[Event "Pardubice Czech op-E 34th"]
[Site "Pardubice"]
[Date "2023.07.15"]
[Round "5"]
[White "Hurdzan, Tomas"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2309"]
[BlackElo "2207"]
[PlyCount "87"]
[EventDate "2023.07.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Klatovy Sokol"]
[BlackTeam "Grossschoenau"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. h4 b6 9. h5 h6 10. Qg4 Kf8 11. Rh3 Ne7 12. Rf3 Nbc6 13. Qf4 Nd8 14. dxc5 Qxf4 15. Rxf4 bxc5 16. c4 Ba6 17. Rb1 d4 18. Bd3 Ndc6 19. Nf3 Ke8 20. c3 dxc3 21. Bxc3 Rd8 22. Ke2 Nc8 23. Nd2 Nb6 24. Ne4 Rxd3 25. Kxd3 Nxc4 26. Nxc5 Nxa3+ 27. Nxa6 Nxb1 28. Bb2 Na3 29. Bxa3 Nxe5+ 30. Ke2 f6 31. Rb4 Kd7 32. Rb7+ Kc6 33. Rxg7 Kb6 34. Nc5 Nc4 35. Nd7+ Kc6 36. Bc1 f5 37. Bf4 Kb5 38. Ne5 a5 39. Rb7+ Ka6 40. Re7 Nb6 41. Rxe6 Kb5 42. Nf7 Rf8 43. Nd6+ Kc5 44. Bxh6 1-0

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.17"]
[Round "6.3"]
[White "Mondrzycki, Bartlomiej"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2180"]
[BlackElo "2201"]
[PlyCount "65"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kamikadze"]
[BlackTeam "Grossschoenau"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. Bf4 0-0 8. Nbd2 b6 9. Bxd6 Qxd6 10. Ne5 Nbd7 11. Ndf3 Bb7 12. Qa4 Rfc8 13. cxd5 exd5 14. Rac1 a5 15. Rfd1 Rc7 16. Qc2 g6 17. Qd2 Ne4 18. Qh6 Ndf6 19. Qf4 Rf8 20. Nd3 Qd8 21. Nfe5 Qc8 22. f3 Nh5 23. Qh4 Nd6 24. Bh3 Ba6 25. g4 fxg4 26. Bxg4 Nf5 27. Qg5 Bxd3 28. Rxd3 Nhg7 29. e4 Ne6 30. Qd2 Nd6 31. exd5 cxd5 32. Bxe6+ Qxe6 33. Rxc7 1-0

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.16"]
[Round "4.3"]
[White "Zimmermann, Rene"]
[Black "Nytra, Ondrej"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2201"]
[BlackElo "2214"]
[PlyCount "53"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Grossschoenau"]
[BlackTeam "Beskydy Chess School S"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 dxc4 5. a4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 b5 8. e3 a5 9. axb5 cxb5 10. b3 Nf6 11. bxc4 b4 12. Bd3 0-0 13. 0-0 Bd7 14. Rfb1 Qe7 15. Ne5 Rc8 16. c5 Nc6 17. Nxd7 Nxd7 18. Bxh7+ Kh8 19. Be4 f5 20. Bxc6 Rxc6 21. Rxb4 e5 22. Rb7 Rb8 23. Rxb8+ Nxb8 24. Qxf5 exd4 25. exd4 Rf6 26. Qe5 Qb7 27. Rb1 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.30"]
[Round "2.7"]
[White "Zimmermann, Rene"]
[Black "Heyne, Jan Hendrik"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2199"]
[BlackElo "1847"]
[PlyCount "119"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Magdeburg Aufbau Elbe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Qc2 Nbd7 6. cxd5 exd5 7. e3 c6 8. Bd3 Nf8 9. Nge2 Bg4 10. 0-0 Bh5 11. f3 Ne6 12. Bh4 Bg6 13. Rad1 0-0 14. Bf2 Re8 15. Ng3 Bxd3 16. Qxd3 g6 17. a3 a5 18. Qd2 Bf8 19. h3 Bh6 20. Qc2 Qc7 21. e4 dxe4 22. fxe4 Rac8 23. Qb3 Bg7 24. e5 Nd5 25. Nge4 Qe7 26. Nd6 Nef4 27. Nxd5 Nxd5 28. Nxe8 Rxe8 29. Qf3 Bh6 30. Kh1 Rf8 31. Rde1 Qe6 32. Bh4 Bg7 33. Bf6 Re8 34. Bxg7 Kxg7 35. Qg3 Re7 36. Re2 Qd7 37. Ref2 Kg8 38. Qg5 Kg7 39. Rf6 Kg8 40. Qh6 Nc7 41. R6f4 Ne6 42. Rh4 Nf8 43. Qc1 Qd5 44. Rf3 Ne6 45. Qh6 Nf8 46. Rc3 b6 47. Qf4 Re6 48. Qf1 Qd7 49. Rf4 Qb7 50. Rf6 Rxf6 51. exf6 Ne6 52. Qc4 c5 53. dxc5 bxc5 54. Rb3 Qc7 55. Qd5 Qf4 56. Qa8+ Nf8 57. Qf3 Qe5 58. Re3 Qxb2 59. Re8 Qb5 60. Rd8 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.6"]
[White "Grohmann, Alexander"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1961"]
[BlackElo "2194"]
[PlyCount "94"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Ba5 7. Be3 Nge7 8. Qf3 Be6 9. b4 Bb6 10. Nce2 Qd7 11. h3 Bf5 12. Bxf5 Nxf5 13. c3 Nce7 14. Nf4 a5 15. Rd1 0-0 16. Nge2 c6 17. 0-0 Rfe8 18. Bd2 Nd6 19. Ng3 Bc7 20. Nfh5 Ndf5 21. Qg4 Qe6 22. Nf4 Qf6 23. Rde1 Nh6 24. Qf3 Nhf5 25. Nfh5 Qg6 26. Bf4 Bxf4 27. Nxf4 Qg5 28. Re5 f6 29. Re6 Nxg3 30. fxg3 Ng6 31. Rfe1 Rxe6 32. Rxe6 Qf5 33. Re3 axb4 34. axb4 Ra1+ 35. Kh2 Qb1 36. g4 Qg1+ 37. Kg3 Rf1 38. Re8+ Kf7 39. Qe2 Nxf4 40. Re7+ Kg6 41. Qc2+ Kh6 42. h4 Rc1 43. g5+ fxg5 44. hxg5+ Kxg5 45. Re5+ Kh6 46. Qd2 Qxg2+ 47. Qxg2 Nxg2 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2021.07.17"]
[Round "10.2"]
[White "Engelmann, Jakob"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2278"]
[BlackElo "2200"]
[PlyCount "49"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 f5 6. Bf4 Nf6 7. e3 Be7 8. Bd3 Ne4 9. f3 Nxc3 10. bxc3 0-0 11. Ne2 Be6 12. Rb1 b5 13. e4 Qd7 14. a4 b4 15. cxb4 fxe4 16. fxe4 Bg4 17. 0-0 dxe4 18. Bxe4 Bxe2 19. Qxe2 Qxd4+ 20. Kh1 Bxb4 21. Be5 Qc5 22. Qh5 g6 23. Bxg6 Qe7 24. Bxh7+ Qxh7 25. Qg5+ 1-0

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "13"]
[White "Dauner, Benedikt"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2063"]
[BlackElo "2045"]
[PlyCount "53"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. b3 Bf5 5. Nf3 Nd7 6. Be2 Ngf6 7. 0-0 e6 8. c4 Be7 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Ne5 Nxe5 12. Bxe5 0-0 13. Bd3 Bxd3 14. Qxd3 Rfd8 15. c5 Qa5 16. b4 Qa4 17. Rfb1 b6 18. Qb3 Qb5 19. a4 Qe2 20. b5 cxb5 21. c6 bxa4 22. Qxa4 Rdc8 23. c7 Kf8 24. h3 Qc4 25. Qd7 Re8 26. Rc1 Qb4 27. c8Q 1-0

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "3"]
[White "Henning, Marvin"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2246"]
[BlackElo "2045"]
[PlyCount "168"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Nf3 Be6 7. cxd5 Nxd5 8. Bd3 Be7 9. 0-0 Nd7 10. Re1 0-0 11. Qc2 h6 12. a3 Re8 13. Bd2 Qc7 14. Bg6 Nxc3 15. Bxc3 Bd5 16. Be4 Bxe4 17. Qxe4 Nf6 18. Qf5 Bd6 19. h3 Nd5 20. Bd2 Rad8 21. Qg4 Qc8 22. Qh4 Rxe1+ 23. Rxe1 Re8 24. Rc1 Re6 25. Qh5 Qe8 26. g3 Re2 27. Qg4 Nf6 28. Qf5 Qe4 29. Qxe4 Nxe4 30. Be1 Rxb2 31. Ra1 Rb3 32. Kg2 Rxa3 33. Rb1 b5 34. Rc1 Ra6 35. Rb1 Kf8 36. Nh4 g6 37. Nf3 Ke7 38. Ng1 Ke6 39. Ne2 Kd5 40. Rb3 Ra4 41. Kf3 Ra2 42. Re3 f5 43. g4 Ng5+ 44. Kg2 f4 45. Nc3+ Kxd4 46. Nxa2 fxe3 47. fxe3+ Kxe3 48. Nc1 b4 49. Bf2+ Kd2 50. Nb3+ Kc3 51. Na5 c5 52. Be1+ Kc2 53. h4 Ne4 54. Kf3 Nc3 55. Nc4 Be7 56. Ne3+ Kd3 57. h5 gxh5 58. gxh5 b3 59. Bxc3 Kxc3 60. Nd5+ Kd4 61. Nxe7 b2 62. Nf5+ Kd3 63. Nxh6 b1Q 64. Nf5 Qf1+ 65. Kg4 Qg2+ 66. Kf4 Qh3 67. h6 c4 68. Kg5 c3 69. Nh4 Qd7 70. Ng6 Qh7 71. Ne5+ Ke4 72. Ng4 Qe7+ 73. Kg6 c2 74. Nf6+ Ke5 75. Ng8 Qe6+ 76. Kg7 c1Q 77. h7 Qg5+ 78. Kh8 Qh5 79. Nh6 Qee8+ 80. Kg7 Qxh6+ 81. Kxh6 Qh8 82. Kg6 Ke6 83. Kh6 Kf5 84. Kh5 Qxh7# 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "10"]
[White "Koellner, Christof"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2052"]
[BlackElo "2045"]
[PlyCount "85"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. Nbd2 e6 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Bg2 Ngf6 10. 0-0 Qc7 11. f4 Be7 12. c4 0-0-0 13. c5 Kb8 14. b4 Nh7 15. Rb1 g5 16. b5 cxb5 17. Rxb5 gxf4 18. exf4 Ka8 19. Nf3 Nhf6 20. Ng5 Rdf8 21. Qe2 Nb8 22. Be3 Nc6 23. Rfb1 Rb8 24. Bf2 Qxf4 25. Nxf7 Nxd4 26. Qb2 Nxb5 27. Nxh8 Nc7 28. Ng6 Qg5 29. Nxe7 Nxg4 30. Nc6 Nxf2 31. Nxb8 Nxh3+ 32. Kh1 Nf2+ 33. Qxf2 Qh5+ 34. Kg1 Qe8 35. c6 bxc6 36. Qb2 Qc8 37. Nxc6 Na6 38. Na5 Qc5+ 39. Kh1 Qc7 40. Qb7+ Qxb7 41. Rxb7 Nb8 42. Rxg7 a6 43. Re7 1-0

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "8"]
[White "Koellner, Ruben Gideon"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2044"]
[BlackElo "2045"]
[PlyCount "152"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. Bd3 Qxb2 5. Nd2 e6 6. Ne2 Nf6 7. 0-0 Qb6 8. c4 Be7 9. a4 a6 10. c5 Qd8 11. Rb1 0-0 12. Qc2 Nbd7 13. Nf3 Re8 14. Ne5 h6 15. h3 Nxe5 16. Bxe5 Nd7 17. Bg3 e5 18. Bxe5 Nxe5 19. dxe5 Qa5 20. Rfc1 Qc7 21. f4 Bf8 22. Nd4 Qe7 23. Nf5 Bxf5 24. Bxf5 Rab8 25. a5 f6 26. e6 Qc7 27. Rb6 Be7 28. Bh7+ Kh8 29. Bg6 Red8 30. Rcb1 d4 31. exd4 Rxd4 32. f5 Rd5 33. Kh1 Bxc5 34. R6b3 Be7 35. Qb2 Rb5 36. Rxb5 axb5 37. Rd1 Rd8 38. Qc2 Qxa5 39. Rd7 Qa1+ 40. Kh2 Qe5+ 41. g3 Rxd7 42. exd7 Qd6 43. Be8 Bd8 44. Qa2 Bc7 45. Bg6 Qxg3+ 46. Kh1 Qxh3+ 47. Kg1 Qe3+ 48. Kg2 Qe4+ 49. Kf1 Qd3+ 50. Kg2 Qxd7 51. Qa8+ Bd8 52. Kf3 b4 53. Qa2 Qd5+ 54. Qxd5 cxd5 55. Bf7 d4 56. Ke4 Bb6 57. Kd3 Bc5 58. Kc4 b6 59. Kd3 Kh7 60. Kc4 h5 61. Bxh5 Kh6 62. Bd1 Kg5 63. Bc2 Kf4 64. Bb1 Ke3 65. Bc2 Kd2 66. Be4 Ke2 67. Bd3+ Ke3 68. Bb1 b3 69. Kxb3 d3 70. Kc3 d2 71. Bc2 Ke2 72. Kc4 d1Q 73. Bxd1+ Kxd1 74. Kd5 Be3 75. Ke6 b5 76. Kf7 Bh6 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "12"]
[White "Sohlmann, Jan Henning"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2113"]
[BlackElo "2045"]
[PlyCount "52"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Bd3 Nd7 7. Nf3 c5 8. 0-0 c4 9. Be2 Qa5 10. e5 0-0 11. a4 f6 12. Ba3 Rf7 13. exf6 gxf6 14. Qd2 Ng6 15. h4 e5 16. h5 Nf4 17. Nh4 Qxc3 18. Qe1 Qxc2 19. dxe5 Nxe2+ 20. Kh1 fxe5 21. Nf3 Qe4 22. Ra2 Rxf3 23. gxf3 Qh4+ 24. Kg2 Nf4+ 25. Kg1 Qh3 26. Qxe5 Qg2# 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "6"]
[White "Thiede, Lars"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2139"]
[BlackElo "2045"]
[PlyCount "115"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 c6 4. Bg2 Nf6 5. b3 Be7 6. Bb2 0-0 7. d3 b6 8. Nc3 Bb7 9. 0-0 Nbd7 10. e3 c5 11. Qe2 dxc4 12. dxc4 a6 13. Rfd1 Qc7 14. Rd2 Rad8 15. Rad1 Nb8 16. Ne1 Bxg2 17. Kxg2 Rxd2 18. Rxd2 Rd8 19. Nf3 Nc6 20. Qd1 Rxd2 21. Qxd2 Qd6 22. Na4 Qxd2 23. Nxd2 Bd8 24. Bxf6 gxf6 25. Ne4 Nb4 26. Nec3 Kf8 27. Kf3 Ke7 28. Ke2 f5 29. Kd2 Kd6 30. a3 Nc6 31. f4 h5 32. Kc2 h4 33. gxh4 Bxh4 34. Nxb6 Bf2 35. Nd1 Bg1 36. h4 e5 37. Nd5 exf4 38. Nxf4 Ke5 39. h5 Kf6 40. h6 Bh2 41. Nc3 Bxf4 42. Nd5+ Kg6 43. Nxf4+ Kxh6 44. Nd3 Kg5 45. Nxc5 a5 46. Nd3 Kg4 47. Kd2 Kf3 48. b4 axb4 49. axb4 Ke4 50. Ke2 f4 51. exf4 Kd4 52. c5 Kc4 53. Ne5+ Kxb4 54. Nxc6+ Kxc5 55. Ne5 Kd4 56. Kf3 f6 57. Ng4 f5 58. Nh6 1-0

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "2"]
[White "Vatter, Hans Joachim"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2160"]
[BlackElo "2045"]
[PlyCount "134"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a3 Bb5 7. c4 Bxc4 8. Bxc4 dxc4 9. d5 exd5 10. Qxd5 Nc6 11. Qxc4 Nge7 12. 0-0 Ng6 13. e6 f6 14. Nc3 Bd6 15. Nd5 Qd8 16. Re1 Nce7 17. Qb5+ Kf8 18. Nxe7 Qxe7 19. Bd2 a6 20. Qc4 b5 21. Qe4 Rd8 22. Bc3 Qc7 23. Rad1 Ne7 24. b4 cxb4 25. Bxb4 Bxb4 26. axb4 g6 27. h4 Rxd1 28. Rxd1 Qc6 29. Qf4 Kg7 30. Rd7 Qxe6 31. Qc7 Re8 32. Nd4 Qe1+ 33. Kh2 Qe5+ 34. Qxe5 fxe5 35. Nc6 Kf6 36. Rd6+ Kf5 37. g4+ Kxg4 38. Re6 Nxc6 39. Rxe8 Kxh4 40. Re6 Nxb4 41. Rxe5 Nd3 42. Re4+ Kg5 43. Kg3 Kf5 44. Re7 h5 45. Ra7 Nb4 46. Rb7 g5 47. Rf7+ Kg6 48. Rb7 Kf5 49. Rc7 h4+ 50. Kf3 g4+ 51. Kg2 h3+ 52. Kg3 Nd3 53. Rf7+ Ke4 54. Rg7 h2 55. Rxg4+ Kd5 56. Rh4 b4 57. Rxh2 b3 58. f4 b2 59. Rh1 Nc1 60. Kg4 b1Q 61. f5 Ke5 62. Re1+ Kf6 63. Re6+ Kf7 64. Rxa6 Qe4+ 65. Kg5 Qe3+ 66. Kg4 Qe2+ 67. Kg5 Qxa6 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "9"]
[White "Zimmermann, Rene"]
[Black "Arnold, Max"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2045"]
[BlackElo "2127"]
[PlyCount "78"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. a3 Nc6 9. Nf3 Bf5 10. Nbd2 e6 11. Ne5 Nxd2 12. Kxd2 Na5 13. Re1 f6 14. Nf3 Nb3+ 15. Kd1 Bxa3 16. e4 dxe4 17. Bxc4 exf3 18. gxf3 Bxb2 19. Bxb3 Bxc3 20. Bxe6 Ra1+ 21. Ke2 Rxe1+ 22. Rxe1 Bxe1 23. Bxf5 Ba5 24. Be4 Kf7 25. Bxb7 b5 26. Kd3 Rd8 27. Bc6 Bb6 28. Be3 b4 29. Kc4 b3 30. Be4 b2 31. Kc3 g6 32. Bd3 f5 33. Bc4+ Kf6 34. h4 b1Q 35. Bg5+ Kg7 36. Bxd8 Bxd8 37. Bd3 Qa1+ 38. Kc4 Bf6 39. d5 Qd4+ 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "1"]
[White "Zimmermann, Rene"]
[Black "Braun, Georg"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2045"]
[BlackElo "2174"]
[PlyCount "97"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 0-0 6. Bd3 b6 7. f4 Ba6 8. Qe2 Bxd3 9. Qxd3 c5 10. Ngf3 Nc6 11. 0-0 Qd6 12. Ne5 Nd7 13. Nxc6 Qxc6 14. Bxe7 Rfe8 15. Bh4 f5 16. Nf3 Re4 17. Bf2 Rae8 18. Ne5 Nxe5 19. dxe5 b5 20. Rad1 Rd8 21. b3 Rd7 22. Rd2 c4 23. Qc2 Kf7 24. Rfd1 Ke6 25. b4 g5 26. g3 h5 27. a4 a6 28. Ra1 h4 29. axb5 axb5 30. Qd1 Ke7 31. Qh5 Qh6 32. Qxh6 Bxh6 33. Ra6 hxg3 34. hxg3 Bg7 35. Rda2 gxf4 36. gxf4 Rc7 37. Ra7 Rxa7 38. Rxa7+ Kf8 39. Kg2 Bh6 40. Kf3 Kg8 41. Rd7 Bf8 42. Rxd5 Bxb4 43. cxb4 c3 44. Rxb5 Rc4 45. Be1 c2 46. Bd2 c1Q 47. Bxc1 Rxc1 48. e6 Rb1 49. Rb8+ 1-0

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "11"]
[White "Zimmermann, Rene"]
[Black "Commercon, Simon"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2045"]
[BlackElo "2100"]
[PlyCount "117"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c3 e6 3. Nf3 f5 4. Bg5 Nf6 5. e3 c6 6. Ne5 Bd6 7. f4 0-0 8. Nd2 Bd7 9. Be2 Be8 10. 0-0 Nbd7 11. b4 Qc7 12. a4 b6 13. a5 Rb8 14. axb6 axb6 15. Qb3 Ne4 16. Nxe4 fxe4 17. Bg4 Bf7 18. Nxf7 Kxf7 19. f5 Bxh2+ 20. Kh1 exf5 21. Bxf5 Nf6 22. Bxe4 Rbe8 23. Bxd5+ cxd5 24. Qxd5+ Re6 25. Bxf6 gxf6 26. Qh5+ Kg8 27. Qxh2 Qxc3 28. Ra7 Rf7 29. Rxf7 Kxf7 30. Qxh7+ Ke8 31. Qg8+ Ke7 32. Qg7+ Ke8 33. d5 Rxe3 34. d6 Re1 35. d7+ Kd8 36. Qg8+ Kxd7 37. Qd5+ Ke7 38. Rxe1+ Qxe1+ 39. Kh2 Qh4+ 40. Kg1 Qxb4 41. Qb7+ Kd6 42. Qb8+ Kd5 43. Qd8+ Qd6 44. Qa8+ Qc6 45. Qd8+ Kc4 46. Qd2 Qc5+ 47. Kh1 f5 48. Qc2+ Kd5 49. Qxf5+ Kd4 50. Qf4+ Kd3 51. Qf3+ Kd4 52. Qf2+ Kd3 53. Qf3+ Kd4 54. Qd1+ Ke4 55. Qe2+ Kd4 56. Qd2+ Ke4 57. Qe2+ Kd4 58. Qd2+ Ke4 59. Qe2+ 1/2-1/2

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "4"]
[White "Zimmermann, Rene"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2045"]
[BlackElo "2313"]
[PlyCount "118"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 c5 6. Bd3 Nc6 7. f4 Bf5 8. Qe2 Qd7 9. Ngf3 Bxd3 10. Qxd3 0-0 11. 0-0 Qf5 12. Qxf5 gxf5 13. Bxf6 Bxf6 14. dxc5 a5 15. Nd4 a4 16. b4 e6 17. Rab1 Rfc8 18. N2f3 Ne7 19. Rfc1 Kf8 20. Nb5 Rab8 21. Kf1 h5 22. Ke2 Kg7 23. Nfd4 Kh7 24. Nd6 Rg8 25. g3 Rg7 26. Kf3 Ng8 27. c4 dxc4 28. Rxc4 Ne7 29. b5 Nd5 30. Rxa4 h4 31. Rc4 Rbg8 32. Ne2 Rb8 33. a4 Be7 34. e4 fxe4+ 35. Nxe4 Rgg8 36. c6 bxc6 37. Rxc6 Ra8 38. N2c3 f5 39. Nc5 Nxc3 40. Rc1 Nxa4 41. Nxe6 hxg3 42. hxg3 Rh8 43. Rc7 Rae8 44. Rh1+ Kg8 45. Rxh8+ Kxh8 46. Nd4 Nb6 47. Nxf5 Bf8 48. Nh4 Kg8 49. f5 Nd5 50. Rb7 Re3+ 51. Kg4 Nf6+ 52. Kg5 Ne4+ 53. Kf4 Bh6+ 54. Ke5 Nc5+ 55. Kd4 Nxb7 56. Ng6 Rxg3 57. Ke5 Rb3 58. Ne7+ Kf7 59. Nc6 Rxb5+ 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "5"]
[White "Zimmermann, Rene"]
[Black "Meissner, Felix"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2045"]
[BlackElo "2291"]
[PlyCount "80"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c3 Bg7 3. Nf3 b6 4. Bg5 Bb7 5. e3 d6 6. Nbd2 h6 7. Bh4 Nf6 8. Bc4 Nbd7 9. 0-0 0-0 10. Qe2 e6 11. e4 d5 12. Bd3 dxe4 13. Nxe4 Qc8 14. Nxf6+ Nxf6 15. Rad1 c5 16. dxc5 Qxc5 17. Nd4 Rfe8 18. Rfe1 Qd5 19. Nf3 Qxa2 20. Bc4 Bxf3 21. gxf3 Qa5 22. f4 Qf5 23. Bg3 Red8 24. Ra1 a5 25. Rad1 Nd5 26. Qf3 h5 27. Bd3 Qg4 28. Qxg4 hxg4 29. Bh4 Rdc8 30. Be2 Nxf4 31. Bxg4 a4 32. Bf3 Ra7 33. Bg3 Nh3+ 34. Kg2 Ng5 35. Bg4 f5 36. h4 Ne4 37. Bf3 Nxg3 38. Kxg3 e5 39. Rd6 e4 40. Be2 Be5+ 0-1

[Event "GER Cup Net Final-A U2400"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "7"]
[White "Zimmermann, Rene"]
[Black "Richter, Nils"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2045"]
[BlackElo "2100"]
[PlyCount "123"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c3 Bf5 3. Bg5 c6 4. Nd2 Nd7 5. e3 h6 6. Bh4 g5 7. Bg3 Bg7 8. h4 g4 9. Ne2 Ngf6 10. Nf4 h5 11. Bd3 Bxd3 12. Nxd3 Ne4 13. Nxe4 dxe4 14. Nc1 e5 15. Ne2 exd4 16. cxd4 Qa5+ 17. Qd2 Qxd2+ 18. Kxd2 0-0-0 19. Rac1 Ne5 20. Bxe5 Bxe5 21. Rc5 Bd6 22. Rf5 Rh7 23. Nc3 Re8 24. Rc1 Kd7 25. Na4 Ke6 26. Ra5 a6 27. Nc5+ Ke7 28. Nxb7 Bb4+ 29. Ke2 Rb8 30. Re5+ Kf6 31. Nc5 Bxc5 32. Rexc5 Rxb2+ 33. R1c2 Rxc2+ 34. Rxc2 Kg6 35. Rxc6+ f6 36. Rxa6 Rb7 37. g3 Rb2+ 38. Kf1 Rb1+ 39. Kg2 Rb2 40. a4 Ra2 41. Ra8 Ra1 42. a5 Ra2 43. a6 Ra1 44. a7 Kg7 45. Re8 Rxa7 46. Rxe4 Kg6 47. Re8 Ra1 48. e4 Rd1 49. d5 Kg7 50. Re6 Kf7 51. e5 fxe5 52. Rxe5 Kg6 53. Rg5+ Kh6 54. Re5 Kg6 55. Re6+ Kg7 56. d6 Kh7 57. Re7+ Kg6 58. d7 Kh6 59. Kh2 Kg6 60. Kg2 Kf6 61. Rh7 Kg6 62. Re7 1/2-1/2

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "7"]
[White "Baskin, Robert"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2197"]
[BlackElo "2069"]
[PlyCount "75"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. h4 Ne7 10. h5 h6 11. Ne2 Nbc6 12. g4 Bd7 13. Bh3 0-0-0 14. 0-0 Kb8 15. f4 g6 16. Ng3 Rdg8 17. Kh2 Qa5 18. Qd1 Qd8 19. a4 gxh5 20. Nxh5 Rf8 21. Bc1 Ng6 22. Nf6 Bc8 23. Ba3 Nce7 24. f5 exf5 25. gxf5 Nh4 26. Qh5 Nhxf5 27. Bxf5 Nxf5 28. Bxf8 Rxf8 29. Rxf5 Bxf5 30. Qxf5 Ka8 31. a5 a6 32. Qd7 Qxd7 33. Nxd7 Rd8 34. Nf6 Ka7 35. Rb1 Rh8 36. Nxd5 Rg8 37. Nf6 Rg4 38. Nxg4 1-0

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "4"]
[White "Lutter, Maximilian"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1811"]
[BlackElo "2035"]
[PlyCount "68"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 Nc6 9. Qb1 c4 10. h4 Nge7 11. h5 h6 12. Be2 Bd7 13. Qd1 0-0-0 14. 0-0 Kb8 15. Nh2 Rdf8 16. f4 g6 17. Nf3 Nf5 18. g4 Ng3 19. Rf2 gxh5 20. gxh5 Nxh5 21. f5 Rfg8+ 22. Kh2 Ng3 23. Rg2 Nxe2 24. Rxe2 exf5 25. Rb1 Rg4 26. Rg2 Rhg8 27. Rxg4 fxg4 28. Nh4 h5 29. e6 Bxe6 30. Bf4+ Ka8 31. Qe2 Qxa3 32. Re1 Qxc3 33. Nf5 Nxd4 34. Qe5 Qxc2+ 0-1

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "5"]
[White "Mittag, Ralf"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1978"]
[BlackElo "2042"]
[PlyCount "80"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Ne7 4. Ngf3 c5 5. g3 Nbc6 6. Bg2 g6 7. 0-0 Bg7 8. Re1 Qc7 9. Qe2 0-0 10. h4 b5 11. a4 b4 12. h5 a5 13. Nf1 Ba6 14. e5 c4 15. Bf4 cxd3 16. cxd3 b3 17. h6 Bh8 18. N1h2 Nb4 19. Rec1 Qd7 20. Ne1 Rac8 21. Ng4 Rxc1 22. Bxc1 Nf5 23. Bg5 Rc8 24. Bf6 Nc2 25. Nxc2 bxc2 26. Bg5 Nd4 27. Qe3 Nb3 28. Rc1 Nxc1 29. Qxc1 Bxd3 30. Nf6+ Bxf6 31. Bxf6 Qxa4 32. Bg5 Qg4 33. Be3 Qd1+ 34. Kh2 Be4 35. f3 Bxf3 36. Bxf3 Qxf3 37. Qd2 Qxe3 38. Qxe3 c1Q 39. Qf3 Rc2+ 40. Kh3 Qxh6+ 0-1

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "2"]
[White "Muse, Mladen"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2392"]
[BlackElo "2065"]
[PlyCount "75"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[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 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 e6 6. Nbd2 f5 7. h3 Bh5 8. c4 Bd6 9. e3 Ngf6 10. Qb3 Rb8 11. a4 0-0 12. Qc2 Ne4 13. b3 Qe7 14. c5 Bc7 15. b4 Nxd2 16. Bxd2 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Bc3 Rbd8 20. Bxe5 Qxe5 21. b5 g5 22. Rfe1 Bg6 23. Qb3 Kh8 24. bxc6 bxc6 25. Qb7 Qe6 26. Qxa7 Ra8 27. Qc7 Rfc8 28. Qb6 Rcb8 29. Qc7 Rc8 30. Qd6 Qxd6 31. cxd6 Rd8 32. Rec1 Rxd6 33. a5 Be8 34. a6 Ra7 35. Rcb1 Kg7 36. Rb8 Bf7 37. Rb7 Rd7 38. Rxd7 1-0

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "8"]
[White "Zimmermann, Rene"]
[Black "Cofman, Veaceslav"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2059"]
[BlackElo "2185"]
[PlyCount "129"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[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. c3 e6 3. Bg5 d5 4. Nd2 c5 5. e3 Nc6 6. Bd3 h6 7. Bh4 e5 8. dxe5 Nxe5 9. Be2 Be7 10. Ngf3 Ng6 11. Bg3 0-0 12. 0-0 Be6 13. Ne5 Nxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. Bf3 Rfd8 17. Qc2 d4 18. exd4 cxd4 19. cxd4 Qxd4 20. Nb3 Qb6 21. Rfd1 Rac8 22. Rxd8+ Rxd8 23. Rd1 Rc8 24. Qd3 a5 25. h3 a4 26. Nd4 Rd8 27. Qc3 Bd5 28. Nf5 Bxf3 29. Rxd8+ Qxd8 30. Qxf3 Qb6 31. b3 axb3 32. axb3 Qc5 33. Nxh6+ Kf8 34. Nf5 Nd5 35. Qg3 Qc1+ 36. Kh2 Qf4 37. Qxf4 Nxf4 38. Nd6 b6 39. Nc4 b5 40. Na3 b4 41. Nc2 Nd3 42. Kg3 Ke7 43. Kf3 Kd6 44. Ke3 Nc1 45. Nxb4 Nxb3 46. Nd3 Ke6 47. g4 Na5 48. Ke4 Nc4 49. Nf4+ Kf6 50. Nh5+ Kg6 51. f4 f5+ 52. Kd4 Nd2 53. Ng3 fxg4 54. hxg4 Nf3+ 55. Ke3 Nh2 56. g5 Ng4+ 57. Kf3 Nh2+ 58. Ke4 Ng4 59. Kd5 Nf2 60. Ke6 Nd3 61. Ne2 Nxf4+ 62. Nxf4+ Kxg5 63. Ke5 Kg4 64. Ne6 Kf3 65. Nxg7 1/2-1/2

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "6"]
[White "Zimmermann, Rene"]
[Black "Frohnhaeuser, Simon"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2057"]
[BlackElo "1952"]
[PlyCount "109"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[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. c3 d5 3. Bg5 c5 4. e3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nd2 b5 8. a3 Nc6 9. Bxf6 gxf6 10. e4 dxe4 11. Nxe4 b4 12. cxb4 Nxb4 13. Rc1 Nd3+ 14. Bxd3 cxd3 15. Nf3 Bh6 16. Rd1 Bf5 17. Nc5 Rg8 18. g3 Rc8 19. 0-0 e6 20. Rfe1 Ke7 21. Nxb7 Rb8 22. Nc5 Rxb2 23. d5 e5 24. Nxd3 Rb3 25. Nd4 Bxd3 26. Nxb3 Bc2 27. d6+ Kd8 28. Nc5 Bxd1 29. Rxd1 Bf8 30. a4 Rg4 31. a5 Rc4 32. Nb7+ Kd7 33. a6 Rc2 34. Ra1 Rc8 35. a7 Ra8 36. Ra6 Kc8 37. Nc5 Kd8 38. Kg2 f5 39. Kf3 Ke8 40. Rb6 Bxd6 41. Rxd6 Rxa7 42. Rd5 f6 43. Rd6 Kf7 44. Rd7+ Rxd7 45. Nxd7 Kg6 46. h4 h6 47. Nc5 Kf7 48. h5 Ke7 49. Ke3 Kd6 50. Nd3 Kd5 51. Ne1 Kc4 52. Nf3 Kd5 53. Nh4 Ke6 54. f4 e4 55. Kd4 1-0

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "9"]
[White "Zimmermann, Rene"]
[Black "Koellner, Christof"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2064"]
[BlackElo "1985"]
[PlyCount "94"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. c3 Nf6 3. Bg5 Bf5 4. Nd2 h6 5. Bh4 Nbd7 6. Ngf3 c6 7. e3 Ne4 8. Nxe4 Bxe4 9. Nd2 Bg6 10. Be2 Qc7 11. 0-0 e5 12. f4 exf4 13. exf4 f5 14. Bh5 Kf7 15. Qb3+ d5 16. Bxg6+ Kxg6 17. Nf3 Kh7 18. Rae1 Bd6 19. Ne5 Rhf8 20. Re3 Nf6 21. Bxf6 gxf6 22. Nd3 Rae8 23. Rxe8 Rxe8 24. Qc2 Re4 25. g3 Qe7 26. Nf2 Kg7 27. Nxe4 fxe4 28. f5 c5 29. Qe2 c4 30. Qg4+ Kh8 31. Qg6 Qf8 32. b3 b5 33. bxc4 dxc4 34. Re1 Qe7 35. Qxh6+ Kg8 36. Qe3 a5 37. Qxe4 Qxe4 38. Rxe4 b4 39. Re8+ Kf7 40. Rc8 b3 41. axb3 cxb3 42. Rc6 Bb4 43. Re6 b2 44. Re1 a4 45. cxb4 a3 46. b5 a2 47. b6 b1Q 0-1

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "1"]
[White "Zimmermann, Rene"]
[Black "Pernutz, Hans Gerhard"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2058"]
[BlackElo "1812"]
[PlyCount "45"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[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. c3 d5 3. Bg5 g6 4. Nd2 Bg7 5. e3 0-0 6. Bd3 b6 7. Qe2 Bb7 8. f4 Ne4 9. Bh4 Nd7 10. Ngf3 Ndf6 11. 0-0 c5 12. Rad1 Rc8 13. Ne5 Qc7 14. Nxe4 Nxe4 15. Bxe4 dxe4 16. dxc5 bxc5 17. Rd7 Qb6 18. Rxe7 Rc7 19. Nd7 Qd6 20. Rd1 Qa6 21. Qxa6 Bxa6 22. Nxf8 Rxe7 23. Bxe7 1-0

[Event "GER Cup Net V4 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "3"]
[White "Zimmermann, Rene"]
[Black "Pfatteicher, Lukas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2060"]
[BlackElo "1872"]
[PlyCount "82"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[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. c3 b6 3. Bg5 Ne4 4. Bf4 Bb7 5. Nd2 e6 6. e3 f5 7. h3 Be7 8. Ngf3 0-0 9. Be2 d6 10. Nxe4 Bxe4 11. Qb3 Qd7 12. Bc4 d5 13. Be2 Bxf3 14. Bxf3 c5 15. 0-0-0 c4 16. Qc2 b5 17. g4 a5 18. gxf5 exf5 19. Rhg1 b4 20. Be5 g6 21. Rg2 Nc6 22. Bf4 a4 23. h4 b3 24. axb3 cxb3 25. Qd3 a3 26. bxa3 Rxa3 27. Qb5 Ra1+ 28. Kd2 Rxd1+ 29. Bxd1 Bxh4 30. Bxb3 Rd8 31. Ba4 Rc8 32. Bb3 Rd8 33. Ke2 Nxd4+ 34. cxd4 Qxb5+ 35. Kf3 Qxb3 36. Rh2 Bf6 37. Rh1 Qd3 38. Re1 Qe4+ 39. Ke2 Ra8 40. Kf1 Ra2 41. Bg3 Qh1# 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "1"]
[White "Lesny, Florian"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1937"]
[BlackElo "2161"]
[PlyCount "60"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c6 4. c3 f6 5. Nf3 fxe5 6. Nxe5 Nf6 7. Bd3 Nbd7 8. 0-0 Bd6 9. Bf4 Qc7 10. Re1 0-0 11. Bg3 c5 12. Nd2 cxd4 13. cxd4 Qb6 14. Nb3 a5 15. Nxd7 Bxd7 16. Bxd6 Qxd6 17. Nc5 b6 18. Nxd7 Qxd7 19. Qe2 Kh8 20. Qxe6 Qa4 21. Qxb6 Rab8 22. Qc5 Rfc8 23. Qa7 Ra8 24. Qb6 Rab8 25. Qa7 Rxb2 26. Re7 Rg8 27. a3 Rb3 28. Bc2 Rxa3 29. Rxa3 Qxa3 30. Bd3 Qxd3 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "7"]
[White "Peng, Xiang Tobias"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2051"]
[BlackElo "2124"]
[PlyCount "77"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bd6 6. 0-0 Nge7 7. c4 dxc4 8. Bxc4 Bg4 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qxg4 Qd7 12. Ne6 g6 13. Nc3 Nf5 14. d5 Nd8 15. Re1 Nxe6 16. dxe6 Qg7 17. Bf4 Rd8 18. Bxd6 Rxd6 19. Qa4+ Ke7 20. Qxa7 Qd4 21. Qxb7 Qb6 22. Nd5+ Rxd5 23. Qxd5 Rd8 24. Qe5 Rd2 25. Qf4 Rxb2 26. Rad1 Ke8 27. e7 Nxe7 28. Qe4 Qxf2+ 29. Kh1 Qc5 30. Qe6 Kf8 31. Qf6+ Ke8 32. Qxb2 Kf7 33. Qe2 Nf5 34. Qe6+ Kg7 35. Rd7+ Kh6 36. Qe2 Qc6 37. Qd2+ g5 38. Qd5 Qg6 39. Re6 1-0

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "3"]
[White "Schulz, Michael4444"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1978"]
[BlackElo "2145"]
[PlyCount "168"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. Nd2 Bf5 4. e3 Qb6 5. Bd3 Bxd3 6. cxd3 Nd7 7. Ngf3 Ngf6 8. 0-0 e6 9. Qc2 Be7 10. Ne5 Qc7 11. f4 0-0 12. Rac1 h6 13. Bxf6 Bxf6 14. b4 a6 15. a4 Bxe5 16. fxe5 Qb6 17. Rb1 f6 18. exf6 Nxf6 19. Nf3 Ng4 20. Qe2 Qc7 21. h3 Rxf3 22. hxg4 Rxf1+ 23. Rxf1 Qe7 24. b5 axb5 25. axb5 c5 26. e4 dxe4 27. Qxe4 cxd4 28. Qxd4 Rd8 29. Qe4 Kh8 30. Re1 Qc5+ 31. Kh1 Qxb5 32. d4 Qg5 33. Rb1 Rf8 34. Rb3 Rf1+ 35. Kh2 Rf4 36. Qxe6 Rxg4 37. g3 Rxd4 38. Qf7 Rd2+ 39. Kh3 h5 40. Qe8+ Kh7 41. Qe4+ Kh6 42. Rb6+ g6 43. Rxb7 Rd5 44. Rb6 Qf5+ 45. Qxf5 Rxf5 46. Kh4 Rg5 47. Rf6 Rg4+ 48. Kh3 Kg5 49. Rf8 Rd4 50. Rf2 Rd3 51. Kh2 h4 52. gxh4+ Kxh4 53. Rf4+ Kh5 54. Rf2 g5 55. Kg2 Kg4 56. Ra2 Rg3+ 57. Kh2 Rh3+ 58. Kg2 Kh4 59. Ra4+ g4 60. Ra2 Rg3+ 61. Kh2 Rf3 62. Kg2 Rd3 63. Kh2 Rd4 64. Kg2 Kg5 65. Kh2 Re4 66. Kg2 Kf4 67. Rf2+ Kg5 68. Ra2 Re3 69. Rf2 Rd3 70. Ra2 Kf4 71. Rf2+ Ke4 72. Rf8 Rb3 73. Rf7 Rf3 74. Rxf3 gxf3+ 75. Kf2 Kf4 76. Kf1 Kg3 77. Kg1 Kg4 78. Kf1 Kf4 79. Kf2 Ke4 80. Kf1 Kd3 81. Kf2 Ke4 82. Kf1 Ke3 83. Ke1 f2+ 84. Kf1 Kf3 1/2-1/2

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "9"]
[White "Willim, Michael"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1905"]
[BlackElo "2082"]
[PlyCount "39"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[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. Nc3 d5 3. e3 c6 4. Nf3 f5 5. b3 Nf6 6. Bb2 Bd6 7. Qc2 0-0 8. h3 a6 9. g4 b5 10. gxf5 bxc4 11. bxc4 exf5 12. Rg1 Qe7 13. Bd3 f4 14. cxd5 cxd5 15. Nxd5 Nxd5 16. Bxh7+ Kh8 17. Rxg7 Qxg7 18. Bxg7+ Kxg7 19. Qg6+ Kh8 20. Qxd6 1-0

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "8"]
[White "Zimmermann, Rene"]
[Black "Becker, Marcel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2104"]
[BlackElo "2006"]
[PlyCount "114"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bf4 c6 5. Nd2 Bf5 6. e3 e6 7. Ngf3 Be7 8. h3 Nd7 9. Ne5 Nxe5 10. Bxe5 0-0 11. Be2 Qb6 12. Qb3 Nxd2 13. Qxb6 axb6 14. Kxd2 b5 15. a3 f6 16. Bg3 Rfc8 17. Rhd1 Rd8 18. Ke1 Bd6 19. Bxd6 Rxd6 20. f3 Re8 21. Kf2 Rdd8 22. a4 bxa4 23. Rxa4 Bc2 24. Rb4 Bxd1 25. Bxd1 b5 26. e4 Kf8 27. Bc2 h6 28. g4 Ke7 29. Ke3 Kd6 30. f4 e5 31. dxe5+ fxe5 32. exd5 exf4+ 33. Kxf4 Kxd5 34. Bg6 Rf8+ 35. Kg3 Kc5 36. Re4 Rf6 37. Bf5 g5 38. Re5+ Rd5 39. Re8 Rd2 40. b4+ Kc4 41. Re3 Rd1 42. h4 Kb3 43. hxg5 hxg5 44. Re5 Kxc3 45. Rc5+ Kxb4 46. Re5 c5 47. Bc2 Rd2 48. Be4 c4 49. Rxg5 c3 50. Rg7 c2 51. Rc7 Kb3 52. g5 Rf1 53. g6 c1Q 54. Rxc1 Rxc1 55. Kf4 Rg1 56. Kf5 Rdg2 57. Bxg2 Rxg2 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "2"]
[White "Zimmermann, Rene"]
[Black "Graf, Lucas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2168"]
[BlackElo "2017"]
[PlyCount "84"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[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. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 0-0 6. Bd3 c6 7. f4 b6 8. Qe2 a5 9. Ngf3 Ba6 10. Bxa6 Nxa6 11. Ne5 Nb8 12. 0-0 Nfd7 13. e4 f6 14. Nxd7 Qxd7 15. Bh4 dxe4 16. Nxe4 Qd5 17. f5 Nd7 18. fxg6 hxg6 19. Bf2 Rad8 20. Rfe1 Rfe8 21. c4 Qf7 22. Rad1 Bh6 23. d5 cxd5 24. Rxd5 f5 25. Nc3 Bg7 26. Nb5 Nc5 27. Nc7 Rxd5 28. Nxd5 e6 29. Nxb6 Ne4 30. c5 Qc7 31. Nc4 Nxc5 32. b3 Ne4 33. Rc1 Rc8 34. Kh1 Qc6 35. Bg1 a4 36. Rd1 Nc3 37. Qd3 Nxd1 38. Qxd1 axb3 39. axb3 Rb8 40. Qd3 Qb5 41. Qd7 Qxd7 42. h3 Rxb3 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "5"]
[White "Zimmermann, Rene"]
[Black "Kopylov, Daniel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2148"]
[BlackElo "2011"]
[PlyCount "74"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[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. c3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. Nd2 Nxd2 7. Qxd2 Bf5 8. Nf3 e6 9. Ne5 Nxe5 10. Bxe5 f6 11. Bb5+ Kf7 12. Bg3 h5 13. h3 Bd6 14. Bxd6 Qxd6 15. Bd3 Bxd3 16. Qxd3 c4 17. Qe2 b5 18. e4 b4 19. 0-0 Rab8 20. f4 dxe4 21. Qxe4 Qd5 22. Qe2 Rb7 23. Rae1 g6 24. Rf2 bxc3 25. bxc3 Rhb8 26. Kh2 Rb1 27. f5 Qd6+ 28. g3 exf5 29. Qxc4+ Kg7 30. Re6 R8b2 31. Kg2 Rg1+ 32. Kxg1 Qxg3+ 33. Kh1 Qxh3+ 34. Kg1 Qg3+ 35. Kh1 Qh4+ 36. Kg1 Qxf2+ 37. Kh1 Qh2# 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "4"]
[White "Zimmermann, Rene"]
[Black "Laqua, Christian"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2137"]
[BlackElo "1986"]
[PlyCount "43"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 Qa5 3. e3 d5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 e6 7. h3 Bh5 8. Nbd2 cxd4 9. exd4 Nc6 10. Qe1 Bg6 11. Qe2 Bxd3 12. Qxd3 Bd6 13. Re1 Nd7 14. Ng5 Nf8 15. Nf1 Qc7 16. Ne3 Bf4 17. Nxd5 Bh2+ 18. Kh1 Qd6 19. Ne3 Ng6 20. Nf5 Qc7 21. Nxg7+ Kf8 22. N7xe6+ 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "3"]
[White "Boos, Markus"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2062"]
[BlackElo "2174"]
[PlyCount "111"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 e6 6. h3 Bh5 7. b3 f5 8. Bb2 Ngf6 9. c4 Bd6 10. Ne5 0-0 11. Nd2 Qc7 12. Ndf3 Bxf3 13. Nxf3 Ne4 14. Rc1 Rae8 15. Qd3 Rf6 16. Rc2 g5 17. Bc1 Rg6 18. Nh2 h5 19. Nf3 Kh8 20. Ne5 Nxe5 21. dxe5 Bxe5 22. Bb2 Bxb2 23. Rxb2 Qe5 24. Rc2 Kg7 25. Rd1 Rh8 26. Qd4 Qxd4 27. Rxd4 Nf6 28. cxd5 exd5 29. b4 a6 30. a4 Re8 31. b5 axb5 32. axb5 Ne4 33. bxc6 bxc6 34. Ra4 Rge6 35. Ra7+ Kf6 36. e3 R8e7 37. Ra8 Rc7 38. Rf8+ Kg6 39. Bxe4 fxe4 40. Rg8+ Kf5 41. Rf8+ Rf6 42. Rh8 Kg6 43. Rg8+ Kh6 44. Rh8+ Kg6 45. Rg8+ Kf5 46. Rc5 g4 47. h4 Rh6 48. Re8 Kf6 49. Kg2 Kf7 50. Ra8 Ke6 51. Rf8 Kd6 52. Ra5 Ke7 53. Raa8 Kd6 54. Ra5 Kd7 55. Raa8 Kd6 56. Ra5 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "10"]
[White "Dahl, Christoph"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2133"]
[BlackElo "2174"]
[PlyCount "160"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. f4 Ne7 10. Nf3 Nbc6 11. Be2 Bd7 12. 0-0 0-0-0 13. Nh4 f6 14. exf6 gxf6 15. Bg4 Ng6 16. Nf3 Qa5 17. Re1 f5 18. Bh5 Rhg8 19. Bxg6 Rxg6 20. Ne5 Nxe5 21. dxe5 Rdg8 22. Re2 h5 23. Qb2 h4 24. Rb1 Bc6 25. Qb4 Qxb4 26. axb4 a6 27. Be1 d4 28. g3 hxg3 29. Bxg3 Rxg3+ 30. hxg3 Rxg3+ 31. Kh2 Rxc3 32. Rd2 d3 33. cxd3 cxd3 34. Kg3 Be4 35. Kf2 Kc7 36. Ke3 Kb6 37. Rg1 Kb5 38. Rg6 Rc6 39. Rg7 b6 40. Ra7 Rc4 41. Ra2 Bd5 42. R2xa6 Re4+ 43. Kxd3 Rxf4 44. Ra1 Rxb4 45. Rc1 f4 46. Rd7 f3 47. Rf7 Rb3+ 48. Kd2 Kb4 49. Rf4+ Kb5 50. Rc3 Rxc3 51. Kxc3 Kc5 52. Rf8 b5 53. Rc8+ Kb6 54. Rd8 Bc4 55. Rf8 Be2 56. Rf6 Kc5 57. Kd2 Kd5 58. Ke3 Kxe5 59. Rf4 Kd5 60. Rd4+ Kc5 61. Re4 b4 62. Rxe6 b3 63. Re5+ Kc4 64. Re8 Kc3 65. Rc8+ Kb2 66. Rb8 Kc2 67. Rc8+ Kb1 68. Rb8 b2 69. Kd2 Bc4 70. Rf8 Bd5 71. Rf6 Ka1 72. Ra6+ Ba2 73. Rf6 b1Q 74. Rxf3 Qb4+ 75. Ke3 Qc3+ 76. Kf2 Qd2+ 77. Kg1 Bd5 78. Rf1+ Kb2 79. Rf2 Kc1 80. Rxd2 Kxd2 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "7"]
[White "Helmer, Christoph"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2132"]
[BlackElo "2174"]
[PlyCount "85"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. h3 0-0 13. Be3 Bd7 14. Rc1 Qb6 15. Ng5 Ne7 16. Bf4 Rac8 17. Qd2 h6 18. Nf3 Nf5 19. Bxf5 exf5 20. Ne5 Bb5 21. Rfe1 Ne4 22. Qe3 Bxe2 23. Rxe2 Rxc1+ 24. Qxc1 Qxd4 25. Ng6 Bxf4 26. Nxf4 Kh7 27. Ne6 Qf6 28. Nxf8+ Qxf8 29. Qc7 Qb4 30. f3 Qd4+ 31. Kh2 Ng5 32. Qg3 f4 33. Qf2 Qc4 34. Re7 Qc6 35. Qd4 Qg6 36. Qxd5 Qc2 37. h4 Nxf3+ 38. Qxf3 Qf5 39. Qe4 Qxe4 40. Rxe4 g5 41. hxg5 hxg5 42. Re7+ Kg6 43. Rxb7 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "9"]
[White "Marcziter, Dmitrii"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2075"]
[BlackElo "2174"]
[PlyCount "186"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nd7 5. Nf3 Ne7 6. Bf4 Nc6 7. Bd3 Nxc5 8. Be2 Qb6 9. b3 Be7 10. 0-0 0-0 11. c4 dxc4 12. Bxc4 Rd8 13. Qe2 Na5 14. Nbd2 Bd7 15. Bg5 Bxg5 16. Nxg5 h6 17. Nge4 Nxe4 18. Nxe4 Nxc4 19. bxc4 Bc6 20. Nd6 Qc5 21. Kh1 Rd7 22. f4 Rc7 23. Rab1 b6 24. Rb3 Bb7 25. Rg3 Kh8 26. Qg4 Rg8 27. Qh5 Rf8 28. Qg4 Rg8 29. Rg1 Qd4 30. Rd1 Qf2 31. Ne8 Rd7 32. Nd6 Qxa2 33. h4 Qc2 34. Qh5 Be4 35. Rf1 Bg6 36. Qg4 Bf5 37. Qh5 Bg6 38. Qg4 Qd3 39. Rxd3 Rc8 40. Nxc8 Rxd3 41. Ne7 Kh7 42. Nxg6 fxg6 43. Qxg6+ Kxg6 44. f5+ exf5 45. e6 Re3 46. e7 Rxe7 47. Ra1 a5 48. Rb1 Re6 49. Ra1 Rc6 50. Rb1 Kh5 51. g3 Kg4 52. Kg2 g5 53. hxg5 hxg5 54. Rb3 f4 55. gxf4 gxf4 56. Kf2 a4 57. Rb4 a3 58. Ra4 a2 59. Rxa2 Rxc4 60. Rb2 Rc6 61. Kg2 Rh6 62. Rb4 Rd6 63. Rb2 Kf5 64. Rb4 Kg4 65. Rb2 Rh6 66. Rb4 Re6 67. Rb2 Rd6 68. Kf2 Rc6 69. Kg2 Kf5 70. Rb4 Ke5 71. Kf3 Kd5 72. Rxf4 Rc4 73. Rf5+ Kd4 74. Rb5 Rc6 75. Ke2 Kc4 76. Rb1 Rd6 77. Rc1+ Kb5 78. Ke3 Ka6 79. Ke4 b5 80. Ke5 Rd2 81. Ra1+ Kb6 82. Ke4 b4 83. Ke3 Rd7 84. Ra2 Kb5 85. Ra8 Kc4 86. Rc8+ Kb3 87. Ke2 Kb2 88. Ke1 b3 89. Rh8 Kb1 90. Rc8 b2 91. Rc6 Rd4 92. Ke2 Ka2 93. Ke3 Rb4 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "1"]
[White "Promyshlyanskiy, Vitaliy"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2032"]
[BlackElo "2174"]
[PlyCount "126"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 cxd4 8. cxd4 Be7 9. Bd3 f6 10. Ne2 0-0 11. 0-0 a5 12. a3 a4 13. Nc3 Nb6 14. Bb5 Bd7 15. Kh1 Na5 16. Bxd7 Qxd7 17. Qe2 Nbc4 18. Nd2 Nxd2 19. Bxd2 Nb3 20. Rae1 Nxd4 21. Qd3 fxe5 22. Re4 dxe4 23. Qxe4 exf4 24. Be1 Rad8 25. Bf2 Nc6 26. Re1 e5 27. Qc4+ Kh8 28. Ne4 Qd5 29. Qxa4 f3 30. gxf3 Rxf3 31. Kg2 Rdf8 32. Bg3 Nd4 33. Qd1 Bd8 34. Kh3 Bc7 35. Ng5 Qd7+ 36. Kg2 R3f5 37. Ne4 h6 38. Qg4 Rf2+ 39. Nxf2 Rxf2+ 40. Kh3 Qxg4+ 41. Kxg4 Rxb2 42. Bxe5 Bxe5 43. Rxe5 Rb3 44. Rd5 Nc6 45. a4 Rb4+ 46. Kh5 Kh7 47. a5 Ra4 48. Rd7 Rxa5+ 49. Kh4 Rb5 50. Rc7 Ne5 51. h3 Rb4+ 52. Kg3 Ng6 53. Rd7 b5 54. Rb7 Rb1 55. Kg4 b4 56. Kh5 b3 57. h4 b2 58. Rb8 Nf4+ 59. Kg4 Nd3 60. Kh5 Rf1 61. Rb7 b1Q 62. Rb4 Qd1+ 63. Rg4 Rf5# 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "13"]
[White "Schwarz, Frank"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2033"]
[BlackElo "2174"]
[PlyCount "80"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. cxd5 exd5 5. Nf3 Bd6 6. d4 Bg4 7. h3 Bh5 8. 0-0 Nd7 9. Nc3 f5 10. Ng5 Qe7 11. Qb3 Rb8 12. h4 Ngf6 13. Bh3 Bg4 14. Bg2 h6 15. Nh3 Bxh3 16. Bxh3 Ng4 17. Nxd5 cxd5 18. Qxd5 g6 19. h5 Ndf6 20. Qb3 Nxh5 21. e4 Qf7 22. Qb5+ Kf8 23. exf5 gxf5 24. Bd2 Kg7 25. Bc3 Kg6 26. Rae1 Rhe8 27. Bg2 Rxe1 28. Rxe1 Ngf6 29. d5 Re8 30. Re6 Rxe6 31. dxe6 Qxe6 32. Qxb7 Ne4 33. Bd4 Qc4 34. Be3 Qd3 35. g4 Nf4 36. gxf5+ Kxf5 37. Qf7+ Nf6 38. Bh3+ Nxh3+ 39. Kg2 Qe4+ 40. Kxh3 Qh1# 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "5"]
[White "Yankelevich, Michael"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1994"]
[BlackElo "2174"]
[PlyCount "102"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nd7 4. exd5 exd5 5. c3 Bd6 6. Nf3 Ne7 7. 0-0 Nf6 8. Re1 0-0 9. Bg5 Bf5 10. Ne5 Bxd3 11. Qxd3 Nd7 12. Bh4 f6 13. Nxd7 Qxd7 14. Nd2 Nf5 15. Bg3 Nxg3 16. hxg3 Rae8 17. Nf3 g6 18. Kf1 Kf7 19. Qd2 Kg7 20. Rxe8 Rxe8 21. Re1 Qb5+ 22. Kg1 Rxe1+ 23. Nxe1 a5 24. Nd3 a4 25. a3 Qe8 26. Kf1 b5 27. Qe2 Qxe2+ 28. Kxe2 g5 29. g4 Kg6 30. g3 f5 31. Kf3 fxg4+ 32. Kxg4 h5+ 33. Kf3 Kf5 34. Ne1 h4 35. gxh4 gxh4 36. Ng2 h3 37. Ne3+ Kg5 38. Nxd5 c5 39. dxc5 Bxc5 40. Nc7 Kf5 41. Nxb5 h2 42. Kg2 Bxf2 43. Kxh2 Ke4 44. Kg2 Be3 45. Nd6+ Kd5 46. Nb5 Bc1 47. c4+ Kxc4 48. Nc3 Kb3 49. Nxa4 Kxa4 50. Kh3 Bxb2 51. Kg4 Kxa3 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "11"]
[White "Zimmermann, Rene"]
[Black "Brunke, Christian"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2174"]
[BlackElo "2072"]
[PlyCount "138"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c3 Nf6 3. Nf3 g6 4. Bg5 Bg7 5. Nbd2 0-0 6. Qc2 d6 7. e4 Nc6 8. Bb5 fxe4 9. Nxe4 Bf5 10. Bd3 Nxe4 11. Bxe4 Qd7 12. 0-0 Rae8 13. Rfe1 e5 14. Qb3+ Kh8 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Bxf5 Qxf5 18. Bh4 b6 19. Bg3 Rb5 20. Qa3 a5 21. Re2 Qd3 22. Rae1 Rbf5 23. Qa4 R5f7 24. Qc6 Qf5 25. Qe4 Qxe4 26. Rxe4 h5 27. h3 Bf6 28. Re6 Kg7 29. f3 Rd7 30. Bf2 Kf7 31. R6e4 Re7 32. Rxe7+ Bxe7 33. Bd4 b5 34. Kf2 b4 35. c4 a4 36. Re4 c5 37. Be3 Bf6 38. b3 axb3 39. axb3 Ra8 40. Bf4 Be7 41. Re3 g5 42. Bg3 h4 43. Bh2 Bf6 44. Rd3 Bd4+ 45. Kf1 Ra1+ 46. Ke2 Ke6 47. f4 Rh1 48. f5+ Kxf5 49. Bxd6 Rg1 50. Kf3 Rf1+ 51. Ke2 Rf2+ 52. Ke1 Rxg2 53. Bxc5 Bxc5 54. Rd5+ Kf4 55. Rxc5 Rg3 56. Rb5 Rxb3 57. c5 Rxh3 58. Rxb4+ Kf5 59. Rc4 Re3+ 60. Kf2 Re7 61. c6 Rc7 62. Kf3 Kg6 63. Kg4 Kf6 64. Rc5 h3 65. Kxh3 Ke6 66. Kg4 Kd6 67. Rxg5 Rxc6 68. Rg6+ Kc7 69. Rxc6+ Kxc6 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "2"]
[White "Zimmermann, Rene"]
[Black "Kistella, Roman"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "2026"]
[PlyCount "49"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bf4 g5 5. Be5 f6 6. Bg3 h5 7. f3 Nxg3 8. hxg3 Bg7 9. Qd3 Kf7 10. Nd2 c6 11. e4 Qd6 12. 0-0-0 Qxg3 13. Ne2 Qc7 14. g3 Nd7 15. f4 Nb6 16. Bg2 g4 17. Rdf1 f5 18. exf5 Bf6 19. Kb1 Qd7 20. Ka1 Qxf5 21. Qe3 Bd7 22. Nc1 Qg6 23. Nd3 Kg7 24. Ne5 Qf5 25. Re1 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "6"]
[White "Zimmermann, Rene"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "2109"]
[PlyCount "79"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 c6 6. Bd3 0-0 7. f4 Bf5 8. Qe2 Bxd3 9. Qxd3 Qd7 10. Ngf3 Qf5 11. Ke2 Re8 12. h3 Ne4 13. Bh4 Nxd2 14. Kxd2 Nd7 15. g4 Qxd3+ 16. Kxd3 f6 17. Rhf1 h6 18. f5 e5 19. fxe6 Rxe6 20. Nd2 Rae8 21. Rae1 c5 22. b3 cxd4 23. cxd4 Rc8 24. Rc1 Rec6 25. Rxc6 Rxc6 26. Nb1 Kf7 27. Nc3 Ke6 28. e4 dxe4+ 29. Nxe4 Nb6 30. Nc5+ Kf7 31. Nxb7 Nd5 32. Be1 Rc7 33. Nc5 Re7 34. Bd2 Re8 35. Ne4 Kg8 36. h4 Rc8 37. h5 gxh5 38. gxh5 Kf7 39. Nd6+ Ke6 40. Nxc8 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "4"]
[White "Zimmermann, Rene"]
[Black "Trifan, Andrei Ioan"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2174"]
[BlackElo "2149"]
[PlyCount "93"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 c5 5. e3 0-0 6. Ngf3 b6 7. Bc4 Bb7 8. 0-0 Ne4 9. Nxe4 Bxe4 10. a4 d6 11. d5 Nd7 12. Nd2 Ne5 13. Nxe4 Nxc4 14. Qe2 Ne5 15. f4 Nd7 16. Nxd6 f6 17. Ne4 fxg5 18. Nxg5 Qc8 19. Ne6 Rf7 20. e4 Bh6 21. Rf3 Nf8 22. Nxf8 Rxf8 23. Raf1 Qd7 24. Qe3 e5 25. dxe6 Qxe6 26. e5 Rae8 27. Qe4 Rf5 28. g3 Ref8 29. h4 Bg7 30. Rd3 R5f7 31. Rfd1 Qg4 32. Qg2 h6 33. Rd8 g5 34. hxg5 hxg5 35. Rxf8+ Bxf8 36. Rf1 Rg7 37. f5 Qxa4 38. Qd5+ Kh8 39. Kg2 Qg4 40. Rh1+ Rh7 41. Rxh7+ Kxh7 42. Qf7+ Bg7 43. Qg6+ Kh8 44. Qe8+ Kh7 45. Qg6+ Kh8 46. Qe8+ Kh7 47. Qg6+ 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "12"]
[White "Zimmermann, Rene"]
[Black "Vatter, Hans Joachim"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2174"]
[BlackElo "1976"]
[PlyCount "58"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. c3 Nf6 3. Nf3 Nbd7 4. Bg5 e5 5. e3 Be7 6. Nbd2 0-0 7. Ke2 b6 8. Qc2 h6 9. Bxf6 Bxf6 10. Re1 Re8 11. Kd1 c5 12. dxe5 Nxe5 13. Kc1 Be6 14. Nxe5 dxe5 15. Bc4 Bxc4 16. Nxc4 Qd5 17. Qe2 Qxg2 18. Rhg1 Qc6 19. Qh5 Qe6 20. Qxh6 g6 21. Nd2 Qxa2 22. Ne4 Bg7 23. Qg5 Red8 24. Nf6+ Kf8 25. Qxe5 Rd3 26. Nh7+ Kg8 27. Nf6+ Bxf6 28. Qxf6 Rad8 29. Qf3 Rd2 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "8"]
[White "Zimmermann, Rene"]
[Black "Woelk, Tom Frederic"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "2004"]
[PlyCount "66"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 c6 3. Bg5 d5 4. Nd2 Bf5 5. e3 Nbd7 6. f4 e6 7. Ngf3 Be7 8. Ne5 Nxe5 9. fxe5 Ne4 10. Bxe7 Qxe7 11. Be2 0-0 12. 0-0 f6 13. Nf3 Bg4 14. exf6 Rxf6 15. Ne5 Bxe2 16. Qxe2 Raf8 17. Rxf6 Rxf6 18. Rf1 Nd6 19. Rf3 Nf7 20. Ng4 Rxf3 21. Qxf3 e5 22. h3 exd4 23. exd4 h6 24. Qg3 Kh7 25. Qd3+ Kh8 26. Qf5 Nd6 27. Qf4 Nf7 28. Qb8+ Kh7 29. Qxa7 h5 30. Nh2 Qe3+ 31. Kf1 Ng5 32. Qxb7 Ne4 33. Qf7 Ng3# 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Zimmermann, Rene"]
[Black "Lehmann, Ruben"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2173"]
[BlackElo "1561"]
[PlyCount "53"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bf4 Bf5 5. Nd2 Nxd2 6. Qxd2 e6 7. e3 c5 8. Nf3 Nc6 9. Ne5 cxd4 10. exd4 Qb6 11. Be2 f6 12. Nd3 Kf7 13. 0-0 g5 14. Bg3 h5 15. f4 h4 16. Bf2 Bh6 17. fxg5 Bxg5 18. Be3 Rag8 19. Rf2 Qc7 20. Raf1 Ne7 21. Bf4 Bxf4 22. Nxf4 Be4 23. Bh5+ Rxh5 24. Nxh5 f5 25. Qh6 h3 26. Qh7+ Kf8 27. Qh6+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Flach, Erich"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2012"]
[BlackElo "2125"]
[PlyCount "130"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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. Nc3 d5 3. d4 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 c5 10. Nf3 Nf6 11. 0-0 Qc6 12. Ne5 Qb6 13. Bf3 Bd7 14. a3 Bc6 15. Nxc6 bxc6 16. b4 Rd8 17. bxc5 Qb7 18. Qa4 Nd7 19. Bxc6 Qc8 20. Rab1 f6 21. Bb7 Naxc5 22. Bxc5 Qxc5 23. Bc6 Rf8 24. Rb7 Rf7 25. Rd1 Qe5 26. h3 Qe2 27. Rbxd7 Rfxd7 28. Rxd7 Rxd7 29. Bxd7+ Ke7 30. Bc6 Qe1+ 31. Kh2 Qxf2 32. Bf3 Kf7 33. Qd7+ Kg6 34. Qxe6 Qd2 35. Qe4+ Kh6 36. Qd5 Qf4+ 37. Kg1 Qc1+ 38. Kf2 Qd2+ 39. Kg3 Qe1+ 40. Kh2 Qe3 41. Qd1 Qf4+ 42. Kg1 Qxc4 43. Qd2+ g5 44. Be4 Qxe4 45. Qc3 Kg6 46. Qc7 Qe3+ 47. Kh2 Qxa3 48. Qc2+ Kg7 49. Qc7+ Kh6 50. Qf7 Qd6+ 51. Kh1 a6 52. Qa2 Qc6 53. Qb2 a5 54. Qa3 a4 55. Qf8+ Kg6 56. Qg8+ Kf5 57. Qxh7+ Kf4 58. Qd3 Qc1+ 59. Kh2 a3 60. Qd6+ Kf5 61. Qd3+ Ke6 62. Qe4+ Kd6 63. Qf5 Kc7 64. Qxf6 Qf4+ 65. Qxf4+ gxf4 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Hortolani, Sven Holger"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1917"]
[BlackElo "2132"]
[PlyCount "43"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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 c6 3. Bg2 Bg4 4. c4 e6 5. 0-0 Nd7 6. Qc2 Ngf6 7. b3 Be7 8. Bb2 0-0 9. d3 c5 10. Nbd2 d4 11. b4 b6 12. Rfe1 Rb8 13. Rab1 Qc7 14. bxc5 bxc5 15. Ba3 Qa5 16. Rxb8 Rxb8 17. Qc1 Rb6 18. Nb3 Qa4 19. Nfxd4 Ra6 20. Nc2 Kf8 21. h3 Bh5 22. Qe3 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Mueller, Markus1111"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1933"]
[BlackElo "2122"]
[PlyCount "98"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. e3 0-0 6. g3 b6 7. Bg2 Bb7 8. 0-0 c5 9. Qe2 dxc4 10. bxc4 Nbd7 11. Rd1 Qc7 12. Nc3 Rad8 13. d4 Ne4 14. d5 Nxc3 15. Bxc3 exd5 16. cxd5 Bd6 17. e4 Rde8 18. Qc2 h6 19. Re1 Ne5 20. Nd2 Ba6 21. Bf1 Bxf1 22. Rxf1 c4 23. Rad1 b5 24. a4 a6 25. axb5 axb5 26. Rb1 Rb8 27. Kg2 Nd3 28. Nf3 Be5 29. Nxe5 Nxe5 30. Bd4 Nd3 31. Rfd1 Qe7 32. f3 Qg5 33. Qd2 Qg6 34. Qc3 f5 35. e5 f4 36. g4 h5 37. h3 hxg4 38. hxg4 Rfe8 39. Rh1 Red8 40. d6 Re8 41. Qa5 Qe6 42. Qc7 Rec8 43. Qa7 Qd5 44. Bf2 Rb7 45. Qa6 Nxe5 46. Qa3 Nxg4 47. Rbd1 Qc6 48. Qc1 Nxf2 49. Qxf4 Rf7 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Schneider, Bernd"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2602"]
[BlackElo "2142"]
[PlyCount "130"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Be2 a5 8. 0-0 Ne7 9. Ne5 Nd7 10. f4 0-0 11. Bf3 Nxe5 12. fxe5 Rb8 13. Ne4 Bb7 14. Qc2 Nd5 15. Bh5 Qh4 16. Bf3 Ba6 17. g3 Qd8 18. Bh5 Be7 19. Bd2 b4 20. Rf2 c3 21. bxc3 bxc3 22. Nxc3 Nxc3 23. Bxc3 Bg5 24. Re1 Bc4 25. Qd2 Bd5 26. Bxa5 Qe7 27. Ref1 Qa7 28. Bxf7+ Kh8 29. Bc3 Qxa4 30. Bh5 Rxf2 31. Rxf2 Rb1+ 32. Rf1 Rxf1+ 33. Kxf1 Qb5+ 34. Kf2 Qb1 35. Bf3 g6 36. Bxd5 cxd5 37. Qe2 Kg7 38. h4 Be7 39. Be1 Qf5+ 40. Qf3 Qc2+ 41. Kg1 Qc1 42. Kf2 Qc2+ 43. Qe2 Qf5+ 44. Kg2 Qe4+ 45. Qf3 Qc2+ 46. Bf2 h6 47. h5 Bg5 48. Kh3 gxh5 49. Kg2 Kg6 50. Kf1 Qd3+ 51. Kg2 Qf5 52. Qe2 Qe4+ 53. Kg1 h4 54. Kh2 hxg3+ 55. Kxg3 Bh4+ 56. Kh2 Bxf2 57. Qxf2 Qf5 58. Qg3+ Qg5 59. Qf3 Qh5+ 60. Qh3 Qxh3+ 61. Kxh3 Kf5 62. Kg3 Ke4 63. Kf2 h5 64. Ke2 h4 65. Kf2 h3 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Zimmermann, Rene"]
[Black "Koellner, Aaron Noah"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2117"]
[BlackElo "1840"]
[PlyCount "141"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 4. Bg5 Nbd7 5. Nbd2 c6 6. e3 Ne4 7. Nxe4 Bxe4 8. Be2 h6 9. Bf4 Nf6 10. 0-0 e6 11. Nd2 Bd6 12. Bxd6 Qxd6 13. Qb3 Rb8 14. c4 0-0 15. Rac1 Rfc8 16. Rc3 Bh7 17. c5 Qc7 18. f4 Ne4 19. Nxe4 Bxe4 20. Qa4 Qe7 21. a3 b6 22. cxb6 Rxb6 23. b4 Qc7 24. Rfc1 Qd7 25. b5 c5 26. dxc5 Rbb8 27. c6 Qc7 28. Qb4 Qb6 29. Qc5 Rc7 30. Qxb6 axb6 31. a4 Ra8 32. Ra3 Ra5 33. Bd1 Kf8 34. Kf2 Ke7 35. Rac3 Kd6 36. Ra1 Ke7 37. Ra2 Kd6 38. Rd2 Ke7 39. Rd4 Bf5 40. Bb3 Be4 41. Rc1 Bf5 42. h3 h5 43. Rcd1 Be4 44. Rxe4 dxe4 45. Rd4 f5 46. g4 hxg4 47. hxg4 g6 48. Kg3 Ra8 49. Rd1 Rd8 50. Rxd8 Kxd8 51. Bxe6 Ke7 52. gxf5 gxf5 53. Bxf5 Kd6 54. Bxe4 Kc5 55. Bc2 Kb4 56. f5 Kc3 57. Bd1 Kd2 58. Bf3 Kxe3 59. f6 Kd4 60. Kf4 Rf7 61. Kf5 Kc5 62. Ke6 Rc7 63. f7 Rc8 64. Bg4 Kb4 65. Ke7 Rc7+ 66. Bd7 Rxd7+ 67. cxd7 Kxa4 68. d8Q Kxb5 69. f8Q Ka5 70. Qf5+ Ka6 71. Qa8# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Zimmermann, Rene"]
[Black "Peng, Xiang Tobias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2140"]
[BlackElo "1963"]
[PlyCount "132"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c3 Bf5 3. Qb3 b6 4. Bf4 Nf6 5. Nd2 e6 6. e3 Bd6 7. Qa4+ c6 8. Bxd6 Qxd6 9. Ngf3 0-0 10. c4 Nbd7 11. Be2 dxc4 12. Nxc4 Qe7 13. Qxc6 Rfc8 14. Qd6 Qxd6 15. Nxd6 Rc2 16. Nxf5 exf5 17. Rb1 Rac8 18. Bd1 Rc1 19. Nd2 Ne4 20. Rxc1 Rxc1 21. Nxe4 fxe4 22. Kd2 Ra1 23. a3 Kf8 24. Re1 Nf6 25. h3 Ke7 26. Bc2 Rxe1 27. Kxe1 Kd6 28. Ke2 b5 29. g4 h6 30. f3 exf3+ 31. Kxf3 a5 32. e4 Nd7 33. Bb3 f6 34. Kf4 b4 35. axb4 axb4 36. Kf5 Nf8 37. e5+ fxe5 38. dxe5+ Ke7 39. h4 g6+ 40. Ke4 h5 41. gxh5 gxh5 42. Bd1 Ng6 43. Bxh5 Nxh4 44. Kd5 Nf5 45. Bg6 Ne3+ 46. Kc5 Ke6 47. Kxb4 Kxe5 48. Bd3 Kd6 49. Ka5 Nd5 50. Bc4 Ne3 51. Be2 Nd5 52. Bf3 Ne7 53. Kb6 Nf5 54. Ka6 Nd4 55. Be4 Kc5 56. Ka5 Nb3+ 57. Ka4 Nd2 58. b4+ Kb6 59. Bd3 Nf3 60. Kb3 Ne5 61. Be4 Kb5 62. Kc3 Nd7 63. Bd3+ Kb6 64. Kd4 Nb8 65. b5 Nc6+ 66. bxc6 Kxc6 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Zimmermann, Rene"]
[Black "Schaller, Torsten"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2132"]
[BlackElo "1884"]
[PlyCount "85"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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. c3 d5 3. Bg5 Ne4 4. Bf4 e6 5. Nd2 Nxd2 6. Qxd2 Bd6 7. Nf3 Nd7 8. Bxd6 cxd6 9. e3 Nf6 10. Bd3 0-0 11. 0-0 e5 12. dxe5 dxe5 13. Nxe5 Qe7 14. Nf3 Bg4 15. Be2 Rfd8 16. Rad1 Rac8 17. Qd4 b6 18. h3 Bh5 19. Rfe1 Ne4 20. Nd2 Bxe2 21. Rxe2 Nf6 22. Qa4 a5 23. Nf3 Rc4 24. Qb5 Qc7 25. Red2 Rc5 26. Qb3 Re8 27. Rd4 h6 28. Qa4 Re7 29. Qc2 b5 30. Qf5 Re6 31. Rf4 b4 32. cxb4 Rc1 33. Qd3 axb4 34. Rxb4 Rxd1+ 35. Qxd1 Rc6 36. Qe2 Rc1+ 37. Ne1 Qa5 38. a3 Qc5 39. Kh2 Qd6+ 40. g3 Ne4 41. Nd3 Rc8 42. Nf4 g5 43. Qg4 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Zimmermann, Rene"]
[Black "Schiffer, Stefan"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2137"]
[BlackElo "1963"]
[PlyCount "70"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 e6 4. Nd2 Be7 5. e3 0-0 6. Bd3 b6 7. f4 Ba6 8. Qe2 Bxd3 9. Qxd3 c5 10. Ngf3 Nc6 11. 0-0 Qd6 12. Ne5 Rac8 13. Rad1 Nd7 14. Bxe7 Qxe7 15. Nxd7 Qxd7 16. dxc5 bxc5 17. e4 Rfd8 18. exd5 exd5 19. Nf3 d4 20. Rd2 Qe7 21. Re1 Qf6 22. Qe4 g6 23. cxd4 Nxd4 24. Nxd4 cxd4 25. Red1 Rc4 26. b3 Rb4 27. g3 a5 28. Rd3 a4 29. Qe1 Qb6 30. bxa4 Rxa4 31. a3 Qa7 32. Qf2 Rxa3 33. Rxd4 Rxd4 34. Qxd4 Qxd4+ 35. Rxd4 Ra1+ 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Zimmermann, Rene"]
[Black "Wolter, Detlef"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2131"]
[BlackElo "1924"]
[PlyCount "57"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[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. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 h6 6. Bh4 c6 7. Bd3 a5 8. f4 Bf5 9. Bxf5 gxf5 10. Ngf3 Qb6 11. Rb1 Nbd7 12. 0-0 Ne4 13. Ne5 Nxe5 14. fxe5 e6 15. Nxe4 dxe4 16. Qh5 Qc7 17. Rf2 Bf8 18. c4 Rg8 19. d5 cxd5 20. cxd5 Qxe5 21. Rd1 Be7 22. dxe6 Qxe6 23. Bxe7 Kxe7 24. Rxf5 f6 25. Rb5 Rab8 26. Qxh6 Qg4 27. Rd2 Rgc8 28. Qh7+ Ke6 29. Qd7# 1-0

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "9.4"]
[White "Zimmermann, Rene"]
[Black "Fasshauer, Jacob"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2200"]
[BlackElo "2119"]
[PlyCount "42"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nf6 2. Nf3 e6 3. e3 b6 4. b3 Bb7 5. Bb2 d6 6. Be2 Be7 7. 0-0 0-0 8. Qe1 Nd5 9. Qg3 Bf6 10. c3 Ne7 11. Qh3 Nd7 12. d4 Re8 13. Nbd2 e5 14. Bd3 Ng6 15. Ne4 exf4 16. Nxf6+ Nxf6 17. Bxg6 hxg6 18. exf4 Re2 19. Rf2 Qe7 20. Raf1 Re8 21. Bc1 Rxf2 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.02.29"]
[Round "8.3"]
[White "Zimmermann, Rene"]
[Black "Reizniece Ozola, Dana"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2200"]
[BlackElo "2314"]
[PlyCount "148"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 Na6 9. a3 Bd7 10. Nd2 Qe8 11. g4 a4 12. Qf3 Qe7 13. Rg1 h6 14. Be3 Nh7 15. Be2 Kh8 16. 0-0-0 Nc5 17. h4 f5 18. gxf5 gxf5 19. exf5 Bxf5 20. Qh5 Nd3+ 21. Bxd3 Bxd3 22. Bxh6 Bxh6 23. Qxh6 Rf4 24. h5 Qf6 25. Qxf6+ Nxf6 26. Rg3 Bxc4 27. Nxc4 Rxc4 28. Rdg1 Rg8 29. Rxg8+ Nxg8 30. Kd2 Nf6 31. h6 Kh7 32. f4 exf4 33. Kd3 Rc5 34. Rg5 Kxh6 35. Rf5 Kg6 36. Rxf4 Nxd5 37. Rxa4 Nxc3 38. bxc3 Kf6 39. Re4 Re5 40. Rc4 Rd5+ 41. Kc2 Rc5 42. Re4 d5 43. Rb4 b6 44. Kd3 Ke5 45. Rh4 Rc6 46. Rg4 Rf6 47. Rg7 Kd6 48. Kc2 c5 49. Kb3 c4+ 50. Kb4 Rf1 51. Rg6+ Kc7 52. Rg7+ Kc6 53. Rg6+ Kc7 54. Rg7+ Kd6 55. Rg6+ Ke5 56. Ka4 Rc1 57. Rg3 Kd6 58. Kb5 Rb1+ 59. Ka6 Rb3 60. a4 Kc5 61. Kb7 Ra3 62. Rh3 b5 63. a5 Rxa5 64. Rh6 d4 65. Rh5+ Kd6 66. Kb6 Ra8 67. Kxb5 dxc3 68. Kb4 c2 69. Rh1 Rb8+ 70. Kc3 Rb1 71. Rh6+ Kc5 72. Rh5+ Kb6 73. Kxc2 Rb3 74. Rg5 Rh3 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "7.5"]
[White "Hoerr, Christian"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1910"]
[BlackElo "2200"]
[PlyCount "41"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Be7 9. g3 Qb6 10. Ne2 0-0 11. Bh3 Kh8 12. 0-0 a5 13. Kh1 a4 14. f5 exf5 15. Bxf5 a3 16. bxa3 Bxa3 17. Rb1 Qc7 18. Qc2 Bxc1 19. Rfxc1 g6 20. Bd3 Qa5 21. Nc3 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.5"]
[White "Zimmermann, Rene"]
[Black "Schaller, Sven"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2200"]
[BlackElo "2259"]
[PlyCount "45"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Plauen Koenig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. e4 Qc7 5. h3 e5 6. Nf3 Be7 7. Be3 Nbd7 8. g3 0-0 9. Bg2 a6 10. 0-0 b5 11. cxb5 cxb5 12. Rc1 Qb8 13. b4 Bd8 14. Nd2 exd4 15. Bxd4 Bb7 16. Nb3 Re8 17. Re1 Ne5 18. Nd5 Nfd7 19. f4 Nc4 20. Qg4 g6 21. Qxd7 Re6 22. f5 Ne5 23. Bxe5 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.30"]
[Round "8"]
[White "Zimmermann, Rene"]
[Black "Lagunow, Alexander"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2184"]
[BlackElo "2374"]
[PlyCount "52"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Qd2 Qa5 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 0-0 13. d5 Rd8 14. Ke1 Na5 15. Bg5 Bf6 16. Bf4 Bd7 17. Bc7 Rdc8 18. e5 Bg7 19. Bd3 Nc6 20. dxc6 Rxc7 21. cxb7 Rxc1+ 22. Kd2 Rb8 23. Rxc1 Rxb7 24. Rc2 Bg4 25. Be4 Rb4 26. Ke3 Rxe4+ 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Meissner, Felix"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2377"]
[BlackElo "2184"]
[PlyCount "133"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Be6 7. Ne2 Nge7 8. Nf4 Qd7 9. Nxe6 Qxe6+ 10. Be3 0-0 11. 0-0 Ng6 12. Bf5 Qf6 13. Qh5 Nce7 14. Bd3 Qh4 15. Qxh4 Nxh4 16. Nd2 Nhf5 17. Rae1 Rfe8 18. g3 h6 19. Nf3 Kf8 20. Bd2 h5 21. Re2 f6 22. Rfe1 g5 23. Kg2 Ng7 24. h4 g4 25. Ng1 Kf7 26. Rf1 Ngf5 27. Ree1 b6 28. Ne2 c5 29. f3 Bxg3 30. Nxg3 Nxh4+ 31. Kg1 Nxf3+ 32. Rxf3 gxf3 33. Kf2 h4 34. Nf1 c4 35. Bc2 Rg8 36. Kxf3 Rg7 37. Bh6 Rg1 38. Be3 Rg7 39. Bf2 Rh8 40. Ne3 Rg5 41. Rh1 h3 42. Bg3 Ke6 43. Bf4 Rgg8 44. Bg3 Rh5 45. Rh2 b5 46. Re2 Kf7 47. Rh2 a5 48. a3 b4 49. axb4 axb4 50. Kf2 bxc3 51. bxc3 Ra8 52. Bd6 Rd8 53. Bg3 Ke6 54. Bd1 Rhh8 55. Rxh3 Rxh3 56. Bg4+ Kf7 57. Bxh3 Rh8 58. Bg2 Ke6 59. Bf3 Ra8 60. Bg4+ f5 61. Bh3 Rh8 62. Kg2 Rg8 63. Kf3 Rh8 64. Kg2 Rg8 65. Kf2 Rh8 66. Bg2 Ra8 67. Bh3 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "7"]
[White "Zimmermann, Rene"]
[Black "Hartge, Gedeon"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2184"]
[BlackElo "2239"]
[PlyCount "46"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 Nc6 8. Nbd2 b6 9. Qe2 Na5 10. dxc5 bxc5 11. e4 Qb6 12. Kh1 dxe4 13. Nxe4 Nxe4 14. Bxe4 Ba6 15. Bd3 Bxd3 16. Qxd3 e6 17. Ne5 Rfd8 18. Qe2 Nc6 19. Be3 Qc7 20. Nf3 Ne7 21. Qf2 c4 22. Rad1 Nd5 23. Ng5 Rd7 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "4"]
[White "Mucha, Annegret"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2041"]
[BlackElo "2184"]
[PlyCount "50"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 e6 3. f4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. d3 b6 7. g3 Nxe4 8. dxe4 Bb7 9. e5 Nxe5 10. Bb5+ c6 11. Qxd8+ Rxd8 12. Nxe5 cxb5 13. Rf1 Bc5 14. Bd2 Bg2 15. 0-0-0 Bxf1 16. Rxf1 0-0 17. Nc6 Rd7 18. f5 exf5 19. Rxf5 f6 20. b4 Bg1 21. h4 Rc8 22. Rf1 Bh2 23. Be1 Rxc6 24. Rh1 Re7 25. Bf2 Re2 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "5"]
[White "Zimmermann, Rene"]
[Black "King, Alexander"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2184"]
[BlackElo "2052"]
[PlyCount "103"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. Nh2 Qe8 9. g3 f5 10. Bg2 Na6 11. Qe2 Nf6 12. g4 Nc5 13. f3 a5 14. Be3 Na6 15. h4 b6 16. Bh3 Bd7 17. 0-0-0 f4 18. Bf2 Rb8 19. Nb5 h6 20. Nf1 Nh7 21. Nd2 Rf7 22. Nb1 Bf8 23. N1c3 Be7 24. Rd2 Nf8 25. Kb1 Rb7 26. Qd1 Qd8 27. Bf1 Kg7 28. h5 g5 29. Be2 Be8 30. a3 Nd7 31. Qc2 Nf6 32. Rhd1 Bd7 33. b3 Rf8 34. Rg1 Kh8 35. Qb2 Be8 36. Na2 Nd7 37. b4 Kh7 38. Nbc3 Rb8 39. Nb5 Ra8 40. Qc3 Kg7 41. Rb2 Qc8 42. Rd1 Bd8 43. Nc1 Kf6 44. Nb3 Kf7 45. Rc1 Be7 46. Rcc2 Kf6 47. bxa5 bxa5 48. Na7 Qd8 49. Nc6 Qc8 50. c5 Naxc5 51. Nxe7 Kxe7 52. Nxc5 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Linnemann, Niklas"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2007"]
[BlackElo "2184"]
[PlyCount "71"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. h3 0-0 13. Be3 Bd7 14. Rc1 Rae8 15. Qc2 Re7 16. a3 Be8 17. Ng5 h6 18. Nh7 Nxh7 19. Bxh7+ Kh8 20. Bg6 Rf6 21. Bxe8 Rxe8 22. f4 Ref8 23. g3 Qf7 24. Kg2 a6 25. Ng1 Ne7 26. Rf3 Nf5 27. Qf2 Qg6 28. Kh2 h5 29. Ne2 Nh6 30. Bd2 Qh7 31. Kg2 Nf7 32. Bb4 Bxb4 33. axb4 Ng5 34. fxg5 Rxf3 35. Qxf3 Rxf3 36. Rc8+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "3"]
[White "Zimmermann, Rene"]
[Black "Bajorski, Marius"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2184"]
[BlackElo "1994"]
[PlyCount "80"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. c3 Bb7 4. Qc2 f5 5. Bg5 Be7 6. Bxe7 Qxe7 7. Nbd2 Nf6 8. e3 d6 9. Bd3 Nbd7 10. h3 0-0-0 11. a4 g5 12. a5 g4 13. hxg4 Nxg4 14. axb6 axb6 15. Qa4 Nb8 16. Nc4 Rdf8 17. Qc2 Nf6 18. 0-0-0 Rhg8 19. Rdg1 Rxg2 20. Rxg2 Bxf3 21. Rgh2 Bxh1 22. Rxh1 Rg8 23. Qa4 Qd7 24. Qd1 Nc6 25. Qf3 d5 26. Na3 Ne4 27. Bb5 Qd6 28. Kc2 Ne7 29. Ba6+ Kb8 30. Nb5 Qd8 31. Qf4 Rg2 32. Kb1 Ng6 33. Qh6 Nxf2 34. Rf1 Qg8 35. Ka1 Ng4 36. Qh3 Rh2 37. Qg3 Qg7 38. c4 h5 39. cxd5 h4 40. Qf3 Ne7 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.26"]
[Round "1"]
[White "Zimmermann, Rene"]
[Black "Berberich, Christoph"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2184"]
[BlackElo "1988"]
[PlyCount "154"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nb4 9. Nxb4 Bxb4+ 10. Bd2 Bxd2+ 11. Nxd2 0-0 12. Bc4 Nc6 13. Rc1 Nd4 14. Nb3 Nxb3 15. Bxb3 Bd7 16. Rc7 Bc6 17. f3 g6 18. Ke2 Kg7 19. Rd1 Rac8 20. Rxc8 Rxc8 21. Ke3 Rc7 22. Rd8 Rd7 23. Ra8 a6 24. Rc8 h5 25. h4 f5 26. exf5 gxf5 27. Rg8+ Kf6 28. Rf8+ Kg6 29. Bc2 e4 30. fxe4 fxe4 31. Rf4 Rc7 32. g3 Bd5 33. Bxe4+ Bxe4 34. Rxe4 Rc2 35. Rb4 b5 36. Ke4 Rg2 37. Kf3 Rc2 38. g4 hxg4+ 39. Kxg4 Rg2+ 40. Kf3 Rh2 41. a3 Kf5 42. Kg3 Rd2 43. Rf4+ Kg6 44. Rb4 Kf5 45. Kf3 Rh2 46. Ke3 Ke5 47. Kd3 Rh3+ 48. Kc2 Kd5 49. Rg4 Kc5 50. Kb1 a5 51. Ka2 a4 52. Rg5+ Kc4 53. Rh5 Rh1 54. Rh8 Kc5 55. h5 Kb6 56. h6 Kb7 57. h7 Ka7 58. b4 axb3+ 59. Kxb3 Rh4 60. Kc3 Rh1 61. Kb4 Rb1+ 62. Kc5 Rc1+ 63. Kxb5 Rb1+ 64. Ka5 Rh1 65. a4 Rh2 66. Kb5 Rh1 67. Kc6 Rc1+ 68. Kd5 Rd1+ 69. Ke4 Rh1 70. Kf3 Kb7 71. Kg2 Rh6 72. a5 Rh5 73. a6+ Ka7 74. Kg3 Rh1 75. Kf3 Rh6 76. Ke4 Rh1 77. Kf5 Rf1+ 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "5.4"]
[White "Zimmermann, Rene"]
[Black "Heistermann, Till"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2200"]
[BlackElo "2166"]
[PlyCount "177"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Nxd4 10. Bxd4 Bd7 11. Rc1 Bc6 12. Qd3 a5 13. Rfd1 Nd7 14. Bxg7 Kxg7 15. Qg3 Qb6 16. Rc2 a4 17. Kh1 Nf6 18. f3 Qa5 19. Rdc1 Rac8 20. Nd1 Qc5 21. Rc3 Nh5 22. Qh4 Qe5 23. Ne3 Nf6 24. Bd3 e6 25. Bb1 Rfd8 26. Qf2 Ra8 27. Rf1 Qc5 28. Qg3 a3 29. b3 Rd7 30. Nc2 Nh5 31. Qh4 Qe5 32. Rd3 Nf4 33. Rd2 g5 34. Qf2 h5 35. Rfd1 Kf6 36. Nb4 h4 37. Kg1 Rad8 38. Nc2 Ra8 39. Ne3 Ke7 40. Ng4 Qc5 41. Qxc5 dxc5 42. Ne5 Rxd2 43. Rxd2 Rd8 44. Rxd8 Kxd8 45. Nxf7+ Ke7 46. Ne5 Ne2+ 47. Kf2 Nd4 48. Ke3 Be8 49. Nd3 Kd6 50. Ne1 b5 51. Bd3 bxc4 52. Bxc4 e5 53. Kd2 Kc7 54. h3 Bd7 55. Kc3 Kd6 56. b4 Ba4 57. bxc5+ Kxc5 58. Nd3+ Kd6 59. Kb4 Bd1 60. Ne1 Nc6+ 61. Kxa3 Kc5 62. Bd5 Ne7 63. Bb3 Be2 64. Kb2 Kd4 65. Nc2+ Kd3 66. a4 Nc6 67. Be6 Bd1 68. Bd5 Ne7 69. Nb4+ Ke2 70. a5 Kf2 71. a6 Nc8 72. Kc1 Ba4 73. Nd3+ Kxg2 74. Nxe5 Bb5 75. Be6 Na7 76. Kd2 Bxa6 77. Ke3 Bc8 78. Bxc8 Nxc8 79. Nf7 Kxh3 80. Kf2 g4 81. Ng5+ Kh2 82. fxg4 Ne7 83. e5 h3 84. Nf3+ Kh1 85. Kg3 h2 86. e6 Ng6 87. Nxh2 Kg1 88. Nf3+ Kf1 89. Nh4 1-0

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.12.07"]
[Round "4.4"]
[White "Jurasek, Miroslav"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2235"]
[BlackElo "2200"]
[PlyCount "82"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Nc6 7. 0-0 a5 8. Na3 cxd4 9. cxd4 a4 10. Nc2 Nge7 11. Rb1 Na5 12. Bd2 Ng6 13. Nfe1 Nc4 14. Nd3 f6 15. Bc3 Rc8 16. exf6 gxf6 17. Nc5 Qc7 18. Bxc4 dxc4 19. Nxd7 Qxd7 20. Re1 Bd6 21. Qg4 e5 22. Ne3 Qxg4 23. Nxg4 0-0 24. Rbd1 Rcd8 25. Nh6+ Kh8 26. dxe5 fxe5 27. Rd2 Kg7 28. Ng4 h5 29. Ne3 b5 30. Red1 Be7 31. Nf5+ Rxf5 32. Rxd8 Bxd8 33. Rxd8 Nf4 34. Rb8 a3 35. Rxb5 Nd3 36. bxa3 Rxf2 37. Bxe5+ Kg6 38. Rb6+ Kh7 39. Bd4 Rxa2 40. h4 Nf4 41. Kf1 Rxa3 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.11.17"]
[Round "3.4"]
[White "Koenig, Marco"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "2200"]
[PlyCount "53"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 a5 7. Bd3 Nc6 8. dxc5 Bxc5 9. Qe2 Nge7 10. 0-0 a4 11. Nbd2 Ng6 12. g3 Na5 13. Ng5 Rc8 14. h4 Qc7 15. Re1 Nc4 16. Nxc4 dxc4 17. Bc2 f6 18. Qh5 Ke7 19. Bxg6 hxg6 20. Qxg6 Rhf8 21. Bf4 Bxf2+ 22. Kh2 Qb6 23. Qxg7+ Ke8 24. Rad1 Rc7 25. exf6 Rxf6 26. Qxf6 Bxe1 27. Qf7+ 1-0

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.11.16"]
[Round "2.4"]
[White "Zimmermann, Rene"]
[Black "Niering, Martin"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2200"]
[BlackElo "2196"]
[PlyCount "94"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c3 f5 3. g4 fxg4 4. h3 g3 5. fxg3 Nf6 6. Bg5 Be7 7. Bg2 Nh5 8. Bf4 Bh4 9. Nf3 Nxg3 10. Bxg3 Bxg3+ 11. Kd2 d5 12. e3 Nc6 13. Kc2 e5 14. b3 0-0 15. Rf1 Bf5+ 16. Kb2 e4 17. Ng1 Qg5 18. Qd2 Be6 19. Na3 Ne7 20. Nc2 Nf5 21. c4 c6 22. Bh1 Bd6 23. Ne2 Nh4 24. c5 Bc7 25. Qb4 b5 26. cxb6 axb6 27. Qc3 Bd7 28. Rg1 Qh6 29. Rac1 Rf2 30. Qe1 Rh2 31. Nf4 Bxf4 32. exf4 Qxf4 33. Qb4 Qf8 34. Qxb6 Qa3+ 35. Kc3 Qxa2 36. Rg3 Nf5 37. Rg2 Rxh3+ 38. Kd2 Qb2 39. Qc5 Qxb3 40. Rcg1 Qd3+ 41. Kc1 g6 42. Rf2 Qc3 43. Qxc3 Rxc3 44. Kb2 Rd3 45. Bg2 Rb8+ 46. Kc1 e3 47. Rf3 Rdb3 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.4"]
[White "Zimmermann, Rene"]
[Black "Jahnel, Guenther"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2200"]
[BlackElo "2186"]
[PlyCount "60"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 Bg7 5. e4 0-0 6. Be2 d6 7. h3 Nbd7 8. 0-0 a6 9. Be3 b6 10. d5 Ne8 11. Qd2 Rb8 12. a4 Ne5 13. Ne1 f5 14. exf5 gxf5 15. Bh6 Ng6 16. Bxg7 Nxg7 17. f4 Qe8 18. Nf3 Qf7 19. Rae1 Bd7 20. Bd3 Qf6 21. Rf2 Kh8 22. Kh2 Rbe8 23. Bf1 Nh5 24. g3 Rg8 25. Rg2 h6 26. b3 Ref8 27. Ne2 Rb8 28. Nc3 Rbf8 29. Ne2 Rb8 30. Nc3 Rbf8 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "11.2"]
[White "Becker, Michael"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2254"]
[BlackElo "2203"]
[PlyCount "110"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 c5 6. Bg2 Nc6 7. 0-0 b5 8. e5 Nd7 9. h4 a5 10. Bf4 b4 11. a3 Ba6 12. axb4 axb4 13. Nbd2 h6 14. h5 Ra7 15. c4 bxc3 16. bxc3 Qa8 17. c4 Nb4 18. Rfc1 0-0 19. Ne1 Bb7 20. Rxa7 Qxa7 21. Nc2 Qa2 22. Nxb4 cxb4 23. d4 Qb2 24. Qe1 Qxd4 25. Nb3 Qd3 26. Na5 Ba8 27. cxd5 Bxd5 28. Rd1 Qa6 29. Bxd5 exd5 30. Nb3 Qe6 31. Nd4 Qg4 32. Nc6 Bc5 33. Rxd5 Qe6 34. Qd1 Qxc6 35. Rxd7 b3 36. Rd3 Qb6 37. Qxb3 Bxf2+ 38. Kg2 Bc5 39. Qxb6 Bxb6 40. Kf3 Re8 41. Rd7 Ba5 42. Kg4 Bc3 43. Kf5 Rc8 44. Rd5 Bb2 45. Rd1 Kf8 46. g4 Ke7 47. Rb1 Rc2 48. g5 g6+ 49. hxg6 fxg6+ 50. Kxg6 hxg5 51. Kxg5 Ke6 52. Kg4 Bxe5 53. Rb6+ Kd5 54. Rb5+ Rc5 55. Rxc5+ Kxc5 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.04.06"]
[Round "10.3"]
[White "Niegsch, Nicolas"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2213"]
[BlackElo "2203"]
[PlyCount "99"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 a5 9. Ne5 0-0 10. Nd2 b5 11. Qc2 Ba6 12. c5 Bc7 13. a3 b4 14. Ndf3 bxa3 15. Rxa3 Bb5 16. Rfa1 Ne4 17. Nd3 Nd7 18. Bc1 g5 19. b4 Ra6 20. bxa5 Rfa8 21. Bd2 Bxd3 22. Qxd3 f4 23. Bb4 Qf6 24. Nd2 fxg3 25. Nxe4 dxe4 26. Qxe4 gxf2+ 27. Kf1 Rf8 28. Rf3 Qe7 29. Rxf8+ Nxf8 30. Qd3 Ra7 31. Bxc6 Bxh2 32. Be4 Qf6 33. c6 Rf7 34. Bc5 Bb8 35. Qh3 Qf4 36. Qg2 Qd2 37. a6 h6 38. Qh3 Rf4 39. Bd3 Kg7 40. a7 Bxa7 41. Rxa7+ Kg8 42. Ra1 Rh4 43. Qf3 Rf4 44. Qg2 Rf7 45. Qg3 Qb2 46. Rb1 Qa2 47. Bxf8 Rxf8 48. Qc7 Rf7 49. Rb8+ Kg7 50. Qe5+ 1-0

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "9.2"]
[White "Jurasek, Miroslav"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2266"]
[BlackElo "2203"]
[PlyCount "56"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nc6 9. Be2 Rc8 10. Be3 Nf5 11. 0-0 f6 12. exf6 gxf6 13. Qd2 Bg7 14. Nc3 Nce7 15. Rac1 0-0 16. g4 Nd6 17. Ne5 Be8 18. Nd3 Nc4 19. Qa2 Nxe3 20. fxe3 Bh6 21. Nf4 Bf7 22. Na4 Qd6 23. Nc5 b6 24. Ncd3 Rxc1 25. Nxc1 e5 26. Ng2 Rc8 27. Nd3 Bg6 28. Qb2 Bxd3 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2019.03.23"]
[Round "8.4"]
[White "Zimmermann, Rene"]
[Black "Rohne, Lars"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2203"]
[BlackElo "2147"]
[PlyCount "113"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Qc2 Nbd7 6. e3 h6 7. Bf4 c6 8. h3 a6 9. cxd5 Nxd5 10. Nxd5 exd5 11. Nf3 Bb4+ 12. Nd2 Nf6 13. Bd3 Qe7 14. a3 Bd6 15. Bxd6 Qxd6 16. b4 0-0 17. Rb1 Bd7 18. Qc5 Ne8 19. Nf3 Qe6 20. Ne5 Nd6 21. 0-0 Be8 22. a4 f6 23. Nf3 Bd7 24. Rfe1 Rae8 25. Nd2 f5 26. Nf3 Qf6 27. Ne5 Rxe5 28. dxe5 Qxe5 29. Qd4 Qe6 30. f3 Qg6 31. b5 Qg3 32. bxa6 bxa6 33. Bxa6 f4 34. e4 dxe4 35. Qxd6 Bxh3 36. Bf1 exf3 37. Bc4+ Kh7 38. Qd3+ Bf5 39. Qxf3 Qxf3 40. gxf3 Bxb1 41. Rxb1 Ra8 42. Bd3+ Kg8 43. Rb4 g5 44. Be4 Ra6 45. Rc4 c5 46. Bb7 Ra5 47. Bc6 Kg7 48. Bb5 h5 49. Rxc5 Kf6 50. Rc6+ Kg7 51. Ra6 Rxa6 52. Bxa6 Kf6 53. Bd3 Ke7 54. Bg6 h4 55. Kg2 Kd6 56. Kh3 Kc5 57. Be8 1-0

[Event "GER CupT 1819 prel8"]
[Site "Arnstadt"]
[Date "2019.01.27"]
[Round "2.2"]
[White "Zimmermann, Rene"]
[Black "Quast, Michael"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2224"]
[BlackElo "2295"]
[PlyCount "78"]
[EventDate "2019.01.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Regensburg Post/Sued"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Qe8 8. g4 a5 9. Be2 Na6 10. Be3 Nc5 11. Nd2 Nfd7 12. Nb5 Qd8 13. h4 f5 14. f3 fxe4 15. Nxe4 Nxe4 16. fxe4 Nf6 17. Nc3 Qe8 18. h5 gxh5 19. gxh5 h6 20. Qd2 Kh7 21. 0-0-0 Rg8 22. Rdg1 Bf8 23. Rxg8 Nxg8 24. Rg1 Bd7 25. Nd1 b5 26. Nf2 bxc4 27. Rg6 Ne7 28. Ng4 Bxg4 29. Bxg4 Nxg6 30. hxg6+ Kxg6 31. Qh2 Qe7 32. Bf5+ Kf7 33. Qh5+ Kg8 34. Be6+ Kh8 35. Kc2 Qf6 36. Kc3 Qf1 37. b3 Qd3+ 38. Kb2 c3+ 39. Ka3 Qxe3 0-1

[Event "GER CupT 1819 prel8"]
[Site "Arnstadt"]
[Date "2019.01.26"]
[Round "1.2"]
[White "Hellwig, Tobias"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2207"]
[BlackElo "2224"]
[PlyCount "170"]
[EventDate "2019.01.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 Nf6 5. e3 Be7 6. Nf3 0-0 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 b4 11. Ne4 c5 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Rc1 Be7 15. Bc7 Qd5 16. Qe2 Bb7 17. Rfd1 Qh5 18. Ba6 Bd5 19. Ne5 Qxe2 20. Bxe2 Rfc8 21. b3 a5 22. Bb6 Rcb8 23. Bd4 a4 24. Bc4 axb3 25. axb3 Rc8 26. f3 Bb7 27. e4 h5 28. Ra1 Rd8 29. Rxa8 Bxa8 30. Ra1 Bxe4 31. Bb6 Rb8 32. Bc7 Ra8 33. Rxa8+ Bxa8 34. Ba5 Bd5 35. Kf2 Bd6 36. Nd3 Bxc4 37. bxc4 b3 38. Bc3 Nd7 39. Bb2 f6 40. Ke3 Bxh2 41. Kd2 Bd6 42. Kc3 Nc5 43. Nxc5 Bxc5 44. Kxb3 Kf7 45. Kc2 h4 46. Kd3 e5 47. Bc3 Ke6 48. Be1 g5 49. Bd2 Be7 50. Be3 f5 51. Bg1 Bd8 52. Bf2 Bf6 53. Bb6 Kd6 54. Ba7 Kc6 55. Bf2 Bd8 56. Be3 g4 57. fxg4 fxg4 58. Ke4 Bb6 59. Bg5 h3 60. gxh3 gxh3 61. Kf3 Bg1 62. Kg3 h2 63. Kg2 Kc5 64. Bf6 e4 65. Bg5 Kxc4 66. Bh6 Kd3 67. Bf4 Ke2 68. Be5 Ke3 69. Bd6 Kd2 70. Bf4+ Kd3 71. Kh1 Ke2 72. Kg2 h1Q+ 73. Kxh1 Be3 74. Bd6 Kf3 75. Be7 Bd4 76. Bg5 Kf2 77. Bf4 Be3 78. Bd6 Kf3 79. Be7 Bb6 80. Bg5 Bc7 81. Kg1 Bf4 82. Bxf4 Kxf4 83. Kf2 e3+ 84. Ke2 Ke4 85. Ke1 Kd3 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "5.3"]
[White "Schultz, Andreas"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2183"]
[BlackElo "2203"]
[PlyCount "76"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Bd3 Re8 9. 0-0 dxc4 10. bxc4 e5 11. h3 Qe7 12. Ng5 h6 13. Nge4 Bb4 14. a3 Ba5 15. a4 Nxe4 16. Nxe4 f5 17. Nc3 e4 18. Be2 Nf6 19. Ba3 Qf7 20. Bd6 Be6 21. c5 Rad8 22. Be5 Kh8 23. Rab1 Bc8 24. Qb3 Qg6 25. Bc4 Rd7 26. Ne2 Nh5 27. Kh2 Bc7 28. Bxc7 Rxc7 29. g3 Qf6 30. Rbd1 g5 31. f4 exf3 32. Rxf3 Ng7 33. Nc3 f4 34. e4 fxg3+ 35. Kxg3 Nh5+ 36. Kf2 Nf4 37. Bf1 g4 38. e5 Nxh3+ 0-1

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.12.15"]
[Round "4.4"]
[White "Roesemann, Rainer"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2229"]
[BlackElo "2203"]
[PlyCount "118"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 b6 11. Nxd5 exd5 12. d4 Nxd4 13. Nxd4 cxd4 14. Qf4 Ba6 15. Rfe1 Re8 16. Bf3 Be5 17. Qd2 Qf6 18. Kg2 Rad8 19. Rad1 d3 20. Bxe5 Rxe5 21. exd3 Rxe1 22. Rxe1 Qd4 23. Qg5 f6 24. Qf5 Bc8 25. Qh5 g6 26. Qh6 Qc5 27. Qf4 Bf5 28. g4 Bxd3 29. Qxf6 Qf8 30. Qxf8+ Kxf8 31. Rd1 Bc2 32. Rxd5 Rxd5 33. Bxd5 Ke7 34. f4 a5 35. a4 Kd6 36. Bg8 h6 37. h4 Bd3 38. Kf3 b5 39. Ke3 Bf1 40. axb5 Bxb5 41. Bf7 Bd7 42. g5 hxg5 43. hxg5 Bf5 44. Kd4 Bc2 45. Kc3 Be4 46. Bc4 Kc5 47. Bd3 Kd5 48. Bc4+ Kc5 49. Be2 Kd6 50. Kd4 Bc2 51. Kc4 a4 52. b4 a3 53. Kc3 a2 54. Kb2 Kd5 55. b5 Bb1 56. Bc4+ Kxc4 57. b6 Be4 58. f5 Kc5 59. fxg6 Kxb6 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "3.3"]
[White "Zimmermann, Rene"]
[Black "Jaeger, Dominik"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2203"]
[BlackElo "2268"]
[PlyCount "39"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 b6 8. Bd2 Ne4 9. Be1 Ba6 10. Bxa6 Nxa6 11. Nbd2 Nd6 12. Qe2 Qc8 13. Bh4 Re8 14. Rad1 Nb8 15. Rfe1 Nf5 16. Bf2 cxd4 17. exd4 Nd7 18. g4 Nd6 19. Ne5 Nf6 20. Qf3 1/2-1/2

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.11.10"]
[Round "2.3"]
[White "Melamed, Tatiana"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2381"]
[BlackElo "2203"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nc3 Nxc3 9. bxc3 Bg4 10. Rb1 Rb8 11. Re1 0-0 12. Bf4 Bh5 13. Re3 g5 14. Bg3 f5 15. Be5 g4 16. Nd2 Nxe5 17. Rxe5 Bd6 18. Rxd5 Bxh2+ 19. Kf1 Qh4 20. Bxf5 Bf4 21. Be6+ Kh8 22. Ne4 Rbe8 23. Rxh5 Qxh5 24. d5 Be3 25. Qd3 Qh1+ 26. Ke2 Qxb1 27. Qxe3 Qxc2+ 28. Nd2 Rf6 29. Qd4 Kg7 30. Qxg4+ Qg6 31. Qd4 c5 32. Qe5 Qg4+ 33. Kd3 Rexe6 34. dxe6 Qxe6 35. Qg3+ Kf7 36. Ne4 c4+ 37. Ke3 Qb6+ 38. Ke2 Qb2+ 39. Ke3 Qc1+ 40. Ke2 Qc2+ 0-1

[Event "Oberliga Ost-A 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.3"]
[White "Wegener, Dirk"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2397"]
[BlackElo "2203"]
[PlyCount "121"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dresden USV TU II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. h4 Nc6 10. h5 h6 11. Ne2 Nge7 12. g3 Bd7 13. Bh3 0-0-0 14. Nf4 Kb8 15. 0-0 Bc8 16. Ra2 Rdf8 17. Ng2 Rh7 18. Rb2 Ka8 19. Qe1 g6 20. Qe2 Qxa3 21. Rbb1 Nf5 22. Ra1 Qe7 23. Bc1 Rd8 24. hxg6 fxg6 25. Ba3 Qc7 26. Rfb1 Nfxd4 27. cxd4 Nxd4 28. Qd1 Qxe5 29. Bc5 Nc6 30. c3 Qxc3 31. Bb6 Rd6 32. Bc5 Rd8 33. Ra3 Qe5 34. Bb6 Rd6 35. Ne3 Kb8 36. Bc5 Rd8 37. Qa4 Kc7 38. Bxa7 Nxa7 39. Qxa7 Rd6 40. Qa5+ b6 41. Qa8 Kd8 42. Bf1 Rc7 43. Ra7 Qg7 44. Qb8 Rxa7 45. Qxd6+ Ke8 46. Rxb6 Qc7 47. Qb4 Rb7 48. Rxb7 Qxb7 49. Qc3 Qb1 50. Qh8+ Kd7 51. Qxh6 Ba6 52. Qg7+ Kc6 53. Qe5 Bc8 54. Qd4 Qe1 55. Ng4 c3 56. Ne5+ Kd6 57. Nd3 Qd2 58. Qc5+ Kd7 59. Ne5+ Kd8 60. Qd6+ Ke8 61. Qc7 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "11.3"]
[White "Espig, Lutz"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2259"]
[BlackElo "2173"]
[PlyCount "57"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. b3 Nd7 5. Bb2 h6 6. d3 Ngf6 7. Nbd2 e6 8. 0-0 Be7 9. e4 Bh7 10. e5 Ng8 11. Qe2 Bb4 12. a3 Ba5 13. Nd4 Ne7 14. f4 0-0 15. Kh1 Bxd2 16. Qxd2 Qb6 17. Qb4 c5 18. Qxb6 Nxb6 19. Nb5 Nf5 20. Rf2 a6 21. Nc3 Rac8 22. a4 Rc7 23. a5 Nc8 24. Na4 Nce7 25. Ba3 Rfc8 26. Nb6 Rd8 27. Na4 Rdc8 28. Nb6 Rd8 29. Na4 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.04.14"]
[Round "10.3"]
[White "Zimmermann, Rene"]
[Black "Jurasek, Miroslav"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2173"]
[BlackElo "2276"]
[PlyCount "59"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Aue Nickelhuette II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 cxd4 6. exd4 Be7 7. Nd2 d6 8. Bd3 e5 9. dxe5 dxe5 10. Qe2 Nc6 11. Rd1 Bg4 12. Ngf3 Nd7 13. Bg3 Qc7 14. h3 Be6 15. Bc4 Bxc4 16. Nxc4 f6 17. Nh4 h5 18. Nf5 g6 19. Ncd6+ Kf8 20. Nb5 Qd8 21. Nfd6 a6 22. Qc4 Rh7 23. Nxb7 Qb6 24. Rxd7 axb5 25. Qe6 Ra6 26. Nd6 Nd8 27. Qd5 b4 28. Nc8 Qa5 29. Nxe7 Qxd5 30. Nxg6+ 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "8.5"]
[White "Leibovitch, Iziaslav"]
[Black "Zimmermann, Rene"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2125"]
[BlackElo "2173"]
[PlyCount "109"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dessau"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 Qc7 9. c3 b6 10. Qe2 Ba6 11. exd5 exd5 12. c4 0-0 13. cxd5 Nxd5 14. Nc4 Rad8 15. Bg5 f6 16. Qe6+ Kh8 17. Bd2 Ndb4 18. Nh4 Bc8 19. Bf4 Qd7 20. Qxd7 Bxd7 21. Bd6 Nc2 22. Bxf8 Bxf8 23. Rad1 Nxe1 24. Rxe1 Nb4 25. Bf1 g5 26. a3 gxh4 27. axb4 hxg3 28. hxg3 cxb4 29. Ra1 b5 30. Ne3 Bc5 31. Nd5 Kg7 32. Ra6 Bc8 33. Rc6 Rxd5 34. Rxc8 Rf5 35. Bh3 Bxf2+ 36. Kg2 Rc5 37. Kxf2 Rxc8 38. Bxc8 a5 39. Bd7 a4 40. Bxb5 a3 41. bxa3 bxa3 42. Bc4 Kg6 43. Kf3 Kf5 44. d4 h6 45. Ba2 h5 46. Bc4 Kg5 47. Ke4 Kg4 48. d5 f5+ 49. Ke5 f4 50. gxf4 h4 51. d6 h3 52. d7 h2 53. d8Q h1Q 54. Qg8+ Kh3 55. Qh7+ 1-0

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "7.4"]
[White "Escher, Thomas"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2150"]
[BlackElo "2173"]
[PlyCount "116"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nd7 9. Nf3 Nxc5 10. Bd3 Nxd3+ 11. Qxd3 b6 12. 0-0 a5 13. Rfe1 Ba6 14. Nfd4 Qd7 15. a4 Rac8 16. Qd2 Bxb5 17. Nxb5 Ng6 18. g3 f6 19. exf6 gxf6 20. f4 e5 21. fxe5 fxe5 22. Nc3 Rcd8 23. Rf1 Qc6 24. Rxf8+ Kxf8 25. h4 Ne7 26. Rf1+ Ke8 27. Qg5 e4 28. Qh5+ Qg6 29. Qe5 e3 30. Rf6 Qxc2 31. Re6 Qf2+ 32. Kh1 Qf7 33. Nb5 d4 34. Nc7+ Kd7 35. Rf6 Qc4 36. Rd6+ Kc8 37. Rxd8+ Kxd8 38. Ne6+ Ke8 39. Nxd4 Qc1+ 40. Kh2 Qxb2+ 41. Kh3 e2 42. Qh5+ Kd7 43. Qg4+ Kc7 44. Nxe2 b5 45. Qf4+ Kb7 46. Nd4 bxa4 47. Qe4+ Kc8 48. Qe6+ Kd8 49. Nf3 Qc2 50. Qd6+ Ke8 51. Ne5 Qc8+ 52. Kh2 Qb7 53. h5 Qb5 54. Kh3 a3 55. Qf6 Qd5 56. Qh8+ Qg8 57. Qf6 a2 58. Qd6 Qxg3+ 0-1

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.02.03"]
[Round "6.3"]
[White "Orsag, Milan"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2342"]
[BlackElo "2173"]
[PlyCount "128"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 Nf6 5. Nc3 Be7 6. Qc2 0-0 7. Bd3 Nbd7 8. 0-0 b6 9. Ne5 Bb7 10. f4 dxc4 11. Bxc4 c5 12. Bd3 h6 13. Qe2 cxd4 14. exd4 Nxe5 15. dxe5 Bc5+ 16. Kh1 Ng4 17. Ne4 Nxh2 18. Nf6+ gxf6 19. Kxh2 f5 20. Be3 Qh4+ 21. Kg1 Rac8 22. Rad1 Rfd8 23. Qf2 Qxf2+ 24. Bxf2 Bxf2+ 25. Kxf2 Rd4 26. Ke3 Rcd8 27. Rg1 Kf8 28. g3 f6 29. exf6 Kf7 30. Bc2 Rxd1 31. Rxd1 Bd5 32. Rd2 Rg8 33. Kf2 Kxf6 34. Bb3 Bxb3 35. axb3 Re8 36. Rd7 Re7 37. Rd8 Rc7 38. Rd2 Rc5 39. Kf3 Rb5 40. Rd3 Rd5 41. Rc3 Rd2 42. b4 Rxb2 43. Ra3 Rxb4 44. Rxa7 b5 45. Rb7 Rb3+ 46. Kf2 Rb2+ 47. Kf3 h5 48. Rh7 b4 49. Rxh5 Ke7 50. Rh7+ Kd6 51. Rb7 Kd5 52. Rb5+ Kc4 53. Rb6 Rb3+ 54. Kf2 Rd3 55. Rxe6 Rd5 56. g4 b3 57. gxf5 b2 58. Re1 Rxf5 59. Kf3 Rb5 60. Rb1 Kd3 61. Kg4 Kc2 62. Rxb2+ Kxb2 63. f5 Kc3 64. f6 Kd4 0-1

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.4"]
[White "Zimmermann, Rene"]
[Black "Proehl, Holger"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2173"]
[BlackElo "2364"]
[PlyCount "76"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 Nf6 3. c3 Be7 4. Bg5 d6 5. Nbd2 Nbd7 6. h3 0-0 7. e4 e5 8. Be2 c6 9. 0-0 Re8 10. dxe5 dxe5 11. Qc2 Qc7 12. Nc4 Bf8 13. Ne3 h6 14. Bh4 Nh5 15. Ne1 Nf4 16. Nd3 Nc5 17. Nxc5 Bxc5 18. Ng4 a5 19. Bg3 Be6 20. Rfe1 f6 21. Bf1 Qf7 22. b3 Rad8 23. Ne3 Kh8 24. Bc4 Bxe3 25. Bxe6 Bxf2+ 26. Qxf2 Nxe6 27. Bxe5 Ng5 28. Bd4 Nxe4 29. Qf4 Qg6 30. Qc7 c5 31. Be3 Nxc3 32. Qxc5 Nd5 33. Qxa5 b6 34. Bxb6 Nf4 35. g4 Qc2 36. Bf2 Nxh3+ 37. Kg2 Qxf2+ 38. Kh1 Nf4 0-1

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.7"]
[White "Roemling, Sven"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2154"]
[BlackElo "2173"]
[PlyCount "64"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. e4 d6 7. Nc3 b4 8. Nb1 Nbd7 9. Nbd2 0-0 10. Re1 a5 11. a3 Nb6 12. Nf1 c5 13. h3 c4 14. Bd2 d5 15. e5 Nfd7 16. d4 bxa3 17. bxa3 c3 18. Bc1 Nc4 19. h4 Ba6 20. Ng5 Qb6 21. Bh3 h6 22. Qh5 hxg5 23. hxg5 g6 24. Qh6 Qxd4 25. Bxe6 Ndxe5 26. Be3 Nf3+ 27. Kh1 Qe4 28. Re2 fxe6 29. Bd4 Qxd4 30. Qxg6+ Qg7 31. Qxe6+ Qf7 32. Qg4 Nce5 0-1

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.5"]
[White "Zimmermann, Rene"]
[Black "Hartge, Gedeon"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2173"]
[BlackElo "2144"]
[PlyCount "27"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. c3 g6 4. Bf4 Bg7 5. Nbd2 0-0 6. e4 cxd4 7. cxd4 d5 8. Bxb8 Rxb8 9. e5 Ne4 10. Bd3 Nxd2 11. Qxd2 f6 12. exf6 Bxf6 13. 0-0 Bg4 14. Be2 1/2-1/2

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.11.11"]
[Round "2.5"]
[White "Wendling, Florian"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1998"]
[BlackElo "2173"]
[PlyCount "44"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Be2 Bd6 6. Nc3 Nge7 7. a3 Bg4 8. Nb5 0-0 9. 0-0 Ng6 10. Nxd6 Qxd6 11. h3 Bf5 12. Bd3 Be4 13. Ng5 Rae8 14. c3 Bxd3 15. Qxd3 Nd8 16. f4 f6 17. Nxh7 Kxh7 18. Qf5 Nf7 19. Qh5+ Nh6 20. g4 Re4 21. Rf3 Nxf4 22. Bxf4 Rxf4 0-1

[Event "Oberliga Ost-A 1718"]
[Site "Germany"]
[Date "2017.10.22"]
[Round "1.4"]
[White "Gungl, Theo"]
[Black "Zimmermann, Rene"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2279"]
[BlackElo "2173"]
[PlyCount "86"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dresden USV TU II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. g3 0-0 13. Bf4 Ng4 14. Rc1 e5 15. dxe5 Ngxe5 16. Nxe5 Bxe5 17. Nc3 Be6 18. Qh5 g6 19. Bxe5 Nxe5 20. Qe2 Bg4 21. Qe3 d4 22. Qe4 dxc3 23. Rxc3 Qd6 24. Bc4+ Nxc4 25. Qxg4 Nd2 26. Rd1 Rad8 27. Rdc1 Qd5 28. f4 Qd4+ 29. Kg2 Qe4+ 30. Kh3 Rd5 31. Rc5 h5 32. Qc8 Rd3 33. Qc7 Rxf4 34. Qb8+ Rf8 35. Rc8 Rdf3 36. Qd6 Qf5+ 37. Kg2 Rf2+ 38. Kg1 Rf1+ 39. Kg2 Rxc8 40. Rxc8+ Qxc8 41. Qxg6+ Kf8 42. Qd6+ Kg7 43. Qxd2 Rf5 0-1

[Event "Oberliga Ost-A 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "8.4"]
[White "Zimmermann, Rene"]
[Black "Waechter, Nathalie"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2140"]
[BlackElo "1974"]
[PlyCount "154"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 Nbd7 6. c4 0-0 7. Qc2 c5 8. Rd1 Qb6 9. cxd5 Nxd5 10. Nc3 Nb4 11. Qb1 Nf6 12. Na4 Qb5 13. Nc3 Qa6 14. e4 cxd4 15. Nxd4 e5 16. Ndb5 Qc6 17. Bg5 a6 18. Bxf6 Bxf6 19. Nd6 Bg4 20. f3 Qb6+ 21. Kh1 Be6 22. a3 Bb3 23. Rd2 Nc2 24. Qg1 Qxg1+ 25. Rxg1 Bg5 26. Rd3 Rfd8 27. Nd5 Bxd5 28. Rxd5 Be3 29. Rb1 Bd4 30. Nf5 g6 31. Nxd4 exd4 32. Rd1 Ne3 33. Rxd8+ Rxd8 34. Rd2 Nc4 35. Rd3 Nxb2 36. Rd2 Nc4 37. Rd3 Ne5 38. Rd1 d3 39. Kg1 d2 40. Kf2 Nd3+ 41. Ke2 Nc1+ 42. Kf2 Rd4 43. Bf1 Nb3 44. Be2 b5 45. Ke3 Ra4 46. Kd3 Rxa3 47. Kc3 Nc1+ 48. Kxd2 Nxe2 49. Kxe2 Rc3 50. Ra1 Rc6 51. Kd3 Kf8 52. f4 Ke7 53. g4 f6 54. h4 h6 55. Rb1 g5 56. hxg5 hxg5 57. fxg5 fxg5 58. Rh1 Rf6 59. Rh5 Rd6+ 60. Kc3 Kf6 61. e5+ Kxe5 62. Rxg5+ Ke4 63. Rg8 a5 64. Ra8 a4 65. Kb4 Rd5 66. Rf8 Rg5 67. Rf1 Kd3 68. Rf3+ Kd4 69. Rf4+ Ke5 70. Rf3 Ke6 71. Rf1 Re5 72. Rf2 Kd6 73. Rf6+ Re6 74. Rf5 Re4+ 75. Kxb5 a3 76. Rf6+ Re6 77. Rf2 Re4 1/2-1/2

[Event "Oberliga Ost-A 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.5"]
[White "Zimmermann, Rene"]
[Black "Ledfuss, Guntram"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2140"]
[BlackElo "2064"]
[PlyCount "111"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Dresden USV TU II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. c4 c5 7. Nc3 cxd4 8. exd4 Nc6 9. Rc1 Bf5 10. c5 Ne4 11. Be2 Qa5 12. a3 Nxc3 13. Rxc3 Be4 14. b4 Qd8 15. Be3 e5 16. dxe5 Nxe5 17. Bd4 Bxf3 18. Bxf3 Qh4 19. Bxe5 Bxe5 20. Rd3 Qe7 21. 0-0 d4 22. Re1 Qc7 23. Bxb7 Rad8 24. Bf3 Kg7 25. Qb3 Rfe8 26. a4 a5 27. Rc1 Bf4 28. Rcd1 Be5 29. bxa5 Qxa5 30. Qb6 Bc7 31. Qxa5 Bxa5 32. Rxd4 Re1+ 33. Rxe1 Rxd4 34. Re7 Bb4 35. Rc7 Rc4 36. Rxf7+ Kxf7 37. Bd5+ Ke7 38. Bxc4 Bxc5 39. Bd3 Kf6 40. a5 h6 41. Kf1 g5 42. Ke2 Ke5 43. Kf3 h5 44. Bg6 h4 45. Be8 Ba7 46. Bb5 Bb8 47. a6 Ba7 48. Bd7 Bb8 49. Kg4 Kf6 50. Bc8 Kg6 51. f4 gxf4 52. Kxh4 Ba7 53. Kg4 Be3 54. Kf3 Kg5 55. g3 Ba7 56. h4+ 1-0

[Event "Oberliga Ost-A 1617"]
[Site "Germany"]
[Date "2017.02.18"]
[Round "6.3"]
[White "Jahnel, Guenther"]
[Black "Zimmermann, Rene"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2270"]
[BlackElo "2140"]
[PlyCount "125"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bg4 5. 0-0 Nbd7 6. b3 e6 7. Bb2 Be7 8. Nbd2 0-0 9. c4 a5 10. a4 Rc8 11. Rc1 b6 12. e3 Ne4 13. h3 Nxd2 14. Qxd2 Bf5 15. cxd5 exd5 16. Ne5 Nb8 17. Rfd1 Bd6 18. Qe2 Qe7 19. Qh5 Be6 20. Bf1 g6 21. Qe2 f6 22. Nd3 Rce8 23. Nf4 Bc8 24. Qd2 g5 25. Ne2 f5 26. Re1 Qg7 27. Nc3 f4 28. g4 f3 29. e4 Bf4 30. Qd1 Bxg4 31. exd5 Bd7 32. Rxe8 Bxe8 33. Ba3 g4 34. Bxf8 Kxf8 35. Kh1 Bxc1 36. Qxc1 Qxd4 37. Qh6+ Ke7 38. Qe6+ Kd8 39. d6 Qg7 40. Qe3 Nd7 41. hxg4 Qf6 42. Ne4 Qh4+ 43. Kg1 Qxg4+ 44. Ng3 Qg7 45. Qxf3 Nc5 46. Bg2 Qa1+ 47. Nf1 Qe5 48. Ne3 Qxd6 49. Nc4 Qe6 50. Qg3 Nd7 51. Kh2 Qh6+ 52. Bh3 Bf7 53. Qg4 Nf6 54. Qd4+ Nd5 55. Qh8+ Ke7 56. Qe5+ Kf8 57. Nxb6 Qf4+ 58. Kg1 Qxe5 59. Nd7+ Kg7 60. Nxe5 Nf4 61. Bf1 Bxb3 62. Nxc6 Bxa4 63. Nxa5 1/2-1/2

