[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.23"]
[Round "9.27"]
[White "Zabel, Reinhard"]
[Black "Siwy, Boguslaw"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1466"]
[PlyCount "74"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 0-0-0+ 8. Ke2 f6 9. Nbd2 fxe5 10. h3 Bh5 11. b3 Bc5 12. Bb2 Bxf3+ 13. Nxf3 Bd4 14. c3 Bc5 15. Nxe5 Nh6 16. f3 Rhe8 17. f4 Nf7 18. c4 Bb4 19. Rad1 Nd6 20. Ke3 b5 21. a3 Bc5+ 22. Kf3 Rf8 23. b4 Bb6 24. c5 Ba7 25. cxd6 cxd6 26. Nxc6 Rd7 27. Nxa7+ Rxa7 28. Rxd6 Raf7 29. g3 g5 30. f5 Kb7 31. Rhd1 h5 32. Rd7+ Rxd7 33. Rxd7+ Kc6 34. Rd1 Rf7 35. g4 h4 36. e5 Kb6 37. e6 a5 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.21"]
[Round "8.25"]
[White "Siwy, Boguslaw"]
[Black "Stiebel, Erhard"]
[Result "0-1"]
[ECO "D55"]
[BlackElo "1548"]
[PlyCount "74"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nd5 9. h4 Nd7 10. a3 h6 11. Ne5 Bxg5 12. hxg5 Qxg5 13. Qf3 Nxe5 14. dxe5 Qxe5 15. Rh5 Qf6 16. 0-0-0 Qxf3 17. gxf3 Nxc3 18. bxc3 b6 19. Rg1 Kh8 20. Bd3 Bb7 21. Rgh1 Rad8 22. Kd2 Rd5 23. R5h4 Rfd8 24. Rd4 c5 25. Rxd5 Rxd5 26. Ke2 e5 27. e4 Rd6 28. Ke3 g5 29. Bc4 Kg7 30. Ke2 Bc8 31. f4 exf4 32. Kf3 Kg6 33. Bd5 Bd7 34. Rd1 Be6 35. c4 h5 36. e5 Rd7 37. a4 Bg4+ 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.20"]
[Round "7.18"]
[White "Gorzinski, Dariusz"]
[Black "Siwy, Boguslaw"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1830"]
[PlyCount "69"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Bc5 4. a3 a5 5. d4 Be7 6. Nc3 c5 7. d5 0-0 8. d6 h6 9. Bf4 Re8 10. dxe7 Qxe7 11. Bd6 Qd8 12. Nb5 Na6 13. e3 e5 14. Ne2 Qb6 15. Nec3 e4 16. Qc2 Re6 17. Rd1 Qc6 18. Bh3 Re8 19. Nd5 Nxd5 20. Rxd5 b6 21. Bf5 Bb7 22. Bxe4 Qc8 23. 0-0 Qd8 24. Re5 Bxe4 25. Qxe4 Rxe5 26. Qxe5 Kh8 27. Rd1 Qg8 28. Qf5 Nb8 29. Bc7 g6 30. Be5+ Kh7 31. Qe4 Nc6 32. Rxd7 Nxe5 33. Qxe5 Re8 34. Qf6 Rf8 35. Nd6 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.16"]
[Round "6.27"]
[White "Siwy, Boguslaw"]
[Black "Skoecz, Horst"]
[Result "1-0"]
[ECO "D20"]
[BlackElo "1456"]
[PlyCount "67"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 c6 4. Bxc4 e6 5. Nc3 Nf6 6. Nf3 Bb4 7. 0-0 b5 8. Bb3 Bb7 9. a4 a6 10. Ne5 Bd6 11. e4 b4 12. Nc4 bxc3 13. Nxd6+ Qxd6 14. e5 Qb4 15. exf6 gxf6 16. bxc3 Qxc3 17. Ba3 Rg8 18. Bxe6 fxe6 19. Qh5+ Rg6 20. Qxh7 Rxg2+ 21. Kxg2 c5+ 22. Kg1 Qf3 23. Qg6+ Kd7 24. Qf7+ Kd8 25. Qf8+ Kc7 26. Qxc5+ Nc6 27. Qd6+ Kc8 28. Qxe6+ Kd8 29. Rfe1 Qh5 30. Qxf6+ Kc8 31. Qf8+ Kd7 32. Re7+ Nxe7 33. Qxe7+ Kc6 34. Qd6# 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.14"]
[Round "5.33"]
[White "Schoppe, Hans Werner"]
[Black "Siwy, Boguslaw"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1267"]
[PlyCount "46"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d6 4. e3 e5 5. d3 Bg4 6. Be2 Nf6 7. h3 Bh5 8. g4 Bg6 9. e4 Be7 10. Nh4 0-0 11. Nf5 d5 12. g5 Nd7 13. h4 f6 14. gxf6 Nxf6 15. Rg1 dxe4 16. Nxg7 Ng4 17. Bxg4 Bxh4 18. Bf5 e3 19. Rg2 Kxg7 20. Bxg6 Bxf2+ 21. Ke2 hxg6 22. d4 Qh4 23. d5 Qh5+ 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.13"]
[Round "4.35"]
[White "Siwy, Boguslaw"]
[Black "Hast, Stefan"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1169"]
[PlyCount "51"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. e3 a6 7. h3 c5 8. d5 Re8 9. Bd3 b6 10. 0-0 Bb7 11. Nd2 Nbd7 12. f4 Qc7 13. f5 Ne5 14. fxg6 fxg6 15. Be2 Nfd7 16. Nce4 e6 17. Nf3 Nxf3+ 18. Bxf3 exd5 19. cxd5 Bxb2 20. Bg4 Rxe4 21. Be6+ Kh8 22. Rf7 Bc8 23. Qf3 h5 24. Rf8+ Nxf8 25. Qxf8+ Kh7 26. Qg8# 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.09"]
[Round "3.35"]
[White "Soelbrandt, Robin"]
[Black "Siwy, Boguslaw"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1336"]
[PlyCount "63"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qg6 7. Qf3 Nxd4 8. Bxd4 Bxd4 9. cxd4 Qb6 10. Qc3 Nf6 11. Nd2 0-0 12. Bd3 d6 13. 0-0 Bd7 14. Rfe1 c6 15. e5 dxe5 16. Nc4 Qxd4 17. Nxe5 Qxc3 18. bxc3 Be6 19. f4 Bd5 20. f5 Rad8 21. c4 Nd7 22. cxd5 Nxe5 23. Rxe5 f6 24. Re7 Rxd5 25. Bc4 Rfd8 26. Bxd5+ Rxd5 27. Rae1 h6 28. Rxb7 a5 29. Ree7 Kf8 30. Rf7+ Ke8 31. Rxg7 c5 32. Rg8# 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.07"]
[Round "2.36"]
[White "Siwy, Boguslaw"]
[Black "Rutmann, Ulrich"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1393"]
[PlyCount "112"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Be6 7. d5 Bg4 8. Be2 c6 9. h3 Bd7 10. 0-0 Na6 11. Bd3 Nc5 12. Bc2 Re8 13. Nd4 cxd5 14. cxd5 Qb6 15. Rb1 Na6 16. a3 Rac8 17. f4 Qc5 18. f5 Nxd5 19. fxg6 hxg6 20. Qf3 Nf6 21. Ne4 Nxe4 22. Qxf7+ Kh8 23. Rf4 Qxg5 24. Bxe4 Rf8 25. h4 Rxf7 26. hxg5 Rxf4 27. exf4 Bxd4+ 28. Kf1 Bb5+ 29. Ke1 Nc5 30. Bxg6 Bd3 31. Rd1 Bxg6 32. Rxd4 Nb3 33. Rb4 Rc1+ 34. Kf2 Nc5 35. Kg3 Bf5 36. Kf3 Rc2 37. g4 Bd7 38. f5 Bc6+ 39. Ke3 a5 40. Rf4 e5 41. Rf1 Kg7 42. f6+ Kf8 43. g6 Ne6 44. Rh1 Kg8 45. Rh7 Be8 46. f7+ Bxf7 47. Rxf7 Rc7 48. Rf6 Re7 49. Ke4 Nc5+ 50. Kf5 e4 51. Rxd6 Kg7 52. Rd5 Nd3 53. Rd4 e3 54. b4 e2 55. bxa5 e1Q 56. a6 Qe5# 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "2006.03.06"]
[Round "1.34"]
[White "Ewers, Christian"]
[Black "Siwy, Boguslaw"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1662"]
[PlyCount "48"]
[EventDate "2006.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Nf3 d6 8. Bc4 h6 9. 0-0 Bg4 10. exd6 Bxd6 11. Bxf7+ Kd7 12. d5 Kc8 13. dxc6 bxc6 14. Bxg8 Rxg8 15. Be3 Re8 16. Qd3 a6 17. h3 Bh5 18. Qf5+ Kb7 19. Qxh5 Rxe3 20. Rfe1 Qe7 21. Rxe3 Qxe3+ 22. Kh1 Rf8 23. Qg6 Qf2 24. Ne4 Qxc2 1-0

