[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.8"]
[White "Heinz, Juergen"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2237"]
[BlackElo "2144"]
[PlyCount "74"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 0-0 6. Nf3 c5 7. d5 a6 8. a4 e6 9. Bd3 exd5 10. cxd5 Re8 11. 0-0 c4 12. Bc2 Bg4 13. h3 Bxf3 14. Qxf3 Qb6+ 15. Kh1 Nbd7 16. a5 Qc7 17. Be3 Re7 18. Bd4 Rae8 19. Qf2 Nh5 20. Bxg7 Nxg7 21. Ba4 f5 22. e5 dxe5 23. d6 Qxd6 24. Rad1 Qe6 25. fxe5 Nxe5 26. Bxe8 Rxe8 27. Nd5 Nd3 28. Qd4 Nh5 29. Rf3 Qe4 30. Rfxd3 cxd3 31. Qxd3 Qxd3 32. Rxd3 Re1+ 33. Kh2 f4 34. h4 Kf7 35. Rf3 Ke6 36. Nxf4+ Nxf4 37. Rxf4 Re5 1/2-1/2

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2011.04.17"]
[Round "9"]
[White "Claus, Thomas"]
[Black "Gabriel, Robert A"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2090"]
[BlackElo "2171"]
[PlyCount "141"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 exd5 10. Nc3 Be6 11. Be3 0-0 12. Qd2 Qd7 13. Rfd1 Rfd8 14. Rac1 h6 15. a3 Rac8 16. Bd4 Nxd4 17. Nxd4 Bh3 18. Bh1 Kh8 19. Nc2 Ne4 20. Nxe4 dxe4 21. Qxd7 Rxd7 22. Bxe4 Bf6 23. Rxd7 Bxd7 24. Rb1 Bb5 25. e3 Rd8 26. b3 Rd2 27. a4 Bd7 28. Na3 b6 29. Nc4 Ra2 30. Bd5 g5 31. Bxf7 Bc6 32. Nd6 Kg7 33. Bc4 Rd2 34. Nb5 Bxb5 35. Bxb5 Bb2 36. Kg2 Kf6 37. Rh1 a5 38. g4 Ba3 39. Kf3 Be7 40. h4 Ke5 41. hxg5 hxg5 42. Rh6 Rd6 43. Rh7 Rf6+ 44. Ke2 Kd6 45. Bc4 Bd8 46. Rh1 Ke7 47. Rh5 Kd6 48. Bd3 Rf8 49. Bf5 Bf6 50. f4 Rh8 51. Bh7 Ke7 52. Kf3 Kf7 53. fxg5 Bc3 54. Bd3 Kg7 55. Kf4 Rf8+ 56. Bf5 Re8 57. Rh7+ Kg8 58. Rd7 Bb4 59. g6 Ba3 60. Bd3 Re7 61. Rxe7 Bxe7 62. Kf5 Bb4 63. Ke6 Kf8 64. e4 Bd2 65. e5 Bf4 66. Kf6 Bh6 67. g5 Bg7+ 68. Ke6 Ke8 69. Bb5+ Kf8 70. Bc6 Bh8 71. Kd6 1-0

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2011.03.27"]
[Round "8"]
[White "Claus, Thomas"]
[Black "Seyfried, Claus"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2090"]
[BlackElo "2087"]
[PlyCount "49"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 b5 6. a4 Bb7 7. 0-0 Nf6 8. Ne5 a6 9. Nc3 Qb6 10. e4 Be7 11. d5 cxd5 12. exd5 exd5 13. Nxd5 Nxd5 14. Bxd5 0-0 15. Qf3 Bxd5 16. Qxd5 Ra7 17. Be3 Qb7 18. Rfd1 Qxd5 19. Rxd5 Rb7 20. axb5 axb5 21. Ra7 Rxa7 22. Bxa7 f6 23. Rxb5 fxe5 24. Bxb8 e4 25. Be5 1/2-1/2

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2011.03.13"]
[Round "7"]
[White "Oettinger, Hagen"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2109"]
[BlackElo "2090"]
[PlyCount "74"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Boeblingen II"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. Re1 e5 9. h3 Bd7 10. e4 exd4 11. Nxd4 Qc8 12. Nxc6 bxc6 13. Kh2 Rb8 14. Qd3 Be6 15. b3 Nd7 16. Be3 Ne5 17. Qc2 c5 18. Rad1 Nc6 19. Ne2 a5 20. Qd2 a4 21. Rb1 axb3 22. axb3 Rd8 23. Bh6 Bh8 24. Bg5 Re8 25. Qf4 Qa6 26. Bf6 Bxf6 27. Qxf6 Qa3 28. h4 Rxb3 29. h5 Ne5 30. Kg1 Nd7 31. Qg5 Bxc4 32. hxg6 hxg6 33. Nf4 Nf8 34. Nh5 Nh7 35. Nf6+ Nxf6 36. Qxf6 Qb4 37. Rxb3 Qxe1+ 0-1

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2011.02.13"]
[Round "6"]
[White "Wandel, Dietrich"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2134"]
[BlackElo "2090"]
[PlyCount "112"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 e6 8. 0-0 Be7 9. a3 0-0 10. Re1 a6 11. Bd3 Qb6 12. Re4 f5 13. exf6 Bxf6 14. Bc2 Bd7 15. Qd3 g6 16. Nbd2 Bg7 17. Nc4 Qc7 18. Ng5 b5 19. Qh3 Nf6 20. Ne3 d5 21. Rh4 e5 22. Qg3 Nxd4 23. Bd1 Rac8 24. Nxh7 Nxh7 25. Qxg6 Nf6 26. Nxd5 Nxd5 27. Qh7+ Kf7 28. Bh5+ Ke6 29. Rxd4 exd4 30. Bd2 Qc2 31. Qxg7 Qxd2 32. Bg4+ Kd6 33. Qxd7+ Kc5 34. Bf3 Kb6 35. Rf1 Rfd8 36. Qe6+ Rc6 37. Qe5 Rcd6 38. h4 Qf4 39. Qh5 Rh6 40. Qg4 Qxg4 41. Bxg4 Rxh4 42. Bf3 Rh6 43. g3 d3 44. Rd1 Ne7 45. Be4 d2 46. Kf1 Re6 47. f3 Nc6 48. g4 Ne5 49. g5 Nc4 50. Ke2 Rh8 51. Kf2 Rh2+ 52. Kg3 Nxb2 53. Rb1 Re2 54. Bc2 Nc4 55. g6 Re1 56. Kf2 R6e2+ 0-1

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2011.01.23"]
[Round "5"]
[White "Doerflinger, Josef"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2216"]
[BlackElo "2090"]
[PlyCount "51"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ulm Post"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 0-0 9. Na3 Rb8 10. d4 cxd4 11. cxd4 b5 12. Nc2 e5 13. Be3 a6 14. Rc1 Bg4 15. h3 Bxf3 16. Bxf3 Qa5 17. d5 Nd4 18. Nxd4 exd4 19. Bxd4 Bxd4 20. Qxd4 Rbc8 21. Kg2 Rxc1 22. Rxc1 f5 23. e5 Rd8 24. b4 dxe5 25. Qc5 Qa3 26. Qxe7 1-0

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2010.11.28"]
[Round "4"]
[White "Wohlfahrt, Rainer"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2181"]
[BlackElo "2090"]
[PlyCount "79"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Biberach"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nge7 6. 0-0 d6 7. d3 g6 8. Bg5 Bg7 9. Qd2 0-0 10. Rae1 Qc7 11. h4 Rb8 12. h5 b5 13. Nd1 Bd7 14. Qf4 f5 15. Qh4 Rf7 16. Bc1 Qa5 17. Ng5 Bf6 18. hxg6 hxg6 19. Qh6 Bxg5 20. Qxg5 Qxa2 21. Ne3 Rg7 22. b3 Nd4 23. Bd2 Nxc2 24. Nxc2 Qxc2 25. Ra1 Bc8 26. Ba5 Rb7 27. Rfc1 Qxb3 28. Bc3 e5 29. Rxa6 b4 30. Ba1 Qxd3 31. Bf1 Qxe4 32. Rxd6 Rd7 33. Re6 Bb7 34. Qh6 Rh7 35. Rxg6+ Nxg6 36. Qxg6+ Rhg7 37. Qe8+ Kh7 38. Qh5+ Kg8 39. Qe8+ Kh7 40. Qh5+ 1/2-1/2

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2010.11.21"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Hehn, Hartmut"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2090"]
[BlackElo "2107"]
[PlyCount "91"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ebersbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. e4 Nf6 4. Bd3 d6 5. Nd2 Be7 6. a4 Nbd7 7. Qe2 h5 8. Nc4 Nf8 9. Bd2 Ng6 10. g3 h4 11. 0-0-0 hxg3 12. fxg3 Bd7 13. b3 b6 14. Nf3 a6 15. Na3 Qc8 16. Rdf1 Bh3 17. Re1 Ra7 18. Ng5 Ng4 19. Nc4 Rb7 20. a5 b5 21. Nb6 Rxb6 22. axb6 Bxg5 23. Bxg5 Qb8 24. Bxb5+ axb5 25. Qxb5+ Kf8 26. Re2 Ne7 27. Kb2 f6 28. Bd2 Qe8 29. Qa6 Kf7 30. b7 Qb8 31. Ra1 Rd8 32. Qb5 Nh6 33. Ra8 Bf1 34. Rxb8 Rxb8 35. Qa6 f5 36. Qa8 Rxa8 37. bxa8Q Bxe2 38. Bxh6 gxh6 39. exf5 Nxf5 40. Qc8 Bg4 41. Qe6+ Kg7 42. c3 h5 43. b4 cxb4 44. cxb4 Ne3 45. Qe7+ Kg8 46. Qg5+ 1-0

[Event "Oberliga Wuerttemberg 1011"]
[Site "Wuerttemberg"]
[Date "2010.10.17"]
[Round "2"]
[White "Brenner, Markus"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "2090"]
[PlyCount "149"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Be7 9. g3 0-0 10. Bg2 d6 11. exd6 Qxd6 12. 0-0 Bf6 13. Nbd2 Bd7 14. Re1 Rfe8 15. Nc4 Qc7 16. Bg5 Rad8 17. Rad1 Bc8 18. Bc1 h6 19. Nfe5 Nxe5 20. Nxe5 Nxc3 21. bxc3 Rxd1 22. Qxd1 Bxe5 23. Qa4 Rd8 24. Be3 Qxc3 25. Rc1 Qb2 26. Qxa7 Kh7 27. Qb6 Qxb6 28. Bxb6 Re8 29. f4 Bd6 30. Rd1 Bb8 31. Kf1 Kg6 32. Rc1 e5 33. fxe5 Bxe5 34. Bc7 Bxc7 35. Rxc7 Be6 36. Bxb7 Bxa2 37. Bf3 Kf6 38. Rd7 Be6 39. Rd6 Ke5 40. Rb6 Rc8 41. Rb2 Rc1+ 42. Kf2 Bc4 43. Be2 Bd5 44. Bf3 Be4 45. h4 Rc3 46. Be2 Bd5 47. Rd2 Ra3 48. Bd1 Ra7 49. Bf3 Be4 50. Rb2 Rc7 51. Ra2 Rc5 52. Rb2 Rd5 53. Re2 Rd3 54. Bg2 Kd4 55. Ra2 Bxg2 56. Kxg2 Ke3 57. Ra4 g5 58. hxg5 hxg5 59. Ra5 Rd2+ 60. Kg1 Ke4 61. Rb5 Rd5 62. Rb4+ Kf3 63. Rb3+ Kg4 64. Kg2 Rd2+ 65. Kf1 Ra2 66. Rc3 Rh2 67. Re3 Ra2 68. Rb3 Ra4 69. Kg2 Rc4 70. Ra3 Rc2+ 71. Kf1 Rc1+ 72. Kg2 Rc2+ 73. Kf1 f4 74. gxf4 gxf4 75. Rb3 1/2-1/2

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.29"]
[Round "4.6"]
[White "Werner, Albrecht"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2125"]
[BlackElo "2069"]
[PlyCount "68"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Jena Schott"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Nge2 Nbd7 8. Qd2 c5 9. d5 Qa5 10. Nc1 Ne5 11. Nd1 Qxd2+ 12. Kxd2 Nfd7 13. Kc2 Nb6 14. Kb3 f5 15. h3 fxe4 16. fxe4 e6 17. a4 exd5 18. exd5 Bd7 19. Nc3 Rae8 20. Bd2 Rxf1 21. Rxf1 Nbxc4 22. Rd1 Rf8 23. Be1 Ne3 24. Rd2 Rf1 25. Bg3 Nf5 26. Bxe5 Bxe5 27. Ka2 c4 28. N1e2 Rf2 29. Rdd1 Bxa4 30. Nxa4 Rxe2 31. g4 Ne3 32. Rdc1 Nxd5 33. Rxc4 b5 34. Rc8+ Kg7 0-1

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.28"]
[Round "5.6"]
[White "Claus, Thomas"]
[Black "Thiele, Jan"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2069"]
[BlackElo "2038"]
[PlyCount "85"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Magdeburg USC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e5 7. d5 Ne7 8. Nf3 Ng6 9. Bb5+ Bd7 10. Qb3 Rb8 11. 0-0 Bc5 12. Ba3 Bxa3 13. Bxd7+ Qxd7 14. Qxa3 a6 15. c4 f6 16. Rfd1 Kf7 17. c5 Rhd8 18. Rd2 Qg4 19. Qb3 Kf8 20. Qb4 Nf4 21. Ne1 Ke8 22. h3 Nxh3+ 23. Kf1 Nf4 24. Rad1 Qh5 25. Kg1 Ne2+ 26. Kf1 Nd4 27. Kg1 Kf7 28. Qc4 Kf8 29. Qb4 Kg8 30. Qc4 Qf7 31. Nc2 Nxc2 32. Qxc2 b6 33. Qa4 Ra8 34. cxb6 cxb6 35. Rc2 Qb7 36. Rdc1 Rd7 37. Rc6 Kf7 38. Rxb6 Qxb6 39. Qxd7+ Kg6 40. Rc3 Qb1+ 41. Kh2 Qxe4 42. Rg3+ Kh5 43. Qxg7 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.14"]
[Round "2.5"]
[White "Schenk, Alexander"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2301"]
[BlackElo "2069"]
[PlyCount "59"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 Kh8 13. c5 Ng8 14. a4 Nh6 15. a5 Rf7 16. cxd6 cxd6 17. Nb5 a6 18. Nc3 g5 19. Na4 Nf6 20. Nb6 g4 21. Nxa8 g3 22. Nb6 gxf2+ 23. Rxf2 Nh5 24. Rc1 Bd7 25. Qc2 Be8 26. Qc8 Qe7 27. Qe6 Qf8 28. Rc8 Nf6 29. Bf1 Qg8 30. Rfc2 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.02.04"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Berner, Stephan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2024"]
[BlackElo "1779"]
[PlyCount "149"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. 0-0 Be7 7. Qc2 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Ne5 Nxe4 12. Qxe4 Nf6 13. Qe2 Qxd4 14. Nxc6 Bxc6 15. Bxc6 Rac8 16. Be3 Qg4 17. f3 Qg6 18. Ba4 Bc5 19. Bxc5 Rxc5 20. Bc2 Qg5 21. b3 Qe5 22. Qd3 Rcc8 23. Rad1 Qc5+ 24. Kg2 g6 25. Rd2 Qc7 26. Rfd1 Rfe8 27. Qd6 Qxd6 28. Rxd6 Kf8 29. Be4 Nxe4 30. fxe4 Ke7 31. Rd7+ Kf6 32. Rxa7 Ra8 33. Rf1+ Ke5 34. Rfxf7 Kxe4 35. Rxh7 Rxa7 36. Rxa7 Rd8 37. a4 Rd2+ 38. Kh3 Rb2 39. a5 bxa5 40. Rxa5 Rxb3 41. Rg5 Rc3 42. Rxg6 Kf5 43. Rg4 e5 44. Kh4 e4 45. Rf4+ Ke5 46. Kg5 Rxc4 47. h4 Rc8 48. Rf5+ Kd4 49. Kf4 e3 50. Kf3 Re8 51. Ke2 Ke4 52. Rf4+ Kd5 53. h5 Rh8 54. g4 Re8 55. h6 Rg8 56. Kxe3 Ke5 57. Rf5+ Ke6 58. Kf4 Rh8 59. g5 Ke7 60. Rf6 Ra8 61. Kf5 Ra5+ 62. Kg6 Ra8 63. h7 Rh8 64. Kg7 Rxh7+ 65. Kxh7 Kd7 66. Rf1 Ke6 67. g6 Ke5 68. g7 Ke4 69. g8Q Ke3 70. Qe8+ Kd2 71. Rf7 Kc3 72. Rd7 Kc4 73. Qc8+ Kb5 74. Rb7+ Ka6 75. Qa8# 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.02.04"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Schneider, Christian"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2039"]
[BlackElo "1879"]
[PlyCount "103"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 a6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 b5 13. cxb5 axb5 14. Ne5 Bb7 15. Nxc6 Bxc6 16. Bxc6 Rc8 17. Bxb5 Qxd4 18. Be3 Qb4 19. a3 Qe4 20. Bd3 Qe5 21. Rac1 Nd5 22. Ba7 Qf6 23. Qe4 g6 24. Bd4 Qg5 25. f4 Qh5 26. Qe5 Bf6 27. Qe4 Qf5 28. Bxf6 Qxf6 29. Qe5 Qxe5 30. fxe5 Rb8 31. b4 Rfd8 32. Be4 Ne3 33. Rfe1 Ng4 34. Bf3 Nh6 35. Rc7 Rd3 36. Bc6 Rxa3 37. b5 Nf5 38. Rd1 Re3 39. Rdd7 Nh6 40. Rb7 Ra8 41. Ra7 Rb8 42. Ra6 Rxe5 43. b6 Rc5 44. b7 Rc1+ 45. Kg2 Rc2+ 46. Kh3 g5 47. Ra8 g4+ 48. Kh4 Rxh2+ 49. Kg5 f6+ 50. Kxf6 Rf2+ 51. Ke5 Re2+ 52. Kd6 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.02.04"]
[Round "2"]
[White "Siebarth, Marco"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1812"]
[BlackElo "2031"]
[PlyCount "70"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. f4 e6 4. Nf3 Nge7 5. g3 d5 6. Bg2 dxe4 7. Nxe4 Nd5 8. 0-0 Be7 9. d3 0-0 10. Qe2 Nd4 11. Nxd4 cxd4 12. Bd2 Qb6 13. b3 Bd7 14. Kh1 Rac8 15. Rfc1 Ba3 16. Rd1 Rxc2 17. Qf3 Rfc8 18. f5 exf5 19. Ng5 Ne3 20. Bxe3 Bc6 21. Qxf5 Bxg2+ 22. Kg1 Qg6 23. Qxg6 hxg6 24. Bxd4 f6 25. Ne6 Bf3 26. Re1 Rg2+ 27. Kf1 Rcc2 28. Nf4 Rxh2 29. Bg1 Rh1 30. Re8+ Kf7 31. Rae1 g5 32. Ne2 Bc5 33. d4 Bxd4 34. Re7+ Kg8 35. Nxd4 Bg2# 0-1

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.02.04"]
[Round "4"]
[White "Siebarth, Raiko"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1982"]
[BlackElo "2049"]
[PlyCount "71"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Be3 Qb6 7. Ne2 Bxe3 8. fxe3 Qxe3 9. Qd2 Qxd2+ 10. Nxd2 Nc6 11. Nc4 Nf6 12. 0-0 b5 13. Nd6+ Ke7 14. Nxc8+ Raxc8 15. Nf4 Ne5 16. Rac1 Rc7 17. Ne2 Rhc8 18. Rfd1 Nfg4 19. c3 Ne3 20. Rd2 N3c4 21. Bxc4 Nxc4 22. Rdc2 Rc5 23. Kf2 f5 24. Ng3 fxe4 25. Nxe4 Rf8+ 26. Kg1 Rcf5 27. Ng3 R5f6 28. Re2 g6 29. b3 Nd6 30. Rd1 Rf4 31. Red2 Ne4 32. Rxd7+ Kf6 33. Nxe4+ Rxe4 34. Rf1+ Ke5 35. Rxf8 Re3 36. Rf3 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.23"]
[Round "3"]
[White "Bubolz, Konstantin"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1695"]
[BlackElo "2002"]
[PlyCount "128"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[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. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Rb1 Re8 9. d5 a5 10. a3 Nc5 11. Nd2 a4 12. b4 axb3 13. f3 Bd7 14. Nxb3 Nxb3 15. Qxb3 b6 16. Be3 Nh5 17. a4 Nf4 18. Ra1 Qg5 19. Rf2 Nh3+ 20. Kf1 Qxe3 21. gxh3 Bxh3+ 22. Ke1 Bf6 23. Qc2 Bh4 24. Nd1 Qd4 25. Ra3 Ra5 26. Bf1 Bd7 27. Ne3 Rea8 28. Ng4 Bxg4 29. fxg4 Qxf2+ 30. Qxf2 Bxf2+ 31. Kxf2 Rxa4 32. Rb3 Ra2+ 33. Kg3 R8a3 34. Rxa3 Rxa3+ 35. Kf2 Kg7 36. h4 f5 37. gxf5 gxf5 38. exf5 Kf6 39. Be2 Kxf5 40. Kg2 Kf4 41. Kf2 h6 42. Kg2 Ke3 43. Bf1 Kd2 44. Kf2 e4 45. Bg2 Re3 46. Kf1 Re1+ 47. Kf2 Re2+ 48. Kg3 Rxg2+ 49. Kxg2 e3 50. Kg3 e2 51. Kg4 e1Q 52. Kh5 Qe5+ 53. Kxh6 Qh8+ 54. Kg5 Kd3 55. h5 Kxc4 56. Kg6 Kxd5 57. h6 b5 58. h7 b4 59. Kh6 b3 60. Kg6 b2 61. Kh6 b1R 62. Kg6 Rg1+ 63. Kh6 Rg7 64. Kh5 Qxh7# 0-1

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.23"]
[Round "2"]
[White "Claus, Thomas"]
[Black "Piotrowski, Christopher"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2033"]
[BlackElo "1709"]
[PlyCount "78"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[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 d5 4. e3 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. 0-0 Nd7 10. Ba3 Qa5 11. Qb3 b5 12. Bd5 Rb8 13. dxc5 Bxc3 14. Rac1 b4 15. c6 Nc5 16. Qc2 Qxa3 17. c7 Rb6 18. Rfd1 Rd6 19. e4 Qa5 20. e5 Rd7 21. Bxf7+ Rxf7 22. Ng5 Rf8 23. a3 Rxc7 24. axb4 Bxb4 25. Qc4+ e6 26. Rd6 Ba6 27. Qh4 Bd2 28. Rd1 Bxg5 29. Qxg5 Ne4 30. Qe3 Nxd6 31. exd6 Rcf7 32. d7 Bc4 33. f3 Qb6 34. Qxb6 axb6 35. Kf2 Bd5 36. Ke3 Rxd7 37. g4 Rxf3+ 38. Ke2 Bc4+ 39. Ke1 Rf1# 0-1

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.23"]
[Round "4"]
[White "Claus, Thomas"]
[Black "Schulz, Stefanie"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2007"]
[BlackElo "1734"]
[PlyCount "192"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. g3 Nf6 5. Bg2 Nc6 6. 0-0 Be7 7. dxc5 Bxc5 8. cxd5 exd5 9. Nbd2 Be6 10. Nb3 Bb6 11. Bg5 h6 12. Bf4 0-0 13. e3 Nh5 14. Be5 Nxe5 15. Nxe5 Nf6 16. Nd4 Qd6 17. Nef3 Rac8 18. Qb3 a6 19. Rac1 Ne4 20. Rfd1 Nc5 21. Qa3 Qd7 22. Ne5 Qd6 23. Nd3 Rfd8 24. Nxc5 Bxc5 25. Qd3 b5 26. Nb3 Ba7 27. Rxc8 Bxc8 28. Qxd5 Qxd5 29. Rxd5 Rxd5 30. Bxd5 Kf8 31. Kg2 Ke7 32. Kf3 f5 33. h3 Kd6 34. Bg8 g5 35. Ke2 f4 36. exf4 gxf4 37. g4 Ke5 38. Bh7 Bb7 39. a3 f3+ 40. Ke1 Bd5 41. Nd2 Bd4 42. b3 Bc3 43. Kd1 Bxd2 44. Kxd2 Bxb3 45. Ke3 Bd5 46. Bd3 Bc6 47. h4 a5 48. g5 hxg5 49. hxg5 b4 50. axb4 axb4 51. g6 Kf6 52. Kd4 b3 53. Kc3 Bd5 54. Kd4 Be6 55. Ke3 Bd5 56. Kd4 Bb7 57. Kc5 Kg7 58. Kd6 Kf6 59. Kd7 b2 60. Ke8 Kg7 61. Ke7 Ba6 62. Bb1 Bb5 63. Kd8 Kf8 64. Kc7 Be8 65. Kd8 Bb5 66. Kc7 Ba4 67. Kd8 Bc6 68. Kc7 Bd5 69. Kd6 Bc4 70. Ke5 Kg7 71. Kd4 Bb5 72. Kc3 Be8 73. Kxb2 Bxg6 74. Ba2 Kf6 75. Kc3 Ke5 76. Kd2 Kd4 77. Be6 Be4 78. Bg4 Bc6 79. Bh5 Be4 80. Bf7 Bc6 81. Bg6 Bd5 82. Ke1 Kc3 83. Kf1 Kd2 84. Bh5 Bc4+ 85. Kg1 Bd5 86. Kh2 Ke1 87. Kg3 Ke2 88. Bg4 Bc6 89. Be6 Be4 90. Bc4+ Ke1 91. Ba6 Bd5 92. Bd3 Bb7 93. Bf5 Ke2 94. Bg4 Bc6 95. Bxf3+ Bxf3 96. Kf4 Kxf2 1/2-1/2

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.23"]
[Round "1"]
[White "Ewald, Patrick"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1727"]
[BlackElo "2064"]
[PlyCount "42"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 d6 5. f4 0-0 6. Ngf3 h6 7. Bxf6 Bxf6 8. c3 c5 9. Nb3 b6 10. Bd3 Bb7 11. 0-0 c4 12. Bxc4 Bxe4 13. Bd3 Bxd3 14. Qxd3 Nd7 15. Rfe1 Rc8 16. Rad1 Qc7 17. f5 e5 18. dxe5 Nxe5 19. Qxd6 Nxf3+ 20. gxf3 Qc4 21. Re4 Qa6 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.20"]
[Round "4.2"]
[White "Claus, Thomas"]
[Black "Dannenbauer, Kai"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2068"]
[BlackElo "1862"]
[PlyCount "141"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qd2 Nbd7 8. Qc2 b6 9. Ne5 Bb7 10. Nd2 Qc7 11. Ndf3 c5 12. e3 dxc4 13. Qxc4 Bd5 14. Qe2 cxd4 15. exd4 Rac8 16. Bg5 h6 17. Nxd7 Qxd7 18. Bf4 Be4 19. Ne5 Qd5 20. Bxe4 Qxe4 21. Qxe4 Nxe4 22. Rac1 Bf6 23. Rfd1 Rfd8 24. Kg2 a6 25. Kf3 Ng5+ 26. Bxg5 hxg5 27. Ke4 Bxe5 28. dxe5 f5+ 29. exf6 gxf6 30. Rxd8+ Rxd8 31. Rc6 Kf7 32. Rxb6 Rd2 33. Ke3 Rc2 34. h4 gxh4 35. gxh4 f5 36. h5 Kf6 37. f3 Kg5 38. h6 Kxh6 39. Rxe6+ Kg5 40. f4+ Kh5 41. Rb6 Rg2 42. Kd4 Rf2 43. Ke5 Kg4 44. Rg6+ Kf3 45. Rxa6 Rxb2 46. Ra5 Kg4 47. a4 Rb4 48. Ra6 Rxf4 49. Rg6+ Kf3 50. a5 Rb4 51. a6 Rb5+ 52. Kd4 Ra5 53. Kc4 f4 54. Kb4 Ra1 55. Kb5 Ke2 56. Re6+ Kf2 57. Kb6 Rb1+ 58. Kc7 Ra1 59. Kb7 f3 60. a7 Kg2 61. Ra6 Rb1+ 62. Kc7 Rc1+ 63. Kd7 f2 64. a8Q+ Kf1 65. Qh1+ Ke2 66. Qxc1 f1Q 67. Ra2+ Kd3 68. Qxf1+ Kd4 69. Ra4+ Kc5 70. Qc1+ Kb6 71. Qc6# 1-0

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.20"]
[Round "4.4"]
[White "Claus, Thomas"]
[Black "Pikal, Alexander"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2077"]
[BlackElo "1775"]
[PlyCount "33"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[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 d5 4. e3 Bg7 5. Nf3 c5 6. cxd5 Nxd5 7. Bc4 Be6 8. 0-0 Nxc3 9. bxc3 Bxc4 10. Re1 0-0 11. Ba3 cxd4 12. cxd4 Nc6 13. Qc2 Be6 14. Rad1 Bg4 15. d5 Ne5 16. d6 exd6 17. Rxd6 1/2-1/2

[Event "GER Schools Cup g/7'+3\""]
[Site "Playchess.com INT"]
[Date "2004.01.20"]
[Round "4.3"]
[White "Geiger, Florian"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1326"]
[BlackElo "2076"]
[PlyCount "46"]
[EventDate "2004.01.23"]
[EventType "team (blitz)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. b3 Bg7 4. Nc3 c5 5. e3 0-0 6. Be2 Nc6 7. Nf3 d6 8. Nd5 Bg4 9. h3 Bxf3 10. Bxf3 cxd4 11. exd4 Nxd5 12. cxd5 Nxd4 13. Bb2 Nxf3+ 14. gxf3 Bxb2 15. Rb1 Qa5+ 16. Kf1 Be5 17. Qc2 Rac8 18. Qb2 Bxb2 19. Rxb2 Rc1+ 20. Kg2 Qxd5 21. Re2 Qg5+ 22. Kh2 Rfc8 23. Rg1 Qxg1# 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.08.02"]
[Round "9"]
[White "Lahtela, Silvio"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2247"]
[BlackElo "2090"]
[PlyCount "99"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 a6 7. Be3 Nbd7 8. Qd2 c5 9. d5 b5 10. cxb5 Ne5 11. Nc1 Qa5 12. Nb3 Qb4 13. Nd1 Qxd2+ 14. Nxd2 axb5 15. Bxb5 Ba6 16. Bxa6 Rxa6 17. Ke2 Rb8 18. a3 Nfd7 19. Rc1 f5 20. Rc2 Nb6 21. h3 Ra4 22. Nc3 Ra6 23. Ncb1 fxe4 24. fxe4 c4 25. Nc3 Na4 26. Nxa4 Rxa4 27. Bd4 Nd3 28. Bxg7 Kxg7 29. Nxc4 Rb3 30. Rf1 Nc5 31. Nd2 Rg3 32. b4 Nb3 33. Nxb3 Rxb3 34. Ra1 Raxa3 35. Rxa3 Rxa3 36. Rb2 Ra7 37. Ke3 Kf7 38. Kd4 Ke8 39. e5 dxe5+ 40. Kxe5 Kd7 41. b5 Rb7 42. b6 h6 43. g4 h5 44. g5 Rb8 45. b7 Kc7 46. Ke6 Kd8 47. d6 exd6 48. Kxd6 h4 49. Rb4 Ke8 50. Kc7 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.08.01"]
[Round "8"]
[White "Claus, Thomas"]
[Black "Zawadzki, Stanislaw"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2091"]
[BlackElo "2411"]
[PlyCount "106"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Bb5 e6 10. Nf3 a6 11. Bxd7+ Nxd7 12. 0-0 b5 13. Qc2 Be7 14. Rfc1 Rc8 15. Qe2 0-0 16. Nd2 Qb6 17. a3 Nc4 18. b4 Nxd2 19. Qxd2 Qb7 20. Nd1 Nb6 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Qxc1 Nc4 24. Nc3 h6 25. Nb1 Qb6 26. Qc3 Kf8 27. Kf1 Ke8 28. Ke2 Kd7 29. Kd1 h5 30. h3 g5 31. Bg3 Bd6 32. Bxd6 Qxd6 33. Qe1 Qh2 34. Qf1 f5 35. Kc2 g4 36. Kd3 gxh3 37. gxh3 f4 38. Nd2 fxe3 39. Nxc4 bxc4+ 40. Kxe3 e5 41. dxe5 Qxe5+ 42. Kf3 Kc6 43. Qc1 Kb5 44. Qe3 Qf5+ 45. Ke2 Ka4 46. f4 Qc2+ 47. Qd2 Qe4+ 48. Kd1 Kxa3 49. Qc3+ Ka4 50. Qc2+ Qxc2+ 51. Kxc2 Kxb4 52. f5 Kc5 53. f6 Kd6 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.31"]
[Round "7"]
[White "Gazic, Josip"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2306"]
[BlackElo "2090"]
[PlyCount "58"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. 0-0 a6 6. a4 Nge7 7. c3 g6 8. d4 cxd4 9. cxd4 Bg7 10. d5 exd5 11. exd5 Nb4 12. Nc3 0-0 13. a5 Bxc3 14. bxc3 Nbxd5 15. Re1 Nxc3 16. Qb3 Nb5 17. Bh6 Re8 18. Ng5 d5 19. Rxe7 Qxe7 20. Bxd5 Nd6 21. Ra4 Be6 22. g4 Bxd5 23. Qxd5 Qe5 24. Qa2 Rac8 25. Kg2 Rc3 26. Re4 Qf6 27. Rb4 Rec8 28. Rb6 Rc2 29. Ne4 Nxe4 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.29"]
[Round "5"]
[White "Laubsch, Bernd"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2286"]
[BlackElo "2090"]
[PlyCount "83"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Qc7 7. 0-0 d6 8. Re1 Nbd7 9. Nc3 Be7 10. a4 0-0 11. g4 h6 12. f4 Nh7 13. Be3 Nb6 14. Bf2 g5 15. f5 Nc4 16. Qc1 Bd7 17. h3 Rac8 18. Nd1 Kg7 19. b3 Na5 20. Qd2 Bf6 21. Ne3 Be5 22. Rad1 Nf6 23. Qd3 Rh8 24. Bf3 Bf4 25. c4 h5 26. Ne2 Be5 27. Kg2 hxg4 28. Nxg4 Nxg4 29. Bxg4 exf5 30. exf5 Bc6+ 31. Kf1 b6 32. f6+ Kxf6 33. Qf5+ Kg7 34. Qxg5+ Kf8 35. Nd4 Bd7 36. Bxd7 Qxd7 37. Nf3 f6 38. Rxd6 Qg7 39. Qd2 Bxd6 40. Qxd6+ Kg8 41. Re7 Qg6 42. Qe6+ 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.28"]
[Round "4"]
[White "Claus, Thomas"]
[Black "Kiessling, Tina"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2093"]
[BlackElo "1554"]
[PlyCount "53"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 b6 6. Ne5 0-0 7. 0-0 Bb7 8. Nc3 Nbd7 9. Qa4 Nxe5 10. dxe5 Ng4 11. cxd5 Nxe5 12. d6 Bxg2 13. dxe7 Qxe7 14. Kxg2 c5 15. Bf4 Qb7+ 16. Qe4 Qxe4+ 17. Nxe4 Nc6 18. Rad1 Nb4 19. Nc3 a6 20. Rd6 b5 21. Rfd1 Rfe8 22. Be3 Rec8 23. R1d2 c4 24. a4 bxa4 25. Nxa4 Nd5 26. R6xd5 exd5 27. Nb6 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.27"]
[Round "3"]
[White "Iordachescu, Viorel"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2606"]
[BlackElo "2205"]
[PlyCount "111"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nf3 Qc7 8. 0-0 Nc6 9. e5 Nge7 10. Re1 Ng6 11. Qe2 Bb7 12. h4 d6 13. exd6 Bxd6 14. h5 Nf4 15. Bxf4 Bxf4 16. a4 b4 17. Nd5 Qd6 18. Nxf4 Qxf4 19. Rad1 0-0 20. Qe4 Qxe4 21. Bxe4 Rfd8 22. Ne5 Na5 23. Bxb7 Nxb7 24. Nc6 Rxd1 25. Rxd1 Nc5 26. b3 Kf8 27. Nxb4 Rc8 28. a5 Ke7 29. Rd4 Nb7 30. Nxa6 Nxa5 31. Nb4 Rc5 32. g4 e5 33. Rd5 Rxd5 34. Nxd5+ Kd6 35. Ne3 g6 36. hxg6 hxg6 37. b4 Nc6 38. c3 Ne7 39. g5 Nc6 40. Kg2 Nd8 41. Kg3 Ne6 42. Kg4 Kc6 43. c4 Kd6 44. Nd5 Nd4 45. Nc3 Nc2 46. Ne4+ Kd7 47. b5 Nd4 48. f4 Ke6 49. Nd2 Ne2 50. fxe5 Kxe5 51. Kf3 Nd4+ 52. Ke3 Ne6 53. Ne4 Nf4 54. b6 Ng2+ 55. Kf2 Nh4 56. b7 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2003.07.26"]
[Round "2"]
[White "Claus, Thomas"]
[Black "Drache, Georg Marcus"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2090"]
[BlackElo "1844"]
[PlyCount "65"]
[EventDate "2003.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Qc2 Bd7 10. Ne5 Ne4 11. f3 Ng5 12. Nd2 f4 13. gxf4 Rxf4 14. e3 Rh4 15. f4 Bxe5 16. dxe5 Nf7 17. a4 Nh6 18. Ba3 Qd8 19. Nf3 Rh5 20. e4 Qb6+ 21. c5 Qd8 22. Ng5 Nf7 23. Qe2 g6 24. Nxf7 Kxf7 25. f5 Kg8 26. fxg6 hxg6 27. Rf6 Qe8 28. Raf1 Na6 29. Qg4 Kg7 30. exd5 Rxe5 31. dxc6 Bxc6 32. Bxc6 bxc6 33. Bb2 1-0

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.25"]
[Round "9"]
[White "Claus, Thomas"]
[Black "Mischke, Christian"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1966"]
[BlackElo "1677"]
[PlyCount "111"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 c6 6. 0-0 0-0 7. Qc2 b6 8. Nbd2 Ba6 9. b3 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bb7 13. Rd1 Nf6 14. Qe2 Qc7 15. Bf4 Bd6 16. Be5 Nd7 17. Rd2 Rfd8 18. Rad1 Nxe5 19. Nxe5 Bxe5 20. dxe5 Rxd2 21. Qxd2 Rc8 22. Qd7 Kf8 23. Rd6 a5 24. Kf1 Qxd7 25. Rxd7 Ba8 26. Ke2 a4 27. b4 c5 28. Bxa8 Rxa8 29. b5 a3 30. Rb7 Ra4 31. Kd3 Rb4 32. Ra7 Rb2 33. Rxa3 Rxf2 34. Ra6 Rxh2 35. Rxb6 Rxa2 36. Ra6 Rb2 37. Kc3 Rb1 38. Rc6 h5 39. Rxc5 g5 40. Kc2 Rb4 41. Kc3 Rb1 42. Rc8+ Kg7 43. Ra8 h4 44. gxh4 gxh4 45. Ra2 Kg6 46. Kd4 Rh1 47. Kc5 h3 48. Kc6 Kf5 49. b6 h2 50. c5 Kxe5 51. b7 Rb1 52. Rxh2 f5 53. Kc7 Kd5 54. c6 f4 55. Rd2+ Kc5 56. Rc2+ 1-0

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.23"]
[Round "8"]
[White "Claus, Thomas"]
[Black "Lutz, Thomas"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1966"]
[BlackElo "2082"]
[PlyCount "53"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. e3 Qd6 11. Bg2 Rd8 12. Qc2 c5 13. Rd1 Ba6 14. Na3 Qc7 15. Bf1 cxd4 16. Nxc4 dxe3 17. Bxe3 Nd5 18. Bd4 Nb4 19. Qc3 f6 20. b3 Nd5 21. Qf3 Bc5 22. Qe4 Re8 23. Bxc5 Qxc5 24. Rac1 Bb7 25. Qh4 Qe7 26. Bg2 Rbd8 27. Na5 1/2-1/2

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.23"]
[Round "7"]
[White "Eckhardt, Waldemar"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2033"]
[BlackElo "1966"]
[PlyCount "120"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 Ne8 8. h4 f5 9. exf5 gxf5 10. Be2 a5 11. Bg5 Bf6 12. Bxf6 Nxf6 13. Qd2 Na6 14. Bd3 e4 15. Be2 Kh8 16. Qd4 Nc5 17. Nh5 Bd7 18. 0-0-0 Qe7 19. f3 Rae8 20. fxe4 Ncxe4 21. Nxe4 Qxe4 22. Nxf6 Qxd4 23. Rxd4 Rxf6 24. Kd1 Kg7 25. Rf1 Re4 26. Rf4 Rxd4+ 27. Rxd4 Rg6 28. Bf3 Kf6 29. Kd2 Ke5 30. Ke3 Rg8 31. Rd1 f4+ 32. Kf2 Rg7 33. Re1+ Kd4 34. Re4+ Kd3 35. Rxf4 Kc2 36. Re4 Kxb2 37. Re2+ Kc3 38. Re4 Bf5 39. Rf4 Bb1 40. a3 Kb3 41. Bd1+ Kxa3 42. Rf3+ Kb2 43. Rb3+ Kc1 44. Rxb7 Be4 45. Bf3 Bc2 46. c5 Rd7 47. cxd6 Rxd6 48. Rxc7 Kb2 49. Rc6 Rd8 50. d6 Bb3 51. Bg4 a4 52. Rb6 Kc3 53. d7 a3 54. Rc6+ Kb2 55. Rc8 a2 56. Rxd8 a1Q 57. Re8 Qa7+ 58. Kg3 Qc7+ 59. Kh3 Qc3+ 60. Kh2 Qc7+ 0-1

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.21"]
[Round "6"]
[White "Claus, Thomas"]
[Black "Sattel, Dominique"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1966"]
[BlackElo "1800"]
[PlyCount "52"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bb4+ 6. Bd2 Be7 7. Bc3 Ne4 8. 0-0 0-0 9. Nbd2 Nxc3 10. bxc3 b6 11. Qa4 Bb7 12. Ne5 Qc7 13. cxd5 cxd5 14. Rac1 Nc6 15. Ndf3 Bd6 16. c4 Nxe5 17. Nxe5 Bxe5 18. cxd5 Qd6 19. dxe5 Qxe5 20. dxe6 Bxg2 21. Kxg2 Qxe6 22. e3 Rfc8 23. Rxc8+ Qxc8 24. Rd1 Qb7+ 25. Kg1 Qf3 26. Rd7 g6 1/2-1/2

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.21"]
[Round "5"]
[White "Lang, Henry"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1648"]
[BlackElo "1966"]
[PlyCount "92"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bd3 Nbd7 7. Be3 c5 8. d5 a6 9. Nge2 b5 10. cxb5 Qa5 11. 0-0 Nb6 12. Kh1 Nfd7 13. bxa6 Bxa6 14. Bxa6 Rxa6 15. Qc1 Nc4 16. Bg5 Rb8 17. b3 Na3 18. Bd2 Qc7 19. Qd1 Ne5 20. Bc1 Qa5 21. Na4 Nb5 22. Bd2 Qc7 23. Nec3 Nd4 24. Be3 Nd7 25. Rb1 Nb5 26. Nxb5 Rxb5 27. Qc2 Nb6 28. Qe2 Qd7 29. Nxb6 Rbxb6 30. b4 Qb7 31. Qc2 Rxb4 32. Rxb4 cxb4 33. Rb1 Ra3 34. Bd2 Qa6 35. Bxb4 Rxa2 36. Qd1 Be5 37. Bd2 h5 38. Be3 Kh7 39. Qf1 Qa3 40. Bf2 Qc3 41. Rd1 Qc2 42. Bd4 Bf4 43. Ra1 Rxa1 44. Qxa1 Bc1 45. Qa7 Qd1+ 46. Bg1 Kh6 1/2-1/2

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.20"]
[Round "4"]
[White "Claus, Thomas"]
[Black "Postoev Birkenberg, Alexander"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1966"]
[BlackElo "2152"]
[PlyCount "92"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 Rf7 14. a5 a6 15. Nd3 Bf8 16. c5 Ng6 17. cxd6 Bxd6 18. Na4 Nf6 19. Ndc5 Nf8 20. Qb3 Qe7 21. Nxb7 Rb8 22. Bxa6 N8d7 23. Rfc1 Rg7 24. Ba7 Bxb7 25. Bxb7 Rf8 26. Rxc7 g4 27. Rc2 gxf3 28. Qxf3 Ng4 29. Bf2 Nxf2 30. Qxf2 Nf6 31. Bc8 Nxe4 32. Qb6 f3 33. Be6+ Kh8 34. Rf1 Bb8 35. Qb5 f2+ 36. Rcxf2 Nxf2 37. Rxf2 Rxf2 38. Kxf2 Qh4+ 39. Kg1 Qd4+ 40. Kf1 Qd1+ 41. Kf2 Qd2+ 42. Kf1 Qxg2+ 43. Ke1 Qe4+ 44. Kf1 Qf3+ 45. Ke1 Qe3+ 46. Kd1 Rg1+ 0-1

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.20"]
[Round "3"]
[White "Kolessov, Sergej"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1784"]
[BlackElo "1966"]
[PlyCount "66"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. a4 Bb7 10. Be2 Qa5 11. 0-0 Qb4 12. Qc2 e6 13. Bd2 c4 14. dxe6 Qc5+ 15. Kh1 fxe6 16. Ng5 Re8 17. f5 exf5 18. exf5 axb5 19. fxg6 h6 20. Bf3 Bxf3 21. Nxf3 b4 22. Nb5 Nbd7 23. Bf4 Ne5 24. Nfd4 b3 25. Nxb3 cxb3 26. Qxb3+ Qd5 27. Qxd5+ Nxd5 28. Nxd6 Re6 29. Nf5 Nxf4 30. Rxf4 Nxg6 31. Nxg7 Kxg7 32. Rb4 Ne7 33. a5 Rxa5 1/2-1/2

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.05.19"]
[Round "1"]
[White "Ries, Benjamin"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2128"]
[BlackElo "1966"]
[PlyCount "101"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. d4 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qe7 11. Rb1 Nh5 12. b4 f5 13. c5 Ndf6 14. Bc4+ Kh8 15. Bg5 fxe4 16. Nd2 e3 17. fxe3 Bf5 18. Bd3 Bxd3 19. Qxd3 Rad8 20. Qc4 h6 21. Bxf6 Nxf6 22. Nde4 Rxd1+ 23. Rxd1 h5 24. Nxf6 Qxf6 25. Rf1 Qg5 26. Rxf8+ Bxf8 27. Qe4 Bh6 28. Kf2 Kg7 29. Ke2 Kf7 30. Qf3+ Qf5 31. Ne4 Ke6 32. Kd3 b6 33. cxb6 axb6 34. Qxf5+ gxf5 35. Ng3 h4 36. Ne2 Bf8 37. Kc4 b5+ 38. Kc3 c5 39. a3 cxb4+ 40. axb4 Kd5 41. g3 Bh6 42. Kd3 e4+ 43. Kd2 hxg3 44. Nxg3 f4 45. exf4 Bxf4+ 46. Kc3 Be5+ 47. Kd2 Kd4 48. Ne2+ Kc4 49. Ke3 Bxh2 50. Kxe4 Kxb4 51. Nd4 1/2-1/2

[Event "Sachsen-ch U16"]
[Site "Sebnitz"]
[Date "2002.04.07"]
[Round "7"]
[White "Claus, Thomas"]
[Black "Doehn, Raphael"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "70"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. c5 f5 11. Nd2 Nf4 12. cxd6 Nxe2+ 13. Qxe2 cxd6 14. Nc4 fxe4 15. Nxe4 Nf5 16. Bg5 Qd7 17. Rac1 b5 18. Na5 Nd4 19. Qd3 Bb7 20. Nc6 Rae8 21. Rc3 Bxc6 22. dxc6 Qc7 23. Rcc1 a6 24. Be3 d5 25. Bxd4 dxe4 26. Qb3+ Kh8 27. Be3 Rf6 28. Qc2 Rc8 29. Rfd1 h5 30. Rd7 Qb8 31. Qxe4 Rd6 32. h3 Rxd7 33. cxd7 Rxc1+ 34. Bxc1 Qc7 35. Qa8+ Kh7 1-0

[Event "Sachsen-ch U16"]
[Site "Sebnitz"]
[Date "2002.04.06"]
[Round "6"]
[White "Pfeufer, Lion"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2056"]
[PlyCount "77"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. a4 Nbd7 6. Be3 Bg7 7. Bd3 e5 8. Nge2 0-0 9. Qd2 Re8 10. 0-0 Qa5 11. Rfd1 Nf8 12. d5 c5 13. Nb5 Qd8 14. b4 a6 15. Na3 b6 16. bxc5 bxc5 17. Nc4 Re7 18. Rdb1 Ne8 19. Rb6 Nd7 20. Rb2 a5 21. Rab1 Ba6 22. Nxa5 Nb8 23. Bxa6 Rxa6 24. Nb7 Qc7 25. Nxc5 dxc5 26. Rxb8 Bf8 27. Nc3 Nd6 28. Qf2 Ra5 29. f4 Nc4 30. Bc1 f5 31. Qg3 fxe4 32. Nxe4 Rxa4 33. f5 Ra6 34. Bh6 Rf7 35. d6 Qxb8 36. Rxb8 Ra1+ 37. Kf2 Rxf5+ 38. Ke2 Ra2 39. Qb3 1-0

[Event "Sachsen-ch U16"]
[Site "Sebnitz"]
[Date "2002.04.04"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Pietzsch, Manuel"]
[Result "1/2-1/2"]
[ECO "A57"]
[BlackElo "2073"]
[PlyCount "96"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Bg7 7. cxb5 a6 8. Nc3 0-0 9. Bd2 axb5 10. Bxb5 Bg4 11. Qd3 Bxf3 12. Qxf3 Na6 13. 0-0 Nd7 14. a3 Nc7 15. Bc4 Nb6 16. Qd3 Qd7 17. b3 Rfb8 18. Ra2 Nxc4 19. Qxc4 Nb5 20. Nxb5 Qxb5 21. Qxb5 Rxb5 22. Rb1 Ra4 23. b4 Bd4 24. Kf1 Kf8 25. Ke2 Ke8 26. f3 cxb4 27. Rxb4 Rbxb4 28. Bxb4 Kd7 29. Rc2 Bc5 30. Bxc5 dxc5 31. Rxc5 Rxa3 32. Kf2 Kd6 33. Rb5 Ke5 34. Rb7 Kd6 35. f4 Ra4 36. Kf3 f5 37. e5+ Kxd5 38. Rxe7 Ra3+ 39. Kf2 Ke4 40. Rxh7 Kxf4 41. e6 Ra2+ 42. Kg1 Ra1+ 43. Kf2 Ra2+ 44. Ke1 Ra8 45. Ke2 Re8 46. e7 Ke5 47. Kf3 Kf6 48. Kf4 g5+ 1/2-1/2

[Event "Sachsen-ch U16"]
[Site "Sebnitz"]
[Date "2002.04.04"]
[Round "2"]
[White "Herrmann, Frank"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "58"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 e6 4. e4 Bb4 5. d3 d5 6. Qa4+ Nc6 7. exd5 exd5 8. Bd2 Nf6 9. Nd4 Bxc3 10. Bxc3 0-0 11. 0-0-0 Nxd4 12. Bxd4 c5 13. Be5 d4 14. h3 Re8 15. Bh2 Nh5 16. Rg1 Qg5+ 17. Kb1 Re7 18. Qc2 Rae8 19. Qc1 Qh4 20. Qd2 g6 21. g4 Bf3 22. Rc1 Ng7 23. Bg3 Qf6 24. Qf4 Qc6 25. Qd6 Qa4 26. Bg2 Bxg2 27. Rxg2 Re2 28. Qf4 Rxb2+ 29. Kxb2 Re2+ 0-1

[Event "Sachsen-ch U16"]
[Site "Sebnitz"]
[Date "2002.04.03"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Nowak, Thomas"]
[Result "1-0"]
[ECO "A93"]
[PlyCount "101"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. b3 c6 8. Bb2 Nbd7 9. Nbd2 Qe8 10. Ne5 Nxe5 11. dxe5 Nd7 12. Rc1 Qg6 13. e3 Rd8 14. Qe2 Nf8 15. Rfd1 Bd7 16. Nf3 Rac8 17. Qe1 Qh5 18. Qa5 Ra8 19. Nd4 Qf7 20. a3 g5 21. b4 h5 22. b5 h4 23. bxc6 bxc6 24. cxd5 cxd5 25. Rc7 hxg3 26. fxg3 Kh7 27. Rf1 Rdb8 28. Rc2 Ng6 29. e4 Bd8 30. Qe1 f4 31. exd5 Bb6 32. dxe6 Qxe6 33. Qe2 Qxe5 34. Qxe5 Nxe5 35. gxf4 Ng4 36. Bxa8 Rxa8 37. fxg5 Kg6 38. Kh1 Rc8 39. Rxc8 Bxc8 40. Nf3 Bb7 41. Bc1 Ne3 42. Bxe3 Bxe3 43. Kg2 Bc5 44. a4 Kh5 45. Rb1 Be4 46. Rc1 Bb6 47. Kg3 Bf5 48. Rc6 Bg6 49. h4 Ba5 50. Ne5 Be1+ 51. Kf3 1-0

[Event "GER-ch U16"]
[Site "Winterberg"]
[Date "2002.??.??"]
[Round "2"]
[White "Claus, Thomas"]
[Black "Naiditsch, Irina"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1966"]
[BlackElo "2059"]
[PlyCount "27"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e5 5. dxe5 d4 6. Ne4 Qa5+ 7. Bd2 Qxe5 8. Ng3 Nc6 9. Nf3 Qd6 10. e4 dxe3 11. Bxe3 Nf6 12. Bb5 Qb4+ 13. Qd2 Qxb5 14. Rd1 0-1

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.25"]
[Round "9"]
[White "Claus, Thomas"]
[Black "Just, Gabriele"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1748"]
[BlackElo "2033"]
[PlyCount "73"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 a5 6. Nf3 0-0 7. 0-0 Qe8 8. Qc2 Qh5 9. Bxb4 axb4 10. Nbd2 d6 11. e4 e5 12. c5 fxe4 13. Nxe4 Bg4 14. Nfg5 Nc6 15. f3 Bd7 16. cxd6 cxd6 17. dxe5 Nxe5 18. Qb3+ Kh8 19. Nxd6 Qxg5 20. f4 Nf3+ 21. Kh1 Qc5 22. Nxb7 Qb6 23. Bxf3 Rab8 24. Rad1 Rxb7 25. Bxb7 Qxb7+ 26. Kg1 Bh3 27. Rf2 Ng4 28. Rfd2 Qb6+ 29. Rd4 Qc6 30. Rd5 Qb7 31. Qf3 h6 32. Qe2 Qb6+ 33. R1d4 Rc8 34. Qd2 Re8 35. Rd6 Qa7 36. a3 bxa3 37. bxa3 1/2-1/2

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.24"]
[Round "7"]
[White "Claus, Thomas"]
[Black "Ketzscher, Roland"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1748"]
[BlackElo "2213"]
[PlyCount "116"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. Bf4 Rc8 11. cxd5 cxd5 12. Qa4 a6 13. Ne5 b5 14. Qb3 Nb6 15. Rac1 Nc4 16. a4 Na5 17. Qa2 b4 18. Nb1 Qb6 19. e3 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Bxc8 22. b3 Ne8 23. Qc2 Qb7 24. h4 f6 25. Nd3 Qc6 26. Qxc6 Nxc6 27. Nd2 Kf7 28. Kf1 Bb7 29. Ke2 h6 30. g4 g5 31. hxg5 hxg5 32. Bg3 Kg6 33. Nf3 Na5 34. Nd2 Bc6 35. Bb8 Bd7 36. Ba7 Nc6 37. Bc5 Bxc5 38. Nxc5 Bc8 39. Kd3 Nc7 40. Bf3 e5 41. Be2 f5 42. gxf5+ Bxf5+ 43. e4 dxe4+ 44. Ndxe4 Nxd4 45. Bd1 a5 46. Kc4 Bh3 47. Nb7 Be6+ 48. Kd3 Nxb3 49. Bxb3 Bxb3 50. Nec5 Bf7 51. Nxa5 Nd5 52. Nc6 Kf5 53. Nd8 Be8 54. Kc4 Nb6+ 55. Kxb4 Nxa4 56. Nxa4 Bxa4 57. Kxa4 Kf4 58. Ne6+ Kf3 1/2-1/2

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.24"]
[Round "8"]
[White "Filipiak, Thomas"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1844"]
[BlackElo "1748"]
[PlyCount "77"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Nbd2 Nbd7 7. c4 c6 8. Bd3 Qc7 9. 0-0 e5 10. Re1 Re8 11. Qc2 Nf8 12. c5 e4 13. Nxe4 Nxe4 14. Bxe4 dxc5 15. Bd3 cxd4 16. Bxd4 Bxd4 17. Nxd4 Ne6 18. Ne2 Bd7 19. Nc3 Nc5 20. Rac1 Nxd3 21. Qxd3 Bf5 22. Qd4 Qa5 23. Qa4 Qxa4 24. Nxa4 Rad8 25. Red1 b6 26. Kf1 Bd3+ 27. Ke1 c5 28. Rd2 Bb5 29. Rxd8 Rxd8 30. Nc3 Bc6 31. f3 f6 32. e4 Kf7 33. Ne2 Bb5 34. a4 Be8 35. Rd1 Rxd1+ 36. Kxd1 Ke6 37. Kd2 f5 38. Kd3 fxe4+ 39. Kxe4 1/2-1/2

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.23"]
[Round "6"]
[White "Valdman, Yevgen"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2144"]
[BlackElo "1748"]
[PlyCount "47"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. d3 c6 8. Qe1 e5 9. Qh4 Re8 10. Kh1 Qb6 11. Rb1 exf4 12. Bxf4 Qc5 13. e5 Nh5 14. Ng5 f6 15. Nxh7 Kxh7 16. Bxh5 Nxe5 17. Bg4+ Kg8 18. Bxc8 Raxc8 19. Qg3 Re6 20. Qf2 Qxf2 21. Rxf2 Rce8 22. h3 f5 23. Bd2 Nd7 24. Rbf1 1/2-1/2

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.22"]
[Round "5"]
[White "Claus, Thomas"]
[Black "Heinrich, Thomas"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1748"]
[BlackElo "2022"]
[PlyCount "79"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Nd2 f5 11. a4 c6 12. f3 Kh8 13. Ba3 Bh6 14. Nb3 Be3+ 15. Kh1 Nf6 16. Qd3 f4 17. a5 cxd5 18. cxd5 a6 19. b5 Nh5 20. g4 fxg3 21. Qxe3 Bh3 22. hxg3 Nxg3+ 23. Kg1 Nef5 24. exf5 Rxf5 25. Ne4 Qh4 26. Qf2 Nxe2+ 27. Qxe2 Bxf1 28. Rxf1 Rh5 29. Qg2 Rc8 30. Na1 Rc4 31. Bc1 h6 32. bxa6 bxa6 33. Be3 g5 34. Ng3 g4 35. Nxh5 Qxh5 36. Qh2 Qf7 37. Qxh6+ Kg8 38. Qg5+ Kh7 39. Rf2 g3 40. Qxg3 1-0

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.22"]
[Round "4"]
[White "Roemling, Sven"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2199"]
[BlackElo "1748"]
[PlyCount "89"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. b4 Nf6 14. Nf2 Ng6 15. c5 Rf7 16. Rc1 Bf8 17. cxd6 cxd6 18. a4 h5 19. a5 Rh7 20. h3 Kh8 21. Re1 Nh4 22. Nb5 Rg7 23. Rc3 b6 24. Rf1 Nxg2 25. Kxg2 Bxh3+ 26. Nxh3 g4 27. fxg4 Nxe4 28. Nf2 Nxc3 29. Nxc3 hxg4 30. Nxg4 bxa5 31. bxa5 Qxa5 32. Rh1+ Kg8 33. Kf1 Be7 34. Nh6+ Kf8 35. Nf5 Rg8 36. Nxe7 Kxe7 37. Qb1 Qc5 38. Qb7+ Kf8 39. Qxa8+ Kf7 40. Qb7+ Kf8 41. Ne4 Qd4 42. Qc8+ Kf7 43. Qe6+ Kf8 44. Qxd6+ Kf7 45. Rh7+ 1-0

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.21"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Stopp, Claudia"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "1748"]
[BlackElo "1112"]
[PlyCount "121"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 c6 5. Bg2 Nf6 6. 0-0 Be7 7. Nbd2 0-0 8. b3 Bd7 9. Bb2 Be8 10. Qc2 Nh5 11. Ne5 Nd7 12. f3 f4 13. g4 Nhf6 14. Rae1 Nxe5 15. dxe5 Bg6 16. Qc3 Nd7 17. Kh1 Bc5 18. b4 Be3 19. Nb3 Nb6 20. Na5 Qd7 21. Bc1 d4 22. Qb2 Rfd8 23. Bxe3 dxe3 24. c5 Nd5 25. Rd1 Qe7 26. Nc4 b6 27. Qa3 bxc5 28. bxc5 Rdb8 29. Nd6 a5 30. Rd4 Qg5 31. Ra4 Qxe5 32. Rxa5 Rxa5 33. Qxa5 Qb2 34. Qa7 Rd8 35. Qa6 Ne7 36. Kg1 Bb1 37. a4 Bc2 38. a5 Ba4 39. g5 Qe5 40. h4 Nf5 41. Qb6 Rf8 42. Nxf5 exf5 43. Rb1 Bb5 44. Bf1 Rb8 45. Qa7 Qe8 46. Rd1 Rd8 47. Ra1 Qe5 48. Rb1 Kf8 49. a6 Qb8 50. Qb7 Qxb7 51. axb7 Rb8 52. Rxb5 Ke7 53. Rb4 g6 54. Rxf4 Rxb7 55. Rc4 Ke6 56. Rd4 Ke5 57. Rd6 Rc7 58. Kh2 Kf4 59. Bg2 h6 60. gxh6 Rh7 61. Rxg6 1-0

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.21"]
[Round "2"]
[White "Thalwitzer, David"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2117"]
[BlackElo "1748"]
[PlyCount "167"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. h3 Bxf3 10. Bxf3 Qd7 11. Be3 Be7 12. Nc3 0-0 13. d5 exd5 14. Nxd5 Nxd5 15. Qxd5 Qxd5 16. Bxd5 Bf6 17. Rae1 Bxb2 18. Rb1 Bf6 19. Rxb7 Ne7 20. Bf3 Nf5 21. Bxa7 Nd4 22. Bd5 Ne2+ 23. Kh1 Nc3 24. Bb3 Rac8 25. a4 Ne4 26. Be3 Nc5 27. Bxc5 Rxc5 28. Re1 g6 29. Rb5 Rc7 30. Re2 Ra8 31. g3 Kg7 32. Kg2 h5 33. Rc2 Rd7 34. Rbc5 Raa7 35. Bc4 Be7 36. Rc8 Rd1 37. Bb5 Ra1 38. Re2 Ra3 39. Rcc2 Ra1 40. Ra2 Rxa2 41. Rxa2 Bb4 42. Kf3 Kf6 43. Ke4 Ke6 44. Kd4 Kd6 45. Kc4 Ba5 46. Be8 Re7 47. Kb5 Be1 48. Bc6 Kc7 49. Bg2 Re5+ 50. Kc4 Ba5 51. Kd4 Re7 52. Rc2+ Kb6 53. Rb2+ Kc7 54. Kd5 Bb6 55. Rc2+ Kd7 56. Bf1 Re1 57. Bb5+ Kd8 58. Kc6 Ba5 59. Bc4 Ke7 60. Rb2 f5 61. Rb7+ Kf6 62. Ra7 Bc3 63. a5 Bd4 64. Rf7+ Kg5 65. f4+ Kh6 66. a6 Rc1 67. Kd5 Rd1 68. Ke6 Re1+ 69. Kd6 Rd1 70. Bd5 Ra1 71. Bb7 Rd1 72. Ke6 Re1+ 73. Kd7 Rd1 74. Kc7 Ba7 75. Bc6 Rb1 76. Rd7 Bf2 77. Rd3 Ra1 78. Kb7 Rb1+ 79. Ka8 Rb6 80. Bb7 Re6 81. Kb8 Re8+ 82. Bc8 Bc5 83. Kb7 Kg7 84. Bd7 1-0

[Event "Leipzig VfB op 08th"]
[Site "Leipzig"]
[Date "2001.02.20"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Scholbach, Jonathan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1748"]
[BlackElo "255"]
[PlyCount "17"]
[EventDate "2001.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. g3 e6 5. Bg2 Qd5 6. 0-0 Nc6 7. Ne5 Ne4 8. Nc3 Nxd4 9. Nxd5 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.21"]
[Round "7"]
[White "Nitsch, Jens"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "89"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 c6 6. Qd2 b5 7. Bf3 Nbd7 8. e5 b4 9. Nb5 d5 10. exf6 Nxf6 11. Qxb4 cxb5 12. Qxb5+ Bd7 13. Qd3 0-0 14. Ne2 Rb8 15. b3 Rc8 16. Qd2 Bb5 17. 0-0 e6 18. Rfd1 Qd7 19. Nc3 Ba6 20. Na4 Qb5 21. Rac1 Nd7 22. Bh6 Bxh6 23. Qxh6 Rc7 24. Re1 Rfc8 25. Be2 Qa5 26. c3 Nf6 27. Bd1 Ne4 28. b4 Qb5 29. Nc5 Nxc5 30. dxc5 d4 31. a4 Qe8 32. cxd4 Rd8 33. Qf4 Rcd7 34. b5 Rxd4 35. Qc7 R8d7 36. Qa5 Bc8 37. Bf3 Qd8 38. Qxd8+ Rxd8 39. Rcd1 Kg7 40. a5 Kf6 41. b6 axb6 42. axb6 R4d7 43. c6 Rxd1 44. Rxd1 Re8 45. b7 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.20"]
[Round "6"]
[White "Claus, Thomas"]
[Black "Haase, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A87"]
[BlackElo "2051"]
[PlyCount "47"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 f5 3. g3 Nf6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 0-0 7. b3 Ne4 8. Bb2 Nd7 9. Nbd2 Nxd2 10. Qxd2 e5 11. dxe5 Nxe5 12. Qd5+ Nf7 13. Bxg7 Kxg7 14. c5 c6 15. Qd4+ Qf6 16. cxd6 Nxd6 17. Rad1 Ne4 18. Qb4 c5 19. Qa3 Rd8 20. Rxd8 Qxd8 21. Qb2+ Qf6 22. Qc2 Be6 23. Nd2 Nc3 24. Nc4 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.18"]
[Round "5"]
[White "Schatz, Hans Ullrich"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2091"]
[PlyCount "66"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. Ne2 Bd6 6. d4 e4 7. Nd2 f5 8. c4 c6 9. Nc3 Nf6 10. g3 0-0 11. Qb3 Nbd7 12. c5 Bc7 13. bxc6 bxc6 14. Qa4 Nb8 15. Rb1 Bc8 16. a3 g5 17. h4 f4 18. gxf4 gxf4 19. Rg1+ Ng4 20. Ncxe4 fxe3 21. fxe3 Qxh4+ 22. Kd1 Kh8 23. Qb3 Qh6 24. Rxg4 Bxg4+ 25. Kc2 Nd7 26. Qb7 Ba5 27. Nd6 Qh2 28. Bc3 Bxc3 29. Kxc3 Rab8 30. Qc7 Qf2 31. Rxb8 Rxb8 32. Bd3 Qe1 33. Kc2 Bd1+ 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.15"]
[Round "4"]
[White "Claus, Thomas"]
[Black "Koehler, Hans"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "69"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. c4 Nh6 6. 0-0 0-0 7. Nc3 c6 8. e4 fxe4 9. Nxe4 Nf7 10. Qe2 e5 11. Rd1 Qc7 12. dxe5 dxe5 13. Be3 Bg4 14. Bc5 Re8 15. h3 Bxf3 16. Bxf3 Na6 17. Ba3 Rad8 18. Nc5 Nxc5 19. Bxc5 a6 20. Qe3 Rxd1+ 21. Rxd1 Qc8 22. Bg4 Qc7 23. Bb6 Qb8 24. Bd7 e4 25. Bxe8 Qxe8 26. b3 Qe6 27. Kg2 Bh6 28. Qe2 Ng5 29. Qg4 Qf7 30. Rd8+ Bf8 31. Qxg5 Qf3+ 32. Kg1 Qe2 33. Rxf8+ Kxf8 34. Qf6+ Ke8 35. Qe6+ 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.14"]
[Round "3"]
[White "Bosse, Volkmar"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "111"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 c6 6. a4 0-0 7. 0-0 Nbd7 8. h3 Qc7 9. Be3 e5 10. dxe5 dxe5 11. Qc1 Rd8 12. Ng5 Rf8 13. Rd1 b6 14. Qd2 Bb7 15. Qd6 Qc8 16. Rd2 h6 17. Nf3 Re8 18. Rad1 Bf8 19. Qd3 Nc5 20. Bxc5 Bxc5 21. Nh4 Kg7 22. Qg3 Nh5 23. Qf3 Nf4 24. Rd7 Re7 25. Rd8 Qc7 26. Rxa8 Bxa8 27. Qg4 Kh7 28. g3 h5 29. Qf3 Nxh3+ 30. Kg2 Qc8 31. Qf6 Nxf2 32. Nf5 gxf5 33. Bxf7 Qf8 34. Qg6+ Kh8 35. Rd8 Rxf7 36. Rxf8+ Rxf8 37. exf5 h4 38. f6 h3+ 39. Kh2 Ng4+ 40. Qxg4 Rxf6 41. Ne4 Rf8 42. Nxc5 bxc5 43. Qxh3+ Kg7 44. Qg4+ Kf6 45. Qh4+ Ke6 46. Qh6+ Rf6 47. Qh3+ Ke7 48. Qc8 Rf8 49. Qc7+ Ke6 50. Qxa7 Kd6 51. c4 e4 52. Qg7 Re8 53. Qf6+ Kd7 54. Kg2 Re6 55. Qf5 Ke7 56. Qxc5+ 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.13"]
[Round "2"]
[White "Claus, Thomas"]
[Black "Mittendorf, Frank"]
[Result "0-1"]
[ECO "E01"]
[BlackElo "2239"]
[PlyCount "52"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. Re1 dxc4 9. e4 e5 10. d5 Nc5 11. Bf1 cxd5 12. exd5 Bg4 13. h3 Bh5 14. g4 Bg6 15. Bxc4 e4 16. Nd4 Nd3 17. Bxd3 exd3 18. Bg5 h6 19. Bxf6 Qxf6 20. Ndb5 Bc5 21. Qd2 Qf3 22. Re3 Bxe3 23. Qxe3 Qf6 24. Nxa7 Rfe8 25. Qc5 d2 26. Rd1 Qf3 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "2000.06.11"]
[Round "1"]
[White "Stein, Marco"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2071"]
[PlyCount "60"]
[EventDate "2000.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 5. f4 c5 6. d5 0-0 7. Nf3 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Nxa6 11. 0-0 Qb6 12. Nd2 c4+ 13. Kh1 Rfc8 14. Qf3 Nb4 15. e5 Nd7 16. e6 fxe6 17. dxe6 Nf6 18. Nxc4 Qa6 19. Ne3 d5 20. Rd1 Qxe6 21. Nexd5 Nfxd5 22. Nxd5 Nc2 23. Rb1 Nd4 24. Nc7 Qxa2 25. Qd5+ e6 26. Qxa2 Rxa2 27. Be3 Rxc7 28. Bxd4 Bxd4 29. Rxd4 Rxb2 30. Rdd1 Rf2 1/2-1/2

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Hagen, Matthias"]
[Result "1/2-1/2"]
[ECO "B38"]
[BlackElo "2125"]
[PlyCount "39"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Rc1 a6 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 Rc8 14. Qd3 Ne8 15. Nd5 Bxd5 16. cxd5 Nf6 17. Rc3 Nd7 18. Bxg7 Kxg7 19. Rfc1 Qb6+ 20. Kf1 1/2-1/2

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Herfurth, Thomas"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "137"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 0-0 6. Bg2 c6 7. 0-0 dxc4 8. Ne5 Be6 9. e4 Nbd7 10. Nxd7 Qxd7 11. d5 cxd5 12. exd5 Bh3 13. Re1 Bxg2 14. Kxg2 Rfe8 15. Qd4 Nxd5 16. Qxd5 Qxd5+ 17. Nxd5 Rad8 18. Nc7 Rf8 19. Rb1 Rd7 20. Nb5 a6 21. Nc3 b5 22. Bg5 e5 23. Rbd1 Rd4 24. Be3 Rd3 25. Bb6 f5 26. f3 Re8 27. Rxd3 cxd3 28. Re3 b4 29. Nd1 e4 30. fxe4 fxe4 31. Nf2 d2 32. Re2 Bxb2 33. Rxd2 Bc1 34. Rd8 Rxd8 35. Bxd8 e3 36. Nd3 Bd2 37. Kf1 a5 38. Ke2 a4 39. Ba5 b3 40. Bxd2 exd2 41. axb3 axb3 42. Kxd2 Kf7 43. Ke3 Kf6 44. Kf4 g5+ 45. Ke4 g4 46. Kf4 h5 47. Ke4 Kg6 48. Nf4+ Kg5 49. Kd3 b2 50. Kc2 h4 51. Kxb2 Kf5 52. Kc2 Ke4 53. Kd2 Kf3 54. Ne2 h3 55. Nf4 Kf2 56. Nxh3+ gxh3 57. g4 Kg2 58. g5 Kxh2 59. g6 Kg2 60. g7 h2 61. g8Q+ Kh1 62. Qd5+ Kg1 63. Qd4+ Kg2 64. Qe4+ Kg1 65. Qe3+ Kg2 66. Qe4+ Kg1 67. Qg4+ Kh1 68. Qf3+ Kg1 69. Ke2 1-0

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "6"]
[White "Claus, Thomas"]
[Black "Lehmann, Lothar"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "74"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Nd2 b6 12. Nb3 Ra8 13. a4 Ne8 14. a5 c5 15. Bd2 bxa5 16. Na4 Bd7 17. Qe1 Bxa4 18. Rxa4 Qd7 19. Qa1 f5 20. f3 fxe4 21. fxe4 Rxf1+ 22. Bxf1 Nf6 23. Bd3 Qg4 24. Qb1 Rb8 25. Rxa5 Nh5 26. Qc2 g5 27. Be3 Nf4 28. Bxf4 exf4 29. Rb5 Rf8 30. Qe2 f3 31. Qf2 Ng6 32. h3 Qxg2+ 33. Qxg2 fxg2 34. Rb6 Be5 35. Bc2 Nh4 36. Bd3 Bg3 37. Nc1 Bf2+ 0-1

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "8"]
[White "Claus, Thomas"]
[Black "Winnig, Bernd"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "40"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Be7 6. 0-0 0-0 7. Qa4 a6 8. Qxc4 b5 9. Qd3 Bb7 10. Bg5 Nbd7 11. Nbd2 c5 12. Rac1 cxd4 13. Qxd4 Rc8 14. Nb3 h6 15. Rxc8 Qxc8 16. Rc1 Qd8 17. Bd2 Nb6 18. Qxd8 Bxd8 19. Bb4 Re8 20. Nc5 Be7 1/2-1/2

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "9"]
[White "Gerhardt, Dirk"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "43"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bc4 c6 7. c3 h6 8. Bh4 g5 9. Bg3 Nh5 10. Bb3 Bg4 11. Qc2 Nd7 12. h4 Bxf3 13. gxf3 Nf4 14. hxg5 hxg5 15. Bxf4 gxf4 16. e5 Re8 17. Qh7+ Kf8 18. Rg1 e6 19. Rxg7 Nxe5 20. dxe5 Qd7 21. Qg8+ Ke7 22. Qxf7+ 1-0

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "2"]
[White "Held, Marco"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "69"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 c5 6. d5 a6 7. a4 Nbd7 8. h5 0-0 9. Bf4 Qa5 10. Qd3 b5 11. Bd2 Ne5 12. Qg3 b4 13. hxg6 bxc3 14. Bxc3 Qc7 15. f4 Nxg6 16. Qh2 h6 17. 0-0-0 Qd7 18. e5 Ne4 19. g4 dxe5 20. f5 Nxc3 21. bxc3 Nf4 22. g5 Qxf5 23. gxh6 Bf6 24. h7+ Kh8 25. Rf1 Rb8 26. Nf3 Nxe2+ 27. Qxe2 Qf4+ 28. Nd2 Qxa4 29. Ne4 Bg7 30. Rfg1 Qb5 31. Qg2 Qb1+ 32. Kd2 Qxg1 33. Rxg1 Bh6+ 34. Ke2 Rb2 35. Qg8+ 1-0

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "4"]
[White "Hellrung, Bernhard"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "109"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c3 Bg7 5. f4 e5 6. Nf3 exf4 7. Bxf4 0-0 8. 0-0 Bg4 9. Qb3 b6 10. Nbd2 c5 11. Bg5 Qc7 12. Rae1 Be6 13. d5 Bg4 14. e5 dxe5 15. Nxe5 Nbd7 16. Nxd7 Nxd7 17. Be7 c4 18. Qxc4 Qxc4 19. Nxc4 Nc5 20. Bxf8 Nxd3 21. Bxg7 Nxe1 22. Rxe1 Kxg7 23. h3 Bf5 24. g4 Bd3 25. Ne5 Ba6 26. b3 Re8 27. Kf2 Bb7 28. c4 f6 29. Nc6 Rxe1 30. Kxe1 a6 31. Kd2 Kf8 32. Nd4 Ke7 33. Kc3 Bc8 34. Nc6+ Kd6 35. Kd4 f5 36. gxf5 gxf5 37. b4 f4 38. c5+ bxc5+ 39. bxc5+ Kc7 40. h4 f3 41. Ke3 Bb7 42. Nb4 a5 43. d6+ Kd7 44. Nd3 Bd5 45. a3 Bb3 46. Kxf3 Ba4 47. Ke3 Ke6 48. Kd4 Be8 49. Ne5 h5 50. Nc4 a4 51. Nb2 Bb5 52. Nd3 Be8 53. Nf4+ Kd7 54. Nd5 Ke6 55. Nc7+ 1-0

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "7"]
[White "Huelle, Gunter"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "48"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 Be7 5. c4 c6 6. a4 0-0 7. Nf3 a6 8. Nc3 Nbd7 9. Be2 dxc4 10. Bxc4 Nb6 11. Be2 axb5 12. axb5 Bd7 13. 0-0 Qc7 14. Rc1 Nbd5 15. bxc6 Nxc3 16. Bxc3 Bxc6 17. Be5 Qd8 18. Qc2 Nd5 19. Nd4 Nb4 20. Nxc6 bxc6 21. Qc4 c5 22. d4 Rc8 23. dxc5 Rxc5 24. Qb3 Rxe5 0-1

[Event "Leipzig VfB op 07th"]
[Site "Leipzig"]
[Date "2000.??.??"]
[Round "5"]
[White "Rohne, Lars"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "79"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. Bd3 Nbd7 8. Bh6 0-0 9. h4 e5 10. Nce2 Qb6 11. Be3 Qc7 12. Bh6 Qb6 13. h5 Bxh6 14. Qxh6 exd4 15. Nf4 Ne5 16. g4 Qa5+ 17. Kd1 Nfxg4 18. fxg4 Nxg4 19. Qg5 Nf2+ 20. Ke2 Nxh1 21. hxg6 fxg6 22. Nf3 Qd8 23. Qxd8 Rxd8 24. Rxh1 Bg4 25. Rg1 Bd7 26. Nxd4 Rf8 27. Ke3 Rae8 28. Nde2 d5 29. Kd4 dxe4 30. Bxe4 a6 31. Bd3 Bf5 32. Ng3 Bg4 33. Nge2 Bf5 34. Ng3 Bd7 35. Nge2 Kg7 36. Nh5+ Kh8 37. Nhf4 Bf5 38. Ng3 c5+ 39. Kxc5 Bxd3 40. Nxd3 1/2-1/2

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "8"]
[White "Becker, Julia"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "68"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[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. Bc4 Bg7 5. Nf3 0-0 6. h3 Nbd7 7. 0-0 a6 8. a4 c5 9. dxc5 Nxc5 10. Bd3 Qc7 11. Be3 Bd7 12. Qd2 Rfc8 13. Bxc5 Qxc5 14. Ra2 Be6 15. Raa1 Nd7 16. Rab1 Bxc3 17. Qxc3 Qxc3 18. bxc3 Rab8 19. c4 Bxc4 20. Rfd1 Bxd3 21. cxd3 b5 22. axb5 axb5 23. d4 b4 24. Rd3 Rc3 25. Rxc3 bxc3 26. Rxb8+ Nxb8 27. Ne1 Nc6 28. Nc2 e5 29. dxe5 dxe5 30. Ne3 Nd4 31. f3 c2 32. Nxc2 Nxc2 33. Kf2 f5 34. g3 Kf7 0-1

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "4"]
[White "Becker, Nils"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "64"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 c6 8. Rb1 Ne8 9. b4 f5 10. Qc2 Nd7 11. b5 c5 12. Ng5 Ndf6 13. Nd5 h6 14. Nxf6+ Nxf6 15. Nf3 g5 16. a4 Rb8 17. Qa2 f4 18. a5 Nh7 19. e3 g4 20. Ne1 f3 21. Bh1 Ng5 22. Bg2 fxg2 23. Kxg2 Kh8 24. e4 Ne6 25. Be3 Qe7 26. Qd2 Rf6 27. b6 a6 28. Kg1 Bd7 29. Ng2 Nf8 30. Rb2 h5 31. Bg5 Ne6 32. Bxf6 Qxf6 1/2-1/2

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "4"]
[White "Beltz, Franziska"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "29"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. g3 Bg7 3. Bg2 d6 4. d3 Nf6 5. h3 0-0 6. Nf3 c5 7. 0-0 Nc6 8. c3 Bd7 9. Nh2 b5 10. f4 Qb6 11. Be3 a5 12. g4 b4 13. f5 bxc3 14. bxc3 Rab8 15. Nd2 1/2-1/2

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "5"]
[White "Claus, Thomas"]
[Black "Bodnar, Michel"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "97"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 Bd7 6. 0-0 Be7 7. Nc3 0-0 8. Ne5 dxc4 9. Nxc4 Rb8 10. Bf4 Nb4 11. e4 Rc8 12. a3 b5 13. Na5 c5 14. axb4 cxb4 15. Ne2 Qb6 16. Be3 Ng4 17. Bd2 h5 18. h3 Nf6 19. Be3 Nh7 20. Nb3 g5 21. d5 Qb8 22. Rxa7 Rc7 23. Ra1 Rc4 24. Qd2 f5 25. dxe6 Bxe6 26. exf5 Rd8 27. Ned4 Bxf5 28. Qe2 Bg6 29. Nc6 Bd3 30. Qxh5 Rxc6 31. Bxc6 Bxf1 32. Rxf1 Rd6 33. Bg2 Bf6 34. Qg6+ Kh8 35. Qc2 Qg8 36. Bc5 Rd7 37. Bxb4 Rd8 38. Nd2 g4 39. h4 Rc8 40. Qb1 Qg7 41. b3 Bd8 42. Ne4 Qd4 43. Qa1 Qxa1 44. Rxa1 Bb6 45. Nc3 Bd4 46. Ra8 Rxa8 47. Bxa8 Nf6 48. Nxb5 Bb6 49. Bc3 1-0

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "7"]
[White "Claus, Thomas"]
[Black "Czaeczine, Anne"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "25"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 Qe8 10. Bd2 c6 11. Rfd1 Nb6 12. b3 Bg4 13. h3 1/2-1/2

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Gusseinow, Dmitri"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "72"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 a6 7. f3 g6 8. Bd3 Bg7 9. Nge2 0-0 10. 0-0 Nbd7 11. Bf4 Qc7 12. Ng3 c4 13. Be2 b5 14. Rc1 Nc5 15. b3 cxb3 16. axb3 Qe7 17. b4 Ncd7 18. Bd3 Bb7 19. Nge2 Rac8 20. Nd4 Nb6 21. Rc2 Nc4 22. Bxc4 Rxc4 23. Na2 Rxc2 24. Nxc2 Nd7 25. Qd2 Rc8 26. Rc1 Qf6 27. Ne1 Rxc1 28. Qxc1 Nb6 29. Nd3 Nc4 30. Kf1 Qd4 31. Nf2 Qa1 32. Qxa1 Bxa1 33. Nd3 Kf8 34. Kf2 Bc8 35. Kg3 f5 36. Nac1 Bc3 1/2-1/2

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Pfeufer, Lion"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "100"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 b6 5. g3 Be7 6. Bg2 Bb7 7. 0-0 0-0 8. Bf4 d6 9. Qc2 Qd7 10. Rfe1 Ne4 11. Nd2 d5 12. f3 Nxd2 13. Qxd2 dxc4 14. e4 c5 15. Rad1 cxd4 16. Nb1 d3 17. Qc3 b5 18. exf5 exf5 19. Qe5 Bf6 20. Qe6+ Qxe6 21. Rxe6 Bxb2 22. Rde1 Bd4+ 23. Kh1 Nc6 24. Na3 a6 25. Bc1 c3 26. Rd1 d2 27. Bxd2 cxd2 28. Rxd2 Bc5 29. Nb1 Rad8 30. f4 Rxd2 31. Nxd2 Rf6 32. Re1 Rd6 33. Nb3 Bb4 34. Rc1 Nd8 35. Bxb7 Nxb7 36. Rc8+ Rd8 37. Rc7 Na5 38. Nxa5 Bxa5 39. Rc6 Ra8 40. Kg2 Kf7 41. Kf3 Ke7 42. g4 fxg4+ 43. Kxg4 Kd7 44. Rc5 Bc7 45. a4 Rf8 46. f5 Kd6 47. Rc3 Bd8 48. a5 h6 49. Re3 b4 50. Re6+ Kd5 0-1

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "6"]
[White "Claus, Thomas"]
[Black "Raabe, Martin"]
[Result "1/2-1/2"]
[ECO "A60"]
[PlyCount "72"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. dxe6 fxe6 4. c4 Nf6 5. g3 d5 6. Bg2 d4 7. Nf3 Nc6 8. 0-0 Bd6 9. e3 e5 10. exd4 cxd4 11. Ng5 Bf5 12. Nd2 0-0 13. Nge4 Rc8 14. a3 Nxe4 15. Nxe4 Na5 16. b3 Be7 17. Bd2 Rf7 18. Bxa5 Qxa5 19. b4 Qa6 20. c5 Qg6 21. f3 b6 22. cxb6 Qxb6 23. Rc1 Rff8 24. Qd2 h6 25. Kh1 Bxe4 26. fxe4 Bg5 27. Qa2+ Kh7 28. Rxc8 Rxc8 29. Qf2 Qf6 30. Qa2 Qd6 31. Qf7 Rc7 32. Qa2 d3 33. Qd5 Qxd5 34. exd5 d2 35. Bf3 Rc3 36. Bd1 Rd3 1/2-1/2

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "3"]
[White "Claus, Thomas"]
[Black "Rudolph, Kai"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "45"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 e6 7. Qa4+ Nc6 8. Ne5 Nd5 9. Nc3 Be7 10. Nxc6 Qd7 11. Nxe7 Qxa4 12. Nxa4 Kxe7 13. a3 Bc6 14. Nc3 Nxc3 15. bxc3 Bd5 16. Bf4 c6 17. e4 b5 18. exd5 cxd5 19. Rfb1 a6 20. a4 Kd7 21. Rb2 Kc6 22. Rab1 bxa4 23. Rb7 1-0

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "5"]
[White "Claus, Thomas"]
[Black "Schmueser, Florian"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "59"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[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. Nf3 Nf6 4. g3 Nc6 5. Bg2 Bd7 6. 0-0 Bd6 7. Nc3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. cxd5 Qg6 11. dxc6 Bxc6 12. Nh4 Qh5 13. Bxc6 bxc6 14. e4 Qxd1 15. Rfxd1 Be7 16. Nf3 Rfd8 17. Rac1 Rab8 18. Na4 Bf6 19. e5 Be7 20. Rxc6 Rb4 21. b3 Rc8 22. Rdc1 Bd8 23. R6c4 Rcb8 24. Nc5 R8b6 25. Nd3 R4b5 26. Nd2 Bg5 27. f4 Bd8 28. a4 Rd5 29. Nb4 Rd7 30. Nc6 1-0

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "10"]
[White "Claus, Thomas"]
[Black "Scholvin, Bjoern"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "48"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 Bg7 8. f3 a6 9. a4 0-0 10. Bd3 Nh5 11. Bd2 Qh4+ 12. Ke2 Ng3+ 13. hxg3 Qxh1 14. Qf1 f5 15. Nh3 Qh2 16. Bf4 fxe4 17. g4 exd3+ 18. Kxd3 Rxf4 19. Nxf4 Qxf4 20. Re1 Bxc3 21. bxc3 Nd7 22. Re8+ Kf7 23. Rh8 Ne5+ 24. Kc2 Bf5+ 0-1

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "9"]
[White "Claus, Thomas"]
[Black "Schuler, Dorothea"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "81"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[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 d5 4. Nf3 Bg7 5. g3 Bf5 6. Bg2 c6 7. 0-0 0-0 8. Bf4 Re8 9. Rc1 Nbd7 10. cxd5 cxd5 11. Nb5 Rc8 12. Bc7 Rxc7 13. Nxc7 Rf8 14. Nb5 Qb6 15. Qb3 Qa6 16. Nc3 e6 17. Nh4 Bh6 18. f4 Bg4 19. e3 Nb6 20. Qc2 Nc4 21. Rfe1 Qb6 22. b3 Na5 23. Na4 Qa6 24. Bf1 Qd6 25. Qc5 Qxc5 26. Rxc5 Nc6 27. h3 Bf5 28. g4 Be4 29. g5 Nd7 30. Rcc1 Bg7 31. Bb5 Ndb8 32. Bxc6 Nxc6 33. a3 Na5 34. Nc5 Rd8 35. Nxe4 dxe4 36. b4 Nb3 37. Rc7 Rb8 38. Rb1 Nd2 39. Rb2 Nf3+ 40. Nxf3 exf3 41. Kf2 1-0

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "1"]
[White "Claus, Thomas"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2170"]
[PlyCount "120"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[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. Nf3 0-0 5. g3 d6 6. Bg2 c6 7. 0-0 Qa5 8. Bf4 Qh5 9. Rc1 Bh3 10. Qb3 b6 11. Qc2 Ng4 12. Rcd1 e5 13. dxe5 dxe5 14. Bc1 f5 15. e4 fxe4 16. Qxe4 Bxg2 17. Kxg2 Rxf3 18. h3 Nxf2 19. Qxf3 Qxf3+ 20. Kxf3 Nxd1 21. Rxd1 Na6 22. Rd6 Rf8+ 23. Ke2 Nb8 24. Re6 Kf7 25. Rd6 Re8 26. Ne4 h6 27. b3 c5 28. Bb2 Re6 29. Rd8 Nc6 30. Rd7+ Re7 31. Rd5 Nb4 32. Rd1 Nc6 33. Rd5 Nd4+ 34. Ke3 Nc2+ 35. Ke2 Ke6 36. Rd6+ Kf7 37. Rd5 Nd4+ 38. Ke3 Rc7 39. Rd6 Nf5+ 40. Kd3 Nxd6 41. Nxd6+ Ke6 42. Nb5 Rd7+ 43. Ke2 e4 44. Bc1 a6 45. Na3 Rd3 46. Bf4 Rd7 47. Nc2 g5 48. Be3 Bd4 49. Bd2 Ke5 50. Ne1 Rf7 51. Be3 Bxe3 52. Kxe3 h5 53. Ng2 Rf3+ 54. Ke2 Rxg3 55. Ne3 Rxe3+ 56. Kxe3 g4 57. hxg4 hxg4 58. a3 g3 59. b4 a5 60. bxa5 bxa5 0-1

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "11"]
[White "Fey, Franziska"]
[Black "Claus, Thomas"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "77"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. e4 Nc6 7. Nge2 e5 8. d5 Ne7 9. 0-0 Ne8 10. Be3 f5 11. f3 Nf6 12. Qd2 Bd7 13. Bh6 a6 14. Bxg7 Kxg7 15. b4 h6 16. c5 Nh5 17. Rad1 Kh7 18. a3 f4 19. g4 Ng7 20. Rc1 g5 21. Nd1 h5 22. h3 hxg4 23. hxg4 Rh8 24. Kf2 Kg6 25. Nb2 b5 26. c6 Bc8 27. Nc3 Kf7 28. Rh1 Ng6 29. a4 Rb8 30. axb5 axb5 31. Qd3 Ba6 32. Ra1 Rb6 33. Rxh8 Qxh8 34. Rh1 Nh4 35. Bf1 Qa8 36. Nb1 Qa7 37. Ke1 Bc8 38. Na3 Ba6 39. Nd1 1/2-1/2

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "6"]
[White "Korluss, Ulrich"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "48"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Be2 0-0 6. Nf3 b6 7. 0-0 Bb7 8. Nd2 c5 9. f3 cxd4 10. Bxd4 Nc6 11. Be3 Rc8 12. Nb3 Qc7 13. Bd3 Rfd8 14. Ne2 e6 15. Ng3 d5 16. exd5 Nxd5 17. Bc1 Ncb4 18. Qe2 Nxc2 19. Bxc2 Qxc2 20. Qxc2 Rxc2 21. Rb1 Rdc8 22. Nd2 Ba6 23. Re1 Bd4+ 24. Kh1 Bf2 0-1

[Event "Sachsen-ch U13"]
[Site "Sebnitz"]
[Date "1998.??.??"]
[Round "2"]
[White "Mitzscherling, Ralf"]
[Black "Claus, Thomas"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "146"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. Be3 0-0 6. Nf3 b6 7. Qd2 c5 8. d5 Nbd7 9. 0-0 Bb7 10. Rab1 a6 11. h3 b5 12. a3 b4 13. axb4 cxb4 14. Na2 Nxe4 15. Qd3 Nec5 16. Bxc5 Nxc5 17. Qd1 a5 18. Bc4 Rc8 19. Qe2 Na4 20. b3 Nb6 21. Rfe1 Bxd5 22. Bxd5 Nxd5 23. Rbd1 e6 24. Nd4 Qb6 25. Nxe6 Rfe8 26. Rxd5 Rxe6 27. Qd1 Rxe1+ 28. Qxe1 Rxc2 29. Rd2 Rc8 30. Qd1 Rd8 31. Nc1 Bc3 32. Rd3 Qc6 33. Qc2 Rc8 34. Ne2 Be5 35. Qxc6 Rxc6 36. f4 Bg7 37. Rd5 a4 38. Nd4 Bxd4+ 39. Rxd4 a3 40. Kh2 Rc3 41. Rxb4 d5 42. Rd4 a2 43. Ra4 Rc2 44. b4 d4 45. Kg3 d3 46. Kf3 d2 47. Ke2 Rc1 48. Kxd2 a1Q 49. Rxa1 Rxa1 50. Kc3 Rb1 51. Kc4 Kg7 52. b5 Rb2 53. g4 f5 54. gxf5 gxf5 55. Kc5 Kg6 56. b6 Kh5 57. Kd5 Rxb6 58. Ke5 Rb5+ 59. Kf6 Kh4 60. Kg7 Kxh3 61. Kxh7 Rb6 62. Kg7 Kh4 63. Kf7 Kg4 64. Kg7 Kxf4 65. Kf7 Ke5 66. Kg7 f4 67. Kf7 f3 68. Ke7 Rb7+ 69. Kd8 Kd6 70. Ke8 Rc7 71. Kd8 f2 72. Ke8 f1R 73. Kd8 Rf8# 0-1

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "2"]
[White "Reiss, Rebekka"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "138"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[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. Nf3 Bg7 5. Be3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qd2 c6 10. Rad1 Qe7 11. Qd6 Qxd6 12. Rxd6 Ne8 13. Rd2 f5 14. exf5 gxf5 15. Rdd1 f4 16. Bd2 h6 17. Ne4 Nef6 18. Bd3 Nxe4 19. Bxe4 Nf6 20. Bd3 e4 21. Bc4+ Nd5 22. Ne1 Bxb2 23. Bxd5+ cxd5 24. Bb4 Rd8 25. c3 a5 26. Be7 Rd7 27. Bf6 b6 28. Rb1 Ba3 29. Rxb6 Ba6 30. Nc2 Bxf1 31. Nxa3 Ba6 32. Be5 Kh7 33. Bxf4 d4 34. Rxh6+ Kg7 35. cxd4 Rxd4 36. h3 Rd1+ 37. Kh2 Ra1 38. Rxa6 Rxa6 39. Be5+ Kg6 40. Bxa1 Re6 41. Kg3 Kf5 42. Bd4 Rd6 43. Be3 Rd3 44. Nc4 a4 45. Kh4 Rc3 46. Nd6+ Ke5 47. Nb5 Rc2 48. a3 Rc8 49. g3 Rc6 50. Kg5 Rc8 51. h4 Rg8+ 52. Kh6 Rd8 53. h5 Rd3 54. Bd4+ Kd5 55. Kg7 Rb3 56. h6 Rxb5 57. h7 Rb7+ 58. Kh6 Rxh7+ 59. Kxh7 Kxd4 60. g4 Kd3 61. Kg6 Kc3 62. Kf5 Kb3 63. g5 Kxa3 64. g6 Kb2 65. g7 a3 66. g8Q a2 67. Qg7+ Kb1 68. Kxe4 a1Q 69. Qxa1+ Kxa1 1-0

[Event "GER-ch U13"]
[Site "Oberhof"]
[Date "1998.??.??"]
[Round "7"]
[White "Zolotarev, Pavel"]
[Black "Claus, Thomas"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "105"]
[EventDate "1998.08.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Schwarzenbach"]
[WhiteTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Ne4 7. d4 c5 8. Bb2 Nc6 9. e3 Qc7 10. Nbd2 Nxd2 11. Qxd2 cxd4 12. exd4 Bd7 13. d5 Bxb2 14. Qxb2 Nb4 15. Qd2 Na6 16. Qh6 f6 17. h4 Rf7 18. Rfe1 Nc5 19. Re3 b5 20. Nd4 Rb8 21. Rae1 Be8 22. Bh3 bxc4 23. Ne6 Nxe6 24. Bxe6 Rb7 25. Bxf7+ Bxf7 26. bxc4 Qxc4 27. Rxe7 Rxe7 28. Rxe7 Qxa2 29. Rb7 Qa1+ 30. Kh2 Qe1 31. Rb8+ Be8 32. Qe3 Qxe3 33. fxe3 Kf8 34. Rb7 a5 35. Ra7 a4 36. Kg2 Bf7 37. e4 f5 38. Kf3 fxe4+ 39. Kxe4 Be8 40. g4 h6 41. Kd4 Kg8 42. Kc4 Kf8 43. Rc7 g5 44. h5 Kg8 45. Rc6 Kf8 46. Rxd6 Kg7 47. Ra6 Kh7 48. d6 Kg7 49. Ra7+ Kf6 50. d7 Bxd7 51. Rxd7 Ke5 52. Rf7 Ke6 53. Rf1 1-0

