[Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.1"] [White "Koehler, Gerhard, Dr."] [Black "Schellknecht, Joerg"] [Result "1-0"] [BlackElo "1903"] [BlackTeam "SV Oberkraemer"] [ECO "A17"] [Time "13:00:00"] [WhiteElo "2241"] [WhiteTeam "USV Halle"] 1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. e3 c5 5. cxd5 Nxd5 6. Be2 Nc6 7. O-O Be7 8. d3 O-O 9. Bd2 b6 10. a3 Bb7 11. Rb1 Bf6 12. Ne4 Be7 13. Qa4 f5 14. Nc3 Bf6 15. Rfc1 Ne5 16. Ne1 Qe8 17. Qxe8 Rfxe8 18. b4 Be7 19. bxc5 Bxc5 20. Nb5 a6 21. d4 axb5 22. dxc5 bxc5 23. Bxb5 Re7 24. a4 Rc7 25. Rb2 Ba6 26. f3 Bxb5 27. axb5 Nd7 28. Kf2 Kf7 29. Ke2 g6 30. Rc4 N5b6 31. Rc1 Ra3 32. e4 e5 33. Nc2 Ra4 34. exf5 gxf5 35. Ne3 Ke6 36. Rbc2 c4 37. Bc3 Nc5 38. Rd1 Rd7 39. Rxd7 Ncxd7 40. g4 f4 41. Nd1 Ra3 42. Bb4 Rb3 43. Rb2 Nd5 44. Rxb3 cxb3 45. Ba3 N7b6 46. Kd3 Nc7 47. Nc3 Nbd5 48. Nxd5 Nxb5 49. Nxf4+ exf4 50. Bb2 Kd5 51. h4 Nd6 52. Bc1 Nc4 53. Bxf4 b2 54. Kc2 Kd4 55. h5 Ne5 56. Bxe5+ Kxe5 57. g5 Kf5 58. f4 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.2"] [White "Rollwitz, Juergen"] [Black "Hess, Christian"] [Result "0-1"] [BlackElo "2215"] [BlackTeam "FC ST.Pauli 1910 eV SAbt"] [ECO "C01"] [Time "13:00:00"] [WhiteElo "1901"] [WhiteTeam "SC Rochade e.V."] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Bd6 6. O-O O-O 7. Bg5 Nbd7 8. Nbd2 c6 9. c3 Qc7 10. Bh4 Ne4 11. Bg3 Nxg3 12. hxg3 Nf6 13. Re1 Bd7 14. Bd3 Rae8 15. Nf1 Rxe1 16. Qxe1 Re8 17. Qb1 g6 18. Qc2 c5 19. Re1 Rxe1 20. Nxe1 cxd4 21. cxd4 Qa5 22. Nf3 Qxa2 23. Ne5 Qa4 24. Nxd7 Qxd7 25. Ne3 Bc7 26. Be2 Bb6 27. Qd3 Qa4 28. Nc2 Qa2 29. b3 Qb1+ 30. Bd1 Ne4 31. Nb4 Qxd3 32. Nxd3 Bxd4 33. Kf1 Kg7 34. Ke1 h5 35. Bf3 Kf6 36. g4 h4 37. Ke2 a5 38. Nf4 Ke5 39. Nd3+ Kd6 40. Ke1 b5 41. Ke2 a4 0-1 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.3"] [White "Ahlberg, Matthias"] [Black "Jaeger, Andre"] [Result "1/2-1/2"] [BlackElo "1898"] [BlackTeam "SC Rochade e.V."] [ECO "B40"] [Time "13:00:00"] [WhiteElo "2207"] [WhiteTeam "SG Weissensee 49 e.V."] 1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. Be3 Nd7 8. O-O Be7 9. h3 Qc7 10. Nh2 Ngf6 11. f4 g6 12. g4 h5 13. g5 Ng8 14. d4 cxd4 15. Qxd4 Rh7 16. Qd2 Nb6 17. b3 Rc8 18. Nd1 d5 19. e5 Bc5 20. Rc1 Ne7 21. Nf3 Nf5 22. c3 Rh8 23. Nd4 Nxe3 24. Nxe3 Ke7 25. Rc2 Bxd4 26. cxd4 Qb8 27. Qb4+ Kd7 28. Rc5 Rxc5 29. dxc5 Na8 30. Nc2 Rc8 31. Nd4 Bc6 32. Qa3 Nc7 33. b4 Qa7 34. Nb3 Ra8 35. Rd1 Ne8 36. Na5 Nc7 37. Qd3 Rc8 38. h4 Qa8 39. Qd4 Ne8 40. Bf1 Ng7 41. Qf2 Nf5 42. Bd3 Ne7 43. Bc2 Ke8 44. Nb3 Rd8 45. Rd4 Qb7 46. Qd2 Qc7 47. Rd3 Nf5 48. Rh3 Ne7 49. Nd4 Qd7 50. Bd3 Ra8 51. Qe2 Kf8 52. Kf2 Kg7 53. Rh1 Ra7 54. Rb1 Ra8 55. Rb3 Kg8 56. Ra3 Kg7 57. Ra5 Bb7 58. Ke3 Nc6 59. Nxc6 Qxc6 60. Kd4 Kf8 61. Qc2 Kg7 62. Qd1 Rb8 63. Bc2 Bc8 64. Qa1 Bd7 65. Qb2 Qb7 66. Qa3 Ra8 67. Qc3 Rb8 68. Bd1 Bc6 69. Qe3 Bd7 70. Kc3 Bc6 71. Qd4 Bd7 72. Be2 Bc6 73. Qd1 Kf8 74. Kd4 Ke7 75. Ra3 Ra8 76. Qd2 Kf8 77. Bd3 Ke7 78. Qc2 Kf8 79. Qb1 Kg7 80. Bc2 Bd7 81. Rc3 Bc6 82. Rf3 Bd7 83. Qf1 Qc6 84. Qb1 Qb7 85. Ra3 Bc6 86. Ra5 Rb8 87. Bd3 Ra8 88. Qc2 Kf8 89. Ra3 Kg7 90. Qe2 Bd7 91. Ra5 Bc6 92. Kc3 Rb8 93. Qc2 Bd7 94. Qb1 Ra8 95. Qf1 Rb8 96. Bc2 Bc6 1/2-1/2 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.4"] [White "Taeubert, Peter"] [Black "Postler, Reinhard"] [Result "1/2-1/2"] [BlackElo "2202"] [BlackTeam "TSG Oberschoeneweide e.V."] [ECO "D31"] [Time "13:00:00"] [WhiteElo "1892"] [WhiteTeam "Tempelhofer SV Mariendorf 1897"] 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Bf5 6. e3 Nf6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. O-O O-O 10. Bd2 Re8 11. Rfb1 a5 12. a4 Nbd7 13. Qc2 Ne4 14. Be1 Ndf6 15. h3 Re6 16. Ne2 g5 17. Nh2 Bb4 18. Bxb4 axb4 19. f3 Nd6 20. Nf1 b6 21. b3 Rc8 22. Qd2 c5 23. Rc1 Nb7 24. Rc2 Na5 25. Rb1 h6 26. Kf2 Rec6 27. Nc1 cxd4 28. Rxc6 dxe3+ 29. Nxe3 Rxc6 30. Nd3 Nc4 31. Nxc4 dxc4 32. bxc4 Rxc4 33. Qe2 Qd4+ 34. Kf1 Rc3 35. Nxb4 Nh5 36. Qe1 Nf4 1/2-1/2 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.5"] [White "Syre, Christian"] [Black "Gruner, Klaus-Dieter"] [Result "1-0"] [BlackElo "1886"] [BlackTeam "TSG Oberschoeneweide e.V."] [ECO "A80"] [Time "13:00:00"] [WhiteElo "2197"] [WhiteTeam "SC Kreuzberg e.V."] 1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. e3 Bg7 6. h4 g4 7. h5 d6 8. Ne2 Nc6 9. Nf4 e6 10. Bc4 d5 11. Bb5 O-O 12. Ng6 Re8 13. Nd2 Bd7 14. Bxc6 Bxc6 15. f3 Bb5 16. Be5 gxf3 17. Qxf3 Rc8 18. O-O-O c5 19. Kb1 cxd4 20. exd4 a5 21. Rc1 a4 22. a3 Bc4 23. Qg3 Kh7 24. Nf4 Ng4 25. Bxg7 Kxg7 26. Rhe1 Qf6 27. Nf3 Kh7 28. Ng6 Bb5 29. Qd6 Rcd8 30. Qb4 Bc6 31. Re2 b5 32. Rce1 Bd7 33. Qc5 Kg7 34. Qc7 Qf7 35. c3 Bc8 36. Qg3 Kh7 37. Ka1 Nf6 38. Nfe5 Qg7 39. Qh3 Ne4 40. Qd3 Ba6 41. Nc6 Ra8 42. Nb4 Qb7 43. Qh3 Qc7 44. Re3 Bb7 45. Nd3 Bc8 46. Nde5 Qg7 47. g4 Ra6 48. Qf1 Rb6 49. Qe2 Ba6 50. Qc2 Bc8 51. Rg1 Qf6 52. gxf5 exf5 53. Nf4 Be6 54. Rg6 Qd8 55. Qg2 Ng5 56. Nf3 Bf7 57. Rxe8 Bxe8 58. Nxg5+ hxg5 59. Rxg5 Rd6 60. Rg7+ Kh6 61. Rg8 Rd7 62. Ne6 Qe7 63. Rh8+ 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.6"] [White "Krueger, Ekkehard"] [Black "Brustkern, Juergen"] [Result "0-1"] [BlackElo "2182"] [BlackTeam "SK Zehlendorf e.V."] [ECO "A91"] [Time "13:00:00"] [WhiteElo "1871"] [WhiteTeam "SG NARVA Berlin e.V."] 1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. e3 d6 7. Nge2 c6 8. Bd2 e5 9. dxe5 dxe5 10. e4 Na6 11. Be3 Qe8 12. Qa4 Nc5 13. Bxc5 Bxc5 14. O-O Qh5 15. b4 Bd4 16. Rad1 f4 17. Nxd4 exd4 18. Rxd4 f3 19. Bh1 Ng4 20. h4 Ne5 21. Qd1 Be6 22. Re1 g5 23. hxg5 Ng4 24. Bxf3 Qh2+ 25. Kf1 Qxf2# 0-1 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.7"] [White "Raitza, Olaf"] [Black "Duijker, Bert"] [Result "1-0"] [BlackElo "1860"] [BlackTeam "ASV Arnhem"] [ECO "B06"] [Time "13:00:00"] [WhiteElo "2150"] [WhiteTeam "TSG Oberschoeneweide e.V."] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Nf3 Bb7 7. Bd3 Nd7 8. Qd2 c5 9. d5 Rc8 10. Qe2 Ra8 11. O-O Ngf6 12. h3 O-O 13. Nd2 Ne5 14. f4 Nxd3 15. Qxd3 e6 16. Rad1 exd5 17. exd5 Re8 18. Bf2 Nh5 19. Qf3 f5 20. g4 fxg4 21. hxg4 Nf6 22. Bh4 Qd7 23. Bxf6 Bxf6 24. Nde4 Bg7 25. Ng5 b5 26. Nce4 Bxb2 27. c3 Rxe4 28. Nxe4 Rf8 29. Rf2 Ba3 30. axb5 axb5 31. g5 Kh8 32. Nf6 Qf7 33. Re2 c4 34. Rde1 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.8"] [White "Daverkausen, Bernd"] [Black "Schraepel, Manfred"] [Result "1-0"] [BlackElo "1855"] [BlackTeam "BSV 63 Chemie Weissensee"] [ECO "A28"] [Time "13:00:00"] [WhiteElo "2120"] [WhiteTeam "SG NARVA Berlin e.V."] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. Be2 O-O 9. b3 Bd7 10. Bb2 c6 11. O-O-O Qb6 12. Ba3 Qa5 13. Bb2 Rfd8 14. f4 Bf8 15. g4 d5 16. exd5 Bc5 17. Qd3 Bxg4 18. Bxg4 Nxg4 19. Rhg1 Ne3 20. Ne4 g6 21. Nxc5 Nxd1 22. Rxd1 cxd5 23. Qd4 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.9"] [White "Koerlin, Hans-Juergen"] [Black "Vandre, Wolfgang"] [Result "1/2-1/2"] [BlackElo "2112"] [BlackTeam "SV Berolina Mitte e.V."] [ECO "C47"] [Time "13:00:00"] [WhiteElo "1865"] [WhiteTeam "SC Kreuzberg e.V."] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 O-O 7. Bc4 Nxd5 8. Bxd5 Nxd4 9. Qxd4 Bf6 10. Qd3 d6 11. O-O c6 12. Bb3 Re8 13. c3 Qe7 14. Bc2 g6 15. Bf4 Be5 16. Be3 f5 17. Bb3+ Kh8 18. f3 Bg7 19. Bd4 Be6 20. Bxe6 Qxe6 21. exf5 gxf5 22. Kf2 Bxd4+ 23. Qxd4+ Qe5 24. Rad1 1/2-1/2 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.10"] [White "Kreutzkamp, Hans-Rudolf"] [Black "Matitschka, Heinz"] [Result "1-0"] [BlackElo "1847"] [BlackTeam "TSG Oberschoeneweide e.V."] [ECO "B44"] [Time "13:00:00"] [WhiteElo "2094"] [WhiteTeam "SK Union Eimsbuettel eV"] 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. f3 d5 8. cxd5 exd5 9. Nxc6 bxc6 10. exd5 Nxd5 11. Bd2 O-O 12. Be2 Re8 13. O-O Qb6+ 14. Kh1 Ne3 15. Bxe3 Qxe3 16. Bc4 Be6 17. Re1 Qh6 18. Bxe6 Rxe6 19. Rxe6 Qxe6 20. Ne4 h6 21. a3 Be7 22. Qc2 Rd8 23. Rd1 Rxd1+ 24. Qxd1 Qd5 25. Nc3 Qe5 26. Qe2 Bd6 27. g3 Qxe2 28. Nxe2 a5 29. f4 Kf8 30. Kg2 Ke7 31. Kf3 Ke6 32. Ke4 f5+ 33. Kd4 g6 34. Kc4 Be7 35. Nd4+ Kd6 36. Nb3 Bd8 37. a4 Bb6 38. Nd2 g5 39. fxg5 hxg5 40. h4 Bf2 41. hxg5 Bxg3 42. Nf3 Be5 43. b4 axb4 44. Kxb4 Bg3 45. g6 Ke7 46. Kc5 Kf6 47. a5 Kxg6 48. a6 Bb8 49. Kb6 Bf4 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.11"] [White "Bruening, Wolfgang"] [Black "Niehaus, Frank"] [Result "0-1"] [BlackElo "2089"] [BlackTeam "SK Koenig Tegel 1949 e.V."] [ECO "B08"] [Time "13:00:00"] [WhiteElo "1850"] [WhiteTeam "Berlin-Neukoelln"] 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c6 7. Qd2 Nbd7 8. Bh6 Qa5 9. Bd3 e5 10. Bxg7 Kxg7 11. dxe5 dxe5 12. Qe3 Re8 13. O-O Nh5 14. a3 Nf8 15. Kh2 Qb6 16. Qxb6 axb6 17. Rfd1 b5 18. Bf1 Nf6 19. Rd2 b4 20. Nb1 Nxe4 21. Re2 f5 22. Nxe5 Rxe5 23. f3 Nd7 24. fxe4 Rxe4 25. Rxe4 fxe4 26. Nd2 bxa3 27. bxa3 Nc5 28. Nc4 Be6 29. Kg3 Bxc4 30. Bxc4 Kf6 31. Kf4 g5+ 32. Ke3 Ke5 33. g3 b5 34. Bb3 Rf8 0-1 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.12"] [White "Wolf, Christian"] [Black "Kohlmeyer, Dagobert"] [Result "1-0"] [BlackElo "1837"] [BlackTeam "SG Weissensee 49 e.V."] [ECO "C00"] [Time "13:00:00"] [WhiteElo "2083"] [WhiteTeam "SK Koenig Tegel 1949 e.V."] 1. e4 e6 2. d4 d5 3. Bd3 Nc6 4. c3 dxe4 5. Bxe4 Qd6 6. Nf3 Nf6 7. Bc2 Be7 8. Nbd2 O-O 9. O-O Qd5 10. Re1 Bd6 11. Nf1 Qh5 12. Ng3 Bxg3 13. fxg3 h6 14. Bf4 Nd5 15. Qd3 f5 16. Bd2 Nf6 17. Ne5 Ne4 18. Nxc6 bxc6 19. Bf4 Nd6 20. h3 g5 21. Be5 a5 22. g4 Qf7 23. gxf5 Qxf5 24. Qd2 Qf7 25. Rf1 Qd7 26. Rxf8+ Kxf8 27. Rf1+ Kg8 28. Rf6 Nf7 29. Rg6+ Kf8 30. Qf2 Ba6 31. Rxh6 Ke8 32. Bg6 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.13"] [White "Herrmann, Dirk"] [Black "Braeunlin, Herbert"] [Result "1-0"] [BlackElo "2077"] [BlackTeam "Braeunlin Kolb Schaelicke AI"] [ECO "A06"] [Time "13:00:00"] [WhiteElo "1842"] [WhiteTeam "TSG Oberschoeneweide e.V."] 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Nxd5 exd5 9. d4 c4 10. O-O Bd6 11. Bd2 O-O 12. Qa4 a6 13. Bb4 b5 14. Qa3 Bxb4 15. Qxb4 Rb8 16. Qd6 Nb6 17. Qf4 Na4 18. Rab1 Re8 19. Ne5 Qc7 20. Rfc1 f6 21. Nd3 Qe7 22. Ne1 b4 23. Qf5 Rb5 24. Nf3 Qe6 25. Qxe6+ Rxe6 26. Kf1 c3 27. b3 Nb6 28. Ne1 Nc8 29. Nd3 Nd6 30. Nc5 Re7 31. Ra1 a5 32. Ke2 Kf7 33. Kd3 Rb8 34. Kc2 Nb5 35. Re1 Rbe8 36. Rad1 f5 37. Nd3 g5 38. h4 h6 39. hxg5 hxg5 40. Rh1 f4 41. Ne5+ Kf6 42. Rh6+ Kf5 43. Kd3 Re6 44. g4+ fxg3 45. Rh3 c2 46. Rf1 Rxe5 47. dxe5 g2 48. Rc1 Nc3 49. Rf3+ Kxe5 50. Rg3 Ne4 51. Rxg2 a4 52. Rxc2 axb3 53. axb3 Kf5 54. Rg1 Ra8 55. f3 Nf6 56. Rc5 Ra3 57. Rb1 Ra2 58. e4+ Kf4 59. exd5 Rf2 60. d6 Rxf3+ 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.14"] [White "Pueschel, Werner"] [Black "Schubert, Joachim"] [Result "1-0"] [BlackElo "1832"] [BlackTeam "SC Friesen Lichtenberg e.V."] [ECO "A13"] [Time "13:00:00"] [WhiteElo "2062"] [WhiteTeam "Fuerstenwalde"] 1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. d3 d5 6. b3 Bb4 7. Bd2 Qa5 8. Qc1 d4 9. Nb1 O-O 10. Nf3 Rd8 11. O-O Bxd2 12. Nbxd2 e5 13. Qb2 Nbd7 14. b4 Qc7 15. c5 h6 16. Nc4 b6 17. Qb3 Kh7 18. cxb6 axb6 19. Bh3 g6 20. Rfc1 Bb7 21. Nfxe5 Nxe5 22. Nxe5 Nd5 23. Nf3 Qg7 24. Rc2 Rd7 25. Rac1 Rf8 26. Qc4 Ne7 27. Qe6 Rd5 28. Rxc6 Bxc6 29. Rxc6 Rf7 30. Rxb6 g5 31. Bf1 g4 32. Nd2 Re5 33. Qb3 f4 34. Nc4 fxg3 35. Nxe5 gxh2+ 36. Kh1 Rxf2 37. Bg2 g3 38. Nf3 Rxe2 39. Re6 Re3 40. Rxe3 dxe3 41. d4 Nf5 42. Qd3 Qg6 43. Ne1 Qg5 44. Be4 Kg6 45. Ng2 Kf6 46. Bxf5 e2 47. Qxe2 Qxf5 48. Qe5+ Qxe5 49. dxe5+ Kxe5 50. b5 Kd6 51. a4 Kc5 52. Ne3 h5 53. Nf5 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.15"] [White "Radjenovic, Branko"] [Black "Jandke, Manfred"] [Result "0-1"] [BlackElo "2061"] [BlackTeam "Glaskoenig Doebern"] [ECO "A45"] [Time "13:00:00"] [WhiteElo "1831"] [WhiteTeam "Tempelhofer SV Mariendorf 1897"] 1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Nf3 c6 5. Nbd2 g6 6. Bd3 Bg7 7. c3 O-O 8. O-O Re8 9. Bg3 Nh5 10. Bh4 Qc7 11. Re1 e5 12. Qc2 d5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Nf3 Bd6 16. h3 b5 17. g4 Ng7 18. e4 h5 19. exd5 Rxe1+ 20. Rxe1 hxg4 21. hxg4 Bxg4 22. Nd4 Bh2+ 23. Kh1 c5 24. Be2 Bxe2 25. Nxe2 Re8 26. Qd2 Qe5 27. f4 Qh5 28. Kxh2 Qxh4+ 29. Kg2 Nf5 30. Rg1 Ne3+ 31. Kf3 Qh5+ 32. Kf2 Nc4 33. Qd3 Re3 34. Qc2 Qxd5 35. Rg3 Rxg3 36. Nxg3 Nd6 37. b3 a5 38. Ne2 Nf5 39. Ng3 Qd6 40. Kf3 Qd5+ 41. Ne4 Kg7 42. Qd2 Qxd2 43. Nxd2 Nd6 44. a3 Kf6 45. Nf1 Ke6 46. Ne3 f5 47. Ke2 Ne4 48. Kd3 g5 49. fxg5 Nxg5 50. a4 bxa4 51. bxa4 Nf3 52. Kc4 f4 53. Nd5 Nd2+ 54. Kxc5 f3 55. Nf4+ Kf5 56. Nd3 Ke4 57. Nf2+ Ke3 58. Ng4+ Kf4 59. Nh2 f2 60. Kd4 Nf3+ 0-1 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.16"] [White "Federau, Juergen"] [Black "Casny, Guenter"] [Result "1-0"] [BlackElo "1828"] [BlackTeam "SC Rochade e.V."] [ECO "D43"] [Time "13:00:00"] [WhiteElo "2023"] [WhiteTeam "SC Kreuzberg e.V."] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Bd3 a6 8. c5 O-O 9. b4 Nh5 10. Bf4 Nxf4 11. exf4 Qc7 12. g3 Bf6 13. O-O b6 14. Qc2 g6 15. Ne5 bxc5 16. bxc5 a5 17. Qe2 Bxe5 18. fxe5 Qa7 19. Na4 Ba6 20. Bxa6 Qxa6 21. Qxa6 Rxa6 $145 22. Rab1 Ra7 23. Rb2 f6 24. f4 fxe5 25. fxe5 Rxf1+ 26. Kxf1 Kf7 27. h4 Ke7 28. Ke2 Ra8 29. Rb7 Rb8 30. Ra7 Kd8 31. Rxa5 Kc7 32. Ra7+ Rb7 33. Rxb7+ Kxb7 34. Kd3 Ka6 35. Kc3 Kb5 36. Kb3 Ka5 37. Nb2 Kb5 38. Nd3 Ka5 39. Nb4 Nxc5+ 40. dxc5 Kb5 41. Nd3 1-0 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.17"] [White "Wallmann, Bodo"] [Black "Witte, Ronald"] [Result "1/2-1/2"] [BlackElo "2019"] [BlackTeam "BSV 63 Chemie Weissensee"] [ECO "A16"] [Time "13:00:00"] [WhiteElo "1827"] [WhiteTeam "SC Kreuzberg e.V."] 1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. Nf3 d6 5. h3 e6 6. d4 cxd4 7. Nxd4 Be7 8. Be2 a6 9. O-O Bd7 10. Be3 O-O 11. Rc1 Rc8 12. Qd2 Ne5 13. b3 Qc7 14. f4 Ng6 15. f5 Ne5 16. fxe6 fxe6 17. Nf3 Ng6 18. Bd3 e5 19. Nd5 Nxd5 20. cxd5 Qd8 21. Nh2 1/2-1/2 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.18"] [White "Maetzing, Hans-Dieter, Dr."] [Black "Dreke, Frank"] [Result "1/2-1/2"] [BlackElo "1989"] [BlackTeam "SV Mattnetz Berlin e.V."] [ECO "B02"] [Time "13:00:00"] [WhiteElo "1821"] [WhiteTeam "SG NARVA Berlin e.V."] 1. Nc3 d5 2. e4 Nf6 3. e5 Nfd7 4. f4 c5 5. Nf3 Nc6 6. Bb5 e6 7. O-O Nd4 8. Bxd7+ Bxd7 9. Ne2 Nxf3+ 10. Rxf3 d4 11. d3 Bc6 12. Rf2 Be7 13. Ng3 Bh4 14. Rf1 Bxg3 15. hxg3 Qd5 16. Qf3 Qd7 17. Qf2 g6 18. a3 O-O-O 19. b4 h5 20. bxc5 h4 21. gxh4 Qd5 22. Qf3 Qxc5 23. Qf2 Qd5 24. Qf3 Qc5 25. Qf2 Qe7 26. g3 1/2-1/2 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.19"] [White "Desoye, Gernot"] [Black "Zaeske, Winfried"] [Result "0-1"] [BlackElo "1985"] [BlackTeam "SC Zitadelle Spandau 1977 e.V."] [ECO "E80"] [Time "13:00:00"] [WhiteElo "1812"] [WhiteTeam "Schachfreunde Graz"] 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 c6 6. Be3 a6 7. a4 a5 8. Qd2 Na6 9. Nge2 Nb4 10. Nc1 O-O 11. Nd3 e5 12. d5 cxd5 13. cxd5 Nh5 14. Nxb4 axb4 15. Nb5 f5 16. Qxb4 fxe4 17. fxe4 Qh4+ 18. Kd2 Ng3 19. Bd3 Nxh1 20. Rxh1 Bh6 21. Bxh6 Qxh6+ 22. Kc3 Rf2 23. Kb3 Qe3 0-1 [Event "OBSenEM 039"] [Site "Berlin"] [Date "2023.01.25"] [Round "2.20"] [White "Becker, Werner"] [Black "Mueller, Thomas"] [Result "1/2-1/2"] [BlackElo "1954"] [BlackTeam "SV Schoemberg e.V."] [ECO "A48"] [Time "13:00:00"] [WhiteElo "1780"] [WhiteTeam "SC Rochade e.V."] 1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Bd3 Nbd7 6. Nbd2 O-O 7. O-O Qe8 8. e4 e5 9. dxe5 dxe5 10. Be3 Ng4 11. Qe2 Nxe3 12. Qxe3 Qe7 13. c3 Nc5 14. Bc2 a5 15. a3 a4 16. Ne1 Rd8 17. Rd1 Ra6 18. Nd3 Nxd3 19. Bxd3 Rad6 20. Nc4 R6d7 1/2-1/2