[Event "DDR-ITA corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Crispi, Carmelo"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "93"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 e6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. c4 Bd6 8. 0-0 0-0 9. Qe2 Qc7 10. Nc3 a6 11. cxd5 exd5 12. d4 Rfe8 13. dxc5 Bxc5 14. Rfd1 Nb6 15. Rac1 Qd6 16. Nd4 Ne4 17. Nxe4 Rxe4 18. Nf5 Qg6 19. Ng3 Bd6 20. Nxe4 dxe4 21. Rc2 h5 22. Rcd2 Bf8 23. Rd8 Rc8 24. Rxc8 Nxc8 25. Rd8 Nd6 26. Ba3 Kh7 27. Rxf8 Nf5 28. Rxf7 Qxf7 29. Qc2 Qd5 30. Qe2 Nh4 31. Qc2 Kh6 32. Bb2 g5 33. Bd4 Qa5 34. Qe2 Qf5 35. h3 g4 36. Qc4 gxh3 37. Qg8 Ng6 38. gxh3 Qf3 39. Qg7+ Kg5 40. h4+ Kxh4 41. Qxg6 Kh3 42. Qe6+ Qg4+ 43. Qxg4+ Kxg4 44. Be5 h4 45. Kg2 h3+ 46. Kh2 Kf5 47. Bg3 1-0

[Event "EU-ch H929 corr"]
[Site "ICCF corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Pfeiffer, Gerhard"]
[Black "Rada, Hannes"]
[Result "0-1"]
[ECO "A92"]
[PlyCount "58"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d5 7. Qc2 c6 8. Nbd2 a5 9. Ne5 Bd7 10. f3 c5 11. cxd5 Nxd5 12. Nb3 cxd4 13. Nxd4 Bf6 14. f4 Na6 15. e4 Nab4 16. Qe2 Bxe5 17. fxe5 Qb6 18. Rd1 fxe4 19. Qxe4 Ba4 20. b3 Nc3 21. Qxb7 Qc5 22. Be3 Nxd1 23. Nf5 Qxe5 24. Bd4 Qe1+ 25. Bf1 Bd7 26. Qxd7 Rf7 27. Ne7+ Kf8 28. Rxd1 Rxf1+ 29. Kg2 Qe2+ 0-1

[Event "DDR-Cup10 sf corr"]
[Site "DDR"]
[Date "1987.??.??"]
[Round "?"]
[White "Wendland, Ralf"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "57"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 exd4 6. Nxd4 g6 7. Be3 Bg7 8. Qd2 Nf6 9. f3 0-0 10. 0-0-0 Nxd4 11. Bxd4 Nxe4 12. fxe4 Bxd4 13. Qxd4 Bxb5 14. h4 Bd7 15. h5 Qg5+ 16. Kb1 Be6 17. hxg6 fxg6 18. Rxh7 Kxh7 19. Rh1+ Kg8 20. Qh8+ Kf7 21. Rf1+ Ke7 22. Qg7+ Rf7 23. Rxf7+ Bxf7 24. Nd5+ Ke8 25. Nxc7+ Ke7 26. Nd5+ Ke8 27. Qh8+ Kd7 28. Qg7 Ke8 29. Qh8+ 1/2-1/2

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1986.??.??"]
[Round "?"]
[White "Tanner, Heiri"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C69"]
[PlyCount "45"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Rd3 Bxf3 10. Rxf3 Nf6 11. Nc3 Bb4 12. Bg5 Bxc3 13. Rxc3 Nxe4 14. Re3 Nxg5 15. Rxe5+ Kf7 16. Rxg5 Rad8 17. Re1 Rd2 18. Rc5 Rhd8 19. Kf1 R8d6 20. h4 h5 21. Re3 Rd1+ 22. Ke2 R1d2+ 23. Ke1 1/2-1/2

[Event "DDR-ITA corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Pfeiffer, Gerhard"]
[Black "Crispi, Carmelo"]
[Result "1-0"]
[ECO "A83"]
[PlyCount "93"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. f3 d5 6. fxe4 Nxe4 7. Nxe4 dxe4 8. d5 Ne5 9. Qd4 Nf7 10. Bh4 c6 11. 0-0-0 Bg4 12. Ne2 Qxd5 13. Qxd5 cxd5 14. Rxd5 g6 15. Nc3 Bh6+ 16. Kb1 a6 17. Nxe4 b6 18. Bc4 Be6 19. Re1 Bxd5 20. Nf6+ Kf8 21. Nxd5 Bg5 22. Bxg5 Nxg5 23. Nxb6 Ra7 24. Nc8 Rc7 25. Bxa6 Kf7 26. Nb6 Rc6 27. Bc4+ Kf6 28. Nd7+ Kg7 29. Rxe7+ Kh6 30. Ne5 Rd6 31. a4 Ra8 32. h4 Rd1+ 33. Ka2 Rxa4+ 34. Kb3 Ra5 35. hxg5+ Kxg5 36. Nf3+ Kg4 37. Be2 Rh1 38. Ne1+ Kg3 39. Bf3 h5 40. c4 h4 41. Bd5 h3 42. gxh3 Rf1 43. Nd3 Kxh3 44. c5 g5 45. Kc4 Rf6 46. c6 Ra7 47. Rxa7 1-0

[Event "DDR-Cup7 sf03 corr"]
[Site "DDR"]
[Date "1981.??.??"]
[Round "?"]
[White "Pfeiffer, Gerhard"]
[Black "Tabbert, Dirk"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "83"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bf4 Nf6 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0-0 Nd5 11. Bd2 Qc7 12. N1e2 Bd6 13. Nh5 g6 14. Ng7+ Kf8 15. Nxe6+ fxe6 16. Qxg6 Qf7 17. Bxh6+ Ke8 18. Qxf7+ Kxf7 19. Bg5 Nd7 20. c4 N5f6 21. c5 Bc7 22. Nc3 Ng4 23. Rd3 Rag8 24. Ne4 Ndf6 25. Rf3 Bd8 26. Rhh3 Kg6 27. Nd6 b5 28. Rf4 Be7 29. Ne4 Nxe4 30. Rxe4 Bxg5+ 31. hxg5 Nxf2 32. Rxe6+ Kxg5 33. Rf3 Rf8 34. Rxc6 Rxf3 35. gxf3 Nd3+ 36. Kd2 Nxb2 37. d5 Nc4+ 38. Kc3 a5 39. Re6 Rh3 40. d6 Rxf3+ 41. Kd4 Ra3 42. d7 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1978.??.??"]
[Round "?"]
[White "Pfeiffer, Gerhard"]
[Black "Fahrendholz, W."]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "105"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 b5 9. Nb3 Bd6 10. c4 Bxf3 11. Qxf3 Qxf3 12. gxf3 a5 13. Be3 Nf6 14. c5 Be7 15. d4 a4 16. Nc1 exd4 17. Bxd4 g5 18. b4 0-0-0 19. Ne2 Rhg8 20. Rad1 g4 21. hxg4 hxg4 22. Kg2 gxf3+ 23. Kxf3 Nh7 24. Ke3 Ng5 25. Nf4 Rde8 26. f3 f5 27. Nd3 Ne6 28. Be5 Bg5+ 29. f4 fxe4 30. Kxe4 Bh6 31. Rg1 Rgf8 32. Rg6 Bxf4 33. Rxe6 Rxe6 34. Nxf4 Rh6 35. Rg1 Rf7 36. Nd3 Rh3 37. Rg8+ Kb7 38. Bg3 Rh1 39. Bf4 Ra1 40. Rg2 Rd1 41. Bd2 Rd7 42. Ke3 Rh1 43. Nf4 Ra1 44. Bc3 Re7+ 45. Kd3 Rd7+ 46. Ke4 Rc1 47. Rg3 Re7+ 48. Kd3 Rd7+ 49. Ke4 Re7+ 50. Kf5 Rf1 51. Be5 Rf7+ 52. Kg5 Rf8 53. a3 1/2-1/2

[Event "FRG-ch M corr"]
[Site "GER corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Strinitz, Heinz"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "E26"]
[PlyCount "43"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 b6 7. Ne2 Ba6 8. Ng3 Nc6 9. e4 0-0 10. Bg5 h6 11. h4 cxd4 12. cxd4 hxg5 13. hxg5 g6 14. e5 Nh7 15. Qg4 Kg7 16. Rxh7+ Kxh7 17. Qh4+ Kg8 18. Bd3 Qe7 19. Kd2 f5 20. gxf6 Qh7 21. Qg5 Ne7 22. Rh1 1-0

[Event "Match/Nation GER-NED  11-11"]
[Site "Oberhausen"]
[Date "1962.06.17"]
[Round "2.10"]
[White "Van Oosterom, Joop J"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "37"]
[EventDate "1962.06.16"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. d3 0-0 7. Nc3 dxc4 8. d4 Nd5 9. e4 Nb6 10. Be3 N8d7 11. Qe2 e6 12. Rfd1 Qe7 13. Nd2 e5 14. Nxc4 Nxc4 15. Qxc4 exd4 16. Bxd4 Ne5 17. Qe2 Be6 18. h3 Rfd8 19. Rac1 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.30"]
[Round "15"]
[White "Pfeiffer, Gerhard"]
[Black "Eising, Johannes"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "84"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. g3 Bg7 4. Bg2 d6 5. f4 Na6 6. c4 Nc7 7. a4 Rb8 8. e4 e6 9. Nf3 exd5 10. cxd5 Bg4 11. 0-0 Nf6 12. Nc3 0-0 13. h3 Bxf3 14. Qxf3 Nd7 15. e5 dxe5 16. f5 Ne8 17. g4 Nd6 18. Ne4 Nxe4 19. Qxe4 g5 20. Ra3 Bf6 21. Rd1 Qb6 22. d6 Qb4 23. Rc3 Qxe4 24. Bxe4 Bd8 25. Rb3 Bb6 26. Kf1 h6 27. Bd2 c4 28. Rb4 Rfc8 29. a5 Bxa5 30. Rxb7 Rxb7 31. Bxb7 Rb8 32. Bc6 Bxd2 33. Rxd2 Rd8 34. Bxd7 Rxd7 35. Ke2 Kf8 36. Ke3 Ke8 37. Ke4 Rb7 38. Kxe5 Rb3 39. d7+ Kd8 40. Kf6 Rd3 41. Rc2 Rxd7 42. Rxc4 Rb7 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.29"]
[Round "14"]
[White "Mohrlok, Dieter A"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "69"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 Bg4 6. Bxc4 e6 7. Be3 Nbd7 8. 0-0 Be7 9. Qc2 Bxf3 10. gxf3 0-0 11. Rad1 Qa5 12. Be2 Qh5 13. Kh1 e5 14. Rg1 exd4 15. f4 Qh4 16. Rxd4 Bc5 17. Rdd1 Bxe3 18. fxe3 Rfd8 19. Rg3 Nf8 20. Rdg1 Ne8 21. e5 Qe7 22. Ne4 g6 23. Bc4 b5 24. Bb3 c5 25. Qg2 c4 26. Bc2 Rac8 27. Ng5 Rc7 28. Qh3 Rd2 29. Be4 Ng7 30. Qh6 f6 31. Nxh7 Nxh7 32. Bxg6 Nf8 33. Rh3 Nxg6 34. Rxg6 Qc5 35. Qh8+ 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.28"]
[Round "13"]
[White "Hottes, Dieter"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "56"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 e6 6. c5 Nbd7 7. b4 g6 8. Bb2 Bg7 9. Bd3 0-0 10. 0-0 Qe7 11. Re1 Qd8 12. Qb3 Nh5 13. Rad1 f5 14. Ne2 g5 15. Ng3 Nxg3 16. hxg3 g4 17. Ne5 Nxe5 18. dxe5 Qc7 19. Qc3 Bd7 20. a4 Be8 21. Ra1 Bd7 22. Kf1 Rfc8 23. Qd4 Be8 24. Ke2 Qe7 25. Bc3 Qg5 26. Rh1 Bf8 27. Kd2 Rc7 28. Rab1 Rac8 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.27"]
[Round "12"]
[White "Pfeiffer, Gerhard"]
[Black "Joppen, Egon"]
[Result "1/2-1/2"]
[ECO "A89"]
[PlyCount "38"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Nf6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. c5 e6 11. c6 exd5 12. Nxd5 bxc6 13. Nb4 e4 14. Qxd8 Rxd8 15. Nxc6 Re8 16. Rd1 Bd7 17. Na5 Bb5 18. Bf1 Red8 19. Bf4 Ne8 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.26"]
[Round "11"]
[White "Kestler, Hans Guenter"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "30"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Be3 e6 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. 0-0-0 Qa5 13. Kb1 0-0-0 14. Qb3 Qb4 15. Qxb4 Bxb4 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.25"]
[Round "10"]
[White "Pfeiffer, Gerhard"]
[Black "Pesch, Hans"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "42"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 Nbd7 7. Nge2 Nh5 8. Be3 0-0 9. Qd2 a6 10. Bc2 Rb8 11. b4 Nf4 12. 0-0 Nxe2+ 13. Qxe2 f5 14. f3 f4 15. Bf2 g5 16. Rfd1 Nf6 17. Kf1 g4 18. Ke1 g3 19. hxg3 fxg3 20. Bxg3 Nh5 21. Qf2 Nf4 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.24"]
[Round "9"]
[White "Troeger, Paul"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "75"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Nbd2 Bf5 4. c4 e6 5. e3 Nd7 6. Be2 h6 7. 0-0 Ngf6 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 Qb6 11. cxd5 cxd5 12. Nb3 Bc5 13. Kh1 0-0 14. Bd3 Bxd3 15. Qxd3 f5 16. Bd2 a5 17. Bc3 a4 18. Nd4 Qa6 19. Qd1 Bxd4 20. Bxd4 Rac8 21. g4 Nc5 22. gxf5 exf5 23. Rg1 Ne6 24. Rg2 Rc7 25. a3 Rfc8 26. Bc3 Qc4 27. Qf3 d4 28. exd4 Nxd4 29. Bxd4 Qxd4 30. Rag1 Rd8 31. Rg6 Kh7 32. h3 Qd5 33. Qxd5 Rxd5 34. R6g2 Rd4 35. Rf2 Rcc4 36. Rgf1 Kg8 37. Kg2 Kf7 38. h4 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.22"]
[Round "8"]
[White "Pfeiffer, Gerhard"]
[Black "Weise, Dieter"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "82"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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 0-0 5. Bd3 d5 6. Nge2 b6 7. 0-0 Bb7 8. f3 c5 9. a3 cxd4 10. axb4 dxc3 11. bxc3 Qc7 12. cxd5 Bxd5 13. e4 Bb7 14. Qc2 Rc8 15. Bf4 e5 16. Be3 Nc6 17. Qb3 Rd8 18. Rfd1 Rd7 19. Rd2 Rad8 20. Rad1 h6 21. c4 Nh5 22. g3 Rd6 23. c5 Rf6 24. cxb6 axb6 25. Kg2 Bc8 26. Bb5 Rxd2 27. Rxd2 Na7 28. Bc4 g5 29. Qd3 Kg7 30. b5 Rg6 31. Qc3 Nf6 32. Bd3 Qd6 33. Ra2 Qb8 34. Qa3 g4 35. Qxa7 gxf3+ 36. Kxf3 Qd6 37. Bc4 Be6 38. Rd2 Qb4 39. Bxe6 Qxe4+ 40. Kf2 Ng4+ 41. Bxg4 Qxg4 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.21"]
[Round "7"]
[White "Bachmann, Karlheinz"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "43"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 a6 7. b3 b6 8. Bd3 Bb7 9. Ne5 Nxe5 10. dxe5 Ng4 11. f4 d4 12. Nd1 dxe3 13. Nxe3 Bb4+ 14. Ke2 Qh4 15. g3 Qh5 16. Nxg4 Qxg4+ 17. Kf2 Bc5+ 18. Be3 Bxe3+ 19. Kxe3 c5 20. Be4 0-0-0 21. Bxb7+ Kxb7 22. Qe2 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.20"]
[Round "6"]
[White "Pfeiffer, Gerhard"]
[Black "Kohl, Andreas"]
[Result "0-1"]
[ECO "D23"]
[PlyCount "72"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nbd7 5. Qxc4 c6 6. g3 e5 7. dxe5 Nxe5 8. Nxe5 Qa5+ 9. Nc3 Qxe5 10. Bg2 Be7 11. Bxc6+ Bd7 12. Bxb7 Rd8 13. 0-0 0-0 14. Bg2 Qh5 15. Qf4 h6 16. e4 Bc5 17. Qh4 Qg6 18. h3 Rfe8 19. Re1 Re5 20. g4 Rde8 21. Be3 h5 22. f4 hxg4 23. fxe5 gxh3 24. Qf2 Ng4 25. Qg3 Nxe3 26. Qxg6 Nxg2+ 27. Kh2 fxg6 28. Red1 Bg4 29. Rd5 Be3 30. Kg3 Be6 31. Rb5 Bf4+ 32. Kf2 Rf8 33. Kg1 g5 34. Rd1 g4 35. Nd5 g3 36. Rd3 Bxd5 0-1

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.19"]
[Round "5"]
[White "Darga, Klaus"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "73"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. d4 Ngf6 7. Nxf6+ Nxf6 8. Qe2 Be7 9. 0-0 0-0 10. Bg5 a6 11. Rad1 Qc7 12. Bb3 a5 13. c3 a4 14. Bc2 a3 15. b3 b6 16. Ne5 Bb7 17. Rd3 g6 18. Rf3 Kg7 19. Rh3 Rh8 20. Re1 Bd8 21. Bh6+ Kg8 22. c4 Ne8 23. Bf4 Qe7 24. Ng4 Bc7 25. Bxc7 Qxc7 26. Rf3 Kg7 27. Qd2 Qe7 28. Qc3 Qh4 29. d5+ Kg8 30. dxe6 f5 31. Ne5 c5 32. Nf7 Ng7 33. Rh3 Qe7 34. Bxf5 Rd8 35. Bxg6 Rd4 36. Nxh8 hxg6 37. Nxg6 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.18"]
[Round "4"]
[White "Pfeiffer, Gerhard"]
[Black "Clemens, Christian"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "81"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 0-0 6. Bd3 Bxd2+ 7. Nbxd2 d6 8. 0-0 e5 9. e4 Bg4 10. d5 c5 11. Qc2 Nh5 12. g3 g6 13. Ne1 Bh3 14. Ng2 f5 15. exf5 gxf5 16. Rfe1 Qg5 17. Nf3 Qf6 18. Nfh4 Nd7 19. Be2 Qf7 20. f4 Bg4 21. Bxg4 fxg4 22. Rf1 Qg7 23. f5 Rf7 24. Rae1 Qg5 25. Qe2 Ng7 26. Ne3 h5 27. Qd3 Re8 28. Qa3 e4 29. Rf4 Qf6 30. Nc2 Ne5 31. Rfxe4 Rfe7 32. R4e3 Kh7 33. Kf2 a6 34. Qc3 b5 35. b3 bxc4 36. bxc4 Rb8 37. Ng6 Ree8 38. Nxe5 dxe5 39. Kg2 Qg5 40. Rf1 Nxf5 41. Qd3 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.17"]
[Round "3"]
[White "Bialas, Wolfram"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "39"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 e6 9. Re1 Bxd3 10. Qxd3 Be7 11. c4 0-0 12. Bf4 Re8 13. Rad1 Qb6 14. Qc2 Nf8 15. Re3 Ng6 16. Rb3 Qa6 17. Bc1 b5 18. a3 Qa4 19. Rc3 Qxc2 20. Rxc2 1/2-1/2

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.16"]
[Round "2"]
[White "Pfeiffer, Gerhard"]
[Black "Pfleger, Helmut"]
[Result "1-0"]
[ECO "D22"]
[PlyCount "57"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 b5 5. a4 Bb7 6. b3 e6 7. bxc4 bxc4 8. Bxc4 Nf6 9. 0-0 Bd6 10. Nc3 Nbd7 11. Rb1 Rb8 12. Qe2 a5 13. Bd3 0-0 14. e4 e5 15. d5 Nc5 16. Bb5 Bc8 17. Nd2 Bd7 18. Rb2 Bxb5 19. axb5 Qd7 20. Nc4 a4 21. Bg5 Qg4 22. Qxg4 Nxg4 23. Nxd6 cxd6 24. Be7 Rfc8 25. Bxd6 Ra8 26. b6 Nd3 27. Re2 Re8 28. b7 Rad8 29. Rb1 1-0

[Event "GER-ch46 (FRG-04)"]
[Site "Bad Pyrmont"]
[Date "1961.10.15"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "72"]
[EventDate "1961.10.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Nf3 0-0 9. c3 Re8 10. 0-0 Bd6 11. Qc2 Be6 12. Bxe6 fxe6 13. Re1 Qd7 14. Qb3 Na6 15. Be3 Nc7 16. Rad1 b5 17. Ne5 Qc8 18. Nxc6 Nd5 19. Nb4 Bxb4 20. cxb4 Qc4 21. Qxc4 bxc4 22. Rc1 Rec8 23. Bd2 Kf7 24. Rc2 Rc7 25. Rec1 Rac8 26. b5 Ke8 27. a4 Kd7 28. Ba5 Nb6 29. f3 Kd6 30. Kf2 Kd5 31. Ke3 Rb7 32. Ra1 Ra8 33. Be1 Nc8 34. b3 cxb3 35. Rc5+ Kd6 36. Rb1 Nb6 1/2-1/2

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.07.02"]
[Round "10.5"]
[White "Geller, Efim P"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "75"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 Nbd7 5. cxd5 cxd5 6. Bf4 e6 7. e3 a6 8. Bd3 Be7 9. h3 b5 10. 0-0 Bb7 11. a4 b4 12. Ne2 Rc8 13. a5 0-0 14. Nc1 Ne4 15. Qe2 Rc6 16. Nb3 Qa8 17. Ne5 Nxe5 18. Bxe5 f6 19. Bf4 f5 20. f3 Nf6 21. g4 Nd7 22. Rfc1 Rxc1+ 23. Rxc1 fxg4 24. Rc7 gxf3 25. Qxf3 Bc8 26. Qh5 Nf6 27. Bxh7+ Kh8 28. Qh4 Bd8 29. Rxg7 Kxg7 30. Qh6+ Kf7 31. Bd6 Rg8+ 32. Bxg8+ Kxg8 33. Qf8+ Kh7 34. Qxd8 Qc6 35. Be5 Ne4 36. Qe7+ Kg6 37. Qg7+ Kh5 38. Bf4 1-0

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.30"]
[Round "9.5"]
[White "Pfeiffer, Gerhard"]
[Black "Puig Pulido, Pedro"]
[Result "1/2-1/2"]
[ECO "E85"]
[PlyCount "80"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Spain"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 Nc6 7. d5 Ne7 8. Be3 c5 9. Qd2 0-0 10. g4 Ne8 11. 0-0-0 f5 12. h3 a6 13. Kb1 Bd7 14. Nc1 Rb8 15. Bd3 f4 16. Bf2 b5 17. N3e2 bxc4 18. Bxc4 Bb5 19. Qc3 Qb6 20. Nd3 Nc8 21. Rd2 Rf7 22. Ka1 a5 23. b3 Qa6 24. Rb1 Nb6 25. Nb2 Rfb7 26. Rdd1 a4 27. Bxb5 Qxb5 28. Qd3 Qxd3 29. Rxd3 c4 30. Rdd1 axb3 31. Bxb6 bxa2 32. Rbc1 Rxb6 33. Nxc4 Rb3 34. Nc3 Bf6 35. Kxa2 R3b4 36. Rb1 Rxb1 37. Rxb1 Rxb1 38. Kxb1 Kf7 39. Kc2 Ke7 40. Nb5 Kd7 1/2-1/2

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.29"]
[Round "8.5"]
[White "Pfeiffer, Gerhard"]
[Black "Florian, Tibor"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "81"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nc6 12. 0-0 b6 13. Rfe1 Bb7 14. a4 Rc8 15. Rad1 Na5 16. Bb5 Nc4 17. Qa2 Nd6 18. Bd3 Rc3 19. Qb2 Qc7 20. e5 Nf5 21. Bxf5 Bxf3 22. Rc1 Rc8 23. Rxc3 Qxc3 24. Qxc3 Rxc3 25. gxf3 exf5 26. d5 Kf8 27. d6 Rc6 28. Rd1 Ke8 29. Rd4 Rc1+ 30. Kg2 Kd7 31. f4 h6 32. h4 g6 33. Kf3 Rc3+ 34. Ke2 Rc5 35. Kd3 g5 36. hxg5 hxg5 37. Rc4 Rd5+ 38. Ke3 f6 39. Rc7+ Ke8 40. exf6 gxf4+ 41. Kxf4 1-0

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.28"]
[Round "7.5"]
[White "Marsalek, Josef"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "74"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 a6 7. c5 Be7 8. Bd3 Qc7 9. b4 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Bb2 Qh5 13. Ne2 Qg4 14. Nf4 h6 15. f3 Qd7 16. 0-0 Qc7 17. g3 0-0 18. Qc3 a5 19. b5 Re8 20. b6 Qd8 21. e4 dxe4 22. fxe4 Bf8 23. Qc4 Be6 24. Nxe6 Rxe6 25. e5 Nd5 26. Rf3 Qe7 27. Rc1 g6 28. Be4 Rd8 29. Rd3 Bg7 30. Bxd5 cxd5 31. Rxd5 Rxd5 32. Qxd5 Bxe5 33. Bxe5 Rxe5 34. Qd4 Re4 35. Qd6 Re1+ 36. Rxe1 Qxe1+ 37. Kg2 Qe2+ 1/2-1/2

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.27"]
[Round "6.5"]
[White "Pfeiffer, Gerhard"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "81"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Yugoslavia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "YUG"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. Qe2 0-0 8. b3 Qe8 9. Bb2 d6 10. Nc3 Qg6 11. Ne1 Nbd7 12. Nb5 Bd8 13. Qc2 Ng4 14. h3 Nh6 15. b4 a6 16. Nc3 e5 17. d5 e4 18. Nxe4 fxe4 19. Bxe4 Qe8 20. Bxh7+ Kh8 21. Bg6 Qe7 22. Nd3 Bc8 23. Nf4 Ne5 24. Be4 Rf6 25. Ne6 b5 26. cxb5 axb5 27. Bxe5 dxe5 28. d6 Qxe6 29. dxc7 Bxc7 30. Bxa8 Bb6 31. Rac1 Bd7 32. Rfd1 Nf5 33. Be4 Nd6 34. Bc6 Bc8 35. Bxb5 Bb7 36. Bc6 Ba6 37. a4 Bc4 38. a5 Ba7 39. Rxd6 Qxd6 40. Qxc4 Qd2 41. Bf3 1-0

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.25"]
[Round "5.5"]
[White "Pfeiffer, Gerhard"]
[Black "Smyslov, Vassily V"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "90"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. h3 b6 5. Bf4 Ba6 6. Nbd2 0-0 7. Qa4 d6 8. 0-0-0 c5 9. e4 Bxf1 10. Rhxf1 Nbd7 11. Kb1 b5 12. Qxb5 Rb8 13. Qd3 cxd4 14. cxd4 Qb6 15. Nc4 Qb5 16. Rc1 Rfc8 17. b3 Nb6 18. Nb2 Qxd3+ 19. Nxd3 Nxe4 20. Rxc8+ Rxc8 21. Rc1 Ra8 22. Rc2 Nd5 23. Bc1 a5 24. Bb2 f5 25. Nd2 a4 26. Nc4 axb3 27. axb3 Rb8 28. Ka2 Kf7 29. f3 Ng5 30. Rd2 Ne6 31. Ne1 h5 32. Nc2 Bh6 33. Rf2 h4 34. N4a3 Nef4 35. Nc4 Nd3 36. Rf1 N5f4 37. Rg1 Ne2 38. Rd1 Ndc1+ 39. Kb1 Nxb3 40. d5 Bg7 41. N4a3 Bxb2 42. Kxb2 Nbd4+ 43. Ka1 Kf6 44. Re1 Kg5 45. Ka2 Kf4 0-1

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.24"]
[Round "4.5"]
[White "Puig Pulido, Pedro"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "40"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Bc4 Nf6 5. f3 e3 6. Bxe3 Bf5 7. Qd2 e6 8. Nge2 h6 9. g4 Bh7 10. h4 Nd5 11. Bf2 Be7 12. 0-0-0 Nd7 13. Bg3 N7b6 14. Bd3 Bxd3 15. Qxd3 Nxc3 16. Nxc3 Bd6 17. Be5 Bxe5 18. dxe5 Qxd3 19. Rxd3 Ke7 20. Ne4 Nc4 1/2-1/2

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.23"]
[Round "3.5"]
[White "Florian, Tibor"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "34"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Nbd7 5. e3 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Bb5+ Kf8 15. 0-0 h6 16. Qe2 Qb6 17. Bd3 Rd8 1/2-1/2

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.22"]
[Round "2.5"]
[White "Pfeiffer, Gerhard"]
[Black "Marsalek, Josef"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "60"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Czechoslovakia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CSR"]

1. d4 Nf6 2. c4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 d5 6. Nc3 Be7 7. c5 b6 8. b4 0-0 9. Bb2 Bb7 10. Bd3 Ne4 11. 0-0 Nd7 12. Re1 f5 13. Bb5 bxc5 14. bxc5 Ndxc5 15. dxc5 Bxc5 16. Nxe4 fxe4 17. Nd4 Qb6 18. Rb1 e5 19. Ba4 exd4 20. Ba3 Bxa3 21. Rxb6 axb6 22. Qb3 Bc5 23. Rc1 Rf7 24. f3 d3+ 25. Kf1 exf3 26. g3 Ra5 27. Be8 Re7 28. Bh5 Ra3 29. Qd1 d2 30. Rxc5 Re1+ 0-1

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.21"]
[Round "1.5"]
[White "Matulovic, Milan"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "82"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Yugoslavia"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "YUG"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 b6 8. b4 0-0 9. Bd3 Bb7 10. 0-0 a5 11. Na4 Nbd7 12. Bb5 Rc8 13. Ne5 Nxe5 14. dxe5 bxc5 15. exf6 Bxf6 16. Nxc5 Bxa1 17. Be3 d4 18. Bf4 Qd5 19. Nxb7 Qxb7 20. Qe2 Bc3 21. bxa5 Bxa5 22. Ba6 Qd5 23. Bxc8 Rxc8 24. Rd1 Bc3 25. Qc2 Ra8 26. a4 h6 27. Rb1 Qc4 28. Qe4 Qxa4 29. h4 Rd8 30. Bc7 Rc8 31. Be5 Qd7 32. Rb7 Qd5 33. Qxd5 exd5 34. Rd7 f6 35. Bf4 Rc5 36. Rb7 g5 37. Bd6 Ra5 38. Kf1 d3 39. Rb1 Kf7 40. h5 Ke6 41. Bf8 Ra8 0-1

[Event "Clare Benedict Cup-08"]
[Site "Neuhausen"]
[Date "1961.04.09"]
[Round "5.3"]
[White "Pfeiffer, Gerhard"]
[Black "Littlewood, John Eric"]
[Result "0-1"]
[ECO "E89"]
[PlyCount "100"]
[EventDate "1961.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "England"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 Nbd7 9. d5 cxd5 10. cxd5 a6 11. g4 b5 12. Ng3 Nb6 13. b3 Bd7 14. Rc1 b4 15. Nd1 a5 16. Be2 Ne8 17. Bd3 Nc8 18. Nb2 Ne7 19. Nc4 Rb8 20. Qf2 f5 21. gxf5 gxf5 22. Bb6 Qc8 23. Rc2 Qb7 24. Nh5 Bb5 25. Nxg7 Kxg7 26. Qg2+ Kh8 27. Be3 f4 28. Bf2 a4 29. Qh3 axb3 30. axb3 Ra8 31. Ke2 Rg8 32. Rhc1 Ra6 33. Qf1 Ng6 34. Ra1 Rxa1 35. Qxa1 Qg7 36. Qa5 Bxc4 37. Rxc4 Qh6 38. Qd8 Ng7 39. Qf6 Rf8 40. Qxd6 Qxh2 41. Rc7 Ne8 42. Qd7 Nxc7 43. Qxc7 Qg2 44. Bb5 h5 45. Bd7 h4 46. d6 Ra8 47. Ba4 h3 48. d7 h2 49. d8Q+ Rxd8 50. Qxd8+ Kg7 0-1

[Event "Clare Benedict Cup-08"]
[Site "Neuhausen"]
[Date "1961.04.08"]
[Round "4.2"]
[White "Norcia, Federico"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "20"]
[EventDate "1961.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Germany"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. c3 c6 5. Qb3 Qb6 6. Nbd2 Nbd7 7. h3 h6 8. e3 e6 9. Be2 Be7 10. 0-0 0-0 1/2-1/2

[Event "Clare Benedict Cup-08"]
[Site "Neuhausen"]
[Date "1961.04.07"]
[Round "3.1"]
[White "Pfeiffer, Gerhard"]
[Black "Spanjaard, Eduard"]
[Result "1-0"]
[ECO "E89"]
[PlyCount "91"]
[EventDate "1961.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 Nbd7 9. d5 cxd5 10. cxd5 a6 11. g4 h5 12. h3 Nh7 13. 0-0-0 h4 14. Rg1 b5 15. g5 Nb6 16. b3 b4 17. Nb1 a5 18. Qe1 Bd7 19. Qxh4 a4 20. Kd2 axb3 21. axb3 Ra2+ 22. Ke1 Qb8 23. Qf2 Nc8 24. Nd2 Ne7 25. Nc1 Rb2 26. Bc4 f5 27. gxf6 Nxf6 28. Qh4 Kf7 29. Nd3 Rh8 30. Qf2 Rc2 31. Nxe5+ dxe5 32. d6+ Rxc4 33. Nxc4 Nc6 34. Qg3 Ne8 35. Qxg6+ Kf8 36. Kf2 Rxh3 37. Rh1 Rxh1 38. Rxh1 Qd8 39. Bg5 Qa8 40. Bh6 Qa7+ 41. Kg2 Kg8 42. Bxg7 Nxg7 43. Rh7 Be6 44. Nb6 Qf7 45. Qh6 Bh3+ 46. Kh2 1-0

[Event "Clare Benedict Cup-08"]
[Site "Neuhausen"]
[Date "1961.04.05"]
[Round "1.1"]
[White "Kinzel, Anton"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "113"]
[EventDate "1961.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Germany"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. Nge2 a6 10. d4 b5 11. Qb3 Ra7 12. a4 bxa4 13. Rxa4 Rb7 14. Qa2 Rb6 15. 0-0 Bb7 16. Re1 Qa8 17. Nf4 Re8 18. Nd3 e6 19. dxe6 Rbxe6 20. Rxe6 Rxe6 21. Bxb7 Qxb7 22. d5 Rb6 23. Be3 Rd6 24. Rb4 Qc8 25. Qb3 a5 26. Rb5 a4 27. Qxa4 Ra6 28. Qb3 Ng4 29. Bf4 Nf8 30. h3 Qf5 31. Qc4 Nf6 32. Kg2 Ra1 33. d6 Qd7 34. Ne5 Qa7 35. Qc7 Qa8+ 36. Rb7 Ne6 37. Qb8+ Bf8 38. Nd7 Nxd7 39. Qxa8 Rxa8 40. Rxd7 Rb8 41. Nd5 Nxf4+ 42. gxf4 Rxb2 43. Rd8 Rd2 44. Nf6+ Kg7 45. Ne8+ Kh6 46. Kf3 Rd1 47. Ke2 Rd4 48. f3 Rxf4 49. Ke3 Rh4 50. Rd7 Rh5 51. Nf6 Re5+ 52. Kd4 Re6 53. Ne4 Kg7 54. Kd5 Re8 55. Ng5 Re3 56. Rxf7+ Kh6 57. Rxf8 1-0

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.11.08"]
[Round "11"]
[White "Langeweg, Kick"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "190"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d3 Nf6 3. c3 h6 4. g3 c6 5. Bg2 Bf5 6. 0-0 Nbd7 7. Nbd2 e6 8. b4 Be7 9. Bb2 0-0 10. Re1 a5 11. a3 Bh7 12. e4 axb4 13. cxb4 Nb6 14. Rc1 Na4 15. Bd4 Ne8 16. Nb3 Nc7 17. Na5 dxe4 18. dxe4 c5 19. Nxb7 Qb8 20. Nxc5 Nxc5 21. Bxc5 Bxc5 22. Rxc5 Rxa3 23. Qc1 Rxf3 24. Bxf3 Na6 25. b5 Nxc5 26. Qxc5 Rc8 27. Qb4 Qb6 28. Rd1 g5 29. e5 Rc5 30. Bc6 Rxc6 31. bxc6 Qxb4 32. c7 Qc3 33. Rd8+ Kg7 34. c8Q Qe1+ 35. Kg2 Be4+ 36. f3 Qe2+ 37. Kg1 Qe3+ 38. Kf1 Bd3+ 39. Rxd3 Qxd3+ 40. Kf2 Qd4+ 41. Kg2 Qxe5 42. Qc2 Qe3 43. Qb2+ e5 44. g4 Qf4 45. h3 Qf6 46. Qb8 Qe6 47. Qb1 h5 48. gxh5 Kh6 49. Qb8 Kxh5 50. Qg8 Kh6 51. Qh8+ Kg6 52. Qg8+ Kf5 53. Kg3 Qg6 54. Qc8+ Kf6 55. Qh8+ Qg7 56. Qe8 Kg6 57. Qc8 Qf6 58. Qg8+ Kh6 59. Kg2 Qf5 60. Qh8+ Kg6 61. Qg8+ Kf6 62. Qf8 Qf4 63. Qh8+ Ke7 64. Qa8 Qd4 65. Qa3+ Ke6 66. Qa6+ Qd6 67. Qc8+ Ke7 68. Qa8 Qd8 69. Qc6 Qd7 70. Qc5+ Kf6 71. Qf8 Kf5 72. Kg3 Qc7 73. Kg2 e4 74. fxe4+ Kf4 75. e5 Qc2+ 76. Kf1 Qc4+ 77. Kf2 Kxe5 78. Qb8+ Kf5 79. Qb1+ Qe4 80. Qb5+ Kg6 81. Kg3 f5 82. Qd7 f4+ 83. Kf2 Qe3+ 84. Kf1 f3 85. Qd6+ Kh5 86. Qg3 Kh6 87. Qd6+ Kg7 88. Qc7+ Kf6 89. Qd6+ Kf5 90. Qg3 Qf4 91. Qe1 Qc4+ 92. Kg1 Qe4 93. Kf1 Kf4 94. Qc1+ Kg3 95. Qc7+ Kxh3 0-1

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.11.04"]
[Round "8"]
[White "Pfeiffer, Gerhard"]
[Black "Kluger, Gyula"]
[Result "0-1"]
[ECO "E51"]
[PlyCount "109"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 0-0 6. Nf3 b6 7. Rc1 Ba6 8. Qa4 c5 9. a3 cxd4 10. exd4 Bxc3 11. bxc3 Qc8 12. cxd5 Bxf1 13. Kxf1 exd5 14. Ne5 Ne4 15. Be1 f6 16. Qb3 Rd8 17. Nd3 Nc6 18. f3 Qa6 19. Rd1 Na5 20. Qb4 Nc4 21. Ke2 Ned6 22. a4 Qc8 23. Bd2 Re8+ 24. Kf2 g5 25. Bc1 Qf5 26. g4 Qg6 27. Qb3 Re6 28. Qc2 Rae8 29. Rde1 Rxe1 30. Rxe1 Rxe1 31. Kxe1 Qe8+ 32. Kf2 a5 33. Qb3 h5 34. h3 Kg7 35. Qd1 h4 36. Kg1 Nf7 37. f4 Ncd6 38. fxg5 fxg5 39. Ne1 Qe4 40. Nf3 Kg6 41. Kg2 b5 42. axb5 Nxb5 43. Qd2 Nbd6 44. Kf2 Nc4 45. Qd1 Ncd6 46. Qd2 Qe7 47. Qd3+ Ne4+ 48. Kf1 Qc7 49. Ne5+ Nxe5 50. dxe5 Qxe5 51. Qa6+ Qf6+ 52. Qxf6+ Kxf6 53. Bb2 Nd2+ 54. Ke2 Nc4 55. Bc1 0-1

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.11.03"]
[Round "7"]
[White "Petrosian, Tigran V"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "59"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. d4 e6 6. Qc2 a6 7. b3 b6 8. Bd3 Bb7 9. 0-0 Be7 10. Bb2 dxc4 11. bxc4 c5 12. Ne5 cxd4 13. exd4 Nxe5 14. dxe5 Nd7 15. f4 Nc5 16. Be2 g6 17. Rad1 Qc7 18. Nd5 exd5 19. cxd5 Qc8 20. e6 0-0 21. Qc3 f6 22. d6 Na4 23. Qxc8 Rfxc8 24. Ba1 Rc2 25. dxe7 Rxe2 26. Rd8+ Kg7 27. Rc1 Rxe6 28. Rc7 Kh6 29. Bxf6 Be4 30. Bg5+ 1-0

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.10.31"]
[Round "4"]
[White "Pfeiffer, Gerhard"]
[Black "Wade, Robert Graham"]
[Result "1/2-1/2"]
[ECO "E46"]
[PlyCount "36"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "England"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3 c5 9. dxc5 Bxc5 10. Be2 Nc6 11. 0-0 d4 12. Na4 Bd6 13. b4 Be5 14. Rb1 dxe3 15. Bxe3 Nd4 16. Bxd4 Bxd4 17. Bf3 Rb8 18. Re1 Be6 1/2-1/2

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.10.30"]
[Round "3"]
[White "Mititelu, Gheorghe"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "37"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Qc2 a6 9. Rd1 0-0 10. a3 b5 11. cxb5 cxb5 12. Bd3 Bb7 13. 0-0 Rc8 14. Rc1 Ne4 15. Bxe7 Qxe7 16. Bxe4 dxe4 17. Nd2 f5 18. Qb3 Nb6 19. Qb4 1/2-1/2

[Event "Olympiad-14 Final A"]
[Site "Leipzig"]
[Date "1960.10.28"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "46"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. h4 h6 8. Nf4 Bh7 9. Bc4 Nf6 10. c3 Bd6 11. Nfh5 Rg8 12. Bf4 Bxf4 13. Nxf4 Qd6 14. Qf3 Nbd7 15. 0-0-0 0-0-0 16. Rhe1 Nb6 17. Bb3 Nbd5 18. Nfh5 Nxh5 19. Nxh5 Bg6 20. Rd2 Rd7 21. g3 Rc7 22. Nf4 Nxf4 23. gxf4 Bf5 1/2-1/2

[Event "Olympiad-14 Preliminaries D"]
[Site "Leipzig"]
[Date "1960.10.26"]
[Round "9"]
[White "Pfeiffer, Gerhard"]
[Black "Rossolimo, Nicolas"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "27"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 0-0 9. 0-0 Be4 10. b3 d6 11. Bb2 Nd7 12. Rad1 c6 13. Qe3 d5 14. Ne5 1/2-1/2

[Event "Olympiad-14 Preliminaries D"]
[Site "Leipzig"]
[Date "1960.10.23"]
[Round "7"]
[White "Pfeiffer, Gerhard"]
[Black "Batlouni, Salim"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "15"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LBN"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. Nf3 Bd6 6. Ne5 Nd7 7. Qh5+ Kf8 8. Qf7# 1-0

[Event "Olympiad-14 Preliminaries D"]
[Site "Leipzig"]
[Date "1960.10.21"]
[Round "5"]
[White "Pfeiffer, Gerhard"]
[Black "Cassidy, Paul"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "81"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Ireland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "IRL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 h6 8. Bh4 Be7 9. Qc2 0-0 10. Nge2 Re8 11. f3 Nf8 12. 0-0 Be6 13. Kh1 Rc8 14. Rad1 Qa5 15. Be1 Qd8 16. Bf2 Qa5 17. a3 Bd6 18. Bg1 Bb8 19. Na4 N8d7 20. b4 Qd8 21. Rc1 Qe7 22. Qd2 Bd6 23. e4 dxe4 24. fxe4 Bb8 25. Nac3 Nb6 26. e5 Nfd5 27. Ne4 Nd7 28. N2g3 a5 29. bxa5 Qxa3 30. Ra1 Qb4 31. Qf2 Qe7 32. Rfb1 Nb4 33. Bf1 Nf8 34. Qb2 Nd5 35. Qxb7 Qh4 36. a6 Rc7 37. Qb2 Ra7 38. Qc1 Nc7 39. Nd6 Rd8 40. Ngf5 Bxf5 41. Nxf5 1-0

[Event "Olympiad-14 Preliminaries D"]
[Site "Leipzig"]
[Date "1960.10.18"]
[Round "2"]
[White "Mititelu, Gheorghe"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "141"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. e4 e5 8. Bxc4 exd4 9. e5 Nd5 10. Qxd4 Be7 11. Nf3 Nb6 12. Qxd8+ Bxd8 13. Bb3 Na6 14. Be3 Be6 15. Bxe6 fxe6 16. Nd4 Kd7 17. Rd1 Nd5 18. Nxd5 cxd5 19. Nb5 Nb4 20. Ke2 Nc6 21. f4 a6 22. Nd6 Be7 23. Nc4 Raf8 24. Rhf1 Kc8 25. Nd6+ Bxd6 26. exd6 Kd7 27. Bc5 b6 28. Bxb6 Kxd6 29. Rc1 Rb8 30. a5 Rhc8 31. Kd2 g6 32. Rf3 Ne7 33. Re1 Kd7 34. g4 Rc6 35. Rh3 Rbc8 36. Bd4 h5 37. gxh5 Nf5 38. Be5 Rc2+ 39. Kd3 gxh5 40. Rxh5 R8c4 41. Rh7+ Kc6 42. Rc7+ Kb5 43. Rb7+ Kc6 44. Rb6+ Kd7 45. Re2 Rxe2 46. Kxe2 Nd4+ 47. Bxd4 Rxd4 48. Kf3 Rd2 49. h4 Ke7 50. b4 Rb2 51. h5 Kf6 52. Rb8 Rb1 53. Rf8+ Kg7 54. Re8 Kf7 55. Rb8 Kf6 56. h6 Rh1 57. Rf8+ Kg6 58. Ra8 Rxh6 59. Rxa6 Kf5 60. Rb6 Rh3+ 61. Ke2 e5 62. fxe5 Kxe5 63. a6 Ra3 64. b5 Kd4 65. Rc6 Ra5 66. Rb6 Ra2+ 67. Kf3 Kc3 68. Rb7 Ra3 69. Kf4 d4 70. a7 d3 71. Ke3 1-0

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.08.05"]
[Round "8"]
[White "Pfeiffer, Gerhard"]
[Black "Antoshin, Vladimir S"]
[Result "0-1"]
[ECO "E48"]
[PlyCount "104"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Bg5 Be7 11. Rc1 b6 12. Qd2 Bb7 13. Rfd1 Nd5 14. Be3 Nxe3 15. fxe3 Bg5 16. Nf4 e5 17. dxe5 Qxd2 18. Rxd2 Nxe5 19. Bd5 Rad8 20. Rcd1 Ba6 21. Ne4 Bh6 22. h3 Rd7 23. Rd4 Rfd8 24. Nc3 Kf8 25. Kf2 b5 26. g3 b4 27. Rxb4 Bxf4 28. gxf4 Nd3+ 29. Rxd3 Bxd3 30. Bf3 Bf5 31. Kg3 Rd6 32. e4 Rg6+ 33. Kf2 Bxh3 34. f5 Rb6 35. Rxb6 axb6 36. Nd5 g5 37. a4 h5 38. Kg3 g4 39. Be2 Rc8 40. Nf4 Rc2 41. b4 Rb2 42. a5 Rxb4 43. axb6 Rxe4 44. b7 Rb4 45. Ba6 Rb3+ 46. Kh4 Ke7 47. Kg5 Kd6 48. Kxh5 Ke5 49. Ne2 Bg2 50. Kxg4 Bxb7 51. Bxb7 Rxb7 52. Ng3 Rb4+ 0-1

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.08.04"]
[Round "7"]
[White "Kotov, Alexander"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "42"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 Be7 9. 0-0 Bb7 10. Re1 0-0 11. e4 b4 12. Na4 c5 13. d5 exd5 14. e5 Ne8 15. Bxd5 Bxd5 16. Qxd5 Nb6 17. Qb3 Nc7 18. Be3 Ne6 19. Nxb6 axb6 20. a3 bxa3 21. Rxa3 Qc7 1/2-1/2

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.08.02"]
[Round "6"]
[White "Pfeiffer, Gerhard"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "86"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Nf3 Be7 6. g3 d5 7. Bg2 Nc6 8. 0-0 0-0 9. Nbd2 Kh8 10. a3 Bd7 11. Qc2 Be8 12. Bh3 Bg6 13. Qa4 Bf5 14. Bg2 Ne4 15. Rd1 Qb6 16. Nxe4 dxe4 17. Nd2 Nd4 18. e3 Ne2+ 19. Kf1 Nxc1 20. Rdxc1 Rad8 21. Qc2 Rd3 22. Kg1 Qd6 23. Nb3 Rd8 24. Bf1 Qb6 25. Bxd3 exd3 26. Qd1 d2 27. Rc2 Qxb3 28. Rxd2 Qb6 29. f3 h6 30. Rxd8+ Bxd8 31. e4 Bg6 32. Qe2 Bc7 33. e5 Qb3 34. Rd1 Be8 35. Rd2 Bc6 36. Rd3 Qa4 37. Kf2 b5 38. Rc3 Ba5 39. Rc1 Qb3 40. cxb5 Bxb5 41. Qc2 Qd5 42. Kg2 Bd2 43. Rd1 Be2 0-1

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.08.01"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "129"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 Bg4 6. Bxc4 e6 7. 0-0 Be7 8. Be3 0-0 9. Qb3 b5 10. Be2 b4 11. e5 bxc3 12. exf6 Bxf6 13. Qxc3 Qd6 14. h3 Bh5 15. Rac1 Rc8 16. Qa5 Bg6 17. Ne5 Be4 18. Nc4 Qd5 19. f3 Qxa5 20. Nxa5 Bd5 21. b3 Bd8 22. Nb7 Bb6 23. Nc5 a5 24. Na4 Ba7 25. Kf2 Nd7 26. Rc2 Kf8 27. Rfc1 Ke7 28. Ba6 Rcb8 29. Bc4 Rb4 30. Ke2 Nf6 31. Bd2 Rb7 32. Ba6 Rd7 33. Be3 Ne8 34. Bd3 Nd6 35. Nc3 Nf5 36. Bxf5 exf5 37. Nxd5+ cxd5 38. Kd3 Bb6 39. Bf4 f6 40. Rc6 Bd8 41. Re1+ Kf7 42. Bd6 Rb7 43. Bc5 Rd7 44. Ree6 Bc7 45. Ra6 Rb8 46. Kc3 Rb5 47. Re2 Bd8 48. Kc2 Kg6 49. a4 Rbb7 50. b4 axb4 51. Kb3 Kh5 52. a5 Kh4 53. Ra8 Be7 54. Bb6 g5 55. Ka4 g4 56. hxg4 fxg4 57. fxg4 Kxg4 58. Kb5 Bd8 59. Kc6 Bxb6 60. axb6 f5 61. Rc8 Re7 62. Rb2 h5 63. Rc7 Rbxc7+ 64. bxc7 Re8 65. Kxd5 1-0

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.07.30"]
[Round "4"]
[White "Pfeiffer, Gerhard"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "64"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. dxc5 bxc5 8. c4 0-0 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Ne1 Bxg2 12. Kxg2 Nc6 13. Nf3 Qb6 14. Qa4 d5 15. cxd5 exd5 16. e4 dxe4 17. Qxe4 Bf6 18. Be3 Rfe8 19. Qd5 Nd4 20. Bxd4 cxd4 21. Rfd1 Rac8 22. Rd2 Rc5 23. Qb3 Rb5 24. Qc2 Qb7 25. Qd3 Rxb2 26. Rad1 Rxd2 27. Rxd2 g6 28. h3 Rc8 29. Qe2 Rc3 30. Rd3 Qd5 31. Rxc3 dxc3 32. Kh2 c2 0-1

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.07.29"]
[Round "3"]
[White "Keres, Paul"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "D26"]
[PlyCount "65"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Bf4 a6 10. Bb3 Nc6 11. Rc1 Nb4 12. Ne5 Nbd5 13. Nxd5 Nxd5 14. Bg3 Bd6 15. Re1 Ne7 16. Bh4 Bxe5 17. Rxe5 Qd6 18. Bg3 Qb6 19. Re4 Nf5 20. Bc7 Qa7 21. g4 Nh4 22. Bd6 Re8 23. Bg3 Ng6 24. d5 Bd7 25. dxe6 Bxe6 26. Bxe6 fxe6 27. Rc7 Qb6 28. Qd4 Qxd4 29. Rxd4 Rad8 30. Rxd8 Rxd8 31. Rxb7 e5 32. Kg2 Rd3 33. Rb6 1-0

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.07.28"]
[Round "2"]
[White "Pfeiffer, Gerhard"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "E88"]
[PlyCount "117"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Bd3 e5 8. d5 cxd5 9. cxd5 Ne8 10. Nge2 f5 11. Rc1 Nd7 12. a3 Bh6 13. Bxh6 Qh4+ 14. g3 Qxh6 15. exf5 gxf5 16. f4 a6 17. Qd2 Qh5 18. 0-0 Nc5 19. Bc2 Nf6 20. b4 Nce4 21. Bxe4 fxe4 22. fxe5 dxe5 23. d6 Bh3 24. Rxf6 Rxf6 25. Nxe4 Rf5 26. d7 Rd8 27. Nf4 Rxf4 28. Qxf4 exf4 29. Nf6+ Kf7 30. Nxh5 fxg3 31. hxg3 Rxd7 32. Nf4 Bf5 33. Kf2 Be4 34. Ke3 Bc6 35. Rc5 Rd1 36. Nd3 Kf6 37. Rh5 Be8 38. Rc5 Ra1 39. Rc3 Bc6 40. Nc5 Rf1 41. Ke2 Rg1 42. Re3 Rg2+ 43. Ke1 Ra2 44. Re6+ Kf5 45. Re7 h5 46. Nxb7 Rxa3 47. Na5 Bb5 48. Kf2 Ra2+ 49. Kf3 Rb2 50. Re4 Bf1 51. Rf4+ Kg5 52. Ke3 Bh3 53. Rd4 Bg4 54. Rd5+ Kf6 55. Rd6+ Kf5 56. Rd5+ Ke6 57. Rd4 Rg2 58. Kf4 Rf2+ 59. Kg5 1/2-1/2

[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.07.27"]
[Round "1"]
[White "Tolush, Alexander V"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "93"]
[EventDate "1960.07.27"]
[EventType "team-schev"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. Nf4 Bd6 9. h4 Qc7 10. Nge2 Bf5 11. Bd3 Bxd3 12. Nxd3 Nbd7 13. c4 c5 14. dxc5 Nxc5 15. Nxc5 Bxc5 16. 0-0 0-0 17. Bf4 e5 18. Bh2 Rfe8 19. Qc2 Qc8 20. a3 a5 21. Rab1 Qg4 22. b4 axb4 23. axb4 Bf8 24. Bg3 Rac8 25. c5 Nd5 26. Qd2 Rcd8 27. f3 Qg6 28. Kh2 f5 29. Rfd1 f4 30. Bf2 Qf7 31. Qc2 e4 32. fxe4 Nf6 33. Rxd8 Ng4+ 34. Kg1 Rxd8 35. Bd4 Qe7 36. Qc4+ Kh8 37. Nxf4 Qxh4 38. Nh3 Qg3 39. Qc3 Qh2+ 40. Kf1 Qh1+ 41. Bg1 Rd7 42. Qg3 Nf6 43. Re1 Rf7 44. Ng5 Re7 45. e5 Nd5 46. Qf3 Nf6 47. Rd1 1-0

[Event "Clare Benedict Cup-07"]
[Site "Biel"]
[Date "1960.04.13"]
[Round "4"]
[White "Janetschek, Karl"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "C75"]
[PlyCount "118"]
[EventDate "1960.04.10"]
[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 "Germany"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. 0-0 Ng6 8. dxe5 dxe5 9. Be3 Bd6 10. c4 0-0 11. c5 Be7 12. Nc3 Bg4 13. Qxd8 Nxd8 14. Nd5 Bxf3 15. gxf3 Ne6 16. Rfd1 Bxc5 17. Rac1 Bd6 18. Bb3 Rad8 19. Kf1 Rfe8 20. Rc2 c6 21. Nb6 Bc7 22. Rcd2 Nd4 23. Bxd4 exd4 24. Na4 Be5 25. Nc5 Re7 26. Bc2 b6 27. Nxa6 c5 28. Bd3 Ra7 29. b4 Nf4 30. Bc4 Rda8 31. b5 Ne6 32. Bxe6 fxe6 33. Rc2 Bxh2 34. a4 Rxa6 35. bxa6 Rxa6 36. Rc4 Kf7 37. Ke2 Bd6 38. Rb1 h5 39. Kd3 h4 40. e5 Bxe5 41. Ke4 Bc7 42. f4 Ra8 43. Rh1 Rh8 44. Rh3 Rh5 45. Rc1 Bd8 46. Rb1 Rd5 47. Rc1 Ke8 48. Rb3 Rh5 49. Rb5 Kd7 50. a5 Kc6 51. a6 Bc7 52. a7 Rh8 53. Ra1 Ra8 54. Rbb1 Bd8 55. Rg1 Bf6 56. Ra4 Kb7 57. Rga1 h3 58. Kf3 d3 59. R1a3 Bd4 0-1

[Event "Clare Benedict Cup-07"]
[Site "Biel"]
[Date "1960.04.12"]
[Round "3"]
[White "Blau, Max"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C75"]
[PlyCount "30"]
[EventDate "1960.04.10"]
[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. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. Nbd2 g6 8. Nf1 Bg7 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Ng3 Bxa4 12. Qxa4+ Qd7 13. Qxd7+ Kxd7 14. Be3 Rhe8 15. 0-0-0 f5 1/2-1/2

[Event "Clare Benedict Cup-07"]
[Site "Biel"]
[Date "1960.04.11"]
[Round "2"]
[White "Pfeiffer, Gerhard"]
[Black "Haygarth, Michael J"]
[Result "0-1"]
[ECO "E58"]
[PlyCount "98"]
[EventDate "1960.04.10"]
[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 "England"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Bb2 Rd8 11. Qe2 dxc4 12. Bxc4 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 Be6 16. Bxe6 Qxe6 17. c4 Rd7 18. Rad1 Rad8 19. e4 Rxd1 20. Rxd1 Rxd1+ 21. Qxd1 Qd7 22. Qe2 Ne8 23. Kf2 h6 24. Ke1 Qe6 25. e5 Qf5 26. Qd2 Kh7 27. Ke2 Nc7 28. Qd3 Kg6 29. g4 Qxd3+ 30. Kxd3 Kg5 31. Bc1+ Kh4 32. Be3 b6 33. Ke4 Kh3 34. Bf4 a6 35. a4 b5 36. cxb5 axb5 37. a5 Na6 38. Kd5 c4 39. Bd2 g5 40. Kc6 b4 41. Kb5 c3 42. Be1 Kg2 43. Kxa6 Kf1 44. Kb5 Kxe1 45. a6 b3 46. a7 b2 47. a8Q b1Q+ 48. Kc4 c2 49. Qe4+ Kf2 0-1

[Event "Clare Benedict Cup-07"]
[Site "Biel"]
[Date "1960.04.10"]
[Round "1"]
[White "Pfeiffer, Gerhard"]
[Black "Bruzzi, Stefano"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "55"]
[EventDate "1960.04.10"]
[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 "Italy"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ITA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Na6 9. 0-0 c5 10. h3 Bd7 11. Ne5 Bxe5 12. dxe5 c4 13. Bc2 Nb4 14. a3 Nxc2 15. Qxc2 Qc7 16. f4 Rad8 17. e4 Bc6 18. Be3 Rd3 19. Rae1 Nc8 20. Qf2 b5 21. f5 Qxe5 22. fxg6 Qh5 23. gxf7+ Rxf7 24. Qg3+ Rg7 25. Qf4 Rf7 26. Qc7 Rxf1+ 27. Rxf1 Qe8 28. Bh6 1-0

[Event "EU-chT 02nd Group2"]
[Site "Lidingo"]
[Date "1960.01.15"]
[Round "3.2"]
[White "Pfeiffer, Gerhard"]
[Black "Nilsson, Fridholm Z"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "70"]
[EventDate "1960.01.11"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SWE"]

1. d4 c5 2. c3 b6 3. e4 e6 4. Be3 Nf6 5. f3 Be7 6. Bd3 d6 7. Ne2 0-0 8. 0-0 e5 9. dxe5 dxe5 10. a4 Qc7 11. Na3 Nc6 12. Ng3 Be6 13. Qe2 Rad8 14. Bc4 Bc8 15. Rfd1 Na5 16. Rxd8 Rxd8 17. Rd1 Nxc4 18. Nxc4 Ba6 19. Rxd8+ Qxd8 20. Nf1 Ne8 21. Nfd2 Nd6 22. b3 Nxc4 23. Nxc4 Bxc4 24. bxc4 Qd7 25. Qc2 h5 26. Kf2 Bh4+ 27. Ke2 Qe6 28. Qd3 Qc6 29. Qd1 Be7 30. Kd2 Qg6 31. Qe2 Bg5 32. Bxg5 Qxg5+ 33. Kc2 h4 34. Qd2 Qf6 35. Qd7 a5 1/2-1/2

[Event "EU-chT 02nd Group2"]
[Site "Lidingo"]
[Date "1960.01.14"]
[Round "3.1"]
[White "Nilsson, Fridholm Z"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C71"]
[PlyCount "63"]
[EventDate "1960.01.11"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Bd5 Rb8 9. Qxd4 c5 10. Qd3 Nf6 11. Bc6+ Bd7 12. Bxd7+ Qxd7 13. 0-0 Be7 14. a4 0-0 15. axb5 axb5 16. Nc3 b4 17. Nd5 Nxd5 18. Qxd5 Qe6 19. Bf4 Qxd5 20. exd5 Ra8 21. Rfe1 Rfd8 22. Kf1 Kf8 23. b3 g5 24. Bd2 Bf6 25. Rxa8 Rxa8 26. Ke2 Kg7 27. Kd3 Kg6 28. f4 g4 29. h3 h5 30. hxg4 hxg4 31. Rh1 Kf5 32. Rh5+ 1/2-1/2

[Event "EU-chT 02nd Group2"]
[Site "Lidingo"]
[Date "1960.01.13"]
[Round "2.2"]
[White "Koskinen, Heikki Kaarlo"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C75"]
[PlyCount "32"]
[EventDate "1960.01.11"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nge7 7. d4 Ng6 8. Be3 Be7 9. Re1 0-0 10. Nbd2 exd4 11. Nxd4 Nxd4 12. Bxd7 Qxd7 13. Bxd4 d5 14. exd5 Qxd5 15. Qf3 Qxf3 16. Nxf3 Bd6 1/2-1/2

[Event "EU-chT 02nd Group2"]
[Site "Lidingo"]
[Date "1960.01.12"]
[Round "2.1"]
[White "Pfeiffer, Gerhard"]
[Black "Koskinen, Heikki Kaarlo"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "44"]
[EventDate "1960.01.11"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Finland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Nc6 9. 0-0 e5 10. Nxe5 Nxe5 11. dxe5 Qxd1 12. Rxd1 Bxe5 13. e4 c6 14. Be3 Re8 15. Bd4 Be6 16. Bxe6 Rxe6 17. Bxe5 Rxe5 18. f4 Ree8 19. Rd3 Rad8 20. Rad1 Rxd3 21. Rxd3 f6 22. Kf2 Kf7 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.24"]
[Round "15"]
[White "Pfeiffer, Gerhard"]
[Black "Troeger, Paul"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "80"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 Ne4 6. Bxe7 Qxe7 7. e3 Nd7 8. cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Nf6 11. Qb3 0-0 12. 0-0 b6 13. a4 c5 14. Qa3 Qc7 15. a5 Bb7 16. Rfb1 c4 17. Bc2 Bc6 18. axb6 axb6 19. Qb4 Nd7 20. Qe7 Rae8 21. Qh4 h6 22. Bf5 Nf6 23. Ra6 Bd7 24. Bc2 Re6 25. Ne5 b5 26. Ra2 Rb6 27. f3 Rfb8 28. Rb4 Qb7 29. Qe1 Be8 30. Qa1 Qe7 31. Bf5 R6b7 32. Kf2 g6 33. Bc2 Kg7 34. g3 Rc7 35. Rb1 b4 36. cxb4 Rxb4 37. Qc3 Rxb1 38. Bxb1 Ra7 39. Bc2 Qc7 40. Ke2 Qc8 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.22"]
[Round "14"]
[White "Mohrlok, Dieter A"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C75"]
[PlyCount "42"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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 d6 5. c3 Bd7 6. d4 Nge7 7. Bb3 h6 8. Nh4 exd4 9. cxd4 Nxd4 10. Qxd4 Nc6 11. Qd5 Qxh4 12. Qxf7+ Kd8 13. Nc3 Ne5 14. Qd5 Bc6 15. Qd4 Qg4 16. Be3 Qxg2 17. 0-0-0 Nf3 18. Qd3 Be7 19. Nd5 Ne5 20. Qd4 Nf3 21. Qd3 Ne5 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.21"]
[Round "13"]
[White "Pfeiffer, Gerhard"]
[Black "Bialas, Wolfram"]
[Result "1-0"]
[ECO "A67"]
[PlyCount "83"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Nf3 0-0 10. 0-0 a6 11. Bxd7 Nxd7 12. a4 Rb8 13. Qd3 Re8 14. Re1 Qc7 15. Be3 Nf6 16. e5 Bf5 17. Qc4 Nd7 18. Nh4 dxe5 19. Nxf5 gxf5 20. fxe5 Nxe5 21. Qf4 Qd7 22. Rad1 Rbc8 23. Kh1 b5 24. axb5 axb5 25. d6 Nc4 26. Nd5 Qxd6 27. Qxf5 Qe6 28. Qf3 Nxb2 29. Bg1 Qg6 30. Rb1 Qd6 31. Qf5 Kh8 32. Ne7 Qf6 33. Qxf6 Bxf6 34. Nxc8 Rxc8 35. Rf1 Bc3 36. Rf5 Bd4 37. Bxd4+ cxd4 38. Rxb5 Nc4 39. Rb8 Rxb8 40. Rxb8+ Kg7 41. Rd8 Ne5 42. Rxd4 1-0

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.20"]
[Round "12"]
[White "Mandel, Walter"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "61"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Qc2 a6 7. b3 b6 8. Bd3 Bb7 9. 0-0 Be7 10. Bb2 dxc4 11. bxc4 c5 12. Qe2 Qc7 13. h3 0-0 14. Rfd1 Rfe8 15. Rac1 Bd6 16. d5 exd5 17. Nxd5 Bxd5 18. cxd5 b5 19. Bb1 c4 20. Rd4 Ne5 21. Rh4 Nxf3+ 22. Qxf3 Be5 23. d6 Qxd6 24. Rd1 Qc7 25. Bxh7+ Nxh7 26. Qh5 Bxb2 27. Qxh7+ Kf8 28. Qh8+ Ke7 29. Re4+ Qe5 30. Qh4+ Kf8 31. Qh8+ 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.19"]
[Round "11"]
[White "Pfeiffer, Gerhard"]
[Black "Hinne, Jobst"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "129"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. cxd5 Nxd5 7. Nxd5 cxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Bd2 e5 11. Nxe5 Nxe5 12. dxe5 Bxe5 13. Rb1 d4 14. e4 Bg7 15. f4 f5 16. Qb3+ Kh8 17. e5 Re8 18. Rbc1 b6 19. Bc4 a5 20. Bd5 Rb8 21. Rc6 a4 22. Qf3 Bf8 23. Rf6 Ba6 24. Rc1 Be2 25. Qxe2 Qxf6 26. Bc6 Re7 27. Bxa4 Qg7 28. Qc4 Ra7 29. Bb5 Rbb7 30. b4 Rc7 31. Bc6 b5 32. Qd5 Ra4 33. Rc2 h6 34. Qxb5 Ra3 35. Qd5 d3 36. Rc1 Qf7 37. e6 Qf6 38. b5 Bg7 39. Be3 d2 40. Qxd2 Qxe6 41. Bc5 Rxc6 42. Bxa3 Rxc1+ 43. Bxc1 Qb6+ 44. Kh1 Qxb5 45. h3 Kh7 46. Kh2 Qa4 47. Qd5 Qc2 48. Ba3 Qa4 49. Bd6 Qd7 50. Qc5 Qa4 51. a3 h5 52. Qb4 Qd1 53. Bc5 g5 54. Be3 g4 55. Qc5 Qd3 56. hxg4 hxg4 57. a4 Bc3 58. a5 Bb4 59. Qe5 Bc3 60. Qe7+ Kg6 61. Qe6+ Kg7 62. a6 g3+ 63. Kxg3 Bd2 64. a7 Bxe3 65. a8Q 1-0

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.18"]
[Round "10"]
[White "Schuster, Theodor"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "61"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. g3 Bf5 5. Nbd2 h6 6. Bg2 e6 7. 0-0 Be7 8. a3 0-0 9. Re1 Nbd7 10. b3 a5 11. Bb2 Ne4 12. e3 Bg4 13. Qc1 f5 14. Rf1 Qe8 15. c5 Qh5 16. b4 g5 17. Ne5 Nxe5 18. dxe5 Nxd2 19. Qxd2 Bf3 20. Bxf3 Qxf3 21. Qd1 Qxd1 22. Rfxd1 Ra6 23. Bd4 axb4 24. axb4 Rfa8 25. Kf1 Rxa1 26. Rxa1 Rxa1+ 27. Bxa1 Kf7 28. Ke2 Ke8 29. Bd4 Kd7 30. Kd3 Kc7 31. Kc3 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.17"]
[Round "9"]
[White "Pfeiffer, Gerhard"]
[Black "Wolk, Sigmund"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "80"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. 0-0 g5 7. Bb5 g4 8. Ne1 a6 9. Bxd7+ Nxd7 10. d4 h5 11. Be3 f5 12. exf6 Qxf6 13. dxc5 Bxc5 14. Bd4 Bxd4 15. cxd4 Qg7 16. Nc3 Nf6 17. Nd3 0-0 18. Qd2 Nh7 19. Ne5 Bd7 20. f4 gxf3 21. Rxf3 Rxf3 22. Nxf3 Rf8 23. Rf1 Rf5 24. Qd3 b5 25. a3 a5 26. Ne2 Ng5 27. Nxg5 Rxg5 28. Nf4 h4 29. Rf2 e5 30. Nxd5 Be6 31. Nf6+ Kh8 32. dxe5 Qh6 33. Qd4 h3 34. g3 Bc4 35. Rf4 Qf8 36. Rh4+ Kg7 37. Qd7+ Bf7 38. Qd4 Qc8 39. Rh7+ Kg6 40. Qe4+ Qf5 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.16"]
[Round "8"]
[White "Niephaus, Walter"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C71"]
[PlyCount "48"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Bd5 Rb8 9. Qxd4 c5 10. Qd3 Nf6 11. Bg5 Be7 12. Bc6+ Bd7 13. Bxd7+ Qxd7 14. 0-0 0-0 15. Nc3 b4 16. Nd1 Rfe8 17. f3 d5 18. e5 c4 19. Qd2 Bc5+ 20. Kh1 Nh5 21. Be3 Bxe3 22. Nxe3 Rxe5 23. Nxc4 Re7 24. Rad1 Nf6 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.14"]
[Round "7"]
[White "Pfeiffer, Gerhard"]
[Black "Martius, Ottokar"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "68"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Nf3 0-0 10. 0-0 a6 11. Bxd7 Nxd7 12. a4 Rb8 13. Qd3 Re8 14. Re1 b5 15. axb5 axb5 16. Nxb5 Qb6 17. Nc3 c4+ 18. Qe3 Qxe3+ 19. Bxe3 Rxb2 20. Bd4 Rb3 21. e5 Bb7 22. Ra7 Nc5 23. Bxc5 dxc5 24. Rc1 Rxc3 25. Rxc3 Bxd5 26. Rc7 Bf8 27. Rd7 Be6 28. Ra7 Rd8 29. Kf2 Rd3 30. Rxd3 cxd3 31. Ke3 c4 32. Rc7 Ba3 33. Kd2 Bb4+ 34. Ke3 Ba3 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.13"]
[Round "6"]
[White "Jaeger, Walter"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "108"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. 0-0 h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 0-0 9. Ne5 Nbd7 10. f3 Nxe5 11. dxe5 Nd7 12. e4 dxe4 13. fxe4 Bg6 14. Nc4 Nb6 15. Nd6 Nc8 16. Nc4 Qc7 17. Kh1 b5 18. Ne3 Nb6 19. h4 Nd7 20. h5 Bh7 21. Ng4 Rad8 22. Qe2 Bg5 23. Rad1 Nb6 24. Rd3 a6 25. Bc3 c5 26. Rfd1 Rxd3 27. cxd3 Rd8 28. Ba5 Qc6 29. Qf2 Rd7 30. Bxb6 Qxb6 31. b4 Be7 32. Rc1 Rc7 33. bxc5 Bxc5 34. d4 Ba3 35. Rxc7 Qxc7 36. d5 Qc1+ 37. Kh2 Bc5 38. Qe2 Qg5 39. d6 Qxh5+ 40. Bh3 Qg5 41. Qc2 Bb6 42. Bg2 Qd8 43. Nf2 Bg6 44. Nh3 f6 45. Nf4 Bf7 46. exf6 gxf6 47. Qc6 Be8 48. Qb7 Qxd6 49. e5 fxe5 50. Nxe6 Bd7 51. Qa8+ Kf7 52. Nd8+ Kg7 53. Nc6 Qc5 54. g4 e4 0-1

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.12"]
[Round "5"]
[White "Pfeiffer, Gerhard"]
[Black "Weise, Dieter"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "83"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 Nc6 5. d5 Nb8 6. Nc3 a6 7. Nf3 Qf6 8. 0-0 Bg4 9. Qa4+ Bd7 10. Qb3 b5 11. Be2 Nh6 12. a4 b4 13. Ne4 Qe7 14. Bd2 f5 15. Ng3 g6 16. Rac1 Ra7 17. Rc4 a5 18. Nxe5 Bg7 19. Nxd7 Nxd7 20. Rfc1 Qe5 21. R4c2 Nb6 22. Bb5+ Ke7 23. e4 f4 24. Ne2 g5 25. Rc6 Qxb2 26. Qd3 Nf7 27. d6+ Nxd6 28. Rxc7+ Rxc7 29. Rxc7+ Ke6 30. Bxf4 Qa1+ 31. Rc1 gxf4 32. Nxf4+ Ke7 33. Rxa1 Bxa1 34. Qh3 Rd8 35. Qxh7+ Nf7 36. Qh4+ Kd6 37. Nd3 Nd7 38. f4 Bd4+ 39. Kf1 Nc5 40. e5+ Kd5 41. Qf6 Nxd3 42. Qc6# 1-0

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.11"]
[Round "4"]
[White "Lehmann, Heinz"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "57"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 Bb7 9. 0-0 Be7 10. Re1 0-0 11. e4 b4 12. e5 bxc3 13. exf6 Bxf6 14. bxc3 c5 15. Bc2 Rc8 16. Qd3 g6 17. Bh6 Re8 18. Ne5 cxd4 19. cxd4 Nxe5 20. dxe5 Qxd3 21. Bxd3 Bg7 22. Bxg7 Kxg7 23. Be4 Bxe4 24. Rxe4 Rc5 25. h4 Rd8 26. Rb1 Rd2 27. a4 a5 28. g3 Rdd5 29. Rbe1 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.10"]
[Round "3"]
[White "Pfeiffer, Gerhard"]
[Black "Eisinger, Max Jr"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "74"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8. a4 Bg7 9. Nf3 Qa5 10. Bxd7+ Nxd7 11. Bd2 cxd4 12. cxd4 Qa6 13. Qe2 Qxe2+ 14. Kxe2 0-0 15. Rab1 b6 16. Rhc1 Nf6 17. Ke3 Rfd8 18. Rc4 Nd7 19. Ke2 Nf6 20. d5 Ne8 21. Bb4 Nd6 22. Bxd6 Rxd6 23. Rd1 Rad8 24. Rc7 e6 25. dxe6 Rxd1 26. e7 a5 27. Rb7 Bf8 28. exd8Q Rxd8 29. Rxb6 Rc8 30. Kd3 Bb4 31. e5 Rc3+ 32. Ke4 Rc4+ 33. Kd5 Rc5+ 34. Kd4 Rc2 35. Rb8+ Kg7 36. Rb7 Kg8 37. Rb8+ Kg7 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.09"]
[Round "2"]
[White "Schmid, Lothar"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "43"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. d4 Nf6 4. Nbc3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. h3 Rb8 9. Be3 b6 10. Qd2 Bb7 11. Bh6 a6 12. Bxg7 Kxg7 13. f4 cxd4 14. Nxd4 b5 15. a3 e5 16. Nb3 Qb6+ 17. Rf2 a5 18. f5 b4 19. axb4 axb4 20. Nd5 Bxd5 21. exd5 Ra8 22. Re1 1/2-1/2

[Event "GER-ch45 (FRG-03)"]
[Site "Nuremberg"]
[Date "1959.10.08"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "39"]
[EventDate "1959.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Bxf6 Nxf6 12. g4 b4 13. Nce2 Be7 14. g5 Nd7 15. h4 Nc5 16. Kb1 g6 17. h5 Nxd3 18. cxd3 e5 19. hxg6 exd4 20. Rxh7 1-0

[Event "GER-ch45 Kandidatenturnier04"]
[Site "Minden"]
[Date "1959.05.07"]
[Round "1"]
[White "Nicolai, Werner"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "79"]
[EventDate "1959.05.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. cxb5 axb5 10. Bc2 Nf6 11. 0-0 Be7 12. Nc3 0-0 13. Bf4 b4 14. Nd5 Nxd5 15. exd5 Bd7 16. Be3 Bf6 17. Bd4 Ra5 18. Bxf6 Qxf6 19. Qd2 g6 20. Bb3 Rb8 21. Rac1 Ra7 22. Rc4 Rab7 23. Rfc1 Re8 24. f3 Bb5 25. Qd4 Qxd4+ 26. Rxd4 Ba6 27. Ba4 Re2 28. Rc2 Rxc2 29. Bxc2 Kf8 30. Ba4 Rb6 31. b3 Ke7 32. Kf2 Bb7 33. Rc4 Bxd5 34. Rxc7+ Kf6 35. Ke3 g5 36. Kd4 Be6 37. Rc6 Rxc6 38. Bxc6 Bf5 39. Be4 Be6 40. Bxh7 1-0

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.19"]
[Round "5.4"]
[White "Castaldi, Vincenzo"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "56"]
[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 "Italy"]
[BlackTeam "Germany"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 0-0 7. 0-0 f6 8. d4 Bg4 9. dxe5 fxe5 10. c4 Nd7 11. cxd5 cxd5 12. exd5 Nc5 13. b4 e4 14. bxc5 exf3 15. Nxf3 Bxc5 16. h3 Bh5 17. g4 Bg6 18. Nd4 Bf7 19. Nb3 Bd6 20. Bb2 Ng6 21. Qd2 Nf4 22. Rae1 Nxg2 23. Kxg2 Bf4 24. Qd4 Qxd5+ 25. f3 Qxd4 26. Bxd4 Bc4 27. Rf2 a5 28. Bc5 Rfe8 1/2-1/2

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.17"]
[Round "3.3"]
[White "Pfeiffer, Gerhard"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
[ECO "D90"]
[PlyCount "33"]
[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 "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 g6 7. h3 Bg7 8. e3 0-0 9. Be2 Ne4 10. 0-0 Nxc3 11. bxc3 Na5 12. Nd2 Bf5 13. c4 dxc4 14. Nxc4 Rc8 15. Rc1 b5 16. Nxa5 Qxa5 17. Qb3 1/2-1/2

[Event "Clare Benedict Cup-06"]
[Site "Lugano"]
[Date "1959.03.16"]
[Round "2.3"]
[White "Stoeckl, Ernst"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "33"]
[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 "Austria"]
[BlackTeam "Germany"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. e3 Bf5 4. c4 e6 5. Nc3 Nd7 6. Bd3 Bxd3 7. Qxd3 Ngf6 8. 0-0 Bb4 9. Bd2 Bxc3 10. Bxc3 0-0 11. Nd2 Qc7 12. e4 dxe4 13. Nxe4 Qf4 14. Rfe1 Rfd8 15. Rad1 Nxe4 16. Rxe4 Qf5 17. Qe2 1/2-1/2

[Event "DSB Team-ch Final"]
[Site "Bielefeld"]
[Date "1958.11.30"]
[Round "3.1"]
[White "Unzicker, Wolfgang"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "C75"]
[PlyCount "121"]
[EventDate "1958.11.28"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. 0-0 Ng6 8. Nbd2 Be7 9. Re1 0-0 10. Nf1 Nh4 11. Nxh4 Bxh4 12. dxe5 dxe5 13. Ne3 b5 14. Bc2 Be6 15. Qe2 Bg5 16. Rd1 Qc8 17. Nd5 Bxc1 18. Raxc1 Re8 19. a4 Qb7 20. Qe3 Ne7 21. Nxe7+ Rxe7 22. Qc5 Ree8 23. Rd2 f6 24. Rcd1 Rab8 25. a5 Rbc8 26. h3 Qb8 27. b4 Kf7 28. f4 exf4 29. Qh5+ Kg8 30. e5 f5 31. Bxf5 Bxf5 32. Qxf5 c5 33. e6 f3 34. Qxf3 cxb4 35. Qf7+ Kh8 36. cxb4 h6 37. Rd6 Rf8 38. Qg6 Rf6 39. Qd3 Qa7+ 40. Qd4 Qxd4+ 41. R1xd4 Rc1+ 42. Kh2 Re1 43. Rxa6 Re2 44. e7 Rff2 45. Rg4 Rxe7 46. Rb6 Rf5 47. a6 Ra7 48. Rb8+ Kh7 49. Rb7 Rf7 50. Rxf7 Rxf7 51. Rg3 Ra7 52. Ra3 Kg6 53. Ra5 Kf6 54. Kg3 Ke6 55. Kf4 g6 56. g4 Kd6 57. h4 Rf7+ 58. Ke4 Re7+ 59. Kd4 Ra7 60. Ra2 h5 61. g5 1-0

[Event "DSB Team-ch Final"]
[Site "Bielefeld"]
[Date "1958.11.28"]
[Round "1.1"]
[White "Lachmann, Hans Georg"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "86"]
[EventDate "1958.11.28"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 a6 7. f4 b5 8. e5 Bg4 9. Be2 Bxe2 10. Ngxe2 Nfd7 11. e6 Nf6 12. f5 fxe6 13. dxe6 d5 14. Nf4 d4 15. Qf3 Ra7 16. Ncd5 Bd6 17. Nxf6+ Qxf6 18. Nd5 Qh4+ 19. g3 Qh3 20. Bg5 0-0 21. e7 Re8 22. 0-0-0 Nd7 23. Qe4 Ne5 24. f6 Nf7 25. fxg7 Be5 26. Bf6 Qh6+ 27. Kb1 Bxf6 28. Rhf1 Bxg7 29. Rf5 Nd6 30. Nf6+ Bxf6 31. Qe6+ Kg7 32. Qxd6 Raxe7 33. Qxc5 Qg6 34. g4 Re5 35. Qa7+ R8e7 36. Qxa6 Rxf5 37. gxf5 Qxf5+ 38. Ka1 d3 39. Rg1+ Kh6 40. Qa8 Bd4 41. Rb1 d2 42. Qc6+ Re6 43. Qh1 Qxb1+ 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.22"]
[Round "11"]
[White "Pfeiffer, Gerhard"]
[Black "Lokvenc, Josef"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "178"]
[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 "Austria"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 Na5 9. Bc2 c5 10. Re1 0-0 11. Nbd2 Nd7 12. Nf1 Nb6 13. Ne3 Qc7 14. d4 Nac4 15. Nf5 Re8 16. b3 Na5 17. Nxe7+ Qxe7 18. h3 f6 19. Be3 Be6 20. Qd2 Nb7 21. Nh4 Rac8 22. Rac1 Red8 23. f4 Qc7 24. Nf3 Bf7 25. Qf2 Nd7 26. dxe5 dxe5 27. Qg3 Kh8 28. Rf1 Bh5 29. fxe5 Bxf3 30. gxf3 Nxe5 31. f4 Nd3 32. Rcd1 c4 33. Bd4 Nbc5 34. e5 Ne6 35. Bxd3 cxd3 36. Rxd3 fxe5 37. Bxe5 Rxd3 38. Qxd3 Qc5+ 39. Kh2 Qe7 40. Rg1 Rd8 41. Qe3 Qf7 42. Rg2 h6 43. Qe4 Kg8 44. c4 bxc4 45. Qxc4 g5 46. fxg5 hxg5 47. Qe4 Rd1 48. Bg3 Nd4 49. Rf2 Rd2 50. Kg2 Rxf2+ 51. Bxf2 Ne6 52. Be3 Kg7 53. Kg3 Qc7+ 54. Kg4 Qd7 55. Qe5+ Kg6 56. Qf5+ Kg7 57. Kg3 Qd6+ 58. Kf2 Qh2+ 59. Ke1 Qd6 60. Ke2 Qd7 61. Qd3 Qc6 62. Qf5 Qd7 63. Qe5+ Kg6 64. Qe4+ Kg7 65. a4 Kf6 66. Qc4 Qd6 67. Qg4 Qe5 68. Kd3 Qd5+ 69. Kc3 Qa5+ 70. Kd3 Qd5+ 71. Kc2 Qe5 72. Qf3+ Kg6 73. Kd3 Qd6+ 74. Kc4 Qc7+ 75. Kd3 Qd6+ 76. Kc3 Qc7+ 77. Kb2 Qh2+ 78. Kb1 Qe5 79. Bd2 Qd6 80. Qe4+ Kg7 81. Bc3+ Kf7 82. Be5 Qd1+ 83. Ka2 Qxb3+ 84. Kxb3 Nc5+ 85. Kb4 Nxe4 86. Ka5 Nc5 87. Bc3 Kg6 88. Bb4 Nxa4 89. Kxa4 g4 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.20"]
[Round "9"]
[White "Clarke, Peter Hugh"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B17"]
[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 "England"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. Nf3 Ngf6 7. Neg5 h6 8. Nh3 Bd6 9. Bf4 Qc7 10. Bxd6 Qxd6 11. Qe2 0-0 12. Rd1 Nd5 13. 0-0 b6 14. Ne5 Bb7 15. c3 Rad8 16. Rfe1 Qc7 17. Bxd5 exd5 18. Qd2 Rfe8 19. Nxd7 Qxd7 20. Nf4 Bc8 21. f3 Qd6 22. g3 Bf5 23. Rxe8+ Rxe8 24. Re1 Rxe1+ 25. Qxe1 Kf8 26. Kf2 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.19"]
[Round "8"]
[White "Sanguineti, Raul"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "34"]
[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 "Argentina"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "GER"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 a6 7. 0-0 c5 8. e4 b5 9. Bd3 Bb7 10. e5 Nd5 11. Nbd2 c4 12. Bc2 Nd7 13. Ne4 h6 14. Ng3 Qb6 15. Qe2 Rc8 16. Bd2 Be7 17. Rfe1 Qa7 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.17"]
[Round "6"]
[White "Pfeiffer, Gerhard"]
[Black "Fichtl, Jiri"]
[Result "1/2-1/2"]
[ECO "C64"]
[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 "German Fed Rep"]
[BlackTeam "Czechoslovakia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CSR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8. dxe5 Bxe5 9. Nc3 d5 10. exd5 Bxc3 11. bxc3 Qxd5 12. Ba3 Qxd1 13. Rfxd1 Nd5 14. Re1 Be6 15. c4 Nf6 16. Rad1 Nd7 17. Bd6 0-0-0 18. c5 Nf6 19. Bd3 Rhe8 20. a3 g6 21. f3 Nd5 22. Be5 f6 23. Bb2 Bf7 24. Kf2 Rxe1 25. Rxe1 Rd7 26. g3 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.13"]
[Round "3"]
[White "Rossolimo, Nicolas"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "40"]
[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 "United States"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qb6 8. Qxb6 axb6 9. Nd2 e6 10. Ne2 Bxe2 11. Kxe2 Be7 12. h3 0-0 13. a3 Rfc8 14. Bg5 Ne8 15. Bxe7 Nxe7 16. Rae1 Nd6 17. Kd1 Nc6 18. Re2 Re8 19. Rhe1 Re7 20. Bc2 Rae8 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.11"]
[Round "1"]
[White "Bhend, Edwin"]
[Black "Pfeiffer, Gerhard"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "120"]
[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 "German Fed Rep"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. Rc1 Nc6 9. c5 Ne4 10. Bb5 f6 11. 0-0 Nxc3 12. Rxc3 e5 13. Bxc6 exf4 14. Ba4 g5 15. b4 a6 16. Ne1 Bf5 17. Bc2 Bg6 18. a4 Qd7 19. Nd3 Rfe8 20. a5 Rec8 21. Ba4 Qf5 22. Re1 Bf8 23. Qf3 Rc7 24. h3 Kg7 25. Nb2 Re7 26. Rxe7+ Bxe7 27. Rc1 Rc8 28. Re1 Bf8 29. Bb3 Rd8 30. Na4 Be8 31. Nb6 Bc6 32. Qd1 f3 33. Bc2 Qf4 34. g3 Qc7 35. Qxf3 Qf7 36. Qf5 Qg6 37. Re6 Kf7 38. Bd3 Bb5 39. Qxg6+ hxg6 40. Re3 Bc6 41. g4 Bg7 42. Rf3 f5 43. gxf5 gxf5 44. Rxf5+ Bf6 45. Rf3 Kg7 46. Rg3 Rh8 47. Bf5 Bxd4 48. Rxg5+ Kf6 49. Rg4 Kxf5 50. Rxd4 Ke5 51. Rd3 d4 52. f3 Bb5 53. Rd1 d3 54. Kf2 Kd4 55. Rh1 d2 56. Rd1 Kd3 57. Nd5 Re8 58. Ra1 Re2+ 59. Kg3 Kd4 60. c6 bxc6 0-1

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.09"]
[Round "9"]
[White "Pfeiffer, Gerhard"]
[Black "Pakdaman, Col Mehdi"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "83"]
[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 "German Fed Rep"]
[BlackTeam "Iran"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "IRI"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Nd7 8. h3 Bh5 9. Be3 e6 10. Qd2 Bd6 11. 0-0-0 Qc7 12. g4 Bg6 13. Nh4 0-0-0 14. Kb1 Kb8 15. Nxg6 hxg6 16. c4 c5 17. d5 e5 18. Qc2 Rh4 19. Bf3 Rdh8 20. Bg2 Rg8 21. Bf1 Nf8 22. f3 g5 23. Bf2 Rhh8 24. Bd3 Ng6 25. Bxg6 fxg6 26. h4 gxh4 27. Bxh4 Qh7 28. Rh2 g5 29. Bg3 Qxc2+ 30. Kxc2 Rxh2+ 31. Bxh2 Rh8 32. Bg3 Rh3 33. Rg1 Kc7 34. Kd2 a6 35. Ke3 Kd7 36. Ke4 Ke7 37. Rg2 b5 38. b3 b4 39. Bf2 Kf7 40. Bg1 Rh1 41. Kf5 Rh3 42. Ke4 1/2-1/2

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.07"]
[Round "7"]
[White "Pfeiffer, Gerhard"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "38"]
[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 "German Fed Rep"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. 0-0 Bg7 6. Bb5+ Nbd7 7. Re1 e5 8. d4 a6 9. Bf1 0-0 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. f3 Be6 14. Be3 Bf8 15. c4 b5 16. cxb5 axb5 17. Bxb5 Rxa2 18. Rxa2 Bxa2 19. Nc3 Be6 1/2-1/2

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.03"]
[Round "3"]
[White "Pfeiffer, Gerhard"]
[Black "Isaacson, David"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "81"]
[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 "German Fed Rep"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. d4 0-0 9. Re1 b5 10. Bc2 Bg4 11. d5 Ne7 12. h3 Bd7 13. c4 bxc4 14. Nbd2 Ne8 15. Nxc4 f5 16. exf5 Nxf5 17. Bg5 Bf6 18. Bd2 Neg7 19. Be4 Nh4 20. Rc1 Nxf3+ 21. Bxf3 Bg5 22. Rc3 Qf6 23. Bxg5 Qxg5 24. Nd2 Ne8 25. Ne4 Qf4 26. Qe2 Bc8 27. Rb3 Nf6 28. Nxf6+ Qxf6 29. Rc1 Bxh3 30. Rxc7 Bf5 31. Qe3 Rf7 32. Rxf7 Qxf7 33. Rb6 e4 34. Bd1 Qf6 35. Be2 a5 36. Qf4 Rc8 37. g4 Qd8 38. Rxd6 Rc1+ 39. Qxc1 Qxd6 40. gxf5 gxf5 41. Qc8+ 1-0

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.02"]
[Round "2"]
[White "Pfeiffer, Gerhard"]
[Black "Aloni, Izak"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "56"]
[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 "German Fed Rep"]
[BlackTeam "Israel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Nc3 c6 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6 11. Bh4 Qe7 12. Bb3 exd4 13. Nxd4 Nc5 14. Nf5 Bxf5 15. exf5 Rad8 16. Qf3 Be5 17. Bc2 Rd2 18. Rac1 Rfd8 19. Rfd1 Qc7 20. Rxd2 Rxd2 21. b4 Ncd7 22. Bg3 Bxg3 23. hxg3 Qe5 24. Bb3 Qd4 25. Re1 Rd3 26. Re3 Qxc3 27. Rxd3 Qe1+ 28. Kh2 Ne5 0-1

[Event "Clare Benedict Cup-05"]
[Site "Chaumont Neuchatel"]
[Date "1958.05.14"]
[Round "4"]
[White "Walther, Edgar"]
[Black "Pfeiffer, Gerhard"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "95"]
[EventDate "1958.05.11"]
[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 "German Fed Rep"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. Nf3 Ngf6 7. Nxf6+ Nxf6 8. 0-0 Be7 9. Qe2 0-0 10. c3 b6 11. Ne5 Bb7 12. Bg5 Nd5 13. Bxe7 Qxe7 14. Bxd5 cxd5 15. f4 a5 16. Rf3 f6 17. Ng4 Bc8 18. Re3 Qd6 19. Qf3 Bd7 20. Rae1 Rae8 21. Qg3 Kh8 22. Nf2 Kg8 23. Qh4 Re7 24. Rh3 h6 25. Rhe3 Rfe8 26. Ng4 Rf8 27. Rg3 Kh7 28. Rf1 Be8 29. Rh3 Kg8 30. Rff3 Bg6 31. Rfg3 Qxf4 32. Nxh6+ Qxh6 33. Qxh6 gxh6 34. Rxg6+ Rg7 35. Rgxh6 Kf7 36. Rh8 e5 37. Rxf8+ Kxf8 38. dxe5 fxe5 39. Rh6 Rf7 40. Rd6 Ke7 41. Rxd5 Ke6 42. Rb5 e4 43. Rxb6+ Kd5 44. Rb8 Kc4 45. Rd8 e3 46. Rd4+ Kc5 47. Re4 Rf2 48. b4+ 1-0

[Event "Clare Benedict Cup-05"]
[Site "Chaumont Neuchatel"]
[Date "1958.05.13"]
[Round "3"]
[White "Pfeiffer, Gerhard"]
[Black "Albareda, Miguel Crues"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "58"]
[EventDate "1958.05.11"]
[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 "German Fed Rep"]
[BlackTeam "Spain"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. d5 Nh5 7. Be3 Na6 8. Qd2 Qh4+ 9. Bf2 Qe7 10. Nge2 f5 11. 0-0-0 Nf6 12. exf5 gxf5 13. Bh4 Qf7 14. Kb1 0-0 15. Nc1 Bd7 16. Nb3 b6 17. Be2 Nc5 18. Nxc5 bxc5 19. Rhg1 e4 20. f4 Rab8 21. b3 a5 22. Kc2 a4 23. Rb1 axb3+ 24. axb3 Rfe8 25. Bf2 e3 26. Bxe3 Ng4 27. Bxg4 fxg4 28. Kb2 Qf6 29. Rbc1 Ba4 0-1

[Event "Clare Benedict Cup-05"]
[Site "Chaumont Neuchatel"]
[Date "1958.05.12"]
[Round "2"]
[White "Van den Berg, Carel"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "48"]
[EventDate "1958.05.11"]
[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 "German Fed Rep"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 Be7 11. 0-0 0-0 12. Qc2 h6 13. e5 Nd5 14. Qe2 Re8 15. Re1 Nf8 16. Bd2 Qa5 17. b3 c5 18. a3 cxd4 19. Nxd4 Rec8 20. Qh5 Qd8 21. Qg4 Bg5 22. Bxg5 Qxg5 23. Qxg5 hxg5 24. Be4 bxa3 1/2-1/2

[Event "GER-ch44 (FRG-02)"]
[Site "Bad Neuenahr"]
[Date "1957.10.26"]
[Round "15"]
[White "Schuster, Theodor"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "35"]
[EventDate "1957.10.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qxf6 Nxf6 9. d3 Bc5 10. Be3 Bxe3 11. fxe3 Nd7 12. 0-0 0-0 13. Rf3 f6 14. Raf1 Nb6 15. Ne2 Nc8 16. Ng3 Ne7 17. Nf5 Nxf5 18. Rxf5 1/2-1/2

[Event "GER-ch44 (FRG-02)"]
[Site "Bad Neuenahr"]
[Date "1957.10.25"]
[Round "14"]
[White "Pfeiffer, Gerhard"]
[Black "Scheipl, Ralf"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "50"]
[EventDate "1957.10.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Nf3 Nd7 9. Bb5 Ne7 10. 0-0 0-0 11. Re1 Ng6 12. Qd4 Nb6 13. Bd3 f5 14. b5 Bd7 15. Ba3 Rfc8 16. Bb4 Nc4 17. Bxc4 Qxc4 18. Qxc4 Rxc4 19. Nd4 Kf7 20. Ra3 a6 21. g3 Rcc8 22. bxa6 Rxa6 23. Rxa6 bxa6 24. f4 Ne7 25. Ra1 Nc6 1/2-1/2

