[Event "Bundesliga 1981/82"]
[Site "Germany"]
[Date "1981.11.08"]
[Round "3.8"]
[White "Fette, Martin"]
[Black "Marquas, Gerd"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "55"]
[EventDate "1981.10.11"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Hamburg FH"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0 Be7 10. Rad1 0-0 11. Rfe1 Qc7 12. Rd3 Rfd8 13. h3 b5 14. Red1 Rac8 15. a3 Be8 16. Qe3 a5 17. R3d2 Rb8 18. Ne2 Bc6 19. Ned4 Be8 20. Bh4 Qb7 21. Re1 Rdc8 22. Bg3 Ra8 23. Qe2 Rd8 24. Bh4 b4 25. axb4 axb4 26. g4 Ra2 27. b3 Rda8 28. Bxf6 1/2-1/2

[Event "Bundesliga 1981/82"]
[Site "Germany"]
[Date "1981.11.07"]
[Round "2.8"]
[White "Marquas, Gerd"]
[Black "Fischer, Johannes"]
[Result "0-1"]
[ECO "A97"]
[PlyCount "96"]
[EventDate "1981.10.11"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hamburg FH"]
[BlackTeam "SKJE"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Nc6 12. Qe2 e5 13. dxe5 Bf5 14. exd6 cxd6 15. Rxe7 Nxe7 16. Qxe7 Rae8 17. Qg5 Qe6 18. Be3 Qxc4 19. b3 Qf7 20. Nd4 Be4 21. Bxe4 Rxe4 22. Ne2 h6 23. Qb5 Rxe3 24. fxe3 Qf2+ 25. Kh1 Qf3+ 26. Kg1 Qxe3+ 27. Kh1 Qf3+ 28. Kg1 a6 29. Qc4+ d5 30. Qd4 Qxe2 31. Qxd5+ Kh8 32. Qd4 Rc8 33. Rf1 Qxa2 34. Qd7 Qc2 35. Qxb7 Qc5+ 36. Kg2 Rd8 37. Rf2 a5 38. Qe4 Qb6 39. Qe7 Qc6+ 40. Kh3 Qc8+ 41. Kg2 Re8 42. Qf7 Qc6+ 43. Qf3 Qb6 44. Qd5 Rd8 45. Qf3 Qb8 46. Ra2 Qd6 47. Re2 Rf8 48. Qe4 Qf6 0-1

[Event "Bundesliga 1981/82"]
[Site "Germany"]
[Date "1981.10.11"]
[Round "1.6"]
[White "Marquas, Gerd"]
[Black "Ditt, Egon H"]
[Result "0-1"]
[ECO "A88"]
[PlyCount "80"]
[EventDate "1981.10.11"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hamburg FH"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. c4 f5 4. g3 Nf6 5. Bg2 0-0 6. 0-0 d6 7. Nc3 c6 8. b3 a5 9. Bb2 Na6 10. Qc2 Qc7 11. a3 e5 12. dxe5 dxe5 13. Na4 Ne4 14. Rad1 Be6 15. Nc3 Nac5 16. Nxe4 Nxe4 17. Nd2 Nd6 18. Nf3 Nf7 19. a4 Rfe8 20. Ne1 Rac8 21. Nd3 Rcd8 22. Nc1 Nd6 23. Nd3 Nf7 24. Nc1 e4 25. Bxg7 Kxg7 26. Na2 Qe5 27. Qc3 Kf6 28. Qxe5+ Nxe5 29. Nc3 Nd7 30. f3 exf3 31. Bxf3 Nc5 32. Rb1 Bf7 33. g4 Re3 34. Rfc1 fxg4 35. Bxg4 Be6 36. Bxe6 Kxe6 37. Rc2 Rd4 38. b4 axb4 39. Rxb4 Rg4+ 40. Kh1 Nd3 0-1

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.09"]
[Round "13"]
[White "Marquas, Gerd"]
[Black "Reefschlaeger, Helmut"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "37"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 Qa5 11. dxe5 Nxe5 12. Bxf6 Nxc4 13. Bxg7 Kxg7 14. Qd4+ Be5 15. Qxc4 Be6 16. Qd3 Rfd8 17. Qe3 Bxc3 18. bxc3 Bc4 19. Rfd1 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.08"]
[Round "12"]
[White "Sagadin, Adolf"]
[Black "Marquas, Gerd"]
[Result "1/2-1/2"]
[ECO "B63"]
[PlyCount "54"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Nc6 7. Qd2 Be7 8. 0-0-0 0-0 9. Bc4 Nxd4 10. Qxd4 Bd7 11. Bxf6 gxf6 12. Rd3 Kh8 13. f4 Rg8 14. Rg3 Qa5 15. Rd1 b5 16. Bb3 b4 17. Ne2 Qh5 18. Rxg8+ Kxg8 19. Qf2 Kh8 20. Ng3 Qh6 21. Kb1 Bb5 22. f5 Bd7 23. Bc4 a5 24. Qf3 Rc8 25. Bd3 a4 26. Qf2 Rc5 27. e5 dxe5 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.07"]
[Round "11"]
[White "Borik, Otto"]
[Black "Marquas, Gerd"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "100"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Nf6 9. b3 Be7 10. Bb2 0-0 11. f4 a5 12. e5 Nd7 13. Qh5 g6 14. Qh6 Re8 15. Nf3 Bf8 16. Qh3 Bg7 17. Bd4 Qe7 18. Rae1 Ba6 19. c4 a4 20. g4 c5 21. Bf2 Nf8 22. f5 exf5 23. gxf5 gxf5 24. Qxf5 dxc4 25. bxc4 Bc8 26. Qh5 Ra6 27. e6 Bxe6 28. Bxc5 Ra5 29. Bxe7 Rxh5 30. Bb4 Rc8 31. Rc1 Nd7 32. a3 Ne5 33. Nxe5 Bxe5 34. Rc2 Rd8 35. Rg2+ Kh8 36. Be2 Rh4 37. Be7 Rhd4 38. Bxd8 Rxd8 39. Rd1 Rxd1+ 40. Bxd1 Bd4+ 41. Kh1 Bxc4 42. Bf3 Bb3 43. Bc6 Bc5 44. Rg4 Bxa3 45. Bxa4 Bd5+ 46. Kg1 Bc5+ 47. Kf1 Be6 48. Rh4 Kg7 49. Bc2 h6 50. Be4 Bd6 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.07"]
[Round "10"]
[White "Marquas, Gerd"]
[Black "Middendorf, Ferdinand"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "49"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 g6 8. Bxa6 Nxa6 9. Nf3 Bg7 10. 0-0 0-0 11. Nd2 Nd7 12. Nc4 Nb6 13. Nxb6 Qxb6 14. Re1 Rfb8 15. Re2 Nb4 16. Be3 Qa6 17. g3 Nd3 18. Rb1 Nxb2 19. Rexb2 Rxb2 20. Rxb2 Bxc3 21. Rc2 Bf6 22. Kg2 Rb8 23. Qd2 Rb1 24. Qe2 Qxe2 25. Rxe2 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.06"]
[Round "9"]
[White "Gstettenbauer, Harry"]
[Black "Marquas, Gerd"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "45"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[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 Nd7 10. f4 Bxc3+ 11. bxc3 Qa5 12. Bd2 Nc5 13. Bc2 Qc7 14. 0-0 b6 15. Be3 Nd7 16. Qh5 c5 17. Rad1 b5 18. Rd6 Rb8 19. Rxe6+ Kf8 20. Rd6 Rb6 21. Rfd1 Rxd6 22. Rxd6 Nb6 23. e6 1-0

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.05"]
[Round "8"]
[White "Marquas, Gerd"]
[Black "Soelter, Reinhold"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "88"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[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 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f3 Be6 16. Re1 Rad8 17. Rb1 Re7 18. c4 Red7 19. Bf1 h5 20. e4 h4 21. Be3 Nh5 22. Rbd1 f5 23. Rxd7 Rxd7 24. exf5 Bxf5 25. Qf2 Re7 26. Bd2 Qd6 27. Qxh4 Rxe1 28. Qxe1 Nf4 29. Qe3 Nd3 30. g4 Bg6 31. f4 Nb2 32. Bc3 Na4 33. Be5 Qd1 34. h3 Bf7 35. Qd3 Qxd3 36. Bxd3 a6 37. Kf2 Nb6 38. Bc7 Bxc4 39. Bxb6 Bxd3 40. Bxc5 g6 41. h4 Kf7 42. Ke3 Bc2 43. Kd4 Bd1 44. g5 Ke6 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.04"]
[Round "6"]
[White "Marquas, Gerd"]
[Black "Rupp, Claus"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "118"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d5 5. Nc3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. Nxd4 e5 9. Nc2 Nc6 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Qe2 e4 13. Bc4 Qg5 14. Kh1 Be5 15. f4 exf3 16. gxf3 Qh4 17. e4 b6 18. f4 Bg4 19. Qf2 Qh5 20. fxe5 Nxe5 21. Ne3 Bf3+ 22. Kg1 Rac8 23. Bd5 Be2 24. Nf5 Nf3+ 25. Kh1 Bxf1 26. Ng3 Qg4 27. Nxf1 Rc2 28. Nd2 Ne5 29. Bb3 Rc5 30. Nf1 Nd3 31. Qe3 Rd8 32. Bd5 Nb4 33. Qf4 Qxf4 34. Bxf4 Nxd5 35. exd5 Rdxd5 36. Re1 g5 37. Bd2 Re5 38. Rxe5 Rxe5 39. Bc3 Re2 40. Ng3 Rc2 41. Ne4 h6 42. Nd2 a5 43. Kg2 b5 44. Bxa5 Rxb2 45. a3 f5 46. Kf3 Kf7 47. Ke3 Rc2 48. Kd3 Rc8 49. Bc3 Re8 50. Nf3 Kg6 51. Nd4 f4 52. Nxb5 Kh5 53. Bd4 Kh4 54. Nd6 Re6 55. Nf7 Kh3 56. Ne5 Kxh2 57. Ke4 Kg2 58. Kd5 Ra6 59. Nc4 h5 0-1

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.04"]
[Round "7"]
[White "Wittmann, Rainer"]
[Black "Marquas, Gerd"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "99"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Nd2 d5 8. 0-0 Nf6 9. Qe2 Be7 10. b3 0-0 11. Bb2 c5 12. Rad1 Re8 13. c4 Bb7 14. cxd5 exd5 15. e5 Bf8 16. Qf3 Nd7 17. Rfe1 g6 18. Qh3 Bg7 19. f4 Qc7 20. Nf3 f5 21. exf6 Bxf6 22. Ng5 Bxg5 23. Bxg6 Rxe1+ 24. Rxe1 Nf8 25. fxg5 Nxg6 26. Qc3 Rd8 27. b4 d4 28. Qc4+ Qf7 29. Qxc5 Qd5 30. Qxd5+ Rxd5 31. Re8+ Kf7 32. Rb8 Bc6 33. Rb6 d3 34. Bc3 Bb5 35. a4 Bxa4 36. Rxa6 Bd7 37. Bd2 Ne5 38. Rf6+ Ke7 39. Rf4 Be6 40. h4 Rd7 41. h5 Nc4 42. Bc3 d2 43. Bxd2 Rxd2 44. g6 hxg6 45. hxg6 Rd8 46. b5 Rg8 47. Rf2 Rxg6 48. Re2 Rg5 49. Kh2 Rxb5 50. Kg1 0-1

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.03"]
[Round "5"]
[White "Engert, Immo"]
[Black "Marquas, Gerd"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "66"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. 0-0 Bg7 7. Nc3 0-0 8. Nh4 Rb8 9. h3 b5 10. f4 Nd4 11. Ne2 Nxe2+ 12. Qxe2 Ne8 13. f5 a5 14. Rb1 Ba6 15. Be3 b4 16. Rf2 a4 17. Qd2 Nf6 18. Bh6 Nd7 19. Rbf1 Ne5 20. Bxg7 Kxg7 21. g4 f6 22. fxg6 hxg6 23. g5 c4 24. Re1 cxd3 25. Bf1 Qb6 26. Kh1 fxg5 27. Rxf8 Rxf8 28. Nf5+ gxf5 29. Qxg5+ Ng6 30. exf5 Bb7+ 31. Bg2 Bxg2+ 32. Kxg2 Rxf5 33. Rxe7+ Rf7 0-1

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.02"]
[Round "4"]
[White "Marquas, Gerd"]
[Black "Huelsmann, Josef"]
[Result "1/2-1/2"]
[ECO "D22"]
[PlyCount "76"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 a6 8. 0-0 Nc6 9. Be2 Bd6 10. b3 0-0 11. Bb2 Qe8 12. Nd2 Bg6 13. Nc4 b5 14. Nxd6 cxd6 15. d5 b4 16. dxc6 bxc3 17. Bxc3 Qxc6 18. Rc1 Qd7 19. Bxf6 gxf6 20. Qd4 Kg7 21. Rfd1 Rfd8 22. Qb6 Qa7 23. Rxd6 Qxb6 24. Rxb6 Rd2 25. Bf3 Ra7 26. a4 a5 27. b4 axb4 28. Rxb4 Ra2 29. Bc6 Bc2 30. Rg4+ Kh6 31. Rf4 f5 32. g4 fxg4 33. hxg4 Bxa4 34. Be4 Kg7 35. Rc5 h6 36. g5 hxg5 37. Rxg5+ Kf8 38. Rh5 Bc2 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.01"]
[Round "3"]
[White "Bohlmann, Erwin"]
[Black "Marquas, Gerd"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "95"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. g4 b5 11. Bxf6 Bxf6 12. g5 Bxd4 13. Rxd4 Nc6 14. Rd2 b4 15. Nd1 Bb7 16. Bd3 b3 17. Nc3 bxa2 18. Nxa2 Nd4 19. Qf2 Nb3+ 20. Kb1 Nxd2+ 21. Qxd2 f5 22. gxf6 Rxf6 23. Nc3 Raf8 24. Rf1 Qf7 25. Ne2 e5 26. b3 d5 27. f5 Kh8 28. Nc3 dxe4 29. Nxe4 Bxe4 30. Bxe4 Qc7 31. Rd1 a5 32. Qd7 Qb6 33. Rd5 Qb4 34. Qa4 Qxa4 35. bxa4 Rb6+ 36. Rb5 Rfb8 37. c4 Kg8 38. Kc2 Rxb5 39. axb5 Kf8 40. Kb3 Ke7 41. Ka4 Kd6 42. Kxa5 Kc5 43. Bd5 Rb6 44. Bc6 Rb8 45. Bd5 Re8 46. Ka6 e4 47. b6 e3 48. Bf3 0-1

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.10.01"]
[Round "2"]
[White "Marquas, Gerd"]
[Black "Kluemper, Willi"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "55"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Be3 Nf6 8. a3 cxd4 9. Bxd4 Be7 10. Nf3 Nc6 11. Be3 0-0 12. h3 Qxd1+ 13. Rxd1 Bd7 14. Be2 Rfd8 15. 0-0 Be8 16. Rxd8 Rxd8 17. Rd1 Rxd1+ 18. Bxd1 Kf8 19. Nd4 Nxd4 20. Bxd4 b6 21. Bf3 Bc5 22. Ne2 Nd7 23. b4 Bxd4 24. Nxd4 Ne5 25. Be2 Ke7 26. f3 Kd6 27. Kf2 Nc6 28. Nb5+ 1/2-1/2

[Event "NRW-ch"]
[Site "Bottrop"]
[Date "1971.09.30"]
[Round "1"]
[White "Bilo, Heinrich"]
[Black "Marquas, Gerd"]
[Result "1-0"]
[ECO "E08"]
[PlyCount "75"]
[EventDate "1971.09.30"]
[EventType "tourn"]
[EventRounds "13"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. Qc2 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Nc3 Rc8 11. Rad1 Qc7 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 c5 15. d5 Bf6 16. Qc2 exd5 17. cxd5 Qd6 18. Bc1 Ne5 19. Nd2 Ng6 20. Ne4 Qd8 21. Nxf6+ Qxf6 22. Bb2 Qd6 23. h4 Ne5 24. Qf5 Rce8 25. Rfe1 f6 26. f4 Ng6 27. h5 Rxe1+ 28. Rxe1 Ne7 29. Qe6+ Qxe6 30. Rxe6 Nc8 31. h6 gxh6 32. Bxf6 Kf7 33. Bh4 Kg7 34. a4 Rf7 35. Re8 Nd6 36. Rd8 Nf5 37. d6 Bxg2 38. d7 1-0

