[Event "Verbandsklasse 0304"]
[Site "Halver"]
[Date "2003.11.16"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Mantler, Thorben"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "94"]
[EventDate "2003.09.21"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Weidenau/Geisweid"]
[BlackTeam "Halver"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Nf6 5. Nf3 Bd6 6. Bc4 0-0 7. 0-0 Nbd7 8. d3 Nb6 9. Bb3 c5 10. Ng5 h6 11. Nf3 Qc7 12. Nh4 c4 13. dxc4 Nxc4 14. h3 Bd7 15. Qf3 Be7 16. Nhf5 Bd8 17. Rd1 Be6 18. Nxh6+ gxh6 19. Bxh6 Re8 20. Ba4 Nxb2 21. Bxe8 Nxd1 22. Rxd1 Nxe8 23. Nf5 Bxf5 24. exf5 Qc6 25. Qg3+ Kh7 26. Bf8 Qxc2 27. Re1 Bf6 28. Qg4 Ng7 29. Bxg7 Bxg7 30. Re4 Qc1+ 31. Kh2 Qh6 32. Qg3 Bf6 33. Rg4 Rd8 34. Qd3 Re8 35. g3 Re7 36. Qe4 Qd2 37. Kg2 Qc3 38. Qd5 Qc6 39. Qxc6 bxc6 40. Re4 d3 41. Re1 e4 42. Kf1 c5 43. Rc1 d2 44. Rd1 Bc3 45. Ke2 Ba5 46. g4 c4 47. f6 Re6 0-1

[Event "DESC S0004 email"]
[Site "DESC email"]
[Date "2002.01.01"]
[Round "3"]
[White "Helduser, Matthias"]
[Black "Duesel, Bernd"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1640"]
[BlackElo "1971"]
[PlyCount "14"]
[EventDate "1999.??.??"]
[EventType "swiss (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Bb3 c6 6. Nf3 d6 7. 0-0 Be7 0-1

[Event "DESC S0004 email"]
[Site "DESC email"]
[Date "2000.10.08"]
[Round "3"]
[White "Klaus, Gerd"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "31"]
[EventDate "1999.??.??"]
[EventType "swiss (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Qd3 Qd5 6. f3 e5 7. Be3 Nd7 8. Ne2 0-0-0 9. N2c3 Qa5 10. 0-0-0 exd4 11. Bxd4 Be6 12. a3 Ndf6 13. Qe3 Bxa3 14. bxa3 Qxa3+ 15. Kb1 Qb4+ 16. Kc1 1/2-1/2

[Event "DESC match"]
[Site "GER email"]
[Date "1999.11.15"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Woschkat, Karl Heinz"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "36"]
[EventDate "1998.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. d4 e6 4. e3 c5 5. c3 Bd6 6. Bd3 0-0 7. 0-0 b6 8. Bd2 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. Ne5 Ne4 12. Be1 f6 13. Nd3 c4 14. Nf2 f5 15. Nd2 a5 16. Ndxe4 fxe4 17. Ng4 Qe7 18. Ne5 Bxe5 0-1

[Event "DESC match"]
[Site "GER email"]
[Date "1999.11.15"]
[Round "?"]
[White "Woschkat, Karl Heinz"]
[Black "Helduser, Matthias"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "1998.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 a5 2. b5 c5 3. c4 b6 4. Nc3 g6 5. Bb2 Bg7 6. e3 Bb7 7. d4 d6 8. dxc5 dxc5 9. Qxd8+ Kxd8 10. Rd1+ Nd7 11. Nf3 e6 12. Be2 Ngf6 13. Na4 Kc7 14. Rxd7+ Kxd7 15. Nxb6+ Kc7 16. Nxa8+ Rxa8 17. Ng5 Bxg2 18. Rg1 Bb7 19. Nxf7 Kb6 20. a4 Re8 21. f4 1-0

[Event "DESC E0199 email"]
[Site "DESC email"]
[Date "1999.04.23"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Markus, Nico"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1493"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. d4 e6 5. c3 Bd6 6. Bd3 0-0 7. 0-0 c5 8. Bd2 Nc6 9. Be1 Qb6 10. Qc1 Rac8 11. Nbd2 cxd4 12. Nxd4 Nxd4 13. exd4 Bf5 14. Be2 Ng4 15. Nf3 Rfe8 16. Kh1 Nf6 17. Ne5 h6 18. Bh4 Ne4 19. g4 Bh7 20. a3 f6 21. Nd3 g5 22. Bg3 Kg7 23. Nb4 a5 0-1

[Event "DESC E0199 email"]
[Site "DESC email"]
[Date "1999.01.25"]
[Round "?"]
[White "Markus, Nico"]
[Black "Helduser, Matthias"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1493"]
[PlyCount "27"]
[EventDate "1999.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Bg5 Bxf3 9. Qd2 Bxg2 10. Bxf6 Bxh1 11. Be5 Nc6 12. Bxc7 Nxd4 13. 0-0-0 Bf3 14. Bb5+ 1-0

[Event "DESC S0004 email"]
[Site "DESC email"]
[Date "1999.??.??"]
[Round "?"]
[White "Angermann, Immo Frank"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "10"]
[EventDate "1999.??.??"]
[EventType "swiss (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 1/2-1/2

[Event "DESC E0196 email"]
[Site "DESC email"]
[Date "1999.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Markus, Roland"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2040"]
[PlyCount "48"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. Qe2 0-0-0 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Be7 17. Ne4 Nc5 18. Nxc5 Bxc5 19. Be3 Qb6 20. Qg4 Bxe3+ 21. Kb1 Rxd1+ 22. Rxd1 Rd8 23. a3 Rxd1+ 24. Qxd1 Bxf4 0-1

[Event "DESC S0004 email"]
[Site "DESC email"]
[Date "1999.??.??"]
[Round "2"]
[White "Helduser, Matthias"]
[Black "Markus, Roland"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "1493"]
[PlyCount "40"]
[EventDate "1999.??.??"]
[EventType "swiss (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g3 g6 8. Bg2 Bg7 9. 0-0 Ne7 10. exd5 exd5 11. Re1 0-0 12. Bg5 Re8 13. Re2 f6 14. Bd2 Ne5 15. Qf4 Nf5 16. Qb4 a5 17. Qa4 Rc8 18. Rae1 b5 19. Nxb5 cxb5 20. Qxb5 Nd4 0-1

[Event "DESC E0196 email"]
[Site "DESC email"]
[Date "1999.??.??"]
[Round "?"]
[White "Markus, Roland"]
[Black "Helduser, Matthias"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "29"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 b6 6. Bd3 a5 7. 0-0 Ba6 8. Bxa6 Rxa6 9. Qa4 Qc7 10. Na3 Qd7 11. Nb5 Ra8 12. Bf4 cxd4 13. cxd4 Rc8 14. Rac1 h6 15. Nd6+ 1-0

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Eissing, Christoph"]
[Black "Helduser, Matthias"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "82"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Qe2 e6 12. Bd2 0-0-0 13. 0-0-0 Ngf6 14. Ne5 Nxe5 15. dxe5 Nd5 16. c4 Nb6 17. f4 Be7 18. Ne4 Rd7 19. Ba5 Qb8 20. b3 Rhd8 21. Rxd7 Rxd7 22. Qe3 Na8 23. g4 b6 24. Bc3 Qc7 25. g5 Qd8 26. Nd6+ Bxd6 27. exd6 Qf8 28. Rd1 g6 29. Qe4 Kb7 30. hxg6 fxg6 31. gxh6 Qxh6 32. Rh1 Qf8 33. Be5 Qg8 34. Rh6 g5 35. Rh8 Qf7 36. fxg5 Qf1+ 37. Kb2 Qf2+ 38. Ka3 Qc5+ 39. b4 Qg1 40. b5 Qc5+ 41. Kb3 Rf7 1-0

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Beyer, Jens"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "21"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. d3 a6 5. a3 Nc6 6. Ba2 Nf6 7. f4 Be7 8. Nf3 0-0 9. 0-0 Qc7 10. Qe1 Nd4 11. Qf2 1/2-1/2

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Conrad, Matthias"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "85"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. e5 Nfd7 4. d4 e6 5. Nce2 c5 6. c3 Nc6 7. Nf3 b5 8. Ng3 Qb6 9. Be2 cxd4 10. cxd4 Bb7 11. 0-0 Be7 12. Be3 0-0 13. Qd3 a6 14. a3 b4 15. a4 a5 16. b3 Ba6 17. Qd2 Rfc8 18. Rac1 Rc7 19. Rc2 Bxe2 20. Nxe2 Rac8 21. Rfc1 Nf8 22. Qd3 Na7 23. Rxc7 Rxc7 24. Rxc7 Qxc7 25. Bg5 Bxg5 26. Nxg5 h6 27. Nf3 Ng6 28. Nd2 Nf4 29. Nxf4 Qc1+ 30. Nf1 Qxf4 31. Qa6 Qxd4 32. Qxa5 Kh7 33. Qc7 Qc3 34. Qxa7 d4 35. a5 d3 36. g3 Qxb3 37. Qb7 Qb1 38. Qe4+ g6 39. Kg2 b3 40. a6 Qc2 41. Qb7 b2 42. a7 b1Q 43. Qxf7+ 1-0

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Kandetzki, Christoph"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "41"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. b3 d5 4. e3 Nf6 5. Bb2 e6 6. Be2 Be7 7. 0-0 0-0 8. c3 b6 9. d4 Bb7 10. Ne5 Nxe5 11. fxe5 Ne8 12. Bd3 g6 13. Rf3 c4 14. Bc2 b5 15. Ba3 Ng7 16. Bxe7 Qxe7 17. Nd2 Rac8 18. bxc4 bxc4 19. e4 Rb8 20. exd5 exd5 21. Nf1 1/2-1/2

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Koenigs, Christoph"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "84"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. e4 d6 6. Bc4 g6 7. 0-0 Bg7 8. Be3 0-0 9. h3 Bd7 10. Qd2 a6 11. Rfe1 b5 12. Bb3 b4 13. Nce2 Nxe4 14. Qc1 Rc8 15. Nxc6 Bxc6 16. Bh6 a5 17. Bxg7 Kxg7 18. Nd4 Nc5 19. Qe3 e6 20. a4 Nxb3 21. cxb3 Bd7 22. Nf3 f6 23. Rac1 e5 24. Qa7 Rf7 25. Rxc8 Bxc8 26. Qa8 Qd7 27. Qe4 Bb7 28. Qe3 d5 29. Rc1 Qd8 30. Qc5 d4 31. Nd2 Bd5 32. Kh2 Rd7 33. f3 Kh6 34. Nc4 Bxc4 35. bxc4 Rb7 36. b3 Re7 37. Re1 Kg7 38. f4 e4 39. Qc6 d3 40. Rd1 d2 41. Qc5 e3 42. h4 Kf7 0-1

[Event "Suedwestfalen-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "2"]
[White "Helduser, Matthias"]
[Black "Kulik, David"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 Ne7 3. e3 g6 4. d4 Bg7 5. c3 d5 6. Bd3 Nd7 7. 0-0 c5 8. Bd2 Qb6 9. Qc1 0-0 10. Be1 Nf6 11. Ne5 Bd7 12. Bh4 Rfd8 13. Nd2 cxd4 14. exd4 Nc6 15. Ndf3 Rac8 16. Qd2 Rc7 17. h3 Rdc8 18. Rab1 Na5 19. Nh2 Bb5 20. Qe2 Bxd3 21. Qxd3 Nc4 22. b3 Nxe5 23. fxe5 Rxc3 24. Qd1 Ne4 25. Ng4 Rc2 26. Ra1 Rd2 27. Qf3 Qxd4+ 28. Kh1 Rc7 29. Rac1 Rd3 30. Qf4 Nc5 31. Qxd4 Rxd4 32. Bf2 Re4 33. Rxc5 Rxc5 34. Bxc5 b6 35. Bd6 Re2 36. Rf2 Re1+ 37. Kh2 h5 38. Nf6+ Bxf6 39. exf6 e5 40. Bb8 a6 41. Bc7 b5 42. Ba5 Rc1 43. Rd2 d4 44. Re2 Rc5 45. Kg1 d3 1/2-1/2

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Kruse, Raphael"]
[Black "Helduser, Matthias"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "76"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Nf6 7. e3 Be7 8. Bd3 0-0 9. Qc2 Ne4 10. g4 Bb4 11. gxf5 Bxf5 12. Nd2 Nxd2 13. Bxf5 Rxf5 14. Qxf5 Nf3+ 15. Kd1 Nh4 16. Qg5 Qxg5 17. Bxg5 Nf5 18. Rg1 Nd7 19. a3 Bd6 20. h4 h6 21. e4 hxg5 22. exf5 gxh4 23. Kc2 Rf8 24. Rg5 Be7 25. Rh5 Bf6 26. Ne2 Re8 27. Kd3 c5 28. Rg1 Re4 29. f3 Re7 30. b3 cxd4 31. Nxd4 Nc5+ 32. Kc3 Re3+ 33. Kb4 Bxd4 34. Rb1 Nd3+ 35. Kb5 Bf6 36. Rg1 Rxf3 37. Rh6 Rxf5 38. Rhg6 Ne5 0-1

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Menkowski, Patrick"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "21"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. d4 e6 5. Nf3 Nf6 6. Nbd2 a6 7. c4 dxc4 8. bxc4 cxd4 9. exd4 Bd6 10. Be2 0-0 11. 0-0 1/2-1/2

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Roehl, Nils"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "146"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Qxd4 6. Nf3 Qb6 7. Qe2 Bxe4 8. Bxe4 Qc7 9. 0-0 Nd7 10. Rd1 0-0-0 11. Be3 Ngf6 12. Bf5 e6 13. Bh3 Kb8 14. Qd2 Nd5 15. Bd4 c5 16. Bc3 Nxc3 17. Qxc3 Nf6 18. Ng5 Nd5 19. Qf3 Rd7 20. Nxe6 fxe6 21. Bxe6 Rd6 22. Bxd5 b6 23. Rd3 g6 24. Re1 Bg7 25. c3 Rf8 26. Qh3 Rfd8 27. Red1 h6 28. Kf1 g5 29. Qe3 Qd7 30. Bc4 Rxd3 31. Rxd3 Qc7 32. Rxd8+ Qxd8 33. g3 Qd6 34. Bb5 Qe5 35. Qd3 Qe7 36. Qd5 Bf8 37. Ba6 Kc7 38. a3 Bg7 39. Qc4 Qd7 40. Bb5 Qd1+ 41. Kg2 Kd6 42. Qf7 Qd5+ 43. Qxd5+ Kxd5 44. Kf3 a5 45. Ke3 Bf8 46. f4 Be7 47. c4+ Ke6 48. Ke4 Bf6 49. b3 Bg7 50. h3 Bf6 51. f5+ Kd6 52. a4 Bg7 53. Ba6 Bd4 54. Bc8 Bf6 55. Be6 Bg7 56. Bd5 Bf6 57. g4 Bg7 58. f6 Bxf6 59. Kf5 Bg7 60. Kg6 Bf8 61. Kf7 Be7 62. Kg7 Ke5 63. Kxh6 Kf4 64. Kg6 Kg3 65. Kf7 Bd6 66. Ke6 Bf4 67. Kd7 Bd2 68. Kc6 Kxh3 69. Kxb6 Bb4 70. Be6 Kg3 71. Kc6 Kf4 72. Kd5 Ba3 73. Bf5 Bb4 1/2-1/2

[Event "Suedwestfalen-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "3"]
[White "Schulte Hengesbach, Benjamin"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "20"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 c6 5. Bg2 Nf6 6. cxd5 exd5 7. a3 Bd6 8. Nf3 0-0 9. 0-0 Ne4 10. Ne5 Qe7 1/2-1/2

[Event "Suedwestfalen-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "1"]
[White "Send, Sebastian"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1900"]
[PlyCount "49"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 0-0-0 12. 0-0-0 Ngf6 13. Qe2 e6 14. Ne5 Nxe5 15. dxe5 Nd5 16. f4 Be7 17. c4 Nb6 18. Ne4 Rd7 19. Be3 Rhd8 20. Bxb6 axb6 21. Rxd7 Rxd7 22. Rd1 Rxd1+ 23. Qxd1 Qd7 24. Qxd7+ Kxd7 25. g4 1/2-1/2

[Event "NRW-ch U15"]
[Site "Hiddenhausen"]
[Date "1998.??.??"]
[Round "?"]
[White "Volovitch, Vladimir"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "91"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 e6 4. Bg2 Bd6 5. c4 f5 6. Nc3 Nf6 7. Bg5 0-0 8. 0-0 Bd7 9. Nd2 Be8 10. Qb3 Qb6 11. c5 Qxb3 12. Nxb3 Bc7 13. Bxf6 Rxf6 14. f4 Bh5 15. Rfb1 Nd7 16. Nc1 Rff8 17. Kf2 Nf6 18. h3 Ne4+ 19. Bxe4 fxe4 20. Kg2 Bg6 21. Nb3 h6 22. e3 Rf6 23. Nd2 Raf8 24. b4 e5 25. Ne2 exf4 26. gxf4 Bh7 27. Rf1 g5 28. fxg5 Rxf1 29. Rxf1 Rxf1 30. Nxf1 hxg5 31. Neg3 Bg6 32. Nh2 Kg7 33. Ng4 a6 34. Ne2 Bh5 35. Nc3 Bxg4 36. hxg4 Kf6 37. a4 Ke7 38. Kf2 Kd7 39. Ne2 Ke7 40. Ke1 Kd7 41. Kd2 Bh2 42. Kc3 Kc7 43. Kb3 b5 44. cxb6+ Kxb6 45. Kc3 Bd6 46. Kb3 1/2-1/2

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Berenbrinck, Richard"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "43"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. d3 Bd7 6. Nf3 Qc8 7. a3 a6 8. 0-0 Bh3 9. b4 Bxg2 10. Kxg2 Ba7 11. Qb3 Nd4 12. Nxd4 Bxd4 13. e3 Bxc3 14. Qxc3 Nf6 15. d4 exd4 16. exd4 0-0 17. Re1 Qf5 18. Bf4 Rac8 19. Qb3 d5 20. Re5 dxc4 21. Qxc4 Qd7 22. Rae1 1/2-1/2

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Heyen, Michael"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "40"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Bc4 g6 4. d3 Bg7 5. f4 0-0 6. Nf3 c5 7. 0-0 Nc6 8. Be3 a6 9. a4 Rb8 10. Qe1 Bd7 11. Qh4 Ng4 12. Bd2 Bf6 13. Qg3 Nd4 14. Nxd4 Bxd4+ 15. Kh1 b5 16. axb5 axb5 17. Bb3 c4 18. Ba2 Ra8 19. dxc4 bxc4 20. Bxc4 Rxa1 0-1

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Koepping, Jan"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 f5 2. e4 d6 3. d3 Nc6 4. Nf3 Nf6 5. Nc3 e5 6. Be2 Be7 7. 0-0 0-0 8. Be3 exf4 9. Bxf4 fxe4 10. Nxe4 Nxe4 11. dxe4 Rxf4 12. Qd5+ Kh8 13. g3 Rf8 14. Rf2 Bh3 15. Bf1 Bxf1 16. Raxf1 Bf6 17. c3 Qd7 18. Nd4 Nxd4 19. cxd4 c6 20. Qg5 Bxd4 21. Qd2 Bxf2+ 22. Rxf2 Rxf2 23. Qxf2 Qe7 24. Qd4 Qe5 25. Qd2 Rd8 26. Qe2 Qd4+ 27. Kg2 Re8 28. Qh5 Qxe4+ 29. Kh3 Re6 30. g4 Rh6 0-1

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Lennartz, Christina"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "91"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. Bxc3 Bd6 8. Nf3 Nc6 9. Qe2 Qe7 10. 0-0-0 a6 11. a4 0-0 12. Kb1 Bd7 13. Rhe1 h6 14. Nxe5 Nxe5 15. Bxe5 Bxe5 16. Qxe5 Qxe5 17. Rxe5 Bxa4 18. Re7 Bc6 19. Rxc7 Bxg2 20. Re1 Rac8 21. Rxc8 Rxc8 22. Re7 Rf8 23. Kc1 g6 24. Kd2 Bh3 25. Ke3 b5 26. Bd5 h5 27. Kf4 Be6 28. Bxe6 fxe6+ 29. Ke3 Rf6 30. f4 Kf8 31. Ra7 Rf5 32. Rxa6 Ke7 33. Ra5 Kd6 34. c4 bxc4 35. Rxf5 gxf5 36. dxc4 e5 37. b4 e4 38. h4 Kc6 39. b5+ Kc5 40. Ke2 Kb6 41. Kd2 Kc5 42. Ke3 Kb6 43. Kd4 Kc7 44. c5 Kb7 45. Kc4 Kc7 46. b6+ 1/2-1/2

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Helduser, Matthias"]
[Black "Schwahn, Nadine"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 d6 5. Na4 b6 6. Nxc5 bxc5 7. Ne2 c6 8. a3 0-0 9. 0-0 d5 10. exd5 cxd5 11. Ba2 Nc6 12. f4 e4 13. d4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Qb6 16. Qxb6 axb6 17. Be3 b5 18. Rfd1 Bb7 19. Bd4 Ne8 20. Bc3 Rd8 21. Bb4 Nd6 22. Bxd5 Bxd5 23. Rxd5 Nc4 24. Rxb5 Rfe8 25. b3 Ne3 26. Rc1 Rd1+ 27. Rxd1 Nxd1 28. Bc5 e3 29. Kf1 Nc3 30. Rb7 h6 31. Re7 Rxe7 32. Bxe7 f6 33. Bc5 Nd5 34. g3 Kf7 35. Ke2 Ke6 36. Bxe3 Nxe3 37. Kxe3 Kd5 38. c4+ Ke6 39. Ke4 f5+ 40. Kd4 Kd6 41. b4 g6 42. h4 h5 43. a4 1-0

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Kruse, Raphael"]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Ne4 10. Qc2 g5 11. Be5 g4 12. Nd2 Nd7 13. Ndxe4 fxe4 14. Bf4 Bg5 15. Bxg5 Qxg5 16. g3 Nb6 17. Ne2 Rf6 18. Nf4 Be6 19. a4 Bf7 20. b4 h5 21. Rab1 Rb8 22. b5 h4 23. bxc6 Rxc6 24. Qa2 hxg3 25. fxg3 Nc4 26. Bxc4 Rxc4 27. Rfc1 Rxc1+ 28. Rxc1 Be6 29. Rc5 b6 30. Qb3 Bf7 1/2-1/2

[Event "NRW op U16"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Steven, M."]
[Black "Helduser, Matthias"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "89"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Bd3 Bg4 4. 0-0 Nd7 5. h3 Bh5 6. exd5 cxd5 7. Be2 e6 8. d3 Bd6 9. Nd4 Bxe2 10. Nxe2 Ngf6 11. Bg5 0-0 12. Nbc3 Qb6 13. b3 Rfc8 14. Be3 Qd8 15. Nb5 Bc5 16. Bxc5 Rxc5 17. Nbd4 Rac8 18. c4 dxc4 19. dxc4 Qe7 20. Qd2 Rd8 21. Qb4 Nb6 22. Rad1 Qc7 23. Nb5 Rxb5 24. Qxb5 g6 25. Rxd8+ Qxd8 26. Nc3 Qd4 27. Qb4 Ne4 28. Rc1 Qxf2+ 29. Kh1 Ng3+ 30. Kh2 Qf4 31. Re1 Nf5+ 32. Kg1 Qd2 33. Rd1 Qc2 34. Re1 Nh4 35. Re2 Qc1+ 36. Kh2 Qf4+ 37. g3 Qc7 38. Ne4 Nf5 39. Qe1 Nd7 40. h4 Nxh4 41. Kh3 Nf5 42. Rg2 h5 43. Qc3 Qe5 44. Qd3 Qd4 45. Qxd4 1/2-1/2

