[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "3"]
[White "Appel, Helmut"]
[Black "Jorissen, B."]
[Result "0-1"]
[ECO "B02"]
[PlyCount "78"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 e5 6. h3 Bc5 7. Bg5 Nbd7 8. f3 c6 9. Kd2 b5 10. Rd1 Nb6 11. Bxf6 gxf6 12. a3 a5 13. Nxb5 cxb5 14. Bxb5+ Bd7 15. Bxd7+ Kxd7 16. Ne2 Ke7 17. Kc3 Rhc8 18. Kb3 Rab8 19. Ka2 Nc4 20. Rb1 Ne3 21. c3 Rd8 22. g4 Rd2 23. Nc1 Nd1 24. Ka1 Ne3 25. h4 Nc2+ 26. Ka2 Nxa3 27. Nb3 Nxb1 28. Rxb1 Be3 29. Nxd2 Bxd2 30. Rd1 Rd8 31. Ka3 Bxc3 32. Rxd8 Bb4+ 33. Kb3 Kxd8 34. Kc4 Be1 35. h5 Bb4 36. Kd5 Ke7 37. Kc6 Kd8 38. Kb7 Kd7 39. Kb6 h6 0-1

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "4"]
[White "Jorissen, B."]
[Black "Hartmann, W."]
[Result "0-1"]
[ECO "C55"]
[BlackElo "2285"]
[PlyCount "96"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Bxc6+ bxc6 8. Nxe5 Qg5 9. d4 Qxg2 10. Ke2 Ba6+ 11. c4 Bxc4+ 12. Nxc4 Qf3+ 13. Kd2 Qd3+ 14. Ke1 Qxc4 15. a3 c5 16. Be3 cxd4 17. Rc1 Qe6 18. Qxd4 Bd6 19. Qxg7 Be5 20. Qg5 Rb8 21. b4 a6 22. Rg1 Rd8 23. Bc5 Rd5 24. Qh4 Kd7 25. Ke2 Qf5 26. Qg4 Bxh2 27. Qxf5+ Rxf5 28. Rgd1+ Bd6 29. Rc4 Re8 30. Rcd4 Re6 31. Rh1 h5 32. Rh4 Rfe5 33. Ke3 Kc6 34. Bxd6 cxd6 35. a4 d5 36. Rf4 f5 37. Rh4 Rg6 38. Kf4 Kd6 39. Ke3 Rg4 40. Rh3 f4+ 41. Ke2 e3 42. Rf3 Re4 43. Rxe4 dxe4 44. Rh3 Rg2 45. Rxh5 Rxf2+ 46. Ke1 Rb2 47. b5 f3 48. Rh1 Rb1# 0-1

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "6"]
[White "Jorissen, B."]
[Black "Marquardt, Christian"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "68"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Ne2 g6 6. Bg5 Bg7 7. Qd2 Nd7 8. Na3 Nc5 9. f3 a6 10. Nc2 Qb6 11. Rb1 Nf6 12. Ne3 Qa5 13. Bc4 Ncxe4 14. fxe4 Qxg5 15. 0-0 0-0 16. Qd3 Bd7 17. Rf3 Qe5 18. Rbf1 Be6 19. Nd5 Nxd5 20. exd5 Bd7 21. Re3 Qg5 22. Rg3 Qh4 23. Re3 Bf5 24. Rxf5 gxf5 25. Nd4 Bxd4 26. cxd4 f4 27. g3 Qg5 28. Rf3 Qg6 29. Qd1 Qg4 30. Qf1 f6 31. Rxf4 Qg5 32. Qh3 Kh8 33. Bd3 Rf7 34. Kg2 Rc8 1-0

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "7"]
[White "Jorissen, B."]
[Black "Michels, Achim"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "74"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Bb4 7. 0-0 Nge7 8. e5 Qa5 9. Nb5 0-0 10. a3 a6 11. axb4 Qxa1 12. Na3 b5 13. Bb3 a5 14. Nc2 Qb1 15. Nd2 Qxc2 16. Qxc2 a4 17. Ba2 Nxb4 18. Qb1 Bb7 19. Nf3 Rfc8 20. Nd4 Rc5 21. Bg5 Nec6 22. Nxc6 Rxc6 23. Be7 Nxa2 24. Qxa2 Rc2 25. Qa3 Rac8 26. Qg3 Kh8 27. b3 R2c3 28. Qf4 Rxb3 29. Qxf7 Rg8 30. h4 a3 31. Ra1 b4 32. h5 h6 33. Bxb4 Rxb4 34. Rxa3 Bc6 35. Qg6 Re4 36. Re3 Rxe3 37. fxe3 Rf8 1/2-1/2

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "2"]
[White "Jorissen, B."]
[Black "Tutt, Brice"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "60"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 Qc7 13. g3 0-0 14. 0-0 Rb8 15. Nd2 c5 16. c4 Bf5 17. a3 Rfd8 18. Nxc5 Bxc5 19. b4 Bd4 20. Ra2 Nc6 21. Qb3 Rbc8 22. Nf3 Qb7 23. Be3 Bxe3 24. fxe3 Bh3 25. Rd1 Ne5 26. Rxd8+ Rxd8 27. Ne1 Qe4 28. Qc3 Nfg4 29. Bxg4 Nxg4 30. Re2 Qf5 0-1

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "1"]
[White "Preker, Hans Juergen"]
[Black "Jorissen, B."]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2225"]
[PlyCount "83"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 c5 6. Bd3 g6 7. dxc5 Bg7 8. h4 Nxc5 9. h5 Qa5 10. Nf3 Bxc3+ 11. bxc3 Qxc3+ 12. Bd2 Nxd3+ 13. cxd3 Qxd3 14. Rc1 Nc6 15. Rc3 Qf5 16. hxg6 Qxg6 17. Nh4 Qe4+ 18. Re3 Qc4 19. Qh5+ Kd8 20. Nf3 Nb4 21. Bxb4 Qxb4+ 22. Kf1 Qb1+ 23. Re1 Qd3+ 24. Kg1 Rf8 25. Qh6 Rf6 26. Qg7 Qg6 27. Qh8+ Qe8 28. Qxh7 Qf8 29. Rc1 Bd7 30. Qb1 Rc8 31. Rh4 Rf4 32. Rxc8+ Bxc8 33. Rh7 Rf7 34. Rh3 e5 35. Rh2 Qg7 36. Qb3 e6 37. Rh5 e4 38. Ne5 Rf5 39. Rxf5 exf5 40. Qxd5+ Kc7 41. Nf7 Qg6 42. Qc5+ 1/2-1/2

[Event "Koblenz op"]
[Site "Koblenz"]
[Date "1990.??.??"]
[Round "5"]
[White "Sachs, Thomas"]
[Black "Jorissen, B."]
[Result "0-1"]
[ECO "A13"]
[PlyCount "46"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d4 Ne4 8. Nbd2 f5 9. Qb3 d6 10. Nxe4 Bxe4 11. Bd2 Nd7 12. Rac1 Qe8 13. a4 Qh5 14. Qd1 g5 15. Ne1 g4 16. f3 gxf3 17. Bxf3 Qh3 18. Ng2 e5 19. Rf2 Nf6 20. Nh4 Ng4 21. Qf1 Nxf2 22. Qxf2 Bxh4 23. gxh4 Qxf3 0-1

