ke8 36. Qxc7 Qf6 37. Qb8+ Ke7 38. Qb4+ Ke8 39. Qb8+ Ke7 40. Qg3 h6 41. e5 Qf8 42. e6 1-0

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.22"]
[Round "2"]
[White "Kinzel, Anton"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "61"]
[EventDate "1957.04.21"]
[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 "Austria"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SUI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. 0-0 Qc7 9. Kh1 b5 10. Nxc6 Qxc6 11. f3 Bb7 12. a4 b4 13. a5 Qc7 14. Na4 d5 15. Nb6 Rd8 16. Qe2 Bc5 17. Bg5 Qe5 18. Ba4+ Ke7 19. Bh4 dxe4 20. f4 Qxb2 21. Nc4 Qc3 22. Rab1 Rd4 23. Bb3 Bd5 24. Ne5 Rd2 25. Qxa6 Bd6 26. Bxd5 Rxd5 27. Nc6+ Kd7 28. Qb7+ Bc7 29. Ne5+ Ke7 30. Be1 Qxc2 31. Bxb4+ 1-0

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.21"]
[Round "1"]
[White "Nievergelt, Erwin"]
[Black "Paoli, Enrico"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "114"]
[EventDate "1957.04.21"]
[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 "Italy"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. Bb3 Bd7 9. Kh1 a6 10. Bg5 0-0 11. f4 h6 12. Bh4 Nxe4 13. Nxe4 Bxh4 14. Nxd6 Bf6 15. Nf3 Bxb2 16. Rb1 Ba3 17. Nc4 Bc5 18. Nfe5 Nxe5 19. Nxe5 Bb5 20. c4 Be8 21. Bc2 f6 22. Nd3 b6 23. Qe2 Bf7 24. Nxc5 bxc5 25. Rb7 Rb8 26. Rfb1 Rxb7 27. Rxb7 Qd4 28. Qe4 Qxe4 29. Bxe4 e5 30. Bd5 exf4 31. Rc7 Bxd5 32. cxd5 Rb8 33. Kg1 Rb2 34. d6 Rd2 35. d7 Kh7 36. a4 Kg6 37. a5 h5 38. h4 Kf5 39. Rxc5+ Kg4 40. Rc7 g5 41. hxg5 fxg5 42. Kf1 h4 43. Ke1 Rd4 44. Kf2 h3 45. gxh3+ Kxh3 46. Kf3 g4+ 47. Kf2 Rd2+ 48. Ke1 Rd6 49. Kf2 Kh4 50. Rb7 Kg5 51. Rc7 Kh4 52. Rb7 f3 53. Rc7 Rd3 54. d8Q+ Rxd8 55. Rh7+ Kg5 56. Rg7+ Kf5 57. Kg3 Rd1 0-1

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.05"]
[Round "1"]
[White "Keller, Dieter"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "B91"]
[PlyCount "82"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 Be6 9. 0-0 0-0 10. h3 b5 11. Be3 Nbd7 12. g4 Nb6 13. b3 Rc8 14. Qd2 Qc7 15. Rac1 Rfd8 16. Nd5 Bxd5 17. exd5 Nfd7 18. g5 f5 19. gxf6 Bxf6 20. Ng3 Nc5 21. Bf3 Rf8 22. Bg4 Rce8 23. Bxc5 Qxc5 24. Be6+ Kh8 25. Ne4 Qc7 26. c4 bxc4 27. Qa5 Bd8 28. Qxa6 Rf4 29. Rfe1 Qe7 30. Ng3 Ref8 31. Rf1 Qg5 32. Kg2 h5 33. h4 Qxh4 34. bxc4 Nxc4 35. Rc2 Rxf2+ 36. Rfxf2 Ne3+ 37. Kg1 Qxg3+ 38. Rg2 Qe1+ 39. Kh2 Nf1+ 40. Kh1 Ng3+ 41. Kh2 Qh1+ 0-1

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.??"]
[Round "2"]
[White "Johner, Hans"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "53"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 0-0 10. fxe5 dxe5 11. 0-0 Nc5 12. Qe2 Nxd3 13. cxd3 Bg4 14. Be3 Rc8 15. Qd2 Bxf3 16. Rxf3 Ng4 17. Kh1 Bb4 18. Bg1 Qa5 19. Qg5 Bxc3 20. bxc3 f5 21. Rxf5 Nh6 22. Rxf8+ Rxf8 23. Qc1 Rc8 24. Ra3 Rc6 25. Qb2 Qd8 26. Qxb7 Rf6 27. Qd5+ 1-0

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.??"]
[Round "8"]
[White "Martin, Hans"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "67"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. 0-0-0 Nbd7 11. Rg1 b5 12. Bxf6 Nxf6 13. Bd3 b4 14. Nce2 Bb7 15. g4 Nd7 16. g5 hxg5 17. fxg5 Ne5 18. Qg3 g6 19. Kb1 Rc8 20. h4 d5 21. exd5 Bxd5 22. Nf4 Nxd3 23. cxd3 Bb7 24. h5 Bd6 25. hxg6 Bxf4 26. Qg4 Bd5 27. Rgf1 e5 28. gxf7+ Bxf7 29. g6 Bg8 30. Rxf4 exf4 31. Re1+ Be6 32. Qxe6+ Kf8 33. Qf5+ Kg8 34. Qd5+ 1-0

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.??"]
[Round "7"]
[White "Nievergelt, Erwin"]
[Black "Blau, Max"]
[Result "0-1"]
[ECO "C60"]
[PlyCount "126"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d6 5. d4 Bd7 6. 0-0 Bg7 7. dxe5 dxe5 8. Bg5 f6 9. Be3 Qe7 10. b4 Qf7 11. Nbd2 Nge7 12. Nb3 b6 13. Nbd2 0-0 14. Qa4 a6 15. Bc4 Be6 16. Qb3 Nd8 17. Rfd1 b5 18. Bxe6 Nxe6 19. a4 h6 20. Ne1 Rfd8 21. Nf1 Rxd1 22. Rxd1 Nf8 23. Qc2 Qe8 24. a5 Kh7 25. Nd3 Ne6 26. Nc5 Nxc5 27. Bxc5 Rd8 28. Ne3 Nc6 29. Qb3 Qg8 30. Nd5 Qf7 31. Rd3 f5 32. f3 Bf8 33. Bxf8 Rxf8 34. exf5 gxf5 35. Qc2 Kh8 36. Ne3 Qe6 37. Qd2 Rf7 38. Rd5 f4 39. Nd1 e4 40. fxe4 Qxe4 41. Nf2 Qe3 42. Rd3 Qe6 43. h3 Qg6 44. Ng4 h5 45. Nh2 Ne5 46. Rd8+ Kh7 47. Kh1 Qb1+ 48. Qd1 Qxd1+ 49. Rxd1 Rd7 50. Rxd7+ Nxd7 51. Nf3 c5 52. Kg1 Kg6 53. Kf2 Kf5 54. Ke2 cxb4 55. cxb4 Ke4 56. Kd2 Nf6 57. Ng5+ Kf5 58. Nf3 Nd5 59. Nd4+ Ke4 60. Nc6 Nc7 61. Kc3 Ke3 62. Ne5 Nd5+ 63. Kb3 Kf2 0-1

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.??"]
[Round "5"]
[White "Nievergelt, Erwin"]
[Black "Diemer, Emil Joseph"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "31"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 e5 3. dxe5 f6 4. exf6 Nxf6 5. Bg5 Bc5 6. Bxf6 Qxf6 7. Qh5+ Kd8 8. Qxc5 Qxb2 9. Qc3 Qc1+ 10. Ke2 b6 11. Nd2 Nd4+ 12. Qxd4 Qxc2 13. Ngf3 Re8 14. Ke3 c5 15. Qd5 Rb8 16. Qb3 1-0

[Event "SUI-ch 57th"]
[Site "Thun"]
[Date "1956.10.??"]
[Round "9"]
[White "Nievergelt, Erwin"]
[Black "Walther, Edgar"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "49"]
[EventDate "1956.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Qc7 8. Bb3 Nc6 9. Kh1 b5 10. f4 Na5 11. Qe2 Nxb3 12. axb3 b4 13. Ncb5 Qb7 14. e5 dxe5 15. fxe5 Nd5 16. Qh5 Rb8 17. Rxa6 g6 18. Qf3 f5 19. Ra7 Qb6 20. Nxf5 exf5 21. Qxd5 Bb7 22. Rxb7 Rxb7 23. Nd6+ Bxd6 24. exd6 Qb5 25. Qe6+ 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.13"]
[Round "19"]
[White "Joppen, Egon"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "124"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. Qe2 Ngf6 7. Rd1 Qc7 8. Bb3 h6 9. c3 Nf8 10. c4 Bg4 11. d5 g5 12. Re1 Ng6 13. Bd1 c5 14. Nc3 Nf4 15. Qc2 Qc8 16. Bxf4 gxf4 17. Nh4 Rg8 18. Nf5 Bxf5 19. exf5 Rg5 20. Ne4 Nxe4 21. Qxe4 Qxf5 22. Qxf5 Rxf5 23. a3 Rg5 24. b4 Rc8 25. Rb1 cxb4 26. Rxb4 b6 27. Ba4+ Kd8 28. Bc6 Kc7 29. f3 f5 30. c5 dxc5 31. Ra4 a5 32. Rxe5 Bf6 33. Re2 Bd4+ 34. Kf1 Rg7 35. Rc4 Be3 36. a4 h5 37. Rc3 h4 38. h3 Rcg8 39. Rb3 Rg3 40. Reb2 c4 41. Rxe3 fxe3 42. Bb5 c3 43. Rc2 Kd6 44. Rxc3 f4 45. Rc2 R8g7 46. Bc6 R3g5 47. Rb2 Re5 48. Re2 Rg6 49. Re1 Kc5 50. Re2 Kd4 51. Bb7 Kc3 52. Bc6 Kb3 53. Re1 Rd6 54. Ke2 Kc2 55. Rd1 Rg5 56. Rd4 Rxg2+ 57. Ke1 Rf6 58. d6 Rd2 59. Rc4+ Kb3 60. Bb5 Rg6 61. Rxf4 Rg1+ 62. Bf1 Rf2 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.11"]
[Round "18"]
[White "Nievergelt, Erwin"]
[Black "Porreca, Giorgio"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "29"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 c5 6. 0-0 Nc6 7. c4 b6 8. d4 cxd4 9. Nxd4 Bb7 10. Bf3 Qc8 11. Nc2 Rd8 12. e4 Qb8 13. Nc3 Ne5 14. Re1 Nxf3+ 15. Qxf3 1/2-1/2

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.10"]
[Round "17"]
[White "Matanovic, Aleksandar"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "97"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 exd4 8. e5 Ne4 9. Bd5 Nc5 10. Nxd4 Bb7 11. Nf5 0-0 12. Qg4 g6 13. Re1 Ne6 14. Bh6 Re8 15. Nxe7+ Qxe7 16. Nd2 Rad8 17. Nf3 Na5 18. c4 Qb4 19. Bd2 Qa4 20. b3 Qa3 21. Bxa5 Qxa5 22. Bxb7 c6 23. a4 b4 24. Nd4 h5 25. Qh4 Qb6 26. Nxe6 dxe6 27. Bxa6 Qxa6 28. Rad1 Qb6 29. Qf6 Qc7 30. h3 Rd7 31. c5 Rd5 32. Rxd5 cxd5 33. Rc1 Qc6 34. Qf4 Rb8 35. Qd4 Kf8 36. Ra1 Rb7 37. a5 Qa6 38. Ra4 Rb5 39. c6 Qxc6 40. a6 Rb8 41. a7 Ra8 42. Qxb4+ Kg7 43. Ra1 Qc7 44. Qa5 Qxe5 45. b4 Qe4 46. b5 d4 47. Qb4 e5 48. b6 Qb7 49. Qb5 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.08"]
[Round "16"]
[White "Nievergelt, Erwin"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "80"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 c6 6. Nf3 Nbd7 7. Be2 h6 8. Bh4 g5 9. Bg3 Nh5 10. Qc2 Ndf6 11. 0-0-0 Ng4 12. Bd3 Qa5 13. Nd2 Nxg3 14. Nb3 Qc7 15. hxg3 Bd7 16. Qe2 Nf6 17. Kb1 0-0-0 18. Rd2 Kb8 19. Rc1 h5 20. c5 d5 21. Na1 e5 22. dxe5 Qxe5 23. Nb3 Qe7 24. Qe1 Ng4 25. Ka1 Ne5 26. Bb1 Nc4 27. Re2 Bg4 28. f3 Be6 29. e4 d4 30. Nd5 cxd5 31. exd5 d3 32. Rxc4 dxe2 33. dxe6 Qxe6 34. Re4 Qa6 35. Rxe2 h4 36. gxh4 Rxh4 37. Be4 Rdh8 38. Bb1 Qa4 39. Re7 Rh1 40. Qd2 Qc6 1/2-1/2

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.07"]
[Round "15"]
[White "Ivkov, Borislav"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "45"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 0-0 10. h3 Bh5 11. Be3 Bf6 12. Ne4 Be7 13. Rc1 Nc6 14. Ng3 Bxf3 15. Bxf3 d5 16. b3 Ba3 17. Rb1 a5 18. Ne2 dxc4 19. bxc4 Nxc4 20. Rxb7 Qc8 21. Rb3 Ra6 22. Bc1 Be7 23. Rc3 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.06"]
[Round "14"]
[White "Nievergelt, Erwin"]
[Black "Trifunovic, Petar"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "114"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 0-0 7. Rc1 Qa5 8. Qd2 Bg4 9. Ne5 Be6 10. Be2 dxc4 11. Bxc4 Bxc4 12. Nxc4 Qa6 13. Qe2 Nbd7 14. 0-0 Nb6 15. Nxb6 Qxe2 16. Nxe2 axb6 17. Nc3 b5 18. a3 Rfd8 19. Be5 Nd5 20. Bxg7 Nxc3 21. Rxc3 Kxg7 22. Rc5 e6 23. g3 Ra4 24. Rfc1 Kf6 25. R5c3 e5 26. dxe5+ Kxe5 27. R3c2 Rd3 28. Kf1 b4 29. Rc4 Rb3 30. Rxb4 Raxb4 31. axb4 Rxb4 32. Rc2 Ke4 33. Ke2 c5 34. Rd2 Rb3 35. f3+ Ke5 36. e4 c4 37. Rd5+ Ke6 38. Rd2 g5 39. Kf2 b5 40. Ke2 h5 41. Kf2 g4 42. f4 f6 43. Ke2 h4 44. gxh4 Rh3 45. Ke1 Rxh4 46. Rd5 b4 47. f5+ Ke7 48. Rd2 Rh3 49. Kd1 b3 50. Kc1 Rf3 51. Kd1 Rf4 52. Rd4 c3 53. Ke2 cxb2 54. Rd1 Rxe4+ 55. Kd3 Rf4 56. Kc3 Rxf5 57. Kxb2 Rf2+ 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.05"]
[Round "13"]
[White "Milic, Borislav"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "88"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. b3 d5 8. cxd5 Nxd5 9. Bb2 Bf6 10. Qc2 c5 11. Nxd5 Bxd5 12. Bxf6 Qxf6 13. h4 h6 14. Rfe1 Nc6 15. e4 Nb4 16. Qb1 Bb7 17. a3 Nc6 18. b4 cxb4 19. axb4 b5 20. Ra3 Rfd8 21. Rc1 a6 22. Rac3 Rac8 23. Qb3 Nd4 24. Nxd4 Qxd4 25. Rxc8 Rxc8 26. Rxc8+ Bxc8 27. Qc3 Qxc3 28. dxc3 e5 29. f4 f6 30. Kf2 Kf8 31. f5 Ke7 32. Bf3 Bd7 33. Bh5 Bc6 34. Kf3 Bb7 35. Ke3 Bc6 36. Kd3 Bb7 37. Bd1 Kd6 38. Bb3 Bc6 39. Bf7 Kc7 40. Ke3 Kd6 41. Be6 Kc7 42. Kf3 Bb7 43. Bb3 Bc6 44. Ba2 Kb6 1/2-1/2

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.03"]
[Round "12"]
[White "Nievergelt, Erwin"]
[Black "Czerniak, Moshe"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "90"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. f4 exf4 8. e5 h6 9. Bxf6+ gxf6 10. exf6 Nd7 11. 0-0-0 Rg8 12. Nf3 Kc8 13. Nd5 Bxd5 14. Rxd5 Bc5 15. g3 c6 16. Rf5 fxg3 17. hxg3 Rxg3 18. Kd2 Bf8 19. Nh4 Kc7 20. Bc4 Nc5 21. Bxf7 Ne4+ 22. Kc1 Nd6 23. Bh5 Nxf5 24. Nxf5 Rg5 25. Nd4 Kd6 26. c3 c5 27. Nf3 Rf5 28. f7 Rd8 29. Nd2 Kc7 30. Ne4 Rdd5 31. Bg6 Rf4 32. Re1 Re5 33. Kd2 h5 34. Kd3 h4 35. Re3 Rg4 36. Bh7 Rf4 37. Bg6 b5 38. b3 Kc6 39. a3 Rd5+ 40. Kc2 Bh6 41. c4 bxc4 42. bxc4 Re5 43. Kd3 Rf6 44. Nxf6 Rxe3+ 45. Kc2 Re6 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.02"]
[Round "11"]
[White "Nedeljkovic, Srecko"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "83"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 c5 6. Bg2 Nc6 7. dxc5 bxc5 8. 0-0 Rb8 9. b3 Be7 10. Bb2 Qc7 11. Re1 0-0 12. Qc2 h6 13. Rad1 Rfd8 14. Ne4 Nb4 15. Nxf6+ Bxf6 16. Qd2 Bxb2 17. Qxb2 d5 18. cxd5 exd5 19. Rd2 d4 20. Rc1 Qe7 21. Ne1 Kh8 22. Bf3 Nd5 23. Qa3 Nb4 24. Qa5 Rb5 25. Qa4 Rb6 26. Qa3 Bb5 27. Qb2 a5 28. Nc2 Nd5 29. Na3 Nc3 30. Nxb5 Rxb5 31. Qc2 Rdb8 32. Qd3 a4 33. bxa4 Rb1 34. Rxb1 Rxb1+ 35. Kg2 Qe6 36. e3 Rc1 37. a5 Nxa2 38. Qa3 Qc4 39. Be2 Qd5+ 40. e4 Qxe4+ 41. f3 Qb1 42. Bd3 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.11.01"]
[Round "10"]
[White "Nievergelt, Erwin"]
[Black "Djurasevic, Bozidar"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "81"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Qa5 9. Na3 c3 10. c6 Nxc6 11. Nac4 cxb2 12. Bxb2 Qa6 13. Nxc6 bxc6 14. Qc2 Bb7 15. Qc3 c5 16. e4 Rac8 17. Rfe1 Rfd8 18. f3 Bf8 19. a4 Ba8 20. a5 Bc6 21. Bf1 Bb5 22. Rab1 Qc6 23. Bc1 a6 24. Nb6 Rb8 25. Bf4 Rb7 26. Red1 Rxd1 27. Rxd1 Nd7 28. Nc4 Ba4 29. Rd3 Rb3 30. Qd2 Rxd3 31. Qxd3 Bb5 32. Qc3 f6 33. Bh3 Kf7 34. Qb3 Ke8 35. Qc2 g6 36. g4 Be7 37. Bg3 Nf8 38. Bg2 Qd7 39. Bf1 Ba4 40. Qa2 Qd1 41. Nb2 1/2-1/2

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.31"]
[Round "9"]
[White "Barcza, Gedeon"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "65"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Qc8 7. Nc3 e6 8. d3 Nc6 9. Bf4 Nd7 10. 0-0 Nc5 11. Qd1 f6 12. e4 dxe4 13. dxe4 Bg4 14. h3 Bh5 15. e5 fxe5 16. Be3 e4 17. Bxc5 exf3 18. Bxf3 Bxc5 19. Bxh5+ g6 20. Bg4 0-0 21. Ne4 Bb6 22. Ng5 Nd4 23. Qxd4 Bxd4 24. Bxe6+ Kh8 25. Bxc8 Rfxc8 26. Rad1 Bf6 27. Nf7+ Kg8 28. Rd7 Rc2 29. Nh6+ Kh8 30. Re1 Rf8 31. Ng4 Bd8 32. Rxb7 a5 33. Rd1 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.29"]
[Round "8"]
[White "Nievergelt, Erwin"]
[Black "Pilnik, Hermann"]
[Result "0-1"]
[ECO "A54"]
[PlyCount "85"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nh5 8. Bxe7 Qxe7 9. Be2 g6 10. 0-0-0 Nhf6 11. Ng5 0-0 12. h4 d5 13. h5 h6 14. hxg6 hxg5 15. g7 Kxg7 16. Qf5 Rg8 17. Qxg5+ Kf8 18. Qh6+ Ke8 19. cxd5 cxd5 20. e4 dxe4 21. Nb5 Kd8 22. Kb1 exd4 23. Rxd4 a6 24. Nd6 Kc7 25. Qd2 Kb8 26. Rc1 Ne5 27. Qa5 Rd8 28. Qb6 Rxd6 29. Rxd6 Ne8 30. Rd8 Nc7 31. Rg8 f6 32. Rh1 Ne8 33. Rhh8 Nd6 34. a4 Nef7 35. Rh7 e3 36. f3 a5 37. g4 Ra6 38. Bxa6 e2 39. Bxe2 Qxe2 40. Rgg7 Qd1+ 41. Ka2 Qxa4+ 42. Kb1 Qd1+ 43. Ka2 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.28"]
[Round "7"]
[White "Wade, Robert Graham"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "73"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d4 6. Nb5 c5 7. c3 a6 8. Na3 Nc6 9. 0-0 0-0 10. Nc4 Qc7 11. cxd4 cxd4 12. b3 Rd8 13. Bb2 Bf5 14. Rc1 Rac8 15. Nce5 Qb6 16. Nxc6 Rxc6 17. Rxc6 bxc6 18. Ne5 d3+ 19. e3 Be4 20. Nc4 Qb8 21. Bxf6 Bxg2 22. Kxg2 Bxf6 23. Qf3 Qb5 24. e4 e6 25. Re1 Qc5 26. Qe3 Qb5 27. Qb6 Be7 28. Qc7 Kf8 29. Re3 Rd4 30. Qe5 Bc5 31. Rf3 Ba7 32. Qh8+ Ke7 33. Ne5 Rxe4 34. Rxd3 Bd4 35. Qc8 Rxe5 36. Qc7+ Ke8 37. Qc8+ 1/2-1/2

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.27"]
[Round "6"]
[White "Nievergelt, Erwin"]
[Black "Pirc, Vasja"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "90"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d6 6. Bg2 0-0 7. Ngf3 Qe7 8. 0-0 e5 9. e4 a5 10. Qc2 c5 11. d5 Na6 12. Ne1 Bd7 13. a4 g6 14. h3 Nh5 15. Qd1 Nb4 16. Kh2 f6 17. Ra3 Rae8 18. Re3 Kh8 19. b3 Kg8 20. Nd3 b6 21. Nxb4 axb4 22. Qe2 Rf7 23. Bf3 Ng7 24. Bg2 Qf8 25. f4 exf4 26. gxf4 Nh5 27. Qf2 Qh6 28. Qh4 g5 29. fxg5 fxg5 30. Qe1 Rxf1 31. Bxf1 Qf6 32. e5 Qf4+ 33. Kg2 Rxe5 34. Rxe5 dxe5 35. Ne4 g4 36. hxg4 Bxg4 37. Kg1 Bf5 38. Bg2 Bxe4 39. Bxe4 Nf6 40. Bg2 Kf7 41. Bh3 Ne4 42. Qe2 Kf6 43. Bg2 Ng3 44. Qc2 Nf5 45. Kh1 h5 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.26"]
[Round "5"]
[White "Karaklajic, Nikola"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "63"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nd4 5. Be2 d6 6. Nxd4 Bxd4 7. c3 Bb6 8. d4 Qe7 9. a4 a5 10. Be3 exd4 11. Bxd4 Bxd4 12. Qxd4 Nf6 13. Nd2 0-0 14. f4 Nd7 15. Rae1 f6 16. Bd3 Nc5 17. Bc2 Bd7 18. Nf3 Rae8 19. e5 dxe5 20. fxe5 f5 21. Ng5 Qxg5 22. Qxc5 Bc6 23. Bb3+ Kh8 24. Bd5 Bxd5 25. Qxd5 f4 26. Rf2 b6 27. Qe4 Re6 28. g3 h6 29. Rxf4 Rfe8 30. Rf5 Qe7 31. Ref1 Rxe5 32. Rxe5 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.24"]
[Round "4"]
[White "Nievergelt, Erwin"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "63"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 0-0 6. Be2 c5 7. Nf3 Nc6 8. 0-0 Qa5 9. d5 Nb8 10. e4 Bg4 11. Nd2 Bxe2 12. Qxe2 Re8 13. f4 Nfd7 14. Nf3 e6 15. Qf2 exd5 16. exd5 Nb6 17. f5 Nxc4 18. f6 Bf8 19. Qh4 Ne5 20. Bh6 Qb4 21. Ne4 Nxf3+ 22. gxf3 Qd4+ 23. Kh1 Nd7 24. Bxf8 Rxf8 25. Rg1 Rae8 26. Rad1 Qe3 27. Rg3 h5 28. Qxh5 Ne5 29. Rdg1 Rc8 30. Rxg6+ fxg6 31. Rxg6+ Kf7 32. Qh7+ 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.23"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "45"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nc3 d5 5. e3 g6 6. Bb5+ c6 7. Bd3 Bg7 8. e4 0-0 9. e5 Nfd7 10. Ne2 f6 11. exf6 exf6 12. Be3 Na6 13. h4 Nb4 14. h5 Nxd3+ 15. Qxd3 Qe8 16. hxg6 hxg6 17. Nf4 Ne5 18. dxe5 fxe5 19. Qxg6 exf4 20. Qh7+ Kf7 21. Rh6 Qe7 22. Qg6+ Kg8 23. Ng5 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.22"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]
[ECO "E39"]
[PlyCount "104"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. g3 Nc6 7. Bg2 Qa5 8. Bd2 Qxc5 9. a3 Bxc3 10. Qxc3 d5 11. cxd5 Qxc3 12. Bxc3 Nxd5 13. Rc1 Rd8 14. Nf3 f6 15. 0-0 e5 16. Rfd1 Be6 17. Be1 Nb6 18. e3 Na4 19. b4 a6 20. Rxd8+ Rxd8 21. Bf1 Na7 22. Nd2 Nb5 23. Nc4 Rc8 24. Bd2 Kf8 25. Na5 Rd8 26. Be1 b6 27. Nc4 Rc8 28. Bd2 e4 29. Be2 Ke7 30. Kf1 h5 31. h4 g6 32. Kg2 Rd8 33. Be1 Rc8 34. Bd2 Bg4 35. f3 exf3+ 36. Bxf3 Bxf3+ 37. Kxf3 Rd8 38. Ke4 Ke6 39. Rc2 Rd7 40. Bc1 Rc7 41. Kd3 Rd7+ 42. Ke2 Rc7 43. Kd3 Rd7+ 44. Ke2 Kf5 45. Nd2 Nac3+ 46. Kf3 Rd3 47. Kg2 Nd6 48. a4 Nxa4 49. Rc6 Nc3 50. Rxb6 Na2 51. Nf3 Nxc1 52. Nd4+ Ke5 0-1

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1954.10.21"]
[Round "1"]
[White "Rabar, Braslav"]
[Black "Nievergelt, Erwin"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "41"]
[EventDate "1954.10.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. a3 Bd6 8. e4 dxe4 9. Nxe4 Bb7 10. Qc2 Nbd7 11. Bg5 h6 12. h4 Be7 13. 0-0-0 c5 14. Bxf6 Nxf6 15. d5 exd5 16. Nxf6+ Bxf6 17. Bh7+ Kh8 18. Be4 dxe4 19. Rxd8 Raxd8 20. Ng5 Rd4 21. f3 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.25"]
[Round "13"]
[White "Nievergelt, Erwin"]
[Black "Bergraser, Volf"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "53"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "France"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Bb4 7. Bd3 c5 8. Nge2 c4 9. Bc2 h6 10. Bh4 Qa5 11. 0-0 b5 12. Bxf6 Bxc3 13. Nxc3 Nxf6 14. Nxb5 0-0 15. Nc3 Rb8 16. Rb1 Bd7 17. Qd2 Qa6 18. f3 Bc6 19. e4 Qc8 20. e5 Ne8 21. b3 cxb3 22. Bxb3 Qd7 23. f4 Nc7 24. f5 f6 25. exf6 gxf6 26. Qxh6 Qg7 27. Qf4 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.24"]
[Round "12"]
[White "Nievergelt, Erwin"]
[Black "De Greif, Boris"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "99"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. g3 Nxc5 7. Bg2 0-0 8. Bd2 d6 9. Nf3 Bd7 10. 0-0 Bc6 11. Rad1 Qe7 12. Ng5 Bxg2 13. Kxg2 h6 14. Nce4 Nfxe4 15. Nxe4 Bxd2 16. Rxd2 Nxe4 17. Qxe4 Rfd8 18. Rfd1 Rac8 19. b3 Qc7 20. Kg1 Qb6 21. Qf4 Rc6 22. Rd3 a5 23. e4 f6 24. Qg4 Re8 25. Rf3 Qd8 26. Qg6 Rf8 27. e5 fxe5 28. Qxe6+ Kh7 29. Rf7 Rxf7 30. Qxf7 Qb6 31. h4 Qb4 32. h5 a4 33. Qg6+ Kh8 34. Rd3 Qe1+ 35. Kg2 axb3 36. Rf3 Rc8 37. axb3 Qb4 38. g4 Qd2 39. Rf7 Rg8 40. Rxb7 Qf4 41. Rf7 Qd4 42. Rd7 Qb6 43. Qxd6 Qxb3 44. Qd5 Rf8 45. Rf7 Rxf7 46. Qxf7 Qd1 47. Qf8+ Kh7 48. Qf5+ Kg8 49. Qe4 Kf8 50. Qf3+ 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.22"]
[Round "10"]
[White "Vaitonis, Paul"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "86"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "SUI"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d3 Bg4 6. h3 Bh5 7. c4 e6 8. Nc3 d4 9. Na4 Bd6 10. a3 e5 11. Nd2 0-0 12. b4 cxb4 13. c5 Bc7 14. axb4 Nxb4 15. Bxb7 Rb8 16. Bf3 Bxf3 17. Nxf3 Re8 18. Nb2 a5 19. e4 dxe3 20. Bxe3 Qd5 21. Ne1 Red8 22. Qc1 Qb3 23. Bg5 Rd4 24. Be3 Na2 25. Rxa2 Qxa2 26. Bxd4 exd4 27. Nc4 Rb1 28. Qd2 Qa4 29. Nc2 Rxf1+ 30. Kxf1 Qc6 31. Nxd4 Qxc5 32. Nb3 Qd5 33. Nbxa5 Qh1+ 34. Ke2 Qxh3 35. Qb4 h5 36. Qc5 Qe6+ 37. Qe3 Qf5 38. Nb3 Nd5 39. Qe8+ Kh7 40. Nbd2 Nc3+ 41. Ke1 Qg4 42. Kf1 h4 43. gxh4 Bh2 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.21"]
[Round "9"]
[White "Lindblom, Per"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "62"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 Qc8 9. Bg5 dxc4 10. Nxc4 Bxg2 11. Kxg2 Rd8 12. e4 Nc6 13. Bxf6 Bxf6 14. d5 Bxc3 15. bxc3 exd5 16. exd5 Ne7 17. Ne3 c6 18. c4 cxd5 19. cxd5 Nxd5 20. Nxd5 Qb7 21. Qf3 Qxd5 22. Rfd1 Qxf3+ 23. Kxf3 Kf8 24. Re1 Rd2 25. a4 Rc8 26. a5 b5 27. Re5 a6 28. Rae1 g6 29. R1e2 Rc3+ 30. Kf4 Rd4+ 31. Kg5 Kg7 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.20"]
[Round "8"]
[White "Nievergelt, Erwin"]
[Black "Anagnostou, Ioannis1111"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "58"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Greece"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. h3 Nf8 11. Bf4 Ne6 12. Bh2 g6 13. 0-0 Ng7 14. Rab1 Bd6 15. b4 Bxh2+ 16. Kxh2 Bf5 17. b5 Qd6+ 18. Kg1 c5 19. dxc5 Qxc5 20. Nd4 Bxd3 21. Qxd3 Ne4 22. Nde2 Rad8 23. Rfd1 Nf5 24. Nxd5 Nxf2 25. Kxf2 Rxd5 26. Qc3 Nxe3 27. Rxd5 Nd1+ 28. Ke1 Rxe2+ 29. Kxd1 Qxc3 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.19"]
[Round "7"]
[White "Prameshuber, Aleksander"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E15"]
[PlyCount "80"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bf4 b5 9. cxb5 cxb5 10. Qc2 Nc6 11. Nc3 Rc8 12. a3 Qb6 13. Rfd1 d5 14. b4 Bb7 15. Qd3 Ne4 16. Rac1 Nxc3 17. Rxc3 a5 18. bxa5 Nxa5 19. Ng5 g6 20. g4 f6 21. Rxc8 Rxc8 22. Nf3 Nc4 23. Bc1 Ra8 24. g5 f5 25. Ne5 Bxa3 26. Nd7 Qc7 27. Nf6+ Kh8 28. Qh3 Bxc1 29. Rxc1 Bc6 30. Bf1 Ra7 31. Rc3 b4 32. Rb3 Qe7 33. Qg3 Rb7 34. e3 Ba4 35. Rb1 b3 36. Bd3 Qd6 37. Qh4 Nd2 38. Qh6 Nxb1 39. Bxb1 b2 40. h4 Qe7 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.14"]
[Round "3"]
[White "Larsen, Bent"]
[Black "Nievergelt, Erwin"]
[Result "1-0"]
[ECO "A97"]
[PlyCount "73"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "SUI"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. d4 d6 7. Nc3 Qe8 8. Re1 Ne4 9. Qc2 Nxc3 10. Qxc3 Bf6 11. Bg5 Bxg5 12. Nxg5 e5 13. dxe5 dxe5 14. Bd5+ Kh8 15. Rad1 Nc6 16. Bxc6 bxc6 17. Qxe5 Qxe5 18. Nf7+ Kg8 19. Nxe5 Be6 20. b3 Rf6 21. Rd2 Re8 22. Red1 Bf7 23. Rd8 Rfe6 24. Nxf7 Kxf7 25. e3 a5 26. R1d7+ R8e7 27. Rxe7+ Kxe7 28. Ra8 Re5 29. Kf1 h6 30. Rg8 Kf6 31. Rc8 a4 32. Rxc7 c5 33. bxa4 g5 34. a5 f4 35. exf4 gxf4 36. gxf4 Rf5 37. a6 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.12"]
[Round "1"]
[White "Weichselbaumer, Ernst"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "E37"]
[PlyCount "54"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Saarland"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. cxd5 exd5 10. Nf3 Bf5 11. b4 0-0 12. Bb2 b6 13. b5 bxc5 14. bxc6 Qa5+ 15. Nd2 Rab8 16. Be5 Rbe8 17. f4 f6 18. Bb2 c4 19. Bd4 Nc5 20. Qxf5 Nb3 21. Bc3 Qxc3 22. Qxd5+ Kh8 23. Rd1 Nd4 24. Qc5 Rf7 25. g4 Rfe7 26. Kf2 Rxe2+ 27. Bxe2 Rxe2+ 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.11"]
[Round "7"]
[White "Franck, Alfons"]
[Black "Nievergelt, Erwin"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "48"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "SUI"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 h6 7. h3 Be6 8. Qc2 a5 9. a4 0-0 10. Nf1 d5 11. Ng3 Qd7 12. Bd2 Rad8 13. Rd1 Bb6 14. Nh4 Ne7 15. Nf3 Qd6 16. Nxe5 dxe4 17. d4 c5 18. Bf4 Ned5 19. Nxe4 Bf5 20. Nd3 Qe7 21. Nxf6+ gxf6 22. Qc1 Rfe8 23. Be3 cxd4 24. cxd4 Bxd4 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.08"]
[Round "5"]
[White "Nievergelt, Erwin"]
[Black "Schmid, Lothar"]
[Result "0-1"]
[ECO "A54"]
[PlyCount "64"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 c6 7. Be2 0-0 8. 0-0 Re8 9. Qc2 Qc7 10. h3 Bf8 11. Rfd1 g6 12. Rab1 a5 13. a3 Bg7 14. b4 axb4 15. axb4 Nf8 16. dxe5 dxe5 17. Bxf6 Bxf6 18. Ne4 Be7 19. c5 Bf5 20. Bc4 h5 21. Nfd2 Nh7 22. g4 hxg4 23. hxg4 Bxg4 24. Nd6 Bxd6 25. cxd6 Qxd6 26. Ne4 Qe7 27. Nd6 Kg7 28. Nxe8+ Rxe8 29. Be2 Bh3 30. Bf1 Qg5+ 31. Kh2 Bxf1 32. Rxf1 Nf6 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.07"]
[Round "4"]
[White "Nievergelt, Erwin"]
[Black "Neu, Aloyse"]
[Result "1-0"]
[ECO "E34"]
[PlyCount "93"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "LUX"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Bxc3+ 6. bxc3 exd5 7. Ba3 Nc6 8. e3 Ne7 9. Bd3 0-0 10. Nf3 Re8 11. Ng5 g6 12. 0-0-0 Bf5 13. Bxe7 Qxe7 14. Bxf5 gxf5 15. Qxf5 Qa3+ 16. Kb1 h6 17. Qxf6 hxg5 18. Qxg5+ Kf8 19. Qxd5 Qxc3 20. Qc5+ Qxc5 21. dxc5 Re5 22. Rc1 Ke7 23. c6 Rb8 24. Ka1 Rd5 25. Rb1 b6 26. Rbd1 Rbd8 27. Rxd5 Rxd5 28. h4 Kf6 29. g4 Rd6 30. Rc1 Rd2 31. Rc4 Kg7 32. f4 Rg2 33. f5 Kf6 34. Rf4 Rc2 35. g5+ Ke7 36. h5 Rxc6 37. f6+ Kf8 38. g6 fxg6 39. hxg6 Re6 40. g7+ Kf7 41. Rg4 Re8 42. e4 a5 43. e5 Rg8 44. Rh4 Rd8 45. Rh8 Rd1+ 46. Kb2 Rg1 47. Rf8+ 1-0

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.05"]
[Round "2"]
[White "Nievergelt, Erwin"]
[Black "Golombek, Harry"]
[Result "0-1"]
[ECO "E38"]
[PlyCount "76"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "England"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. e3 d5 8. a3 Bxc3 9. Bxc3 dxc4 10. Bb4 Qc7 11. Bxc4 Nc6 12. Bd3 Bd7 13. Nf3 Nd5 14. Bd2 h6 15. Rc1 Rc8 16. b4 0-0 17. Qb2 Qd6 18. Bb1 Nce7 19. 0-0 Bb5 20. Rfe1 Qa6 21. Nd4 Rfd8 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Bxc1 Ba4 25. b5 Qd6 26. Bd2 e5 27. Nf3 f6 28. Qa2 Kf8 29. Qc4 Qxa3 30. e4 Nb6 31. Qc7 Bxb5 32. h3 Qa1 33. Qc1 Qa4 34. Kh2 Nc4 35. Bc3 Qb3 36. Nh4 Na3 37. Ba2 Qxa2 38. Bb4 Nc2 0-1

