[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.17"]
[Round "9"]
[White "Kalauch, Johannes"]
[Black "Renn, Joachim"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1256"]
[BlackElo "1029"]
[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. c4 e6 2. g3 c5 3. Bg2 Nc6 4. Nc3 Nf6 5. e4 e5 6. Nge2 Be7 7. 0-0 d6 8. h3 Be6 9. d3 0-0 10. f4 Bd7 11. f5 Rc8 12. Bg5 h6 13. Bxf6 Bxf6 14. Nd5 Nb4 15. Nxf6+ Qxf6 16. a3 Nc6 17. g4 Qg5 18. Rf3 Nd4 19. Nxd4 cxd4 20. b3 b6 21. Qe1 Qd8 22. f6 g6 23. Qh4 Rc6 24. Qxh6 d5 25. Qg7# 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.15"]
[Round "8"]
[White "Frischmuth, Beate"]
[Black "Renn, Joachim"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1225"]
[BlackElo "1029"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bf4 Bg4 6. Nbd2 Bb4 7. c3 Ba5 8. Be2 Nbd7 9. 0-0 Qe7 10. Rc1 0-0 11. Re1 Rfe8 12. h3 Bf5 13. Bd3 Ne4 14. b4 Bb6 15. a3 f6 16. c4 c6 17. c5 Bd8 18. Nh4 Qe6 19. Nxf5 Qxf5 20. Bg3 Qg6 21. Qc2 f5 22. Nf1 Rf8 23. Bd6 Rf7 24. f3 Bh4 25. Re2 Ndf6 26. b5 Rd8 27. bxc6 bxc6 28. Qb1 Bf2+ 29. Rxf2 Nxf2 30. Kxf2 Nh5 31. g4 Qf6 32. gxh5 Qxd4+ 33. Kg2 Qf4 34. Bxf4 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.14"]
[Round "7"]
[White "Renn, Joachim"]
[Black "Schoppe, Gottfried"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1029"]
[BlackElo "1720"]
[PlyCount "68"]
[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 Nf6 2. Nc3 g6 3. d4 e6 4. Nf3 Bg7 5. Bd2 Nc6 6. a3 0-0 7. Qc2 d5 8. e3 Re8 9. 0-0-0 Bh6 10. h3 a5 11. g4 Bf8 12. Be2 b6 13. Rhg1 Ba6 14. Nb5 Qd7 15. Ne5 Nxe5 16. dxe5 Ne4 17. Rg2 c6 18. f3 Nxd2 19. Rxd2 cxb5 20. h4 Rac8 21. Rd4 Bc5 22. Rd3 bxc4 23. Rd1 Bxe3+ 24. Kb1 b5 25. g5 Qc7 26. f4 Bxf4 27. h5 Qxe5 28. Ka2 b4 29. Qa4 Bxg5 30. Qd7 Bf6 31. Bf3 c3 32. Rc1 cxb2 33. Rxc8 Rxc8 34. Qxc8+ Bxc8 0-1

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.13"]
[Round "6"]
[White "Renn, Joachim"]
[Black "Ryll, Alex"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1029"]
[BlackElo "1052"]
[PlyCount "71"]
[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 d5 3. e3 c6 4. b3 Nf6 5. Nf3 Bd6 6. Bb2 0-0 7. Qc2 Re8 8. 0-0-0 Nbd7 9. Bd3 Nf8 10. h4 e5 11. Ng5 e4 12. Bf1 h6 13. Nh3 Bf5 14. g3 a6 15. Nf4 Bxf4 16. gxf4 Ng4 17. d3 exd3 18. Bxd3 Bxd3 19. Rxd3 f5 20. cxd5 cxd5 21. Nxd5 Rc8 22. Bc3 Kh8 23. Kb1 Nd7 24. h5 Rc6 25. f3 Ngf6 26. Qb2 Qc8 27. Rg1 Ree6 28. Qg2 Ne8 29. Bxg7+ Kh7 30. Nf6+ Rxf6 31. Bxf6 Ndxf6 32. Qg6+ Kh8 33. Rd5 Rc7 34. Qxh6+ Rh7 35. Qf8+ Ng8 36. Qxg8# 1-0

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.12"]
[Round "5"]
[White "Neander, Lenard"]
[Black "Renn, Joachim"]
[Result "1/2-1/2"]
[ECO "C08"]
[BlackElo "1029"]
[PlyCount "47"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. b3 0-0 10. Bb2 Re8 11. Re1 Qc7 12. Nf1 Nb6 13. Ng3 c4 14. Qd2 Rac8 15. Bc3 Bd6 16. Nf5 Ne4 17. Qe3 Bf4 18. Qe2 Qd7 19. Bb4 Qxf5 20. g3 Bd6 21. Ba5 Nf6 22. Qd2 Qxf3 23. Rf1 Ne4 24. Qe1 1/2-1/2

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.11"]
[Round "3"]
[White "Queisser, Jens"]
[Black "Renn, Joachim"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1191"]
[BlackElo "1029"]
[PlyCount "162"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. dxc5 Qa5 9. Bd2 Qxc5 10. Bd3 Ng6 11. Qe2 Nf4 12. Qd1 Nxd3+ 13. cxd3 Bd7 14. 0-0 0-0-0 15. Re1 Rdf8 16. Qe2 f6 17. d4 Qe7 18. Reb1 Rhg8 19. c4 g5 20. Bb4 Nxb4 21. axb4 Kb8 22. exf6 Qxf6 23. c5 a6 24. Qe5+ Qxe5 25. Nxe5 Rg7 26. Nxd7+ Rxd7 27. Re1 Rf6 28. Rab1 Re7 29. Re5 h6 30. f3 Rf4 31. Rbe1 Rxd4 32. Rxe6 Rxe6 33. Rxe6 Rxb4 34. Rxh6 Rc4 35. Rh5 Rxc5 36. Rxg5 Rc1+ 37. Kf2 d4 38. Ke2 b5 39. h4 b4 40. Rg4 Rc4 41. Kd3 b3 42. Kxc4 b2 43. Rxd4 b1Q 44. g4 Qf1+ 45. Rd3 a5 46. h5 a4 47. h6 Qc1+ 48. Rc3 Qxh6 49. Ra3 Qf4+ 50. Kb5 Kb7 51. Rxa4 Qxf3 52. Rb4 Qd5+ 53. Ka4+ Ka7 54. Ka3 Ka6 55. Ra4+ Kb5 56. Rb4+ Kc5 57. g5 Qd3+ 58. Ka4 Qa6+ 59. Kb3 Qa5 60. Rc4+ Kd5 61. g6 Qb6+ 62. Kc3 Qxg6 63. Rd4+ Ke5 64. Rc4 Qg3+ 65. Kb4 Kd5 66. Rc5+ Kd6 67. Kc4 Qf4+ 68. Kb5 Qf1+ 69. Kb4 Qf2 70. Rc3 Qb6+ 71. Kc4 Qc5+ 72. Kd3 Qd5+ 73. Kc2 Qe4+ 74. Rd3+ Kc5 75. Kc3 Qb4+ 76. Kc2 Kc4 77. Rd2 Qb3+ 78. Kc1 Qe3 79. Kd1 Kc3 80. Rc2+ Kd3 81. Rc3+ Kxc3 1/2-1/2

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.11"]
[Round "4"]
[White "Renn, Joachim"]
[Black "Kaussmann, Jean David"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1029"]
[BlackElo "1420"]
[PlyCount "94"]
[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 Bc5 4. Bg2 0-0 5. e3 Nc6 6. Nge2 d6 7. 0-0 Be6 8. a3 Bxc4 9. Re1 Be6 10. d4 exd4 11. exd4 Bb6 12. d5 Bd7 13. dxc6 bxc6 14. Nf4 d5 15. Be3 Bg4 16. Qc2 Rb8 17. Bxb6 cxb6 18. h3 Bd7 19. Rad1 Qc8 20. Re2 g5 21. Nd3 Bxh3 22. Re5 h6 23. Rde1 Be6 24. Bf3 Qd7 25. Bd1 Rfe8 26. f3 Bf5 27. Qd2 Rxe5 28. Rxe5 Bg6 29. Nf2 Re8 30. Rxe8+ Qxe8 31. Ng4 Nxg4 32. fxg4 Qe5 33. Qf2 d4 34. Ne2 c5 35. Nc1 Kf8 36. Nd3 Bxd3 37. Bb3 Qe3 38. a4 Qxf2+ 39. Kxf2 f6 40. Bd5 Ke7 41. Ke1 Bc2 42. b3 Kd6 43. Bc4 Ke5 44. Kd2 Bg6 45. Bd3 Bf7 46. Bc4 Bxc4 47. bxc4 Ke4 0-1

[Event "Hamburg St Pauli op-B"]
[Site "Hamburg"]
[Date "2011.07.10"]
[Round "2"]
[White "Renn, Joachim"]
[Black "Andris, Georg"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1029"]
[BlackElo "1568"]
[PlyCount "56"]
[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 Nf6 2. Nc3 e6 3. g3 Bb4 4. Bg2 0-0 5. e3 c5 6. Nge2 Nc6 7. 0-0 Ne7 8. b3 Bxc3 9. Nxc3 d5 10. d3 Rb8 11. Re1 a6 12. a4 Re8 13. Bb2 Ng6 14. e4 d4 15. Ne2 e5 16. Bc1 h6 17. f4 exf4 18. Bxf4 Nxf4 19. Nxf4 Ng4 20. Nd5 Qg5 21. Qc1 Qh5 22. Ra2 Qxh2+ 23. Kf1 Qxg3 24. Kg1 Be6 25. Qd2 Bxd5 26. cxd5 Re5 27. Kf1 Nh2+ 28. Kg1 Nf3+ 0-1

[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 "Ruhrgebiet VK3 0910"]
[Site "Ruhrgebiet"]
[Date "2010.02.07"]
[Round "6.7"]
[White "Sondermann, Dirk"]
[Black "Renn, Joachim"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2064"]
[PlyCount "81"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bochum Uni"]
[BlackTeam "Gelsenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 Nbd7 10. Qc2 Ne4 11. Ne5 Nxd2 12. Qxd2 Nxe5 13. dxe5 Bb4 14. Qc2 Bd7 15. Rad1 Rac8 16. Qc1 Qe8 17. Qe3 b6 18. Qd3 Rd8 19. a3 Bc5 20. b4 Be7 21. Qb3 c5 22. Qc3 cxb4 23. axb4 Ba4 24. Rd4 Rc8 25. Ra1 Bb5 26. Rxa7 Bxc4 27. e3 b5 28. Qa3 Ra8 29. Bc3 Qb8 30. Rxa8 Qxa8 31. Qb2 Rc8 32. Rd1 Qb7 33. Ra1 Ra8 34. Ra3 Ra4 35. Rxa4 bxa4 36. Bf3 Qa6 37. Qa3 Bb3 38. Qb2 Qb6 39. Qd2 Bc4 40. Qb2 Bb3 41. Qd2 1/2-1/2

