[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9"]
[White "Knaak, Joachim"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "2144"]
[BlackElo "2101"]
[PlyCount "24"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 a5 5. Nf3 a4 6. Nbd2 Nc5 7. e3 Nc6 8. Be2 g6 9. b4 axb3 10. Nxb3 Nxb3 11. Qxb3 Bg7 12. Bb2 0-0 1/2-1/2

[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8"]
[White "Zimmermann, Rolf"]
[Black "Ehlert, Horst"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2101"]
[BlackElo "2006"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. b3 d6 9. Bb2 Rb8 10. Nd5 Bg4 11. h3 Be6 12. d4 exd4 13. exd4 Bxd5 14. cxd5 Nb4 15. Nf4 cxd4 16. a3 Na6 17. b4 Qb6 18. Re1 Nf5 19. Qd3 Nc7 20. g4 Nh6 21. Re4 a5 22. Bxd4 Bxd4 23. Rxd4 Rfe8 24. Rb1 axb4 25. Rdxb4 Qa7 26. Qb3 Na6 27. Rxb7 Qd4 28. Qb6 Rxb7 29. Qxb7 Nc5 30. Qb4 Qe5 31. Rb2 Kg7 32. a4 Qe1+ 33. Kh2 Qxb4 34. Rxb4 Ra8 35. Rb6 Rxa4 36. Rb4 Ra8 1-0

[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7"]
[White "Gollasch, Theo Heinz"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1983"]
[BlackElo "2101"]
[PlyCount "32"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. cxd5 cxd5 6. 0-0 Nc6 7. d4 Bd6 8. Nc3 0-0 9. a3 a6 10. Qd3 Bd7 11. e4 dxe4 12. Nxe4 Be7 13. Nc3 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 1/2-1/2

[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6"]
[White "Zimmermann, Rolf"]
[Black "Hilbig, Dieter"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2101"]
[BlackElo "1884"]
[PlyCount "141"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 b6 7. Rc1 Bb7 8. Be2 0-0 9. 0-0 Ne4 10. Bxe7 Qxe7 11. a3 Rad8 12. Qc2 Nxc3 13. Qxc3 c5 14. cxd5 Bxd5 15. Rfd1 Rc8 16. dxc5 Rxc5 17. Qd2 Rfc8 18. b4 R5c7 19. Rxc7 Rxc7 20. Rc1 Nf6 21. Bd3 g6 22. Rxc7 Qxc7 23. Qc2 Qb7 24. Ne1 Ng4 25. h3 Ne5 26. Qc3 Nxd3 27. Qxd3 Qc6 28. Qd2 Kg7 29. Qc2 Qb7 30. Qc3+ Kg8 31. f3 Qa6 32. Nd3 Qc4 33. Qxc4 Bxc4 34. Ne5 Bb5 35. f4 Kf8 36. Kf2 Ke7 37. e4 f6 38. Nf3 a5 39. e5 axb4 40. axb4 Bc4 41. g3 Bd5 42. Nd4 h6 43. Ke3 g5 44. exf6+ Kxf6 45. fxg5+ hxg5 46. h4 gxh4 47. gxh4 e5 48. Nf3 Kf5 49. h5 e4 50. h6 Kg6 51. Ne5+ Kxh6 52. Nd7 b5 53. Nf6 Bc6 54. Nxe4 Kg6 55. Kd4 Kf5 56. Nd6+ Ke6 57. Kc5 Kd7 58. Nxb5 Bg2 59. Nc3 Bf1 60. Nd5 Kc8 61. Nb6+ Kb7 62. Nc4 Bxc4 63. Kxc4 Kc6 64. b5+ Kb6 65. Kb4 Kb7 66. Kc5 Kc7 67. b6+ Kb7 68. Kb5 Kb8 69. Ka6 Ka8 70. b7+ Kb8 71. Kb6 1/2-1/2

[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4"]
[White "Zimmermann, Rolf"]
[Black "Kierzek, Matthias"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2101"]
[BlackElo "2228"]
[PlyCount "88"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 Nc6 6. c5 dxc5 7. Bxc6+ bxc6 8. Qxd8+ Kxd8 9. c4 Be6 10. b3 Nf6 11. Nf3 Nd7 12. Ng5 Ke7 13. Nxe6 Kxe6 14. e4 a5 15. Be3 a4 16. Kd2 Ra6 17. Kc2 Rha8 18. Rab1 axb3+ 19. axb3 Ra2+ 20. Rb2 Ra1 21. Rxa1 Rxa1 22. Rb1 Rxb1 23. Kxb1 f5 24. exf5+ Kxf5 25. f3 e4 26. g4+ Ke6 27. f4 h5 28. f5+ Ke5 29. gxh5 Kxf5 30. h3 Nf8 31. Bxc5 Ne6 32. Be3 Nf4 33. h6 gxh6 34. Kc2 h5 35. h4 Kg4 36. Kd2 Kf3 37. b4 Ng2 38. Bg5 e3+ 39. Kd3 e2 40. Bd2 e1Q 41. Bxe1 Nxe1+ 42. Kd4 Kg4 43. Kc5 Nd3+ 44. Kxc6 Nxb4+ 0-1

[Event "GER-ch Seniors 65 32nd"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3"]
[White "Kierzek, Mira"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2001"]
[BlackElo "2101"]
[PlyCount "49"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. a3 Bd7 7. dxc5 Bxc5 8. b4 Bd6 9. c4 Ne5 10. cxd5 exd5 11. Bb2 Qe7 12. Nbd2 0-0 13. Re1 a5 14. bxa5 Rxa5 15. e4 dxe4 16. Nxe4 Nxf3+ 17. Bxf3 Nxe4 18. Bxe4 Be6 19. Qd2 Rfa8 20. Qd4 Qf8 21. Bxb7 R8a7 22. Be4 Bxa3 23. Bxa3 Rxa3 24. Rxa3 Rxa3 25. Rd1 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.3"]
[White "Zimmermann, Rolf"]
[Black "Koblasa, Josef"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2090"]
[BlackElo "1938"]
[PlyCount "191"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 V"]
[BlackTeam "Czech Republic 50 XI"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Bf5 7. d3 Qd7 8. h3 Nf6 9. g4 Be6 10. Nf4 h6 11. Rb1 Rb8 12. Qd2 a6 13. b3 b5 14. d4 b4 15. Na4 Bxc4 16. bxc4 Nxd4 17. Qd1 Nc6 18. Nb2 0-0 19. Qa4 Rfc8 20. Nbd3 Ne5 21. Qxd7 Nxd3+ 22. Nxd3 Nxd7 23. Bb2 Nb6 24. Bxg7 Kxg7 25. Nb2 a5 26. Kd2 a4 27. Rhc1 a3 28. Nd1 e6 29. e4 e5 30. Ne3 Rd8 31. Bf3 Nd7 32. h4 Nf8 33. Bd1 Ne6 34. Ng2 Nd4 35. Ne1 Ra8 36. Nf3 Ne6 37. Ng1 Nd4 38. Ke3 f5 39. gxf5 gxf5 40. Ne2 f4+ 41. Kd3 Ne6 42. Ng1 Nd4 43. Nf3 Ne6 44. Nd2 Kf6 45. Bg4 Nd4 46. Nb3 Nxb3 47. Rxb3 Rg8 48. Bf3 Rg7 49. Rbb1 Rag8 50. Kc2 Ke7 51. Kb3 Kd7 52. Rd1 Kc7 53. Rd3 Rd8 54. Rbd1 Rgg8 55. Rh1 Rg7 56. Kc2 Rdg8 57. Rdd1 Kc6 58. Kd2 Kc7 59. Rb1 Kc6 60. Ke2 Kc7 61. Kf1 Kc6 62. Bd1 Kc7 63. Ba4 Ra8 64. Bb3 Rag8 65. Rd1 Rg4 66. Bc2 R4g7 67. Rd3 Rg4 68. Bd1 R4g7 69. Bh5 Kc6 70. Ke2 Kd7 71. Kf3 Kc6 72. Rhd1 Rd8 73. Bg4 Rg6 74. Bf5 Rgg8 75. h5 Kc7 76. Bg6 Kc6 77. Rg1 Rb8 78. Rb3 Kc7 79. Rg4 Kd8 80. Kg2 Ke7 81. f3 Kf6 82. Kf2 Rb7 83. Ke2 Rbg7 84. Kd2 Rb8 85. Kc2 Rbb7 86. Rd3 Rb6 87. Kb3 Ra6 88. Rd1 Rb6 89. Rdg1 Rb8 90. Bf5 Rg5 91. Rxg5 hxg5 92. h6 Rh8 93. h7 d5 94. cxd5 Rb8 95. Be6 Rh8 96. Bg8 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.3"]
[White "Thurstan, Tim M"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1987"]
[BlackElo "2090"]
[PlyCount "59"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "England 50 II"]
[BlackTeam "Germany 50 V"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. 0-0 Bg7 7. c3 0-0 8. Na3 b6 9. Qa4 Bd7 10. e4 e6 11. Qc2 Ne8 12. Be3 Rc8 13. Qd2 Nd6 14. e5 Nf5 15. Bf2 a6 16. g4 Nfe7 17. Nc2 f6 18. Rae1 fxe5 19. fxe5 Qc7 20. Bg3 h6 21. Rf2 Rce8 22. d4 c4 23. Ne3 Rf7 24. Qc2 Ref8 25. Ref1 Be8 26. g5 h5 27. Bh3 Qd7 28. Nh4 Rxf2 29. Rxf2 Rxf2 30. Kxf2 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.14"]
[White "Zimmermann, Rolf"]
[Black "Tesar, Jan"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2090"]
[BlackElo "2008"]
[PlyCount "49"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 V"]
[BlackTeam "Czech Republic 50 VIII"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. c4 Nc6 2. Nc3 e5 3. g3 Bc5 4. Bg2 Nf6 5. Nf3 d6 6. d3 h6 7. 0-0 0-0 8. Na4 Bb6 9. a3 Be6 10. b4 e4 11. dxe4 Nxe4 12. Nxb6 axb6 13. Nd4 Nc3 14. Nxc6 Qf6 15. Bb2 Nxd1 16. Bxf6 bxc6 17. Bd4 c5 18. Bxa8 cxd4 19. Rfxd1 Rxa8 20. Rxd4 c5 21. Rxd6 cxb4 22. a4 Ra6 23. c5 b3 24. cxb6 Ra8 25. Rxe6 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.7"]
[White "Yakimenko, Alexander A"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2149"]
[BlackElo "2090"]
[PlyCount "41"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Russia 50 II"]
[BlackTeam "Germany 50 V"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bh5 6. Nc3 c6 7. dxc6 Nxc6 8. Nge2 e5 9. 0-0 Bc5+ 10. Kh1 a6 11. d3 Na5 12. Bg5 Nxc4 13. dxc4 Qxd1 14. Raxd1 Be7 15. Ng3 Bg6 16. Rfe1 h6 17. Bxf6 Bxf6 18. Nd5 0-0-0 19. Ne4 Rhe8 20. Ndxf6 gxf6 21. Nd6+ 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.16"]
[White "Zimmermann, Rolf"]
[Black "Goldmane, Astra"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2090"]
[BlackElo "2015"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 V"]
[BlackTeam "Latvia 50 (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. b3 Nc6 8. Bb2 e5 9. 0-0 Bf5 10. d4 Rc8 11. dxc5 dxc5 12. Qxd8 Rfxd8 13. Rfd1 e4 14. h3 h5 15. Rxd8+ Rxd8 16. Rd1 Rxd1+ 17. Nxd1 Nb4 18. Bxf6 Bxf6 19. Ndc3 b6 20. a4 Bg7 21. Nxe4 Nd3 22. Nd6 Bd7 23. Nb5 a6 24. Nc7 Ne1 25. e4 Be5 26. Nd5 b5 27. cxb5 axb5 28. a5 Kf8 29. a6 Bb8 30. Nb6 Ke8 31. Nxd7 Kxd7 32. Bf1 c4 33. bxc4 bxc4 34. Nc3 Kc6 35. Bxc4 Nf3+ 36. Kg2 Ne5 37. Bd5+ Kc5 38. f4 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.11"]
[White "Zpevak, Pavel"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "D67"]
[WhiteElo "2344"]
[BlackElo "2090"]
[PlyCount "89"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic 50 II"]
[BlackTeam "Germany 50 V"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. 0-0 0-0 11. Rc1 Nxc3 12. Rxc3 b6 13. Bd3 Bb7 14. Be4 Rac8 15. Qc2 Nf6 16. Bxc6 Nd5 17. Bxb7 Qxb7 18. Rxc8 Rxc8 19. Qd2 Qc6 20. Rd1 Qc2 21. Ne1 Qxd2 22. Rxd2 Rc1 23. Kf1 Kf8 24. Ke2 Ke7 25. Rd1 Rc7 26. Kd2 Kd6 27. Nd3 f6 28. Rc1 Rxc1 29. Kxc1 e5 30. e4 Nc7 31. d5 f5 32. f3 Ne8 33. Kd2 Nf6 34. Nf2 g6 35. g4 Kc5 36. Kc3 fxe4 37. Nxe4+ Nxe4+ 38. fxe4 g5 39. a4 a6 40. Kb3 h6 41. Kc3 Kd6 42. Kc4 Kd7 43. a5 Kc7 44. axb6+ Kxb6 45. b4 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.21"]
[White "Zimmermann, Rolf"]
[Black "Aird, Ian"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2090"]
[BlackElo "1848"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 V"]
[BlackTeam "Scotland 50 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SCO"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 0-0 8. Rc1 c5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. dxc5 Nxc5 13. Qxd5 Ne4 14. Rc4 Re8 15. Bd3 Nxf2 16. Kxf2 Qxe3+ 17. Kg3 Be6 18. Qe4 Qb6 19. Qd4 Bxc4 20. Qxb6 axb6 21. Bxc4 Re4 22. Bb3 Re2 23. Rc1 Rxb2 24. Rc7 Kh7 25. Bxf7 Ra3 26. Bb3 Raxb3 27. axb3 Rxb3 28. Rxb7 Kg6 29. h4 Kf6 30. Rc7 b5 31. Rc6+ Kf5 32. h5 Rb4 33. Rg6 Rc4 34. Rxg7 b4 35. Rb7 Ke6 36. Rb6+ Kd5 37. Rxh6 Kc5 38. Rh8 Kb5 39. h6 Rc7 40. Rb8+ Kc4 41. Ng5 b3 42. h7 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.06.17"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Calvi, Stefan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2025"]
[BlackElo "1953"]
[PlyCount "77"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Ba3 a5 11. Nd5 Nd7 12. 0-0-0 e6 13. Ne7+ Nxe7 14. Bxe7 Re8 15. Bd6 b6 16. a4 Nc5 17. Bxc5 bxc5 18. b3 Rb8 19. Kc2 Bb7 20. Bd3 f5 21. Ne2 Rbd8 22. Nc3 h5 23. Rhe1 h4 24. h3 Kf7 25. e5 g5 26. Nb5 Bf8 27. Be2 Be7 28. f4 Be4+ 29. Kc3 Rh8 30. Rxd8 Rxd8 31. fxg5 Bxg2 32. Rg1 Bxh3 33. Rh1 Bg2 34. Rxh4 Bxg5 35. Rh2 Bd2+ 36. Kb2 Bc6 37. Nd6+ Kg6 38. Bh5+ Kh6 39. Nf7+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.06.03"]
[Round "6"]
[White "Rennhack, Peer"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1873"]
[BlackElo "2025"]
[PlyCount "64"]
[EventDate "2019.04.29"]
[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 c6 2. d4 d5 3. e5 g6 4. Bg5 h6 5. Be3 h5 6. Nc3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. f4 Ne7 10. Nf3 Nf5 11. Bf2 Be7 12. 0-0-0 Nd7 13. h4 a6 14. Ng5 c5 15. dxc5 Bxc5 16. Bxc5 Nxc5 17. Qf3 Qc7 18. Nxd5 exd5 19. Rxd5 Ne6 20. Ne4 0-0 21. Nf6+ Kg7 22. Nxh5+ gxh5 23. Qxh5 Nh6 24. f5 Rad8 25. Rhd1 Rxd5 26. Rxd5 Rd8 27. Rxd8 Nxd8 28. Qg5+ Kh7 29. f6 Ne6 30. Qe3 Qc4 31. Qg3 Qf4+ 32. Qxf4 Nxf4 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.27"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Rupp, Mark"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2025"]
[BlackElo "1901"]
[PlyCount "134"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 d5 4. e3 b6 5. Nf3 Bb7 6. a3 Nbd7 7. b4 a5 8. b5 Rc8 9. Bb2 Bd6 10. Be2 0-0 11. 0-0 Qe7 12. Qb3 c5 13. bxc6 Bxc6 14. cxd5 Nxd5 15. Nb5 Bb8 16. g3 N5f6 17. a4 Bd5 18. Qd1 Rfd8 19. Ba3 Qe8 20. Nd2 e5 21. Bf3 exd4 22. exd4 Qe6 23. Re1 Bxf3 24. Qxf3 Qd5 25. Be7 Re8 26. Qxd5 Nxd5 27. Nd6 Bxd6 28. Bxd6 Rxe1+ 29. Rxe1 Nc3 30. Re7 Nf6 31. Be5 Nfd5 32. Rd7 Nb4 33. Bd6 h6 34. Bxb4 axb4 35. Nb3 Nxa4 36. Ra7 Nc3 37. Rb7 Nd5 38. Rd7 Nf6 39. Rb7 Rc3 40. Nd2 Rd3 41. Nf1 Nd5 42. Ne3 Rxd4 43. Nxd5 Rxd5 44. Rb8+ Kh7 45. Rxb6 Rd4 46. Kf1 Rc4 47. Ke2 Rc2+ 48. Ke3 Rb2 49. h4 h5 50. Rb7 Kg6 51. Rb6+ f6 52. Rb5 Rb1 53. Kd3 b3 54. Ke3 b2 55. Kf4 Kh6 56. Kf5 Kh7 57. Rb8 Rc1 58. Rxb2 Rc5+ 59. Ke4 g5 60. hxg5 fxg5 61. f4 h4 62. Rh2 Kg6 63. gxh4 Rc4+ 64. Kd3 Rxf4 65. hxg5 Kxg5 66. Rg2+ Rg4 67. Rxg4+ Kxg4 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.20"]
[Round "4"]
[White "Legde, Georg"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2263"]
[BlackElo "2025"]
[PlyCount "95"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. e4 Bd7 7. Be2 g6 8. Be3 Bg7 9. 0-0 0-0 10. f3 Ne8 11. Qd2 Nxd4 12. Bxd4 Bxd4+ 13. Qxd4 Bc6 14. b4 b6 15. Rfd1 e5 16. Qe3 Qe7 17. a4 Nc7 18. a5 Ne6 19. axb6 axb6 20. Rxa8 Rxa8 21. Qxb6 Nd4 22. b5 Bb7 23. Bf1 f5 24. exf5 gxf5 25. Ne2 Nxe2+ 26. Bxe2 Ra2 27. Qxd6 Qxd6 28. Rxd6 Rxe2 29. Rd8+ Kf7 30. Rd7+ Ke6 31. Rxb7 Rc2 32. Rb6+ Kd7 33. Rc6 e4 34. fxe4 fxe4 35. Kf1 e3 36. c5 Rf2+ 37. Ke1 Rxg2 38. Rh6 Rc2 39. Rxh7+ Ke6 40. Rh5 Rb2 41. c6 Kd6 42. h4 Rh2 43. Rh6+ Kc7 44. Rh7+ Kd6 45. c7 Rc2 46. b6 Kd5 47. Rd7+ Ke4 48. Kd1 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.13"]
[Round "3"]
[White "Zimmermann, Rolf"]
[Black "Akbarinia, Sayed Arash"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2025"]
[BlackElo "2368"]
[PlyCount "88"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 0-0 7. 0-0 b6 8. Re1 Bb7 9. Qc2 dxc4 10. Bxc4 c5 11. Qe2 Rc8 12. Ba6 Qc7 13. Bxb7 Qxb7 14. Bd2 Rfd8 15. Rac1 a6 16. Red1 b5 17. a3 cxd4 18. exd4 Nb6 19. Bg5 h6 20. Bxf6 Bxf6 21. Ne4 Be7 22. Nc5 Bxc5 23. dxc5 Rxd1+ 24. Qxd1 Nc4 25. b4 Nxa3 26. Rc3 Nc4 27. Rd3 Qe7 28. Rd7 Qf6 29. h3 a5 30. bxa5 Nxa5 31. Ra7 Nc6 32. Rb7 Rd8 33. Rd7 Rxd7 34. Qxd7 e5 35. Nd2 Nd4 36. Nf3 Nc6 37. Nd2 Qg6 38. h4 f5 39. h5 Qf6 40. Nf3 Kh7 41. Nh4 Qxh4 42. Qxc6 Qxh5 43. Qxb5 Qd1+ 44. Kh2 Qh5+ 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.05.06"]
[Round "2"]
[White "Pauly, Markus"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1864"]
[BlackElo "2025"]
[PlyCount "98"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 Nf6 6. Rb1 0-0 7. b4 d6 8. d3 cxb4 9. axb4 Bd7 10. Nf3 Qc8 11. h3 Ne8 12. Bd2 Nc7 13. b5 Nd4 14. Nxd4 Bxd4 15. e3 Bg7 16. Qf3 Rb8 17. b6 axb6 18. Rxb6 Bc6 19. e4 f5 20. Nd5 Qd7 21. 0-0 e6 22. Nxc7 Qxc7 23. Qe3 f4 24. gxf4 Bh6 25. Qd4 e5 26. Qb2 Bxf4 27. Bxf4 Rxf4 28. Rb1 Rbf8 29. f3 Qe7 30. Rf1 h5 31. Qa2 Kg7 32. Qa7 R8f7 33. Rb2 Qg5 34. Kh2 Qh4 35. Qf2 Qe7 36. Qg3 g5 37. Bh1 Kh6 38. Rg1 Rg7 39. Rbg2 Bd7 40. Rb2 Bc8 41. Bg2 g4 42. fxg4 hxg4 43. h4 Kh5 44. Rh1 Rgf7 45. Kg1 Qf8 46. Qe3 Qh6 47. Qe2 Rf2 48. Qxf2 Rxf2 49. Rxf2 Qe3 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2019.04.30"]
[Round "1"]
[White "Zimmermann, Rolf"]
[Black "Muehlbach, Christian"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2025"]
[BlackElo "1689"]
[PlyCount "55"]
[EventDate "2019.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Nc6 5. e3 Be7 6. Nge2 0-0 7. d4 d6 8. Nd5 Ne4 9. f3 Ng5 10. h4 Nf7 11. b4 Be6 12. Nxe7+ Nxe7 13. d5 Bd7 14. Bb2 f4 15. exf4 exf4 16. Nxf4 Nf5 17. Kf2 c6 18. Bd4 Ne5 19. Rc1 Qf6 20. Ba1 Rae8 21. Qd2 Re7 22. dxc6 bxc6 23. c5 Rfe8 24. cxd6 Nxd6 25. Rhe1 Qh6 26. Bxe5 Rxe5 27. Rxe5 Rxe5 28. Rd1 1-0

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.24"]
[Round "9.10"]
[White "Zimmermann, Rolf"]
[Black "Kristiansen, Erling"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2086"]
[BlackElo "2134"]
[PlyCount "37"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Offenbach"]
[BlackTeam "Oslo Schakselskap"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NOR"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. e3 Nc7 6. d4 e6 7. Be2 Nc6 8. 0-0 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qxd4 11. exd4 Bd6 12. Be3 0-0 13. Rac1 Rd8 14. Rfd1 Nd5 15. Nxd5 exd5 16. Bf3 Be6 17. a3 Rdc8 18. Rxc8+ Rxc8 19. Rc1 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.22"]
[Round "7.9"]
[White "Genta, Alejandro"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2054"]
[BlackElo "2086"]
[PlyCount "88"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Qc2 Bg4 8. Bd3 Bh5 9. Nf3 Bg6 10. Bxf6 Bxf6 11. b4 a6 12. 0-0 0-0 13. a4 Nd7 14. Bxg6 hxg6 15. b5 a5 16. Rab1 Nb6 17. Rb3 Rc8 18. bxc6 bxc6 19. Rfb1 Nc4 20. Nd2 Nxd2 21. Qxd2 Qd6 22. Ne2 Ra8 23. g3 Rfc8 24. Nf4 Bd8 25. Nd3 Rab8 26. Qc3 Rxb3 27. Rxb3 Kh7 28. Kg2 Qc7 29. Rb1 Be7 30. Rc1 Bd6 31. Rb1 Qe7 32. Kg1 Qa7 33. Rb3 Rc7 34. Qc1 c5 35. dxc5 Bxc5 36. Rc3 Bd6 37. Rxc7 Bxc7 38. Qc6 Qb8 39. Qxd5 Bd6 40. Kg2 Qc7 41. Qd4 Qc6+ 42. e4 Bb4 43. Nxb4 Qxa4 44. Qd8 g5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.20"]
[Round "5.9"]
[White "Mitrandzas, Athanasios"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2055"]
[BlackElo "2086"]
[PlyCount "79"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Athens Vets"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e5 7. a3 Nge7 8. Rb1 0-0 9. b4 Be6 10. bxc5 dxc5 11. Rxb7 Bxc4 12. Qa4 Be6 13. Ng5 Bd7 14. Nge4 Be8 15. Nxc5 Na5 16. Rd7 Qb6 17. Qe4 Qxc5 18. Rxe7 Qxe7 19. Qxa8 Bc6 20. Bxc6 Rxa8 21. Bxa8 Nb3 22. Bd5 Nxc1 23. Rxc1 Qxa3 24. Rb1 Bf8 25. Rb7 Be7 26. Kg2 Kg7 27. Bb3 a5 28. Bc4 Qc5 29. d3 Qc6+ 30. Bd5 Qxc3 31. Rxe7 Qc5 32. Rxf7+ Kh8 33. e4 a4 34. Rb7 a3 35. g4 h6 36. h3 Qa5 37. Ba2 Qa6 38. Rd7 Qb6 39. Bc4 g5 40. Rf7 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.19"]
[Round "4.7"]
[White "Wallner, Joachim"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2271"]
[BlackElo "2086"]
[PlyCount "145"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 c6 3. Nf3 Nf6 4. e3 Bg4 5. Be2 e6 6. h3 Bxf3 7. Bxf3 Nbd7 8. d4 Be7 9. 0-0 0-0 10. c4 Rc8 11. Nd2 Qc7 12. Rc1 Qb8 13. Qe2 Rfe8 14. g4 h6 15. Bg2 Nf8 16. f4 Ng6 17. Qf2 Bd6 18. c5 Bc7 19. Bf3 Rf8 20. h4 Nd7 21. g5 f5 22. Qg3 Nxf4 23. exf4 Bxf4 24. Qg2 Be3+ 25. Kh1 hxg5 26. Rce1 Bxd2 27. Qxd2 g4 28. Bg2 Rce8 29. Bc1 Qd8 30. Qf2 Nf6 31. Bg5 Qd7 32. Bf4 Nh5 33. Bd6 f4 34. Bxf8 Ng3+ 35. Kg1 Rxf8 36. Re5 Nxf1 37. Bxf1 Qe7 38. Rg5 g3 39. Qf3 Qf6 40. Qd3 f3 41. Rxg3 Qxh4 42. Rh3 Qg4+ 43. Kh1 Rf5 44. Qe3 Rf4 45. Qg1 f2 46. Qg3 Qxg3 47. Rxg3 Rxd4 48. Re3 Rg4 49. Bg2 Rh4+ 50. Rh3 Rf4 51. Bf1 e5 52. Kg2 e4 53. b4 g6 54. a4 a6 55. b5 axb5 56. axb5 cxb5 57. Bxb5 d4 58. Bc4+ Kg7 59. Rb3 e3 60. Rxb7+ Kh6 61. c6 f1Q+ 62. Bxf1 Rf2+ 63. Kg1 Rc2 64. c7 Kg5 65. Ba6 Rc1+ 66. Kg2 Kg4 67. Ra7 Rc2+ 68. Kf1 Rc1+ 69. Ke2 Rc2+ 70. Kd1 d3 71. Bxd3 Rc5 72. Ba6 Kf3 73. c8Q 1-0

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.17"]
[Round "2.5"]
[White "Zimmermann, Rolf"]
[Black "Burchardt, Brigitte"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2086"]
[BlackElo "2136"]
[PlyCount "119"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Offenbach"]
[BlackTeam "Germany (Women)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. e3 Bg7 6. d3 d6 7. Nge2 Bd7 8. b3 0-0 9. Bb2 Qc8 10. h4 e5 11. Ne4 Ne8 12. f4 Ne7 13. Qd2 Bc6 14. 0-0 f5 15. Nf2 Bxg2 16. Kxg2 Qc6+ 17. e4 fxe4 18. Nxe4 Nf6 19. Kg1 Nxe4 20. dxe4 Qxe4 21. Rae1 Qc6 22. Rd1 Nf5 23. Kh2 Nd4 24. Nxd4 exd4 25. Qg2 Qxg2+ 26. Kxg2 Rfe8 27. Rfe1 Kf7 28. Kf3 h5 29. Bc1 Bf6 30. Bd2 Rab8 31. Rxe8 Rxe8 32. Re1 Rxe1 33. Bxe1 Ke6 34. Ke4 Bd8 35. a4 b6 36. Bf2 Bf6 37. Be1 Bd8 38. Bd2 a6 39. Be1 Bc7 40. Bf2 Bd8 41. Be1 b5 42. Bd2 bxc4 43. bxc4 Bf6 44. Be1 Bg7 45. Bf2 d3 46. Kxd3 Kf5 47. Be1 Bd4 48. Ba5 Kg4 49. Ke4 Kxg3 50. Bd8 Kg4 51. Kd5 Bf2 52. Kxd6 Bxh4 53. Bxh4 Kxh4 54. Kxc5 Kg3 55. Kb6 h4 56. c5 h3 57. c6 h2 58. c7 h1Q 59. c8Q Qe4 60. Qxa6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Rhodes"]
[Date "2019.04.16"]
[Round "1.10"]
[White "Strutinskaya, Galina N"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2208"]
[BlackElo "2086"]
[PlyCount "156"]
[EventDate "2019.04.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Russia (Women)"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. b3 Bb7 9. Nc3 Nbd7 10. cxd5 cxd5 11. Bf4 Rc8 12. Qb2 Nh5 13. Bd2 Bd6 14. Nb5 Bb8 15. Bb4 Re8 16. Nd6 Bxd6 17. Bxd6 Rc6 18. Ba3 Qa8 19. Rfd1 Rec8 20. Qd2 Nhf6 21. Qf4 Ne4 22. Bf1 Ba6 23. Bb4 Qb8 24. Qxb8 Rxb8 25. Ne1 Rbc8 26. a4 Bb7 27. f3 Nd6 28. Kf2 a5 29. Bd2 Ba6 30. g4 f6 31. Rdc1 Rxc1 32. Rxc1 Rxc1 33. Bxc1 Kf7 34. Ba3 Nc8 35. h4 Nb8 36. Bg2 b5 37. e4 b4 38. Bc1 Nc6 39. Ke3 Nd6 40. Bb2 Ne7 41. h5 g6 42. hxg6+ hxg6 43. Nd3 Bxd3 44. Kxd3 g5 45. Bf1 Nb7 46. Bc1 Nd8 47. Be3 Ndc6 48. Kd2 Ng6 49. Ba6 Nge7 50. Bb5 Kg6 51. Bf2 Kf7 52. Kd3 Kg6 53. Bg3 Kf7 54. Bc7 Kg6 55. Ke3 f5 56. Bd6 f4+ 57. Kd3 Kf7 58. Bc5 Kf6 59. Kd2 Kf7 60. Bd3 Kf6 61. Ba6 Kf7 62. Kd3 Ke8 63. Bd6 Kf7 64. Bb7 Kf6 65. Bc7 Kf7 66. Be5 Kg6 67. Bc7 Kf7 68. Bd6 Kf6 69. Ba6 Kf7 70. Bb5 Kf6 71. Bc5 Kf7 72. Bb6 Kf6 73. Bc7 Kf7 74. Bd6 Kf6 75. Bc5 Kf7 76. Bd6 Kf6 77. Bc7 Kf7 78. Be5 Kg6 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.25"]
[Round "6"]
[White "Ahrends, Norbert"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D67"]
[WhiteElo "1856"]
[BlackElo "2093"]
[PlyCount "31"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Be2 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. 0-0 0-0 11. Rc1 b6 12. Nxd5 exd5 13. Bd3 Bb7 14. Re1 Qd6 15. a3 Rfe8 16. Rc3 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.25"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Meyer, Marcel"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2093"]
[BlackElo "1811"]
[PlyCount "28"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. 0-0 Bb7 10. e4 c5 11. e5 Nd5 12. Ne4 Qb6 13. b3 Be7 14. Bb2 Nf4 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.24"]
[Round "4"]
[White "Vakulenko, Aleksandr"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1999"]
[BlackElo "2093"]
[PlyCount "67"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 c6 6. e3 Nbd7 7. a3 b6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne2 Bb7 12. 0-0 0-0 13. e4 N5f6 14. Ng3 Rfd8 15. Re1 Nf8 16. Qb3 Ng6 17. Rad1 Rd7 18. a4 Rad8 19. a5 b5 20. Bf1 a6 21. e5 Nd5 22. Ne4 Qb4 23. Qxb4 Nxb4 24. Nd6 Ne7 25. g4 Nc8 26. Nxb7 Rxb7 27. Rc1 Rbd7 28. Re3 Ne7 29. Rc5 Rd5 30. Rxd5 Nbxd5 31. Re4 Rc8 32. Nd2 c5 33. dxc5 Rxc5 34. Nb3 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.24"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Donchenko, Anatoly G"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2093"]
[BlackElo "2269"]
[PlyCount "38"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Be2 c5 10. dxc5 Bxc5 11. a3 Bb7 12. b4 Be7 13. Bb2 0-0 14. a4 bxa4 15. Qxa4 Qb6 16. Ba3 Rfc8 17. Qb3 Rab8 18. Na4 Qa7 19. Rfd1 Nd5 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.23"]
[Round "2"]
[White "Engel, Jan"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1859"]
[BlackElo "2093"]
[PlyCount "122"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Nc3 h5 5. Bd3 Nh6 6. h4 Nf5 7. Nce2 e6 8. Nf3 Be7 9. Bg5 c5 10. Bxe7 Qxe7 11. c3 Nc6 12. dxc5 Qxc5 13. Bxf5 exf5 14. Qd2 Be6 15. Ned4 a6 16. 0-0 Qe7 17. g3 Rc8 18. Rfe1 Kf8 19. Rad1 Kg7 20. Qg5 Qxg5 21. Nxg5 Nxd4 22. Rxd4 Rc6 23. f4 Rhc8 24. Kf2 Rc4 25. Red1 b5 26. Ke3 a5 27. a3 b4 28. axb4 axb4 29. cxb4 Rc2 30. R1d2 Rc1 31. b5 Rb8 32. Rb4 Rc5 33. b6 Rb7 34. Kd4 Rc6 35. b3 Rcxb6 36. Rxb6 Rxb6 37. Rd3 Rb5 38. Rc3 Kf8 39. Nf3 Ke7 40. Kd3 Kd7 41. Nd4 Rb6 42. Rc5 Ra6 43. Kc3 Ra2 44. Nc2 d4+ 45. Nxd4 Rg2 46. b4 Rxg3+ 47. Kb2 Rg2+ 48. Rc2 Rg4 49. Nxe6 Kxe6 50. b5 Rxf4 51. Kb3 Rf1 52. Ka4 Ra1+ 53. Kb4 Rb1+ 54. Ka5 Kxe5 55. b6 f4 56. Ka6 f3 57. Kb7 Kf4 58. Kc7 Kg3 59. Rc6 f2 60. Rf6 f1Q 61. Rxf1 Rxf1 0-1

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.23"]
[Round "3"]
[White "Zimmermann, Rolf"]
[Black "Paszewski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2093"]
[BlackElo "2355"]
[PlyCount "71"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 a6 10. b3 c5 11. Bb2 Bd6 12. Rc1 0-0 13. dxc5 Bxc5 14. Ng5 Qe7 15. Bf3 Bxf3 16. Nxf3 Ba3 17. Bxa3 Qxa3 18. Rc2 Rfc8 19. Qc1 Qf8 20. Rd1 Nc5 21. b4 Ncd7 22. a3 Nb6 23. Nd2 Nfd7 24. Nb3 Rc4 25. Na5 Rc7 26. Ne4 Rxc2 27. Qxc2 Rc8 28. Qa2 Nd5 29. Qb2 f5 30. Ng5 Qe7 31. Nf3 Qf6 32. Qxf6 gxf6 33. Nd4 Kf7 34. h3 N5b6 35. Ndc6 Nd5 36. Nd4 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 5th"]
[Site "Heusenstamm"]
[Date "2018.11.22"]
[Round "1"]
[White "Zimmermann, Rolf"]
[Black "Altenbernd, Dirk"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2093"]
[BlackElo "1842"]
[PlyCount "50"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Nf6 9. Nge2 c5 10. dxc6 bxc6 11. Qd2 Be6 12. b3 0-0 13. Rc1 Rf7 14. a4 d5 15. cxd5 cxd5 16. exd5 Nexd5 17. Nxd5 Bxd5 18. Nc3 Be6 19. Qe2 Rc7 20. 0-0 Nd5 21. Nxd5 Bxd5 22. Rxc7 Qxc7 23. Rc1 Qf7 24. Bc4 Rc8 25. Bxd5 Rxc1+ 1/2-1/2

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.16"]
[Round "7.3"]
[White "Kargoll, Peter"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2148"]
[BlackElo "2113"]
[PlyCount "20"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Rheinland Pfalz"]
[BlackTeam "Nordrhein Westfalen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Qe2 b6 10. b3 Bb7 1/2-1/2

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.15"]
[Round "6.7"]
[White "Zimmermann, Rolf"]
[Black "Andersen, Jens Knud"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2113"]
[BlackElo "2160"]
[PlyCount "28"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Bd3 0-0 6. Nf3 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. dxc5 Bxc5 10. a3 Qxd1 11. Rxd1 b6 12. b4 Be7 13. Bb2 Bb7 14. Rac1 Rfd8 1/2-1/2

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.14"]
[Round "5.3"]
[White "Fritsch, Rolf"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2205"]
[BlackElo "2113"]
[PlyCount "81"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg"]
[BlackTeam "Nordrhein Westfalen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 c5 7. c3 0-0 8. 0-0 b6 9. Ne5 Bb7 10. f4 Ne4 11. Bxe7 Qxe7 12. Qc2 Nxd2 13. Qxd2 f5 14. Nxd7 Qxd7 15. Qe2 a5 16. a3 c4 17. Bc2 a4 18. Kh1 g6 19. g4 Qe7 20. Rg1 Kh8 21. Rg3 Rg8 22. Rag1 Bc6 23. Qg2 Qf7 24. h4 Raf8 25. Qh3 Be8 26. R1g2 h6 27. Kh2 Qe7 28. Bd1 Qh7 29. h5 gxh5 30. gxf5 Qxf5 31. Qxf5 exf5 32. Rxg8+ Rxg8 33. Rxg8+ Kxg8 34. Kg3 Kg7 35. Bf3 Bf7 36. Kh4 Kf6 37. Bd1 b5 38. Bf3 Kg7 39. Bg2 Kg6 40. Bh3 Kf6 41. Bg2 1/2-1/2

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.13"]
[Round "4.3"]
[White "Zimmermann, Rolf"]
[Black "Freter, Anke"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2113"]
[BlackElo "1861"]
[PlyCount "89"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Schleswig Holstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 c6 6. e4 d6 7. Nf3 Nbd7 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Be3 Qc7 12. h3 Be6 13. Qe2 Rad8 14. Rfd1 b6 15. Rac1 Rxd1+ 16. Rxd1 Rd8 17. b3 Rxd1+ 18. Qxd1 Qd7 19. Qxd7 Nxd7 20. Ne2 h5 21. h4 Nf6 22. f3 Bf8 23. Kh2 Nd7 24. Bh3 Bxh3 25. Kxh3 Nc5 26. Bxc5 Bxc5 27. g4 hxg4+ 28. Kxg4 Kg7 29. h5 gxh5+ 30. Kxh5 Kf6 31. Ng3 b5 32. Nf5 Bf8 33. Kg4 a5 34. a4 bxa4 35. bxa4 Bb4 36. Kg3 Kg5 37. Kf2 Kf4 38. Ke2 Bc5 39. Nh6 f6 40. Nf5 Bb4 41. Ne3 Bc5 42. Nf5 Bf8 43. Nh4 Kg5 44. Nf5 Kf4 45. Kf2 1/2-1/2

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.12"]
[Round "3.3"]
[White "Neubauer, Jaroslaus"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1994"]
[BlackElo "2113"]
[PlyCount "20"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bayern"]
[BlackTeam "Nordrhein Westfalen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Qe2 c5 10. c3 cxd4 1-0

[Event "GER-chT Laender Seniors 50+"]
[Site "Templin"]
[Date "2018.09.10"]
[Round "1.3"]
[White "Zimmermann, Rolf"]
[Black "Weitz, Andreas"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2113"]
[BlackElo "1880"]
[PlyCount "40"]
[EventDate "2018.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Sachsen Anhalt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 b6 7. 0-0 Bb7 8. b3 Nbd7 9. Bb2 c6 10. Rc1 Rc8 11. Qd2 e6 12. Rfd1 Qe7 13. Rc2 Rfd8 14. Rdc1 Ne4 15. Qe1 f5 16. Nd2 Qg5 17. f4 Qh6 18. Nf3 Bf6 19. Nxe4 dxe4 20. Ne5 Nxe5 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.29"]
[Round "9"]
[White "Zimmermann, Rolf"]
[Black "Strampfer, Jens"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2165"]
[BlackElo "1958"]
[PlyCount "74"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Nc6 6. 0-0 Bxc3 7. bxc3 d5 8. cxd5 Qxd5 9. d3 Bg4 10. Nd4 Nxd4 11. cxd4 Qxd4 12. Be3 Qd7 13. Bxb7 Rab8 14. Bg2 Rb2 15. f3 Be6 16. Bxa7 Nd5 17. Rc1 Ra8 18. Bc5 Raxa2 19. Ra1 Nc3 20. Rxa2 Rxa2 21. Qe1 Nxe2+ 22. Kh1 Qxd3 23. Qb4 h6 24. Qb8+ Kh7 25. Qxc7 Qc3 26. Bb6 Qb2 27. Bf2 Ra1 28. Qb6 Rxf1+ 29. Bxf1 Qc1 30. Kg2 Bh3+ 31. Kxh3 Qxf1+ 32. Kg4 Qd1 33. Qb7 f6 34. Qe4+ Kg8 35. Qa8+ Kf7 36. Qb7+ Kg8 37. Qa8+ Kf7 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.28"]
[Round "8"]
[White "Pfitzer, Norbert"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2040"]
[BlackElo "2165"]
[PlyCount "119"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 cxd4 7. Nxd4 Be7 8. Nc3 0-0 9. cxd5 exd5 10. h3 Bb4 11. Bg5 Bxc3 12. bxc3 h6 13. Bxf6 Qxf6 14. Rb1 Rd8 15. Qa4 Nxd4 16. cxd4 Bd7 17. Qb4 Bc6 18. Rfe1 Qd6 19. e3 Qxb4 20. Rxb4 f5 21. h4 Kf7 22. Bh3 Kf6 23. g4 g6 24. Kh2 Re8 25. gxf5 gxf5 26. Kg3 f4+ 27. Kxf4 Re4+ 28. Kf3 Rxh4 29. Bf1 a6 30. Bd3 Ke6 31. Rg1 Rf8+ 32. Kg2 Rg4+ 33. Kf1 Rxg1+ 34. Kxg1 b5 35. Rb1 Kd6 36. f4 Bd7 37. Kf2 Bf5 38. Bxf5 Rxf5 39. Rh1 Rf6 40. Rh5 b4 41. Kf3 Re6 42. f5 Rf6 43. Kf4 a5 44. Rh1 Kc6 45. Ke5 Rf8 46. Rxh6+ Kb5 47. Rh7 Re8+ 48. Kxd5 Rxe3 49. f6 Rf3 50. f7 Ka4 51. Ke6 Ka3 52. Rh5 a4 53. Rf5 Rxf5 54. Kxf5 Kxa2 55. f8Q b3 56. Qb4 a3 57. Qc4 Ka1 58. Qxb3 a2 59. Qxa2+ Kxa2 60. d5 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.27"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Fegebank, Fritz"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2165"]
[BlackElo "1968"]
[PlyCount "111"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Bg4 5. e3 c6 6. Be2 Nf6 7. 0-0 0-0 8. h3 Bxf3 9. Bxf3 Qc7 10. b3 e5 11. Bb2 Nbd7 12. Rc1 Rfe8 13. Qc2 Nf8 14. c5 exd4 15. cxd6 Qxd6 16. Rcd1 Ne6 17. Ne2 Ng5 18. Nxd4 Nxf3+ 19. Nxf3 Qe7 20. Bd4 Nd5 21. Bxg7 Kxg7 22. Rd4 Rad8 23. Rfd1 Nf6 24. Qd3 Rxd4 25. Qxd4 c5 26. Qc3 b6 27. g4 Kg8 28. Qd3 h5 29. g5 Ne4 30. h4 Qe6 31. Qd7 Kf8 32. Qxe6 Rxe6 33. Rd8+ Re8 34. Rd3 Re6 35. Ne1 Nd6 36. Ng2 Nf5 37. Kf1 Rd6 38. Ke2 Ke7 39. Rxd6 Kxd6 40. Kd3 b5 41. f4 Ke6 42. e4 Nd4 43. b4 Nc6 44. bxc5 Nb4+ 45. Kd4 Nxa2 46. Ne3 Nb4 47. f5+ Kd7 48. Ke5 a5 49. Kf6 a4 50. Kxf7 a3 51. fxg6 a2 52. g7 a1Q 53. g8Q Qa2+ 54. Nd5 Qf2+ 55. Nf6+ Kc7 56. Qf8 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.26"]
[Round "6"]
[White "Trefzer, Erhard"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1965"]
[BlackElo "2165"]
[PlyCount "55"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. c4 h5 5. Nc3 Bh6 6. Nf3 e6 7. cxd5 exd5 8. Bd3 Be6 9. h4 Bxc1 10. Qxc1 Nh6 11. Ng5 Nf5 12. Qf4 Qe7 13. Nxe6 fxe6 14. Bxf5 gxf5 15. 0-0-0 Nd7 16. Kb1 0-0-0 17. g3 Kb8 18. Ne2 Rc8 19. Rd3 Qg7 20. b4 Nb6 21. Qc1 Nc4 22. Nf4 Qe7 23. Rf3 Rh7 24. Ka1 Qe8 25. Qd1 Ka8 26. Qe2 Qf7 27. Rc1 Rd8 28. Qd1 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.25"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Gensch, Manfred"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2165"]
[BlackElo "1848"]
[PlyCount "39"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ng5 Bxc3 8. bxc3 Re8 9. d3 exd3 10. exd3 h6 11. f4 hxg5 12. fxg5 Nh7 13. Bd5 Rf8 14. g6 Ne7 15. Bxf7+ Kh8 16. Bg5 c6 17. Qh5 Qb6+ 18. d4 Nxg6 19. Bxg6 Rxf1+ 20. Rxf1 1-0

[Event "GER-ch Seniors 65+ 30th"]
[Site "Hamburg"]
[Date "2018.07.24"]
[Round "4"]
[White "Seidel, Arnold"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1990"]
[BlackElo "2165"]
[PlyCount "121"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. dxc6 Nxc6 7. Nf3 Qe6+ 8. Qe2 Qxe2+ 9. Kxe2 e5 10. d3 Bc5 11. Nc3 0-0 12. Rd1 e4 13. Nxe4 Rfe8 14. Be3 Nxe4 15. dxe4 Rxe4 16. Kd3 Bxe3 17. Kxe4 Re8+ 18. Kd3 Bxf2 19. a3 f5 20. Rd2 Be3 21. Re1 f4 22. g3 Rd8+ 23. Kc3 h6 24. gxf4 Bxf4 25. Rde2 Rd7 26. Re8+ Kh7 27. Rf8 Bd6 28. Rfe8 Rf7 29. R1e3 g5 30. h3 Be7 31. b4 b6 32. Kd3 Bf6 33. R8e6 Nd8 34. Rd6 Nb7 35. Rd5 a5 36. Ne5 Bxe5 37. Rdxe5 axb4 38. Re7 Kg7 39. axb4 Nd8 40. Rxf7+ Kxf7 41. c5 bxc5 42. bxc5 Nc6 43. Kc4 h5 44. Kb5 Nd4+ 45. Kb6 Kf6 46. Re4 Nf5 47. c6 Nd6 48. Rd4 Nc8+ 49. Kb7 Ne7 50. c7 Nf5 51. Rd7 Ke6 52. c8Q Nd6+ 53. Rxd6+ Kxd6 54. Qg8 g4 55. h4 Ke5 56. Qg5+ Ke4 57. Kc6 Kf3 58. Qxh5 Kg3 59. Qg5 Kf3 60. h5 g3 61. h6 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.22"]
[Round "2"]
[White "Zimmermann, Rolf"]
[Black "Buechel, Helmut"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2165"]
[BlackElo "1692"]
[PlyCount "71"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 cxd4 5. dxe6 Bxe6 6. Ne4 Nc6 7. Bd2 Nf6 8. Nxf6+ Qxf6 9. Nf3 Bb4 10. g3 0-0 11. Bg2 Bd5 12. 0-0 Bxd2 13. Qxd2 Rfe8 14. Rfe1 Rad8 15. b3 d3 16. Qxd3 Nb4 17. Qd2 Bxf3 18. Qxb4 Rxe2 19. Bxf3 Qxf3 20. Rxe2 Qxe2 21. Qxb7 h5 22. Qxa7 h4 23. Qe3 Rd1+ 24. Rxd1 Qxd1+ 25. Kg2 Qc2 26. Qe8+ Kh7 27. Qxf7 Qxa2 28. Qh5+ Kg8 29. Qe8+ Kh7 30. Qe4+ Kg8 31. Qc4+ Kf8 32. gxh4 Qa8+ 33. Kg3 Qe8 34. b4 Qg6+ 35. Qg4 Qd3+ 36. Qf3+ 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.21"]
[Round "1"]
[White "Borries, Barbara"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1811"]
[BlackElo "2165"]
[PlyCount "143"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bd7 8. Be3 Bg7 9. Qd2 h5 10. h3 Nxd4 11. Bxd4 Bc6 12. f3 h4 13. Bd3 Bh6 14. Be3 Bxe3 15. Qxe3 Nh5 16. Ne2 Qa5+ 17. Kf2 Ng3 18. Rhb1 Nxe2 19. Bxe2 Qe5 20. b4 Qg3+ 21. Kg1 Rh5 22. Qf2 Rg5 23. Qxg3 Rxg3 24. Kf2 f5 25. exf5 gxf5 26. Rd1 Rg6 27. Rd4 Rh6 28. Rad1 0-0-0 29. c5 Kc7 30. cxd6+ Rhxd6 31. Rxd6 Rxd6 32. Rxd6 Kxd6 33. g3 Ke5 34. f4+ Kf6 35. gxh4 b6 36. h5 Bd5 37. a3 e5 38. fxe5+ Kxe5 39. h6 Kf6 40. Bh5 f4 41. h4 Bc6 42. Bf3 Be8 43. h5 Bd7 44. Be4 Bg4 45. Bg6 Bd1 46. Ke1 Bg4 47. Kd2 a5 48. h7 Kg7 49. Kd3 axb4 50. axb4 Bf3 51. Kd4 Bc6 52. Be4 Be8 53. Bf3 Kxh7 54. Ke5 Kh6 55. Kxf4 Bb5 56. Ke5 Bd3 57. Kd6 Kg5 58. Kc6 b5 59. Kc5 Kh6 60. Bc6 Be2 61. Bxb5 Bxh5 62. Bc4 Be8 63. Bd5 Kg7 64. Bc6 Bh5 65. b5 Be2 66. b6 Ba6 67. Kd6 Kf8 68. Kc7 Ke7 69. Bd7 Kf7 70. Bc8 Bd3 71. b7 Be4 72. b8Q 1-0

[Event "WchT Seniors 65"]
[Site "Dresden"]
[Date "2018.07.10"]
[Round "4.4"]
[White "Zimmermann, Rolf"]
[Black "Rotstein, Jefim"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2165"]
[BlackElo "2318"]
[PlyCount "108"]
[EventDate "2018.07.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Offenbach"]
[BlackTeam "Germany II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 7. Bd2 Nc6 8. Bc3 Be6 9. Qd3 d5 10. cxd5 Qxd5 11. e4 Qxd3 12. Bxd3 0-0-0 13. Bc2 Nd4 14. Bxd4 cxd4 15. Bd3 Bb4+ 16. Ke2 Rhe8 17. a3 Ba5 18. f4 Bd5 19. Rc1+ Bc7 20. Kf3 f5 21. Re1 fxe4+ 22. Rxe4 Bxe4+ 23. Bxe4 d3 24. Nh3 d2 25. Rd1 g6 26. Nf2 Bb6 27. Ng4 Re7 28. Ne5 Rd4 29. Bc2 Rc7 30. Bd3 a5 31. Rxd2 Kb8 32. Re2 Rc5 33. Re4 Rd8 34. Bc4 Rc7 35. b3 Rd2 36. Re2 Rxe2 37. Kxe2 Bd4 38. Nf3 Re7+ 39. Kd3 Be3 40. g3 Bc5 41. Ne5 Bxa3 42. h4 Kc7 43. Kd4 Bb2+ 44. Kd5 Bxe5 45. fxe5 Rd7+ 46. Ke6 Rd4 47. Kf7 Re4 48. Kg7 a4 49. Bg8 a3 50. b4 Rxe5 51. Kxh7 Kd6 52. Ba2 Re2 53. Bc4 Re4 54. Ba2 Rg4 0-1

[Event "WchT Seniors 65"]
[Site "Dresden"]
[Date "2018.07.09"]
[Round "3.7"]
[White "Huss, Andreas"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2276"]
[BlackElo "2165"]
[PlyCount "114"]
[EventDate "2018.07.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. a3 b6 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Nxc3 12. Rxc3 Qxe7 13. Qc2 Bb7 14. Bd3 f5 15. 0-0 c5 16. Be2 Rac8 17. Rc1 g5 18. dxc5 Be4 19. Qd1 Rxc5 20. b4 Rxc3 21. Rxc3 Bxf3 22. Bxf3 Ne5 23. Be2 Rd8 24. Qc2 Qd6 25. h3 Qd2 26. Kf1 Qxc2 27. Rxc2 Rd7 28. f4 gxf4 29. exf4 Ng6 30. g3 Kg7 31. Bb5 Re7 32. Bd3 Kf6 33. Rc6 Kg7 34. h4 h6 35. Kf2 Nf8 36. Ke3 Rd7 37. a4 Kf7 38. a5 bxa5 39. bxa5 Ke7 40. a6 Kd8 41. Rc5 Rc7 42. Rb5 Nd7 43. Kd4 Ke7 44. Rb7 Rxb7 45. axb7 Kd6 46. Bb5 Nb8 47. h5 a5 48. Ba4 Kc7 49. Ke5 Na6 50. Kf6 Nc5 51. Bb5 Ne4+ 52. Kg6 Nxg3 53. Kxh6 Kxb7 54. Kg6 Nxh5 55. Kxh5 Kc7 56. Kg5 Kd6 57. Kf6 Kd5 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.18"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Menning, Uwe"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2124"]
[BlackElo "1810"]
[PlyCount "119"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e3 Na5 6. Bxb7 Nxb7 7. Nf3 Bd6 8. Ne4 Qe7 9. 0-0 Nf6 10. Nxd6+ Nxd6 11. d4 e4 12. Ne5 Nb7 13. Ng4 h5 14. Nxf6+ gxf6 15. f3 f5 16. fxe4 fxe4 17. Rf4 0-0-0 18. Rh4 Qg5 19. Rxe4 Rdg8 20. Qf3 h4 21. g4 f5 22. Rf4 fxg4 23. Qd5 Qxd5 24. cxd5 h3 25. Bd2 g3 26. hxg3 Rxg3+ 27. Kh1 Rg2 28. Bc3 Nd6 29. Rg1 Rxg1+ 30. Kxg1 Nc4 31. e4 Rg8+ 32. Kh2 Rg2+ 33. Kxh3 Re2 34. Rf8+ Kb7 35. e5 Ne3 36. Rd8 Nxd5 37. Rxd7 Nxc3 38. bxc3 Rxa2 39. d5 Kc8 40. e6 a5 41. Rh7 Kd8 42. Rh8+ Ke7 43. Rc8 Kd6 44. c4 Re2 45. Kg3 Re4 46. Rd8+ Kc5 47. Kf3 Re1 48. Kf4 Kxc4 49. Kf5 a4 50. Kf6 b5 51. e7 a3 52. Rd7 b4 53. Rxc7+ Kxd5 54. Ra7 Kc4 55. Ra6 Rxe7 56. Kxe7 Kb3 57. Kd6 Kb2 58. Kc5 b3 59. Kb4 a2 60. Ra3 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.11"]
[Round "6"]
[White "Schreiner, Roland"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1968"]
[BlackElo "2124"]
[PlyCount "63"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bg3 b6 10. Qe2 Nd7 11. 0-0 Bb7 12. Rfd1 Nxc3 13. bxc3 Qc8 14. Bd3 Rd8 15. a4 a5 16. Rab1 Ba6 17. Bxa6 Qxa6 18. Qxa6 Rxa6 19. Ne5 Nxe5 20. Bxe5 Bd6 21. Bxd6 Rxd6 22. Kf1 Kf8 23. Ke2 Ke7 24. Rb2 e5 25. dxe5 Rxd1 26. Kxd1 Ke6 27. f4 Kd5 28. Rd2+ Kc4 29. Kc2 Ra7 30. Rd4+ Kc5 31. Kb3 Re7 32. Rc4+ 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.06.04"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Hierling, Stefan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2124"]
[BlackElo "1901"]
[PlyCount "105"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. d4 cxd4 8. Nxd4 Na6 9. 0-0 Nc7 10. e4 Rb8 11. Rb1 Ne6 12. h3 a6 13. Be3 Nxd4 14. Bxd4 Nh5 15. Ba7 Ra8 16. Be3 Rb8 17. Nd5 b6 18. Qd2 Be6 19. Rbc1 Nf6 20. Nf4 Bc8 21. Rfd1 Nd7 22. b3 Bb7 23. Nd5 Re8 24. Bg5 Nc5 25. b4 Nd7 26. Nxe7+ Rxe7 27. Bxe7 Qxe7 28. Qxd6 Qxd6 29. Rxd6 Bc8 30. Rcd1 Bf8 31. Rxd7 Bxd7 32. Rxd7 Bxb4 33. e5 Re8 34. f4 Bc5+ 35. Kf1 Re7 36. Rd8+ Kg7 37. Bd5 h5 38. h4 Rc7 39. a4 a5 40. Kg2 Be7 41. Re8 Bc5 42. Kf3 Re7 43. Rb8 Rd7 44. g4 hxg4+ 45. Kxg4 Re7 46. h5 gxh5+ 47. Kxh5 Be3 48. Kg4 Bc5 49. Kf5 Rc7 50. Ke4 Rd7 51. f5 Kh7 52. f6 Rc7 53. Kf5 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.05.28"]
[Round "4"]
[White "Steudel, Max"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1943"]
[BlackElo "2124"]
[PlyCount "99"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 bxc6 7. d3 d5 8. 0-0 e6 9. e5 h5 10. Na4 Bf8 11. c4 Nh6 12. Be3 Nf5 13. Bf2 Rb8 14. b3 Qa5 15. Qe1 Qb4 16. Qe2 Nd4 17. Nxd4 cxd4 18. Bxd4 c5 19. Bc3 Qb7 20. Qf2 d4 21. Ba5 Bd7 22. Nb2 Be7 23. h4 Bc6 24. Nd1 0-0 25. Qg3 Kh7 26. Nf2 f6 27. Rae1 f5 28. Nh3 Qd7 29. Ng5+ Kg7 30. Rb1 Rb7 31. Rf2 Re8 32. Rfb2 Bd8 33. Qe1 Be7 34. Qd2 Reb8 35. b4 Qc8 36. bxc5 Bxc5 37. Bb4 Bxb4 38. Rxb4 Qd7 39. Rxb7 Rxb7 40. Rxb7 Qxb7 41. Nxe6+ Kh6 42. Nxd4 Qb6 43. Qf2 Qb1+ 44. Kh2 Be8 45. Qg3 Qc1 46. Qg5+ Kh7 47. Qe7+ Kh6 48. Qf8+ Kh7 49. Ne6 Qxf4+ 50. Nxf4 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.05.14"]
[Round "3"]
[White "Zimmermann, Rolf"]
[Black "Varma, Christopher"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2124"]
[BlackElo "1816"]
[PlyCount "77"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. e3 Bg7 4. Nf3 0-0 5. Nc3 c5 6. Be2 d6 7. 0-0 Bg4 8. h3 Bf5 9. b3 Ne4 10. Nxe4 Bxe4 11. Bb2 a6 12. Qd2 Nc6 13. Ng5 Bf5 14. Bf3 Qc7 15. Bxc6 Qxc6 16. d5 Qc7 17. Bxg7 Kxg7 18. Qc3+ Kg8 19. e4 Bd7 20. f4 b5 21. e5 h6 22. Ne4 dxe5 23. fxe5 Bf5 24. d6 Qd8 25. dxe7 Qxe7 26. Nd6 Bd7 27. Rf6 Rad8 28. Qe3 Kg7 29. Raf1 Be6 30. Qxc5 bxc4 31. bxc4 Rd7 32. Qb6 Rc7 33. Qd4 Qd7 34. c5 Qc6 35. Rd1 Bxa2 36. e6 Kh7 37. exf7 Qd5 38. Qg4 g5 39. Nf5 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.05.07"]
[Round "2"]
[White "Li, Maxim"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1910"]
[BlackElo "2124"]
[PlyCount "89"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 dxc6 7. 0-0 c4 8. Qe2 b5 9. Nd1 Nf6 10. Rb1 0-0 11. Nf2 Ng4 12. h3 Nxf2 13. Qxf2 Bb7 14. b3 cxb3 15. axb3 c5 16. d3 Qc7 17. Qh4 f6 18. f5 g5 19. Qg4 Qd7 20. h4 h6 21. hxg5 fxg5 22. Qh3 Rae8 23. g4 Bc6 24. Kg2 c4 25. Bxg5 cxd3 26. Rbd1 Bxe4 27. Bxh6 Qc6 28. Bxg7 Kxg7 29. cxd3 Qc2+ 30. Kg1 Rh8 31. Qg2 Bxd3 32. Qxc2 Bxc2 33. Ra1 Ra8 34. Nd4 Be4 35. Rfe1 Bd5 36. Rxe7+ Kf6 37. Rae1 Rh1+ 38. Kf2 Rh2+ 39. Kg3 Rah8 40. g5+ Kxg5 41. Rg7+ Kf6 42. Rg6+ Kf7 43. Rxa6 R8h4 44. Ra7+ Kf6 45. Ra6+ 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2018.04.30"]
[Round "1"]
[White "Zimmermann, Rolf"]
[Black "Hitzer, Dieter"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2124"]
[BlackElo "1725"]
[PlyCount "51"]
[EventDate "2018.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nc6 8. Rb1 e5 9. b3 Re8 10. Bb2 e4 11. h3 h5 12. Nd5 Nxd5 13. cxd5 Nb4 14. Bxg7 Kxg7 15. Nc3 f5 16. d4 Nd3 17. f3 cxd4 18. fxe4 dxc3 19. Qxd3 Qg5 20. Qxc3+ Kg8 21. Kh2 Qe7 22. exf5 Bxf5 23. e4 Rac8 24. Qd4 Bxe4 25. Rbe1 Rc2 26. Rf2 1-0

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.26"]
[Round "6"]
[White "Milov, Leonid"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2453"]
[BlackElo "2178"]
[PlyCount "77"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 c6 5. d4 e6 6. 0-0 Nf6 7. c4 Qd8 8. h3 Bxf3 9. Bxf3 Be7 10. Nc3 0-0 11. Re1 Re8 12. d5 exd5 13. cxd5 Bb4 14. Bg5 Rxe1+ 15. Qxe1 cxd5 16. Bxf6 gxf6 17. Qd1 Bxc3 18. bxc3 Nc6 19. Bxd5 Qe7 20. Rb1 Rd8 21. Qh5 Rd7 22. Qf5 Ne5 23. Bxb7 Kg7 24. Be4 Ng6 25. h4 Qe6 26. h5 Nf8 27. Qf4 Rd8 28. h6+ Kg8 29. c4 Ng6 30. Qf5 Qxc4 31. Qxf6 Qd4 32. Qxd4 Rxd4 33. Rb8+ Nf8 34. f3 Rd6 35. Ra8 Rxh6 36. Rxa7 Rd6 37. a4 Nd7 38. Ra8+ Kg7 39. Rd8 1-0

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.26"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Schloessner, Henrik"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2178"]
[BlackElo "2059"]
[PlyCount "38"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. e3 0-0 8. b3 c6 9. Bb2 h6 10. Qc2 Be6 11. c5 Na6 12. cxd6 Nb4 13. Qe2 Qxd6 14. Rd1 Rad8 15. 0-0 Rfe8 16. Rd2 Bf7 17. Rfd1 Qc7 18. d4 exd4 19. Nxd4 Nbd5 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.25"]
[Round "4"]
[White "Diehm, Alexander"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2039"]
[BlackElo "2178"]
[PlyCount "146"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. Re1 e5 9. e4 cxd4 10. cxd4 Re8 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. exd5 Bg4 14. f3 Qxd5 15. Nf1 Rad8 16. Be3 Bxb2 17. Bxh7+ Nxh7 18. Qxd5 Rxd5 19. Rab1 Bc3 20. Rec1 Bf5 21. Rxb7 Bd4 22. Bxd4 Rxd4 23. Rxa7 Rd7 24. Ra5 Be6 25. Kf2 Nf6 26. Rc2 Rdd8 27. Nd2 Ra8 28. Rxa8 Rxa8 29. Nb3 Nd5 30. Nc1 Nb4 31. Rb2 Nxa2 32. Ne2 Rc8 33. h4 Nc3 34. Rd2 Nxe2 35. Kxe2 g6 36. Ke3 Rc4 37. g3 Kg7 38. Rb2 Rc3+ 39. Ke4 Bd7 40. Rf2 Bc6+ 41. Kf4 Kf6 42. g4 Rc4+ 43. Kg3 Kg7 44. Ra2 Rc3 45. Rf2 Bd5 46. Kf4 Rc4+ 47. Ke5 Be6 48. Rg2 Rc1 49. Kf4 Rc4+ 50. Kg3 f5 51. gxf5 gxf5 52. Kh3+ Kf6 53. h5 Bf7 54. h6 Rc1 55. Rh2 Rg1 56. Rb2 Rh1+ 57. Kg3 Rxh6 58. Rb6+ Be6 59. Kf4 Rh4+ 60. Kg3 Rd4 61. f4 Rd3+ 62. Kh4 Rf3 63. Rb4 Bd5 64. Rb6+ Kf7 65. Kg5 Be4 66. Rb2 Rg3+ 67. Kh6 Rg4 68. Rf2 Kf6 69. Kh5 Rg3 70. Kh4 Rf3 71. Ra2 Rxf4+ 72. Kg3 Rf3+ 73. Kh4 Ke5 0-1

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.25"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Lesny, Florian"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2178"]
[BlackElo "2041"]
[PlyCount "111"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. b3 e6 7. Bb2 Nge7 8. e3 0-0 9. 0-0 d5 10. d3 b6 11. Qe2 Bb7 12. Rfd1 Qd7 13. Rac1 Rfd8 14. cxd5 exd5 15. Nb5 Rac8 16. Bxg7 Kxg7 17. d4 a6 18. Na3 cxd4 19. Nxd4 Nxd4 20. Qb2 Nef5 21. Nc2 Kg8 22. Nxd4 Rxc1 23. Rxc1 Nxd4 24. Qxd4 Qd6 25. Rd1 Qc5 26. e4 Qxd4 27. Rxd4 Kg7 28. exd5 f5 29. f4 Kf6 30. Rc4 Rd7 31. Kf2 Bxd5 32. Rd4 Bc6 33. Rxd7 Bxd7 34. Ke3 Ke7 35. Kd4 Kd6 36. b4 Be6 37. a3 a5 38. bxa5 bxa5 39. Bf1 Bd5 40. Be2 Be6 41. h4 Bd5 42. h5 gxh5 43. Bxh5 Bb3 44. Be2 Bc2 45. Bc4 Bd1 46. Bg8 h6 47. Bh7 Bg4 48. Bg6 Ke6 49. Kc5 Bd1 50. Be8 a4 51. Kb4 Kd5 52. Bxa4 Bf3 53. Bc2 Ke6 54. Kc5 Bg2 55. a4 Bb7 56. Bd3 1-0

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.24"]
[Round "2"]
[White "Marchese, Andrea"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1861"]
[BlackElo "2178"]
[PlyCount "72"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Be7 6. Bd3 Nbd7 7. a3 b6 8. 0-0 Ba6 9. cxd5 Bxd3 10. Qxd3 cxd5 11. Bd2 Qc7 12. Rac1 Qb7 13. Nb5 0-0 14. Rc7 Qa6 15. Qb3 Rfd8 16. Rfc1 Ne8 17. R7c6 Qb7 18. Qc2 Nb8 19. Rc3 Na6 20. Ne5 Nd6 21. Nc7 Ne4 22. Rc6 Nb8 23. Nxa8 Nxc6 24. Nxc6 Rxa8 25. Nxe7+ Qxe7 26. Bb4 Qe8 27. f3 Nf6 28. Qc7 h6 29. Qb7 a5 30. Bd6 b5 31. Rc7 Rb8 32. Qa7 Ra8 33. Qc5 a4 34. Rc6 b4 35. axb4 Nd7 36. Qc3 Nb8 1-0

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.24"]
[Round "3"]
[White "Zimmermann, Rolf"]
[Black "Kolker, Vladislav"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2178"]
[BlackElo "1985"]
[PlyCount "30"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. f3 0-0 6. Be3 Nc6 7. Bd3 e5 8. d5 Nd4 9. Nge2 Nd7 10. Rc1 c5 11. dxc6 bxc6 12. Bb1 c5 13. Nd5 Nb6 14. Nxb6 Qxb6 15. Nc3 Qxb2 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 4th"]
[Site "Heusenstamm"]
[Date "2017.11.23"]
[Round "1"]
[White "Zimmermann, Rolf"]
[Black "Reinecke, Katharina"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2178"]
[BlackElo "1888"]
[PlyCount "81"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. Be2 h6 7. 0-0 Be7 8. a3 a6 9. b3 b5 10. Bd2 Nbd7 11. Ne1 0-0 12. cxd5 cxd5 13. Nd3 Qb8 14. f4 Rc8 15. b4 Nb6 16. Nc5 Nc4 17. Ra2 Qb6 18. g4 Bh7 19. Qe1 Qd8 20. Bc1 Ne8 21. Qd1 Qb6 22. a4 Nf6 23. a5 Qc6 24. h3 Nd7 25. Bd3 Bxd3 26. Qxd3 Nxc5 27. dxc5 Rd8 28. Ne2 e5 29. fxe5 Nxe5 30. Qf5 Bf6 31. Nd4 Qe8 32. Raf2 Nc4 33. Qd3 Rd7 34. Rxf6 gxf6 35. Rxf6 Ne5 36. Qf1 Ng6 37. Nf5 Kh7 38. Bb2 Raa7 39. Bd4 Ra8 40. Nd6 Qg8 41. Qf5 1-0

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.10.01"]
[Round "7.1"]
[White "Giesen, Dieter"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2215"]
[BlackElo "2165"]
[PlyCount "16"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rheinland Pfalz"]
[BlackTeam "Nordrhein Westfalen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 e6 6. Be2 cxd4 7. cxd4 Nf6 8. 0-0 Be7 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.30"]
[Round "6.1"]
[White "Zimmermann, Rolf"]
[Black "Riegler, Dieter"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2165"]
[BlackElo "2013"]
[PlyCount "79"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen II"]
[BlackTeam "Blindenschachbund"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Bd3 e5 8. d5 Nd4 9. Nge2 Nh5 10. Qd2 c5 11. dxc6 bxc6 12. Bg5 f6 13. Bh4 Rb8 14. Nxd4 exd4 15. Ne2 g5 16. Bf2 c5 17. g4 Nf4 18. Nxf4 gxf4 19. b3 Bh6 20. h4 Kh8 21. Bg3 f5 22. gxf5 fxg3 23. Qxh6 Qa5+ 24. Qd2 Qc7 25. Qg5 Qa5+ 26. Ke2 Bxf5 27. exf5 Rbe8+ 28. Be4 Qc3 29. Qf4 d3+ 30. Ke3 g2 31. Rhg1 Qc2 32. Rae1 Qc3 33. Kf2 Qc2+ 34. Kg3 Qc3 35. Rd1 Qd4 36. Kh2 Qf2 37. Rd2 Qd4 38. Rxd3 Qf6 39. Rxd6 h5 40. Rxg2 1-0

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.29"]
[Round "5.1"]
[White "Schmidt, Gerhard3333"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2175"]
[BlackElo "2165"]
[PlyCount "62"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bayern"]
[BlackTeam "Nordrhein Westfalen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. 0-0 Nd7 11. Qc2 Re8 12. Rfd1 b6 13. Nxd5 cxd5 14. Bb5 Qd6 15. Rac1 Rd8 16. Qc7 Qxc7 17. Rxc7 a6 18. Bd3 Nf8 19. Ne5 Bd7 20. Nxd7 Rxd7 21. Rdc1 Rxc7 22. Rxc7 b5 23. Kf1 g5 24. Ke2 Rd8 25. Kd2 Rd6 26. Kc3 Nd7 27. Kb4 Kg7 28. f3 h6 29. Ka5 Nb8 30. Kb4 Nd7 31. Ka5 Nb8 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.28"]
[Round "4.1"]
[White "Zimmermann, Rolf"]
[Black "Buchal, Stephan"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2165"]
[BlackElo "2347"]
[PlyCount "70"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen II"]
[BlackTeam "Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f3 0-0 6. Be3 a6 7. Bd3 Nbd7 8. Nge2 c5 9. 0-0 b6 10. Rc1 Bb7 11. b3 e6 12. Re1 Qc7 13. Bb1 Rad8 14. Qd2 Qb8 15. d5 exd5 16. Nxd5 Nxd5 17. exd5 Rde8 18. a4 Qd8 19. Bg5 Bf6 20. Bxf6 Nxf6 21. Nc3 Rxe1+ 22. Rxe1 Re8 23. Bd3 Bc8 24. Rxe8+ Nxe8 25. Qf4 Qe7 26. Qe4 Qd8 27. Qf4 Bd7 28. Ne4 Qe7 29. h4 Bf5 30. g3 Kg7 31. Kg2 h6 32. Nf2 Bd7 33. Ne4 Bf5 34. Nf2 Bd7 35. Ne4 Bf5 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.27"]
[Round "3.1"]
[White "Gabriel, Josef"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2091"]
[BlackElo "2165"]
[PlyCount "112"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg II"]
[BlackTeam "Nordrhein Westfalen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. c3 0-0 8. Na3 Rb8 9. Nc2 c4 10. Bg5 cxd3 11. Qxd3 h6 12. Bf4 e5 13. Bc1 d5 14. Nd2 dxe4 15. Qxd8 Rxd8 16. Nxe4 Nxe4 17. Bxe4 f5 18. Bg2 Be6 19. Be3 Rd7 20. Rfe1 e4 21. h4 h5 22. Bf4 Be5 23. Bxe5 Nxe5 24. Nd4 Bf7 25. Red1 Rbd8 26. Rd2 Kg7 27. Kf1 Kf6 28. Ke1 Rd6 29. Kd1 g5 30. hxg5+ Kxg5 31. Kc2 Nc6 32. Rad1 Nxd4+ 33. Rxd4 Rxd4 34. Rxd4 Rxd4 35. cxd4 Bd5 36. b3 f4 37. Bh3 e3 38. gxf4+ Kxf4 39. fxe3+ Kxe3 40. Kc3 a5 41. a3 h4 42. b4 axb4+ 43. Kxb4 Kxd4 44. a4 Bc6 45. a5 Kd5 46. Bf1 Kd6 47. Bh3 Bd7 48. a6 bxa6 49. Bf1 Bb5 50. Bh3 Ke5 51. Bc8 Kf4 52. Kc5 Kg3 53. Kd4 a5 54. Ke3 a4 55. Kd4 a3 56. Kc3 Be2 0-1

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.26"]
[Round "2.1"]
[White "Zimmermann, Rolf"]
[Black "Esswein, Karlheinz"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2165"]
[BlackElo "2092"]
[PlyCount "48"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen II"]
[BlackTeam "Rheinland Pfalz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. e3 d6 5. Be2 Nf6 6. d3 a5 7. 0-0 0-0 8. b3 Bg4 9. Bb2 Re8 10. Rc1 h6 11. Nd2 Bf5 12. Nde4 Nxe4 13. Nxe4 Bxe4 14. dxe4 Qh4 15. g3 Qe7 16. a3 Nd8 17. Bc3 Ne6 18. b4 axb4 19. axb4 Bb6 20. Qd3 Ra3 21. Ra1 Rea8 22. Rxa3 Rxa3 23. Ra1 Rxa1+ 24. Bxa1 Qe8 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.25"]
[Round "1.1"]
[White "Klundt, Klaus"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2321"]
[BlackElo "2165"]
[PlyCount "153"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hessen"]
[BlackTeam "Nordrhein Westfalen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Re1 Nbd7 9. Bd2 Qd8 10. a4 a5 11. Qe2 0-0 12. Bxe6 Bb4 13. Bb3 Nb6 14. Rad1 Bg4 15. Ne4 Bxd2 16. Rxd2 Re8 17. Qd3 Bxf3 18. Qxf3 Rxe4 19. Rxe4 Nxe4 20. Qxe4 Qe8 21. Re2 Qxe4 22. Rxe4 Kf8 23. Kf1 Re8 24. Rh4 h6 25. Rf4 f6 26. Rf5 Ra8 27. Ke2 Nc8 28. Kd3 Nd6 29. Rc5 Ke7 30. d5 Kd7 31. dxc6+ bxc6 32. Rh5 Nb7 33. Kd4 Re8 34. Bc4 Nd6 35. Bd3 Rb8 36. Rxa5 Rxb2 37. Ra7+ Rb7 38. Ra8 Rb2 39. a5 Ra2 40. a6 Ra5 41. Ra7+ Ke6 42. Rc7 c5+ 43. Rxc5 Ra4+ 44. Kc3 Kd7 45. Kb3 Ra1 46. Kb2 Ra4 47. Bb5+ Nxb5 48. Rxb5 Rxa6 49. Rb7+ Ke8 50. Rxg7 Re6 51. Rh7 Re2 52. Rxh6 Rxf2 53. g4 Kf7 54. h3 f5 55. gxf5 Rxf5 56. Kb3 Ke7 57. Kb4 Kd7 58. c4 Kc7 59. h4 Kb7 60. h5 Kc7 61. Rh8 Kb7 62. Kc3 Rf3+ 63. Kd4 Rf4+ 64. Kd5 Rf5+ 65. Ke4 Rc5 66. Kd4 Rg5 67. h6 Rg4+ 68. Kd5 Rg5+ 69. Ke6 Rc5 70. Rh7+ Kb6 71. Rd7 Rxc4 72. h7 Rh4 73. Kf6 Kc6 74. Ra7 Kb6 75. Re7 Kc6 76. Kg7 Kd6 77. Re8 1-0

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.15"]
[Round "8"]
[White "Vasiljev, Jurij"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2073"]
[BlackElo "2205"]
[PlyCount "67"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Ne5 Nxe5 8. dxe5 Nd7 9. Bd3 Qc7 10. Nf3 b6 11. a4 Bb7 12. h4 h6 13. a5 c4 14. Bc2 b5 15. Nd4 a6 16. Qg4 0-0-0 17. Qxg7 Bc5 18. Qxf7 Bxd4 19. cxd4 Rde8 20. Bxh6 Qd8 21. Bg5 Qc7 22. Qf3 Nb8 23. h5 Nc6 24. h6 Nb4 25. Bg6 Reg8 26. Qf6 Kb8 27. 0-0 Bc8 28. f4 Bd7 29. h7 Rf8 30. Qe7 Nc6 31. Qc5 Be8 32. Bc2 Rxh7 33. Bxh7 Qxh7 34. Qxf8 1-0

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.14"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Wagner Michel, Annett"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2205"]
[BlackElo "2104"]
[PlyCount "158"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. b3 f5 10. Nd2 Be6 11. Bb2 Qd7 12. Nc4 Bf6 13. Nxb6 axb6 14. Qd2 Rad8 15. Rad1 h6 16. Qc1 Rf7 17. e3 Nb4 18. d4 e4 19. Qb1 Qe8 20. Ne2 Rfd7 21. Bc3 Nd5 22. Bb2 g5 23. g4 f4 24. Qxe4 Bxg4 25. Qxe8+ Rxe8 26. Bxd5+ Rxd5 27. Nc3 Rd7 28. f3 Bh3 29. Ne4 Bg7 30. Rfe1 fxe3 31. Rxe3 Red8 32. b4 Bxd4 33. Rxd4 Rxd4 34. Bxd4 Rxd4 35. a3 Kf7 36. Kf2 Bf5 37. Rc3 c6 38. Ke3 Rd1 39. Ke2 Rd5 40. Nd2 b5 41. Nb3 Kf6 42. Nc5 Re5+ 43. Re3 b6 44. Nb3 Bd7 45. Kd2 Rd5+ 46. Ke2 Kf5 47. Re4 c5 48. Nd2 Bc6 49. Nf1 Rd6 50. Ng3+ Kg6 51. Re5 Bd5 52. Ne4 Bxe4 53. fxe4 Rc6 54. Kd2 Kf6 55. Rf5+ Ke6 56. Kc3 Rc7 57. Kb3 Rc8 58. Rd5 Rc6 59. Rf5 Kd6 60. Rd5+ Ke7 61. Re5+ Re6 62. Rd5 cxb4 63. Kxb4 Rxe4+ 64. Kxb5 Re3 65. a4 Rb3+ 66. Kc4 Rb2 67. h3 Ke6 68. Rd3 Ke5 69. Rf3 h5 70. Rf8 g4 71. hxg4 hxg4 72. Rf1 g3 73. Kc3 Rf2 74. Rg1 Kf4 75. Kc4 Kf3 76. Kb5 Rb2+ 77. Ka6 Kf2 78. Ra1 g2 79. a5 bxa5 0-1

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.13"]
[Round "6"]
[White "Kutschenko, Roland"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2061"]
[BlackElo "2205"]
[PlyCount "122"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 Nh5 8. Bg3 a6 9. Ne5 Nxg3 10. Nxc6 bxc6 11. hxg3 h6 12. Nf3 Bf6 13. Kf1 Qd6 14. Qa4 Bd7 15. Re1 cxd4 16. cxd4 c5 17. Qa5 cxd4 18. exd4 Rb8 19. Qd2 Qb6 20. b3 Bxd4 21. Bb1 Bf6 22. Kg1 Qb4 23. Qe3 g5 24. Ne5 Bxe5 25. Qxe5 Ke7 26. Kh2 Qd6 27. Qd4 f6 28. Rhf1 Bb5 29. Bd3 Kf7 30. Bxb5 axb5 31. Kg1 Qb6 32. Qd1 Kg7 33. Qg4 Rhe8 34. Re2 Re7 35. Rfe1 e5 36. Rc1 Rbb7 37. Qf3 e4 38. Qc3 Rbc7 39. Qd2 Rxc1+ 40. Qxc1 d4 41. a4 d3 42. Rd2 Rc7 43. Qd1 bxa4 44. bxa4 Qc5 45. Kh2 Qc1 46. g4 Qxd1 47. Rxd1 Rc2 48. Kg3 f5 49. gxf5 Kf6 50. f3 Kxf5 51. fxe4+ Kxe4 52. Re1+ Kd4 53. Re8 Kc3 54. Kf3 g4+ 55. Kxg4 d2 56. Rd8 Rc1 57. Kh5 Rh1+ 58. Kg6 Rg1 59. Kxh6 Rxg2 60. a5 Rg1 61. a6 d1Q 0-1

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.12"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Rueberg, Jobst"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2205"]
[BlackElo "2092"]
[PlyCount "93"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Be7 5. e3 c6 6. Nge2 0-0 7. 0-0 Nbd7 8. d4 Qc7 9. b3 Re8 10. Bb2 Bf8 11. Rc1 Nb6 12. Qc2 Bd7 13. Ne4 Nxe4 14. Bxe4 g6 15. c5 dxc5 16. dxe5 Bg7 17. f4 Bg4 18. Bf3 Bxf3 19. Rxf3 Nd7 20. e4 Red8 21. Rd1 Nf8 22. Rfd3 Rxd3 23. Rxd3 Rd8 24. Bc3 Rxd3 25. Qxd3 Qb6 26. Kg2 Qb5 27. Qd2 c4 28. Nd4 Qa6 29. b4 b5 30. Nf3 Qc8 31. h3 h5 32. Bd4 a6 33. Bc5 Ne6 34. Bd6 c5 35. f5 Nd4 36. fxg6 fxg6 37. bxc5 Nxf3 38. Kxf3 Qxh3 39. c6 Qh1+ 40. Qg2 Qd1+ 41. Qe2 Qh1+ 42. Ke3 Qg1+ 43. Kd2 Qd4+ 44. Kc2 Bxe5 45. c7 Qc3+ 46. Kd1 Qa1+ 47. Kd2 1/2-1/2

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.11"]
[Round "4"]
[White "Zimmermann, Rolf"]
[Black "Biller, Helmut"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2205"]
[BlackElo "2085"]
[PlyCount "82"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e6 6. e3 Nge7 7. d4 cxd4 8. Nxd4 d5 9. cxd5 Nxd4 10. exd4 Nxd5 11. Nc3 0-0 12. Qb3 Bxd4 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Rad1 Qb6 16. Bxd5 exd5 17. Qxd5 Be6 18. Qd4+ Qxd4 19. Rxd4 Rfd8 20. Rfd1 Rxd4 21. Rxd4 Kf8 22. f4 Ke7 23. Kf2 b6 24. Ke3 Rc8 25. a3 Rc5 26. Rd1 f6 27. Rc1 Kd7 28. Ne2 Rxc1 29. Nxc1 Kd6 30. Kd4 Bd5 31. Ne2 Bf3 32. Nc3 Bc6 33. Nd1 Bf3 34. Ne3 Bc6 35. h4 Ke6 36. g4 h6 37. f5+ Kf7 38. fxg6+ Kxg6 39. Nf5 Bf3 40. Ne7+ Kf7 41. Nf5 Kg6 1/2-1/2

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.08"]
[Round "1"]
[White "Ditmas, Hugh"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1982"]
[BlackElo "2205"]
[PlyCount "104"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nd2 Bb4 5. a3 Bxd2+ 6. Bxd2 Nxd2 7. Qxd2 Nc6 8. Nf3 Qe7 9. Qc3 b6 10. e3 Bb7 11. Be2 0-0-0 12. 0-0 Rhe8 13. b4 Nxe5 14. Nxe5 Qxe5 15. Qxe5 Rxe5 16. Rfd1 Rde8 17. Rd4 Re4 18. Rad1 Rxd4 19. Rxd4 Re4 20. Bf3 Rxd4 21. Bxb7+ Kxb7 22. exd4 Ka6 23. d5 c6 24. dxc6 dxc6 25. Kf1 c5 26. Ke2 cxb4 27. axb4 Kb7 28. b5 a5 29. bxa6+ Kxa6 30. Kd3 Ka5 31. Kc3 Ka4 32. h4 h5 33. c5 Kb5 34. cxb6 Kxb6 35. Kd4 Kc6 36. Ke5 Kd7 37. Kf5 Ke7 38. Kg5 g6 39. f3 Kf8 40. Kf6 Kg8 41. f4 Kf8 42. f5 gxf5 43. Kxf5 Ke7 44. Kg5 Ke6 45. Kxh5 Kf5 46. g3 f6 47. g4+ Kf4 48. g5 Kf5 49. g6 Ke6 50. Kh6 f5 51. g7 Kf7 52. Kh7 f4 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2002.06.17"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Escher, Helmut"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2205"]
[PlyCount "55"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. Nc3 f6 7. b3 Bg7 8. d4 Bg4 9. h3 Bxf3 10. Bxf3 Nge7 11. Bb2 0-0 12. Nd5 Nf5 13. dxe5 fxe5 14. e3 Rb8 15. Rc1 Nce7 16. c5 c6 17. Nxe7+ Qxe7 18. cxd6 Qf6 19. d7 Rbd8 20. 0-0 Rf7 21. Rc5 Rfxd7 22. Qa1 Qd6 23. b4 e4 24. Bxg7 exf3 25. Be5 Qd2 26. b5 Qe2 27. bxc6 Rd1 28. Rc1 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2002.06.10"]
[Round "6"]
[White "Diehm, Alexander"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2025"]
[BlackElo "2205"]
[PlyCount "132"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Nbd2 Nc6 6. a3 Nxd2 7. Bxd2 Bxd2+ 8. Qxd2 Qe7 9. Qc3 b6 10. e3 Bb7 11. Be2 0-0-0 12. Rc1 Rhe8 13. c5 Kb8 14. b4 Nxe5 15. cxb6 cxb6 16. Qc7+ Ka8 17. Rd1 Nxf3+ 18. Bxf3 Bxf3 19. gxf3 d5 20. Qxe7 Rxe7 21. Ke2 d4 22. e4 f5 23. Kd3 fxe4+ 24. fxe4 Rf7 25. Ke2 d3+ 26. Rxd3 Rxf2+ 27. Kxf2 Rxd3 28. e5 Kb7 29. Rc1 Rd5 30. Re1 Kc7 31. Kf3 Kd7 32. Kf4 Rd3 33. Rg1 g6 34. Rg3 Rd4+ 35. Kg5 Ke6 36. Rh3 Rd7 37. Kf4 b5 38. Rc3 Rd4+ 39. Ke3 Rh4 40. Rc5 a6 41. Rc6+ Kxe5 42. Rxa6 Rh3+ 43. Kf2 Rxh2+ 44. Kg3 Rh5 45. a4 bxa4 46. Rxa4 Kf6 47. Ra5 Rh1 48. Rc5 g5 49. b5 Kg6 50. Kg4 Rh4+ 51. Kg3 Rb4 52. Kf3 Kh5 53. Ke3 Kh4 54. Rd5 g4 55. Re5 Kg3 56. Rh5 Kg2 57. Rxh7 Rxb5 58. Ke2 Re5+ 59. Kd1 g3 60. Rh8 Kf2 61. Rf8+ Kg1 62. Rh8 g2 63. Kd2 Kf2 64. Rf8+ Kg3 65. Rg8+ Kf3 66. Rf8+ Kg4 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2002.06.03"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Storck, Eike Werner"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2205"]
[PlyCount "84"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. a3 Bf5 5. Nc3 e6 6. Bd2 Bd6 7. c5 Bc7 8. f4 Nbd7 9. Nf3 0-0 10. Be2 Ne4 11. 0-0 f6 12. Nh4 Nxc3 13. Bxc3 Be4 14. f5 exf5 15. Nxf5 g6 16. Ng3 Bxg3 17. hxg3 f5 18. g4 Qg5 19. Rf4 Nf6 20. Qb3 Rf7 21. Raf1 h5 22. Bd2 hxg4 23. g3 Qh5 24. Kf2 g5 25. Rxe4 Nxe4+ 26. Ke1 Nxg3 27. Rf2 Qh1+ 28. Bf1 Ne4 29. Rg2 g3 30. Qd3 Re8 31. Qe2 Nxd2 32. Kxd2 f4 33. Qg4 Qxf1 34. Re2 Rg7 35. Qh5 Re4 36. Kc2 f3 37. Rd2 Qc4+ 38. Kb1 f2 39. Rd1 g2 40. Qh3 f1Q 41. Qc8+ Kh7 42. Qh3+ Rh4 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2002.05.27"]
[Round "4"]
[White "Schoene, Matthias"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "2205"]
[PlyCount "90"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 h6 9. N5f3 a5 10. a3 Qc7 11. Ne5 a4 12. Ba2 Nbd5 13. c4 Ne7 14. Bf4 Qa5+ 15. Bd2 Qb6 16. Bc3 Qc7 17. Ngf3 b6 18. 0-0 Bb7 19. Rfe1 Nf5 20. d5 cxd5 21. cxd5 Nxd5 22. Qb5+ Kd8 23. Rad1 Bc5 24. Nd4 Nxd4 25. Bxd4 Ra5 26. Qe2 Kc8 27. Rc1 Kb8 28. Nc4 Bxd4 29. Nxa5 Nf4 30. Qd2 Qd6 31. Nxb7 Kxb7 32. Red1 Rd8 33. Qc2 g5 34. g3 Nh3+ 35. Kg2 Nxf2 36. Rxd4 Qxd4 37. Qxf2 Qxf2+ 38. Kxf2 Rd2+ 39. Kf3 Rxb2 40. Bc4 Rxh2 41. Bb5 f5 42. Bxa4 g4+ 43. Kf4 Rf2+ 44. Ke5 Re2+ 45. Kf4 Re4# 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2002.04.29"]
[Round "1"]
[White "Zimmermann, Rolf"]
[Black "Unruh, Jens Uwe"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "2205"]
[PlyCount "98"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Rc1 Bb7 9. a3 dxc4 10. Bxc4 Nbd7 11. 0-0 c5 12. Ba2 Ne4 13. Bxe7 Qxe7 14. Bb1 Nxc3 15. Rxc3 Rac8 16. Qd3 Nf6 17. Nd2 Rfd8 18. f3 e5 19. Ne4 Nxe4 20. fxe4 exd4 21. exd4 Rxd4 22. Qh3 Rcd8 23. Ba2 Rd1 24. Rcf3 Qxe4 25. Rxf7 Kh7 26. Qg3 Rxf1+ 27. Rxf1 Qd4+ 28. Kh1 Be4 29. Qg4 Bg6 30. Qe2 Qd2 31. Qe7 Rd7 32. Qf8 Rd8 33. Qe7 Rd7 34. Qe6 Rd8 35. h3 Qxb2 36. Kh2 Qd4 37. Qe2 Re8 38. Qf3 Qd6+ 39. Kh1 Qe7 40. Bc4 Qe4 41. Qb3 Qc2 42. Qb5 Be4 43. Rg1 Rf8 44. Kh2 Rf2 45. Bf1 Qd2 46. Kh1 Qf4 47. Bd3 Bxd3 48. Qxd3+ Qf5 49. Qa6 Qd7 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2001.06.18"]
[Round "7"]
[White "Kratzer, Gerhard"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2101"]
[BlackElo "2205"]
[PlyCount "120"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Ne2 Nc6 6. c3 e5 7. dxe5 Nxe5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. h3 Bc5 11. 0-0 0-0 12. Nd2 Bb6 13. Nb3 Rfe8 14. Nbd4 Nc6 15. Qd3 Re4 16. Be3 Rae8 17. Rad1 Ne5 18. Qc2 Rxe3 19. fxe3 Nc4 20. Rxf6 Nxe3 21. Qc1 gxf6 22. Rd3 Nf5 23. Qf4 Re4 24. Qd2 Qe7 25. Ng3 Qe5 26. Ngxf5 Qxf5 27. Rg3+ Kf8 28. Rf3 Qg5 29. Qf2 Qc1+ 30. Kh2 Bc7+ 31. g3 Be5 32. Nf5 b6 33. Rd3 Qe1 34. Qxe1 Rxe1 35. Rxd5 Re2+ 36. Kg1 Ke8 37. Nd4 Bxd4+ 38. Rxd4 Rxb2 39. a4 Rc2 40. Rc4 Kd7 41. Rd4+ Ke6 42. Rc4 Ra2 43. Rc6+ Kd7 44. Rc4 Kd6 45. Kf1 a6 46. Rf4 Rc2 47. Rxf6+ Kc5 48. Rxf7 Rxc3 49. Kf2 Kb4 50. Rxh7 Kxa4 51. Rb7 Kb5 52. h4 a5 53. h5 Ka6 54. Re7 a4 55. g4 a3 56. h6 b5 57. g5 a2 58. Re1 Rh3 59. Ra1 Kb6 60. Rxa2 Rh5 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2001.06.11"]
[Round "6"]
[White "Zimmermann, Rolf"]
[Black "Kabir, Rezaul"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2205"]
[BlackElo "2048"]
[PlyCount "110"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. Nf3 Bg7 7. 0-0 Nge7 8. Bd2 0-0 9. Qc1 f6 10. b4 Qd7 11. Re1 g5 12. Ne4 h6 13. b5 Nd8 14. Bc3 f5 15. Ned2 Ng6 16. Nf1 c6 17. Qb2 Nf7 18. Rad1 d5 19. e3 g4 20. N3d2 Ng5 21. f4 gxf3 22. Nxf3 Qc7 23. cxd5 cxd5 24. Nxg5 hxg5 25. Rc1 Qd7 26. Nd2 Bf6 27. Nf3 Qg7 28. Bd2 g4 29. Nh4 Nxh4 30. gxh4 Bxh4 31. Rf1 Rf7 32. Rc5 Rd8 33. Qb3 Rfd7 34. e4 Be7 35. Rc2 f4 36. exd5 Bxd5 37. Bxd5+ Rxd5 38. Rc7 Kf8 39. Bb4 R5d7 40. Rfc1 Bxb4 41. Qxb4+ Qe7 42. Qa5 Qd6 43. Rxd7 Rxd7 44. Qxa7 Qd4+ 45. Qxd4 Rxd4 46. Rc3 Ke8 47. Rc5 Rxd3 48. Rxe5+ Kd7 49. Re4 Rf3 50. a4 Kd6 51. a5 Kc5 52. a6 bxa6 53. bxa6 Kb6 54. Re6+ Ka7 55. Rg6 g3 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2001.05.28"]
[Round "5"]
[White "Kolompar, Josef"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2033"]
[BlackElo "2205"]
[PlyCount "86"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Nf3 Bg4 5. Bd3 e6 6. Be3 a6 7. Nbd2 Nd7 8. h3 Bxf3 9. Nxf3 c5 10. c3 cxd4 11. cxd4 Bb4+ 12. Nd2 h5 13. 0-0 Nh6 14. a3 Be7 15. Rc1 Nf5 16. Bxf5 gxf5 17. Rc3 Rc8 18. Qb3 Rxc3 19. bxc3 Qb6 20. Qc2 Qc6 21. a4 Nf8 22. Rb1 Ng6 23. f4 0-0 24. Qb3 Rc8 25. Rc1 b5 26. axb5 Qxb5 27. Qd1 Qd3 28. Qf3 Rxc3 29. Re1 Rc2 30. Nf1 Nh4 31. Qg3+ Kh7 32. Bf2 Qxg3 33. Nxg3 Kh6 34. Rb1 Ng6 35. Be3 a5 36. Rb7 a4 37. Ra7 a3 38. Nf1 h4 39. Nh2 a2 40. Ng4+ fxg4 41. f5+ Bg5 42. Bxg5+ Kxg5 43. fxg6 Kxg6 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.06.19"]
[Round "7"]
[White "Willems, Matthias"]
[Black "Zimmermann, Rolf"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2205"]
[PlyCount "14"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. c4 dxc4 6. Bxc4 Bxc4 7. Qa4+ b5 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.06.13"]
[Round "6"]
[White "Zimmermann, Rolf"]
[Black "Karsten, Heinrich"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2205"]
[BlackElo "2025"]
[PlyCount "119"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Nc6 7. d3 Be6 8. Nd5 Qd7 9. Bg5 Bxd5 10. cxd5 Ne7 11. 0-0 0-0 12. Qd2 Nh5 13. Bf3 Nf6 14. Rac1 c6 15. dxc6 bxc6 16. d4 exd4 17. Nxd4 Rac8 18. e5 dxe5 19. Nxc6 Nxc6 20. Qxd7 Nxd7 21. Bxc6 Nf6 22. b4 Rc7 23. b5 Rfc8 24. Bb7 Rxc1 25. Rxc1 Rxc1+ 26. Bxc1 Nd7 27. Bd5 Bf8 28. Bb2 Bd6 29. a4 Kf8 30. a5 Nc5 31. Ba3 Ke7 32. b6 axb6 33. axb6 Nd7 34. Bxd6+ Kxd6 35. Bxf7 Nxb6 36. Kg2 Ke7 37. Bg8 Kf6 38. Kf3 h6 39. Ke4 Nc8 40. Bb3 Nd6+ 41. Kd5 Nf5 42. Bc2 Nd4 43. Be4 Nb5 44. f3 Nc7+ 45. Kd6 Ne8+ 46. Kc6 Ng7 47. Kd5 Ne8 48. h4 Nc7+ 49. Kc5 Ne6+ 50. Kd6 g5 51. h5 Nd4 52. g4 Ne2 53. Kd7 Nf4 54. Ke8 Ne6 55. Bb7 Nc5 56. Bd5 Na6 57. Kf8 Nc7 58. Be4 Ne6+ 59. Kg8 Nd8 60. Bd5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.06.05"]
[Round "5"]
[White "Wornath, Kai Rudolf"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2323"]
[BlackElo "2205"]
[PlyCount "111"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Nxd2 6. Nbxd2 Nc6 7. a3 Bxd2+ 8. Qxd2 Qe7 9. Qc3 b6 10. e3 Bb7 11. Be2 0-0-0 12. Rd1 g5 13. Rd5 g4 14. Nd2 Rhe8 15. f4 gxf3 16. Nxf3 d6 17. exd6 Qxe3 18. Qxe3 Rxe3 19. Kf2 Rb3 20. dxc7 Kxc7 21. Rxd8 Nxd8 22. Rb1 Be4 23. Nd2 Bxb1 24. Nxb3 Kd6 25. Ke3 Ke5 26. Nd4 Be4 27. Bf3 Bxf3 28. Nxf3+ Kd6 29. b4 a5 30. Ke4 axb4 31. axb4 Nc6 32. b5 Nd8 33. Nd4 Nb7 34. Nb3 Ke6 35. Kd4 Kd6 36. g4 Ke7 37. Kd5 Nd8 38. Nd4 Nb7 39. Nf5+ Kd7 40. Ke5 Nc5 41. Ne3 Nd3+ 42. Kd4 Ne1 43. Nd5 Kd6 44. Nxb6 Nf3+ 45. Ke4 Nxh2 46. Kf4 Nf1 47. Na4 Nd2 48. c5+ Kc7 49. Nb6 Nb3 50. Nd5+ Kb8 51. c6 Nd4 52. c7+ Kb7 53. b6 Ne6+ 54. Ke5 Nf8 55. Kd6 f5 56. Ne7 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.05.29"]
[Round "4"]
[White "Zimmermann, Rolf"]
[Black "Schiffer, Steve"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2205"]
[BlackElo "2120"]
[PlyCount "83"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 d6 5. e4 e5 6. Nge2 0-0 7. 0-0 Be6 8. d3 Qd7 9. f4 Bh3 10. f5 Bxg2 11. Kxg2 c6 12. Be3 Na6 13. Qd2 d5 14. cxd5 cxd5 15. d4 exd4 16. Bxd4 dxe4 17. Rad1 Rad8 18. Qf4 Qc6 19. Bxf6 Qxf6 20. fxg6 Qxf4 21. gxh7+ Kxh7 22. Rxf4 Rxd1 23. Nxd1 f5 24. g4 Rd8 25. Nec3 Rd2+ 26. Rf2 Rxf2+ 27. Kxf2 Bd4+ 28. Ke2 fxg4 29. Ne3 Nc5 30. Nxg4 Nd3 31. Nxe4 Nxb2 32. Kd2 Kg6 33. h3 b5 34. Kc2 Nc4 35. Nd2 Nxd2 36. Kxd2 Kf5 37. Kd3 Bc5 38. Ne3+ Kf4 39. Nc2 Kg3 40. a4 a6 41. axb5 axb5 42. Nd4 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.05.22"]
[Round "3"]
[White "Bagatsch, Thomas"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2205"]
[PlyCount "70"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qd1 dxc4 10. Ne5 e6 11. Qf3 Rc8 12. Be2 Bc6 13. Qg3 Ne4 14. Nxe4 Bxe4 15. 0-0 Nc6 16. Qf4 Nxe5 17. Qxe4 Nc6 18. Be3 Be7 19. Bxc4 0-0 20. d5 exd5 21. Bxd5 Bf6 22. Rad1 Qa5 23. b4 Qb5 24. Bc5 Rfe8 25. Bxc6 bxc6 26. Qd3 a5 27. a3 Re6 28. h3 h6 29. Qxb5 cxb5 30. Rd7 Bb2 31. Rb7 Bxa3 32. Rxb5 axb4 33. Bxb4 Bxb4 34. Rxb4 Rc2 35. Rf4 Ree2 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2000.05.15"]
[Round "2"]
[White "Zimmermann, Rolf"]
[Black "Ballo, Harald"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2205"]
[PlyCount "106"]
[EventDate "2000.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qb3 g6 5. Nc3 Bg7 6. Bf4 dxc4 7. Qxc4 Nbd7 8. e4 Nh5 9. Be3 e5 10. d5 cxd5 11. Nxd5 0-0 12. Nc7 Rb8 13. Bxa7 b5 14. Nxb5 Rb7 15. Be3 Nb6 16. Qc2 Be6 17. Be2 Nf4 18. Bxf4 exf4 19. 0-0 Qb8 20. e5 Rc8 21. Qe4 Nc4 22. Rac1 Nxb2 23. Rxc8+ Bxc8 24. Qd4 Bd7 25. Qxb2 Bxb5 26. Bxb5 Rxb5 27. Qd4 Rb2 28. Qxf4 Rxa2 29. Qc4 Rb2 30. e6 fxe6 31. Qxe6+ Kh8 32. Re1 Rb5 33. g3 Rf5 34. Kg2 Qb7 35. Qxf5 gxf5 36. Re8+ Bf8 37. Rxf8+ Kg7 38. Rxf5 Kg6 39. Rf4 Qd5 40. h3 Qb5 41. Kh2 Qb2 42. Nh4+ Kg7 43. Nf5+ Kg6 44. Ne3 Qe5 45. Rf5 Qb2 46. h4 Qb7 47. h5+ Kg7 48. Ng4 Qe4 49. h6+ Kg6 50. Rf8 Qe6 51. Rf6+ Qxf6 52. Nxf6 Kxf6 53. Kh3 Kg5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "1999.06.14"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Reschke, Thomas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2205"]
[BlackElo "2205"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e3 Nf6 7. Nge2 0-0 8. d4 Nc6 9. 0-0 e4 10. h4 h6 11. Nf4 g5 12. hxg5 hxg5 13. Nfd5 Nxd5 14. Nxd5 Be6 15. f3 exf3 16. Bxf3 f4 17. Bg4 Bf7 18. Kg2 Ne7 19. exf4 Nxd5 20. fxg5 Qe8 21. g6 Bxg6 22. Rxf8+ Kxf8 23. cxd5 Qe4+ 24. Qf3+ Qxf3+ 25. Kxf3 Bf7 26. Be6 Bxe6 27. dxe6 Bxd4 28. Ke4 Bf6 29. Kf5 Ke7 30. Bh6 Rh8 31. Rh1 d5 32. g4 d4 33. g5 Bg7 34. Kg6 Bf8 35. Bxf8+ Rxf8 36. Kh7 Kxe6 37. g6 c5 38. a4 c4 39. g7 Rf7 40. Kg6 Rf6+ 41. Kg5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "1999.06.07"]
[Round "6"]
[White "Rutkowski, Ingo"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2237"]
[BlackElo "2205"]
[PlyCount "176"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg4 5. g3 Bg7 6. Bg2 Nf6 7. h3 Bxf3 8. Qxf3 Nbd7 9. Qe2 e5 10. 0-0 0-0 11. c3 Nc5 12. Rd1 Qc7 13. Nb3 Ne6 14. Be3 Rfe8 15. a4 Rad8 16. a5 c5 17. Rdc1 Rd7 18. exd5 Nxd5 19. Ra4 Red8 20. d4 Nxe3 21. Qxe3 exd4 22. cxd4 Bxd4 23. Nxd4 Nxd4 24. b4 Re7 25. Rxc5 Qd7 26. Qa3 Re1+ 27. Kh2 Re2 28. Rd5 Qe7 29. b5 Rxd5 30. Qxe7 Rxe7 31. Bxd5 Nxb5 32. Rb4 Nd6 33. Bf3 Kf8 34. Rd4 Rd7 35. Bxb7 Ke7 36. Bf3 Rc7 37. Rd5 Rc3 38. Kg2 Ke6 39. Rd2 Ra3 40. Bd5+ Ke7 41. Ra2 Rxa2 42. Bxa2 Nb7 43. a6 Nd6 44. Kf3 f6 45. Ke3 Nb5 46. Bc4 Nc7 47. h4 Kd6 48. Kd4 Kc6 49. f4 Nb5+ 50. Ke3 Kb6 51. g4 Kxa6 52. g5 fxg5 53. hxg5 Kb6 54. Bg8 Nd6 55. Bxh7 Nf5+ 56. Ke4 Ne7 57. f5 gxf5+ 58. Bxf5 a5 59. g6 a4 60. g7 a3 61. Be6 Kc7 62. Ke5 Kd8 63. Kf6 Ke8 64. Ba2 Kd7 65. Kf7 Nf5 66. Be6+ Kc7 67. Bxf5 a2 68. g8Q a1Q 69. Qc8+ Kd6 70. Qd8+ Kc5 71. Qc7+ Kd5 72. Be6+ Ke4 73. Qc2+ Ke3 74. Qb3+ Kd2 75. Kg6 Qg1+ 76. Kf6 Qd4+ 77. Kf5 Qf2+ 78. Ke4 Qh4+ 79. Ke5 Qh2+ 80. Kd5 Qg2+ 81. Kd4 Qg7+ 82. Kc4 Qc7+ 83. Kd5 Qc3 84. Qa2+ Kc1 85. Qa6 Qb3+ 86. Kd4 Qd1+ 87. Ke3 Qd2+ 88. Kf3 Qd1+ 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "1999.05.31"]
[Round "5"]
[White "Zimmermann, Rolf"]
[Black "Diaz, Joaquin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2205"]
[PlyCount "35"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 Qxg2 10. Qd2 f6 11. 0-0-0 Qg6 12. Nf3 Qf7 13. Rhg1 Ne7 14. Bxe7 Qxe7 15. Rxg7 Qxg7 16. Qd8+ Kf7 17. Ne5+ fxe5 18. Bh5+ 1-0

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "6.5"]
[White "Balster, Stefan"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2295"]
[BlackElo "2200"]
[PlyCount "63"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Gelsenkirchen"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 d6 5. d4 cxd4 6. exd4 Bg7 7. Be2 Nf6 8. d5 Nb8 9. Nd4 0-0 10. 0-0 Nbd7 11. Be3 Re8 12. h3 Nc5 13. Qc2 a5 14. b3 Bd7 15. Rfe1 Qc8 16. Bf1 Nh5 17. Rad1 Be5 18. Qd2 f5 19. Nf3 Bg7 20. Bd4 Nf6 21. Qb2 Nh5 22. Bxg7 Nxg7 23. Qd2 Nh5 24. Qh6 Nf6 25. Re3 Nce4 26. Nxe4 fxe4 27. Ng5 Bf5 28. Be2 Qc7 29. g4 Bc8 30. Nxh7 Qd8 31. Qxg6+ Kh8 32. Ng5 1-0

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "9.4"]
[White "Kalnik, Heinrich"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1920"]
[BlackElo "2200"]
[PlyCount "18"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Be2 a6 8. 0-0 Nd7 9. Bd2 h5 1/2-1/2

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "7.6"]
[White "Schmeing, Walter"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2060"]
[BlackElo "2200"]
[PlyCount "191"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Suedlohn"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 g6 3. Nf3 d5 4. d4 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. 0-0 h5 8. Re1 Be7 9. Be3 Nd7 10. Qe2 Nb6 11. exd5 cxd5 12. Qb5+ Qd7 13. Be2 Qxb5 14. Bxb5+ Kd8 15. Ne2 Nh6 16. Bd2 Nc8 17. Nf4 Nf5 18. c3 Ncd6 19. Bf1 Kd7 20. Nd3 Rhc8 21. f3 h4 22. Bf4 g5 23. Bxd6 Bxd6 24. Nf2 Bf4 25. Ng4 Ng7 26. Nf6+ Kd6 27. Bd3 Rc7 28. a4 Rd8 29. a5 Ke7 30. Ng4 Nh5 31. Ne5 Bxe5 32. Rxe5 Nf4 33. Bf1 Kf6 34. g3 Ng6 35. Re2 hxg3 36. hxg3 Rh8 37. Rh2 Rxh2 38. Kxh2 Ne7 39. Kg2 Nf5 40. Bd3 Nd6 41. Kf2 Rc8 42. Rh1 Rc6 43. Ke3 b6 44. axb6 axb6 45. Rh6+ Ke7 46. Rh5 Rc8 47. g4 Rg8 48. Kd2 b5 49. Rh1 Ra8 50. Rh5 Nc4+ 51. Bxc4 bxc4 52. Rh1 Kf6 53. Kc2 Kg6 54. Kd2 Rf8 55. Re1 Rh8 56. Ke3 Rh2 57. Re2 Rh1 58. Kf2 Kf6 59. Kg2 Rb1 60. Kg3 Ke7 61. Rf2 f6 62. f4 gxf4+ 63. Kxf4 Rg1 64. b4 Rc1 65. Rf3 Rg1 66. Rh3 Kd6 67. Kf3 Rc1 68. Ke2 Rc2+ 69. Kd1 Rf2 70. Rh7 e5 71. dxe5+ Kxe5 72. Re7+ Kf4 73. Re6 Kxg4 74. Rd6 Rf5 75. b5 Kf3 76. b6 d4 77. cxd4 Rb5 78. Kc2 Rb3 79. Rxf6+ Ke4 80. Rd6 Ke3 81. b7 Rxb7 82. Kc3 Rc7 83. Re6+ Kf4 84. Re5 Ra7 85. Kxc4 Ra4+ 86. Kc3 Kg4 87. Kd3 Kf4 88. Rc5 Rb4 89. Rh5 Kg4 90. Rh8 Kf5 91. Re8 Ra4 92. Re5+ Kf4 93. Re1 Kf5 94. d5 Kf6 95. Kc3 Kf7 96. Kd3 1/2-1/2

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "8.6"]
[White "Zimmermann, Rolf"]
[Black "Hengelbrock, Joachim"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2200"]
[BlackElo "2235"]
[PlyCount "83"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Neu Herne"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. d4 c6 3. Bf4 d5 4. e3 a6 5. a3 e6 6. Nd2 c5 7. dxc5 Bxc5 8. b4 Be7 9. Ngf3 0-0 10. Be2 Nc6 11. 0-0 dxc4 12. Bxc4 Nh5 13. Bg3 Nxg3 14. hxg3 b5 15. Be2 Qb6 16. Nb3 a5 17. Nfd4 Nxd4 18. Qxd4 Qxd4 19. Nxd4 axb4 20. axb4 Bd7 21. Rxa8 Rxa8 22. Bxb5 Bxb5 23. Nxb5 Bxb4 24. Rb1 Be7 25. Nd4 g6 26. Nc6 Bf8 27. Ne5 Ra7 28. Rd1 f6 29. Nf3 Kf7 30. g4 h6 31. g3 e5 32. Rd2 Be7 33. Kg2 Ra4 34. Nh2 Ke6 35. Rb2 Bd6 36. Kf3 Be7 37. Nf1 Bb4 38. Nd2 Bxd2 39. Rxd2 f5 40. gxf5+ Kxf5 41. Rd8 e4+ 42. Kg2 1/2-1/2

[Event "BEL-chT 9798"]
[Site "Antwerp"]
[Date "1998.??.??"]
[Round "7"]
[White "Zimmermann, Rolf"]
[Black "Van Hul, Chris"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2200"]
[BlackElo "2245"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 Na6 9. Nd4 Bd7 10. Rb1 Nc5 11. b4 Nce4 12. Bb2 Nxc3 13. Bxc3 Ng4 14. a3 g5 15. Qb3 Qh5 16. h3 Ne5 17. f4 Ng6 18. e3 Bf6 19. c5 Rf7 20. c6 bxc6 21. dxc6 Bc8 22. b5 Kf8 23. Rbc1 g4 24. Ne6+ Bxe6 25. Qxe6 Re8 26. Bd5 Nh8 27. h4 Qg6 28. Qd7 e6 29. Bxe6 Rxd7 30. Bxd7 Rxe3 31. Be1 Bd4 32. Kh1 Qf7 33. Bf2 Qd5+ 34. Kh2 Re2 35. Rcd1 Qf3 36. Rc1 Rxf2+ 0-1

[Event "BEL-chT 9798"]
[Site "Antwerp"]
[Date "1997.??.??"]
[Round "4"]
[White "Blommaert, Jean Claude"]
[Black "Zimmermann, Rolf"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "2200"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 g6 4. Bg2 Bg7 5. Nc3 Ne7 6. Be3 b6 7. Qd2 Nbc6 8. Bh6 0-0 9. h4 f6 10. Bxg7 Kxg7 11. h5 g5 12. f4 h6 13. 0-0-0 e5 14. Nh3 d6 15. fxg5 fxg5 16. Nxg5 Ng8 17. Nf3 Bg4 18. Rdf1 Qd7 19. Nh4 Nd4 20. Kb1 Rxf1+ 21. Rxf1 Bxh5 22. Qf2 Bg4 23. Nd5 h5 24. c3 Ne6 25. Nf6 1-0

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "8.7"]
[White "Jagodzinski, Andreas"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2255"]
[BlackElo "2215"]
[PlyCount "11"]
[EventDate "1996.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c4 dxc4 6. 0-0 1/2-1/2

