[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.15"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Alhamid, Mohamad"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1732"]
[BlackElo "1672"]
[PlyCount "76"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qd5 8. Bxc6+ bxc6 9. Ng4 Bc5 10. 0-0 0-0 11. Ne3 Qg5 12. d4 exd3 13. Qxd3 Bh3 14. Qe4 Bd7 15. Rd1 Rae8 16. Qf3 Rd8 17. Nc4 Qf5 18. Bf4 Be6 19. Ne5 Bd5 20. Qg3 Bd6 21. Nd3 f6 22. Bxd6 cxd6 23. Nb4 Rfe8 24. Nxd5 cxd5 25. Qb3 Re2 26. Qxd5+ Qxd5 27. Rxd5 Rxc2 28. Rb1 Kf7 29. Ra5 Rd7 30. g3 d5 31. b3 d4 32. Rd1 d3 33. Kf1 Kg6 34. a3 Rc3 35. b4 d2 36. Ke2 Rc2 37. Rc5 Ra2 38. Rc3 Re7+ 1/2-1/2

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.14"]
[Round "8"]
[White "Plum, Paul"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1717"]
[BlackElo "1732"]
[PlyCount "51"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Nbd2 d6 7. Bb3 Bg4 8. h3 Be6 9. Bc2 d5 10. exd5 Nxd5 11. 0-0 f5 12. Nc4 e4 13. Ng5 Qf6 14. Nxe6 Qxe6 15. Re1 Qd7 16. dxe4 fxe4 17. Be3 Bxe3 18. Nxe3 Nf6 19. Qxd7 Nxd7 20. Bxe4 Nde5 21. Nd5 Rac8 22. b4 Rf7 23. b5 Na5 24. Bxh7+ Kxh7 25. Rxe5 c6 26. Ne7 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.13"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Schulze, Lukas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1732"]
[BlackElo "1643"]
[PlyCount "69"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nc6 6. Bb5 e6 7. h4 h6 8. Ne5 Nge7 9. h5 Bf5 10. Nxf5 exf5 11. Qe2 Qd5 12. f4 0-0-0 13. Bc4 Qc5 14. Nxf7 Rd4 15. d3 Rh7 16. c3 Qa5 17. 0-0 Rxc4 18. dxc4 a6 19. Rd1 Kb8 20. b4 Qa4 21. b5 axb5 22. cxb5 Qe4 23. Qxe4 fxe4 24. bxc6 Nxc6 25. Re1 Bc5+ 26. Be3 Ba3 27. Rad1 Bb2 28. Bd2 Ba3 29. Rxe4 Bc5+ 30. Be3 Bxe3+ 31. Rxe3 b6 32. f5 Na5 33. Rd7 Nc6 34. Re8+ Kb7 35. Nd6+ 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "6"]
[White "Thorz, Maximilian"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1677"]
[BlackElo "1732"]
[PlyCount "79"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 Bxc3+ 5. bxc3 h6 6. Bh4 c5 7. Nf3 Nc6 8. d5 Ne7 9. Bxf6 gxf6 10. e4 d6 11. Bd3 e5 12. Qc2 Rg8 13. g3 Ng6 14. Rb1 b6 15. Nd2 h5 16. f3 Qd7 17. Kf2 Ne7 18. Bf1 Qd8 19. Bd3 Bh3 20. Bf1 Qd7 21. Bxh3 Qxh3 22. Qa4+ Qd7 23. Qxd7+ Kxd7 24. h3 f5 25. exf5 Nxf5 26. Ne4 Ke7 27. g4 Nh4 28. a4 hxg4 29. hxg4 Ng6 30. Ng3 Rh8 31. Nf5+ Kd7 32. Kg3 Nf4 33. Kf2 Ng6 34. Nh6 Raf8 35. Nf5 Kc7 36. Ng7 Nf4 37. Nh5 Ng6 38. Ng7 Nf4 39. Nh5 Ng6 40. Ng7 1/2-1/2

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Schmied, Elias"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1732"]
[BlackElo "1669"]
[PlyCount "72"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Be7 7. Bd3 0-0 8. 0-0 b6 9. c3 Bb7 10. Qc2 c5 11. Ng5 h6 12. Nf3 Qc7 13. Re1 cxd4 14. Nxd4 Nc5 15. Bc4 Rfd8 16. f3 a6 17. a4 Rd7 18. Qe2 Bd5 19. Bxd5 Nxd5 20. Ne4 Rad8 21. Kh1 Nf4 22. Bxf4 Qxf4 23. Nc6 Re8 24. Nxe7+ Rexe7 25. Nxc5 Rd2 26. Qxa6 Qg5 27. Re2 bxc5 28. a5 Red7 29. g3 Rd1+ 30. Re1 R1d2 31. Qa8+ Rd8 32. Qa7 Rxh2+ 33. Kxh2 Rd2+ 34. Kh1 Qh5+ 35. Kg1 Qh2+ 36. Kf1 Qf2# 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.11"]
[Round "4"]
[White "Reuter, Marek1111"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1553"]
[BlackElo "1732"]
[PlyCount "96"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Rc1 Nb6 12. Bb3 Bg4 13. h3 Bh5 14. Rc5 Bg6 15. Re1 Nxd4 16. Nxd4 Qxd4 17. Rxc7 Rad8 18. Nf3 Qxb2 19. Qe2 Qxe2 20. Rxe2 Rd7 21. Rxd7 Nxd7 22. Re7 Rd8 23. Ng5 Kf8 24. Re3 h6 25. Ne4 Re8 26. Nd6 Rxe3 27. fxe3 b6 28. Nc8 a5 29. Ba4 Bf5 30. Bxd7 Bxd7 31. Nxb6 Bc6 32. Nc4 a4 33. Kf2 Ke7 34. g3 Ke6 35. Na5 Bd5 36. a3 Kd6 37. Ke2 Kc5 38. Kd3 Kb5 39. e4 Bxe4+ 40. Kxe4 Kxa5 41. Ke5 Kb5 42. Kd5 g6 43. Kd4 f5 44. h4 g5 45. h5 f4 46. gxf4 gxf4 47. Ke4 Kc4 48. Kxf4 Kb3 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.10"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Fricke, Janek Konrad"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1732"]
[BlackElo "1561"]
[PlyCount "71"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a4 Nxb5 5. axb5 b6 6. d3 Bb7 7. Bf4 d6 8. Nge2 e5 9. Bd2 h6 10. f4 Nf6 11. Ng3 Be7 12. Nf5 g6 13. Nxh6 Rxh6 14. fxe5 Ng8 15. Bxh6 Nxh6 16. exd6 Bxd6 17. g3 Qe7 18. Rf1 Nf5 19. Qd2 Be5 20. 0-0-0 Bd4 21. exf5 Be3 22. Rfe1 Bxd2+ 23. Kxd2 Rd8 24. fxg6 fxg6 25. Rxe7+ Kxe7 26. Ra1 Ra8 27. Ke3 Ke6 28. Kf4 Rf8+ 29. Kg5 Rf5+ 30. Kxg6 Rf6+ 31. Kg5 Rf5+ 32. Kh4 Bf3 33. g4 Rf4 34. Kg3 Rf7 35. Re1+ Kd6 36. Rf1 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "2"]
[White "Paqarizi, Endrit"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1414"]
[BlackElo "1732"]
[PlyCount "76"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 c5 5. Nb5 Na6 6. c3 Qb6 7. Qc2 Bd7 8. dxc5 Bxc5 9. Nd4 Rc8 10. Bd3 Bxd4 11. exd4 Nb4 12. Qd2 Nxd3+ 13. Qxd3 Qxb2 14. Rb1 Qxa2 15. Rxb7 Qa1+ 16. Rb1 Qxc3+ 17. Qxc3 Rxc3 18. Ne2 Rc8 19. Bd6 a5 20. 0-0 Ne4 21. Bf4 0-0 22. f3 Nf6 23. Rb7 Bc6 24. Ra7 Ra8 25. Rxa8 Rxa8 26. Ra1 Nd7 27. Bc7 a4 28. Kf2 f6 29. Ke3 e5 30. Nc3 Kf7 31. f4 Ke6 32. dxe5 fxe5 33. fxe5 Nxe5 34. Bxe5 Kxe5 35. Kd3 a3 36. Na2 Bb5+ 37. Kd2 Bc4 38. Nc3 a2 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Scheidt, Mike Niklas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1732"]
[BlackElo "1557"]
[PlyCount "68"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. e5 Qg5 6. Nf3 Qxg2 7. Rg1 Qh3 8. Rg3 Qh5 9. Rg5 Qh3 10. Rg3 Qh5 11. Ne4 Nh6 12. h4 Nf5 13. Rg5 Qh6 14. d3 Nxh4 15. Nh2 Nf5 16. Bf4 Nh4 17. Ke2 Ng2 18. Bg3 Be7 19. Ng4 Qh3 20. Rxg7 Kf8 21. Rxf7+ Kxf7 22. Kd2 Rg8 23. Qf3+ Kg7 24. Nef6 Nh4 25. Nh5+ Kh8 26. Qf7 Bg5+ 27. f4 Qxg4 28. fxg5 Qxg5+ 29. Kc3 Nf5 30. Rf1 Nxg3 31. Nxg3 Qxg3 32. Rh1 Qxe5+ 33. Kd2 Qg7 34. Qf4 Qg5 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.26"]
[Round "9"]
[White "Petri, Ben Luca"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1812"]
[BlackElo "1661"]
[PlyCount "65"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. c3 e6 5. Nf3 c5 6. Qe2 Nf6 7. 0-0 Be7 8. a4 b4 9. Nbd2 Nc6 10. Re1 d6 11. Nc4 d5 12. exd5 Nxd5 13. dxc5 bxc3 14. bxc3 Bxc5 15. Bg5 Qc7 16. Qc2 h6 17. Bh4 Rc8 18. Bg3 Qd8 19. Rad1 Qf6 20. Bd6 Ba7 21. Ba3 Bb8 22. Rb1 Ba8 23. Rb3 Nce7 24. Rxb8 Rxb8 25. Nd6+ Kd8 26. Ne5 Rf8 27. Bxa6 Nc7 28. Bb5 Nxb5 29. axb5 Rg8 30. Qa4 Nc8 31. Ndxf7+ Kc7 32. Qc4+ Kb6 33. Nd7+ 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.25"]
[Round "8"]
[White "Thumm, Niklas"]
[Black "Walow, Xenia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1661"]
[BlackElo "1778"]
[PlyCount "74"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 d5 4. Bf4 e6 5. e3 a6 6. Be2 Nf6 7. Qd2 Be7 8. Na4 cxd4 9. Nxd4 Ne4 10. Nxc6 bxc6 11. Qd4 Qa5+ 12. Nc3 Bf6 13. Qd1 Bxc3+ 14. bxc3 Qxc3+ 15. Kf1 0-0 16. f3 Nd2+ 17. Kf2 Nc4 18. Bd3 e5 19. Bxc4 exf4 20. Bd3 fxe3+ 21. Kxe3 Bf5 22. Kf2 Qd4+ 23. Kg3 g5 24. h3 Qh4+ 25. Kh2 Qf4+ 26. Kg1 Rfe8 27. Bxf5 Qxf5 28. Kf2 Qf4 29. Re1 d4 30. Qd3 c5 31. Rad1 Rxe1 32. Rxe1 Qd6 33. Qe4 Rd8 34. Qe5 h6 35. Qxd6 Rxd6 36. Re5 Rc6 37. Ke2 c4 1/2-1/2

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.24"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Knerr, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "1742"]
[PlyCount "53"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 6. d4 e6 7. c3 Be7 8. Ne5 c6 9. h4 Nfd7 10. Nxd7 Nxd7 11. h5 Bf5 12. Nxf5 exf5 13. Bc4 Nb6 14. Bb3 Qd7 15. Qf3 0-0-0 16. Bxf7 Bd6 17. Bb3 Rhe8+ 18. Kd1 c5 19. Bc2 g6 20. hxg6 hxg6 21. Bg5 Be7 22. Be3 cxd4 23. Bxd4 Bc5 24. Kc1 Bxd4 25. Rd1 Qg7 26. cxd4 Rxd4 27. Qc3+ 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Eulitz, Charlotte"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "1530"]
[PlyCount "75"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 6. d4 e6 7. Nh4 Bd6 8. Nxg6 hxg6 9. Ne2 Nbd7 10. Bg5 c5 11. c3 Qb6 12. Qc2 Rc8 13. Rd1 0-0 14. Rd2 Rfe8 15. Qd3 cxd4 16. Nxd4 Ne5 17. Qe2 Nc4 18. Rc2 e5 19. Nb3 Nd5 20. Qe4 Qc6 21. h4 f5 22. Qxc4 Qxc4 23. Bxc4 Rxc4 24. Rd2 Nxc3 25. Rxd6 Nxa2 26. 0-0 Nb4 27. Rxg6 Kf7 28. Rd6 Nc6 29. Rd7+ Ke6 30. Rfd1 f4 31. R1d6+ Kf5 32. Rf7+ Kg4 33. Rxg7 Rc2 34. f3+ Kg3 35. Bh6+ Kxh4 36. Bg5+ Kg3 37. Bh4+ Kxh4 38. Rh6# 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "6"]
[White "Weber, Tomas"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1433"]
[BlackElo "1661"]
[PlyCount "44"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. 0-0 d6 6. Re1 Bg4 7. Bxf7+ Kxf7 8. Ng5+ Qxg5 9. Bxg5 Bxd1 10. Rxd1 h6 11. Bf4 g5 12. Bg3 Nf6 13. Nd2 Rhe8 14. Re1 Bb4 15. Rad1 Bxd2 16. Rxd2 Nxe4 17. Rde2 Nxg3 18. fxg3 Rxe2 19. Rxe2 Re8 20. Rxe8 Kxe8 21. a3 Ne5 22. b3 d3 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.22"]
[Round "4"]
[White "Adelmeyer, Matti"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1834"]
[BlackElo "1661"]
[PlyCount "37"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Qe2 Qg6 9. 0-0 Qxe4 10. Nb5 Bxe3 11. Nxc7+ Kd8 12. Nd2 Qc6 13. Nxa8 Bxd2 14. Bb5 Qc5 15. Qxd2 Qxb5 16. Qd6 Nc4 17. Qc7+ Ke8 18. Qxc8+ Nxc8 19. Nc7+ 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.21"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Graf, Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "1458"]
[PlyCount "73"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 6. Bc4 Nbd7 7. d4 c6 8. Nh4 e6 9. Nxg6 hxg6 10. c3 Bd6 11. Qd3 Nd5 12. Ne4 Be7 13. Bb3 Qc7 14. h3 N7f6 15. Bd2 0-0-0 16. Bc2 e5 17. g3 Rhe8 18. 0-0-0 exd4 19. Qxd4 Nxe4 20. Qxe4 Bc5 21. Qg4+ Kb8 22. Qf3 Re6 23. Rhf1 Rd7 24. a3 Rf6 25. Qg2 Re7 26. b4 Bd6 27. c4 Bxb4 28. axb4 Qe5 29. cxd5 Qa1+ 30. Bb1 Qa3+ 31. Kc2 Qa4+ 32. Kb2 Re2 33. Bc2 Qb5 34. dxc6 Rxc6 35. Qf3 Qe5+ 36. Bc3 Qe6 37. Qd5 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "2"]
[White "Pauls, Fynn"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1661"]
[PlyCount "35"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. d4 d5 4. Bg2 Bf5 5. c4 dxc4 6. Qa4 Qd5 7. 0-0 Bd7 8. Nc3 Nxd4 9. Nxd5 Nxe2+ 10. Kh1 Bxa4 11. Nxc7+ Kd8 12. Nxa8 c3 13. bxc3 Kc8 14. Ne5 Nxc1 15. Raxc1 Bb5 16. Rfd1 e6 17. Nxf7 Rg8 18. Rd8# 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Goetz, Timon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1661"]
[BlackElo "1413"]
[PlyCount "119"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 e6 3. f4 Nc6 4. Nf3 Be7 5. Bc4 a6 6. a4 d6 7. d3 Nf6 8. 0-0 0-0 9. Qe1 d5 10. Ba2 Re8 11. Qg3 b6 12. Bd2 Bb7 13. f5 exf5 14. exf5 Rc8 15. Rae1 Nb4 16. Bb1 Qd7 17. Bh6 Bf8 18. Rxe8 Rxe8 19. Bg5 Qd6 20. Bf4 Nh5 21. Bxd6 Nxg3 22. Bxg3 c4 23. dxc4 Bc5+ 24. Bf2 Bxf2+ 25. Kxf2 dxc4 26. Nd2 b5 27. axb5 axb5 28. g3 Bc6 29. Nf3 Rd8 30. Rd1 Re8 31. Nd4 Bd7 32. Ndxb5 Bxb5 33. Nxb5 f6 34. Nd6 Rd8 35. Ke2 Nc6 36. c3 Ne5 37. Ba2 Kf8 38. Nxc4 Rxd1 39. Kxd1 Nxc4 40. Bxc4 Ke7 41. Bg8 h6 42. Bh7 Kd6 43. Bg6 Kd5 44. Kd2 Kc5 45. Kd3 Kd5 46. b4 Kc6 47. c4 Kb6 48. Kd4 Kc6 49. b5+ Kd6 50. b6 Kc6 51. c5 Kb7 52. Kd5 h5 53. c6+ Kc8 54. b7+ Kc7 55. Kc5 h4 56. gxh4 Kb8 57. Kd6 Ka7 58. Kd7 Kb8 59. c7+ Ka7 60. c8Q 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.10"]
[Round "9"]
[White "Schlick, Stefan"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1888"]
[BlackElo "1688"]
[PlyCount "43"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 Bg7 4. c4 d6 5. Nc3 e6 6. f4 Ne7 7. Nf3 exd5 8. cxd5 a6 9. a4 Nd7 10. Be2 f5 11. Ng5 Nf8 12. Bf3 fxe4 13. Bxe4 Bf5 14. g4 Bxe4 15. Ncxe4 h6 16. Nf3 Qb6 17. 0-0 0-0-0 18. Re1 Ng8 19. Rb1 Nf6 20. Nfd2 Nxd5 21. Nc4 Qc6 22. Qxd5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "8"]
[White "Thumm, Niklas"]
[Black "Udaykumar, Arunn Mark"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1688"]
[BlackElo "1805"]
[PlyCount "47"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 b5 3. Bxb5 Bb7 4. Nc3 f5 5. Bd3 Nf6 6. f3 fxe4 7. fxe4 Bxe4 8. Bxe4 Nxe4 9. Nxe4 Qh4+ 10. Nf2 c5 11. Nf3 Qf6 12. c3 cxd4 13. Qxd4 Qg6 14. Qe4 Qxe4+ 15. Nxe4 Nc6 16. Bf4 h6 17. Bd6 Ne7 18. Ba3 Nf5 19. Bxf8 Rxf8 20. 0-0-0 Ke7 21. Rhe1 g5 22. Nc5 Rfd8 23. Ne5 d6 24. Nc6+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.08"]
[Round "7"]
[White "Jenner, Meikel"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1464"]
[BlackElo "1688"]
[PlyCount "60"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Bc4 d6 5. Na4 Bb6 6. Nxb6 axb6 7. 0-0 Bg4 8. c3 Nf6 9. d3 Qd7 10. h3 Bh5 11. Bg5 h6 12. Bh4 Rg8 13. Qe2 g5 14. Bg3 g4 15. hxg4 Bxg4 16. Qe3 Nh5 17. Nh2 0-0-0 18. Bb3 Rg6 19. Nxg4 Rxg4 20. Bd1 Rg5 21. Bh4 Nf4 22. Bxg5 hxg5 23. Qg3 Rh8 24. Bg4 f5 25. exf5 Qh7 26. Qh3 Nxh3+ 27. gxh3 Nd8 28. f3 Nf7 29. Rf2 Nh6 30. Rh2 Nxf5 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "6"]
[White "Thumm, Niklas"]
[Black "Kreutz, Jonas"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1688"]
[BlackElo "1951"]
[PlyCount "60"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. Ngf3 exd4 6. Nxd4 Nxd4 7. cxd4 dxe4 8. Nxe4 Bf5 9. Nc3 Nf6 10. Bc4 Be7 11. 0-0 0-0 12. b3 c6 13. Bb2 b5 14. Bd3 Be6 15. Rc1 Rc8 16. Ne4 Nxe4 17. Bxe4 Bd5 18. Re1 Bf6 19. Rc2 Bxe4 20. Rxe4 Qd5 21. Re3 Rfd8 22. Rd3 c5 23. Qc1 Bg5 24. f4 Bf6 25. Rdd2 c4 26. bxc4 Rxc4 27. Rxc4 bxc4 28. Qd1 Rb8 29. Kf2 Rxb2 30. Rxb2 Qxd4+ 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "4"]
[White "Fuhrmann, Aeke"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1868"]
[BlackElo "1688"]
[PlyCount "53"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Bd2 Re8 10. Rc1 Be6 11. a3 Nd4 12. Nxd4 exd4 13. Na4 Nxa4 14. Qxa4 c6 15. Rfe1 Bf6 16. Qb4 Qd7 17. Bf4 Bg4 18. Rc2 Be5 19. Bxe5 Rxe5 20. Be4 Bf5 21. Bxf5 Rxf5 22. Qc4 Rh5 23. e4 dxe3 24. fxe3 Qd5 25. Rd2 Rd8 26. Qb4 Qb5 27. Qxb5 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "5"]
[White "Goettel, Tobias"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1953"]
[BlackElo "1688"]
[PlyCount "53"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 Bd7 7. c3 0-0 8. Bg5 h6 9. Bh4 Ne7 10. Bxd7 Nxd7 11. d4 Bb6 12. dxe5 dxe5 13. Nxe5 Nxe5 14. Qxd8 Rfxd8 15. Bxe7 Re8 16. Ba3 Nc4 17. b3 Nxa3 18. Nxa3 Rxe4 19. Rfe1 Rxe1+ 20. Rxe1 Rd8 21. Nc4 Bc5 22. b4 Bf8 23. Na5 Rd3 24. Nxb7 Rxc3 25. Re8 g6 26. a4 Rc4 27. Ra8 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Ziegenfuss, Larissa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1688"]
[BlackElo "1555"]
[PlyCount "83"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. e3 Nf6 6. Bc4 0-0 7. 0-0 d5 8. Bb3 Be6 9. Nxe6 fxe6 10. e4 Nd4 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxb3 14. axb3 dxe4 15. Qe2 e3 16. Nd1 Ne4 17. Nxe3 Nxg3 18. hxg3 Bxe3 19. Qxe3 Qf6 20. Rxa7 Rxa7 21. Qxa7 Qxb2 22. Qe3 e5 23. Qe4 Kg7 24. Re1 Qd4 25. Qxe5+ Qxe5 26. Rxe5 Kf6 27. f4 Rd8 28. Rc5 c6 29. g4 Rd4 30. g3 Kg6 31. c3 Re4 32. fxg5 hxg5 33. Kf2 Re6 34. Rc4 Kf6 35. Kf3 Re5 36. Rb4 b5 37. c4 Ke6 38. cxb5 cxb5 39. Re4 Kd5 40. Rxe5+ Kxe5 41. Ke3 b4 42. Kd3 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "2"]
[White "Nasoyan, Maksim"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1854"]
[BlackElo "1688"]
[PlyCount "37"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. Rf1 Qf6+ 7. Kg1 Qb6+ 8. d4 Qxb5 9. Nc3 Qa5 10. dxe5 Qxe5 11. Rf5 Qe6 12. Nd5 Kd8 13. Qg4 g6 14. Bg5+ f6 15. Rxf6 Nxf6 16. Bxf6+ Qxf6 17. Nxf6 c6 18. Qg5 Kc7 19. Nd5+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Silini, Jalel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1688"]
[BlackElo "1527"]
[PlyCount "31"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Ke8 11. Qxb4 d6 12. 0-0 Kf7 13. Qb3+ d5 14. Ne5+ Ke6 15. Re1 Kd6 16. Nf7+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.21"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Riegel, Arinna"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1788"]
[BlackElo "1695"]
[PlyCount "39"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. f4 Qc7 8. Bc4 e6 9. g4 Nd5 10. g5 Bb4 11. Bd2 Bxc3 12. bxc3 b5 13. Bb3 Bb7 14. Rf1 Ne7 15. Qe2 a5 16. a3 Nf5 17. Nxf7 Nf8 18. Nxh8 Qd6 19. Qe5 Qd7 20. 0-0-0 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.20"]
[Round "8"]
[White "Wagner, Swenja"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1673"]
[BlackElo "1788"]
[PlyCount "44"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 g6 7. f4 d6 8. Nf3 Qe7 9. fxe5 dxe5 10. Bg5 c6 11. 0-0 Bg7 12. d4 exd4 13. Nxd4 h6 14. Bxf6 Bxf6 15. e5 Bg7 16. Re1 0-0 17. Qe2 Qc5 18. Qe3 Re8 19. Nf3 Qxe3+ 20. Rxe3 Bg4 21. Rae1 Re7 22. Nd2 Rae8 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.19"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Walow, Xenia"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1788"]
[BlackElo "1575"]
[PlyCount "51"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 e6 4. g3 Nc6 5. Bg2 g6 6. Nc3 Bg7 7. 0-0 Nge7 8. d3 0-0 9. Qe1 Rb8 10. g4 f5 11. gxf5 exf5 12. h4 Nd4 13. Nxd4 Bxd4+ 14. Be3 Bg7 15. Bf3 Qe8 16. Rf2 Qf7 17. Rh2 Be6 18. Qg3 a6 19. Kh1 h5 20. Rg2 Kh7 21. a3 Bh6 22. Ne2 Rg8 23. Rag1 b6 24. Qf2 Qf6 25. c3 Rbf8 26. Ng3 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.18"]
[Round "6"]
[White "Usczeck, Alina"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1655"]
[BlackElo "1788"]
[PlyCount "49"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Kd8 8. N1c3 a6 9. Nd4 Nge7 10. Bc4 Ne5 11. Bb3 d6 12. Nf3 Be6 13. Bxe6 Qxe6 14. 0-0 Rf8 15. Qd4 f6 16. Nxe5 Qxe5 17. Qxe5 dxe5 18. Rad1+ Kc8 19. Rd3 Rd8 20. Rfd1 Rxd3 21. Rxd3 c6 22. Na4 Ra7 23. Nc5 b6 24. Ne6 Rd7 25. Rxd7 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Huber, Marinus"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1788"]
[BlackElo "1639"]
[PlyCount "119"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 e6 7. h3 Bh5 8. Be3 c6 9. Qe2 Nbd7 10. 0-0 Be7 11. Rad1 0-0 12. Bf4 Nd5 13. Nxd5 cxd5 14. Bb3 Rc8 15. c3 a6 16. Bc2 b5 17. Rc1 Nb6 18. Bb1 Qd7 19. Rfe1 Rc6 20. g4 Bg6 21. Ne5 Qc8 22. Nxc6 Qxc6 23. Bxg6 hxg6 24. Bg3 g5 25. Rc2 Qb7 26. Kg2 b4 27. Rh1 Rc8 28. h4 bxc3 29. bxc3 Na4 30. Qd3 Nb2 31. Qe2 Na4 32. hxg5 Nxc3 33. Qd3 Ne4 34. Rxc8+ Qxc8 35. f3 Nxg5 36. Bh4 f6 37. Bxg5 fxg5 38. Qg6 Bf6 39. Qd3 Kf7 40. Rd1 Qb7 41. Qc2 Qb6 42. Qc3 Ke7 43. Rd2 Kd7 44. Rd3 Kd6 45. Qd2 a5 46. f4 gxf4 47. Qxf4+ Kd7 48. Rd2 Qb4 49. Qe3 Qb6 50. g5 Be7 51. Qe5 Bf8 52. Rf2 Qd8 53. Rf7+ Kc8 54. Qxe6+ Kb8 55. Qf5 Bd6 56. Qxd5 Qb6 57. Qb3 Qxb3 58. axb3 g6 59. Rg7 Bf4 60. Rxg6 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "4"]
[White "Thumm, Niklas"]
[Black "Rose, Luis Stratos"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1788"]
[BlackElo "1385"]
[PlyCount "46"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nd7 5. Be2 Ngf6 6. e5 Ng8 7. Bf4 Nb6 8. 0-0 Bd7 9. Re1 d5 10. Qd2 Qc8 11. Rad1 a6 12. h3 h5 13. Bd3 Bh6 14. Ne2 Bf5 15. Ng3 Bxd3 16. cxd3 Bxf4 17. Qxf4 e6 18. Ng5 Qd7 19. Rc1 c6 20. Ne2 Nh6 21. Qf6 Rg8 22. Qf4 Rh8 23. Qf6 Rg8 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.16"]
[Round "3"]
[White "Grunert, Friedrich"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1694"]
[BlackElo "1788"]
[PlyCount "67"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 5. 0-0 c5 6. c3 d5 7. e5 Nc6 8. Re1 cxd4 9. cxd4 Rc8 10. Nc3 h6 11. a3 Be7 12. Ne2 g5 13. Ng3 h5 14. Nd2 Nxd4 15. Nxh5 Qc7 16. g4 f6 17. Nf1 fxe5 18. Be3 Nc6 19. Bg6+ Kd7 20. Qd2 Qd8 21. Rad1 Kc7 22. Bf7 Kd6 23. Ng7 Rh6 24. Bxe6 Kc7 25. Bxc8 Qxc8 26. Qe2 d4 27. Nf5 Rh3 28. Nxe7 Ncxe7 29. Bxg5 Qd7 30. Qxe5+ Kc8 31. Rc1+ Bc6 32. Rxc6+ Nxc6 33. Qe8+ Kc7 34. Bf4+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "2"]
[White "Thumm, Niklas"]
[Black "Wolf, Philipp"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1788"]
[BlackElo "1592"]
[PlyCount "49"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 Be7 5. Bc4 a6 6. a4 d6 7. d3 Nf6 8. 0-0 0-0 9. Re1 d5 10. Bb3 b6 11. Ne5 Bb7 12. exd5 exd5 13. Nf3 Re8 14. Bd2 Rc8 15. Ne2 d4 16. Ng3 b5 17. axb5 axb5 18. Nf5 Qd7 19. Nxe7+ Rxe7 20. Ng5 Rf8 21. c3 h6 22. Nf3 Rxe1+ 23. Bxe1 Re8 24. Bd2 Ng4 25. Ne1 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "1"]
[White "Wenninger, Philipp"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2352"]
[BlackElo "1788"]
[PlyCount "69"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. c3 e6 4. Bd3 b6 5. e4 Bb7 6. Nd2 Be7 7. Ngf3 0-0 8. 0-0 Nc6 9. a3 Qc7 10. Bb1 Rac8 11. Qc2 cxd4 12. cxd4 e5 13. d5 Na5 14. Qxc7 Rxc7 15. Nxe5 Ba6 16. Re1 Rfc8 17. Bd3 Bxd3 18. Nxd3 h6 19. d6 Bxd6 20. e5 Bxa3 21. exf6 Bd6 22. fxg7 Kxg7 23. b4 Nc6 24. b5 Nd4 25. Bb2 Bc5 26. Nxc5 bxc5 27. Nb3 Kg6 28. Bxd4 cxd4 29. Nxd4 d5 30. Ra6+ Kg7 31. Rc6 Rxc6 32. Nxc6 Rc7 33. Ra1 Kg8 34. Rxa7 Rc8 35. Ne7+ 1-0

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.07"]
[Round "7"]
[White "Herzel, Dieter"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1990"]
[BlackElo "1587"]
[PlyCount "34"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. Bb3 h6 8. Bh4 Bg4 9. h3 Bh5 10. g4 Bg6 11. g5 hxg5 12. Bxg5 Na5 13. Bc2 Nc6 14. Nbd2 Qe7 15. Nh4 Bh5 16. Bxf6 Qxf6 17. Qxh5 Bxf2+ 1/2-1/2

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.06"]
[Round "3"]
[White "Bohne, Lutz"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1940"]
[BlackElo "1587"]
[PlyCount "43"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 e5 8. d5 Re8 9. Be2 Qe7 10. b4 Rd8 11. 0-0 c6 12. Qd2 Nb6 13. a4 Bd7 14. Rfd1 Ne8 15. c5 Nc8 16. Qa2 Kh8 17. Rd2 f5 18. Bg5 Nf6 19. Rad1 h6 20. Bxf6 Qxf6 21. Qc4 g5 22. exf5 1/2-1/2

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.06"]
[Round "2"]
[White "Thumm, Niklas"]
[Black "Freundlieb, Thomas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1587"]
[BlackElo "2076"]
[PlyCount "82"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[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. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8. Rd1 Kc8 9. a3 a6 10. Be2 Bd6 11. 0-0 h6 12. Bh4 g5 13. Bg3 b5 14. Nd2 Kb7 15. Nb3 Rag8 16. Na5+ Ka8 17. b4 h5 18. f3 h4 19. Bf2 Nh5 20. Nd5 Nf4 21. Rfe1 Nxe2+ 22. Rxe2 g4 23. Re3 Bxd5 24. Rxd5 Nf6 25. Rd2 gxf3 26. Rxf3 Nxe4 27. Re2 Ng5 28. Rc3 e4 29. Kh1 c5 30. Bxc5 Be5 31. Rb3 f5 32. c4 Rd8 33. Re1 Rhe8 34. Rf1 f4 35. cxb5 axb5 36. Nc6 Rd3 37. Rxd3 exd3 38. Rd1 Bc3 39. Rxd3 Re1+ 40. Bg1 Ne4 41. Rf3 Bd2 0-1

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.06"]
[Round "4"]
[White "Thumm, Niklas"]
[Black "Kopf, Rainer"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1587"]
[BlackElo "1952"]
[PlyCount "85"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qf3 Nf6 9. Qb3 e6 10. Qxb7 Nbd7 11. Nxc6 Qc8 12. Ba6 Nb6 13. Qxc8+ Rxc8 14. Bxc8 Nxc8 15. d3 Bd6 16. Be3 a6 17. a3 Nd5 18. Bd4 0-0 19. Ne4 Bc7 20. b4 Re8 21. 0-0 e5 22. Bb2 Re6 23. Na5 Nf4 24. Rfe1 Rg6 25. Ng3 f6 26. d4 Bb6 27. Nc4 Ba7 28. Kf1 Rg4 29. Ne3 Rxh4 30. Rad1 e4 31. Kg1 Nd6 32. Ne2 Ne6 33. c4 Ng5 34. c5 Nf5 35. Nxf5 Bxf5 36. d5 Bg4 37. d6 Bb8 38. Bc1 Nf7 39. Rd4 f5 40. Bf4 g5 41. Bg3 Rh5 42. c6 f4 43. c7 1-0

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.06"]
[Round "6"]
[White "Thumm, Niklas"]
[Black "Mueller, Erich2222"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1587"]
[BlackElo "2116"]
[PlyCount "98"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. f3 e5 9. Nxc6 bxc6 10. a3 Be7 11. exd5 cxd5 12. Bg5 d4 13. Ne4 Rb8 14. Rb1 Nd5 15. Bd2 0-0 16. c3 f5 17. Nf2 Kh8 18. 0-0 Bc5 19. Qe2 dxc3 20. bxc3 Rxb1 21. Bxb1 Qb6 22. Ba2 Ba6 23. Bc4 Bxc4 24. Qxc4 Rd8 25. Bg5 Rd6 26. Qa4 h6 27. Bh4 Kh7 28. Qe8 Re6 29. Qf7 Nf6 30. Kh1 Qb5 31. Re1 Re7 32. Qa2 g5 33. Qc2 e4 34. Bg3 f4 35. c4 Qe8 36. Nxe4 Nxe4 37. Rxe4 Rxe4 38. Be1 Kg7 39. Qxe4 Qxe4 40. fxe4 Bxa3 41. Bf2 a5 42. Bd4+ Kf7 43. Kg1 a4 44. Kf2 Bc1 45. Ke2 a3 46. Kd3 Bb2 47. Bxb2 axb2 48. Kc2 g4 49. c5 f3 0-1

[Event "Rheinland Pfalz op 7th"]
[Site "Frankenthal"]
[Date "2015.06.04"]
[Round "1"]
[White "Ritter, Ralph"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "2013"]
[BlackElo "1587"]
[PlyCount "82"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Qd2 Qe7 9. Nge2 Nb6 10. Ng3 Rd8 11. h4 h5 12. Bd3 c6 13. Qf2 cxd5 14. cxd5 Qc7 15. Nb5 Qe7 16. Nxa7 Na4 17. Nb5 Nc5 18. Bc2 Bd7 19. Nxd6 Qxd6 20. Bxc5 Qa6 21. Qd2 Rac8 22. Bd3 Bb5 23. Bxb5 Qxb5 24. b4 b6 25. a4 Qa6 26. b5 Qb7 27. Be3 Nd7 28. 0-0 Nc5 29. Rfb1 f5 30. exf5 Rxd5 31. Qa2 Kh8 32. fxg6 e4 33. fxe4 Rd3 34. Qe2 Bxa1 35. Bxc5 Rxg3 36. Qxh5+ Kg8 37. Rf1 Rxc5 38. Qh6 Qg7 39. Rf8+ Kxf8 40. Qf4+ Qf6 41. Qb8+ Kg7 0-1

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.30"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Grunert, Friedrich"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1510"]
[BlackElo "1403"]
[PlyCount "103"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. Bd3 cxd4 7. cxd4 Nxd4 8. Nxd4 Qxd4 9. Nf3 Qb6 10. 0-0 Nf6 11. e5 Nd7 12. Qa4 Bc5 13. a3 a6 14. Rb1 Qc6 15. Qg4 g6 16. Bh6 Qb6 17. b4 Be7 18. Rfe1 Bf8 19. Bd2 h5 20. Qh3 Be7 21. Rbc1 Nf8 22. Bg5 Bxg5 23. Nxg5 Nh7 24. Nf3 Bd7 25. Rc3 Bb5 26. Rec1 0-0 27. Bb1 Rfd8 28. Qg3 Nf8 29. Nh4 Be8 30. Qg5 Qd4 31. h3 a5 32. Rb3 Rac8 33. Re1 axb4 34. Nf3 Qa7 35. Rxb4 Qxa3 36. Rxb7 Rd7 37. Rxd7 Bxd7 38. Nh4 Qb4 39. Rf1 Nh7 40. Qg3 Rc3 41. f3 Bb5 42. Re1 d4 43. Nxg6 d3 44. Nf4+ Kf8 45. Qh4 Qc5+ 46. Kh2 Qa3 47. Qd8+ Kg7 48. Nxh5+ Kh6 49. Qg8 Kxh5 50. Qxh7+ Kg5 51. h4+ Kf4 52. Re4# 1-0

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.29"]
[Round "8"]
[White "Wachinger, Nikolas"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1299"]
[BlackElo "1510"]
[PlyCount "46"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. a3 Bb7 4. Nc3 e6 5. Bd3 c5 6. Be3 c4 7. Be2 Nf6 8. f3 Be7 9. Nh3 0-0 10. Nf2 Qc7 11. Qd2 d6 12. 0-0 Rd8 13. Rfc1 Nbd7 14. b3 Nb6 15. a4 b4 16. Ncd1 c3 17. Qe1 Nfd7 18. Nd3 a5 19. Qg3 Nf8 20. N1f2 Nbd7 21. h4 Nf6 22. Ng4 Kh8 23. Nxf6 Bxf6 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.28"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Kublanov, Carolin"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1510"]
[BlackElo "1408"]
[PlyCount "87"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 Bc5 9. 0-0 Ng4 10. Qf3 Qc7 11. Ne4 Be7 12. h3 h5 13. d3 f5 14. Ng3 g6 15. Bd2 e4 16. dxe4 Ne5 17. Qc3 Nac4 18. f4 Nxd2 19. Nxd2 Bd7 20. fxe5 0-0-0 21. Nc4 h4 22. Ne2 fxe4 23. Rf7 Be6 24. Nd6+ Kb8 25. Rxe7 Qb6+ 26. Kh1 Bd7 27. e6 Bxe6 28. Rb7+ Qxb7 29. Nxb7 Kxb7 30. Qxc6+ Kb8 31. Qxe6 Rd2 32. Qe5+ Kb7 33. Qxh8 Rxe2 34. Qg7+ Kb6 35. Qxg6+ Kc7 36. Qf7+ Kb6 37. Qb3+ Kc7 38. Qc4+ Kb6 39. Qxe2 a5 40. Qb5+ Kc7 41. Qc6+ Kb8 42. Rd1 e3 43. Rd7 e2 44. Qb7# 1-0

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.27"]
[Round "6"]
[White "Morio, Estelle"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1567"]
[BlackElo "1510"]
[PlyCount "59"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 Nbd7 7. b3 Re8 8. Bb2 c6 9. Nbd2 e5 10. e3 Qc7 11. Qc2 h6 12. Rad1 a5 13. a4 Qb8 14. Ne1 d5 15. Nd3 e4 16. Nf4 Nb6 17. cxd5 cxd5 18. h3 g5 19. Ne2 Bf5 20. Nc3 Bg6 21. Ba3 Qc7 22. Rc1 Rec8 23. Qb2 Qd8 24. Nb5 Rc6 25. Rc3 Rxc3 26. Nxc3 Rc8 27. Rc1 Nbd7 28. Nb5 Rxc1+ 29. Qxc1 Ne8 30. Qc3 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "4"]
[White "Lange, Cecilia"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1502"]
[BlackElo "1510"]
[PlyCount "78"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. 0-0 Bb6 7. Be3 0-0 8. Bb3 Bg4 9. Nbd2 Re8 10. h3 Bh5 11. Re1 Qd7 12. Nf1 d5 13. exd5 Nxd5 14. Bxb6 Nxb6 15. Ng3 Bg6 16. Ne4 Rad8 17. Bc2 Nd5 18. d4 Qc8 19. Qd3 f5 20. Qc4 fxe4 21. Bxe4 Bxe4 22. Rxe4 Qd7 23. dxe5 Na5 24. Qe2 Nb6 25. Re1 Qd3 26. Rd4 Qxe2 27. Rxe2 Rxd4 28. Nxd4 Nc6 29. Nxc6 bxc6 30. f4 Nd5 31. g3 g6 32. Kf2 Kf7 33. Kf3 Ke6 34. Ke4 Rd8 35. g4 Rf8 36. Rf2 Ne7 37. Rd2 c5 38. b4 cxb4 39. cxb4 Rb8 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Rose, Luis Stratos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1510"]
[BlackElo "1546"]
[PlyCount "67"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Bg5 Nf6 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng4 8. h3 h6 9. Bf4 g5 10. Bg3 Nxf2 11. Kxf2 c6 12. Bc4 0-0 13. Nf3 Bf5 14. Nd4 Bg6 15. Bd3 Nd7 16. Rhe1 Rad8 17. Nf5 Bxf5 18. Bxf5 Nb6 19. Rxd8 Rxd8 20. Bd3 Nd5 21. Ne2 Nb4 22. Be4 Rd2 23. Ke3 Rxc2 24. Bxc2 Nxc2+ 25. Ke4 Nxe1 26. Bxe1 f6 27. Nd4 fxe5 28. Ne6 b6 29. Nxg7 Kxg7 30. Kxe5 Kf7 31. b4 a6 32. Bf2 a5 33. Bxb6 axb4 34. Bc5 1-0

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.25"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Yi, Wendy"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1510"]
[BlackElo "1401"]
[PlyCount "67"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Bd3 0-0 11. Qc2 Re8 12. Re1 f5 13. Bf4 Be6 14. Ne5 Nxe5 15. Bxe5 Qg5 16. f3 Nd6 17. Re2 Re7 18. Rae1 Nf7 19. Bxc7 Rxc7 20. Rxe6 Nh6 21. Qa4 Qh5 22. Qa5 Rd7 23. Qb5 Rad8 24. c4 a6 25. Qb3 Kf8 26. cxd5 Rxd5 27. Qb4+ Kf7 28. Bc4 f4 29. Bxd5 Qxd5 30. Re7+ Kf6 31. R1e4 Rd6 32. R7e5 Qc6 33. Rxf4+ Kg6 34. Qb1+ 1-0

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.24"]
[Round "2"]
[White "Nimptsch, Nikolas"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1302"]
[BlackElo "1510"]
[PlyCount "114"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. cxd4 Nxe4 6. d5 Qe7 7. Be2 Nb4 8. 0-0 Qc5 9. Be3 Qxd5 10. Nbd2 Nxd2 11. Bxd2 Nc6 12. Re1 Be7 13. Qa4 0-0 14. Bc4 Qf5 15. Bb5 Bc5 16. Bxc6 dxc6 17. Re5 Qf6 18. Rxc5 Qxb2 19. Bc3 Qe2 20. Qd4 f6 21. a4 Qe8 22. Re1 Qg6 23. Nh4 Qf7 24. Bb4 Be6 25. Qe3 Rfe8 26. Rc2 Bb3 27. Qc1 Rxe1+ 28. Bxe1 Bxc2 29. Qxc2 Re8 30. Ba5 Qd5 31. Bd2 Qd4 32. Nf3 Qa1+ 33. Bc1 f5 34. h3 Re4 35. Qd2 Qf6 36. Bb2 Qe7 37. Bc3 Rxa4 38. Ng5 h6 39. Nf3 Re4 40. Nd4 Qf7 41. f3 Re8 42. Qf4 Qc4 43. Bd2 Rf8 44. Be3 c5 45. Qxc7 Qd3 46. Bf2 cxd4 47. Qxb7 Rf7 48. Qd5 Qb1+ 49. Kh2 d3 50. Be3 Qb8+ 51. Kg1 Qb1+ 52. Kf2 Qc2+ 53. Kg3 Qc7+ 54. Kf2 Qd7 55. Qa2 Kh7 56. Ke1 f4 57. Bf2 Re7+ 0-1

[Event "GER-ch U25 op-B"]
[Site "Willingen"]
[Date "2015.05.24"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Arnold, Alexandria"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1510"]
[BlackElo "1174"]
[PlyCount "55"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. 0-0 0-0 8. Nc3 d6 9. h3 Qe8 10. Re1 Ba5 11. e5 dxe5 12. dxe5 Nd7 13. e6 fxe6 14. Rxe6 Qh5 15. Re5+ Qf7 16. Bxf7+ Rxf7 17. Re8+ Rf8 18. Qd5+ Kh8 19. Rxf8+ Nxf8 20. Ng5 h6 21. Nf7+ Kh7 22. Nxh6 gxh6 23. Qf7+ Kh8 24. Qxf8+ Kh7 25. Qf7+ Kh8 26. Bxh6 Bxc3 27. bxc3 Bxh3 28. Qg7# 1-0

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.14"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Gutschenreiter, Donato"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1521"]
[BlackElo "1362"]
[PlyCount "128"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qc2 h6 13. Be3 Bc5 14. Bxc5 Qxc5 15. Rac1 Qxc2 16. Rxc2 0-0 17. Rfc1 a6 18. a4 Re8 19. a5 f6 20. exf6 gxf6 21. Bg6 Rd8 22. Nd4 Nf8 23. Bh5 e5 24. Nb3 Bd7 25. Nc5 Bc6 26. Bg4 d4 27. f3 Rd6 28. Bf5 Rb8 29. Nxa6 bxa6 30. Rxc6 Rxc6 31. Rxc6 Rxb2 32. Rxa6 Ra2 33. Rxf6 Rxa5 34. Rxh6 Ra3 35. Rd6 Kf7 36. h4 Ke7 37. Rd5 Kf6 38. Be4 Ne6 39. h5 Nf4 40. Rd6+ Ke7 41. h6 Kxd6 42. h7 Ng6 43. Bxg6 Ra8 44. g4 Ke6 45. g5 Rh8 46. Bd3 Kf7 47. Bc4+ Kg7 48. Bd3 Rc8 49. Kf2 Rh8 50. Ke2 Rxh7 51. Bxh7 Kxh7 52. Kd3 Kg6 53. f4 exf4 54. Kxd4 Kxg5 55. Kd3 Kg4 56. Ke2 Kg3 57. Kf1 Kf3 58. Kg1 Ke2 59. Kh1 f3 60. Kh2 f2 61. Kh1 f1Q+ 62. Kh2 Qf8 63. Kg3 Qf3+ 64. Kh2 Qg4 0-1

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.13"]
[Round "8"]
[White "Silber, Kevin"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1522"]
[BlackElo "1521"]
[PlyCount "59"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Ng8 6. cxd4 d6 7. Qb3 dxe5 8. Bc4 Qe7 9. 0-0 Nh6 10. d5 Nd8 11. Re1 f6 12. a3 Ndf7 13. Bb5+ Kd8 14. Nd4 Nd6 15. Nc3 a6 16. Bc4 b5 17. Nc6+ Ke8 18. Nxe7 bxc4 19. Qc2 Bxe7 20. Bxh6 gxh6 21. Ne4 Nf5 22. Qxc4 Kf8 23. Qxc7 Rg8 24. d6 Rxg2+ 25. Kxg2 Nh4+ 26. Kf1 Bh3+ 27. Ke2 Bg4+ 28. Kd3 Bd8 29. Qb7 Rc8 30. Rac1 1-0

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.12"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Hagenbeck Huebert, Lara"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1521"]
[BlackElo "1443"]
[PlyCount "75"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Bg4 11. Qc2 Nxd2 12. Nxd2 Bd7 13. Bxc6 Bxc6 14. 0-0 0-0 15. f4 f6 16. Nf3 Rc8 17. b4 Bb5 18. Rf2 Bc4 19. a3 b6 20. Nd2 fxe5 21. Nxc4 dxc4 22. Qxc4+ Kh8 23. dxe5 c5 24. Rc1 cxb4 25. Qxc8 Qxc8 26. Rxc8 Rxc8 27. axb4 Rc1+ 28. Rf1 Rc4 29. e6 Kg8 30. Ra1 Rxb4 31. Rxa7 Rxf4 32. Rb7 Kf8 33. Rxb6 Re4 34. Rb8+ Ke7 35. Rb7+ Kf6 36. Rf7+ Kg6 37. Re7 Kf6 38. Rf7+ 1/2-1/2

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.11"]
[Round "6"]
[White "Hoang, Viet Long"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1459"]
[BlackElo "1521"]
[PlyCount "86"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. c3 g5 8. Nxg5 hxg5 9. Bxg5 Rg8 10. h4 Rg6 11. Qd2 Be6 12. Bxe6 fxe6 13. b4 Bb6 14. b5 Nb8 15. f4 Nbd7 16. fxe5 Nxe5 17. d4 Neg4 18. Rf1 e5 19. d5 Qe7 20. Qe2 Qg7 21. Nd2 0-0-0 22. 0-0-0 Rf8 23. Nf3 Kb8 24. Kc2 Qg8 25. Rd3 Nh5 26. Nd2 Rxf1 27. Qxf1 Rxg5 28. hxg5 Ne3+ 29. Rxe3 Bxe3 30. Qf3 Bxd2 31. Qxh5 Bxg5 32. g4 c6 33. bxc6 bxc6 34. dxc6 Qxa2+ 35. Kd3 Qb1+ 36. Kc4 Qxe4+ 37. Kb3 Qd5+ 38. Kc2 Qa2+ 39. Kd3 Qd2+ 40. Kc4 a5 41. Kb5 Qd3+ 42. Ka4 Qc4+ 43. Ka3 Bc1# 0-1

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.10"]
[Round "5"]
[White "Henning, Marvin"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C71"]
[WhiteElo "1569"]
[BlackElo "1521"]
[PlyCount "83"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Bd5 Ra7 9. Bc6+ Bd7 10. Qxd4 Bxc6 11. Qxa7 Qc8 12. 0-0 Ne7 13. Re1 Bb7 14. Qe3 g6 15. Bd2 Bg7 16. Bc3 f6 17. Nd2 c5 18. Nf3 0-0 19. a3 Re8 20. Rad1 h5 21. Qf4 d5 22. Bxf6 Rf8 23. e5 d4 24. Ng5 Bh6 25. Qg3 Nf5 26. Qb3+ c4 27. Qh3 Qc6 28. Ne4 Bc8 29. Qf3 Nh4 30. Qg3 Bg4 31. Qxh4 Bxd1 32. Rxd1 Kh7 33. Rxd4 b4 34. Qh3 Rf7 35. Qf3 Qb6 36. Rd6 Qb5 37. Rd8 Rf8 38. Rxf8 Bxf8 39. Ng5+ Kg8 40. Be7 Bg7 41. Qf7+ Kh8 42. Bf6 1-0

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.10"]
[Round "4"]
[White "Thumm, Niklas"]
[Black "Reyher, Susan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1521"]
[BlackElo "1436"]
[PlyCount "81"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg4 9. Qd2 Bxf3 10. gxf3 Nd4 11. Qd1 Qe7 12. Na4 0-0-0 13. c3 Nc6 14. b4 Nxb4 15. Nxc5 dxc5 16. cxb4 cxb4 17. Qb3 Nd7 18. Rb1 Nc5 19. Qxb4 Nxd3+ 20. Bxd3 Qxb4+ 21. Rxb4 Rxd3 22. Bxe5 Rhd8 23. 0-0 Rxf3 24. Rd4 Rxd4 25. Bxd4 Ra3 26. Rd1 Ra6 27. Rd2 Rd6 28. Kg2 h5 29. Be3 Rg6 30. Rd5 f6 31. e5 fxe5 32. Rxe5 Ra6 33. Rxg5 h4 34. Rg4 Rxa2 35. Rxh4 b5 36. Rb4 a6 37. h4 Rc2 38. h5 Rc6 39. h6 Rg6+ 40. Kf1 c5 41. Rh4 1-0

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.09"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Manco, Michela"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1521"]
[BlackElo "1267"]
[PlyCount "53"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Qe2 d5 9. Bb5 0-0 10. 0-0 Nxd2 11. Nbxd2 Bxd2 12. Qxd2 Ne7 13. Rae1 Bf5 14. Re3 Ng6 15. Rfe1 c6 16. Bd3 Bxd3 17. Qxd3 Qd7 18. h3 Rfe8 19. Ne5 Nxe5 20. dxe5 Re6 21. f4 Rae8 22. f5 Rh6 23. Rg3 c5 24. Qe3 Qc6 25. Qg5 Kf8 26. Qxg7+ Ke7 27. f6+ 1-0

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.08"]
[Round "2"]
[White "Boese, Christina"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1356"]
[BlackElo "1521"]
[PlyCount "66"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. g3 Qf6 7. c3 Nge7 8. f4 d6 9. Bg2 Bd7 10. 0-0 h5 11. a4 a6 12. Na3 h4 13. Nc4 hxg3 14. hxg3 Ba7 15. Kf2 Ne5 16. Qb3 Ng4+ 17. Ke1 b5 18. axb5 Nxe3 19. Nxe3 Bxd4 20. e5 Qg6 21. cxd4 Qxg3+ 22. Rf2 Rb8 23. Rxa6 Rh2 24. Ra3 Bh3 25. Nf5 Qxb3 26. Rxb3 Bxg2 27. Nxg7+ Kf8 28. Nh5 Rh1+ 29. Ke2 Bd5 30. Nf6 Bxb3 31. Rg2 Ng6 32. Nd7+ Ke8 33. Nxb8 Nxf4+ 0-1

[Event "Magdeburg op-B"]
[Site "Magdeburg"]
[Date "2014.06.08"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Matuschak, Henry"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1521"]
[BlackElo "1153"]
[PlyCount "41"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nc3 Nxd5 9. Nxd5 Qxd5 10. 0-0 f6 11. Nh3 0-0-0 12. d3 Nc6 13. Be3 Bc5 14. Qe2 Nd4 15. Qd2 Bb6 16. Rfd1 Ba5 17. c3 Nf3+ 18. gxf3 Qxf3 19. b4 Qg4+ 20. Kh1 Qf3+ 21. Kg1 1/2-1/2

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.06.02"]
[Round "7"]
[White "Bloch, Colin"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1321"]
[BlackElo "1330"]
[PlyCount "120"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. d5 Ne7 10. 0-0 d6 11. Re1 Re8 12. Nf1 Ng6 13. Ng3 Re7 14. Nd4 Ne5 15. Bb5 Bd7 16. Bxd7 Nfxd7 17. Ndf5 Re8 18. f4 Nc4 19. b3 Na3 20. Qg4 g6 21. Rac1 Kf8 22. Nd4 Nc5 23. b4 Nd3 24. Rc3 Nxe1 25. Rxa3 Qf6 26. Qd1 h5 27. Nb5 a6 28. Nc3 Nxg2 29. Kxg2 Qxf4 30. Qf3 Qg5 31. Kf2 Qh4 32. Kg2 Qg5 33. Kf2 c6 34. Qe3 Qf6+ 35. Qf3 Qd4+ 36. Qe3 Qg7 37. Qf4 Rad8 38. dxc6 bxc6 39. Nce2 Re6 40. Ke1 Qa1+ 41. Qc1 Qe5 42. Qxc6 d5 43. Qc5+ Kg8 44. Re3 Qa1+ 45. Qc1 Qxa2 46. exd5 Qxd5 47. Rxe6 Qxe6 48. Nxh5 Qb3 49. Nhg3 Qxb4+ 50. Kf2 a5 51. Nf5 Qb6+ 52. Ne3 Qf6+ 53. Kg2 Qg5+ 54. Kf2 a4 55. Qa3 Qb5 56. Ke1 Rd3 57. Qc1 a3 58. Nf4 Qb4+ 59. Ke2 Qb2+ 60. Qc2 Rxe3+ 0-1

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.06.01"]
[Round "5"]
[White "Heck, Ewald"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1677"]
[BlackElo "1330"]
[PlyCount "51"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 Be7 5. Nc3 b6 6. e4 d6 7. Be2 0-0 8. 0-0 Nbd7 9. Re1 Bb7 10. Bf1 Qc7 11. dxe6 fxe6 12. Ng5 Qc6 13. Nxe6 Rf7 14. Nd5 Rc8 15. Ng5 Nxd5 16. exd5 Qc7 17. Nxf7 Kxf7 18. Qh5+ Kf8 19. Bg5 Bxg5 20. Qxg5 Nf6 21. Re6 Qf7 22. Rae1 h6 23. Qg3 Ne8 24. Re7 Qf6 25. Rxb7 Nc7 26. Qf3 1-0

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.06.01"]
[Round "6"]
[White "Thumm, Niklas"]
[Black "Roeder, Andreas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1330"]
[BlackElo "1588"]
[PlyCount "110"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Nxf7 Qxg2 6. d3 Qxh1+ 7. Kd2 Qxh2 8. Qf1 Nh6 9. Nxh8 b5 10. Bb3 a5 11. a3 Nxb3+ 12. cxb3 Bc5 13. Ke1 Ng4 14. Be3 Qe5 15. Qe2 Nxe3 16. fxe3 Qg3+ 17. Kd2 Qg5 18. Nc3 Bb7 19. Rf1 b4 20. Nb5 Bxe3+ 21. Qxe3 Qxb5 22. Qf4 0-0-0 23. Nf7 Re8 24. a4 Qb6 25. Rc1 Bc6 26. Ne5 Re6 27. Nc4 Qd4 28. Qf8+ Kb7 29. Nxa5+ Ka7 30. Qf4 Qd6 31. Qf2+ Kb8 32. Nc4 Qe7 33. a5 Bb5 34. Nb6 cxb6 35. axb6 Rc6 36. Rxc6 dxc6 37. Qg1 Qe5 38. Kc2 g5 39. Qf2 Qe7 40. Qd4 Kb7 41. e5 c5 42. Qd5+ Bc6 43. Qc4 Kxb6 44. d4 cxd4 45. Qxd4+ Qc5+ 46. Kd3 Qxd4+ 47. Kxd4 g4 48. e6 g3 49. Ke3 h5 50. e7 h4 51. e8Q Bxe8 52. Kf3 Bc6+ 53. Kg4 g2 54. Kh3 g1Q 55. Kxh4 Bf3 0-1

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.05.31"]
[Round "3"]
[White "Kinnert, Dieter"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1726"]
[BlackElo "1330"]
[PlyCount "64"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 0-0 7. Na4 Nxe4 8. d3 Bxf2+ 9. Rxf2 Nxf2 10. Kxf2 Nd4 11. Nc3 b6 12. Bg5 f6 13. Bc4+ Kh8 14. Be3 c5 15. Bd5 Rb8 16. Kg1 Qe8 17. Ne4 Nf5 18. Bf2 Bb7 19. Bxb7 Rxb7 20. g4 d5 21. Nxc5 bxc5 22. gxf5 Rxb2 23. Bxc5 Rf7 24. Nd2 Rc7 25. Nb3 e4 26. Qc1 Qe5 27. d4 Qg3+ 28. Kh1 Qxh3+ 29. Kg1 Qg3+ 30. Kh1 Qc3 31. Bb4 Qh3+ 32. Kg1 Rbxc2 0-1

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.05.31"]
[Round "4"]
[White "Thumm, Niklas"]
[Black "Baier, Philip"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1330"]
[BlackElo "1904"]
[PlyCount "98"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 a6 3. f4 e6 4. d3 b5 5. Bb3 Bb7 6. Nf3 Nf6 7. Nc3 d5 8. exd5 Nxd5 9. Bd2 Be7 10. Qe2 Nc6 11. a3 0-0 12. 0-0 Nf6 13. Rad1 b4 14. Ne4 Nxe4 15. dxe4 Nd4 16. Nxd4 Qxd4+ 17. Be3 Qxe4 18. axb4 cxb4 19. Rd4 Qc6 20. Rc4 Qb5 21. Qg4 Bd5 22. Rd4 Bxb3 23. cxb3 Bc5 24. f5 exf5 25. Rxf5 f6 26. Qf3 Rac8 27. Rdd5 Bxe3+ 28. Qxe3 Qc6 29. Rc5 Qb6 30. Qf2 Rfd8 31. Rxc8 Qxf2+ 32. Kxf2 Rxc8 33. Ke3 Rc2 34. Rf2 Rxf2 35. Kxf2 Kf7 36. Ke3 Ke6 37. Kd4 Kd6 38. g3 f5 39. h4 g6 40. Kc4 a5 41. Kb5 Kd5 42. Kxa5 Kc5 43. Ka6 h6 44. Kb7 g5 45. h5 f4 46. gxf4 gxf4 47. Kc7 f3 48. Kd7 f2 49. Ke6 f1Q 0-1

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.05.30"]
[Round "1"]
[White "Cleve Prinz, Wolfgang"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1928"]
[BlackElo "1330"]
[PlyCount "52"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 d5 5. Bg2 Nc6 6. 0-0 dxc4 7. Qa4 cxd4 8. Rd1 Bc5 9. Ne5 Bd7 10. Nxd7 Qxd7 11. Qxc4 Bb6 12. Nd2 0-0 13. Nb3 Ne5 14. Qb4 Nc6 15. Qb5 Rfd8 16. Bg5 Qe7 17. a4 Rab8 18. a5 Bc7 19. Qa4 h6 20. Bxf6 Qxf6 21. a6 b5 22. Qa3 Bd6 23. Qa2 Nb4 24. Qb1 e5 25. Qe4 Qe6 26. Na5 Rb6 1/2-1/2

[Event "Rheinland Pfalz op 5th"]
[Site "Worms"]
[Date "2013.05.30"]
[Round "2"]
[White "Thumm, Niklas"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1330"]
[BlackElo "2314"]
[PlyCount "62"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 Nf6 4. Nc3 e6 5. d3 d6 6. Be2 Be7 7. Be3 0-0 8. Qd2 b6 9. 0-0-0 d5 10. exd5 exd5 11. d4 c4 12. Ne5 Qc7 13. Bf3 Bb4 14. h4 b5 15. g4 Nxe5 16. fxe5 Nxg4 17. Bxd5 Rb8 18. Rdg1 Qa5 19. Bf4 Bf5 20. e6 fxe6 21. Bxb8 exd5 22. Be5 Bxc3 23. Qxc3 b4 24. Qe3 Qxa2 25. Qg5 g6 26. Qe7 Nxe5 27. Qxe5 c3 28. Kd1 Qb1+ 29. Ke2 Qxc2+ 30. Kf3 Bd7+ 31. Kg3 Qf2# 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.25"]
[Round "9"]
[White "Bergauz, Igal"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1184"]
[BlackElo "1330"]
[PlyCount "69"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. Nc3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 h6 11. Bxf6 Qxf6 12. Nxd5 Qe5 13. Nc3 Bb7 14. Qg4 Bd6 15. Qg3 Qh5 16. Qh3 Qxh3 17. gxh3 Bc5 18. Ne4 Bb6 19. h4 f5 20. Ng3 f4 21. Ne4 Rae8 22. Rfe1 Re6 23. Bc4 Rfe8 24. Bxe6+ Rxe6 25. a4 Rg6+ 26. Ng3 Bc5 27. Re5 Bd6 28. Rf5 fxg3 29. hxg3 Be4 30. Rb5 Bxc2 31. Rb7 Be4 32. Rxa7 Bc5 33. Rxc7 Rxg3+ 34. Kh2 Bd6 35. Rc8+ 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.24"]
[Round "8"]
[White "Thumm, Niklas"]
[Black "Rank, Thomas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1330"]
[BlackElo "1407"]
[PlyCount "76"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 e6 5. Bc4 Ne7 6. d3 Nbc6 7. a3 0-0 8. 0-0 d5 9. Ba2 Nd4 10. Ne2 Nxf3+ 11. Rxf3 b6 12. Qe1 Bb7 13. Re3 dxe4 14. dxe4 Nc6 15. c3 Qe7 16. Rh3 Rfd8 17. Be3 Rd7 18. f5 exf5 19. exf5 Rad8 20. fxg6 hxg6 21. Rc1 Ne5 22. Nf4 Nd3 23. Nxd3 Rxd3 24. Bc4 Qe4 25. Bxf7+ Kxf7 26. Qf2+ Kg8 27. Qe2 Rd2 28. Qf3 Qxf3 29. gxf3 Rxb2 30. Rg3 Kf7 31. c4 Rd3 32. Bg5 Rxf3 33. Rg4 Bd4+ 34. Rxd4 cxd4 35. Re1 Ba8 36. Re7+ Kf8 37. Rd7 Rd3 38. Be7+ Ke8 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.23"]
[Round "7"]
[White "Finkous, Robert"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1481"]
[BlackElo "1330"]
[PlyCount "55"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qb4+ 9. c3 Qa5 10. Nd2 cxd4 11. cxd4 b5 12. Nc3 a6 13. Nb3 Qb6 14. a3 Rb8 15. Bd3 b4 16. Na4 Qb7 17. Nbc5 Nxc5 18. Nxc5 Qb6 19. Qa4 bxa3 20. bxa3 Bxc5 21. dxc5 Qb2 22. 0-0 Bd7 23. Qxa6 0-0 24. Rab1 Qc3 25. Rbc1 Qb3 26. Rb1 Qa2 27. Ra1 Qb3 28. Rab1 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.22"]
[Round "6"]
[White "Thumm, Niklas"]
[Black "Gheng, Christian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1330"]
[BlackElo "1696"]
[PlyCount "103"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bc4 e6 6. f5 exf5 7. 0-0 Ne7 8. d3 Be6 9. Bxe6 fxe6 10. Bg5 h6 11. Bxe7 Qxe7 12. exf5 gxf5 13. Re1 Nc6 14. Nd5 Qf7 15. Rxe6+ Kd7 16. Qe2 Qxe6 17. Qxe6+ Kxe6 18. Nc7+ Kd7 19. Nxa8 Rxa8 20. c3 Re8 21. Nh4 Ne7 22. Rf1 Rf8 23. g3 b5 24. Rb1 Bf6 25. Ng2 Ng6 26. Rf1 b4 27. Rxf5 Bd4+ 28. cxd4 Rxf5 29. dxc5 Rxc5 30. Ne3 Ne5 31. d4 Nf3+ 32. Kf2 Nxd4 33. h4 Nf5 34. Nd1 Rd5 35. Ke1 Nxg3 36. Ne3 Re5 37. Kf2 Rxe3 38. Kxe3 Nf5+ 39. Kf4 Nxh4 40. Kg4 Ng2 41. Kf3 Ne1+ 42. Ke2 Nc2 43. Kd3 h5 44. Ke4 h4 45. Kf3 d5 46. Kg4 d4 47. Kxh4 d3 48. a3 d2 49. axb4 d1Q 50. b5 Qg1 51. b6 Ne3 52. bxa7 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.21"]
[Round "5"]
[White "Frohnhaeuser, Simon"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1418"]
[BlackElo "1330"]
[PlyCount "96"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 Bg4 4. e4 dxe5 5. Bc4 Nf6 6. Nc3 Bc5 7. Qe2 Nc6 8. Bxf7+ Kxf7 9. Qc4+ Ke8 10. Qxc5 Nd7 11. Qe3 Rf8 12. Rf1 Bxf3 13. gxf3 Nd4 14. Kd1 Qh4 15. Nd5 Kd8 16. c3 Qh3 17. Qg5+ Nf6 18. Ne3 Nxf3 19. Qxg7 Nd7 20. Qg3 Qh5 21. Ng4 Rf4 22. h3 Ng5 23. Rxf4 exf4 24. Qxf4 Nxh3 25. Qf5 Qxg4+ 26. Qxg4 Nf2+ 27. Ke2 Nxg4 28. d4 Ke7 29. Bg5+ Kf7 30. Rg1 h5 31. Bh4 Rg8 32. Rf1+ Ke6 33. Rf5 Ndf6 34. d5+ Kf7 35. e5 Re8 36. Bxf6 Kg6 37. Rg5+ Kh6 38. Kd3 Nxf6 39. Rf5 Ng4 40. Ke4 Rxe5+ 41. Kf4 Rxf5+ 42. Kxf5 Ne3+ 43. Ke4 Nxd5 44. c4 Kg5 45. Kf3 Nf4 46. b4 h4 47. a4 Nd3 48. b5 Nb2 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.21"]
[Round "4"]
[White "Preissler, Niklas"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1746"]
[BlackElo "1330"]
[PlyCount "59"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. e3 Nc6 5. Bd3 Nf6 6. c3 e6 7. Nf3 d5 8. Nbd2 Bd6 9. Bg3 Qc7 10. dxc5 Bxg3 11. hxg3 a5 12. Nd4 Ne5 13. Bb5+ Bd7 14. Bxd7+ Nfxd7 15. N2f3 Qxc5 16. Nxe5 Nxe5 17. Qc2 h6 18. e4 Rd8 19. exd5 Rxd5 20. Rd1 Ng4 21. 0-0 Rh5 22. Nxe6 fxe6 23. Qg6+ Ke7 24. Qxg7+ Ke8 25. Qxh8+ Kf7 26. Rd7+ Kg6 27. Qg7+ Kf5 28. Rf7+ Ke4 29. Qxg4+ Kd3 30. Rd1+ 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.20"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Grueninger, Maxim"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1330"]
[BlackElo "1445"]
[PlyCount "119"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. Qb3 Qf6 7. 0-0 Nge7 8. Rd1 Bb6 9. d3 h6 10. Be3 Na5 11. Qb5 c6 12. Qxe5 Bxe3 13. fxe3 Qxe5 14. Nxe5 Nxc4 15. Nxc4 0-0 16. Nd6 b5 17. Nd2 Ba6 18. Nb3 g6 19. Nc5 Nc8 20. e5 Nxd6 21. exd6 Bc8 22. d4 a5 23. a3 f5 24. d5 cxd5 25. Rxd5 Re8 26. Re1 Rb8 27. e4 Bb7 28. Rd4 Bxe4 29. Nxd7 Rbd8 30. Nf6+ Kf7 31. Nxe8 Rxe8 32. d7 Rd8 33. Rd6 Ke7 34. Rxg6 Rxd7 35. Rxh6 Rd3 36. Rc1 Rd2 37. Rg6 Ra2 38. c4 bxc4 39. Rxc4 Ra1+ 40. Kf2 Ra2+ 41. Ke1 Rxa3 42. Rc7+ Kd8 43. Ra7 Ra1+ 44. Kd2 Ra2+ 45. Kc1 Rxg2 46. Rxg2 Bxg2 47. Rxa5 Be4 48. h4 Ke7 49. Ra6 Kf7 50. Kd2 Bd5 51. Ke3 Bg2 52. Kf4 Bh3 53. h5 Kg7 54. h6+ Kh7 55. Kg5 Bf1 56. Ra7+ Kh8 57. Kg6 Bc4 58. Ra8+ Bg8 59. h7 f4 60. hxg8Q# 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.19"]
[Round "2"]
[White "Thumm, Niklas"]
[Black "Pixa, Ulrich"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1330"]
[BlackElo "1518"]
[PlyCount "89"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 d6 7. Bxf7+ Kf8 8. a3 Na5 9. Qa2 Nh6 10. Be6 Bf6 11. d4 Bxe6 12. Qxe6 Nf7 13. 0-0 Qe7 14. Qd5 Nc6 15. Nbd2 Ng5 16. Rb1 Nd8 17. a4 c6 18. Qa5 Nxf3+ 19. Nxf3 exd4 20. cxd4 Qxe4 21. Ba3 Qe6 22. Rfe1 Qd7 23. Ne5 Bxe5 24. dxe5 b6 25. Rxb6 axb6 26. Qxa8 c5 27. e6 Qe7 28. Bb2 h5 29. f4 Rh6 30. f5 Kg8 31. h3 Rh8 32. Rf1 Rh6 33. Re1 Rh8 34. f6 gxf6 35. Bxf6 Qxf6 36. e7 Kf7 37. Rf1 Qxf1+ 38. Kxf1 Kxe7 39. Qa7+ Ke6 40. Qxb6 Rf8+ 41. Kg1 Nf7 42. Qb3+ Ke7 43. a5 Rd8 44. a6 Rd7 45. Qb7 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2013.05.19"]
[Round "1"]
[White "Vuckovic, Robert"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "944"]
[BlackElo "1330"]
[PlyCount "46"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. Qb3 0-0 7. d3 a5 8. Qa3 d5 9. exd5 Nxd5 10. 0-0 Bg4 11. Bg5 Nf6 12. Nbd2 axb4 13. Qb2 bxc3 14. Qxc3 Nd4 15. Bxf6 Qxf6 16. Ne4 Qh6 17. Qb2 Bxf3 18. gxf3 Nxf3+ 19. Kg2 Nh4+ 20. Kh1 Bd4 21. Qd2 Qh5 22. Ng3 Qf3+ 23. Kg1 Qg2# 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.06.02"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Schulze, Lara"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1183"]
[BlackElo "994"]
[PlyCount "47"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Qf3 Nf6 10. Qb3 Qd5 11. Qxb7 c5 12. Qxd5 Nxd5 13. Bb5+ Kd8 14. Nxf7+ Kc7 15. Nxh8 Bg7 16. Bc4 Nb6 17. Be2 Bxh8 18. d3 h5 19. Bf4+ Kd7 20. Ne4 Kc6 21. Bf3 Bxb2 22. Rb1 Bg7 23. Nf6+ Nd5 24. Bxd5# 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.06.01"]
[Round "8"]
[White "Hoelzer, Jeanette"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1376"]
[BlackElo "1183"]
[PlyCount "145"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. Qb3 0-0 8. Bxd5 Na5 9. Qc2 Qxd5 10. b4 Bf5 11. 0-0 Bxd3 12. Rd1 Rad8 13. Qa4 Qe4 14. Re1 Be2 15. Nbd2 Qd3 16. bxc5 Bxf3 17. Nxf3 Qxc3 18. Ba3 Nc6 19. Rac1 Qd3 20. Nxe5 Nxe5 21. Rxe5 Rd4 22. Qb3 Rfd8 23. h3 Qd2 24. Re7 Qf4 25. Rce1 h5 26. Bc1 Qf5 27. Rxc7 R4d7 28. Rxd7 Rxd7 29. Be3 Qe4 30. Qb1 Re7 31. Bd2 Qxb1 32. Rxb1 Re2 33. Rxb7 Rxd2 34. Rxa7 Rc2 35. Ra5 Kf8 36. Kf1 Ke7 37. a4 Kd7 38. Ra7+ Kc6 39. Rxf7 Rxc5 40. Rxg7 Rc4 41. Rg6+ Kd5 42. Rg5+ Kd6 43. Rxh5 Rxa4 44. g4 Ke6 45. Kg2 Kf6 46. Rf5+ Kg6 47. Kg3 Ra8 48. Kh4 Rh8+ 49. Rh5 Rxh5+ 50. gxh5+ Kf5 51. f3 Kf6 52. Kg4 Kg7 53. Kg5 Kh7 54. f4 Kg7 55. f5 Kh7 56. Kf6 Kh6 57. h4 Kh7 58. Kf7 Kh8 59. Kg6 Kg8 60. f6 Kh8 61. h6 Kg8 62. f7+ Kf8 63. h7 Ke7 64. Kg7 Ke6 65. f8R Ke5 66. h8Q Ke4 67. Kg6 Kd5 68. Re8 Kc4 69. Rd8 Kc5 70. Qc3+ Kb6 71. Rb8+ Ka7 72. Qc7+ Ka6 73. Qb6# 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.31"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Zyla, Lennert"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1183"]
[BlackElo "1048"]
[PlyCount "56"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Nc3 Bg4 4. Bb5 a6 5. Ba4 Nf6 6. h3 Bh5 7. d4 Rb8 8. Qd3 Bxf3 9. Qxf3 b5 10. d5 Ne5 11. Bxb5+ axb5 12. Qe2 Qd7 13. a4 bxa4 14. Rxa4 g6 15. f4 Bh6 16. 0-0 0-0 17. fxe5 Bxc1 18. Rxc1 dxe5 19. b3 c6 20. Rd1 c5 21. Qc4 Rfc8 22. Qf1 Kg7 23. Qf2 Nh5 24. Ne2 Qd6 25. Ng3 Nf6 26. Rf1 Rf8 27. Qe3 Rb4 28. Qg5 Kh8 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.30"]
[Round "6"]
[White "Neumann, Tiemon"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1382"]
[BlackElo "1183"]
[PlyCount "104"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Re8 13. Qe3 Be6 14. Na4 Ng4 15. Bxe7 Qxe7 16. Qh3 g6 17. Qg3 Qb4 18. b3 d4 19. h3 Bxb3 20. Rxe8+ Rxe8 21. cxb3 Re1+ 22. Rxe1 Qxe1+ 23. Bf1 Nf6 24. Nc5 Nd5 25. Nd7 Qe8 26. Qd6 Kg7 27. Qe5+ Qxe5 28. Nxe5 c5 29. Bc4 Kf6 30. Nc6 Nb6 31. Nxa7 Nxc4 32. bxc4 Ke5 33. Kf1 d3 34. Ke1 Kd4 35. Kd2 Kxc4 36. Nc6 Kd5 37. Kxd3 Kxc6 38. Kc4 f5 39. a4 Kb6 40. f4 h6 41. g4 fxg4 42. hxg4 h5 43. f5 gxf5 44. gxf5 h4 45. f6 h3 46. f7 h2 47. f8Q h1Q 48. Qxc5+ Kb7 49. Qe7+ Kb6 50. Qd8+ Ka7 51. Qa5+ Kb7 52. Qb5+ Ka7 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.29"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Schramm, Anna Lena"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1183"]
[BlackElo "1359"]
[PlyCount "32"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Ne5 Bd6 11. Nxc6 Qb6 12. Nxa5+ Kf8 13. Nc4 Qd4 14. Nxd6 Ng4 15. 0-0 Qxd6 16. Nc3 Qxh2# 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.29"]
[Round "4"]
[White "Wheeler, Sebastian"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1473"]
[BlackElo "1183"]
[PlyCount "86"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. Nf3 Bb4 6. Nd5 Bc5 7. d4 Be7 8. Bxf4 d6 9. exd6 Bxd6 10. Bxd6 Qxd6 11. Qe2+ Be6 12. Nc3 Nc6 13. d5 0-0-0 14. 0-0-0 Nf6 15. dxe6 Qf4+ 16. Kb1 Rxd1+ 17. Nxd1 fxe6 18. Qxe6+ Kb8 19. Qe3 Qd6 20. Qd2 Qc5 21. Bd3 Rd8 22. Qg5 Qf8 23. a3 h6 24. Qg3 g5 25. Nc3 Re8 26. Re1 Rd8 27. Ne4 Nh5 28. Qg4 Nf4 29. Nf2 Qc5 30. g3 Ng6 31. Ne4 Qd5 32. Nc3 Qf7 33. Bxg6 Qxg6 34. Qe6 Qg7 35. Rd1 Rg8 36. Qe4 Qf6 37. Nd4 Na5 38. Qe6 Qf7 39. b4 Nc6 40. Nxc6+ bxc6 41. Qxc6 Rh8 42. Ne4 Qf5 43. Nc5 Qxc5 1-0

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.28"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Gast, Benedikt"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1183"]
[BlackElo "1433"]
[PlyCount "69"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. Nc3 Nf6 7. Bf4 0-0 8. Nxc6 bxc6 9. Qf3 Rb8 10. Bb3 Re8 11. h3 Nd7 12. 0-0 Nc5 13. Rfd1 Bd7 14. e5 d5 15. Rd2 Bg5 16. Qe3 Ne6 17. Bxg5 Qxg5 18. Qxg5 Nxg5 19. f4 Ne6 20. Rf1 Nc5 21. Rf3 Bf5 22. g4 Be4 23. Nxe4 Nxe4 24. Re2 Red8 25. f5 Nc5 26. Rc3 Nxb3 27. axb3 Rb6 28. Kf2 Kf8 29. e6 fxe6 30. fxe6 Ke7 31. Rf3 Rf8 32. Rxf8 Kxf8 33. e7+ Ke8 34. Re6 c5 35. Re5 1/2-1/2

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.27"]
[Round "1"]
[White "Gazizova, Alina"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "767"]
[BlackElo "1183"]
[PlyCount "148"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 Nf6 7. Nc3 Bb4 8. Bg5 Nxe4 9. Bd2 Nxd2 10. Kxd2 0-0 11. Rd1 Ne6 12. Nd3 Rd8 13. Kc1 Bxc3 14. bxc3 Ng5 15. Nf4 Rxd1+ 16. Kxd1 Ne4 17. Rg1 Nxc3+ 18. Kd2 Nxa2 19. Bc4 Nb4 20. Re1 Bf5 21. Nd3 Nxd3 22. cxd3 a5 23. Re7 Be6 24. Rxc7 Bxc4 25. Rxc4 a4 26. Kc1 a3 27. Kb1 g6 28. Ka2 b5 29. Rb4 Ra5 30. d4 Kg7 31. f4 Kf6 32. g4 h5 33. h3 h4 34. d5 Ke7 35. f5 g5 36. Rd4 Kd6 37. f6 Ra4 38. Rxa4 bxa4 39. Kxa3 Kxd5 40. Kxa4 Ke6 41. Kb5 Kxf6 42. Kc4 Ke5 43. Kd3 f5 44. Ke2 fxg4 45. hxg4 Kf4 46. Kf2 Kxg4 47. Kg2 h3+ 48. Kh2 Kh4 49. Kh1 Kg3 50. Kg1 h2+ 51. Kh1 Kf2 52. Kxh2 g4 53. Kh1 Kg3 54. Kg1 Kh3 55. Kh1 g3 56. Kg1 g2 57. Kf2 Kh2 58. Kf3 g1Q 59. Ke4 Qf2 60. Kd5 Qe3 61. Kc4 Qd2 62. Kc5 Qd3 63. Kc6 Qd4 64. Kc7 Qd5 65. Kc8 Qd6 66. Kb7 Qc5 67. Ka6 Qb4 68. Ka7 Qb5 69. Ka8 Kg3 70. Ka7 Kf4 71. Ka8 Ke5 72. Ka7 Kd6 73. Ka8 Kc7 74. Ka7 Qa4# 0-1

[Event "GER-ch U25 op-B"]
[Site "Oberhof"]
[Date "2012.05.27"]
[Round "2"]
[White "Thumm, Niklas"]
[Black "Gast, Antonia"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1183"]
[BlackElo "1395"]
[PlyCount "79"]
[EventDate "2012.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qf3 c6 8. Be2 Bg4 9. Qg3 Bxe2 10. Ndxe2 Nh5 11. Qg4 Nxf4 12. Nxf4 Bf6 13. 0-0 Nd7 14. Nh5 Kh8 15. f4 Rg8 16. Rad1 Be7 17. e5 d5 18. Rf3 f6 19. Rh3 fxe5 20. f5 h6 21. Ng3 Nf6 22. Qg6 Bf8 23. Nge4 Qe7 24. Ng5 Re8 25. Nf7+ Qxf7 26. Qxf7 e4 27. Qxb7 e3 28. Re1 d4 29. Ne2 c5 30. Qxa7 Ng4 31. a4 Nf2 32. Rf3 Bd6 33. f6 gxf6 34. Rxf6 Bxh2+ 35. Kf1 Ng4 36. Rf3 Ref8 37. Qxc5 Rxf3+ 38. gxf3 Ne5 39. Qxd4 Kh7 40. Qxe3 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.08.01"]
[Round "6"]
[White "Prizker, Angelique"]
[Black "Thumm, Niklas"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1364"]
[BlackElo "974"]
[PlyCount "94"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 Nc6 6. Bc4 Nh6 7. Ng5 Nd4 8. Kd2 f6 9. c3 fxg5 10. cxd4 exd4 11. Ke2 Be7 12. Rd1 Bf6 13. Kf1 Bd7 14. Nd2 Ng4 15. Nf3 h6 16. Nxd4 Nxh2+ 17. Kg1 Ng4 18. Ne6+ Kc8 19. Nc5 Ne5 20. Nxd7 Rd8 21. Nb6+ axb6 22. Be6+ Kb8 23. Be3 Ka7 24. g3 Re8 25. Bd5 h5 26. f4 gxf4 27. gxf4 Ng4 28. Bc1 c6 29. e5 cxd5 30. exf6 Nxf6 31. Kf2 Rad8 32. a4 Ng4+ 33. Kf3 Nh2+ 34. Kf2 h4 35. Rh1 Ng4+ 36. Kf3 Nf6 37. Rxh4 d4 38. Ra3 d3 39. Rh2 Re1 40. Bd2 Rf1+ 41. Rf2 Rxf2+ 42. Kxf2 Ne4+ 43. Ke3 Nxd2 44. Kxd2 Ka6 45. Rxd3 Rf8 46. Rd4 b5 47. axb5+ Kxb5 1/2-1/2

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.31"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Memmeler, Bjoern"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "974"]
[BlackElo "1441"]
[PlyCount "132"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. Nge2 Nf6 6. Bg5 h6 7. Bh4 0-0 8. 0-0 a6 9. Nf4 g5 10. Ng6 gxh4 11. Nxf8 Kxf8 12. a4 d6 13. Nd5 Ng4 14. Ne3 Nxe3 15. fxe3 e6 16. c3 Na5 17. Ba2 Bd7 18. Rf2 Qg5 19. h3 Qxe3 20. Qh5 f6 21. Qxh4 Qg5 22. Qxg5 hxg5 23. Re1 Ke7 24. d4 cxd4 25. cxd4 Bxa4 26. d5 e5 27. Rc1 Kd7 28. Rb1 Bb3 29. Bxb3 Nxb3 30. Rc2 a5 31. Re1 Nc5 32. Rc4 b5 33. Rc3 a4 34. Kf2 b4 35. Rc4 Nd3+ 36. Ke2 Nxe1 37. Kxe1 a3 38. bxa3 bxa3 39. Rc1 Bf8 40. Kd2 Be7 41. Kc3 Rc8+ 42. Kd2 Rxc1 43. Kxc1 Kc7 44. Kb1 Kb6 45. Ka2 Kc5 46. Kxa3 Kd4 47. Kb3 Kxe4 48. Kc4 f5 49. g3 f4 50. gxf4 gxf4 51. h4 Bxh4 52. Kc3 Ke3 53. Kb4 f3 54. Kb5 f2 55. Kc6 f1Q 56. Kxd6 Qf6+ 57. Kc5 Kd3 58. d6 e4 59. d7 e3 60. d8Q+ Qxd8 61. Kc6 e2 62. Kc5 e1R 63. Kc6 Rc1+ 64. Kb7 Qc8+ 65. Kb6 Rb1+ 66. Ka7 Qb7# 0-1

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.30"]
[Round "4"]
[White "Baumann, Bettina"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1489"]
[BlackElo "974"]
[PlyCount "77"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. Nf3 Nc6 7. Bd3 b6 8. Qc2 Re8 9. 0-0 g6 10. a3 Bd6 11. b4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 dxc4 15. Bxc4 Bd6 16. Nd5 Ng4 17. Be2 Qh4 18. Bxg4 Bxg4 19. Bc3 Be7 20. Nxc7 Bf5 21. Qb2 Be4 22. Nxe8 Rxe8 23. Qf2 Qh5 24. Rfd1 Bh4 25. Qf1 Bc2 26. Rd2 Ba4 27. Bd4 Qf5 28. Rc1 a5 29. Bxb6 axb4 30. axb4 Qf6 31. Bd4 Qf5 32. Qa6 Bb5 33. Qd6 Rd8 34. Qe5 Qf6 35. Qxb5 Qe7 36. Qe5 Bf6 37. Qxf6 Qxf6 38. Bxf6 Rxd2 39. Rc8+ 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.29"]
[Round "2"]
[White "Bur, Marcus"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1734"]
[BlackElo "974"]
[PlyCount "96"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. c4 Nc6 5. a3 e6 6. Nf3 Bd6 7. Bxd6 cxd6 8. Nc3 0-0 9. cxd5 exd5 10. b4 Qc7 11. Rc1 Rfe8 12. Be2 Rac8 13. 0-0 a5 14. b5 Na7 15. Nxd5 Qd8 16. Rxc8 Nxc8 17. Nxf6+ Qxf6 18. Qd2 b6 19. Qc3 d5 20. Rc1 Nd6 21. Qb2 Qg6 22. Nh4 Qg5 23. Nxf5 Nxf5 24. Qd2 Nh4 25. g3 Nf5 26. Rc6 Rb8 27. Qc3 Ne7 28. Rc7 g6 29. Ra7 Rc8 30. Rc7 Rb8 31. a4 Qf6 32. Qd3 Re8 33. Bf1 Qd6 34. Bg2 Nf5 35. Rc6 Qd7 36. Rxb6 Re6 37. Rxe6 Qxe6 38. Bh3 Qe4 39. Bxf5 Qxf5 40. Qb3 Kf8 41. b6 Qc8 42. b7 Qb8 43. Qb5 Ke7 44. Qxd5 Qc7 45. Qe5+ Kd8 46. b8Q+ Qxb8 47. Qxb8+ Ke7 48. d5 Kd7 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.29"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Starkbaum, Michael"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "974"]
[BlackElo "1558"]
[PlyCount "73"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. Bd2 Nf6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nd4 11. Bh2 Bxf3 12. gxf3 c6 13. a3 b5 14. Ba2 Qd7 15. Bg3 0-0-0 16. Ne2 Nxf3+ 17. Kf1 h5 18. Nc3 Nd4 19. Ne2 Nf3 20. Nc3 g4 21. Bh2 Rdg8 22. Ne2 h4 23. Nc3 Nxh2+ 24. Rxh2 g3 25. fxg3 hxg3 26. Rg2 Qxh3 27. Ne2 Qh1+ 28. Ng1 Bxg1 29. Rxg1 g2+ 30. Ke2 Qh5+ 31. Kd2 Qg5+ 32. Ke1 Rh1 33. Ke2 Ng4 34. Qd2 Qh5 35. Qc1 Nh2+ 36. Kf2 Qf3+ 37. Ke1 0-1

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.28"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Brodmann, Anton"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "974"]
[BlackElo "1881"]
[PlyCount "72"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Be2 Ne7 7. 0-0 Bf5 8. Re1 Nd7 9. h3 Qc7 10. Bd3 Bxd3 11. Qxd3 f6 12. Bd2 0-0-0 13. Ne2 g5 14. Bxg5 fxg5 15. Nxg5 Nf8 16. Nf7 Ne6 17. Nxh8 Rxh8 18. c4 dxc4 19. Qxc4 Nd5 20. Nc3 Nef4 21. Nxd5 Nxd5 22. Re2 Nf4 23. Re4 Qg7 24. Qf1 Nxh3+ 25. Kh1 Ng5 26. Rh4 Rf8 27. Qe2 Kb8 28. Rf1 Rf6 29. Kg1 Nf3+ 30. Kh1 Nxh4 31. g3 Qd7 32. g4 Nf3 33. Qe4 Rf4 34. Qd3 Qg7 35. Qc2 Qh6+ 36. Kg2 Qh2# 0-1

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.18"]
[Round "9"]
[White "Thumm, Niklas"]
[Black "Polert, Jesper"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1016"]
[BlackElo "809"]
[PlyCount "122"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 a6 6. Ba4 e6 7. Nf3 Bb4 8. Ne5 Bd7 9. Nxd7 Qxd7 10. Qg4 g6 11. Bf4 Nf6 12. Qh4 Ne4 13. 0-0 Bxc3 14. bxc3 Nxc3 15. Be5 Rg8 16. Qxh7 0-0-0 17. Bb3 Nxe5 18. dxe5 Rh8 19. Qg7 Ne4 20. Ba4 Qc7 21. Rac1 Rdg8 22. c4 dxc4 23. Bb3 Kb8 24. Rxc4 Qd7 25. Qxg8+ Rxg8 26. Rxe4 Rc8 27. h3 Rc6 28. Rb1 Rb6 29. Ra4 Qxa4 30. Rd1 Qe4 31. Rd8+ Ka7 32. Rd7 Qxe5 33. Rxf7 Rc6 34. Rd7 Rc1+ 35. Rd1 Rxd1+ 36. Bxd1 Qa1 37. Kh2 Qxd1 38. Kg3 Qd3+ 39. f3 b5 40. h4 a5 41. h5 gxh5 42. Kh4 a4 43. Kxh5 Qe2 44. g4 Qxf3 45. Kg5 Qxg4+ 46. Kxg4 b4 47. Kf3 b3 48. axb3 axb3 49. Ke4 b2 50. Ke5 b1Q 51. Kxe6 Qd3 52. Ke5 Kb7 53. Kf4 Qe2 54. Kf5 Kc6 55. Kf4 Kd5 56. Kf5 Qf3+ 57. Kg6 Ke5 58. Kg7 Ke6 59. Kh8 Qg2 60. Kh7 Kf6 61. Kh6 Qg6# 0-1

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.17"]
[Round "8"]
[White "Stein, Daniel"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1252"]
[BlackElo "1016"]
[PlyCount "111"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bg4 6. h3 Bh5 7. c3 a6 8. Bxc6+ bxc6 9. d4 Be7 10. dxe5 dxe5 11. Qxd8+ Rxd8 12. Nxe5 Rd6 13. Bf4 0-0 14. Nd2 Re6 15. g4 Bg6 16. Nxg6 fxg6 17. Bxc7 Bc5 18. Bg3 Rd6 19. Nb3 Bb6 20. Bxd6 Nxg4 21. Bxf8 Bxf2+ 22. Kf1 Bxe1 23. Rxe1 Nh2+ 24. Kg2 Kxf8 25. Kxh2 Ke7 26. Nc5 a5 27. Nb7 a4 28. Nc5 Kd6 29. Nxa4 Ke5 30. Kg3 h6 31. Nb6 g5 32. Nd7+ Ke6 33. Nc5+ Ke5 34. a4 h5 35. a5 Kd6 36. e5+ Kxc5 37. e6 Kb5 38. e7 Kxa5 39. Re5+ Kb6 40. Rxg5 g6 41. e8Q Kb7 42. Qxc6+ Kxc6 43. Kf4 Kd6 44. Ke4 Kc6 45. c4 Kd6 46. b4 Kc6 47. Rxg6+ Kd7 48. Kd5 Ke7 49. Ra6 Kf7 50. Ke5 h4 51. Rb6 Kg7 52. Kf5 Kh7 53. Kf6 Kh6 54. Rb8 Kh7 55. Rc8 Kh6 56. Rh8# 1-0

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.16"]
[Round "7"]
[White "Thumm, Niklas"]
[Black "Binner, Jule"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1016"]
[BlackElo "831"]
[PlyCount "49"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e6 4. d4 cxd4 5. cxd4 Be7 6. Nc3 a6 7. Bd3 b5 8. 0-0 Bb7 9. Re1 Nf6 10. Bg5 Nfd7 11. Qd2 h6 12. Be3 0-0 13. Bxh6 gxh6 14. Qxh6 e5 15. Ne2 Nb6 16. Ng3 Nc4 17. Nh5 Bf6 18. Nxf6+ Qxf6 19. Qxf6 Nxb2 20. Ng5 Nd7 21. Qh6 Nf6 22. Qxf6 Nxd3 23. Qh6 Rfd8 24. Qh7+ Kf8 25. Qxf7# 1-0

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.14"]
[Round "4"]
[White "Neumann, Tiemon"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1163"]
[BlackElo "1016"]
[PlyCount "43"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8. Qd1 d6 9. Bg5 h6 10. Bh4 Be6 11. Bb5 Qe7 12. 0-0 a6 13. Ba4 Bd7 14. Nd5 Qxe4 15. Re1 Be6 16. Nxc7+ Kd8 17. Bxf6+ gxf6 18. Qxd6+ Bd7 19. Rxe4 Rc8 20. Bxc6 Rxc7 21. Bxd7 Rc8 22. Bf5# 1-0

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.14"]
[Round "5"]
[White "Thumm, Niklas"]
[Black "Lilienthal, Niels Bennett"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1016"]
[BlackElo "853"]
[PlyCount "91"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 Nf6 6. d4 Nxe4 7. dxe5 d6 8. Qd5 Bf5 9. Bd3 Nxe5 10. Nxe5 dxe5 11. Qxe5+ Kf8 12. Qxf5 Nxc3 13. Qc5+ Qe7+ 14. Qxe7+ Kxe7 15. 0-0 Rhe8 16. Bb2 Nd5 17. Bxg7 h5 18. Rfe1+ Kd6 19. Rxe8 Rxe8 20. c4 Nf4 21. Bc2 Ne2+ 22. Kh1 c5 23. Rd1+ Kc7 24. Ba4 Re6 25. Rd7+ Kb6 26. Rxf7 Nc3 27. Bxc3 a5 28. Rf6 Rxf6 29. Bxf6 Ka6 30. Bb5+ Ka7 31. Bd8 b6 32. f4 h4 33. g4 h3 34. g5 a4 35. f5 Kb8 36. g6 Kc8 37. Bxb6 Kb7 38. Bxc5 Ka8 39. Bxa4 Kb7 40. f6 Ka8 41. f7 Kb7 42. g7 Ka6 43. f8Q Kb7 44. g8Q Ka6 45. Bb5+ Ka5 46. Qa8# 1-0

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.14"]
[Round "6"]
[White "Weber, Yannik"]
[Black "Thumm, Niklas"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1542"]
[BlackElo "1016"]
[PlyCount "120"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. b3 Qb6 9. Na4 Qd8 10. dxc5 b6 11. cxb6 axb6 12. cxd5 exd5 13. Bb2 Bg4 14. Nd4 Bxe2 15. Qxe2 Rc8 16. Rac1 Qd6 17. Rxc6 Rxc6 18. Nxc6 Qxc6 19. Rc1 Qd6 20. Qf3 Qe6 21. Bxf6 Bxf6 22. g3 g6 23. Nc3 Rc8 24. Ne2 Rxc1+ 25. Nxc1 Bg5 26. Ne2 Qe4 27. Qxe4 dxe4 28. Nc3 Be7 29. Nxe4 Kg7 30. Nc3 Kh6 31. Nd5 Bc5 32. b4 Bd6 33. Nxb6 Bxb4 34. a4 Kg7 35. Nc4 Kf8 36. Ne5 f6 37. Nc6 Bc5 38. Kf1 Ke8 39. Ke2 Kd7 40. Nd4 Kc8 41. Kd3 Kb7 42. g4 Bd6 43. h3 Kb6 44. Kc4 h6 45. f3 Ka5 46. Kb3 Bg3 47. e4 Bf2 48. Ne6 Bg3 49. Nf8 g5 50. Nd7 Be5 51. Nxe5 fxe5 52. Kc4 Kxa4 53. Kd5 Kb5 54. Kxe5 Kc6 55. Kf6 Kd6 56. e5+ Kd5 57. e6 Kd4 58. e7 Ke3 59. e8Q+ Kxf3 60. Kf5 Kg3 1-0

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.13"]
[Round "3"]
[White "Thumm, Niklas"]
[Black "Mueller, Philipp1111"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1016"]
[BlackElo "1328"]
[PlyCount "88"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. Ng5 0-0 6. Nf3 d6 7. d3 Bg4 8. h3 Be6 9. Bg5 h6 10. Bh4 Na5 11. Bxe6 fxe6 12. d4 exd4 13. Nxd4 Bxd4 14. Qxd4 Nc6 15. Qc4 Qe7 16. 0-0-0 Ne5 17. Qb3 Rab8 18. Qa3 a6 19. f4 Ng6 20. Rhe1 Nxh4 21. e5 Ne8 22. g3 Ng6 23. Ne4 dxe5 24. Qxe7 Nxe7 25. fxe5 Nc6 26. Nc5 Rf5 27. Nd7 Rd8 28. g4 Rf3 29. h4 Rf4 30. Rg1 b6 31. Rd2 Nd4 32. c3 Rxd7 33. cxd4 Rfxd4 34. Rgg2 Rxd2 35. Rxd2 Rxd2 36. Kxd2 c6 37. Kc3 Nc7 38. g5 hxg5 39. hxg5 Kf7 40. b4 Kg6 41. a4 Nd5+ 42. Kc4 Nxb4 43. Kxb4 a5+ 44. Kc4 Kxg5 0-1

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.12"]
[Round "2"]
[White "Matuschak, Henry"]
[Black "Thumm, Niklas"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1016"]
[PlyCount "36"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 a6 6. Bc4 d6 7. d3 Bg4 8. h3 Bh5 9. Bg5 Nd4 10. Nd5 Nxf3+ 11. gxf3 h6 12. Nxf6+ gxf6 13. Bh4 Qd7 14. Bxf6 Qxh3 15. Bxh8 0-0-0 16. Qd2 Rg8+ 17. Bg7 Rxg7+ 18. Qg5 Rxg5# 0-1

[Event "GER-chB U25"]
[Site "Oberhof"]
[Date "2011.06.12"]
[Round "1"]
[White "Thumm, Niklas"]
[Black "Oberhofer, Cedric"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1016"]
[BlackElo "1409"]
[PlyCount "80"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. d3 a6 6. Ba4 b5 7. Bb3 Nf6 8. Ng5 e6 9. 0-0 h6 10. Nf3 Be7 11. Bf4 0-0 12. a4 b4 13. Ne2 Na5 14. c3 Nxb3 15. Qxb3 bxc3 16. bxc3 Rb8 17. Qc4 Qb6 18. Rab1 Qxb1 19. Rxb1 Rxb1+ 20. Nc1 Ra1 21. Qxa6 Rxa4 22. Qb7 Raa8 23. h3 Rab8 24. Qc7 Rfc8 25. Qa5 Rb1 26. e5 dxe5 27. Nxe5 Nd5 28. Bd2 Nf6 29. Qa7 Rd8 30. Nc6 Bxc6 31. Qxe7 Rxd3 32. Bf4 Rxc1+ 33. Bxc1 Rd1+ 34. Kh2 Rxc1 35. Qxc5 Bd5 36. Qa3 Rc2 37. Qc5 Ne4 38. Qc8+ Kh7 39. Qd7 Rxf2 40. c4 Rxg2+ 0-1

