[Event "Baden-ch op U1400"]
[Site "Haslach im Kinzigtal"]
[Date "2010.06.01"]
[Round "2"]
[White "Gross, Oliver"]
[Black "Berneck, Jens"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1211"]
[BlackElo "1247"]
[PlyCount "86"]
[EventDate "2010.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. f4 Bf5 7. a3 Bc5 8. b4 0-0-0+ 9. Ke1 Nd4 10. Ra2 Bb6 11. Nd2 Ne7 12. e4 Bd7 13. Nc4 Ba4 14. Be2 Nxe2 15. Nxb6+ axb6 16. Kxe2 Bb5+ 17. Kf3 Rd3+ 18. Be3 Bc6 19. Ne2 Nf5 20. Ng3 Nxe3 21. Ke2 Bb5 22. Kf3 Bc4 23. Raa1 Nc2+ 24. Kg4 Nxa1 25. Rxa1 g6 26. a4 Be6+ 27. Kg5 Rd2 28. a5 Ra2 29. Rb1 bxa5 30. b5 b6 31. f5 gxf5 32. exf5 Bd7 33. Kf6 Rf2 34. Kxf7 Bxf5 35. Kg7 Re8 36. Nxf5 Rxf5 37. Re1 Rfxe5 38. Rxe5 Rxe5 39. Kxh7 Rh5+ 40. Kg6 Rxh2 41. g4 Rg2 42. g5 Rxg5+ 43. Kxg5 a4 0-1

[Event "Baden-ch op U1400"]
[Site "Haslach im Kinzigtal"]
[Date "2010.05.31"]
[Round "1"]
[White "Roser, Konrad"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1270"]
[BlackElo "1211"]
[PlyCount "103"]
[EventDate "2010.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. h3 a6 5. Nf3 e6 6. 0-0 Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qd8 10. Ne2 Bd6 11. d4 cxd4 12. Qxd4 0-0 13. Be3 Be7 14. Qc3 Bf6 15. Bd4 Nd7 16. Rad1 Bxd4 17. Rxd4 Qf6 18. Rfd1 Nb6 19. Qc5 Nd5 20. c4 Qe7 21. Rxd5 Qxc5 22. Rxc5 f6 23. Rd6 e5 24. Rcd5 Bf5 25. Ng3 Bb1 26. a3 Ba2 27. Nd2 Rac8 28. b3 g6 29. Nge4 Kf7 30. Nxf6 Rc6 31. Nd7 Rxd6 32. Rxd6 Ke7 33. Nxf8 Kxd6 34. f3 Kc5 35. Ne6+ Kd6 36. Ng5 Kc5 37. Ne6+ Kd6 38. Nd8 Kc5 39. Nxb7+ Kd4 40. Kf2 Kc3 41. Ne4+ Kd4 42. Na5 Bxb3 43. Nxb3+ Kxc4 44. Nec5 a5 45. a4 Kd5 46. Ke3 g5 47. g3 h6 48. f4 exf4+ 49. gxf4 Kd6 50. Ne4+ Ke6 51. fxg5 hxg5 52. Nxg5+ 1-0

[Event "Ruhrgebiet VK4 9900"]
[Site "Ruhrgebiet"]
[Date "2000.04.16"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Arndt, Olaf"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "97"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 b6 8. cxd5 Nxd5 9. Bxe7 Nxe7 10. Bd3 c5 11. 0-0 cxd4 12. Nxd4 0-0 13. Qf3 Rb8 14. Rfd1 Bb7 15. Qh3 Ng6 16. Nxe6 fxe6 17. Qxe6+ Rf7 18. Bc4 Nge5 19. Rxd7 Qxd7 20. Qxe5 Re8 21. Qh5 g6 22. Qd1 Qf5 23. Bxf7+ Kxf7 24. Ne2 Qe4 25. Nf4 Re7 26. Qb3+ Kg7 27. Qc3+ Kh6 28. h4 Re5 29. f3 Qxe3+ 30. Qxe3 Rxe3 31. Rc7 Ba6 32. Kf2 Re5 33. Rxa7 Bc8 34. Rc7 Rc5 35. Rxc5 bxc5 36. Nd3 c4 37. Ne5 Be6 38. a4 g5 39. hxg5+ Kxg5 40. Ke3 h5 41. Kd4 Kf4 42. a5 Bc8 43. Nxc4 h4 44. b4 Bb7 45. Ne3 Bxf3 46. gxf3 h3 47. Nf1 Kxf3 48. a6 Kf2 49. a7 1-0

[Event "Ruhrgebiet VK4 9900"]
[Site "Ruhrgebiet"]
[Date "2000.01.16"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Sanftenschneider, Hans Werner"]
[Result "1/2-1/2"]
[ECO "D66"]
[PlyCount "84"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 h6 8. Bh4 0-0 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 N5b6 13. Bb3 Kh8 14. e4 e5 15. d5 Nc5 16. Bc2 Bg4 17. Qe2 Qf6 18. Qe3 Bxf3 19. Qxc5 Qg6 20. g3 Qg4 21. Bd1 Bxd1 22. Rfxd1 cxd5 23. exd5 e4 24. Re1 Rfe8 25. Qd4 f5 26. Nb5 Nd7 27. Qd1 Qh3 28. f4 exf3 29. Qxf3 Ne5 30. Qc3 Ng4 31. Qd2 Rad8 32. d6 Rxe1+ 33. Rxe1 a6 34. Nd4 Rxd6 35. Re8+ Kh7 36. Qc2 Ne3 37. Rxe3 Rxd4 38. Re5 Qg4 39. Rxf5 Qd1+ 40. Qxd1 Rxd1+ 41. Kg2 Kg6 42. Rf2 Rd8 1/2-1/2

[Event "Ruhrgebiet VK4 9900"]
[Site "Ruhrgebiet"]
[Date "1999.11.21"]
[Round "3"]
[White "Krueger, Erich"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2264"]
[PlyCount "57"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[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 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Nf3 Be6 10. b3 Na6 11. 0-0 Rfe8 12. Rc1 Qc6 13. Nd4 Qc8 14. Nxe6 Qxe6 15. f3 Nc5 16. b4 Ncd7 17. Nb5 Rec8 18. Nd4 Qe5 19. Be3 a5 20. a3 axb4 21. axb4 Nh5 22. Qd2 Ra3 23. Bd3 Qf6 24. Nb5 Ra4 25. g4 Ne5 26. Be2 Qe6 27. gxh5 Nxc4 28. Bxc4 Rxc4 29. Nc7 1-0

[Event "Ruhrgebiet VK4 9900"]
[Site "Ruhrgebiet"]
[Date "1999.10.17"]
[Round "2"]
[White "Modlinski, Wolfgang"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "115"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. e3 Bd6 6. Be2 c6 7. Bd2 0-0 8. 0-0 Nbd7 9. Ng5 Qe7 10. f4 h6 11. Nf3 Rd8 12. c5 Bc7 13. b4 Ne4 14. Ne5 Ndf6 15. Be1 Nxc3 16. Bxc3 Ne4 17. Be1 Bd7 18. a4 Bxe5 19. fxe5 a6 20. Bd3 Qg5 21. Qf3 Be8 22. Bxe4 Bh5 23. Qh3 dxe4 24. Bh4 Qg6 25. Bxd8 Rxd8 26. Qg3 Qxg3 27. hxg3 Be2 28. Rf2 Bd3 29. Kh2 Kh7 30. Raa2 h5 31. Rfd2 g5 32. Kg1 Kg6 33. Kf2 Rd7 34. Rab2 Bc4 35. Rdc2 Bd3 36. Rc3 Rh7 37. Rxd3 exd3 38. b5 h4 39. gxh4 Rxh4 40. bxa6 bxa6 41. Rd2 Rh1 42. Rxd3 Rb1 43. Kf3 Rb2 44. g4 fxg4+ 45. Kxg4 a5 46. e4 Rg2+ 47. Kf3 Ra2 48. d5 exd5 49. exd5 cxd5 50. c6 Rc2 51. Rxd5 Kf5 52. Rxa5 Rxc6 53. Rb5 g4+ 54. Kg2 Rc8 55. Kg3 Rc3+ 56. Kg2 Rc2+ 57. Kg3 Rc3+ 58. Kg2 1/2-1/2

[Event "Ruhrgebiet VK4 9900"]
[Site "Ruhrgebiet"]
[Date "1999.09.19"]
[Round "1"]
[White "Leimkuehler, Dirk"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "92"]
[EventDate "1999.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Bg4 6. f3 Bh5 7. Bf4 Ne7 8. Nbc3 0-0 9. Qd2 Nbc6 10. g4 Bg6 11. a3 Re8 12. 0-0-0 Bxd3 13. Qxd3 Ng6 14. Bxd6 Qxd6 15. Qf5 Nh4 16. Qf4 Qd8 17. Rd3 Ng2 18. Qg3 Ne3 19. f4 Nc4 20. f5 Nd6 21. h4 Na5 22. Qf3 Ne4 23. g5 Nc4 24. Nf4 c6 25. Nd1 Ncd6 26. Nh5 g6 27. fxg6 fxg6 28. Ng3 Rf8 29. Qg4 Qc8 30. Qe2 Qd7 31. Nxe4 Nxe4 32. Qg2 Qf5 33. Qh3 Qxh3 34. Rdxh3 Rae8 35. Rg1 Nf2 36. Rh2 Nxd1 37. Kxd1 Re4 38. c3 Rff4 39. Rgh1 Rf5 40. Re2 Rxe2 41. Kxe2 Kf7 42. Rh3 Ke6 43. Re3+ Kd6 44. Rf3 Ke6 45. Re3+ Kd6 46. Rf3 Ke6 1/2-1/2

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1999.05.09"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Goertz, Hans Georg"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "77"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Na6 8. Re1 Nc7 9. h3 Rb8 10. Be3 b5 11. e5 Nfe8 12. Rc1 b4 13. Ne4 f5 14. exf6 Nxf6 15. Nfg5 Bf5 16. Bd3 Nxe4 17. Nxe4 Ne6 18. Bb1 Qc7 19. d5 Bxe4 20. Bxe4 Nd8 21. c5 cxd5 22. Bxd5+ e6 23. cxd6 Qxd6 24. Bb3 Qxd1 25. Rcxd1 a5 26. Bd4 Re8 27. Bxg7 Kxg7 28. Rd7+ Kf6 29. Rxh7 Nf7 30. Re3 Nd6 31. Ra7 Nb7 32. Rf3+ Ke7 33. Rd3 Kf6 34. Rd7 Nd8 35. Rdc7 e5 36. h4 e4 37. Ra6+ Ke5 38. Rxa5+ Kf4 39. g3+ 1-0

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1999.04.11"]
[Round "8"]
[White "Pahne, Dirk"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "22"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 1/2-1/2

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1999.03.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Hater, Norbert"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "115"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bg4 6. 0-0 e6 7. d4 Be7 8. Bd2 c6 9. Nd5 Qd8 10. Nxe7 Qxe7 11. a3 Nbd7 12. Bb4 Qd8 13. h3 Bh5 14. Qe2 Nd5 15. Bxd5 cxd5 16. c4 Nf6 17. Rac1 a5 18. Bd2 dxc4 19. Rxc4 Bxf3 20. Qxf3 Qd5 21. Qc3 0-0 22. Rc5 Ne4 23. Rxd5 Nxc3 24. Rd7 Ne2+ 25. Kh2 Rfd8 26. Rxb7 Rxd4 27. Bxa5 Rd5 28. Bb4 h6 29. Re1 Nf4 30. Rc1 Nd3 31. Rcc7 Nxb4 32. Rxb4 Rf5 33. f3 Rd8 34. Rc2 g5 35. Rbc4 Rb8 36. Rc8+ Rxc8 37. Rxc8+ Kg7 38. b4 Rd5 39. Rc3 Kf6 40. a4 Ke5 41. Rc1 Rd4 42. Rb1 Kd5 43. a5 Kc6 44. b5+ Kb7 45. Ra1 Rb4 46. b6 Ka6 47. Ra2 f5 48. Kg3 e5 49. Kf2 Rb3 50. Ke2 e4 51. fxe4 fxe4 52. Kf2 h5 53. Ke2 g4 54. hxg4 hxg4 55. Kf2 g3+ 56. Ke2 Rd3 57. Rb2 Rd7 58. b7 1-0

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1999.01.??"]
[Round "5"]
[White "Welke, Thomas"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "67"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 7. d3 Bb7 8. Nbd2 c5 9. c4 Nc6 10. a3 Qc7 11. Qc2 Bd6 12. h3 Rac8 13. e4 fxe4 14. dxe4 e5 15. Rae1 Nd4 16. Nxd4 exd4 17. Bf3 Be5 18. Qd3 d6 19. Bc1 Qf7 20. g3 Qg6 21. Kh2 h5 22. Bg2 d5 23. cxd5 Bxd5 24. f4 Bb8 25. f5 Qf7 26. exd5 h4 27. Re6 Bxg3+ 28. Kg1 Qd7 29. Ne4 Bb8 30. Nxf6+ gxf6 31. Qe4 Kf7 32. Qxh4 Rh8 33. Qxf6+ Kg8 34. Re7 1-0

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Curic, Stipe"]
[Black "Gross, Oliver"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. h3 0-0 6. e3 d6 7. Bc4+ e6 8. 0-0 Nc6 9. d5 Na5 10. Be2 e5 11. Bg5 b6 12. b4 Nb7 13. Rc1 Qe8 14. Nb5 Qf7 15. c4 Ne4 16. Bh4 h6 17. Nd2 Nxd2 18. Qxd2 a6 19. Nc3 g5 20. Bg3 f4 21. exf4 exf4 22. Bh2 Bf5 23. f3 Rfe8 24. Rfe1 Qg6 25. Kh1 Be5 26. Bg1 Qf6 27. Ne4 Bxe4 28. fxe4 a5 29. a3 axb4 30. axb4 Ra3 31. Bh5 Rea8 32. Red1 Bc3 33. Qe2 Bxb4 34. Bd4 Qe7 35. Bg6 Bc5 36. Bb2 Re3 37. Qh5 Qf8 38. Bf5 Qe7 39. Qxh6 Nd8 40. Qh8+ Kf7 41. Bh7 Qd7 42. Bg8+ Kg6 43. Qf6+ Kh5 44. Qh8+ Kg6 45. h4 Rh3+ 0-1

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Patzer, Joerg"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2388"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 c5 6. d5 0-0 7. Be2 b5 8. cxb5 a6 9. a4 axb5 10. Bxb5 Ba6 11. Qc2 Bxb5 12. Nxb5 Na6 13. 0-0 Nb4 14. Qe2 Nd7 15. Bf4 Nb6 16. Nc3 Ra5 17. Rfd1 Qa8 18. Nd2 Nxa4 19. Nxa4 Rxa4 20. Rxa4 Qxa4 21. Nc4 Nc2 22. e5 Nd4 23. Qd3 dxe5 24. Nxe5 Rd8 25. Nc4 Rxd5 26. Nb6 Ne2+ 0-1

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Schwager, Georg"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "92"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. b3 Nf6 5. Bb2 e6 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 Ne4 9. Nxc6 bxc6 10. Bxe4 dxe4 11. Na3 Ba6 12. Rf2 Bf6 13. Bxf6 Qxf6 14. Rb1 Rfd8 15. Qh5 Rd5 16. Qd1 Rad8 17. c4 Rd3 18. Qc2 Qh4 19. Rbf1 Bc8 20. Nb1 f5 21. Nc3 Qe7 22. Nb1 e5 23. Qb2 exf4 24. Rxf4 g5 25. R4f2 Qd6 26. g4 f4 27. exf4 Bxg4 28. fxg5 Bf3 29. Qf6 Qd7 30. Qf4 Rf8 31. Qh4 Qd6 32. Re1 Rf4 33. Qh6 Rg4+ 34. Kf1 Qe5 35. Qxc6 Qxg5 36. Rxf3 Rg1+ 37. Ke2 exf3+ 38. Kxd3 Rxe1 39. Qxf3 Rxb1 40. Qa8+ Kf7 41. Qxa7+ Qe7 42. Qa8 Qd6+ 43. Kc2 Rf1 44. Qb7+ Kg8 45. a4 Qg6+ 46. d3 Rf2+ 0-1

[Event "Ruhrgebiet VK3 9899"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Koch"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "113"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[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 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Be3 0-0 8. f4 Qa5 9. Nde2 Ng4 10. Bg1 d5 11. h3 Nf6 12. e5 Nd7 13. a3 Be7 14. Bf2 f6 15. exf6 Bxf6 16. 0-0 a6 17. Kh1 b5 18. Nc1 Bxc3 19. Nb3 Qc7 20. bxc3 Rxf4 21. Nd4 Nf8 22. Qe2 Bd7 23. Be3 Rxf1+ 24. Rxf1 Qd6 25. Qf3 Qe7 26. Nb3 Ne5 27. Qg3 Nxd3 28. cxd3 Rc8 29. Qf2 Ng6 30. Nc5 Rf8 31. Qe1 Rxf1+ 32. Qxf1 Bc8 33. d4 Qf7 34. Qe1 Qf6 35. Qg3 e5 36. dxe5 Qxe5 37. Qxe5 Nxe5 38. a4 Nc4 39. Bd4 bxa4 40. Nxa4 Bd7 41. Nb6 Bc6 42. Nxc4 dxc4 43. Bb6 Kf7 44. Kg1 Ke6 45. Kf2 Kf5 46. g3 Ke4 47. Ke2 Bd7 48. h4 Bg4+ 49. Kd2 Kf3 50. Bc7 h6 51. Kc2 a5 52. Kb2 Bd7 53. Ka3 Bc6 54. Kb2 a4 55. Bf4 Ke2 56. Ka3 Kd3 57. Be5 1/2-1/2

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Regber, Karl Heinz"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "20"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nge2 Nbc6 7. 0-0 0-0 8. Ng3 Be6 9. Qh5 Ng6 10. f4 f5 1/2-1/2

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Richter, Juergen"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2045"]
[PlyCount "38"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. Bg5 Be7 6. e3 c6 7. cxd5 exd5 8. Bd3 0-0 9. Qc2 Ne4 10. Bxe7 Qxe7 11. 0-0 Nd7 12. Rae1 Ng5 13. Nxg5 Qxg5 14. f3 Nf6 15. e4 fxe4 16. fxe4 dxe4 17. Nxe4 Nxe4 18. Bc4+ Be6 19. Bxe6+ Kh8 1-0

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Wagner, Ralf"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "14"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 Bc5 6. Be2 d6 7. Nf3 0-0 1/2-1/2

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Crede, Dietmar"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2180"]
[PlyCount "43"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. c4 c6 7. Nc3 Nbd7 8. Rb1 a5 9. a3 Ne8 10. Bd2 f5 11. b4 axb4 12. axb4 Ndf6 13. Qb3 Kh8 14. Ra1 Be6 15. b5 Nc7 16. Nd4 cxb5 17. Rxa8 Qxa8 18. Ncxb5 Nfe8 19. Nxc7 Nxc7 20. Bxb7 Qa7 21. Nc6 Qc5 22. Be3 1-0

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Birdaini, Becir"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "73"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Ne2 Nf6 6. 0-0 Bg4 7. c3 e6 8. Bg5 Bd6 9. Nd2 Qc7 10. g3 h6 11. Bxf6 gxf6 12. f3 Bh3 13. Re1 Rg8 14. Kf2 0-0-0 15. Nf1 h5 16. Ke3 e5 17. Kd2 exd4 18. cxd4 Bxf1 19. Rxf1 Rde8 20. Qa4 Kb8 21. Nc3 Qb6 22. Rac1 Qxb2+ 23. Rc2 Qb4 24. Qxb4 Nxb4 25. Rb2 h4 26. a3 Nxd3 27. Kxd3 Bxa3 28. Rb3 Bd6 29. Rfb1 b6 30. Nxd5 hxg3 31. hxg3 Rxg3 32. Kc4 Rc8+ 33. Kb5 Kb7 34. f4 a6+ 35. Ka4 Rc4+ 36. Nb4 b5+ 37. Ka3 0-1

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Helmert, Jochen"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "53"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 Bg4 6. 0-0 0-0 7. Be3 c6 8. a4 a5 9. Nd2 Bxe2 10. Qxe2 Na6 11. Nc4 Nxe4 12. Nxe4 d5 13. Ng5 dxc4 14. Qxc4 Nb4 15. c3 Nd5 16. Qb3 Rb8 17. Bd2 b5 18. axb5 cxb5 19. Qa2 e5 20. dxe5 Bxe5 21. Nf3 Bc7 22. Bh6 Nf4 23. Bxf8 Kxf8 24. Rad1 Qf6 25. Rd7 Rc8 26. Ng5 Ne6 27. Nxh7+ 1-0

[Event "Ruhrgebiet VK3 9798"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Strozewski, Frank"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2265"]
[PlyCount "26"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nc6 5. Bb5 Bd7 6. Nf3 a6 7. Bxc6 bxc6 8. 0-0 Nf6 9. e5 Nd5 10. Ne4 0-0 11. c4 Nb6 12. b3 d5 13. c5 dxe4 0-1

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Gross, Oliver"]
[Black "Hostert, Ekkehard"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "60"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. Bg5 Qb6 8. Nge2 hxg4 9. Nf4 Bf5 10. Nd3 Nd7 11. Be2 Be7 12. Qd2 Bxd3 13. Bxd3 Qxd4 14. 0-0-0 Nxe5 15. Qe2 Nxd3+ 16. cxd3 Bxg5+ 17. hxg5 Qf4+ 18. Kb1 Rxh1 19. Rxh1 Qxg5 20. Qc2 0-0-0 21. Nb5 d4 22. Nxa7+ Kb8 23. Nxc6+ bxc6 24. Qxc6 Qd5 25. Qb6+ Kc8 26. Rc1+ Kd7 27. Rc7+ Ke8 28. a4 Nf6 29. a5 Nd7 30. a6 Nxb6 0-1

[Event "Ruhrgebiet VK1-chT 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Lempke, Siegfried"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "97"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. h3 Bxb5 9. Nxb5 Qa5+ 10. Nc3 Nh6 11. d5 0-0 12. 0-0 Nd7 13. Qe1 Nb6 14. Qe4 Nf5 15. Kh2 Qa6 16. Rd1 Qc4 17. g4 Nh6 18. Rd3 Rad8 19. Be3 Qxe4 20. Nxe4 Nc4 21. Re1 Nxe3 22. Rexe3 f6 23. exf6 exf6 24. Nc3 f5 25. g5 Nf7 26. Re7 Rb8 27. Nd1 Rfe8 28. Rde3 Kf8 29. Rxe8+ Rxe8 30. b3 Rxe3 31. Nxe3 b5 32. Kg2 Ke7 33. Kf2 Kd7 34. Ke2 Kc7 35. Kd3 Kb6 36. c3 Nd8 37. h4 Nb7 38. h5 c4+ 39. bxc4 Nc5+ 40. Kc2 Ne4 41. hxg6 hxg6 42. cxb5 Nxc3 43. Nh4 Nxa2 44. Nxg6 Nb4+ 45. Kb3 Kxb5 46. Nxf5 Ba1 47. Nxd6+ Kc5 48. Nc8 Nxd5 49. Nxa7 1/2-1/2

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Soehnchen, Andreas"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 c5 7. d5 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 e6 11. Ra3 Re8 12. f3 Qb4 13. Qc1 c4 14. dxe6 Bxe6 15. Nd5 Qc5 16. Be3 Qc8 17. Nb6 Qd8 18. Nxa8 d5 19. e5 Nfd7 20. f4 f6 21. Nf3 fxe5 22. fxe5 Nxe5 23. 0-0 Ng4 24. Bd4 Bh6 25. Qd1 Nd7 26. h3 Ngf6 27. Bxf6 Nxf6 28. Nd4 Ne4 29. Nxe6 Rxe6 30. Bxc4 Rd6 31. Bd3 Ng5 32. h4 Ne6 33. Qf3 Qxa8 34. Qf7+ Kh8 35. Rf6 Be3+ 36. Kh1 Qc8 37. Rc3 Qd8 38. Bxg6 hxg6 39. Rxe3 Ng7 40. Re7 1-0

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Stadtmann, Jens"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "35"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Nxd5 Bxd5 10. Be3 f5 11. Qc1 Bf6 12. Re1 Re8 13. Bc5 Qd7 14. e4 Be6 15. Ng5 fxe4 16. dxe4 Bxg5 17. Qxg5 Qf7 18. a3 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "9"]
[White "Belcic, M."]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "65"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. Bb2 Nf6 4. Nc3 Nc6 5. Nf3 d6 6. d4 cxd4 7. Nxd4 Be7 8. Nxc6 bxc6 9. Bd3 e5 10. Qe2 0-0 11. 0-0-0 Re8 12. Kb1 Be6 13. h3 Qc7 14. Rhe1 Nd7 15. Qe3 a5 16. Na4 Rab8 17. f4 exf4 18. Qxf4 Ne5 19. Nc5 Bc8 20. Rf1 Bf6 21. Na4 Qe7 22. Qd2 Be6 23. Bc3 c5 24. Nb2 c4 25. Be2 cxb3 26. axb3 Bxb3 27. cxb3 Rxb3 28. Rc1 Reb8 29. Qd5 a4 30. Ka2 Qa7 31. Bd4 a3 32. Bxa7 Rxb2+ 33. Kxa3 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "5"]
[White "Birr, Beate"]
[Black "Gross, Oliver"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "52"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bg7 6. d3 e6 7. Bxc6+ bxc6 8. 0-0 Ne7 9. Qe1 0-0 10. g4 f5 11. gxf5 exf5 12. e5 Nd5 13. Nxd5 cxd5 14. Be3 d4 15. Bd2 Rb8 16. b3 dxe5 17. Nxe5 Qd5 18. Qg3 Bb7 19. Rae1 Rbe8 20. Re2 Re6 21. Rfe1 Rfe8 22. Kf2 R8e7 23. Nf3 Bf6 24. Rxe6 Rxe6 25. Rxe6 Qxe6 26. Ne5 Qe7 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "2"]
[White "Comp Leonardo1"]
[Black "Gross, Oliver"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "104"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 d6 5. Bg5 Ne4 6. Bh4 g5 7. Bg3 Qa5+ 8. Nd2 Bg7 9. N4b3 Qf5 10. Nxe4 Qxe4 11. Qc1 Nc6 12. e3 Nb4 13. f3 Qc2 14. Rb1 Bf5 15. e4 Be6 16. Qxc2 Nxc2+ 17. Kd2 Nd4 18. Nxd4 Bxd4 19. Kd3 Bg7 20. Be2 Rc8 21. b3 Kd7 22. h4 h6 23. hxg5 hxg5 24. Bf2 a6 25. Kc2 b5 26. Rxh8 Bxh8 27. c5 dxc5 28. Be3 Bf6 29. Rd1+ Ke8 30. Rb1 c4 31. bxc4 Bxc4 32. Bxc4 Rxc4+ 33. Kd1 Ra4 34. Bd2 Rxa2 35. Kc1 Ra4 36. Kc2 Ra2+ 37. Kd1 g4 38. fxg4 Ra1 39. Rxa1 Bxa1 40. Ke2 Kd7 41. Bb4 e6 42. Ba5 Kc6 43. Bb4 Bd4 44. Bd2 Bc5 45. Kd1 b4 46. Kc2 Kb5 47. Kb1 a5 48. Bf4 Bd4 49. Bd6 Kc4 50. Kc1 a4 51. Kb1 a3 52. Bxb4 Kxb4 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "8"]
[White "Gross, Oliver"]
[Black "Bock, Klaus"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "38"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Ke1 Be6 9. h3 Nh6 10. g4 c6 11. Be3 f6 12. exf6 exf6 13. Rh2 Kf7 14. Rd2 Re8 15. Ne4 Bf8 16. f5 Bd5 17. Nd6+ Bxd6 18. Kf2 Rxe3 19. Kxe3 Bc5+ 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "10"]
[White "Gross, Oliver"]
[Black "Brohl, Thomas"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "181"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxd5 6. exd5 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Qe7+ 9. Be2 Ne5 10. 0-0-0 d6 11. Nxd4 Bd7 12. Rhe1 0-0-0 13. f4 Ng6 14. Nc6 Qh4 15. Nxd8 Kxd8 16. g3 Qxh2 17. Qc3 h5 18. Qxg7 Qxg3 19. Bxh5 Qxf4+ 20. Kb1 Qh6 21. Qf6+ Kc8 22. Rh1 Ne5 23. Rdf1 Kb8 24. a3 Qxf6 25. Rxf6 Bg4 26. Rf2 a5 27. Rfh2 Nf3 28. Bxg4 Nxh2 29. Kc1 Rh6 30. Be2 Ng4 31. Rxh6 Nxh6 32. Kd2 Kc8 33. Ke3 Kd7 34. Kf4 Ke7 35. Kg5 Ng8 36. Bf3 Nf6 37. Kf5 Nd7 38. Be2 Nb6 39. c4 Na4 40. b4 axb4 41. axb4 Nc3 42. Bf3 Na2 43. b5 Nc3 44. Bh5 Na4 45. Bd1 Nb6 46. Be2 Nd7 47. Bd1 Ne5 48. Be2 Kd7 49. c5 b6 50. cxb6 cxb6 51. Kf6 Ke8 52. Bh5 Kf8 53. Be2 Nd7+ 54. Kf5 Kg7 55. Kg5 Nf6 56. Bf3 Ne8 57. Be2 Nc7 58. Bc4 f6+ 59. Kf5 Kf7 60. Be2 Ke7 61. Bc4 Ne8 62. Kg6 Kf8 63. Bf1 Ke7 64. Bd3 Nc7 65. Bc4 Ne8 66. Bd3 f5 67. Kxf5 Kf7 68. Be2 Nf6 69. Bf3 Nd7 70. Bd1 Nc5 71. Bc2 Nd7 72. Bd1 Nf6 73. Bf3 Ng8 74. Bh5+ Ke7 75. Be2 Nf6 76. Bf3 Kf7 77. Kg5 Kg7 78. Kf5 Kf7 79. Kg5 Ke7 80. Kf5 Ne8 81. Be2 Nc7 82. Bc4 Kf7 83. Kg5 Ne8 84. Be2 Nf6 85. Bf3 Nd7 86. Bh5+ Ke7 87. Kf5 Nc5 88. Bd1 Nd3 89. Be2 Nc5 90. Bd1 Kf7 91. Bh5+ 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "4"]
[White "Gross, Oliver"]
[Black "Hartung, Thomas"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "85"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 Nf6 6. 0-0 0-0 7. b4 Bb6 8. a4 a6 9. Qb3 h6 10. h3 Ne7 11. Re1 c6 12. d4 exd4 13. e5 dxe5 14. Nxe5 Ned5 15. Ra2 Be6 16. Rae2 dxc3 17. Nxc3 Nxc3 18. Qxc3 Bxc4 19. Qxc4 Nd5 20. Qg4 Qd6 21. Bb2 Nf6 22. Nc4 Nxg4 23. Nxd6 Nf6 24. Bxf6 gxf6 25. Nxb7 Bd4 26. Re4 Rab8 27. Rg4+ Kh7 28. Rxd4 Rxb7 29. Rc1 Rc8 30. Rc5 Ra7 31. Kf1 Re7 32. Rdc4 Re6 33. g3 Kg7 34. Rg4+ Kh7 35. b5 axb5 36. axb5 Rb8 37. bxc6 Re5 38. Rxe5 fxe5 39. Rc4 Rc8 40. c7 f6 41. Ke2 h5 42. Kd3 Kg6 43. Ke4 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "11"]
[White "Gross, Oliver"]
[Black "Ringelsiep, Jochen"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "62"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 c5 7. c3 Qb6 8. 0-0 Nd7 9. a4 Ne7 10. Na3 a6 11. Re1 Ng6 12. h4 h6 13. c4 Qc6 14. cxd5 Qxd5 15. Nc4 cxd4 16. h5 Nc5 17. Qxd4 Qxd4 18. Nxd4 Nd3 19. Re4 Rc8 20. b3 Ngxe5 21. Rxe5 Rxc4 22. bxc4 Nxe5 23. Bf4 Nd3 24. Be3 e5 25. Nf3 Bb4 26. Rb1 a5 27. Rb3 e4 28. Nd2 f5 29. f3 Nc1 30. Rb1 f4 31. Bxf4 Ne2+ 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "3"]
[White "Gross, Oliver"]
[Black "Stoy, Ulf"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "64"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. Nc3 d5 8. Re1 d4 9. Ne2 e5 10. Nh4 Nh5 11. Kh1 Bd7 12. Ng1 Rc8 13. Rf1 b5 14. Nf5 Bxf5 15. exf5 c4 16. Nh3 cxd3 17. cxd3 Qd6 18. Be4 Nf6 19. f3 Rc7 20. Bg5 Rfc8 21. Rc1 Ne7 22. fxg6 hxg6 23. Qb3 Rxc1 24. Rxc1 Rxc1+ 25. Bxc1 Qc5 26. Bd2 Nfd5 27. Ng5 Bf6 28. Kg2 Kg7 29. Nxf7 Kxf7 30. Bb4 Qxb4 31. Bxd5+ Nxd5 32. Qxd5+ Kg7 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "7"]
[White "Gross, Oliver"]
[Black "Wittig, Wolfgang"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "57"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 Ne7 6. Ngf3 c5 7. 0-0 Nbc6 8. Re1 0-0 9. Nf1 b6 10. e5 Bb7 11. h4 h5 12. Bf4 Nf5 13. Ne3 Ncd4 14. Ng5 Nxe3 15. Rxe3 Nf5 16. Re1 Qd7 17. Bh3 d4 18. Qe2 Ne7 19. Kh2 Nd5 20. Rg1 Nxf4 21. gxf4 Rfe8 22. Rg3 Bh6 23. Rag1 Kh8 24. Bg2 Bxg2 25. R1xg2 Bxg5 26. Rxg5 Kg8 27. Qxh5 Kf8 28. Qh8+ Ke7 29. Qf6+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "1"]
[White "Lohmeier, Horst"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "63"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bg7 13. 0-0 Rc8 14. c3 fxe4 15. Bxe4 Ne7 16. Nxe7 Qxe7 17. Nc2 Rc4 18. Qf3 0-0 19. Ne3 Rc5 20. Nf5 Bxf5 21. Qxf5 Qh4 22. Rad1 Rd8 23. Rd3 d5 24. Rfd1 d4 25. Rh3 Qf6 26. Qxh7+ Kf8 27. Rhd3 Rd6 28. h4 Qd8 29. Rg3 Qf6 30. Rf3 Qh6 31. Qf5 Rf6 32. Qd7 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "6"]
[White "Mull, Thomas"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "55"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Qf3 Bd7 14. Bd3 0-0 15. Bf5 e4 16. Qh3 Bxf5 17. Qxf5 Re8 18. Qh3 Qg5 19. Rd1 Ra7 20. 0-0 Be5 21. f4 exf3 22. Rxf3 b4 23. Nc4 bxc3 24. bxc3 Nd4 25. cxd4 Bxd4+ 26. Rxd4 Qc1+ 27. Rf1 Re1 28. Qg3+ 1-0

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.30"]
[Round "5.6"]
[White "Wirtz, Bernhard"]
[Black "Gross, Oliver"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "90"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ratingen"]
[BlackTeam "Dortmund Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. d5 a5 9. e4 Nc5 10. Qc2 Ne8 11. Be3 f5 12. Bxc5 dxc5 13. Rae1 f4 14. Ne2 g5 15. h3 Nd6 16. g4 h5 17. Nh2 hxg4 18. hxg4 Qf6 19. f3 Kf7 20. Kf2 Rh8 21. Rh1 Bd7 22. Nc1 Rh7 23. Nf1 Rxh1 24. Bxh1 Rh8 25. Bg2 Qh6 26. Ke2 Qh4 27. Kd1 b6 28. Nd3 a4 29. a3 Nb7 30. b3 axb3 31. Qxb3 Ra8 32. Kd2 Ba4 33. Qc3 Qh8 34. Nb2 Bd7 35. Ra1 Bf6 36. Nd3 Nd6 37. Ra2 Qh4 38. Ke2 Qh8 39. Ra1 Qg7 40. Ra2 Qh8 41. Ra1 Ra5 42. Kd2 Ra4 43. Nb2 Ra7 44. a4 Ra5 45. Ra3 Ke7 0-1

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.29"]
[Round "4.6"]
[White "Gross, Oliver"]
[Black "Zrowothke, V."]
[Result "1-0"]
[ECO "A21"]
[PlyCount "55"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Brackel"]
[BlackTeam "Ebersbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Nc6 4. a3 Bc5 5. b4 Bf8 6. Bb2 d6 7. g3 Nf6 8. Bg2 Nxd5 9. cxd5 Ne7 10. Rc1 Ng6 11. Qc2 Be7 12. Qxc7 Qxc7 13. Rxc7 0-0 14. e4 b6 15. h4 h5 16. Ne2 a5 17. b5 f5 18. 0-0 fxe4 19. Bxe4 Bf5 20. d3 Bxe4 21. dxe4 Rfc8 22. Rfc1 Rxc7 23. Rxc7 a4 24. Bc3 Bd8 25. Rc6 Ne7 26. Rxd6 Bc7 27. Rd7 Bd8 28. Bxe5 1-0

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.28"]
[Round "3.6"]
[White "Blauert, Joerg"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "67"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Luebeck"]
[BlackTeam "Dortmund Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bc4 Nb6 7. Bd3 cxd4 8. cxd4 d6 9. Nc3 dxe5 10. dxe5 Qc7 11. Qe2 Bb4 12. 0-0 Bxc3 13. bxc3 Ne7 14. c4 Bd7 15. Bb2 Bc6 16. Rfd1 0-0 17. Ba3 Bxf3 18. Qxf3 f5 19. Rab1 Rfd8 20. Bd6 Qd7 21. c5 Nbd5 22. Bc4 Kf7 23. Bxd5 Nxd5 24. Rxd5 exd5 25. Qxd5+ Kg6 26. Rxb7 Rab8 27. c6 Rxb7 28. cxb7 Rb8 29. h4 Rxb7 30. e6 Rb1+ 31. Kh2 Qc8 32. h5+ Kg5 33. Be7+ Kh6 34. Qd2+ 1-0

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.27"]
[Round "2.6"]
[White "Gross, Oliver"]
[Black "Welch, I."]
[Result "0-1"]
[ECO "A40"]
[PlyCount "64"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Brackel"]
[BlackTeam "Franken Schweinfurt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 b6 3. d4 Bg7 4. e4 Bb7 5. Nf3 e6 6. d5 d6 7. dxe6 fxe6 8. e5 d5 9. cxd5 Ne7 10. Bb5+ c6 11. dxc6 Qxd1+ 12. Kxd1 Bxc6 13. Ke2 0-0 14. Bg5 Bxf3+ 15. gxf3 Nf5 16. f4 h6 17. Bf6 Bxf6 18. exf6 Nd4+ 19. Kd3 Nxb5 20. Nxb5 Nc6 21. Ke4 Rxf6 22. Rac1 Nb4 23. Nc3 Raf8 24. Ne2 Nd5 25. Rhg1 Nxf4 26. Nd4 e5 27. Kxe5 Nd3+ 28. Kd5 Nxc1 29. Rxc1 Rxf2 30. Ne6 Rd2+ 31. Ke5 Rf5+ 32. Ke4 Re2+ 0-1

[Event "DSB Team U20-ch"]
[Site "Germany"]
[Date "1978.12.26"]
[Round "1.6"]
[White "Roeschlau, Bernd"]
[Black "Gross, Oliver"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "93"]
[EventDate "1978.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Dortmund Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. Be2 Nf6 8. N1d2 d5 9. Bg5 Nxe4 10. Nxe4 dxe4 11. Qd2 Be7 12. 0-0-0 0-0 13. Bxe7 Qxe7 14. Qe3 e5 15. Qxe4 Be6 16. Kb1 Rfd8 17. Bd3 f5 18. Qe2 e4 19. Bc4 Rxd1+ 20. Rxd1 Rd8 21. Bxe6+ Qxe6 22. Rxd8+ Nxd8 23. Qd2 Nf7 24. Qa5 a6 25. Qc7 Nd6 26. a4 Qd5 27. Nc5 Qd1+ 28. Ka2 Qd5+ 29. b3 f4 30. Qd8+ Kf7 31. Qd7+ Kf6 32. Qxd6+ Qxd6 33. Nxe4+ Ke6 34. Nxd6 Kxd6 35. Kb2 Kc5 36. c3 Kd5 37. Kc2 Ke4 38. Kd2 Ke5 39. Kd3 Kd5 40. a5 g6 41. b4 h6 42. c4+ Ke5 43. b5 axb5 44. cxb5 Kd5 45. a6 bxa6 46. bxa6 Kc6 47. Ke4 1-0

