[Event "Zuerich Easter op 2nd"]
[Site "Zuerich"]
[Date "2019.04.19"]
[Round "1"]
[White "Moor, Roger"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2395"]
[BlackElo "1946"]
[PlyCount "61"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 Nh6 6. h4 Nf5 7. h5 h6 8. hxg6 fxg6 9. e3 Ne5 10. d3 Rb8 11. f4 Nf7 12. Nge2 h5 13. Rb1 b6 14. b4 cxb4 15. axb4 Bb7 16. Bxb7 Rxb7 17. d4 h4 18. g4 e6 19. gxf5 exf5 20. Ng1 g5 21. Qf3 Rc7 22. fxg5 Nxg5 23. Qxf5 Rc6 24. Nf3 Nxf3+ 25. Qxf3 Rch6 26. Nd5 h3 27. Qe4+ Re6 28. Qg4 h2 29. Rb2 Reh6 30. Qxg7 Qh4+ 31. Rf2 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.11.01"]
[Round "6"]
[White "Businger, Paul"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2029"]
[BlackElo "1929"]
[PlyCount "66"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Ne7 9. Nf3 Bd7 10. Nbxd4 Ba4 11. Bd3 g6 12. Ng5 Qd7 13. h4 h6 14. Nxf7 Kxf7 15. f5 Nxf5 16. Nxf5 exf5 17. g4 Bxe5 18. Ra2 Bg3+ 19. Kf1 Nc6 20. h5 fxg4 21. Kg2 Be5 22. hxg6+ Kg7 23. Qd2 h5 24. b5 Raf8 25. bxc6 Bxc6 26. Re1 d4+ 27. Kg1 Rf3 28. Be4 Bxe4 29. Rxe4 Rg3+ 30. Kh1 Qd5 31. Qe2 Rh3+ 32. Kg1 Bh2+ 33. Kh1 Re8 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.11.01"]
[Round "5"]
[White "Haas, Hans"]
[Black "Perissinotto, Claudio"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1929"]
[BlackElo "2105"]
[PlyCount "59"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. c3 Re8 9. b4 b6 10. bxc5 bxc5 11. Qa4 Nb6 12. Qa5 c4 13. Ne5 Bb7 14. Bh4 Nfd7 15. f4 f6 16. Nef3 Qc7 17. Rab1 Qc6 18. Rfe1 e5 19. e4 exf4 20. exd5 Qxd5 21. Rb5 Qf7 22. Kf2 Kh8 23. Kf1 Bc6 24. Rb4 Bd5 25. Rb5 h6 26. Bf2 g5 27. h3 Bf8 28. Reb1 Rad8 29. Rxd5 Qxd5 30. Rb5 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.10.31"]
[Round "4"]
[White "Haas, Hans"]
[Black "Profumo, Alberto"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1929"]
[BlackElo "2238"]
[PlyCount "102"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c3 c6 4. Bg5 Ne4 5. Bh4 Qb6 6. Qb3 Bf5 7. Nbd2 Nd7 8. Bg3 Nxg3 9. hxg3 h6 10. e3 e6 11. Be2 Bd6 12. c4 Qxb3 13. Nxb3 dxc4 14. Bxc4 0-0 15. Rd1 Rfd8 16. Bd3 Bxd3 17. Rxd3 e5 18. Nbd2 exd4 19. Nxd4 Bb4 20. Nc2 Bxd2+ 21. Rxd2 Nc5 22. Nd4 Rd5 23. 0-0 Rad8 24. Rc2 f5 25. b4 Ne4 26. Rfc1 Kf7 27. Kh2 g6 28. f3 Nf6 29. Kg1 Re5 30. Kf2 Nd5 31. Rd2 Nxe3 32. Re1 Nc4 33. Rxe5 Nxe5 34. a3 Rd5 35. Nb3 Rxd2+ 36. Nxd2 Ke6 37. Ke3 Kd5 38. Kf4 b6 39. g4 fxg4 40. fxg4 g5+ 41. Kf5 Nc4 42. Nxc4 Kxc4 43. Kg6 c5 44. Kxh6 Kb3 45. bxc5 bxc5 46. Kxg5 c4 47. Kf6 c3 48. g5 c2 49. g6 c1Q 50. g7 Qc4 51. Ke7 Qg8 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.10.31"]
[Round "3"]
[White "Schneider, Attila"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2039"]
[BlackElo "1929"]
[PlyCount "61"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6 b6 8. 0-0-0 Bb7 9. Nge2 Nbd7 10. a3 Bf8 11. Qh4 Rg4 12. Qh3 Bd6 13. Ng3 a6 14. Be3 Qe7 15. Be2 Rg8 16. Qh4 0-0-0 17. Bg5 h6 18. Be3 Rg6 19. f3 exf3 20. gxf3 Rdg8 21. Nge4 Nxe4 22. Qxe7 Bxe7 23. fxe4 Bg5 24. Bxg5 Rxg5 25. h4 Rg2 26. Bh5 R8g7 27. d5 Nf6 28. Bf3 R2g3 29. Rhf1 Nd7 30. Ne2 Rh3 31. h5 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.10.30"]
[Round "1"]
[White "Andreetta, Simone"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1929"]
[PlyCount "26"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. Be3 Qb6 8. b3 cxd4 9. cxd4 Nb4 10. Na3 Qa5 11. Bc1 Nc2+ 12. Kf1 Nxa1 13. Bb2 Bxa3 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2004.10.30"]
[Round "2"]
[White "Haas, Hans"]
[Black "Rosin, Federico"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1929"]
[BlackElo "2132"]
[PlyCount "102"]
[EventDate "2004.10.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 c5 4. c3 Nc6 5. Bd3 Nf6 6. Nbd2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 e5 10. exd5 Qxd5 11. Qe2 Bg4 12. Ne4 Nxe4 13. Bxe4 Qe6 14. Be3 Bxe3 15. Qxe3 Bxf3 16. Qxf3 Rad8 17. Bf5 Qd5 18. Be4 Qe6 19. Bf5 Qc4 20. b3 Qc5 21. Rfd1 g6 22. Be4 Kg7 23. h4 f5 24. Bxc6 bxc6 25. Rac1 Rd5 26. c4 Rd4 27. b4 Qd6 28. Rxd4 exd4 29. c5 Qe6 30. b5 cxb5 31. c6 Qe4 32. Qa3 d3 33. Qc3+ Kh6 34. c7 Rc8 35. Re1 Qc4 36. Qd2+ f4 37. Rc1 Qf7 38. Qxd3 Rxc7 39. Rxc7 Qxc7 40. Qxb5 Qe7 41. Qa5 Qxh4 42. Qxa7 Qg5 43. Qd4 Qf5 44. a4 g5 45. Qb4 g4 46. Qb5 Qe4 47. Qb6+ Kg5 48. Qd8+ Kh5 49. Qa5+ Kh6 50. Qb6+ Kh5 51. Qa5+ Kh6 1/2-1/2

[Event "Davos op 1st"]
[Site "Davos"]
[Date "2002.08.09"]
[Round "6"]
[White "Moser, Philippe"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "65"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 c6 7. Bd3 0-0 8. Rc1 dxc4 9. Bxc4 b6 10. 0-0 Bb7 11. e4 c5 12. d5 exd5 13. exd5 Ne8 14. Bxe7 Qxe7 15. Re1 Qd8 16. Ne5 Nxe5 17. Rxe5 Nd6 18. Bd3 Qf6 19. Rh5 g6 20. Qg4 Rae8 21. Qg3 c4 22. Bc2 b5 23. Rd1 Re7 24. h3 Rfe8 25. Kf1 a6 26. b4 Qd4 27. Kg1 Re1+ 28. Rxe1 Rxe1+ 29. Kh2 Qf6 30. Rh4 Bxd5 31. Nxd5 Qa1 32. Qxd6 Rh1+ 33. Kg3 1-0

[Event "Davos op 1st"]
[Site "Davos"]
[Date "2002.08.04"]
[Round "1"]
[White "Haas, Hans"]
[Black "Hobuss, Udo"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "2394"]
[PlyCount "82"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. Bd3 Nf6 5. 0-0 0-0 6. b3 cxd4 7. exd4 Nc6 8. Bb2 d5 9. a3 Qb6 10. Re1 Rd8 11. Nbd2 Nh5 12. c3 Nf4 13. Bc2 Bg4 14. h3 Bd7 15. Nf1 Rac8 16. Ng3 Be8 17. Ne2 Ne6 18. Rb1 Qc7 19. Bc1 b6 20. Bd3 Na5 21. Ba6 Rb8 22. Bd3 f6 23. Bd2 Bf7 24. Qc1 b5 25. Bh6 Re8 26. Bxg7 Kxg7 27. Qd2 Bg8 28. Qc1 Nf8 29. Ng3 Nd7 30. h4 e5 31. dxe5 fxe5 32. Nf5+ gxf5 33. Qg5+ Kh8 34. Bxf5 e4 35. Bxd7 Qxd7 36. Ne5 Qg7 37. Ng4 Qxg5 38. hxg5 Rec8 39. Re3 Rc7 40. Rh3 Kg7 41. Nf6 Rbc8 0-1

[Event "Bayern-chI Bank Hofmann 5th"]
[Site "Bad Wiessee"]
[Date "2001.10.27"]
[Round "1"]
[White "Kantorik, Marian"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2228"]
[PlyCount "45"]
[EventDate "2001.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. Ne2 Re8 11. 0-0 Nbd7 12. Ng3 Nf8 13. a4 a6 14. Re1 c5 15. Rb1 N8d7 16. e4 dxe4 17. fxe4 Qc7 18. e5 Nd5 19. Bd2 cxd4 20. cxd4 Rad8 21. Rc1 Qb8 22. Rf1 Rf8 23. Nf5 1-0

[Event "Zuerich op-B 23th"]
[Site "Zuerich"]
[Date "1999.12.27"]
[Round "3"]
[White "Jud, Marc"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "102"]
[EventDate "1999.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[EventCategory "2"]
[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 e6 6. g4 h6 7. h4 Nc6 8. Rg1 Nxd4 9. Qxd4 a6 10. Be2 e5 11. Qd1 Be6 12. g5 hxg5 13. hxg5 Nd7 14. Be3 Qa5 15. Qd2 Rc8 16. f4 exf4 17. Bxf4 Ne5 18. Nd5 Qxd2+ 19. Kxd2 Rh4 20. Rh1 Rxh1 21. Rxh1 Bxd5 22. exd5 Rc5 23. c4 Nxc4+ 24. Bxc4 Rxc4 25. Re1+ Kd7 26. Be3 g6 27. Rf1 Ke8 28. b3 Rg4 29. Rc1 Be7 30. Rc7 Bxg5 31. Rxb7 Rg2+ 32. Kd3 Rg3 33. Rb8+ Ke7 34. Rb7+ Kf6 35. Rb6 Ke5 36. Kc4 Bxe3 37. Rxa6 f5 38. Ra8 Rg4+ 39. Kd3 f4 40. Ra5 Rg2 41. b4 Rd2+ 42. Kc4 f3 43. Ra3 Rd4+ 44. Kb5 Rxd5+ 45. Kc6 Ke4 46. Rb3 Rd1 47. b5 f2 48. b6 Bxb6 49. Rxb6 f1Q 50. Rb4+ Ke5 51. Rb5+ d5 0-1

[Event "Bled op-B"]
[Site "Bled"]
[Date "1999.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Ivacic, Vladimir"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2261"]
[PlyCount "52"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. h3 c6 6. e3 Nbd7 7. Be2 0-0 8. 0-0 Re8 9. Ne5 Qb6 10. b3 Qa5 11. Qd2 c5 12. Rad1 cxd4 13. exd4 a6 14. Bf3 Nb6 15. a4 Bf5 16. g4 Rac8 17. gxf5 Qxc3 18. fxg6 hxg6 19. Qxc3 Rxc3 20. a5 Nc8 21. Rd2 Nd6 22. Kg2 Nf5 23. Bg3 Rec8 24. Rfd1 Rxc2 25. Rxc2 Rxc2 26. Bg4 Ne3+ 0-1

[Event "Neuchatel op"]
[Site "Neuchatel"]
[Date "1994.05.??"]
[Round "?"]
[White "Pomes Marcet, Juan"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2390"]
[BlackElo "2235"]
[PlyCount "41"]
[EventDate "1994.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. f3 Bg7 5. e4 dxe4 6. fxe4 c5 7. d5 Ng4 8. Be2 Ne5 9. Nf3 0-0 10. Bg5 h6 11. Bf4 Nxf3+ 12. gxf3 f5 13. Qd2 fxe4 14. fxe4 g5 15. Be3 Qd6 16. 0-0-0 Bh3 17. Rdg1 Be5 18. Nb5 Qa6 19. Bxg5 Kh7 20. Kb1 Nd7 21. Qe3 1-0

[Event "Staufer op 05th"]
[Site "Schwaebisch Gmuend"]
[Date "1993.??.??"]
[Round "1"]
[White "Haas, Hans"]
[Black "Kalinitschew, Sergey"]
[Result "0-1"]
[ECO "A09"]
[BlackElo "2480"]
[PlyCount "94"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Nbd2 a5 7. a3 Be7 8. b3 Nf6 9. Bb2 0-0 10. 0-0 Re8 11. Qc2 h6 12. Rad1 Bc5 13. Ne4 Nxe4 14. dxe4 Qe7 15. Qc1 Ra6 16. Kh1 Rb6 17. Rd3 Bg4 18. h3 Be6 19. Ne1 f5 20. Nc2 fxe4 21. Bxe4 Bxh3 22. Rg1 Be6 23. Rg2 Rf8 24. e3 dxe3 25. Nxe3 Nd4 26. Bxd4 exd4 27. Nd5 Bxd5 28. Bxd5+ Kh8 29. f4 Bxa3 30. Qa1 Qc5 31. Re2 Bb4 32. Rxd4 Rd6 33. Rde4 c6 34. Re8 Rd8 35. R2e7 Qxe7 36. Rxe7 Bxe7 37. Bf3 Rd2 38. Qxa5 Rf2 39. Qe1 Bc5 40. Bh5 Bd4 41. Qa5 Kh7 42. Qa3 Rd8 43. Qa5 Bf6 44. Qf5+ Kh8 45. Qg6 Ra8 46. Qd3 Ra1+ 47. Bd1 Rfa2 0-1

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Coldewey, Carsten"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "86"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. Bxf6 Qxf6 7. e3 b6 8. Be2 Nc6 9. Nf3 0-0 10. 0-0 Bxc3 11. bxc3 d6 12. Nd2 Ba6 13. Qa4 Na5 14. Nb3 Nxb3 15. axb3 Bb7 16. Qd7 Rfb8 17. Qxd6 Qg6 18. Qg3 Qc2 19. Bh5 Rc8 20. Qf4 g6 21. Qg3 Kh7 22. Rfc1 Qxb3 23. Qf4 Kg7 24. Be2 Qb2 25. Bd3 Qd2 26. Rd1 Qxc3 27. Rac1 Qa3 28. Ra1 Qb4 29. Rab1 Qa4 30. Qe5+ Kh7 31. h4 Qc6 32. f3 h5 33. Qxh5+ Kg7 34. Qg5 Rh8 35. Qe5+ Kg8 36. Qf6 Qc7 37. Kf2 cxd4 38. exd4 Qd8 39. Qe5 Rh5 40. Qe3 Qxh4+ 41. Ke2 Qg3 42. Qf2 Qxf2+ 43. Kxf2 Bc6 1/2-1/2

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Bahlo, Jens"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "107"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Bd3 c5 8. Nge2 e5 9. dxc5 Nxc5 10. 0-0 Be6 11. b3 a6 12. Qd2 Ne8 13. Bc2 Nd7 14. Nd5 Bxd5 15. cxd5 Nc7 16. a4 b6 17. a5 Nb5 18. axb6 Nxb6 19. Bd3 Nd7 20. Rfc1 Nd4 21. Qc3 Qb6 22. Bc4 Rfc8 23. Kf2 f5 24. Qa5 Qa7 25. Qxa6 Qxa6 26. Rxa6 Rxa6 27. Bxa6 Rxc1 28. Nxc1 f4 29. Bd2 Kf8 30. b4 Bf6 31. Nd3 Bd8 32. Nb2 Bb6 33. Nc4 Ba7 34. Kf1 Ke7 35. b5 Nc5 36. Na5 Kd7 37. Nc4 Nxa6 38. bxa6 Nb3 39. Bb4 Nc5 40. Bxc5 Bxc5 41. Na5 Kc7 42. Nc6 Kb6 43. a7 Kb7 44. Nd8+ Kxa7 45. Ne6 Bb6 46. Nf8 Bd8 47. Nxh7 Be7 48. g4 fxg3 49. hxg3 Kb6 50. f4 exf4 51. gxf4 Kc5 52. Ke2 Kc4 53. Ke3 Kc3 54. f5 1-0

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Erich, Juergen"]
[Result "0-1"]
[ECO "A18"]
[PlyCount "70"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 c5 8. Nf3 cxd4 9. Bg5 Qf5 10. Bd3 Qa5 11. 0-0 dxc3 12. Bc2 Nc6 13. Bf4 Be7 14. Re1 0-0 15. Ne5 Bf6 16. Ng4 Bd4 17. Rb1 a6 18. Qe2 e5 19. Nf6+ gxf6 20. Qh5 f5 21. Qg5+ Kh8 22. Qf6+ Kg8 23. Bh6 e4 24. Qg5+ Kh8 25. Bxf8 Be6 26. Be7 Qe5 27. Rbd1 Rg8 28. Qh4 Rg4 29. Qh6 Nxe7 30. Qf8+ Ng8 31. Bb3 f4 32. Kf1 f3 33. g3 Rxg3 34. hxg3 Bh3+ 35. Kg1 Qxg3+ 0-1

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Ferch, Andreas"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "92"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 b6 3. Nc3 Bb7 4. Nf3 Nf6 5. e5 Ne4 6. d3 Nxc3 7. bxc3 d6 8. Bf4 dxe5 9. Nxe5 Bd6 10. Qg4 Qf6 11. d4 h5 12. Qg3 Nd7 13. Nxd7 Qxf4 14. Ne5 Qe4+ 15. Be2 0-0 16. Qf3 Bxe5 17. Qxe4 Bxe4 18. dxe5 Rad8 19. 0-0 Bd3 20. Rfe1 Bxe2 21. Rxe2 Rd3 22. Rc1 Rfd8 23. f3 Rd1+ 24. Rxd1 Rxd1+ 25. Kf2 Rc1 26. Rd2 Rxc3 27. Rd8+ Kh7 28. Rd7 Rxc4 29. Rxf7 Kg8 30. Re7 Rc2+ 31. Kg3 Rxa2 32. Rxc7 b5 33. Re7 b4 34. Rxe6 Kf7 35. Rc6 b3 36. Rc7+ Kg6 37. f4 Ra6 38. Rc1 Rb6 39. Kf3 a5 40. Ke4 b2 41. f5+ Kg5 42. Rb1 a4 43. h4+ Kg4 44. e6 a3 45. e7 Rb8 46. Ke5 a2 0-1

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Krull, Guenter"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "20"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 a6 3. g3 Nf6 4. Bg2 d5 5. cxd5 exd5 6. d4 c6 7. Bg5 Be7 8. e3 0-0 9. Nge2 Bf5 10. 0-0 Nbd7 1/2-1/2

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Hevendehl, Hanns Adolf"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "42"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d6 6. c4 Be7 7. Nc3 0-0 8. Qc2 Nbd7 9. Rd1 Qc8 10. d5 e5 11. Nh4 Re8 12. Bh3 Qd8 13. Nf5 Nf8 14. Ne4 Ng6 15. Nxf6+ Bxf6 16. e4 Bc8 17. Be3 Bg5 18. Qd2 Bxe3 19. Qxe3 Qf6 20. b4 Ne7 21. Nxe7+ Qxe7 1/2-1/2

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Ploetz, Juergen"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "150"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. a3 Bxc3+ 7. bxc3 Bb7 8. f3 Qe7 9. Ne2 0-0 10. 0-0 d6 11. e4 e5 12. Bg5 Nbd7 13. Ng3 exd4 14. Nf5 Qe5 15. f4 Qe6 16. cxd4 Bxe4 17. Bxe4 Nxe4 18. Ne7+ Kh8 19. d5 Nc3 20. dxe6 Nxd1 21. exd7 Ne3 22. Nc6 f6 23. d8Q Raxd8 24. Nxd8 Rxd8 25. Bh4 Nxc4 26. Rfe1 d5 27. Re7 Kg8 28. Rae1 Nd6 29. Rxa7 d4 30. Bf2 d3 31. Rd1 Nc4 32. Kf1 Nb2 33. Rd2 Nc4 34. Be1 Nxd2+ 35. Bxd2 Re8 36. Rd7 c4 37. f5 h6 38. Rd6 Re2 39. Bb4 Rb2 40. Rd8+ Kh7 41. Rd6 b5 42. Rd5 Rb3 43. Rc5 Rb2 44. Rd5 Rb3 45. Rc5 Rb2 46. Ke1 Rb3 47. h4 h5 48. Kd2 Rb2+ 49. Ke3 Re2+ 50. Kd4 Rb2 51. Rxb5 d2 52. Bxd2 Rxd2+ 53. Kxc4 Rxg2 54. a4 Rg4+ 55. Kb3 Rxh4 56. a5 Rh3+ 57. Kb4 Rh4+ 58. Kc5 Ra4 59. Kb6 Kh6 60. a6 g5 61. fxg6 Kxg6 62. Ra5 Rb4+ 63. Kc5 Re4 64. a7 Re5+ 65. Kb6 Re6+ 66. Kc7 Re7+ 67. Kd6 Rxa7 68. Rxa7 h4 69. Ke6 Kg5 70. Rg7+ Kf4 71. Rh7 Kg3 72. Kf5 h3 73. Rg7+ Kf2 74. Kg4 h2 75. Rh7 Kg2 1/2-1/2

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Stomprowski, Eckhard"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "104"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. b4 Bd7 14. Bb2 Qd8 15. Ne5 Bxe5 16. dxe5 Ng4 17. Ng3 Qh4 18. h3 Nxf2 19. Rxf2 Qxg3 20. Rxf8+ Rxf8 21. Qe2 Ne7 22. Rc1 Rc8 23. Rf1 Ng6 24. Rf3 Qg5 25. Qf2 Nxe5 26. Bxe5 Qxe5 27. Rf7 Rc1+ 28. Bf1 Qd6 29. Rxg7+ Kxg7 30. Qb2+ e5 31. Qxc1 Qf6 32. Qc7 Qb6+ 33. Qxb6 axb6 34. Kf2 Kf6 35. Ke3 Kg5 36. Kf3 Ba4 37. g3 Bd1+ 38. Ke3 Bc2 39. Bg2 Bb3 40. Bf1 Kf5 41. Bd3+ e4 42. Be2 Ke5 43. Bg4 d4+ 44. Kd2 Be6 45. Bxe6 Kxe6 46. Ke2 Kd5 47. Kd2 b5 48. Ke2 Kc4 49. Kd2 e3+ 50. Ke2 Kc3 51. Kd1 d3 52. Kc1 e2 0-1

[Event "Schleswig Holstein-chC 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Von Lenski, Michael"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. Nc3 d5 4. e5 Nh6 5. g3 0-0 6. d3 Nf5 7. Bd2 Nd4 8. Qd1 Nbc6 9. f4 f6 10. exf6 Bxf6 11. Bg2 Ne7 12. Nge2 c6 13. 0-0 Qc7 14. Nxd4 Bxd4+ 15. Kh1 Bd7 16. Qe1 Nf5 17. Nd1 Rae8 18. c3 Bb6 19. Nf2 e5 20. Qc1 Qc8 21. c4 exf4 22. Bxf4 Be3 23. Bxe3 Nxe3 24. cxd5 Nxf1 25. Qxf1 Qc7 26. Kg1 Qb6 27. dxc6 Bxc6 28. Bxc6 Qxc6 29. Qd1 Qf6 30. Qb3+ Kh8 31. Ne4 Qd4+ 32. Kg2 Qe3 33. Nd6 Rf2+ 0-1

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Coldewey, Brar"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "91"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. Bxf6 Qxf6 7. e3 cxd4 8. Qxd4 Qxd4 9. exd4 Bxc3+ 10. bxc3 b6 11. f3 Nc6 12. Nh3 Na5 13. Nf4 Ba6 14. c5 Bxf1 15. Rxf1 bxc5 16. dxc5 Rc8 17. Nd3 Ke7 18. Rb1 Rb8 19. Kd2 Rhc8 20. Rb4 Nc6 21. Rxb8 Rxb8 22. Kc2 Rc8 23. Rb1 Rc7 24. Rb5 e5 25. Nb4 Ke6 26. Kd3 f5 27. Nxc6 dxc6 28. Ra5 Rd7+ 29. Kc4 e4 30. fxe4 fxe4 31. Ra6 Rc7 32. Kd4 Kf5 33. Ke3 h5 34. h3 g5 35. g3 h4 36. g4+ Ke5 37. Ra4 Kd5 38. Rxe4 Rg7 39. Kd3 Kxc5 40. Re5+ Kd6 41. Ke4 c5 42. c4 a5 43. a4 Rg8 44. Rd5+ Kc6 45. Rd3 Rf8 46. Rc3 1/2-1/2

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Aewerdieck, Udo"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 e4 5. Nd2 Bb4 6. Nb3 d5 7. c5 0-0 8. Bg5 h6 9. Bh4 Bf5 10. e3 Qd7 11. Be2 g5 12. Bg3 Rfe8 13. h3 a5 14. a4 Ne7 15. Be5 Nh7 16. g4 Bg6 17. 0-0 Nc6 18. Bg3 f5 19. Rc1 Bxc3 20. bxc3 Rf8 21. Nd2 f4 22. Bh2 f3 23. Bb5 Nf6 24. Kh1 Kh7 25. Rg1 Bf7 26. c4 Qe7 27. cxd5 Bxd5 28. Bc4 Nb4 29. Bf1 Rg8 30. Nc4 Bxc4 31. Bxc4 Nfd5 32. Qb3 c6 33. Qb1 1/2-1/2

[Event "Zalakaros op 08th"]
[Site "Zalakaros"]
[Date "1989.??.??"]
[Round "6"]
[White "Haas, Hans"]
[Black "Csiszar, Csaba"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 b6 8. Nf3 Bb7 9. Bd3 Qc7 10. Bd2 d6 11. 0-0 Nd7 12. exd6 Bxd6 13. h3 0-0 14. Qe2 Nf6 15. c4 Rfe8 16. Ne5 Rad8 17. Rad1 Ba8 18. Bc1 Qb7 19. f3 h6 20. Qf2 Bf8 21. g4 Rxd4 22. Be3 Rdd8 23. Kh2 Qc7 24. f4 Ne4 25. Qc2 f5 26. gxf5 exf5 27. c5 Bxc5 28. Bc4+ Kh7 29. Bxc5 Qxc5 30. Rg1 Rxd1 31. Rxd1 Qe3 32. Rf1 0-1

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Koster, Frank"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "55"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Bb7 6. e4 Nf6 7. f3 Be7 8. Bd3 Nc6 9. Nf5 0-0 10. 0-0 Qd7 11. Qe1 Ne5 12. Be2 Kh8 13. Be3 c6 14. Rd1 Qe6 15. b3 Rad8 16. Bg5 Ng8 17. Nxe7 Nxe7 18. f4 f6 19. fxe5 fxg5 20. Rxf8+ Rxf8 21. exd6 Ng6 22. Qg3 Nf4 23. Qxg5 Nxe2+ 24. Nxe2 Qxe4 25. Qe7 Qf5 26. d7 Qf2+ 27. Kh1 c5 28. Qxf8+ 1-0

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Potrykus, Dierk"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "50"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 Ne5 9. f4 Ng6 10. Bxf6 Qxf6 11. g3 0-0 12. Qd3 c5 13. Nb5 d5 14. cxd5 Bf5 15. e4 Bxe4 16. Qxe4 Rfe8 17. Qxe8+ Rxe8+ 18. Kd2 a6 19. Na3 Qe7 20. Nc2 Qe4 21. Rg1 Qxd5+ 22. Kc1 Rd8 23. Rg2 Rd6 24. Re2 Qf3 25. Ne3 Rd3 0-1

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Haas, Hans"]
[Black "Reischl, Peter"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "38"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be7 7. e4 d6 8. Be2 0-0 9. 0-0 Be6 10. Nd5 Bxd5 11. cxd5 Re8 12. Be3 c5 13. dxc6 bxc6 14. Rac1 Qd7 15. Rfd1 c5 16. Qd3 Qe6 17. Bf3 Rab8 18. b3 Rb6 19. Bd2 Bf8 1/2-1/2

[Event "Zalakaros op 08th"]
[Site "Zalakaros"]
[Date "1989.??.??"]
[Round "2"]
[White "Kadar, Gabor"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2305"]
[PlyCount "61"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. d4 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Bg5 Bb4+ 11. Nc3 Qf7 12. Bd3 0-0 13. 0-0 Bd6 14. Bh4 Qh5 15. Bg3 Bxg3 16. fxg3 Nf6 17. Qe2 Bd7 18. h3 Qf7 19. Rae1 Qe7 20. g4 Rae8 21. Qf2 Qd8 22. Qh4 Bc8 23. g5 Ne4 24. Nxe4 dxe4 25. Bxe4 g6 26. Bxc6 bxc6 27. Ne5 Qd5 28. Rf6 c5 29. Re4 Bb7 30. Qxh7+ Kxh7 31. Rh4+ 1-0

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Loebel, Carsten"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "90"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Bd2 cxd4 7. Nb5 Bc7 8. f4 Nc6 9. Nf3 Nge7 10. Nbxd4 a6 11. Ne2 Bb6 12. Bc3 Nf5 13. Bd4 Bd7 14. Qd2 Rc8 15. Rc1 Na5 16. Nc3 Qc7 17. g4 Nxd4 18. Nxd4 Nc4 19. Bxc4 Qxc4 20. Nce2 0-0 21. 0-0 Bb5 22. Kh1 f6 23. b3 Qc5 24. Nxe6 Qc6 25. N6d4 Bxd4 26. Nxd4 Qb6 27. Rfe1 Bc6 28. e6 Rfe8 29. f5 Qc7 30. Kg2 h6 31. h4 Kf8 32. g5 Ke7 33. gxh6 gxh6 34. Qxh6 Rg8+ 35. Kf3 Qg3+ 36. Ke2 Qg4+ 37. Kd3 Bb5+ 38. c4 dxc4+ 39. bxc4 Bc6 40. Rb1 Rcd8 41. Qe3 Rxd4+ 42. Qxd4 Rd8 43. Qxd8+ Kxd8 44. e7+ Kc7 45. e8Q Bxe8 1/2-1/2

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Luckow, Rolf"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "21"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Qb6 7. Ndf3 Nc6 8. Ne2 cxd4 9. Nexd4 Nxd4 10. cxd4 Bb4+ 11. Bd2 1/2-1/2

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Maeder, Torsten"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "84"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 Nf6 4. exf5 Bc5 5. Be2 0-0 6. d3 d5 7. Bg5 c6 8. cxd5 Qb6 9. Nh3 Nxd5 10. Nxd5 cxd5 11. g4 Nc6 12. Rb1 Nd4 13. Bd2 Bd7 14. b4 Bd6 15. Bc3 Rac8 16. Bxd4 Qxd4 17. Qb3 Rc3 18. Qb2 Rfc8 19. 0-0 e4 20. Rfd1 Qe5 21. f4 exf3 22. Bxf3 Qe3+ 23. Qf2 Qh6 24. Bxd5+ Kh8 25. Bg2 Rc2 26. g5 Qh5 27. Qf1 Qg4 28. Qf3 Qd4+ 29. Kh1 Rxg2 30. Qxg2 Bc6 31. Qxc6 Rxc6 32. Re1 Qd5+ 33. Kg1 Rc8 34. Rbc1 Rxc1 35. Rxc1 Kg8 36. Rc8+ Kf7 37. g6+ hxg6 38. Ng5+ Ke7 39. f6+ gxf6 40. Ne4 Qxd3 41. Nxd6 Qxd6 42. a3 Qd4+ 0-1

[Event "Schleswig Holstein-chA 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Raddatz, Wolfgang"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "46"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e3 f5 4. d4 e4 5. Nh3 Nf6 6. b3 c6 7. d5 Na6 8. Bb2 Nc7 9. Nf4 Be7 10. Be2 0-0 11. 0-0 Bd7 12. c5 Be8 13. dxc6 Bxc6 14. cxd6 Bxd6 15. Bc4+ Kh8 16. Ne6 Qe7 17. Nxf8 Bxh2+ 18. Kxh2 Ng4+ 19. Kg1 Qh4 20. Re1 Qxf2+ 21. Kh1 Qh4+ 22. Kg1 Qh2+ 23. Kf1 Qh1+ 0-1

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "2"]
[White "Bockelmann, Fred"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "75"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. Nc3 Nc6 5. e3 Bg4 6. Be2 Qd7 7. Ne4 0-0-0 8. Nf2 Be6 9. Ng5 Bf5 10. Bh5 Bg6 11. e4 Nf6 12. Bxg6 hxg6 13. d3 Bc5 14. Qe2 Nh5 15. Be3 Nf4 16. Bxf4 exf4 17. c3 f6 18. Ngh3 g5 19. 0-0-0 a6 20. d4 Be7 21. Qg4 g6 22. Qxd7+ Rxd7 23. Ng1 f5 24. e5 Rhd8 25. Ne2 Bf8 26. h3 Ne7 27. Rd3 Nd5 28. Nd1 c5 29. c4 Nb4 30. Rd2 cxd4 31. a3 Nc6 32. Kb1 Nxe5 33. Re1 Bg7 34. Nf2 f3 35. Ng1 fxg2 36. Nd1 Nxc4 37. Rxg2 Bf6 38. Nf3 1/2-1/2

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "7"]
[White "Gruebling, Karl Heinz"]
[Black "Haas, Hans"]
[Result "0-1"]
[ECO "E26"]
[PlyCount "82"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Bd3 b6 8. Nf3 d6 9. e4 e5 10. d5 Na5 11. Nd2 Bd7 12. 0-0 0-0 13. f4 Qe8 14. Nf3 Ba4 15. Bc2 Bxc2 16. Qxc2 Nxc4 17. Qd3 b5 18. a4 a6 19. fxe5 Nxe5 20. Nxe5 Qxe5 21. axb5 Qxe4 22. Qg3 Nxd5 23. Qxd6 Nxc3 24. Qxc5 Nxb5 25. Bb2 Rac8 26. Qg5 f6 27. Qg3 Nd4 28. Kh1 Rc6 29. Rae1 Ne2 30. Qb3+ Qe6 31. Qf3 Re8 32. Qh5 Rc2 33. Bd4 Qe4 34. Rf3 Ng3+ 35. hxg3 Qxe1+ 36. Kh2 Qe2 37. Qd5+ Kf8 38. Re3 Rxe3 39. Qd8+ Kf7 40. Qa8 Kg6 41. Bxe3 Qh5+ 0-1

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "1"]
[White "Haas, Hans"]
[Black "Birkholz, Frank"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "82"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 Ne5 9. f4 Ng6 10. Bxf6 Qxf6 11. g3 d6 12. Bg2 0-0 13. 0-0 c6 14. Qd3 Bd7 15. e4 Rab8 16. Rad1 Rfd8 17. Nb3 Be8 18. Qd4 Qxd4+ 19. Rxd4 f6 20. Rfd1 Bf7 21. c5 d5 22. c4 Ne7 23. cxd5 cxd5 24. exd5 Nf5 25. R4d3 Kf8 26. Na5 Be8 27. d6 Bb5 28. Rc3 Rd7 29. Bh3 g6 30. Bxf5 gxf5 31. Nb3 Ba4 32. Rd5 Bxb3 33. axb3 Rc8 34. b4 Kf7 35. Rxf5 Rxd6 36. cxd6 Rxc3 37. Rd5 Rc8 38. Kf2 Ke6 39. Rd4 Rd8 40. Kf3 Rxd6 41. Rc4 a6 1/2-1/2

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "6"]
[White "Haas, Hans"]
[Black "Dambrowski, Ralf"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "81"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. f3 c5 6. d5 exd5 7. cxd5 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 a6 11. b3 Bf8 12. f4 Nb6 13. Ng3 g6 14. Bb2 Bg7 15. Qd2 Nbd7 16. Rae1 b5 17. h3 Nb6 18. Bb1 Bb7 19. Nd1 Qc7 20. Ne3 Rad8 21. Ng4 Nxg4 22. Bxg7 Kxg7 23. hxg4 Bc8 24. f5 c4 25. f6+ Kh8 26. Qh6 Rg8 27. Kf2 Nd7 28. g5 Nf8 29. Qh4 Qc5+ 30. Re3 cxb3 31. axb3 Qd4 32. Ne2 Qe5 33. g4 h5 34. gxh5 Nh7 35. hxg6 fxg6 36. Rh1 Rd7 37. Reh3 Rf8 38. Qh6 Qb2 39. Qxh7+ Rxh7 40. Rxh7+ Kg8 41. Rg7# 1-0

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "4"]
[White "Haas, Hans"]
[Black "Kempe, Thomas"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "93"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. e4 g6 3. Nf3 Bg7 4. Nc3 Ne7 5. d4 d6 6. Be2 Nd7 7. 0-0 0-0 8. Be3 h6 9. Qd2 Kh7 10. h3 a6 11. Nh2 Ng8 12. f4 f5 13. e5 Qe7 14. Nf3 b6 15. Rfd1 Bb7 16. d5 dxe5 17. dxe6 Nc5 18. Nd5 Bxd5 19. cxd5 Rfd8 20. Bc4 Nxe6 21. fxe5 Ng5 22. Nxg5+ hxg5 23. Bxg5 Qc5+ 24. Qf2 Qxc4 25. Rd4 Qc5 26. Rc1 Qxc1+ 27. Bxc1 Bxe5 28. Rh4+ Kg7 29. Qf3 Nf6 30. Bf4 Bxf4 31. Qxf4 Rd7 32. g4 fxg4 33. hxg4 Rf8 34. Qh6+ Kf7 35. g5 Nxd5 36. Re4 Ne7 37. Qh7+ Ke8 38. Qxg6+ Kd8 39. Qg7 Rd1+ 40. Kg2 Rd2+ 41. Kh3 Rd3+ 42. Kg4 Rg3+ 43. Kh5 Rh3+ 44. Kg4 Rh4+ 45. Kxh4 Nf5+ 46. Kg4 Nxg7 47. g6 0-1

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "8"]
[White "Haas, Hans"]
[Black "Wessel, Volkmar"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "77"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e6 5. f3 Nd7 6. Be3 a6 7. Bd3 Ne7 8. Nge2 b6 9. 0-0 Bb7 10. f4 f5 11. Rc1 Nf6 12. Qc2 Ng4 13. Bd2 Nc6 14. d5 Nd4 15. Qa4+ Kf7 16. h3 b5 17. Qa5 Nh6 18. Be3 Nxe2+ 19. Bxe2 Bxc3 20. Qxc3 fxe4 21. dxe6+ Kxe6 22. cxb5 Nf5 23. bxa6 Bxa6 24. Bxa6 Nxe3 25. Qxe3 Rxa6 26. Qxe4+ Kd7 27. Qc4 Rb6 28. Rfe1 Kc8 29. b4 Rb7 30. a4 Re8 31. b5 d5 32. Rxe8 Qxe8 33. Qd4 h5 34. Kf2 Kb8 35. Qxd5 Qh8 36. Qe5 Qd8 37. Ke2 Qf8 38. b6 Qc8 39. Rxc7 1-0

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "9"]
[White "Kiene, Gerald"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E13"]
[PlyCount "68"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 0-0 6. e3 Bb7 7. Bd3 h6 8. Bh4 d6 9. a3 Bxc3+ 10. bxc3 Qe7 11. 0-0 Nbd7 12. Nd2 e5 13. Bxf6 Nxf6 14. e4 Rae8 15. f3 Nh5 16. Re1 Qg5 17. Nf1 Nf4 18. Ne3 Bc8 19. Kh1 f5 20. Qc2 g6 21. Rad1 Bb7 22. exf5 Nxd3 23. Qxd3 e4 24. f4 Qf6 25. Qe2 gxf5 26. Qh5 Kh7 27. Rg1 Re7 28. g4 fxg4 29. Rxg4 Rg7 30. Rdg1 Rfg8 31. Rxg7+ Rxg7 32. Rxg7+ Kxg7 33. Qg4+ Kf8 34. h4 Kf7 1/2-1/2

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "5"]
[White "Podziemski, Andre"]
[Black "Haas, Hans"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nge7 9. a3 Ng6 10. 0-0 Be7 11. Nc3 0-0 12. Be3 Rac8 13. Rb1 Qc7 14. Bg5 a6 15. Bxe7 Ncxe7 16. g3 f6 17. h4 fxe5 18. dxe5 h6 19. Qd3 Rxf3 20. Qxf3 Nxe5 21. Qe2 d4 22. Na2 Bb5 23. Qe4 Bc6 24. Qh7+ Kf7 25. Be4 N7g6 26. Bxg6+ Nxg6 27. h5 Be4 28. Rbc1 Qd7 29. Rxc8 Qxc8 30. g4 e5 31. f3 Bd3 32. Rd1 1-0

[Event "Schleswig Holstein-ch HT-B 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "3"]
[White "Thomsen, Manfred"]
[Black "Haas, Hans"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "47"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 d5 6. Qc2 Nc6 7. Nf3 Bxd2+ 8. Nbxd2 0-0 9. 0-0 e5 10. dxe5 Nxe5 11. Rfe1 dxc4 12. Nxe5 Qxe5 13. Nxc4 Qe7 14. Rad1 c6 15. a3 Be6 16. Ne3 g6 17. b4 Rfd8 18. Qb2 Rxd1 19. Rxd1 Rd8 20. Rd4 Ne8 21. Qd2 Rxd4 22. Qxd4 a6 23. Bf3 Qf6 24. Qxf6 1/2-1/2

