[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.30"]
[Round "9"]
[White "Praceius, Stephan"]
[Black "Ungar, Benedict"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1807"]
[PlyCount "56"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 e6 3. Nc3 Bc5 4. Nf3 a6 5. d3 Nge7 6. a3 b5 7. Ba2 d6 8. 0-0 0-0 9. b4 Ba7 10. Bb2 e5 11. h3 Nd4 12. Rc1 Kh8 13. Kh1 Ng6 14. Nd5 Ne6 15. Nh2 f5 16. Ne3 f4 17. Nd5 c6 18. Nc3 Ng5 19. Ng4 f3 20. Ne3 fxg2+ 21. Nxg2 Bxh3 22. Ne2 Bxf2 23. c4 Qd7 24. Ng1 Bxg2+ 25. Kxg2 Bxg1 26. Kxg1 Qh3 27. Rc2 Nf3+ 28. Kf2 Nd4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.27"]
[Round "6"]
[White "Proske, Matthias"]
[Black "Praceius, Stephan"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "31"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 c6 4. Bg2 d5 5. b3 Qb6 6. 0-0 Be7 7. d4 Nbd7 8. Qc2 c5 9. e3 Qc7 10. Nc3 Nb6 11. Nb5 Qd8 12. dxc5 Bxc5 13. cxd5 a6 14. dxe6 Bxe6 15. Qxc5 Rc8 16. Nd6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.26"]
[Round "5"]
[White "Praceius, Stephan"]
[Black "Langhans, Peter"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "91"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. dxc5 Qxc5 8. Be3 Qa5 9. 0-0 Ng6 10. Bd4 Be7 11. Nbd2 Nf4 12. Nb3 Nxe2+ 13. Qxe2 Qd8 14. Rad1 0-0 15. h3 Bd7 16. Nc5 Nxd4 17. cxd4 Bxc5 18. dxc5 Qa5 19. b3 Bb5 20. Qc2 Bxf1 21. Rxf1 h6 22. Rc1 Rac8 23. Ne1 Rc7 24. Nd3 Qb5 25. Qd2 Rfc8 26. b4 Qd7 27. Nf4 Qe7 28. Qd4 b6 29. Nd3 a5 30. a3 axb4 31. axb4 bxc5 32. Nxc5 Qe8 33. Rd1 Qb5 34. Ra1 Qe8 35. Ra3 Ra8 36. Rg3 Kh8 37. Kh2 Rca7 38. Qd3 Ra1 39. f4 Rc1 40. Rf3 Ra2 41. f5 Rcc2 42. Rg3 Rd2 43. Qf3 Ra7 44. f6 g6 45. Qe3 Rb2 46. Qxh6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.25"]
[Round "4"]
[White "Praceius, Stephan"]
[Black "Genath, Daniel"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "84"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 Nd7 6. c3 c5 7. Be2 Be7 8. 0-0 f6 9. Re1 Qb6 10. Qc1 Rc8 11. exf6 Ngxf6 12. dxc5 Bxc5 13. Rf1 0-0 14. Nbd2 Ng4 15. Qe1 Qxb2 16. Nb3 Bxf2+ 17. Rxf2 Nxf2 18. Qxf2 Rxc3 19. Qe1 Rc2 20. Nfd4 Rcc8 21. Bd6 Rfe8 22. Bb5 Be4 23. Qg3 Rc3 24. Qg4 Nf6 25. Qe2 Rxb3 26. Nxb3 Qxe2 27. Bxe2 e5 28. Nc5 b6 29. Nxe4 Nxe4 30. Bb4 Nc5 31. Rc1 Ne6 32. Rc6 Nd4 33. Rd6 Nxe2+ 34. Kf1 Nc1 35. Rxd5 Nxa2 36. Be1 Kf7 37. Kf2 Ke6 38. Rd2 Nc3 39. Rc2 Rf8+ 40. Ke3 Nd5+ 41. Kd2 e4 42. Ke2 Nf4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "2"]
[White "Buse, Detlef"]
[Black "Praceius, Stephan"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "87"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. 0-0 cxd4 8. cxd4 g6 9. Nc3 Bg7 10. Nb5 Bf8 11. Bf4 a6 12. Nd6+ Bxd6 13. exd6 f6 14. Qd2 Kf7 15. h4 Qe8 16. Rfe1 Qf8 17. Rac1 h5 18. Rc3 Nh6 19. Rb3 Rb8 20. Bd3 Qg7 21. Rb6 Nf5 22. Qc3 Nxh4 23. Nxh4 g5 24. Ng6 Rh6 25. Bh2 Rxg6 26. Bxg6+ Qxg6 27. Rd1 Kg7 28. Qd3 f5 29. Be5+ Nxe5 30. dxe5 Bb5 31. Qd4 Qf7 32. Rc1 Bc6 33. Rcxc6 bxc6 34. Rxb8 Kg6 35. Rc8 Qd7 36. Rc7 Qe8 37. Qa7 f4 38. Rg7+ Kf5 39. Qf7+ Qxf7 40. Rxf7+ Kxe5 41. d7 d4 42. d8Q Ke4 43. Qxg5 d3 44. Qxf4+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "3"]
[White "Erofeev, Anastasia"]
[Black "Praceius, Stephan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1794"]
[PlyCount "111"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Rc8 7. Be2 cxd4 8. cxd4 Nge7 9. 0-0 Ng6 10. Nc3 a6 11. b4 Be7 12. Qd2 0-0 13. Bd3 Nh4 14. Nxh4 Bxh4 15. Ne2 Be7 16. Qf4 h6 17. Qg3 Bh4 18. Qg4 f5 19. exf6 Qxf6 20. g3 Bg5 21. Bxg5 Qxg5 22. Qxg5 hxg5 23. f4 gxf4 24. Rxf4 Rxf4 25. gxf4 Ne7 26. Kf2 Rf8 27. Rg1 Be8 28. Rg5 Rf6 29. Kg3 Nf5+ 30. Bxf5 exf5 31. Kf2 Bd7 32. Ng3 g6 33. h4 Kh7 34. h5 gxh5 35. Nxh5 Rg6 36. Kg3 Rxg5+ 37. fxg5 Bc6 38. Kf4 Kg6 39. Ng3 Bd7 40. Nf1 Be6 41. Nd2 b6 42. Nf3 Bc8 43. Nh4+ Kf7 44. Nxf5 Bd7 45. Ne3 Ke6 46. Ng4 Be8 47. Ne5 Ba4 48. g6 Kf6 49. Ng4+ Kxg6 50. Ke5 Bb3 51. Ne3 Kf7 52. Nxd5 Bxd5 53. Kxd5 Ke7 54. Kc6 b5 55. d5 Kd8 56. Kd6 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.23"]
[Round "1"]
[White "Praceius, Stephan"]
[Black "Martin, Dennis"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1889"]
[PlyCount "72"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 d6 5. h3 a6 6. 0-0 e6 7. a3 Be7 8. d3 0-0 9. Bd2 d5 10. exd5 exd5 11. Ba2 Be6 12. Re1 Qd6 13. Qe2 Rae8 14. Qf1 Bd8 15. Ne2 d4 16. Bxe6 fxe6 17. Bf4 e5 18. Bh2 Nd5 19. Ng3 Ba5 20. Ne4 Qg6 21. Nh4 Qh6 22. Re2 Qxh4 23. Nxc5 Qg5 24. Nxb7 Ne3 25. f4 Qe7 26. Qf3 Qxb7 27. b4 Bb6 28. Rf2 Qd7 29. Qe2 Qd5 30. Kh1 exf4 31. Rxf4 Rxf4 32. Bxf4 Rf8 33. Bxe3 dxe3 34. c4 Qe5 35. Rg1 Rf2 36. Qg4 Bc7 0-1

