[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.14"]
[Round "9"]
[White "Groos, Stephan"]
[Black "Kuehling, Elmar"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "73"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 e6 4. Bxb5 f5 5. e5 Nc6 6. Bxc6 Bxc6 7. Ne2 Qh4+ 8. g3 Qh5 9. Ng1 g5 10. h4 g4 11. fxg4 fxg4 12. Rh2 Bh6 13. Bxh6 Nxh6 14. Rf2 Nf5 15. Qd3 0-0 16. Nd2 a6 17. 0-0-0 Rab8 18. Ne2 a5 19. Ne4 Qf7 20. Nf6+ Kh8 21. Nxg4 Qe7 22. a3 Rb6 23. c3 Ba4 24. Rdf1 Rb3 25. Ne3 Rfb8 26. Nxf5 exf5 27. Rxf5 Rxb2 28. Rf7 Bc2 29. Qf3 Rb1+ 30. Kxc2 R8b2+ 31. Kd3 Rxf1 32. Qxf1 Qe6 33. Qf6+ Qxf6 34. exf6 Kg8 35. Rxd7 Rb3 36. Nf4 Rb6 37. Nd5 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.13"]
[Round "8"]
[White "Groos, Stephan"]
[Black "Struckenschneider, Martin"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "48"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. Qd3 Bf5 7. Qd1 Nxg5 8. Nxg5 e5 9. Nf3 e4 10. Ng1 dxc4 11. e3 Qg5 12. Qa4+ Nd7 13. Qxc4 0-0 14. Qxc7 Rfc8 15. Qxb7 Rab8 16. Qa6 Qd8 17. Bc4 Rb6 18. Qa4 Rxb2 19. Nge2 Nb6 20. Bxf7+ Kxf7 21. Qxa7+ Rc7 22. Qa6 Bc8 23. Qa5 Bf8 24. Nxe4 Bb4+ 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.12"]
[Round "7"]
[White "Rahn, Vincenzo"]
[Black "Groos, Stephan"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "39"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 Nbd7 6. e3 0-0 7. Bd3 b6 8. 0-0 c5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Ne4 cxd4 12. Nxd4 Bb7 13. Rc1 Rc8 14. Qh5 g6 15. Qh6 Nf5 16. Nxf5 exf5 17. Ng5 Nf6 18. Bc4 Qd2 19. Rcd1 Qc2 20. Rd6 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.11"]
[Round "6"]
[White "Groos, Stephan"]
[Black "Duchrow, Oliver"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "30"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Rc1 c5 8. Ne2 cxd4 9. exd4 Qa5+ 10. Nc3 Qxg5 11. Nxe4 Qf4 12. Nc3 Bxd4 13. Qc2 Bf5 14. Qd2 Bxf2+ 15. Kd1 Be3 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "3"]
[White "Blumenstein, Jan"]
[Black "Groos, Stephan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[PlyCount "63"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d3 Nc6 2. e3 g6 3. c4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. d4 e6 7. d5 exd5 8. cxd5 Ne7 9. e4 d6 10. h3 Re8 11. Be2 b6 12. Be3 Bb7 13. Rc1 a6 14. 0-0 Nc8 15. Nd2 b5 16. b4 c6 17. Nb3 Nxe4 18. Nxe4 Rxe4 19. dxc6 Bxc6 20. Rxc6 Rxb4 21. Bf3 Bf8 22. Qd2 Rc4 23. Rxc4 bxc4 24. Bxa8 cxb3 25. axb3 Ne7 26. Bf3 Nf5 27. Rd1 Nxe3 28. Qxe3 a5 29. Qd4 Qb8 30. Bd5 Bg7 31. Qf4 Qc7 32. Rc1 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "5"]
[White "Fuchs, Willy"]
[Black "Groos, Stephan"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "106"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bd6 8. Qc2 0-0 9. Bd3 h6 10. Bh4 Qc7 11. Bf5 Re8 12. Bxd7 Nxd7 13. 0-0 Nf8 14. Rac1 Qb6 15. Rfe1 Bg4 16. Nd2 Ng6 17. Bg3 Bxg3 18. hxg3 Qd8 19. f3 Be6 20. Kf2 Qf6 21. b4 a6 22. Na4 Bf5 23. Qc3 h5 24. Nc5 Re7 25. e4 dxe4 26. Ncxe4 Bxe4 27. Nxe4 Qe6 28. Nd2 Qxa2 29. Rxe7 Nxe7 30. Re1 Re8 31. Re2 Qd5 32. Re5 Qd6 33. Nc4 Qg6 34. Ne3 f6 35. Re6 Nd5 36. Rxe8+ Qxe8 37. Nxd5 cxd5 38. Qc7 Qc6 39. Qb8+ Kf7 40. Qf4 Qc2+ 41. Ke1 Qb1+ 42. Ke2 Qxb4 43. Qc7+ Kg6 44. Qc2+ Kf7 45. Qc7+ Qe7+ 46. Qxe7+ Kxe7 47. Kd3 b5 48. Kc3 a5 49. Kb3 b4 50. Ka4 Kd6 51. Kb3 f5 52. f4 Kc6 53. Ka4 Kb6 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "4"]
[White "Groos, Stephan"]
[Black "Wellershoff, Manfred"]
[Result "1-0"]
[ECO "E46"]
[PlyCount "103"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 0-0 6. a3 Bd6 7. Nf3 Bd7 8. c5 Be7 9. b4 b6 10. Bd3 h6 11. Ne2 Qe8 12. 0-0 a6 13. Qb3 Bb5 14. Rfc1 Bxd3 15. Qxd3 Ne4 16. a4 Nxd2 17. Nxd2 Bf6 18. Ra2 Nc6 19. Qb3 Qd7 20. b5 axb5 21. axb5 Na5 22. Qb4 Qe7 23. Nb3 Nc6 24. Qd2 Na7 25. Rca1 Qe8 26. Rxa7 Rxa7 27. Rxa7 Qxb5 28. Qc2 bxc5 29. dxc5 Rb8 30. Nec1 Qb4 31. g3 Be5 32. Nd3 Qxb3 33. Qxb3 Rxb3 34. Nxe5 Rb1+ 35. Kg2 f6 36. Nc6 Rc1 37. Rxc7 Kf8 38. Ne7 Rb1 39. c6 Rb8 40. Rc8+ Rxc8 41. Nxc8 Ke8 42. Na7 Kd8 43. Nb5 Ke7 44. c7 Kd7 45. Kf3 e5 46. Ke2 g6 47. f4 Kc8 48. Kd3 Kd7 49. Kc3 Kc8 50. Kb4 d4 51. exd4 exd4 52. Kc4 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.08"]
[Round "2"]
[White "Groos, Stephan"]
[Black "Kreie, Guenther"]
[Result "0-1"]
[ECO "E20"]
[PlyCount "81"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. a3 Bxc3 6. Bxc3 a5 7. g3 Ne4 8. Qc2 f5 9. Bg2 d5 10. cxd5 exd5 11. e3 Nxc3 12. Qxc3 Ra6 13. Ne2 Rd6 14. Qxa5 b6 15. Qc3 Ba6 16. Qd2 g5 17. 0-0 Nd7 18. b4 Nf6 19. a4 Ne4 20. Bxe4 fxe4 21. b5 Bc8 22. a5 bxa5 23. Rxa5 Bh3 24. Rfa1 Qf6 25. f4 exf3 26. Nf4 gxf4 27. exf4 Re6 28. Ra6 Rfe8 29. Kf2 Re2+ 30. Qxe2 Qxd4+ 31. Kxf3 Rxe2 32. Kxe2 Bg4+ 33. Kf1 Qd3+ 34. Kg1 Qe3+ 35. Kg2 Qf3+ 36. Kg1 Bh3 37. R6a2 Qe3+ 38. Rf2 d4 39. Rb1 d3 40. b6 cxb6 41. Rd1 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.07"]
[Round "1"]
[White "Horn, Sven"]
[Black "Groos, Stephan"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "43"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. g3 Nf6 5. Bg2 Bg7 6. h3 Nc6 7. Be3 0-0 8. Qd2 Be6 9. Nf3 a6 10. 0-0 Qd7 11. Ng5 Rfb8 12. Rae1 Ne5 13. f4 Nc6 14. g4 Qc8 15. Qf2 Bd7 16. e5 dxe5 17. fxe5 Nxe5 18. Bf4 Ra7 19. Bxe5 Rba8 20. Nd5 Nxd5 21. Qxf7+ Kh8 22. Qxg7# 1-0

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "7"]
[White "Groos, Stephan"]
[Black "Berndorff, Andreas"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "52"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Nf3 h6 10. Bh4 Re8 11. 0-0 Bd6 12. a3 a6 13. b4 b5 14. Nd2 Nb6 15. Nb3 Be7 16. Nc5 Nfd7 17. Bxe7 Qxe7 18. Rfe1 Nxc5 19. dxc5 Nd7 20. Ne2 Ne5 21. Nd4 Bd7 22. Ra2 Nxd3 23. Qxd3 Qe4 24. Qd2 Qg6 25. Kh1 Re7 26. Rea1 Rc8 1/2-1/2

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "?"]
[White "Groos, Stephan"]
[Black "Boshold, Frederik"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "55"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bh4 c5 8. Bxf6 Bxf6 9. dxc5 Bxc3+ 10. bxc3 Nd7 11. cxd5 Nxc5 12. Bc4 Qa5 13. Ne2 Rd8 14. f3 exd5 15. Bb3 Bf5 16. Bc2 Be6 17. 0-0 Re8 18. Qd4 Rad8 19. Rfd1 Rd7 20. Nf4 Red8 21. Bb3 Na6 22. Qxa7 b6 23. Qxd7 Rxd7 24. Nxe6 fxe6 25. e4 Qxc3 26. exd5 exd5 27. Bxd5+ Rxd5 28. Rdc1 0-1

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "1"]
[White "Groos, Stephan"]
[Black "Schwarz, Felix"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "86"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 Ngxe5 7. Nxe5 Nxe5 8. b4 Be7 9. Bb2 Bf6 10. Nc3 0-0 11. c5 b6 12. cxb6 axb6 13. Bb5 Bb7 14. 0-0 Re8 15. Re1 c6 16. Ba4 Nc4 17. Ra2 Nxb2 18. Rxb2 Bxc3 19. Rbe2 Bxe1 20. Rxe1 b5 21. Bb3 Rxa3 22. Qb1 Qe7 23. Bc2 g6 24. Qb2 Rea8 25. h3 Ra2 26. Qc3 R8a3 27. Qd2 Ra1 28. Rf1 Qe6 29. Qd4 Rxf1+ 30. Kxf1 Qc4+ 31. Qxc4 bxc4 32. Ke2 Ra2 33. Kd2 c5 34. bxc5 Be4 35. Kc3 Rxc2+ 36. Kd4 c3 37. Kxe4 Rd2 38. c6 dxc6 39. Ke5 c2 40. Ke4 c1Q 41. Kf3 Qf1 42. g3 Qxf2+ 43. Ke4 Qf5# 0-1

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "3"]
[White "Groos, Stephan"]
[Black "Tchaitchenets, Leonid"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "83"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. e3 Qd6 6. Nf3 Nbd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. 0-0 e6 10. c5 e5 11. e4 exd4 12. Bxf6 dxc3 13. Bxc3 Nxc5 14. Qc2 Nxe4 15. Rfe1 0-0-0 16. Be5 Bd6 17. Bxg7 Rhg8 18. Bd4 f5 19. Qa4 a6 20. Qb3 Ng5 21. Nxg5 Bxh2+ 22. Kf1 Rxg5 23. Bb6 Qg7 24. Bxd8 Kxd8 25. Qe3 Kc7 26. Qe7+ Qxe7 27. Rxe7+ Kb6 28. g3 Bxg3 29. fxg3 Rxg3 30. Rxh7 Kc5 31. Rf7 b5 32. Rxf5 Kd4 33. Rc1 c5 34. Rd1+ Ke4 35. Rfxd5 Rf3+ 36. Kg2 Rf5 37. Rxf5 Kxf5 38. Kf3 b4 39. Ke3 c4 40. Rd4 c3 41. bxc3 bxc3 42. Rc4 1-0

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "4"]
[White "Lesch, Martina"]
[Black "Groos, Stephan"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "73"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 Bg7 6. e5 Nh5 7. Nf3 Bf8 8. Ng5 f6 9. exf6 Nxf6 10. Bc4 e6 11. b3 Bg7 12. 0-0 0-0 13. Bb2 Kh8 14. Ba3 Nd5 15. Bxf8 Bxc3 16. Nf7+ Kg8 17. Nxd8 Bxa1 18. Qxa1 Kxf8 19. Bxd5 exd5 20. Qh8+ Ke7 21. Re1+ Kd6 22. Qe5+ Kc5 23. Rd1 Nc6 24. Rxd5+ Kb6 25. Rb5+ Ka6 26. Nxc6 bxc6 27. Ra5+ Kb6 28. b4 Ba6 29. Qc5+ Kc7 30. Rxa6 Re8 31. Qxa7+ Kd6 32. Kf1 g5 33. Qc5+ Ke6 34. b5 d6 35. Qxc6 Rd8 36. b6 Ke5 37. Ra8 1-0

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "2"]
[White "Schirner, Robert"]
[Black "Groos, Stephan"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "63"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Qc7 8. Be2 b6 9. Bb5+ Nbd7 10. Bc6 Bb7 11. Bxb7 Qxb7 12. f3 0-0 13. 0-0 Ne5 14. b3 Rfc8 15. Nce2 Nfd7 16. Rc1 Nc6 17. c4 Rc7 18. Rf2 Rac8 19. Nb5 Nc5 20. Nxc7 Qxc7 21. Nd4 Ne5 22. Rc3 Nc6 23. Rc1 Ne5 24. Rd2 Rd8 25. Qe2 e6 26. Nb5 Qe7 27. Rcd1 f5 28. exf5 exf5 29. Bxc5 bxc5 30. f4 Nc6 31. Qxe7 Nxe7 32. Rxd6 1-0

[Event "GER-chT U15"]
[Site "Baunatal"]
[Date "1997.??.??"]
[Round "5"]
[White "Stiefel, Hendrik"]
[Black "Groos, Stephan"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "61"]
[EventDate "1997.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. b3 Ngf6 7. Bb2 Bg7 8. Nd5 0-0 9. Nxf6+ Nxf6 10. d3 Qc7 11. 0-0 Rab8 12. e5 Nd7 13. exd6 exd6 14. Bxg7 Kxg7 15. Rc1 d5 16. c4 d4 17. Re1 Rfe8 18. Qd2 Nf6 19. Rxe8 Rxe8 20. Re1 Qd7 21. Rxe8 Qxe8 22. Kf1 Nd7 23. Qa5 Qb8 24. Qb5 Qc7 25. Qa4 b6 26. Qa3 Nb8 27. h3 Nc6 28. Qc1 Nb4 29. Qb1 Qc8 30. a3 Nc6 31. b4 1/2-1/2

