[Event "SUI-ch op"]
[Site "Luzern"]
[Date "1994.07.20"]
[Round "7"]
[White "Gisler, Maurice"]
[Black "Haas, Bruno"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1945"]
[BlackElo "1955"]
[PlyCount "52"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. exf6 Nxf6 8. Bb5 Bd6 9. 0-0 0-0 10. dxc5 Bxc5 11. c4 a6 12. cxd5 axb5 13. dxc6 bxc6 14. Qe2 Qb6 15. h3 Nd5 16. Nbd2 Nf4 17. Qe4 Ra4 18. Qc2 Ne2+ 19. Kh1 Bxf2 20. Ng5 Ng3+ 21. Kh2 Rf5 22. Rxf2 Qxf2 23. Nxe6 Ne2 24. Nf3 Rxf3 25. Be3 Rxe3 26. Nc5 Rxh3# 0-1

[Event "Schweiz op"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "2"]
[White "Haas, Bruno"]
[Black "Gallagher, Joseph G"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2485"]
[PlyCount "84"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Na6 8. Qd2 Ng4 9. Bg5 f6 10. Bh4 c6 11. h3 Nh6 12. Rd1 Qe7 13. d5 Nf7 14. a3 c5 15. Nh2 h5 16. f3 Bh6 17. Qd3 Kh7 18. g4 Bf4 19. Kf2 Bxh2 20. Rxh2 g5 21. gxh5 gxh4 22. f4 Rg8 23. Rg1 Rxg1 24. Kxg1 Bd7 25. Qf3 exf4 26. Qxf4 Rg8+ 27. Rg2 Rxg2+ 28. Kxg2 Qe5 29. Qxh4 Qg5+ 30. Qxg5 fxg5 31. Bg4 Nb8 32. Kg3 a6 33. b4 Ne5 34. bxc5 dxc5 35. Be2 Be8 36. Nd1 Nbd7 37. Ne3 Nf6 38. Bf3 Bxh5 39. Ng4 Bxg4 40. hxg4 Nxc4 41. d6 Ne5 42. Kf2 Ne8 0-1

[Event "Schweiz op"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "6"]
[White "Jenni, Florian"]
[Black "Haas, Bruno"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "103"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Bd3 Nc6 10. dxc5 Nxc5 11. 0-0 Bd7 12. a3 Nxd3 13. cxd3 0-0 14. d4 f6 15. Qd3 f5 16. b4 Rac8 17. Rfc1 Na7 18. Rc2 Rc6 19. Rb1 Rfc8 20. Rbb2 Be8 21. Nb1 Bh5 22. Ne1 Qh4 23. g3 Qd8 24. Rxc6 Rxc6 25. Rc2 Qb6 26. Rxc6 Nxc6 27. Nc2 g5 28. Qc3 Bd1 29. Ne3 Ba4 30. Qc5 Qd8 31. Nc3 Bb3 32. a4 gxf4 33. gxf4 Qh4 34. Ng2 Qe7 35. b5 Qxc5 36. dxc5 axb5 37. axb5 Nb8 38. Ne2 Kf7 39. Nd4 Ba4 40. Ne1 Ke7 41. Nd3 Bd1 42. Nb4 Ba4 43. c6 bxc6 44. bxc6 Nxc6 45. Nbxc6+ Kd7 46. Na5 Kc7 47. Kf2 Kb6 48. Nab3 Bd7 49. Ke3 Ba4 50. Kd3 Bd7 51. Kc3 Kc7 52. Nc5 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Greve, Alexander"]
[Black "Haas, Bruno"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "59"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 a5 5. Nc3 b6 6. e3 Bb7 7. Bd3 Bxc3 8. Bxc3 Be4 9. 0-0 d6 10. Ne1 Nbd7 11. f3 Bxd3 12. Qxd3 Qe7 13. e4 e5 14. Nc2 0-0 15. Ne3 exd4 16. Bxd4 Ne5 17. Qc2 c6 18. Rad1 Rfc8 19. Qe2 Rab8 20. Bc3 Qe6 21. Rd2 Ng6 22. Qd1 Rd8 23. Bxf6 Qxf6 24. Nf5 d5 25. cxd5 cxd5 26. Rxd5 Rxd5 27. Qxd5 Qxb2 28. Rd1 Qf6 29. Qd7 h6 30. Qc7 1/2-1/2

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Haas, Bruno"]
[Black "Joseph, Fabian"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "75"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. e3 Nc6 6. 0-0 Be7 7. Nbd2 cxd4 8. exd4 b5 9. b3 0-0 10. c4 bxc4 11. bxc4 Ba6 12. Qa4 Bb7 13. Re1 Qd7 14. Rb1 Rfb8 15. c5 Bc8 16. Ba3 Ne8 17. Bf1 Nc7 18. Qc2 Ba6 19. Bh3 Bf6 20. Nb3 Bc4 21. Qd2 Nb5 22. Bb2 a5 23. Bc3 Bd8 24. Rbc1 a4 25. Na1 Nxc3 26. Qxc3 Ba5 27. Qc2 Bxe1 28. Rxe1 Nb4 29. Qd2 Nd3 30. Rd1 Rb2 31. Nc2 Rab8 32. Bf1 Nb4 33. Ne5 Qb5 34. Qf4 Rxc2 35. Qxf7+ Kh8 36. Qxe6 Rf8 37. Nf7+ Rxf7 38. Qc8+ 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Haas, Bruno"]
[Black "Poetschke, Wolfgang"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "105"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. Nd2 Bb4 9. Qc2 0-0 10. Bd3 h6 11. 0-0 Qc7 12. f4 Bxc3 13. Qxc3 Ng4 14. Rf3 f5 15. Rh3 Bd7 16. Be2 Nf6 17. Nf3 Be8 18. Ne5 Qe7 19. Rf1 Rc8 20. c5 Ne4 21. Qe1 Rc7 22. Kh1 Kh7 23. Rg1 Rg8 24. g4 g5 25. gxf5 exf5 26. Bd3 Qf6 27. Bxe4 dxe4 28. fxg5 Rxg5 29. Rxg5 Qxg5 30. Qf2 Rg7 31. Rg3 Qh5 32. Kg2 Rxg3+ 33. Qxg3 Qd1 34. Kh3 Qf1+ 35. Qg2 Qd1 36. Kg3 b5 37. h4 a5 38. Qf2 Qh5 39. Qf4 Kg7 40. Kh3 a4 41. Qg3+ Kf8 42. d5 cxd5 43. c6 Qd1 44. Qf2 Ke7 45. Qxf5 Qc1 46. Ng4 Qxc6 47. Qh7+ Kd8 48. Qa7 Bd7 49. Qb8+ Ke7 50. Qe5+ Qe6 51. Qg7+ Kd6 52. Qf8+ Kc6 53. Qc5+ 0-1

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Haas, Bruno"]
[Black "Zimmermann, Peter"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "75"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. a3 a5 8. b3 Ngxe5 9. Nbd2 Re8 10. Bb2 d6 11. 0-0 Bf5 12. Nd4 Bg6 13. N2f3 Qe7 14. Qd2 Nxf3+ 15. Nxf3 f6 16. Rad1 Kh8 17. Rfe1 Ne5 18. Nh4 Be4 19. f3 Bc6 20. Kh1 Qf7 21. e4 Bf2 22. Nf5 Bxe1 23. Qxe1 Bd7 24. Ne7 Ng6 25. Nd5 Be6 26. g3 Bxd5 27. Rxd5 b6 28. Qf1 Ne7 29. Rd2 Nc6 30. f4 Rad8 31. Bf3 Ne7 32. Rf2 f5 33. Qh3 fxe4 34. Bh5 Ng6 35. f5 e3 36. Bxg6 Qg8 37. Re2 Re5 38. Qh4 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Meier, R."]
[Black "Haas, Bruno"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "99"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. 0-0 Nbd7 8. d3 Be7 9. Nc3 0-0 10. Qb3 e5 11. Qc2 Re8 12. b3 e4 13. dxe4 Nxe4 14. Nxe4 Bxe4 15. Qxe4 Bf6 16. Qb1 Rxe2 17. Qd3 Qe7 18. Ba3 Qxa3 19. Qxe2 Bxa1 20. Rxa1 Nf6 21. Re1 Kf8 22. Qc2 c6 23. Nd2 Qa5 24. Rd1 Re8 25. Nc4 Qc5 26. Qd3 Ng4 27. Qd6+ Qxd6 28. Nxd6 Rd8 29. Rd2 f5 30. Nc4 Rxd2 31. Nxd2 Ne5 32. Nc4 Nf7 33. f4 Ke7 34. Kf2 Nd8 35. Ke3 Ke6 36. Ne5 Kd6 37. b4 b6 38. Kd4 b5 39. Nd3 Ne6+ 40. Kc3 g5 41. fxg5 Nxg5 42. h4 Ne6 43. Bh3 Ng7 44. Kd4 h6 45. Nf4 a6 46. a3 a5 47. Bf1 axb4 48. axb4 Ne8 49. Bd3 Ng7 50. Bc2 1-0

[Event "Zuerich op-B 14th"]
[Site "Zuerich"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Bruno"]
[Black "Moeschinger, Markus"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "67"]
[EventDate "1990.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. c4 0-0 6. 0-0 c5 7. Nc3 cxd4 8. Nxd4 dxc4 9. Ndb5 Be5 10. Bg5 a6 11. Na3 Bxc3 12. bxc3 Qa5 13. Bxf6 Qxa3 14. Bd4 Nd7 15. f4 Rd8 16. Qc2 Nc5 17. Rab1 Ra7 18. Rb4 Qa5 19. Rfb1 Bd7 20. Qd2 Rc8 21. Qe3 b6 22. Rxb6 f6 23. R6b4 Rac7 24. Qd2 Bb5 25. Qe3 Kf7 26. Bh3 Bd7 27. Bg2 Qxa2 28. f5 Nb3 29. Rf1 a5 30. Rb6 e5 31. Bd5+ Kf8 32. Bxe5 fxe5 33. f6 g6 34. Qh6+ 1-0

[Event "Zuerich op-B 14th"]
[Site "Zuerich"]
[Date "1990.??.??"]
[Round "?"]
[White "Haas, Bruno"]
[Black "Zwick, Hubert"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "84"]
[EventDate "1990.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 Na6 3. Bg2 Nc7 4. d3 g6 5. c4 Bg7 6. 0-0 Nf6 7. Nc3 0-0 8. Rb1 d5 9. cxd5 Nfxd5 10. Bd2 e5 11. Qc1 Re8 12. Ne4 f6 13. Rd1 Bg4 14. h3 Bc8 15. d4 Bf5 16. Nc5 Bxb1 17. Nxb7 Qe7 18. Qxb1 e4 19. Nh2 f5 20. Na5 c5 21. dxc5 Qxc5 22. e3 Rab8 23. Nb3 Qd6 24. Ba5 Rec8 25. Bf1 Ne6 26. Be2 Qe5 27. Ba6 Rc6 28. Be2 Nxe3 29. Rd7 Nd5 30. Qd1 Nf6 31. Bc3 Rxc3 32. Rxg7+ Kxg7 33. bxc3 Nd5 34. Nd4 Nc5 35. Nc6 Nxc3 36. Qc2 Nxe2+ 37. Qxe2 Qa1+ 38. Kg2 Rb7 39. h4 Nd3 40. Kh3 Rb2 41. Qe3 Nxf2+ 42. Kg2 Qh1# 0-1

[Event "Zuerich op-B 14th"]
[Site "Zuerich"]
[Date "1990.??.??"]
[Round "?"]
[White "Schenk, Karl"]
[Black "Haas, Bruno"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "75"]
[EventDate "1990.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. f4 d6 2. b3 Nf6 3. Bb2 Nc6 4. Nf3 Bg4 5. e3 g6 6. Bb5 Bg7 7. h3 Bd7 8. 0-0 0-0 9. c4 a6 10. Bxc6 bxc6 11. Qc2 Qc8 12. Kh2 Bf5 13. Qc1 c5 14. Ne1 c6 15. d3 d5 16. Nd2 Rd8 17. Rb1 Ra7 18. Ba3 Qb8 19. Bxc5 Rad7 20. Bd4 Ne8 21. Bxg7 Nxg7 22. c5 g5 23. g3 h6 24. Rb2 f6 25. g4 Bg6 26. Kg2 h5 27. Ndf3 h4 28. d4 Be4 29. Kg1 Kh7 30. Qd2 Kh6 31. fxg5+ fxg5 32. Qh2 Qxh2+ 33. Kxh2 Rf8 34. Rbf2 Rc7 35. Ne5 Rg8 36. Rf8 Rc8 37. Rxg8 Rxg8 38. Nxc6 1-0

[Event "Zuerich op-B 14th"]
[Site "Zuerich"]
[Date "1990.??.??"]
[Round "?"]
[White "Trumpf, Walter"]
[Black "Haas, Bruno"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "55"]
[EventDate "1990.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bf3 Qb6 11. Nge2 Nfd7 12. 0-0 c4+ 13. Kh1 Nc5 14. Be3 Qxb2 15. Bxc5 dxc5 16. e5 Ra7 17. Rb1 Qa3 18. Qc2 Qa5 19. Rb2 Rb7 20. Rxb7 Bxb7 21. Rb1 Qa8 22. Qb2 Ba6 23. h4 Qa7 24. Qb6 Qd7 25. Ne4 Qxd5 26. Nf6+ exf6 27. Bxd5 fxe5 28. Qa7 1-0

