[Event "Hessenliga 1516"]
[Site "Germany"]
[Date "2015.11.22"]
[Round "3.5"]
[White "Muth, Matthias Potisarath"]
[Black "Will, Patrick"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2048"]
[BlackElo "2104"]
[PlyCount "88"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Bad Nauheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Bg5 Be7 7. g3 Qc7 8. Qa4 Qb6 9. 0-0-0 Nc6 10. Ndb5 0-0 11. Bh3 d5 12. cxd5 exd5 13. Bxc8 Raxc8 14. Nd4 Ne4 15. Be3 Nxc3 16. bxc3 Ne5 17. Nc2 Qe6 18. Qb3 Rfd8 19. Bd4 Nc6 20. Bb6 Rd7 21. Rhe1 Bf6 22. Rd3 Ne5 23. Re3 Qf5 24. Bd4 Ng4 25. Rd3 Bxd4 26. Rxd4 Nxf2 27. Rf4 Qg5 28. Kb2 Ne4 29. Qa4 Qd8 30. Ref1 Rc4 31. Nb4 Nxc3 32. Qb3 Rxf4 33. Rxf4 Nxe2 34. Rf2 Nd4 35. Qe3 Nc6 36. Nd3 Re7 37. Qf4 Qb6+ 38. Kc1 h6 39. Rc2 Re4 40. Qf5 Qg1+ 41. Kb2 Qd4+ 42. Kc1 Re6 43. Rc5 Ne7 44. Qf3 Re3 0-1

[Event "Hessenliga 1516"]
[Site "Germany"]
[Date "2015.09.27"]
[Round "1.6"]
[White "Muth, Matthias Potisarath"]
[Black "Wolff, Peter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2048"]
[BlackElo "1975"]
[PlyCount "136"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Ra5 9. Be2 h6 10. Bc7 Nd7 11. Nd2 e6 12. Ndxc4 dxc4 13. Nxc4 Rg5 14. g3 h5 15. h4 Rg6 16. Bd3 f5 17. e4 Rf6 18. d5 exd5 19. exd5 Na7 20. 0-0-0 b5 21. Rhe1+ Kf7 22. Ne3 g6 23. f4 Bd6 24. Bxd6 Rxd6 25. Bc2 Nc5 26. b4 Ne4 27. Bxe4 fxe4 28. c4 bxc4 29. Nxc4 Ra6 30. Rxe4 Bf5 31. Ne5+ Kf6 32. Re2 Rc8+ 33. Kb2 Nb5 34. Rc1 Rxa2+ 35. Kxa2 Rxc1 36. Rd2 Rc2+ 37. Rxc2 Bxc2 38. Nd7+ Ke7 39. Nc5 Nd6 40. Kb2 Be4 41. Kc3 Bxd5 42. Kd4 Be6 43. Ke5 Bf5 44. Kd5 Bc2 45. Ke5 b6 46. Na6 Nf5 47. Nc7 Bb3 48. Nb5 Bc4 49. Na7 Kd7 50. Kf6 Ne7 51. b5 Bd3 52. Ke5 Nc8 53. Nc6 Bxb5 54. Nd4 Bd3 55. Kf6 Nd6 56. Kg5 b5 57. Nf3 Nf7+ 58. Kf6 Ke8 59. Nd4 b4 60. Kg7 Nd6 61. Kf6 Nf5 62. Nb3 Nxg3 63. Nc1 Bc2 64. Kg5 Kf7 65. Kh6 Kf6 66. f5 gxf5 67. Kh7 f4+ 68. Kh6 Kf5 0-1

[Event "Hessenliga 1415"]
[Site "Hessen"]
[Date "2015.02.08"]
[Round "6.6"]
[White "Dahlheimer, Bernd"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2224"]
[BlackElo "2040"]
[PlyCount "81"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dettingen"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. d3 e6 6. Nh4 dxc4 7. Nxf5 Qa5+ 8. Bc3 Qxf5 9. e4 Qg6 10. bxc4 Nbd7 11. Nd2 Nc5 12. f3 Nxd3+ 13. Bxd3 Qxg2 14. Rf1 Qxh2 15. Qe2 Qg3+ 16. Qf2 Qd6 17. Bc2 Qc7 18. 0-0-0 Ba3+ 19. Kb1 b5 20. Rg1 Bf8 21. f4 a5 22. Ka1 h5 23. Qh2 Rh6 24. Be5 Qb6 25. Nf3 Ng4 26. Qd2 Qd8 27. Qxd8+ Rxd8 28. Rxd8+ Kxd8 29. cxb5 cxb5 30. Bd4 Kc7 31. Bd3 b4 32. Kb2 Nf6 33. Ne5 h4 34. Nxf7 Rh5 35. Be2 Rh7 36. Ng5 Rh8 37. Nxe6+ Kd6 38. Nxf8 Nxe4 39. Bxg7 Rg8 40. Be5+ Kd5 41. Rxg8 1-0

[Event "Hessenliga 1415"]
[Site "Hessen"]
[Date "2014.10.12"]
[Round "2.8"]
[White "Nagelsdiek, Ralf"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "A21"]
[BlackElo "2040"]
[PlyCount "96"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt TV"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 d6 5. e3 Be7 6. Nge2 c6 7. d4 0-0 8. 0-0 Be6 9. b3 Nbd7 10. d5 cxd5 11. Nxd5 Rb8 12. Nec3 Nxd5 13. Bxd5 Bxd5 14. Qxd5+ Kh8 15. Bb2 Rf6 16. f4 e4 17. Nb5 Nb6 18. Qd2 Rg6 19. Nxa7 d5 20. cxd5 Bc5 21. Nb5 Nxd5 22. Bd4 Bb4 23. Qe2 Rc8 24. Rfd1 Qh4 25. Rac1 Rg8 26. Nc7 Nf6 27. Ne6 Nh5 28. Ng5 Rxg5 29. fxg5 Qxg5 30. Rc7 Nxg3 31. Qg2 Bd6 32. Rxb7 Qh5 33. Rd2 f4 34. hxg3 f3 35. Qh2 Qg5 36. Rxg7 Rxg7 37. Bxg7+ Qxg7 38. Qh4 Be7 39. Qf4 Qa1+ 40. Kf2 Qc3 41. Qxe4 Qxd2+ 42. Kxf3 Qd1+ 43. Kf2 Qd2+ 44. Kf3 Bf6 45. b4 Qd1+ 46. Kf2 Qd2+ 47. Kf3 Qd1+ 48. Kf2 Qd2+ 1/2-1/2

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.05"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Nussbaumer, Johann"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2040"]
[BlackElo "2041"]
[PlyCount "65"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 a6 5. d4 Nf6 6. Bc4 b5 7. Bb3 e6 8. 0-0 Nbd7 9. Re1 c5 10. a4 c4 11. Ba2 b4 12. Ne2 Qc6 13. Nf4 Be7 14. Qe2 Bb7 15. Bxc4 Rc8 16. Bxe6 fxe6 17. Nxe6 Qe4 18. Qd2 Qxc2 19. Nxg7+ Kd8 20. Ng5 Bd5 21. Qe3 Ng8 22. Qf3 Ndf6 23. N5e6+ Bxe6 24. Nxe6+ Ke8 25. d5 Kf7 26. Be3 Qg6 27. Bd4 Nh6 28. Rad1 Nf5 29. Bxf6 Qxf6 30. Nf4 Rhg8 31. Re6 Qg5 32. Rde1 Rc4 33. Nh3 1-0

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "4"]
[White "Meulner, Klaus"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2114"]
[BlackElo "2040"]
[PlyCount "241"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. Bd2 a6 11. Ng5 Bb7 12. Rc1 c5 13. Nce4 Nxe4 14. Nxe4 Bxe4 15. Bxe4 Bxh2+ 16. Kxh2 Qh4+ 17. Kg1 Qxe4 18. dxc5 Ne5 19. Qe2 Nd3 20. Rb1 Nxc5 21. Ba5 Rac8 22. a3 Nb3 23. Bc3 Rc4 24. Rbd1 a5 25. f3 Qg6 26. e4 Qg5 27. e5 Rfc8 28. f4 Qe7 29. Rd6 b4 30. axb4 axb4 31. Be1 Rc2 32. Qg4 Rxb2 33. Bh4 Qa7+ 34. Kh1 h5 35. Qxh5 Qb7 36. Qg4 Qe4 37. Rfd1 Rb1 38. Bf6 Rxd1+ 39. Rxd1 Qg6 40. Qxg6 fxg6 41. Be7 Rc1 42. Rxc1 Nxc1 43. Bxb4 Nd3 44. Bd2 Kf7 45. g3 g5 46. Kg2 Kg6 47. Kf3 gxf4 48. gxf4 Kf5 49. Be3 Nb4 50. Bd2 Nc6 51. Be3 g6 52. Bc5 g5 53. fxg5 Nxe5+ 54. Ke3 Kxg5 55. Ke4 Nd7 56. Be7+ Kg6 57. Kf4 Kf7 58. Bh4 Nc5 59. Ke3 Kg6 60. Bg3 Kf5 61. Bh2 Ne4 62. Bb8 Nc3 63. Kf3 Nb5 64. Ke3 Kf6 65. Kd3 Ke7 66. Kc4 Na3+ 67. Kb3 Nb5 68. Kc4 Nd6+ 69. Kd3 e5 70. Ke3 Ke6 71. Ba7 Kd5 72. Bb8 Nc4+ 73. Ke2 e4 74. Ba7 Nd6 75. Bb8 Nb5 76. Bf4 Nd4+ 77. Kd2 Nf5 78. Bg5 Ke5 79. Ke2 Nd4+ 80. Ke3 Ne6 81. Bf6+ Kf5 82. Bb2 Nf4 83. Bd4 Nd5+ 84. Ke2 Kf4 85. Ba7 Nc3+ 86. Ke1 Kf3 87. Bb6 Nd5 88. Ba7 Ne3 89. Kd2 Nd5 90. Bc5 Nf4 91. Ba7 Nd3 92. Bb6 Kf4 93. Bc7+ Kf5 94. Bb6 Ke5 95. Bc7+ Kd5 96. Bb6 Ne5 97. Ba7 Nc6 98. Bb6 Nd4 99. Ke3 Nf5+ 100. Ke2 Kc4 101. Ba7 Kc3 102. Bb6 Kc4 103. Ba7 Nd6 104. Bb6 Nb5 105. Ke3 Kd5 106. Ke2 Nc3+ 107. Kd2 Na4 108. Ba7 Nb2 109. Ke2 Nc4 110. Bg1 Nd6 111. Ba7 Nb5 112. Bg1 Nd4+ 113. Kf1 Kc4 114. Be3 Kd3 115. Bg5 Nf5 116. Kf2 Ng7 117. Ke1 Ne6 118. Bh6 Nd4 119. Kf2 Nf3 120. Bf4 Nd2 121. Ke1 1/2-1/2

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Eber, Fabian"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2040"]
[BlackElo "2003"]
[PlyCount "114"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. Nc3 e6 8. Bd2 Nbd7 9. Nh4 Bc2 10. Rc1 Bg6 11. Nxg6 hxg6 12. cxd5 exd5 13. Bd3 b5 14. Bb1 Bd6 15. f4 b4 16. Ne2 Ne4 17. Bxe4 dxe4 18. Ra1 f5 19. 0-0 Nf6 20. h3 Kd7 21. Rfc1 Ra6 22. b3 Rha8 23. Rc2 Nd5 24. g4 Ra3 25. Nc1 Rh8 26. Kg2 fxg4 27. hxg4 g5 28. Ne2 gxf4 29. Nxf4 Bxf4 30. exf4 Rha8 31. Rb2 e3 32. Be1 Nxf4+ 33. Kf3 Nd5 34. Ke2 Re8 35. Kd3 b5 36. Rh2 Rea8 37. Rh7 Rxb3+ 38. Kc2 Rba3 39. Rxg7+ Ke6 40. Rg6+ Kf7 41. Rxc6 b3+ 42. Kb2 Rxa2+ 43. Rxa2 bxa2 44. Rc1 Nf4 45. Ka1 Nd3 46. Rc7+ Kg6 47. Bh4 b4 48. Rc6+ Kf7 49. Rf6+ Kg7 50. Rb6 e2 51. d5 e1Q+ 52. Bxe1 Nxe1 53. Rb7+ Kg6 54. Rb6+ Kg5 55. Rc6 b3 56. Rc1 b2+ 57. Kxb2 Nd3+ 0-1

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.03"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Imcke, Patrick"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2040"]
[BlackElo "2048"]
[PlyCount "96"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be6 8. d3 Be7 9. e4 Qd7 10. Re1 0-0-0 11. Nd5 Nxd5 12. exd5 Bxd5 13. Nxe5 Nxe5 14. Rxe5 Bxg2 15. Kxg2 Bf6 16. Rc5 Bd4 17. Rc2 f6 18. Bf4 c6 19. Rac1 g5 20. Bd2 h5 21. Qf3 h4 22. g4 h3+ 23. Kh1 Rh4 24. Bb4 Qd5 25. Qxd5 Rxd5 26. Bc3 Rxg4 27. Re2 Rf4 28. Rce1 Bxc3 29. bxc3 Rxd3 30. Re8+ Kc7 31. Kg1 b5 32. R8e7+ Kb6 33. R7e3 Rxe3 34. Rxe3 g4 35. Kf1 Kc5 36. Re6 a5 37. Re2 Kc4 38. Re3 f5 39. Re6 c5 40. Re5 a4 41. Re3 Re4 42. Rg3 b4 43. cxb4 cxb4 44. f4 b3 45. axb3+ axb3 46. Kf2 b2 47. Rg1 Kc3 48. Rg3+ Kc2 0-1

[Event "Forchheim op-A 13th"]
[Site "Forchheim"]
[Date "2014.10.03"]
[Round "2"]
[White "Willim, Michael"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2137"]
[BlackElo "2040"]
[PlyCount "86"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 d6 5. e3 Be7 6. Nge2 0-0 7. 0-0 c6 8. d4 Nbd7 9. b3 Re8 10. Qc2 Nf8 11. c5 dxc5 12. dxe5 Ng4 13. f4 Be6 14. Na4 Nd7 15. e4 g6 16. exf5 gxf5 17. b4 cxb4 18. Nd4 Nf8 19. Nxe6 Nxe6 20. Rd1 Qc8 21. h3 Nh6 22. Be3 Qc7 23. Qb3 Bf8 24. Kh2 Kh8 25. Rd2 b5 26. Nb2 a5 27. Rc1 Ra6 28. Qd1 Rd8 29. Rxd8 Nxd8 30. Rc2 Ne6 31. Rd2 Qf7 32. Rd7 Qg6 33. Bf1 Ra8 34. Be2 Qg8 35. g4 Bc5 36. Bxc5 Nxc5 37. Rd6 Qxa2 38. Qd4 Ne6 39. Qd2 a4 40. gxf5 Nxf5 41. Rxc6 a3 42. Qd7 axb2 43. Rxe6 b1Q 0-1

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2014.04.27"]
[Round "9.6"]
[White "Muth, Matthias Potisarath"]
[Black "Kaiser, Richard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2040"]
[BlackElo "2167"]
[PlyCount "77"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Bad Homburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. e4 Bg7 3. d4 Nf6 4. e5 Nd5 5. c4 Nb6 6. c5 Nd5 7. Bc4 c6 8. Qb3 e6 9. Nbd2 0-0 10. Ne4 b6 11. Bg5 f6 12. exf6 Nxf6 13. 0-0 Ba6 14. Bxe6+ dxe6 15. Qxe6+ Kh8 16. Nd6 Qd7 17. Qb3 bxc5 18. dxc5 Nd5 19. Rfe1 Qc7 20. Ne5 Bxe5 21. Rxe5 Nd7 22. Rxd5 cxd5 23. Qc3+ Kg8 24. b4 Rae8 25. Nxe8 Rxe8 26. Be3 Bc4 27. a4 Ne5 28. Bf4 Qg7 29. Rd1 Nd3 30. Qd2 Qb2 31. b5 Qxd2 32. Bxd2 Nxc5 33. Be3 Nxa4 34. Ra1 Bxb5 35. Bxa7 Nc3 36. h3 d4 37. Kh2 d3 38. Bd4 Nd5 39. Rb1 0-1

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2014.03.30"]
[Round "8.4"]
[White "Shkolnyk, Boris"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1867"]
[BlackElo "2040"]
[PlyCount "135"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Korbach"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Nc3 e6 7. Qb3 Qc7 8. Bd2 a6 9. Rc1 Nc6 10. Nh4 Bg6 11. Nxg6 hxg6 12. Be2 Bd6 13. g3 Nh5 14. Bf3 Rd8 15. Ne2 Nf6 16. Nc3 Qe7 17. a3 e5 18. dxe5 Nxe5 19. Be2 d4 20. Qa4+ b5 21. Qxd4 Bc5 22. Qf4 Nh5 23. Qh4 Qd7 24. 0-0 Be7 25. Qe4 Qh3 26. Rfd1 Nf6 27. Qg2 Qe6 28. Ne4 Nc4 29. Nxf6+ Bxf6 30. Bc3 0-0 31. Bxf6 Qxf6 32. Bxc4 bxc4 33. Rxd8 Rxd8 34. Qb7 Qe6 35. Qb4 Qe4 36. b3 Rd3 37. Qxc4 Qxc4 38. bxc4 Rxa3 39. c5 Rb3 40. c6 Rb8 41. Ra1 Rb6 42. Rc1 Rb8 43. Rc5 Kf8 44. Ra5 Rb6 45. c7 Rc6 46. Rxa6 Rxc7 47. Ra8+ Ke7 48. h4 Kf6 49. Kg2 Rc4 50. Kf3 Rb4 51. g4 Rc4 52. Re8 g5 53. h5 Ra4 54. Rb8 Ke6 55. Rb5 f6 56. Rb7 f5 57. gxf5+ Kxf5 58. Rf7+ Ke6 59. Rxg7 Kf6 60. Rg6+ Kf5 61. e4+ Rxe4 62. Rxg5+ Kxg5 63. Kxe4 Kxh5 64. Kf5 Kh4 65. f4 Kh5 66. Kf6 Kh6 67. f5 Kh7 68. Ke7 1-0

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2014.02.02"]
[Round "6.6"]
[White "Emmerich, Dirk"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2200"]
[BlackElo "2040"]
[PlyCount "88"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Dotzheim"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. Qe2 a6 5. a3 b5 6. Ba2 Nge7 7. d3 Bb7 8. Nbd2 d5 9. 0-0 dxe4 10. dxe4 h6 11. Rd1 Qc7 12. Nf1 g5 13. c3 Bg7 14. Be3 Ne5 15. Nxe5 Qxe5 16. f3 Ng6 17. Qf2 Rc8 18. Rac1 0-0 19. Rd7 Ba8 20. Rcd1 Kh7 21. Bb1 f5 22. exf5 exf5 23. b4 Qxc3 24. bxc5 Kh8 25. Rxg7 Qxg7 26. Bd4 Ne5 27. Qb2 Rfe8 28. Re1 Rxc5 29. Kh1 Rd5 30. Ba2 Rxd4 31. Qxd4 f4 32. Nd2 Bc6 33. Rc1 g4 34. Ne4 gxf3 35. gxf3 Nxf3 36. Qxg7+ Kxg7 37. Rxc6 Rxe4 38. Bd5 Re1+ 39. Kg2 Nd4 40. Rxa6 Re2+ 41. Kh3 f3 42. Kg3 f2 43. Bg2 Rb2 44. Rd6 Nf5+ 0-1

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2014.01.12"]
[Round "5.5"]
[White "Neumann, Norbert"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2144"]
[BlackElo "2040"]
[PlyCount "83"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Langen"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 Be6 8. Bg5 Be7 9. Bxf6 gxf6 10. Nd5 Bxd5 11. exd5 Nb8 12. Qg4 a6 13. Nc3 Nd7 14. Qg7 Rf8 15. Qxh7 Qb6 16. Rb1 Rc8 17. Qd3 f5 18. Nd1 e4 19. Qd2 Ne5 20. c3 Qb3 21. Ra1 Rg8 22. Ra3 Qb6 23. Qf4 Rxg2 24. Be2 Rc5 25. Kf1 Rg6 26. Qxf5 Rxd5 27. Qxe4 Rxd1+ 28. Bxd1 Qxb2 29. Rb3 Qd2 30. Qe2 Qg5 31. f3 Nxf3 32. Rxb7 Re6 33. Qxf3 Rf6 34. Rg1 Rxf3+ 35. Bxf3 Qc1+ 36. Kg2 Qd2+ 37. Kh3 Qxc3 38. Rg8+ Bf8 39. Kg2 Qc2+ 40. Kf1 Qc4+ 41. Kg2 Qc2+ 42. Kf1 1/2-1/2

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2013.12.08"]
[Round "4.7"]
[White "Muth, Matthias Potisarath"]
[Black "Starke, Dieter"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2040"]
[BlackElo "2211"]
[PlyCount "72"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. Bg5 h6 12. Bxf6 Qxf6 13. d5 Bd6 14. Qe2 0-0 15. Rfe1 Ne5 16. Nxe5 Qxe5 17. g3 b4 18. dxe6 bxc3 19. exf7+ Rxf7 20. Bc4 Raf8 21. bxc3 Kh8 22. Bxf7 Rxf7 23. Qd3 Qe6 24. Rad1 Bc7 25. Rd2 c4 26. Qc2 Bb6 27. Qb1 Qc6 28. Qd1 Qf6 29. Qc2 Qf3 30. Rd4 Bxd4 31. cxd4 Qd3 32. Qa4 Re7 33. Qb4 Rxe4 34. Rb1 Re7 35. d5 Qxd5 36. f3 Qxf3 0-1

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2013.11.03"]
[Round "3.6"]
[White "Muth, Matthias Potisarath"]
[Black "Guenzler, Richard"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2040"]
[BlackElo "1957"]
[PlyCount "65"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Nied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nc3 Nf6 5. e3 g6 6. Nge2 Bg7 7. 0-0 0-0 8. d3 c6 9. f4 Be6 10. c5 exf4 11. Nxf4 Bf7 12. cxd6 Qxd6 13. Qc2 Na6 14. a3 Nc5 15. b4 Nb3 16. Rb1 Nxc1 17. Rbxc1 Ng4 18. Nd1 a5 19. h3 axb4 20. hxg4 bxa3 21. gxf5 gxf5 22. d4 Rfc8 23. Qxf5 Bg6 24. Nxg6 Qxg6 25. Bd5+ Kh8 26. Qxg6 hxg6 27. Ba2 b5 28. Rc2 Bxd4 29. Rh2+ Kg7 30. Rf7+ Kg8 31. exd4 Rd8 32. Rc7+ Rd5 33. Rxc6 1-0

[Event "Hessenliga 1314"]
[Site "Germany"]
[Date "2013.09.29"]
[Round "1.7"]
[White "Muth, Matthias Potisarath"]
[Black "Herda, Christoph"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2040"]
[BlackElo "1917"]
[PlyCount "69"]
[EventDate "2013.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Fulda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. a7 Rxa7 7. Nc3 d6 8. e4 Bg7 9. Bb5+ Bd7 10. Qd3 0-0 11. a4 Qb6 12. Bxd7 Nbxd7 13. Nb5 Ne5 14. Qe2 Ra6 15. f4 Ned7 16. Nf3 Rfa8 17. Qc4 Qb7 18. Nc3 Qb4 19. Nd2 Nb6 20. Qe2 Nxa4 21. Nd1 R6a7 22. 0-0 Nb6 23. Ra3 Qd4+ 24. Re3 Nfd7 25. Kh1 c4 26. Nc3 Qc5 27. Rg3 Qb4 28. h4 h5 29. e5 Kh7 30. e6 fxe6 31. dxe6 Nf8 32. f5 Ra5 33. Rg5 Bf6 34. fxg6+ Nxg6 35. Qxh5+ 1-0

[Event "Hessenliga 1213"]
[Site "Germany"]
[Date "2013.04.21"]
[Round "8.8"]
[White "Faqiry, Ramat"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1983"]
[BlackElo "2027"]
[PlyCount "25"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bad Homburg"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d4 e6 5. 0-0 Nc6 6. dxc5 Bxc5 7. a3 a5 8. Bf4 0-0 9. Ne5 Nxe5 10. Bxe5 Ng4 11. Bd4 Bd6 12. e3 Qg5 13. Nd2 1/2-1/2

[Event "Hessenliga 1213"]
[Site "Germany"]
[Date "2013.03.03"]
[Round "7.6"]
[White "Reh, Philipp"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2056"]
[BlackElo "2027"]
[PlyCount "33"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Fulda"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Bg5 Be6 7. c3 Qc7 8. Bxf6 gxf6 9. Nbd2 Be7 10. a3 f5 11. Ne1 h5 12. c4 d4 13. b4 cxb4 14. Nc2 bxa3 15. Nxa3 Bxa3 16. Rxa3 h4 17. Qb3 1/2-1/2

[Event "Hessenliga 1213"]
[Site "Germany"]
[Date "2013.02.17"]
[Round "6.2"]
[White "Muth, Matthias Potisarath"]
[Black "Hahn, Werner"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2027"]
[BlackElo "2171"]
[PlyCount "22"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Griesheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Nc6 8. Bc4 Be7 9. Nxc6 bxc6 10. Qe2 Qc7 11. e5 Nd5 1/2-1/2

[Event "Hessenliga 1213"]
[Site "Germany"]
[Date "2013.01.27"]
[Round "5.4"]
[White "Will, Dominik"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2085"]
[BlackElo "2027"]
[PlyCount "86"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bad Nauheim"]
[BlackTeam "Gelnhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 0-0 12. Nc2 Ne7 13. Nxe7+ Qxe7 14. Ne3 Be6 15. Qh5 Qb7 16. Bd3 b4 17. c4 b3 18. a3 Qb6 19. 0-0 Qd4 20. Qe2 a5 21. Rad1 Qc5 22. Nd5 Rfe8 23. Qf3 Bxd5 24. exd5 e4 25. Bxe4 Qxc4 26. Bd3 Qh4 27. g3 Qg5 28. Bb5 Reb8 29. a4 f5 30. Qxb3 f4 31. Qa3 Be5 32. Kh1 Kh8 33. b4 axb4 34. Qxb4 Qh5 35. Qb3 Rg8 36. Kg2 Rg7 37. Rd3 Rag8 38. Qd1 Qh4 39. Qb3 fxg3 40. fxg3 Qe4+ 41. Kh3 Rg6 42. Rdf3 Rh6+ 43. Kg2 Qh4 0-1

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.04"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Kahrovic, Mersid"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2049"]
[BlackElo "2282"]
[PlyCount "44"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. dxc5 Qa5+ 4. c3 Qxc5 5. Be3 Qc7 6. Bd4 Nc6 7. Bxf6 gxf6 8. e4 b6 9. Nbd2 Bb7 10. Nd4 Qe5 11. Nf5 d5 12. Qe2 0-0-0 13. exd5 Qxf5 14. dxc6 Bxc6 15. 0-0-0 Bh6 16. g4 Qf4 17. g5 Bxg5 18. Bh3+ e6 19. Rhg1 Bf3 20. Qa6+ Kb8 21. Kb1 Bxd1 22. Bg2 Qc7 0-1

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.02"]
[Round "2"]
[White "Kalinitschew, Sergey"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2472"]
[BlackElo "2049"]
[PlyCount "55"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Nbd7 6. 0-0 e5 7. d3 Bd6 8. a3 a5 9. cxd5 Nxd5 10. Bb2 0-0 11. Nbd2 Re8 12. Qc2 Qe7 13. Nc4 Bb8 14. e4 N5f6 15. d4 exd4 16. Nxd4 Ne5 17. Nb6 Ra6 18. Nxc8 Rxc8 19. Nf5 Qe8 20. f4 Neg4 21. Rae1 Ba7+ 22. Kh1 g6 23. Nd6 Qf8 24. Nxc8 Qxc8 25. e5 Nh5 26. e6 fxe6 27. Qc3 Kf7 28. Bh3 1-0

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "1"]
[White "Dittmar, Lars"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1764"]
[BlackElo "2040"]
[PlyCount "60"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 0-0 8. Bd2 Re8 9. 0-0 Bxc3 10. Bxc3 d5 11. Re1 d4 12. Bd2 Bg4 13. Rc1 Nd7 14. c3 Nc5 15. Bc4 Qf6 16. b4 dxc3 17. Bxc3 Rad8 18. Bd5 Ne6 19. Re3 Ncd4 20. Bxd4 exd4 21. Rd3 Ng5 22. Qb3 Nxf3+ 23. gxf3 Bxf3 24. Rc7 Qg5+ 25. Kf1 Qg2+ 26. Ke1 Qg1+ 27. Kd2 Qxf2+ 28. Kc1 Bh5 29. Rxb7 Rc8+ 30. Kb1 Qf1+ 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "3"]
[White "Kirchner, Konrad"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1541"]
[BlackElo "2040"]
[PlyCount "40"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. a3 e6 7. Bf4 Bb7 8. Qc2 Be7 9. Be2 a6 10. 0-0 Nbd7 11. Rfd1 0-0 12. Rd2 Qb6 13. Rad1 Rad8 14. h3 c5 15. d5 exd5 16. Nxd5 Bxd5 17. exd5 Bd6 18. Be3 Rfe8 19. Re1 Qb7 20. Nh4 Rxe3 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "6"]
[White "Lenz, Jonas"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1972"]
[BlackElo "2040"]
[PlyCount "34"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. Bd3 Ne7 13. Nxe7 Qxe7 14. Qf3 d5 15. Qg3 Rg8 16. Qh3 dxe4 17. Qxh7 Kf8 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "7"]
[White "Muth, Matthias Potisarath"]
[Black "Diyap, Murat"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2040"]
[BlackElo "1944"]
[PlyCount "102"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. Rb1 Be6 10. a3 a5 11. b3 f6 12. Nd2 Qd7 13. Re1 Nd5 14. Nxd5 Bxd5 15. Nf3 Bc5 16. a4 Rfd8 17. Qc2 Bb4 18. Bd2 Bxd2 19. Qxd2 Nd4 20. Nxd4 Bxg2 21. Kxg2 Qxd4 22. Qc2 c6 23. Qc4+ Qd5+ 24. Kg1 Ra6 25. Rec1 Rb6 26. Qc5 Qxc5 27. Rxc5 Ra8 28. Kg2 Kf7 29. Kf3 Ke6 30. Ke3 Rb4 31. Rc4 Kd5 32. Kd2 Ra6 33. e4+ Kd6 34. Kc3 Rab6 35. f4 c5 36. fxe5+ fxe5 37. Rxb4 cxb4+ 38. Kc4 Rc6+ 39. Kb5 Rc3 40. Kxa5 Kc5 41. Rf1 Rxd3 42. Rf7 b6+ 43. Ka6 Rxb3 44. Rc7+ Kd4 45. Kxb6 Ra3 46. Kb5 b3 47. Rc4+ Kd3 48. Rb4 Kc2 49. Rc4+ Kd3 50. Rb4 Kc2 51. Rc4+ Kd3 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "2"]
[White "Muth, Matthias Potisarath"]
[Black "Galkin, Wladislaw"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2040"]
[BlackElo "2066"]
[PlyCount "78"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nc3 a6 5. Ne5 Nbd7 6. Qd2 c5 7. e3 Nh5 8. Nxd7 Bxd7 9. Bg3 Nxg3 10. hxg3 Rc8 11. a3 Be7 12. Be2 Bf6 13. Rd1 Qb6 14. b3 cxd4 15. exd4 Qc7 16. Nb1 Qxc2 17. Qe3 Qc7 18. 0-0 Qb6 19. g4 Bb5 20. Bxb5+ Qxb5 21. f4 0-0 22. g5 Bd8 23. Rf2 Bb6 24. g4 Qd7 25. Qh3 f6 26. g6 hxg6 27. Kg2 Kf7 28. f5 Rh8 29. fxg6+ Kxg6 30. Qd3+ Kf7 31. Nd2 e5 32. Qg3 Bxd4 33. Rf5 Qb5 34. Rdf1 Qe2+ 35. R1f2 Bxf2 36. Rxf2 Qe1 37. Qxe5 Qh1+ 38. Kg3 Qh3+ 39. Kf4 fxe5+ 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Hebbering, Tom Elliot"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2040"]
[BlackElo "2002"]
[PlyCount "92"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 d5 6. e5 a6 7. Bxc6+ Nxc6 8. 0-0 Be7 9. Ne2 Bd7 10. c3 0-0 11. g4 b5 12. d4 b4 13. Be3 bxc3 14. bxc3 Rb8 15. dxc5 Qa5 16. Nfd4 Bxc5 17. Kh1 Qb6 18. a4 f6 19. exf6 Rxf6 20. g5 Rff8 21. Nxc6 Qxc6 22. Nd4 Qc7 23. Qf3 Bd6 24. f5 exf5 25. Qxd5+ Kh8 26. Rac1 Rb2 27. Rf2 Rxf2 28. Bxf2 Bc8 29. Rb1 Bxh2 30. Qg2 Be5 31. g6 Qxc3 32. Nf3 Bf6 33. gxh7 Qd3 34. Rb6 Qd1+ 35. Bg1 Qxa4 36. Rxf6 Rxf6 37. Qd2 Qd7 38. Qa2 Qe6 39. Qb2 Qe4 40. Qb3 Kxh7 41. Kh2 Rh6+ 42. Kg3 Rg6+ 43. Kf2 Bb7 44. Ne1 Qf4+ 45. Ke2 Rxg1 46. Qh3+ Kg6 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Stabernack, Joschi"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2040"]
[BlackElo "2012"]
[PlyCount "105"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. c3 Nd7 10. Bf4 0-0-0 11. Nd2 Re8 12. 0-0-0 Nxe5 13. Bxe5 Rxe5 14. Nf3 Re8 15. Nd4 Bg6 16. Bd3 Bc5 17. Bxg6 hxg6 18. h3 Rd8 19. Rhe1 Rhe8 20. Rxe8 Rxe8 21. Rd3 c6 22. Rf3 Re7 23. Kd2 Kc7 24. b4 Bd6 25. a4 a6 26. Kd3 c5 27. Nc2 b5 28. axb5 axb5 29. bxc5 Bxc5 30. Nb4 Kd6 31. Nc2 f6 32. h4 Ke5 33. Nd4 Bxd4 34. cxd4+ Kd5 35. Rg3 Re4 36. Rxg6 Rxd4+ 37. Kc3 Rxh4 38. Rxg7 Rf4 39. f3 Rc4+ 40. Kd3 Rc6 41. Rb7 Kc5 42. g4 Re6 43. f4 Kb4 44. f5 Rd6+ 45. Ke4 Kc4 46. Rc7+ Kb3 47. Re7 Kc4 48. Re6 Kc5 49. Re8 b4 50. Rb8 Rb6 51. Rxb6 Kxb6 52. g5 b3 53. Kd3 1-0

[Event "Hessenliga 1213"]
[Site "Germany"]
[Date "2012.10.07"]
[Round "2.8"]
[White "Muth, Matthias Potisarath"]
[Black "Syperek, Sebastian"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2027"]
[BlackElo "2198"]
[PlyCount "61"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gelnhausen"]
[BlackTeam "Eppstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. cxd5 cxd5 7. Bd3 Bg4 8. 0-0 e6 9. a3 Nc6 10. Be2 Bd6 11. Ne1 Bxe2 12. Qxe2 0-0 13. f4 Na5 14. Nd3 Rc8 15. Bd2 Nc4 16. Be1 Qb6 17. Bh4 Nd7 18. Ne5 Qb7 19. Nxc4 Rxc4 20. f5 e5 21. f6 exd4 22. Qg4 g6 23. Qg5 Re8 24. exd4 Rxd4 25. Bg3 Bf8 26. Rae1 h6 27. Qxg6+ Kh8 28. Qxf7 Rxe1 29. Rxe1 Qc6 30. Re8 Qc5 31. Qg7# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "3"]
[White "Mons, Leon"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2282"]
[BlackElo "1744"]
[PlyCount "95"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Be6 15. Nxf6+ Qxf6 16. Qxd6 Nd4 17. Nxd4 exd4 18. Bd3 Rfd8 19. Qg3 Rac8 20. b3 Rc5 21. f4 Rh5 22. e5 Qh6 23. f5 Bc8 24. Rae1 Bb7 25. Qf4 Rg5 26. Be4 Bxe4 27. Qxe4 d3 28. Rd1 d2 29. Rxd2 Rf8 30. Rd7 Rh5 31. h3 Qg5 32. Kh2 Rh4 33. Qf3 h6 34. g3 Rh5 35. h4 Re8 36. Rd5 Rc8 37. Kh3 a4 38. Qxh5 Qxh5 39. g4 axb3 40. axb3 Qxg4+ 41. Kxg4 Ra8 42. e6 Ra3 43. e7 Kh7 44. e8Q Rxb3 45. Qxf7 Rg3+ 46. Kxg3 h5 47. Qg6+ Kh8 48. Rd8# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "7"]
[White "Mueller, Nick"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2123"]
[BlackElo "1744"]
[PlyCount "83"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. Na3 cxd4 7. Nb5 Qe4+ 8. Be2 Rb8 9. 0-0 a6 10. Nbxd4 Nxd4 11. Nxd4 Be7 12. Bf3 Qh4 13. Re1 Nh6 14. g3 Qf6 15. Bf4 Ra8 16. Be5 Qg5 17. h4 Qg6 18. Bh5 0-0 19. Bxg6 fxg6 20. Bf4 Bc5 21. Bxh6 gxh6 22. Qd2 b6 23. Qxh6 Rf7 24. b4 Bxd4 25. cxd4 Bd7 26. Qe3 Raf8 27. Rac1 Rf3 28. Qe2 e5 29. d5 Bg4 30. Qxe5 Rxf2 31. Rc7 R2f7 32. Rxf7 Rxf7 33. d6 h5 34. Re4 Bd7 35. Rf4 Rg7 36. Qf6 Kh7 37. Qf8 a5 38. Rf7 Rxf7 39. Qxf7+ Kh6 40. Qxd7 axb4 41. Qe8 b3 42. Qh8# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Beesk, Kevin"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1744"]
[BlackElo "1489"]
[PlyCount "117"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Bd3 h6 7. Bxf6 Bxf6 8. 0-0 0-0 9. e5 Bg7 10. Qe2 e6 11. Ne4 dxe5 12. dxe5 Qe7 13. Rad1 Rd8 14. Bc4 Nd7 15. Nd6 Nb6 16. Rd2 Nd5 17. Bxd5 cxd5 18. c4 Bxe5 19. Nxc8 Bxh2+ 20. Nxh2 Raxc8 21. cxd5 Qd6 22. Ng4 exd5 23. Rxd5 Qf4 24. Rxd8+ Rxd8 25. Qe7 Rd4 26. Nf6+ Kg7 27. Ne8+ Kg8 28. Qf6 Qxf6 29. Nxf6+ Kg7 30. Ne8+ Kf8 31. Nc7 Rc4 32. Nd5 Rc2 33. Rb1 Ke8 34. Ne3 Re2 35. Kf1 Rd2 36. Ke1 Rd7 37. Rd1 Rxd1+ 38. Kxd1 Kd7 39. Ke2 Ke6 40. Kf3 f5 41. g4 fxg4+ 42. Nxg4 h5 43. Ne3 Ke5 44. Nc4+ Kd5 45. b3 b5 46. Ne3+ Ke5 47. Kg3 g5 48. Ng2 a5 49. f4+ gxf4+ 50. Nxf4 Kd4 51. Ne6+ Kc3 52. Nc7 a4 53. Nxb5+ Kb4 54. bxa4 Kxa4 55. Nc3+ Kb4 56. a4 Kxc3 57. a5 Kd4 58. a6 Ke5 59. a7 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Berchtenbreiter, Maximilian"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1744"]
[BlackElo "2328"]
[PlyCount "112"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 a6 6. Nf3 Nc6 7. Be3 e6 8. c5 Ne4 9. Bd3 Nxc3 10. bxc3 Be7 11. 0-0 b6 12. cxb6 Qxb6 13. a3 0-0 14. c4 Na5 15. c5 Qc7 16. Rb1 Nc4 17. Bxc4 dxc4 18. Qc2 Bb7 19. Ne5 a5 20. Qxc4 Ba6 21. Qc2 Bxf1 22. Rxf1 Rab8 23. Nc4 Rfd8 24. Rc1 Bf6 25. Qe4 h6 26. g3 Rd5 27. Qg4 h5 28. Qe4 Rb3 29. Bf4 Qd8 30. Nb6 Rxd4 31. Qg2 Rd1+ 32. Rxd1 Qxd1+ 33. Qf1 Qc2 34. Qa6 Qxc5 35. Be3 Qc6 36. Qc8+ Qxc8 37. Nxc8 Rxa3 38. Nd6 Ra1+ 39. Kg2 a4 40. Nc4 a3 41. Bc5 a2 42. Na3 Rg1+ 43. Kxg1 a1Q+ 44. Kg2 Qc3 45. Bd6 Qc6+ 46. Kg1 Qxd6 47. Nb5 Qd1+ 48. Kg2 Qd5+ 49. Kg1 Qxb5 50. h4 Bd4 51. Kh2 Qe2 52. g4 Qxf2+ 53. Kh3 Qf3+ 54. Kh2 Bf2 55. g5 Qg3+ 56. Kh1 Qg1# 0-1

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "2"]
[White "Muth, Matthias Potisarath"]
[Black "Braun, Kristin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1744"]
[BlackElo "1597"]
[PlyCount "113"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Nc6 5. c4 Nf6 6. Nc3 e6 7. Bg5 Be7 8. Be2 0-0 9. 0-0 h6 10. Bh4 Bd7 11. a3 a5 12. Bg3 b6 13. Nb5 Rc8 14. Ne5 Ne4 15. Nxc6 Bxc6 16. Na7 Nxg3 17. hxg3 Bb7 18. Nxc8 Qxc8 19. Bf3 Qa8 20. Bxb7 Qxb7 21. Qf3 Qxf3 22. gxf3 Rd8 23. Rfd1 Bf6 24. Rd3 Rxd4 25. Rxd4 Bxd4 26. Rd1 c5 27. b4 a4 28. Kf1 Kf8 29. Ke2 Ke7 30. Rd3 e5 31. g4 f6 32. Rd1 Bb2 33. bxc5 bxc5 34. Rb1 Bxa3 35. Rb7+ Kf8 36. Ra7 Bb4 37. Rxa4 Kf7 38. Kd3 Be1 39. Ra7+ Kg6 40. Ra2 f5 41. Re2 e4+ 42. fxe4 fxe4+ 43. Kxe4 Bb4 44. f4 Kf6 45. Kd5 Kf7 46. Re6 Ba3 47. Rc6 Bb4 48. Rxc5 Bxc5 49. Kxc5 Ke6 50. Kb6 Kd6 51. c5+ Kd7 52. Kb7 g6 53. c6+ Kd6 54. c7 h5 55. c8Q h4 56. Qd8+ Ke6 57. Qxh4 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "6"]
[White "Muth, Matthias Potisarath"]
[Black "Hahn, Markus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1744"]
[BlackElo "2019"]
[PlyCount "43"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 cxd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. 0-0 e6 9. Bf4 Ne7 10. Nd2 c5 11. N4b3 Qc7 12. c4 d4 13. Ne4 Ng6 14. Bg3 h5 15. Nd6+ Bxd6 16. exd6 Qb6 17. h4 e5 18. Re1 Be6 19. Bxe5 Nxh4 20. Bxg7 Rg8 21. Qxh5 Nf5 22. Rxe6+ 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "5"]
[White "Schoepe, Tobias"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2022"]
[BlackElo "1744"]
[PlyCount "132"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. d3 d4 6. Ne2 Nf6 7. g3 h5 8. Bg2 Be7 9. Bd2 Qb6 10. Rb1 Ng4 11. h3 Nf6 12. 0-0 Qd8 13. Ng5 Bd7 14. f5 e5 15. c3 Nh7 16. Nxh7 Rxh7 17. cxd4 cxd4 18. Qb3 Qc7 19. Rbc1 Bd6 20. Qd5 0-0-0 21. b4 a6 22. b5 axb5 23. Qxb5 Kb8 24. Qb3 g6 25. a4 gxf5 26. exf5 e4 27. dxe4 Rg7 28. Bf4 Bxf4 29. Nxf4 Rdg8 30. Rf3 Qa5 31. Nd5 Ne5 32. Nf6 Nxf3+ 33. Qxf3 Rxg3 34. Qf4+ Ka7 35. Nxg8 Rxg8 36. Qf2 Qxa4 37. Rd1 Qxd1+ 38. Kh2 Bc6 39. Qa2+ Qa4 40. Qxf7 Rxg2+ 41. Kxg2 Qc2+ 42. Kg3 Qxe4 43. Qe6 Qf3+ 44. Kh4 Qf4+ 45. Kxh5 Bf3+ 46. Kg6 Qg3+ 47. Kf6 Qh4+ 48. Kf7 Qh7+ 49. Kf6 Qh6+ 50. Ke5 Qxe6+ 51. fxe6 d3 52. e7 Bc6 53. h4 d2 54. Kf6 d1Q 55. h5 Qxh5 56. e8Q Qxe8 57. Kf5 Qd7+ 58. Kf4 Qe6 59. Kg5 b5 60. Kf4 b4 61. Kg5 b3 62. Kf4 b2 63. Kg5 b1Q 64. Kf4 Qf1+ 65. Kg5 Qg8+ 66. Kh6 Qh1# 0-1

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.08"]
[Round "7"]
[White "Muth, Matthias Potisarath"]
[Black "Gries, Volker"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2027"]
[BlackElo "2159"]
[PlyCount "32"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 h6 10. b4 a5 11. b5 b6 12. Nd2 Ne8 13. Qc2 f5 14. Bb2 f4 15. h3 g5 16. g4 Ng6 1/2-1/2

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.08"]
[Round "6"]
[White "Werner, Dimo"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2169"]
[BlackElo "2027"]
[PlyCount "42"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. b3 Bb7 11. Bb2 Re8 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 a6 15. Rc1 Rc8 16. Bb1 c5 17. dxc5 Bxc5 18. Qxd8 Rexd8 19. Rfd1 Be7 20. h3 Rxd1+ 21. Rxd1 Rd8 1/2-1/2

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.07"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Nabavi, Parwis"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2027"]
[BlackElo "2164"]
[PlyCount "86"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 c6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 b6 9. cxd5 cxd5 10. Nb5 Qe7 11. Qc6 Ba6 12. Nc3 Rfc8 13. Qa4 Bxe2 14. Nxe2 a6 15. Bd2 Rc4 16. Qb3 Ne4 17. Nc3 f5 18. Be1 b5 19. Nd2 Nxd2 20. Bxd2 Nb6 21. Rac1 Rac8 22. Ne2 Qh4 23. g3 Qg4 24. Nf4 Bxf4 25. exf4 Qe2 26. Rxc4 Qxc4 27. Qa3 Qc6 28. b3 Qb7 29. Qd6 Kf7 30. Bb4 Qc7 31. Qxc7+ Rxc7 32. Ba5 Rc6 33. Bxb6 Rxb6 34. Rc1 b4 35. Rc7+ Kf6 36. Kg2 h6 37. h4 g6 38. f3 h5 39. Kf2 Rb5 40. Ke3 Ra5 41. Rc2 Ke7 42. Kd3 Kd7 43. Kd2 Rb5 1/2-1/2

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.07"]
[Round "4"]
[White "Sanati, Charlotte"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1607"]
[BlackElo "2027"]
[PlyCount "120"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. h4 g6 15. Qf3 Bg7 16. Bh3 Bxh3 17. Rxh3 Nd4 18. Nxd4 exd4 19. g4 Re8 20. h5 Re5 21. Kf1 Qg5 22. Re1 d3 23. Qxd3 Qxg4 24. Rg3 Qxh5 25. f4 Ree8 26. Nc7 Bxb2 27. Nxa8 Rxa8 28. Re2 Bc3 29. Reg2 Qh4 30. Qe3 Qf6 31. f5 Bd4 32. Qf3 Rc8 33. Qd3 Bb6 34. Ke2 Qb2+ 35. Kf3 Qc3 36. Qxc3 bxc3 37. Rc2 Rxc4 38. fxg6 hxg6 39. Rg5 Bc5 40. Rd5 a4 41. Rd3 Bd4 42. Rd1 Rb4 43. Rdc1 a3 44. Ke2 Be5 45. Kf3 f5 46. Re1 Rb2 47. Ree2 Kf7 48. exf5 gxf5 49. Ke3 Kf6 50. Kd3 f4 51. Rf2 Kf5 52. Rg2 f3 53. Rgf2 Kf4 54. Rf1 Rxc2 55. Kxc2 Ke3 56. Kd1 f2 57. Rh1 Kf3 58. Kc2 Kg2 59. Rh6 f1Q 60. Rg6+ Bg3 0-1

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.06"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Zalewski, Ulrich"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2027"]
[BlackElo "1770"]
[PlyCount "81"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. Rb1 Rb8 9. e4 e5 10. a3 Bg4 11. h3 Bxf3 12. Bxf3 Nd4 13. Bg2 Qb6 14. b4 cxb4 15. axb4 a5 16. Na4 Qc7 17. b5 b6 18. Be3 Ne6 19. Qc2 Nc5 20. Rfd1 Nxa4 21. Qxa4 Nd7 22. d4 Rbc8 23. Rbc1 f5 24. exf5 gxf5 25. dxe5 dxe5 26. Bd5+ Kh8 27. Be6 Rcd8 28. Bxd7 Rxd7 29. Rxd7 Qxd7 30. Bxb6 f4 31. g4 Qb7 32. Bc5 Rc8 33. Qa3 h5 34. Rd1 hxg4 35. hxg4 Bf6 36. Qh3+ Qh7 37. Qxh7+ Kxh7 38. b6 e4 39. b7 Rb8 40. Rd7+ Kg6 41. Bd6 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.06"]
[Round "2"]
[White "Poetsch, Hagen"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2436"]
[BlackElo "2027"]
[PlyCount "71"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 a6 5. Bxc6 bxc6 6. e5 Ne7 7. b3 Nf5 8. Bb2 Be7 9. Nc3 Rb8 10. Ne4 c4 11. g4 Nh6 12. h3 0-0 13. Qe2 cxb3 14. axb3 c5 15. Ne1 Bb7 16. Nd3 Qc7 17. Qe3 Qc6 18. Ra4 Rfc8 19. Ba3 d5 20. exd6 Bxd6 21. f3 Qc7 22. Nxd6 Qxd6 23. Kg2 Qd5 24. Nxc5 e5 25. c4 Qc6 26. Qxe5 Re8 27. Qf4 f6 28. d4 Re2+ 29. Rf2 Rbe8 30. d5 Qc8 31. Ne4 Rxf2+ 32. Kxf2 Nf7 33. Bb2 Ne5 34. Bxe5 fxe5 35. Qg5 Kh8 36. Kg3 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.05"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Guenther, Rainer"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2027"]
[BlackElo "1644"]
[PlyCount "89"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be7 8. Be2 Be6 9. 0-0 0-0 10. Qd2 Nbd7 11. Rad1 b5 12. Bxf6 Nxf6 13. Bf3 Qc7 14. Ne2 Rfd8 15. Ng3 Rac8 16. c3 d5 17. exd5 Nxd5 18. Bxd5 Rxd5 19. Qe3 Rcd8 20. Rxd5 Rxd5 21. Ne4 Qd8 22. h3 Rd3 23. Qa7 Bc8 24. Nbc5 Bxc5 25. Nxc5 Rd6 26. Ne4 Rg6 27. Kh2 f5 28. Ng3 f4 29. Ne4 f3 30. Ng3 fxg2 31. Kxg2 Qd5+ 32. f3 Qe6 33. Rh1 Rh6 34. h4 Qd6 35. Qe3 Qf6 36. h5 Qf4 37. Qxf4 exf4 38. Ne2 Rd6 39. Nd4 Rd5 40. Rh4 b4 41. Rxf4 bxc3 42. bxc3 Ra5 43. Nc6 Rg5+ 44. Kf2 Be6 45. Ne7+ 1-0

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.10"]
[Round "6"]
[White "Libuda, Thomas"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1923"]
[BlackElo "2022"]
[PlyCount "93"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 c5 5. 0-0 Nc6 6. e3 cxd4 7. exd4 Bd6 8. Bg5 0-0 9. c3 h6 10. Bxf6 Qxf6 11. Nbd2 Bd7 12. Re1 Rfe8 13. Nb3 Rad8 14. a4 Bc8 15. a5 Bc7 16. Qe2 e5 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Qb5 a6 20. Qc5 Bd6 21. Qb6 Rde8 22. Rxe5 Qxe5 23. Qd4 Qxd4 24. Nxd4 Be6 25. Re1 Kf8 26. Kf1 Bc5 27. Re5 Bxd4 28. cxd4 Rc8 29. Bxd5 Rc1+ 30. Ke2 Bxd5 31. Rxd5 Rc2+ 32. Ke3 Rxb2 33. h4 f6 34. g4 Ke7 35. g5 fxg5 36. hxg5 Rb5 37. Re5+ Rxe5+ 38. dxe5 hxg5 39. Kd4 Ke6 40. f3 g6 41. Ke4 Kd7 42. Kd5 Ke7 43. e6 Kd8 44. Kd6 Ke8 45. e7 g4 46. fxg4 b5 47. axb6 1-0

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.09"]
[Round "4"]
[White "Leimeister, Erhard"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2245"]
[BlackElo "2022"]
[PlyCount "97"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 dxc4 7. Qxc4 Bd6 8. 0-0 0-0 9. Nc3 e5 10. Rd1 Qe7 11. Bg5 h6 12. Bxf6 Nxf6 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Qd4 Qh5 16. Qf4 Bg4 17. Rd2 Rfe8 18. Rad1 Nh7 19. f3 Be6 20. b4 Nf6 21. e4 a5 22. g4 Nxg4 23. fxg4 Bxg4 24. Rb1 axb4 25. Rxb4 Qc5+ 26. Rbd4 Qxc3 27. Qxg4 Qe3+ 28. Kf1 Rxa2 29. Rd8 Ra1+ 30. Rd1 Rxd8 31. Rxa1 c5 32. Qf3 Qd2 33. Qf2 Qd3+ 34. Qe2 Qd4 35. Rb1 Ra8 36. Rd1 Qf6+ 37. Kg1 Qe6 38. e5 Re8 39. Qb5 Qxe5 40. Qxb7 Qe3+ 41. Kh1 Qf2 42. Rf1 Re1 43. Qa8+ Kh7 44. Qe4+ Kg8 45. Rxe1 g6 46. Qe5 c4 47. Ra1 Kh7 48. Ra8 g5 49. Be4+ 1-0

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.09"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Rack, Matthias"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2022"]
[BlackElo "2049"]
[PlyCount "105"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 d6 5. d3 c6 6. Nf3 Be7 7. 0-0 Na6 8. Rb1 Nc7 9. b4 0-0 10. a4 Bd7 11. b5 Ne6 12. e3 g5 13. d4 g4 14. Ne1 e4 15. d5 Ng5 16. dxc6 bxc6 17. Ne2 Qe8 18. a5 cxb5 19. cxb5 Rb8 20. b6 axb6 21. axb6 Kg7 22. Ba3 Bb5 23. Nd4 Bd7 24. Qd2 Qh5 25. Nec2 Nf3+ 26. Bxf3 exf3 27. Ne1 Ne4 28. Qb2 Rf6 29. Rc1 Nc5 30. Qa1 Qh3 31. Bb2 Nd3 32. Ndxf3 gxf3 33. Nxf3 Nxc1 34. Rxc1 Qh5 35. Bxf6+ Bxf6 36. Qa7 Rd8 37. Nd4 Bxd4 38. exd4 Kf6 39. Qc7 Qe8 40. b7 Be6 41. Rb1 Rb8 42. Qxd6 Kg7 43. d5 Bd7 44. Qc7 Kg8 45. h4 h6 46. Qd6 f4 47. Qxf4 Qf8 48. Qc7 Bf5 49. Ra1 Re8 50. Qc6 Rb8 51. Ra8 Qd8 52. d6 Kg7 53. Rxb8 1-0

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.08"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Konik, Michael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2022"]
[BlackElo "2076"]
[PlyCount "135"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Ne5 a6 9. Bf4 c5 10. Nxg6 Qxd4 11. Nxe7+ Kh8 12. Qxd4 cxd4 13. Ncd5 Nxd5 14. Nxd5 Be6 15. Nb6 Bxc4 16. Nxc4 Nc6 17. Nb6 Rad8 18. Bc7 Nb4 19. Bxd8 Rxd8 20. c3 dxc3 21. bxc3 Bxc3 22. Rad1 Bd4 23. Nc4 Nxa2 24. Ne5 Kg7 25. Nf3 Bf6 26. Rxd8 Bxd8 27. Rd1 Bf6 28. Rd7 b5 29. Ra7 Nb4 30. Kf1 h6 31. Nd2 Bd4 32. Ra8 Bc3 33. Nb3 Nc6 34. Rxa6 Ne5 35. Ke2 b4 36. Rb6 Ng6 37. Rb7 Nf4+ 38. Kf3 Nd3 39. Ke3 Ne5 40. f3 Nc4+ 41. Ke2 Nd6 42. Rb8 Nc4 43. g4 Ne5 44. Rb7 Nc4 45. Nc5 Na5 46. Rb5 Nc4 47. Nd3 Na3 48. Rb7 Nc2 49. Rc7 Nd4+ 50. Ke3 Nb5 51. Rb7 Na3 52. Kf4 Nc2 53. Ne5 Kf6 54. Nxf7 Nd4 55. Nxh6 b3 56. Rb6+ Ne6+ 57. Ke4 Ke7 58. Kd3 Be5 59. Nf5+ Kf7 60. h4 b2 61. Kc2 Nf4 62. h5 Ng2 63. g5 Ne1+ 64. Kd1 Nxf3 65. g6+ Kf8 66. h6 Ng5 67. g7+ Kf7 68. Rb7+ 1-0

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.07"]
[Round "2"]
[White "Georgi, Florian"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2022"]
[PlyCount "215"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bc4 e6 7. 0-0 Nf6 8. d3 Be7 9. Ne5 Nxe5 10. fxe5 Qd4+ 11. Kh1 Qxe5 12. Bf4 Qh5 13. Nb5 0-0 14. Nc7 Rb8 15. Ne8 Qxd1 16. Raxd1 Ra8 17. Nc7 Rb8 18. Ne8 Nd7 19. Bxb8 Nxb8 20. Nc7 a6 21. Rde1 Bd8 22. Nxe6 Bxe6 23. Bxe6 fxe6 24. Rxf8+ Kxf8 25. Rxe6 Kf7 26. Re5 Be7 27. c3 Nc6 28. Re4 Bf6 29. g4 h6 30. Rc4 b6 31. d4 Na5 32. Ra4 cxd4 33. cxd4 Ke6 34. b4 Nc6 35. Rxa6 Bxd4 36. b5 Na5 37. Kg2 Kd5 38. Kf3 Kc5 39. a4 Kb4 40. Ke4 Bc5 41. Ra7 g5 42. Rh7 Kxa4 43. Rxh6 Kxb5 44. Rg6 Be7 45. Rg7 Nc6 46. Kd5 Bf6 47. Rf7 Bc3 48. Rf3 Nb4+ 49. Ke4 Kc4 50. Kf5 Bd2 51. h4 gxh4 52. g5 Nc6 53. Rf2 Be3 54. Rh2 Nd4+ 55. Kg4 Bxg5 56. Rb2 Bd8 57. Rxb6 Bxb6 58. Kxh4 Kd5 59. Kg4 Ke4 60. Kg3 Nf5+ 61. Kg2 Kf4 62. Kh2 Kf3 63. Kh1 Ng3+ 64. Kh2 Bc5 65. Kh3 Ne4 66. Kh2 Nf2 67. Kg1 Kg3 68. Kf1 Kf3 69. Kg1 Bd6 70. Kf1 Nh3 71. Ke1 Ke3 72. Kf1 Nf4 73. Kg1 Ke2 74. Kh2 Kf2 75. Kh1 Be5 76. Kh2 Ng2+ 77. Kh1 Kg3 78. Kg1 Nf4 79. Kh1 Bc7 80. Kg1 Nd3 81. Kh1 Nf2+ 82. Kg1 Bd6 83. Kf1 Kf3 84. Kg1 Be5 85. Kf1 Bh2 86. Ke1 Ke3 87. Kf1 Kf3 88. Ke1 Ne4 89. Kd1 Ke3 90. Kc2 Be5 91. Kb3 Kd4 92. Kb4 Nd6 93. Ka5 Kc5 94. Ka6 Nb5 95. Kb7 Bc7 96. Ka8 Nd6 97. Ka7 Kc6 98. Ka8 Nb7 99. Ka7 Bb6+ 100. Ka8 Nd6 101. Kb8 Nb5 102. Ka8 Na7 103. Kb8 Nb5 104. Ka8 Bd8 105. Kb8 Nc7 106. Kc8 Bf6 107. Kb8 Na6+ 108. Ka7 1/2-1/2

[Event "Main Vogelsberg op 7th"]
[Site "Hanau"]
[Date "2012.06.07"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Neuhaus, Joachim"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2022"]
[BlackElo "1446"]
[PlyCount "87"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. c4 Bg4 5. Nc3 e6 6. Bd2 a6 7. a3 Ne4 8. Bd3 f5 9. cxd5 exd5 10. Qb3 Bxf3 11. gxf3 Nxd2 12. Kxd2 Na5 13. Qa4+ c6 14. Bxf5 b5 15. Qc2 Nc4+ 16. Ke2 Qf6 17. Bxh7 Nxb2 18. Qg6+ Kd7 19. Qxf6 gxf6 20. Bf5+ Kc7 21. Ra2 Nc4 22. Nb1 Bd6 23. h4 Rag8 24. Bd3 Rg7 25. h5 Rg5 26. h6 Bf8 27. h7 Rg7 28. Rc1 Nd6 29. Rac2 Nc4 30. a4 Rf7 31. axb5 axb5 32. Bf5 Be7 33. Rg1 b4 34. Rg8 Rhxh7 35. Bxh7 Rxh7 36. Nd2 b3 37. Nxb3 Bb4 38. Rg6 f5 39. Rf6 Rh1 40. Rc1 Rh5 41. Rg1 Nd6 42. Rg7+ Kb6 43. Rgg6 Kc7 44. Nc5 1-0

[Event "Staufer op 24th"]
[Site "Schwaebisch Gmuend"]
[Date "2012.01.05"]
[Round "7"]
[White "Erker, Thomas"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2162"]
[BlackElo "2006"]
[PlyCount "79"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb3 d6 9. Qe2 dxe5 10. dxe5 Bb4+ 11. Bd2 Bxd2+ 12. Nbxd2 0-0 13. 0-0 Nd4 14. Nxd4 Qxd4 15. Nf3 Qd8 16. Qe4 Nd7 17. Rad1 Qe7 18. Bc2 g6 19. Rd6 Nc5 20. Qe3 b6 21. Rfd1 Bb7 22. b4 Bxf3 23. Qxf3 Na6 24. Qa3 Rac8 25. Be4 Nb8 26. g3 Rc7 27. Qd3 Kg7 28. b5 Rfc8 29. Rd8 Rxd8 30. Qxd8 Qxd8 31. Rxd8 Nd7 32. f4 Rc1+ 33. Kg2 Nc5 34. Bc6 Rc2+ 35. Kh3 Rxa2 36. Rc8 h6 37. Rc7 Kf8 38. Rc8+ Kg7 39. Rc7 Kf8 40. Rc8+ 1/2-1/2

[Event "Staufer op 24th"]
[Site "Schwaebisch Gmuend"]
[Date "2012.01.04"]
[Round "6"]
[White "Muth, Matthias Potisarath"]
[Black "Rosenberger, Frank"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2006"]
[BlackElo "2165"]
[PlyCount "76"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Nbd7 5. g3 Bd6 6. d4 c6 7. Bg2 0-0 8. Nbd2 Re8 9. 0-0 Qe7 10. Ne5 Ba3 11. Bxa3 Qxa3 12. e4 Qb2 13. Nxd7 Nxd7 14. exd5 cxd5 15. cxd5 Qxd4 16. dxe6 Rxe6 17. Nc4 Qf6 18. Bd5 Ne5 19. Nxe5 Rxe5 20. Re1 Rxe1+ 21. Qxe1 Bd7 22. Rc1 Bc6 23. Bxc6 bxc6 24. Qe4 Rc8 25. Re1 g6 26. Qe7 Qc3 27. Rd1 a5 28. Qd7 Rf8 29. h4 c5 30. Qd5 Qb4 31. Qg5 h5 32. Rc1 Rc8 33. Qe5 Qa3 34. Qc3 Qxa2 35. Ra1 Qe2 36. Rxa5 c4 37. bxc4 Qxc4 38. Qxc4 Rxc4 1/2-1/2

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "6"]
[White "Dittmar, Lars"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1764"]
[BlackElo "2022"]
[PlyCount "102"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 0-0 12. 0-0 Be6 13. Nxf6+ gxf6 14. c3 f5 15. exf5 Bxf5 16. Nc2 Bg6 17. Ne3 Ne7 18. Qd2 Qc7 19. Rad1 Rad8 20. Nd5 Nxd5 21. Qxd5 Kh8 22. Bd3 f5 23. f3 Qc5+ 24. Qxc5 dxc5 25. Bc2 Kg7 26. Rfe1 Kf6 27. Kf2 a5 28. b3 b4 29. c4 Rd4 30. Rxd4 cxd4 31. g3 Rd8 32. Bd3 Re8 33. Rd1 e4 34. Bc2 d3 35. Bxd3 exd3 36. Rxd3 f4 37. Rd5 fxg3+ 38. hxg3 Ra8 39. c5 Bb1 40. c6 Ke6 41. Rd1 Bxa2 42. c7 Rc8 43. Ra1 Bxb3 44. Rxa5 Bc2 45. Rb5 b3 46. Ke2 Rxc7 47. Kd2 Kd6 48. g4 Kc6 49. Rb8 Rb7 50. Rc8+ Kd7 51. Rxc2 bxc2 0-1

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "8"]
[White "Kapustjan, Denis"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1271"]
[BlackElo "2022"]
[PlyCount "100"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 Nxd4 7. Bxd4 e5 8. Be3 Nf6 9. Bc4 Be7 10. 0-0 0-0 11. h3 Bc6 12. Bd3 d5 13. exd5 Bxd5 14. Bg5 Bc6 15. Re1 Nd7 16. Bxe7 Qxe7 17. Be4 Bxe4 18. Nxe4 Rad8 19. Qe2 f5 20. Nc3 e4 21. f3 Qc5+ 22. Kh1 exf3 23. Qxf3 b6 24. Qd5+ Qxd5 25. Nxd5 Nc5 26. Rad1 g6 27. Re7 Ne4 28. Kg1 Kh8 29. Rxa7 Rd6 30. Nc3 Rxd1+ 31. Nxd1 Rd8 32. Ne3 f4 33. Ng4 Rd1+ 34. Kh2 Ng3 35. Nf2 Rf1 36. Ra8+ Kg7 37. Rd8 Rxf2 38. Rd1 Rxc2 39. Rb1 h5 40. a4 h4 41. Kg1 Nf5 42. b4 Ne3 43. a5 bxa5 44. bxa5 Rxg2+ 45. Kh1 Ra2 46. Rb7+ Kh6 47. Ra7 f3 48. Rf7 f2 49. Rxf2 Rxf2 50. a6 Ra2 0-1

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "7"]
[White "Muth, Matthias Potisarath"]
[Black "Grimm, Julius"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2022"]
[BlackElo "1850"]
[PlyCount "114"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. e3 e6 6. d4 Bxb1 7. Rxb1 Bb4+ 8. Nd2 Ne4 9. Bc1 Nc3 10. Qc2 Nxb1 11. Qxb1 Nd7 12. Bd3 Nf6 13. 0-0 0-0 14. Nf3 Rc8 15. Ne5 c5 16. a3 Bc3 17. Bb2 Bxb2 18. Qxb2 cxd4 19. exd4 dxc4 20. bxc4 b6 21. f4 g6 22. g4 Nd7 23. Nf3 Nb8 24. f5 Nc6 25. h4 Qd6 26. Kg2 Qf4 27. Kh3 Rcd8 28. fxg6 fxg6 29. d5 Qe3 30. Qe2 Qxe2 31. Bxe2 exd5 32. cxd5 Ne7 33. Bc4 Kh8 34. Kg3 Nxd5 35. Re1 h6 36. Re5 Nf6 37. g5 Nh5+ 38. Kg2 Rde8 39. Rb5 Re3 40. Ne5 Kg7 41. gxh6+ Kh7 42. Nf7 Rg3+ 43. Kh2 Rc3 44. Be6 Rc7 45. Ng5+ Kxh6 46. Rb2 Rf4 47. Nh3 Rxh4 48. Rf2 Rc3 49. a4 Rxa4 50. Kg2 Rg3+ 51. Kh2 Re3 52. Bd7 Rh4 53. Kg2 Rg3+ 54. Kh2 Rd3 55. Bc8 Nf4 56. Rxf4 Rdxh3+ 57. Bxh3 Rxf4 0-1

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Hennemann, Lukas"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2022"]
[BlackElo "1442"]
[PlyCount "39"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. b3 d5 4. d4 c6 5. g3 Nbd7 6. Bg2 Bb4 7. Bd2 0-0 8. e3 dxc4 9. bxc4 c5 10. Nge2 Rb8 11. 0-0 b6 12. d5 exd5 13. cxd5 Ne5 14. e4 Nfd7 15. f4 Ng6 16. e5 Ndxe5 17. fxe5 Nxe5 18. Bf4 f6 19. d6 Rf7 20. Bd5 1-0

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "9"]
[White "Muth, Matthias Potisarath"]
[Black "Huber, Timm Janik"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2022"]
[BlackElo "1518"]
[PlyCount "63"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. exd4 d5 9. c5 b6 10. 0-0 bxc5 11. dxc5 0-0 12. Bd2 Rb8 13. Rb1 Ba6 14. b3 Nb4 15. a3 Nd3 16. b4 Bc4 17. Qc2 Qd7 18. Rfd1 a5 19. Na4 Nxb4 20. axb4 Bxe2 21. Re1 Bb5 22. Nb6 Qc6 23. bxa5 Nc8 24. Bf4 Rb7 25. Qb3 Ba6 26. Rec1 Nxb6 27. cxb6 Qd7 28. Rc7 Rxc7 29. Bxc7 Rc8 30. Bf1 Rxc7 31. bxc7 Bc8 32. Qb8 1-0

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Kempfer, Justus"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2022"]
[BlackElo "1717"]
[PlyCount "62"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 c5 6. Bg2 Nc6 7. 0-0 0-0 8. d3 Ng4 9. h3 Nge5 10. Nxe5 Nxe5 11. f4 Nc6 12. Be3 Bd7 13. Qd2 Rb8 14. g4 Nd4 15. f5 Re8 16. Bh6 Be5 17. Qf2 Bf6 18. g5 Be5 19. fxg6 fxg6 20. Qf7+ Kh8 21. Rf6 Rg8 22. Raf1 Nf5 23. exf5 exf6 24. fxg6 Rxg6 25. Ne4 fxg5 26. Bf8 Be6 27. Qf3 g4 28. hxg4 Bxg4 29. Qf7 Bd4+ 30. Nf2 Qxf8 31. Qd5 Bf3 0-1

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Uellner, Ferdinand"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2022"]
[BlackElo "1137"]
[PlyCount "71"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. e3 Nc6 4. c4 e6 5. Nc3 Bb4 6. Bd2 0-0 7. Bd3 dxc4 8. Bxc4 Bxc3 9. bxc3 Ne4 10. 0-0 Ne7 11. Bd3 Nxd2 12. Qxd2 Ng6 13. Qc2 f5 14. Bc4 Kh8 15. Rad1 c6 16. Ne5 Nxe5 17. dxe5 Qc7 18. Rd6 Re8 19. Rfd1 b5 20. Bb3 c5 21. Qd2 Bb7 22. Bxe6 Rf8 23. Bd5 Bxd5 24. Qxd5 h6 25. e6 Rfe8 26. Rd7 Qb6 27. e7 Qf6 28. Rd8 Qxe7 29. Rxa8 Rxa8 30. Qxa8+ Kh7 31. Qd5 f4 32. exf4 a5 33. Qd3+ Kh8 34. Qd8+ Qxd8 35. Rxd8+ Kh7 36. Rd5 1-0

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "2"]
[White "Roling, Alexander"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1764"]
[BlackElo "2022"]
[PlyCount "134"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Nge2 Bb7 9. Qc2 h6 10. Bxf6 Bxf6 11. Nf4 Bg5 12. Nce2 Re8 13. 0-0 Nd7 14. Bb5 c6 15. Ba4 b5 16. Bb3 a5 17. a3 Rc8 18. Nd3 Qe7 19. Nef4 Qe4 20. Nh3 a4 21. Ba2 c5 22. Nxg5 hxg5 23. Ne1 cxd4 24. Qxe4 Rxe4 25. exd4 Rxd4 26. Nf3 Rf4 27. Rfd1 g4 28. Bxd5 Bxd5 29. Rxd5 gxf3 30. Rxd7 fxg2 31. Rad1 Rc5 32. Kxg2 Rg5+ 33. Kf1 Rh4 34. R7d5 Rgg4 35. Rxb5 Rxh2 36. Rb8+ Kh7 37. Rdd8 Kg6 38. Rd6+ f6 39. Ra8 Rc4 40. Rd2 Kg5 41. Rg8 g6 42. Rd5+ f5 43. Rgd8 Rh1+ 44. Ke2 Re4+ 45. Kf3 Rhh4 46. Rd2 Rhg4 47. Rh8 Re6 48. Rh3 Rb6 49. Rg3 Rb3+ 50. Kg2 Rbxg3+ 51. fxg3 f4 52. Rd5+ Kf6 53. Kf3 Rxg3+ 54. Kxf4 Rg2 55. Ra5 g5+ 56. Kf3 Rxb2 57. Rxa4 Rb5 58. Ra6+ Kf5 59. Ra8 g4+ 60. Kg3 Rb3+ 61. Kg2 Rc3 62. Rf8+ Ke5 63. Rg8 Rc4 64. Kg3 Kf5 65. Rf8+ Ke6 66. Rg8 Ra4 67. Rxg4 Rxa3+ 1/2-1/2

[Event "Hessen-ch U16"]
[Site "Bad Homburg"]
[Date "2012.??.??"]
[Round "4"]
[White "Werkmann, Lars"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1612"]
[BlackElo "2022"]
[PlyCount "49"]
[EventDate "2012.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Nbd7 5. b3 c5 6. Bb2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. Ne5 0-0 10. f4 a6 11. a4 Nxe5 12. fxe5 Ne4 13. Bxe4 dxe4 14. Qg4 Bg5 15. Rae1 cxd4 16. Bxd4 Rc8 17. c3 Bh4 18. g3 Be7 19. Nxe4 Qd5 20. Nf6+ Bxf6 21. e4 Qc6 22. exf6 g6 23. Qh4 h5 24. Qg5 Kh7 25. Be3 1-0

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.18"]
[Round "9"]
[White "Muth, Matthias Potisarath"]
[Black "Kuegel, Tobias"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1908"]
[BlackElo "2024"]
[PlyCount "109"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. Nf3 Nge7 7. 0-0 d6 8. Rb1 0-0 9. a3 a5 10. Ne1 Be6 11. Nc2 d5 12. cxd5 Nxd5 13. Ne3 Nde7 14. Ne4 b6 15. Bd2 h6 16. Bc3 f5 17. Nd2 f4 18. Nc2 Nd5 19. Ne4 Rc8 20. Bd2 Nd4 21. Nxd4 exd4 22. b4 cxb4 23. axb4 Nc3 24. Bxc3 dxc3 25. Qc2 a4 26. Qxa4 c2 27. Rbc1 Qc7 28. Nc5 bxc5 29. Rxc2 Qb6 30. bxc5 Rxc5 31. Rxc5 Qxc5 32. gxf4 Qd6 33. e3 Qxd3 34. Qc6 Bf5 35. Qd5+ Kh7 36. Qxd3 Bxd3 37. Rd1 Be2 38. Rd2 Bg4 39. h3 Be6 40. Rd6 Rf6 41. h4 Bg4 42. Rd5 Ra6 43. Be4 Re6 44. f3 Bf5 45. Rxf5 Rxe4 46. fxe4 gxf5 47. exf5 Bc3 48. h5 Kg7 49. Kf2 Kf6 50. e4 Bb2 51. Kf3 Bc1 52. Kg4 Bb2 53. Kg3 Bc1 54. Kf3 Bd2 55. Kg4 1/2-1/2

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.17"]
[Round "8"]
[White "Muth, Matthias Potisarath"]
[Black "Hocke, Sebastian"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1908"]
[BlackElo "1684"]
[PlyCount "58"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nc3 d4 6. Ne4 Be7 7. d3 0-0 8. Nf3 Nxe4 9. dxe4 c5 10. 0-0 Nc6 11. b3 Bf6 12. Rb1 Re8 13. Ba3 Qa5 14. Qc1 Rxe4 15. Re1 Bf5 16. Nd2 Ree8 17. Nc4 Qc7 18. Ra1 d3 19. Bb2 Nd4 20. exd3 Rxe1+ 21. Qxe1 Nc2 22. Qc1 Bxb2 23. Nxb2 Nxa1 24. Qxa1 Qe5 25. Bxb7 Re8 26. Kg2 Bxd3 27. Qc1 Be4+ 28. Bxe4 Qxe4+ 29. Kh3 Re6 0-1

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.16"]
[Round "7"]
[White "Klarner, Alexander"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1889"]
[BlackElo "1908"]
[PlyCount "112"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 a6 6. a3 b5 7. Ba2 Bb7 8. d3 Ne7 9. Nxd4 cxd4 10. Ne2 Nc6 11. 0-0 Bc5 12. Ng3 Qc7 13. Nh5 0-0-0 14. Nxg7 Bd6 15. f4 Rdg8 16. Nh5 f5 17. Rf2 Ne7 18. Qe2 Rg6 19. Ng3 h5 20. Nf1 Rg4 21. e5 Bc5 22. Nd2 Rhg8 23. Nf3 Ng6 24. h3 Nxf4 25. Bxf4 Rxf4 26. Kh1 Rg3 27. Raf1 Qd8 28. Qd2 Rfxf3 29. Rxf3 Bxf3 30. Rxf3 Rxf3 31. gxf3 Qh4 32. Kg2 f4 33. Qf2 Qg5+ 34. Kf1 Qxe5 35. Qe2 Qf5 36. Kg2 d5 37. Bb3 Be7 38. Qe1 Kb7 39. a4 b4 40. a5 Kc7 41. Ba4 h4 42. Kh2 Qg6 43. Qe5+ Bd6 44. Qe1 Qg3+ 45. Qxg3 fxg3+ 46. Kg2 Be7 47. b3 Kd6 48. Be8 Ke5 49. Bc6 Kf4 50. Bb7 Ke3 51. Bxa6 Kd2 52. Bc8 e5 53. a6 Bc5 54. Bb7 Kxc2 55. Bxd5 Kxd3 56. Bc4+ Kc2 0-1

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.15"]
[Round "6"]
[White "Muth, Matthias Potisarath"]
[Black "Schreiner, Till"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1908"]
[BlackElo "2159"]
[PlyCount "90"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. d3 d6 6. Nf3 Bg7 7. 0-0 Nge7 8. Rb1 0-0 9. a3 a5 10. e3 h6 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. e4 Qe6 17. Ne3 Rad8 18. Nd5 Ne7 19. Nxe7+ Qxe7 20. Qc2 Rc8 21. Bd2 b6 22. Rfc1 Qd7 23. Qb3 Qd6 24. Qb5 Rfd8 25. Be3 Bf8 26. Rd1 Be7 27. Rbc1 Bg5 28. Bxg5 hxg5 29. Rc3 g4 30. Rdc1 Kg7 31. b4 Rh8 32. bxc5 Qf6 33. Qxb6 Qf3 34. d4 Qxe4 35. Re3 Qxd4 36. Qb7 Qd2 37. Rec3 Rxh2 38. R3c2 Qh6 39. Qd5 Qh5 40. f4 Rxc2 41. Rxc2 Qf5 42. Qxe5+ Qxe5 43. fxe5 f6 44. exf6+ Kxf6 45. Kf2 Rc6 1/2-1/2

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.14"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Stoevesand, Eric"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1908"]
[BlackElo "1864"]
[PlyCount "121"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 d6 6. Nge2 Nf6 7. 0-0 0-0 8. d3 Bd7 9. h3 a6 10. f4 Qc8 11. g4 h5 12. g5 Ne8 13. Nd5 Bxh3 14. f5 Bxg2 15. Kxg2 Rb8 16. Nef4 e6 17. Ne3 exf5 18. exf5 Be5 19. Nxh5 Ne7 20. f6 Nc6 21. Nd5 Nc7 22. Ne7+ Nxe7 23. fxe7 Re8 24. Nf6+ Kg7 25. Nxe8+ Qxe8 26. Rh1 Qxe7 27. Qe1 b5 28. Bf4 bxc4 29. Bxe5+ Qxe5 30. Qxe5+ dxe5 31. dxc4 Rxb2+ 32. Kf3 Ne6 33. Ke4 Rd2 34. Kxe5 Nxg5 35. Rhd1 f6+ 36. Kf4 Rc2 37. Rdc1 Re2 38. Re1 Rc2 39. Rac1 Rxa2 40. Rb1 Ra3 41. Rb7+ Kh6 42. Rh1+ Nh3+ 43. Ke4 Kg5 44. Kd5 f5 45. Kxc5 f4 46. Kd4 Nf2 47. Rg1+ Rg3 48. Rbb1 Kh4 49. c5 Rd3+ 50. Kc4 g5 51. Rg2 Rd2 52. Rf1 Rc2+ 53. Kd5 Rd2+ 54. Kc6 f3 55. Rgxf2 Rxf2 56. Rxf2 Kg3 57. Rf1 Kg2 58. Ra1 f2 59. Kd5 f1Q 60. Rxf1 Kxf1 61. Ke4 1-0

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.14"]
[Round "5"]
[White "Perestjuk, Marko"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1957"]
[BlackElo "1908"]
[PlyCount "115"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nce3 Bg6 20. Qg4 e4 21. Qe2 Ne7 22. Nxe7 Qxe7 23. Rxa5 Bf7 24. Bxf7 Bxe3 25. Qxe3 Qxf7 26. c4 Qg6 27. Kh1 h6 28. Rd5 Rb4 29. Rfd1 Qf6 30. R5d2 Rd8 31. h3 Qg6 32. Rd4 Rb7 33. c5 Rbd7 34. b4 d5 35. b5 Rb7 36. Rb1 Rdb8 37. Rdb4 Kg8 38. c6 Rc7 39. Qc5 Qe6 40. Rd1 e3 41. fxe3 Kf7 42. Qxd5 Qxd5 43. Rxd5 Rxc6 44. bxc6 Rxb4 45. Rc5 Rb8 46. c7 Rc8 47. Kh2 Ke6 48. Kg3 Kd6 49. Rc1 Rxc7 50. Rxc7 Kxc7 51. Kf4 Kd6 52. Kf5 Ke7 53. Kg6 Kf8 54. e4 Kg8 55. e5 Kf8 56. e6 h5 57. Kxh5 Ke7 58. Kg6 1-0

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.13"]
[Round "3"]
[White "Stanau, Guido"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1994"]
[BlackElo "1908"]
[PlyCount "79"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. h4 Bxh4 19. Ra2 Bg5 20. g3 Kg7 21. f4 exf4 22. gxf4 Bh4+ 23. Kd2 f5 24. Kc1 h5 25. Rg2 Rh8 26. exf5 Rh6 27. Qg1 Ne7 28. Rxh4 Nxf5 29. Nxf5+ Bxf5 30. Rg5 Kf8 31. Qd4 a4 32. b4 Rc8 33. Rh2 Be6 34. Re2 Bf7 35. Re7 Rxc4 36. Qf6 Rxc3+ 37. Qxc3 Kg8 38. Rc7 Qf8 39. Rc8 Be8 40. Rxe8 1-0

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.12"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Kaulich, Philipp Theodor"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "1908"]
[BlackElo "1999"]
[PlyCount "102"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. Nc3 d6 6. d4 e6 7. Bg5 h6 8. Bxf6 Qxf6 9. e4 e5 10. Nd5 Qf7 11. dxe5 dxe5 12. exf5 Bxf5 13. Nh4 c6 14. Nxf5 gxf5 15. Bf3 0-0 16. Bh5 Qd7 17. Nc3 Qe6 18. Qb3 Nd7 19. Na4 Rad8 20. Be2 b6 21. 0-0-0 Kh8 22. Rd2 Bf6 23. h4 e4 24. Rhd1 Ne5 25. c5 Qxb3 26. axb3 b5 27. Nc3 b4 28. Na4 Rxd2 29. Rxd2 Rd8 30. Rd6 Kg7 31. Ba6 Kf7 32. Bb7 Ke7 33. Rd2 Rd3 34. Kc2 Kd7 35. Ba6 Rxd2+ 36. Kxd2 Ng4 37. Ke2 Be5 38. f3 Nf6 39. Kf2 Bd4+ 40. Ke2 Nh5 41. fxe4 fxe4 42. g4 Nf4+ 43. Kf1 e3 44. g5 hxg5 45. hxg5 Ke6 46. Bc8+ Kd5 47. Bf5 Be5 48. g6 e2+ 49. Kf2 Bd4+ 50. Ke1 Bf6 51. g7 Bh4+ 0-1

[Event "GER-ch U16"]
[Site "Oberhof"]
[Date "2011.06.12"]
[Round "2"]
[White "Titgemeyer, Sven"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2028"]
[BlackElo "1908"]
[PlyCount "91"]
[EventDate "2011.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. h4 Bh6 18. Nce3 g6 19. h5 Bg7 20. Qf3 Qg5 21. g4 Nd4 22. cxd4 exd4 23. h6 Be5 24. Nf5 gxf5 25. gxf5 Bb7 26. Ra1 Bxd5 27. Bxd5 Rfc8 28. Bc4 a4 29. Rxa4 Ra8 30. Be2 Rxa4 31. bxa4 Qc1+ 32. Bd1 Rc3 33. Qh5 Rd3 34. 0-0 Qf4 35. Kg2 Qxe4+ 36. Bf3 Qf4 37. Rb1 d5 38. Re1 Rxf3 39. Qxf3 Qg5+ 40. Kf1 f6 41. Rxe5 fxe5 42. Qg3 Qc1+ 43. Kg2 Qxh6 44. Qxe5+ Kg8 45. Qe6+ Kf8 46. Qxh6+ 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "3"]
[White "Lebeda, Timo"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2013"]
[BlackElo "1735"]
[PlyCount "83"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c5 7. Qe5+ Qe7 8. Qxe7+ Bxe7 9. Bf4 0-0 10. Nb5 a6 11. Nc7 Ra7 12. e3 Nh5 13. Be5 f6 14. Bc3 b5 15. Nd5 Bd6 16. cxb5 axb5 17. Bxb5 Bb7 18. Bc4 Kh8 19. 0-0 f5 20. b4 Bxd5 21. Bxd5 cxb4 22. Bd4 Rc7 23. g3 Nf6 24. Bf3 h6 25. Rfd1 Be7 26. Be5 Rc5 27. Bd6 Bxd6 28. Rxd6 Rc2 29. Rb6 Ne4 30. Rxb4 Nxf2 31. Bg2 Ng4 32. a4 Nxe3 33. Bh3 Rfc8 34. a5 Nd5 35. Rd4 Nc3 36. Rxd7 Re8 37. a6 Ne2+ 38. Kf1 f4 39. a7 fxg3 40. a8Q Rxa8 41. Rxa8+ Kh7 42. Bf5# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "6"]
[White "Miller, Eduard"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2063"]
[BlackElo "1735"]
[PlyCount "173"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 dxc4 5. e4 Bg7 6. Bxc4 0-0 7. h3 c6 8. 0-0 Nbd7 9. Be3 Nb6 10. Be2 Bd7 11. a4 a5 12. d5 cxd5 13. exd5 Nc8 14. Bd4 Nd6 15. Re1 Nf5 16. Be5 e6 17. d6 Bc6 18. Bd3 Nd5 19. Nxd5 Bxd5 20. Bxg7 Nxg7 21. Ne5 Qxd6 22. Bb5 Rad8 23. Qd2 Qc5 24. Rac1 Qb6 25. Nd7 Rxd7 26. Bxd7 Rd8 27. Bb5 Bxg2 28. Qc3 Bd5 29. Qc7 Qxc7 30. Rxc7 Nf5 31. Rec1 Kg7 32. Bd7 Nd4 33. Kf1 Bf3 34. Bc8 Be2+ 35. Ke1 Bf3 36. Bxb7 Bh5 37. Rc8 Rd7 38. Bc6 Rd6 39. Bb5 Nb3 40. Rb1 Nd2 41. Rbc1 Nb3 42. Be2 Nxc1 43. Rxc1 Rb6 44. Bxh5 gxh5 45. Rc5 Rxb2 46. Rxa5 Ra2 47. Ra8 Kf6 48. a5 Ke5 49. a6 Kd6 50. Kf1 Kc7 51. Ra7+ Kb6 52. Rxf7 Rxa6 53. Rxh7 Ra5 54. Rh6 Re5 55. Kg2 Kc5 56. f4 Rf5 57. Rxe6 Rxf4 58. Re5+ Kd6 59. Rxh5 Ke6 60. Kg3 Rf8 61. Rg5 Kf6 62. Ra5 Kg6 63. Kg4 Rb8 64. Ra6+ Kg7 65. Ra7+ Kg6 66. Ra4 Rb7 67. h4 Rc7 68. h5+ Kg7 69. Ra5 Kh7 70. Kg5 Rb7 71. Rc5 Ra7 72. h6 Rb7 73. Ra5 Rc7 74. Kh5 Rb7 75. Re5 Rc7 76. Re6 Rb7 77. Kg5 Rc7 78. Kf5 Rb7 79. Ke5 Rc7 80. Kd6 Ra7 81. Kd5 Ra5+ 82. Ke4 Rh5 83. Kf4 Rxh6 84. Re7+ Kg8 85. Kg5 Ra6 86. Rb7 Rc6 87. Ra7 1/2-1/2

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Drygajlo, Lars"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1735"]
[PlyCount "61"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nf3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. Nc3 c5 12. d5 exd5 13. Nxd5 Nxd5 14. cxd5 Qd7 15. d6 Bd8 16. Bg5 Nc6 17. Bxd8 Raxd8 18. Qd5 b6 19. a3 Rfe8 20. Rae1 Ne7 21. Qe4 Ng6 22. h4 Qe6 23. h5 Nf8 24. Ng5 Qh6 25. Nxf7 Qxh5 26. Qd5 Ne6 27. Nxd8 Qg6 28. Nxe6 Qxe6 29. Qxe6+ Rxe6 30. d7 Rh6 31. d8Q# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Pfaffteicher, Lukas"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1735"]
[BlackElo "1687"]
[PlyCount "139"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d5 4. exd5 Qxd5 5. Qxd4 Nf6 6. Bc4 Qxd4 7. Nxd4 Kd8 8. Bf4 Nbd7 9. Bxf7 e5 10. Ne6+ Ke7 11. Nxf8 Rxf8 12. Bxe5 Nxe5 13. Bb3 Ne4 14. 0-0 Nc5 15. Bd5 Rb8 16. Nc3 b5 17. Rfe1 Kf6 18. f4 Ng6 19. g3 Bb7 20. Bxb7 Rxb7 21. Nd5+ Kf7 22. b4 Rd7 23. Nc3 Nb7 24. Nxb5 a6 25. Na3 Rc8 26. c4 Nd6 27. c5 Nf5 28. Nc4 Rd4 29. Rac1 a5 30. g4 Nfh4 31. Nd6+ Rxd6 32. cxd6 Nf3+ 33. Kf2 Nxe1 34. Rxc8 Nd3+ 35. Ke3 Nxb4 36. Rc7+ Ke6 37. Rxg7 Kxd6 38. Rxh7 Nd5+ 39. Kd4 Ngxf4 40. Rh6+ Ke7 41. Ra6 Nb4 42. Ra7+ Kd6 43. Ke4 Ne6 44. Rxa5 Nc5+ 45. Ke3 Nc2+ 46. Kd2 Nd4 47. h3 Ndb3+ 48. axb3 Nxb3+ 49. Kc3 Nxa5 50. h4 Ke6 51. Kd4 Nc6+ 52. Ke4 Ne7 53. Kf4 Kf6 54. g5+ Kg6 55. Kg4 Kg7 56. h5 Nd5 57. Kf5 Ne3+ 58. Kf4 Nd5+ 59. Ke5 Ne3 60. Ke4 Ng2 61. Kf3 Ne1+ 62. Kg4 Ng2 63. g6 Kh6 64. Kf5 Ne3+ 65. Kf6 Nd5+ 66. Ke5 Ne7 67. Kf6 Nd5+ 68. Kf7 Nf4 69. g7 Ne6 70. g8Q 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "2"]
[White "Muth, Matthias Potisarath"]
[Black "Ruehrmund, Daniel"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1735"]
[BlackElo "1635"]
[PlyCount "94"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nxc6 bxc6 9. 0-0 Be7 10. Bf4 e5 11. Be3 0-0 12. f4 exf4 13. Rxf4 Bd6 14. Rxf6 gxf6 15. Bh6 Kh8 16. Qf3 Qd8 17. Bxf8 Bxf8 18. Rf1 Bg7 19. Qh5 Qe7 20. Bh3 d6 21. Bxc8 Rxc8 22. Qf5 Re8 23. Qa5 Ra8 24. Kg2 Qb7 25. Na4 c5 26. Nc3 Qxb2 27. Rf2 h6 28. Nd5 Qe5 29. Rf4 Qb2 30. Qc7 Qxc2+ 31. Kh3 Qxa2 32. Qxf7 Rf8 33. Qg6 Qe2 34. Ne7 Qc4 35. Qh5 Qe6+ 36. Nf5 Qf7 37. Nxg7 Qxg7 38. Rg4 Qh7 39. Qd5 f5 40. exf5 Qxf5 41. Qxd6 Qf6 42. Qd2 Qf1+ 43. Kh4 Qf6+ 44. Kh5 Qf5+ 45. Kh4 Qf6+ 46. Kh3 Qf1+ 47. Kh4 Qf6+ 1/2-1/2

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "7"]
[White "Oehne, Timo"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1703"]
[BlackElo "1735"]
[PlyCount "101"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 Nf6 7. Nc3 Nc6 8. Bxf4 Be7 9. 0-0 0-0 10. Bg3 d5 11. exd5 exd5 12. Nb5 Rc8 13. Re1 a6 14. Nc3 Bd6 15. Ne5 Nxe5 16. dxe5 Bc5+ 17. Kh1 Ne4 18. Nxe4 dxe4 19. Rxe4 Qxd1+ 20. Rxd1 Rcd8 21. Rde1 Rd2 22. e6 Be7 23. Rc4 c6 24. h3 h6 25. Rg4 Kh7 26. Be5 g5 27. Rd4 Rxc2 28. Rd7 Re8 29. Bd6 Kg6 30. Bxe7 Rxb2 31. a3 Kh5 32. Bb4 g4 33. e7 gxh3 34. Rd8 hxg2+ 35. Kg1 Rxe7 36. Rxe7 Kg4 37. Rg8+ Kf3 38. Rf7+ Ke4 39. Rxg2 Rb1+ 40. Kh2 b5 41. Rf6 Kd5 42. Rxh6 Kc4 43. Rxc6+ Kb3 44. Rxa6 Kc4 45. Rh6 Rf1 46. Rh4+ Kd5 47. Rg5+ Kc6 48. Rh6+ Kd7 49. Rg7+ Ke8 50. Rh8+ Rf8 51. Rxf8# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2011.05.11"]
[Round "1"]
[White "Walter, Florian"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2275"]
[BlackElo "1735"]
[PlyCount "91"]
[EventDate "2011.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Nf3 Nbd7 7. 0-0 0-0 8. Rb1 c6 9. b4 Re8 10. Nd2 Nh5 11. b5 cxb5 12. Nxb5 Nc5 13. Ba3 a6 14. Nxd6 Qxd6 15. Ne4 Nxe4 16. Bxd6 Nxd6 17. c5 Nb5 18. Qd2 Rb8 19. a4 Nd4 20. c6 Bg4 21. f3 Be6 22. cxb7 Bd5 23. e3 Ne6 24. f4 exf4 25. Bxd5 fxg3 26. hxg3 Nxg3 27. Rf3 Nh5 28. Qf2 Ng5 29. Bxf7+ Nxf7 30. Rxf7 Bh6 31. e4 Ng7 32. Rf3 Ne6 33. Kh1 Ng5 34. Rf6 Bg7 35. Rxa6 Nh3 36. Qg3 Red8 37. Qxh3 Be5 38. Qe6+ Kg7 39. Qxe5+ Kh6 40. Ra8 Rxb7 41. Rxb7 Rxa8 42. Qf4+ g5 43. Qf5 Rh8 44. Rf7 g4 45. Qxg4 Rb8 46. Rf6# 1-0

[Event "Mainz Ordix op qual 16th"]
[Site "Mainz"]
[Date "2009.07.28"]
[Round "6"]
[White "Baum, Felix"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "106"]
[EventDate "2009.07.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. g3 Nc6 4. Bg2 Nf6 5. c4 Be7 6. Nc3 0-0 7. Nd5 Nxd5 8. Bxd5 Be6 9. Bg2 Bf6 10. e3 Nb4 11. Be4 d5 12. cxd5 Bxd5 13. Bxd5 Qxd5 14. Qf3 Qxf3 15. Nxf3 Nd3+ 16. Ke2 Nxb2 17. e4 Rad8 18. Ne1 Bg5 19. d3 Rd4 20. Nf3 Nxd3 21. Nxd4 Nc1+ 22. Raxc1 Bxc1 23. Rxc1 exd4 24. Rxc7 Rb8 25. Rd7 f6 26. Rxd4 Rc8 27. Rc4 Re8 28. Ke3 Re7 29. Rc5 g6 30. Kd4 Rd7+ 31. Rd5 Rc7 32. f4 Kf7 33. e5 fxe5+ 34. fxe5 Ke7 35. Rd6 Rc2 36. Kd5 Rxa2 37. e6 Rd2+ 38. Kc4 Kxd6 39. e7 Kxe7 40. Kc5 Rxh2 41. b4 Rg2 42. b5 Rxg3 43. b6 axb6+ 44. Kxb6 h5 45. Kxb7 h4 46. Kc6 h3 47. Kc5 h2 48. Kd4 h1Q 49. Kc4 Qd1 50. Kc5 Rc3+ 51. Kb4 Rc8 52. Kb5 Qb3+ 53. Ka6 Ra8# 0-1

[Event "Mainz Ordix op qual 16th"]
[Site "Mainz"]
[Date "2009.07.28"]
[Round "4"]
[White "Eigemann, Frederik"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "87"]
[EventDate "2009.07.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. f4 d6 4. Nf3 Nf6 5. g3 Bg4 6. Bg2 g6 7. Nbd2 Bg7 8. h3 Bxf3 9. Nxf3 0-0 10. 0-0 Nd7 11. Nh4 e6 12. c3 Nb6 13. Qe1 d5 14. e5 Rc8 15. g4 d4 16. c4 Nb4 17. Qg3 Nc2 18. Rb1 Ne3 19. Bxe3 dxe3 20. Be4 f5 21. exf6 Bxf6 22. Ng2 e2 23. Rfe1 Nxc4 24. dxc4 Qd4+ 25. Qe3 Qxe3+ 26. Nxe3 Bd4 27. Rxe2 Rxf4 28. Bxb7 Rd8 29. Rbe1 Rb8 30. Bc6 Bxe3+ 31. Rxe3 Rxb2 32. Rxe6 Rff2 33. Bd5 Kg7 34. g5 Rf7 35. Re7 Rxe7 36. Rxe7+ Kf8 37. Rxa7 Rb1+ 38. Kg2 Rb2+ 39. Kg3 Rd2 40. Rf7+ Ke8 41. Rxh7 Rd3+ 42. Kf4 Rd4+ 43. Ke5 Rg4 44. hxg4 1-0

[Event "Mainz Ordix op qual 16th"]
[Site "Mainz"]
[Date "2009.07.28"]
[Round "7"]
[White "Muth, Matthias Potisarath"]
[Black "Carow, Annelen"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "1773"]
[PlyCount "31"]
[EventDate "2009.07.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nc3 c6 6. Nf3 Bd6 7. 0-0 0-0 8. d3 Re8 9. Bg5 h6 10. Bd2 Bf5 11. Nd4 Bh7 12. Nb3 Nbd7 13. Rc1 a5 14. Re1 a4 15. Nd4 Nb6 16. h3 1/2-1/2

[Event "Mainz Ordix op qual 16th"]
[Site "Mainz"]
[Date "2009.07.28"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Lenz, Juergen"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "2235"]
[PlyCount "122"]
[EventDate "2009.07.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 e5 6. Nge2 a6 7. 0-0 0-0 8. a3 d6 9. b4 Ba7 10. Bb2 Be6 11. b5 axb5 12. cxb5 Na5 13. d3 Rb8 14. Ne4 Nd5 15. N4c3 Nf6 16. Ne4 Nd5 17. N2c3 f5 18. Nxd5 Bxd5 19. Nf6+ Rxf6 20. Bxd5+ Kh8 21. Bc3 c6 22. bxc6 bxc6 23. Bxa5 Qxa5 24. Bxc6 Rc8 25. Bg2 Rff8 26. a4 h6 27. Rb1 Rb8 28. Rxb8 Rxb8 29. Qh5 Rf8 30. Bh3 Qxa4 31. Bxf5 Qe8 32. Qxe8 Rxe8 33. Ra1 Bc5 34. Bg6 Rb8 35. Kg2 Kg8 36. Ra6 Kf8 37. d4 exd4 38. exd4 Bxd4 39. Rxd6 Bc5 40. Rd7 Rb6 41. Be4 Rd6 42. Rc7 Bb4 43. Rc8+ Kf7 44. Bc2 Rd7 45. Bb3+ Kf6 46. Rc4 Bd6 47. Ba4 Rd8 48. Rc6 Ke7 49. Ra6 Rc8 50. Ra7+ Rc7 51. Rxc7+ Bxc7 52. Bb3 Kf6 53. h4 g5 54. hxg5+ hxg5 55. Kf3 Bd8 56. Ke4 Kg6 57. g4 Bb6 58. f3 Bc7 59. Be6 Bf4 60. Bf5+ Kf6 61. Kd5 Bc1 1/2-1/2

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "3"]
[White "Heilmann, Jean Michel"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1288"]
[BlackElo "1567"]
[PlyCount "52"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nge2 a6 5. d3 b5 6. Bb3 Bb7 7. 0-0 Nge7 8. f4 d5 9. exd5 Nxd5 10. a3 Nxc3 11. Nxc3 Be7 12. f5 exf5 13. Rxf5 0-0 14. Be3 Nd4 15. Rf4 Nxb3 16. cxb3 Bg5 17. Rg4 Bxe3+ 18. Kh1 g6 19. Qe2 Bd4 20. Rf1 Bxc3 21. bxc3 Qd5 22. c4 bxc4 23. bxc4 Qc6 24. Qe7 Rae8 25. Qh4 Re2 26. Rgf4 Qxg2# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "6"]
[White "Lebeda, Timo"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1942"]
[BlackElo "1567"]
[PlyCount "122"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Qxf6 Nxf6 8. g3 Be7 9. Bg2 0-0 10. 0-0 Rb8 11. Nb5 c6 12. Nd4 c5 13. Nb5 a6 14. Nc7 Bd8 15. Nd5 Nxd5 16. Bxd5 Be6 17. Bxe6 fxe6 18. Bf4 e5 19. Be3 Bf6 20. Rfd1 Rfd8 21. Rd5 b5 22. cxb5 axb5 23. Rad1 Be7 24. a3 Kf7 25. Bd2 Ke6 26. Ba5 Rd7 27. Kg2 Ra8 28. Bb6 c4 29. Rxb5 Rb8 30. Rdd5 Rdb7 31. a4 Rxb6 32. Rxb6 Rxb6 33. Rb5 Rxb5 34. axb5 Bd8 35. Kf3 h5 36. Ke3 Kd5 37. Kd2 Kc5 38. e4 Kxb5 39. Kc3 Ba5+ 40. Kc2 Kb4 41. f3 Bb6 42. h3 Bd4 43. g4 hxg4 44. fxg4 Be3 45. h4 Kc5 46. Kc3 d5 47. exd5 Kxd5 48. g5 Bd4+ 49. Kc2 Be3 50. Kc3 Bf4 51. g6 e4 52. h5 e3 53. h6 Bxh6 54. b4 cxb3 55. Kd3 b2 56. Ke2 b1Q 57. Kf3 Qe1 58. Kg4 Qf2 59. Kh5 e2 60. Kg4 e1Q 61. Kh5 Qh4# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "5"]
[White "Marquardt, Patrick"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1986"]
[BlackElo "1567"]
[PlyCount "94"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. 0-0 Nxc3 10. bxc3 Bxc3 11. Rb1 Bd7 12. Ba3 a5 13. Nc5 b6 14. Ne4 Bb4 15. Bxb4 Nxb4 16. Nd6+ Ke7 17. Nc4 f6 18. Ne3 Nxd3 19. Qxd3 Be6 20. Qa3+ Kf7 21. Rfd1 Qc7 22. Rd6 Rab8 23. Rbd1 Rhd8 24. h3 Rxd6 25. Rxd6 Rd8 26. Rxd8 Qxd8 27. Qb2 Qd4 28. Qb5 f5 29. Qc6 f4 30. Qc7+ Kg6 31. Ng4 Bxg4 32. hxg4 Qd1+ 33. Kh2 Qxg4 34. Qxb6+ Kh5 35. Qxa5 Qf5 36. Qc7 g5 37. a4 g4 38. Qe7 g3+ 39. fxg3 fxg3+ 40. Kxg3 Qf4+ 41. Kh3 Qg4+ 42. Kh2 Qf4+ 43. Kg1 Qe3+ 44. Kh2 Qf4+ 45. Kg1 Qe3+ 46. Kh1 Qc1+ 47. Kh2 Qf4+ 1/2-1/2

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "2"]
[White "Muth, Matthias Potisarath"]
[Black "Engesser, Jonas"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1567"]
[BlackElo "1408"]
[PlyCount "47"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Qb3 Nf6 6. Nc3 Be6 7. Qxb7 Nbd7 8. Nxd5 Nxd5 9. Bxd5 Bxd5 10. Qxd5 Be7 11. Nf3 0-0 12. 0-0 Kh8 13. d4 c4 14. e4 Rc8 15. Ne5 Nxe5 16. dxe5 Qb6 17. Qd7 Bc5 18. Bf4 Qxb2 19. Rab1 Qxa2 20. Rb7 Rcd8 21. Qg4 Rb8 22. Rxb8 Rxb8 23. e6 fxe6 24. Bxb8 1-0

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "7"]
[White "Muth, Matthias Potisarath"]
[Black "Grewenig, Jan"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1567"]
[BlackElo "1882"]
[PlyCount "96"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nf6 6. Nf3 0-0 7. 0-0 d6 8. Bd2 Rb8 9. Qc1 Bd7 10. Rb1 a6 11. a3 b5 12. cxb5 axb5 13. b4 cxb4 14. axb4 Qb6 15. Be3 Qb7 16. Nd2 Rfc8 17. Qd1 Ng4 18. Nd5 Nxe3 19. Nxe3 Qa7 20. Rc1 Nxb4 21. Rxc8+ Rxc8 22. Qb3 Qa5 23. Ne4 Be6 24. Qb1 h6 25. Rd1 Ba2 26. Rc1 Bxb1 27. Rxc8+ Kh7 28. Rc1 Ba2 29. h4 Bb2 30. Rf1 f5 31. Nd2 Nxd3 32. exd3 Qxd2 33. Rd1 Qc3 34. Nd5 Bxd5 35. Bxd5 b4 36. Rf1 Qxd3 37. Ba2 Bd4 38. Re1 e5 39. Rc1 Bc3 40. Bb1 Qd2 41. Rf1 Bd4 42. g4 fxg4 43. h5 g3 44. hxg6+ Kg7 45. Kg2 gxf2 46. Be4 b3 47. Rb1 f1Q+ 48. Kxf1 Qf2# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Oelfke, Nils Lukas"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1567"]
[BlackElo "1260"]
[PlyCount "58"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nc6 4. Nc3 d6 5. d3 Nf6 6. Nf3 g6 7. 0-0 Bg7 8. Bg5 0-0 9. Qc1 Qe7 10. Nd5 Qf7 11. Bxf6 Bxf6 12. Nxf6+ Qxf6 13. Nd2 Bd7 14. e4 Qe7 15. exf5 Rxf5 16. f4 exf4 17. Re1 Qf6 18. Ne4 Qf7 19. Nc3 fxg3 20. Bd5 gxh2+ 21. Kh1 Rxd5 22. Nxd5 Qf3+ 23. Kxh2 Qf2+ 24. Kh1 Qh4+ 25. Kg2 Bh3+ 26. Kf3 Rf8+ 27. Ke2 Qf2+ 28. Kd1 Bg4+ 29. Re2 Qxe2# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2009.06.17"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Schaller, Fabian"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1567"]
[BlackElo "1641"]
[PlyCount "123"]
[EventDate "2009.06.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nc3 d6 5. d3 c5 6. Nf3 Qc7 7. 0-0 Nc6 8. Bg5 b6 9. Bxf6 Bxf6 10. Nb5 Qd7 11. Nd2 a6 12. Nc3 Bb7 13. Nce4 Qe7 14. Nxf6+ Qxf6 15. Qa4 Rc8 16. Ne4 Qe7 17. Qd1 0-0 18. e3 Ne5 19. f4 Ng6 20. Nxd6 Qxd6 21. Bxb7 Rcd8 22. Bxa6 Qxd3 23. Qxd3 Rxd3 24. Rfe1 Rfd8 25. Kf2 Rd2+ 26. Re2 e5 27. Rae1 Rxe2+ 28. Rxe2 Ra8 29. Bb5 Rxa2 30. Rd2 h6 31. f5 Ne7 32. e4 Kh7 33. Ke3 Nc8 34. Rd8 Na7 35. Rd7 Nxb5 36. cxb5 Rxb2 37. Rxf7 Kg8 38. Re7 Rxb5 39. Rxe5 Rb2 40. Re6 Kf7 41. Rc6 Rxh2 42. Rxb6 Rc2 43. Rb7+ Kg8 44. Kf4 Kh7 45. Ke5 c4 46. Ke6 Rc1 47. Kf7 c3 48. Kf8 h5 49. Rxg7+ Kh6 50. Rg6+ Kh7 51. Rg5 Kh6 52. Rg6+ Kh7 53. Rc6 c2 54. f6 Kh6 55. f7+ Kh7 56. Ke8 Ra1 57. f8Q Ra8+ 58. Ke7 Ra7+ 59. Ke6 Rg7 60. Qxg7+ Kxg7 61. Rxc2 Kg6 62. Rh2 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "2"]
[White "Mons, Leon"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2134"]
[BlackElo "1567"]
[PlyCount "90"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 Bg5 14. 0-0 0-0 15. b3 Be6 16. Qd3 Bxd5 17. Qxd5 Ne7 18. Qd3 Qc7 19. Rad1 Rfd8 20. Ne3 Bxe3 21. fxe3 f6 22. Bg4 Nc8 23. Qd5+ Kf8 24. Bf5 Ne7 25. Qe6 Nxf5 26. Qxf5 Kg8 27. Rd5 Qb6 28. Qf2 Rac8 29. Rfd1 Rc5 30. Rxc5 Qxc5 31. Rd5 Qb6 32. Qd2 Kf7 33. Rb5 Qc6 34. Rxa5 Qxe4 35. Ra7+ Kg6 36. Qe1 Kh6 37. h3 f5 38. Kh2 g5 39. Qf2 f4 40. exf4 Qxf4+ 41. Kg1 Qc1+ 42. Qf1 Qe3+ 43. Qf2 Qc1+ 44. Kh2 Qf4+ 45. Kg1 Qc1+ 1/2-1/2

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "7"]
[White "Mundorf, Johannes"]
[Black "Muth, Matthias Potisarath"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1688"]
[BlackElo "1567"]
[PlyCount "182"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bg4 4. Bg2 e6 5. c4 Nf6 6. Nc3 dxc4 7. 0-0 Bb4 8. Ne5 Nxe5 9. dxe5 Bxc3 10. bxc3 Nd5 11. Qa4+ Qd7 12. Qxc4 Bh5 13. Ba3 0-0-0 14. Rab1 Nb6 15. Qe4 c6 16. Bc5 Bg6 17. Qb4 Bxb1 18. Bxb6 axb6 19. Rxb1 b5 20. a4 bxa4 21. Qxa4 Qc7 22. Qa8+ Qb8 23. Qxb8+ Kxb8 24. Bxc6 Kc7 25. Bf3 Rb8 26. Kf1 Rhd8 27. Ke1 b5 28. Rb4 Rd7 29. Be4 Rbd8 30. Bd3 Rd5 31. f4 Rb8 32. Kd2 h6 33. Ke3 f6 34. exf6 gxf6 35. Ke4 Rc5 36. Rb3 Rh5 37. h4 Rc5 38. Kf3 f5 39. g4 fxg4+ 40. Kxg4 h5+ 41. Kf3 Rg8 42. Rxb5 Rxb5 43. Bxb5 Rg4 44. Bc4 Kd6 45. Bd3 Rxh4 46. Bg6 Rh3+ 47. Kg2 Rxc3 48. Bxh5 Rc4 49. e3 Rc3 50. Kf3 e5 51. f5 Ke7 52. Ke4 Kf6 53. Bg6 Rc4+ 54. Kd5 Rc3 55. Ke4 Ra3 56. Kf3 Ra7 57. Ke2 Ra2+ 58. Kd3 Ra3+ 59. Ke4 Ra4+ 60. Kd5 Rg4 61. e4 Rg3 62. Kc4 Re3 63. Kd5 Rd3+ 64. Kc4 Rd4+ 65. Kc3 Rxe4 66. Kd3 Rf4 67. Ke3 Rg4 68. Bh7 Rg3+ 69. Ke4 Rg4+ 70. Ke3 Rg5 71. Ke4 Rh5 72. Bg6 Rh4+ 73. Ke3 Ra4 74. Kd3 Ra3+ 75. Ke4 Ra4+ 76. Kf3 Rf4+ 77. Ke3 Rxf5 78. Bh7 Rh5 79. Bd3 Rh3+ 80. Ke4 Rh4+ 81. Ke3 Rh3+ 82. Ke2 Rxd3 83. Kxd3 Kf5 84. Ke3 e4 85. Ke2 Kf4 86. Kf2 e3+ 87. Ke2 Ke4 88. Ke1 Kd4 89. Ke2 Ke4 90. Ke1 Kf4 91. Ke2 Ke4 1/2-1/2

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Balzer, Alexander"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1567"]
[BlackElo "1210"]
[PlyCount "119"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 b6 5. d3 Bb7 6. Nf3 Bb4 7. 0-0 d6 8. Bd2 0-0 9. a3 Bxc3 10. Bxc3 Nd4 11. Nxd4 Bxg2 12. Kxg2 exd4 13. Bxd4 c5 14. Bc3 d5 15. e3 d4 16. exd4 cxd4 17. Bd2 Qc7 18. Bf4 Qc6+ 19. Kg1 h6 20. Be5 h5 21. Bxd4 Ng4 22. h3 Nf6 23. Bxf6 Qxf6 24. b4 a5 25. b5 Rfe8 26. Qxh5 Qd6 27. Qd1 Rad8 28. a4 Qxd3 29. Qxd3 Rxd3 30. Rfd1 Rc3 31. Rdc1 Rxc1+ 32. Rxc1 Re4 33. Kg2 Re2 34. c5 bxc5 35. Rxc5 Ra2 36. Rc8+ Kh7 37. Rc4 Rb2 38. Rc7 Kg6 39. Rc6+ Kf5 40. Ra6 Ke4 41. Rxa5 Kd3 42. Ra7 Kc4 43. Rxf7 Ra2 44. Rxg7 Rxa4 45. Rg4+ Kxb5 46. Rxa4 Kxa4 47. h4 Kb5 48. g4 Kc5 49. f4 Kd5 50. Kg3 Ke6 51. g5 Kf7 52. Kg4 Kg6 53. f5+ Kg7 54. h5 Kg8 55. f6 Kh7 56. Kf5 Kg8 57. Kg6 Kh8 58. h6 Kg8 59. f7+ Kh8 60. f8Q# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Dallinger, Moritz"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1567"]
[BlackElo "1363"]
[PlyCount "59"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bc5 7. e3 Nc6 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. Nf3 Bg4 13. 0-0 Qd7 14. Ne1 Bh3 15. Bxh3 Qxh3 16. Ng2 f5 17. Nf4 Qg4 18. Rab1 Rab8 19. d5 Ne7 20. d6 Rfd8 21. dxc7 Rxd2 22. cxb8Q+ Kf7 23. Rxb7 Rxa2 24. Qc7 Qg5 25. Nd5 h5 26. Nxe7 Kf6 27. Qd6+ Kf7 28. Nxf5+ Kg8 29. Rxg7+ Kh8 30. Qf8# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "3"]
[White "Muth, Matthias Potisarath"]
[Black "Eigemann, Frederik"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1567"]
[BlackElo "1667"]
[PlyCount "89"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 b6 3. Bg2 Nc6 4. a3 Bb7 5. b4 Na5 6. Bxb7 Nxb7 7. Nf3 c5 8. b5 d6 9. d3 g6 10. Bb2 Nf6 11. 0-0 Bg7 12. Nbd2 0-0 13. Rb1 Qe7 14. a4 e5 15. Ng5 h6 16. Nge4 Nxe4 17. Nxe4 f5 18. Nc3 Nd8 19. Nd5 Qd7 20. Ra1 Ne6 21. a5 Nc7 22. axb6 Nxd5 23. cxd5 Qxb5 24. Rb1 Qd7 25. b7 Rab8 26. Ba1 Rxb7 27. Rxb7 Qxb7 28. Qa4 Rb8 29. e4 a6 30. f4 exf4 31. Bxg7 Kxg7 32. gxf4 Qb5 33. Ra1 Qxa4 34. Rxa4 Rb6 35. Kf2 Kf6 36. Ke3 g5 37. fxg5+ hxg5 38. Ra2 Ke5 39. exf5 Kxf5 40. Rf2+ Kg6 41. Rg2 Rb4 42. Ra2 Rb6 43. Rg2 Kh5 44. Ke4 Kg6 45. Ke3 1/2-1/2

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "6"]
[White "Muth, Matthias Potisarath"]
[Black "Golosnyak, Alexander"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1567"]
[BlackElo "1462"]
[PlyCount "111"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nc3 c6 6. d3 Bd6 7. Nf3 0-0 8. 0-0 Be6 9. Bg5 Nbd7 10. e4 dxe4 11. dxe4 Bc7 12. Re1 h6 13. Bxf6 Nxf6 14. e5 Nd5 15. Nxd5 Bxd5 16. Nh4 Bxg2 17. Nxg2 Re8 18. f4 Bb6+ 19. Kh1 Qc7 20. Qd6 Qxd6 21. exd6 Rxe1+ 22. Rxe1 Rd8 23. Rd1 Bc5 24. Nh4 g6 25. d7 Kf8 26. f5 g5 27. Nf3 Ke7 28. Ne5 Bd6 29. Nxf7 Rxd7 30. Nxh6 Kf6 31. Kg2 Ke7 32. Kf3 Be5 33. Re1 Rd5 34. Ng4 Kd6 35. Nxe5 Rxe5 36. Rxe5 Kxe5 37. Kg4 Kf6 38. h4 gxh4 39. gxh4 b5 40. h5 c5 41. h6 c4 42. h7 Kg7 43. f6+ Kxh7 44. Kf5 b4 45. Ke6 Kg8 46. Ke7 c3 47. f7+ Kh7 48. f8Q c2 49. Qf1 a5 50. Qc1 b3 51. axb3 a4 52. Qxc2+ Kh6 53. bxa4 Kh5 54. Qg2 Kh6 55. Kf6 Kh5 56. Qh3# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "5"]
[White "Schaller, Fabian"]
[Black "Muth, Matthias Potisarath"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1641"]
[BlackElo "1567"]
[PlyCount "103"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 0-0 12. f4 exf4 13. Bxf4 f5 14. 0-0 Bg5 15. Qd2 Bxf4 16. Qxf4 Qb6+ 17. Qf2 Qxf2+ 18. Rxf2 g6 19. b4 Nd7 20. Re2 Ne5 21. Rd1 Bd7 22. c5 Nxd3 23. Rxd3 dxc5 24. bxc5 Bb5 25. Nxb5 axb5 26. Rb3 Rfd8 27. d6 Ra5 28. Re7 b4 29. d7 Kf8 30. Rxh7 Kg8 31. Re7 Kf8 32. Rbe3 Raa8 33. Re2 g5 34. Kf2 f4 35. Kf3 Ra3+ 36. Kg4 Raa8 37. Kxg5 b5 38. c6 b3 39. axb3 b4 40. c7 Ra5+ 41. Kxf4 Raa8 42. cxd8Q+ Rxd8 43. Re8+ Kf7 44. Rxd8 Kg6 45. Rf8 Kg7 46. Rf5 Kh7 47. Re7+ Kg6 48. Re6+ Kg7 49. Rc5 Kf7 50. Kf5 Kg7 51. Rc7 Kg8 52. d8Q# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "2"]
[White "Fistoul, Ilja"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1703"]
[BlackElo "1567"]
[PlyCount "62"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. g3 c5 3. Nf3 c4 4. Bg2 e6 5. 0-0 Nc6 6. b3 cxb3 7. cxb3 Nf6 8. Nc3 Bb4 9. Bd2 Bxc3 10. Bxc3 0-0 11. Bd2 Ne4 12. Rc1 Qf6 13. Qc2 Nxd4 14. Nxd4 Qxd4 15. Be3 Qf6 16. Bxe4 dxe4 17. Qxe4 Rb8 18. Ra1 Bd7 19. Bxa7 Bc6 20. Qe3 Rbd8 21. Bb6 Rd7 22. Rad1 Rxd1 23. Rxd1 Qg6 24. Bc5 Re8 25. Qd4 h6 26. Qe3 Qh5 27. f3 Qf5 28. Qd3 Qxc5+ 29. Kh1 Bb5 30. Qe4 Qf2 31. Qc2 Bxe2 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "3"]
[White "Janke, Hendrik"]
[Black "Muth, Matthias Potisarath"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1559"]
[BlackElo "1567"]
[PlyCount "114"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 e6 5. Be2 Nf6 6. d3 Be7 7. Be3 Bd7 8. 0-0 0-0 9. Qd2 Ng4 10. h3 Nxe3 11. fxe3 Bf6 12. Rab1 Bxc3 13. bxc3 Rb8 14. Nh2 a6 15. Bg4 b5 16. a3 Ne5 17. Bf3 Nxf3+ 18. Nxf3 e5 19. Qf2 Be6 20. Qg3 Kh8 21. Kh1 a5 22. Ng5 h6 23. Nxe6 fxe6 24. Rxf8+ Qxf8 25. Qg6 Qf6 26. Qxf6 gxf6 27. g4 Kg7 28. Kg2 b4 29. cxb4 axb4 30. axb4 cxb4 31. c3 b3 32. Kf2 b2 33. Ke2 d5 34. exd5 exd5 35. Kd2 Kg6 36. h4 h5 37. gxh5+ Kxh5 38. d4 exd4 39. cxd4 Kxh4 40. Ke2 Kg5 41. Kf3 Kf5 42. Kf2 Ke4 43. Ke2 Rb3 44. Kd2 Rd3+ 45. Kc2 Rxe3 46. Kxb2 Kxd4 47. Rd1+ Ke4 48. Rf1 f5 49. Kc2 f4 50. Kd2 f3 51. Rh1 Re2+ 52. Kd1 Ke3 53. Kc1 d4 54. Kd1 d3 55. Kc1 d2+ 56. Kd1 Rg2 57. Rf1 f2 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "5"]
[White "Muth, Matthias Potisarath"]
[Black "Baskin, Robert"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1567"]
[BlackElo "1529"]
[PlyCount "85"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Qb3 Nb4 7. Qa4+ N8c6 8. Bxc6+ Nxc6 9. Nf3 Bb4 10. Nxe5 Bxc3 11. bxc3 Qd5 12. Nf3 Bg4 13. 0-0 0-0 14. Qxg4 f5 15. Qa4 Rae8 16. Ba3 Rf6 17. Qb3 Qxb3 18. axb3 Rxe2 19. Rfe1 Rfe6 20. Rxe2 Rxe2 21. Re1 Rxe1+ 22. Nxe1 Kf7 23. Nf3 Ke6 24. Nd4+ Nxd4 25. cxd4 Kd5 26. Bb2 g6 27. Bc3 b6 28. b4 c5 29. bxc5 bxc5 30. dxc5 Kxc5 31. Kg2 Kb5 32. Kf3 a5 33. Kf4 h6 34. Ke5 a4 35. Kf6 a3 36. Kxg6 Kc4 37. Kxf5 Kb3 38. Kg6 a2 39. Kxh6 Kc2 40. g4 Kb1 41. g5 a1Q 42. Bxa1 Kxa1 43. g6 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "1"]
[White "Muth, Matthias Potisarath"]
[Black "Bechler, Lukas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1567"]
[BlackElo "1319"]
[PlyCount "124"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 c6 5. d3 Bd6 6. Nf3 Nf6 7. 0-0 Bg4 8. Bg5 Nbd7 9. Nc3 0-0 10. h3 Bxf3 11. Bxf3 h6 12. Bxf6 Qxf6 13. Rb1 Be5 14. Qc2 Bd6 15. Bg2 Rfe8 16. e4 dxe4 17. Nxe4 Qe5 18. Nxd6 Qxd6 19. Rfe1 Nf6 20. Rf1 Rad8 21. Rbd1 Qe6 22. a3 Qd6 23. Qa4 a6 24. Qb3 b5 25. Qc2 c5 26. Rfe1 Rxe1+ 27. Rxe1 Qd4 28. Rc1 Qxd3 29. Qxc5 Qd2 30. Rf1 Qxb2 31. Qb6 Re8 32. Qxa6 Re6 33. Qa8+ Re8 34. Qa5 Rb8 35. Qc7 Re8 36. Qa7 b4 37. axb4 Qxb4 38. Qc7 Qe7 39. Qxe7 Rxe7 40. Rd1 Re2 41. Bf3 Re8 42. Rb1 Ne4 43. Bxe4 Rxe4 44. Kg2 Kh7 45. Rb7 Kg6 46. Rb5 f6 47. Kf3 Re5 48. Rxe5 fxe5 49. Ke4 Kf6 50. g4 g6 51. h4 Ke6 52. f3 Kd6 53. f4 exf4 54. Kxf4 Ke6 55. Ke4 Kf6 56. Kf4 Ke6 57. Kg3 Ke5 58. Kf3 Kf6 59. Ke4 g5 60. hxg5+ Kxg5 61. Kf3 h5 62. gxh5 Kxh5 1/2-1/2

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "4"]
[White "Muth, Matthias Potisarath"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1567"]
[BlackElo "1984"]
[PlyCount "104"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nc3 Bf5 6. d3 c6 7. Nf3 Nbd7 8. 0-0 Be7 9. Bg5 h6 10. Bd2 0-0 11. Qc1 Re8 12. Nh4 Bh7 13. e4 Ne5 14. Qc2 dxe4 15. dxe4 Qd3 16. Qxd3 Nxd3 17. Rab1 Bc5 18. Be3 Bxe3 19. fxe3 Nxe4 20. Nxe4 Bxe4 21. Bxe4 Rxe4 22. Rbd1 Rd8 23. Nf3 Rxe3 24. Ne1 Rd5 25. Ng2 Re2 26. Rf3 Ne5 27. Rff1 Red2 28. Rde1 Rxb2 29. Ne3 Rdd2 30. Rf5 Nd3 31. Ref1 f6 32. h4 Rxa2 33. g4 Ne5 34. g5 Re2 35. gxf6 Rxe3 36. fxg7 Kxg7 37. Rb1 Nf3+ 38. Rxf3 Rxf3 39. Rxb7+ Kg6 40. Rb1 Rfa3 41. h5+ Kxh5 42. Re1 Ra1 43. Rf1 Rxf1+ 44. Kxf1 Ra2 45. Ke1 Kg4 46. Kd1 Kf3 47. Kc1 Rh2 48. Kb1 Ke3 49. Kc1 Kd3 50. Kb1 Kc3 51. Ka1 Kb3 52. Kb1 Rh1# 0-1

