[Event "Mazowiec-chT 0910"]
[Site "Mazowsze"]
[Date "2010.01.10"]
[Round "3.24"]
[White "Hass, Roman"]
[Black "Machul, Bartosz"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2340"]
[BlackElo "1692"]
[PlyCount "31"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 0-0 10. Nf3 Rd8 11. d5 Nd7 12. c4 Qxd2+ 13. Nxd2 b6 14. f4 Nf6 15. Be2 Ng4 16. Bxg4 0-1

[Event "Leuven op 15th"]
[Site "Leuven"]
[Date "2003.11.09"]
[Round "4"]
[White "Hass, Roman"]
[Black "Phillips, Thomas"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2338"]
[BlackElo "2238"]
[PlyCount "66"]
[EventDate "2003.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 c5 8. Qb3 Nxc3 9. dxc3 Nc6 10. Qb5 Qa5 11. Qb3 Qc7 12. Rd1 b6 13. Be3 Ba6 14. Qc2 Rad8 15. Rxd8 Rxd8 16. Rd1 Na5 17. Bc1 Rd7 18. Bf1 Bb7 19. Bg2 b5 20. Rxd7 Qxd7 21. b3 Bc6 22. Bd2 Nb7 23. Bc1 a5 24. Ne1 Bxg2 25. Kxg2 Nd8 26. Bb2 Qc6+ 27. f3 c4 28. Kf1 Qc5 29. Ng2 h5 30. Qd2 Kh7 31. Qe3 Qxe3 32. Nxe3 b4 33. Nd1 Kg8 1/2-1/2

[Event "Leuven op 15th"]
[Site "Leuven"]
[Date "2003.11.09"]
[Round "5"]
[White "Stinis, Steven"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "2338"]
[PlyCount "69"]
[EventDate "2003.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4 5. Nxc6 Bxc3+ 6. bxc3 bxc6 7. Qd4 Qf6 8. h4 Rb8 9. Bg5 Qxd4 10. cxd4 Rb2 11. Kd2 d6 12. e4 Be6 13. Bd3 f6 14. Bf4 Ne7 15. Rhb1 Rb6 16. a4 0-0 17. a5 Rbb8 18. c4 Rxb1 19. Rxb1 Bc8 20. c5 Ng6 21. Bg3 dxc5 22. Bc4+ Kh8 23. dxc5 Re8 24. Bxc7 Rxe4 25. Rb8 Re8 26. Bf7 Rf8 27. Bd6 Rd8 28. Be6 Ne7 29. Kc2 Bxe6 30. Rxd8+ Ng8 31. Ra8 h6 32. Rxa7 f5 33. Bf8 g5 34. h5 Nf6 35. Bg7+ 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "9"]
[White "Agrest, Evgenij"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2480"]
[BlackElo "2350"]
[PlyCount "84"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bielsko-Biala Wlokniarz"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 Nd7 6. Bd3 Ne7 7. g4 c6 8. Bc2 0-0 9. Nge2 Nb6 10. c5 Nc4 11. b3 Na5 12. Ba3 cxd5 13. cxd6 Nec6 14. d7 Bxd7 15. Bxf8 Qxf8 16. g5 Bg4 17. Qxd5 Bxe2 18. Nxe2 Nb4 19. Qxa5 Nxc2+ 20. Kd2 Nxa1 21. Rxa1 b6 22. Qa4 Qd8+ 23. Ke1 Qxg5 24. Rd1 Qg2 25. Ng3 Qxh2 26. Rd7 Rf8 27. Nf1 Qf4 28. Ne3 h5 29. Qc4 h4 30. Nd5 Qg4 31. Ne7+ Kh7 32. Rd3 b5 33. Qc6 b4 34. Kf1 a5 35. Qd5 f5 36. exf5 gxf5 37. Qd6 e4 38. Re3 f4 39. Rxe4 h3 40. Qe6 Qg2+ 41. Ke2 h2 42. Ng6 Qxg6 0-1

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "7"]
[White "Dobosz, Henryk"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2410"]
[BlackElo "2350"]
[PlyCount "107"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Katowice Kolejarz"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 Re8 10. 0-0 c4 11. Bc2 b5 12. a3 Bb7 13. Re1 a6 14. Bf4 Qb6 15. Be3 Qc7 16. Bd4 Nbd7 17. Qd2 Rac8 18. Rad1 Nc5 19. Nh2 Qd8 20. f4 a5 21. e5 dxe5 22. fxe5 Nxd5 23. Nxb5 Nd3 24. Bxd3 cxd3 25. Nd6 Rc2 26. Nxb7 Rxd2 27. Nxd8 Rxd1 28. Rxd1 Rxd8 29. Nf3 Nf4 30. Kf2 Rd5 31. Ke3 Nxg2+ 32. Ke4 Rd8 33. Rd2 Nf4 34. Bb6 Rb8 35. Bxa5 Bh6 36. Bb4 Nxh3 37. Rh2 Ng5+ 38. Nxg5 Bxg5 39. Kxd3 Bf4 40. Re2 h5 41. Be7 Bc1 42. Bd6 Ra8 43. Rc2 Bf4 44. Ke4 Bg3 45. Rc3 h4 46. b4 f6 47. b5 Bxe5 48. Bxe5 Re8 49. Rb3 Rxe5+ 50. Kf3 Rg5 51. Kf2 h3 52. b6 h2 53. b7 h1N+ 54. Kf1 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "6"]
[White "Drzemicki, Dariusz"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2335"]
[BlackElo "2350"]
[PlyCount "50"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Suwalki Hancza"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Bg5 Be6 10. c5 Ne4 11. Be3 Nxc5 12. dxc5 d4 13. Nxd4 Nxd4 14. Bd3 Qa5 15. Be4 Rfd8 16. Qe1 Qxc5 17. Bxb7 Rab8 18. Be4 Bc4 19. Rc1 Bxf1 20. Qxf1 Rxb2 21. Na4 Ne2+ 22. Kh1 Qb4 23. Nxb2 Nxc1 24. Bxc1 Qxe4 25. Nd1 Qc4 0-1

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "4"]
[White "Dzieniszewski, Andrzej"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2360"]
[BlackElo "2350"]
[PlyCount "110"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jelenia Gora Spartakus"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. b4 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. e3 d6 6. Be2 e5 7. 0-0 a5 8. b5 Nbd7 9. Nc3 Re8 10. d3 Nc5 11. Na4 e4 12. Ne1 Nxa4 13. Qxa4 Bf5 14. Rc1 h5 15. Qc2 exd3 16. Bxd3 Be6 17. Nf3 Nd7 18. Nd4 Nc5 19. Be2 Qg5 20. Bf3 Bf5 21. Nxf5 Bxb2 22. Qxb2 Qxf5 23. Rcd1 Rab8 24. Qc3 b6 25. Bc6 Qe5 26. Qc2 Re6 27. Kh1 Kg7 28. Rd5 Qf6 29. Re1 h4 30. h3 Rh8 31. Kg1 Re5 32. Rxe5 dxe5 33. Rd1 Rd8 34. Bd5 e4 35. Rd4 Qe5 36. Qd1 Re8 37. Bc6 Re7 38. Qg4 Ne6 39. Rd1 Nc5 40. Qxh4 Re6 41. Rd8 Qa1+ 42. Kh2 Qe5+ 43. g3 Qh5 44. Qxh5 gxh5 45. Bd5 Re7 46. Kg2 Na4 47. Bc6 Re6 48. Rd7 Rd6 49. Rxc7 Rd2 50. Bxe4 Nc5 51. Bd5 Rxa2 52. Rxf7+ Kg6 53. e4 a4 54. e5 a3 55. Ra7 Nd3 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "3"]
[White "Hass, Roman"]
[Black "Grabarczyk, Bogdan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2350"]
[BlackElo "2255"]
[PlyCount "79"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Plock PTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. e3 d6 6. Bd3 c6 7. Nge2 a6 8. a4 a5 9. 0-0 e5 10. Qd2 h6 11. Bh4 Re8 12. f4 exf4 13. exf4 Bg4 14. f5 Bxe2 15. Bxe2 Ne4 16. Nxe4 Qxh4 17. Rf4 Rxe4 18. Rxh4 Rxh4 19. fxg6 fxg6 20. Qd3 Nd7 21. Qxg6 Nf8 22. Qxd6 Rxd4 23. Qg3 Re8 24. Bh5 Re5 25. Qf3 Rd2 26. Rf1 Rxb2 27. Qf7+ Kh8 28. Bg4 b5 29. Qc7 Re4 30. Qc8 Kg8 31. Be6+ Rxe6 32. Rxf8+ Bxf8 33. Qxe6+ Kh8 34. Qxc6 b4 35. Qe8 Kg8 36. c5 Rb1+ 37. Kf2 Rc1 38. c6 b3 39. Qe6+ Kg7 40. Qxb3 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "8"]
[White "Hass, Roman"]
[Black "Sarwinski, Miroslaw"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2350"]
[BlackElo "2405"]
[PlyCount "43"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Warszawa Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nf6 7. e4 Bg4 8. Ne5 Be6 9. f4 Nbd7 10. d4 c6 11. Be3 Qa5 12. 0-0-0 Bg7 13. Bd3 Nb6 14. Bd2 Na4 15. d5 cxd5 16. Bb5+ Kf8 17. Bxa4 d4 18. f5 Qxe5 19. fxe6 dxc3 20. Bxc3 Qxe6 21. e5 Qg4 22. exf6 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "5"]
[White "Hass, Roman"]
[Black "Seifert, Henryk"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2350"]
[BlackElo "2305"]
[PlyCount "44"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Krakow KKSz-Hutnik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. Qc2 0-0 8. f3 Kh8 9. Bd2 c5 10. cxd5 cxd4 11. Nxd4 Nxd5 12. Nxd5 exd5 13. 0-0 f4 14. Nb5 fxe3 15. Bxe3 Na6 16. Nxd6 Qxd6 17. Rad1 Qe5 18. Rfe1 Qh5 19. Bd4 Rg8 20. Re5 Qh4 21. Qc3 Bd7 22. g3 Qh6 1-0

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "1"]
[White "Hass, Roman"]
[Black "Wojcieszyn, Jacenty"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2350"]
[BlackElo "2315"]
[PlyCount "87"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Lublin Start"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. e3 d6 6. h4 Nbd7 7. Nf3 0-0 8. Qb3 c6 9. 0-0-0 Qe8 10. c5+ d5 11. Ng5 e5 12. dxe5 Nxe5 13. Be2 h6 14. Nf3 Neg4 15. Rhf1 b6 16. cxb6 axb6 17. Qxb6 Ne4 18. Nxe4 fxe4 19. Nd4 Bd7 20. Kb1 Ne5 21. Rd2 Qe7 22. Rc1 Rfc8 23. Bxe5 Qxe5 24. Nxc6 Rxc6 25. Rxc6 Rb8 26. Qc7 Rxb2+ 27. Kc1 Rxd2 28. Kxd2 Qb2+ 29. Rc2 Qb4+ 30. Kc1 Ba4 31. Qc8+ Kh7 32. h5 Bb2+ 33. Kd1 gxh5 34. Bxh5 Bg7 35. Qf5+ Kh8 36. Qc8+ Kh7 37. Kc1 Qa3+ 38. Kd2 Qb4+ 39. Kd1 Qb1+ 40. Kd2 Qb4+ 41. Kc1 Qa3+ 42. Kd2 Qb4+ 43. Kd1 Qb1+ 44. Kd2 1/2-1/2

[Event "POL-chT 47th"]
[Site "Mikolajki"]
[Date "1991.09.??"]
[Round "2"]
[White "Hurnik, Zbigniew"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2350"]
[PlyCount "74"]
[EventDate "1991.09.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Katowice Start"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Nbd2 Be7 9. Nc4 dxe5 10. Ncxe5 Nxe5 11. Nxe5 0-0 12. Bd3 f5 13. Qe2 Bf6 14. 0-0 b6 15. Bc2 Bb7 16. Re1 Qc7 17. Bb3 Rae8 18. Bd2 g5 19. Rac1 Kh8 20. c4 Nf4 21. Bxf4 gxf4 22. f3 Rg8 23. Kh1 Re7 24. Nd3 Bd4 25. Rc2 Reg7 26. Qf1 Be3 27. c5 Rg6 28. cxb6 Qxb6 29. Ne5 R6g7 30. Nc4 Qd8 31. Nxe3 fxe3 32. Bxe6 Re8 33. Bxf5 Qa5 34. Be4 Ba6 35. Qg1 e2 36. Qf2 Rf7 37. b3 Rxe4 1-0

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1991.??.??"]
[Round "5"]
[White "Bukhman, Eduard"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2430"]
[BlackElo "2280"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Qb6 6. Nc3 Qxb2 7. Bd2 Qb6 8. e4 d6 9. f4 e6 10. Nf3 exd5 11. e5 dxe5 12. fxe5 Qe6 13. Bb5+ Bd7 14. 0-0 Ne4 15. Nxe4 dxe4 16. Ng5 Qxe5 17. Bxd7+ Nxd7 18. Nxf7 Qd4+ 19. Kh1 Rg8 20. Qg4 Be7 21. Bc3 Qxc3 22. Rad1 Nf6 23. Qe6 Qxc2 24. Ne5 Qxd1 25. Rxd1 Rf8 26. Rd7 1-0

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "7"]
[White "Grabarczyk, Miroslaw"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2275"]
[BlackElo "2280"]
[PlyCount "119"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. h3 Bxf3 6. exf3 e6 7. Be3 Ne7 8. g4 0-0 9. Qd2 d5 10. 0-0-0 Nbc6 11. Bh6 Bxd4 12. Bxf8 Qxf8 13. h4 Rd8 14. h5 Bg7 15. hxg6 hxg6 16. Qg5 Nd4 17. Qh4 Qe8 18. f4 Qd7 19. Bd3 Kf8 20. f5 exf5 21. gxf5 Ndxf5 22. Qg5 d4 23. Ne4 Qc6 24. Kb1 Re8 25. Rde1 Ng8 26. Ng3 Bh6 27. Rxe8+ Qxe8 28. Qg4 Nxg3 29. Qxg3 Qc6 30. Re1 Kg7 31. Qe5+ Nf6 32. Qxd4 Qf3 33. Bc2 b6 34. c5 Bg5 35. Bb3 Qf5+ 36. Ka1 bxc5 37. Qc4 Ng4 38. Bc2 Qf3 39. Rg1 f5 40. Bb3 Bf6 41. Rf1 Bd4 42. Qf7+ Kh6 43. Qf8+ Kg5 44. Bd1 Qe4 45. Qd8+ Bf6 46. Qd2+ Qf4 47. Qc2 Ne5 48. Be2 c4 49. a3 Kh6 50. Kb1 g5 51. f3 Kg6 52. Qa4 Qd2 53. Qc2 Qd4 54. Rd1 Qf2 55. Rf1 Qh2 56. Rd1 Qf4 57. Rf1 Qe3 58. Ka2 Nd3 59. Bxd3 cxd3 60. Qb3 0-1

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "2"]
[White "Hass, Roman"]
[Black "Ciemniak, Robert"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2280"]
[BlackElo "2230"]
[PlyCount "56"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. Bg2 Nc6 5. 0-0 e5 6. Qa4 Qd6 7. cxd5 Nxd5 8. Nc3 Nb6 9. Qc2 Be7 10. d3 0-0 11. Be3 Nd7 12. Ne4 Qc7 13. Rac1 b6 14. d4 cxd4 15. Neg5 g6 16. Qe4 Bb7 17. Qh4 h5 18. Bd2 Qd6 19. g4 Nf6 20. h3 Kg7 21. Qg3 e4 22. Bf4 Qd7 23. Ne5 Qd5 24. Nxc6 Bxc6 25. Be5 Kg8 26. Qf4 Nd7 27. Rxc6 Qxe5 28. Qxe4 Bxg5 0-1

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1991.??.??"]
[Round "2"]
[White "Hass, Roman"]
[Black "Gleizerov, Evgeny"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2280"]
[BlackElo "2485"]
[PlyCount "84"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bf4 Be7 5. e3 0-0 6. Bd3 d6 7. h3 Nc6 8. Nf3 Nd7 9. Bh2 e5 10. Bc2 Qe8 11. Qe2 Bd8 12. 0-0-0 Nf6 13. Nh4 exd4 14. exd4 Qxe2 15. Nxe2 Ne4 16. Bg3 Bg5+ 17. Kb1 Nd2+ 18. Ka1 Nxc4 19. Nf3 Bd8 20. h4 b5 21. Nf4 Nb4 22. Bb1 Bb7 23. Ng5 Nd5 24. Nge6 Rf7 25. Ng5 Bxg5 26. hxg5 Nxf4 27. Bxf4 Bxg2 28. Rhg1 Be4 29. g6 hxg6 30. Rxg6 Bxb1 31. Kxb1 Re8 32. Rdg1 Rfe7 33. Kc2 Kf8 34. Kb3 Re4 35. Bc1 R8e7 36. a4 a6 37. axb5 axb5 38. Kb4 Rxd4 39. Kxb5 c6+ 40. Ka6 Rd5 41. b4 Rb5 42. Be3 Rxb4 0-1

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1991.??.??"]
[Round "10"]
[White "Hass, Roman"]
[Black "Ibragimov, Ildar"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2280"]
[BlackElo "2455"]
[PlyCount "111"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. e3 0-0 6. h4 d6 7. Nf3 c6 8. Qb3 Kh8 9. 0-0-0 Qe8 10. Be2 Nbd7 11. Qa3 h6 12. Kb1 Ng4 13. Bg3 Ndf6 14. Nh2 Nh5 15. Nxg4 fxg4 16. Bd3 Bf5 17. Ne2 c5 18. dxc5 dxc5 19. Nf4 Nxf4 20. Bxf4 Qc6 21. Bxf5 gxf5 22. Rd5 e6 23. Rd6 Qe4+ 24. Qd3 Qxd3+ 25. Rxd3 e5 26. Bh2 f4 27. e4 Rad8 28. Rd5 Rxd5 29. cxd5 h5 30. Kc2 Bf6 31. Kb3 b5 32. Rc1 Bxh4 33. f3 Be7 34. Bg1 Rc8 35. a4 bxa4+ 36. Kxa4 g3 37. b4 c4 38. Bc5 Bxc5 39. Rxc4 h4 40. bxc5 h3 41. c6 hxg2 42. Rc1 Kg7 43. Kb5 Kf6 44. Kc5 Rh8 45. Rg1 Ke7 46. d6+ Ke6 47. d7 Ke7 48. Kd5 a5 49. Rxg2 Rh2 50. Rg1 Rc2 51. Rh1 Rd2+ 52. Kxe5 g2 53. Rc1 Rc2 54. Rd1 Kd8 55. Kd6 a4 56. e5 1-0

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "4"]
[White "Hass, Roman"]
[Black "Krzywicki, Dariusz"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2280"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 d5 9. 0-0 dxc4 10. a4 c5 11. Qxc4 Ba6 12. Qa2 Bxe2 13. Re1 Bxf3 14. Bxf3 Nd5 15. d4 Nc6 16. dxc5 Nd4 17. Be4 bxc5 18. Be3 Rb8 19. Rad1 Qb6 20. Bxd4 cxd4 21. Bxd5 exd5 22. Qxd5 Rfd8 23. Qc4 h5 24. Re4 Qb4 25. Rdxd4 Qxb2 26. Rxd8+ Rxd8 27. Re7 Qf6 28. Rxa7 Qf3 29. Rd7 Re8 30. Qf1 h4 31. Qd1 Qf6 32. Rd6 Qe5 33. Rd8 h3 34. Rxe8+ Qxe8 35. Kf1 Qa8 0-1

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "6"]
[White "Hass, Roman"]
[Black "Murdzia, Piotr"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2280"]
[BlackElo "2295"]
[PlyCount "117"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 exd4 11. Nxd4 Nxd4 12. Qxd4 f5 13. Qd5+ Kh8 14. Bxg4 fxg4 15. Be3 Qf6 16. Qd3 Be6 17. Rac1 Qh4 18. Nd5 Be5 19. g3 Qd8 20. Nf4 Bg8 21. Qe2 Qf6 22. Nd3 Bd4 23. Qxg4 Bxe3 24. fxe3 Qe7 25. b3 Be6 26. Qe2 Bh3 27. Rxf8+ Rxf8 28. Nf4 Bd7 29. Rf1 Kg7 30. Nd5 Rxf1+ 31. Qxf1 Qe5 32. Nxc7 Qxe4 33. Nd5 Bf5 34. h3 Qe5 35. g4 Be4 36. Nf4 h5 37. Qd1 hxg4 38. hxg4 g5 39. Nh5+ Kg6 40. Qe2 Qa1+ 41. Kf2 Qh1 42. a3 b6 43. b4 Qh4+ 44. Kf1 Qh1+ 45. Kf2 a5 46. bxa5 bxa5 47. c5 Qg2+ 48. Ke1 Qxe2+ 49. Kxe2 dxc5 50. Ng3 Bd5 51. Kd3 Be6 52. Ne4 c4+ 53. Kd4 Bxg4 54. Kxc4 Be6+ 55. Kd4 Kf5 56. Nd6+ Kg4 57. Ke5 Bd7 58. Ne4 Bc6 59. Nxg5 1/2-1/2

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "10"]
[White "Hass, Roman"]
[Black "Spicak, Krzysztof"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2280"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[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. Bg5 d6 5. e3 Nbd7 6. Bd3 0-0 7. Nge2 e5 8. 0-0 c6 9. Qb3 Qa5 10. Bh4 h6 11. f3 Re8 12. Rae1 g5 13. Bf2 exd4 14. exd4 c5 15. Bb1 Nf8 16. Nb5 Qb6 17. dxc5 dxc5 18. Nec3 Ne6 19. Nd5 Qc6 20. Nbc7 Nxc7 21. Rxe8+ Qxe8 22. Nxc7 Qc6 23. Nxa8 b6 24. Qd1 Bd7 25. Be4 Nxe4 26. fxe4 Bxb2 27. Qd5 Qc8 28. Nc7 Qxc7 29. Bg3 Qc6 30. Qxf7+ Kh8 31. Qf8+ Kh7 32. Qe7+ Kg6 33. Qf7# 1-0

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "8"]
[White "Hass, Roman"]
[Black "Zyla, Janusz"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2280"]
[BlackElo "2240"]
[PlyCount "62"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 f5 11. Bg5 Bf6 12. Bxf6 Nxf6 13. exf5 gxf5 14. Qd2 Ne4 15. Qe3 Nxc3 16. Qxc3 e4 17. Ne1 f4 18. Nc2 Qg5 19. Kh1 Rf6 20. Rg1 Rh6 21. h3 Kh8 22. Bf1 Bd7 23. Re1 Rg8 24. g3 e3 25. Rg2 f3 26. Rh2 exf2 27. d5+ Ne5 28. Rxe5 dxe5 29. Qxf3 Qxg3 30. Qxf2 Bf5 31. Qxg3 Rxg3 0-1

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "9"]
[White "Kornasiewicz, Stanislaw"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2275"]
[BlackElo "2280"]
[PlyCount "87"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 b6 6. Be3 Bb7 7. Ne2 Nf6 8. Nf4 0-0 9. Nd5 Ne8 10. Bg5 h6 11. Bd2 Ne5 12. Qe2 Ba6 13. c4 Nc6 14. Nbc3 Nd4 15. Qd1 e6 16. Ne3 f5 17. exf5 gxf5 18. Nc2 d5 19. b3 f4 20. gxf4 Qh4 21. Nxd4 Bxd4 22. Qf3 Kh8 23. Rc1 Nf6 24. Qg3 Qh5 25. Qh3 Qg6 26. Ne2 Rg8 27. Nxd4 cxd4 28. Rg1 dxc4 29. bxc4 Bb7 30. Bxb7 Qxg1+ 31. Ke2 Qg7 32. Bxa8 Rxa8 33. Qg3 Qh7 34. Qh4 Ng8 35. Bb4 Qd7 36. Rg1 b5 37. c5 a5 38. Bd2 Rf8 39. Qh5 Rf6 40. Qe5 Qd8 41. c6 Qf8 42. c7 Ne7 43. c8Q Nxc8 44. Rg6 1-0

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "3"]
[White "Krol, Slawomir"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2280"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 c5 8. Be3 Ng4 9. Bg5 h6 10. Bh4 cxd4 11. Nxd4 Bxd4 12. Bxg4 Bxc3 13. bxc3 Nc5 14. Qe2 g5 15. Bg3 e5 16. Rad1 Qf6 17. Rd5 b6 18. Rfd1 Rd8 19. Bxe5 Bxg4 20. f3 dxe5 21. fxg4 Rxd5 22. cxd5 Qg6 23. Re1 Nb7 24. a4 Nd6 25. a5 Rc8 26. Qa6 Rxc3 27. Qxa7 bxa5 28. Qxa5 Rc4 29. Qd8+ Kg7 30. Ra1 Qxe4 31. Rf1 Qd4+ 32. Kh1 Qxd5 33. Qf6+ Kh7 34. h4 Rxg4 35. hxg5 Qxg2# 0-1

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1991.??.??"]
[Round "11"]
[White "Kupreichik, Viktor D"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2460"]
[BlackElo "2280"]
[PlyCount "35"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. f4 e5 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Qa5 10. Bd2 0-0-0 11. Nb5 Qb6 12. Be3 Qa5+ 13. Bd2 Qb6 14. 0-0-0 d5 15. fxe5 Nxe4 16. Qxf7 Bc5 17. Be1 Rhf8 18. Qe6+ 1/2-1/2

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "5"]
[White "Laptos, Krzysztof"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E68"]
[BlackElo "2280"]
[PlyCount "86"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 Nc5 11. h3 a5 12. Ndb5 Bd7 13. Bg5 h6 14. Bxf6 Bxf6 15. Nd5 Bxb5 16. cxb5 Bxb2 17. Rb1 Bg7 18. b6 cxb6 19. Rxb6 a4 20. Qc2 Rc8 21. Rc1 Kh7 22. Qb1 Rc6 23. Rxb7 Nxb7 24. Rxc6 Nc5 25. Rc7 Kg8 26. Qb6 Bd4 27. Qc6 Kg7 28. Nf4 Be5 29. Nd5 Qb8 30. Kh2 Rf8 31. f4 Bd4 32. Qxd6 Qb1 33. h4 Nd3 34. g4 Qg1+ 35. Kg3 Qe1+ 36. Kh3 Nf2+ 37. Kh2 Nxg4+ 38. Kh3 Nf2+ 39. Kh2 Nd3 40. Qe7 Bg1+ 41. Kh3 Nf2+ 42. Kg3 Nh1+ 43. Kg4 Qg3# 0-1

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "11"]
[White "Muc, Tomasz"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2275"]
[BlackElo "2280"]
[PlyCount "117"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

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. 0-0-0 Be7 10. Rhe1 0-0 11. Kb1 Qc7 12. Qd2 Rfd8 13. Nd4 Be8 14. f4 b5 15. Ndxb5 Bxb5 16. Nxb5 Qb7 17. Nc3 h6 18. Bxf6 Bxf6 19. Rc1 Rab8 20. b3 Qb4 21. Re3 Rbc8 22. Kb2 Rxc3 23. Rxc3 Qxe4 24. Kb1 Bxc3 25. Qxc3 Qxg2 26. Qc7 Qa8 27. Rg1 g6 28. h4 h5 29. Qe7 Kg7 30. Re1 Qc8 31. Qxa7 Rd7 32. Qd4+ Kg8 33. Qf6 Rd8 34. a4 Rf8 35. Kb2 Qc5 36. Re2 Re8 37. Qc3 Qf5 38. Qc6 Rd8 39. Re4 d5 40. Rb4 e5 41. Qc7 Rf8 42. Qxe5 Qg4 43. Qf6 Qf3 44. a5 Qf2 45. Qb6 Qe2 46. Qb7 Qd2 47. a6 d4 48. Rc4 d3 49. Qd5 Qf2 50. Qxd3 Qxh4 51. Qc3 Qd8 52. a7 Qa8 53. Rc7 h4 54. b4 Kh7 55. Qf6 Kg8 56. Qxh4 Qe4 57. Qe7 Qd4+ 58. Kb3 Qxf4 59. Qxf8+ 1-0

[Event "POL-chB"]
[Site "Bielsko Biala"]
[Date "1991.??.??"]
[Round "1"]
[White "Persowski, Slawomir"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2240"]
[BlackElo "2280"]
[PlyCount "115"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 d6 4. e3 Nc6 5. Be2 e5 6. 0-0 g6 7. d4 cxd4 8. exd4 e4 9. Nfd2 d5 10. c4 Bg7 11. cxd5 Nxd5 12. Nxe4 0-0 13. Qd2 Qh4 14. Bf3 Bg4 15. Qg5 Qxg5 16. Nxg5 Bxf3 17. Nxf3 Rfe8 18. Nbd2 Nf4 19. g3 Ne2+ 20. Kg2 Nexd4 21. Nxd4 Nxd4 22. Nc4 Re2 23. Rae1 Rae8 24. Rxe2 Rxe2 25. Rd1 Nc6 26. Bxg7 Kxg7 27. a4 Kf6 28. Kf3 Rc2 29. Rb1 Ne5+ 30. Nxe5 Kxe5 31. Re1+ Kd6 32. Rd1+ Kc6 33. Rd3 h5 34. h3 a6 35. g4 h4 36. Ke3 b5 37. axb5+ axb5 38. f4 Rg2 39. Ke4 Re2+ 40. Kd4 Rc2 41. Ke5 b4 42. Kf6 Rc3 43. Rd1 Rxh3 44. Kxf7 Rf3 45. Rd4 h3 46. Kxg6 Rg3 47. Rd1 Rxg4+ 48. Kf5 Rg3 49. Ke6 Re3+ 50. Kf6 Rxb3 51. f5 Rf3 52. Ke6 b3 53. f6 b2 54. f7 Kc5 55. Rb1 h2 56. Ke7 Kc4 57. f8Q Rxf8 58. Kxf8 1/2-1/2

[Event "POL-chT 46th play-off"]
[Site "Bydgoszcz"]
[Date "1990.09.24"]
[Round "3"]
[White "Wlodarczyk, Robert"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2255"]
[BlackElo "2335"]
[PlyCount "83"]
[EventDate "1990.09.22"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Politechnika"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. Nd2 e5 9. d5 Ne7 10. Qc2 Qd7 11. f3 h5 12. h4 Kd8 13. Nb3 Qa4 14. e4 Nd7 15. Be3 Nb6 16. Nd2 Qe8 17. Kf2 Bd7 18. Qb2 f6 19. Qa3 Nbc8 20. Qa5+ Nb6 21. Rab1 Nec8 22. Nb3 Rb8 23. Nxc5 dxc5 24. Bxc5 f5 25. Be3 Qf7 26. c5 fxe4 27. Bxe4 Bf5 28. cxb6 axb6 29. Qa4 Bxe4 30. Qxe4 Ra8 31. Rb3 Re8 32. Rd1 b5 33. d6 Ra4 34. Qd5 Qd7 35. Bc1 Rxa2+ 36. Kg1 Na7 37. Bg5+ Kc8 38. c4 b4 39. Rxb4 Nc6 40. Rb5 Nd4 41. Rc5+ Kb8 42. Rc7 1-0

[Event "POL-chT 46th play-off"]
[Site "Bydgoszcz"]
[Date "1990.09.23"]
[Round "2"]
[White "Hass, Roman"]
[Black "Cichocki, Adam"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2335"]
[BlackElo "2335"]
[PlyCount "140"]
[EventDate "1990.09.22"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Slupsk Piast"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. d4 0-0 8. Nge2 Nbd7 9. g3 Nb6 10. Bg2 Bf5 11. Bf4 Qd7 12. d6 exd6 13. Qb5 Rad8 14. Qxd7 Rxd7 15. 0-0 Re8 16. Rad1 h6 17. Bc1 Bg4 18. f3 Bf5 19. g4 Be6 20. Ng3 Bc4 21. Rf2 Nfd5 22. Nge4 Nxc3 23. Nxc3 Nd5 24. Nxd5 Bxd5 25. b3 Rde7 26. Ba3 Re1+ 27. Rf1 R1e2 28. Rf2 Re1+ 29. Rf1 Rxd1 30. Rxd1 Re2 31. Bxd6 Rxa2 32. b4 Rb2 33. h4 Bb3 34. Rc1 Bxd4+ 35. Kh2 Bd5 36. Kh3 Bc6 37. Rc4 Bf6 38. Bb8 a6 39. Bg3 Rb3 40. f4 Rc3 41. Bxc6 Rxc4 42. Bxb7 Rxb4 43. Bxa6 Be7 44. f5 h5 45. Be2 Re4 46. Bf3 Re3 47. Kg2 hxg4 48. Bxg4 Kg7 49. Bf4 Ra3 50. fxg6 Kxg6 51. h5+ Kg7 52. Bf3 Ra5 53. Kg3 Bg5 54. Bxg5 Rxg5+ 55. Kf4 Rg1 56. Bg4 Kh6 57. Be2 Rh1 58. Kf5 Rh2 59. Bf3 Rf2 60. Kf4 Rf1 61. Kg4 Ra1 62. Bd5 Ra4+ 63. Kf3 f5 64. Bf7 Kg5 65. Kf2 Ra3 66. Kg2 Rc3 67. Kf2 Kg4 68. Bg6 Ra3 69. h6 Rh3 70. h7 Kg5 0-1

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Bernard, Ryszard"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2340"]
[BlackElo "2290"]
[PlyCount "114"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 Nf6 5. Qe2 Bg4 6. d3 e6 7. Bb3 Be7 8. Nbd2 d5 9. 0-0 0-0 10. h3 Bh5 11. g4 Bg6 12. Nh4 b5 13. Nxg6 hxg6 14. e5 Nd7 15. Nf3 a5 16. d4 Qb6 17. Be3 a4 18. Bc2 a3 19. b3 b4 20. c4 cxd4 21. cxd5 dxe3 22. dxc6 exf2+ 23. Rxf2 Nb8 24. Kg2 Nxc6 25. h4 Nd4 26. Nxd4 Qxd4 27. Rd1 Qb2 28. h5 Bh4 29. hxg6 fxg6 30. Rxf8+ Rxf8 31. Kh3 Rf2 32. Qe4 Qxc2 33. Qxc2 Rxc2 34. Kxh4 Rxa2 35. Rd4 Rh2+ 36. Kg5 a2 37. Rd8+ Kh7 38. Ra8 Re2 39. Kh4 g5+ 40. Kh5 Rb2 41. Kxg5 Re2 42. Kf4 Kg6 43. Ra6 Rf2+ 44. Ke3 Rb2 45. Kf4 Rxb3 46. Rxa2 Ra3 47. Rb2 b3 48. Kf3 Kh6 49. Ke3 Kg5 50. Kd4 Ra4+ 51. Kc5 Rxg4 52. Rxb3 Kf5 53. Kd6 Rd4+ 54. Ke7 g5 55. Rb6 Re4 56. Kf7 Rxe5 57. Kg7 g4 0-1

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Mannke, Manfred"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2290"]
[BlackElo "2235"]
[PlyCount "65"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. e5 Nfd7 6. d4 Bb6 7. c3 c5 8. dxc5 Bc7 9. Bb5 0-0 10. 0-0 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bf6 13. Bf4 a6 14. Ba4 Bd7 15. Ne5 Bxa4 16. Qxa4 Be7 17. b4 f6 18. Nd3 e5 19. Be3 Qd7 20. Qb3 Nc6 21. Rad1 Rad8 22. Nb2 Kh8 23. Rfe1 f5 24. f4 g5 25. fxe5 Qe6 26. Bf2 Rd7 27. Rd3 f4 28. Qd1 Kg8 29. Nc4 Bd8 30. Nd6 Nxe5 31. Rxd5 Bf6 32. Qb3 Kh8 33. Rdxe5 1-0

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Maslanka, Robert"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2290"]
[BlackElo "2300"]
[PlyCount "175"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be2 d6 7. 0-0 Nf6 8. Be3 Be7 9. f4 0-0 10. Qe1 Bd7 11. Qg3 Nxd4 12. Bxd4 Bc6 13. Bf3 b5 14. Kh1 b4 15. Nd1 Qd7 16. Ne3 Qb7 17. Nc4 Ne8 18. Rfe1 a5 19. Rad1 a4 20. h3 Qc7 21. b3 axb3 22. axb3 Ra2 23. Ra1 Rxc2 24. Bd1 Rc3 25. Bxc3 bxc3 26. Qxc3 Bxe4 27. Qe3 d5 28. Ne5 Bc5 29. Qc1 f6 30. Nd7 Qxd7 31. Qxc5 Qc7 32. Qxc7 Nxc7 33. Be2 Rb8 34. Rec1 Ne8 35. Bd1 Nd6 36. Rc6 Nf5 37. Rxe6 Ne3 38. Bf3 Bxf3 39. Rxe3 Be4 40. Ra7 h5 41. Rc3 Kh7 42. Rg3 Kh6 43. Raxg7 Rxb3 44. Rxb3 Kxg7 45. Kg1 h4 46. Rb8 Kh7 47. Rd8 Kg7 48. Kf2 Kh7 49. Rb8 Kg7 50. Rb2 Kg6 51. Ke3 Kf5 52. Rf2 Ke6 53. Kd4 Kf5 54. Ke3 Ke6 55. Ra2 Kf5 56. Rd2 d4+ 57. Rxd4 Bxg2 58. Rd8 Bxh3 59. Rh8 Kg6 60. Rxh4 Bf5 61. Rh1 Bc8 62. Rc1 Bb7 63. Rc5 Bg2 64. Kd4 Bb7 65. Kc4 Be4 66. Kb5 Kf7 67. Kb6 Ke6 68. Kc7 Ke7 69. Rb5 Bc2 70. Kc8 Bd3 71. Ra5 Be4 72. Ra6 Bd3 73. Rb6 Bc2 74. Kc7 Be4 75. Rd6 Bc2 76. Rd2 Bb1 77. Re2+ Kf7 78. Kd6 Kg6 79. Rb2 Bd3 80. Rd2 Bc4 81. Rc2 Bb3 82. Rc5 Bd1 83. Ke7 Bf3 84. Rb5 f5 85. Rb3 Bd1 86. Rd3 Be2 87. Re3 Bd1 88. Kf8 1-0

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Stoinev, Metodi"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "2290"]
[BlackElo "2355"]
[PlyCount "53"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Ne7 4. Nc3 Ng6 5. d4 Be7 6. Nge2 Bh4+ 7. g3 fxg3 8. hxg3 Bg5 9. Bxg5 Qxg5 10. Nd5 Kd8 11. Qd3 d6 12. Ndf4 Nxf4 13. gxf4 Qe7 14. 0-0-0 Nd7 15. Rdg1 g6 16. f5 gxf5 17. e5 dxe5 18. dxe5 Qxe5 19. Bxf7 c6 20. Nd4 Kc7 21. Ne6+ Kb6 22. Re1 Qd5 23. Qc3 Rf8 24. Nxf8 Qxf7 25. Qb4+ Ka6 26. Ne6 b6 27. Qa4+ 1-0

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Ibragimov, Ildar"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "2290"]
[PlyCount "57"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. h3 0-0 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Nbd7 11. 0-0 Nh5 12. Qd2 Ne5 13. Be2 a6 14. Rfe1 Bd7 15. Bg5 f6 16. Be3 f5 17. Nxe5 Rxe5 18. Bxh5 gxh5 19. Bf4 Rxe1+ 20. Rxe1 Qf6 21. Bg5 Qd4 22. Re7 Be8 23. Qe2 Be5 24. Rxb7 Bg6 25. g3 f4 26. gxf4 Bg7 27. Qe6+ Kh8 28. f5 Rf8 29. Be3 1-0

[Event "Warsaw Legion op"]
[Site "Warsaw"]
[Date "1990.??.??"]
[Round "?"]
[White "Kaczorowski, Piotr"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2205"]
[BlackElo "2290"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Be3 Bf5 10. Rc1 Rc8 11. c5 Ne4 12. Qb3 Rc7 13. Rfd1 Rd7 14. Bf4 Bg4 15. Qa4 g5 16. Be3 Bh5 17. b4 Nxc3 18. Rxc3 g4 19. Nh4 f5 20. b5 Nxd4 21. Bxd4 e5 22. g3 exd4 23. Rcc1 f4 24. Bd3 Rdf7 25. Qxa7 Qg5 26. Re1 Bg6 27. Nxg6 hxg6 28. Qb6 Bf6 29. c6 bxc6 30. bxc6 Qh5 31. c7 Rh7 32. Qe6+ Kg7 33. h4 gxh3 34. g4 h2+ 35. Kh1 Qh3 36. Bf1 Qf3+ 37. Bg2 Qa3 38. c8Q Rxc8 39. Rxc8 Bg5 40. Qxd5 Kh6 1-0

[Event "Katowice op"]
[Site "Katowice"]
[Date "1990.??.??"]
[Round "10"]
[White "Priehoda, Vitezslav"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2415"]
[BlackElo "2290"]
[PlyCount "73"]
[EventDate "1990.01.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. f4 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. a4 Re8 12. h3 Bxf3 13. Bxf3 c4 14. Be3 Qa5 15. Qe2 Qb4 16. Qf2 Rac8 17. Bxa7 Nc5 18. Bxc5 Rxc5 19. Rae1 Nd7 20. Bg4 Nf6 21. e5 Nxd5 22. Ne4 Ra5 23. Nxd6 Rf8 24. Bd7 c3 25. bxc3 Nxc3 26. Kh1 Rd5 27. Qf3 Rd4 28. Rc1 Nd5 29. Rb1 Qc3 30. Qxc3 Nxc3 31. Rb3 Nxa4 32. Bxa4 Rxa4 33. Rxb7 g5 34. Nf5 Rxf4 35. Rxf4 gxf4 36. e6 Kh8 37. e7 1-0

[Event "POL-chT 45th"]
[Site "Leba"]
[Date "1989.10.??"]
[Round "10"]
[White "Hass, Roman"]
[Black "Nizynski, Maciej"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2320"]
[BlackElo "2270"]
[PlyCount "57"]
[EventDate "1989.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Legion"]
[BlackTeam "Wroclaw Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 Be6 14. Bc4 Qc7 15. Bxd5 Nxd5 16. Nxd5 Bxd5 17. Rxd5 Rfc8 18. Qd2 Rab8 19. b3 Bf8 20. Kb1 Bb4 21. Qd3 Kg7 22. h4 h6 23. Bd2 a5 24. h5 g5 25. Qf5 Rd8 26. Rxd8 Rxd8 27. Bxg5 hxg5 28. h6+ Kf8 29. h7 1-0

[Event "POL-chT 45th"]
[Site "Leba"]
[Date "1989.10.??"]
[Round "7"]
[White "Jaworski, Miroslaw"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "A75"]
[WhiteElo "2280"]
[BlackElo "2320"]
[PlyCount "86"]
[EventDate "1989.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bielsko-Biala Wlokniarz"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Bg4 11. Bf4 Re8 12. Nd2 Bxe2 13. Qxe2 Nbd7 14. Bxd6 Nb6 15. Bxc5 Nbxd5 16. Ndb1 Qc7 17. Ba3 Nf4 18. Qf3 Rad8 19. Re1 Nd3 20. Rd1 Ne5 21. Qe2 Neg4 22. g3 Rxd1+ 23. Qxd1 Qb6 24. Qf3 Rd8 25. Qe2 Bh6 26. Be7 Re8 27. Bxf6 Nxf6 28. Na3 Bf8 29. Nc4 Qc6 30. e5 Bb4 31. Qd3 Ng4 32. Re1 b5 33. axb5 axb5 34. Nd2 Nxe5 35. Qd4 Bc5 36. Qf4 Nd3 37. Rxe8+ Qxe8 38. Qe4 Qd8 39. Kg2 Nxf2 40. Qe2 Qd7 41. Nxb5 Qh3+ 42. Kg1 Ne4+ 43. Kh1 Nxg3# 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.08"]
[Round "9"]
[White "Hukel, Juraj"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2110"]
[BlackElo "2355"]
[PlyCount "82"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e3 Re8 9. b3 c6 10. Ba3 e4 11. Nd2 d5 12. Rc1 a6 13. cxd5 cxd5 14. Qc2 Nf8 15. Na4 Ne6 16. Nc5 Nxc5 17. Bxc5 Bf5 18. Qb2 h5 19. Rc3 h4 20. Rfc1 Bh6 21. Ba3 hxg3 22. hxg3 Ng4 23. Nf1 Bd7 24. Qe2 Qg5 25. Bd6 Bb5 26. Qd2 Qh5 27. a4 Bxf1 28. Kxf1 Nh2+ 29. Ke1 Rad8 30. Bc7 Rd7 31. Be5 Ng4 32. Rc8 Rdd8 33. Rxd8 Rxd8 34. Qa5 Re8 35. Qxd5 Qh2 36. Qxe4 Qg1+ 37. Kd2 Qxf2+ 38. Kd3 Nxe5+ 39. dxe5 Rd8+ 40. Kc3 Qd2+ 41. Kc4 Rc8+ 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.07"]
[Round "8"]
[White "Hass, Roman"]
[Black "Pikulik, Martin"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2355"]
[BlackElo "2140"]
[PlyCount "125"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 0-0 7. Nf3 Na6 8. h3 Nc7 9. Bg5 h6 10. Be3 Rb8 11. Qd2 Kh7 12. Rb1 b6 13. 0-0 Nd7 14. Nh2 a6 15. a4 e5 16. b3 Qe7 17. f3 Nf6 18. f4 exf4 19. Bxf4 Nh5 20. Be3 Bd7 21. Rbe1 Ne8 22. Nf3 Nhf6 23. Bf4 Ng8 24. e5 Rb7 25. exd6 Qd8 26. Ne5 Nxd6 27. Nxg6 fxg6 28. Bxd6 Rxf1+ 29. Rxf1 Bxh3 30. Bxg6+ Kh8 31. Ne4 Bg4 32. Qf4 Bd4+ 33. Nf2 Qg5 34. Qxg5 hxg5 35. Kh2 Be2 36. Re1 Rg7 37. Rxe2 Rxg6 38. Be5+ Bxe5+ 39. Rxe5 g4 40. Ne4 Nh6 41. Re6 Rxe6 42. dxe6 Nf5 43. a5 bxa5 44. Nxc5 Kg7 45. Nxa6 Kf6 46. Nc5 Ke7 47. Nb7 a4 48. bxa4 Kxe6 49. a5 Kd7 50. a6 Kc7 51. c5 Kb8 52. Nd6 Nd4 53. Kg3 Ka7 54. Kxg4 Kxa6 55. Kh4 Ne6 56. Ne4 Kb5 57. g4 Kc4 58. g5 Kd5 59. g6 Kxe4 60. c6 Ng7 61. c7 Nf5+ 62. Kh3 Ne7 63. g7 1-0

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.06"]
[Round "7"]
[White "Lukac, Stefan"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1900"]
[BlackElo "2355"]
[PlyCount "96"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 h6 10. Bxf6 Qxf6 11. b4 Na6 12. Rb1 Qe7 13. Nd2 f5 14. exf5 gxf5 15. Qc2 Bd7 16. c5 dxc5 17. b5 Nb8 18. Bc4 Kh8 19. f3 Be8 20. Rbe1 a6 21. a4 axb5 22. axb5 Nd7 23. Ra1 Rxa1 24. Rxa1 Qg5 25. Nf1 Qh4 26. Bd3 Qd4+ 27. Kh1 e4 28. Rd1 Qxc3 29. fxe4 Qxc2 30. Bxc2 fxe4 31. Bxe4 Nf6 32. Ng3 Ng4 33. Rd2 Nf2+ 34. Kg1 Bd4 35. Bf3 Nd3+ 36. Kh1 Bxb5 37. h3 c4 38. Be4 Nf2+ 39. Kh2 Be5 40. Bf3 Nd3 41. Be4 Rf2 42. Rd1 Ba4 43. Rb1 Nc5 44. Bf3 c3 45. Re1 Nd3 46. Re4 c2 47. Rxa4 c1Q 48. Ra8+ Kg7 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.05"]
[Round "6"]
[White "Lipka, Juraj"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2140"]
[BlackElo "2355"]
[PlyCount "71"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 Be6 11. Bf1 Nb8 12. a4 Nbd7 13. a5 a6 14. Nd5 Nxd5 15. exd5 Bf5 16. c4 Re8 17. b4 Bf8 18. Nd2 Bg6 19. Bb2 f5 20. Rc1 Rc8 21. Nb3 Qg5 22. c5 dxc5 23. bxc5 Nxc5 24. Nxc5 Bxc5 25. d6 Qf4 26. Rc2 Red8 27. Bxe5 Qa4 28. Bc4+ Kh7 29. Be6 Rc6 30. Bd5 Rcc8 31. Bxb7 f4 32. Rd2 Qxd1 33. Rexd1 Rb8 34. Rb2 Rd7 35. Bxa6 Ra8 36. Bb5 1-0

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.04"]
[Round "5"]
[White "Hass, Roman"]
[Black "Hrivnak, Vladimir"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2355"]
[BlackElo "2370"]
[PlyCount "68"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Bxf6 Bxf6 9. Qb3 c5 10. dxc5 dxc4 11. Bxc4 Nc6 12. Qa4 Bb7 13. Bb5 Qc7 14. 0-0 Bxc3 15. bxc3 bxc5 16. Rfd1 Ne5 17. Nxe5 Qxe5 18. Rac1 a6 19. Bc6 Bxc6 20. Qxc6 a5 21. g3 Rad8 22. c4 Qb2 23. Qxc5 Rd2 24. Rf1 Rxf2 25. Rxf2 Qxc1+ 26. Kg2 a4 27. e4 a3 28. Qc6 Qb1 29. c5 Rb8 30. Kh3 Qe1 31. Rf4 g5 32. Rxf7 Kxf7 33. Qc7+ Kg6 34. Qxb8 Qf1+ 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.03"]
[Round "4"]
[White "Michalicka, Milan"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2045"]
[BlackElo "2355"]
[PlyCount "42"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. f4 Nxd4 10. Qxd4 b6 11. Kh1 Ba6 12. Rf3 d5 13. exd5 Bc5 14. Qa4 Bb7 15. Be3 exd5 16. Rd1 d4 17. Rff1 Ne4 18. Bg1 Qh4 19. Nd5 Rad8 20. Rxd4 b5 21. Qxb5 Bxd4 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.02"]
[Round "3"]
[White "Hass, Roman"]
[Black "Janos, Ivan"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2355"]
[BlackElo "2120"]
[PlyCount "121"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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. a4 Qh4+ 10. g3 Qe7 11. Nf3 0-0 12. 0-0 a6 13. Bd3 c4 14. Bxc4 Bxc3 15. bxc3 Qxe4 16. Ba2 Nc5 17. Bb1 Qc4 18. Ra3 Ne4 19. Be3 Re8 20. Ba2 Qc7 21. Qd4 Nd7 22. f5 Ndf6 23. fxg6 hxg6 24. Bg5 Bh3 25. Rc1 Bg4 26. c4 Bxf3 27. Bxf6 Nxf6 28. Rxf3 Nd7 29. Rcf1 Ne5 30. Rf6 Rac8 31. R1f4 Qc5 32. Qxc5 Rxc5 33. Rxd6 Nd3 34. Rff6 Nb4 35. Bb3 Re3 36. Bd1 Re1+ 37. Rf1 Rxf1+ 38. Kxf1 Rxc4 39. Rd8+ Kg7 40. d6 Nc6 41. Rd7 Rb4 42. Bf3 Rb1+ 43. Kf2 Rb2+ 44. Kf1 Rb1+ 45. Kg2 Rb2+ 46. Kh3 Ne5 47. Rxb7 Rd2 48. Bg2 Rxd6 49. Re7 Kf6 50. Ra7 Kg5 51. Re7 Ng4 52. Bf3 f5 53. Kg2 Kf6 54. Re2 Rd4 55. Ra2 Ne5 56. Be2 a5 57. Bb5 g5 58. Rc2 f4 59. gxf4 gxf4 60. Kf2 Kg5 61. Rc5 1/2-1/2

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.02"]
[Round "2"]
[White "Mandak, Miroslav"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2040"]
[BlackElo "2355"]
[PlyCount "86"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf5 Bxf5 8. exf5 d5 9. 0-0 d4 10. Nb1 Be7 11. Re1 0-0 12. Bf3 Qd7 13. g4 Rfe8 14. Nd2 Bb4 15. a3 Ba5 16. b4 Bd8 17. Ne4 h6 18. Qd3 Rc8 19. c4 Nb8 20. Bd2 Qc7 21. Rac1 Nbd7 22. c5 Be7 23. Bd1 Nxe4 24. Qxe4 Bh4 25. Qd3 Nf6 26. Rf1 Rcd8 27. f3 e4 28. fxe4 Rxe4 29. Bf3 Nxg4 30. Bxg4 Rxg4+ 31. Kh1 Qc6+ 32. Rf3 Re8 33. Rcf1 Bg5 34. h3 Rg3 35. Bxg5 hxg5 36. Kh2 Rxf3 37. Rxf3 Qd5 38. Kg3 Re1 39. Kf2 Qe5 40. Qd2 Re4 41. Qxg5 Qh2+ 42. Kf1 Qh1+ 43. Kf2 Qe1+ 0-1

[Event "Bratislava Novy Memorial 7th"]
[Site "Bratislava"]
[Date "1989.07.01"]
[Round "1"]
[White "Hass, Roman"]
[Black "Skrovina, Milan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2355"]
[BlackElo "1980"]
[PlyCount "57"]
[EventDate "1989.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 Nc6 7. d5 Nb8 8. Bg5 c5 9. Nd2 h5 10. h3 Nh7 11. Be3 a6 12. a4 f5 13. exf5 Bxf5 14. g4 hxg4 15. hxg4 Bd7 16. Kg2 e5 17. Nde4 Qe7 18. Rh1 Be8 19. Qd2 Nd7 20. Rh3 Ndf6 21. Rah1 Bd7 22. Qd3 Bxg4 23. Bxg4 Nxg4 24. Rxh7 Nxe3+ 25. Qxe3 Rf4 26. Qh3 Rd8 27. Rh8+ Kf7 28. Qe6+ Qxe6 29. dxe6+ 1-0

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.22"]
[Round "11"]
[White "Weglarz, Leszek"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2325"]
[BlackElo "2355"]
[PlyCount "79"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 c5 7. c3 Nc6 8. dxc5 bxc5 9. e4 d6 10. Re1 0-0 11. Nf1 Nd7 12. Bf4 Qc7 13. Qe2 f6 14. Bc4 Nd8 15. Rad1 Ne5 16. Nxe5 fxe5 17. Bc1 Rf6 18. Ne3 Rg6 19. Nf5 Nf7 20. Nxe7+ Qxe7 21. b4 cxb4 22. cxb4 Rd8 23. Bd3 Ng5 24. Kh1 Rf8 25. f3 Rh6 26. Be3 a5 27. bxa5 d5 28. a6 Ba8 29. exd5 Bxd5 30. Bxg5 Qxg5 31. Qxe5 Qh4 32. Re4 Bxe4 33. Bxe4 Rf4 34. h3 Qg3 35. Rd8+ Kf7 36. Qc7+ Kf6 37. Rf8+ Kg5 38. Qxf4+ Qxf4 39. Rxf4 Kxf4 40. a7 1-0

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.21"]
[Round "10"]
[White "Hass, Roman"]
[Black "Bozek, Adam"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2355"]
[BlackElo "2375"]
[PlyCount "64"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8. Bd3 Qa5 9. Qc2 c4 10. Bf5 0-0 11. 0-0 Re8 12. Nd2 g6 13. Bh3 Kg7 14. a3 Bxc3 15. bxc3 Ne4 16. Nxe4 dxe4 17. Bf4 Nb6 18. Bxc8 Raxc8 19. f3 Nd5 20. fxe4 Qxc3 21. Qxc3 Nxc3 22. e5 f5 23. exf6+ Kxf6 24. Be5+ Ke6 25. Rf6+ Kd5 26. Rf7 Rf8 27. Rxb7 Ne2+ 28. Kh1 c3 29. Bc7 c2 30. Rb5+ Ke4 31. Re5+ Kd3 32. g3 Rf2 0-1

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.20"]
[Round "9"]
[White "Hass, Roman"]
[Black "Savon, Vladimir A"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2355"]
[BlackElo "2425"]
[PlyCount "92"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. g3 d5 7. Bg2 dxc4 8. 0-0 Nbd7 9. Qc2 e5 10. Bg5 c6 11. dxe5 Nxe5 12. Ne4 Bf5 13. Nxe5 Qxe5 14. Bxf6 gxf6 15. Qxc4 Be7 16. Nc3 Rfd8 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Qb3 Rxd1+ 20. Qxd1 Be6 21. Qd3 f5 22. e3 Qd6 23. Qc2 Bf6 24. a3 Qe5 25. Bf3 a5 26. Kg2 Kf8 27. h4 Ke7 28. Nd1 Kd6 29. Nc3 Kc7 30. Ne4 Be7 31. Nc3 Bf6 32. Na4 Qb5 33. Nc3 Qb3 34. Qd2 Bxc3 35. Qxc3 Qxc3 36. bxc3 Kb6 37. e4 Kc5 38. exf5 Bxf5 39. g4 Bd3 40. g5 Kc4 41. Bh5 Bg6 42. Bg4 Kxc3 43. f4 Be4+ 44. Kf2 Kd4 45. h5 b5 46. Bd1 c5 0-1

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.19"]
[Round "8"]
[White "Gruenberg, Hans Ulrich"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2475"]
[BlackElo "2355"]
[PlyCount "103"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 0-0 7. Bd3 e6 8. 0-0 exd5 9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nfd7 12. Be2 Na6 13. Bd2 Qb6 14. Na4 Qc7 15. a3 Rae8 16. Rfe1 f5 17. Bf1 Nf6 18. Rxe8 Rxe8 19. Nc3 Ne4 20. Nxe4 fxe4 21. Qb3 Bd4 22. Be3 Qg7 23. Rb1 Rf8 24. Re1 b6 25. Qc2 Bxb2 26. Qxe4 Nc7 27. a4 Re8 28. Qg4 Qf7 29. Rb1 Qg7 30. Rd1 Re7 31. h4 Ne8 32. Qc8 Qf7 33. g3 Qf3 34. Rd3 Qf8 35. Bh3 Ng7 36. Qxf8+ Kxf8 37. Bf4 Re1+ 38. Kg2 Be5 39. Re3 Rxe3 40. Bxe3 Ke7 41. Kf3 Ne8 42. Ke4 Nf6+ 43. Kd3 Ne8 44. f4 Ba1 45. Ke4 Kf6 46. g4 Kf7 47. g5 Ng7 48. Bg4 Bc3 49. Bf2 Ke7 50. Bg3 Ne8 51. f5 Nc7 52. f6+ 1-0

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.17"]
[Round "6"]
[White "Hass, Roman"]
[Black "Autowicz, Zenon"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2355"]
[BlackElo "2215"]
[PlyCount "59"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Bb4 7. Qb3 a5 8. Bd3 Ne4 9. 0-0 Nd7 10. Rad1 Ndf6 11. Ne5 Bxc3 12. bxc3 g5 13. Bg3 h5 14. f3 Nxg3 15. hxg3 Nd7 16. e4 h4 17. gxh4 Nxe5 18. dxe5 Qc7 19. exf5 Qxe5 20. Rfe1 Qg3 21. fxe6 Rh6 22. h5 Rxe6 23. Rxe6+ Bxe6 24. Qxb7 Rb8 25. Qxc6+ Kf7 26. Bg6+ Ke7 27. Qc5+ Kd8 28. Qxa5+ Kd7 29. Bf5 Rb2 30. Qxd5+ 1-0

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.15"]
[Round "4"]
[White "Gross, Stefan"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2425"]
[BlackElo "2355"]
[PlyCount "37"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. Nc3 Na6 9. d4 e6 10. Qd2 d5 11. cxd5 exd5 12. Rfd1 Qe7 13. dxc5 bxc5 14. e3 Rfe8 15. Rac1 Bh6 16. Re1 d4 17. Nd1 Nb4 18. Rxc5 Qxc5 19. Bxd4 0-1

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.14"]
[Round "3"]
[White "Hass, Roman"]
[Black "Habibi, Ali"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2355"]
[BlackElo "2270"]
[PlyCount "57"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 c5 8. d5 Nc7 9. h3 a6 10. a4 e5 11. Bg5 h6 12. Be3 b6 13. Qd2 Kh7 14. Nh2 Nxe4 15. Nxe4 f5 16. f3 fxe4 17. fxe4 Rxf1+ 18. Rxf1 Qe7 19. Bg4 Bb7 20. b4 a5 21. bxc5 bxc5 22. Rb1 Na6 23. Be6 Nb4 24. Ng4 Qh4 25. Kh2 Rf8 26. g3 Qe7 27. Bxh6 Bc8 28. Bxg7 Kxg7 29. Qh6# 1-0

[Event "Legion op 6th"]
[Site "Warsaw"]
[Date "1989.01.12"]
[Round "1"]
[White "Hass, Roman"]
[Black "Wiesniak, Tadeusz"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2355"]
[BlackElo "2250"]
[PlyCount "108"]
[EventDate "1989.01.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 d6 6. e4 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Ne8 10. Qd2 Nc7 11. Rad1 Ne6 12. Nc2 Nc5 13. f3 a5 14. b3 b6 15. Rb1 Be6 16. Nd5 Qb8 17. a3 Qb7 18. b4 axb4 19. axb4 Na4 20. Nd4 Rfc8 21. Rfc1 Nxd4 22. Bxd4 Bxd4+ 23. Qxd4 f6 24. Bd1 Kf7 25. Ra1 b5 26. cxb5 Bxd5 27. Qxd5+ Qxd5 28. exd5 Rxc1 29. Rxc1 Nb6 30. Rc6 Ra1 31. Rxb6 Rxd1+ 32. Kf2 Rxd5 33. Ke3 Ke8 34. Ke4 Rd2 35. Rb8+ Kd7 36. Rb7+ Kc8 37. Ra7 Kb8 38. Rd7 Kc8 39. Ra7 Kb8 40. b6 Rb2 41. Kd5 Rxg2 42. h4 Rd2+ 43. Kc6 Rc2+ 44. Kb5 Re2 45. Rd7 g5 46. h5 f5 47. Kc6 Rc2+ 48. Kd5 Re2 49. Kc6 Rc2+ 50. Kb5 Re2 51. h6 g4 52. fxg4 fxg4 53. Rd8+ Kb7 54. Rd7+ Kb8 1/2-1/2

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "12"]
[White "Gizynski, Tomasz"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2370"]
[BlackElo "2355"]
[PlyCount "95"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. Kh1 Nc6 9. f4 Nxd4 10. Qxd4 b6 11. Qf2 Bb7 12. Bf3 Rc8 13. e5 Nd5 14. Nxd5 Bxd5 15. Bxd5 exd5 16. c3 dxe5 17. fxe5 f6 18. e6 Rc4 19. Bf4 Qc8 20. Rad1 Qxe6 21. Rd3 Re4 22. Qg3 Re8 23. h3 Bf8 24. b4 Qf5 25. Kg1 Re2 26. a3 Qe4 27. Rd4 Qe6 28. Rfd1 Re1+ 29. Rxe1 Qxe1+ 30. Kh2 Qa1 31. Qf3 Kh8 32. Rxd5 Qxa3 33. Qd3 Qb3 34. Rd7 a5 35. bxa5 bxa5 36. Ra7 Qa4 37. Bg3 Qa3 38. Qb5 Rc8 39. Qxa5 Qxa5 40. Rxa5 Kg8 41. Be1 Kf7 42. Rb5 Ke6 43. Kg3 Bd6+ 44. Kf3 Be5 45. Rb3 Kd5 46. Ke3 f5 47. Kd3 h5 48. Rb5+ 1/2-1/2

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "9"]
[White "Hass, Roman"]
[Black "Bogdanovski, Vlatko"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2355"]
[BlackElo "2430"]
[PlyCount "46"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 b5 10. Nxc6 dxc6 11. Nb6 Rb8 12. Nxc8 Rxc8 13. c4 0-0 14. Qc2 Qe5 15. Rad1 Bc5 16. Bxc5 Qxc5 17. b4 Qe5 18. Bf3 c5 19. cxb5 cxb4 20. Qa4 axb5 21. Qxb4 Rc5 22. Rd5 exd5 23. Qxc5 Nxe4 1/2-1/2

[Event "Primorsko op"]
[Site "Primorsko"]
[Date "1989.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Ilchev, Dimitar"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2355"]
[PlyCount "47"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Nge2 e5 8. d5 Na5 9. Ng3 c5 10. Qd2 a6 11. Bd3 Rb8 12. Rc1 Bd7 13. 0-0 b5 14. b3 bxc4 15. bxc4 Rb4 16. Nd1 Qb6 17. Bh6 Rb8 18. Bxg7 Kxg7 19. f4 Ba4 20. fxe5 dxe5 21. Qg5 Nd7 22. Qe7 Rf8 23. Nc3 Qd8 24. Rxf7+ 1-0

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "4"]
[White "Hass, Roman"]
[Black "Ksieski, Zbigniew"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2355"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. a3 a5 7. d3 d6 8. Nd2 Nge7 9. Nf1 Rb8 10. Ne3 b6 11. Ned5 Nxd5 12. Nxd5 Bb7 13. 0-0 0-0 14. f4 f5 15. fxe5 Nxe5 16. Rb1 Kh8 17. b4 axb4 18. axb4 b5 19. bxc5 bxc4 20. dxc4 dxc5 21. Qc2 Ba6 22. Bb2 Rf7 23. e4 Qf8 24. Nf4 Qe8 25. exf5 Rxf5 26. Bd5 Rb4 27. Bc3 Rxb1 28. Rxb1 Bc8 29. Rb8 Nc6 30. Ne6 Nd4 31. Qe4 Re5 32. Qd3 Rxe6 33. Bxe6 Qxe6 34. Kg2 Qc6+ 35. Kg1 Qc7 36. Rb1 Bb7 37. Rf1 Qc6 38. Kf2 Qf3+ 39. Ke1 Nc2+ 40. Qxc2 Bxc3+ 0-1

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "2"]
[White "Hass, Roman"]
[Black "Petkovski, Vlatko"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2355"]
[BlackElo "2330"]
[PlyCount "94"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 Bg7 5. d5 0-0 6. e4 d6 7. Bd3 e6 8. 0-0 exd5 9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nfd7 12. Qd1 Ne5 13. Be2 f5 14. f4 Nf7 15. Be3 Nd7 16. Qd3 Re8 17. Bf2 a6 18. Rab1 Rb8 19. Bf3 Nf6 20. a4 Bh6 21. g3 Bg7 22. Kg2 h5 23. b4 Nd7 24. b5 a5 25. g4 Qf6 26. Ne2 fxg4 27. hxg4 Nde5 28. fxe5 Nxe5 29. Qe4 Nxf3 30. Qxf3 Qxf3+ 31. Kxf3 hxg4+ 32. Kxg4 Rxe2 33. Bg3 Re4+ 34. Kg5 Bf8 35. Rbe1 Rbe8 36. Kxg6 Rg4+ 37. Kf5 Rxe1 38. Bxe1 Rxc4 39. Bxa5 Rxa4 40. Bc7 Kf7 41. Rf4 Ra1 42. Ke4+ Ke8 43. Kd3 Rd1+ 44. Kc4 Be7 45. Ba5 Ra1 46. Bd2 Ra2 47. Be3 Rb2 0-1

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "6"]
[White "Hass, Roman"]
[Black "Praszak, Michal"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2355"]
[BlackElo "2335"]
[PlyCount "89"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. h4 h6 5. c4 Bg7 6. Nc3 d6 7. Qb3 Nbd7 8. c5 e5 9. Bg3 f4 10. Bd3 Nf8 11. exf4 exd4 12. Nb5 a6 13. Nxd4 dxc5 14. Ndf3 Be6 15. Bxg6+ Ke7 16. Qc2 Nxg6 17. Qxg6 Bf7 18. Qc2 Re8 19. Qxc5+ Kd7+ 20. Ne5+ Kc8 21. Rd1 Nd7 22. Qa3 Bf8 23. Qa4 Bd6 24. Ngf3 Nb6 25. Qe4 Bd5 26. Qd4 Be6 27. Qe4 Bd5 28. Qf5+ Be6 29. Qc2 Bb4+ 30. Kf1 Qf6 31. Nd4 Bd5 32. a3 Be7 33. Qf5+ Kb8 34. Qxf6 Bxf6 35. Nf5 Ka7 36. Nxh6 Rad8 37. Nhg4 Bc4+ 38. Ke1 Bb3 39. Rxd8 Rxd8 40. Ke2 Be7 41. Ne3 Na4 42. h5 Nc5 43. h6 Ne4 44. h7 Bf6 45. Bh4 1-0

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "11"]
[White "Hass, Roman"]
[Black "Roesch, Arnd"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2355"]
[BlackElo "2295"]
[PlyCount "118"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 Nb6 5. Bg2 g6 6. d3 Bg7 7. Be3 Nc6 8. Bxc6+ bxc6 9. Nf3 0-0 10. Rc1 Bg4 11. Ng5 Nd5 12. Nxd5 cxd5 13. Qa4 d4 14. Bd2 Rb8 15. b3 Rb6 16. f3 Bc8 17. Qc4 Ra6 18. Rc2 Be5 19. Kf2 Kg7 20. Ne4 f5 21. Qc5 Bd6 22. Nxd6 Qxd6 23. Bb4 Qxc5 24. Bxc5 Be6 25. Bxe7 Rf7 26. Bg5 Rd7 27. Bf4 c6 28. Be5+ Kf7 29. Rhc1 Rd5 30. f4 Bd7 31. Rb2 Be6 32. Ke1 Ke7 33. Rc4 Rxe5 34. fxe5 Bxc4 35. bxc4 Ke6 36. Rb7 Kxe5 37. Rxh7 g5 38. Rg7 g4 39. Rg6 Rxa2 40. Rxc6 Ra1+ 41. Kf2 Rh1 42. Rc5+ Ke6 43. Rd5 Rxh2+ 44. Kf1 Rh8 45. Rxd4 a5 46. Rd5 Ra8 47. Rb5 a4 48. Kf2 a3 49. Rb1 a2 50. Ra1 Ra3 51. Ke3 Ke5 52. Kd2 f4 53. gxf4+ Kxf4 54. c5 g3 55. Ke1 Rb3 56. Rxa2 Rb1+ 57. Kd2 g2 58. Ra4+ Kf5 59. e4+ Ke5 0-1

[Event "Primorsko op"]
[Site "Primorsko"]
[Date "1989.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Shereshevski, Mikhail"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2355"]
[PlyCount "62"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 c5 9. dxc5 bxc5 10. e3 Nc6 11. Bd3 Ne4 12. Qxg7+ Kxg7 13. Bxd8 Raxd8 14. Bxe4 d5 15. cxd5 exd5 16. Bc2 Rfe8 17. Kf2 d4 18. e4 c4 19. Nh3 Na5 20. Nf4 Bc6 21. g4 Rb8 22. Rhb1 Nb3 23. Bxb3 Rxb3 24. Ne2 Rd8 25. Nc1 Rb6 26. b4 Ba4 27. Ra2 Rh6 28. Ke1 c3 29. Nd3 c2 30. Rc1 Rxh2 31. Rb2 Bb5 0-1

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "13"]
[White "Hass, Roman"]
[Black "Womacka, Mathias"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2355"]
[BlackElo "2370"]
[PlyCount "37"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. 0-0 0-0 15. Rb3 Qc5+ 16. Be3 Qe5 17. Bd4 Qa5 18. Bb6 Qe5 19. Bd4 1/2-1/2

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "8"]
[White "Maciejewski, Andrzej"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2375"]
[BlackElo "2355"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. 0-0 Be7 10. Bg5 0-0 11. Qd2 b6 12. Bf4 Qd8 13. a3 Bb7 14. Rfe1 Rc8 15. Bg3 Na5 16. Qd3 Nc4 17. Ra2 Nd5 18. Nb1 Nd6 19. Ne5 Nf5 20. Bf3 Nxg3 21. hxg3 Qc7 22. b3 Rfd8 23. Rae2 Nf6 24. Bxb7 Qxb7 25. b4 b5 26. Nd2 Rd5 27. Nb3 Bd6 28. Qf3 Qe7 29. Ng4 Nxg4 30. Qxg4 Rc3 31. Re3 Rc2 32. Qe4 1-0

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "7"]
[White "Poldauf, Dirk"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2390"]
[BlackElo "2355"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 d6 7. d3 Be7 8. a3 0-0 9. Rb1 Nc6 10. b4 Qd7 11. e4 Ne8 12. b5 Ne5 13. Ne1 f5 14. f4 Ng4 15. h3 Nh6 16. g4 Nc7 17. exf5 Bxg2 18. fxe6 Qxe6 19. Nxg2 Bf6 20. Ne4 d5 21. Nxf6+ Rxf6 22. g5 Rg6 23. gxh6 Qxh3 24. Rb2 Rxh6 25. Kf2 Qh2 26. Qg4 Rh3 27. Re2 Rf8 28. Re7 Ne8 29. Rfe1 h5 30. Qg6 1-0

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "1"]
[White "Rakowiecki, Tomasz"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2320"]
[BlackElo "2355"]
[PlyCount "37"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 cxd4 6. Nxd4 0-0 7. Bg2 d5 8. cxd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Ba5 11. 0-0 e5 12. Nb3 Nc6 13. Qc2 Bg4 14. Be3 Bb6 15. Rfd1 Qe7 16. Bxb6 axb6 17. Rd2 Rfd8 18. Rad1 Be6 19. Bd5 1/2-1/2

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "3"]
[White "Raszka, Janusz"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2370"]
[BlackElo "2355"]
[PlyCount "56"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 a6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11. f4 Ng4 12. Bxg4 hxg4 13. Qg3 b5 14. Qxg4 Bb7 15. Qe2 Rh4 16. Be3 Bxe3 17. Qxe3 g5 18. Rae1 0-0-0 19. g3 Rh3 20. Kg1 Rdh8 21. Re2 g4 22. f5 Bc6 23. Qd4 b4 24. Qxb4 Rxg3+ 25. hxg3 Qxg3+ 26. Rg2 Qe3+ 27. Rff2 g3 28. Rxg3 Qe1+ 0-1

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "5"]
[White "Rosiak, Andrzej"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "2355"]
[PlyCount "59"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 c5 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 Nf6 7. d4 cxd4 8. Qxd4 d6 9. Be3 Nbd7 10. Rac1 Rc8 11. b3 0-0 12. Qd2 Re8 13. Bd4 a6 14. Rfd1 Bc6 15. Bh3 b5 16. Nd5 Rb8 17. Bxd7 Nxd7 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. Qh4 bxc4 21. bxc4 Rb2 22. c5 Bxd5 23. Rxd5 Rb5 24. Qh6 Qc8 25. cxd6 Qb7 26. Rxb5 axb5 27. Rc7 Qd5 28. Rxd7 exd6 29. Ng5 Qd1+ 30. Kg2 1-0

[Event "Lodz"]
[Site "Lodz"]
[Date "1989.??.??"]
[Round "10"]
[White "Zielinski, Marek"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2345"]
[BlackElo "2355"]
[PlyCount "51"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "5"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. d4 exd4 7. cxd4 Bb4+ 8. Kf1 Ba5 9. Qa4 Bb6 10. d5 0-0 11. dxc6 Ng4 12. Bg5 f6 13. Bh4 g5 14. Bg3 f5 15. Qb3+ Kg7 16. Qc3+ Kg6 17. exf5+ Bxf5 18. Nbd2 bxc6 19. Bxc6 Rb8 20. h4 d5 21. Ne5+ Nxe5 22. Qxe5 Bc5 23. hxg5 Qxg5 24. Nf3 Bd3+ 25. Kg1 Qxe5 26. Nxe5+ 1-0

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.21"]
[Round "11"]
[White "Styblo, Michal"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2200"]
[BlackElo "2330"]
[PlyCount "109"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. 0-0 Be7 10. Bg5 0-0 11. Qd2 b6 12. Rfd1 Nd5 13. Nxd5 Qxd5 14. Rac1 Bb7 15. Bxe7 Nxe7 16. Rc7 Bc6 17. Rxe7 Qd6 18. Ne5 Ba4 19. b3 Qxe7 20. bxa4 Rac8 21. Bb5 Rc7 22. Rc1 Rfc8 23. Rxc7 Qxc7 24. g3 Rd8 25. Qe3 Qc2 26. Kg2 Qxa2 27. Qf3 Qd5 28. Nc6 Qxf3+ 29. Kxf3 Rd7 30. Ke4 Kf8 31. f4 Rc7 32. Ke5 Rd7 33. Nb4 Rd8 34. Nc6 Rd5+ 35. Ke4 f5+ 36. Kd3 Rd7 37. Kc4 h6 38. Kb4 g5 39. Bc4 gxf4 40. gxf4 Rd6 41. Kb5 Kf7 42. Nxa7 Rxd4 43. Nc8 Rxf4 44. Nxb6 Rf2 45. a5 Rb2+ 46. Kc6 Rxh2 47. a6 Rh1 48. Bb5 Rc1+ 49. Kb7 Ra1 50. Na4 Rg1 51. a7 Rg8 52. Nb6 Kf6 53. Bd7 f4 54. Bc8 f3 55. a8Q 1-0

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.20"]
[Round "10"]
[White "Hass, Roman"]
[Black "Anceschi, Vittorio"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2330"]
[BlackElo "2295"]
[PlyCount "80"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. e4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f3 d6 11. Qd2 Rc8 12. Rac1 Nxd4 13. Bxd4 Nd7 14. Bxg7 Kxg7 15. b4 Ne5 16. Nd5 e6 17. Ne3 Qf6 18. f4 Nc6 19. Rcd1 h5 20. f5 Ne5 21. fxg6 Qxg6 22. Qxd6 Qxe4 23. Qd4 f5 24. Qxe4 Bxe4 25. Rd6 Rf6 26. Rf4 Rc7 27. Kf1 Ng6 28. Rf2 Ne5 29. Rf4 Ng6 30. Rf2 Ne5 31. g3 Ng4 32. Bxg4 hxg4 33. Rfd2 e5 34. Rd8 Bf3 35. R2d7+ Rxd7 36. Rxd7+ Kg6 37. Rxa7 f4 38. gxf4 exf4 39. Nd5 Bxd5 40. cxd5 Rd6 1/2-1/2

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.19"]
[Round "9"]
[White "Travnicek, Peter"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2295"]
[BlackElo "2330"]
[PlyCount "98"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 Nge7 5. d3 d5 6. Bb3 b5 7. a3 c4 8. Ba2 Bb7 9. Nf3 dxe4 10. dxe4 Qxd1+ 11. Kxd1 a6 12. Be3 Ng6 13. Ke2 Bd6 14. g3 0-0-0 15. Rhd1 Rd7 16. Ng5 Rhd8 17. Rxd6 Rxd6 18. Nxf7 e5 19. Nxd6+ Rxd6 20. Rd1 Nd4+ 21. Kf1 Rd8 22. Bb1 h5 23. Nd5 Bxd5 24. exd5 Nf5 25. Bb6 Rf8 26. Bc5 Rf7 27. fxe5 Nxe5 28. Kg2 Ng4 29. Re1 Rd7 30. c3 Rxd5 31. Bxf5+ Rxf5 32. Bd4 Kd7 33. h3 Nf6 34. Be5 g6 35. Rd1+ Ke6 36. Bxf6 Rxf6 37. Rd4 Ke5 38. a4 Rf8 39. axb5 axb5 40. Rd7 Ke4 41. h4 Ke3 42. Re7+ Kd2 43. Re6 Kc1 44. Rxg6 Kxb2 45. Rg5 Rb8 46. Rxh5 Kxc3 47. Rf5 b4 48. Rf3+ Kb2 49. Rf2+ Ka3 0-1

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.18"]
[Round "8"]
[White "Hass, Roman"]
[Black "Zurek, Milan"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2330"]
[BlackElo "2410"]
[PlyCount "74"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Nc3 Be7 6. g3 0-0 7. Bg2 b6 8. Bf4 Bb7 9. 0-0 dxc4 10. Qxc4 Nd5 11. Ne5 Nxf4 12. gxf4 Qd6 13. Ne4 Qb4 14. Qc2 f6 15. Nc4 Rd8 16. e3 Na6 17. a3 Qb5 18. Ng3 Rab8 19. f5 exf5 20. Nxf5 Bf8 21. Rad1 Nc7 22. b4 Bc8 23. Be4 Bxf5 24. Bxf5 g6 25. Be4 Ne8 26. Kh1 Qh5 27. Rg1 Rbc8 28. Rg3 c5 29. Bf3 Qh6 30. Qe4 Ng7 31. bxc5 bxc5 32. d5 Kh8 33. d6 Nf5 34. Rgg1 Nxd6 35. Nxd6 Bxd6 36. Rg2 c4 37. Rd5 c3 0-1

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.17"]
[Round "7"]
[White "Hass, Roman"]
[Black "Bretsnajdr, Vladimir"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2330"]
[BlackElo "2355"]
[PlyCount "43"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Ne8 11. Rb1 f5 12. b4 b6 13. c5 bxc5 14. bxc5 dxc5 15. f3 c6 16. Nb3 cxd5 17. Nxd5 Be6 18. Bg5 Bf6 19. Nxf6+ Nxf6 20. Nxc5 Qxd1 21. Rfxd1 Bc8 22. Bh6 1-0

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.16"]
[Round "6"]
[White "Babula, Milan"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2290"]
[BlackElo "2330"]
[PlyCount "104"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. 0-0 a6 10. f4 Nxd4 11. Bxd4 b5 12. e5 dxe5 13. fxe5 Nd7 14. Ne4 Bb7 15. Qg4 Bxe4 16. Qxe4 Nc5 17. Qe3 Bg5 18. Qc3 Nxb3 19. axb3 Qd5 20. Qc5 Qe4 21. Rae1 Qb7 22. c3 Rfd8 23. Qa3 Be7 24. Qa1 Qc7 25. Qc1 Bc5 26. Bxc5 Qxc5+ 27. Qe3 Qxe3+ 28. Rxe3 Rd2 29. Rf2 Rad8 30. c4 Kf8 31. Ree2 Rd1+ 32. Rf1 Ke7 33. Rc2 b4 34. c5 R8d2 35. Rxd2 Rxd2 36. Ra1 Rc2 37. Rxa6 Rxc5 38. Ra7+ Ke8 39. Ra8+ Kd7 40. Rf8 Ke7 41. Rb8 Rxe5 42. Rxb4 Re2 43. h4 Rxb2 44. Kh2 g6 45. Kg3 h6 46. Rb7+ Kf6 47. Kf3 g5 48. h5 g4+ 49. Kg3 Kg5 50. Rxf7 Rxb3+ 51. Kf2 g3+ 52. Ke2 Rb2+ 0-1

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.15"]
[Round "5"]
[White "Hass, Roman"]
[Black "Hesse, Peter"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2330"]
[BlackElo "2370"]
[PlyCount "87"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nc3 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Ne8 10. b4 h6 11. c5 f5 12. exf5 gxf5 13. Nh4 Nf6 14. Qb3 Kh7 15. a4 Ng4 16. h3 Nf6 17. Ra2 Ne8 18. Kh2 Bf6 19. Qc4 Rg8 20. Rc2 a6 21. Nd1 e4 22. f3 Bxh4 23. gxh4 Ng6 24. fxe4 Ne5 25. Qc3 Qxh4 26. Bf4 Nf6 27. cxd6 cxd6 28. Qc7+ Bd7 29. Qxd6 Nf7 30. Qb6 fxe4 31. Ne3 Rg6 32. Qd4 Rag8 33. Rcf2 h5 34. Be5 Nxe5 35. Qxe5 R8g7 36. Nf5 Bxf5 37. Qxf5 Kh6 38. Kg1 e3 39. Re2 Qg3 40. Qf4+ Qxf4 41. Rxf4 Nxd5 42. Rd4 Rg5 43. Kh2 Re7 44. Rxd5 1-0

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.14"]
[Round "4"]
[White "Mollaoglu, Ergin"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2385"]
[BlackElo "2330"]
[PlyCount "71"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 a6 4. Nc3 c5 5. d5 b5 6. Bg5 b4 7. Ne4 Be7 8. Bxf6 Bxf6 9. Nd6+ Ke7 10. Nxc8+ Qxc8 11. Qd2 exd5 12. cxd5 Re8 13. g4 g6 14. g5 Bg7 15. Bh3 Kf8 16. 0-0 a5 17. e4 Rxe4 18. Rfe1 Rxe1+ 19. Rxe1 Qd8 20. Qf4 d6 21. Nd2 Ra7 22. Nc4 Re7 23. Re6 Qc7 24. Nxd6 Bxb2 25. Rxe7 Qxe7 26. Nc4 Qe1+ 27. Kg2 Bd4 28. Qxb8+ Kg7 29. Qf4 a4 30. d6 a3 31. d7 b3 32. d8Q bxa2 33. Qdf6+ Bxf6 34. gxf6+ Kf8 35. Qd6+ Ke8 36. Qb8# 1-0

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.13"]
[Round "3"]
[White "Hass, Roman"]
[Black "David, Pavel"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2330"]
[BlackElo "2335"]
[PlyCount "60"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nxc3 7. dxc3 Nc6 8. e4 h6 9. Bc4 e5 10. Qg3 Bd6 11. Be3 Qe7 12. Nd2 0-0-0 13. f3 a6 14. Bd5 f5 15. Qxg6 Bc5 16. Nc4 f4 17. Bxc5 Qxc5 18. b4 Nxb4 19. cxb4 Qxb4+ 20. Nd2 Qc5 21. Nc4 Bb5 22. Qe6+ Kb8 23. Rb1 Rhe8 24. Qf7 Re7 25. Qf6 Rxd5 26. exd5 Bxc4 27. Qc6 Qe3+ 28. Kd1 Qd3+ 29. Kc1 Qxb1+ 30. Kxb1 bxc6 0-1

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.12"]
[Round "2"]
[White "Beil, Zdenek"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2390"]
[BlackElo "2330"]
[PlyCount "24"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 0-0 8. 0-0 Na6 9. Re1 Nc7 10. Bf1 a6 11. a5 Nb5 12. Bd2 Nd4 1/2-1/2

[Event "Olomouc Sigma 21th"]
[Site "Olomouc"]
[Date "1988.08.11"]
[Round "1"]
[White "Hass, Roman"]
[Black "Ksieski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2330"]
[BlackElo "2340"]
[PlyCount "40"]
[EventDate "1988.08.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CSR"]
[EventCategory "4"]
[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 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Ne3 Bf8 16. Bd2 Nc4 17. Nxc4 bxc4 18. dxe5 dxe5 19. Bc3 Re8 20. Qd2 a5 1/2-1/2

[Event "Legion-AdW match"]
[Site "Warsaw"]
[Date "1988.06.11"]
[Round "2.3"]
[White "Thormann, Wolfgang"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2330"]
[PlyCount "98"]
[EventDate "1988.06.10"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 d6 4. Nf3 Nc6 5. d3 b5 6. g3 Bb7 7. Bg2 e6 8. 0-0 Be7 9. Ne2 d5 10. c3 dxe4 11. dxe4 Qxd1 12. Rxd1 Nf6 13. Ng5 Ng4 14. h3 Bxg5 15. hxg4 Be7 16. Be3 Na5 17. b3 f6 18. Rd2 Kf7 19. Rad1 Rhc8 20. Nc1 c4 21. Bb6 Nc6 22. Rd7 Nd8 23. b4 Bc6 24. R7d2 Rcb8 25. Bc7 Rc8 26. Bb6 Ke8 27. Ne2 e5 28. g5 Nf7 29. gxf6 gxf6 30. Kf2 Rcb8 31. Ba5 h6 32. Ke3 Ra7 33. Bh3 Bd8 34. Bxd8 Rxd8 35. Rxd8+ Nxd8 36. fxe5 fxe5 37. Rd6 a5 38. a3 axb4 39. axb4 Rh7 40. Bf5 Rh8 41. Ng1 Ke7 42. Rg6 Be8 43. Ra6 Rg8 44. Kf2 Bc6 45. Nf3 Kd6 46. Ra1 Nf7 47. g4 Ra8 48. Rxa8 Bxa8 49. Ke3 Ng5 1/2-1/2

[Event "Legion-AdW match"]
[Site "Warsaw"]
[Date "1988.06.10"]
[Round "1.3"]
[White "Hass, Roman"]
[Black "Thormann, Wolfgang"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2330"]
[BlackElo "2300"]
[PlyCount "70"]
[EventDate "1988.06.10"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. d4 Ne4 7. Bd2 0-0 8. Rc1 d6 9. 0-0 f5 10. d5 Nxc3 11. Bxc3 e5 12. c5 dxc5 13. Nxe5 Bd6 14. e4 Bxe5 15. Bxe5 Nd7 16. Bc3 fxe4 17. Bxe4 Nf6 18. Bxf6 Qxf6 19. Qd3 h6 20. b4 a5 21. bxc5 Ba6 22. Qb3 a4 23. Qa3 Bxf1 24. Rxf1 Qd4 25. Bg2 Rae8 26. cxb6 Qxb6 27. Bh3 Qd4 28. Bd7 Rb8 29. Qe7 Kh8 30. Bc6 Rf6 31. Kg2 Rb2 32. Qe8+ Kh7 33. Kh3 Qd3 34. Kg2 Qf3+ 35. Kh3 Rf5 0-1

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "9"]
[White "Chekhov, Valery A"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2480"]
[BlackElo "2330"]
[PlyCount "64"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[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 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. h3 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 Nbd7 11. 0-0 Nh5 12. g4 Nhf6 13. Kg2 a6 14. a4 h5 15. g5 Nh7 16. Qd2 Ne5 17. Nxe5 Bxe5 18. f4 Bxc3 19. bxc3 Bf5 20. Bxf5 gxf5 21. Qd3 Nf8 22. Rfe1 Ng6 23. Bd2 Qd7 24. Kg3 Rxe1 25. Rxe1 Re8 26. Rxe8+ Qxe8 27. a5 Qa4 28. Qxf5 Qxc4 29. Kf2 Nh4 30. Qc8+ Kg7 31. Kg3 Ng6 32. Qf5 Qe2 0-1

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "8"]
[White "Hass, Roman"]
[Black "Gauglitz, Gernot"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2330"]
[BlackElo "2420"]
[PlyCount "84"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 a5 9. d3 0-0 10. Be3 Bg4 11. Rc1 Kh8 12. Na4 e4 13. Nxb6 exf3 14. exf3 Bxf3 15. Bxf3 cxb6 16. Bxc6 bxc6 17. Rxc6 Rb8 18. Qc2 Bf6 19. Rc1 b5 20. b3 h6 21. Bf4 Ra8 22. a4 bxa4 23. bxa4 Bg5 24. Bxg5 Qxg5 25. Rc7 f5 26. Re1 f4 27. Ree7 Rg8 28. Rf7 fxg3 29. hxg3 Rae8 30. Qd1 Rb8 31. Kg2 Rb4 32. Rc4 Rxc4 33. dxc4 Rc8 34. Qd6 Qg4 35. Rf8+ Rxf8 36. Qxf8+ Kh7 37. Qc5 Qe4+ 38. Kg1 Qb1+ 39. Kg2 Qe4+ 40. Kh2 Qc2 41. Qxa5 Qxf2+ 42. Kh3 Qf1+ 1/2-1/2

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "1"]
[White "Hass, Roman"]
[Black "Heinig, Wolfram"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2330"]
[BlackElo "2305"]
[PlyCount "149"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 a6 11. Rb1 Rb8 12. b3 c5 13. Nc2 b5 14. Qxd6 b4 15. Nd5 Nxe4 16. Qc7 Bb7 17. Qxd8 Rbxd8 18. Nc7 Re7 19. Bf4 Ne5 20. Rbd1 Red7 21. Ne3 Nd3 22. Ncd5 Nxf4 23. Bxe4 Bxd5 24. cxd5 Ne2+ 25. Kg2 Nc3 26. Bf3 Nxd1 27. Rxd1 a5 28. Nc4 Ra7 29. d6 Bd4 30. Bc6 Kf8 31. Re1 Ra6 32. Bb5 Raxd6 33. Nxd6 Rxd6 34. Re8+ Kg7 35. Bc4 Bf6 36. Kf3 Rd2 37. Re2 Rxe2 38. Kxe2 Bd4 39. Kd3 Kf6 40. f3 Ke7 41. Ke4 f5+ 42. Kf4 Kf6 43. g4 g5+ 44. Kg3 f4+ 45. Kg2 Be3 46. Kf1 Ke5 47. Ke2 Kd4 48. Bf7 Kc3 49. Be6 h6 50. Bd5 Kb2 51. Kd3 Kxa2 52. Kc2 Ka3 53. Be6 Bf2 54. Bf7 Bd4 55. Be6 Be5 56. Bf7 Bc7 57. Be6 a4 58. bxa4 Kxa4 59. Bd7+ Ka3 60. Be6 Ba5 61. Bb3 Bc7 62. Be6 b3+ 63. Bxb3 Kb4 64. Be6 c4 65. Bf5 Ba5 66. Be4 Kc5 67. Kd1 Kd4 68. Ke2 Kc3 69. Bd5 Kb4 70. Be4 Ka3 71. Bd5 Kb4 72. Be4 c3 73. Bc2 Kc4 74. Kd1 Kd4 75. Ke2 1/2-1/2

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "4"]
[White "Hass, Roman"]
[Black "Kalinitschew, Sergey"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2330"]
[BlackElo "2425"]
[PlyCount "80"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. g3 e5 4. Bg2 g6 5. Nc3 Bg7 6. 0-0 0-0 7. d3 Nc6 8. Bg5 h6 9. Bxf6 Qxf6 10. Rc1 Qd8 11. Nd5 Nd4 12. b4 c6 13. Nc3 Ne6 14. b5 Bd7 15. bxc6 bxc6 16. Qa4 Qc7 17. Nd2 Rab8 18. Nb3 f5 19. Qa5 Qxa5 20. Nxa5 Rb6 21. Nb3 Ra6 22. e3 Rb8 23. Rfd1 Kf7 24. Kf1 h5 25. Ke2 h4 26. Rb1 e4 27. d4 Rb4 28. Rdc1 hxg3 29. hxg3 Rxc4 30. Nd2 Rxc3 31. Rxc3 Rxa2 32. Rb7 Ke8 33. Rcb3 Bxd4 34. exd4 Nxd4+ 35. Ke3 Nxb3 36. Nxb3 Kd8 37. Nd4 c5 38. Nb5 d5 39. Nd6 Ke7 40. Nf7 Kxf7 0-1

[Event "Primorsko"]
[Site "Primorsko"]
[Date "1988.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Lukov, Valentin"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2335"]
[BlackElo "2460"]
[PlyCount "53"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BUL"]
[EventCategory "7"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 a6 6. cxd5 exd5 7. Be2 Nc6 8. 0-0 cxd4 9. Nxd4 Bd6 10. b3 0-0 11. Bb2 Bc7 12. Rc1 Qd6 13. Nf3 Bg4 14. g3 Rad8 15. Re1 Rfe8 16. Nd4 Bxe2 17. Ncxe2 Ne5 18. Nf4 Ba5 19. Re2 Ng6 20. Nf5 Qd7 21. Nxg7 Nxf4 22. Bxf6 Nxe2+ 23. Qxe2 Rc8 24. Rd1 Re4 25. Qh5 Rc6 26. Rxd5 Qc8 27. Ne6 1-0

[Event "Warsaw op"]
[Site "Warsaw"]
[Date "1988.??.??"]
[Round "?"]
[White "Hass, Roman"]
[Black "Sarwinski, Miroslaw"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2335"]
[BlackElo "2395"]
[PlyCount "64"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 c6 7. 0-0 Bg7 8. Nd2 0-0 9. Re1 Nb6 10. Bb3 Qxd4 11. Re4 Qd8 12. Qe2 Nd5 13. Ndf3 Bf5 14. Rh4 Nd7 15. Bh6 Nxe5 16. Nxe5 Bxh6 17. Rxh6 Kg7 18. Rh4 g5 19. Rd4 Nf4 20. Rxf4 gxf4 21. Qh5 Bg6 22. Nxg6 fxg6 23. Qe5+ Rf6 24. Re1 b6 25. Qxe7+ Qxe7 26. Rxe7+ Kh6 27. a4 f3 28. gxf3 Rxf3 29. Kg2 Raf8 30. Rxa7 Rxf2+ 31. Kg3 g5 32. a5 Kg6 0-1

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "2"]
[White "Hass, Roman"]
[Black "Tischbierek, Raj"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2330"]
[BlackElo "2485"]
[PlyCount "76"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Nd7 9. Qa4 Rc8 10. 0-0 a6 11. Bxc6 Rxc6 12. Rfc1 Be7 13. Nd1 b5 14. Qb3 Rc4 15. a4 g5 16. Be5 f6 17. Bg3 Qc8 18. Rxc4 dxc4 19. Qc3 b4 20. Qd2 a5 21. d5 Nc5 22. Nd4 exd5 23. f3 0-0 24. Nf2 Bg6 25. h4 h6 26. Qe2 Qd7 27. f4 Bd6 28. Qf3 Ne4 29. Nxe4 Bxe4 30. Qf2 Qg4 31. Kh2 Rf7 32. Qe2 Qxe2 33. Nxe2 c3 34. b3 gxh4 35. Bxh4 Bc5 36. Bf2 Bc2 37. Nc1 Re7 38. Ra2 Bd1 0-1

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "6"]
[White "Hass, Roman"]
[Black "Wagner Michel, Annett"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2330"]
[BlackElo "2225"]
[PlyCount "143"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 c6 12. Bd3 Re8 13. 0-0 Nd7 14. e4 Nf8 15. e5 Be7 16. Rfe1 Bc8 17. h3 Ne6 18. Bb1 g6 19. a3 Nc7 20. Ne2 Bf8 21. Rd2 Qe7 22. Nf4 Ne6 23. Qe3 Bg7 24. Ne2 Bb7 25. Nh2 c5 26. f4 cxd4 27. Nxd4 Nxf4 28. Qxf4 Bxe5 29. Rde2 Bxd4+ 30. Qxd4 Qxe2 31. Rxe2 Rxe2 32. Bd3 Re1+ 33. Kf2 Re6 34. Ng4 h5 35. Nf6+ Kf8 36. Nxd5 Bxd5 37. Qxd5 Rae8 38. Kg3 Re5 39. Qd6+ Kg7 40. h4 Re3+ 41. Kf4 Re1 42. Qd4+ Kh7 43. Qf6 R8e7 44. Bc4 Rc7 45. Bd5 Rf1+ 46. Bf3 Rfc1 47. Ke5 Rd7 48. Be4 Rc5+ 49. Kf4 Kg8 50. b3 Rd1 51. Qe7 Rf1+ 52. Bf3 Ra5 53. b4 Rf5+ 54. Kg3 a5 55. Qd8+ Kh7 56. Qxb6 Ra1 57. bxa5 Rxa3 58. a6 Rfa5 59. Qf6 Rxa6 60. Qxf7+ Kh8 61. Qf8+ Kh7 62. Qe7+ Kh8 63. Kf4 Ra7 64. Bb7 R3a5 65. Qf6+ Kh7 66. Be4 Rg7 67. Qb6 Rf7+ 68. Kg3 Ra3+ 69. Kh2 Rg7 70. Qc5 Ra4 71. Qxh5+ Kg8 72. Bd5+ 1-0

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "7"]
[White "Kubicek, Antonin"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2295"]
[BlackElo "2330"]
[PlyCount "181"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. c3 h6 5. Bf4 b6 6. h3 Ba6 7. a4 e6 8. Na3 Be7 9. b4 0-0 10. Qb3 c5 11. b5 Bb7 12. e3 cxd4 13. cxd4 Rc8 14. Be2 Nd5 15. Bh2 Rc3 16. Qb2 Qc7 17. Nd2 e5 18. 0-0 exd4 19. exd4 Bf6 20. Ne4 Re8 21. Nxd6 Re6 22. Nxb7 Qxb7 23. Rfd1 Re4 24. Bf3 Rxd4 25. Rxd4 Bxd4 26. Rd1 Rxf3 27. Qxd4 Rf6 28. Nc4 Re6 29. Bg3 N7f6 30. Ne5 Qe7 31. Nc6 Qc5 32. Kh2 a5 33. Qd2 Ne4 34. Qd3 Nef6 35. Bh4 g6 36. Bxf6 Nxf6 37. Qd8+ Kg7 38. Qd4 Qxd4 39. Rxd4 Re2 40. Kg3 Ra2 41. Na7 Rc2 42. Kf3 Rc5 43. Nc6 Nd5 44. Ke4 Nc3+ 45. Kd3 Nd1 46. Nb8 Nb2+ 47. Ke2 Rc2+ 48. Ke3 Rc3+ 49. Ke4 Ra3 50. Kd5 Nxa4 51. Nd7 Nc3+ 52. Kc4 Ne2 53. Rd2 Ra4+ 54. Kd5 Nc3+ 55. Kc6 Rb4 56. Nxb6 Nxb5 57. Ra2 Nd4+ 58. Kc5 Nb3+ 59. Kc6 g5 60. Nd5 Rc4+ 61. Kd6 Rd4 62. Ke5 Rd2 63. Ra3 Nd4 64. g3 Nc6+ 65. Kd6 Nb4 66. Rxa5 Nxd5 67. Rxd5 Rxf2 68. Rd3 h5 69. Ke5 Kg6 70. Re3 Rf6 71. Ra3 Re6+ 72. Kd4 Re1 73. Kd5 g4 74. h4 Rf1 75. Kd4 Re1 76. Rb3 Re6 77. Ra3 f5 78. Ra8 Re4+ 79. Kd5 Re3 80. Ra6+ Kf7 81. Ra7+ Kf8 82. Ra8+ Ke7 83. Ra7+ Kd8 84. Ra8+ Kc7 85. Rf8 Rxg3 86. Rxf5 Ra3 87. Ke4 g3 88. Rxh5 g2 89. Rg5 Ra4+ 90. Kf3 Rxh4 91. Kxg2 1/2-1/2

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "5"]
[White "Poldauf, Dirk"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2300"]
[BlackElo "2330"]
[PlyCount "62"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7 7. Nf4 0-0 8. b3 b6 9. Bb2 Bb7 10. Qb1 d6 11. 0-0 Qd7 12. Rd1 Rae8 13. d3 f5 14. d4 cxd4 15. exd4 Nxd4 16. Bxb7 Qxb7 17. Rxd4 Bxd4 18. Nxe6 Bxc3 19. Bxc3 Qf3 20. Qc1 Nc6 21. Nxf8 Re2 22. Be1 Nd4 23. Qf4 Qd3 24. Bb4 Re5 25. Qh6 Qe4 26. Qxh7+ Kxf8 27. Bxd6+ Ke8 28. Qh8+ Kd7 29. Bxe5 Nf3+ 30. Kf1 Nd2+ 31. Kg1 Nf3+ 1/2-1/2

[Event "Primorsko"]
[Site "Primorsko"]
[Date "1988.??.??"]
[Round "?"]
[White "Schlosser, Philipp"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2385"]
[BlackElo "2335"]
[PlyCount "75"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BUL"]
[EventCategory "7"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 a6 9. Bxf6 gxf6 10. N5c3 Be6 11. Nd5 Bxd5 12. Qxd5 Qb6 13. Bc4 0-0-0 14. Bb3 Nd4 15. Nc3 Bh6 16. Qxf7 Rhg8 17. 0-0 Kb8 18. Nd5 Qa5 19. c3 Nf3+ 20. Kh1 Nd2 21. Qh5 Bg5 22. Rfe1 Rg6 23. Ne7 Rh6 24. Qe2 Nxb3 25. axb3 Qc7 26. Nf5 Rg6 27. Red1 Bh6 28. b4 Bf8 29. Rd5 Rc8 30. Rda5 Qc4 31. Qxc4 Rxc4 32. f3 Kc7 33. Ne3 Rc6 34. b5 axb5 35. Nd5+ Kd7 36. Rxb5 b6 37. Ra7+ Ke6 38. Rxh7 1-0

[Event "Berlin East AdW 5th"]
[Site "Berlin East"]
[Date "1988.??.??"]
[Round "3"]
[White "Seils, Joerg"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2250"]
[BlackElo "2330"]
[PlyCount "112"]
[EventDate "1988.11.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[EventCategory "5"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 0-0 10. g4 Rc8 11. 0-0 Nd4 12. Qf2 b5 13. Be3 b4 14. Nd1 Qa5 15. Qd2 Qa4 16. Rf2 Nd7 17. f5 Nb6 18. Bh6 Qxc2 19. Qxc2 Nxc2 20. Bxg7 Nxa1 21. Bxf8 Kxf8 22. fxg6 hxg6 23. b3 a5 24. Ne3 a4 25. bxa4 Ra8 26. e5 Rxa4 27. e6 f6 28. g5 f5 29. h4 Kg8 30. h5 f4 31. Nd5 Nxd5 32. Bxd5 gxh5 33. Rxf4 Ra3 34. Bc4 d5 35. Bxd5 Rxd3 36. Bc4 Rg3+ 37. Kh2 Rxg5 38. Rf7 Rg4 39. Bb5 Nc2 40. Rxe7 Nd4 41. Re8+ Kg7 42. e7 Kf7 43. Rc8 Kxe7 44. Rxc5 Nxb5 45. Rxb5 h4 46. Kh3 Rc4 47. Rb6 Kd7 48. Rh6 Kc7 49. Kg2 Rc2+ 50. Kf3 h3 51. Ke4 h2 52. Kd3 Rxa2 53. Kc4 Rb2 54. Kd5 Rc2 55. Kd4 b3 56. Kd3 Rg2 0-1

[Event "EU-Cup 06th round of 32"]
[Site "Rotterdam"]
[Date "1987.06.06"]
[Round "1.1"]
[White "Kuijf, Marinus"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2470"]
[BlackElo "2270"]
[PlyCount "123"]
[EventDate "1987.06.06"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam Volmac"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nb3 Be7 8. Bc4 0-0 9. 0-0 a5 10. a4 Nb4 11. f3 Be6 12. Bxe6 fxe6 13. Nb5 d5 14. c3 Na6 15. exd5 exd5 16. Qe2 Qc8 17. Kh1 Nb8 18. Bb6 Nbd7 19. Bc7 Bd8 20. Bxe5 Re8 21. f4 Ne4 22. Nd2 Nxe5 23. fxe5 Rxe5 24. Nxe4 dxe4 25. Rf4 e3 26. Rf3 Bg5 27. Nd6 Qc5 28. Nf7 Re4 29. Qd3 Re6 30. Rf5 e2 31. Re1 Qe3 32. Qd5 Bh4 33. g3 Bf6 34. Ne5 Rae8 35. Ng4 Qe4+ 36. Qxe4 Rxe4 37. Nxf6+ gxf6 38. Rxf6 Rd8 39. Kg2 Rd2 40. Rb6 Re7 41. Kf2 Rc2 42. Kg2 Rf7 43. Rb5 Rd2 44. Re5 Rxb2 45. R1xe2 Rxe2+ 46. Rxe2 Rc7 47. Re8+ Kf7 48. Rb8 Kg6 49. Ra8 Rxc3 50. Rxa5 Rc4 51. Kf3 h5 52. Ra8 Rc2 53. h4 Rb2 54. Ke4 Kh6 55. Kd4 Rb3 56. Rh8+ Kg7 57. Rxh5 Rb4+ 58. Ke3 Rxa4 59. Rb5 Ra7 60. Kf4 Kg8 61. Kg5 Kh8 62. g4 1-0

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "5"]
[White "Adamski, Andrzej"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2310"]
[BlackElo "2270"]
[PlyCount "59"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 0-0 9. Bd3 Nc6 10. 0-0 Be7 11. Rc1 Ndb4 12. Bb1 Nxd4 13. Nxd4 Qxd4 14. Nb5 Qd7 15. Nc7 Rb8 16. Qh5 g6 17. Qh6 Rd8 18. Bc3 Bf8 19. Qf4 Nc6 20. Be4 Qd6 21. Qf6 e5 22. Qxd6 Bxd6 23. Nb5 Nd4 24. Nxd4 exd4 25. Bxd4 Bxh2+ 26. Kxh2 Rxd4 27. Bf3 Be6 28. Rfd1 Rdd8 29. Rxd8+ Rxd8 30. Rc7 0-1

[Event "POL-ch sf"]
[Site "Gdynia"]
[Date "1987.??.??"]
[Round "8"]
[White "Bus, Mariusz"]
[Black "Hass, Roman"]
[Result "1-0"]
[ECO "A61"]
[BlackElo "2270"]
[PlyCount "99"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Bxd6 Qb6 11. Bg3 0-0 12. Ne5 c4 13. Nxd7 Nfxd7 14. Qc2 Qa5 15. e3 Nb6 16. Be2 Nxd5 17. 0-0 Nxc3 18. bxc3 Nc6 19. Rac1 Rad8 20. f4 Rfe8 21. Rfd1 Rxd1+ 22. Bxd1 Rd8 23. Bf3 Ne7 24. e4 Rd3 25. e5 Nf5 26. Be4 Nxg3 27. hxg3 Rd7 28. Bf3 Qb6+ 29. Kh2 Qe3 30. Rb1 Rd3 31. Rxb5 g5 32. e6 gxf4 33. exf7+ Kf8 34. Qa4 fxg3+ 35. Kh3 Rd6 36. Qxc4 Qe6+ 37. Qxe6 Rxe6 38. Bd5 Rb6 39. Rc5 Rb8 40. Kxg3 a5 41. c4 Bc3 42. Rb5 Rxb5 43. cxb5 Ke7 44. b6 Be5+ 45. Kg4 Bd6 46. Kg5 a4 47. Kh6 Kf8 48. Kxh7 Bg3 49. b7 a3 50. Kg6 1-0

[Event "POL-chT 43rd"]
[Site "Jachranka"]
[Date "1987.??.??"]
[Round "11"]
[White "Chachaj, Tomasz"]
[Black "Hass, Roman"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2310"]
[BlackElo "2285"]
[PlyCount "146"]
[EventDate "1987.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslowice Gornik 09"]
[BlackTeam "Warszawa Legion"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Be3 d5 10. Nc3 dxc4 11. Qa4 Qd7 12. Bg2 Nxd4 13. Bxd4 Qxd4 14. Bxb7 Rab8 15. Bf3 Rxb2 16. Nb5 Qd7 17. Rfb1 Nd5 18. Rxb2 Bxb2 19. Rb1 Nb6 20. Qb4 Bf6 21. Nxa7 c3 22. Rc1 Qd2 23. Qb1 Nc4 24. Rc2 Na3 25. Rxd2 Nxb1 26. Rc2 Na3 27. Rc1 c2 28. Be4 Bb2 29. Rxc2 Nxc2 30. Bxc2 Ra8 31. Nc6 Rxa2 32. Nxe7+ Kf8 33. Nc6 Ke8 34. Nb4 Ra1+ 35. Kg2 Kd7 36. Nd3 Bg7 37. Bb3 f5 38. Kf3 Ra8 39. h4 Kd6 40. Bc4 c5 41. Ke3 Bd4+ 42. Kd2 Ra4 43. Bb3 Ra7 44. e3 Bf6 45. Bc4 Ra4 46. Bb3 Re4 47. Bg8 Re7 48. Kc2 Kc6 49. Bc4 Be5 50. Kd2 Bd6 51. Nc1 Bc7 52. Nd3 h6 53. Ke2 g5 54. hxg5 hxg5 55. Kd2 Re4 56. Bf7 c4 57. Nb4+ Kb5 58. Nc2 Ba5+ 59. Ke2 Kc5 60. Bg6 Re5 61. f4 gxf4 62. gxf4 Rd5 63. Nd4 Bc3 64. Nf3 Bf6 65. Bf7 Rd6 66. Ne5 Bxe5 67. fxe5 Rd5 68. e6 Re5 69. Kd2 Kd6 70. e7 c3+ 71. Kd3 Rxe7 72. Bb3 Kc5 73. Bc2 Kb4 0-1

[Event "Warsaw Cup"]
[Site "Warsaw"]
[Date "1987.??.??"]
[Round "8"]
[White "Gieruszynski, Jerzy"]
[Black "Hass, Roman"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2300"]
[BlackElo "2270"]
[PlyCount "108"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. h3 Nc6 9. Nf3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qxd8 Rxd8 13. Rc1 Bf5 14. b3 Bd4 15. Bxd4 Rxd4 16. 0-0 Rad8 17. Rfd1 Rd2 18. Bf3 c6 19. c5 Nc8 20. Kf1 Kg7 21. Ke1 Rxd1+ 22. Rxd1 Rxd1+ 23. Kxd1 Kf6 24. Kd2 Ke5 25. Ke3 Ne7 26. h4 Be6 27. Be4 f5 28. f4+ Kf6 29. Bf3 a5 30. Kd4 Ng8 31. g3 Nh6 32. Bd1 Nf7 33. a3 Nd8 34. b4 axb4 35. axb4 Bf7 36. Be2 Ne6+ 37. Ke3 h6 38. Na4 g5 39. hxg5+ hxg5 40. Nb6 gxf4+ 41. gxf4 Nc7 42. Bd3 Ba2 43. Kf3 Bd5+ 44. Ke2 Ba2 45. Ke3 Bb3 46. Kd2 Ba2 47. Nd7+ Ke6 48. Nb6 Kf6 49. Nc8 Nd5 50. Nd6 Nxb4 51. Bxf5 Na6 52. Bc8 Nxc5 53. Nxb7 Nxb7 54. Bxb7 c5 1/2-1/2

