[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.23"]
[Round "7"]
[White "Pietsch, Klaus"]
[Black "Kemeny, Matthias"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1925"]
[BlackElo "2011"]
[PlyCount "88"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Qa5 10. Rb5 Qxc3+ 11. Bd2 Qa3 12. Qc2 Nc6 13. d5 Nb4 14. Qxc5 Nd3+ 15. Bxd3 Qxd3 16. Rb4 Bh3 17. Ng5 Bxg2 18. Rb3 Qa6 19. Rg1 h6 20. Rxg2 hxg5 21. Ra3 Qf6 22. Bxg5 Qa1+ 23. Qc1 Qd4 24. f3 Rac8 25. Qd2 Qc5 26. Qd3 f5 27. Be3 Bc3+ 28. Rxc3 Qxc3+ 29. Qxc3 Rxc3 30. Kd2 Ra3 31. Rxg6+ Kh7 32. Re6 Rf7 33. Bc5 Rxa2+ 34. Ke3 fxe4 35. fxe4 Rxh2 36. Bxe7 Rh1 37. d6 Rd1 38. Re5 Kg8 39. Rd5 Rxd5 40. exd5 Rh7 41. Kd4 Kf7 42. Bd8 Ke8 43. Bc7 Kd7 44. Bb8 a6 0-1

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.23"]
[Round "6"]
[White "Reinhardt, Klaus"]
[Black "Pietsch, Klaus"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1901"]
[BlackElo "1925"]
[PlyCount "38"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. g3 Nc6 5. Bg2 Bc5 6. e3 0-0 7. Nge2 f4 8. gxf4 Ng4 9. Bd5+ Kh8 10. Ne4 Qh4 11. N4g3 Nxf2 12. Kxf2 exf4 13. Kg2 d6 14. d4 Bh3+ 15. Kg1 f3 16. Bxf3 Rxf3 17. dxc5 Raf8 18. cxd6 Rf1+ 19. Nxf1 Qf2# 0-1

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.22"]
[Round "4"]
[White "Mailitis, Kai"]
[Black "Pietsch, Klaus"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2171"]
[BlackElo "1925"]
[PlyCount "79"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c4 Nf6 6. Nc3 Bb4 7. Qb3 Bxf3 8. gxf3 0-0 9. Bg5 Bxc3+ 10. Qxc3 Qd6 11. Bf4 Qe7 12. Bd3 Nh5 13. Bg3 f5 14. f4 Nb4 15. Be2 Nxg3 16. hxg3 dxc4 17. Bxc4 Nd5 18. Qc2 Rac8 19. 0-0 Nb6 20. Rfc1 Nxc4 21. Qxc4 c6 22. b4 Qd7 23. Rc2 Rf6 24. Rac1 Rh6 25. a4 Qd5 26. Qxd5 exd5 27. b5 Kf7 28. Rc5 Ke7 29. Rxd5 cxd5 30. Rxc8 Kd7 31. Rc5 Rd6 32. Kf1 h6 33. Ke2 Kd8 34. f3 Kd7 35. Kd3 g6 36. e4 fxe4+ 37. fxe4 dxe4+ 38. Kxe4 a6 39. Rd5 axb5 40. axb5 1-0

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.22"]
[Round "5"]
[White "Pietsch, Klaus"]
[Black "Graebner, Walter"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1925"]
[BlackElo "2077"]
[PlyCount "66"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bd2 Nf6 9. Bd3 Be7 10. 0-0 Bd7 11. Ne5 Qc7 12. Qe2 Rc8 13. f4 0-0 14. g4 Bc6 15. g5 Nd7 16. Nxc6 Qxc6 17. Rf3 Rfd8 18. Rh3 g6 19. f5 cxd4 20. cxd4 e5 21. f6 Bd6 22. d5 Qb6+ 23. Kh1 Qd4 24. Rd1 Nc5 25. Be3 Qc3 26. Bxc5 Qxc5 27. Qg4 Qf2 28. Rf1 Qd2 29. Rd1 Rc1 30. Rxc1 Qxc1+ 31. Kg2 Rc8 32. Rf3 Rc3 33. Kh3 Rxd3 0-1

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.21"]
[Round "2"]
[White "Fassing, Daniel"]
[Black "Pietsch, Klaus"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1556"]
[BlackElo "1925"]
[PlyCount "70"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d5 5. dxe5 Nxe4 6. Be3 Be7 7. Be2 0-0 8. Nbd2 Bg4 9. Qc2 Nxd2 10. Qxd2 Bxf3 11. Bxf3 Nxe5 12. Bxd5 c6 13. Be4 Qxd2+ 14. Bxd2 Rfe8 15. 0-0-0 Ng4 16. Rhf1 Bc5 17. f3 Nf2 18. Rde1 Nxe4 19. Rxe4 Rxe4 20. fxe4 Re8 21. Re1 Bd6 22. g3 f6 23. Kc2 Kf7 24. Kd3 Ke6 25. Bf4 Bc5 26. Be3 Rd8+ 27. Ke2 Bxe3 28. Kxe3 Ke5 29. h4 c5 30. b3 b5 31. Rf1 g6 32. h5 c4 33. bxc4 bxc4 34. hxg6 hxg6 35. Rb1 Rd3+ 0-1

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.21"]
[Round "3"]
[White "Pietsch, Klaus"]
[Black "Helbing, Mathias"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1925"]
[BlackElo "2120"]
[PlyCount "55"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 c6 8. Bd3 0-0 9. Qc2 Re8 10. h3 Nf8 11. Bf4 Bd6 12. Bxd6 Qxd6 13. 0-0-0 b5 14. Kb1 a5 15. g4 Re7 16. Rc1 a4 17. Ne2 Bb7 18. Ne5 Rc8 19. Bf5 Rcc7 20. g5 Ne8 21. Nd3 Bc8 22. Ng3 g6 23. Bxc8 Rxc8 24. h4 Ra7 25. h5 b4 26. Qe2 Re7 27. Qg4 Rcc7 28. Nc5 1/2-1/2

[Event "Karl Mala Memorial op 10th"]
[Site "Griesheim"]
[Date "2006.07.20"]
[Round "1"]
[White "Pietsch, Klaus"]
[Black "Ruppert, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1925"]
[BlackElo "2209"]
[PlyCount "117"]
[EventDate "2006.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. d3 Ne6 10. a3 Qc7 11. h3 0-0 12. b4 f6 13. Ne4 cxb4 14. axb4 fxe5 15. Bb2 Nd4 16. Nxd4 exd4 17. Qd2 Bf5 18. Ra4 Bxe4 19. Rxe4 e5 20. Ra1 Rf7 21. c3 dxc3 22. Bxc3 Raf8 23. Rf1 Rd7 24. Qe3 Rd5 25. Re1 Rfd8 26. Qxa7 Rxd3 27. Bxe5 Bxe5 28. Rxe5 Rd1 29. Qe3 Rxe1+ 30. Qxe1 Rd1 31. Qxd1 Qxe5 32. Qd8+ Kf7 33. Qd7+ Qe7 34. Qd4 Qe1+ 35. Kh2 Qe6 36. Qf4+ Qf6 37. Qc7+ Qe7 38. Qf4+ Ke6 39. Qc4+ Kd7 40. f4 b5 41. Qc3 Qe4 42. g3 h5 43. Kg1 Ke6 44. Kf2 h4 45. Qc5 hxg3+ 46. Kxg3 Qd5 47. Qc3 Kf5 48. Qc2+ Qe4 49. Qc5+ Kf6 50. Qd6+ Kf7 51. Kg4 Qg2+ 52. Kh4 Qd5 53. Qc7+ Kf6 54. Kg3 Kf5 55. Qc8+ Ke4 56. Qe8+ Kf5 57. Qf8+ Ke4 58. Qe8+ Kf5 59. Qf8+ 1/2-1/2

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.18"]
[Round "7.17"]
[White "Hillgaertner, Walter"]
[Black "Pietsch, Klaus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2055"]
[BlackElo "1956"]
[PlyCount "115"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c3 Qb6 5. Qb3 Bf5 6. Nd2 Nbd7 7. h3 e6 8. Ngf3 Ne4 9. Nxe4 Bxe4 10. Nd2 Bg6 11. Be2 c5 12. 0-0 c4 13. Qxb6 axb6 14. e4 b5 15. exd5 exd5 16. Bf3 Nf6 17. Rfe1+ Kd7 18. a3 Bd6 19. Be5 Kc6 20. Bxd6 Kxd6 21. Kh2 Rhe8 22. Kg3 Nd7 23. Nf1 Nb6 24. Ne3 Re7 25. Rad1 Rae8 26. Rd2 f6 27. Ra1 Rc7 28. Bg4 Bd3 29. Re1 g6 30. Bf3 Rce7 31. Rh1 Be4 32. Bd1 f5 33. h4 Bd3 34. Bf3 Be4 35. Bd1 h6 36. Rh2 Nd7 37. a4 Nf6 38. axb5 Nh5+ 39. Bxh5 gxh5 40. Kf4 Bb1 41. Rh1 Re4+ 42. Kf3 Bd3 43. Nxf5+ Kd7 44. Ne3 Rf8+ 45. Kg3 Kd6 46. Ra1 Re7 47. b3 Rg7+ 48. Kh2 Rf4 49. g3 Rf3 50. bxc4 dxc4 51. Ra8 Rgf7 52. Kg1 Re7 53. Rh8 Re6 54. Rg8 Rf7 55. Rc8 Kd7 56. Rc5 Rf8 57. Ra2 Be4 58. Re5 1-0

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.18"]
[Round "6.20"]
[White "Pietsch, Klaus"]
[Black "Foermes, Alexander"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1956"]
[BlackElo "2054"]
[PlyCount "48"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 a5 8. 0-0 0-0 9. Qc2 Bxc3 10. Bxc3 d6 11. b3 Nbd7 12. Rfe1 Be4 13. Qb2 Rfb8 14. Rac1 b5 15. Qd2 b4 16. Bb2 Rd8 17. Nh4 Bxg2 18. Nxg2 c5 19. Qc2 Rac8 20. e4 cxd4 21. Bxd4 Nc5 22. Rcd1 Ne8 23. Nf4 Nd7 24. Qe2 f6 1/2-1/2

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.17"]
[Round "5.25"]
[White "Libuda, Thomas"]
[Black "Pietsch, Klaus"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2026"]
[BlackElo "1956"]
[PlyCount "32"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 e5 5. Qb3 Bxf3 6. gxf3 Nge7 7. cxd5 Qxd5 8. Bc4 Qxf3 9. Bxf7+ Qxf7 10. Qxb7 Rb8 11. Qxc7 Rc8 12. Qb7 Qd5 13. 0-0 exd4 14. Bd2 Rb8 15. Qc7 Rxb2 16. f4 dxe3 0-1

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.16"]
[Round "4.19"]
[White "Pietsch, Klaus"]
[Black "Hilbenz, Guntram"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1956"]
[BlackElo "2053"]
[PlyCount "72"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. g3 c6 7. Bg2 0-0 8. 0-0 a6 9. a4 a5 10. h3 exd4 11. Nxd4 Nc5 12. Be3 Qb6 13. Qc2 Re8 14. f4 Bf8 15. Rae1 Be6 16. b3 Rad8 17. Kh2 Bc8 18. g4 Bxg4 19. hxg4 Nxg4+ 20. Kg3 Nxe3 21. Rxe3 Nxb3 22. Qxb3 Qxd4 23. Ne2 Qc5 24. Rd3 Re6 25. Kh2 Qh5+ 26. Rh3 Qxe2 27. Kg1 Rg6 28. Rf2 Qxe4 29. Qxb7 Re8 30. Kh2 Qxc4 31. Bxc6 Re2 32. Rxe2 Qxe2+ 33. Bg2 Qf2 34. Qe4 d5 35. Qxd5 Qxf4+ 36. Kh1 Qc1+ 0-1

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.15"]
[Round "3.23"]
[White "Lebermann, Hellmuth"]
[Black "Pietsch, Klaus"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2063"]
[BlackElo "1956"]
[PlyCount "48"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 Bd6 11. Nxe6 fxe6 12. Rxe6+ Kd7 13. Bd2 Qh5 14. Re4 Rae8 15. Rh4 Qd5 16. Be3 d3 17. Ne1 g5 18. Nxd3 Rxe3 19. fxe3 gxh4 20. e4 Qg5 21. Qf3 Kc8 22. Re1 Rf8 23. Qh3+ Kb8 24. a3 Nd4 0-1

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.15"]
[Round "2.41"]
[White "Pietsch, Klaus"]
[Black "Ploetz, Hans Juergen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1956"]
[BlackElo "1442"]
[PlyCount "97"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 c6 4. e4 Qa5 5. Qd3 Nbd7 6. Bd2 Qc7 7. 0-0-0 Ng4 8. Qe2 e5 9. h3 exd4 10. hxg4 dxc3 11. Bxc3 Ne5 12. Nxe5 dxe5 13. f3 Be6 14. Kb1 Bd6 15. Qe1 0-0-0 16. Ba5 b6 17. Ba6+ Kb8 18. Bc3 f6 19. a4 h6 20. Qe2 Bc5 21. b4 Bd6 22. Bc4 Bc8 23. Kb2 Qe7 24. Kb3 c5 25. b5 Bc7 26. Bd5 Rd6 27. Rd2 Rhd8 28. Rhd1 R6d7 29. Qc4 Rd6 30. a5 R6d7 31. Ra1 Bb7 32. axb6 Bxb6 33. Rad1 Bc8 34. Rd3 Rd6 35. Be1 g5 36. Bf2 Qc7 37. Rc3 Bb7 38. Bxc5 Bxc5 39. Qxc5 Qxc5 40. Rxc5 Rb6 41. c4 Bc8 42. Rh1 Rh8 43. Kb4 Bd7 44. Bf7 Rh7 45. Bg6 Rh8 46. Rd5 Kc7 47. Rhd1 Be6 48. c5 Rbb8 49. Rd6 1-0

[Event "Rhein Main op 09th"]
[Site "Bad Homburg"]
[Date "2006.06.14"]
[Round "1.11"]
[White "Uwira, Oliver"]
[Black "Pietsch, Klaus"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2256"]
[BlackElo "1956"]
[PlyCount "55"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. 0-0 0-0 15. Re1 Ne4 16. Qc2 f5 17. Nd2 Nxd2 18. Qxd2 Nf6 19. f3 Qc7 20. Qc2 Ra7 21. Rf1 Bc6 22. e4 fxe4 23. fxe4 Ng4 24. Rxf8+ Kxf8 25. e5 g6 26. Qd2 Kg7 27. Qg5 Nh6 28. d5 1-0

