[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "9"]
[White "Hoppe, Frank"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1808"]
[BlackElo "1631"]
[PlyCount "89"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. Bd3 Bxd3 7. Qxd3 e6 8. f4 Nd7 9. Nf3 c5 10. c3 cxd4 11. cxd4 Bb4+ 12. Nc3 Ne7 13. f5 exf5 14. gxf5 Qc7 15. Rg1 g6 16. f6 Nf5 17. Bd2 0-0-0 18. Nxd5 Bxd2+ 19. Qxd2 Nxd4 20. Qxd4 Qa5+ 21. Kf2 Kb8 22. b4 Qa4 23. Rgd1 Qc2+ 24. Rd2 Qf5 25. Ne7 Qe6 26. Qd6+ Qxd6 27. Rxd6 Nb6 28. Rad1 Kc7 29. Rc1+ Kb8 30. Nd4 Rxd6 31. exd6 Rd8 32. Nb5 a6 33. Nc7 Rxd6 34. Ne8 Rd8 35. Ng7 Rd2+ 36. Kf3 Rxa2 37. Rd1 Rh2 38. Kg3 Rb2 39. Nxg6 Rxb4 40. Ne5 Rb3+ 41. Kg4 Rb4+ 42. Kh5 Rf4 43. Ng4 Nc4 44. Rd8+ Kc7 45. Rf8 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "3"]
[White "Kienzle, Stephan"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1191"]
[BlackElo "1631"]
[PlyCount "106"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bd3 e5 6. Nf3 e4 7. Be2 exf3 8. Bxf3 Nf6 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. 0-0 0-0 12. h3 Bf5 13. Nc3 Rad8 14. Nxd5 Nxd5 15. d3 Nd4 16. Be4 Bxe4 17. dxe4 Nb6 18. c3 Ne2+ 19. Kh1 Rd7 20. Be3 Rfd8 21. Rfe1 Nxc3 22. bxc3 Nc4 23. Bxa7 b6 24. Re2 Rxa7 25. Ree1 Rad7 26. Red1 Rxd1+ 27. Rxd1 Rxd1+ 28. Kh2 Bd6+ 29. g3 Rd2 30. Kg2 Rxa2 31. Kf3 Rc2 32. Kg4 Rxc3 33. Kf5 Bc5 34. e5 Rf3+ 35. Ke4 Rxf2 36. Kd5 Rd2+ 37. Kxc4 Rd4+ 38. Kc3 Re4 39. Kd3 Rxe5 40. Kc4 Re4+ 41. Kd5 Re3 42. Kc4 Rxg3 43. h4 Rg4+ 44. Kd3 Rxh4 45. Ke2 Rh3 46. Kf1 Rh2 47. Ke1 f6 48. Kd1 Kf7 49. Kc1 Ke6 50. Kb1 Kd5 51. Kc1 Ke4 52. Kd1 Ke3 53. Ke1 Rh1# 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "10"]
[White "Klueners, Juergen"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1502"]
[BlackElo "1631"]
[PlyCount "81"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bc4 e6 8. Ne5 Bh7 9. Qh5 Qe7 10. d3 Nf6 11. Qe2 Nbd7 12. 0-0 Nxe5 13. Qxe5 Qd7 14. Bf4 Be7 15. Rfe1 0-0 16. Re2 Nd5 17. Bxd5 cxd5 18. Nh5 f6 19. Qxe6+ Qxe6 20. Rxe6 Bc5 21. Rae1 Bg6 22. Ng3 Rfe8 23. Rxe8+ Rxe8 24. Rxe8+ Bxe8 25. Be3 b6 26. Bxc5 bxc5 27. Nf5 Kf7 28. Nd6+ Ke7 29. Nxe8 Kxe8 30. f4 Ke7 31. Kf2 Ke6 32. Ke3 Kf5 33. Kf3 g5 34. g4+ Kg6 35. fxg5 hxg5 36. h5+ Kh6 37. a3 f5 38. b4 cxb4 39. axb4 fxg4+ 40. Kxg4 d4 41. b5 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "6"]
[White "Kruglov, Yan"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1521"]
[BlackElo "1631"]
[PlyCount "76"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. c4 Bf5 4. Nf3 Nbd7 5. e3 g6 6. Nc3 Bg7 7. h4 Nh5 8. Bg5 h6 9. Bf4 Nxf4 10. exf4 Nf6 11. Bd3 Qd7 12. 0-0 Bxd3 13. Qxd3 Nh5 14. Nd5 e6 15. Ne3 Nxf4 16. Qe4 Nh5 17. Ng4 0-0-0 18. Qe3 f5 19. Ngh2 Nf6 20. d5 e5 21. Qxa7 c6 22. Qa8+ Kc7 23. Qa5+ Kb8 24. dxc6 Qxc6 25. Rac1 Ne4 26. Rfe1 Bf6 27. Re2 g5 28. Re3 g4 29. Ra3 gxf3 30. Nxf3 Qc5 31. Qa8+ Kc7 32. Qa5+ Qxa5 33. Rxa5 Ra8 34. Rxa8 Rxa8 35. a3 Nc5 36. b4 Nd3 37. Rc3 e4 38. Rc2 exf3 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "7"]
[White "Linden, Andreas"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1574"]
[BlackElo "1631"]
[PlyCount "101"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 d5 4. e3 Nc6 5. h4 h6 6. Bxf6 exf6 7. Nc3 Be6 8. Bb5 Bb4 9. a3 Bd6 10. Nd2 0-0 11. Qh5 Ne7 12. 0-0-0 c6 13. Bd3 c5 14. Ne2 c4 15. Nf4 Bxf4 16. exf4 cxd3 17. cxd3 Rc8+ 18. Kb1 Bf7 19. Qf3 Qa5 20. g4 fxg4 21. Qxg4 f5 22. Qg3 Qb6 23. Rhg1 Qf6 24. Nf3 Bh5 25. Rde1 Bxf3 26. Qxf3 Nc6 27. Qxd5+ Kh8 28. Rg2 Rcd8 29. Qc4 Rxd4 30. Qc5 Rfd8 31. Reg1 R4d7 32. Rg6 Qd4 33. Qxf5 Qxd3+ 34. Qxd3 Rxd3 35. Rxg7 Rd1+ 36. Rxd1 Rxd1+ 37. Kc2 Rf1 38. Rxb7 Rxf2+ 39. Kc3 Rxf4 40. Rc7 Rf6 41. b4 a6 42. a4 Ne5 43. b5 axb5 44. axb5 Rb6 45. Rc5 Nd7 46. Rd5 Nf6 47. Rf5 Ne4+ 48. Kd4 Nd6 49. Rf6 Nxb5+ 50. Kc5 Rxf6 51. Kxb5 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "2"]
[White "Namyslo, Holger"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1972"]
[BlackElo "1631"]
[PlyCount "81"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Bf5 5. Nc3 e6 6. Qb3 b6 7. cxd5 exd5 8. Qxd5 Qxd5 9. Nxd5 Bd6 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nf3 Ngf6 13. Nxf6+ Nxf6 14. 0-0 0-0 15. Bg5 Ne4 16. Be3 f6 17. Rac1 Be7 18. Rc6 Rfc8 19. Rfc1 Rxc6 20. Rxc6 Kf7 21. Kf1 Ke8 22. Ke2 Kd7 23. Rc2 Re8 24. Kd3 Nd6 25. Nd2 Nf5 26. Bf4 g5 27. Bg3 h5 28. f3 h4 29. Bf2 Bd6 30. Ne4 Be7 31. g3 Nd6 32. gxh4 gxh4 33. Bxh4 Nxe4 34. fxe4 Rh8 35. Bg3 Bd8 36. e5 fxe5 37. dxe5 Rf8 38. Ke4 Ke6 39. Rc6+ Kd7 40. Rd6+ Ke7 41. Bh4+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "1"]
[White "Retzlaff, Wolfgang"]
[Black "Knaak, Joachim"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1631"]
[BlackElo "1999"]
[PlyCount "106"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Be2 Nbd7 9. 0-0 Re8 10. Bd3 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Qc2 Ndf6 14. Ne5 Nxc3 15. bxc3 Ng4 16. Nxg4 Bxg4 17. Rae1 b5 18. f3 Bd7 19. e4 dxe4 20. Rxe4 Qd6 21. Rfe1 Kf8 22. Qd2 Be6 23. R4e2 a5 24. Qc2 Bd7 25. a4 b4 26. Rxe8+ Rxe8 27. Rxe8+ Bxe8 28. Qd2 Bd7 29. Bc4 c5 30. d5 Bxa4 31. Qa2 Qd7 32. h3 bxc3 33. Bd3 Bb5 34. Bc4 Bxc4 35. Qxc4 Qd6 36. Qxc3 Qxd5 37. Qxa5 g6 38. Qc3 Qd4+ 39. Qxd4 cxd4 40. Kf2 Ke7 41. Ke2 Kd6 42. Kd3 Kd5 43. g3 f5 44. h4 h5 45. f4 Kc5 46. Kd2 Kc4 47. Kc2 d3+ 48. Kd2 Kd4 49. Kc1 Ke3 50. Kd1 d2 51. Kc2 Ke2 52. Kc3 d1Q 53. Kc4 Qd3+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "8"]
[White "Retzlaff, Wolfgang"]
[Black "Kuerschner, Liam"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1631"]
[BlackElo "1817"]
[PlyCount "76"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nf6 7. 0-0 0-0 8. d4 exd4 9. exd4 cxd4 10. Nxd4 d5 11. cxd5 Nxd5 12. Nxc6 bxc6 13. Nxd5 cxd5 14. Qxd5 Qxd5 15. Bxd5 Rb8 16. Bb3 a5 17. Re1 Ba6 18. Rd1 Be2 19. Rd2 Bf3 20. Rb1 Rfe8 21. Kf1 Re5 22. Bd1 Be4 23. Bc2 Rbe8 24. Bxe4 Rxe4 25. Rd1 Re2 26. a3 Rc8 27. b4 Rcc2 28. Be3 h5 29. b5 Bh6 30. Rd8+ Kh7 31. Bd4 Bg7 32. Be3 Bh6 33. b6 Bxe3 34. fxe3 Rxh2 35. Kg1 Rhg2+ 36. Kf1 Rh2 37. Kg1 Rhg2+ 38. Kf1 Rh2 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "5"]
[White "Retzlaff, Wolfgang"]
[Black "Schulz, Bernd"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1631"]
[BlackElo "1810"]
[PlyCount "84"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. cxd5 exd5 6. Bf4 Bf5 7. e3 Qb6 8. Qc1 Be7 9. Be2 0-0 10. 0-0 Nbd7 11. a3 a5 12. Nh4 Be6 13. Nf3 Nh5 14. Bg3 Nxg3 15. fxg3 Rac8 16. Bd3 c5 17. Qc2 h6 18. Qd2 c4 19. Bc2 Nf6 20. Ne5 Bd6 21. Nf3 Qd8 22. Qf2 Qd7 23. Qd2 b5 24. Rf2 b4 25. axb4 axb4 26. Ne2 b3 27. Bd1 Ne4 28. Qc1 Nxf2 29. Kxf2 Bb4 30. Nf4 c3 31. Bxb3 cxb2 32. Qxb2 Rb8 33. Qc2 Rfc8 34. Qe2 Rc3 35. Nxe6 fxe6 36. Ne5 Qc7 37. Bd1 Rc1 38. Ra6 Bd6 39. Qf3 Bxe5 40. dxe5 Rb2+ 41. Kf1 Qc4+ 42. Ke1 Qxa6 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "11"]
[White "Retzlaff, Wolfgang"]
[Black "Schulz, Gerhard1111"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1631"]
[BlackElo "1432"]
[PlyCount "94"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c6 3. d4 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Nf3 Nf6 8. e3 Bg4 9. Be2 Nbd7 10. 0-0 0-0 11. h3 Bh5 12. Rc1 Rfe8 13. a3 a5 14. Re1 Ne4 15. Nxe4 Rxe4 16. Qd2 Bxf3 17. Bxf3 Re6 18. Qd3 Rh6 19. e4 dxe4 20. Rxe4 Nf6 21. Re3 Nd5 22. Re5 Nf6 23. Rce1 Nd7 24. d5 Nxe5 25. Qe3 Nxf3+ 26. gxf3 Qd7 27. dxc6 Rxc6 28. f4 Re6 29. Qc3 Rxe1+ 30. Qxe1 Qxh3 31. Qe7 Qc8 32. Qd6 Ra6 33. Qd5 Rh6 34. Qxa5 Rg6+ 35. Kf1 Qc1+ 36. Ke2 h6 37. Qb4 Re6+ 38. Kf3 Qc6+ 39. Kg3 Re4 40. Qd2 Qg6+ 41. Kh2 Qh5+ 42. Kg3 Re6 43. Qd3 Rg6+ 44. Qxg6 Qxg6+ 45. Kf3 Qc2 46. Kg3 Qxb2 47. f3 Qxa3 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Seitz, Manuel"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1631"]
[BlackElo "1825"]
[PlyCount "70"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. e3 Ne7 6. d4 Nbc6 7. Nge2 d5 8. cxd5 exd5 9. dxc5 Qa5 10. 0-0 Qxc5 11. a3 Be6 12. b4 Qd6 13. Bb2 0-0 14. Nb5 Qd7 15. Bxg7 Kxg7 16. Nbd4 Nxd4 17. Nxd4 Rfd8 18. Qd2 Bh3 19. Rfc1 Bxg2 20. Kxg2 Nf5 21. Nf3 Rac8 22. Rxc8 Rxc8 23. Rc1 Rxc1 24. Qxc1 Qa4 25. Qc3+ Kg8 26. Ne5 Nd6 27. Qc7 Qa6 28. b5 Qb6 29. Qd7 a6 30. bxa6 bxa6 31. a4 a5 32. h4 h5 33. Qe7 Qa6 34. g4 hxg4 35. Nxg4 Ne4 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "3"]
[White "Gallasch, Robin"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1835"]
[BlackElo "1620"]
[PlyCount "33"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 Bf5 7. Qb3 Qc8 8. Nf3 e6 9. Bb5 Be7 10. 0-0 0-0 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bg3 a6 14. Be2 Nf6 15. Rfc1 Qd7 16. Na4 Qb5 17. Bxb5 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "6"]
[White "Hagenbeck Huebert, Ben"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1793"]
[BlackElo "1620"]
[PlyCount "95"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 c5 7. c3 Nc6 8. Nf3 cxd4 9. cxd4 Nge7 10. 0-0 Nf5 11. Be3 Nxe3 12. Qxe3 Be7 13. Nc3 Qb6 14. Rab1 0-0 15. a3 Rae8 16. Rfd1 f6 17. Qd3 f5 18. h3 Na5 19. Qe2 Nb3 20. Qe3 Rc8 21. Rd3 Na5 22. Qe2 Rc7 23. Qf2 Rfc8 24. Rdd1 Nb3 25. Qg3 Rc4 26. h4 Nxd4 27. Nxd4 Rxd4 28. Rxd4 Qxd4+ 29. Kh2 Qc5 30. h5 Qc7 31. h6 g6 32. Kh1 Qb6 33. Kh2 Bc5 34. Qg5 Qd8 35. Qxd8+ Rxd8 36. Nb5 a6 37. Nc7 Re8 38. Nxe8 Kf7 39. Nc7 Be3 40. g3 d4 41. Na8 d3 42. Re1 Bd4 43. Rd1 Bxb2 44. Rxd3 Ke7 45. Nb6 Bc1 46. Rd7+ Ke8 47. Rxh7 Be3 48. Rxb7 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "1"]
[White "Horn, Sven"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1936"]
[BlackElo "1620"]
[PlyCount "97"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Bd3 Bxd3 6. cxd3 c5 7. dxc5 Bxc5 8. Ne2 Ne7 9. d4 Bb6 10. 0-0 0-0 11. Kh1 Nbc6 12. Nf3 Ng6 13. a3 Qd7 14. Re1 Rac8 15. b4 Nce7 16. Bg5 h6 17. Be3 Rc6 18. Qd2 Rfc8 19. Rac1 Nf5 20. Rxc6 Rxc6 21. Rc1 Nxe3 22. Qxe3 Qc7 23. Rxc6 bxc6 24. Qc3 Ne7 25. Nc1 Nf5 26. Nb3 Ne7 27. h3 Ng6 28. a4 Qd7 29. a5 Bd8 30. Nc5 Qc7 31. Nd2 Be7 32. Ndb3 Qc8 33. Nd3 Qb7 34. Nbc5 Qb5 35. Kh2 Nf8 36. f4 f6 37. exf6 gxf6 38. Qe1 Bxc5 39. Nxc5 Kf7 40. Kg3 Qc4 41. Qd2 Qb5 42. f5 e5 43. dxe5 fxe5 44. Qxh6 Qxb4 45. Qh5+ Kf6 46. Qh8+ Kf7 47. Qh5+ Kf6 48. Qh4+ Kf7 49. Qxb4 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "7"]
[White "Jaboby, Angelina"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1620"]
[BlackElo "1620"]
[PlyCount "105"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 a5 6. d3 d6 7. Nf3 Nf6 8. 0-0 0-0 9. Nb5 Bd7 10. a3 e6 11. Bd2 Be8 12. b4 axb4 13. axb4 b6 14. bxc5 bxc5 15. Ra1 Rxa1 16. Qxa1 Ne7 17. Bc3 Qb6 18. Bxf6 Bxf6 19. Qxf6 Bxb5 20. cxb5 Nd5 21. Qb2 Nb4 22. Nd2 Qxb5 23. Rb1 Qd7 24. Nc4 d5 25. Ne3 Rb8 26. Nc2 Nc6 27. Qa2 Rxb1+ 28. Qxb1 Qa7 29. Qa1 Qb7 30. Bh3 Ne7 31. Ne3 d4 32. Nc4 Nd5 33. Bg2 Qd7 34. Qb2 Nc3 35. Ne5 Qc7 36. Nf3 f6 37. Nd2 Nxe2+ 38. Kf1 Nc3 39. Nc4 e5 40. Qb6 Qe7 41. Qb8+ Kg7 42. Qd6 Qa7 43. Bd5 Qa1+ 44. Kg2 Nxd5 45. Qxd5 Qa7 46. Qd6 g5 47. Qc6 Kg6 48. Nd6 h5 49. Qe8+ Kh6 50. Qf8+ Kh7 51. Nf5 Qb6 52. Qh6+ Kg8 53. Qg7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "10"]
[White "Retzlaff, Wolfgang"]
[Black "Hader, Soeren"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1620"]
[BlackElo "1445"]
[PlyCount "133"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bf5 7. Bf4 e6 8. e3 Bd6 9. Bg3 0-0 10. Be2 Bxg3 11. hxg3 Nd7 12. Bd3 Bxd3 13. Qxd3 h6 14. g4 Qf6 15. g5 Qg6 16. Qxg6 fxg6 17. gxh6 gxh6 18. Rxh6 Kg7 19. Rh1 Rae8 20. Ng5 e5 21. Rh7+ Kf6 22. Ne4+ Ke6 23. Rb1 Nf6 24. Nxf6 Rxf6 25. Rhxb7 Ref8 26. R1b2 exd4 27. cxd4 Kd5 28. Rxa7 Rh8 29. Ke2 Rh2 30. Ra5+ Kd6 31. Rg5 Ke6 32. Rb6 Kd6 33. a4 Rh1 34. a5 Ra1 35. Rb2 Re6 36. f4 Ra3 37. Re5 Rf6 38. Rc2 Ra4 39. Rec5 Kd7 40. Kf3 Ra3 41. Kg4 Ra4 42. Kg5 Re6 43. Re5 Rd6 44. g3 Ra3 45. Rb2 Ra4 46. Rb7+ Kc8 47. Rg7 Ra1 48. Rxg6 Rd7 49. Rxc6+ Kd8 50. Rb6 Kc7 51. Rc5+ Kd8 52. Rb8+ Ke7 53. Rh8 Rg1 54. Rh7+ Ke8 55. Rxd7 Kxd7 56. g4 Ra1 57. Kf6 Kd6 58. g5 Ra3 59. e4 Re3 60. e5+ Kd7 61. g6 Ke8 62. Rc8+ Kd7 63. Rf8 Rf3 64. Rf7+ Ke8 65. Ke6 Kd8 66. g7 Rxf4 67. Rxf4 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "5"]
[White "Retzlaff, Wolfgang"]
[Black "Kienzle, Stephan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1620"]
[BlackElo "1213"]
[PlyCount "59"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 0-0 6. e4 c6 7. Be2 h6 8. 0-0 d5 9. e5 Ng4 10. h3 b6 11. hxg4 c5 12. cxd5 cxd4 13. dxe6 fxe6 14. Nb3 Ba6 15. Bxa6 Nxa6 16. Nfxd4 Nb4 17. Nxe6 Qxd1 18. Rfxd1 Rfe8 19. Nc7 Rf8 20. Nxa8 Nc2 21. Rac1 Rxa8 22. Rxc2 a5 23. Rd7 a4 24. Nd4 a3 25. b3 Re8 26. f4 Kh7 27. Rcc7 Rf8 28. Rxg7+ Kh8 29. Rh7+ Kg8 30. Rcg7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "8"]
[White "Retzlaff, Wolfgang"]
[Black "Lenhard, Alexander"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1620"]
[BlackElo "1486"]
[PlyCount "135"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 e6 3. d4 c6 4. Nf3 b6 5. Bf4 Nf6 6. h3 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Nbd7 10. Qc2 e5 11. dxe5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Qe7 14. Bh2 Nd7 15. Rad1 Ne5 16. Rd2 Qg5 17. Ne4 Qe7 18. Rfd1 Bf5 19. f3 Rad8 20. Qb3 Rxd2 21. Rxd2 Bxe4 22. fxe4 Qg5 23. Bf4 Qh4 24. Qd1 Qe7 25. b3 c5 26. Rd5 Nc6 27. Bd6 Qxe4 28. Bxf8 Qxe3+ 29. Kh1 Bxf8 30. Qd3 Qc1+ 31. Kh2 Qf4+ 32. Kh1 Nd4 33. Bf3 Qc1+ 34. Kh2 Qf4+ 35. Kg1 Bd6 36. Qe4 Qc1+ 37. Kf2 Qd2+ 38. Kg1 Qc1+ 39. Kf2 Qd2+ 40. Kf1 Qc1+ 41. Qe1 Qf4 42. Qe8+ Kg7 43. Qe4 Qc1+ 44. Qe1 Qxe1+ 45. Kxe1 Bf4 46. Rd7 Bh6 47. Bd5 Kf6 48. Rxf7+ Ke5 49. Rxh7 Bc1 50. Rxa7 g5 51. Re7+ Kd6 52. Rg7 Bf4 53. Rg6+ Kc7 54. Kf2 Bc1 55. Kg3 Nf5+ 56. Kg4 Ne3+ 57. Kf3 Nf5 58. g4 Nd4+ 59. Ke4 Ne2 60. Rc6+ Kd7 61. Rxb6 Ng3+ 62. Ke5 Ne2 63. Rb7+ Kc8 64. Kd6 Bf4+ 65. Kxc5 Nc3 66. Kc6 Be5 67. Rf7 Bf4 68. Rf8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Meschke, Andreas"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1620"]
[BlackElo "1912"]
[PlyCount "135"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. Bxc4 e6 6. 0-0 Be7 7. d4 0-0 8. Bg5 h6 9. Bh4 Nh7 10. Bxe7 Nxe7 11. Qc2 Bd7 12. Rad1 Ng6 13. Rfe1 Nf4 14. Qd2 Ng6 15. d5 e5 16. Ne2 Qf6 17. Qc3 Rfe8 18. Ng3 Rac8 19. Qb3 b6 20. Nh5 Qe7 21. Rd2 Bg4 22. Ng3 Bxf3 23. Qxf3 Nf4 24. Nf5 Qg5 25. g3 Ng6 26. Bb3 Rf8 27. d6 cxd6 28. Nxd6 Rcd8 29. Red1 Rxd6 30. Rxd6 Nf6 31. Rc6 h5 32. Rc7 h4 33. Rdc1 hxg3 34. hxg3 Nh4 35. Qh1 Ng4 36. Qxh4 Qxh4 37. gxh4 Nf6 38. Rxa7 Nxe4 39. Rcc7 Nd6 40. Rd7 Nb5 41. Rxf7 Rxf7 42. Rxf7 Kh7 43. Rf5 Nd4 44. Rxe5 Nf3+ 45. Kf1 Nxe5 46. Bc2+ Kh6 47. b4 Kh5 48. a4 Kxh4 49. a5 bxa5 50. b5 Nc4 51. Bd3 Nb6 52. Ke2 Kg5 53. Ke3 Kf6 54. Kd4 Ke6 55. Kc5 Na4+ 56. Kc6 Nc3 57. b6 Nd5 58. b7 Ne7+ 59. Kc7 Nd5+ 60. Kc8 Ne7+ 61. Kc7 Nd5+ 62. Kc6 Ne7+ 63. Kc5 g5 64. b8Q a4 65. Qd6+ Kf7 66. Bc4+ Kf8 67. Qa6 g4 68. Qxa4 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Noack, Mario"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1620"]
[BlackElo "1779"]
[PlyCount "104"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 Nf6 5. e4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. 0-0 c6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nbd7 13. Rfd1 Nxe4 14. Nxe4 f5 15. Bxe5 fxe4 16. Bxg7 exf3 17. Bxf3 Kxg7 18. Bg4 Kf7 19. Rd3 Ke7 20. Re1+ Kf6 21. Red1 Ke7 22. Re1+ Kf6 23. Red1 Re8 24. Bxd7 Bxd7 25. Rxd7 Re2 26. Rxb7 Rae8 27. Rf1 Rc2 28. Rb4 Ree2 29. Ra4 Rxb2 30. Rxa7 Rec2 31. Ra6 Rxc4 32. a4 Ra2 33. a5 Rc5 34. g3 Raxa5 35. Rb6 Rab5 36. Ra6 Ke6 37. Re1+ Kd6 38. Rd1+ Rd5 39. Rc1 Rbc5 40. Rb1 h5 41. Rbb6 h4 42. Kg2 hxg3 43. hxg3 Rd2 44. Kf3 Rc4 45. Kg2 Kd5 46. Ra5+ c5 47. Rg6 g4 48. Rg5+ Kc6 49. Ra6+ Kb5 50. Rag6 Rcc2 51. Rxg4 Rxf2+ 52. Kh3 Rh2# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "11"]
[White "Schondorf, Andree"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1823"]
[BlackElo "1620"]
[PlyCount "80"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Re8 7. Be2 e5 8. d5 c6 9. 0-0 cxd5 10. exd5 Qd7 11. Nd2 a6 12. Nde4 Nxe4 13. Nxe4 f5 14. Nc3 Qc7 15. f4 Nd7 16. Qd2 b5 17. a3 Bb7 18. Rad1 Nf6 19. fxe5 Rxe5 20. Bf4 Re7 21. Bf3 Rae8 22. Rfe1 Qc5+ 23. Kh2 Rxe1 24. Rxe1 Rxe1 25. Qxe1 Bc8 26. Qe7 Ne4 27. Nxe4 fxe4 28. Bxe4 Bf8 29. Qf6 Qc7 30. c3 Bb7 31. Bf3 Qe7 32. Qd4 Qc7 33. Bg5 Bg7 34. Bf6 Qf7 35. Bxg7 Qxg7 36. Qb6 Qe5+ 37. Kg1 Qe1+ 38. Kh2 Qe5+ 39. Kg1 Qe1+ 40. Kh2 Qe5+ 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "9"]
[White "Schulz, Bernd"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1824"]
[BlackElo "1620"]
[PlyCount "71"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. c4 Nf6 6. Be2 e6 7. 0-0 Bd6 8. Nc3 0-0 9. Bg5 Nbd7 10. cxd5 exd5 11. Nxd5 h6 12. Bh4 g5 13. Nxf6+ Nxf6 14. Bg3 Bxg3 15. hxg3 Qb6 16. Qb3 Qxb3 17. axb3 Nd5 18. Bc4 Nb6 19. Rfe1 Rad8 20. Rad1 Bg4 21. Rd2 Kg7 22. Ne5 Bf5 23. g4 Bh7 24. Nf3 Nd5 25. Bxd5 Rxd5 26. Re7 Rb5 27. Re3 Rd8 28. Rc3 Rd6 29. Re2 Rdb6 30. Ree3 Bb1 31. Nd2 Bg6 32. Nc4 Ra6 33. Ne5 Bh7 34. Rc7 Ra2 35. Rxf7+ Kg8 36. Ref3 1-0

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.09.04"]
[Round "2.4"]
[White "Stegemann, Sven"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1537"]
[BlackElo "1651"]
[PlyCount "87"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Billerbeck Tuerme"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Bg4 7. Bg5 Be7 8. Bxe7 Nxe7 9. Nbd2 0-0 10. Re1 c5 11. c3 Nc6 12. h3 Bh5 13. Nf1 Qb6 14. g4 Bg6 15. b3 Be4 16. N1h2 f6 17. Qd2 fxe5 18. dxe5 Ncxe5 19. Ng5 Bg6 20. f4 Nf7 21. Ngf3 Nd6 22. Qe3 Rae8 23. Ne5 Nxe5 24. fxe5 Ne4 25. Bd3 Qc7 26. Nf3 Nxc3 27. Bxg6 d4 28. Qd3 hxg6 29. Ng5 Rf4 30. Qxg6 Qc6 31. Qh7+ Kf8 32. Qh8+ Ke7 33. Qxg7+ Kd8 34. Nf7+ Kd7 35. Rf1 Ne2+ 36. Kh2 Re7 37. Rxf4 Nxf4 38. Kg3 Qg2+ 39. Kxf4 Qf2+ 40. Kg5 Rxf7 41. Qg6 Qf4+ 42. Kh4 Qf2+ 43. Kg5 Qf4+ 44. Kh4 1/2-1/2

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.4"]
[White "Otten, Arnold"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1528"]
[BlackElo "1651"]
[PlyCount "62"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 g6 3. c4 c6 4. Nc3 Bg7 5. e3 e6 6. Qc2 Nf6 7. a3 0-0 8. Bd3 Nbd7 9. c5 Qc7 10. 0-0 e5 11. dxe5 Nxe5 12. Be2 Bf5 13. Qd1 Nfd7 14. Nd4 Nxc5 15. Nxf5 gxf5 16. Qc2 Qd7 17. Rd1 Ne4 18. Bd2 Qe6 19. Be1 Qg6 20. f3 Ng5 21. Kh1 Ne6 22. Rac1 Kh8 23. Bg3 Rfe8 24. Bf1 Bf6 25. Ne2 Nc4 26. Nf4 Nxf4 27. Bxf4 Nxe3 28. Bxe3 Rxe3 29. Bd3 Rae8 30. h3 Qg3 31. Bxf5 Re2 0-1

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.12"]
[White "Otten, Arnold"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D67"]
[WhiteElo "1528"]
[BlackElo "1651"]
[PlyCount "160"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5 11. Bxe7 Qxe7 12. 0-0 Bd7 13. a3 Rac8 14. Ne5 Be8 15. Nd3 Nxc3 16. Rxc3 Nd5 17. Bxd5 exd5 18. b4 Qc7 19. Qf3 Qd6 20. Rfc1 Bd7 21. h3 Rce8 22. Nc5 Bc8 23. Qd1 Re7 24. Qb3 Rfe8 25. b5 b6 26. Na6 Bxa6 27. bxa6 Rc7 28. Qc2 Rec8 29. Qd3 Qf6 30. Qc2 Qe7 31. a4 Qd6 32. Qb3 c5 33. dxc5 bxc5 34. Qb5 c4 35. a5 Rc5 36. Qb7 R5c7 37. Qb5 Qc5 38. Qa4 Rc6 39. e4 Rxa6 40. exd5 Rxa5 41. Qd1 Qxd5 42. Qxd5 Rxd5 43. Rxc4 Rxc4 44. Rxc4 g6 45. Ra4 a5 46. g4 Kg7 47. Kg2 Kf6 48. h4 Ke6 49. Kg3 Kd6 50. Rf4 Ke7 51. Re4+ Kd6 52. f3 f5 53. gxf5 gxf5 54. Ra4 Kc6 55. Kf4 Kb5 56. Ra2 a4 57. Kg5 Kb4 58. f4 Kb3 59. Rh2 a3 60. Rh3+ Kb2 61. Rh2+ Kc3 62. Rh3+ Rd3 63. Rh2 Rd2 64. Rh3+ Kb2 65. Kxf5 a2 66. Rh1 a1Q 67. Rxa1 Kxa1 68. Kg5 Rg2+ 69. Kf6 Rg4 70. Ke5 Rxh4 71. f5 Rh1 72. f6 h5 73. Kf5 Rf1+ 74. Kg6 h4 75. f7 h3 76. Kg7 Rxf7+ 77. Kxf7 h2 78. Kf6 h1Q 79. Kf5 Qf3+ 80. Ke5 Kb2 0-1

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.8"]
[White "Retzlaff, Wolfgang"]
[Black "Otten, Arnold"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1651"]
[BlackElo "1528"]
[PlyCount "101"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Gottingen Rot-Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 d6 7. 0-0 Bd7 8. d4 cxd4 9. exd4 0-0 10. a3 a6 11. Qc2 Rb8 12. Be3 Qc7 13. b4 Ng4 14. Rab1 b6 15. c5 bxc5 16. bxc5 Rxb1 17. Rxb1 Nxe3 18. fxe3 Rb8 19. Rxb8+ Qxb8 20. Qa4 Qc7 21. Nd5 Qd8 22. Nb6 Qc7 23. Nxd7 Qxd7 24. Bxc6 Qf5 25. Qxa6 Bf6 26. Bg2 Qb1+ 27. Bf1 Bg5 28. Nf4 Qc1 29. Qd3 h5 30. Qc4 Qxe3+ 31. Kh1 Qf3+ 32. Bg2 Qd1+ 33. Qf1 Qxd4 34. c6 Qc5 35. a4 e6 36. h3 d5 37. Qa1 Qxc6 38. a5 Qa6 39. Bf1 Qa7 40. a6 Bf6 41. Qa4 Kg7 42. Qc6 Bd4 43. Qb7 Qc5 44. Ne2 Bf6 45. Nf4 Bd4 46. Nxe6+ Kf6 47. Nxc5 Bxc5 48. Qc6+ Ke5 49. Qxc5 f6 50. a7 g5 51. a8Q 1-0

[Event "DSOL 05 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.14"]
[Round "2.4"]
[White "Retzlaff, Wolfgang"]
[Black "Hess, Anthony"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1651"]
[BlackElo "1511"]
[PlyCount "86"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Birkenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e5 6. d3 Nge7 7. 0-0 d6 8. a3 0-0 9. Bd2 h6 10. Qc1 Kh7 11. e4 f5 12. Ne1 Nd4 13. Qd1 f4 14. Nf3 Nec6 15. Nxd4 Nxd4 16. f3 g5 17. g4 h5 18. h3 Kg6 19. b4 hxg4 20. hxg4 Rh8 21. Kf2 Rh2 22. Rh1 Qh8 23. Rxh2 Qxh2 24. Qh1 Nxf3 25. Qxh2 Nxh2 26. Nd5 Nxg4+ 27. Kg1 Nf6 28. Nc7 Rb8 29. Nb5 Bf8 30. bxc5 dxc5 31. Nxa7 Bd7 32. a4 Ra8 33. Nb5 Bxb5 34. cxb5 g4 35. Kf2 Rd8 36. Bf1 c4 37. Ba5 Bc5+ 38. Kg2 b6 39. Bxb6 Bxb6 40. a5 Be3 41. Ra3 cxd3 42. Bxd3 f3+ 43. Kg3 Kg5 0-1

[Event "DSOL 05 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.07"]
[Round "7.4"]
[White "Retzlaff, Wolfgang"]
[Black "Gaertner, Lars Florian"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1651"]
[BlackElo "1474"]
[PlyCount "84"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Bad Salzdetfurth"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. 0-0 0-0 9. h3 a6 10. a4 Nd7 11. a5 Ne5 12. Nxe5 Bxe5 13. f4 Bg7 14. e5 Bf5 15. d4 cxd4 16. cxd4 Rc8 17. Bb3 Rc3 18. Rf3 Rxf3 19. gxf3 Bxh3 20. Bb2 e6 21. Qe1 Bh6 22. Qg3 Bf5 23. Qh2 Bg7 24. Bc3 h5 25. Rd1 Qc7 26. Qd2 Rc8 27. Bb4 Bf8 28. Bxf8 Kxf8 29. Kf2 Qc3 30. Ba2 Qa3 31. Bb1 Bxb1 32. Rxb1 Rc3 33. Rxb7 Rxf3+ 34. Ke2 Kg7 35. Rb1 Rh3 36. Rf1 h4 37. f5 Qg3 38. f6+ Kh7 39. Kd1 Qb3+ 40. Ke2 Qb5+ 41. Ke1 Qb1+ 42. Ke2 Qe4+ 0-1

[Event "DSOL 05 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.24"]
[Round "5.4"]
[White "Retzlaff, Wolfgang"]
[Black "Brugger, Reinhold"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1651"]
[BlackElo "1000"]
[PlyCount "69"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Ingolstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. cxd5 exd5 5. e3 f5 6. Bd3 Nf6 7. 0-0 Bd6 8. Qc2 Ne4 9. Ne5 0-0 10. f3 Nf6 11. Bxf5 Bxf5 12. Qxf5 Qe7 13. f4 Ne4 14. Qg4 Nf6 15. Qh4 Nbd7 16. Nd2 Rad8 17. Ndf3 Ne4 18. Qh3 Bc7 19. Bd2 Nxe5 20. dxe5 Bb6 21. a3 a5 22. Kh1 h6 23. Rae1 Ba7 24. Bxa5 Rc8 25. Nd2 b6 26. Nxe4 bxa5 27. Nd6 Rb8 28. Re2 Bc5 29. Nf5 Qf7 30. Nd4 Bxd4 31. exd4 Rb7 32. e6 Qf5 33. Qxf5 Rxf5 34. e7 Kf7 35. e8Q+ 1-0

[Event "DSOL 05 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.14"]
[Round "4.3"]
[White "Retzlaff, Wolfgang"]
[Black "Wagner, Guenter"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1651"]
[BlackElo "1599"]
[PlyCount "79"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Gross Gerau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 c5 5. d5 0-0 6. e4 d6 7. Be2 Na6 8. a3 Nc7 9. 0-0 a6 10. Rb1 b5 11. Qc2 Bd7 12. b4 cxb4 13. axb4 bxc4 14. Bxc4 Nb5 15. Nxb5 Bxb5 16. Bxb5 axb5 17. Nd4 Rc8 18. Qd3 Rc4 19. Be3 Qb8 20. Nc6 Qb7 21. Na5 Qc8 22. Nxc4 bxc4 23. Qc2 c3 24. Bd4 Nxe4 25. Bxg7 Kxg7 26. Qxe4 Qc7 27. Rfc1 Rc8 28. Qd4+ Kg8 29. Rc2 e5 30. dxe6 fxe6 31. Rb3 Ra8 32. f3 Ra1+ 33. Kf2 e5 34. Qxc3 Qb6+ 35. Kg3 Ra7 36. Qe3 Qb7 37. Ra3 Rxa3 38. Qxa3 e4 39. Qc3 Qd5 40. Qc4 1-0

[Event "DSOL 05 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.23"]
[Round "1.4"]
[White "Hasenfuerter, Kevin"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1374"]
[BlackElo "1651"]
[PlyCount "86"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Erbendorf"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Bg6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Nxf6 9. Bxg6 hxg6 10. h3 e6 11. Bg5 Be7 12. Re1 Nd5 13. Bxe7 Qxe7 14. Qd2 0-0-0 15. Ne5 Rh6 16. a3 Nb6 17. Qb4 Qc7 18. Rad1 Rh4 19. a4 Kb8 20. a5 Nd5 21. Qb3 a6 22. c4 Nf6 23. Qg3 Rhxd4 24. Rxd4 Rxd4 25. b3 Ka8 26. Nf3 Qxg3 27. fxg3 Rd3 28. Rb1 Ne4 29. Kh2 f6 30. Re1 f5 31. Rb1 Kb8 32. b4 Kc7 33. b5 axb5 34. cxb5 Nd2 35. Rd1 Nxf3+ 36. gxf3 Rxd1 37. a6 bxa6 38. bxa6 Kb6 39. Kg2 Kxa6 40. Kf2 Kb5 41. Ke2 Rd5 42. Ke3 c5 43. g4 c4 0-1

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.17"]
[Round "7"]
[White "Majidi, Habibullah"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1536"]
[BlackElo "1758"]
[PlyCount "57"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nc3 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Be3 Bg7 9. Qd2 a6 10. Nd5 Rd8 11. 0-0 Nf6 12. Nxf6+ Bxf6 13. c3 0-0 14. Rad1 Ne5 15. Bf4 Qa4 16. b3 Qa5 17. Bh6 Rfe8 18. c4 Qc5 19. Be3 Qc8 20. Bg5 Bg7 21. f4 Qg4 22. Qe3 h6 23. h3 Qc8 24. fxe5 hxg5 25. e6 f6 26. Rf2 Qc5 27. g4 Kh7 28. Rfd2 Rh8 29. Kg2 1/2-1/2

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.16"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Keyser, Robin"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1758"]
[BlackElo "1863"]
[PlyCount "68"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d5 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Qb3 a5 9. b5 a4 10. Qb2+ Kg8 11. Nc3 Nb6 12. d3 N8d7 13. a3 Nc5 14. Qb4 Nb3 15. Rb1 Be6 16. Bg2 Nd5 17. Nxd5 Bxd5 18. 0-0 c5 19. bxc6 Bxc6 20. Rfd1 Ra6 21. Nd2 Rb6 22. Qc3 Nd4 23. Re1 Rxb1 24. Nxb1 Bxg2 25. Kxg2 Qd7 26. Qb2 Rc8 27. Nc3 Qc6+ 28. Ne4 Qd5 29. Kg1 Rc2 30. Qb4 Nxe2+ 31. Rxe2 Rxe2 32. Qxe7 Re1+ 33. Kg2 Rd1 34. Kh3 Qe6+ 0-1

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.16"]
[Round "5"]
[White "Ringe, Christian"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1938"]
[BlackElo "1758"]
[PlyCount "32"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 f5 6. Nc3 Nf6 7. d3 0-0 8. Bf4 d6 9. a3 a5 10. Qc1 e5 11. Bg5 Ne7 12. Ne1 Rb8 13. Nd5 Nexd5 14. Bxd5+ Kh8 15. Rb1 Qc7 16. Bg2 Bd7 1/2-1/2

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.15"]
[Round "3"]
[White "Atri, Jamshid"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2028"]
[BlackElo "1758"]
[PlyCount "107"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 b6 9. 0-0-0 Bb7 10. Qf4 Bxe4 11. Qxe4 Qd5 12. Bd3 g6 13. c4 Qc6 14. Qxc6 Nxc6 15. Be4 Na5 16. Bxa8 Rxa8 17. b3 Nc6 18. Rd2 Rd8 19. Rhd1 Ne7 20. Kc2 c6 21. h4 h6 22. g3 Rc8 23. Kb1 Bg7 24. Ne5 Kf8 25. Ng4 Ke8 26. Ne3 Rc7 27. d5 cxd5 28. cxd5 exd5 29. Nxd5 Nxd5 30. Rxd5 Bf6 31. Rc1 Rb7 32. h5 g5 33. Rd6 Ke7 34. Rdc6 Rd7 35. Rc7 Be5 36. Rxd7+ Kxd7 37. f4 gxf4 38. gxf4 Bb8 39. Re1 f5 40. Kc2 Bxf4 41. Rf1 Bg5 42. Rxf5 Ke6 43. Rf8 Bf6 44. Kd3 Kf5 45. Ra8 Kg4 46. Rxa7 Bh4 47. Ke3 Bg5+ 48. Ke4 Bh4 49. Rg7+ Kxh5 50. Kf3 Bf6 51. Rg8 Be7 52. a4 Bc5 53. Rc8 Kg5 54. Rxc5+ 1-0

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.15"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Bellon, Antonio"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1758"]
[BlackElo "1674"]
[PlyCount "95"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 c5 5. d3 Nc6 6. Bf4 Be7 7. Be2 0-0 8. 0-0 Bb7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bc5 12. Qd3 d5 13. cxd5 exd5 14. e5 Ne4 15. Bf3 f5 16. exf6 Rxf6 17. Bxe4 dxe4 18. Qc4+ Kh8 19. Bg5 e3 20. Bxe3 Bxe3 21. fxe3 Rxf1+ 22. Rxf1 Qd2 23. Qe2 Qxe2 24. Nxe2 Ba6 25. Rf2 Kg8 26. Nc3 Rf8 27. e4 Rxf2 28. Kxf2 Kf7 29. Ke3 Ke6 30. Kd4 Bb7 31. g3 Bc6 32. a3 a5 33. Nd5 b5 34. Kc5 Bd7 35. Kd4 Kd6 36. e5+ Ke6 37. Nc7+ Kf5 38. e6 Bc6 39. Kc5 Bf3 40. e7 Bh5 41. Kxb5 Kg4 42. Kxa5 Kh3 43. Ne6 Kxh2 44. Nxg7 Bf7 45. b4 Kxg3 46. b5 h5 47. Nxh5+ Bxh5 48. b6 1-0

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.14"]
[Round "1"]
[White "Reddmann, Hauke"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2226"]
[BlackElo "1758"]
[PlyCount "63"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. h3 Nf6 3. g4 d5 4. gxf5 Bxf5 5. Nf3 Nc6 6. Bf4 e6 7. Rg1 h6 8. e3 g5 9. Bg3 Bd6 10. Bb5 Bxh3 11. Ne5 Bxe5 12. dxe5 Bf5 13. exf6 Qxf6 14. c3 Kd7 15. Nd2 a6 16. Bxc6+ bxc6 17. Nf3 Rhb8 18. Ne5+ Kc8 19. b3 c5 20. Rc1 Kb7 21. Nd7 Qe7 22. Nxb8 Rxb8 23. Be5 g4 24. Rxg4 Bxg4 25. Qxg4 Qf7 26. Qf4 Qh7 27. Kd2 Rg8 28. c4 Rd8 29. Kc3 c6 30. Kb2 Kb6 31. Bc3 Qg6 32. Ba5+ 1-0

[Event "Hamburg CC Easter op 3rd"]
[Site "Hamburg"]
[Date "2017.04.14"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Arft, Inge"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1758"]
[BlackElo "1381"]
[PlyCount "63"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. c4 e6 5. Nc3 Ne7 6. Be3 b6 7. Qd2 h6 8. Bd3 Bb7 9. 0-0 Nd7 10. b4 a6 11. Rac1 f5 12. exf5 Bxf3 13. gxf3 gxf5 14. Kh1 Rf8 15. Rg1 f4 16. Bxf4 Bxd4 17. Be4 Bxc3 18. Rxc3 Rc8 19. Bxh6 Rg8 20. Rxg8+ Nxg8 21. Bg6+ Ke7 22. Qg5+ Ndf6 23. Bg7 Kd7 24. c5 bxc5 25. bxc5 c6 26. cxd6 Rb8 27. Qc5 Rb6 28. a4 Nd5 29. Rc1 Qg5 30. Rg1 Qd2 31. Be5 Qe2 32. Be4 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.10.08"]
[Round "7"]
[White "Linke, Harry"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1535"]
[BlackElo "1771"]
[PlyCount "66"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 Bg4 5. f3 Bd7 6. 0-0 g6 7. c3 Bg7 8. h3 Qc8 9. Kh2 e5 10. d3 Nge7 11. f4 h6 12. a4 0-0 13. Bd2 a6 14. Ra3 b5 15. b4 cxb4 16. cxb4 a5 17. axb5 Nxb4 18. Qa4 Qb7 19. Nbc3 Nxd3 20. Rb1 Nc5 21. Qc4 Rfc8 22. Nd5 Nxd5 23. Qxd5 Qb6 24. Nc3 Be6 25. Qxa8 Rxa8 26. Be3 Qd8 27. f5 gxf5 28. exf5 Bxf5 29. Bxa8 Bxb1 30. Bc6 e4 31. Nxb1 Qf6 32. Ra2 Qf1 33. Nd2 Qe2+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.10.01"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Hadlich, Winfried"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "1771"]
[BlackElo "1726"]
[PlyCount "84"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d5 5. cxd5 Nxd5 6. 0-0 0-0 7. Nc3 Nxc3 8. bxc3 c6 9. d4 Nd7 10. Qc2 Nf6 11. e4 Be6 12. Re1 Qc8 13. Ba3 Re8 14. Rab1 Qc7 15. Nd2 Rad8 16. Bc5 b6 17. Ba3 Bc8 18. f4 Nd7 19. e5 Nf8 20. Qa4 c5 21. d5 Qd7 22. Qb3 e6 23. d6 Bb7 24. Bxb7 Qxb7 25. Bxc5 Nd7 26. Bd4 Rc8 27. a4 Rc6 28. a5 Rb8 29. Ne4 h6 30. axb6 axb6 31. Ra1 Ra8 32. Rxa8+ Qxa8 33. Rb1 Rc8 34. Nd2 Rd8 35. c4 g5 36. Qb5 Qa2 37. Qb2 Qa4 38. Ra1 Qc6 39. Qb4 f6 40. Qc3 fxe5 41. fxe5 Nxe5 42. Bxe5 Qc5+ 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.09.24"]
[Round "5"]
[White "Sagitow, Kamil"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1328"]
[BlackElo "1771"]
[PlyCount "84"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 e5 2. e3 d5 3. d4 e4 4. a3 a6 5. Nge2 f5 6. Ng3 Nf6 7. Be2 Be6 8. Bd2 Nbd7 9. Bh5+ g6 10. Be2 Bd6 11. Nf1 Qe7 12. f3 0-0-0 13. f4 Rdg8 14. Ng3 g5 15. Bf1 h5 16. Rg1 h4 17. Nh1 Ng4 18. h3 Ngf6 19. Nf2 Nh5 20. Ne2 Ndf6 21. c3 Qg7 22. Qb3 gxf4 23. exf4 Qh6 24. 0-0-0 Nxf4 25. Kb1 N6h5 26. Be3 Qf6 27. Nc1 Ng3 28. Qc2 Nxf1 29. Rdxf1 Nxg2 30. Nd1 f4 31. Rxg2 Bxh3 32. Rxg8+ Rxg8 33. Rg1 Rf8 34. Ka1 fxe3 35. Nxe3 c6 36. Qe2 Bg3 37. Nb3 Qf3 38. Qxf3 Rxf3 39. Nc2 Rf1+ 40. Rxf1 Bxf1 41. Nd2 Be2 42. Ne3 h3 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.09.17"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Stenzel, Jan"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1771"]
[BlackElo "1873"]
[PlyCount "52"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. e3 d5 6. c5 b6 7. d4 bxc5 8. dxc5 c6 9. Nbd2 a5 10. a3 Ba6 11. Bxa6 Nxa6 12. Ne5 Qc7 13. Qa4 Ne4 14. Ndf3 Rfb8 15. Bd4 Rb5 16. Nxc6 Qxc6 17. Bxg7 Kxg7 18. Nd4 Qf6 19. f3 Rbb8 20. fxe4 axb4 21. Qc6 Qh4+ 22. Ke2 Qxe4 23. Rhf1 bxa3 24. Rf4 Rb2+ 25. Kf1 Qxg2+ 26. Ke1 Qg1+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.09.10"]
[Round "3"]
[White "Koch, Ralf Johannes"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1660"]
[BlackElo "1771"]
[PlyCount "55"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 e6 7. f3 a6 8. Qd2 Be7 9. 0-0-0 Bd7 10. g4 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 Rc8 16. Bh3 Rc7 17. Bg4 g6 18. Bxh5 gxh5 19. h4 Qd7 20. f4 f5 21. fxe5 dxe5 22. d6 Rc6 23. dxe7 Qxe7 24. Qd5 Qc7 25. Rd2 Ke7 26. Rhd1 Rc8 27. Qd7+ Kf8 28. Qxf5+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.09.03"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Oelrichs, Manfred"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1771"]
[BlackElo "1553"]
[PlyCount "46"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 f5 3. c4 Nf6 4. Nc3 Bg7 5. e3 0-0 6. b4 c6 7. Bb2 d6 8. Qb3 Qe8 9. Be2 h6 10. Nd2 Qf7 11. a4 e5 12. dxe5 dxe5 13. Nf3 Ne4 14. 0-0 Nxc3 15. Bxc3 Nd7 16. Rfd1 Re8 17. Rd2 e4 18. Ne1 Ne5 19. Bxe5 Bxe5 20. Rad1 Be6 21. Qc2 Qf6 22. b5 Bc3 23. Rd6 Be5 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2015.08.28"]
[Round "1"]
[White "Buschhaus, Ralf"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1354"]
[BlackElo "1771"]
[PlyCount "84"]
[EventDate "2015.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 h6 10. Re1 c6 11. c3 Qc7 12. Ng3 0-0-0 13. Nxh5 Nxh5 14. Ne5 Nxe5 15. Rxe5 g6 16. Qf3 Bd6 17. Re4 Rde8 18. g4 f5 19. Re2 Nf4 20. Bxf4 Bxf4 21. Rae1 Kd7 22. Bc4 e5 23. dxe5 Bxe5 24. Bf7 Bh2+ 25. Kg2 Rxe2 26. Rxe2 Kc8 27. Bxg6 fxg4 28. Qxg4+ Kb8 29. Re8+ Rxe8 30. Bxe8 a6 31. Qe4 Bf4 32. b4 Bd2 33. Qd4 Bf4 34. Bh5 Be5 35. Qg4 Bxc3 36. Kf1 Qe5 37. Kg2 Qd5+ 38. Kf1 Qh1+ 39. Ke2 Qe1+ 40. Kf3 Bxb4 41. Qf4+ Ka8 42. Kg4 Qe6+ 0-1

[Event "Oberliga Nord N 1314"]
[Site "Germany"]
[Date "2014.02.23"]
[Round "7.8"]
[White "Hamann, Carsten"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2123"]
[BlackElo "1728"]
[PlyCount "75"]
[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 "Preetz"]
[BlackTeam "Pinneberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b4 cxb4 3. a3 Nf6 4. e5 Qa5 5. Nf3 Nd5 6. Bc4 Nc6 7. 0-0 e6 8. Re1 Qc5 9. Bf1 Nd4 10. axb4 Nxf3+ 11. Qxf3 Nxb4 12. Ba3 Qc6 13. Qg3 Nd5 14. c4 Ne7 15. Bxe7 Kxe7 16. Nc3 Rg8 17. Ne4 h6 18. d4 Kd8 19. Qf3 Ke8 20. d5 Qc7 21. Qg3 Kd8 22. Rac1 b6 23. Qf3 exd5 24. Qxf7 dxe4 25. Qxg8 Qc5 26. Rxe4 Bb7 27. Re3 Kc7 28. e6 dxe6 29. Qxe6 Bc6 30. Qf7+ Kb8 31. Rd1 Kc8 32. Re8+ Bxe8 33. Qxe8+ Kc7 34. Rd7+ Kc6 35. Rd8+ Kb7 36. Rxa8 Bd6 37. g3 a5 38. Bg2+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "5"]
[White "Frank, Detlev"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1725"]
[BlackElo "1723"]
[PlyCount "46"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. a3 e5 2. b4 d5 3. Bb2 Bd6 4. g3 c6 5. Bg2 Nf6 6. e3 0-0 7. Ne2 Re8 8. d3 a5 9. Nd2 Bg4 10. f3 Bh5 11. bxa5 Qxa5 12. Qc1 Nbd7 13. h4 h6 14. Kf2 Re7 15. g4 Bxg4 16. fxg4 Nxg4+ 17. Kf3 Ndf6 18. e4 Qb6 19. d4 c5 20. exd5 e4+ 21. Nxe4 Rxe4 22. Bf1 Rae8 23. Ng3 Re3+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Hawranke, Dietrich"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1723"]
[BlackElo "2028"]
[PlyCount "69"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e4 d6 5. d3 g6 6. Be2 Bg7 7. Bd2 Bg4 8. Ng1 Bd7 9. Nf3 a6 10. h3 Rb8 11. a4 Qb6 12. Rb1 0-0 13. Qc1 Nd4 14. Nxd4 cxd4 15. Nd5 Nxd5 16. a5 Qb3 17. exd5 b6 18. Qd1 bxa5 19. Bxa5 Qa2 20. b4 Ba4 21. Ra1 Bxd1 22. Rxa2 Bxe2 23. Rxe2 Rb7 24. Kd2 Be5 25. Rhe1 Bf6 26. Kc2 Rc8 27. Kb3 Kf8 28. Ka4 Ke8 29. Re4 Kd7 30. Rf4 Rbb8 31. Re2 Rf8 32. Rfe4 Rfc8 33. Re1 Rb7 34. R1e2 Rcb8 35. Re1 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Kuhn, Gerd"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1723"]
[BlackElo "2039"]
[PlyCount "104"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 f5 2. e3 Nf6 3. d4 g6 4. Nbd2 Bg7 5. c4 0-0 6. Be2 d6 7. b4 e5 8. dxe5 Ng4 9. Bb2 Nc6 10. Qb3 Ngxe5 11. 0-0 Be6 12. Nd4 Bf7 13. Nxc6 bxc6 14. f4 Ng4 15. Bxg7 Kxg7 16. Bf3 d5 17. Qc3+ Qf6 18. Qxf6+ Nxf6 19. b5 cxb5 20. cxb5 a6 21. a4 Rfb8 22. Rfb1 axb5 23. a5 Ne4 24. Nb3 Nd6 25. Kf2 c6 26. Nc5 Nc4 27. a6 Nb6 28. Ke2 Ra7 29. Nb7 Kf6 30. Kd3 Na4 31. Rxa4 bxa4 32. Rb6 Be8 33. Bxd5 Ke7 34. Bc4 a3 35. Kc3 Bf7 36. Bxf7 Kxf7 37. Kb3 Rxa6 38. Rxa6 Rxb7+ 39. Kxa3 Re7 40. Rxc6 Rxe3+ 41. Kb2 Re4 42. g3 Kg7 43. Rc2 Kh6 44. Kc3 Kh5 45. Kd3 Kg4 46. Rc7 h6 47. Rc6 Kh5 48. h3 Ra4 49. g4+ fxg4 50. hxg4+ Kxg4 51. Rxg6+ Kxf4 52. Rxh6 Ra3+ 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Wolff, Stefan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1723"]
[BlackElo "2010"]
[PlyCount "143"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Bc4 Nf6 5. Nbd2 0-0 6. 0-0 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 Bf5 9. Re1 Nd7 10. h3 Qf8 11. Neg5 Rf6 12. Ne4 Bxe4 13. Rxe4 h6 14. Qe2 Re8 15. Qc4+ Kh7 16. Qxc7 Rxf3 17. gxf3 Nf6 18. Qxb7 Nxe4 19. Qxe4 e5 20. d5 Rb8 21. b3 Qc8 22. Kg2 Qc3 23. Rb1 Rc8 24. Rb2 h5 25. a4 Bh6 26. Rb1 Bxc1 27. Rxc1 Qd2 28. Qe3 Qxd5 29. Qxa7+ Kh6 30. Qe3+ Kh7 31. c4 Qc6 32. Qd3 Qc5 33. Rd1 Rc6 34. Qd5 Qb6 35. h4 Qc7 36. a5 Rc5 37. Qxd6 Qxd6 38. Rxd6 Rxa5 39. Rd5 Ra3 40. Rb5 Kg7 41. b4 Rc3 42. c5 Rc4 43. Kg3 Kf6 44. Rb6+ Kf5 45. c6 g5 46. hxg5 h4+ 47. Kg2 Kxg5 48. Rb5 Rxc6 49. Rxe5+ Kh6 50. Re4 Kg5 51. Rg4+ Kh5 52. Kh3 Rc2 53. Rxh4+ Kg5 54. Kg3 Rb2 55. Rc4 Kf6 56. f4 Rb3+ 57. Kg4 Rb2 58. Kf3 Ke6 59. Re4+ Kf6 60. Ke3 Rb3+ 61. Kd2 Kf5 62. Kc2 Rf3 63. Re3 Rxf2+ 64. Kb3 Kxf4 65. Re1 Rh2 66. b5 Kf5 67. Kb4 Rc2 68. b6 Kf6 69. Kb5 Rc3 70. Ka6 Rc2 71. Ka7 Ra2+ 72. Kb8 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "1"]
[White "Schleu, Guenther"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1199"]
[BlackElo "1723"]
[PlyCount "48"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Nh5 7. 0-0 Nc6 8. c3 Nxf4 9. exf4 Qd6 10. g3 e6 11. Re1 Ne7 12. Qc2 c5 13. b3 Bd7 14. Ne5 Rac8 15. Nxd7 Qxd7 16. Qb2 Qd6 17. Nf3 Rc7 18. Re2 Rfc8 19. Rc1 cxd4 20. c4 dxc4 21. Bxc4 b5 22. Rcc2 bxc4 23. Rxc4 Rxc4 24. bxc4 d3 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "3"]
[White "Schmidt, Roland"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1762"]
[BlackElo "1723"]
[PlyCount "29"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 h6 6. c4 c5 7. e3 Be7 8. Nc3 cxd4 9. exd4 d6 10. b3 Nbd7 11. Bb2 0-0 12. Qe2 Re8 13. Rad1 a6 14. Rfe1 Qc7 15. Rc1 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "7"]
[White "Wulf von Moers, Jens"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2173"]
[BlackElo "1723"]
[PlyCount "40"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bxc3 6. Bxc3 cxd4 7. Qxd4 Ne7 8. Nf3 0-0 9. Bd3 Ng6 10. h4 Nc6 11. Qg4 d4 12. Bxg6 fxg6 13. Nxd4 Nxe5 14. Qe2 Qd5 15. 0-0-0 Nc6 16. Nxc6 Qxc6 17. Qe5 Rf6 18. Rd8+ Kf7 19. Bb4 g5 20. Rf8+ Kg6 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.09.19"]
[Round "7"]
[White "Hadlich, Winfried"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1960"]
[BlackElo "1746"]
[PlyCount "28"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 c5 7. 0-0 a6 8. a4 Qc7 9. Qe2 Nc6 10. cxd5 exd5 11. h3 Rb8 12. Rd1 h6 13. Bb1 cxd4 14. exd4 Bd6 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.09.12"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Weisshorn, Lasse"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1746"]
[BlackElo "1277"]
[PlyCount "45"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. d4 d5 4. cxd5 cxd5 5. h3 Bf5 6. Bf4 Nc6 7. e3 e6 8. Bd3 Bg6 9. a3 a6 10. Nf3 Bd6 11. Ne5 Rc8 12. 0-0 Ne4 13. Bxe4 Bxe4 14. Nxe4 dxe4 15. Qg4 Qf6 16. Nxc6 Rxc6 17. Bxd6 Rxd6 18. Qxe4 Rd5 19. Rfc1 0-0 20. Rc7 b5 21. Rac1 Qd8 22. R1c6 Rd6 23. Qc2 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.09.05"]
[Round "5"]
[White "Lamzin, Victor"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1962"]
[BlackElo "1746"]
[PlyCount "37"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Neg4+ 8. Kg1 d6 9. h3 Nh6 10. Bg5 Nhg8 11. e5 dxe5 12. dxe5 Qxd1 13. Rxd1 Nd7 14. Nb5 Rb8 15. Nxc7+ Kf8 16. Nb5 h6 17. Bf4 Ra8 18. g4 Ne7 19. Nc7 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.08.29"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Luettig, Hendrik"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1746"]
[BlackElo "1481"]
[PlyCount "67"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 d6 4. e3 Nf6 5. d4 exd4 6. exd4 Qe7+ 7. Be3 Bb4 8. Qa4+ Nc6 9. d5 Bxc3+ 10. bxc3 Bd7 11. dxc6 Bxc6 12. Qc2 Bxf3 13. gxf3 0-0 14. Bd3 Qe5 15. 0-0-0 Kh8 16. Rhg1 g6 17. f4 Qe8 18. Bd4 Qd8 19. f5 Rg8 20. fxg6 fxg6 21. h4 c5 22. Be3 Nh5 23. f4 Qe7 24. Bd2 Qf7 25. f5 gxf5 26. Bxf5 Ng3 27. Rxg3 Rxg3 28. Re1 Re8 29. Rxe8+ Qxe8 30. Bxh7 Rg1+ 31. Kb2 Qd8 32. Be4 Rg4 33. Bg5 Qd7 34. Bf5 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.08.22"]
[Round "3"]
[White "Wolff, Stefan"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1973"]
[BlackElo "1746"]
[PlyCount "55"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. e4 e5 7. Nxc6 bxc6 8. Bg5 Bc5 9. Qd2 Qb6 10. f3 Bd4 11. Na4 Qa7 12. c5 Bxc5 13. Nxc5 Qxc5 14. Be3 Qe7 15. Rc1 Bb7 16. Bc5 Nxe4 17. fxe4 Qh4+ 18. Qf2 Qxe4+ 19. Be2 Qg6 20. Rd1 d5 21. 0-0 f6 22. Qh4 Qc2 23. Bh5+ Kd8 24. Qb4 g6 25. Rf2 Qxf2+ 26. Kxf2 Bc8 27. Qb6+ Kd7 28. Rxd5+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.08.15"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Harder, Clemens"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1746"]
[BlackElo "2176"]
[PlyCount "71"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. e3 a6 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. a3 Be7 11. 0-0 Nd7 12. e4 dxe4 13. Nxe4 Nb6 14. Rd1 Qc7 15. Be3 Rd8 16. Qc2 Qb8 17. Neg5 h6 18. Ne4 0-0 19. Nc5 Nd5 20. b4 Bxc5 21. bxc5 f5 22. Rab1 Rf7 23. Bd2 g5 24. Re1 Qc8 25. Ne5 Rf6 26. Qb2 Nxe5 27. Rxe5 Rf7 28. Ba5 Re8 29. Qb3 Qc6 30. Bd2 Nf6 31. Rbe1 Rfe7 32. Rxf5 Kg7 33. Rfe5 Nd7 34. R5e2 Nf6 35. Re5 Nd7 36. R5e2 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2013.08.08"]
[Round "1"]
[White "Sengbusch, Gerhard"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1225"]
[BlackElo "1746"]
[PlyCount "72"]
[EventDate "2013.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 a6 5. a3 b5 6. Ba2 e5 7. d3 h6 8. Bd5 Bd6 9. Be3 Nge7 10. 0-0 Rb8 11. Re1 Nd4 12. Ba2 Bb7 13. Bxd4 cxd4 14. Nd5 Nxd5 15. exd5 f6 16. Nh4 0-0 17. Nf5 Qb6 18. Qg4 g5 19. Nxh6+ Kh7 20. Nf5 Kg6 21. Ng3 Rh8 22. Qf5+ Kf7 23. Qxd7+ Kg6 24. Qf5+ Kf7 25. Ne4 Rbd8 26. Nxg5+ Kg7 27. Ne6+ Kf7 28. Nxd8+ Qxd8 29. Qe6+ Kf8 30. h3 Bc8 31. Qxd6+ Qxd6 32. Re4 Bf5 33. Re2 Qd7 34. g4 Bxg4 35. Re4 Bf3 36. Rae1 Qxh3 0-1

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.04.01"]
[Round "8"]
[White "Niazi, Dariyusch"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1782"]
[BlackElo "1755"]
[PlyCount "100"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 c5 5. c3 Nbd7 6. Nf3 b6 7. 0-0 g6 8. Ne5 Bb7 9. Nd2 Ne4 10. Bb5 Nef6 11. Ndf3 a6 12. Ng5 axb5 13. Ngxf7 Qe7 14. Nxh8 Bg7 15. Nhf7 Ne4 16. Nxd7 Kxf7 17. Ne5+ Kg8 18. Bd2 Bf6 19. Be1 Kh8 20. Rf3 Rg8 21. Rh3 Bc8 22. Qg4 Bxe5 23. fxe5 Bd7 24. Qe2 c4 25. Bd2 Kg7 26. Rf1 Be8 27. Be1 g5 28. Rhf3 Bh5 29. g4 Bg6 30. Kg2 h5 31. h3 h4 32. Rf6 Re8 33. R6f3 Qa7 34. a3 Qe7 35. Bf2 Ra8 36. Rc1 Ra7 37. Be1 Ra8 38. Rf1 Ra7 39. Bf2 Ra8 40. Qd1 Ra7 41. Be1 Ra8 42. Ra1 Ra7 43. a4 bxa4 44. Rxa4 b5 45. Ra1 Qd7 46. Bf2 Rxa1 47. Qxa1 Nd2 48. Bg1 Be4+ 49. Kh2 Nxf1+ 50. Qxf1 Qf7 1/2-1/2

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.04.01"]
[Round "9"]
[White "Retzlaff, Wolfgang"]
[Black "Von Tippelskirch, Peer"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1755"]
[BlackElo "1566"]
[PlyCount "92"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. a4 Na6 9. Be3 Nh5 10. g4 Nf4 11. Qd2 f5 12. exf5 gxf5 13. g5 Ng6 14. Qd1 e4 15. Rg1 exf3 16. Qxf3 Nb4 17. 0-0-0 Ne5 18. Qf4 Ng6 19. Qh2 f4 20. Bd4 Ne5 21. Bxe5 Bxe5 22. f3 Bf5 23. h4 Qd7 24. Nb5 c6 25. dxc6 bxc6 26. Nc3 d5 27. h5 Qg7 28. h6 Qg6 29. Rd2 Rab8 30. Kd1 Nd3 31. cxd5 cxd5 32. Nxd5 Rfe8 33. Nf6+ Kf7 34. Nxe8 Kxe8 35. Rdg2 Qa6 36. Qh5+ Bg6 37. Bxd3 Bxh5 38. Bxa6 Bxf3+ 39. Kc1 Bxg2 40. Rxg2 Rb6 41. Bb5+ Kf7 42. Re2 Bd4 43. Kd1 Kg6 44. Rd2 Rd6 45. Bd3+ Kxg5 46. Bxh7 Be5 1/2-1/2

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.31"]
[Round "6"]
[White "Pajeken, Jakob Leon"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1402"]
[BlackElo "1755"]
[PlyCount "59"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 Bb4 8. f3 h6 9. g4 d5 10. Nxc6 bxc6 11. g5 Nd7 12. gxh6 gxh6 13. Qd4 Bxc3+ 14. Qxc3 Qf6 15. Qxc6 Qxb2 16. Qxa8 Qxa1+ 17. Kf2 Qc3 18. Be2 d4 19. Bd2 Qc5 20. Bxa6 0-0 21. Bd3 Qe7 22. h4 Qf6 23. Qa5 Ne5 24. Rg1+ Kh8 25. Be2 Qxh4+ 26. Rg3 f6 27. Kg2 Bb7 28. Qc7 Nf7 29. Qxb7 Qh5 30. Bxh6 1-0

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.31"]
[Round "7"]
[White "Retzlaff, Wolfgang"]
[Black "Costello, Colin"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1755"]
[BlackElo "1957"]
[PlyCount "80"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. Nf3 d6 5. h3 Be7 6. d4 exd4 7. Nxd4 0-0 8. Nf3 Nd7 9. Be3 Bf6 10. Qd2 Re8 11. Bd3 Nde5 12. Nxe5 Nxe5 13. Be2 Be6 14. b3 c5 15. 0-0 Nc6 16. Rad1 Nd4 17. Bd3 Bxh3 18. Bxd4 cxd4 19. Ne2 Bd7 20. Bb1 Bc6 21. Nxd4 Bxe4 22. Bxe4 Rxe4 23. Nf5 Qd7 24. f3 Re6 25. Nxd6 Rd8 26. c5 Qc6 27. b4 Be7 28. Rfe1 Bxd6 29. cxd6 Rdxd6 30. Qxd6 Rxe1+ 31. Kf2 Qxd6 32. Rxd6 Re8 33. Rd7 Rb8 34. Ke3 Kf8 35. a4 a6 36. Kd4 Ke8 37. Rc7 Rd8+ 38. Kc5 Rd7 39. Kb6 Rd4 40. Kc5 Rd7 1/2-1/2

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.30"]
[Round "4"]
[White "Gerdts, Martina"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1312"]
[BlackElo "1755"]
[PlyCount "136"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bh4 a6 8. b3 Bb4 9. Rc1 Qa5 10. Nd2 Bxc3 11. Bxf6 Bxd2+ 12. Qxd2 Qxd2+ 13. Kxd2 gxf6 14. Be2 Ke7 15. Rhg1 Nd7 16. cxd5 exd5 17. Bg4 Nf8 18. Bh5 Bf5 19. Kc3 Ne6 20. Rce1 Bg6 21. Bd1 Kd6 22. h4 Ng7 23. g3 Rae8 24. Kb4 Re7 25. Ka5 Kc7 26. Kb4 Rhe8 27. Bf3 Nf5 28. Ka5 b6+ 29. Ka4 Nxd4 30. Bg2 Bd3 31. Rd1 Nc2 32. Rxd3 a5 33. b4 Nxb4 34. Rd2 Rd8 35. a3 Na6 36. Kb3 Nc5+ 37. Kc2 Re6 38. Rgd1 Ne4 39. Bxe4 Rxe4 40. Rd4 f5 41. Kd3 Rde8 42. Ke2 Kd6 43. Rxe4 fxe4 44. f3 f5 45. fxe4 Rxe4 46. Rd4 Ke5 47. Rd3 d4 48. a4 b5 49. Kf3 b4 50. exd4+ Rxd4 51. Re3+ Kd5 52. Re8 b3 53. Re1 Rxa4 54. Rb1 Rb4 55. Ke3 a4 56. Kd3 Rc4 57. Rb2 Kc5 58. Rb1 Kb4 59. Rb2 a3 60. Rb1 b2 61. Kd2 Kb3 62. Rf1 Ka2 63. Kd3 Rc5 64. Rf2 Ka1 65. Kd4 Rd5+ 66. Ke3 b1Q 67. Ke2 Qd3+ 68. Ke1 Qd1# 0-1

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.30"]
[Round "5"]
[White "Retzlaff, Wolfgang"]
[Black "Daug, Joern Henning"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1755"]
[BlackElo "1980"]
[PlyCount "56"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. h3 0-0 8. Bf4 a6 9. c5 Re8 10. Bd3 Nf8 11. 0-0 N6d7 12. e4 Ng6 13. Bg3 b6 14. b4 a5 15. a3 axb4 16. axb4 Rxa1 17. Qxa1 bxc5 18. bxc5 dxe4 19. Bxe4 e5 20. Qa7 exd4 21. Bc7 Bxc5 22. Qa5 Qf6 23. Bxg6 Qxg6 24. Na4 Bf8 25. Nxd4 c5 26. Nf3 Bb7 27. Nh4 Qc6 28. Bg3 Ra8 0-1

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.29"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Klawitter, Rolf"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1755"]
[BlackElo "1315"]
[PlyCount "49"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. e4 e5 4. Nf3 d6 5. h3 Be6 6. d4 exd4 7. Qxd4 c5 8. Qd1 Nc6 9. Be2 Be7 10. 0-0 Nd7 11. Bf4 Nb6 12. Nd5 Nc8 13. a3 0-0 14. Qd2 Re8 15. Rfd1 Na5 16. Rab1 b6 17. b4 Nb7 18. a4 Bxd5 19. Qxd5 Qc7 20. bxc5 Bf6 21. cxd6 Qd7 22. e5 Bd8 23. Nd4 Na5 24. Qxa8 Nb7 25. Bg4 1-0

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.29"]
[Round "3"]
[White "Retzlaff, Wolfgang"]
[Black "Lucas, Michael"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1755"]
[BlackElo "2086"]
[PlyCount "116"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 c5 9. e5 Nc6 10. 0-0 Qc7 11. Qe2 Bg4 12. Bd5 Rad8 13. Bxc6 Qxc6 14. Be3 Bxf3 15. gxf3 b6 16. Rad1 cxd4 17. cxd4 Rd5 18. Rc1 Qe6 19. Rfd1 Ra5 20. Rc2 f6 21. f4 Rd8 22. Kg2 Kf7 23. Rdd2 Rd7 24. Kg3 h5 25. h4 Rdd5 26. Rb2 Qd7 27. f3 Ra3 28. Rdc2 Bh6 29. Rb3 Ra4 30. Rc4 Rda5 31. Rxa4 Rxa4 32. a3 Qd5 33. Qb2 Bf8 34. Rb4 Rxb4 35. axb4 a6 36. Bd2 Qc4 37. Qc3 Qxc3 38. Bxc3 Ke6 39. Kf2 Kd5 40. Ke3 Kc4 41. Be1 f5 42. Ke2 e6 43. Kd1 Be7 44. Kc2 b5 45. d5 exd5 46. Kb2 Kd3 47. Kb3 d4 48. Bf2 Bf8 49. Bg1 Be7 50. Bf2 Ke2 51. Bxd4 Kxf3 52. Bc5 Bxh4 53. Kc3 Kxf4 54. Kd4 Bd8 55. e6 h4 56. e7 Bxe7 57. Bxe7 Kg3 58. Bg5 h3 0-1

[Event "Norderstedt op"]
[Site "Norderstedt"]
[Date "2013.03.28"]
[Round "1"]
[White "Mueller, Oliver"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2306"]
[BlackElo "1755"]
[PlyCount "69"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 a6 6. c5 g6 7. Bd2 Nbd7 8. b4 b5 9. cxb6 Nxb6 10. Rb1 Bg7 11. Ne5 Qc7 12. Bd3 Nfd7 13. f4 f5 14. 0-0 Nxe5 15. fxe5 0-0 16. a4 a5 17. Qb3 axb4 18. Qxb4 Ba6 19. Qxb6 Qxb6 20. Rxb6 Bxd3 21. Ra1 Rfc8 22. a5 Ra6 23. Na4 Bf8 24. Rc1 Rxb6 25. axb6 Ba6 26. Rb1 Bb7 27. Bb4 Ra8 28. Nc3 Kf7 29. Bxf8 Kxf8 30. Rb4 Ba6 31. Na4 Bb5 32. Nc5 Ke7 33. b7 Ra1+ 34. Kf2 Ra2+ 35. Kg3 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.17"]
[Round "9"]
[White "Retzlaff, Wolfgang"]
[Black "Rockel, Marcus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1677"]
[BlackElo "1622"]
[PlyCount "61"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. e3 Bd6 5. Ne2 0-0 6. 0-0 c6 7. f4 e4 8. dxe4 dxe4 9. Nbc3 Re8 10. h3 h5 11. Qd4 c5 12. Qd2 Bc7 13. Rd1 Qxd2 14. Rxd2 a6 15. b3 b6 16. Bb2 Bb7 17. Nd1 Nd5 18. Kf2 f5 19. Nec3 Nf6 20. Kg1 Nbd7 21. Nf2 Nf8 22. Rad1 Rad8 23. a4 Rxd2 24. Rxd2 Rd8 25. Rxd8 Bxd8 26. Bf1 Ng6 27. Be2 Ne7 28. Nfd1 g6 29. Kf2 Ned5 30. Bc4 Kf8 31. Nxd5 1/2-1/2

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.15"]
[Round "8"]
[White "Duemmke, Jens"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1606"]
[BlackElo "1677"]
[PlyCount "80"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e5 6. d3 Nge7 7. Nc3 d6 8. e4 0-0 9. a3 Bg4 10. Qc2 Bxf3 11. Bxf3 Nd4 12. Qd1 Nxf3+ 13. Qxf3 Nc6 14. Be3 a6 15. Qe2 f5 16. f4 Qd7 17. Nd5 Rab8 18. a4 b5 19. cxb5 axb5 20. a5 exf4 21. gxf4 Rf7 22. Kh1 Re8 23. Bg1 Qa7 24. Ra2 Qa8 25. Qg2 Ref8 26. h4 Qd8 27. Qg5 Qd7 28. h5 fxe4 29. f5 Rxf5 30. Rxf5 Rxf5 31. Qg3 Rxh5+ 32. Kg2 Be5 33. Qxe5 Nxe5 34. Nf6+ Kf7 35. Nxd7 Nxd7 36. dxe4 Re5 37. Kf3 Re8 38. a6 Ra8 39. Bh2 Ke6 40. Bf4 Nb8 0-1

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.14"]
[Round "7"]
[White "Rogozenco, Teodora Nana"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1427"]
[BlackElo "1677"]
[PlyCount "102"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d6 5. h3 Be7 6. Bg5 Nbd7 7. e3 h6 8. Bh4 b6 9. Bd3 c6 10. 0-0 0-0 11. Bg3 Kh8 12. e4 Nh5 13. Bh2 f4 14. Ne1 Qe8 15. Be2 g6 16. Bxh5 gxh5 17. Nd3 e5 18. d5 Nf6 19. Qe2 a6 20. dxc6 Qxc6 21. Nb4 Qe8 22. Nbd5 Bd8 23. Rfd1 Bxh3 24. gxh3 Qg6+ 25. Kh1 Nxe4 26. Nxe4 f3 27. Qf1 Qxe4 28. Ne3 Rf6 29. Rd5 Be7 30. Rad1 Rg8 31. Bg3 h4 32. Bh2 h5 33. Qd3 Qxd3 34. R1xd3 Rc8 35. b3 Kg8 36. Kg1 Kf7 37. Kf1 Ke6 38. Ke1 Rg6 39. Kd2 Rc6 40. Nf1 Bg5+ 41. Ke1 Rf6 42. Bg1 Bf4 43. Bh2 Bh6 44. a4 Ke7 45. Rc3 Ke6 46. Rdd3 e4 47. Rd5 Rf5 48. Rd4 Re5 49. Bxe5 Kxe5 50. Rd5+ Kf4 51. Ne3 Bg7 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.13"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Meyer, Stefan1111"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1677"]
[BlackElo "1784"]
[PlyCount "44"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d3 Qe8 8. Qb3 c6 9. Re1 Nh5 10. Nh4 f4 11. Bf3 g5 12. Bxh5 Qxh5 13. Ng2 f3 14. exf3 Qxf3 15. Nd1 Bd4 16. Qc2 Bh3 17. Nge3 Nd7 18. Qe2 Ne5 19. Bd2 Qf7 20. Nc2 Bg4 21. Qe4 Bxf2+ 22. Kf1 Be3+ 0-1

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.12"]
[Round "5"]
[White "Vokroj, Gabriela"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1855"]
[BlackElo "1677"]
[PlyCount "96"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. Nge2 g6 6. 0-0 Bg7 7. d3 h5 8. Bg5 Ng8 9. Qd2 f6 10. Be3 h4 11. Nf4 g5 12. Ng6 Rh6 13. Bxg5 fxg5 14. Nxh4 gxh4 15. Qg5 e5 16. Qxg7 Be6 17. Nd5 Nce7 18. Bf3 Bf7 19. Qg5 Nxd5 20. Qxd8+ Rxd8 21. exd5 Nf6 22. c4 Bh5 23. Bxh5+ Rxh5 24. f4 hxg3 25. hxg3 Ng4 26. fxe5 Nxe5 27. Rf6 Rg5 28. Kg2 Rg6 29. Rxg6 Nxg6 30. Rh1 Rd7 31. Re1+ Re7 32. Rxe7+ Kxe7 33. Kf3 Ne5+ 34. Ke4 Kf6 35. b3 b6 36. d4 cxd4 37. Kxd4 a5 38. a3 Kf5 39. b4 axb4 40. axb4 Nd7 41. Ke3 Ke5 42. g4 Nf8 43. Kd3 Nh7 44. Ke3 Ng5 45. Kd3 Nf7 46. Ke3 Nd8 47. Kd3 Kf4 48. c5 bxc5 1/2-1/2

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.11"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Indinger, Alexander"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1677"]
[BlackElo "1833"]
[PlyCount "39"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Bc5 6. c3 Bg4 7. Bg5 h6 8. Bxf6 Qxf6 9. Qb3 0-0-0 10. Nbd2 Rhe8 11. c4 e4 12. cxd5 exf3 13. dxc6 Qxc6 14. Nxf3 Be6 15. Qc3 g6 16. d4 Bb6 17. Qxc6 bxc6 18. e3 f6 19. Rfc1 Bd5 20. b4 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.11"]
[Round "3"]
[White "Retzlaff, Wolfgang"]
[Black "Krause, Werner"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1677"]
[BlackElo "1498"]
[PlyCount "63"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. e3 Be6 6. d3 Be7 7. Nge2 Qd7 8. a3 d5 9. cxd5 Nxd5 10. Bd2 Nxc3 11. Bxc3 Bd5 12. Bxd5 Qxd5 13. e4 Qd7 14. Qc2 0-0 15. 0-0 Bd6 16. f4 exf4 17. gxf4 Bc5+ 18. Kh1 Rad8 19. Bxg7 Qxd3 20. Bf6 h5 21. Qxc5 Qxe4+ 22. Kg1 Rd5 23. Qf2 Kh7 24. Qf3 Qg6+ 25. Qg2 Rg8 26. Bg5 Qd3 27. Rf3 Qd2 28. Rg3 Qxb2 29. Qxd5 Qxa1+ 30. Kg2 Qb1 31. Qxf7+ Rg7 32. Qxh5+ 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.10"]
[Round "2"]
[White "Kaehler, Arne"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1804"]
[BlackElo "1677"]
[PlyCount "49"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. d3 g6 4. Be3 Bg7 5. Nc3 d6 6. Be2 Nd4 7. Qd2 e5 8. Nf3 Ne7 9. 0-0-0 Bd7 10. Bh6 Nxf3 11. Bxf3 0-0 12. h4 f6 13. g4 Bxh6 14. Qxh6 Rf7 15. Qe3 a6 16. g5 fxg5 17. Rdg1 h6 18. hxg5 h5 19. Bxh5 Rh7 20. Be2 Rxh1 21. Rxh1 Qf8 22. Rh4 b5 23. Qg3 b4 24. Nd1 a5 25. Bg4 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.09"]
[Round "1"]
[White "Retzlaff, Wolfgang"]
[Black "Renn, Joachim"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1677"]
[BlackElo "1029"]
[PlyCount "69"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 g6 4. Bg2 c5 5. e4 Nc6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 d6 9. Bg5 a6 10. Qd2 Qc7 11. Bh6 Nd4 12. Rae1 Ng4 13. Bxg7 Kxg7 14. h3 Nh6 15. Ne2 e5 16. Nfxd4 cxd4 17. h4 f6 18. f3 Be6 19. Rc1 Rac8 20. b4 b6 21. Rc2 Qa7 22. g4 Nf7 23. Ng3 Bd7 24. Kh2 h6 25. Ra1 Ba4 26. Rcc1 Rh8 27. f4 h5 28. gxh5 Nh6 29. f5 Bd7 30. hxg6 Ng4+ 31. Kh3 Nh6 32. Nh5+ Kg8 33. Nxf6+ Kg7 34. Qg5 Rhf8 35. Nh5+ 1-0

[Event "Hamburg CupT"]
[Site "Hamburg"]
[Date "2011.02.12"]
[Round "1.3"]
[White "Retzlaff, Wolfgang"]
[Black "Beran, Andreas"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1741"]
[BlackElo "1647"]
[PlyCount "120"]
[EventDate "2011.02.12"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pinneberg"]
[BlackTeam "Barmbek II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 c5 9. Bb2 Bg4 10. h3 Bxf3 11. gxf3 cxd4 12. cxd4 Nc6 13. e5 Qa5+ 14. Qd2 Qa4 15. Bb3 Qa6 16. Qe2 Qa5+ 17. Qd2 Qxd2+ 18. Kxd2 e6 19. f4 Rfd8 20. Ke3 Na5 21. Rhc1 Rdc8 22. Rc3 Rxc3+ 23. Bxc3 Nxb3 24. axb3 Rc8 25. Bb4 a6 26. Kd3 Bh6 27. Bd2 Bf8 28. Rc1 Rxc1 29. Bxc1 b5 30. d5 Bc5 31. Be3 Bb4 32. d6 Kf8 33. Bb6 Ke8 34. Bd4 Kd7 35. Bc3 Bc5 36. Ke2 Kc6 37. b4 Bb6 38. Kf3 Kd7 39. Bd2 Bd8 40. Kg4 f5+ 41. Kf3 Kc6 42. Ke2 Kd5 43. Kd3 Kc6 44. f3 Bb6 45. Be3 Bd8 46. Bd4 Kd5 47. Ba7 Kc6 48. Ke2 a5 49. bxa5 Bxa5 50. Kd3 Bd8 51. Kc3 Bh4 52. Be3 Be1+ 53. Kb3 Ba5 54. Kc2 Be1 55. Bd2 Bf2 56. Kb3 Bb6 57. Kb4 Bc5+ 58. Ka5 Bf2 59. Ka6 Bc5 60. Ba5 b4 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.10.07"]
[Round "7"]
[White "Retzlaff, Wolfgang"]
[Black "Knaak, Michael"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1731"]
[BlackElo "1946"]
[PlyCount "62"]
[EventDate "2010.08.26"]
[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 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. e3 Bxc3 6. bxc3 0-0 7. Ne2 Re8 8. 0-0 e4 9. f3 exf3 10. Bxf3 Ne5 11. Bd5 c6 12. Bg2 Nxc4 13. Nd4 d5 14. Qb3 Ne5 15. Nf3 b6 16. Qc2 Ba6 17. Nxe5 Bxf1 18. Nxc6 Qc7 19. Kxf1 Qxc6 20. Bb2 Rac8 21. Kg1 Qc4 22. Bf1 Qg4 23. Qd3 Qe4 24. Qe2 h5 25. Bh3 Ng4 26. Rc1 d4 27. Bg2 Qe5 28. c4 Qc5 29. exd4 Rxe2 30. dxc5 Rxc5 31. Rc2 Re1+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.30"]
[Round "6"]
[White "Hotze, Kurt"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1561"]
[BlackElo "1731"]
[PlyCount "106"]
[EventDate "2010.08.26"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be6 11. c3 b5 12. Be2 Bxd5 13. exd5 Ne7 14. Nc2 Qb6 15. 0-0 0-0 16. Kh1 Bg5 17. Bf3 f5 18. g3 Bh6 19. Bg2 g5 20. f4 gxf4 21. gxf4 Bxf4 22. Qe2 Rf6 23. Rxf4 Ng6 24. Rff1 f4 25. Be4 Kh8 26. Ne3 Raf8 27. Ng4 R6f7 28. Rad1 Nh4 29. Rd3 Qd8 30. Rh3 Rg7 31. Bf3 Qg5 32. Qf2 Nxf3 33. Qxf3 Qxg4 34. Qxg4 Rxg4 35. Rg1 Rfg8 36. Rxg4 Rxg4 37. Rh6 Rg6 38. Rxg6 hxg6 39. Kg2 Kg7 40. Kf3 g5 41. h3 Kf6 42. Ke4 Kg6 43. b3 Kf6 44. a3 Ke7 45. Kf3 Kd7 46. Ke4 Kc7 47. b4 Kb6 48. Kf3 Kc7 49. Ke4 Kd7 50. Kf3 Ke7 51. Ke4 Kf6 52. Kd3 f3 53. Ke3 e4 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.23"]
[Round "5"]
[White "Retzlaff, Wolfgang"]
[Black "Soltau, Achim"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1731"]
[BlackElo "2006"]
[PlyCount "74"]
[EventDate "2010.08.26"]
[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 g6 3. g3 Bg7 4. Bg2 Nf6 5. d3 0-0 6. e3 e6 7. Nge2 d5 8. cxd5 Nxd5 9. 0-0 Nc6 10. a3 Nb6 11. Qc2 Ne5 12. Rd1 Qe7 13. Ne4 c4 14. d4 Nd3 15. Rxd3 cxd3 16. Qxd3 Bd7 17. Bd2 Nd5 18. N4c3 Rfe8 19. Nxd5 exd5 20. Bxd5 Bf5 21. Qb3 Be4 22. Nc3 Bxd5 23. Qxd5 Rad8 24. Qb3 h5 25. Nb5 h4 26. Nxa7 Qe4 27. Rf1 Qf3 28. Qd1 Qd5 29. a4 h3 30. f3 Bxd4 31. exd4 Qxd4+ 32. Rf2 Qxa7 33. Kf1 Qd4 34. Qc1 Qxa4 35. f4 Qe4 36. Kg1 Qd3 37. b4 Re2 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.16"]
[Round "4"]
[White "Bernhard, Ralph"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1720"]
[BlackElo "1731"]
[PlyCount "64"]
[EventDate "2010.08.26"]
[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 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d6 6. c4 Nbd7 7. Nc3 g6 8. Bf4 Bg7 9. Qc2 Nh5 10. Bd2 e5 11. d5 Qe7 12. Nb5 Nc5 13. Ng5 a6 14. Nc3 Bf6 15. Nf3 0-0 16. b4 Nd7 17. Bh6 Rfe8 18. e4 Bg7 19. Bxg7 Nxg7 20. Qd2 Rf8 21. Qh6 Bc8 22. Ng5 Nf6 23. Bh3 Bd7 24. f4 exf4 25. exf5 Nxf5 26. Bxf5 Qe3+ 27. Kg2 Bxf5 28. Rae1 Qd2+ 29. Re2 Qxc3 30. Re7 Qd2+ 31. Rf2 Qxf2+ 32. Kxf2 Ng4+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.09.09"]
[Round "3"]
[White "Retzlaff, Wolfgang"]
[Black "Isenecker, Frank"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1731"]
[BlackElo "1434"]
[PlyCount "73"]
[EventDate "2010.08.26"]
[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 e5 2. Nc3 a6 3. g3 Nf6 4. Bg2 Be7 5. e4 d6 6. Nge2 Nc6 7. a3 Bg4 8. f3 Bh5 9. 0-0 Qd7 10. d4 exd4 11. Nxd4 0-0-0 12. Nde2 Ne5 13. Nf4 Qc6 14. b3 Bg6 15. Be3 h5 16. Ncd5 Rhe8 17. Bh3+ Kb8 18. Nb4 Bxe4 19. Nxc6+ Bxc6 20. Nd5 Nfd7 21. f4 Ng4 22. Bxg4 hxg4 23. Qxg4 Bxd5 24. cxd5 Bf6 25. Rae1 Bc3 26. Ba7+ Kc8 27. Rxe8 Rxe8 28. Rc1 Bb2 29. Rc2 Bxa3 30. Bd4 g6 31. Re2 Kd8 32. Qh4+ f6 33. Bxf6+ Nxf6 34. Qxf6+ Kd7 35. Qf7+ Re7 36. Rxe7+ Kd8 37. Re8# 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2010.08.26"]
[Round "1"]
[White "Van Riesen, Klaus"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2070"]
[BlackElo "1731"]
[PlyCount "103"]
[EventDate "2010.08.26"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bf4 Bd6 6. Bg3 Bxg3 7. hxg3 a6 8. e3 Qb6 9. Qc2 Nbd7 10. Bd3 Qc7 11. 0-0-0 dxc4 12. Bxc4 b5 13. Bd3 Bb7 14. Ng5 Nf8 15. Nce4 Nxe4 16. Bxe4 g6 17. d5 exd5 18. Qc3 Qe7 19. Qxh8 Qxg5 20. Bf3 0-0-0 21. Qc3 Kb8 22. Kb1 h5 23. Rd2 f5 24. Rhd1 Qe7 25. Qd4 Ne6 26. Qe5+ Ka8 27. Be2 Qf7 28. Bf3 Nc5 29. Qf4 Ne6 30. Qh4 Rd7 31. Rc1 Qg7 32. Rdc2 Qe5 33. Rxc6 Bxc6 34. Rxc6 Kb7 35. Rc1 Nc7 36. Qb4 Qd6 37. Qb3 Qe6 38. Rd1 Qf7 39. a4 g5 40. axb5 axb5 41. Rd4 Rd6 42. Qb4 Rc6 43. Qd2 Rd6 44. Be2 Qe8 45. Rb4 Kb6 46. Qd1 g4 47. Qd4+ Ka6 48. Ra4+ Kb7 49. Qa7+ Kc6 50. Bxb5+ Kxb5 51. Ra5+ Kc4 52. Qd4+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.10.01"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Knaak, Michael"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1677"]
[BlackElo "2022"]
[PlyCount "32"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bg4 7. Bf4 0-0-0+ 8. Kc1 Bc5 9. e3 Bxf3 10. gxf3 Nh6 11. Bh3+ Kb8 12. Rg1 Nb4 13. Bf1 Nf5 14. a3 Nd5 15. Bh3 Nxf4 16. exf4 Bxf2 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.09.24"]
[Round "5"]
[White "Linke, Harry"]
[Black "Retzlaff, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1705"]
[BlackElo "1677"]
[PlyCount "116"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nc3 dxe5 6. dxe5 Qxd1+ 7. Nxd1 Bf5 8. Ne3 Bg6 9. b3 Nc6 10. Bb2 e6 11. 0-0-0 Bc5 12. Bd3 Bxd3 13. Rxd3 Nb4 14. Rd2 Bxe3 15. fxe3 Nxa2+ 16. Kb1 Nb4 17. Ba3 a5 18. Bxb4 axb4 19. Nf3 Rd8 20. Rxd8+ Kxd8 21. Ng5 Ke7 22. Rf1 f6 23. exf6+ gxf6 24. Ne4 Nd7 25. g4 Rf8 26. Ng3 Ra8 27. Ne4 Ra5 28. h4 f5 29. gxf5 Rxf5 30. Rg1 Rf3 31. Rg7+ Rf7 32. Rxf7+ Kxf7 33. Ng5+ Kf6 34. Nxh7+ Kg6 35. Ng5 Nc5 36. Kc2 e5 37. Nf3 Kf5 38. h5 Ne6 39. h6 Nf8 40. Kd2 Nh7 41. Ne1 e4 42. c5 Kg6 43. Nc2 Nf6 44. Nxb4 Kxh6 45. Kc3 Kg6 46. Kd4 Kf5 47. Nd5 Ne8 48. b4 c6 49. Ne7+ Ke6 50. Nc8 Kf5 51. Nd6+ Nxd6 52. cxd6 Ke6 53. Kxe4 Kxd6 54. Kf5 b6 55. e4 Ke7 56. Ke5 Kd7 57. Kf6 c5 58. bxc5 bxc5 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.09.18"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Sachse, Theo"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1677"]
[BlackElo "1287"]
[PlyCount "33"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 b6 4. b3 Bb7 5. Bb2 e6 6. c4 dxc4 7. Bxc4 Bd6 8. 0-0 Nbd7 9. Nc3 0-0 10. Qe1 e5 11. Ng5 h6 12. Nh3 e4 13. Ne2 a6 14. Nd4 Nc5 15. Qg3 Nd3 16. Nf5 g6 17. Qxg6+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.09.10"]
[Round "3"]
[White "Retzlaff, Wolfgang"]
[Black "Woynowski, Manfred"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1677"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 Nc6 11. Be3 0-0 12. Rc1 cxd4 13. cxd4 Rfd8 14. d5 Ne5 15. Nxe5 Bxe5 16. Qb3 a6 17. f4 Bg7 18. Rc2 Rdc8 19. Rfc1 Rxc2 20. Rxc2 Rc8 21. Rxc8+ Qxc8 22. a4 Qc3 23. Qxc3 Bxc3 24. Bb6 Kf8 25. a5 Ke8 26. Kf2 Kd7 27. Ke3 e6 28. Kd3 Be1 29. dxe6+ fxe6 30. Kc4 Kd6 31. g4 Bd2 32. f5 exf5 33. exf5 gxf5 34. Kd3 Bf4 35. h3 fxg4 36. hxg4 Kd5 37. Bd8 Kc6 38. Kc4 Bc7 39. Bxc7 Kxc7 40. Kc5 h6 41. Kd5 b5 42. axb6+ Kxb6 43. Kc4 Kc6 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.09.03"]
[Round "2"]
[White "Domeyer, Robert Thomas"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "997"]
[BlackElo "1677"]
[PlyCount "76"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 f5 7. Nf3 Nh6 8. h3 e5 9. a3 0-0 10. Qe2 Qb6 11. Nd5 Qd8 12. Ng5 Nf7 13. h4 Ne7 14. c4 Nxd5 15. cxd5 Qa5+ 16. Bd2 Qb5 17. Rb1 a5 18. Bf3 Qb3 19. 0-0 b6 20. Rfc1 Ba6 21. Rc3 Qb5 22. Rc4 Nxg5 23. hxg5 Qd7 24. Rc3 exf4 25. Rb3 fxg3 26. Rxb6 fxe4 27. Bxe4 Rf2 28. Qxf2 gxf2+ 29. Kxf2 Bd4+ 30. Ke2 Qg4+ 31. Bf3 Re8+ 32. Kd1 Qxf3+ 33. Kc1 Qf1+ 34. Kc2 Bxd3+ 35. Kb3 Qxb1 36. Bxa5 Qxb2+ 37. Ka4 Bc2+ 38. Rb3 Qxb3# 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2009.08.27"]
[Round "1"]
[White "Schiller, Thomas"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1833"]
[BlackElo "1677"]
[PlyCount "103"]
[EventDate "2009.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 a6 5. Bxc6+ bxc6 6. h3 e5 7. c3 Nf6 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 Qd7 11. Nc3 Be7 12. Nf5 0-0 13. Bf4 Nxe4 14. Nh6+ gxh6 15. Nxe4 Qf5 16. Qf3 d5 17. Ng3 Qg6 18. Rfe1 Bd6 19. Bd2 Bxg3 20. fxg3 Be6 21. Re5 f5 22. Rae1 Rae8 23. Bb4 Rf6 24. Qc3 c5 25. Qxc5 Rc8 26. Qe3 Bf7 27. Bc3 Rc4 28. Re7 Rd6 29. Qe5 d4 30. Bd2 Qf6 31. Qf4 Rc2 32. Bb4 Rdc6 33. Qb8+ Rc8 34. Qb7 Qc6 35. Rxf7 Rxg2+ 36. Kf1 Qxb7 37. Rxb7 Rxg3 38. Rd7 d3 39. Kf2 Rg6 40. Rxd3 Rc2+ 41. Rd2 Rc4 42. Rd8+ Kf7 43. Bc3 Rf4+ 44. Ke2 Re6+ 45. Kd1 Rc6 46. Rd7+ Kg6 47. Rg7+ Kh5 48. Rxh7 Rf3 49. Rf7 Kg6 50. Rf8 Rc5 51. Re6+ Kg5 52. Rg8+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.10.10"]
[Round "7"]
[White "Klockgether, Jens"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1894"]
[BlackElo "1694"]
[PlyCount "70"]
[EventDate "2008.08.28"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nxd4 7. Bxd4 e5 8. Bc5 Bf8 9. Qd5 Bxc5 10. Qxe5+ Kf8 11. Qxh8 Qb6 12. 0-0-0 Qf6 13. Qxf6 Nxf6 14. f3 a6 15. Nd5 Nxd5 16. exd5 d6 17. Bd3 Be3+ 18. Kb1 Bg5 19. h4 Bf6 20. h5 Kg7 21. hxg6 fxg6 22. g3 Bd7 23. Rde1 Rf8 24. c4 Rf7 25. Be4 Bd4 26. Re2 Kg8 27. g4 Be5 28. b4 b6 29. Rd1 Bc3 30. a3 Ba4 31. Bc2 Bxc2+ 32. Kxc2 Rxf3 33. Rd3 Rxd3 34. Kxd3 Be5 35. Rxe5 dxe5 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.10.02"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Chaichi Tehrani, Fereydoon"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1694"]
[BlackElo "932"]
[PlyCount "91"]
[EventDate "2008.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 e6 2. e4 d6 3. d4 c6 4. Nf3 d5 5. e5 c5 6. c3 Nc6 7. Bd3 Bd7 8. a3 c4 9. Bc2 Qc7 10. 0-0 0-0-0 11. Nbd2 Be7 12. b3 cxb3 13. Nxb3 f6 14. Bd3 h6 15. Bb2 g5 16. Qd2 g4 17. exf6 Bxf6 18. Ne5 Bxe5 19. fxe5 h5 20. Rf4 Nge7 21. Raf1 Kb8 22. Rf6 Rdg8 23. Nc5 Be8 24. Nxe6 Qd7 25. Nc5 Qc8 26. a4 Bg6 27. Ba3 Bxd3 28. Qxd3 h4 29. Qb5 Ka8 30. Ne6 a6 31. Qb6 Qd7 32. Bd6 Rc8 33. Nc5 g3 34. Nxd7 gxh2+ 35. Kxh2 h3 36. g3 Nxd4 37. Bxe7 Rxc3 38. Rf8+ Rc8 39. Rxh8 Nf3+ 40. Rxf3 Rxh8 41. Rf8+ Rxf8 42. Bxf8 d4 43. Qd8+ Ka7 44. Bc5+ b6 45. Qc7+ Ka8 46. Nxb6# 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.09.25"]
[Round "5"]
[White "Haack, Stefan"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1974"]
[BlackElo "1694"]
[PlyCount "71"]
[EventDate "2008.08.28"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 a6 7. Nc3 Na5 8. Be2 e6 9. f4 Ne7 10. 0-0 f5 11. e5 d5 12. g4 0-0 13. Na4 Nec6 14. g5 Nxd4 15. Bxd4 Rf7 16. Bb6 Qe8 17. b3 Nc6 18. c4 dxc4 19. Bxc4 Bf8 20. Qf3 Nb8 21. Rad1 Nd7 22. Be3 Rb8 23. Nb6 Nxb6 24. Bxb6 Bd7 25. Qc3 Be7 26. h4 Bd8 27. Qd4 Rc8 28. a4 Rc6 29. Bxd8 Qxd8 30. Rd2 Qe7 31. Rfd1 Rc7 32. Qd6 Qxd6 33. Rxd6 Re7 34. Rxd7 Kf7 35. Rxe7+ Rxe7 36. Rd6 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.09.18"]
[Round "4"]
[White "Retzlaff, Wolfgang"]
[Black "Hitzker, Johann"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1694"]
[BlackElo "1462"]
[PlyCount "61"]
[EventDate "2008.08.28"]
[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. a3 d5 4. Nc3 a6 5. Nf3 Nbd7 6. Bg5 Be7 7. e3 c5 8. dxc5 dxc4 9. Bxc4 Nxc5 10. b4 Qxd1+ 11. Rxd1 b5 12. Bxb5+ axb5 13. bxc5 Bxc5 14. Nxb5 Bxa3 15. Nc7+ Ke7 16. Nxa8 Bb4+ 17. Nd2 h6 18. Bxf6+ Kxf6 19. Nc7 Rd8 20. Nb5 Bd7 21. Nd4 e5 22. Ne2 Ba4 23. Ng3 Kg6 24. Ngf1 Bxd1 25. Kxd1 Ra8 26. Kc2 Ra1 27. Kb2 Rd1 28. Kc2 Ra1 29. g4 h5 30. gxh5+ Kxh5 31. Ng3+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.09.11"]
[Round "3"]
[White "Krotofil, Kurt"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2014"]
[BlackElo "1694"]
[PlyCount "43"]
[EventDate "2008.08.28"]
[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 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. c4 e6 7. Nc3 c6 8. Bf4 Nh5 9. Be5 Bg7 10. Bxg7 Nxg7 11. e4 0-0 12. e5 d5 13. cxd5 cxd5 14. Qd2 Qe7 15. Rfc1 Ba6 16. Qh6 Rc8 17. Ng5 Ne8 18. Nxd5 Qg7 19. Qxg7+ Kxg7 20. Nxe6+ Kf7 21. Ng5+ Kg7 22. Nb4 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.09.04"]
[Round "2"]
[White "Retzlaff, Wolfgang"]
[Black "Schwirz, Horst"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1694"]
[BlackElo "1452"]
[PlyCount "121"]
[EventDate "2008.08.28"]
[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 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. b4 Bf8 5. Bb2 c6 6. Ne3 e4 7. a3 Nf6 8. d3 exd3 9. exd3 g6 10. Nf3 Bg7 11. d4 0-0 12. Bd3 Na6 13. 0-0 Nc7 14. Qc2 d5 15. c5 Nh5 16. Rfe1 Nf4 17. Bf1 Ne8 18. Kh1 Nf6 19. g3 Ne6 20. Bd3 Bh6 21. Ne5 Ng5 22. h4 Nge4 23. Kg2 Nd7 24. Bxe4 dxe4 25. N3g4 Bg7 26. Nxd7 Bxd7 27. Ne5 Be6 28. Kh2 Bd5 29. Qe2 Qc8 30. Nc4 Bxc4 31. Qxc4 Qf5 32. Re2 Qd5 33. Qc2 Rae8 34. a4 f5 35. b5 Bh6 36. bxc6 bxc6 37. Qc3 f4 38. g4 f3 39. Ree1 Bf4+ 40. Kh3 Qd7 41. d5 Be5 42. dxc6 Qe6 43. Qxe5 Qxe5 44. Bxe5 Rxe5 45. Rac1 Rc8 46. Rc4 Rxc6 47. Rexe4 Rexc5 48. Rxc5 Rxc5 49. Rf4 Rc3 50. Kg3 Ra3 51. Rb4 a5 52. Rf4 h6 53. Re4 Kf7 54. Kf4 Rb3 55. Rd4 Rb4 56. Rxb4 axb4 57. Ke3 Ke6 58. Kd4 b3 59. Kc3 b2 60. Kxb2 Kd6 61. Kc3 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2008.08.28"]
[Round "1"]
[White "Moser, Till"]
[Black "Retzlaff, Wolfgang"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2026"]
[BlackElo "1694"]
[PlyCount "91"]
[EventDate "2008.08.28"]
[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 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 d6 6. Bg2 e5 7. 0-0 Nge7 8. c3 0-0 9. a4 a5 10. Nc4 Be6 11. Ng5 Bxc4 12. dxc4 h6 13. Nf3 Qc7 14. Be3 Kh7 15. Qd2 Rad8 16. Rad1 b6 17. Ne1 f5 18. Nc2 fxe4 19. Bxe4 Nf5 20. Qe2 Nxe3 21. Nxe3 Ne7 22. h4 Kg8 23. h5 g5 24. Rd2 Rf6 25. Rfd1 Kf8 26. Ng4 Rf7 27. Rd3 Kg8 28. Qd2 Qc8 29. f3 Nf5 30. Bd5 Qd7 31. Kg2 Qxa4 32. Ne3 Qd7 33. Nxf5 Qxf5 34. g4 Qf6 35. Bxf7+ Qxf7 36. Rxd6 Rxd6 37. Qxd6 Qxc4 38. Qd5+ Qxd5 39. Rxd5 Kf7 40. Rd7+ Kf6 41. Rd6+ Ke7 42. Rxb6 Bf8 43. c4 Kd7 44. b3 Bd6 45. Ra6 Bc7 46. Rxh6 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2007.10.11"]
[Round "7"]
[White "Retzlaff, Wolfgang"]
[Black "Lehmkuhl, Stefan"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1657"]
[BlackElo "1998"]
[PlyCount "67"]
[EventDate "2007.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Qa4+ Nbd7 8. Qd1 g6 9. Bg5 Bg7 10. Nf3 0-0 11. g3 Qb6 12. Qd2 Rfb8 13. Rb1 Bc4 14. b3 Ba6 15. Bh3 Bc8 16. 0-0 Qb4 17. Rfc1 Ra7 18. Ne1 Rba8 19. Nd3 Qb7 20. e4 Qc7 21. Bxf6 Bxf6 22. Nb5 Qa5 23. Qxa5 Rxa5 24. a4 Ne5 25. Nxe5 Bxe5 26. Bxc8 Rxc8 27. Kf1 g5 28. Na3 Bd4 29. Nc2 Bc3 30. Ne3 Bd4 31. Nf5 Bf6 32. Ke2 Rb8 33. Rc4 Be5 34. Nxe7+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2007.10.04"]
[Round "6"]
[White "Retzlaff, Wolfgang"]
[Black "Stoephasius, Christian"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1657"]
[BlackElo "1414"]
[PlyCount "51"]
[EventDate "2007.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Bf4 Bg7 5. Nf3 0-0 6. Qd2 Re8 7. Bh6 Bh8 8. h3 c5 9. e3 cxd4 10. Nxd4 Nc6 11. g4 Qc7 12. g5 Nd7 13. Nd5 Qd8 14. Nb5 Nde5 15. Be2 Be6 16. Ndc7 Rc8 17. Nxe8 Qxe8 18. Rc1 a6 19. Nd4 Nxd4 20. exd4 Nxc4 21. Qb4 a5 22. Qxb7 Bxd4 23. Qe4 Bxb2 24. Rxc4 Bxc4 25. Bxc4 Qa4 26. Bxf7+ 1-0

