[Event "Oberliga Sued W 1920"]
[Site "Germany"]
[Date "2020.02.09"]
[Round "6.5"]
[White "Meyer, Fritz"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2071"]
[BlackElo "2122"]
[PlyCount "53"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 Nc6 8. Nxc6 bxc6 9. Bg2 exd3 10. Qxd3 Be7 11. 0-0 0-0 12. Rd1 Bg4 13. h3 Bh5 14. f4 d4 15. Ne4 Nxe4 16. Bxe4 f5 17. Bxf5 Kh8 18. g4 Rxf5 19. Qxf5 Bg6 20. Qe6 Bc5 21. Qxc6 Rc8 22. Qf3 Qe7 23. f5 Be8 24. Bf4 Bc6 25. Qf2 Qe4 26. Kh2 d3 27. exd3 1-0

[Event "Oberliga Sued W 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.7"]
[White "Koehler, Patrick"]
[Black "Jenner, Meikel"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2116"]
[BlackElo "1905"]
[PlyCount "63"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 b6 7. cxd5 exd5 8. e3 c5 9. Bd3 Nc6 10. Ne2 Qe7 11. 0-0 0-0 12. Ng3 h5 13. Qe1 g6 14. Bb5 Na5 15. e4 cxd4 16. cxd4 dxe4 17. fxe4 Nh7 18. Bh6 Rd8 19. Qe3 a6 20. Bd3 Nb3 21. Rad1 Nxd4 22. Bc4 Ne6 23. Nf5 Qc7 24. Rxd8+ Nxd8 25. Qd4 Ne6 26. Bxe6 fxe6 27. Nd6 g5 28. Qf2 Ra7 29. e5 Qd8 30. Qc2 Rc7 31. Qg6+ Kh8 32. Rf7 1-0

[Event "Oberliga Sued W 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.3"]
[White "Koehler, Patrick"]
[Black "Moeller, Jeremy"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2108"]
[BlackElo "2041"]
[PlyCount "91"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nh3 Bd6 7. 0-0 0-0 8. Qd3 b6 9. cxd5 Nxd5 10. Bg5 Qe8 11. Qd2 Bb7 12. e4 Nxc3 13. bxc3 c5 14. Rfe1 cxd4 15. cxd4 Na6 16. Rab1 Qa4 17. d5 Bb4 18. Qd1 Qa5 19. Re2 fxe4 20. dxe6 Qe5 21. Rxb4 Nxb4 22. Be7 Nxa2 23. Rxa2 Qxe6 24. Rd2 Qxe7 25. Rd7 Qb4 26. Rxb7 e3 27. fxe3 Rad8 28. Bd5+ Kh8 29. Qa1 Qg4 30. Nf4 Rde8 31. Bf3 Qg5 32. Qc3 Re7 33. Rxe7 Qxe7 34. h4 a5 35. h5 Re8 36. Nd5 Qg5 37. Kg2 h6 38. Nf4 Qc5 39. Qd3 Qxe3 40. Ng6+ Kh7 41. Qf5 Rd8 42. Ne7+ Kh8 43. Be4 Qd2+ 44. Kh3 Qd7 45. Ng6+ Kg8 46. Bd5+ 1-0

[Event "Oberliga Sued W 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.7"]
[White "Roos, Thomas"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2167"]
[BlackElo "2117"]
[PlyCount "71"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Qb6 12. h3 Na6 13. Re1 Nd7 14. Re2 Nb4 15. Bg5 h6 16. Bf4 Qa6 17. Qd2 g5 18. Bxg5 hxg5 19. Qxg5 Nf6 20. Nh4 Nh7 21. Qh5 Nd3 22. Nf5 Bf6 23. f4 e6 24. Nh6+ Kg7 25. Re3 Rab8 26. e5 dxe5 27. Ng4 Rxb2+ 28. Kg1 exd5 29. Qh6+ Kh8 30. Nxd5 Rfb8 31. Ngxf6 Rb1+ 32. Rxb1 Rxb1+ 33. Kg2 Rb2+ 34. Kf3 Rf2+ 35. Kg4 Qe6+ 36. Kh4 1-0

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "10.6"]
[White "Helbig, Daniel"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2159"]
[BlackElo "2096"]
[PlyCount "45"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Worms"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 c5 3. Bg2 f6 4. c4 d4 5. d3 Nc6 6. 0-0 e5 7. a3 a5 8. e3 Bg4 9. h3 Be6 10. exd4 cxd4 11. Nbd2 Nh6 12. Ne4 Nf7 13. Bd2 Be7 14. b4 f5 15. Nc5 Bxc5 16. bxc5 Qe7 17. Qe2 0-0 18. Rfb1 e4 19. dxe4 Qxc5 20. Rxb7 Nd6 21. Ng5 Rf6 22. Qh5 Rh6 23. Rxg7+ 1-0

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "9.6"]
[White "Koehler, Patrick"]
[Black "Roos, Thomas"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2096"]
[BlackElo "2197"]
[PlyCount "26"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Heimbach Weis/Neuwied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 0-0 7. h3 c6 8. Be3 a6 9. 0-0 b5 10. b4 Bb7 11. cxb5 axb5 12. Qb3 exd4 13. Nxd4 g6 1/2-1/2

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "7.7"]
[White "Weyerhaeuser, Joerg"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2076"]
[BlackElo "2096"]
[PlyCount "42"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gau Algesheim"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 b5 5. e3 Bb7 6. b3 Bg7 7. Bb2 0-0 8. Be2 bxc4 9. bxc4 Qb6 10. Qc2 e6 11. e4 exd5 12. exd5 Re8 13. 0-0 d6 14. a4 Bc8 15. Bd3 Na6 16. Re1 Rxe1+ 17. Nxe1 Nb4 18. Qc1 Nxd3 19. Nxd3 Bf5 20. Ne1 Rb8 21. Bc3 Bxb1 0-1

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "6.8"]
[White "Busch, Raimund"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2262"]
[BlackElo "2096"]
[PlyCount "56"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Remagen"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 a6 5. 0-0 b5 6. c4 Bb7 7. Qc2 Qd7 8. cxb5 axb5 9. a4 bxa4 10. Nc3 Nf6 11. e5 Nd5 12. Bb5 c6 13. Nxd5 Ra5 14. e6 fxe6 15. Nb6 Qc7 16. Bd3 Qxb6 17. Bxg6+ hxg6 18. Qxg6+ Kf8 19. Ng5 Rxg5 20. Bxg5 Qxd4 21. Rxa4 Qxa4 22. Bxe7+ Kxe7 23. Qxg7+ Kd8 24. Qxh8+ Kc7 25. h4 Nd7 26. h5 c5 27. h6 Bxg2 28. Kxg2 Qg4+ 1/2-1/2

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "4.6"]
[White "Kessler, Alexander"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1815"]
[BlackElo "2096"]
[PlyCount "72"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Illingen Turm"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. b3 d5 5. Bd3 Nc6 6. c3 Bg4 7. Ne2 e6 8. h3 Bh5 9. Nd2 Be7 10. 0-0 0-0 11. Rc1 Rac8 12. Kh1 Rfe8 13. g4 Bg6 14. Nf3 Ne4 15. Ne5 Nxe5 16. Bxe5 cxd4 17. Bxe4 Bxe4+ 18. f3 d3 19. fxe4 dxe2 20. Qxe2 dxe4 21. Bd4 Qc7 22. Qg2 e5 23. Bxa7 Ra8 24. Qxe4 Rxa7 25. Qf3 Bg5 26. Rc2 Ra6 27. Rd1 e4 28. Qf5 Ra5 29. Qf2 Rf8 30. c4 f5 31. gxf5 Raxf5 32. Qg2 Qe7 33. Rcd2 Bxe3 34. Rd7 Qxd7 35. Rxd7 Rf1+ 36. Kh2 Bf4+ 0-1

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "2.7"]
[White "Koehler, Patrick"]
[Black "Scholtes, Benedikt"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2096"]
[BlackElo "2048"]
[PlyCount "69"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Trier"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. c3 Bg7 4. e3 Nf6 5. Qb3 d5 6. Bxf6 Bxf6 7. f4 e6 8. Nd2 0-0 9. Nh3 b6 10. Nf2 c5 11. Nf3 Nc6 12. g4 Na5 13. Qc2 Nc4 14. Bxc4 dxc4 15. 0-0-0 Bb7 16. Qe2 Qc7 17. Rhg1 Rad8 18. gxf5 exf5 19. Ne5 Bxe5 20. fxe5 b5 21. h4 Qc6 22. Nh3 Qf3 23. Qxf3 Bxf3 24. Rdf1 Bg4 25. Nf4 Rfe8 26. Rf2 a5 27. Rd2 Kf7 28. e4 cxd4 29. cxd4 b4 30. e6+ Kg7 31. e5 Bf3 32. d5 c3 33. Rd4 cxb2+ 34. Kxb2 Bxd5 35. Rgd1 1-0

[Event "Oberliga Sued W 1718"]
[Site "Germany"]
[Date "2017.09.10"]
[Round "1.8"]
[White "Koehler, Patrick"]
[Black "Grewenig, Jan"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2096"]
[BlackElo "2089"]
[PlyCount "83"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Schwarzenbach Caissa"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. e4 Bg7 8. Nf3 0-0 9. a4 Qxb6 10. a5 Qb4 11. Ra4 Qb7 12. Ra3 Bd7 13. Bc4 Qb4 14. Nd2 Bh6 15. Qe2 Bb5 16. Bxb5 axb5 17. 0-0 c4 18. e5 Bxd2 19. Bxd2 dxe5 20. Qxe5 Nbd7 21. Qd4 Qc5 22. Qxc5 Nxc5 23. Nxb5 Rfb8 24. Nc3 Rxb2 25. Be3 Nb3 26. a6 Rc2 27. Nb5 Nxd5 28. Rd1 Rb2 29. h4 Nxe3 30. fxe3 Nc5 31. Nc7 Ra7 32. Rd8+ Kg7 33. Rc8 Rb3 34. Ra5 Nd7 35. Nb5 Rxa6 36. Rxa6 Rxb5 37. Rxc4 Rb7 38. Ra3 h5 39. Rca4 Ne5 40. Kh2 e6 41. Kg3 Ng4 42. Kf3 1/2-1/2

[Event "Oberliga Sued W 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "9.8"]
[White "Bohn, Thomas"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2332"]
[BlackElo "2100"]
[PlyCount "61"]
[EventDate "2016.09.25"]
[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 "Koblenz"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nf6 2. Nf3 d5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. d3 c5 7. a4 Nc6 8. Qe1 b6 9. Na3 Bb7 10. c3 Re8 11. Ne5 Nd7 12. Nxd7 Qxd7 13. e4 Na5 14. Bd1 dxe4 15. dxe4 Bc6 16. f5 Rad8 17. fxg6 hxg6 18. Bf4 Bxa4 19. Be2 Qe6 20. Qg3 Qxe4 21. Rae1 Qc6 22. h4 e5 23. Bc1 Rf8 24. h5 gxh5 25. Rf5 Rd6 26. Bxh5 Rg6 27. Bxg6 Qxg6 28. Rg5 Qh7 29. Rgxe5 Nc6 30. Re8 Nd8 31. Rxf8+ 1-0

[Event "Oberliga Sued W 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "4.8"]
[White "Kertesz, Alfred"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2263"]
[BlackElo "2096"]
[PlyCount "63"]
[EventDate "2016.09.25"]
[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 "Heimbach Weis/Neuwied"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 d6 6. e4 Ba6 7. f4 Nbd7 8. Nf3 g6 9. Nd2 Rb8 10. Bxc4 Bxc4 11. Nxc4 Bg7 12. e5 dxe5 13. fxe5 Nh5 14. g4 Rb4 15. Qe2 e6 16. 0-0 Qh4 17. dxe6 fxe6 18. Ne4 Nxe5 19. Ncd6+ Kd7 20. gxh5 Rf8 21. Bg5 Qh3 22. Bf4 Nd3 23. Qxd3 Bd4+ 24. Be3 Rxb2 25. Nxc5+ Ke7 26. Nc8+ Rxc8 27. Rf7+ Kxf7 28. Qf1+ Qxf1+ 29. Rxf1+ Bf6 30. Ne4 Rcc2 31. Rxf6+ Ke7 32. Rf2 1/2-1/2

[Event "BL2-Sued 1516"]
[Site "Germany"]
[Date "2016.04.10"]
[Round "9.7"]
[White "Theel, Thomas"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2180"]
[BlackElo "2094"]
[PlyCount "110"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Schwegenheim"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. c3 b6 6. Qe2 d5 7. Nbd2 Nc6 8. 0-0 0-0 9. dxc5 bxc5 10. e4 e6 11. Rd1 Qb6 12. Rb1 Bb7 13. b4 cxb4 14. cxb4 Rad8 15. b5 Nd4 16. Nxd4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Bxd4 20. Be3 Bxe3 21. Qxe3 Qxb5 22. Qxa7 Qe2 23. Rxd8 Rxd8 24. h3 Rd2 25. a4 Kg7 26. a5 Qe4 27. Qb6 Ra2 28. Rc1 Qa4 29. a6 e5 30. Re1 Qa5 31. Qxa5 Rxa5 32. a7 Kf6 33. Rb1 Rxa7 34. g3 Ra3 35. Kg2 h5 36. Rb7 Ke6 37. Rb8 Kf5 38. Rb7 f6 39. Rg7 g5 40. Rh7 Kg6 41. Rh8 Ra4 42. Rg8+ Kf5 43. Rh8 h4 44. g4+ Ke6 45. Re8+ Kf7 46. Rb8 Ra6 47. Rb7+ Kg6 48. Rb8 Re6 49. Rg8+ Kf7 50. Ra8 e4 51. Ra7+ Kg6 52. Ra3 f5 53. gxf5+ Kxf5 54. Ra8 Re5 55. Rf8+ Kg6 1/2-1/2

[Event "BL2-Sued 1516"]
[Site "Germany"]
[Date "2016.03.13"]
[Round "8.6"]
[White "Ruefenacht, Matthias"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2323"]
[BlackElo "2098"]
[PlyCount "111"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Brombach"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bd3 Nd7 7. 0-0 Nb4 8. Be4 Nxe5 9. dxe5 Qxd1 10. Rxd1 Be6 11. Nc3 g6 12. a3 Na6 13. Be3 Bg7 14. f4 0-0 15. Ne2 Nc7 16. Nd4 Nd5 17. Bd2 Bg4 18. Nf3 Rad8 19. c4 Nc7 20. Be3 Ne6 21. h3 Bxf3 22. Bxf3 a6 23. g3 f6 24. Bg4 f5 25. Bf3 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Nxd8 28. Bb6 Ne6 29. b4 g5 30. b5 gxf4 31. Bxc6 axb5 32. Bxb7 bxc4 33. Bd5 Kf7 34. Bxc4 Bxe5 35. gxf4 Bxf4 36. a4 Kf6 37. a5 Bb8 38. Bxe6 Kxe6 39. a6 f4 40. a7 Bxa7 41. Bxa7 Kf5 42. Kf2 e5 43. Bb8 e4 44. Bc7 Kg5 45. Bd8+ Kf5 46. Ke2 Ke5 47. Kd2 h5 48. Bg5 Kf5 49. Bh4 Ke5 50. Kc3 f3 51. Bg3+ Kf5 52. Kd2 h4 53. Bc7 f2 54. Ke2 e3 55. Bd8 Ke4 56. Bg5 1-0

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2015.04.12"]
[Round "9.1"]
[White "Hammes, Michael"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2351"]
[BlackElo "2109"]
[PlyCount "57"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Koblenz SV"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 d6 5. e4 Bg7 6. Be2 0-0 7. Nf3 b5 8. cxb5 a6 9. a4 axb5 10. Bxb5 Ba6 11. Qe2 Qa5 12. 0-0 Bxb5 13. Nxb5 Qb4 14. Nc3 Na6 15. Ra3 Nc7 16. Nd2 Rfb8 17. Rb3 Qa5 18. Nc4 Qa6 19. Ra3 Nd7 20. Bg5 Rb4 21. Nb5 Rc8 22. Bxe7 Nxb5 23. axb5 Qxb5 24. b3 Ne5 25. Bxd6 Nxc4 26. bxc4 Rxc4 27. e5 Qb4 28. Ra7 Re4 29. Qa6 1-0

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "7.2"]
[White "Koehler, Patrick"]
[Black "Schulz, Klaus Juergen"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2109"]
[BlackElo "2361"]
[PlyCount "68"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Heimbach Weis/Neuwied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nc3 Nbd7 8. Qb3 Qb6 9. c5 Qa6 10. Nh4 0-0 11. Nxf5 exf5 12. Qc2 g6 13. Bg5 Rfe8 14. b4 Qc4 15. Qd2 Ne4 16. Nxe4 dxe4 17. Bf4 Nf8 18. f3 exf3 19. Rac1 Qxe2 20. Rxf3 Qxd2 21. Bxd2 Bf6 22. Rd3 Rad8 23. Bc3 Kg7 24. a4 Ne6 25. Rcd1 Nc7 26. d5 Bxc3 27. Rxc3 Nxd5 28. Rcd3 Re5 29. b5 Kf6 30. a5 a6 31. Bxd5 cxd5 32. b6 Ke6 33. c6 bxc6 34. Rc3 Kd7 0-1

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2015.02.01"]
[Round "6.2"]
[White "Armbrust, Florian"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2311"]
[BlackElo "2109"]
[PlyCount "78"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz II"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Be2 0-0 8. h3 Bf6 9. Nf3 Re8 10. 0-0 Nc6 11. b3 h6 12. Be3 Bf5 13. Rc1 d5 14. c5 Nc8 15. Qd2 N8e7 16. Rfd1 Be6 17. g4 g5 18. Bd3 Bg7 19. Re1 Qd7 20. Qe2 Ng6 21. Bxg6 fxg6 22. Rcd1 b6 23. cxb6 axb6 24. Nb5 Rf8 25. Ne5 Nxe5 26. dxe5 c5 27. Nd6 d4 28. Bc1 Bd5 29. Rd3 Qc6 30. Rg3 Ra7 31. a4 Re7 32. Nc4 Qe6 33. Ba3 Ba8 34. a5 Qc6 35. f3 b5 36. Nb6 Rxe5 37. Qf2 Bb7 38. Rc1 Rfe8 39. Rg2 Bf8 0-1

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "5.2"]
[White "Koehler, Patrick"]
[Black "Perske, Thore"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2109"]
[BlackElo "2239"]
[PlyCount "106"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Heidesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 Bg7 5. e4 d6 6. Nc3 0-0 7. Bg5 a6 8. a4 e6 9. Qd2 exd5 10. cxd5 Re8 11. Ra3 Nbd7 12. Nh3 Qc7 13. Nf2 Rb8 14. Be2 c4 15. a5 Nc5 16. Qf4 Nh5 17. Qe3 b5 18. axb6 Qxb6 19. Ncd1 f6 20. Bh6 Qb4+ 21. Kf1 Bxh6 22. Qxh6 Na4 23. g4 Ng7 24. h4 Nxb2 25. Rc3 Nxd1 26. Nxd1 Rf8 27. Rxc4 Qa5 28. Qf4 Ne8 29. g5 Qd8 30. Nf2 Rb1+ 31. Kg2 Rb2 32. Qe3 Bd7 33. Bd3 Bb5 34. Rc2 Rb3 35. f4 Qd7 36. Rd2 fxg5 37. hxg5 Bxd3 38. Rxd3 Rxd3 39. Nxd3 Qg4+ 40. Qg3 Qe2+ 41. Nf2 Ng7 42. Qd3 Qa2 43. Kf3 Nh5 44. f5 Nf4 45. Qd4 gxf5 46. exf5 Rxf5 47. Kg4 Rf8 48. Qe4 Ng6 49. Qe6+ Kh8 50. Rh2 Qc4+ 51. Ne4 Ne5+ 52. Kh5 Qxe4 53. Kh6 Ng4+ 0-1

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "3.2"]
[White "Koehler, Patrick"]
[Black "Ollenberger, Roland"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2109"]
[BlackElo "2215"]
[PlyCount "154"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Worms"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Qd3 a6 7. Nc3 d6 8. Bg2 Nbd7 9. b3 Be7 10. 0-0 0-0 11. Bb2 Rb8 12. Rac1 b6 13. Nc6 Ne5 14. Nxe7+ Qxe7 15. Qd4 Bb7 16. Bxb7 Rxb7 17. Rfd1 Rd8 18. Ba3 Nc6 19. Qh4 Na7 20. Rd3 Ne8 21. Qf4 Nc8 22. Rcd1 Rbd7 23. e4 Qf6 24. Qe3 Qe5 25. Bb4 Nc7 26. f4 Qh5 27. e5 d5 28. Ne4 a5 29. Ba3 Na6 30. cxd5 Rxd5 31. Rxd5 exd5 32. Nf2 Qg6 33. g4 Qc2 34. Rd2 Qc6 35. f5 Na7 36. Qg5 f6 37. exf6 Qxf6 38. Qxf6 gxf6 39. Be7 Rd7 40. Bxf6 Nc5 41. Kg2 Nc6 42. Bd4 a4 43. Bxc5 bxc5 44. Ne4 Rg7 45. Rxd5 axb3 46. axb3 Rxg4+ 47. Kf3 Rh4 48. Nxc5 Rxh2 49. Kf4 Ne7 50. Re5 Kf7 51. Ne4 Rh1 52. Nd6+ Kf8 53. Rb5 Rf1+ 54. Kg5 Rg1+ 55. Kf6 Ng8+ 56. Ke5 Re1+ 57. Ne4 h5 58. Rb8+ Kg7 59. Rb7+ Kh6 60. Rb6+ Kg7 61. Kf4 h4 62. Ng5 Rf1+ 63. Ke4 Re1+ 64. Kd4 Rf1 65. Rg6+ Kh8 66. Ke5 Re1+ 67. Ne4 Re3 68. b4 h3 69. Rg3 h2 70. Rxe3 h1Q 71. f6 Qh5+ 72. Ke6 Qg4+ 73. Ke5 Qh5+ 74. Ke6 Qe8+ 75. Kf5 Nh6+ 76. Kf4 Qb8+ 77. Kg5 Qe5+ 0-1

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2014.10.19"]
[Round "2.2"]
[White "Mueller, Reinhold"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2280"]
[BlackElo "2109"]
[PlyCount "93"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schwarzenbach Caissa"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 c5 4. d5 e5 5. dxe6 dxe6 6. Qxd8+ Kxd8 7. Nc3 Bxc3+ 8. bxc3 Nc6 9. Bf4 f6 10. 0-0-0+ Ke8 11. g3 Nge7 12. Nd2 Kf7 13. Ne4 e5 14. Be3 b6 15. Rd6 Be6 16. Bg2 Rad8 17. Rhd1 Rxd6 18. Nxd6+ Kg7 19. f4 Na5 20. fxe5 fxe5 21. Bg5 Nf5 22. Bd5 h6 23. Bxe6 Nxd6 24. Rxd6 hxg5 25. h3 Re8 26. Bd5 Re7 27. Kc2 Nb7 28. Rc6 Nd8 29. Rc8 Nf7 30. Kd3 e4+ 31. Ke3 Nd6 32. Rd8 Nf5+ 33. Kf2 Kf6 34. g4 Ng7 35. Rd6+ Ne6 36. Ke3 Ke5 37. Rxe6+ Rxe6 38. Bxe6 Kxe6 39. Kxe4 Kd6 40. Kf3 Ke5 41. Ke3 Kd6 42. Kf3 Ke5 43. e3 Kd6 44. Kg3 Ke5 45. h4 Kf6 46. h5 Kg7 47. Kf3 1-0

[Event "Oberliga Sued W 1415"]
[Site "Germany"]
[Date "2014.09.21"]
[Round "1.2"]
[White "Koehler, Patrick"]
[Black "Bastian, Herbert"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2109"]
[BlackElo "2315"]
[PlyCount "78"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Saarbruecken SVG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 0-0 5. Nc3 c5 6. d5 d6 7. Bg5 e6 8. Qd2 h6 9. Be3 Kh7 10. Nge2 exd5 11. cxd5 a6 12. a4 Qa5 13. Ra3 Nbd7 14. Ng3 Ne5 15. Be2 Qb4 16. 0-0 Nc4 17. Bxc4 Qxc4 18. Na2 a5 19. Rc1 Qa6 20. Nc3 Bd7 21. e5 dxe5 22. Bxc5 Rfc8 23. Be7 Ng8 24. d6 Nxe7 25. dxe7 Qe6 26. Rd1 Bc6 27. Qd6 Qxd6 28. Rxd6 Re8 29. Nd5 Bxd5 30. Rxd5 Rxe7 31. Rb3 f5 32. Rb6 e4 33. fxe4 fxe4 34. Kf1 Rc8 35. Rxa5 Rc1+ 36. Ke2 e3 37. Rab5 Rc2+ 38. Kd3 Rd2+ 39. Kc4 Rc7+ 0-1

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "9.3"]
[White "Koehler, Patrick"]
[Black "Kling, Felix"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2126"]
[BlackElo "2032"]
[PlyCount "187"]
[EventDate "2013.10.13"]
[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 "Mutterstadt"]
[BlackTeam "Gau Algesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. Qb3 Qc8 6. cxd5 cxd5 7. Nc3 e6 8. d3 Be7 9. Bf4 0-0 10. Rc1 Nc6 11. 0-0 Qd7 12. e4 Bg6 13. Ne5 Nxe5 14. Bxe5 Ng4 15. Bf4 dxe4 16. dxe4 e5 17. Nd5 Rac8 18. Bd2 Bc5 19. h3 Nf6 20. Nxf6+ gxf6 21. Bc3 Rfd8 22. Rfd1 Qe7 23. g4 h5 24. Rxd8+ Rxd8 25. Rd1 hxg4 26. hxg4 Kg7 27. Bf3 Rxd1+ 28. Qxd1 Qd6 29. Qxd6 Bxd6 30. Kf1 Kh6 31. Bd2+ Kh7 32. Ke2 Bf8 33. Kd3 Bc5 34. Ke2 Bf8 35. Bg2 Bh6 36. Bb4 Bf4 37. Be7 Bg5 38. f3 Kh6 39. Kd3 Bh4 40. Bb4 Bg3 41. Bc5 b6 42. Be7 Kg5 43. Ke3 Bf4+ 44. Kf2 Bc1 45. b3 Bb2 46. Bf1 Bd4+ 47. Kg3 Bc3 48. Ba6 Bh7 49. b4 Be1+ 50. Kg2 Kf4 51. b5 Bh4 52. Bd6 Ke3 53. Bb8 Kd4 54. Bxa7 Kc5 55. a4 Be1 56. Bb8 Kb4 57. Bc7 Ka5 58. Bd8 Bh4 59. Kh3 Bg5 60. Kg3 Bg6 61. Kf2 Bh7 62. Ke2 f5 63. Bxg5 fxe4 64. fxe4 Bxe4 65. Bf6 Kxa4 66. Bxe5 Bd5 67. Kd3 Be6 68. g5 Kb4 69. Bd6+ Ka4 70. Kd4 Ka5 71. Bf4 Ka4 72. Ke5 Bc4 73. Be3 Ka5 74. Kd6 Kb4 75. Bxb6 Kc3 76. Kc5 Be2 77. Ba5+ Kc2 78. Bb7 Kd3 79. Bd5 Ke3 80. b6 Ba6 81. Bxf7 Kf4 82. g6 Ke5 83. Bc3+ Kf5 84. g7 Bb7 85. g8Q Kf4 86. Qg7 Ke4 87. Qe5+ Kf3 88. Bd5+ Kg4 89. Qf6 Kg3 90. Bxb7 Kh3 91. Ba6 Kg2 92. b7 Kg1 93. b8Q Kh1 94. Qg8 1-0

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "8.2"]
[White "Koehler, Patrick"]
[Black "Lang, Torsten"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2126"]
[BlackElo "2338"]
[PlyCount "54"]
[EventDate "2013.10.13"]
[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 "Mutterstadt"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. c3 Bg7 4. e3 Nf6 5. Qb3 d5 6. Bxf6 Bxf6 7. f4 0-0 8. Nf3 c5 9. Nbd2 e6 10. Be2 Nc6 11. 0-0 Bd7 12. Kh1 c4 13. Qc2 b5 14. g4 fxg4 15. Ne5 Bxe5 16. dxe5 Qh4 17. Rg1 Nxe5 18. fxe5 Rf2 19. Rg2 Bc6 20. Rf1 Rxg2 21. Kxg2 d4+ 22. e4 Qh3+ 23. Kf2 Qe3+ 24. Kg2 Qxe2+ 25. Rf2 d3 26. Qc1 Bxe4+ 27. Nxe4 Qxe4+ 0-1

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.02.09"]
[Round "6.3"]
[White "Seidler, Lukas"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2163"]
[BlackElo "2126"]
[PlyCount "63"]
[EventDate "2013.10.13"]
[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 "Schott Mainz II"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 c5 7. d5 g6 8. Nc3 Bg7 9. Bf4 0-0 10. Qe2 e6 11. d6 Nc6 12. Nf3 f6 13. 0-0-0 fxe5 14. Bg5 Bf6 15. Bh6 Nd4 16. Qd2 Nxf3 17. gxf3 Nd7 18. Ne4 Bg7 19. Bh3 Qe8 20. Bxg7 Kxg7 21. Ng5 Rf6 22. Rhf1 h6 23. Ne4 Rf4 24. Qe3 b6 25. Rg1 Bb7 26. Rg4 Bxe4 27. Rxf4 Bf5 28. Rh4 g5 29. Rg1 Qg6 30. Bxf5 exf5 31. f4 Kf6 32. Rxh6 1-0

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.01.19"]
[Round "5.2"]
[White "Perske, Thore"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2158"]
[BlackElo "2126"]
[PlyCount "150"]
[EventDate "2013.10.13"]
[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 "Heidesheim"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Be3 0-0 8. Nf3 Bf6 9. Be2 Bg4 10. b3 Re8 11. 0-0 Nc6 12. Rc1 d5 13. c5 Nc8 14. h3 Be6 15. Qd2 N8e7 16. g4 h6 17. Nh2 Qd7 18. f4 g6 19. Rf2 Bg7 20. Nf3 Kh7 21. Rcf1 b6 22. cxb6 axb6 23. Bb5 Qd6 24. Ne5 f6 25. Bxc6 Nxc6 26. Nxg6 Bd7 27. Nh4 f5 28. Nf3 fxg4 29. hxg4 Bxg4 30. Ne5 Bf5 31. Nb5 Qe7 32. Rc1 Nxe5 33. fxe5 Be4 34. Rxc7 Qh4 35. Rff7 Qh1+ 36. Kf2 Rf8 37. a4 Rxf7+ 38. Rxf7 Rc8 39. Nc7 Kg8 40. e6 Rxc7 41. Rxc7 Qh2+ 42. Kf1 Qxc7 43. Bxh6 Qe7 44. Bxg7 Kxg7 45. Ke2 Qxe6 46. Qc3 Kf6 47. Kd2 Kg5 48. Qe3+ Kh5 49. Kc3 Qd6 50. Qf2 Kg4 51. Qe2+ Kh3 52. Qf1+ Kh2 53. Qf2+ Kh3 54. Qf1+ Kg4 55. Qe2+ Kh4 56. Qd2 Qg3+ 57. Kb4 Qd6+ 58. Kc3 Kh5 59. Qe2+ Kg5 60. Qe1 Kf6 61. Qh4+ Ke6 62. Qg4+ Ke7 63. Qg7+ Kd8 64. Qg8+ Kc7 65. Qg7+ Kb8 66. Kb2 Qc7 67. Qf8+ Kb7 68. Qf2 Qc6 69. Qf7+ Ka6 70. Qf1+ b5 71. axb5+ Qxb5 72. Qf6+ Qb6 73. Qf1+ Kb7 74. Qf7+ Qc7 75. Qf2 Qg7 1/2-1/2

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2013.12.15"]
[Round "4.3"]
[White "Kovacs, Gabor H"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2471"]
[BlackElo "2126"]
[PlyCount "93"]
[EventDate "2013.10.13"]
[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 "Schwegenheim"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Bg7 5. 0-0 cxd4 6. Nxd4 0-0 7. c4 Nc6 8. Nc3 Qb6 9. Nc2 d6 10. b3 Qa5 11. Nb5 a6 12. Bd2 Qb6 13. Nc3 Qc5 14. h3 Qh5 15. e3 Qxd1 16. Raxd1 Rb8 17. Rfe1 Bd7 18. Nd4 Rfc8 19. g4 e6 20. Nxc6 Bxc6 21. a4 Ne8 22. Rc1 Kf8 23. Ne4 Ke7 24. Bb4 f5 25. Ng5 h6 26. Nf3 Bxf3 27. Bxf3 b5 28. cxb5 axb5 29. Rxc8 Rxc8 30. a5 Kd7 31. Bb7 Rc2 32. a6 Kc7 33. Rd1 d5 34. Ba5+ Kb8 35. Rd2 Rc1+ 36. Kg2 Nd6 37. Bxd5 exd5 38. Rxd5 Ra1 39. Rxd6 Rxa5 40. Rxg6 Bc3 41. gxf5 b4 42. e4 Bd4 43. Rd6 Be5 44. Rxh6 Ka7 45. f6 Rxa6 46. f7 Bg7 47. Rh7 1-0

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2013.11.24"]
[Round "3.3"]
[White "Koehler, Patrick"]
[Black "Ollenberger, Roland"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2126"]
[BlackElo "2227"]
[PlyCount "43"]
[EventDate "2013.10.13"]
[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 "Mutterstadt"]
[BlackTeam "Worms"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. h4 Bb4 7. h5 Nf4 8. g3 Nxe4 9. gxf4 exf4 10. Bd2 Bxc3 11. Bxc3 Nxc3 12. bxc3 0-0 13. Qd4 Qe7+ 14. Be2 Qa3 15. h6 f6 16. hxg7 Rf7 17. d6 cxd6 18. Bf3 Re7+ 19. Kf1 Re5 20. Nh3 Qc5 21. Bd5+ Kxg7 22. Qxf4 1-0

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2013.11.10"]
[Round "2.2"]
[White "Koehler, Patrick"]
[Black "Bureik, Matthias"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2126"]
[BlackElo "2137"]
[PlyCount "208"]
[EventDate "2013.10.13"]
[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 "Mutterstadt"]
[BlackTeam "Schwarzenbach II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. c3 Nf6 5. Qb3 d5 6. Nd2 c6 7. Bxf6 Bxf6 8. f4 Qc7 9. Ngf3 Be6 10. Be2 Nd7 11. c4 Qb6 12. 0-0 Qxb3 13. Nxb3 a5 14. c5 h6 15. Rfb1 g5 16. Nc1 0-0 17. a4 Rfb8 18. b4 axb4 19. a5 Bf7 20. Ne5 Be8 21. Rxb4 gxf4 22. exf4 Nf8 23. Bd3 Bxe5 24. fxe5 e6 25. Ne2 Ng6 26. Rb6 Kf8 27. h3 Ke7 28. Rab1 Rxa5 29. Rxb7+ Rxb7 30. Rxb7+ Kd8 31. g4 Ra3 32. gxf5 Rxd3 33. fxg6 Bxg6 34. Nf4 Rd1+ 35. Kf2 Bf5 36. Ke3 Re1+ 37. Kf3 Rf1+ 38. Kg3 Rd1 39. Rb4 Kc7 40. Ra4 Rd2 41. h4 Rd1 42. h5 Kb7 43. Kf2 Rb1 44. Ra2 Rb3 45. Ra1 Bg4 46. Kg2 Rb4 47. Kg3 Bf5 48. Rd1 Rb3+ 49. Kg2 Ka6 50. Ng6 Kb5 51. Kf2 Bg4 52. Rh1 Rf3+ 53. Kg2 Rd3 54. Rh4 Bf3+ 55. Kf2 Be4 56. Nf4 Rxd4 57. Nxe6 Ra4 58. Rf4 Ra2+ 59. Kg3 Rg2+ 60. Kh4 Kc4 61. Rf6 d4 62. Nf4 Rg5 63. e6 d3 64. e7 Re5 65. Re6 Rxe6 66. Nxe6 d2 67. e8Q d1Q 68. Ng7 Qd4 69. Qe6+ Kxc5 70. Qxh6 Qf2+ 71. Kg4 Qf3+ 72. Kh4 Qf2+ 73. Kg4 Bf3+ 74. Kf5 Bxh5+ 75. Kg5 Be2 76. Ne6+ Kb5 77. Nf4 Qg3+ 78. Kf6 Qc3+ 79. Kg5 Bc4 80. Qd6 Qg7+ 81. Kh4 Qh7+ 82. Kg5 Qg8+ 83. Kh4 c5 84. Qd7+ Kb4 85. Qd2+ Ka4 86. Qc2+ Kb5 87. Qb2+ Bb3 88. Qe2+ Qc4 89. Qe8+ Kb4 90. Qb8+ Ka3 91. Qa7+ Kb2 92. Kg3 Qc3+ 93. Kf2 Qd4+ 94. Kg3 Qe3+ 95. Kg4 Bd1+ 96. Kf5 Bc2+ 97. Kg4 Qg1+ 98. Kh4 Qe1+ 99. Kg5 Qg3+ 100. Kh5 Bd1+ 101. Kh6 Qxf4+ 102. Kg6 Bc2+ 103. Kh5 Qf5+ 104. Kh4 Qh7+ 0-1

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2013.10.13"]
[Round "1.2"]
[White "Simkin, Mark"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2072"]
[BlackElo "2126"]
[PlyCount "115"]
[EventDate "2013.10.13"]
[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 "Saarbruecken"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 0-0 5. Nc3 c5 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Qa5 11. h3 Rb8 12. Bd2 a6 13. Rac1 b5 14. Nxb5 Qd8 15. Nd4 Rxb2 16. Bc3 Rb7 17. Bxb7 Bxb7 18. Nb3 Qc8 19. Kh2 Be4 20. Qd2 Qf5 21. Qf4 Qxf4 22. gxf4 Bh6 23. e3 Nh5 24. c5 dxc5 25. Nxc5 Bf3 26. Nd7 Re8 27. Ne5 Bd5 28. Ng4 Bf8 29. a3 f6 30. Rfd1 Bf3 31. Rd2 h6 32. Ba5 e5 33. fxe5 f5 34. Nf6+ Nxf6 35. exf6 Kf7 36. Bb4 Bxb4 37. axb4 Re6 38. Kg3 Bc6 39. Rc3 Bb5 40. Rd4 Kxf6 41. h4 g5 42. hxg5+ hxg5 43. f4 g4 44. e4 fxe4 45. Re3 Bd3 46. Kxg4 Rc6 47. f5 Rb6 48. Kf4 Rb5 49. Rd6+ Kf7 50. Rxa6 Rxb4 51. Rd6 Ra4 52. Kg5 Ra1 53. Rd7+ Kf8 54. Rh3 Kg8 55. f6 Rg1+ 56. Kf4 Rf1+ 57. Ke5 Rg1 58. f7+ 1-0

[Event "Oberliga Sued W 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "2.2"]
[White "Koehler, Patrick"]
[Black "Lang, Torsten"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2100"]
[BlackElo "2347"]
[PlyCount "41"]
[EventDate "2012.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nh3 Re8 12. Nf2 Qa5 13. Ra3 Ne5 14. Be2 Qb4 15. 0-0 Rb8 16. a5 Bd7 17. Qc1 c4 18. Be3 Rec8 19. Na2 Qb5 20. Nc3 Qb4 21. Na2 1/2-1/2

[Event "Oberliga Sued W 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "1.2"]
[White "Kuklin, Valentin"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2346"]
[BlackElo "2140"]
[PlyCount "35"]
[EventDate "2012.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken SVG"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. exd6 exd6 7. h3 Be7 8. Be2 Bf5 9. 0-0 0-0 10. Nc3 d5 11. c5 Nc8 12. Qb3 Bf6 13. Nxd5 Bxd4 14. Qxb7 Be4 15. Nxd4 Nxd4 16. Bc4 Nb6 17. cxb6 Rb8 18. bxc7 1-0

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8"]
[White "Carow, Johannes"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2164"]
[BlackElo "2120"]
[PlyCount "101"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Heidesheim"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. g4 Nd7 10. Qd2 f5 11. g5 a5 12. b3 b6 13. 0-0-0 Nc5 14. Rg1 Bd7 15. Bg2 Rb8 16. Nb5 Kh8 17. Nec3 Ra8 18. Kb2 Nc8 19. h4 Na7 20. Qe2 Nxb5 21. cxb5 Qe7 22. Rh1 Kg8 23. h5 fxe4 24. fxe4 Rf4 25. Bxf4 exf4 26. Bf3 Qe5 27. Rc1 a4 28. Qc4 a3+ 29. Kc2 Qxg5 30. Rcg1 Qf6 31. hxg6 hxg6 32. Re1 g5 33. Rhg1 Be8 34. b4 Nd7 35. Bg4 Ra7 36. Be6+ Kf8 37. Qd3 Ne5 38. Qh3 Bg6 39. Bf5 Bf7 40. Kb3 Ke7 41. Re2 Nc4 42. Ree1 Ne5 43. Ne2 Kf8 44. Rd1 c5 45. bxc6 Nxc6 46. b5 Ne7 47. Nd4 Ra5 48. Kb4 Bxd5 49. exd5 Nxd5+ 50. Kb3 Ke7 51. Qf3 1-0

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7"]
[White "Koehler, Patrick"]
[Black "Mayer, Frank"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2120"]
[BlackElo "2334"]
[PlyCount "119"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Illingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. c3 Nf6 5. Qb3 Nc6 6. Nf3 d6 7. Nbd2 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qb5+ c6 11. Qxe5+ Qe7 12. Qxe7+ Kxe7 13. Bc4 h6 14. Bf4 Nh5 15. Nf3 Be6 16. Bxe6 Kxe6 17. 0-0-0 g5 18. Bc7 Rac8 19. Bg3 Nxg3 20. hxg3 c5 21. Rhe1 Rhd8 22. Rxd8 Rxd8 23. e4 Bf6 24. Kc2 fxe4 25. Rxe4+ Kf5 26. Re2 b6 27. Nd2 h5 28. Nc4 g4 29. Ne3+ Kg6 30. Rd2 Rf8 31. Rd6 Kg7 32. Rd7+ Kg6 33. f4 gxf3 34. gxf3 Be5 35. f4 Bb8 36. Kd3 Re8 37. c4 h4 38. gxh4 Bxf4 39. Nd5 Bb8 40. Ne7+ Kh5 41. Nc6 Bf4 42. Re7 Rc8 43. Nxa7 Rd8+ 44. Kc3 Kxh4 45. Re6 Ra8 46. Re7 Bg5 47. Rb7 Rf8 48. Kb3 Rf2 49. Rxb6 Bc1 50. Kc3 Bd2+ 51. Kd3 Bc1 52. a4 Bxb2 53. a5 Bc1 54. a6 Rd2+ 55. Kc3 Rd8 56. Nb5 Bf4 57. a7 Kg4 58. Rb7 Kf5 59. Rf7+ Ke4 60. Rxf4+ 1-0

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6"]
[White "Fritsche, Lutz"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2330"]
[BlackElo "2120"]
[PlyCount "107"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koblenz"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. bxc3 d6 7. cxd6 exd6 8. Nf3 dxe5 9. Nxe5 Nd7 10. Nf3 Bd6 11. d4 0-0 12. Bg5 Re8+ 13. Be2 Be7 14. Be3 c5 15. 0-0 Qa5 16. Qb3 Nb6 17. Bb5 c4 18. Bxc4 Nxc4 19. Qxc4 Be6 20. Qd3 Rac8 21. Qe4 b6 22. Bd2 Ba3 23. Rfe1 h6 24. c4 Qa4 25. d5 Bd7 26. Qd3 Rxe1+ 27. Rxe1 Bd6 28. Rc1 Qxa2 29. Be3 Qb2 30. Rb1 Qf6 31. Bd4 Qf5 32. Qxf5 Bxf5 33. Rc1 Kf8 34. Ne5 Bc5 35. Bxc5+ Rxc5 36. g4 f6 37. gxf5 fxe5 38. Ra1 Rc7 39. Kf1 Ke7 40. Ke2 Kf6 41. Kd3 Kxf5 42. h4 Rd7 43. Ke3 g5 44. hxg5 hxg5 45. Rh1 Rc7 46. Kd3 b5 47. cxb5 Rc5 48. Ra1 Rxd5+ 49. Ke3 Rxb5 50. Rxa7 Rb3+ 51. Ke2 g4 52. Rf7+ Ke4 53. Rg7 Rb2+ 54. Kf1 1/2-1/2

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5"]
[White "Adocchio, Giampiero"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2197"]
[BlackElo "2120"]
[PlyCount "50"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Frankenthal"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. f3 Nd7 8. Kb1 Rc8 9. h4 h5 10. Nh3 c5 11. Ne2 cxd4 12. Nxd4 Ngf6 13. Ng5 Ne5 14. Qe1 Qc7 15. Bc1 0-0 16. f4 Nc4 17. f5 gxf5 18. Bxc4 Qxc4 19. Nxf5 Qxc2+ 20. Ka1 Rfe8 21. Qg3 Ng4 22. Nxg7 Kxg7 23. Qf4 f6 24. Ne6+ Kf7 25. Ng5+ Kg7 1/2-1/2

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4"]
[White "Koehler, Patrick"]
[Black "Armbrust, Florian"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2120"]
[BlackElo "2280"]
[PlyCount "55"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Schott Mainz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 c5 6. c3 cxd4 7. exd4 b6 8. Bd3 Bb7 9. Qe2 d6 10. 0-0-0 Nbd7 11. h4 h6 12. h5 gxh5 13. Bxf6 Nxf6 14. Ne4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 d5 17. Qf4 Qb8 18. Qe3 Qd6 19. Rxh5 f5 20. Re1 Rae8 21. Ne5 Rf6 22. g4 f4 23. Qh3 Re6 24. g5 Bxe5 25. gxh6 Kh8 26. dxe5 Qc6 27. Qg4 Rg8 28. Qxf4 1-0

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "2"]
[White "Leuranguer, Yannick"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2297"]
[BlackElo "2120"]
[PlyCount "29"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. h3 Nf6 6. Bf4 0-0 7. Qd2 Qa5 8. Bd3 Nbd7 9. 0-0 e5 10. Bh6 Re8 11. Bxg7 Kxg7 12. a3 Nf8 13. b4 Qc7 14. Bc4 Be6 15. Bxe6 1/2-1/2

[Event "Oberliga Sued W 1112"]
[Site "Germany"]
[Date "2011.09.25"]
[Round "1"]
[White "Koehler, Patrick"]
[Black "Gross, Georg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2120"]
[BlackElo "2310"]
[PlyCount "78"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Saarbruecken Gambit"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nc6 2. d5 Ne5 3. f4 Ng6 4. h4 e6 5. dxe6 fxe6 6. h5 N6e7 7. e4 Nf6 8. Bd3 d5 9. e5 Nfg8 10. Nf3 c5 11. c3 Qb6 12. Qc2 Bd7 13. Bxh7 0-0-0 14. Bxg8 Nxg8 15. Be3 Nh6 16. Nbd2 Qa6 17. Ng5 Be8 18. Nb3 Ba4 19. Qe2 Bb5 20. Qf2 d4 21. cxd4 cxd4 22. Qc2+ Kb8 23. Bxd4 Bb4+ 24. Kf2 Bd3 25. Qd1 Bf5 26. a3 Be7 27. Rc1 Bg4 28. Qc2 Rc8 29. Qd2 Qb5 30. Na1 Rcd8 31. Ne4 Nf5 32. Nc2 Qd5 33. Nc3 Qb3 34. Ne2 Bxe2 35. Kxe2 Ng3+ 36. Ke1 Nxh1 37. Ne3 Bh4+ 38. Kf1 Ng3+ 39. Kg1 Rxd4 0-1

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2011.04.10"]
[Round "9.3"]
[White "Gross, Georg"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2329"]
[BlackElo "2072"]
[PlyCount "91"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken Gambit"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. 0-0 Nf6 8. c4 0-0 9. Nc3 Rb8 10. Rb1 c5 11. Qa4 a6 12. a3 d6 13. Bd2 Nd7 14. Qc2 Ne5 15. b3 Bb7 16. Ne4 Qc7 17. Bc3 Bxe4 18. Qxe4 f5 19. Qd5+ Kh8 20. Qd2 Nd7 21. Bxg7+ Kxg7 22. Qc3+ Nf6 23. b4 cxb4 24. axb4 Rfc8 25. Rfc1 Qa7 26. Ra1 Qb6 27. Ra4 Kh6 28. c5 dxc5 29. Qe3+ g5 30. h4 Rg8 31. bxc5 Qc7 32. Qe6 f4 33. hxg5+ Rxg5 34. Rxf4 Kg7 35. Rf5 Rxf5 36. Qxf5 h6 37. e4 e5 38. f4 Re8 39. c6 a5 40. Kh2 a4 41. Rf1 a3 42. Ra1 Qxc6 43. Rxa3 Qc7 44. Ra6 Qf7 45. Bf3 Qg6 46. Ra7+ 1-0

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2011.03.20"]
[Round "8.4"]
[White "Bernhardt, Rolf"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2233"]
[BlackElo "2072"]
[PlyCount "68"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nf3 e6 7. c4 N5f6 8. Be2 c5 9. 0-0 cxd4 10. Nxd4 Be7 11. b3 0-0 12. Bb2 a6 13. g3 Qc7 14. Bf3 Nc5 15. Qc2 e5 16. Nf5 e4 17. Nxe7+ Qxe7 18. Re1 Bf5 19. Nd2 Qe6 20. Qc3 Rad8 21. Re3 Rd3 22. Rxd3 Nxd3 23. Be2 Nxb2 24. Qxb2 e3 25. Nf3 exf2+ 26. Kxf2 Ng4+ 27. Ke1 Re8 28. Nd4 Qe3 29. Nxf5 Qf2+ 30. Kd1 Rd8+ 31. Qd2 Rxd2+ 32. Kxd2 Qxf5 33. Bxg4 Qxg4 34. Re1 h5 0-1

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2011.02.27"]
[Round "7.4"]
[White "Koehler, Patrick"]
[Black "Ollenberger, Roland"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2072"]
[BlackElo "2232"]
[PlyCount "23"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Worms"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Be3 c5 7. Nge2 Qb6 8. Nxd4 cxd4 9. Na4 Qa5+ 10. b4 Qxb4+ 11. Bd2 Qa3 12. Bc1 1/2-1/2

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2011.02.06"]
[Round "6.4"]
[White "Erdmann, Stefan"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2131"]
[BlackElo "2072"]
[PlyCount "107"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ludwigshafen"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 Na6 11. 0-0 Nc7 12. a4 b6 13. Re1 Ba6 14. Bxa6 Nxa6 15. Na2 Qd7 16. Rb1 Re7 17. b3 Rae8 18. Qe2 Nc7 19. Bb2 Nxe4 20. Nxe4 Rxe4 21. Qxe4 Rxe4 22. Rxe4 Qf5 23. Ree1 Bxb2 24. Rxb2 Nxd5 25. g3 Qd3 26. Nc1 Qd4+ 27. Rf2 Nf6 28. Kg2 Ne4 29. Rfe2 d5 30. Re3 Kg7 31. Nd3 f5 32. Ne5 c4 33. bxc4 dxc4 34. R1e2 c3 35. Rd3 Qxa4 36. Rd7+ Kf6 37. Rc7 b5 38. Nd7+ Ke6 39. Nc5+ Kd6 40. Nxa4 Kxc7 41. Rxe4 fxe4 42. Nxc3 Kc6 43. g4 b4 44. Nxe4 a5 45. Kf3 a4 46. Ke3 a3 47. Nd2 a2 48. Nb3 Kd5 49. Kd3 Kc6 50. Ke4 Kd6 51. f5 gxf5+ 52. gxf5 Kc6 53. Ke5 Kb5 54. Kd5 1-0

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2011.01.16"]
[Round "5.4"]
[White "Koehler, Patrick"]
[Black "Braun, Peter"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2072"]
[BlackElo "2133"]
[PlyCount "47"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Frankenthal"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 c5 8. 0-0 0-0 9. Bxb4 cxb4 10. a3 bxa3 11. Nxa3 d6 12. Nc2 Nbd7 13. Nd2 Bxg2 14. Kxg2 Qc7 15. e3 Rfe8 16. Qf3 e5 17. Ra2 a5 18. Rfa1 Rac8 19. b4 d5 20. cxd5 e4 21. Qf5 g6 22. Qg5 Qc3 23. Nb1 Qb3 24. Nd2 1/2-1/2

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2010.12.12"]
[Round "4.4"]
[White "Koehler, Patrick"]
[Black "Carow, Johannes"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2072"]
[BlackElo "2061"]
[PlyCount "130"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Heidesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 a6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 b6 6. e4 d6 7. Be2 Bb7 8. Qc2 Nbd7 9. 0-0 Rc8 10. a4 Nc5 11. f3 e6 12. Be3 Be7 13. Rfc1 0-0 14. b4 Ncd7 15. Qb3 Qc7 16. a5 bxa5 17. Rxa5 Qb8 18. Ra2 Rfe8 19. Na4 Bd8 20. c5 dxc5 21. bxc5 Qa8 22. Rac2 Bc6 23. Nb6 Bxb6 24. cxb6 Bb7 25. Rc7 Rxc7 26. bxc7 Rc8 27. Qa3 Ne8 28. Qa4 Ndf6 29. Qa5 Bxe4 30. fxe4 Qxe4 31. Kf2 Nd5 32. Qa3 Qxe3+ 33. Qxe3 Nxe3 34. Kxe3 Rxc7 35. Ra1 g6 36. Rxa6 Nf6 37. Bf3 Rc3+ 38. Kf2 Rc7 39. Kg3 Rd7 40. Nc6 Kg7 41. Kf4 Ng8 42. Ke5 Ne7 43. Nxe7 Rxe7 44. Bc6 Rc7 45. Kd6 Rc8 46. Ra2 Rd8+ 47. Ke7 Rc8 48. Bd7 Rf8 49. Rf2 e5 50. Rf6 e4 51. g4 e3 52. Rf3 f5 53. gxf5 Rf7+ 54. Kd6 gxf5 55. Rxe3 f4 56. Rf3 Rf8 57. Ke5 Kg6 58. Rf1 f3 59. Rg1+ Kh5 60. Bf5 Rb8 61. Bg4+ Kh4 62. Bxf3 Rf8 63. Rg3 h5 64. Ke4 Rf4+ 65. Ke3 Re4+ 1/2-1/2

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2010.11.14"]
[Round "3.4"]
[White "Hell, Manfred"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2007"]
[BlackElo "2072"]
[PlyCount "89"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Winterbach Turm"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. e4 e5 6. d5 Nce7 7. b4 f5 8. Qa4+ Bd7 9. Qc2 Nf6 10. Bd3 0-0 11. 0-0 f4 12. c5 h6 13. a4 g5 14. Ba3 Ng6 15. Nd2 g4 16. g3 h5 17. Nc4 Ne8 18. c6 bxc6 19. dxc6 Be6 20. Rab1 Bh6 21. Bc1 h4 22. Nd5 Rf7 23. b5 Nf6 24. gxf4 Bxd5 25. exd5 Nxf4 26. Ne3 Qf8 27. a5 Nh3+ 28. Kh1 Bxe3 29. Bxe3 Rg7 30. Bh6 Nh5 31. Be4 N5f4 32. b6 axb6 33. axb6 Qf7 34. Bxg7 Qxg7 35. b7 Rb8 36. Ra1 Kf7 37. Ra8 Qh8 38. Rfa1 g3 39. Rxb8 Qg7 40. fxg3 hxg3 41. Rf1 Qh6 42. Rc8 Ng5 43. b8Q Nxe4 44. Qxc7+ Kf6 45. Qd8+ 1-0

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "2.3"]
[White "Mueller, Reinhold"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2268"]
[BlackElo "2072"]
[PlyCount "91"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken SVG"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. a4 axb5 10. Bxb5 Ba6 11. Qe2 Bxb5 12. Nxb5 Na6 13. 0-0 Nc7 14. Nc3 Qb8 15. Nd2 Qb7 16. Ra3 Ra6 17. Nc4 Nd7 18. Rd1 Nb6 19. Rb3 Qa7 20. Nb5 Nxb5 21. axb5 Ra4 22. Na3 c4 23. Re3 c3 24. e5 Rc8 25. Kh1 dxe5 26. fxe5 Bh6 27. Rxc3 Rxc3 28. Bxh6 Rc8 29. e6 f6 30. d6 Rd8 31. d7 Qc7 32. Rc1 Qd6 33. Rc6 Re4 34. Qf1 Qe5 35. Nc2 Rh4 36. h3 Rxh6 37. Rxb6 Rh4 38. Rc6 Rf4 39. Qg1 Qb8 40. Ne3 Rd4 41. Nc4 Re4 42. Nd2 Re2 43. Nf3 Rxb2 44. Qc1 Qxb5 45. Rc8 Qb6 46. Rxd8+ 1-0

[Event "Oberliga Sued W 1011"]
[Site "Germany"]
[Date "2010.10.10"]
[Round "1.4"]
[White "Biegler, Markus"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2059"]
[BlackElo "2072"]
[PlyCount "121"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Illingen"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. a3 Bd7 9. Rb1 Qc8 10. d3 Bh3 11. Nf4 Bxg2 12. Kxg2 Ne8 13. Be3 Nc7 14. Qd2 a5 15. b3 Rb8 16. Nb5 Nxb5 17. cxb5 Nd4 18. a4 b6 19. Nd5 Qb7 20. h4 e6 21. Nf4 Rbd8 22. Rfe1 d5 23. Bxd4 dxe4 24. Be3 e5 25. Nh3 exd3+ 26. f3 Rfe8 27. Nf2 f5 28. Rbc1 Rd7 29. Rc4 Qd5 30. Nd1 e4 31. Rf1 Rde7 32. f4 h5 33. Kh2 Qe6 34. Re1 Qf6 35. Nc3 Rd7 36. Nb1 Kh7 37. Kg2 Kg8 38. Kf2 Kh7 39. Na3 Qe6 40. Rb1 Bf6 41. Rcc1 Qd5 42. Nc4 Re6 43. Re1 Qa8 44. Rbd1 Qd8 45. Kg2 Qa8 46. Kh3 Qd8 47. Qc1 Qh8 48. Qb1 Qd8 49. Bc1 Bc3 50. Bd2 Bf6 51. Qc1 Qh8 52. Ne3 Red6 53. Nc4 Re6 54. Be3 Qd8 55. Nd2 Red6 56. Qc4 Re7 57. Nb1 Qh8 58. Bd2 Qd8 59. Qc1 Bd4 60. Be3 Rf6 61. Bd2 1/2-1/2

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "8.7"]
[White "Gress, Alexander"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2018"]
[BlackElo "2119"]
[PlyCount "58"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Schwarzenbach"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. Bd3 Nd7 8. f3 Rc8 9. Qf2 c5 10. Be2 b4 11. Nb1 cxd4 12. Bxd4 Ngf6 13. g4 0-0 14. h4 Nxg4 15. fxg4 Bxe4 16. Bd3 Bxh1 17. Bxg7 Kxg7 18. h5 Qb6 19. Qe2 Ne5 20. Nd2 Rc7 21. Ngf3 Bxf3 22. Nxf3 Nxg4 23. Kb1 Qf2 24. Qe4 f5 25. Qd4+ Qxd4 26. Nxd4 Kf6 27. hxg6 hxg6 28. Bxa6 Ne3 29. Rd3 f4 0-1

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2010.02.28"]
[Round "7.6"]
[White "Polster, Wolfgang"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2257"]
[BlackElo "2119"]
[PlyCount "49"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koblenz 25"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be3 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Kb1 Qa5 8. f3 b5 9. Nd5 Qd8 10. Nxf6+ Bxf6 11. h4 Qc7 12. h5 c5 13. hxg6 fxg6 14. dxc5 Be6 15. cxd6 exd6 16. Nh3 Qf7 17. Ng5 Bxg5 18. Bxg5 Bxa2+ 19. Ka1 Nc6 20. b3 a5 21. Bxb5 Qg7+ 22. Kxa2 Nb4+ 23. Kb1 Rfc8 24. Qxd6 Nxc2 25. Bc4+ 1-0

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2010.02.07"]
[Round "6.7"]
[White "Koehler, Patrick"]
[Black "Drexel, Christian"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2119"]
[BlackElo "2162"]
[PlyCount "91"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Frankenthal"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. c3 Nd7 5. Nbd2 e5 6. Bg3 Ne7 7. e4 0-0 8. Bc4 h6 9. Qc2 c6 10. dxe5 dxe5 11. 0-0 b5 12. Bb3 Bb7 13. c4 Rc8 14. Rfd1 Qc7 15. c5 Rcd8 16. Nf1 a5 17. a3 Kh7 18. Ne3 Bc8 19. Rd6 Qa7 20. Rad1 Rde8 21. Rc1 Ng8 22. Rxc6 Ngf6 23. Rd6 Nh5 24. c6 Nb6 25. Qc5 Nxg3 26. hxg3 Qc7 27. Rdd1 Rd8 28. Qxb5 f5 29. Rxd8 Rxd8 30. exf5 gxf5 31. Nh4 f4 32. Bc2+ Kh8 33. Ng6+ Kg8 34. Qb3+ Qf7 35. Qxb6 Re8 36. gxf4 exf4 37. Bb3 Be6 38. Bxe6 Rxe6 39. Qb8+ Re8 40. Qxe8+ Qxe8 41. c7 fxe3 42. c8Q exf2+ 43. Kxf2 Qxc8 44. Rxc8+ Kf7 45. Nf4 Bxb2 46. a4 1-0

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2010.01.24"]
[Round "5.7"]
[White "Bruch, Jochen"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2177"]
[BlackElo "2119"]
[PlyCount "81"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ludwigshafen"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 Nc6 5. c4 e5 6. Nc3 f5 7. d3 Nf6 8. Rb1 0-0 9. b4 h6 10. b5 Ne7 11. c5 Ne8 12. cxd6 cxd6 13. Qb3+ Kh7 14. a4 d5 15. Ba3 d4 16. Na2 Nc7 17. Rbc1 Be6 18. Bxe7 Bxb3 19. Bxd8 Nd5 20. Ba5 Bxa2 21. Ra1 b6 22. Bd2 e4 23. Rxa2 exf3 24. Bxf3 Rad8 25. Rd1 Rf7 26. Rc2 Bf8 27. Rc6 Bc5 28. h4 h5 29. Bxd5 Rxd5 30. Bf4 Rdd7 31. Kg2 Rfe7 32. Kf3 Kg7 33. a5 Kf7 34. Ra1 Rd5 35. Bg5 Red7 36. Rc1 Kg7 37. Rc2 Kf7 38. Bf4 Kg7 39. Bb8 Kh6 40. a6 Kg7 41. R2xc5 1-0

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2009.12.13"]
[Round "4.7"]
[White "Koehler, Patrick"]
[Black "Klein, Christoph"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2119"]
[BlackElo "2126"]
[PlyCount "78"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Heidesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Bb7 7. e4 exd5 8. exd5 d6 9. g3 Be7 10. Bg2 0-0 11. Nge2 Nbd7 12. 0-0 Nxb6 13. Re1 Re8 14. Nf4 Rb8 15. b3 Bf8 16. Bb2 Rxe1+ 17. Qxe1 Qc7 18. Qd2 Re8 19. Rd1 Qe7 20. h4 g6 21. Kf1 Bg7 22. Bf3 Bc8 23. Ng2 Ng4 24. Bxg4 Bxg4 25. Re1 Qd8 26. Nd1 Rxe1+ 27. Nxe1 Bh3+ 28. Kg1 Bxb2 29. Nxb2 Qe8 30. Nc4 Nxc4 31. bxc4 Qe4 32. Kh2 Bf1 33. h5 Qe2 34. Qg5 Qxf2+ 35. Kh1 f6 36. Qg4 Qxe1 37. Qc8+ Kf7 38. Qb7+ Qe7 39. Qxa6 Qe4+ 0-1

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2009.11.30"]
[Round "3.8"]
[White "Koehler, Patrick"]
[Black "Vogel, Johannes"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2119"]
[BlackElo "2070"]
[PlyCount "53"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Be2 a6 8. 0-0 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Re8 12. Bg5 Be7 13. h4 Nf6 14. Bxf6 Bxf6 15. Rad1 Qe7 16. Bd3 g6 17. c5 e5 18. dxe5 Qxc5 19. Rfe1 Bg7 20. Qf4 Be6 21. Bb1 Bd5 22. Ng5 h6 23. e6 Bxe6 24. Nxe6 Rxe6 25. Rxe6 fxe6 26. Bxg6 Rf8 27. Qg4 1/2-1/2

[Event "Oberliga Sued W 0910"]
[Site "Germany"]
[Date "2009.10.18"]
[Round "1.6"]
[White "Koehler, Patrick"]
[Black "Rueckert, Helge"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2119"]
[BlackElo "2086"]
[PlyCount "61"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Illingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 e6 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. c3 0-0 8. Qc2 d5 9. Ne5 Nbd7 10. Ndf3 c5 11. Nxd7 Qxd7 12. Ne5 Qe8 13. 0-0-0 c4 14. Be2 b5 15. g4 Ne4 16. Bxe7 Qxe7 17. Rdf1 b4 18. f3 Nd6 19. gxf5 Nxf5 20. Kd2 a5 21. Qa4 Bc8 22. Rfg1 Rb8 23. Bd1 bxc3+ 24. bxc3 Qh4 25. Rg2 Qh6 26. Ng4 Qh3 27. Rhg1 Rb2+ 28. Bc2 Rb7 29. Qa3 g6 30. Ne5 Qh6 31. Bxf5 1-0

[Event "Oberliga Sued W 0405"]
[Site "Germany"]
[Date "2005.03.13"]
[Round "8.7"]
[White "Koehler, Patrick"]
[Black "Birg, Andrej"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "2044"]
[BlackElo "1945"]
[PlyCount "212"]
[EventDate "2004.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Bad Bergzabern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Nxd2 6. Nbxd2 Nc6 7. a3 Bxd2+ 8. Qxd2 Qe7 9. Qf4 0-0 10. e3 Re8 11. Be2 Nxe5 12. 0-0 d6 13. Nd4 Bd7 14. Rfc1 a5 15. b3 b6 16. Ra2 c5 17. Nf3 Bc6 18. Rd2 a4 19. b4 cxb4 20. axb4 a3 21. Ra1 Bxf3 22. Bxf3 Ra4 23. Bd5 Rxb4 24. h3 Rb2 25. Qd4 b5 26. cxb5 Rxb5 27. Rxa3 Rb1+ 28. Kh2 Rc1 29. Ra7 Rc7 30. Rda2 Rf8 31. Rxc7 Qxc7 32. Ra7 Qc5 33. Qxc5 dxc5 34. Rc7 g6 35. Rxc5 Nd3 36. Rc2 Nb4 37. Rd2 Nxd5 38. Rxd5 Ra8 39. g4 Ra2 40. Kg3 Ra3 41. Rd6 Kg7 42. h4 Rb3 43. Kf4 Rb2 44. f3 Rh2 45. Kg3 Rh1 46. e4 Re1 47. Rd2 Rg1+ 48. Rg2 Rh1 49. Rh2 Rg1+ 50. Kf4 h6 51. h5 g5+ 52. Ke3 Ra1 53. Rd2 Re1+ 54. Kd4 Kf6 55. Ra2 Rd1+ 56. Ke3 Re1+ 57. Kf2 Rb1 58. Ra7 Rb2+ 59. Kg3 Rb5 60. Ra3 Rb1 61. Ra6+ Kg7 62. Ra5 Rb3 63. Rd5 Rb2 64. Rd3 Rb4 65. Re3 Kf6 66. f4 gxf4+ 67. Kxf4 Rb1 68. Rf3 Re1 69. Kg3+ Kg7 70. Rf4 Re3+ 71. Kf2 Ra3 72. e5 Rb3 73. Rf3 Rb4 74. Kg3 Re4 75. Rf5 Re1 76. Kf2 Re4 77. Kf3 Re1 78. Kf4 Rf1+ 79. Ke4 Re1+ 80. Kd5 Rd1+ 81. Kc6 Rg1 82. Rf4 Ra1 83. Kd6 Ra6+ 84. Kd5 Ra1 85. Ke4 Re1+ 86. Kf5 Re2 87. Rd4 Rf2+ 88. Ke4 Ra2 89. Rd7 Re2+ 90. Kf4 Re1 91. Rd3 Rf1+ 92. Rf3 Re1 93. Re3 Rf1+ 94. Kg3 Rg1+ 95. Kf3 Rh1 96. Kg2 Ra1 97. e6 fxe6 98. Rxe6 Ra7 99. Kg3 Rf7 100. Kh4 Ra7 101. Rb6 Rc7 102. Rb4 Ra7 103. g5 hxg5+ 104. Kg4 Ra6 105. Kxg5 Ra5+ 106. Kg4 Ra6 1/2-1/2

[Event "Oberliga Sued W 0405"]
[Site "Germany"]
[Date "2005.01.30"]
[Round "6.7"]
[White "Koehler, Patrick"]
[Black "Warter, Siegfried"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2044"]
[BlackElo "2065"]
[PlyCount "82"]
[EventDate "2004.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Saarbruecken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. Be2 h6 8. 0-0 e6 9. a4 a6 10. Ne1 Bb7 11. f4 Nxc3 12. bxc3 g6 13. Nf3 Nd7 14. g4 Nb6 15. Qc2 Rg8 16. h3 c5 17. Kh2 Qc7 18. axb5 axb5 19. Rxa8+ Bxa8 20. Be3 Nd5 21. Ra1 Bb7 22. Bd2 Be7 23. Qb1 Bc6 24. f5 cxd4 25. cxd4 gxf5 26. gxf5 exf5 27. Qxf5 Rg6 28. h4 c3 29. h5 Re6 30. Bc1 b4 31. Qc2 Qb7 32. Qb3 Nf4 33. Bc4 Bxf3 34. Bxe6 fxe6 35. Be3 Bd5 36. Qc2 Nxh5 37. Qg6+ Kd7 38. Qxh5 b3 39. Qe2 b2 40. Rb1 Be4 41. Rc1 b1Q 0-1

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2004.04.25"]
[Round "9.7"]
[White "Roselli, Marten"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2091"]
[PlyCount "62"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Siershahn"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. g3 d6 7. Bg2 Nd7 8. Nf3 Bg7 9. c3 Nf6 10. Nfd2 Rg8 11. 0-0 f4 12. gxf4 Bh6 13. Kh1 Rxg2 14. Kxg2 Nxd5 15. e3 Qc6 16. Kg3 Qd7 17. Kg2 Qc6 18. Kg3 Bf5 19. Qe1 0-0-0 20. f3 e5 21. e4 Nxf4 22. Rg1 Rg8+ 23. Kh4 Ng2+ 24. Rxg2 Rxg2 25. exf5 Rxh2+ 26. Kg4 Bf4 27. Qh4 Rxh4+ 28. Kxh4 d5 29. Nf1 Qh6+ 30. Kg4 Qh1 31. a3 h5# 0-1

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2004.01.18"]
[Round "5.8"]
[White "Koehler, Patrick"]
[Black "Barpiyeva, Gulsana"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2091"]
[BlackElo "2169"]
[PlyCount "89"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Trier"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Na6 6. Be3 Nc7 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 a6 10. h4 b5 11. e5 b4 12. Na4 Nd7 13. f4 dxe5 14. fxe5 Nxe5 15. h5 Ng4 16. h6 Bf6 17. Bxc5 a5 18. Nf3 Na6 19. Bd4 e5 20. Bb6 Qd7 21. Qc2 Qb7 22. c5 Bf5 23. Bd3 Bxd3 24. Qxd3 Nf2 25. Qb5 Nc7 26. c6 Nxb5 27. cxb7 Rab8 28. Bxf2 Rxb7 29. Kb1 Rd8 30. g4 e4 31. Bh4 Bxh4 32. Nxh4 Rbd7 33. Ng2 Rxd5 34. Ne3 R5d7 35. Rxd7 Rxd7 36. Rc1 Rd8 37. Rd1 Rc8 38. Nd5 Kf8 39. Nf6 Ke7 40. g5 Ke6 41. Nxe4 Rc4 42. Nec5+ Ke5 43. Re1+ Kd5 44. Nd7 Rd4 45. Nf6+ 1-0

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2003.12.14"]
[Round "4.8"]
[White "Neurohr, Juergen"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2127"]
[BlackElo "2091"]
[PlyCount "57"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. Rb1 Qa5 10. 0-0 Qxa2 11. Bg5 cxd4 12. cxd4 Qa3 13. Rb3 Qd6 14. e5 Qc7 15. Qd2 Nc6 16. Rc1 Qa5 17. Qe3 Rd8 18. Rb5 Qa4 19. d5 f6 20. dxc6 bxc6 21. exf6 exf6 22. Rbc5 fxg5 23. Nxg5 Bf6 24. Rxc6 Bxg5 25. Qxg5 Bf5 26. R6c5 Qe4 27. Bf3 Qd4 28. Rxf5 Rac8 29. Rfc5 1-0

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2003.11.23"]
[Round "3.8"]
[White "Koehler, Patrick"]
[Black "Drexel, Christian"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2091"]
[BlackElo "2179"]
[PlyCount "95"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Frankenthal"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 Nd7 5. Be3 e5 6. dxe5 Nxe5 7. Be2 Be6 8. Nf3 Ne7 9. Nd4 0-0 10. Nxe6 fxe6 11. 0-0 N7c6 12. f4 Nd7 13. Qd2 Qe7 14. Rad1 Rad8 15. Qe1 a6 16. g4 Nc5 17. Bf3 Rf7 18. Bg2 Rdf8 19. Qg3 Kh8 20. h4 Rg8 21. g5 Rgf8 22. Qg4 Qe8 23. e5 Qe7 24. Bxc5 dxc5 25. Bxc6 bxc6 26. Kg2 h5 27. Qg3 Rd8 28. Qe3 Qf8 29. Rxd8 Qxd8 30. Rd1 Rd7 31. Rxd7 Qxd7 32. Kf2 Bf8 33. Ke2 Kg7 34. Qd3 Qe8 35. Ne4 Kf7 36. Ke3 Be7 37. Ke2 Qb8 38. Qd2 a5 39. Kd1 a4 40. Qc3 Qb4 41. Qxb4 cxb4 42. c5 Ke8 43. Kd2 Kd7 44. Kd3 Kc8 45. Kc4 a3 46. b3 Kb7 47. Kxb4 Ka6 48. Nd2 1-0

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2003.11.02"]
[Round "2.8"]
[White "Koehler, Patrick"]
[Black "Herbold, Manfred"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2091"]
[BlackElo "2129"]
[PlyCount "94"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Landau"]
[BlackTeam "Ludwigshafen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 a5 6. Bd3 Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. dxe5 dxe5 10. Ng5 c6 11. 0-0 Nfd7 12. f4 h6 13. Nf3 0-0 14. Rad1 Re8 15. Kh1 Na6 16. Bb1 Nac5 17. Qc2 e4 18. Rd4 f5 19. Ng1 Nf6 20. Qe2 Be6 21. Rfd1 Bf7 22. Qe1 Ng4 23. h3 Nf6 24. Nge2 Bh5 25. R4d2 a4 26. Qh4 Rad8 27. Rxd8 Rxd8 28. Rxd8+ Qxd8 29. Nd4 Qd7 30. Qf2 Bf7 31. Qe2 Nd3 32. b3 axb3 33. axb3 Nxf4 34. exf4 Qxd4 35. Nd1 Nh5 36. Kh2 Nxf4 37. Qf1 Qe5 38. g3 Nh5 39. Qf2 Be6 40. Ne3 g5 41. Bc2 Nxg3 42. Qxg3 Qxg3+ 43. Kxg3 f4+ 44. Kg2 fxe3 45. Bxe4 Bxh3+ 46. Kf3 Kg7 47. Kxe3 Kf6 0-1

[Event "Oberliga Sued W 0304"]
[Site "Germany"]
[Date "2003.10.12"]
[Round "1.8"]
[White "Mueller, Reinhold"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2039"]
[BlackElo "2091"]
[PlyCount "75"]
[EventDate "2003.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 Nd7 10. Bg5 Ne5 11. Nxe5 Bxe5 12. Rd1 Re8 13. d6 Be6 14. Qb5 Bxd6 15. e5 f6 16. Bxf6 exf6 17. Qxb7 Qc7 18. Bxa6 Bxe5 19. Qxc7 Bxc7 20. 0-0 Be5 21. Bb5 Red8 22. Rc1 Rab8 23. a4 Bf5 24. Rfd1 Bf4 25. Ra1 Kf8 26. g3 Be5 27. Rac1 Rxd1+ 28. Rxd1 Bd4 29. Rc1 a6 30. Bxa6 Rxb2 31. Ne2 Bh3 32. Nxd4 cxd4 33. Rd1 Ra2 34. Bb5 Ke7 35. f4 d3 36. Rxd3 Ra1+ 37. Kf2 Rh1 38. g4 1/2-1/2

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2003.03.30"]
[Round "9.5"]
[White "Osieka, Udo"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2292"]
[BlackElo "2226"]
[PlyCount "81"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Be3 Nc6 7. d5 Nb8 8. Nf3 Nbd7 9. 0-0 c6 10. Rc1 Qc7 11. h3 a6 12. a3 c5 13. Nd2 b6 14. f4 Bb7 15. g4 e6 16. g5 Ne8 17. dxe6 fxe6 18. Bg4 Kh8 19. Bxe6 Bxc3 20. Rxc3 Ng7 21. Bg4 Rae8 22. Bf3 b5 23. Rd3 Nb6 24. b3 Re7 25. h4 Rfe8 26. Bf2 bxc4 27. bxc4 Rf8 28. Bg3 Ne6 29. Bg2 Nd4 30. h5 Bc6 31. Rxd4 cxd4 32. Bf2 Kg8 33. Bxd4 Nxc4 34. Nxc4 Bxe4 35. Ne3 d5 36. Nxd5 Bxd5 37. Bxd5+ Ref7 38. hxg6 hxg6 39. Qd3 Qd6 40. Be5 Qc5+ 41. Kg2 1-0

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2003.03.09"]
[Round "8.5"]
[White "Koehler, Patrick"]
[Black "Esswein, Karlheinz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2226"]
[BlackElo "2100"]
[PlyCount "65"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. 0-0 e6 6. c4 Be7 7. Nc3 0-0 8. Re1 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Re1 Qa5 13. Bd2 Bb4 14. Re5 b5 15. Qe1 Bxd2 16. Nxd2 Rad8 17. cxb5 cxb5 18. Nb3 Qxe1+ 19. Raxe1 a6 20. Rc1 Nd7 21. Ree1 Nb6 22. Rc6 Nc4 23. Rxa6 Nxb2 24. Re5 Bd1 25. d5 Nd3 26. Re3 Nb4 27. dxe6 Bxb3 28. e7 Nxa6 29. exd8Q Rxd8 30. axb3 Kf8 31. Bf1 Rd5 32. Kg2 Nc7 33. Rd3 1/2-1/2

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2003.02.09"]
[Round "7.5"]
[White "Sahm, Philipp"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2052"]
[BlackElo "2226"]
[PlyCount "135"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 0-0 11. Rae1 a6 12. a4 Na5 13. Qa2 Bxf3 14. Nxf3 b6 15. h3 Qb7 16. Qb1 b5 17. axb5 axb5 18. Be5 g6 19. Qc1 Nd7 20. Bg3 Bf6 21. h4 Rfc8 22. h5 b4 23. hxg6 hxg6 24. Qh6 Bg7 25. Qh3 Nf8 26. c4 Nxc4 27. b3 Na5 28. Bd6 Rc3 29. Ne5 Rd8 30. Bxf8 Rxf8 31. Re3 Bxe5 32. dxe5 Kg7 33. Qh4 f5 34. Rh3 Kf7 35. Qh7+ Ke8 36. Qxb7 Nxb7 37. Bb5+ Kd8 38. Rh7 Rc7 39. Rxc7 Kxc7 40. Rc1+ Kb6 41. Bd7 Nd8 42. Ra1 Rf7 43. Ba4 Ra7 44. Rc1 Rc7 45. Rxc7 Kxc7 46. f4 Nc6 47. Kf2 Na5 48. Ke3 Kb6 49. Kd4 Nb7 50. Be8 Nc5 51. Bxg6 Nxb3+ 52. Kd3 Nc5+ 53. Kc2 Kb5 54. Bh5 Kc4 55. g4 fxg4 56. Bxg4 Kd4 57. Bf3 b3+ 58. Kb1 Nd3 59. f5 Kxe5 60. fxe6 Kxe6 61. Bd1 Nc5 62. Kb2 Ke5 63. Kc3 Ke4 64. Bh5 Ke3 65. Bg6 d4+ 66. Kb2 d3 67. Kc3 d2 68. Bh5 1/2-1/2

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2003.01.26"]
[Round "6.5"]
[White "Koehler, Patrick"]
[Black "Koch, Hans Juergen"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2226"]
[BlackElo "2279"]
[PlyCount "69"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Na6 6. Be2 Nc7 7. Nf3 Nf6 8. 0-0 0-0 9. h3 a6 10. Qc2 e6 11. a4 exd5 12. cxd5 Qe7 13. Bg5 Bd7 14. Rad1 h6 15. Be3 Nh7 16. e5 Bf5 17. Qd2 g5 18. exd6 Qxd6 19. Bd3 Bxd3 20. Qxd3 Nf6 21. Qc4 b6 22. a5 Rfc8 23. axb6 Qxb6 24. Na4 Qb7 25. d6 Ne6 26. Nxc5 Nxc5 27. Bxc5 a5 28. b4 Nd7 29. Rfe1 Bf6 30. Qg4 axb4 31. Bd4 b3 32. Bxf6 Nxf6 33. Qf5 Kg7 34. Re7 Qb4 35. Rxf7+ 1-0

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2002.12.15"]
[Round "5.5"]
[White "Repplinger, Marc"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2246"]
[BlackElo "2226"]
[PlyCount "125"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. e3 Bg7 5. Be2 c5 6. 0-0 Nc6 7. Qe1 0-0 8. a4 Qc7 9. Qh4 e5 10. e4 dxe4 11. dxe4 Nd4 12. Bc4 Nxf3+ 13. gxf3 Be6 14. Na3 Rad8 15. f5 Bxc4 16. Nxc4 Nh5 17. Bg5 Rd4 18. b3 Re8 19. Kh1 Rd7 20. Rg1 Qc6 21. Rad1 b6 22. Qg4 Rd4 23. c3 Rxd1 24. Rxd1 Bf8 25. fxg6 hxg6 26. Qd7 Qxd7 27. Rxd7 f6 28. Be3 Re7 29. Rd8 Kf7 30. Nd6+ Kg8 31. Kg2 Ng7 32. Bh6 Ne6 33. Bxf8 Nxf8 34. Nc8 Rc7 35. Nd6 Rd7 36. Rxd7 Nxd7 37. Nc8 a6 38. Ne7+ Kf7 39. Nd5 a5 40. c4 Ke6 41. Kf2 Kf7 42. Ke3 g5 43. Kf2 Ke6 44. Kg3 f5 45. exf5+ Kxf5 46. Ne7+ Kf6 47. Nc8 Kf5 48. Ne7+ Kf6 49. Nd5+ Kf5 50. Ne3+ Kf6 51. Kf2 Ke6 52. Nd5 Kf5 53. Ke3 Ke6 54. Kd2 Kf5 55. Kd3 Ke6 56. h3 Kf5 57. Ke3 Ke6 58. Kd2 Kf5 59. Kd3 Ke6 60. Ke3 Kf5 61. Ne7+ Ke6 62. Nd5 Kf5 63. Ne7+ 1/2-1/2

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2002.11.17"]
[Round "4.5"]
[White "Kreuscher, Wolfgang2"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1982"]
[BlackElo "2226"]
[PlyCount "110"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Bc4 e6 7. Nf3 Nc6 8. d4 Be7 9. 0-0 0-0 10. Re1 Nxc3 11. bxc3 Bf6 12. Bd3 Ne7 13. Qe2 Qc7 14. Qe4 Ng6 15. h4 Bd7 16. h5 Bc6 17. Qe3 Ne7 18. Ng5 Nf5 19. Qh3 h6 20. Rxe6 Bxg5 21. Qxf5 g6 22. Rxc6 Qxc6 23. hxg6 fxg6 24. Qxg6+ Qxg6 25. Bxg6 Rac8 26. Bxg5 hxg5 27. Rc1 Rfd8 28. Be4 b6 29. Kf1 Rxd4 30. Bf5 Rc5 31. Be6+ Kg7 32. Rc2 Rd6 33. Bb3 Kf6 34. Ke1 Re5+ 35. Re2 Rc6 36. c4 Rxe2+ 37. Kxe2 Ke5 38. Ke3 Rc7 39. g3 Re7 40. f4+ gxf4+ 41. gxf4+ Kf5+ 42. Kf3 Kf6 43. Kg4 Re3 44. Bc2 Ra3 45. Bb3 a5 46. c5 bxc5 47. Bd5 a4 48. f5 Ke5 49. Be6 Rc3 50. Bf7 a3 51. Be6 c4 52. Bf7 Rc2 53. Be6 Rxa2 54. Bxc4 Rg2+ 55. Kf3 a2 0-1

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2002.11.03"]
[Round "3.4"]
[White "Muench, Ingo"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2252"]
[BlackElo "2226"]
[PlyCount "165"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Qe2 Bxe4 6. Qxe4 Nf6 7. Qe2 e6 8. g3 Nbd7 9. Bg2 Bd6 10. 0-0 0-0 11. b3 e5 12. Bb2 Re8 13. d3 a5 14. Nd2 a4 15. Nc4 Qc7 16. Nxd6 Qxd6 17. Rfe1 a3 18. Bc1 Qd4 19. Be3 Qd6 20. Rad1 Nd5 21. Qd2 Rad8 22. c4 Nxe3 23. Rxe3 Nf6 24. h3 b6 25. Qc3 Re7 26. Rde1 Nd7 27. b4 c5 28. b5 Rde8 29. Qxa3 f5 30. Bc6 g5 31. Qc3 f4 32. Re4 fxg3 33. fxg3 h6 34. Kg2 Rf8 35. R4e2 Kh7 36. Be4+ Kg8 37. Qc2 Nf6 38. Bc6 Kg7 39. Qc3 Ra7 40. a3 Qd4 41. Qxd4 exd4 42. Re7+ Rf7 43. Rxa7 Rxa7 44. Ra1 Ra4 45. Kf2 Kg6 46. Bf3 Kf7 47. Bd1 Ra5 48. a4 Nd7 49. Kf3 Nf6 50. Ra2 Ke7 51. h4 Kf7 52. Re2 Ra7 53. hxg5 hxg5 54. Ra2 Ra5 55. Kf2 Kg7 56. Kf3 Kf7 57. Kg2 Ke6 58. Re2+ Kd6 59. Rf2 Ke6 60. Rf1 Ra7 61. Rh1 Ra8 62. Re1+ Kd6 63. Rf1 Ke6 64. Rf2 Ra7 65. Kf1 Ra8 66. Ra2 Kd6 67. Bf3 Ra5 68. Ke1 Ra7 69. Rf2 Ke5 70. Bd1 Rh7 71. Kd2 Ke6 72. Kc2 Rh1 73. g4 Rg1 74. Rh2 Nxg4 75. Bxg4+ Rxg4 76. Rh6+ Kf5 77. Rxb6 Rg2+ 78. Kc1 g4 79. Rb8 g3 80. Rg8 Kf4 81. b6 Ke3 82. b7 Kxd3 83. b8Q 1-0

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2002.10.20"]
[Round "2.5"]
[White "Fulea, Dan"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2198"]
[BlackElo "2226"]
[PlyCount "77"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 0-0-0 15. g3 Nxe4 16. Qxe4 Bd6 17. c4 c5 18. d5 Nf6 19. Qc2 exd5 20. cxd5 Kb8 21. Bc3 Rhe8 22. Bxf6 gxf6 23. Nh4 Qa5 24. Kb1 Qb5 25. Nf5 Re2 26. Rd2 Rxd2 27. Qxd2 c4 28. Nxd6 Rxd6 29. Qxh6 Qxd5 30. Qc1 c3 31. bxc3 Ra6 32. a3 Qc5 33. h6 Rb6+ 34. Ka1 Rb3 35. h7 b5 36. h8Q+ Kb7 37. Qxf6 Rxa3+ 38. Kb2 Ra4 39. Qxf7+ 1-0

[Event "Oberliga Sued W 0203"]
[Site "Germany"]
[Date "2002.09.29"]
[Round "1.5"]
[White "Koehler, Patrick"]
[Black "Ritz, Thomas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2226"]
[BlackElo "2145"]
[PlyCount "78"]
[EventDate "2002.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bg4 5. 0-0 e6 6. Nbd2 Nbd7 7. c4 Be7 8. Re1 0-0 9. Qb3 Qb6 10. e4 dxe4 11. Nxe4 Qxb3 12. axb3 Nxe4 13. Rxe4 Nf6 14. Re1 Rfd8 15. Be3 Bb4 16. Rec1 Bf5 17. Ne5 a5 18. Bf1 Ng4 19. Nd3 Bxd3 20. Bxd3 Nxe3 21. fxe3 Bd2 22. Re1 Bxe1 23. Rxe1 e5 24. Rd1 g6 25. Bf1 a4 26. bxa4 Rxa4 27. Kf2 Kf8 28. Kf3 Ke7 29. Ke4 exd4 30. exd4 Ra2 31. Rd2 Ra1 32. Bg2 Rc1 33. Kd3 Kd6 34. d5 c5 35. Rf2 Ke7 36. b4 b6 37. bxc5 bxc5 38. Rb2 Rd1+ 39. Ke4 Rd4+ 0-1

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "2"]
[White "Dausch, Rene"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2345"]
[BlackElo "2170"]
[PlyCount "111"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d5 6. Be2 c5 7. c3 Nc6 8. Nbd2 Qb6 9. Qb3 c4 10. Qxb6 axb6 11. 0-0 h6 12. Ne5 b5 13. a3 g5 14. Bh2 Bf5 15. Rae1 Nxe5 16. Bxe5 Nd7 17. Bxg7 Kxg7 18. f4 Bh7 19. Bf3 Bd3 20. Rf2 e6 21. fxg5 hxg5 22. e4 Nb6 23. exd5 exd5 24. Re7 Rab8 25. Bh5 Bg6 26. Bxg6 Kxg6 27. Nf3 f6 28. Re6 Na4 29. Ne5+ Kg7 30. Nd7 Rfe8 31. Rexf6 Rbd8 32. Nc5 Re1+ 33. Kh2 Nxc5 34. dxc5 Re2 35. Rf7+ Kg8 36. Rf8+ Kg7 37. Rxe2 Kxf8 38. Re6 Rc8 39. Rb6 Rxc5 40. Rxb7 Kg8 41. Kg3 Kf8 42. Kf3 d4 43. cxd4 c3 44. bxc3 Rxc3+ 45. Kg4 Rb3 46. Kxg5 Rg3+ 47. Kf6 Ke8 48. Rxb5 Rxg2 49. Rb3 Rd2 50. Ke6 Re2+ 51. Kd6 Ra2 52. d5 Ra1 53. h4 Rh1 54. Rb4 Rh2 55. a4 Rh1 56. Kc6 1-0

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "9"]
[White "Kargoll, Peter"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2285"]
[BlackElo "2170"]
[PlyCount "79"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. b3 cxd4 7. exd4 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Be7 11. Nbd2 0-0 12. Rfe1 Rac8 13. Be5 Nd7 14. Bg3 Qa5 15. a4 Qd8 16. b4 Bf6 17. Nb3 Ne7 18. Na5 Qb6 19. Rab1 Nf5 20. Bf4 Nb8 21. g4 Nh4 22. Nxh4 Bxh4 23. Re5 Bf6 24. Re3 g6 25. g5 Bh8 26. Rbe1 Nc6 27. Nb3 Ne7 28. Nc5 Nf5 29. Rh3 Rfe8 30. a5 Qd8 31. Nxb7 Qe7 32. Nc5 Red8 33. Qe2 h6 34. gxh6 Kh7 35. Qg4 Bf6 36. Rf3 Rh8 37. Rd3 g5 38. Be5 Nxh6 39. Qh5 Rcg8 40. Nd7 1-0

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "3"]
[White "Koehler, Patrick"]
[Black "Lares, Harald"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "2170"]
[BlackElo "1985"]
[PlyCount "86"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. a4 0-0 9. Be2 Bg4 10. Nd2 Bxe2 11. Qxe2 Re8 12. 0-0 Na6 13. Re1 Nb4 14. Qd1 h5 15. Nc4 Ng4 16. Bf4 Bd4 17. Re2 Qf6 18. Qd2 Nd3 19. Bg3 Nxb2 20. Nxb2 Bxc3 21. Qc1 Rxe4 22. Rxe4 Bxb2 23. Rf4 Qg7 24. Qb1 Bxa1 25. h3 Ne5 26. Qxb7 Qf8 27. Bh4 Rb8 28. Qxa7 Rb1+ 29. Kh2 Nd3 30. Re4 Be5+ 31. Bg3 h4 32. Rxh4 Qd8 33. Bxe5 Nxe5 34. Rf4 Rb4 35. Rxb4 cxb4 36. f4 Nd3 37. Qd4 Nc5 38. Qxb4 Qf6 39. a5 Kg7 40. a6 Nxa6 41. Qc4 Nc5 42. Qf1 Qd4 43. f5 Qe5+ 0-1

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "7"]
[White "Koehler, Patrick"]
[Black "Meier, Georg"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2170"]
[BlackElo "1955"]
[PlyCount "86"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 b6 8. Bg2 Bb7 9. Qc2 Nbd7 10. 0-0 0-0 11. e4 e5 12. d5 a4 13. Ne1 Nc5 14. Nd3 Nxd3 15. Qxd3 Qe8 16. f4 Nd7 17. f5 f6 18. g4 Nc5 19. Qe3 g5 20. fxg6 Qxg6 21. Rf3 Bc8 22. Rg3 Kh8 23. Rf1 Bd7 24. h4 b5 25. g5 f5 26. exf5 Rxf5 27. Rxf5 Bxf5 28. Rf3 Rg8 29. cxb5 h6 30. Bh3 Bxh3 31. Rxh3 Qc2 32. Qf2 Nd7 33. b4 axb3 34. Nxb3 Qd1+ 35. Kh2 Qxd5 36. a4 Rf8 37. Qg2 e4 38. gxh6 Qe5+ 39. Kh1 Rg8 40. Qf2 Nf6 41. h7 Kxh7 42. Nd2 Ng4 43. Qg3 Qa1+ 0-1

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "8"]
[White "Koehler, Patrick"]
[Black "Meinhardt, Maximilian"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2170"]
[BlackElo "2175"]
[PlyCount "131"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Qd2 Be6 11. Rad1 Ne4 12. Nxe4 dxe4 13. Bxe7 Qxe7 14. Ne1 Nxd4 15. Qe3 Nc6 16. Qxe4 Qf6 17. Nf3 Rfd8 18. Qh4 Rxd1 19. Rxd1 Qxb2 20. Ng5 Qc2 21. Rf1 Qg6 22. Be4 f5 23. Bg2 h6 24. Nxe6 Qxe6 25. Rc1 Qxe2 26. Bf1 Qd2 27. Qxc4+ Kh8 28. Rc2 Qd1 29. Rc1 Qd2 30. Rb1 Ne5 31. Qf4 Qxf4 32. gxf4 Ng6 33. Rxb7 Nxf4 34. Rb4 g5 35. Rb5 Rf8 36. Rb7 Rd8 37. Rxa7 Rd1 38. Rf7 Ne2+ 39. Kg2 Nf4+ 40. Kg1 Ne2+ 41. Kg2 Nf4+ 42. Kg1 Ra1 43. Rxf5 Rxa2 44. Rf7 Ra1 45. Re7 h5 46. Re5 h4 47. Re3 Kg7 48. f3 Kf6 49. Rb3 Ne2+ 50. Kf2 Nd4 51. Re3 Ra2+ 52. Kg1 Rd2 53. Bd3 g4 54. Be4 Kg5 55. fxg4 Kf4 56. Re1 Ne2+ 57. Kf1 Nc3 58. Bg2 Kxg4 59. Re3 Rd1+ 60. Re1 Rd3 61. Kg1 h3 62. Bb7 Rd2 63. Bc8+ Kh4 64. Bb7 Rd1 65. Rxd1 Nxd1 66. Bc8 1/2-1/2

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "1"]
[White "Koehler, Patrick"]
[Black "Stewart, Neil"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2170"]
[BlackElo "2385"]
[PlyCount "62"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. dxc5 dxc5 10. Nc1 Qc7 11. Nb3 b6 12. Be2 e6 13. 0-0 Bb7 14. Rfd1 Bc6 15. a4 Rfd8 16. a5 Ne5 17. axb6 Qxb6 18. Qc2 Rxd1+ 19. Nxd1 Bf8 20. Qc3 Ned7 21. Na5 Bd6 22. Nxc6 Qxc6 23. Qd2 Qc7 24. g3 h5 25. Nf2 Qc6 26. Rd1 Be7 27. f4 Nb6 28. Qc2 Rb8 29. Bf3 Ne8 30. Kg2 Nc8 31. Rd3 Qb6 1/2-1/2

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "5"]
[White "Koehler, Patrick"]
[Black "Voropaev, Gleb"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2170"]
[BlackElo "2325"]
[PlyCount "57"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nc6 8. h4 h5 9. 0-0-0 Bd7 10. Bd3 b5 11. Nh3 e5 12. d5 Nd4 13. Ne2 bxc4 14. Bxc4 Bb5 15. Bd3 Ba4 16. Rdg1 c5 17. Nxd4 exd4 18. Bh6 Bb5 19. Bxg7 Kxg7 20. g4 c4 21. Bb1 Qb6 22. Qf2 c3 23. Nf4 Qc5 24. b3 hxg4 25. fxg4 Rac8 26. Qc2 d3 27. Nxd3 Qe3+ 28. Kd1 Nxe4 29. Re1 0-1

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "6"]
[White "Lang, Torsten"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2305"]
[BlackElo "2170"]
[PlyCount "61"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. g4 Bg6 7. Nh3 dxc4 8. Bxc4 Nb6 9. Be2 Ne7 10. Bg5 Qd7 11. a4 a5 12. 0-0 Ned5 13. Bf3 Bb4 14. Ne4 Bxe4 15. Bxe4 h6 16. Bh4 g5 17. Bg3 0-0-0 18. Qe2 Rdg8 19. f4 Nxf4 20. Nxf4 gxf4 21. Rxf4 Qxd4+ 22. Kh1 Qd2 23. Qf1 Nd5 24. Rxf7 Rxg4 25. Bf3 Rd4 26. Qh3 Re8 27. Rg1 Qe3 28. Bf2 Qxf2 29. Qxe6+ Kb8 30. Qxe8+ Ka7 31. Bxd5 1-0

[Event "RLP-ch MTA 21th"]
[Site "Bad Bergzabern"]
[Date "2002.??.??"]
[Round "4"]
[White "Schenderowitsch, Michael"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2260"]
[BlackElo "2170"]
[PlyCount "55"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. h3 Bd7 9. d3 Ne8 10. Be3 Nd4 11. Rb1 Rb8 12. f4 a6 13. Qd2 Qa5 14. b3 Nc7 15. Kh2 b5 16. Nxd4 cxd4 17. Nd5 Qxd2 18. Nxe7+ Kh8 19. Bxd2 bxc4 20. dxc4 Rfe8 21. Nd5 Nxd5 22. cxd5 Bb5 23. Rfe1 Bd3 24. Rbc1 Rbc8 25. Rc6 Bc2 26. Rxd6 d3 27. Rc6 Bd4 28. e5 1-0

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Fink, Christian"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "107"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. Bf2 Qe7 10. g4 Nf4 11. h4 f5 12. gxf5 gxf5 13. Nge2 Nxe2 14. Bxe2 f4 15. 0-0-0 Kh8 16. Rdg1 Bf6 17. Qe1 Na6 18. h5 Bd7 19. a3 c6 20. Rg2 Nc7 21. Kb1 c5 22. Bd1 b5 23. cxb5 Nxb5 24. Nxb5 Bxb5 25. Be2 Bd7 26. Qa5 Qd8 27. Be1 Qxa5 28. Bxa5 Bd8 29. Bc3 Bb6 30. Rh4 Bd8 31. Rh1 Be7 32. Ba5 Rg8 33. Rhg1 Rxg2 34. Rxg2 Rg8 35. Rxg8+ Kxg8 36. Ba6 Kg7 37. Kc2 Kh6 38. Kd2 Kxh5 39. Ke2 Kh4 40. Kf2 Kh3 41. Bc7 h5 42. Bb8 Kh2 43. Bxa7 Bh4+ 44. Kf1 Bh3+ 45. Ke2 Kg1 46. Bb7 Bf1+ 47. Kd2 Bf2 48. Bb8 h4 49. Bc8 h3 50. Bxh3 Bxh3 51. Bxd6 Bd4 52. a4 Kf2 53. Bc7 Kxf3 54. a5 0-1

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "1"]
[White "Haag, Guenter"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2159"]
[PlyCount "87"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Schwarzenbach"]
[WhiteTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Nf3 Nb6 8. Ne4 d5 9. Nc5 h6 10. Bh4 Nc4 11. Qc1 b6 12. Nd3 Bf5 13. b3 Na5 14. Be2 Qd7 15. 0-0 Rc8 16. Qa3 Bf8 17. Be1 Nbc6 18. Qb2 e6 19. Nf2 Nb4 20. Bxb4 Bxb4 21. c3 Be7 22. g4 Be4 23. Nd2 c5 24. Nfxe4 dxe4 25. Nxe4 cxd4 26. cxd4 Kg7 27. Bf3 Nc6 28. Rad1 Nb4 29. Nf6 Qb5 30. a4 Qa6 31. Rd2 Nc6 32. Rfd1 b5 33. Be2 Qb6 34. axb5 Nxd4 35. Rxd4 Bc5 36. Nd7 Bxd4+ 37. Qxd4 Qxd4+ 38. Rxd4 Rc1+ 39. Kf2 Rd8 40. Rd6 Rc3 41. Bc4 Rc2+ 42. Ke3 Rxh2 43. Nf6 Rh8 44. Rd7 1-0

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "8"]
[White "Hirschinger, Thomas"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2111"]
[PlyCount "23"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Qc2 g6 4. e4 d6 5. Bd3 f4 6. e5 dxe5 7. Bxg6+ hxg6 8. Qxg6+ Kd7 9. Qd3+ Ke8 10. Qg6+ Kd7 11. Qd3+ Ke8 12. Qg6+ 1/2-1/2

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "2"]
[White "Koehler, Patrick"]
[Black "Bohne, Uwe"]
[Result "1-0"]
[ECO "D33"]
[BlackElo "2079"]
[PlyCount "117"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. Nf3 Nc6 5. g3 Nf6 6. cxd5 exd5 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb4 10. 0-0 Be6 11. Bg5 Bxc3 12. bxc3 h6 13. Bf4 0-0 14. Nc5 Bc8 15. e4 Nxe4 16. Nxe4 dxe4 17. Bxe4 Qf6 18. Qb3 g5 19. Be3 b6 20. Qc2 Bb7 21. Rae1 Qg7 22. f4 g4 23. Qg2 Rac8 24. f5 f6 25. Rf4 h5 26. h3 Na5 27. hxg4 Rxc3 28. gxh5 Re8 29. Bf2 Bxe4 30. Rexe4 Rc1+ 31. Kh2 Rxe4 32. Qxe4 Rc4 33. Qe8+ Kh7 34. Rxc4 Nxc4 35. Bd4 Nd2 36. Kh3 Nf3 37. Be3 Ne5 38. Qa4 Qf7 39. g4 Qb7 40. Qd1 Qe4 41. Bd4 Qd5 42. Qg1 Nf3 43. Qe3 Nxd4 44. Qe7+ Kg8 45. Qe8+ Kg7 46. Qg6+ Kf8 47. Qxf6+ Ke8 48. Kh4 Nf3+ 49. Kg3 Qe5+ 50. Qxe5+ Nxe5 51. Kf4 Nd7 52. g5 Kf7 53. h6 b5 54. Ke4 Kg8 55. Kd5 Kh7 56. Kd6 Nf8 57. Ke7 Kg8 58. g6 a5 59. h7+ 1-0

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Koehler, Patrick"]
[Black "Edel, Ivo"]
[Result "1/2-1/2"]
[ECO "E88"]
[PlyCount "85"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Ne8 10. 0-0-0 b6 11. Kb1 a5 12. g4 Na6 13. Bd3 Nc5 14. Bc2 Bd7 15. h4 b5 16. h5 b4 17. Nce2 Qb8 18. Nc1 a4 19. Bd3 Bb5 20. Bxb5 Qxb5 21. hxg6 fxg6 22. Qh2 Nf6 23. Nh3 b3 24. a3 Rac8 25. Ng5 Ncd7 26. Ne6 Rf7 27. Nd3 Nf8 28. Nb4 Nxe6 29. dxe6 Rfc7 30. Nd5 Nxd5 31. Qxh7+ Kf8 32. Rxd5 Qe2 33. Rdd1 Qxe3 34. Qxg6 Qxf3 35. Qf5+ Qxf5 36. exf5 Bf6 37. Rh5 Rg7 38. Rc1 Rxc1+ 39. Kxc1 Bg5+ 40. Kd1 Ke7 41. Rh8 Be3 42. Rc8 Bd4 43. Rc7+ 1/2-1/2

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Koehler, Patrick"]
[Black "Gernet, Timo"]
[Result "1-0"]
[ECO "E83"]
[PlyCount "48"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Bg5 Ne8 10. Nge2 f5 11. 0-0-0 f4 12. Kb1 h6 13. Bh4 g5 14. Bf2 a6 15. c5 Ng6 16. h3 Rf7 17. cxd6 cxd6 18. Na4 b5 19. Nb6 Rb8 20. Rc1 Rc7 21. Rxc7 Nxc7 22. Nxc8 Rxc8 23. Qa5 Nh4 24. Bb6 Qd7 1-0

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "7"]
[White "Koehler, Patrick"]
[Black "Mueller, Marcus"]
[Result "1-0"]
[ECO "A53"]
[BlackElo "2154"]
[PlyCount "42"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 e5 4. e4 exd4 5. Qxd4 Nc6 6. Qd1 g6 7. Bd3 Bg7 8. Nge2 Ne5 9. 0-0 0-0 10. h3 Re8 11. f4 Nxd3 12. Qxd3 Nd7 13. Be3 Nc5 14. Qc2 c6 15. Rad1 Qe7 16. Ng3 a5 17. Qd2 Bxc3 18. Qxc3 Nxe4 19. Nxe4 Qxe4 20. Bd4 Bd7 21. Rde1 Qf5 1-0

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "9"]
[White "Koehler, Patrick"]
[Black "Schramenko, Andreas"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2165"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. 0-0 Nd7 5. d4 e6 6. Nbd2 Ngf6 7. b3 Be7 8. Bb2 0-0 9. Ne5 Nxe5 10. dxe5 Nd7 11. h3 Bh5 12. g4 Bg6 13. e4 f6 14. exd5 exd5 15. f4 fxe5 16. fxe5 Rxf1+ 17. Nxf1 Bc5+ 18. Kh1 Qe7 19. Qd2 Re8 20. Re1 Nf6 21. Ng3 Nxg4 22. Bxd5+ cxd5 23. Qxd5+ Bf7 24. Qf3 Nf2+ 25. Kh2 Be6 26. Nf5 Bxf5 27. Qxf5 Rf8 28. Qh5 Qe6 29. Rg1 Nxh3 30. Rg2 Nf4 0-1

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "4"]
[White "Koehler, Patrick"]
[Black "Skodzek, Andreas"]
[Result "1-0"]
[ECO "A44"]
[BlackElo "2242"]
[PlyCount "83"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 Be7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 a6 8. Qg3 Nf6 9. Be3 Nbd7 10. 0-0 Nh5 11. Qf3 g6 12. Nd2 b5 13. c4 b4 14. g4 Nf4 15. Bxf4 exf4 16. Qxf4 Bg5 17. Qxd6 Bxd2 18. Rad1 Bg5 19. f4 Be7 20. Qc6 0-0 21. e5 Rc8 22. Qa4 Bh4 23. Qc2 Re8 24. Rf3 Qb6 25. Re3 Kg7 26. Qe2 Qb8 27. d6 Nf8 28. Bc2 Rcd8 29. Ba4 Ne6 30. f5 Nd4 31. f6+ Kf8 32. Rxd4 cxd4 33. Re4 Re6 34. Qd2 Bxf6 35. exf6 Rxf6 36. c5 Kg8 37. Qxd4 Re6 38. Rxe6 fxe6 39. Bb3 Qc8 40. c6 Rf8 41. Qe4 Kf7 42. g5 1-0

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Koehler, Patrick"]
[Black "Werner, Andreas"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "28"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Bd3 Nc5 9. Bc2 a5 10. Qd2 Ne8 11. Nge2 f5 12. 0-0-0 Bd7 13. Kb1 f4 14. Bf2 Nf6 1/2-1/2

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Luig, Benjamin"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "17"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. e4 0-0 6. c4 d6 7. Bg2 Re8 8. Ne2 Nd7 9. 0-0 1/2-1/2

[Event "SJRP-ch"]
[Site "Idar Oberstein"]
[Date "2000.??.??"]
[Round "?"]
[White "Resa, Tobias"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "82"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c6 7. e5 Nd5 8. Nxd5 cxd5 9. h4 Bg4 10. Qd2 Nc6 11. Nh2 Bf5 12. Bxf5 gxf5 13. c3 e6 14. Nf3 f6 15. exf6 Qxf6 16. Qf2 h6 17. Be3 b5 18. Rg1 b4 19. Rc1 Rac8 20. g4 fxg4 21. Rxg4 bxc3 22. bxc3 Na5 23. Qg3 Kh7 24. Ke2 Rb8 25. Rg1 Rb2+ 26. Bd2 Rf7 27. Rg6 Qe7 28. Rxh6+ Kg8 29. Qg6 Qd7 30. Ng5 Kf8 31. Rh8+ Bxh8 32. Qh6+ Bg7 33. Nxe6+ Kg8 34. Nxg7 Rxg7 35. Rxg7+ Qxg7 36. Qe6+ Kh7 37. Qf5+ Qg6 38. Qd7+ Kh6 39. f5+ Rxd2+ 40. Kxd2 Nc4+ 41. Kc2 Qg2+ 0-1

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "3"]
[White "Scherer, Frank"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "40"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Nbd7 7. 0-0-0 c6 8. Bh6 b5 9. h4 b4 10. Nce2 Nb6 11. Ng3 Bxh6 12. Qxh6 Kh8 13. h5 Ng8 14. Qf4 Be6 15. Qh4 h6 16. hxg6 fxg6 17. Bd3 Nc4 18. Nh3 Qa5 19. Nf4 Rxf4 20. Qxf4 g5 0-1

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "6"]
[White "Stock, Andreas"]
[Black "Koehler, Patrick"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2163"]
[PlyCount "37"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 e5 8. d3 Nd7 9. Be3 Nd4 10. f4 f5 11. exf5 Nxf5 12. Bf2 c6 13. d4 exf4 14. Nxf4 Nf6 15. d5 Ng4 16. Qxg4 Ne3 17. Qe2 Nxf1 18. Rxf1 Qc7 19. dxc6 1-0

[Event "Pfalz-ch MTB"]
[Site "Deidesheim"]
[Date "2000.??.??"]
[Round "5"]
[White "Voelpel, Robert"]
[Black "Koehler, Patrick"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "140"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bg5 Nf6 5. Nd2 0-0 6. f4 a6 7. Be2 h6 8. Bh4 b5 9. Bf3 Bb7 10. Qb3 c5 11. Ne2 c4 12. Qc2 Qc7 13. g4 e5 14. f5 g5 15. Bg3 exd4 16. cxd4 Nc6 17. h4 Nb4 18. Qc3 Nd3+ 19. Kf1 Rfe8 20. hxg5 hxg5 21. Rd1 Qe7 22. Qa3 b4 23. Bxd6 bxa3 24. Bxe7 Rxe7 25. Nxc4 Nxb2 26. Nxb2 axb2 27. Rb1 Bxe4 28. Bxe4 Nxe4 29. Rxb2 Rd7 30. Kg2 Rad8 31. Rd1 Nf6 32. Kf3 Nd5 33. Rb3 a5 34. Ra3 Ra7 35. Ra4 Nb6 36. Ra3 Bf8 37. Rb3 Nd5 38. Rc1 a4 39. Rb5 a3 40. Rc6 Nb4 41. Rcb6 Nd5 42. Rc6 Re7 43. Rb3 Rc7 44. Rxc7 Nxc7 45. Rd3 Nd5 46. Ng3 Nf6 47. Ne2 Bd6 48. Nc3 Rb8 49. Na4 Rb1 50. Nc5 Bxc5 51. dxc5 Rc1 52. Rxa3 Rxc5 53. Ra4 Rc3+ 54. Kg2 Kf8 55. Kf2 Ke7 56. Ra7+ Nd7 57. a4 Kd6 58. a5 Ne5 59. Kg2 f6 60. Ra6+ Rc6 61. Ra8 Nxg4 62. Re8 Nh6 63. Re6+ Kc7 64. a6 Rxe6 65. fxe6 Ng8 66. Kf3 Kb6 67. Ke4 Kxa6 68. Kf5 Kb6 69. Kg6 Kc6 70. Kf7 Kd6 0-1

[Event "SJRP-ch U17"]
[Site "Sargenroth"]
[Date "1998.04.??"]
[Round "4"]
[White "Koehler, Patrick"]
[Black "Schenderowitsch, Michael"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1905"]
[BlackElo "1985"]
[PlyCount "18"]
[EventDate "1998.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 Bxc3+ 6. bxc3 d6 7. Bd3 Nbd7 8. Ne2 e5 9. 0-0 c5 1/2-1/2

[Event "SJP-ch U17"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "5"]
[White "Baerwinkel, Tobias"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2145"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 c6 5. a4 Nd7 6. Bc4 e5 7. dxe5 dxe5 8. Be3 Ngf6 9. a5 Qe7 10. h3 0-0 11. 0-0 Nc5 12. Nd2 Ne6 13. Nb3 Rd8 14. Qc1 Nd4 15. Rd1 Be6 16. Bxe6 Nxe6 17. Rxd8+ Qxd8 18. Qf1 Nd4 19. Rd1 c5 20. Bg5 h6 21. Bxf6 Qxf6 22. Nxc5 Nxc2 23. Nd5 Qh4 24. g3 Qg5 25. Nxb7 Nd4 26. b4 Qh5 27. a6 Nf3+ 28. Kg2 1/2-1/2

[Event "Hagenbach Pfalz op"]
[Site "Hagenbach"]
[Date "1998.??.??"]
[Round "?"]
[White "Graf, Rodolfo"]
[Black "Koehler, Patrick"]
[Result "1/2-1/2"]
[ECO "E73"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. Bd3 Nc5 10. Bc2 Bd7 11. Nge2 Qe8 12. 0-0 Nh5 13. f3 f5 14. a3 a4 15. Nc1 Nf4 16. N3e2 h6 17. Bh4 g5 18. Bf2 fxe4 19. Bxe4 Nxe4 20. fxe4 Qg6 21. Nc3 Qh5 22. Nd3 Rf6 23. c5 Raf8 24. Nxf4 gxf4 25. c6 bxc6 26. dxc6 Bxc6 27. Nd5 Bxd5 28. Qxd5+ Kh7 29. Rac1 f3 30. Qd1 Rg6 31. Bg3 Rgf6 32. Bf2 Qg4 33. Bg3 Qxe4 34. Qc2 Qxc2 35. Rxc2 c5 36. Rc4 Ra8 37. Bh4 Rf4 38. Rxf4 exf4 39. Rxf3 Bd4+ 40. Kf1 Rf8 41. Be7 Rb8 42. Bxd6 Rxb2 43. Rxf4 Rb3 44. Ke2 Rb2+ 45. Kd3 Rxg2 46. Kc4 Bg1 47. Rh4 1/2-1/2

[Event "SJRP-ch U17"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "6"]
[White "Koehler, Patrick"]
[Black "Baerwinkel, Tobias"]
[Result "1/2-1/2"]
[ECO "E38"]
[BlackElo "2145"]
[PlyCount "122"]
[EventDate "1998.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 cxd4 6. exd4 Nc6 7. Nf3 d5 8. a3 Be7 9. Bf4 dxc4 10. Rd1 Nd5 11. Bc1 Na5 12. Bxc4 Nxc4 13. Qa4+ Bd7 14. Qxc4 Rc8 15. Qb3 Nxc3 16. bxc3 Qb6 17. Qxb6 axb6 18. Bd2 0-0 19. Rb1 Bc6 20. Rxb6 f6 21. Ke2 Ra8 22. Ra1 Bxa3 23. Ne1 Bd6 24. Rxa8 Rxa8 25. g3 e5 26. Nd3 exd4 27. cxd4 Bc7 28. Rb2 Rd8 29. Be3 Kf7 30. Nc5 b5 31. Ra2 Ra8 32. Rxa8 Bxa8 33. Kd3 Ke7 34. Bd2 g5 35. Bb4 Kf7 36. Ne4 Ke6 37. Nc3 Bc6 38. d5+ Bxd5 39. Nxb5 Be5 40. Nd4+ Kf7 41. Nf5 Ba8 42. Bc5 Kg6 43. Ne3 h5 44. Ke2 h4 45. Ng4 Bc7 46. Be7 f5 47. Ne3 h3 48. Bc5 Bc6 49. Kf1 f4 50. gxf4 gxf4 51. Nc2 Ba5 52. Kg1 Bd5 53. Nd4 Bd2 54. Bd6 Kf6 55. Kf1 Bc4+ 56. Kg1 Bc1 57. Bc5 Ke5 58. Nf3+ Kf5 59. Bb4 Bd5 60. Nd4+ Ke5 61. Ne2 Bb2 1/2-1/2

