[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.08"]
[Round "7"]
[White "Bauchmueller, Franz Josef"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1766"]
[BlackElo "1917"]
[PlyCount "107"]
[EventDate "2013.09.05"]
[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. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. c4 c6 6. d4 cxd5 7. c5 Nc6 8. Bxf4 Ne4 9. Bd3 f5 10. 0-0 Be7 11. a3 a5 12. Qb3 0-0 13. Nc3 Nxc3 14. bxc3 a4 15. Qb5 Qa5 16. Qb2 h6 17. Rae1 g5 18. Bd2 Bf6 19. Qa2 Qd8 20. Qb1 Bg7 21. Re2 g4 22. Ne1 Qf6 23. Ref2 Ne7 24. Bf4 Nc6 25. Bd6 Ne7 26. Bxe7 Qxe7 27. Kh1 Qe3 28. Re2 Qg5 29. g3 h5 30. Ng2 Qf6 31. Ref2 Bh6 32. Bxf5 Bxf5 33. Rxf5 Qe6 34. Rxf8+ Rxf8 35. Rxf8+ Kxf8 36. Qf1+ Ke7 37. Qa1 Kf6 38. Qf1+ Qf5 39. Kg1 Qxf1+ 40. Kxf1 Bd2 41. Ke2 Bxc3 42. Kd3 Bb2 43. Nf4 Bxa3 44. Nxd5+ Ke6 45. Nc3 Bb4 46. Nxa4 Be1 47. Ke2 Ba5 48. Kd3 Be1 49. Ke4 Bf2 50. d5+ Kd7 51. Kf5 Bxc5 52. Nxc5+ Kd6 53. Nxb7+ Kxd5 54. Kg5 1-0

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.08"]
[Round "6"]
[White "Stahl, Matthias"]
[Black "Coenen, Michael"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1917"]
[BlackElo "2294"]
[PlyCount "46"]
[EventDate "2013.09.05"]
[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 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 c5 6. e3 Be7 7. c4 0-0 8. Nc3 Ne4 9. Ne5 Nxc3 10. bxc3 Qc7 11. Bxb7 Qxb7 12. Qf3 Qxf3 13. Nxf3 Nc6 14. Ne5 Na5 15. Nxd7 Rfd8 16. Ne5 Bf6 17. Ng4 Nxc4 18. Nxf6+ gxf6 19. Rd1 e5 20. f3 Rd6 21. Bd2 Rad8 22. Kf2 f5 23. Rac1 Nb2 0-1

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.07"]
[Round "4"]
[White "Stahl, Matthias"]
[Black "Backes, Juergen"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "1917"]
[BlackElo "1710"]
[PlyCount "97"]
[EventDate "2013.09.05"]
[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. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Bf5 7. Bg5 Be7 8. Qa4+ Qd7 9. Qb3 Ne4 10. Bxe7 Qxe7 11. e3 Nxc3 12. Qxc3 0-0 13. Be2 Nd7 14. 0-0 Nf6 15. Qb3 a6 16. a4 Rab8 17. a5 Qc7 18. Bd3 Be4 19. Bxe4 Nxe4 20. Qd3 Rfe8 21. Rfc1 b5 22. b4 Qe7 23. Rab1 Rbc8 24. Rd1 Qf6 25. bxc5 Nc3 26. c6 Nxb1 27. Rxb1 Rc7 28. h3 Qg6 29. Qb3 Re4 30. Nd4 f5 31. Ne6 Rc8 32. Qa3 Rxc6 33. dxc6 Qxe6 34. Rd1 d5 35. Qc5 Rc4 36. Qxd5 Qxd5 37. Rxd5 Rxc6 38. Rxf5 b4 39. Rd5 b3 40. Rd8+ Kf7 41. Rb8 Rc1+ 42. Kh2 Rc2 43. Rxb3 Rxf2 44. Rb6 Re2 45. Rxa6 Rxe3 46. Ra7+ Kf6 47. a6 Ra3 48. Ra8 Ke7 49. a7 1/2-1/2

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.07"]
[Round "5"]
[White "Verfuerth, Kevin"]
[Black "Stahl, Matthias"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1658"]
[BlackElo "1917"]
[PlyCount "56"]
[EventDate "2013.09.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. cxd5 cxd5 5. Bg2 Nc6 6. 0-0 Bf5 7. d3 h6 8. b3 e5 9. Bb2 Bd6 10. Nbd2 0-0 11. Rc1 Rc8 12. Rc2 Re8 13. Re1 e4 14. dxe4 dxe4 15. Nd4 Nxd4 16. Bxd4 Rxc2 17. Qxc2 e3 18. Qxf5 exd2 19. Rd1 Rxe2 20. Kf1 Re1+ 21. Rxe1 dxe1Q+ 22. Kxe1 Bb4+ 23. Ke2 Qxd4 24. Qc8+ Kh7 25. Qf5+ g6 26. Qc8 Qd2+ 27. Kf3 Qd3+ 28. Kf4 Bd6# 0-1

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.06"]
[Round "3"]
[White "Geerling, Anton"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1529"]
[BlackElo "1917"]
[PlyCount "89"]
[EventDate "2013.09.05"]
[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. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. Re1 d6 9. Nbd2 Nb8 10. h3 Bb7 11. Nf1 Nbd7 12. Be3 c5 13. a4 Qc7 14. N1d2 d5 15. exd5 Bxd5 16. Bxd5 Nxd5 17. Ne4 f5 18. Nc3 Nxc3 19. bxc3 f4 20. Bc1 Bf6 21. Nd2 c4 22. Ne4 Be7 23. Ba3 Bxa3 24. Rxa3 Nc5 25. axb5 axb5 26. Rxa8 Rxa8 27. dxc4 Rd8 28. Qg4 Nxe4 29. Rxe4 Re8 30. cxb5 Qxc3 31. Qd7 Qa1+ 32. Kh2 Qa8 33. Rc4 Qd8 34. Qxd8 Rxd8 35. b6 Rb8 36. Rc6 Kf7 37. c4 e4 38. Kg1 Ke7 39. c5 Rb7 40. Kf1 f3 41. g3 Rd7 42. Ke1 Rd3 43. Rc7+ Rd7 44. Rxd7+ Kxd7 45. Kd2 1-0

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.06"]
[Round "2"]
[White "Stahl, Matthias"]
[Black "Vonhoff, Joerg"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "1917"]
[BlackElo "1745"]
[PlyCount "83"]
[EventDate "2013.09.05"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 c6 6. Qb3 e6 7. Be2 0-0 8. 0-0 Qb6 9. Qc2 dxc4 10. Ne5 Qc7 11. Bxc4 Nd5 12. f4 Nd7 13. e4 N5b6 14. Bb3 a6 15. a4 Nf6 16. a5 Nbd7 17. Be3 h5 18. h3 Re8 19. Qf2 b5 20. Qg3 Nf8 21. f5 b4 22. fxg6 fxg6 23. Ne2 Nxe4 24. Qf3 Nf6 25. Qxc6 Qxc6 26. Nxc6 Nd5 27. Bd2 Bd7 28. Ne5 Bb5 29. Rf2 Rab8 30. Nf4 Bxe5 31. dxe5 Nxf4 32. Bxf4 Bd3 33. Bg5 Rb5 34. Rd2 Be4 35. Bf4 Bb7 36. Rd6 Bc8 37. Bc4 Rc5 38. Bxa6 Bd7 39. Rb6 Ra8 40. Bd2 Rxe5 41. Bxb4 g5 42. Bb7 1-0

[Event "Goch op 24th"]
[Site "Goch"]
[Date "2013.09.05"]
[Round "1"]
[White "Podzielny, Karl Heinz"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2438"]
[BlackElo "1917"]
[PlyCount "63"]
[EventDate "2013.09.05"]
[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. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Bd3 Bb4 9. Qc2 h6 10. Bf4 Bxc3+ 11. bxc3 b6 12. Ne5 Bb7 13. Bf5 Nxe5 14. Bxe5 Bc8 15. 0-0 Ke7 16. a4 Qa6 17. Bd3 Qb7 18. f3 Ne8 19. e4 f6 20. Bg3 Qd7 21. exd5 cxd5 22. Rfe1+ Kd8 23. Bb5 Qb7 24. Qg6 Bd7 25. Qf7 Bc6 26. Qe6 Bxb5 27. axb5 Qd7 28. Qxb6+ axb6 29. Rxa8+ Qc8 30. Rxc8+ Kxc8 31. Re7 Rg8 32. Kf2 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.31"]
[Round "9"]
[White "Ziabari, Morteza"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1923"]
[BlackElo "1917"]
[PlyCount "91"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Nf6 5. Nf3 Qh5 6. Nc3 c6 7. d4 d5 8. exd5 cxd5 9. Qe2+ Be6 10. Bb5+ Nc6 11. Bxf4 Be7 12. Kg1 0-0 13. h3 Qf5 14. g3 Ne4 15. Bd3 Bf6 16. Nxe4 dxe4 17. Bxe4 Nxd4 18. Nxd4 Bxd4+ 19. Kf1 Qf6 20. c3 Be5 21. Qh5 Bc4+ 22. Kg2 Rfe8 23. Qxh7+ Kf8 24. Bxe5 Qxe5 25. Qh8+ Ke7 26. Qh4+ g5 27. Qg4 Be6 28. Qf3 Red8 29. Rhd1 Rxd1 30. Rxd1 Bxa2 31. Bxb7 Rb8 32. Rd4 f5 33. Rd2 Kf6 34. Qc6+ Be6 35. Qa6 Kf7 36. Re2 Bd5+ 37. Bxd5+ Qxd5+ 38. Kh2 Rb7 39. Qh6 Qf3 40. Qh7+ Kf6 41. Qh8+ Kf7 42. Qe8+ Kg7 43. Qe5+ Kf7 44. c4 Rd7 45. Qe6+ Kf8 46. Qe8+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.30"]
[Round "8"]
[White "Stahl, Matthias"]
[Black "Madeya, Juergen"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1917"]
[BlackElo "1595"]
[PlyCount "49"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Be2 d6 8. a3 a5 9. 0-0 0-0 10. b3 Qf6 11. Nd4 Nxd4 12. exd4 Bxd4 13. Ne4 Nf3+ 14. Bxf3 Bxf2+ 15. Rxf2 Qxa1 16. Qe1 Bf5 17. Nc3 Rae8 18. Qd2 Bd3 19. g3 Re5 20. Kg2 Bg6 21. Bd1 Be4+ 22. Kh3 Re6 23. Bb2 Qxb2 24. Qxb2 f5 25. Nxe4 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.29"]
[Round "7"]
[White "Stoer, Nathan"]
[Black "Stahl, Matthias"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1705"]
[BlackElo "1917"]
[PlyCount "77"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. d4 Nbd7 6. Bb2 e6 7. 0-0 Bd6 8. c4 0-0 9. Nc3 Re8 10. Qc2 Bf5 11. Qd2 Ne4 12. Nxe4 Bxe4 13. Ne5 Bxg2 14. Kxg2 f6 15. Nxd7 Qxd7 16. cxd5 exd5 17. Qc2 Re4 18. f3 Re3 19. Bc1 Re7 20. e3 Rae8 21. Bd2 h5 22. Qg6 Rf7 23. Qxh5 f5 24. f4 Re6 25. Qf3 Rg6 26. Kf2 Qe6 27. b4 a6 28. Rg1 Rh6 29. Qg2 Re7 30. h3 Rg6 31. g4 Bxf4 32. Qf3 fxg4 33. Rxg4 Rxg4 34. hxg4 Bg5 35. Ke2 Rf7 36. Qg3 Qf6 37. Rh1 Bh6 38. Rg1 Bg5 39. Rh1 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.28"]
[Round "6"]
[White "Stahl, Matthias"]
[Black "Milonas, Georgios"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1917"]
[BlackElo "1679"]
[PlyCount "36"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Qc2 c6 7. Bf4 g6 8. e4 dxe4 9. Nxe4 Nd5 10. Bd2 Bf5 11. a3 Nf6 12. Bd3 Nxe4 13. Bxe4 Bxe4 14. Qxe4 0-0 15. 0-0 Bf6 16. Rfe1 Nd7 17. Bf4 Nb6 18. Be5 Nd5 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.27"]
[Round "5"]
[White "Wichtrup, Jan Louis"]
[Black "Stahl, Matthias"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1515"]
[BlackElo "1917"]
[PlyCount "66"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. b3 0-0 8. Bb2 Re8 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. Nf3 Re8 14. Qc2 h6 15. Rfd1 Bg4 16. Be2 Qe7 17. h3 Bh5 18. Rac1 Rad8 19. Nd4 Bg6 20. Qb2 c5 21. Nf3 d4 22. Nxd4 cxd4 23. Rxd4 Rxd4 24. Qxd4 b6 25. Rd1 Qa3 26. Rd2 Ne4 27. Rb2 Re6 28. Bf3 Rd6 29. Qe5 f6 30. Qf4 Qxb2 31. Bxe4 Rd1+ 32. Kh2 Bxe4 33. Qxe4 Qe5+ 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.26"]
[Round "4"]
[White "Stahl, Matthias"]
[Black "Stricker, Florian"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1917"]
[BlackElo "1459"]
[PlyCount "134"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 Nbd7 8. 0-0 0-0 9. Re1 Qc7 10. Qb3 Nb6 11. Bd3 Bd6 12. a4 a5 13. e4 e5 14. Bg5 Bg4 15. Nxe5 Bxe5 16. dxe5 Nfd7 17. f4 Be6 18. Qc2 f6 19. exf6 gxf6 20. Bh6 Rf7 21. Nb5 Qb8 22. f5 Bxf5 23. exf5 cxb5 24. Bxb5 Ne5 25. h3 Nbd7 26. Rad1 Kh8 27. Qc3 Qd8 28. Bf4 Rc8 29. Qd4 Qc7 30. Rc1 Qb8 31. Rxc8+ Qxc8 32. Rc1 Qg8 33. Be2 Rg7 34. g4 Re7 35. Kf2 Nc6 36. Qd6 Qf7 37. Bc4 Qf8 38. Be6 Nde5 39. Bxe5 fxe5 40. Rxc6 bxc6 41. Qxe5+ Qg7 42. f6 Qf7 43. Bxf7 Rxe5 44. h4 Re4 45. Kf3 Rd4 46. b3 Rd7 47. Bc4 h6 48. Kf4 Kh7 49. Kf5 Rd2 50. Ke6 Rg2 51. f7 Kg7 52. Ke7 Rf2 53. g5 hxg5 54. hxg5 Rf5 55. Kd6 Rxg5 56. Kxc6 Kf8 57. Kb6 Rf5 58. Bb5 Kxf7 59. Kxa5 Ke7 60. Kb6 Kd8 61. a5 Kc8 62. a6 Kb8 63. Bc6 Rf7 64. b4 Re7 65. b5 Rg7 66. Ka5 Rg5 67. Bb7 Ka7 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.25"]
[Round "3"]
[White "Der, Josef"]
[Black "Stahl, Matthias"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1810"]
[BlackElo "1917"]
[PlyCount "37"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. g3 Nc6 6. Bg2 e6 7. Bg5 Be7 8. e3 0-0 9. Nge2 b6 10. Rc1 Bb7 11. a3 Rc8 12. 0-0 h6 13. Bxf6 Bxf6 14. f4 Ba6 15. Qa4 Bxe2 16. Nxe2 Na5 17. Rxc8 Qxc8 18. Rc1 Qa6 19. Bf1 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.24"]
[Round "2"]
[White "Stahl, Matthias"]
[Black "Gefen, Daniel"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1917"]
[BlackElo "1890"]
[PlyCount "58"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 0-0 8. e3 Be6 9. Bd3 Nbd7 10. Ng5 h6 11. Nxe6 fxe6 12. h3 Ne8 13. 0-0-0 c5 14. dxc5 Rc8 15. c6 Rxc6 16. Bb5 Rc8 17. Qg6 Rf6 18. Qg3 Bb4 19. Bxd7 Qxd7 20. Be5 Bd6 21. Bxd6 Nxd6 22. f3 Qe7 23. Kb1 Nc4 24. Rd3 Qb4 25. Qf2 Rf7 26. Rc1 Rfc7 27. Ka1 Rc6 28. Qc2 Ra6 29. Rd4 Qb6 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.23"]
[Round "1"]
[White "Fahle, Karl Wilhelm"]
[Black "Stahl, Matthias"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1361"]
[BlackElo "1917"]
[PlyCount "120"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 0-0 7. Re1 d6 8. Bb3 h6 9. h3 Re8 10. Nbd2 Qe7 11. Nf1 Be6 12. Bc2 Bb6 13. Be3 Bxe3 14. Nxe3 Qd7 15. Qd2 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Re3 Rad8 19. Qe2 f6 20. d4 exd4 21. Nxd4 Nxd4 22. cxd4 Rxe3 23. fxe3 Re8 24. Bd3 Qe6 25. e4 Qb6 26. Qf2 Bxe4 27. Bc4+ Kf8 28. Kf1 Qb4 29. b3 b5 30. Be2 Qc3 31. Re1 Qc2 32. Bh5 Bd3+ 33. Kg1 Qxf2+ 34. Kxf2 Rxe1 35. Kxe1 Ke7 36. Kd2 Be4 37. Bf3 Bxf3 38. gxf3 Kd6 39. Ke3 Kd5 40. Kd3 g5 41. a3 a5 42. Ke3 f5 43. Kd3 h5 44. Ke3 g4 45. fxg4 fxg4 46. h4 g3 47. Kf3 Kxd4 48. Kxg3 Kc3 49. a4 b4 50. Kf4 Kxb3 51. Kg5 Ka3 52. Kxh5 b3 53. Kg6 b2 54. h5 b1Q+ 55. Kg7 c5 56. h6 c4 57. h7 Qxh7+ 58. Kf6 c3 59. Ke5 c2 60. Kf4 c1Q+ 0-1

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.16"]
[Round "7"]
[White "Stahl, Matthias"]
[Black "Pramann, Juergen"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1549"]
[BlackElo "1784"]
[PlyCount "119"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. c4 d5 8. Nc3 c6 9. 0-0 0-0 10. Qc2 dxc4 11. Bxc4 Bg4 12. Be2 Re8 13. Be3 Nbd7 14. h3 Bh5 15. Ne5 Bxe2 16. Qxe2 Bb4 17. Qc4 Nxe5 18. Qxb4 Ng6 19. Qxb7 Qd6 20. Qb3 Ne7 21. Rac1 Nf5 22. Qd1 Nxe3 23. fxe3 Rxe3 24. Qd2 Re7 25. Qf4 Qb4 26. Qf2 Rd7 27. Rfd1 Rad8 28. a3 Qb6 29. Na4 Qa5 30. Nc5 Re7 31. Rd2 Qc7 32. Re1 Rxe1+ 33. Qxe1 Qf4 34. Qf2 Qg5 35. b4 h6 36. a4 Rd5 37. Qe2 Qf5 38. Rd3 Qf4 39. Qd2 Qh4 40. Qe3 Rd8 41. Qf2 Qg5 42. Rg3 Qc1+ 43. Kh2 Nd5 44. Rf3 Re8 45. Rxf7 Nf6 46. Rxa7 Rf8 47. Qg3 Nh5 48. Qb3+ Kh8 49. Rf7 Re8 50. Qf3 Qg5 51. Rf8+ Rxf8 52. Qxf8+ Kh7 53. Qf3 Qg6 54. Nd3 Qd6+ 55. Ne5 Nf6 56. Qf5+ Kg8 57. Qc8+ Kh7 58. Qxc6 Qxd4 59. Qc2+ Ne4 60. Nf3 1/2-1/2

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.16"]
[Round "6"]
[White "Wewers, Reinhard"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2130"]
[BlackElo "1549"]
[PlyCount "75"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. a4 a6 10. e4 Be7 11. Nbd2 0-0 12. Qe2 Qc7 13. e5 Nd5 14. Ne4 c5 15. Nfg5 g6 16. Qg4 cxd4 17. f4 Nc5 18. Nxc5 Qxc5 19. Nxe6 Bc8 20. Nxc5 Bxg4 21. Nb3 Bd7 22. Be4 Be6 23. g4 Ne3 24. Nxd4 Nxf1 25. Nxe6 fxe6 26. Bxa8 Rxa8 27. Kxf1 b4 28. b3 Rc8 29. Bd2 Rc2 30. Ke2 Rb2 31. Rc1 Kf7 32. Rc7 Rxb3 33. f5 Ke8 34. f6 Bf8 35. Ra7 Rh3 36. f7+ Kd8 37. Bg5+ Kc8 38. Ra8+ 1-0

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.15"]
[Round "5"]
[White "Deinert, Wolfgang"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1955"]
[BlackElo "1549"]
[PlyCount "109"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7 9. 0-0-0 Qc7 10. g4 0-0 11. Bxf6 Bxf6 12. g5 Be7 13. Rg1 b5 14. Qg4 b4 15. Nxe6 Qa5 16. Nd5 Re8 17. g6 hxg6 18. Ng5 Bxg5 19. Qxg5 Qd8 20. Qxd8 Rxd8 21. Ne7+ Kf8 22. Nxc8 Rdxc8 23. Rxd6 Ke7 24. Rxa6 Rxa6 25. Bxa6 Ra8 26. Bc4 Rh8 27. Rg2 Rh4 28. f5 Rxe4 29. Bd3 Rd4 30. fxg6 f6 31. Re2+ Ne5 32. Re4 Rxe4 33. Bxe4 Ke6 34. c3 bxc3 35. bxc3 f5 36. Bb7 Kf6 37. a4 Nc4 38. Kc2 Kxg6 39. Ba6 Nd6 40. Kd3 Kf6 41. Kd4 f4 42. Bd3 Nb7 43. c4 g5 44. c5 Nd8 45. Kd5 Ke7 46. a5 Kd7 47. Bb5+ Kc7 48. a6 Kb8 49. c6 Nf7 50. Ke6 Nd8+ 51. Kd7 Nxc6 52. Bxc6 g4 53. Ke6 f3 54. Kf5 g3 55. hxg3 1-0

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.15"]
[Round "4"]
[White "Stahl, Matthias"]
[Black "Potempa, Dieter Heinz"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1549"]
[BlackElo "2031"]
[PlyCount "69"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. g3 e6 7. Bg2 Bb4 8. Bg5 Qa5 9. 0-0 Nbd7 10. Rc1 Rc8 11. Bxf6 gxf6 12. e4 Bg6 13. d5 Nb6 14. dxe6 fxe6 15. Nh4 Kf7 16. Qe2 Bh5 17. Bf3 Bxf3 18. Qxf3 Rcd8 19. e5 Qxe5 20. Rfe1 Qg5 21. Qe4 Rde8 22. Nf3 Qh5 23. Rcd1 Nd5 24. Kg2 Rhg8 25. Qxc4 Bxc3 26. bxc3 Rg4 27. Rd4 Reg8 28. Rb1 Nb6 29. Rxb6 axb6 30. Rd7+ Kg6 31. Qxe6 Rf8 32. Ne5+ Qxe5 33. Qxg4+ Qg5 34. Qxg5+ Kxg5 35. Rxb7 1-0

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.14"]
[Round "3"]
[White "Dolheimer, Peter"]
[Black "Stahl, Matthias"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1306"]
[BlackElo "1549"]
[PlyCount "62"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. b3 0-0 6. Bb2 d6 7. h3 Be6 8. Bxe6 fxe6 9. d3 d5 10. Ne2 Bd6 11. Ng3 Qe7 12. 0-0 Rad8 13. Qe2 d4 14. c3 dxc3 15. Bxc3 h6 16. Nh4 Qf7 17. Nf3 Nh5 18. d4 Nf4 19. Qc4 Nxg2 20. Nxe5 Bxe5 21. Kxg2 Qf3+ 22. Kg1 Bxg3 23. Qxe6+ Kh8 24. fxg3 Qxg3+ 25. Kh1 Qxc3 26. Rxf8+ Rxf8 27. Rg1 Qxd4 28. Qg4 Qf6 29. Re1 Ne5 30. Qe2 Qf3+ 31. Qxf3 Rxf3 0-1

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.14"]
[Round "2"]
[White "Stahl, Matthias"]
[Black "Broeker, Clemens"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1549"]
[BlackElo "1987"]
[PlyCount "118"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Be3 c6 8. a4 Qc7 9. Qe2 Ng4 10. d5 Nxe3 11. Qxe3 Nb6 12. Bb3 c5 13. a5 Nd7 14. Nb5 Qd8 15. c4 Nf6 16. Nc3 h6 17. h3 Nh7 18. Bc2 Bd7 19. Ne2 Ng5 20. Nxg5 hxg5 21. Ng3 g6 22. f3 Kg7 23. Kf2 Rh8 24. Rh1 Rh4 25. a6 b5 26. cxb5 Bxb5 27. Ba4 Rb8 28. Bxb5 Rxb5 29. Rhb1 Qb6 30. Ra2 Rb3 31. Qd2 Rh8 32. Ne2 Rb8 33. Nc3 Bd8 34. Ke2 f6 35. Kd1 Rb4 36. Ne2 Qb5 37. Nc3 Qc4 38. Qe2 Qb3+ 39. Qc2 Rd4+ 40. Kc1 Qc4 41. Ra4 Qf1+ 42. Nd1 Rbb4 43. Rxb4 Rxb4 44. b3 Qxa6 45. Ne3 Bc7 46. Kb2 Kf7 47. Rd1 Rb8 48. Qc4 Qa5 49. Ra1 Qd2+ 50. Nc2 Bb6 51. Qb5 Ke7 52. Qc6 Rd8 53. Qb7+ Rd7 54. Qc8 c4 55. bxc4 Bd4+ 56. Kb3 Qc3+ 57. Ka4 Qxc2+ 58. Kb5 Qb3+ 59. Ka5 Bc3+ 0-1

[Event "Duisburg Grossenbaum op"]
[Site "Duisburg"]
[Date "2005.05.13"]
[Round "1"]
[White "Rothkugel, Wolfgang"]
[Black "Stahl, Matthias"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2062"]
[BlackElo "1549"]
[PlyCount "87"]
[EventDate "2005.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Nf6 4. Bd3 Bg4 5. c3 Nbd7 6. Nbd2 e6 7. 0-0 Bd6 8. Qc2 0-0 9. h3 Bxf3 10. Nxf3 e5 11. e4 dxe4 12. Bxe4 Nxe4 13. dxe5 Nxe5 14. Qxe4 Nxf3+ 15. Qxf3 Qc7 16. Bg5 f6 17. Be3 Be5 18. Rad1 b6 19. Qg4 f5 20. Qc4+ Kh8 21. f4 Bf6 22. Bd4 c5 23. Bxf6 Rxf6 24. Qd5 Qc6 25. Rfe1 Qxd5 26. Rxd5 Kg8 27. Re7 Rf7 28. Rxf7 Kxf7 29. Rxf5+ Ke6 30. Re5+ Kd6 31. c4 Rb8 32. g4 b5 33. cxb5 Rxb5 34. b3 Rb4 35. Rf5 c4 36. bxc4 Rxc4 37. Rf7 Kd5 38. Rxa7 Ke4 39. f5 Rc1+ 40. Kg2 Rc2+ 41. Kg3 g5 42. fxg6 hxg6 43. Re7+ Kd5 44. Kh4 1-0

