[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.03.18"]
[Round "7"]
[White "Schnelle, Lukas"]
[Black "Gerken, Mark"]
[Result "0-1"]
[ECO "C39"]
[BlackElo "1330"]
[PlyCount "42"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. d4 Nf6 7. Nc3 Bb4 8. Bc4 d5 9. Bxd5 Nxd5 10. exd5 Qxd5 11. Bxf4 Qxg2 12. Rh2 Bxc3+ 13. bxc3 Qg1+ 14. Kd2 Qxd1+ 15. Rxd1 Be6 16. Re1 Nd7 17. d5 0-0-0 18. Nxd7 Rxd7 19. c4 Bf5 20. Be3 a6 21. Rf1 Bg6 0-1

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.03.04"]
[Round "6"]
[White "Gerken, Mark"]
[Black "Stermann, Sebastian"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1330"]
[BlackElo "1431"]
[PlyCount "53"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nh5 9. Ne1 Nhf6 10. f4 Nc5 11. Bf3 Ne8 12. Nd3 Nxd3 13. Qxd3 f5 14. fxe5 dxe5 15. exf5 gxf5 16. Be2 f4 17. Bf3 Qg5 18. Bd2 h5 19. Rf2 h4 20. Raf1 Nd6 21. Be4 Nxe4 22. Nxe4 Qg6 23. Bc3 Bf5 24. Re1 Rf7 25. Rfe2 Re8 26. c5 Bg4 27. Rf2 1/2-1/2

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.02.25"]
[Round "5"]
[White "Blenkers, Christian"]
[Black "Gerken, Mark"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1743"]
[BlackElo "1330"]
[PlyCount "87"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 c6 4. Bg2 d5 5. cxd5 exd5 6. d4 Bb4 7. Bg5 Bf5 8. Bxf6 Qxf6 9. a3 Bxc3+ 10. bxc3 Nd7 11. Nf3 0-0 12. Nh4 Rfe8 13. Nxf5 Qxf5 14. Qb1 Qxb1+ 15. Rxb1 Rab8 16. e3 Nf6 17. 0-0 Ne4 18. Rfc1 Nd2 19. Rb2 Nc4 20. Ra2 f5 21. a4 b6 22. Bf1 Kf7 23. Rb1 Rec8 24. Bxc4 dxc4 25. Rb4 a5 26. Rb1 Rc7 27. f3 Re7 28. Kf2 Kf6 29. Rab2 Reb7 30. e4 b5 31. Ke3 b4 32. cxb4 Rxb4 33. Rxb4 axb4 34. a5 b3 35. Kd2 Ra8 36. Kc3 Rxa5 37. Kxc4 fxe4 38. fxe4 Ke6 39. Rxb3 Ra7 40. Kc5 Rc7 41. Rf3 g6 42. e5 Ke7 43. Rf6 Kd7 44. Rf7+ 1-0

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.02.11"]
[Round "4"]
[White "Gerken, Mark"]
[Black "Schinske, Eric"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1330"]
[BlackElo "1609"]
[PlyCount "90"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8. Bxf6+ gxf6 9. g3 Nc5 10. Bg2 Bd6 11. Rd1 Ke7 12. 0-0 Rad8 13. Nd5+ Bxd5 14. exd5 Na4 15. Rfe1 b6 16. Nd4 Kf8 17. Nc6 Ra8 18. Re4 Nc5 19. Re2 Kg7 20. Be4 Nxe4 21. Rxe4 Rhe8 22. Rde1 f5 23. R4e3 f6 24. f4 Bc5 25. Kg2 Bxe3 26. Rxe3 exf4 27. Rc3 fxg3 28. hxg3 Re4 29. Kf3 a5 30. a3 Kf7 31. b4 axb4 32. Nxb4 Rxa3 33. Rxa3 Rxb4 34. Rc3 Ke7 35. Rxc7+ Kd6 36. Rxh7 Kxd5 37. Rh4 Re4 38. Rf4 Ke5 39. Rh4 b5 40. c3 Kd5 41. Rh6 Ke5 42. Rh4 Ra4 43. Ke3 Rg4 44. Kf3 Kd5 45. Rh6 Ke6 1/2-1/2

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.01.28"]
[Round "3"]
[White "Angermann, Immo Frank"]
[Black "Gerken, Mark"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1643"]
[BlackElo "1330"]
[PlyCount "85"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 b6 4. Be3 Bb7 5. Nbd2 d5 6. Bb5+ Nd7 7. exd5 exd5 8. Ne5 Bc8 9. Bc6 Rb8 10. Nxd7 Bxd7 11. Bxd5 Nf6 12. Bf3 cxd4 13. Bxd4 Bd6 14. Qe2+ Be7 15. Bxf6 gxf6 16. 0-0-0 Qc7 17. Rhe1 Bf5 18. Qb5+ Bd7 19. Qe2 Bf5 20. Nb3 Rc8 21. Nd4 Be6 22. Bc6+ Kf8 23. Nxe6+ fxe6 24. Qxe6 Qf4+ 25. Kb1 Rc7 26. Rd7 Rxd7 27. Bxd7 Qb4 28. c3 Qd6 29. Qxd6 Bxd6 30. g3 Kf7 31. Bf5 h6 32. Rd1 Be7 33. Rd7 Rd8 34. Rxa7 Rd2 35. f3 Rxh2 36. Rb7 Rf2 37. Be4 f5 38. Bd5+ Kf6 39. Rxb6+ Ke5 40. c4 Kd4 41. a4 Ba3 42. Ka2 Bc5 43. Rxh6 1-0

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.01.14"]
[Round "2"]
[White "Gerken, Mark"]
[Black "Jentzsch, Daniel"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1330"]
[BlackElo "1833"]
[PlyCount "56"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 Nd4 9. Be3 0-0 10. Bf2 Rb8 11. Nxd4 cxd4 12. Ne2 Nc6 13. Rb1 Qa5 14. b3 e5 15. f5 f6 16. g4 g5 17. h4 Bh6 18. a4 Bd7 19. h5 Rfc8 20. Ra1 Nb4 21. Be1 Qb6 22. Bxb4 Qxb4 23. Qb1 Qd2 24. Ra2 Qxe2 25. c3 Qe3+ 26. Kh2 Rxc3 27. Rd1 Rbc8 28. Ra1 Rc2 0-1

[Event "Rheinhausen op"]
[Site "Duisburg"]
[Date "2005.01.07"]
[Round "1"]
[White "Rothkugel, Wolfgang"]
[Black "Gerken, Mark"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1774"]
[BlackElo "1330"]
[PlyCount "78"]
[EventDate "2005.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nf6 5. Nf3 Nbd7 6. 0-0 Bd6 7. Nbd2 0-0 8. Re1 Qc7 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. h3 Re8 13. Qf3 b6 14. Kh1 Bb7 15. Qf5 d4 16. cxd4 Bxd4 17. Nf3 g6 18. Qg5 Bxf3 19. gxf3 Be5 20. f4 Qc6+ 21. Kh2 Bc7 22. b3 Rad8 23. Bf1 Ne4 24. Bg2 Nxg5 25. Bxc6 Bxf4+ 26. Kg2 Re6 27. Bb5 Be5 28. Rb1 Bc3 29. Re2 Rd1 30. Rc2 Bg7 31. Be2 Rdd6 32. f3 Re7 33. b4 cxb4 34. Rc8+ Bf8 35. e4 Ne6 36. Bc4 Red7 37. Rxb4 Rd8 38. Bxe6 fxe6 39. Rc7 Rd2+ 0-1

