[Event "Hamburg HSK Christmas op"]
[Site "Hamburg"]
[Date "2022.12.30"]
[Round "7"]
[White "Schacht, David"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1693"]
[BlackElo "2095"]
[PlyCount "110"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Nc3 a6 5. f4 e6 6. Nf3 Ne7 7. 0-0 d5 8. exd5 exd5 9. Bd3 0-0 10. Ne2 Nbc6 11. c3 Nf5 12. Bxf5 Bxf5 13. Ng3 Ne7 14. Nh4 Qd7 15. Nhxf5 Nxf5 16. Qg4 Rae8 17. Bd2 Re7 18. Rae1 Nxg3 19. Qxd7 Rxd7 20. hxg3 f5 21. Re2 Kf7 22. Rfe1 Bf6 23. Kf2 b6 24. b4 Rd6 25. Ke3 Re8+ 26. Kd3 Re4 27. Rxe4 fxe4+ 28. Ke3 h5 29. a4 Rc6 30. Rb1 Rc4 31. Ra1 c5 32. dxc5 bxc5 33. Ra3 Bxc3 34. b5 Bxd2+ 35. Kxd2 Rb4 36. bxa6 Rb6 37. Rc3 c4 38. Ke3 Rxa6 39. Kd4 Ke6 40. Ra3 Ra5 41. Ra2 Kf5 42. Ra1 Ke6 43. Ra3 Kd6 44. g4 hxg4 45. Rg3 Ke6 46. Rxg4 Kf5 47. Rg5+ Kxf4 48. Rxg6 c3 49. Kxc3 Rxa4 50. Rd6 Ra3+ 51. Kd2 e3+ 52. Ke1 Ke4 53. g4 d4 54. Kd1 Kd3 55. Ke1 e2 0-1

[Event "Hamburg HSK Christmas op"]
[Site "Hamburg"]
[Date "2022.12.29"]
[Round "5"]
[White "Keyser, Robin"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2117"]
[BlackElo "2095"]
[PlyCount "120"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. g3 Nf6 5. Bg2 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. Qc2 Nc5 11. Rd1 Qe7 12. f3 Ne6 13. Nde2 c6 14. b3 b6 15. Ba3 Nc5 16. b4 Nb7 17. Rac1 Be6 18. c5 dxc5 19. bxc5 Bf8 20. Nd4 Rac8 21. e5 Nd5 22. Nxc6 Rxc6 23. Nxd5 Bxd5 24. Rxd5 Nxc5 25. f4 Rc7 26. Qd2 Qe6 27. Kh1 Qf5 28. Re1 Qc8 29. Rd1 Ne4 30. Bxe4 Bxa3 31. Rd7 Rxd7 32. Qxd7 Qxd7 33. Rxd7 Re7 34. Rd8+ Kg7 35. Bd5 Rc7 36. Bb3 Be7 37. Ra8 a5 38. Kg2 Rd7 39. Rb8 Bc5 40. Kf3 Rd3+ 41. Ke2 Rd7 42. h3 h6 43. g4 Bd4 44. Kf3 g5 45. fxg5 hxg5 46. Ke4 Bc5 47. Kf5 Be3 48. Ke4 Bc5 49. Bd5 Re7 50. Kf5 Bd4 51. e6 f6 52. Ke4 Bc5 53. Rc8 Bg1 54. a4 Bf2 55. Kf5 Bd4 56. Bc6 Bc5 57. Bd7 Bd4 58. Ke4 Bf2 59. Kd5 Kh7 60. Kd6 Rg7 1-0

[Event "Hamburg HSK Christmas op"]
[Site "Hamburg"]
[Date "2022.12.29"]
[Round "6"]
[White "Klaus, Christian"]
[Black "Serrer, David"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2095"]
[BlackElo "1853"]
[PlyCount "38"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 Nc6 8. 0-0 0-0 9. d4 exd4 10. cxd4 Bg4 11. c3 Qd7 12. Qd3 Bf5 13. Qb5 a6 14. Qb3 Na5 15. Qd5 Qb5 16. Nd2 Bd3 17. Qxb5 axb5 18. Re1 Rfe8 19. Re3 Bf5 1/2-1/2

[Event "Hamburg HSK Christmas op"]
[Site "Hamburg"]
[Date "2022.12.28"]
[Round "4"]
[White "Klaus, Christian"]
[Black "Brinkmann, Fabian"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2095"]
[BlackElo "2147"]
[PlyCount "35"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 0-0 7. 0-0 f5 8. Re1 fxe4 9. dxe4 d4 10. Nc4 Ng6 11. c3 c5 12. h4 Nc6 13. Ng5 Nh8 14. Qb3 Nf7 15. Bf1 Be7 16. Nxf7 Rxf7 17. Nd2 Kf8 18. Qd5 1/2-1/2

[Event "Hamburg HSK Christmas op"]
[Site "Hamburg"]
[Date "2022.12.28"]
[Round "3"]
[White "Skibbe, Willi"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2189"]
[BlackElo "2095"]
[PlyCount "81"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. f4 exf4 8. Bxf4 Bxc3+ 9. bxc3 Be6 10. Nf3 Na6 11. Ng5 Ke7 12. Nxe6 Kxe6 13. c5 Nxc5 14. Bc4+ Ke7 15. Bxc7 Rc8 16. Be5 f6 17. Bd4 Ne6 18. Bxe6 Kxe6 19. 0-0 h5 20. Rf3 a6 21. Rb1 Rh7 22. a4 Rd7 23. Rf2 Rcc7 24. Rb6+ Rc6 25. Rxc6+ bxc6 26. Rb2 Ne7 27. Rb6 Ra7 28. Bc5 a5 29. Bxe7 Kxe7 30. Rxc6 Rb7 31. Rc5 Rb3 32. e5 Ra3 33. Rxa5 Rxc3 34. exf6+ Kxf6 35. Rd5 Ra3 36. a5 Ra1+ 37. Kf2 Ra2+ 38. Kf3 Ra3+ 39. Kf2 Ra2+ 40. Kf3 Ra3+ 41. Kf2 1/2-1/2

[Event "DSOL 02 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.09.11"]
[Round "3.2"]
[White "Klaus, Christian"]
[Black "Spindel, Ulrich"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2079"]
[BlackElo "2013"]
[PlyCount "86"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Grosshansdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Be2 0-0 11. 0-0 Bd7 12. Qd2 Rac8 13. Rd1 Nd8 14. Nc3 Nh4 15. Nxh4 Bxh4 16. b5 Qc7 17. Rac1 Qb8 18. a4 Be7 19. f4 f6 20. Bd3 g6 21. Rf1 f5 22. h3 b6 23. Na2 Nb7 24. Bc3 Na5 25. Qe1 Ba3 26. Rc2 a6 27. bxa6 Bxa4 28. Rcf2 Nc6 29. Nb4 b5 30. Ra2 Bxb4 31. Bxb4 Nxb4 32. Qxb4 Rf7 33. Rb1 Qa7 34. Bxb5 Bxb5 35. Qxb5 Qxd4+ 36. Kh1 Qxf4 37. a7 Rxa7 38. Rxa7 Rc1+ 39. Rxc1 Qxc1+ 40. Kh2 Qf4+ 41. Kh1 Qc1+ 42. Kh2 Qf4+ 43. Kh1 Qc1+ 1/2-1/2

[Event "DSOL 02 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.09.04"]
[Round "2.2"]
[White "Klaus, Christian"]
[Black "Sprotte, Norbert"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2079"]
[BlackElo "2097"]
[PlyCount "91"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. a3 c4 8. Nbd2 Na5 9. 0-0 Qc7 10. Re1 Nc8 11. Bf1 Nb6 12. g3 Ba4 13. Qe2 Be7 14. Bg2 h6 15. Nf1 Nb3 16. Rb1 0-0-0 17. Be3 Nd7 18. N3d2 Nb8 19. Nxb3 Bxb3 20. Nd2 Bc2 21. Ra1 Bg6 22. b3 Bd3 23. Qf3 Rhf8 24. bxc4 Bxc4 25. Rec1 Nd7 26. Nxc4 dxc4 27. a4 Nb6 28. a5 Nd5 29. Rcb1 Kb8 30. Qg4 Rg8 31. a6 b6 32. Bd2 Qd7 33. Qe2 Rc8 34. Qh5 Rgf8 35. Ra2 Rc6 36. Rb5 Rc7 37. Rab2 Qc8 38. Ra5 Qd7 39. Bxd5 exd5 40. Qf3 Rd8 41. Qxf7 Kc8 42. Rab5 Qg4 43. f3 Qh3 44. Rxd5 Rf8 45. Qg6 Bd8 46. Bf4 1-0

[Event "DSOL 02 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.24"]
[Round "1.2"]
[White "Klaus, Christian"]
[Black "Reimer, Philip"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2079"]
[BlackElo "2010"]
[PlyCount "75"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 c5 4. 0-0 Nc6 5. d3 e6 6. Nbd2 Be7 7. e4 0-0 8. Re1 Qc7 9. Nf1 Rd8 10. Bf4 Qb6 11. Qc1 dxe4 12. dxe4 Bd7 13. c3 Be8 14. Qc2 a5 15. a4 Qa6 16. N1d2 Na7 17. Bf1 b5 18. Bc7 Rdc8 19. axb5 Qb7 20. b6 Nb5 21. Be5 Nd7 22. Bxg7 Nxb6 23. Be5 f6 24. Bf4 e5 25. Be3 Nd6 26. Nh4 Qc6 27. Nb3 Ndc4 28. Nf5 Bf8 29. Bh6 Qe6 30. Qc1 Bg6 31. Bxf8 Rxf8 32. Nxc5 Qe8 33. b3 Rc8 34. Na4 Bxf5 35. exf5 Qc6 36. Bxc4+ Nxc4 37. bxc4 Qxc4 38. Nb6 1-0

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.10"]
[Round "2.2"]
[White "Klaus, Christian"]
[Black "Richter, Georg"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2079"]
[BlackElo "2090"]
[PlyCount "80"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Berolina Mitte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nge2 0-0 6. 0-0 c6 7. a4 a5 8. h3 Na6 9. d3 Re8 10. f4 e5 11. f5 b5 12. axb5 cxb5 13. g4 Bb7 14. Ng3 Nd7 15. Be3 b4 16. Nd5 Bxd5 17. exd5 Nac5 18. g5 a4 19. h4 b3 20. h5 a3 21. h6 Bf8 22. bxa3 Be7 23. f6 bxc2 24. Qxc2 Bf8 25. a4 Qa5 26. Ne4 Rec8 27. Qe2 Nb3 28. Ra3 Nd4 29. Bxd4 exd4 30. Nf2 Re8 31. Qb2 Re5 32. Nh3 Rb8 33. Qxd4 Rb4 34. Qc3 Qa7+ 35. d4 Rxd4 36. Kh2 Rxa4 37. Rfa1 Rxa3 38. Qxa3 Qd4 39. Qa4 Qc3 40. Qa3 Qd4 1/2-1/2

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.03"]
[Round "7.2"]
[White "Klaus, Christian"]
[Black "Backens, Johannes"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2079"]
[BlackElo "1951"]
[PlyCount "75"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Schwarzenbach Caissa"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. 0-0 b4 10. Nd1 e5 11. c3 bxc3 12. bxc3 Nxe2+ 13. Qxe2 Nf6 14. f4 exf4 15. Bxf4 0-0 16. Qd2 Bb7 17. Bg5 h6 18. Bxh6 Ng4 19. Bxg7 Kxg7 20. d4 Qe7 21. Re1 Rh8 22. h3 Nf6 23. Nf2 Rhe8 24. Rab1 Qc7 25. Qf4 Ba8 26. Rxb8 Qxb8 27. e5 dxe5 28. dxe5 Nh5 29. Qe3 Bxg2 30. Kxg2 Qb7+ 31. Kh2 Kg8 32. Qxc5 Nf6 33. Qd6 Qf3 34. Qd4 Nd7 35. Ng4 Rb8 36. Qd2 Nc5 37. Re2 Ne4 38. Rxe4 1-0

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.30"]
[Round "6.2"]
[White "Rudolph, Lukas"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1930"]
[BlackElo "2079"]
[PlyCount "112"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Niederbrechen"]
[BlackTeam "Breitenworbis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Nf6 8. e5 Nd5 9. Nxd5 cxd5 10. c3 0-0 11. Be2 e6 12. 0-0 Nc6 13. h3 Bxf3 14. Bxf3 Rac8 15. a3 Na5 16. Qf2 Nc4 17. Bc1 dxe5 18. fxe5 f6 19. exf6 Rxf6 20. Qe2 h6 21. Re1 Rcf8 22. Kh1 Kh7 23. Rb1 Nxa3 24. bxa3 Qxb1 25. Bg5 Qb3 26. Bxf6 Rxf6 27. Qd3 Qxa3 28. Bg4 Qd6 29. Qb5 h5 30. Bf3 Qc6 31. Qxc6 bxc6 32. Ra1 Rf7 33. Ra6 Rc7 34. Kg1 e5 35. dxe5 Bxe5 36. c4 dxc4 37. Rxc6 Rxc6 38. Bxc6 Kh6 39. Kf2 Kg5 40. Ke3 Kh4 41. Kf3 c3 42. Ba4 a5 43. Bc2 g5 44. Ba4 g4+ 45. hxg4 hxg4+ 46. Ke4 Bf6 47. Kf5 Bg5 48. Bc2 Bd8 49. Kf4 Bc7+ 50. Ke3 Kg3 51. Be4 a4 52. Kd3 Ba5 53. Kc2 Kf2 54. Bf5 g3 55. Be4 a3 56. Kb3 Bb4 0-1

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.24"]
[Round "5.2"]
[White "Sprotte, Norbert"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2097"]
[BlackElo "2079"]
[PlyCount "68"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Breitenworbis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. g3 f6 4. Nc3 Nh6 5. e4 Nf7 6. Be3 e5 7. dxe5 fxe5 8. Bc4 d6 9. h4 h6 10. Qd2 Nc6 11. a3 a6 12. Rg1 Bg4 13. Nh2 Qd7 14. Nxg4 Qxg4 15. Qe2 Qxe2+ 16. Nxe2 Rf8 17. 0-0-0 0-0-0 18. h5 gxh5 19. f4 Bf6 20. Nc3 Ne7 21. Rh1 h4 22. Be6+ Kb8 23. Bxf7 Rxf7 24. fxe5 Bxe5 25. Rxh4 Bxg3 26. Rxh6 Rf3 27. Bd2 Be5 28. Rh7 Re8 29. Rg1 Ng8 30. Nd5 c6 31. Nc3 Nf6 32. Rf7 Rh8 33. Rgg7 Rh1+ 34. Nd1 Rff1 1/2-1/2

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.13"]
[Round "4.2"]
[White "Klaus, Christian"]
[Black "Strozewski, Frank"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2079"]
[BlackElo "1985"]
[PlyCount "109"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis"]
[BlackTeam "Erkenschwick"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 e5 6. Nge2 Ne7 7. 0-0 0-0 8. f4 Nbc6 9. h3 Rb8 10. g4 f5 11. gxf5 gxf5 12. fxe5 Nxe5 13. Nf4 b5 14. Qh5 Qe8 15. Qxe8 Rxe8 16. a4 a6 17. axb5 axb5 18. Ra7 N5c6 19. Rc7 Nd4 20. Nh5 Rb7 21. Rxc8 Nxc8 22. exf5 Ra7 23. f6 Bh8 24. Bd5+ Ne6 25. Nxb5 Rf7 26. Kh1 Nf8 27. Bf4 Ng6 28. Bxd6 Rd8 29. Bxf7+ Kxf7 30. Bh2 Rd5 31. Ng3 Nf8 32. Ne4 Ne6 33. Nbc3 Rh5 34. Kg2 Nd4 35. Rf2 Nf5 36. Nd5 Nh4+ 37. Kg3 Ng6 38. c4 Ne5 39. Nxc5 h6 40. b3 Rg5+ 41. Kf4 Ng6+ 42. Ke3 Rh5 43. Rf3 Nh4 44. Rf2 Nf5+ 45. Kd2 Nd4 46. Kc3 Ne6 47. Nxe6 Rxh3 48. Nd8+ Ke8 49. Nc6 Rh5 50. Be5 Kf8 51. Bd4 Rh1 52. f7 Bxd4+ 53. Nxd4 Re1 54. Kd2 Re5 55. Nc7 1-0

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.09"]
[Round "3.2"]
[White "Zobel, Andrej"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2022"]
[BlackElo "2079"]
[PlyCount "44"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum II"]
[BlackTeam "Breitenworbis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 f5 6. f3 Nf6 7. Nge2 0-0 8. Be3 fxe4 9. fxe4 Ng4 10. Bg1 Qg5 11. Qd3 Na6 12. Qg3 Nb4 13. Rc1 Bh6 14. Nb1 Nxa2 15. Rc2 Nb4 16. Rc3 Bd7 17. h3 Qf6 18. Rf3 Bf4 19. Rxf4 exf4 20. Qb3 f3 21. gxf3 Ne5 22. Nd4 Nxf3+ 0-1

[Event "DSOL 02 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.26"]
[Round "1.2"]
[White "Koop, Soeren"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2077"]
[BlackElo "2079"]
[PlyCount "34"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Wrist Kellinghusen"]
[BlackTeam "Breitenworbis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. 0-0-0 b5 7. h4 Ngf6 8. f3 h5 9. Kb1 Bb7 10. Nh3 c5 11. dxc5 dxc5 12. Nxb5 axb5 13. Bxb5 0-0 14. Bxd7 Qb6 15. c3 Nxe4 16. fxe4 Bxe4+ 17. Kc1 Rxa2 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1"]
[White "Sanal, Vahap"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2513"]
[BlackElo "2121"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 e5 5. c3 Nc6 6. Be3 Nf6 7. 0-0 0-0 8. Nbd2 d5 9. Bg5 h6 10. Bxf6 Bxf6 11. exd5 Qxd5 12. Be4 Qb5 13. Bxc6 bxc6 14. dxe5 Bxe5 15. c4 Qc5 16. b4 Qd6 17. c5 Qd5 18. Nxe5 Qxe5 19. Re1 Qd4 20. Re4 Qd3 21. Re3 Qd4 22. Ne4 Qxd1+ 23. Rxd1 Be6 24. a3 a5 25. bxa5 Rxa5 26. Rc3 Rb8 27. f3 Rbb5 28. Rdc1 Rb3 29. Rxb3 Bxb3 30. Ra1 f5 31. Nd2 Ba4 32. Rc1 Kf7 33. Kf2 Ke6 34. Nb1 Bb3 35. Re1+ Kd5 36. Re3 Bc4 37. Nd2 Rxc5 38. Re7 Ra5 39. Re5+ Kxe5 40. Nxc4+ Kd4 41. Nxa5 c5 42. Ke2 Kc3 43. Kd1 Kb2 44. Kd2 Kxa3 45. Kc3 1-0

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.28"]
[Round "5"]
[White "Klaus, Christian"]
[Black "Lagunow, Alexander"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2141"]
[BlackElo "2392"]
[PlyCount "76"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. Nge2 Nge7 7. 0-0 0-0 8. Rb1 d5 9. exd5 exd5 10. cxd5 Nb4 11. a3 Nbxd5 12. Nxd5 Nxd5 13. d4 c4 14. Nc3 Ne7 15. Bg5 h6 16. Bxe7 Qxe7 17. Nd5 Qd6 18. Ne3 Rd8 19. Nxc4 Qxd4 20. Qxd4 Rxd4 21. b3 Bf5 22. Rbd1 Rad8 23. Rxd4 Bxd4 24. Bxb7 Rb8 25. Bd5 Rxb3 26. Nd6 Rxa3 27. Bxf7+ Kg7 28. Nxf5+ gxf5 29. Bc4 Rc3 30. Ba6 Kf6 31. Kg2 Rc2 32. Kf3 Rd2 33. h3 Ra2 34. Bd3 a5 35. Be2 a4 36. Rb1 a3 37. Rb5 Rd2 38. Ra5 a2 0-1

[Event "Erfurt MT op 27th"]
[Site "Erfurt"]
[Date "2017.12.29"]
[Round "7"]
[White "Schiffer, Stefan"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2250"]
[BlackElo "2128"]
[PlyCount "68"]
[EventDate "2017.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e3 d6 4. Bd3 e5 5. dxe5 dxe5 6. e4 Nc6 7. c3 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. 0-0 0-0 11. Nbd2 Bg4 12. h3 Bxf3 13. Nxf3 Nd8 14. Bc4 Ne6 15. Bxe6 Qxe6 16. Qa4 Qb6 17. Qc2 Rad8 18. Rfd1 c6 19. Nd2 Rfe8 20. Qb3 Qc7 21. Nc4 Bf8 22. Ne3 h5 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Qxd1 Bc5 26. Nc4 b5 27. Nd2 Qd6 28. Qe2 Kg7 29. Nf3 Bb6 30. Nh2 Qf6 31. Qd2 Qd8 32. Qe2 Qf6 33. Qd2 Qd8 34. Qe2 Qf6 1/2-1/2

[Event "Erfurt MT op 27th"]
[Site "Erfurt"]
[Date "2017.12.27"]
[Round "3"]
[White "Klaus, Christian"]
[Black "Petkidis, Anthony"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2128"]
[BlackElo "2293"]
[PlyCount "48"]
[EventDate "2017.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. Nge2 d5 6. exd5 cxd5 7. d4 exd4 8. Nxd4 0-0 9. 0-0 Bg4 10. Qd3 Bxd4 11. Qxd4 Nc6 12. Qa4 d4 13. h3 Bh5 14. Nb1 Re8 15. Bg5 h6 16. Bxf6 Qxf6 17. Nd2 Re2 18. Ne4 Qe5 19. f3 d3 20. c3 Bg6 21. f4 Rxg2+ 22. Kxg2 Bxe4+ 23. Kh2 Qd5 24. Rfe1 Bf3 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.20"]
[Round "9"]
[White "Dobierzin, Olaf"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2011"]
[BlackElo "2129"]
[PlyCount "48"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 0-0 7. 0-0 c5 8. dxc5 dxc5 9. e5 Nf5 10. Bxf5 gxf5 11. Be3 Na6 12. Qe2 b6 13. Rfd1 Qe7 14. Nb5 Nc7 15. Nxc7 Qxc7 16. Bf2 Bb7 17. Bh4 Qc6 18. Rd6 Qe4 19. Qxe4 Bxe4 20. c4 Rfc8 21. Kf2 Bf8 22. Rd2 a6 23. Rc1 b5 24. b3 Rab8 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "8"]
[White "Klaus, Christian"]
[Black "Kuenzel, Andre"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2129"]
[BlackElo "1992"]
[PlyCount "74"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. g3 0-0 6. Bg2 c6 7. a4 Qa5 8. Bd2 Qb6 9. a5 Qc7 10. 0-0 Na6 11. h3 b6 12. axb6 axb6 13. d5 cxd5 14. exd5 Bd7 15. Be3 Nb4 16. Qd2 Bf5 17. Rac1 Ra5 18. g4 Bg6 19. f4 exf4 20. Nxf4 Nd7 21. Nxg6 hxg6 22. Qd4 Na2 23. Nxa2 Rxa2 24. g5 Rc8 25. c4 f5 26. b3 Nc5 27. Rb1 Ra3 28. Qc3 Rb8 29. Bc1 Raa8 30. h4 Re8 31. b4 Nd7 32. Bf4 Rac8 33. Rfc1 Bf8 34. Rb2 Qa7 35. Qd4 Qa3 36. Qc3 Qa7 37. Qd4 Qa3 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "7"]
[White "Weber, Benedikt"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2059"]
[BlackElo "2129"]
[PlyCount "72"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 Nd7 6. Bc4 e6 7. a4 b6 8. 0-0 Ne7 9. Qd2 h6 10. d5 e5 11. Ne1 Nf6 12. Be2 g5 13. g3 Ng6 14. Ng2 Bh3 15. f3 Qc8 16. Nd1 Nh5 17. c4 0-0 18. a5 bxa5 19. Rxa5 c6 20. Nf2 Bxg2 21. Kxg2 c5 22. Rfa1 Nhf4+ 23. Kh1 Nxe2 24. Qxe2 Bf6 25. Ng4 Bg7 26. b4 cxb4 27. c5 f5 28. exf5 Qxf5 29. Rxa6 Rab8 30. Rb6 b3 31. Bc1 dxc5 32. Rxb8 Rxb8 33. Ne3 Qd7 34. Bb2 Ne7 35. Qc4 Qb5 36. Ra8 Kh7 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.18"]
[Round "6"]
[White "Klaus, Christian"]
[Black "Haerig, Wilfried"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2129"]
[BlackElo "2010"]
[PlyCount "38"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Rb8 7. Nge2 b5 8. Qd2 b4 9. Nd1 Nd4 10. 0-0 e5 11. c3 bxc3 12. bxc3 Nxe2+ 13. Qxe2 Ne7 14. f4 0-0 15. fxe5 Bxe5 16. Bh6 Bg7 17. Bxg7 Kxg7 18. Ne3 Qa5 19. Rac1 Be6 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.17"]
[Round "4"]
[White "Klaus, Christian"]
[Black "Kniest, Oliver"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2129"]
[BlackElo "2291"]
[PlyCount "56"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Qe2 Bd6 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Qc4 Kh8 12. d4 e4 13. Ng5 f5 14. Qb5 Qe8 15. Qxb7 Be2 16. Qb3 Bxf1 17. Bxf1 h6 18. Ne6 Rf6 19. Nf4 Ne7 20. c4 Rb8 21. Qc3 c5 22. Be3 Nc6 23. Ne2 cxd4 24. Bxd4 Nxd4 25. Nxd4 Be5 26. Qe3 Qg6 27. Bg2 Rc8 28. Rc1 f4 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.17"]
[Round "5"]
[White "Ziese, Gerhard"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1982"]
[BlackElo "2129"]
[PlyCount "94"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. Be3 0-0 7. Nc3 a6 8. Qd2 b5 9. Bd3 Nd7 10. Rad1 Bb7 11. Bh6 c5 12. Bxg7 Kxg7 13. Rfe1 Qb6 14. Qe3 Rad8 15. Nb1 cxd4 16. Nxd4 e5 17. Nf3 Qxe3 18. Rxe3 d5 19. exd5 Nxd5 20. Ree1 f6 21. c3 Nc5 22. Bc2 Nf4 23. Rd2 e4 24. Nh4 f5 25. g3 Rxd2 26. Nxd2 Nfd3 27. Rb1 Rd8 28. Nf1 Ne5 29. Rd1 Ncd3 30. Ne3 Rc8 31. Bxd3 Nxd3 32. Rd2 Kf6 33. Nhg2 g5 34. Kf1 f4 35. Nd1 Ke6 36. Ne1 Ne5 37. Rd4 Rf8 38. Kg1 h5 39. a4 Bc6 40. axb5 axb5 41. Rd2 Ra8 42. Kf1 Bd5 43. Nc2 Bc4+ 44. Kg2 Bd3 45. Nd4+ Kf6 46. b3 f3+ 47. Kg1 Ra1 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.16"]
[Round "3"]
[White "Grosse, Marcus"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1953"]
[BlackElo "2129"]
[PlyCount "60"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Nf3 Bb7 7. Be2 e6 8. 0-0 Ne7 9. Qd2 h6 10. Rad1 Nd7 11. Rfe1 Nf6 12. e5 Nfd5 13. Nxd5 Nxd5 14. c4 Nxe3 15. Qxe3 0-0 16. b4 Qe7 17. Qb3 dxe5 18. Nxe5 c5 19. Bf3 cxd4 20. Bxb7 Qxb7 21. Rxd4 Rad8 22. Rxd8 Rxd8 23. b5 Bxe5 24. Rxe5 Qc7 25. Re1 a5 26. Qe3 Rc8 27. Rc1 Kh7 28. h4 Qc5 29. Qxc5 Rxc5 30. Kf1 Kg7 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.16"]
[Round "2"]
[White "Klaus, Christian"]
[Black "Riedel, Bert"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "1912"]
[PlyCount "55"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nh3 g6 6. 0-0 Bg7 7. f4 e6 8. f5 Nc6 9. d3 Nd4 10. Bg5 f6 11. Bd2 exf5 12. Nd5 Ne7 13. Nxe7 Kxe7 14. c3 Ne6 15. exf5 Bxg2 16. Kxg2 Nc7 17. Qg4 Qg8 18. Qe4+ Kd8 19. Bf4 Qf7 20. Bxc7+ Kxc7 21. Nf4 Rae8 22. Qf3 g5 23. Nd5+ Kb8 24. c4 Re5 25. b4 d6 26. a4 Rhe8 27. axb5 axb5 28. Nc7 1-0

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.15"]
[Round "1"]
[White "Bertram, Thomas"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1751"]
[BlackElo "2129"]
[PlyCount "64"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. Bg5 b5 8. Nd5 Nxd5 9. exd5 Bb7 10. c4 bxc4 11. Bxc4 Nd7 12. Re1 Nf6 13. Qd3 Re8 14. Bxf6 exf6 15. Rxe8+ Qxe8 16. Re1 Qd7 17. Qb3 Bc8 18. Qd1 f5 19. Bb3 Qd8 20. h3 Bd7 21. Ne5 dxe5 22. dxe5 Kh8 23. e6 Be8 24. e7 Qd7 25. d6 Qxd6 26. Ba4 Bf6 27. Qf3 Rb8 28. Bb3 Bxe7 29. Rd1 Qf6 30. Qe3 f4 31. Qa7 Qb6 32. Qxb6 cxb6 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.08"]
[Round "9"]
[White "Klaus, Christian"]
[Black "Schaetz, Christopher"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2115"]
[BlackElo "2016"]
[PlyCount "40"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 e6 9. 0-0 Nge7 10. Bh6 0-0 11. Bxg7 Kxg7 12. Nd1 e5 13. Ne3 Qc7 14. Nc3 Be6 15. f4 f5 16. exf5 Nxf5 17. Ncd5 Qc8 18. Nxf5+ Bxf5 19. fxe5 Nxe5 20. Nf4 Bd7 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.07"]
[Round "7"]
[White "Klaus, Christian"]
[Black "Kievelitz, Bernd"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2115"]
[BlackElo "1953"]
[PlyCount "73"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 d6 7. 0-0 Qc7 8. f4 Nd7 9. f5 e5 10. Be3 Ngf6 11. g4 h6 12. Nf2 Be7 13. Qc1 Nh7 14. Nd5 Bxd5 15. exd5 Bg5 16. c4 f6 17. Ne4 Bxe3+ 18. Qxe3 Ng5 19. Ng3 Nb6 20. b3 Kf7 21. h4 Nh7 22. Ne4 b4 23. g5 hxg5 24. hxg5 Nxg5 25. Nxg5+ fxg5 26. Qxg5 Rh6 27. f6 Rxf6 28. Be4 Rf8 29. Qg6+ Ke7 30. Qxg7+ R8f7 31. Qg5 Nd7 32. Bf5 Kf8 33. Bg6 Rxf1+ 34. Rxf1 Rxf1+ 35. Kxf1 Nb6 36. Qf6+ Kg8 37. Bf5 1-0

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.07"]
[Round "8"]
[White "Stets, Dmitry"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2385"]
[BlackElo "2115"]
[PlyCount "129"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bc4 e6 6. Bb3 Ne7 7. Be3 b5 8. a4 b4 9. Ne2 Nd7 10. Ng3 Nf6 11. a5 Bb7 12. Ba4+ Bc6 13. Qd2 0-0 14. Bxc6 Nxc6 15. Bh6 Rb8 16. Bxg7 Kxg7 17. c4 bxc3 18. bxc3 d5 19. e5 Ne4 20. Nxe4 dxe4 21. Ng5 Nxa5 22. Qf4 c5 23. 0-0 Nb3 24. Rxa6 Ra8 25. Rd6 Qe7 26. Nxe4 cxd4 27. cxd4 Rad8 28. Rd1 Qc7 29. h4 Rxd6 30. Nxd6 Qc2 31. Re1 Qd2 32. Qxd2 Nxd2 33. Rc1 Nb3 34. Rc4 Na5 35. Rc7 Nb3 36. Rc4 Na5 37. Rc7 Nb3 38. d5 Nd4 39. dxe6 Nxe6 40. Re7 Nd8 41. Rd7 Ne6 42. g3 Kg8 43. Ne4 Rd8 44. Ra7 Nd4 45. f4 h6 46. Nd6 Rf8 47. Ra4 Ne6 48. Ne4 Rb8 49. Ra3 Kg7 50. Kf2 Nd4 51. Ra7 Ne6 52. Nd6 Rf8 53. Ke3 h5 54. Ke4 Nc5+ 55. Kd5 Ne6 56. Rd7 Nd8 57. Re7 Kg8 58. Rd7 Kg7 59. Nxf7 Nxf7 60. e6 Kf6 61. Rxf7+ Rxf7 62. exf7 Kxf7 63. Ke5 Kg7 64. f5 Kf7 65. f6 1-0

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.06"]
[Round "6"]
[White "Collini, Carsten"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2172"]
[BlackElo "2115"]
[PlyCount "91"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 Nf6 5. d3 0-0 6. c4 e5 7. Nc3 Nh5 8. e4 h6 9. Nh4 Nc6 10. Nf5 Kh7 11. Nxg7 Nxg7 12. Qd2 g5 13. f4 f6 14. fxg5 fxg5 15. Rxf8 Qxf8 16. Qf2 Qxf2+ 17. Kxf2 Nd4 18. Bd2 Nge6 19. Rf1 c6 20. Bh3 Kg7 21. Bxe6 Bxe6 22. Kg2 b5 23. cxb5 cxb5 24. a3 Rc8 25. Be3 a6 26. Rf2 Bb3 27. Bxd4 exd4 28. Ne2 Bc2 29. Nxd4 Bxd3 30. Nf5+ Kh7 31. Nxd6 Rc5 32. Rd2 Bb1 33. Kf3 Re5 34. Rd5 Re6 35. e5 Kg6 36. g4 h5 37. h3 Ba2 38. Rc5 hxg4+ 39. hxg4 Bb3 40. Ne4 Bd1+ 41. Kg3 Be2 42. Rd5 Bc4 43. Rd6 a5 44. b4 axb4 45. axb4 Bb3 46. Nc5 1-0

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.05"]
[Round "4"]
[White "Gerhardt, Dirk"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1976"]
[BlackElo "2115"]
[PlyCount "114"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nbd2 Nc6 5. c3 e5 6. Bb5 Bd7 7. dxe5 Nxe5 8. Qe2 Nf6 9. Nxe5 dxe5 10. 0-0 0-0 11. Bxd7 Qxd7 12. Nf3 Rfe8 13. h3 Qc6 14. Re1 Nd7 15. Nh2 Nc5 16. f3 Rad8 17. Be3 Nd3 18. Red1 Nf4 19. Qc2 Bf8 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Bc5 23. Qd2 Bxe3+ 24. Qxe3 Qb5 25. Qd2 h5 26. Nf1 Qd3 27. Qxd3 Nxd3 28. b4 Nc1 29. a3 Ne2+ 30. Kf2 Nxc3 31. Ne3 Nb5 32. a4 Nd6 33. Nd5 c6 34. Nf6+ Kg7 35. Nd7 f6 36. Ke2 Kf7 37. Kd3 Ke7 38. Nc5 b6 39. Nb3 Nb7 40. Nd2 Kd6 41. Nc4+ Kc7 42. h4 Nd8 43. g4 Ne6 44. g5 b5 45. axb5 cxb5 46. Na3 a6 47. gxf6 Kd6 48. Nc2 Nf4+ 49. Ke3 Ke6 50. Kf2 Kxf6 51. Kg3 Nd3 52. Kg2 g5 53. Kg3 gxh4+ 54. Kxh4 Kg6 55. Kh3 Kg5 56. Kg3 h4+ 57. Kh3 Kf4 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.05"]
[Round "5"]
[White "Klaus, Christian"]
[Black "Platz, Daniel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2115"]
[BlackElo "2015"]
[PlyCount "59"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. b3 Bd7 8. Be2 f6 9. Bf4 cxd4 10. cxd4 Be7 11. 0-0 g5 12. Be3 g4 13. Ne1 h5 14. Nc3 Nh6 15. Na4 Qc7 16. Bxh6 Rxh6 17. Qd2 Rh7 18. exf6 Bxf6 19. Rc1 Qd8 20. Nc2 Bg5 21. Qd3 Rg7 22. Rce1 Qc7 23. Nc5 0-0-0 24. b4 Rf8 25. b5 Ne7 26. Ne3 Kb8 27. Rc1 Qd6 28. Qc3 b6 29. Na6+ Kb7 30. Qc7+ 1-0

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.04"]
[Round "3"]
[White "Klaus, Christian"]
[Black "Kaase, Julian"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2115"]
[BlackElo "1689"]
[PlyCount "42"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 e6 7. a3 Nge7 8. 0-0 0-0 9. Rb1 a6 10. b4 Rb8 11. h3 cxb4 12. axb4 b5 13. cxb5 axb5 14. d4 d5 15. Bf4 Rb6 16. e5 Nf5 17. g4 Nh4 18. Bh1 f6 19. exf6 Bxf6 20. Bh6 Rf7 21. f4 Ra7 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.04"]
[Round "2"]
[White "Schmid, Eugen"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1962"]
[BlackElo "2115"]
[PlyCount "112"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Nf6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Nd2 Nd7 12. Nb3 Ra8 13. Be3 f5 14. f3 b6 15. a4 Nc5 16. Nxc5 dxc5 17. a5 Bd7 18. d6 cxd6 19. Qxd6 Rf6 20. Qd2 Be8 21. Qxd8 Rxd8 22. axb6 Rxb6 23. Bxc5 Rb7 24. Rfd1 Rxd1+ 25. Rxd1 Nc6 26. Nb5 Bf7 27. Kf1 Rb8 28. Bf2 Bh6 29. exf5 Na5 30. Nd6 gxf5 31. Nxf5 Bf8 32. c5 Nb3 33. Nd6 Be6 34. c6 Nd4 35. c7 Ra8 36. Bxd4 exd4 37. Nb5 Bc5 38. Nxd4 Bc8 39. Nc6 Kg7 40. Rc1 Be3 41. Rb1 Bf4 42. Ne7 Be6 43. c8Q Bxc8 44. Nxc8 Rxc8 45. g3 Rc1+ 46. Rxc1 Bxc1 47. f4 Kf6 48. Kg2 h6 49. Kf3 Bd2 50. h4 Be1 51. h5 Bd2 52. Ke4 Be1 53. g4 Bd2 54. Ba6 Bc1 55. Bb5 Bd2 56. Be8 Bc1 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.03"]
[Round "1"]
[White "Klaus, Christian"]
[Black "Graupner, Thomas"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2115"]
[BlackElo "1819"]
[PlyCount "87"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nf6 7. h3 Rb8 8. f4 0-0 9. Nge2 e5 10. 0-0 Nd4 11. g4 b5 12. Ng3 b4 13. Nb1 Bxg4 14. hxg4 Nxc2 15. Qxc2 Nxg4 16. Qe2 Qh4 17. Rf3 Nxe3 18. f5 Ng4 19. Nf1 h5 20. Nbd2 Rbd8 21. Rh3 Qf6 22. Ne3 Nxe3 23. Qxe3 Kh7 24. Nc4 Bh6 25. Qf2 Bf4 26. Ne3 Bxe3 27. Qxe3 h4 28. fxg6+ fxg6 29. Rf1 Qe7 30. Rhf3 Rxf3 31. Qxf3 Kg7 32. Bh3 Rh8 33. Kh2 Rd8 34. Rf2 Rh8 35. Qg4 Rf8 36. Rxf8 Qxf8 37. Qxh4 Qf4+ 38. Qg3 Qd2+ 39. Qg2 Qxd3 40. Bf5 Kh8 41. Qxg6 Qd2+ 42. Kh3 Qe3+ 43. Kh4 Qf4+ 44. Kh5 1-0

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.29"]
[Round "6"]
[White "Klaus, Christian"]
[Black "Rensch, Toralf"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2082"]
[BlackElo "2060"]
[PlyCount "59"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 Nc6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. Be2 e5 6. c3 Be7 7. 0-0 0-0 8. Qc2 Re8 9. Re1 Bf8 10. b4 a6 11. a3 g6 12. h3 Be6 13. Ng5 Bd7 14. exd5 Nxd5 15. Nde4 Nf4 16. Bxf4 exf4 17. Qb3 Be6 18. Nxe6 Rxe6 19. Bg4 Re8 20. d4 Kg7 21. Bf3 Rb8 22. Rad1 h6 23. Qb2 f5 24. Nc5 Bxc5 25. bxc5 Rxe1+ 26. Rxe1 Qf6 27. Bd5 Nd8 28. Re8 Qg5 29. Qe2 c6 30. Qe5+ 1-0

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.29"]
[Round "7"]
[White "Schmidt, Matthias"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2024"]
[BlackElo "2082"]
[PlyCount "80"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 a6 5. a4 b6 6. Bc4 e6 7. Nc3 Ne7 8. 0-0 0-0 9. Bg5 h6 10. Be3 Bb7 11. Qd2 Kh7 12. Nh2 d5 13. exd5 exd5 14. Bd3 c5 15. Nd1 cxd4 16. Bf4 Nd7 17. Nf3 Nc5 18. Be5 Nc6 19. Bxg7 Kxg7 20. Re1 Qf6 21. a5 Nxa5 22. Qb4 Nc4 23. Bxc4 a5 24. Qd2 dxc4 25. Qxd4 Bxf3 26. Qxf6+ Kxf6 27. gxf3 Ne6 28. Ne3 b5 29. Red1 a4 30. Rd5 Rab8 31. Kh2 Rfd8 32. Rad1 Ke7 33. Kg3 f5 34. f4 Rxd5 35. Rxd5 Nc7 36. Re5+ Kd6 37. h4 h5 38. Nd1 Re8 39. Re3 Rxe3+ 40. fxe3 b4 0-1

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.28"]
[Round "5"]
[White "Feicht, Arno"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2093"]
[BlackElo "2082"]
[PlyCount "82"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 Nc6 5. Nge2 a6 6. Qd2 b5 7. a3 h6 8. Be3 Nf6 9. f3 e5 10. b3 exd4 11. Nxd4 Nxd4 12. Bxd4 0-0 13. Rd1 Bb7 14. g3 c5 15. Be3 Qa5 16. Nb1 Qxd2+ 17. Rxd2 d5 18. exd5 Bxd5 19. Kf2 Ng4+ 20. fxg4 Bxh1 21. Bxc5 Rfd8 22. Bd3 Bd4+ 23. Bxd4 Rxd4 24. h3 Re8 25. Nc3 Bc6 26. b4 Rdd8 27. h4 Be4 28. Nxe4 Rxe4 29. Kf3 Re1 30. h5 Kg7 31. Kg2 Ra1 32. hxg6 fxg6 33. Re2 Kf6 34. g5+ hxg5 35. Rf2+ Kg7 36. Re2 Rd6 37. Re7+ Kf6 38. Ra7 g4 39. Ra8 Ra2 40. Kf1 Rxa3 41. Bxb5 Rf3+ 0-1

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.28"]
[Round "4"]
[White "Klaus, Christian"]
[Black "Moeller, Frank"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2082"]
[BlackElo "1835"]
[PlyCount "73"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nf3 Nge7 7. a3 Bd7 8. b4 Rc8 9. Be2 a6 10. 0-0 h6 11. Nbd2 Nb8 12. Bb2 Ng6 13. g3 Be7 14. Bd3 0-0 15. h4 Re8 16. h5 Nf8 17. Nb3 Ba4 18. Nfd2 b6 19. Qe2 Qd7 20. Rac1 Qb7 21. f4 Qd7 22. Na1 Qa7 23. Nc2 Bxc2 24. Bxc2 Rc7 25. Qd3 Nbd7 26. f5 Bg5 27. Rcd1 Bxd2 28. Rxd2 b5 29. Rdf2 Nb6 30. Bc1 Nc4 31. f6 Rec8 32. fxg7 Kxg7 33. Qf3 Nh7 34. Qf4 Ng5 35. Qf6+ Kg8 36. Bxg5 hxg5 37. h6 1-0

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.27"]
[Round "3"]
[White "Junk, Philipp"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1757"]
[BlackElo "2082"]
[PlyCount "30"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h4 Nc6 5. Be3 Nf6 6. f3 a6 7. a4 h5 8. Be2 e5 9. d5 Ne7 10. Qd2 c6 11. dxc6 bxc6 12. Rd1 d5 13. exd5 cxd5 14. Nxd5 Qxd5 15. Qb4 Qb7 0-1

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.27"]
[Round "2"]
[White "Klaus, Christian"]
[Black "Heber, Markus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2082"]
[BlackElo "1850"]
[PlyCount "65"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nf6 5. Bg2 Nc6 6. Nh3 e5 7. exd5 Nxd5 8. 0-0 Be6 9. Nc4 Be7 10. Re1 Bf6 11. f4 exf4 12. Bxf4 0-0 13. c3 Qd7 14. Qh5 Nde7 15. Nf2 b6 16. Ne4 Nd5 17. Ne3 Bd8 18. Nxc5 bxc5 19. Bxd5 Bxd5 20. Qxd5 Qxd5 21. Nxd5 Bb6 22. Rad1 Rad8 23. Nxb6 axb6 24. Bc7 Ra8 25. Bxb6 c4 26. Bc5 Rfb8 27. Ba3 cxd3 28. Rxd3 f6 29. c4 Ne5 30. Rc3 Rd8 31. c5 Rac8 32. b4 Rd2 33. b5 1-0

[Event "Erfurt HT op 24th"]
[Site "Erfurt"]
[Date "2014.12.26"]
[Round "1"]
[White "Markus, Nico"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1825"]
[BlackElo "2082"]
[PlyCount "145"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. c3 b6 7. Bf4 Bb7 8. Nbd2 0-0 9. Re1 Nd7 10. Qe2 a6 11. a3 Nf6 12. h3 h6 13. Bh2 g5 14. e5 Nfd5 15. exd6 cxd6 16. Ne4 Nf4 17. Bxf4 gxf4 18. Bd3 Ng6 19. Ned2 Nh4 20. Nxh4 Qxh4 21. Nf3 Qf6 22. Be4 Bxe4 23. Qxe4 b5 24. Re2 Rfc8 25. Qd3 Rab8 26. Ne1 a5 27. Nc2 Bf8 28. Qf3 Qf5 29. Qe4 Qg5 30. Qf3 d5 31. g3 Bd6 32. g4 h5 33. Kh1 hxg4 34. Qxg4 Qxg4 35. hxg4 Kg7 36. Kg2 Rh8 37. f3 Kf6 38. Rh1 Rxh1 39. Kxh1 Rh8+ 40. Kg2 Rc8 41. Rd2 Rc4 42. Kf2 b4 43. axb4 axb4 44. Nxb4 Bxb4 45. cxb4 Rxb4 46. Kg2 Ke7 47. Kh3 Kd6 48. Kg2 Rb3 49. Kf2 Kc6 50. Rc2+ Kb5 51. Ke2 Re3+ 52. Kf2 Rb3 53. Ke2 Re3+ 54. Kf2 Rd3 55. Rc7 Rxd4 56. Rxf7 Kc6 57. Ke2 Rb4 58. Ke1 e5 59. Rf5 Kd6 60. g5 Rxb2 61. g6 Rg2 62. Rf6+ Kc5 63. Ra6 e4 64. Ra5+ Kd4 65. Ra4+ Ke5 66. fxe4 dxe4 67. Ra5+ Kf6 68. Ra6+ Kf5 69. Ra5+ Kxg6 70. Ra4 Kf5 71. Kf1 Rh2 72. Ra6 e3 73. Ra3 0-1

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.09"]
[Round "7"]
[White "Gempe, Thomas"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2270"]
[BlackElo "2091"]
[PlyCount "28"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nd7 6. Nf3 b6 7. Qd2 Bb7 8. Bc4 e6 9. Bg5 Ne7 10. 0-0 h6 11. Be3 Nf6 12. d5 e5 13. h3 g5 14. Nh2 Ng6 1/2-1/2

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.09"]
[Round "8"]
[White "Klaus, Christian"]
[Black "Duzy, Stefan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "1961"]
[PlyCount "63"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 d5 4. e5 Nc6 5. Nf3 Nge7 6. a3 cxd4 7. cxd4 Qb6 8. b4 Nf5 9. Bb2 a5 10. Qa4 Bd7 11. b5 Na7 12. Nc3 Be7 13. Bd3 Nh4 14. Nxh4 Bxh4 15. 0-0 Qd8 16. f4 f5 17. Qd1 0-0 18. g4 g6 19. Qf3 Be8 20. Kh1 Be7 21. Rg1 Kh8 22. gxf5 gxf5 23. Qh3 Bf7 24. Na4 Rg8 25. Rxg8+ Bxg8 26. Rg1 Qf8 27. Nc5 b6 28. Nd7 Qd8 29. Qh6 Bf8 30. Rxg8+ Kxg8 31. Nf6+ Kf7 32. Qh5+ 1-0

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.09"]
[Round "9"]
[White "Meissner, Felix"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2267"]
[BlackElo "2091"]
[PlyCount "81"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Nd7 6. e5 Ne7 7. Bd3 0-0 8. 0-0 f6 9. Qe2 dxe5 10. fxe5 Nc6 11. Bc4 Qe7 12. exf6 Nxf6 13. Bg5 h6 14. Bh4 g5 15. Bf2 Ng4 16. Rad1 Nxf2 17. Rxf2 Kh8 18. h3 Bd7 19. Ne4 Rf4 20. c3 Raf8 21. Nc5 Nd8 22. Nd3 R4f5 23. Rdf1 Nc6 24. Nc5 Rxc5 25. dxc5 Qxc5 26. Kh1 a6 27. Bd3 Rf4 28. Bc2 e5 29. Ne1 Qd5 30. Bb3 Qd6 31. Nd3 Rh4 32. Qe3 e4 33. Nc5 Bc8 34. Rd1 Qe5 35. Rd5 Qe7 36. Bc2 g4 37. Qxe4 Qxe4 38. Nxe4 Be6 39. Rd1 Ne5 40. Rd8+ Bg8 41. Bb3 1-0

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.08"]
[Round "6"]
[White "Klaus, Christian"]
[Black "Podolnyy, Jakiv"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "1985"]
[PlyCount "99"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 cxd4 6. cxd4 Nc6 7. a3 Nh6 8. b4 Nf5 9. Bb2 Be7 10. Be2 Bd7 11. 0-0 0-0 12. Qd3 f6 13. Nbd2 a6 14. Nb3 Nd8 15. Nc5 Bb5 16. Qd2 Bxc5 17. dxc5 Qc6 18. Rfe1 Bxe2 19. Rxe2 fxe5 20. Nxe5 Qc7 21. Rae1 Qe7 22. f4 Rc8 23. g4 Nh6 24. f5 Qh4 25. fxe6 Nxg4 26. Nxg4 Nxe6 27. Rxe6 Qxg4+ 28. Qg2 Qxg2+ 29. Kxg2 Rf4 30. Re8+ Rxe8 31. Rxe8+ Kf7 32. Rd8 Ke6 33. Rd6+ Ke7 34. Rxd5 Rc4 35. Kg3 g6 36. Rd6 Rc2 37. Bf6+ Kf7 38. Bg5 Rc3+ 39. Kf4 Rxa3 40. Rd7+ Ke6 41. Rxh7 Ra4 42. Rxb7 a5 43. c6 Kd6 44. c7 Kd7 45. Bd8 axb4 46. Rb8 b3+ 47. Kg5 Rc4 48. c8Q+ Rxc8 49. Rxc8 Kxc8 50. Bf6 1-0

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.07"]
[Round "4"]
[White "Klaus, Christian"]
[Black "Langer, Stefan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2091"]
[BlackElo "1805"]
[PlyCount "43"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nge2 c6 6. 0-0 d5 7. exd5 Nxd5 8. Nxd5 cxd5 9. d4 e4 10. f3 f5 11. c4 exf3 12. Bxf3 dxc4 13. Qa4+ Nc6 14. Qxc4 Nxd4 15. Bd5 Nxe2+ 16. Qxe2+ Qe7 17. Qb5+ Bd7 18. Qxb7 Qc5+ 19. Kh1 Rd8 20. Bg5 Be5 21. Rfe1 Be6 22. Bxe6 1-0

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.07"]
[Round "5"]
[White "Reimann, Hubert"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2004"]
[BlackElo "2091"]
[PlyCount "96"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Bg5 c6 9. Qxd8 Rxd8 10. Nxe5 Re8 11. Bf4 Nxe4 12. Nxe4 Bxe5 13. Bxe5 Rxe5 14. Nd6 Na6 15. f4 Re7 16. Kf2 Nc5 17. Rhe1 a5 18. Bf1 Rxe1 19. Rxe1 Be6 20. Re5 b6 21. f5 gxf5 22. Nxf5 f6 23. Nh6+ Kg7 24. Rh5 Kg6 25. Rh4 Kg5 26. g3 Rd8 27. Ke3 f5 28. Be2 f4+ 29. Kf2 Rd2 30. Ng8 fxg3+ 31. hxg3 Rxe2+ 32. Kxe2 Bxg8 33. b3 h5 34. Ke3 Bh7 35. Rd4 Bg6 36. Rd6 Be8 37. Rd8 Bg6 38. Rc8 Be4 39. a3 Bg2 40. b4 axb4 41. axb4 Na6 42. b5 cxb5 43. cxb5 Nc5 44. Kf2 Bh3 45. Rc6 Nd7 46. Rd6 Bf5 47. Ke1 Kg4 48. Kf2 Kg5 1/2-1/2

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.06"]
[Round "3"]
[White "Fiedler, Gerd"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1585"]
[BlackElo "2091"]
[PlyCount "46"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 d6 4. Nf3 Nd7 5. Bc4 e6 6. a4 Ne7 7. 0-0 b6 8. d3 Bb7 9. Qe1 0-0 10. f5 exf5 11. Qh4 d5 12. Bh6 dxc4 13. Ng5 Nf6 14. e5 Nh5 15. Bxg7 Kxg7 16. g4 Qd4+ 17. Rf2 h6 18. Ne6+ fxe6 19. Qxe7+ Rf7 20. Qh4 Qxg4+ 21. Qxg4 fxg4 22. Rxf7+ Kxf7 23. Nb5 a6 0-1

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.06"]
[Round "2"]
[White "Hofmann, Helge"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1773"]
[BlackElo "2091"]
[PlyCount "77"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. 0-0 c5 6. c3 Qc7 7. Re1 Nh6 8. e5 0-0 9. Bf4 dxe5 10. dxe5 e6 11. Bb5 Nf5 12. g4 Ne7 13. Bg5 f6 14. exf6 Nxf6 15. Bc4 Ned5 16. Bxf6 Nxf6 17. Nbd2 Nxg4 18. Rxe6 Kh8 19. Re2 Qf4 20. Re4 Qh6 21. Be6 Bxe6 22. Rxe6 Rad8 23. Qe2 Nxh2 24. Kg2 Nxf3 25. Nxf3 Qh5 26. Qe4 Qf5 27. Re1 Rd3 28. Qxf5 Rxf5 29. Re8+ Bf8 30. R1e3 Rd7 31. Re2 Kg7 32. c4 g5 33. R8e6 Rdf7 34. Ne5 Re7 35. Rxe7+ Bxe7 36. Nc6 Bf6 37. Nxa7 Bd4 38. Nb5 Re5 39. Nxd4 1-0

[Event "Leipzig VfB op 20th"]
[Site "Leipzig"]
[Date "2013.03.05"]
[Round "1"]
[White "Klaus, Christian"]
[Black "Haerig, Wolfram"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2091"]
[BlackElo "1759"]
[PlyCount "81"]
[EventDate "2013.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 0-0 5. Nge2 Nc6 6. 0-0 d6 7. h3 Be6 8. Nd5 Bc5 9. c3 Bxd5 10. exd5 Ne7 11. b4 Bb6 12. a4 a5 13. Qb3 Qd7 14. Bb2 Rfe8 15. b5 Qf5 16. c4 Ne4 17. Bxe4 Qxe4 18. Rae1 Qg6 19. d4 exd4 20. Nxd4 Bc5 21. Qf3 h6 22. Re4 Bxd4 23. Rxd4 Qc2 24. Ba1 Ng6 25. Rg4 Ne5 26. Qf6 Qh7 27. Bxe5 Rxe5 28. b6 Kf8 29. Qf3 Rc8 30. bxc7 Rxc7 31. Qa3 Ke7 32. Rc1 Kd7 33. Rf4 f6 34. Qb2 Qd3 35. Kg2 Kc8 36. Qb6 Rxd5 37. Re1 Re5 38. Rd4 Qxd4 39. Qxd4 Rxe1 40. Qxd6 Ree7 41. c5 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.19"]
[Round "7.3"]
[White "Toepfer, Lukas"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1585"]
[BlackElo "2074"]
[PlyCount "58"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. d3 d6 6. Nge2 Be6 7. 0-0 Qd7 8. Nd5 0-0-0 9. Be3 Bxe3 10. Nxe3 Nge7 11. f4 f6 12. d4 d5 13. dxe5 fxe5 14. fxe5 d4 15. Nf5 g6 16. Nxe7+ Qxe7 17. Nf4 Nxe5 18. b3 Bg4 19. Qd2 Qc5 20. Nd3 Nxd3 21. Qxd3 Bd7 22. a4 Rhf8 23. Kh1 Be6 24. Rxf8 Rxf8 25. Rf1 Rxf1+ 26. Bxf1 Qe5 27. Qf3 Kd7 28. Kg2 Ke7 29. Qf4 Qxf4 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.18"]
[Round "5.3"]
[White "Armbrust, Florian"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2268"]
[BlackElo "2074"]
[PlyCount "77"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 exd4 7. Nxd4 Qb6 8. Nb3 a5 9. Qf3 Be7 10. Be3 Qc7 11. a4 Na6 12. 0-0 Nb4 13. Rae1 Be6 14. Nd4 0-0 15. Nxe6 fxe6 16. Qh3 e5 17. Bc4+ Kh8 18. fxe5 dxe5 19. Re2 Na6 20. Be6 Nc5 21. Bf5 Kg8 22. Ref2 g6 23. Be6+ Nxe6 24. Qxe6+ Kg7 25. Bg5 Qd8 26. Qxe5 h6 27. Bh4 g5 28. Bg3 Qe8 29. Ne2 Bd8 30. Nd4 Qxe5 31. Bxe5 Re8 32. Bxf6+ Bxf6 33. Rxf6 Rxe4 34. Ne6+ Kh7 35. Nf8+ Kg7 36. Rg6+ Kh8 37. Rff6 Rxf8 38. Rxf8+ Kh7 39. Rd6 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.18"]
[Round "6.3"]
[White "Klaus, Christian"]
[Black "Rehberg, Raphael"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2074"]
[BlackElo "2164"]
[PlyCount "149"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. 0-0 0-0 9. f4 Nd4 10. h3 Rb8 11. Qd2 f5 12. Nc1 b5 13. Nd1 exf4 14. gxf4 b4 15. c3 bxc3 16. bxc3 Ndc6 17. Ne2 Ba6 18. Nf2 Qa5 19. Rac1 Rb6 20. Ng3 fxe4 21. Nfxe4 Nd8 22. f5 gxf5 23. Bg5 fxe4 24. Bxe7 Rxf1+ 25. Rxf1 Rb7 26. Nf5 Ne6 27. Bxe4 Qxc3 28. Qxc3 Bxc3 29. Bxb7 Bxb7 30. Bxd6 Ba6 31. Rd1 Kf7 32. Kf2 Nd4 33. Nxd4 cxd4 34. Kg3 Bb7 35. Kf4 Ke6 36. Bf8 Bd5 37. a3 Bb3 38. Rg1 Bd2+ 39. Kf3 a5 40. Ke2 Be3 41. Rg7 h6 42. Ra7 a4 43. Bxh6 Bg1 44. Ra5 Bh2 45. Bf8 Bf4 46. Bc5 Bc7 47. Rb5 Kd5 48. Bb4+ Ke6 49. Rg5 Kf6 50. Rc5 Bg3 51. Kf3 Bh4 52. Rb5 Be6 53. Rh5 Bg5 54. Be7+ Kxe7 55. Rxg5 Bxh3 56. Rd5 Be6 57. Rxd4 Bb3 58. Rh4 Kd6 59. Ke4 Kc5 60. Rh5+ Kd6 61. Kd4 Kc6 62. Rc5+ Kd6 63. Rc8 Kd7 64. Rh8 Kc6 65. Ke5 Kd7 66. Rh6 Bc2 67. d4 Ke7 68. Rc6 Bb3 69. Rc7+ Kd8 70. Rg7 Ke8 71. Kd6 Kd8 72. d5 Kc8 73. Rg5 Bc4 74. Ke7 Bb5 75. d6 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.17"]
[Round "4.3"]
[White "Klaus, Christian"]
[Black "Roggon, Jacob"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2074"]
[BlackElo "2029"]
[PlyCount "101"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 Nf6 8. Nf3 Ne4 9. Nxe4 Bxe4 10. Be3 Qa5+ 11. Bd2 Qc7 12. Ne5 e6 13. Bd3 Bxd3 14. Nxd3 Nd7 15. h5 Be7 16. Qf3 Bf6 17. Ne5 Nb6 18. 0-0-0 0-0-0 19. Qe4 Rhf8 20. Rh3 Qd6 21. Rd3 Nd5 22. Rb3 Be7 23. Qe2 Nf6 24. Ba5 Nd5 25. g3 Rde8 26. c4 Nf6 27. Qf3 Nd7 28. c5 Qd5 29. Qxd5 cxd5 30. Nxd7 Kxd7 31. Rxb7+ Kc6 32. Rxa7 Bf6 33. a4 Re7 34. Rxe7 Bxe7 35. b4 Ra8 36. Kb2 Bf6 37. Kb3 Kb7 38. Bb6 g6 39. hxg6 fxg6 40. b5 g5 41. fxg5 Bxg5 42. a5 Rf8 43. Rd3 Rf1 44. Kb4 Rb1+ 45. Rb3 Rc1 46. Rb2 Rc4+ 47. Kb3 Be3 48. Rc2 Bxd4 49. Rxc4 dxc4+ 50. Kxc4 Be5 51. g4 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.16"]
[Round "3.3"]
[White "Hirneise, Tobias"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2012"]
[BlackElo "2074"]
[PlyCount "109"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. g3 Nbd7 5. Bg2 e5 6. Nge2 b5 7. a3 Be7 8. 0-0 0-0 9. h3 a5 10. g4 Nb6 11. Ng3 Ba6 12. Re1 Nfd7 13. Nf5 Bf6 14. Ne2 g6 15. Nfg3 c5 16. c3 cxd4 17. cxd4 Rc8 18. f4 Bg7 19. Kh2 Qe7 20. f5 exd4 21. g5 f6 22. Nxd4 Nc5 23. Nf3 a4 24. Bf4 Nc4 25. h4 Rfd8 26. Bh3 Rc7 27. fxg6 hxg6 28. h5 Nxb2 29. Qd5+ Qf7 30. Qxf7+ Kxf7 31. hxg6+ Kg8 32. Nh5 Nbd3 33. gxf6 Nxf4 34. f7+ Kh8 35. Nxf4 Bc8 36. Bxc8 Rcxc8 37. Rad1 Bh6 38. Nh5 Ne6 39. Nd4 Nxd4 40. Rxd4 Rc5 41. Rd5 Rdc8 42. Kg3 Rc2 43. Rf1 b4 44. Rxd6 b3 45. Re6 Rf8 46. Re8 Rc8 47. Rxc8 Rxc8 48. e5 Bf8 49. e6 Bxa3 50. g7+ Kh7 51. f8Q Bxf8 52. Rxf8 Rc3+ 53. Kg4 Rc4+ 54. Kg5 Rc5+ 55. Kf6 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.16"]
[Round "2.3"]
[White "Klaus, Christian"]
[Black "Mueller, Philipp"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2074"]
[BlackElo "2016"]
[PlyCount "64"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nge7 7. a3 a6 8. Rb1 Rb8 9. b4 cxb4 10. axb4 b5 11. cxb5 axb5 12. 0-0 Qb6 13. d3 Nd4 14. Nxd4 Bxd4 15. Ne2 Bf6 16. Be3 Qd8 17. f4 d6 18. g4 h6 19. Ng3 h5 20. gxh5 gxh5 21. Nxh5 Ng6 22. Qg4 Nh4 23. Nxf6+ Qxf6 24. e5 Qh6 25. Ba7 Nxg2 26. Bxb8 Qxh2+ 27. Kf2 Nxf4+ 28. Ke1 Nxd3+ 29. Kd1 Nf2+ 30. Rxf2 Qxf2 31. Qe4 d5 32. Rc1 Qf1+ 0-1

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.15"]
[Round "1.3"]
[White "Mueller, Pascal"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1699"]
[BlackElo "2074"]
[PlyCount "29"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 e5 5. Nf3 Nbd7 6. 0-0 Be7 7. h3 0-0 8. Be3 b5 9. Ne2 Re8 10. c3 a6 11. Ng3 g6 12. Re1 Qc7 13. Rc1 Nf8 14. c4 b4 15. d5 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.04"]
[Round "9"]
[White "Klaus, Christian"]
[Black "Behm, Simon"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2061"]
[BlackElo "2071"]
[PlyCount "19"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nge7 7. 0-0 0-0 8. Be3 d6 9. f4 f5 10. Qd2 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.03"]
[Round "8"]
[White "Mueller, Philipp"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1785"]
[BlackElo "2061"]
[PlyCount "41"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. Be3 Nc6 6. d5 Nce7 7. c5 f5 8. f3 Nf6 9. cxd6 cxd6 10. Rc1 a6 11. Bd3 Bd7 12. a4 0-0 13. Qb3 fxe4 14. fxe4 b5 15. Nf3 Ng4 16. Bg1 bxa4 17. Qa3 Qb8 18. h3 Bh6 19. Rc2 Ne3 20. Bxe3 Bxe3 21. Nxa4 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.02"]
[Round "7"]
[White "Klaus, Christian"]
[Black "Kesten, Sebastian"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2061"]
[BlackElo "1835"]
[PlyCount "147"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Ne7 8. Nd1 d6 9. c3 Ndc6 10. Bh6 Bxh6 11. Qxh6 Ng8 12. Qd2 e5 13. Ne2 Nge7 14. 0-0 0-0 15. Ne3 f5 16. f4 Rb8 17. Rad1 Be6 18. b3 b5 19. d4 exd4 20. cxd4 Nxd4 21. Nxd4 cxd4 22. Qxd4 Qb6 23. Rfe1 Qxd4 24. Rxd4 Rb6 25. Red1 Nc8 26. Rc1 fxe4 27. Rxe4 Bf7 28. Bh3 Rb8 29. Rd4 Re8 30. Rxc8 Rbxc8 31. Bxc8 Rxe3 32. Rxd6 Rc3 33. Bh3 Rc1+ 34. Bf1 a5 35. Rd2 a4 36. Kf2 axb3 37. axb3 b4 38. Rd4 Rc2+ 39. Be2 Bxb3 40. Rxb4 Bf7 41. Ke3 Ra2 42. Rb8+ Kg7 43. Rb7 Ra3+ 44. Kd4 Ra4+ 45. Kc5 Ra5+ 46. Kb4 Ra1 47. Rd7 Rb1+ 48. Kc3 Rc1+ 49. Kd2 Rc5 50. Bf3 Kf6 51. Kd3 h6 52. h3 Ra5 53. Rd6+ Kg7 54. Rc6 Ra3+ 55. Rc3 Ra7 56. Be4 Rd7+ 57. Ke3 Re7 58. Kf3 Rd7 59. Rc6 Ra7 60. Rb6 Ra3+ 61. Kg4 Re3 62. Bb1 Ra3 63. Kh4 Ra5 64. Bc2 Rh5+ 65. Kg4 Rc5 66. Bb3 h5+ 67. Kh4 Bxb3 68. Rxb3 Rc4 69. Rb5 Kh6 70. Rb6 Ra4 71. Rf6 Ra5 72. g4 hxg4 73. hxg4 Ra1 74. f5 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "5"]
[White "Klaus, Christian"]
[Black "Rehberg, Raphael"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2061"]
[BlackElo "2056"]
[PlyCount "93"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. c3 0-0 9. Na3 Rb8 10. Nc2 f5 11. Be3 b6 12. Re1 Na5 13. e5 d5 14. Bf2 c4 15. dxc4 Nxc4 16. Rb1 Bd7 17. Bf1 Qc8 18. Nfd4 b5 19. Nb3 a5 20. Be2 Rf7 21. a3 Nc6 22. Nbd4 Nxd4 23. Bxd4 Bf8 24. Ne3 Bc6 25. Qc2 Rc7 26. Bd3 Ba8 27. Qf2 b4 28. axb4 axb4 29. Nxc4 dxc4 30. Bf1 Be4 31. Ra1 bxc3 32. bxc3 Rcb7 33. Re2 Rb3 34. Bg2 Bd3 35. Rd2 Ba3 36. h3 Bb2 37. Ra7 Bxc3 38. Bxc3 Rxc3 39. Qd4 Rc1+ 40. Kh2 Qd8 41. Rd7 Qb6 42. Qxb6 Rxb6 43. Ra2 Rb8 44. Raa7 Be4 45. Rg7+ Kf8 46. Rgf7+ Kg8 47. Rg7+ 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "6"]
[White "Ratkovitch, Dimitri"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2099"]
[BlackElo "2061"]
[PlyCount "87"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 Qb6 5. Rb1 Ng4 6. Bg5 e5 7. Nf3 h6 8. Bh4 Nd7 9. h3 Ngf6 10. Be2 Be7 11. 0-0 0-0 12. Bg3 Qc7 13. a4 a6 14. Nh4 Re8 15. Re1 b5 16. axb5 cxb5 17. Bf3 Bb7 18. Na2 Rac8 19. c3 Bf8 20. d5 Nc5 21. Qd2 g6 22. Bh2 Qd8 23. g3 Kh7 24. Ng2 Qd7 25. g4 Be7 26. Bg3 Qd8 27. Nc1 Nfd7 28. h4 Nb6 29. Nd3 Bf6 30. Nxc5 Rxc5 31. Be2 Kg7 32. f3 Na4 33. Bf2 Rc8 34. Rec1 Nc5 35. Qd1 Qe7 36. Kh1 Rh8 37. b4 Nd7 38. c4 bxc4 39. Bxc4 Rc7 40. Qb3 Rhc8 41. Rc2 Rb8 42. Qa4 Rbc8 43. Rbc1 Nb8 44. Bb6 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.31"]
[Round "4"]
[White "Kaufmann, Benjamin"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1750"]
[BlackElo "2061"]
[PlyCount "94"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. g3 Nf6 3. Bg2 Nbd7 4. e4 e5 5. Ne2 c6 6. a4 a5 7. Nbc3 Be7 8. 0-0 0-0 9. h3 Re8 10. Be3 Bf8 11. f4 exd4 12. Bxd4 Nb6 13. Qd3 Nfd7 14. Rfe1 Qc7 15. Rad1 Nc5 16. Bxc5 dxc5 17. Nc1 Be6 18. b3 c4 19. Qf3 Rad8 20. Rxd8 Rxd8 21. Rd1 Bb4 22. N3a2 Be7 23. Bf1 f6 24. Nc3 Bb4 25. N3a2 Rxd1 26. Qxd1 Qd6 27. Qxd6 Bxd6 28. Kf2 cxb3 29. cxb3 Nd7 30. f5 Bf7 31. Bd3 Nc5 32. Bc2 Kf8 33. Nc3 Be5 34. N3e2 Ke7 35. Ke3 Kd6 36. Bd1 Kc7 37. Bc2 b5 38. g4 Kd6 39. Nd4 bxa4 40. bxa4 Bc4 41. Nde2 Bb2 42. h4 Ke5 43. g5 h6 44. gxf6 gxf6 45. Kf3 Ba3 46. Ke3 Bb4 47. Ng1 Bc3 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "2"]
[White "Figura, Atila Gajo"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2154"]
[BlackElo "2061"]
[PlyCount "91"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 g6 5. a4 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. a5 e5 9. Re1 Re8 10. d5 Qe7 11. Bc4 h6 12. Qe2 Nh5 13. a6 Nb6 14. axb7 Bxb7 15. dxc6 Bxc6 16. Bb5 Rec8 17. Bxc6 Rxc6 18. Be3 Nf6 19. Nd2 Nfd7 20. Qb5 Rc7 21. Ra6 Nc5 22. Rxb6 axb6 23. Nd5 Qd7 24. Qxd7 Rxd7 25. Nxb6 Ra6 26. Bxc5 Rb7 27. Be3 f5 28. f3 Kf7 29. Nbc4 Bf8 30. Kf1 Ke6 31. Bf2 Be7 32. Nb3 Rc7 33. Nbd2 Bg5 34. c3 Ra2 35. Rb1 Rb7 36. Ke2 fxe4 37. fxe4 Rf7 38. Be3 Bxe3 39. Nxe3 Rb7 40. b4 Ra3 41. Nd5 Ra8 42. b5 Ra5 43. b6 Ra2 44. Rf1 Rf7 45. Rxf7 Kxf7 46. b7 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "1"]
[White "Klaus, Christian"]
[Black "Brener, Ilja"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2061"]
[BlackElo "2263"]
[PlyCount "59"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. h3 a6 6. Nge2 d6 7. 0-0 h5 8. d3 Be6 9. Nd5 Qd7 10. Kh2 Nh7 11. c3 0-0-0 12. d4 Ba7 13. Ne3 Ne7 14. d5 g5 15. dxe6 fxe6 16. b4 d5 17. Qb3 g4 18. h4 Rhf8 19. a4 d4 20. Nc4 Ng6 21. cxd4 exd4 22. Nf4 Nxf4 23. Bxf4 d3 24. Ne5 Qg7 25. Nxd3 Bd4 26. Rac1 e5 27. Nxe5 Kb8 28. Nd3 Rd7 29. Nc5 Bxc5 30. bxc5 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "3"]
[White "Klaus, Christian"]
[Black "Siebarth, Raiko"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2061"]
[BlackElo "2123"]
[PlyCount "100"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. g3 Nc6 4. Bg2 g6 5. f4 Bg7 6. Nf3 e6 7. 0-0 Nge7 8. c3 0-0 9. Na3 Rb8 10. Nc2 b5 11. a3 Bb7 12. Be3 Qc7 13. d4 Na5 14. Nd2 Nc4 15. Nxc4 bxc4 16. Qe2 Ba6 17. Rfb1 Rb3 18. Qf2 Rfb8 19. Bc1 Nc6 20. Nb4 cxb4 21. axb4 Bc8 22. Bf3 Nxb4 23. cxb4 Qb6 24. e5 dxe5 25. fxe5 Rxb4 26. Ra3 Rb3 27. Rba1 Bb7 28. Bxb7 Rxb7 29. Ra6 Qc7 30. R1a2 h5 31. Qg2 R3b6 32. R6a3 Bf8 33. Rf3 Rb3 34. Ra6 Qd7 35. Rxb3 Rxb3 36. Qe4 Rd3 37. Be3 Qb5 38. Rxa7 Rd1+ 39. Kg2 Qxb2+ 40. Kh3 Qe2 41. Ra8 g5 42. d5 Qf1+ 43. Qg2 g4+ 44. Kh4 Qxg2 45. Bc5 Qxh2+ 46. Kg5 Qd2+ 47. Kxh5 Rh1+ 48. Kxg4 Qe2+ 49. Kf4 Rf1+ 50. Kg5 Rf5+ 0-1

[Event "Muehlhausen op 11th"]
[Site "Muehlhausen"]
[Date "2004.05.20"]
[Round "2"]
[White "Dobosz, Henryk"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2457"]
[BlackElo "2061"]
[PlyCount "87"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Be6 5. d3 Qd7 6. b4 g6 7. b5 Nd8 8. Bd2 Bg7 9. h4 h6 10. Rb1 f5 11. a4 Nf6 12. Qc1 Ng4 13. Nh3 Rb8 14. a5 Ke7 15. Nd5+ Kf7 16. f4 c6 17. bxc6 Nxc6 18. 0-0 Kg8 19. Nf2 Nxf2 20. Rxf2 Kh7 21. Bc3 Rhc8 22. Qb2 Re8 23. e3 Bg8 24. Qa1 Rf8 25. Rfb2 Rf7 26. Rb5 Qc8 27. c5 exf4 28. Bxg7 Rxg7 29. Nf6+ Kh8 30. cxd6 fxe3 31. d7 Qc7 32. Ne8 Qxd7 33. Bxc6 Qe7 34. Qxg7+ Qxg7 35. Nxg7 Kxg7 36. Rxb7+ Rxb7 37. Rxb7+ Kf6 38. Rxa7 g5 39. hxg5+ hxg5 40. a6 f4 41. gxf4 gxf4 42. Bf3 Bd5 43. Bxd5 e2 44. Kf2 1-0

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.08.02"]
[Round "7.6"]
[White "Klaus, Christian"]
[Black "Krutwig, Longlong"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1529"]
[BlackElo "1726"]
[PlyCount "72"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. d3 a6 6. h3 d6 7. Nge2 Be6 8. 0-0 Qd7 9. Kh2 0-0-0 10. Be3 Bxe3 11. fxe3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. e4 Be6 15. a3 g6 16. b4 Rhg8 17. Rb1 f5 18. exf5 gxf5 19. b5 axb5 20. Rxb5 e4 21. Nf4 Rdf8 22. Re1 Nd4 23. Rb2 Qg7 24. Nh5 Nf3+ 25. Bxf3 Qxb2 26. dxe4 fxe4 27. Rxe4 Qc3 28. Nf4 Rd8 29. Qf1 Rd2+ 30. Ne2 Bd5 31. Rf4 Bxf3 32. Rxf3 Qxc2 33. Rf8+ Rxf8 34. Qxf8+ Rd8 35. Qf3 Re8 36. Qg4+ Kb8 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.08.01"]
[Round "6.6"]
[White "Becker, Erik"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1803"]
[BlackElo "1529"]
[PlyCount "38"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Bg5 Be7 6. Ne2 Nbd7 7. Nd2 c6 8. c3 Nc5 9. Bc2 0-0 10. 0-0 Be6 11. Ng3 h6 12. Bxf6 Bxf6 13. Qe2 Qc7 14. b3 Rad8 15. Rfe1 Bg5 16. Ndf1 Rfe8 17. Rad1 h5 18. Ne3 b5 19. Ngf1 Bc8 1/2-1/2

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.31"]
[Round "5.6"]
[White "Klaus, Christian"]
[Black "Blome, Thomas"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1529"]
[BlackElo "1670"]
[PlyCount "38"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 d5 4. exd5 exd5 5. d4 cxd4 6. Nxd4 Bb4 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Bd2 Ne7 10. 0-0 0-0 11. Nce2 Bxd2 12. Qxd2 Nbc6 13. Rad1 Rad8 14. c3 a6 15. Rfe1 Nc8 16. Ng3 Nb6 17. Ngf5 Nxd4 18. Nxd4 Rfe8 19. b3 Rxe1+ 1/2-1/2

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.30"]
[Round "3.6"]
[White "Fuchs, Stefan"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1624"]
[BlackElo "1529"]
[PlyCount "65"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. f4 Be7 6. Nf3 exd4 7. Qxd4 0-0 8. e5 dxe5 9. fxe5 Bc5 10. Qf4 Re8 11. Be2 Nxe5 12. Nxe5 Bd6 13. Nxf7 Bxf4 14. Nxd8 Bxc1 15. Rxc1 Rxd8 16. Rd1 Rxd1+ 17. Bxd1 Be6 18. b3 c6 19. Bf3 Re8 20. Kf2 Bg4 21. h3 Bxf3 22. Kxf3 Kf7 23. Rd1 h6 24. Rd4 Re7 25. Ne4 Nxe4 26. Rxe4 Rxe4 27. Kxe4 Ke6 28. c5 g6 29. g4 g5 30. b4 Kf6 31. a4 a6 32. Kd4 Ke6 33. a5 1/2-1/2

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.30"]
[Round "4.6"]
[White "Lubbe, Nikolas"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1738"]
[BlackElo "1529"]
[PlyCount "100"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. f3 b5 5. Be3 Nbd7 6. Qd2 e5 7. d5 cxd5 8. Nxd5 a6 9. 0-0-0 Bb7 10. Nxf6+ Nxf6 11. g4 Rc8 12. Bg2 h6 13. h4 h5 14. g5 Nd7 15. f4 exf4 16. Bxf4 Ne5 17. Qe2 Qc7 18. Bxe5 dxe5 19. Bh3 Qxc2+ 20. Qxc2 Rxc2+ 21. Kxc2 Bxe4+ 22. Kc1 Bxh1 23. Bd7+ Ke7 24. Bc8 Bc6 25. Bxa6 f6 26. gxf6+ gxf6 27. Kb1 Bh6 28. Rd3 Be4 29. Bxb5 f5 30. Ka1 Bxd3 31. Bxd3 e4 32. Bc2 Rg8 33. Ne2 Rg2 34. Bd1 f4 35. a4 Kf6 36. Nc3 Ke5 37. Bxh5 f3 38. Ka2 f2 39. Be2 Rg1 40. a5 f1Q 41. Bxf1 Rxf1 42. b4 Rf7 43. b5 Ra7 44. a6 Bd2 45. Na4 Ba5 46. Kb3 Kd4 47. b6 e3 48. Nc3 Bxc3 49. h5 e2 50. h6 e1Q 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.29"]
[Round "2.6"]
[White "Klaus, Christian"]
[Black "Horstmann, Sven"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1529"]
[BlackElo "1805"]
[PlyCount "112"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. 0-0 f6 10. exf6 gxf6 11. Re1 0-0-0 12. Rb1 Bh6 13. Qc2 Bxd2 14. Nxd2 Ne7 15. Bf3 e5 16. Qd1 e4 17. Bh5 Ng6 18. Nf1 Qd6 19. Qe2 Rhg8 20. Ng3 Nb3 21. Bh6 Be6 22. Bg4 Nh4 23. Bxe6+ Qxe6 24. Qh5 Qg4 25. Qxg4+ Rxg4 26. h3 Rg6 27. Bf4 Rdg8 28. Kh1 R6g7 29. Rg1 Rf7 30. Nh5 f5 31. Bg3 Ng6 32. Nf4 Nxf4 33. Bxf4 Kd7 34. Rbe1 h5 35. Re2 Na5 36. Rge1 Nc6 37. Re3 Nd8 38. g3 Ne6 39. Bh6 Rf6 40. Bf4 Rfg6 41. Be5 Ng5 42. Kg2 Nf3 43. Rf1 Nxe5 44. dxe5 f4 45. Ree1 Ke6 46. Kh2 fxg3+ 47. fxg3 Rxg3 48. Rf2 Kxe5 49. Ref1 e3 50. Re1 a5 51. Ree2 Ke4 52. Rf1 Kd3 53. Rfe1 Rf3 54. Rg2 Rxg2+ 55. Kxg2 Rg3+ 56. Kh2 Kd2 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.28"]
[Round "1.6"]
[White "Klaus, Christian"]
[Black "Mader, Michael"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1529"]
[BlackElo "1781"]
[PlyCount "83"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. h3 a6 6. Nge2 d6 7. d3 h6 8. 0-0 0-0 9. Kh2 Be6 10. f4 Ne7 11. Na4 Ba7 12. a3 a5 13. c4 Nh7 14. f5 Bd7 15. Nac3 c6 16. Qb3 Qc8 17. g4 Rb8 18. Bd2 Qd8 19. a4 Kh8 20. Ng3 Ng8 21. Qd1 Ngf6 22. Nce2 Bc8 23. Qb3 Nd7 24. Ng1 Nc5 25. Qc3 b5 26. axb5 cxb5 27. Qxa5 Bb6 28. Qc3 bxc4 29. dxc4 Nb3 30. Ra3 Nxd2 31. Qxd2 Bd4 32. b3 Qb6 33. N1e2 Bc5 34. Raa1 Be3 35. Qd3 Bc5 36. Rfb1 Bd7 37. Nc3 Bc6 38. Na4 Bxa4 39. Rxa4 Bb4 40. Rba1 Rfc8 41. Nf1 Nf6 42. Ne3 1/2-1/2

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.25"]
[Round "9"]
[White "Becker, Nils"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1643"]
[BlackElo "1630"]
[PlyCount "58"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Nd5 6. Qf3 Nxc3 7. Bd2 Qd5 8. bxc3 e6 9. Bd3 Qxf3 10. Nxf3 Nd7 11. 0-0 Be7 12. Rfe1 dxe5 13. fxe5 h6 14. Re2 0-0 15. Rf1 Nb6 16. c4 c5 17. c3 Bd7 18. Rb1 Bc6 19. Be3 Rfd8 20. Nd2 Na4 21. Rb3 Nxc3 22. Rxc3 cxd4 23. Bxd4 Rxd4 24. Ne4 Rad8 25. Bc2 Bb4 26. Rf3 Rxc4 27. Rf4 Rcd4 28. Ref2 Bxe4 29. Bxe4 Rxe4 0-1

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.23"]
[Round "8"]
[White "Klaus, Christian"]
[Black "Kesten, Sebastian"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1630"]
[BlackElo "1657"]
[PlyCount "93"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 Bxh6 10. Qxh6 Kh8 11. Nf3 Ng8 12. Qd2 h6 13. Nh2 Kg7 14. f4 f5 15. 0-0-0 Nd4 16. Nf3 Nxf3 17. Bxf3 h5 18. exf5 exf5 19. d4 Qf6 20. Nd5 Qf7 21. dxc5 dxc5 22. Qc3+ Kh6 23. Qxc5 Be6 24. Qd4 Ne7 25. Nxe7 Qxe7 26. a3 Qc7 27. Rd3 Rfd8 28. Rc3 Qf7 29. Qe5 Bd5 30. Rc7 Qxc7 31. Qxc7 Bxf3 32. Re1 Be4 33. Qe5 Rd5 34. Rxe4 Rxe5 35. Rxe5 a6 36. b3 Rd8 37. Re3 Rd7 38. c4 b5 39. cxb5 axb5 40. Kc2 Ra7 41. Kc3 Rxa3 42. Kb4 Ra8 43. Kxb5 Rb8+ 44. Kc6 Rc8+ 45. Kb7 Rc5 46. Kb6 Rc8 47. b4 1-0

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.23"]
[Round "7"]
[White "Klink, Otto"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1567"]
[BlackElo "1630"]
[PlyCount "43"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. g3 Nbd7 5. Bg2 e5 6. Nge2 Be7 7. 0-0 0-0 8. h3 Re8 9. Be3 Bf8 10. f4 exd4 11. Bxd4 Qc7 12. g4 h6 13. Ng3 Nh7 14. Qd2 Nb6 15. f5 Nc4 16. Qe2 Ne5 17. Qf2 b6 18. Nh5 Ba6 19. Rfe1 Be7 20. Bf1 Bxf1 21. Rxf1 Ng5 22. Kg2 1/2-1/2

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.21"]
[Round "6"]
[White "Klaus, Christian"]
[Black "Lubbe, Alexander"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1630"]
[BlackElo "1652"]
[PlyCount "95"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bc4 Nbd7 9. Bd2 c6 10. Nd5 Qd8 11. Nxf6+ Nxf6 12. Bb3 Be4 13. Be3 e6 14. Qe2 Qa5+ 15. Bd2 Qd8 16. g5 Bxf3 17. Qxf3 Qxd4 18. gxf6 Qxb2 19. Qc3 Qxc3 20. Bxc3 gxf6 21. Bxf6 Rg8 22. Ke2 Rg6 23. Bb2 0-0-0 24. Rad1 Rxd1 25. Rxd1 Bg7 26. Bxg7 Rxg7 27. Rd3 Rg5 28. Rf3 Re5+ 29. Kd2 f5 30. Rg3 Re4 31. Rg8+ Kc7 32. Rg7+ Kb6 33. Rxh7 Rd4+ 34. Ke3 e5 35. f3 f4+ 36. Ke2 c5 37. c3 Rd6 38. Rh5 Kc6 39. Rxe5 b5 40. Re6 c4 41. Rxd6+ Kxd6 42. Bc2 a5 43. a3 Ke5 44. h4 Ke6 45. h5 Ke5 46. h6 Kf6 47. h7 Kg7 48. Be4 1-0

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.21"]
[Round "5"]
[White "Klaus, Christian"]
[Black "Wolter, Jens"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1630"]
[BlackElo "1695"]
[PlyCount "69"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Ne2 c6 8. d3 0-0 9. 0-0 Nd7 10. Re1 Re8 11. Bd2 Nf8 12. c4 Bg4 13. Bc3 Ne6 14. h3 Bh5 15. Qd2 Qc7 16. Rab1 Bg6 17. Bb2 Nc5 18. Nc3 Rad8 19. Ne4 Nxe4 20. Bxe4 Bxe4 21. Rxe4 f5 22. Re2 Re7 23. Rbe1 Rde8 24. Kg2 g6 25. Qc3 Qb6 26. Qb3 Qxb3 27. cxb3 Bb4 28. Rd1 Bc5 29. a3 Bd4 30. Bxd4 exd4 31. Rxe7 Rxe7 32. Kf1 b6 33. Re1 Rxe1+ 34. Kxe1 c5 35. Ke2 1/2-1/2

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.20"]
[Round "4"]
[White "Krug, Kevin"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1631"]
[BlackElo "1630"]
[PlyCount "76"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d6 3. d4 Nf6 4. f3 Nbd7 5. Be3 e5 6. Nge2 b5 7. d5 cxd5 8. Nxd5 a6 9. Nec3 Bb7 10. g4 Rc8 11. Nxf6+ Nxf6 12. g5 Nd7 13. Qd2 Nc5 14. h4 Qc7 15. Nd5 Bxd5 16. Qxd5 Na4 17. Bh3 Rb8 18. Rb1 Be7 19. 0-0 Nb6 20. Qd3 Nc4 21. Bf2 0-0 22. Rfd1 Rfd8 23. c3 Nb6 24. Bxb6 Qxb6+ 25. Kg2 Rb7 26. Qd5 Rc7 27. Rd2 Rc5 28. Qb3 Rc4 29. Rbd1 Qe3 30. Bg4 g6 31. Qc2 h5 32. gxh6 Qxh6 33. Rh1 Bxh4 34. Kf1 g5 35. Rg2 Kf8 36. Qd2 Qf6 37. Bf5 d5 38. Qe3 dxe4 0-1

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.20"]
[Round "3"]
[White "Rehberg, Raphael"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1928"]
[BlackElo "1630"]
[PlyCount "81"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Be3 e5 6. Nge2 Be7 7. Qd2 b5 8. g4 Nb6 9. Ng3 h6 10. 0-0-0 Qc7 11. Nf5 Bxf5 12. gxf5 0-0-0 13. Qf2 Nfd7 14. Rg1 Rhg8 15. f4 exd4 16. Bxd4 Bf6 17. Bxf6 Nxf6 18. Qf3 a6 19. a4 Qb7 20. a5 b4 21. Nb1 Na4 22. e5 Nd5 23. Bc4 dxe5 24. fxe5 Nc5 25. Bxd5 cxd5 26. Rg4 Qb5 27. Rdg1 Qxa5 28. Rxg7 Rxg7 29. Rxg7 Qc7 30. e6 Qxh2 31. e7 Re8 32. Qxd5 Rxe7 33. Qxc5+ Rc7 34. Rg8+ Kd7 35. Qd5+ Qd6 36. Rd8+ Kxd8 37. Qxd6+ Rd7 38. Qxa6 Rd5 39. Nd2 Ke7 40. Nf3 Kd7 41. Nd4 1-0

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.05.19"]
[Round "2"]
[White "Klaus, Christian"]
[Black "Iljins, Alexander"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1630"]
[BlackElo "1747"]
[PlyCount "110"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Ne7 4. Bg2 Ng6 5. d3 Be7 6. Be3 Nc6 7. Nge2 0-0 8. 0-0 b6 9. f4 Re8 10. e5 Bb7 11. Ne4 d5 12. exd6 Bxd6 13. N2c3 Rb8 14. Qd2 Nge7 15. Rae1 Nf5 16. Nxd6 Qxd6 17. Ne4 Qd7 18. Bf2 Rbd8 19. Rd1 Nce7 20. h3 Nd4 21. Kh2 f5 22. Bxd4 fxe4 23. Bc3 exd3 24. Qxd3 Qxd3 25. cxd3 Bxg2 26. Kxg2 Rd7 27. Rfe1 Kf7 28. a3 Red8 29. Re3 Nf5 30. Rf3 c4 31. Kf2 Rxd3 32. Rfxd3 cxd3 33. g4 Ne7 34. Ke3 Nd5+ 35. Ke4 Nxc3+ 36. bxc3 d2 37. Ke3 Kf6 38. Rxd2 Rxd2 39. Kxd2 e5 40. Ke3 exf4+ 41. Kxf4 g5+ 42. Ke4 Ke6 43. a4 a6 44. Kd4 Kd6 45. Ke4 Kc5 46. Kf5 Kc4 47. Kxg5 Kxc3 48. Kh6 b5 49. axb5 axb5 50. Kxh7 b4 51. g5 b3 52. g6 b2 53. g7 b1Q+ 54. Kh8 Qf5 55. g8Q Qxh3+ 1/2-1/2

[Event "GER-ch U14"]
[Site "Winterberg"]
[Date "2002.??.??"]
[Round "1"]
[White "Armbrust, Florian"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "1630"]
[PlyCount "97"]
[EventDate "2002.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. dxe5 dxe5 7. fxe5 Ng4 8. Nf3 Bc5 9. Qe2 Bf2+ 10. Kf1 Bb6 11. Bd2 Qc5 12. Na4 Qe7 13. Nxb6 axb6 14. Bg5 Qc7 15. Bc4 Nxe5 16. Bf4 Nbd7 17. Nxe5 Nxe5 18. Qf2 0-0 19. Qg3 Re8 20. Ke1 Qe7 21. Bd3 Nxd3+ 22. cxd3 Qb4+ 23. Bd2 Qxb2 24. Ke2 Rxa2 25. Rxa2 Qxa2 26. Rf1 Qe6 27. Rf4 Qg6 28. Qf3 f5 29. Ke3 fxe4 30. Rxe4 Rxe4+ 31. Qxe4 Qxe4+ 32. Kxe4 Kf7 33. Be3 c5 34. Kd5 Bd7 35. Kc4 h6 36. d4 cxd4 37. Bxd4 Bc6 38. g3 b5+ 39. Kd3 g5 40. h4 gxh4 41. gxh4 Ke6 42. Be3 h5 43. Kc3 Kd6 44. Kb4 Kc7 45. Bg5 b6 46. Bf6 Bd7 47. Be7 Be6 48. Bf6 Kd7 49. Bg5 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "2.3"]
[White "Braunstein, Fabian"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "954"]
[BlackElo "776"]
[PlyCount "100"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oberland U12"]
[BlackTeam "Breitenworbis U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 b5 5. a3 a6 6. Bf4 Nbd7 7. e5 Nh5 8. Be3 g6 9. Bd3 dxe5 10. dxe5 Qc7 11. g4 Ng7 12. Bf4 Ne6 13. Bg3 Bg7 14. Qe2 0-0 15. h4 h6 16. 0-0-0 a5 17. h5 b4 18. axb4 axb4 19. Nb1 g5 20. Qe4 Rd8 21. Qxb4 Bxe5 22. Nxe5 Nxe5 23. Qe4 Nxd3+ 24. Rxd3 Qb6 25. Rxd8+ Qxd8 26. Qxc6 Nd4 27. Qe4 Bb7 28. Qd3 Bxh1 29. c3 Nb3+ 30. Kc2 Qxd3+ 31. Kxd3 Bf3 32. Kc4 Na5+ 33. Kb5 Bxg4 34. b4 Nb3 35. Kc4 Nc1 36. Nd2 Ne2 37. Kd3 Nxg3 38. fxg3 Bxh5 39. Ne4 Bg6 40. c4 Bxe4+ 41. Kxe4 Ra4 42. Kd4 Rxb4 43. Kc5 Rb3 44. Kc6 Rxg3 45. c5 Rc3 46. Kb6 g4 47. c6 g3 48. c7 g2 49. Kb7 g1Q 50. c8Q+ Rxc8 0-1

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "4.2"]
[White "Fuchs, Judith"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "972"]
[BlackElo "776"]
[PlyCount "43"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok Mitte U12"]
[BlackTeam "Breitenworbis U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 b5 5. Bd3 Nbd7 6. 0-0 e5 7. Be3 a6 8. Rc1 Be7 9. Ne2 0-0 10. h3 Bb7 11. c3 Rc8 12. Ng3 Re8 13. Nh2 Bf8 14. f4 c5 15. d5 exf4 16. Rxf4 Nxd5 17. exd5 Rxe3 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Qxf7+ Kh8 21. Qh5+ Kg8 22. Qf7+ 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "7.3"]
[White "Hofmann, Benjamin"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "654"]
[BlackElo "776"]
[PlyCount "56"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Grossenseebach U12"]
[BlackTeam "Breitenworbis U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 e5 6. fxe5 dxe5 7. Nd5 Qd8 8. Nxf6+ Qxf6 9. Nf3 exd4 10. Bg5 Qd6 11. Qxd4 Qxd4 12. Nxd4 Be7 13. Bxe7 Kxe7 14. 0-0-0 Bg4 15. Be2 Bxe2 16. Nxe2 Na6 17. Rhf1 Rhe8 18. Nc3 Rad8 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Kxd1 Ke6 22. Ke2 Ke5 23. a3 Nc5 24. Ke3 Ne6 25. g3 Nd4 26. Kd3 Nf3 27. h3 g5 28. Ne2 a5 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "3.3"]
[White "Klaus, Christian"]
[Black "Bachus, Sebastian"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "776"]
[BlackElo "434"]
[PlyCount "57"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis U12"]
[BlackTeam "Burlafingen U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. h3 0-0 6. Nge2 d6 7. Na4 Bd4 8. c3 Bb6 9. Nxb6 axb6 10. 0-0 Be6 11. a3 Qd7 12. Kh2 Ne7 13. d3 h6 14. f4 Qc8 15. Be3 c5 16. c4 Bd7 17. Nc3 Rd8 18. b4 exf4 19. Bxf4 Be6 20. b5 Qc7 21. Qd2 g5 22. Bxg5 hxg5 23. Qxg5+ Ng6 24. Rxf6 Qe7 25. Rxg6+ fxg6 26. Qxe7 Bf7 27. Nd5 Kg7 28. Nxb6 Rab8 29. Rf1 1-0

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "1.3"]
[White "Klaus, Christian"]
[Black "Beller, Julian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "776"]
[BlackElo "971"]
[PlyCount "122"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Breitenworbis U12"]
[BlackTeam "Limburgerhof U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. Nge2 Nf6 6. d3 Be7 7. 0-0 Rb8 8. f4 d6 9. h3 Qc7 10. Kh2 b5 11. g4 0-0 12. Ng3 Nd4 13. Nce2 e5 14. f5 Bb7 15. c3 Nc6 16. g5 Nd7 17. h4 f6 18. g6 h6 19. Be3 Rfd8 20. Qd2 Bf8 21. Nh1 Ne7 22. Nf2 d5 23. Qc1 Rbc8 24. Ng3 dxe4 25. dxe4 c4 26. Ng4 Kh8 27. Bxh6 gxh6 28. Nxh6 Nc5 29. Nf7+ Kg8 30. Nxd8 Rxd8 31. Rd1 Nd3 32. Qc2 Bh6 33. Bf1 Nc5 34. Rxd8+ Qxd8 35. Rd1 Qb6 36. b4 cxb3 37. axb3 Bf4 38. Bg2 Bxg3+ 39. Kxg3 Nxe4+ 40. Bxe4 Qe3+ 41. Kh2 Bxe4 42. Qd2 Qxd2+ 43. Rxd2 Nxf5 44. h5 Kg7 45. Kh3 Kh6 46. Kg4 Ng7 47. Rh2 f5+ 48. Kg3 Nxh5+ 49. Kf2 Kxg6 50. Ke3 Kg5 51. Ra2 Bb7 52. c4 f4+ 53. Kf2 e4 54. cxb5 e3+ 55. Ke1 axb5 56. Ra7 f3 57. Rxb7 f2+ 58. Ke2 Ng3+ 59. Kxe3 f1Q 60. Rg7+ Kh4 61. Rh7+ Nh5 0-1

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "5.3"]
[White "Meinardus, Nils"]
[Black "Klaus, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "564"]
[BlackElo "776"]
[PlyCount "99"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wilhelmshaven U12"]
[BlackTeam "Breitenworbis U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Be3 e5 6. d5 Be7 7. Nh3 0-0 8. Nf2 Qa5 9. g4 cxd5 10. g5 Ne8 11. exd5 f5 12. gxf6 Nexf6 13. Bc4 Qc7 14. Qd3 Nc5 15. Bxc5 Qxc5 16. Qe2 Bf5 17. f4 exf4 18. 0-0-0 Qe3+ 19. Kb1 Qxe2 20. Bxe2 a6 21. Rhf1 g5 22. Rde1 Bd8 23. Bd3 Bxd3 24. Nxd3 Ba5 25. Rg1 h6 26. Nxf4 Rfe8 27. Rxe8+ Rxe8 28. h4 Kh7 29. hxg5 hxg5 30. Nfe2 Nxd5 31. Nxd5 Rxe2 32. Rh1+ Kg7 33. b4 Bd8 34. Kb2 Bf6+ 35. Nxf6 Kxf6 36. Rh6+ Kf5 37. Rh7 b5 38. Ra7 g4 39. Rxa6 g3 40. Rxd6 g2 41. Rd1 Rf2 42. Rg1 Kf4 43. Kb3 Kf3 44. c4 bxc4+ 45. Kxc4 Rf1 46. Rxg2 Kxg2 47. b5 Rf4+ 48. Kc5 Ra4 49. b6 Rxa2 50. b7 1/2-1/2

[Event "GER-chT U12"]
[Site "Verden"]
[Date "2000.12.30"]
[Round "6.2"]
[White "Schneider, Olaf"]
[Black "Klaus, Christian"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "873"]
[BlackElo "776"]
[PlyCount "114"]
[EventDate "2000.12.26"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Kuppenheim Rochade U12"]
[BlackTeam "Breitenworbis U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d3 e5 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. Bxf6 Bxf6 7. g3 Nc5 8. Bg2 Bd7 9. Nd5 c6 10. Nxf6+ Qxf6 11. 0-0 Bg4 12. Re1 Ne6 13. h3 Bh5 14. g4 Bg6 15. h4 h6 16. h5 Bh7 17. Nh2 Nf4 18. f3 Nxg2 19. Kxg2 g6 20. hxg6 Qxg6 21. Qe2 h5 22. Rad1 Rg8 23. d4 exd4 24. Rxd4 0-0-0 25. Red1 Kc7 26. Qd2 hxg4 27. fxg4 c5 28. Rc4 b6 29. Qd5 Qe6 30. Qxe6 fxe6 31. Re1 d5 32. exd5 exd5 33. Rc3 d4 34. Ra3 a5 35. Re7+ Rd7 36. Rxd7+ Kxd7 37. c3 d3 38. Kf2 Re8 39. Nf3 Re2+ 40. Kf1 Be4 41. Ne5+ Ke6 42. Nxd3 Bxd3 43. Kg1 Rxb2 44. c4 Bxc4 45. Re3+ Kf6 46. a3 Rb3 47. Rxb3 Bxb3 48. Kf2 Kg5 49. Kf3 c4 50. Ke3 Kxg4 51. Kd4 b5 52. Kc3 Kf3 53. Kb2 b4 54. axb4 axb4 55. Kc1 c3 56. Kb1 Ke2 57. Kc1 c2 0-1

