[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.04.03"]
[Round "7"]
[White "Uhlenbrock, Steffan"]
[Black "Witthans, Martin"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "1844"]
[PlyCount "30"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Qb3 0-0 7. Ne5 e6 8. f4 Qc7 9. cxd5 exd5 10. Bd2 Nbd7 11. Rc1 Qb6 12. Qa3 Re8 13. Ne4 Nxe4 14. Ba5 Bf8 15. Nxd7 Bxa3 0-1

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.04.01"]
[Round "6"]
[White "Witthans, Martin"]
[Black "Wencki, Juergen"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "68"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. b3 c5 7. dxc5 Ne4 8. Nxe4 Bxa1 9. cxd5 Bf5 10. Ng3 Bg4 11. Be2 Bc3+ 12. Kf1 Qa5 13. Qc2 Rc8 14. Ne4 Bg7 15. Bd2 Qc7 16. b4 Nd7 17. Bc3 Bf5 18. Bxg7 Kxg7 19. Qb2+ Kg8 20. Ng3 Bg4 21. Qd4 Bxf3 22. gxf3 a5 23. Nf5 Nf6 24. d6 exd6 25. Qxf6 gxf5 26. Rg1+ Kf8 27. cxd6 Qc1+ 28. Kg2 Qc3 29. Qe7+ Kg8 30. Kh3+ Kh8 31. d7 Rg8 32. Rxg8+ Rxg8 33. bxa5 Qg7 34. d8Q Qg2+ 0-1

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.03.31"]
[Round "5"]
[White "Waagener, Ulrich"]
[Black "Witthans, Martin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2228"]
[PlyCount "63"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 bxc6 8. Qa4 Nc5 9. Qg4 e4 10. Qxg7 exf3+ 11. Kxf3 Rf8 12. Qe5+ Qe7 13. Qxe7+ Kxe7 14. Kxf2 d6 15. Be3 Ne4+ 16. Kf3 f5 17. Bd3 c5 18. Ke2 Rb8 19. b3 Rg8 20. g3 Be6 21. Rf1 h5 22. Bxe4 fxe4 23. Nd2 Bg4+ 24. Ke1 Rbe8 25. Rf4 Kd8 26. b4 cxb4 27. cxb4 a5 28. b5 a4 29. Rc1 Rg5 30. Rf7 Rxb5 31. Rcxc7 Rb2 32. Bg5+ 1-0

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.03.29"]
[Round "3"]
[White "Kupermann, Meer"]
[Black "Witthans, Martin"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "49"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e3 0-0 6. Bd3 c6 7. Nge2 Bg4 8. Qc2 Bb4 9. f3 Bh5 10. a3 Qa5 11. Bd2 cxd5 12. cxd5 Nxd5 13. Nxd5 Bxd2+ 14. Qxd2 Qd8 15. 0-0 Nd7 16. b4 Rc8 17. Rac1 Qg5 18. f4 exf4 19. exf4 Qh4 20. g3 Qh3 21. Rxc8 Rxc8 22. Ne7+ Kh8 23. Nxc8 Nf6 24. Nxd6 Ng4 25. Nd4 1-0

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.03.29"]
[Round "4"]
[White "Witthans, Martin"]
[Black "Sponheim, Marko"]
[Result "1/2-1/2"]
[ECO "A35"]
[BlackElo "2051"]
[PlyCount "91"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 d6 8. Bf3 Bd7 9. 0-0 Rc8 10. Nxc6 bxc6 11. e4 Be6 12. Qa4 Qd7 13. Rd1 c5 14. Nb5 0-0 15. e5 Ne8 16. exd6 Nxd6 17. Bf4 Bxb2 18. Rab1 Bd4 19. Qxa7 Nxb5 20. Qxd7 Bxd7 21. cxb5 e5 22. Bxe5 Bf5 23. Bxd4 Bxb1 24. Bxc5 Bc2 25. Bxf8 Bxd1 26. Bh6 Bxf3 27. gxf3 Ra8 28. b6 Rxa2 29. Kg2 f6 30. Be3 Kf7 31. Bd4 Ra4 32. Bc5 Ra5 33. Bd6 Rb5 34. Bc7 Ke6 35. f4 Rb3 36. f3 Kf5 37. h4 h6 38. Kg3 Ke6 39. h5 gxh5 40. Kh4 Kd7 41. Kxh5 Rxf3 42. Kxh6 Rg3 43. Kh5 f5 44. Kh4 Rg1 45. Be5 Kc6 46. Bc7 1/2-1/2

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.03.28"]
[Round "2"]
[White "Witthans, Martin"]
[Black "Liu, Xiao You"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "63"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Nge2 Bxe4 6. a3 Bxc3+ 7. Nxc3 Bb7 8. Qg4 Qf6 9. Bg5 Qg6 10. Qg3 d6 11. Bd3 f5 12. 0-0 h6 13. Bf4 Qf7 14. Rfe1 g5 15. Bxd6 cxd6 16. Qxd6 Qd7 17. Rxe6+ Kf7 18. Bxf5 Qxd6 19. Rxd6 Nf6 20. Re1 Bc8 21. Ne4 Nbd7 22. Rxf6+ Nxf6 23. Nd6+ Kf8 24. Bxc8 Kg7 25. Re7+ Kg6 26. Bf5+ Kh5 27. f3 Rad8 28. g4+ Kh4 29. c5 bxc5 30. dxc5 a5 31. Bd3 Rb8 32. Nf5+ 1-0

[Event "Niederrhein-ch"]
[Site "Krefeld"]
[Date "2010.03.27"]
[Round "1"]
[White "Paus, Franz"]
[Black "Witthans, Martin"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "67"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 0-0 7. Qc2 c6 8. Bd3 Nbd7 9. 0-0 dxc4 10. Nxc4 Nb6 11. Nce5 Nbd5 12. Ng5 g6 13. a3 Nd7 14. h4 Nxe5 15. dxe5 Qe7 16. g3 f6 17. exf6 Nxf6 18. Bc4 b5 19. Be2 Bd7 20. Rad1 Rac8 21. Ne4 Nxe4 22. Qxe4 e5 23. Bg4 Bf5 24. Bxf5 gxf5 25. Qc2 Qf6 26. Rd7 Rf7 27. Rfd1 Rxd7 28. Rxd7 a6 29. Qb3+ Kh8 30. Rf7 Qg6 31. h5 Qxh5 32. Qe6 Qd1+ 33. Kh2 Qd8 34. Qxe5+ 1-0

