[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Martin Seidel"]
[Black "Volker Margenberg"]
[Result "1-0"]
[ECO "A45"]
[Source "Analyze This"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 g6 4. e3 Bg7 5. Nbd2 O-O 6. Be2 Nbd7 7. O-O e5 8. h3 h6
9. Bh4 g5 10. Bg3 e4 11. Ne1 d5 12. c4 c6 13. cxd5 cxd5 14. f4 Nb6 15. a4 a5 16.
Rc1 Ne8 17. f5 Bd7 18. b3 Rc8 19. Nb1 Rxc1 20. Qxc1 Qf6 21. Nc2 Nd6 22. Be5 Qe7
23. f6 Bxf6 24. Rxf6  1-0

[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Sebastian Höck"]
[Black "Werner Völker"]
[Result "1/2-1/2"]
[ECO "A15"]
[Source "Analyze This"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nf3 e5 7. d3 c5 8. h3 Nc6 9.
O-O h6 10. Be3 Be6 11. Qd2 Kh7 12. Nd5 Bxd5 13. exd5 Nd4 14. Nh2 Qd7 15. g4 h5 16.
f3 Rh8 17. g5 Ng8 18. f4 Nf5 19. Nf3 Nxe3 20. Qxe3 exf4 21. Qxf4 Bxb2 22. Rae1 Rf8
23. d4 cxd4 24. Re4 Ne7  1/2-1/2

[Event "Siegburg Open 2014"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Reiner Flagmeier"]
[Black "Sandor Rozsa"]
[Result "1/2-1/2"]
[ECO "D02"]
[Source "Analyze This"]

1. d4 d5 2. Nf3 Nd7 3. g3 c5 4. Bg2 Ngf6 5. O-O Ne4 6. c4 e6 7. Nc3 Nxc3 8. bxc3
dxc4 9. Qa4 Be7 10. Qxc4 Nb6 11. Qd3 c4 12. Qc2 Bd7 13. a4 Bc6 14. a5 Nd7 15. e4
O-O 16. Rd1 Nf6 17. Ne5 Bb5 18. Bf1 Rc8 19. Qe2 Qc7 20. Bg2 Rfd8 21. Bf4 Bd6 22.
Ng4 Nxg4 23. Bxd6 Rxd6 24. Qxg4 Ra6 25. d5 Re8 26. dxe6 Raxe6 27. Rd5 Bc6 28. Rc5
Qe7 29. Rxc4 h5 30. Qxh5 Bxe4 31. Bxe4 Rxe4 32. Rxe4 Qxe4 33. Rd1 Qc6  1/2-1/2

[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Manuel Peukert"]
[Black "Arnd Rosskothen"]
[Result "0-1"]
[ECO "B20"]
[Source "Analyze This"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. d3 Bg7 5. Nge2 d6 6. g3 e6 7. Bg2 Nge7 8. O-O O-O
9. Be3 Nd4 10. Rb1 Nec6 11. a3 a5 12. Nb5 Nxb5 13. cxb5 Nd4 14. Nxd4 cxd4 15. Bd2
Bd7 16. a4 Qb6 17. Rc1 Rfc8 18. Qb3 e5 19. Qa3 Bf8 20. b4 axb4 21. Qxb4 Rc5 22.
Rc4 Be6 23. Rcc1 d5 24. exd5 Rxc1 25. Qb3 Rxf1+ 26. Kxf1 Bd7 27. d6 Bxd6 28. Qd5
Rxa4 29. Bg5 Be6 30. Qf3 Ra1+ 31. Ke2 Qa5 32. Qf6 Bg4+  0-1

[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Mio Veehmayer"]
[Black "Detlef Hild"]
[Result "1-0"]
[ECO "B23"]
[Source "Analyze This"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 a6 5. a4 Nge7 6. d3 d5 7. Ba2 b5 8. Bd2 Nb4 9.
Bb1 Bd7 10. Nf3 d4 11. Ne2 Nec6 12. c3 bxa4 13. cxb4 Nxb4 14. Ne5 Bb5 15. O-O Be7
16. f5 Bf6 17. Ng4 Nxd3 18. Nxf6+ gxf6 19. fxe6 Nxb2 20. exf7+ Kd7 21. Qe1 Qe7 22.
e5 Qxe5 23. Ng3 Bxf1 24. Bf5+ Ke7 25. Qxf1 Kxf7 26. Re1 Qd5 27. Be6+ Qxe6 28. Rxe6
Kxe6 29. Qf5+ Kd6 30. Ne4+  1-0

[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "?"]
[White "Andrei Sterin"]
[Black "Michael Cohnen"]
[Result "0-1"]
[ECO "B49"]
[Source "Analyze This"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. Qd2
Bb4 9. O-O Nxe4 10. Qd3 Nxc3 11. bxc3 Bd6 12. f4 O-O 13. Rad1 Be7 14. Rf3 d5 15.
f5 Ne5 16. Bf4 Nxf3+ 17. Qxf3 e5 18. Bg3 Bd6 19. Nb3 e4 20. Bxd6 exf3 21. Bxc7 fxe2
22. Re1 Re8 23. Nd4 Bd7 24. Kf2 Rac8 25. Ba5 Bb5 26. Nxb5 axb5 27. Rxe2 Rxe2+ 28.
Kxe2 Ra8 29. Bb4 Rxa2 30. Kd3 Ra1 31. g3 Rd1+ 32. Ke3 f6 33. Ke2 Rg1  0-1

[Event "Siegburg Open 2024"]
[Site "?"]
[Date "2024.04.04"]
[Round "1"]
[White "Ralf Günther"]
[Black "Enes Karadg"]
[Result "0-1"]
[ECO "D30"]
[Source "Analyze This"]

1. c4 e6 2. d4 d5 3. c5 Nc6 4. Nf3 g6 5. Bf4 Bg7 6. e3 Nge7 7. Qd2 a6 8. Be2 O-O
9. O-O f6 10. Nc3 e5 11. Bg3 Be6 12. Ne1 Nf5 13. Bg4 exd4 14. exd4 Ncxd4 15. Bxf5
Nxf5 16. Qf4 Nxg3 17. Qxg3 c6 18. Nd3 Bf7 19. Rfe1 Qd7 20. Na4 Rae8 21. Nb6 Qd8
{In der Notation 
folgt Sd6}  0-1