[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.31"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Wraga, Hermann"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1520"]
[BlackElo "1609"]
[PlyCount "67"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. c4 Bg7 5. Nc3 0-0 6. e3 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. Rd1 Nbd7 10. Be2 a6 11. 0-0 Qc7 12. c5 Ne8 13. cxd6 exd6 14. Ne4 f5 15. Ng5 Rf6 16. Bc4+ Kh8 17. Nf7+ Rxf7 18. Bxf7 Ndf6 19. Bxe8 Rxe8 20. Qe2 Qe7 21. Qc4 d5 22. Qb3 Qd7 23. Qb6 Re7 24. Bg5 Rf7 25. Bxf6 Bxf6 26. Rd3 Bd8 27. Qa7 Kg7 28. Rb3 Bc7 29. Kh1 Bd6 30. Rd1 f4 31. f3 fxe3 32. Rxe3 Qf5 33. Rde1 Qf4 34. Re5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.31"]
[Round "7"]
[White "Wraga, Teresa"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1622"]
[BlackElo "1520"]
[PlyCount "33"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Nc6 6. 0-0 Bg4 7. Na4 Nd4 8. Nac3 Qd7 9. d3 Bf3 10. Bxf3 Nxf3+ 11. Kg2 Nd4 12. Nxd4 Bxd4 13. Ne2 Bb6 14. Nc3 0-0-0 15. Bg5 c6 16. Qf3 Qe6 17. Qf5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.30"]
[Round "5"]
[White "Pibernik, Dario"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1609"]
[BlackElo "1520"]
[PlyCount "59"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. g3 Bf5 3. Bg2 Nf6 4. c4 c6 5. Qb3 b6 6. Nc3 e6 7. Bg5 Nbd7 8. Nf3 h6 9. Bf4 Be7 10. Ne5 Nxe5 11. Bxe5 Bd6 12. cxd5 cxd5 13. Qb5+ Ke7 14. Bxf6+ gxf6 15. e4 dxe4 16. 0-0 a6 17. Qe2 Bb4 18. Nxe4 Qxd4 19. a3 Bxe4 20. Bxe4 Qe5 21. Qc4 Bc5 22. Bxa8 Rxa8 23. Rab1 a5 24. b4 axb4 25. axb4 Bd4 26. Rfe1 Qd6 27. Rbd1 Rd8 28. Re3 e5 29. Red3 Qb8 30. Rxd4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.30"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Goda, Frederic"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1520"]
[BlackElo "1718"]
[PlyCount "18"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. e3 Qb6 5. Nc3 Bf5 6. Na4 Qa5+ 7. c3 Nbd7 8. Rc1 b5 9. b4 Qxa4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.29"]
[Round "1"]
[White "Bauer, Dieter"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1733"]
[BlackElo "1520"]
[PlyCount "66"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Bf5 3. e3 Nd7 4. Nd2 Ngf6 5. Ngf3 h6 6. Bh4 e6 7. Bg3 Bb4 8. c3 Ba5 9. b4 Bb6 10. Be2 a5 11. a3 Ne4 12. Nxe4 Bxe4 13. 0-0 0-0 14. Nd2 Nf6 15. Nxe4 Nxe4 16. Qc2 Nxg3 17. hxg3 Qe7 18. Rfb1 axb4 19. axb4 c6 20. Ra2 Ra7 21. Rxa7 Bxa7 22. Ra1 b5 23. Qa2 Bb6 24. Qa6 Rb8 25. Bd3 g6 26. Bc2 Kg7 27. Kf1 Qc7 28. Qa2 Rb7 29. Qb2 Ra7 30. Bb1 h5 31. Ke2 Rxa1 32. Qxa1 Qa7 33. Qb2 Bc7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.29"]
[Round "3"]
[White "Helmich, Joerg"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1749"]
[BlackElo "1520"]
[PlyCount "56"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. cxd5 cxd5 7. Bb5+ Nc6 8. Ne5 Rc8 9. Qa4 Qb6 10. Bd2 a6 11. Bxc6+ bxc6 12. Rc1 Bd6 13. 0-0 0-0 14. Nd1 c5 15. dxc5 Rxc5 16. Rxc5 Bxc5 17. Ba5 Qd6 18. Nf3 Rc8 19. Nc3 Qb8 20. Nd4 Bg4 21. Rb1 Bxd4 22. Qxd4 Rc4 23. Qd2 Bf5 24. Rc1 Ng4 25. g3 Ne5 26. Kg2 Nc6 27. Ne2 Rxc1 28. Nxc1 Nxa5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2014.05.29"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Kozina, Vinko"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1520"]
[BlackElo "1842"]
[PlyCount "54"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 c5 5. Bg5 Be7 6. Bf4 g5 7. Bg3 h5 8. h4 g4 9. Ng5 Bxg5 10. hxg5 Qxg5 11. Qd2 Qxd2+ 12. Nxd2 Bf5 13. f4 Nc6 14. a3 f6 15. exf6 Nxf6 16. Bh4 Kf7 17. Kf2 Rae8 18. g3 Ne4+ 19. Nxe4 Bxe4 20. Rh2 Na5 21. Rc1 Nb3 22. Re1 Re6 23. Bg5 Kg6 24. e3 d3 25. Rd1 Rd6 26. Bg2 Re8 27. Bxe4+ Rxe4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.20"]
[Round "7"]
[White "Baric, Andrej"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1674"]
[BlackElo "1540"]
[PlyCount "70"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Qa5 6. Bxf6 Nxf6 7. f3 Bf5 8. a3 e6 9. c5 Be7 10. b4 Qc7 11. Bd3 Bg6 12. Nge2 e5 13. 0-0 0-0 14. Bxg6 hxg6 15. Ng3 Nh5 16. Nxh5 gxh5 17. f4 exd4 18. exd4 Bf6 19. Qd2 Rfe8 20. Rae1 Qd7 21. Re2 Rxe2 22. Nxe2 Re8 23. Ng3 Qg4 24. Qd1 g6 25. Qxg4 hxg4 26. f5 Bxd4+ 27. Kh1 Bb2 28. fxg6 fxg6 29. a4 Ba3 30. h3 Bxb4 31. Rb1 Re1+ 32. Rxe1 Bxe1 33. Ne2 Bf2 34. hxg4 Bxc5 35. Kh2 g5 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.19"]
[Round "6"]
[White "Giugno, Carmelo"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1511"]
[BlackElo "1540"]
[PlyCount "89"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 0-0 8. 0-0 h6 9. Bh4 Re8 10. c5 b6 11. b4 Nh5 12. Bxe7 Qxe7 13. Nd2 Nhf6 14. f4 a5 15. a3 Ba6 16. Bxa6 Rxa6 17. b5 cxb5 18. Nxb5 Nb8 19. Rc1 Rc8 20. Nd6 Rc7 21. g4 Ne8 22. Nb5 Rc6 23. e4 bxc5 24. exd5 exd5 25. Re1 Re6 26. dxc5 Rxe1+ 27. Qxe1 Re6 28. Qg3 Re3 29. Nf3 Rb3 30. Qe1 Re3 31. Qf1 Kf8 32. Ne5 Nd7 33. Qf2 Rb3 34. Nd6 Nxd6 35. cxd6 Qxd6 36. Rc8+ Ke7 37. Nc6+ Kf6 38. g5+ hxg5 39. fxg5+ Kxg5 40. Qg2+ Kf4 41. Qd2+ Re3 42. Qf2+ Rf3 43. Qh4+ Kf5 44. Nd4+ Kg6 45. Qg4+ 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.18"]
[Round "4"]
[White "Schmitz, Harald"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1733"]
[BlackElo "1540"]
[PlyCount "37"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Rc1 Be6 12. Re1 Re8 13. a3 h6 14. Ne4 Bf5 15. Ng3 Rxe1+ 16. Qxe1 Be6 17. Bd3 Nf6 18. Qc3 Qd6 19. Ne4 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.18"]
[Round "3"]
[White "Sigmund, Wolfgang"]
[Black "Kraemer, Heinz"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1540"]
[BlackElo "1699"]
[PlyCount "84"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. Nf3 Nf6 5. c4 d6 6. Nc3 0-0 7. Be2 Nbd7 8. Qc2 c6 9. Rd1 Qc7 10. Bf4 Re8 11. d5 c5 12. Ng5 Nf8 13. h4 h6 14. Nf3 N8h7 15. Bd3 e5 16. dxe6 Bxe6 17. 0-0 a6 18. e4 g5 19. hxg5 hxg5 20. Nxg5 Nxg5 21. Bxg5 fxe4 22. Nxe4 Nxe4 23. Bxe4 Be5 24. Bd5 Qg7 25. Qd2 Qg6 26. Bf4 Bd4 27. Rfe1 Bxd5 28. cxd5 Kf7 29. Bg3 b6 30. Qf4+ Kg8 31. Qxd6 Qxd6 32. Bxd6 Bxb2 33. Bc7 Bd4 34. d6 Rf8 35. Re2 Rf7 36. Rc1 Rc8 37. Rcc2 b5 38. Re7 Rxe7 39. dxe7 Kf7 40. Bd6 Bf6 41. Re2 Re8 42. Re6 Bd4 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.17"]
[Round "2"]
[White "Heil, Rudolf"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1722"]
[BlackElo "1540"]
[PlyCount "55"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. e4 d6 5. Ne2 g6 6. 0-0 Bg7 7. h3 Rb8 8. Nbc3 0-0 9. d3 Qc7 10. Be3 a6 11. Qd2 b5 12. Nd5 Qd8 13. Rab1 e6 14. Nxf6+ Bxf6 15. f4 Nd4 16. b4 Nxe2+ 17. Qxe2 Qc7 18. bxc5 dxc5 19. cxb5 Rxb5 20. Rxb5 axb5 21. Rc1 Be7 22. Qc2 c4 23. dxc4 Bc5 24. Bxc5 Qxc5+ 25. Kh2 b4 26. Qd2 Ba6 27. Bf1 Rc8 28. Qc2 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2012.05.17"]
[Round "1"]
[White "Sigmund, Wolfgang"]
[Black "Wenzel, Ulrich"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1540"]
[BlackElo "1746"]
[PlyCount "49"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. c4 Bb7 6. Nc3 0-0 7. Bd3 h6 8. h4 d5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Rc1 Nd7 12. Kf1 c5 13. Qe2 Rac8 14. Ba6 Nxc3 15. bxc3 Bxa6 16. Qxa6 cxd4 17. exd4 Nf6 18. Qe2 Qa3 19. Qc2 Rc7 20. c4 Rfc8 21. Ne5 Qd6 22. Qd3 Rd8 23. Rd1 Nd7 24. Nf3 Nf6 25. Ne5 1/2-1/2

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.30"]
[Round "7"]
[White "Greulich, Jan"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1895"]
[PlyCount "63"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 c6 4. cxd5 cxd5 5. Qb3 Nc6 6. Qxb7 Rc8 7. Bf4 e5 8. Nxe5 Rc7 9. Qb5 Bb4+ 10. Nc3 Nge7 11. Nxc6 Bxc3+ 12. bxc3 Rxc6 13. e4 Bxe4 14. f3 Bf5 15. Bd3 Bxd3 16. Qxd3 Qa5 17. Bd2 Re6+ 18. Kf2 Qc7 19. Qb5+ Qd7 20. Rab1 Rb6 21. Qc5 Qb7 22. Rxb6 axb6 23. Rb1 Nc8 24. Qb5+ Ke7 25. Re1+ Kd8 26. Re5 Ne7 27. Bf4 Kc8 28. Rxe7 Qxe7 29. Qc6+ Kd8 30. Qa8+ Kd7 31. Qxh8 Qa3 32. Qxg7 1-0

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.29"]
[Round "5"]
[White "Podvezanec, Robert"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C51"]
[PlyCount "85"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Be7 5. b5 Na5 6. Bxf7+ Kxf7 7. Nxe5+ Kf8 8. 0-0 d6 9. f4 Nf6 10. Bb2 Kg8 11. d3 Qe8 12. Nd2 dxe5 13. fxe5 Ng4 14. Qf3 Bg5 15. Bc3 Be3+ 16. Kh1 Bb6 17. d4 Bd7 18. Bxa5 Bxa5 19. Qb3+ Qe6 20. Nc4 Bb6 21. d5 Qh6 22. h3 Nf2+ 23. Kh2 Bd4 24. Qg3 Bxb5 25. Qb3 Bxc4 26. Qxc4 Bxe5+ 27. Kg1 Nxh3+ 28. gxh3 Qe3+ 29. Rf2 Bd6 30. Kg2 Qg3+ 31. Kf1 Rf8 32. Rxf8+ Kxf8 33. Ke2 Ke7 34. Re1 Rf8 35. Kd1 Qf3+ 36. Kc1 Bf4+ 37. Kb2 Be5+ 38. c3 Qf2+ 39. Re2 Qb6+ 40. Kc2 Rf1 41. Qb3 Qxb3+ 42. axb3 Rf3 43. c4 0-1

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.29"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Dreher, Willi"]
[Result "1/2-1/2"]
[ECO "D93"]
[BlackElo "1963"]
[PlyCount "33"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. e3 Bg7 5. c4 0-0 6. Nc3 c6 7. Bd3 Bg4 8. h4 Bxf3 9. Qxf3 dxc4 10. Bxc4 Nbd7 11. Rd1 Nb6 12. Bb3 Nbd5 13. 0-0 Nxf4 14. Qxf4 e6 15. Rd2 Nd5 16. Qf3 Qa5 17. Rfd1 1/2-1/2

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.28"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Okrafka, Jacek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1561"]
[PlyCount "57"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 dxc4 4. e3 b5 5. a4 Ba6 6. b3 e6 7. axb5 Bxb5 8. bxc4 Bb4+ 9. Bd2 Bxc4 10. Bxc4 Qb8 11. Qa4 Nge7 12. Ne5 Bxd2+ 13. Nxd2 0-0 14. Nxc6 Nxc6 15. Qxc6 Qb2 16. Rb1 Qc2 17. Ke2 g5 18. Rhc1 Qf5 19. Bd3 Qg4+ 20. Kf1 Qh4 21. Kg1 g4 22. g3 Qg5 23. Qe4 Qh6 24. Rxc7 Qh5 25. Rb5 Qh6 26. Qxg4+ Kh8 27. Rh5 f5 28. Qh4 Qg6 29. Rhxh7+ 1-0

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.28"]
[Round "3"]
[White "Weissflog, Hans Dieter"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1943"]
[PlyCount "105"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 Be6 7. Bb5 a6 8. Bxc6+ bxc6 9. Be3 Bb6 10. Na4 c5 11. 0-0 Bd7 12. c4 Ba5 13. Bd2 c6 14. b3 0-0 15. Nh2 Bxd2 16. Qxd2 Nh5 17. Nc3 Nf4 18. Ne2 Nxe2+ 19. Qxe2 f5 20. f4 exf4 21. Rxf4 g5 22. Rf2 Qf6 23. Raf1 Qd4 24. Nf3 Qg7 25. Nd2 f4 26. Qh5 Be8 27. Qf3 Bd7 28. g4 Rae8 29. Qd1 Qh6 30. Rh2 Qf6 31. Nf3 Kg7 32. Qa1 h6 33. Re2 Qxa1 34. Rxa1 Kf6 35. Kf2 h5 36. e5+ dxe5 37. Rae1 hxg4 38. hxg4 Bxg4 39. Rxe5 Rxe5 40. Nxe5 Bf5 41. b4 Rh8 42. bxc5 Rh2+ 43. Kf3 Rxa2 44. d4 Rc2 45. Ra1 Bc8 46. Ra4 Rd2 47. Nxc6 Bb7 48. d5 Bxc6 49. Rxa6 Ke5 50. Rxc6 Rd3+ 51. Ke2 Kd4 52. Rc7 Kxc4 53. d6 1-0

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.27"]
[Round "1"]
[White "Pelt, Alexander"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2107"]
[BlackElo "1561"]
[PlyCount "105"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 c6 4. Qb3 Qb6 5. Qxb6 axb6 6. cxd5 cxd5 7. Nc3 e6 8. e3 Nc6 9. Bb5 Bd6 10. Bd2 Nge7 11. 0-0 0-0 12. Nh4 Bg4 13. Rac1 e5 14. dxe5 Bxe5 15. h3 Be6 16. Nf3 Bd6 17. a3 Na5 18. Nd4 Nc4 19. Bxc4 dxc4 20. Nxe6 fxe6 21. Ne4 Be5 22. Bc3 Nc6 23. Bxe5 Nxe5 24. Nd6 Rfd8 25. Nxc4 Nxc4 26. Rxc4 Rd2 27. Rb4 Rd6 28. Rc1 Rf8 29. Rd4 Rxd4 30. exd4 Rf7 31. Rc4 Rd7 32. Kf1 Kf7 33. Ke2 Kf6 34. f4 g5 35. Ke3 h5 36. Rb4 Rd6 37. g3 h4 38. fxg5+ Kxg5 39. Rb5+ Kg6 40. g4 Rc6 41. Ke4 Rc1 42. Rxb6 Re1+ 43. Kd3 Kf6 44. Rxb7 Rh1 45. Rb5 Rxh3+ 46. Ke4 Rh1 47. Kf3 Rd1 48. Kg2 Rxd4 49. Kh3 e5 50. Kxh4 e4 51. Kg3 e3 52. Kf3 Re4 53. Ke2 1-0

[Event "St Leon Rot op"]
[Site "St Leon Rot"]
[Date "2011.12.27"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Guckes, Simon"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "41"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Bf4 Bb4+ 4. Nc3 Nf6 5. e3 c5 6. a3 Ba5 7. Nf3 0-0 8. Qc2 Ne4 9. Bd3 Nf6 10. dxc5 dxc4 11. Bxc4 Qe8 12. b4 Bc7 13. Bxc7 Nc6 14. Bd6 Ne7 15. Rd1 e5 16. Nxe5 Bf5 17. Qb3 Kh8 18. Nxf7+ Kg8 19. Nh6+ Kh8 20. Bxe7 Qxe7 21. Nxf5 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.04"]
[Round "7"]
[White "Sazonovs, Sergejs"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1480"]
[BlackElo "1586"]
[PlyCount "27"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. d3 d6 6. 0-0 Bg4 7. Nbd2 0-0 8. c3 Qd7 9. a4 a5 10. Nc4 d5 11. exd5 Nxd5 12. Nfxe5 Nf6 13. Nxd7 Bxd1 14. Nxf6+ 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.04"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Hartmann, Christian1111"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1586"]
[BlackElo "1500"]
[PlyCount "82"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 c5 4. c3 Qb6 5. Qc2 cxd4 6. cxd4 Bxd4 7. Qxc8+ Qd8 8. Qxd8+ Kxd8 9. Nxd4 d6 10. Bg5 h6 11. Bd2 a6 12. e4 Nc6 13. Bc3 e5 14. Nb3 Nf6 15. N1d2 b5 16. Ba5+ Ke7 17. Bd3 Nd7 18. Rc1 Rhc8 19. Ke2 Rab8 20. Rc2 Nc5 21. Rhc1 Kd7 22. Nf3 Nxb3 23. axb3 Nxa5 24. Rxc8 Rxc8 25. Rxc8 Kxc8 26. Kd2 Nxb3+ 27. Kc3 Nc5 28. Bc2 Kc7 29. Ne1 Kb6 30. f3 a5 31. b4 axb4+ 32. Kxb4 Na6+ 33. Kc3 Nc5 34. Nd3 Nxd3 35. Bxd3 Kc5 36. Bc2 f6 37. Bb3 g5 38. Be6 b4+ 39. Kb3 Kb5 40. Bd7+ Kc5 41. Be6 Kb5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "3"]
[White "Florio, Antonio"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1771"]
[BlackElo "1586"]
[PlyCount "58"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. g3 d5 5. exd5 cxd5 6. cxd5 Nxd5 7. Bg2 Be6 8. Qa4+ Nc6 9. Qb5 Nde7 10. Qxb7 Rc8 11. Nh3 Bc4 12. Nb5 Qd3 13. Bxc6+ Rxc6 14. Qb8+ Rc8 15. Nd6+ Kd8 16. Nb7+ Ke8 17. Qxe5 Rc6 18. Nf4 Qf3 19. Rg1 Be6 20. Qe3 Rxc1+ 21. Rxc1 Qxb7 22. Nxe6 fxe6 23. Qxe6 g6 24. Rc2 Bg7 25. Kd1 Qd7 26. Re1 Qxe6 27. Rxe6 Kd7 28. Ra6 Bd4 29. Rc4 Bb6 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "4"]
[White "Muench, Werner"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1884"]
[BlackElo "1586"]
[PlyCount "23"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. b3 0-0 8. Nbd2 Nbd7 9. Bb2 Re8 10. Ne5 Ng4 11. e4 dxe4 12. Nxg4 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.03"]
[Round "5"]
[White "Sigmund, Wolfgang"]
[Black "Giugno, Carmelo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1586"]
[BlackElo "1517"]
[PlyCount "89"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 Bg7 7. c4 c5 8. Nc3 cxd4 9. exd4 Qa5 10. cxd5 0-0 11. Bc4 Nfd7 12. 0-0-0 a6 13. Rhe1 b5 14. Bb3 Rc8 15. Kb1 Qb4 16. d6 Nc6 17. Nd5 Qa5 18. dxe7 Nxd4 19. Qd3 b4 20. Nc7 Nc5 21. Bxf7+ Kxf7 22. Qc4+ Nce6 23. Rxe6 Qf5+ 24. Re4+ Ne6 25. e8Q+ Rxe8 26. Nxe8 Rxe8 27. g4 Qc5 28. Qxc5 Nxc5 29. Rxe8 Kxe8 30. Bd6 Na4 31. Re1+ Kd8 32. Be5 Bf8 33. Bd4 Kc7 34. b3 Bc5 35. Be5+ Kc6 36. bxa4 Bxf2 37. Rd1 Kc5 38. Kc2 Kc4 39. Rd7 h5 40. Rd6 hxg4 41. hxg4 g5 42. Rxa6 Kd5 43. Bf6 Be3 44. Kd3 Bf4 45. Bxg5 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.02"]
[Round "1"]
[White "Reichardt, Bernd"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1803"]
[BlackElo "1586"]
[PlyCount "165"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Be2 e6 6. Qb3 Qb6 7. Qxb6 axb6 8. Ne5 Nbd7 9. Nxd7 Kxd7 10. f4 Bc5 11. d4 Bb4 12. 0-0 Bxc3 13. bxc3 dxc4 14. Bxc4 b5 15. Bb3 Nd5 16. Bd2 Nf6 17. Rfc1 Bd3 18. h3 Ne4 19. Be1 Bc4 20. Bc2 Bd5 21. Bxe4 Bxe4 22. c4 bxc4 23. Rxc4 Bd5 24. Rb4 b5 25. a4 Rhc8 26. Bc3 h5 27. a5 Ra6 28. Rb2 g6 29. Bb4 Rg8 30. Rf2 f5 31. Kh2 g5 32. fxg5 Rxg5 33. g3 Be4 34. Rf4 Bd3 35. Rg1 Ra8 36. Kg2 Bc2 37. Kf3 Rag8 38. Kf2 Bd3 39. a6 Ra8 40. Ra1 Bc2 41. a7 Ba4 42. Bc5 Bc2 43. Rg1 b4 44. d5 b3 45. dxe6+ Kxe6 46. Rb4 Rgg8 47. Rb7 Kd5 48. Ba3 c5 49. Rd7+ Kc6 50. Rf7 Rgd8 51. g4 hxg4 52. hxg4 Rd7 53. Rxd7 Kxd7 54. gxf5 Bxf5 55. Ke2 Kc6 56. Rg7 Bd7 57. Kd2 Rxa7 58. Bb2 Ra8 59. Kc3 Be6 60. Rg6 Kd6 61. Rg5 Rh8 62. Rg3 Rh2 63. Ba3 Rc2+ 64. Kd3 Ra2 65. Bxc5+ Kxc5 66. Rg5+ Kd6 67. Rb5 Rc2 68. Rb6+ Rc6 69. Rb7 Kc5 70. Kc3 Rb6 71. Rc7+ Kd6 72. Rg7 b2 73. Rg1 b1Q 74. Rxb1 Rxb1 75. Kd4 Rb4+ 76. Kc3 Kc5 77. Kd3 Bf5+ 78. Kd2 Kc4 79. Ke2 Bg4+ 80. Kf2 Kd3 81. Kg3 Re4 82. Kh4 Kxe3 83. Kg5 0-1

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2011.06.02"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Buechele, Markus"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1586"]
[BlackElo "1783"]
[PlyCount "42"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 h6 6. Bh4 0-0 7. 0-0 Nbd7 8. c4 c5 9. Nc3 cxd4 10. exd4 dxc4 11. Bxc4 Nb6 12. Bb3 Re8 13. Re1 Nbd5 14. Rc1 b6 15. Nxd5 Nxd5 16. Bg3 Bb7 17. Qd3 Nb4 18. Qe3 Bxf3 19. gxf3 Bg5 20. Bf4 Bxf4 21. Qxf4 Nd3 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.16"]
[Round "7"]
[White "Sigmund, Wolfgang"]
[Black "Srokovskiy, Andrea"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1421"]
[BlackElo "1726"]
[PlyCount "35"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Nc6 7. e3 Be6 8. Bb5 a6 9. Bxc6+ bxc6 10. Rc1 c4 11. 0-0 Be7 12. Ne5 Rc8 13. Qa4 Qb6 14. b3 cxb3 15. Qxb3 Qxb3 16. axb3 h6 17. Bxf6 Bxf6 18. Nd3 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.15"]
[Round "6"]
[White "Gheng, Hannelore"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1692"]
[BlackElo "1421"]
[PlyCount "76"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 Bf5 14. Rf4 Bg6 15. Qf3 0-0 16. Bd3 Bxd3 17. Qxd3 Ng6 18. Rf5 Qe7 19. f4 h6 20. Ne4 Rae8 21. Re1 Qh4 22. g3 Qg4 23. Rf6 Rxe4 24. Rxe4 gxf6 25. Rc4 Qd7 26. Rb4 c6 27. f5 Ne7 28. Qe4 Kh7 29. dxc6 bxc6 30. g4 Rc8 31. h4 d5 32. Qf4 Qc7 33. Qe3 c5 34. Rf4 d4 35. Qf3 Qc6 36. Qf2 Re8 37. Rf3 Qe4 38. g5 Nd5 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.15"]
[Round "5"]
[White "Sigmund, Wolfgang"]
[Black "Grueneschild, Hildegard"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1421"]
[BlackElo "1663"]
[PlyCount "142"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 c6 10. Qd2 Qc7 11. b4 Re8 12. Rad1 Bf8 13. a3 Nh5 14. h3 Nf4 15. Nh2 h6 16. Bh4 g5 17. Bg3 Nf6 18. Ng4 Nxg4 19. hxg4 Be6 20. Qe3 b6 21. Rd2 Rad8 22. Rfd1 Nxe2+ 23. Qxe2 Rxd2 24. Rxd2 a5 25. Na2 f6 26. f3 axb4 27. axb4 Ra8 28. Bf2 Ra4 29. c5 bxc5 30. Bxc5 Bxc5+ 31. bxc5 Bc4 32. Qd1 Ra8 33. Nb4 Be6 34. Rd6 Kf7 35. Nxc6 Re8 36. Nd8+ Rxd8 37. Rxd8 Qxc5+ 38. Kh2 Qf2 39. Qd2 Qh4+ 40. Kg1 h5 41. Rh8 Qg3 42. Rxh5 Kg6 43. Rh3 Qf4 44. Qxf4 gxf4 45. Kf2 Bf7 46. Rh1 Kg5 47. Ra1 Kg6 48. g3 fxg3+ 49. Kxg3 Kg5 50. Ra7 Kg6 51. Kh4 Bc4 52. Ra8 Be2 53. Kg3 Bc4 54. f4 exf4+ 55. Kxf4 Be6 56. Ra6 Kf7 57. g5 fxg5+ 58. Kxg5 Ke7 59. e5 Bc4 60. Rb6 Ba2 61. Kf5 Bc4 62. Rb7+ Kd8 63. e6 Kc8 64. Rg7 Bb5 65. Kf6 Kb8 66. e7 Kb7 67. Rg8 Bc6 68. e8Q Bxe8 69. Rxe8 Kb6 70. Rb8+ Ka7 71. Rb1 Ka6 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.14"]
[Round "4"]
[White "Schmitz, Harald"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1741"]
[BlackElo "1421"]
[PlyCount "40"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Nb6 12. Re4 Nxc4 13. Nxc4 Be6 14. Nce5 Bd5 15. Re3 Qd6 16. Nxc6 Bxc6 17. Ne5 Bd5 18. Qe2 Rad8 19. b3 Qf6 20. Re1 Rd6 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.14"]
[Round "3"]
[White "Sigmund, Wolfgang"]
[Black "Kean, Christopher"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1421"]
[BlackElo "1661"]
[PlyCount "61"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. e4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 c6 8. Bg5+ Ke8 9. Rd1 f6 10. Be3 Ne7 11. c5 Kf7 12. Bc4+ Be6 13. Bxe6+ Kxe6 14. Rd6+ Kf7 15. 0-0 Na6 16. a3 Rhd8 17. Rfd1 Rxd6 18. Rxd6 Ke8 19. Nd2 Rb8 20. Nc4 Nc8 21. Rd2 Ke7 22. Nd6 Bf8 23. f4 Bh6 24. g3 exf4 25. gxf4 Nxd6 26. Rxd6 Rd8 27. Rxd8 Kxd8 28. Kf2 Ke7 29. Kf3 Nb8 30. b4 Nd7 31. Bd4 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.13"]
[Round "2"]
[White "Schoefzig, Winfried"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1648"]
[BlackElo "1421"]
[PlyCount "39"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Be2 d6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 Re8 11. Nd5 Rxe4 12. Bxf6 gxf6 13. Qd3 f5 14. Qg3+ Kh7 15. Bf3 Rh4 16. Rfe1 f4 17. Nxf4 Nd4 18. Nd3 Qf6 19. Re8 Qg5 20. Rae1 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2010.05.13"]
[Round "1"]
[White "Sigmund, Wolfgang"]
[Black "Schreiber, Stephan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1421"]
[BlackElo "1703"]
[PlyCount "116"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bd2 Nxe5 5. Nxe5 Qxe5 6. Bc3 Qg5 7. e4 Nf6 8. Nd2 Bc5 9. Nf3 Qg6 10. Bd3 Qxg2 11. Rf1 Ng4 12. Qe2 f6 13. 0-0-0 Bxf2 14. Rxf2 Qxf2 15. Rg1 Qxe2 16. Bxe2 d6 17. h3 Nf2 18. Rxg7 Nxe4 19. Bd4 c5 20. Be3 h5 21. Bb5+ Kf8 22. Rc7 Bxh3 23. Nh4 Be6 24. Ng6+ Kg8 25. Ne7+ Kf7 26. Nf5+ Kf8 27. Nh4 Bf7 28. Nf5 a6 29. Bd7 Bg6 30. Nxd6 Nxd6 31. Bxc5 Ke7 32. Bf5+ Kd8 33. Rd7+ Ke8 34. Be6 Bf7 35. Bh3 Rd8 36. Rc7 f5 37. Bg2 Rd7 38. Bxd6 Rxd6 39. Bxb7 Kd8 40. Rc8+ Ke7 41. Rxh8 Kf6 42. Rh6+ Bg6 43. Rh8 Kg5 44. c4 Rb6 45. Bd5 f4 46. c5 Rb4 47. Rc8 Bf5 48. Rc7 h4 49. Bf3 h3 50. c6 Rc4+ 51. Kd2 Rc2+ 52. Ke1 Rxb2 53. Rf7 h2 54. Bh1 Rb1+ 55. Kd2 Rxh1 56. Rxf5+ Kxf5 57. c7 Rc1 58. Kxc1 h1Q+ 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.24"]
[Round "7"]
[White "Sigmund, Wolfgang"]
[Black "Trobonjaca, Milos"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1484"]
[BlackElo "1665"]
[PlyCount "89"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Bc8 6. Nf3 g6 7. cxd5 cxd5 8. Bb5+ Nc6 9. Ne5 Qd6 10. e4 Be6 11. Nxc6 bxc6 12. e5 Qd7 13. Ba6 Ne4 14. Na4 h6 15. f3 Ng5 16. Bd2 Bg7 17. Ba5 0-0 18. Nc5 Qe8 19. Bc7 Bc8 20. Be2 Ne6 21. Nxe6 Bxe6 22. Rc1 Rc8 23. Qb7 Bd7 24. 0-0 Kh7 25. Rc5 f6 26. e6 Bxe6 27. Rxc6 Qf7 28. Ba6 f5 29. Qxa7 Ra8 30. Qb6 Bd7 31. Rc2 Bc8 32. Bxc8 Rfxc8 33. b3 e6 34. Rfc1 h5 35. a4 Qg8 36. a5 Re8 37. f4 Qh8 38. Be5 Rab8 39. Qc7 Rxb3 40. Qd7 Kh6 41. Bxg7+ Qxg7 42. Qxe8 Qxd4+ 43. Kh1 Qxf4 44. a6 Ra3 45. Qf8+ 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "5"]
[White "Schulz, Zdravko"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1329"]
[BlackElo "1484"]
[PlyCount "60"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. 0-0 0-0 8. d4 exd4 9. cxd4 Bb6 10. Nc3 Be6 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. Be3 Rad8 14. Qc2 Nb4 15. Qa4 Qa5 16. Qb3 Nc6 17. Rfd1 Qd5 18. Qc3 Rd6 19. a3 Rfd8 20. Rac1 Qe4 21. Re1 Qg6 22. Ne5 Nxe5 23. dxe5 Rd3 24. Qc2 Bxe3 25. fxe3 Rd2 26. Qxg6 hxg6 27. Rxc7 Rxb2 28. Rec1 Rdd2 29. Ra1 Rxg2+ 30. Kf1 Rxh2 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "6"]
[White "Wolff, Cascal"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1802"]
[BlackElo "1484"]
[PlyCount "29"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. b3 g6 7. Bb2 Bg7 8. 0-0 0-0 9. d3 Qc7 10. Qc1 Rfe8 11. Re1 Bh6 12. Nbd2 d4 13. exd4 Bxf4 14. Qd1 cxd4 15. Bxd4 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.22"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Giugno, Carmelo"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1484"]
[BlackElo "1549"]
[PlyCount "68"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Nc6 5. e4 d6 6. Be2 0-0 7. 0-0 Bg4 8. Be3 Ne8 9. h3 Bxf3 10. Bxf3 e6 11. Qd2 f5 12. Rad1 Qf6 13. e5 dxe5 14. dxe5 Qxe5 15. Bf4 Qc5 16. Nb5 Rd8 17. Qe2 e5 18. Be3 Nd4 19. Bd5+ Kh8 20. Nxd4 exd4 21. b4 Qxb4 22. Bxd4 Bxd4 23. Rxd4 c6 24. Qe5+ Ng7 25. Bf3 Rde8 26. Qd6 Qb2 27. Kh2 Qxa2 28. Re1 Kg8 29. Rxe8 Rxe8 30. Qd7 Qxf2 31. Rd1 Qb2 32. Bxc6 bxc6 33. Qxc6 Qe5+ 34. Kh1 Nh5 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "1"]
[White "Kuehnel, Lena"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1728"]
[BlackElo "1484"]
[PlyCount "141"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 Nb6 13. Bd3 Be6 14. Qc2 h6 15. Ne4 Bd5 16. Rac1 Nc6 17. a3 Bxe4 18. Rxe4 Qd6 19. Bb5 Nd8 20. Qxc7 Qg6 21. Qf4 Ne6 22. Qg4 Qxg4 23. Rxg4 Rac8 24. Rxc8 Rxc8 25. Re4 Rc2 26. b3 a6 27. Bf1 Rc3 28. Re3 Rc1 29. g3 Nd5 30. Rd3 b5 31. b4 Nec7 32. Ne5 Nc3 33. Nd7 N7d5 34. Kg2 Ra1 35. Nb6 Rc1 36. Nxd5 Nxd5 37. Be2 Kf8 38. Bf3 Rc3 39. Rxc3 Nxc3 40. Bb7 Nb1 41. Bxa6 Nxa3 42. Kf3 Nc2 43. Ke4 Ke7 44. Bxb5 Nxb4 45. Ke5 g6 46. d5 f6+ 47. Ke4 Kd6 48. Bc4 Nc2 49. g4 Ne1 50. Bb5 Ng2 51. Be8 Nh4 52. Bf7 g5 53. f4 Ke7 54. Bg8 Kd6 55. fxg5 hxg5 56. h3 Ke7 57. Kd4 Kd6 58. Ke4 Kd7 59. Be6+ Kd6 60. Bc8 Kc7 61. Ba6 Kd6 62. Be2 Ke7 63. Kd4 Kd6 64. Bd3 Nf3+ 65. Kc4 Nh4 66. Be4 Ke5 67. Bh1 Ng6 68. Kc5 Nf4 69. d6 Nxh3 70. d7 Nf4 71. Bd5 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "3"]
[White "Schmidt, Armin"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1585"]
[BlackElo "1484"]
[PlyCount "109"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Nc3 Bc5 5. Na4 Be7 6. Nc3 d6 7. d3 Be6 8. Bxe6 fxe6 9. Bg5 0-0 10. Bh4 h6 11. Bxf6 Bxf6 12. Qe2 Nd4 13. Nxd4 exd4 14. Nb1 Qe8 15. Nd2 Qg6 16. g3 e5 17. 0-0-0 Bg5 18. h4 Bxd2+ 19. Rxd2 Qf7 20. Kb1 Qf3 21. Rh2 Rf7 22. Qxf3 Rxf3 23. Kc1 Raf8 24. Kd1 h5 25. Ke2 R8f7 26. Rd1 Kf8 27. Rg1 c6 28. g4 hxg4 29. Rxg4 R3f4 30. Rg6 Ke7 31. h5 R4f6 32. Rhg2 Rxg6 33. Rxg6 Kd7 34. Rg3 Ke6 35. Rf3 Rf6 36. Rg3 Kf7 37. Rf3 Ke7 38. Rg3 Kf7 39. Kf1 Rh6 40. Rg5 Rf6 41. Kg2 Rf4 42. Kg3 Rf6 43. f3 Rf4 44. Rf5+ Rxf5 45. exf5 d5 46. Kh4 Kf6 47. Kg4 b5 48. b4 Ke7 49. Kg5 Kf7 50. f6 gxf6+ 51. Kf5 Kg7 52. h6+ Kxh6 53. Kxf6 e4 54. fxe4 dxe4 55. dxe4 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Strauss, Martin"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1484"]
[BlackElo "1660"]
[PlyCount "102"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 h6 12. e4 Nxc3 13. Qxc3 e5 14. dxe5 Nc5 15. Rfe1 Bg4 16. Rad1 Rae8 17. b4 Na4 18. Qd4 Nb6 19. Bb3 Bxf3 20. gxf3 Qxe5 21. Qc5 Re7 22. Qxe5 Rxe5 23. Rd3 Rfe8 24. Red1 Kf8 25. Rd8 Ke7 26. Rxe8+ Kxe8 27. Rd4 Rg5+ 28. Kf1 Rh5 29. Kg2 Ke7 30. f4 a5 31. Bd1 Rb5 32. a3 axb4 33. axb4 Nd7 34. Be2 Rb6 35. Bg4 Nf6 36. Be2 Ne8 37. Bg4 Nf6 38. Be2 g5 39. Kg3 c5 40. bxc5 Rb3+ 41. f3 Nh5+ 42. Kg4 Nxf4 43. Bc4 Rb4 44. e5 Ne6 45. Re4 Nxc5 46. Rd4 Ne6 47. Re4 b5 48. Bd3 Rxe4+ 49. Bxe4 Nc5 50. Bf5 Ne6 51. Kh5 Ng7+ 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.04"]
[Round "7"]
[White "Koenig, Torsten"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1746"]
[BlackElo "1436"]
[PlyCount "27"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nge7 8. Ng5 d5 9. exd5 Nxd5 10. Nxf7 Kxf7 11. Qh5+ Kf8 12. Ba3+ Nce7 13. Bxd5 g6 14. Qe5 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "5"]
[White "Schmitz, Harald"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1559"]
[BlackElo "1436"]
[PlyCount "48"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Be6 12. Rc1 Re8 13. b3 f6 14. Ne4 Rb8 15. Nc5 Bf7 16. Rxe8+ Qxe8 17. Qd2 Nce7 18. Re1 Qc6 19. Qd3 Qd6 20. Ne4 Qd7 21. Nc5 Qd6 22. Qe2 Kf8 23. Qe4 Kg8 24. Bxd5 Nxd5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Behm, Wilfried"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1436"]
[BlackElo "1860"]
[PlyCount "98"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Bd3 e6 8. Nf3 Be7 9. h3 0-0 10. 0-0 Nb4 11. Be2 b5 12. a3 Nc6 13. Rc1 Bb7 14. Ne5 Na5 15. Bf3 Rc8 16. b4 Nc4 17. Nxc4 Rxc4 18. Be2 Rc8 19. Rc2 Qd7 20. Qb1 h6 21. Rfc1 Ne8 22. Bd3 Nd6 23. Bxd6 Bxd6 24. f4 Bb8 25. Nd1 Rxc2 26. Rxc2 Rc8 27. Qc1 Ba7 28. Nf2 Bb6 29. Be2 Ra8 30. Qb2 Re8 31. Nd3 Qe7 32. Qc1 f6 33. Bh5 Rd8 34. Kh1 Kh7 35. Bg4 f5 36. Bf3 g5 37. g3 Rg8 38. Rg2 gxf4 39. gxf4 Rxg2 40. Bxg2 a5 41. Kh2 axb4 42. axb4 Qd8 43. Bf1 Qa8 44. Qc2 Qa4 45. Qc1 Qa2+ 46. Kg3 Qc4 47. Qb1 Qc3 48. Qc1 Qc4 49. Qb1 Qc3 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.02"]
[Round "4"]
[White "Krebs, Thomas"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1630"]
[BlackElo "1436"]
[PlyCount "113"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. a4 Bb7 12. Nbd2 c6 13. Bc2 Re8 14. Nf1 Bf8 15. Ng3 g6 16. Be3 Bg7 17. Qe2 Qc7 18. Qd2 d5 19. dxe5 Nxe4 20. Nxe4 dxe4 21. Bxe4 Nxe5 22. Nxe5 Bxe5 23. Bf3 Rad8 24. Qc2 Bc8 25. a5 c5 26. Qc1 Bf5 27. Rd1 Rxd1+ 28. Bxd1 Qd6 29. Bf3 c4 30. Qd1 Bd3 31. Kh1 f5 32. Bg5 Bf6 33. Qd2 Bxg5 34. Qxg5 Kg7 35. Qd2 Qc7 36. Re1 Qd7 37. Re3 Kf7 38. Rxe8 Kxe8 39. Qe3+ Be4 40. Bxe4 Qd1+ 41. Kh2 Qd6+ 42. g3 fxe4 43. Qxe4+ Kd7 44. Qb7+ Kd8 45. Qxh7 Qd2 46. Qg8+ Ke7 47. Qg7+ Kd8 48. Qf8+ Kd7 49. Qf7+ Kd8 50. Qf6+ Kd7 51. Kg2 Qxb2 52. Qxa6 Qxc3 53. Qxb5+ Kc7 54. Qb6+ Kc8 55. a6 Qd3 56. Qb7+ Kd8 57. a7 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "1"]
[White "Sigmund, Wolfgang"]
[Black "Botond, Laszlo"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1436"]
[BlackElo "1670"]
[PlyCount "104"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 d5 5. Nbd2 Nbd7 6. c4 c6 7. Rc1 Be7 8. Be2 0-0 9. Ne5 Ne4 10. Nxd7 Bxd7 11. f3 Nxd2 12. Qxd2 Bh4+ 13. g3 Bf6 14. Qb4 Bc8 15. c5 Re8 16. Be5 Bxe5 17. dxe5 Qc7 18. f4 b6 19. Kf2 Bd7 20. Rc2 Reb8 21. Rhc1 a5 22. Qa3 Be8 23. h4 h6 24. cxb6 Rxb6 25. Rc5 Rb4 26. R1c2 Qb6 27. Qc3 Rb8 28. b3 Qa7 29. Bd1 g5 30. hxg5 hxg5 31. Qe1 a4 32. Qh1 axb3 33. axb3 Qg7 34. Ra2 d4 35. exd4 gxf4 36. gxf4 Rxd4 37. Ra4 Rd2+ 38. Ke3 Rbd8 39. Be2 Qg3+ 40. Qf3 Qxf3+ 41. Kxf3 Bh5+ 42. Kg3 Bxe2 43. Ra7 Bf3 44. Rc3 Bd5 45. Kh4 Rg2 46. b4 Rb8 47. Rca3 Rg7 48. Rxg7+ Kxg7 49. Kg5 Rb7 50. Ra8 Kf7 51. Rd8 Ke7 52. Rh8 Rxb4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "3"]
[White "Sigmund, Wolfgang"]
[Black "Novak, Josua"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1436"]
[BlackElo "1653"]
[PlyCount "30"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. c4 d6 6. Nc3 c5 7. Qd2 cxd4 8. exd4 Nc6 9. d5 Nb4 10. a3 Qa5 11. Rc1 Na6 12. Bd3 Bg4 13. Qe2 e5 14. Bd2 Qb6 15. Be3 Qd8 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "2"]
[White "Srokovskiy, Andrea"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1604"]
[BlackElo "1436"]
[PlyCount "44"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Ng5 Nh6 6. h3 Qf6 7. Nf3 Be6 8. Nc3 Nd4 9. Nd5 Bxd5 10. Bxd5 c6 11. Bb3 Nxf3+ 12. Qxf3 Qxf3 13. gxf3 f6 14. Rg1 g5 15. h4 Nf7 16. Bxf7+ Kxf7 17. hxg5 Rhg8 18. Bd2 fxg5 19. Ke2 h6 20. Rh1 Rg6 21. Rag1 Kg7 22. Rh2 Rf8 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.20"]
[Round "7"]
[White "Goda, Robert Rene"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1471"]
[BlackElo "1362"]
[PlyCount "53"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. b3 Nf6 5. Bb2 c5 6. Bb5+ Nc6 7. c4 a6 8. Ba4 Be7 9. Ne5 Rc8 10. 0-0 0-0 11. Nxc6 bxc6 12. Nd2 Bd3 13. Re1 cxd4 14. cxd5 cxd5 15. Nf3 Be4 16. Nxd4 Qb6 17. Qe2 Rc7 18. Rec1 Rfc8 19. Rxc7 Rxc7 20. Rc1 Bc5 21. Nf3 Nd7 22. Ne5 Nxe5 23. Bxe5 Re7 24. Bd4 Rc7 25. Qd2 Bxd4 26. exd4 h6 27. Rxc7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "5"]
[White "Maisch, Julian"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1554"]
[BlackElo "1362"]
[PlyCount "45"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 Be6 7. Bxe6 fxe6 8. Bg5 h6 9. Bh4 a6 10. a3 0-0 11. Nh2 Qe8 12. Bxf6 Rxf6 13. Ng4 Rf8 14. 0-0 Qg6 15. Ne2 Rf7 16. b4 Bb6 17. Qd2 Raf8 18. c3 h5 19. Ne3 Rf3 20. Ng4 R3f7 21. Ne3 Rf3 22. Ng4 R3f7 23. Ne3 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Wendland, Tobias"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1362"]
[BlackElo "1328"]
[PlyCount "131"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qc7 6. cxd5 cxd5 7. Nxd5 Nxd5 8. Qxd5 e6 9. Qb5+ Nc6 10. Bd2 Bd6 11. Nf3 0-0 12. Rc1 a6 13. Qb3 Qe7 14. Be2 Rab8 15. 0-0 Qf6 16. Bd3 Bg4 17. Be2 Qg6 18. Nh4 Qh5 19. Bxg4 Qxh4 20. h3 Qh6 21. Rc2 Qf6 22. Rfc1 h6 23. Bf3 Qe7 24. a3 Rfc8 25. Qa4 e5 26. d5 Na7 27. e4 Rxc2 28. Rxc2 Nb5 29. Be3 Kh7 30. Be2 Nc7 31. Bb6 Na8 32. Be3 Nc7 33. Bg4 Ra8 34. Bb6 Ne8 35. Qa5 Nf6 36. Bf3 Rb8 37. Bc7 Bxc7 38. Qxc7 Qxc7 39. Rxc7 Kg8 40. Kf1 Kf8 41. Ke2 Ne8 42. Rc2 Ke7 43. Bg4 Nf6 44. Bf3 Kd7 45. Kd3 Rc8 46. Rxc8 Kxc8 47. Kc4 Kc7 48. a4 Nd7 49. a5 b6 50. b4 bxa5 51. bxa5 Kb7 52. Bg4 Nb8 53. Kc5 Kc7 54. d6+ Kd8 55. Kb6 f6 56. Kb7 Nd7 57. Bxd7 Kxd7 58. Kxa6 Kc8 59. Kb6 g5 60. a6 f5 61. a7 fxe4 62. a8Q+ Kd7 63. Qc6+ Ke6 64. d7+ Kf5 65. g4+ Kf4 66. Qf6# 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "3"]
[White "Riasanow, Nikita"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1362"]
[PlyCount "68"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 d6 6. h3 Be6 7. Bb3 Qe7 8. d3 0-0-0 9. Ba4 Nd4 10. Nxd4 Bxd4 11. Qe2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. c4 Be6 15. Be3 Qc5 16. Bxd4 Qxd4 17. Rfe1 f6 18. Rab1 Qxd3 19. Qxd3 Rxd3 20. f4 Bd7 21. Bxd7+ Rxd7 22. fxe5 fxe5 23. Rxe5 Rhd8 24. b4 Rd1+ 25. Rxd1 Rxd1+ 26. Kh2 Kd7 27. Rf5 Ke7 28. Rf2 a6 29. g3 Rd4 30. Rc2 Kd7 31. Kg2 Rd3 32. Rf2 Ke7 33. c5 Rc3 34. h4 a5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Riedel, Wolfram"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1362"]
[BlackElo "1124"]
[PlyCount "36"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Bf4 Nf6 5. e3 Be7 6. Bd3 0-0 7. Nf3 Nc6 8. Rc1 Nh5 9. 0-0 Nxf4 10. exf4 Bf6 11. Qb3 Bxd4 12. cxd5 exd5 13. Nxd5 Be6 14. Be4 f5 15. Qxb7 Bxd5 16. Nxd4 Nxd4 17. Bxd5+ Kh8 18. Bc4 Re8 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "1"]
[White "Pelezki, Sergej"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1750"]
[BlackElo "1362"]
[PlyCount "63"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Nb8 9. c3 Bb7 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nbd7 13. d5 Rc8 14. a4 Qc7 15. Bd3 bxa4 16. Qxa4 0-0 17. Be3 Nc5 18. Bxc5 Qxc5 19. b4 Qc7 20. Nbd2 Qc3 21. Ra3 Qc7 22. Rea1 Nd7 23. Bxa6 f5 24. Qb3 Nf6 25. Bxb7 Qxb7 26. Ra7 Qb6 27. Rxe7 fxe4 28. Ng5 Ng4 29. Ndxe4 Rxf2 30. Nxf2 Nxf2 31. Kh2 Qd4 32. Qf3 1-0

[Event "Stuttgart-chB int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Viehoff, Juergen"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1362"]
[BlackElo "1865"]
[PlyCount "30"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Qb6 5. Qc2 d5 6. Nf3 Nc6 7. Nbd2 Bd7 8. Bd3 Rc8 9. 0-0 cxd4 10. exd4 Nb4 11. Qb1 Nxd3 12. Qxd3 Bb5 13. c4 dxc4 14. Qc3 Nd5 15. Qc2 Nxf4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.28"]
[Round "7"]
[White "Sigmund, Wolfgang"]
[Black "Michna, Marcus"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "1375"]
[BlackElo "1564"]
[PlyCount "47"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 c4 7. b3 Bb4 8. Bd2 Nf6 9. bxc4 dxc4 10. e3 Bxc3 11. Bxc3 b5 12. Rb1 Nd5 13. Ba1 Qa5+ 14. Qd2 c3 15. Qc2 Rb8 16. Kd1 0-0 17. e4 Bg4 18. Be2 Bxf3 19. Bxf3 Nxd4 20. Qd3 c2+ 21. Kc1 cxb1Q+ 22. Kxb1 Qb4+ 23. Bb2 Nxf3 24. exd5 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.27"]
[Round "5"]
[White "Dittrich, Jacqueline"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1589"]
[BlackElo "1375"]
[PlyCount "115"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nb3 Bb4 7. Qf3 d5 8. exd5 Qxd5 9. Qe3+ Qe5 10. Qxe5+ Nxe5 11. Bf4 Ng6 12. Bxc7 Bxc3+ 13. bxc3 0-0 14. Bd3 Re8+ 15. Kd2 Bd7 16. Bg3 Bc6 17. f3 Rad8 18. c4 b6 19. a4 Ne5 20. Bxe5 Rxe5 21. Rhe1 Rde8 22. Rxe5 Rxe5 23. a5 Bb7 24. axb6 axb6 25. Ra7 Bc8 26. Ra8 Re8 27. c5 bxc5 28. Nxc5 Kf8 29. Ne4 Nxe4+ 30. Bxe4 Rd8+ 31. Kc3 Ke7 32. g4 g6 33. h4 h6 34. Ra7+ Kf6 35. g5+ hxg5 36. hxg5+ Kg7 37. Kb4 Be6 38. Rc7 Rd4+ 39. c4 Kf8 40. Kc3 Rd1 41. Rc5 Ke7 42. Bd5 Rf1 43. Bxe6 Kxe6 44. Rc6+ Ke7 45. Rf6 Rd1 46. Kb4 Rb1+ 47. Kc5 Rc1 48. Kb5 Rb1+ 49. Kc6 Rc1 50. c5 Rc3 51. f4 Rc1 52. Kb6 Rb1+ 53. Kc7 Rc1 54. c6 Rb1 55. Kc8 Rb2 56. c7 Rb1 57. Ra6 Rb4 58. Ra7 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.27"]
[Round "6"]
[White "Kurze, Volker"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "1375"]
[PlyCount "108"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 g6 7. Bg2 Bd7 8. Rb1 Qc8 9. 0-0 Bg7 10. Nc2 Bf5 11. e4 Bh3 12. Re1 Bxg2 13. Kxg2 0-0 14. Nd5 e6 15. Nxf6+ Bxf6 16. Qxd6 Rd8 17. Qf4 Be5 18. Qg4 Bf6 19. Qe2 Rd7 20. Rd1 Qd8 21. Rxd7 Qxd7 22. Qd2 Rd8 23. Qxd7 Rxd7 24. b3 Rd1 25. Ne3 Re1 26. h3 Nb4 27. Ba3 Rxb1 28. Bxb4 Rb2 29. Ng4 Bg7 30. Bd6 Rxa2 31. Kf3 h5 32. Ne5 Bxe5 33. Bxe5 Ra3 34. Ke3 Rxb3+ 35. Kd4 b6 36. Bd6 Rb1 37. e5 Kg7 38. c5 bxc5+ 39. Bxc5 a5 40. Kd3 g5 41. Be7 Kg6 42. h4 g4 43. Bc5 Kf5 44. Bd4 a4 45. Kc2 Rb3 46. Bb2 Ke4 47. Bc3 Kf3 48. Bd4 Ke4 49. Bc3 Kf3 50. Bd4 Rb7 51. Bb2 Rxb2+ 52. Kxb2 Kxf2 53. Ka3 Kxg3 54. Kxa4 Kf4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.26"]
[Round "3"]
[White "Sigmund, Wolfgang"]
[Black "Baumeister, Juergen"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1375"]
[BlackElo "1697"]
[PlyCount "44"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bf4 0-0 6. e3 d6 7. Be2 Nbd7 8. Qc2 Qe8 9. d5 Nc5 10. Nd4 e5 11. dxe6 Nxe6 12. 0-0-0 Nxf4 13. exf4 a6 14. Bf3 c6 15. Rhe1 Qf7 16. Re2 Qxc4 17. Rde1 Qxd4 18. Kb1 Bd7 19. Qb3+ d5 20. Re7 Rfe8 21. Qxb7 Reb8 22. Bxd5+ Nxd5 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.26"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Clark, Andrew"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1375"]
[BlackElo "1572"]
[PlyCount "51"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. c4 Nf6 4. Nc3 b6 5. Bg5 Bb7 6. e3 Be7 7. Be2 0-0 8. Qc2 Ne4 9. Bxe7 Qxe7 10. 0-0 d6 11. Rad1 Nd7 12. Nd2 Nxd2 13. Rxd2 f4 14. e4 Qg5 15. f3 Nf6 16. Bd3 e5 17. dxe5 dxe5 18. c5 Nh5 19. Bc4+ Kh8 20. Be6 Bc8 21. Bxc8 Raxc8 22. c6 Rf6 23. Rfd1 Rxc6 24. Qa4 Re6 25. Qd7 Ree8 26. Nb5 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.25"]
[Round "2"]
[White "Schoembs, Oliver"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1683"]
[BlackElo "1375"]
[PlyCount "77"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 Rc8 8. Qb3 Na5 9. Bb5+ Bd7 10. Qa4 Nc6 11. Ne5 a6 12. Nxd7 Qxd7 13. Be2 e6 14. 0-0 Bd6 15. Bxd6 Qxd6 16. e4 Nxe4 17. Nxe4 dxe4 18. d5 exd5 19. Rad1 0-0 20. Qb3 Qb4 21. Qxd5 Rcd8 22. Qc4 Qe7 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Bxd1 e3 26. fxe3 Qxe3+ 27. Kf1 Qd4 28. Qe2 Qf6+ 29. Kg1 g6 30. Qd2 Qe7 31. Bf3 Nd4 32. Bxb7 Ne2+ 33. Kf2 Qxb7 34. Qxe2 Qb6+ 35. Kf1 Kg7 36. g4 Qc6 37. Kf2 Qf6+ 38. Ke1 Qd6 39. a3 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2006.05.25"]
[Round "1"]
[White "Sigmund, Wolfgang"]
[Black "Zerweck, Christoph"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1375"]
[BlackElo "1781"]
[PlyCount "51"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Rg1 g6 11. Qb3 b6 12. Bb5 Nge7 13. e4 0-0 14. d5 a6 15. Bxc6 Nxc6 16. dxc6 Rad8 17. Rd1 Qxc6 18. Ke2 Kg7 19. Bc1 Rfe8 20. Rd5 b5 21. Rgd1 Re7 22. Bg5 f6 23. Bc1 Rde8 24. Ba3 Rf7 25. Qb4 g5 26. Qc5 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.08"]
[Round "7"]
[White "Sigmund, Wolfgang"]
[Black "Ziegler, Michael1111"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1497"]
[BlackElo "1669"]
[PlyCount "78"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Be3 Nf6 4. f3 d6 5. Bc4 0-0 6. Ne2 c6 7. Bb3 Qc7 8. c4 Nbd7 9. 0-0 b6 10. Nbc3 Bb7 11. Qd2 c5 12. d5 a6 13. a4 Rab8 14. Bc2 Ne5 15. b3 Bc8 16. h3 Kh8 17. Bh6 Ng8 18. Bxg7+ Kxg7 19. f4 Nd7 20. Kh1 Ndf6 21. Ng1 Bd7 22. Bd3 e6 23. Nf3 Nh5 24. Kh2 f5 25. e5 Kh8 26. Rfe1 Rbe8 27. Bf1 Bc8 28. Rad1 Ng7 29. Re3 Re7 30. Rd3 Ne8 31. dxe6 Rxe6 32. Ng5 dxe5 33. Nxe6 Bxe6 34. fxe5 Qxe5+ 35. Kg1 f4 36. Nd5 Bf5 37. Rf3 g5 38. Re1 Qd6 39. Bd3 Bd7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.07"]
[Round "5"]
[White "Hecht, Felix"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1497"]
[PlyCount "56"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. d3 Bc5 5. Bg2 d6 6. 0-0 0-0 7. c3 Re8 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. d4 Ng6 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Nd2 Bg4 15. Qe1 d5 16. h3 Bf5 17. Ba3 Qe8 18. g4 Bxe4 19. Nxe4 Nxe4 20. Bxe4 Rxe4 21. Qd2 Qe5 22. Qd3 Re8 23. Ra2 h5 24. gxh5 Qxh5 25. Rc2 Qf5 26. Qg3 R8e6 27. Kh1 Rg6 28. Qh4 Rxh4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.07"]
[Round "6"]
[White "Sigmund, Wolfgang"]
[Black "Wurdig, Georg"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "1497"]
[BlackElo "1629"]
[PlyCount "64"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 0-0 7. Bd3 d5 8. a3 cxd4 9. exd4 dxc4 10. Bxc4 Nxd4 11. Nxd4 Qxd4 12. Bd3 Qe5+ 13. Be3 Bc5 14. Nd1 b6 15. 0-0 Bd6 16. f4 Qd5 17. Be2 Qe4 18. Bd3 Qb7 19. Nf2 Qc7 20. Qxc7 Bxc7 21. Rac1 Nd5 22. Be4 Nxe3 23. Rxc7 Nxf1 24. Bxa8 a5 25. Bb7 Bxb7 26. Rxb7 Ne3 27. Rxb6 Nd5 28. Rb5 Nxf4 29. g3 Nd5 30. Rxa5 Rc8 31. Nd3 Kf8 32. Nc5 Ke7 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.06"]
[Round "4"]
[White "Sigmund, Wolfgang"]
[Black "Guenthner, Arthur"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "1497"]
[BlackElo "1193"]
[PlyCount "40"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. e3 dxc4 6. Bxc4 b6 7. Nf3 Bb7 8. 0-0 Be7 9. Bb5+ Nbd7 10. dxc5 Rc8 11. c6 Bxc6 12. Bxc6 Rxc6 13. Qa4 Qc8 14. Rfd1 0-0 15. Qxa7 Rc7 16. Qa4 Nc5 17. Qb5 Qb7 18. Bf4 Rc6 19. Nd4 Rcc8 20. Nf3 Rc6 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.06"]
[Round "3"]
[White "Tessmer, Hans Peter"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1321"]
[BlackElo "1497"]
[PlyCount "52"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 dxc4 9. Bxc4 e5 10. e4 Qc7 11. h3 exd4 12. Qxd4 Ne5 13. Nxe5 Bxe5 14. Qd3 Rd8 15. Qe2 h6 16. Be3 Be6 17. Bxe6 fxe6 18. f3 Bd4 19. Bxd4 Rxd4 20. Rad1 Rad8 21. Rxd4 Rxd4 22. Rd1 Qd7 23. Kf2 Kf7 24. Ke3 e5 25. Kf2 b5 26. a3 Qd6 1/2-1/2

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.05"]
[Round "1"]
[White "Luft, Jakob"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1850"]
[BlackElo "1497"]
[PlyCount "61"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. a3 Bd6 7. Qc2 0-0 8. Bd3 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Ne2 Qb6 13. Rb1 Bd7 14. 0-0 Rac8 15. Qd1 Bxh2+ 16. Kxh2 Ng4+ 17. Kg3 Qh6 18. Rh1 Qd6+ 19. f4 f5 20. Rh4 Qg6 21. Rxg4 Qxg4+ 22. Kf2 Rf6 23. Bd2 Rg6 24. Qg1 d4 25. Nxd4 Qg3+ 26. Kf1 Bc6 27. Nxc6 Rcxc6 28. Be1 Qg4 29. Be2 Qxe2+ 30. Kxe2 Rc2+ 31. Kf3 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2005.05.05"]
[Round "2"]
[White "Sigmund, Wolfgang"]
[Black "Hennig, Jan"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1497"]
[BlackElo "1229"]
[PlyCount "22"]
[EventDate "2005.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. e3 Nbd7 7. h3 c5 8. d5 Nh5 9. Bh2 f5 10. Be2 Nb6 11. Nd2 e5 1/2-1/2

[Event "Germany op"]
[Site "Germany"]
[Date "2004.05.20"]
[Round "1"]
[White "Pielawa, Martin"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1786"]
[BlackElo "1458"]
[PlyCount "123"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 Bc5 4. d3 d6 5. h3 Nf6 6. Bg2 Be6 7. c3 d5 8. Qc2 dxe4 9. dxe4 Qe7 10. 0-0 Rd8 11. Bg5 h6 12. Bc1 0-0 13. b4 Bb6 14. Ba3 Nb8 15. c4 c5 16. b5 Bc7 17. Bb2 Nbd7 18. Nfd2 Nb6 19. a4 Qd7 20. Ra3 Qc8 21. a5 Nbd7 22. Nc3 b6 23. axb6 Nxb6 24. Nd5 Bxd5 25. exd5 Bb8 26. Re1 Rfe8 27. Rae3 Nbd7 28. Nf3 a6 29. bxa6 Qxa6 30. Nxe5 Nxe5 31. Bxe5 Bxe5 32. Rxe5 Rxe5 33. Rxe5 Qa1+ 34. Kh2 Qxe5 35. Qa4 Qc7 36. Qa6 Ne8 37. Be4 Nd6 38. Bc2 Rb8 39. Qa3 Re8 40. Kg2 Qc8 41. h4 f5 42. Qd3 Re4 43. h5 Qe8 44. Qb3 Rxc4 45. Bxf5 Rb4 46. Qc2 Nxf5 47. Qxc5 Rb5 48. Qc4 Nd6 49. Qc3 Qe4+ 50. f3 Qxd5 51. Qc2 Qxh5 52. Qe2 Qe5 53. Qa2+ Rb3 54. Qxb3+ Kh7 55. Qd3+ Kh8 56. g4 Nf7 57. Qc2 Qe6 58. Qb1 Ng5 59. Qb8+ Kh7 60. Qb1+ Qg6 61. Qb3 Qc6 62. Qd3+ 1/2-1/2

[Event "Baden-ch AT2"]
[Site "Eppingen"]
[Date "2004.04.13"]
[Round "4"]
[White "Cinque, Raphael"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "44"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 c5 5. b3 Nc6 6. Bb2 b6 7. 0-0 Bb7 8. Nbd2 Be7 9. c4 0-0 10. Rc1 Rc8 11. h3 Bd6 12. dxc5 Bxc5 13. a3 Qe7 14. b4 Bd6 15. Rc2 Nd7 16. Qc1 Nce5 17. Rd1 dxc4 18. Nxe5 Nxe5 19. Nxc4 Nxc4 20. Rxc4 Rxc4 21. Qxc4 Rd8 22. g3 e5 1/2-1/2

[Event "Baden-ch AT2"]
[Site "Eppingen"]
[Date "2004.04.12"]
[Round "3"]
[White "Sigmund, Wolfgang"]
[Black "Puhrer, Achim"]
[Result "1/2-1/2"]
[ECO "D48"]
[PlyCount "48"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. Ne4 c5 11. Nxc5 Nxc5 12. dxc5 Bxc5 13. Be2 Qe7 14. Nd2 Rd8 15. Bf3 0-0 16. Bxb7 Qxb7 17. Qe2 Rd7 18. Nb3 Bb6 19. Rd1 Rxd1+ 20. Qxd1 Rd8 21. Qe2 Qd5 22. Bd2 Ne4 23. Be1 h6 24. Rc1 Qd7 1/2-1/2

[Event "Baden-ch AT2"]
[Site "Eppingen"]
[Date "2004.04.11"]
[Round "2"]
[White "Bonitz, Ronny"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "30"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. b3 c5 3. Bb2 e6 4. e3 Nc6 5. Nf3 Be7 6. Nc3 0-0 7. d4 cxd4 8. exd4 d5 9. Be2 b6 10. 0-0 Bb7 11. Rc1 Rc8 12. Re1 Bb4 13. a3 Bxc3 14. Rxc3 Rc7 15. Bd3 dxc4 1/2-1/2

[Event "Baden-ch AT2"]
[Site "Eppingen"]
[Date "2004.04.10"]
[Round "1"]
[White "Sigmund, Wolfgang"]
[Black "Mueller, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "87"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 Qa5 8. Bd2 Qc7 9. Rc1 Nb6 10. Bd3 a6 11. 0-0 Be7 12. Ne4 Nbd5 13. Qb3 0-0 14. Nxf6+ Nxf6 15. Bb4 Nd5 16. Bxe7 Qxe7 17. Be4 Kh8 18. a3 f5 19. Bxd5 exd5 20. Qc2 f4 21. exf4 Rxf4 22. Rfe1 Qf8 23. Qd2 Bd7 24. Ne5 Be8 25. Re3 Rd8 26. g3 Rf6 27. f4 Rf5 28. Nd3 Bg6 29. g4 Rf6 30. f5 Be8 31. Nc5 Bd7 32. Rce1 Bc8 33. Qe2 Qd6 34. Re8+ Rxe8 35. Qxe8+ Rf8 36. Qe5 Qd8 37. Qe7 Qxe7 38. Rxe7 h5 39. h3 b6 40. Ne6 Bxe6 41. Rxe6 hxg4 42. hxg4 Rc8 43. Kf2 Kg8 44. Kf3 1/2-1/2

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Maisch, Julian"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "108"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Nf6 6. Bg5 Be6 7. Bxe6 fxe6 8. 0-0 0-0 9. Nc3 h6 10. Bh4 a6 11. a3 Qe8 12. Rb1 b5 13. b4 Ba7 14. Ne2 Qg6 15. Bxf6 Rxf6 16. Ng3 Qxg3 17. d4 Qg6 18. d5 exd5 19. Qxd5+ Kh7 20. Qxc6 Raf8 21. Kh1 Bb6 22. Rb3 Qh5 23. Qc3 g5 24. Kg1 g4 25. hxg4 Qxg4 26. Nh2 Qe2 27. Nf3 Qxe4 28. Qd3 Qxd3 29. cxd3 Rc8 30. Kh2 Rg6 31. g3 Rf6 32. Kg2 Rcf8 33. Nh4 Rxf2+ 34. Rxf2 Rxf2+ 35. Kh3 Bd4 36. g4 Rb2 37. Rxb2 Bxb2 38. Ng2 Bxa3 39. Ne3 c6 40. Nc2 Bb2 41. Kg3 Kg6 42. Kf3 Kg5 43. Kg3 Bc3 44. Kf3 c5 45. bxc5 dxc5 46. Ne3 Bd4 47. Nd1 a5 48. Kg3 a4 49. Kf3 a3 50. Kg3 a2 51. Nf2 Bxf2+ 52. Kxf2 Kxg4 53. Ke3 a1Q 54. Ke4 Qd4# 0-1

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Hengster, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E74"]
[BlackElo "1635"]
[PlyCount "70"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c4 d6 5. Nc3 0-0 6. e4 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Be2 Nbd7 10. Qc2 a6 11. Rc1 e6 12. 0-0 Qc7 13. Rfd1 b6 14. Bf4 e5 15. Bg5 Bb7 16. Qd3 Nc5 17. Qxd6 Qxd6 18. Rxd6 Nfxe4 19. Nxe4 Nxe4 20. Rxb6 Nxg5 21. Nxg5 Bh6 22. Rxb7 Bxg5 23. Rd1 Rfd8 24. Rbd7 a5 25. Rxd8+ Rxd8 26. Rxd8+ Bxd8 27. f3 f6 28. g4 f5 29. gxf5 gxf5 30. Bd3 f4 31. a4 Bb6+ 32. Kg2 h6 33. Kh3 Kg7 34. Kg4 Bd4 35. b3 Kf6 1/2-1/2

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Marx, Alexander"]
[Result "1-0"]
[ECO "D58"]
[BlackElo "1665"]
[PlyCount "67"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 b6 7. cxd5 exd5 8. Rc1 Bb7 9. Bd3 h6 10. Bh4 0-0 11. 0-0 Re8 12. Re1 c5 13. Bb5 Ne4 14. Bxe7 Rxe7 15. dxc5 Ndxc5 16. Re2 Rc8 17. Rec2 a6 18. Be2 Rd7 19. Nd4 Rd6 20. Bg4 Nd7 21. Nce2 Rxc2 22. Rxc2 Ne5 23. Nc3 Nc5 24. Be2 Qh4 25. Nf5 Qf6 26. Nxd6 Qxd6 27. Rd2 Qg6 28. f3 a5 29. Nxd5 Bxd5 30. Rxd5 Ned7 31. Rxd7 Nxd7 32. Qxd7 Qb1+ 33. Kf2 Qxb2 34. Qe8+ 1-0

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Michna, Marcus"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "1610"]
[PlyCount "64"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. Nf3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Re8 9. b3 a6 10. Bb2 Bf8 11. dxc5 Bxc5 12. e4 d4 13. Na4 Bb4 14. Re2 e5 15. a3 Bf8 16. Rc1 Bg4 17. Rec2 Nd7 18. c5 Be6 19. Bc4 Rc8 20. b4 Bxc4 21. Rxc4 Re6 22. Rb1 b5 23. cxb6 Nxb6 24. Nxb6 Qxb6 25. Rbc1 Rd8 26. Qa4 Na7 27. Nd2 Nb5 28. g3 Rf6 29. Kg2 Nc3 30. Bxc3 dxc3 31. Nf3 Rd3 32. R1xc3 Rfxf3 0-1

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Steiner, Mathias"]
[Black "Sigmund, Wolfgang"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1650"]
[PlyCount "51"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. Qc2 dxc4 9. Bxc4 e5 10. Re1 Qe7 11. e4 exd4 12. Nxd4 Ne5 13. Be2 Ng6 14. Be3 Ng4 15. Bxg4 Bxg4 16. h3 Bd7 17. Nf3 Be6 18. Rad1 f6 19. Rd2 Rfd8 20. Red1 b6 21. Nd4 Rac8 22. Nce2 Qe8 23. Nxe6 Qxe6 24. Nd4 Qe8 25. Qb3+ Qf7 26. Ne6 1-0

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2004.??.??"]
[Round "?"]
[White "Stitterich, Nadine"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "C95"]
[PlyCount "70"]
[EventDate "2004.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. Bg5 Bb7 12. Nbd2 Re8 13. Bc2 c5 14. Rc1 Rc8 15. d5 Nxd5 16. Bxe7 Nxe7 17. Ng5 Nf6 18. Bd3 c4 19. Bf1 d5 20. exd5 Nexd5 21. Be2 h6 22. Ngf3 Rc7 23. Nh2 Nf4 24. Ndf3 Rd7 25. Nd2 Rxd2 26. Bf3 Rxd1 27. Rcxd1 Qc7 28. Rd2 e4 29. Bg4 Nxg4 30. Nxg4 Qc6 31. Rd4 Nxg2 32. Kxg2 e3+ 33. Kf1 Qh1+ 34. Ke2 exf2+ 35. Kxf2 Qxe1# 0-1

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Frey, Alisa"]
[Black "Sigmund, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "46"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bg5 d6 8. g3 h6 9. Bf4 0-0 10. Bg2 Re8 11. Qd2 Be6 12. Qe2 Bg4 13. f3 Be6 14. 0-0-0 d5 15. exd5 cxd5 16. h4 c6 17. Be3 Bxe3+ 18. Qxe3 Bh3 19. Qd2 Bxg2 20. Qxg2 Qd6 21. g4 Re6 22. g5 Qf4+ 23. Kb1 Nd7 1/2-1/2

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Behm, Wilfried"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1730"]
[PlyCount "48"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. Nc3 e6 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 Nd5 9. a3 0-0 10. 0-0 f5 11. e4 fxe4 12. Qxe4 N7f6 13. Qe2 Qc7 14. Ne5 a6 15. Re1 c5 16. dxc5 Qxc5 17. Nxd5 exd5 18. Bd3 Re8 19. Bf4 Ng4 20. Rac1 Qd4 21. Rxc8 Raxc8 22. Qxg4 Bxe5 23. Bxh7+ Kxh7 24. Qf5+ Kg8 0-1

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Gheng, Michael Dan"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "38"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 dxc4 7. e3 b5 8. a4 c6 9. Be2 0-0 10. axb5 cxb5 11. Bf3 Nc6 12. Bxc6 Rb8 13. Bxf6 Qxf6 14. Rxa7 Rb6 15. Bf3 b4 16. cxb4 Rxb4 17. Ne2 Rb5 18. 0-0 Rg5 19. Ng3 Rg6 1-0

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Sigmund, Wolfgang"]
[Black "Steinhart, Matthias"]
[Result "1/2-1/2"]
[ECO "D24"]
[BlackElo "1620"]
[PlyCount "16"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. a3 Bb7 7. b3 cxb3 8. Be2 c5 1/2-1/2

[Event "Stuttgart-chB"]
[Site "Stuttgart"]
[Date "2003.??.??"]
[Round "?"]
[White "Stopatshinski, Jaroslav"]
[Black "Sigmund, Wolfgang"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1805"]
[PlyCount "38"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. g3 c6 4. b3 g6 5. Bb2 Bg7 6. Bg2 0-0 7. Nbd2 Re8 8. 0-0 Nbd7 9. c4 e5 10. cxd5 Nxd5 11. Nc4 e4 12. Bxg7 exf3 13. Bxf3 Kxg7 14. h4 Ne5 15. Bg2 Bg4 16. Re1 Nxc4 17. bxc4 Nc3 18. Qc2 Nxe2+ 19. Kh1 Qf6 0-1

