[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.24"]
[Round "1.1"]
[White "Arndt, Uwe"]
[Black "Voigt, Ingo"]
[Result "0-1"]
[WhiteElo "1899"]
[BlackElo "1926"]
[PlyCount "64"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. e3 Bb7 6. dxe6 fxe6 7. cxb5 d5 8. Be2
Bd6 9. O-O O-O 10. b3 Qe7 11. Bb2 Nbd7 12. Nbd2 Rac8 13. Re1 h6 14. Bd3 (14.
Nh4 $16) 14... Ng4 15. e4 $6 (15. Qe2) 15... Nge5 16. Bb1 d4 17. Nxe5 Bxe5 18.
g3 $6 $17 (18. Bd3 $2 $19 Bxh2+ 19. Kxh2 Qh4+ 20. Kg1 Qxf2+ 21. Kh1 Rf4) (18.
Rf1 $142 $14) 18... Qf6 19. f4 Bxf4 20. gxf4 Qxf4 21. Qe2 Ne5 22. Rf1 (22. Bc1
Qh4) 22... Qg5+ 23. Kh1 $2 $19 (23. Qg2 Ng4 24. Nf3 Qf4 $17) 23... Rxf1+ 24.
Nxf1 Rf8 25. Bd3 (25. Qg2 Qh4) (25. Ng3 Ng4) 25... Qh4 (25... Nxd3 26. Qxd3 Rf2
) 26. Kg1 Nxd3 27. Qxd3 Qf2+ 28. Kh1 Qxb2 29. Re1 Qf2 30. Qb1 Rf4 31. Ng3 Rh4
32. Nf1 Bxe4+ (32... Rxe4 33. Rxe4 Bxe4+ 34. Qxe4 Qxf1#) 0-1

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.24"]
[Round "1.2"]
[White "Hoppensack, Manfred"]
[Black "Meyer Dunker, Paul"]
[Result "0-1"]
[WhiteElo "1785"]
[BlackElo "1948"]
[PlyCount "42"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Friesen Lichtenberg"]
[BlackTeam "SC Friesen Lichtenberg"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bc5 6. d4 Bb4 7. Bd2 c5 8. a3
Bxc3 9. Bxc3 Nc6 10. Be2 O-O 11. O-O f6 12. exf6 Rxf6 13. Be1 cxd4 14. Nxd4
Rxf1+ 15. Kxf1 $6 $15 (15. Bxf1 Qb6 16. c3) 15... Qb6 16. c3 Qxb2 $6 $11 (16...
Bd7 $15 17. Kg1 Rf8) 17. Nb5 Bg4 $6 $16 (17... Be6 $11) 18. Bxg4 $2 $19 (18.
Qxd5+ Kh8 19. Bxg4 Nf6 20. Ra2 Qb1 (20... Nxg4 21. Rxb2 Ne3+ 22. Kg1 Nxd5) 21.
Bf5 Qxe1+ 22. Kxe1 Nxd5) 18... Qxb5+ 19. Qe2 Qc5 20. g3 Re8 21. Bd7 $4 (21. Kg2
$19 Nf6 22. Qd1 Nxg4 23. Qxg4 d4) 21... Nxg3+ 0-1

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.24"]
[Round "1.3"]
[White "Jaeger, Andre"]
[Black "Lenhardt, Manfred"]
[Result "1-0"]
[WhiteElo "1912"]
[BlackElo "2110"]
[PlyCount "59"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Rochade"]
[BlackTeam "SC Weisse Dame"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. e4
exd4 9. Nxd4 Re8 10. h3 a6 11. Bg5 h6 12. Be3 Rb8 13. Qc1 Kh7 14. Rd1 c5 $6 (
14... Qe7 {noch Theorie}) 15. Nde2 b5 16. cxb5 axb5 17. a4 bxa4 18. Rxd6 Qe7
$16 (18... Qc7 $14) 19. Rd2 Bb7 $2 (19... Rb4) 20. Rxa4 $18 Nb6 21. Ra7 Nc4 $2
22. Nd5 $2 $14 (22. e5 $1 $18 Nxe3 (22... Nxd2 23. exf6 Qxf6 24. Rxb7 Rxb7 25.
Bxb7 Nb3) 23. exf6 Bxf6 24. Rxb7 Rxb7 25. Bxb7 Qxb7 26. fxe3) 22... Nxd5 23.
Rxd5 Nxe3 24. Qxe3 Qf6 $6 $16 (24... Rec8 $14) 25. Rxc5 Qb6 (25... Qxb2 $142
26. Rc7 Kg8 27. Kh2 Bd5 (27... Rec8 $4 28. Raxb7 $1) 28. Nc3 (28. f4 Rb3) 28...
Rb3) 26. Rc3 Qd6 $2 $18 (26... Qxb2 $2 $18 27. Rb3) (26... Bxe4 $16 27. Qxb6
Rxb6 28. Bxe4 Rxe4 29. Rcc7 Bxb2 (29... Rxe2 $2 30. Rxf7 Rbxb2 31. Rxg7+ Kh8
32. Rh7+ Kg8 33. Rag7+ Kf8 34. Rf7+ Kg8 35. Rhg7+ Kh8 36. Rxg6) 30. Rxf7+ Kg8)
(26... Qxe3 $16 27. Rxe3) 27. Rb3 $6 $14 (27. Rd3 $8 $18) 27... Ba6 $2 $18 (
27... Qd1+ $14 28. Bf1 (28. Kh2 Bxe4 29. Rxb8 Bxg2 30. Qc1 Qxc1 31. Nxc1 Rxb8
32. Kxg2 Kg8 $44) 28... Rxe4 29. Qd3 Qxd3 30. Rxd3 Rb4 31. b3 $44) 28. Rxb8
Qd1+ (28... Rxb8 29. Rxf7 Bxe2 30. Qxe2 Qe5) 29. Kh2 Rxb8 30. Rxa6 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "2.1"]
[White "Voigt, Ingo"]
[Black "Meyer Dunker, Paul"]
[Result "0-1"]
[WhiteElo "1926"]
[BlackElo "1948"]
[PlyCount "56"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Friesen Lichtenberg"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. b3 (5. Nc3 b4 (5... a6 6. axb5 cxb5 7.
Nxb5 axb5 8. Rxa8 Bb7 9. Ra1 e6 10. f3 Nf6 11. Ne2 Nxe4 12. fxe4 Qh4+ 13. Ng3
Bb4+ 14. Bd2)) 5... e5 6. axb5 Nf6 (6... Bb4+ $17 7. Bd2 Qxd4 8. Bxb4 Qxa1 9.
Bxc4 Qd4 10. Nd2 a5 11. Ngf3 Bg4 12. Bxf7+ Kxf7 13. Ng5+ Ke8 14. Qxg4 Qd7 (
14... axb4 15. Qe6+ Ne7 (15... Kd8 16. Nf7+ Kc7 17. O-O Qxd2 18. Qxe5+ Kb6 19.
Nd6) 16. Qf7+ Kd7 17. Qe6+)) 7. Bxc4 (7. Nf3) 7... Nxe4 8. Qf3 Bb4+ 9. Bd2
Bxd2+ 10. Nxd2 Ng5 11. Qg3 exd4 $6 $16 (11... O-O $11 12. dxe5 cxb5 13. Bxb5
Bb7) 12. Ne2 $6 $11 (12. f4 Qe7+ (12... Ne6 $2 $18 13. f5 cxb5 14. Bxb5+) 13.
Ne2 d3 (13... Ne6 14. f5 Ng5 (14... Nc5 15. Qxg7 Rf8 16. Qxd4 Bxf5 17. b6 a6
18. O-O) 15. h4 Ne4 16. Nxe4 Qxe4 17. Qxg7 Rf8 18. O-O) (13... Ne4 14. Nxe4
Qxe4 15. Qxg7 Rf8 16. Qxd4 Qxd4 17. Nxd4 Bd7 18. Kf2) 14. Bxd3 Ne6 15. O-O)
12... O-O 13. f4 $15 (13. O-O $11) 13... Ne6 14. O-O cxb5 15. Bxe6 $2 $19 (15.
Bxb5 $15 Qb6 16. Bd3 Nc5 (16... f5 17. Nc4 Qb4 (17... Qxb3 18. Rfb1)) 17. f5
Nbd7 18. Rf4 Bb7 19. Rxd4 Nxd3 20. Nc4 Qf6 21. Qxd3) 15... fxe6 16. Qf3 Qb6 (
16... d3 $142 $19) 17. Ng3 Bb7 18. Qg4 Nd7 19. Rae1 Bd5 20. f5 e5 21. Nh5 d3+
22. Kh1 Qh6 23. Nf3 Nf6 24. Nxf6+ Qxf6 25. Nxe5 d2 26. Re3 Rae8 27. Qg3 Qxf5
28. Rxf5 Rxf5 0-1

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "2.2"]
[White "Arndt, Uwe"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[WhiteElo "1899"]
[BlackElo "1912"]
[PlyCount "61"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Rochade"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 Bf5 5. Bg5 Be7 6. Bxf6 Bxf6 7. e4 Bd7 8. b4
a5 9. a3 O-O 10. c5 dxc5 (10... Be7 $17) 11. bxc5 Na6 $15 (11... Be7 $17 12. d6
cxd6 13. cxd6 Bf6 14. Nd5 Bc6 15. Nc7 Ra7) 12. Bxa6 Rxa6 13. Qe2 Be7 14. c6 Bc8
15. cxb7 Bxb7 16. Qb5 $6 $17 (16. Nf3 $15) 16... Rb6 17. Qxa5 f5 (17... Qd6 $17
18. Qa4 Ra8 19. Qd1 Rxa3 20. Nge2) 18. Nge2 fxe4 19. O-O Qd7 $15 (19... Ba6 $17
20. Rfd1 Bc4 21. Qa4 Bb3 22. Qxe4 Bxd1 23. Nxd1) 20. Nxe4 Rb5 (20... Ra8 21.
Qc3 Qxd5 22. f3) 21. Qa7 (21. Qc3) 21... Ra8 22. Qe3 Rxd5 23. Qb3 $6 $17 (23.
N2c3 $15) 23... Qb5 24. Qc2 Rd7 $2 $11 (24... Qd3 $17 25. Qb1) 25. Rfb1 Qd5 $4
$18 (25... Qc6 $11) 26. N2c3 Qd3 (26... Qc6 27. Qb3+ Kh8 28. Qxb7) 27. Qxd3
Rxd3 28. Rxb7 Rxa3 29. Rxa3 Bxa3 30. Rxc7 Bb2 31. Kf1 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "2.3"]
[White "Lenhardt, Manfred"]
[Black "Hoppensack, Manfred"]
[Result "1-0"]
[WhiteElo "2110"]
[BlackElo "1785"]
[PlyCount "97"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Weisse Dame"]
[BlackTeam "SC Friesen Lichtenberg"]

1. g3 e5 2. Bg2 d5 3. c3 Nf6 4. d4 e4 5. Nh3 Bd6 6. O-O c6 7. b3 Bf5 8. f3 h6
9. Nf2 Qe7 10. a4 Na6 (10... e3 11. Nd3) 11. Ba3 Rd8 12. Bxd6 Rxd6 13. Na3 O-O
14. f4 Qd7 15. Nc2 Ng4 16. Nxg4 Bxg4 17. Ne3 Bh3 18. f5 Bxg2 19. Kxg2 f6 20.
Qd2 Rc8 21. b4 b5 $6 $16 (21... Nc7 $11) 22. Rf4 (22. axb5 cxb5 23. Nxd5 Rxd5
24. Rxa6) 22... Nc7 23. a5 a6 {(=)} 24. g4 Kf7 25. Rg1 Rh8 26. h4 Qe7 27. Kf1
Ke8 28. Rf2 Kd8 29. Rfg2 Ne8 30. Rg3 Qf7 31. Ke1 Kc8 32. Ng2 Rd7 33. Nf4 Nc7
34. Ng6 Rh7 35. Qf4 Kb7 36. Qe3 Ne8 37. g5 h5 $2 $18 (37... hxg5 $15 38. hxg5
Rh2) 38. Ne5 fxe5 (38... Qe7 $142 39. Nxd7 Qxd7 40. gxf6) 39. g6 Qxf5 40. gxh7
(40. Rg5 Qf8 41. gxh7 g6 42. dxe5) 40... Qxh7 41. dxe5 d4 42. cxd4 Qf5 43. Rg6
Qf8 44. Qc3 Rc7 45. Kd1 Qf2 46. Qc5 Kc8 47. R1g2 e3 (47... Qxh4 48. Re6 $1 (48.
Kc2 e3 49. Kd3) 48... Kd7 (48... Qh1+ 49. Kc2) 49. Rgg6 (49. d5) 49... e3 50.
Kc2 Qe1 51. Qe7+ Kc8 52. Qxe8+ Kb7 53. Kd3 Qd2+ 54. Ke4 Qxe2 55. Rxc6) 48. Rxf2
exf2 49. Qf8 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "3.1"]
[White "Jaeger, Andre"]
[Black "Voigt, Ingo"]
[Result "1/2-1/2"]
[WhiteElo "1912"]
[BlackElo "1926"]
[PlyCount "21"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Rochade"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8.
e3 Bf5 9. Ne2 c5 10. Ng3 Bg6 11. Bd3 1/2-1/2

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "3.2"]
[White "Meyer Dunker, Paul"]
[Black "Lenhardt, Manfred"]
[Result "1-0"]
[WhiteElo "1948"]
[BlackElo "2110"]
[PlyCount "63"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Friesen Lichtenberg"]
[BlackTeam "SC Weisse Dame"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 f6 7. exf6 Nxf6 8. Nc3
Bd6 9. Nf3 O-O 10. Rc1 Bd7 11. Bd3 {(=)} a6 12. O-O Qc7 13. Bg5 Rae8 14. Bh4
Qb6 15. Qd2 Kh8 16. Bb1 Ne4 17. Nxe4 dxe4 18. Qc2 $6 $15 (18. Ne5 $14) 18... e5
19. Qxe4 Bf5 20. Qd5 Nb4 21. Qb3 Be6 $11 22. Qa4 Nc6 (22... exd4) 23. dxe5 $14
Nxe5 24. Nxe5 (24. Ng5 Bg8) 24... Bxe5 25. b3 Bd5 26. Qg4 Rf4 $16 27. Qh5 (27.
Qd7 $142 Qb5 28. Qxb5 axb5 29. Bg3 Rff8 30. Bxe5 Rxe5 31. Rc5 Rd8 32. Rxb5)
27... g6 28. Qg5 Rxh4 $2 $18 29. Qxh4 Rf8 30. Qe7 Bd6 31. Qe3 Qd8 32. Qd4+ 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.25"]
[Round "3.3"]
[White "Hoppensack, Manfred"]
[Black "Arndt, Uwe"]
[Result "1-0"]
[WhiteElo "1785"]
[BlackElo "1899"]
[PlyCount "107"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Friesen Lichtenberg"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bc4 e6 7. c3 Be7 8.
Bf4 Nxe4 9. Qxe4 Nf6 10. Qf3 O-O 11. Ne2 Bd7 12. Ng3 b5 13. Bb3 Qb6 14. Ne4
Nxe4 15. Qxe4 c5 16. dxc5 Bxc5 17. O-O Bc6 18. Qd3 Rad8 (18... Rfd8 19. Qg3 Rd7
20. Be5 Bf8) 19. Qg3 Qb7 20. Bh6 f6 21. Bxe6+ Kh8 22. Bf4 g5 23. Be3 Bd6 24.
Qh3 Rde8 25. Bg4 Re4 26. Bd4 Bd7 27. f3 Bxg4 28. fxg4 Kg7 29. Qf3 (29. Rxf6 $1
Rxf6 30. Bxf6+ Kg8 (30... Kxf6 $4 31. Qh6+ Ke5 32. Qxg5+ Ke6 33. Qf5+ Ke7 34.
Qxh7+)) 29... Qe7 30. h3 Bc5 31. Bxc5 Qxc5+ 32. Qf2 Qxf2+ 33. Rxf2 Rfe8 34.
Raf1 R8e6 35. a3 Re3 36. Rd1 Re1+ 37. Rxe1 Rxe1+ 38. Kh2 Kf7 39. Rd2 Ke7 40.
Kg3 Rf1 41. Rf2 Rb1 42. Kf3 Ke6 43. Ke3 a6 44. Kd3 Ke5 45. c4 bxc4+ 46. Kxc4
Rc1+ 47. Kb4 Rc6 48. Ka5 Ke4 49. b4 Ke3 50. Rb2 Kf4 51. a4 Kg3 52. b5 axb5 53.
axb5 Rc1 54. b6 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.26"]
[Round "4.1"]
[White "Voigt, Ingo"]
[Black "Lenhardt, Manfred"]
[Result "0-1"]
[WhiteElo "1926"]
[BlackElo "2110"]
[PlyCount "82"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Weisse Dame"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 O-O 6. Bd3 a6 7. a4 b6 8. cxd5
exd5 9. O-O Bb7 10. Ne5 c5 11. g4 $6 $17 Nc6 (11... Nbd7 12. Nxd7 Qxd7 13. Bf5
Qc7 14. g5 Ne4 15. f4 $17) 12. g5 Ne4 13. Nxe4 $6 $19 (13. f4 $142 $17) 13...
Nxe5 14. Nf6+ Bxf6 15. dxe5 (15. gxf6 $19 Nxd3 16. fxg7 Kxg7 17. Qxd3 Qf6)
15... Bxe5 (15... Bxg5) 16. f4 Bc7 17. Qh5 (17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Rf3
Bc8) 17... g6 18. Qh6 f5 19. b3 Rf7 20. Bb2 Qd7 21. Rf3 Re8 (21... d4) 22. Rh3
Re6 (22... d4) (22... Rfe7 23. Kf2 (23. Re1 Bxf4) 23... d4 24. Bc4+ Bd5) 23.
Bf6 Rexf6 24. gxf6 Rxf6 25. Rd1 Rf7 26. Kf2 Rg7 27. Rg3 Qc6 28. Bxf5 Qf6 29.
Bd3 (29. Bc2 Qc3) (29. Bg4 Qb2+ 30. Kg1 Qxb3 31. a5 b5) 29... Qb2+ 30. Ke1 Qc3+
31. Ke2 Qxb3 32. Qh3 Qb2+ 33. Rd2 Qf6 34. Qg4 Re7 35. h4 d4 36. h5 Qxf4 37.
Qxf4 Bxf4 38. Rh3 Bxe3 39. Bc4+ Kg7 40. Rd3 Bc8 41. Rf3 Bg4 0-1

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.26"]
[Round "4.2"]
[White "Jaeger, Andre"]
[Black "Hoppensack, Manfred"]
[Result "1-0"]
[WhiteElo "1912"]
[BlackElo "1785"]
[PlyCount "59"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Rochade"]
[BlackTeam "SC Friesen Lichtenberg"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8.
e3 O-O 9. Bd3 Re8 10. Ne2 Nc6 11. O-O Bd7 12. Ng3 h5 13. Ra2 g6 14. Re2 Kg7 15.
Bb2 c4 16. Bb1 b5 $6 $16 (16... h4 $144) 17. Qe1 $14 (17. Nh1 $142) 17... a5
18. e4 Qb6 $6 $16 (18... h4 $14) 19. e5 (19. exd5 Nxd5 20. Qd2 Rxe2 21. Nxe2)
19... Ng8 (19... Nh7 $142) 20. f4 Nh6 $2 $18 (20... Bg4 $16) (20... h4 $16) 21.
f5 Nd8 22. fxg6 fxg6 23. Rf6 Re6 24. Bxg6 Rxf6 25. Nxh5+ Kxg6 26. Nxf6 Qe6 27.
Qg3+ Kf7 28. Rf2 Nc6 29. Nxd7+ Ke7 30. Qg7+ 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.26"]
[Round "4.3"]
[White "Arndt, Uwe"]
[Black "Meyer Dunker, Paul"]
[Result "1/2-1/2"]
[WhiteElo "1899"]
[BlackElo "1948"]
[PlyCount "137"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Friesen Lichtenberg"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 (4. e3 Nf6 (4... b5 5. a4 Bb7 6. b3) 5.
Bxc4) 4... Nc6 5. e3 Na5 {(=)} 6. Nc3 (6. Nbd2 Be6 7. Be2) 6... Nf6 7. Be2 e6
8. Ne5 c5 9. Nxc4 Nxc4 10. Bxc4 cxd4 11. exd4 Bb4 12. O-O Qa5 13. Qf3 O-O 14.
h3 (14. Bf4 Nh5 15. Be5 f6 16. Qxh5 fxe5 17. dxe5) 14... Bd7 15. Bf4 Bc6 16.
Qd3 Nd5 (16... Rac8) 17. Bd2 (17. Nxd5 Bxd5 18. b3) 17... Rac8 (17... Ne7) 18.
Rfc1 Rc7 (18... Ne7 $17) 19. Nxd5 $11 Bxd5 20. Bxb4 Qxb4 21. Bxd5 Rxc1+ 22.
Rxc1 exd5 23. b3 Re8 24. Qc3 Qb6 25. b4 g6 26. Qc5 Re6 $14 (26... Qd8 $11) 27.
b5 Qa5 $16 (27... Qd8 $14) 28. Qxd5 Qxa4 $4 $18 (28... axb5) 29. bxa6 $2 $14 (
29. Rc8+ $18 Kg7 30. Qc5 $1 (30. Qd8 Qb4 31. Qg8+ Kf6 (31... Kh6 32. Qxf7 Qd6)
32. bxa6 bxa6 33. Qh8+ Kf5 (33... Kg5 34. Rc5+ f5 35. Qd8+ Kh6 36. Qh4+ Kg7 37.
Rc7+ Kf8 38. Qd8+ Re8 39. Qf6+ Kg8 40. Qg7#) 34. Rc5+ Ke4 35. Qa8+ Kd3 36. Qf3+
Kd2 37. Qf4+ Kd3 38. Qxf7 Kxd4 39. Rc8 Qe1+ 40. Kh2 Qe5+ 41. g3 Qd6 42. Qf3 a5
43. Rc1 Ke5 44. Re1+) 30... Qd1+ (30... Qxb5 31. Qf8+ Kf6 32. Qh8+ Kf5 33. Rc5+
) (30... axb5 31. Qf8+ Kf6) (30... Qb3 31. Qf8+ Kf6 32. Kh2) 31. Kh2 Qd2 (31...
Qh5 32. Qf8+ Kf6 33. Qh8+ (33. Rc7)) 32. Qf8+ Kf6 33. Qd8+ Kg7 34. Qh8+ Kh6 35.
Qf8+ Kg5 36. Rc5+ f5 37. Qd8+ Rf6 38. h4+) (29. Qd8+ Kg7 30. d5) 29... Qxa6 30.
Rc8+ Kg7 31. Qd8 Qd6 32. Qxd6 Rxd6 33. Rc7 Rb6 34. Kf1 Rb2 35. d5 Kf6 36. d6 h5
37. d7 Ke7 38. d8=Q+ Kxd8 39. Rxf7 Rb6 40. Ke2 Re6+ $14 (40... Kc8 $11) 41. Kd3
Re7 $16 (41... b5 $142 $14) 42. Rf6 Rg7 43. Kd4 $14 (43. g4 $142 $16) 43... Kc7
$16 (43... g5 $14) 44. Kc5 g5 {(=)} 45. g3 $14 (45. g4 $142 $16) 45... g4 46.
h4 Rh7 47. Rf5 (47. f3 $14) 47... Rh6 48. Rf7+ Kb8 49. Kd5 Ka7 50. Ke5 Ka6 51.
Kf5 Rc6 52. Ke4 b5 53. f3 b4 54. fxg4 Rc4+ 55. Kd3 Rxg4 56. Rf3 Kb5 57. Kc2 Ka4
58. Kb2 Re4 59. Rf2 Re3 60. Rg2 Rf3 61. g4 hxg4 62. Rxg4 Rf2+ 63. Kb1 Ka3 64.
Rg3+ b3 65. Rg1 Rb2+ 66. Ka1 Rh2 67. Kb1 Rxh4 68. Rf1 Rh3 69. Rg1 1/2-1/2

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.27"]
[Round "5.1"]
[White "Hoppensack, Manfred"]
[Black "Voigt, Ingo"]
[Result "1/2-1/2"]
[WhiteElo "1785"]
[BlackElo "1926"]
[PlyCount "50"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Friesen Lichtenberg"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 Bxc3+ 8.
bxc3 d5 9. exd5 Qxd5 10. O-O e4 (10... O-O $11) 11. Be2 (11. Bxe4 $16 Qxd1 12.
Bxc6+ bxc6 13. Rxd1) 11... O-O 12. Qxd5 Nxd5 13. Bb2 Nf4 14. Bb5 Rd8 15. Rfe1
Bf5 $6 $16 (15... f5 $11) 16. Bxc6 bxc6 17. Nd4 Bg6 18. Nxc6 Rd7 19. Ne5 Rb7 (
19... Rd2 $16) 20. Nxg6 (20. Bc1 $18) 20... hxg6 $6 $18 (20... Nxg6 $16) 21.
Rxe4 $6 $14 (21. Bc1 $18) 21... Rxb2 22. Rxf4 Rxc2 23. Rf3 Rc8 24. Kf1 R8xc3
25. Rxc3 Rxc3 1/2-1/2

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.27"]
[Round "5.2"]
[White "Lenhardt, Manfred"]
[Black "Arndt, Uwe"]
[Result "1-0"]
[WhiteElo "2110"]
[BlackElo "1899"]
[PlyCount "93"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Weisse Dame"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bd3
b6 9. O-O Bb7 10. Bb2 Rc8 11. Qe2 Qc7 12. Rac1 Qb8 13. h3 Bd6 14. cxd5 exd5 15.
Rfd1 Rfe8 16. Ba6 Ne4 17. Bxb7 Nxc3 18. Rxc3 Qxb7 19. Rdc1 Rc7 20. Qc2 Re6 21.
Kf1 Bb4 22. Ng5 $2 $19 (22. Rd3) 22... Rg6 23. Qf5 Nf8 24. R3c2 h6 $6 $15 (
24... Qa6+ $19 25. Kg1 Rf6 26. Qg4 Qxa2) 25. Nf3 Qa6+ 26. Kg1 Rf6 27. Qh5 $17
Qxa2 28. e4 $2 $19 Re7 $2 $15 (28... dxe4 29. d5 cxd5 30. Rxc7 (30. Bxf6 Rxc2
31. Ra1 Qxb3 32. Nd4 Qc4 33. Nxc2 Qxc2 34. Bd4 (34. Rxa7 Qc1+ 35. Kh2 Qf4+))
30... Qxb2 31. R7c2 Qxb3 32. Nd4) 29. exd5 g6 $2 $18 (29... Qa5 $8 30. Rxc6
Rxc6 31. Rxc6 Qa2 32. Bc1 Qxb3) 30. Qxh6 Rxf3 (30... Bd6 31. dxc6 Bf4 32. Qh4
g5 33. d5 gxh4 34. Bxf6 Qa3 35. Bxe7 Qxe7 36. c7 Bxc7 37. Rxc7) 31. gxf3 cxd5
32. Bc3 $2 (32. Rc8 Re2 33. R1c5 $1 Bxc5 34. dxc5 Qb1+ 35. Bc1 (35. Kg2 Rxf2+
36. Kxf2 Qxb2+)) 32... Qxb3 33. Rb2 Re1+ $6 (33... Qxc3 $142 34. Rxc3 Bxc3 35.
Rb5 Bxd4 36. Rxd5 Bc5) 34. Kg2 Qxc3 35. Rxc3 Bxc3 36. Rc2 Bb4 37. Rc7 Bd6 38.
Rxa7 Ne6 39. Ra8+ Bf8 40. h4 Rd1 41. h5 Rxd4 42. hxg6 Nf4+ 43. Kg3 Nxg6 44. f4
Ra4 45. Rb8 Rc4 46. f5 Rc6 47. Rxf8+ 1-0

[Event "A-Klasse 2017 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2017.05.27"]
[Round "5.3"]
[White "Meyer Dunker, Paul"]
[Black "Jaeger, Andre"]
[Result "1/2-1/2"]
[WhiteElo "1948"]
[BlackElo "1912"]
[PlyCount "18"]
[EventDate "2017.05.24"]
[SourceDate "2017.05.24"]
[WhiteTeam "SC Friesen Lichtenberg"]
[BlackTeam "SC Rochade"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 {(=)}
Nxd5 8. exd5 Nb8 9. c4 Be7 1/2-1/2

