[Event "Prague Summer op-B 3rd"]
[Site "Prague"]
[Date "2016.08.09"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Radionov, Deni"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1785"]
[BlackElo "1530"]
[PlyCount "67"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 h6 7. 0-0 d6 8. h3 Na5 9. Bc2 Nc6 10. b4 Bb6 11. a4 a5 12. b5 Ne7 13. d4 Ng6 14. Nbd2 Be6 15. Re1 Nh7 16. Nf1 exd4 17. cxd4 f5 18. Bb3 Bxb3 19. Qxb3+ Kh8 20. e5 dxe5 21. Nxe5 Nxe5 22. dxe5 Qd4 23. Be3 Qh4 24. Bxb6 cxb6 25. Nd2 Ng5 26. Nf3 Nxf3+ 27. Qxf3 Qe7 28. Rad1 Qb4 29. e6 Rae8 30. Qxb7 Qxa4 31. Qxb6 Rb8 32. e7 Rfe8 33. Qxb8 Rxb8 34. Rd8+ 1-0

[Event "Prague Summer op-B 3rd"]
[Site "Prague"]
[Date "2016.08.08"]
[Round "5"]
[White "Plasek, Zdenek"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2066"]
[BlackElo "1785"]
[PlyCount "61"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 g6 3. e3 Bg7 4. Nf3 Nf6 5. c4 c6 6. Nc3 Nbd7 7. Qb3 Qa5 8. Bf4 0-0 9. Be2 Ne4 10. 0-0 Ndf6 11. h3 Nxc3 12. bxc3 b6 13. Ne5 Bb7 14. Bf3 Rac8 15. c5 Ba6 16. cxb6 Bxf1 17. b7 Bb5 18. bxc8Q Rxc8 19. Qb4 Qd8 20. a4 Ba6 21. Qc5 Nd7 22. Qxa7 Nxe5 23. Qxa6 Ra8 24. Qe2 Nxf3+ 25. gxf3 Qb6 26. Qc2 c5 27. Rb1 Qa7 28. Rb5 Qxa4 29. Qxa4 Rxa4 30. Rb8+ Bf8 31. Bh6 1-0

[Event "Prague Summer op-B 3rd"]
[Site "Prague"]
[Date "2016.08.07"]
[Round "4"]
[White "Gonsior, Monika"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1960"]
[BlackElo "1785"]
[PlyCount "83"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd1 Bg4 7. Be2 Nf6 8. Nc3 Bxf3 9. Bxf3 g6 10. 0-0 Bg7 11. Rb1 0-0 12. Be3 Nd7 13. Qd2 Nc5 14. Bh6 Rb8 15. Bxg7 Kxg7 16. b4 Nd7 17. Be2 Kg8 18. f4 b5 19. cxb5 axb5 20. Kh1 Nf6 21. Qe1 Nd4 22. Bd3 Qd7 23. Qf2 Qa7 24. e5 Ng4 25. Qg3 Qd7 26. exd6 Nh6 27. dxe7 Qxe7 28. Rfe1 Qd8 29. Rbd1 Nhf5 30. Qf2 Qb6 31. Nd5 Qa6 32. g4 Rbd8 33. Be4 Rxd5 34. Bxd5 Qd6 35. Rxd4 Nxd4 36. Qxd4 Rd8 37. Re8+ Rxe8 38. Bxf7+ Kxf7 39. Qxd6 Re1+ 40. Kg2 Ra1 41. Qd5+ Ke7 42. Qe5+ 1-0

[Event "Prague Summer op-B 3rd"]
[Site "Prague"]
[Date "2016.08.07"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Bilek, Roman"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1785"]
[BlackElo "1880"]
[PlyCount "60"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Nc6 7. Bg2 Bg4 8. d5 Nb4 9. 0-0 Nbxd5 10. Nxd5 Nxd5 11. Qe2 e6 12. Rd1 Qb6 13. Rxd5 Bc5 14. Rd3 Ke7 15. Rb3 Qa5 16. Be3 Bd6 17. Qc4 Qh5 18. Bf4 e5 19. Re1 Be6 20. Qe4 exf4 21. Nd4 Rhe8 22. Nxe6 fxe6 23. Rxb7 Kf8 24. Rb3 fxg3 25. hxg3 Kg8 26. Qa4 Rab8 27. Rxb8 Rxb8 28. Qd7 Qf7 29. Qxf7+ Kxf7 30. b3 Kf6 1/2-1/2

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.29"]
[Round "6.5"]
[White "Lebeda, Timo"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2097"]
[BlackElo "1712"]
[PlyCount "59"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 Nf6 3. d4 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Rc1 Na6 10. Qe2 Nb4 11. Rfd1 Rc8 12. Bb1 dxc4 13. Qxc4 Ba6 14. Qb3 Nbd5 15. Qa4 Nxc3 16. Rxc3 Bb5 17. Qc2 Bb4 18. Bg5 g6 19. e4 Bxc3 20. bxc3 h6 21. Bh4 Kg7 22. e5 g5 23. Nxg5 Rh8 24. Nxe6+ fxe6 25. Bxf6+ Kf8 26. Bxd8 Rxd8 27. Qg6 Rd7 28. Qf6+ Kg8 29. Qxe6+ Rf7 30. Bg6 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.29"]
[Round "5.6"]
[White "Porstmann, Jan"]
[Black "Schamschurko, Victor"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1712"]
[BlackElo "1687"]
[PlyCount "79"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Dresden TU"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. g3 Be7 7. Bg2 Be6 8. N1c3 a6 9. Na3 Rb8 10. Be3 Nf6 11. 0-0 0-0 12. Nd5 b5 13. h3 h6 14. f4 Bxd5 15. exd5 exf4 16. gxf4 Na5 17. b4 Nc4 18. Nxc4 bxc4 19. Rb1 Qd7 20. c3 Bd8 21. Qc2 Bb6 22. Bxb6 Rxb6 23. Rfe1 Rbb8 24. Qe2 Rbc8 25. Qe7 Rc7 26. Qxd7 Rxd7 27. Bf3 Rb8 28. a4 Rdb7 29. Rb2 Kf8 30. Rd2 Rc7 31. Kf2 Rbc8 32. a5 Rb8 33. Bd1 Re7 34. Rxe7 Kxe7 35. Rd4 Rb5 36. Bf3 Kd7 37. Ke3 g6 38. Bg4+ Kd8 39. Bf3 Kd7 40. h4 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.28"]
[Round "3.5"]
[White "Puehrer, Anne"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1584"]
[BlackElo "1712"]
[PlyCount "57"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bxf6 Bxf6 11. g4 Nd7 12. h4 Rb8 13. g5 hxg5 14. hxg5 Rxh1 15. Qxh1 Be7 16. g6 Nf6 17. f5 Bf8 18. Qg1 b5 19. gxf7+ Qxf7 20. Nc6 Rb7 21. e5 Ng8 22. Ne4 Rd7 23. Ng5 Qxf5 24. Bd3 Qf4+ 25. Kb1 Ne7 26. Rf1 Qxf1+ 27. Qxf1 Nxc6 28. Bg6+ Kd8 29. Nxe6+ 1-0

[Event "GER-chT U20"]
[Site "Naumburg Saale"]
[Date "2014.12.27"]
[Round "1.6"]
[White "Porstmann, Jan"]
[Black "Dorscheid, Nico"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1712"]
[BlackElo "1272"]
[PlyCount "57"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Saarbruecken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. Qd2 e6 8. 0-0-0 Nge7 9. Be2 0-0 10. h4 b5 11. Nxc6 Nxc6 12. Bh6 Qf6 13. Bxg7 Qxg7 14. h5 Ne5 15. Rh2 Bb7 16. f4 b4 17. fxe5 bxc3 18. Qxc3 Bxe4 19. h6 Qh8 20. Rxd7 Rac8 21. Rc7 Ra8 22. Rh4 Bxg2 23. Rhc4 Rad8 24. Rc8 Bb7 25. R8c7 Rb8 26. Rb4 Bc6 27. Rxb8 Rxb8 28. Rxc6 Re8 29. Rc8 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.12.05"]
[Round "7"]
[White "Bauer, Matthias"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1692"]
[BlackElo "1875"]
[PlyCount "115"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. b3 Nc6 3. Bb2 Nf6 4. Nc3 g6 5. e3 Bg7 6. Nge2 d6 7. g3 Bf5 8. a3 0-0 9. Bg2 Re8 10. 0-0 Qd7 11. d4 exd4 12. Nxd4 Bh3 13. Nxc6 Bxg2 14. Kxg2 bxc6 15. Qd3 Re7 16. Ne2 Rae8 17. b4 Qg4 18. h3 Qd7 19. Bd4 a6 20. Nf4 Ne4 21. Bxg7 Kxg7 22. Qd4+ Kg8 23. Rad1 Ng5 24. Qf6 Re5 25. g4 Ne4 26. Qh4 g5 27. Qh6 gxf4 28. Qxf4 Qe7 29. Rd3 Qf6 30. f3 Qxf4 31. exf4 R5e6 32. fxe4 Rxe4 33. Rc3 Rd4 34. f5 Ree4 35. c5 d5 36. Rff3 Kg7 37. Rfe3 Kf6 38. Rxe4 Rxe4 39. Kf3 Ke5 40. Rb3 Kd4 41. h4 Kc4 42. Re3 Kd4 43. Rb3 Kc4 44. Re3 Rxe3+ 45. Kxe3 d4+ 46. Kd2 Kb3 47. g5 Kxa3 48. h5 Kxb4 49. g6 hxg6 50. hxg6 fxg6 51. fxg6 a5 52. g7 a4 53. g8Q a3 54. Qa2 Kxc5 55. Qxa3+ Kc4 56. Qa4+ Kc5 57. Kd3 Kd5 58. Qxd4+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.11.21"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Alexopoulos, Spiros Orestis"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1875"]
[PlyCount "92"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 g6 10. Bd3 Nc6 11. Nxc6 dxc6 12. 0-0 h5 13. Qf3 Qa5 14. Rfe1 Bd7 15. Re4 g5 16. a4 g4 17. Qf4 Rg8 18. Re2 Bg5 19. Qd4 0-0-0 20. Be3 Bxe3 21. Rxe3 c5 22. Qc4 Bc6 23. Qb3 Rg5 24. Rb1 Qxa4 25. Qxa4 Bxa4 26. Ra1 Bc6 27. Rxa7 Kb8 28. Ra1 h4 29. Kf1 Rdg8 30. Rd1 Kc7 31. Bh7 R8g7 32. Bd3 Bd5 33. Rb1 c4 34. Be2 Kc6 35. Ra1 Rf5 36. Ra8 g3 37. hxg3 hxg3 38. f3 Rh7 39. Ke1 Rh1+ 40. Bf1 Bxf3 41. Rc8+ Kd7 42. Rxc4 Bxg2 43. Rxg3 Bxf1 44. Rd4+ Ke7 45. Re3 Bb5+ 46. Kd2 Rf2+ 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.11.07"]
[Round "5"]
[White "Grosse Hering, Peter"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1936"]
[BlackElo "1875"]
[PlyCount "57"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c5 3. d3 Nc6 4. Nf3 e6 5. Nbd2 Nf6 6. 0-0 Bd6 7. e4 0-0 8. Re1 Qc7 9. Qe2 Nd7 10. c3 b6 11. Nh4 Nf6 12. f4 e5 13. exd5 exf4 14. dxc6 Bg4 15. Qf1 Rae8 16. Ne4 Nxe4 17. Rxe4 f5 18. Rxe8 Rxe8 19. Bxf4 Re2 20. Re1 Rxb2 21. Bd5+ Kf8 22. Re6 Bxf4 23. Qxf4 Rb1+ 24. Kf2 Rb2+ 25. Ke1 Rb1+ 26. Kd2 Qc8 27. Nxf5 Rd1+ 28. Kc2 Qa6 29. Ne3+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.10.24"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Kopernok, Ingo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1875"]
[BlackElo "1267"]
[PlyCount "79"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Bd3 Bf5 6. Qf3 Nxc3 7. Qxf5 e6 8. Qg4 Nb5 9. Nf3 g6 10. 0-0 Be7 11. c3 a6 12. Re1 Nd7 13. Bh6 Qb6 14. Ng5 Nf8 15. Re3 Rg8 16. Rf3 0-0-0 17. Nxf7 Rd7 18. Rc1 Kb8 19. a4 Nc7 20. b4 a5 21. Rb1 axb4 22. cxb4 Bxb4 23. Nd6 Rd8 24. Bd2 Na6 25. Bxa6 Qxa6 26. Bxb4 Rd7 27. Rfb3 h5 28. Qd1 Nh7 29. Bc5 Rgg7 30. Qd2 Rxd6 31. Bxd6+ Kc8 32. Qb2 Ng5 33. Rb6 Qa7 34. Bc5 Qa8 35. f3 Rf7 36. a5 Rc7 37. a6 Kd7 38. Rxb7 Qc8 39. Rxc7+ Qxc7 40. a7 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.09.26"]
[Round "2"]
[White "Ehringfeld, Michael"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1875"]
[PlyCount "88"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Qc2 Nbd7 6. cxd5 exd5 7. e3 c6 8. Bd3 Qc7 9. Bd2 Rb8 10. Rc1 Nf8 11. 0-0 Ng6 12. Rfe1 0-0 13. Bxg6 fxg6 14. Qb3 Be6 15. e4 Rbd8 16. e5 Nh5 17. Ng5 Qd7 18. Nxe6 Qxe6 19. Ne4 Qf7 20. Bb4 Bxb4 21. Qxb4 dxe4 22. Qb3 Qxb3 23. axb3 Rxd4 24. Rc4 Rfd8 25. g3 Rxc4 26. bxc4 Rd4 27. b3 Kf7 28. Kg2 g5 29. f3 Rd2+ 30. Kh3 exf3 31. Kg4 f2 32. Rf1 g6 33. Kf3 Ke6 34. Ke3 Rb2 35. Kd4 Ng7 36. Kc3 Re2 37. Kd3 Ra2 38. Kd4 Nf5+ 39. Ke4 Re2+ 40. Kd3 Rb2 41. Kc3 Ne3 42. Rh1 Rxb3+ 43. Kxb3 f1Q 44. Rxf1 Nxf1 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2014.09.12"]
[Round "1"]
[White "Porstmann, Jan"]
[Black "Peschel, Andreas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1875"]
[BlackElo "2117"]
[PlyCount "56"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Nc3 d5 5. exd5 cxd5 6. Bf4 Nf6 7. Be2 0-0 8. 0-0 Nc6 9. h3 Bf5 10. Bd3 Ne4 11. Be3 Nxc3 12. bxc3 Bxd3 13. cxd3 Rc8 14. Qd2 Qa5 15. Rab1 Qa6 16. Bf4 Rfe8 17. Rfe1 b5 18. Be5 Nxe5 19. dxe5 e6 20. Nd4 Rb8 21. Rb4 Rec8 22. Qb2 Bf8 23. Rb3 Qa5 24. Rc1 a6 25. a4 b4 26. cxb4 Rxc1+ 27. Qxc1 Rxb4 28. Rc3 Rxd4 0-1

[Event "NRW Class2 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "8.7"]
[White "Porstmann, Jan"]
[Black "Dawid, Adalbert"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1800"]
[BlackElo "1877"]
[PlyCount "78"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Solingen III"]
[BlackTeam "Dortmund Hansa II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Bd3 Qa5 9. Bd2 c4 10. Be2 Bd7 11. h4 0-0-0 12. 0-0 f6 13. Qe1 Qc7 14. Bf4 Ng6 15. Bh2 f5 16. Qd2 Rdg8 17. Ng5 Nd8 18. Bg3 f4 19. Bh2 Nxh4 20. Bxf4 h6 21. Nf3 Nf5 22. g4 Ne7 23. a4 g5 24. Bg3 Be8 25. Kg2 Bg6 26. Nh2 Nf7 27. f4 Be4+ 28. Kg1 h5 29. f5 exf5 30. gxf5 Nxf5 31. Be1 g4 32. Rf4 Ng5 33. Kf1 Nh3 34. Rxf5 Bxf5 35. Qe3 Rf8 36. Kg2 Be4+ 37. Kg3 Qg7 38. Nf1 h4+ 39. Kh2 Nf4 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.12.07"]
[Round "7"]
[White "Kopernok, Ingo"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "824"]
[BlackElo "1894"]
[PlyCount "82"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. f4 e6 5. Bg2 Nge7 6. d3 Nd4 7. Nf3 Nec6 8. Nxd4 cxd4 9. Ne2 Be7 10. 0-0 Bf6 11. Bd2 Qb6 12. Rb1 Bd7 13. c3 dxc3+ 14. Kh1 cxd2 15. Qxd2 Rc8 16. b3 0-0 17. Rbc1 Nd4 18. Nxd4 Bxd4 19. Rxc8 Rxc8 20. h3 Be3 21. Qb2 Bb5 22. Rd1 Bf2 23. Rc1 Rxc1+ 24. Qxc1 Qc5 25. Qd2 Bxg3 26. b4 Qf2 27. Qc1 Qe1+ 28. Qxe1 Bxe1 29. Bf1 Bxb4 30. Kg2 f6 31. Kf3 Bc5 32. h4 Kf7 33. Kg4 Bd4 34. Be2 Ba4 35. Kg3 b5 36. Kg2 b4 37. Kf1 b3 38. axb3 Bxb3 39. Ke1 a5 40. Bd1 Bxd1 41. Kxd1 a4 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.11.23"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Nink, Niklas"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1894"]
[BlackElo "978"]
[PlyCount "45"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. g4 b4 11. Nce2 a5 12. h4 Qc7 13. Kb1 Nc6 14. Nxc6 Qxc6 15. Nd4 Qb7 16. h5 a4 17. g5 Nd7 18. g6 h6 19. Bxh6 gxh6 20. Qxh6 Nf6 21. g7 Nh7 22. gxf8Q+ Bxf8 23. Rg1+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.11.09"]
[Round "5"]
[White "Maj, Kornel"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1755"]
[BlackElo "1894"]
[PlyCount "91"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Be7 4. 0-0 Nf6 5. d3 0-0 6. Nbd2 Nbd7 7. e4 Nb6 8. e5 Nfd7 9. Re1 c5 10. Nf1 Qc7 11. c3 a5 12. h4 f6 13. Bf4 fxe5 14. Nxe5 Nxe5 15. Bxe5 Bd6 16. Bxd6 Qxd6 17. d4 c4 18. Nh2 Bd7 19. Ng4 Rf7 20. Ne5 Rf6 21. Qd2 Raf8 22. Re3 Be8 23. Rae1 Nd7 24. Ng4 Rg6 25. Bh3 h5 26. Ne5 Rgf6 27. f4 g6 28. Qe2 Kg7 29. Nf3 Bf7 30. Ng5 Re8 31. Bxe6 Bxe6 32. Nxe6+ Kg8 33. Ng5 Rxe3 34. Qxe3 Nf8 35. Qe8 Qb6 36. Re7 Qxb2 37. Nh7 Qc1+ 38. Re1 Qxe1+ 39. Qxe1 Nxh7 40. Qe8+ Nf8 41. Qe5 Kg7 42. Qxd5 Re6 43. Kf2 Rb6 44. Qxc4 Ne6 45. d5 Nf8 46. Qc7+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.10.26"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Zolfagharian, Kevin"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1894"]
[BlackElo "1981"]
[PlyCount "56"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. Nd5 a5 11. Bb6 Qd7 12. Bb5 Bd8 13. Nxf6+ gxf6 14. Be3 Kh8 15. a4 f5 16. exf5 Bxb3 17. cxb3 Qxf5 18. 0-0 Nb4 19. Rac1 Rg8 20. Rc4 d5 21. Rg4 Be7 22. Rxg8+ Rxg8 23. Bb6 d4 24. Bc7 Nd5 25. Qxa5 Ne3 26. Bc4 Rxg2+ 27. Kh1 Rxh2+ 28. Kxh2 Qc2+ 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.10.05"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Kaiser, Stephan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1894"]
[BlackElo "1484"]
[PlyCount "47"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bg4 7. Nbd2 0-0 8. 0-0 h6 9. Re1 a6 10. Nf1 Qd7 11. h3 Be6 12. Ng3 Rfe8 13. Nh4 Ne7 14. Qf3 c6 15. Bxh6 gxh6 16. Qxf6 Kh7 17. Nhf5 Nxf5 18. Nxf5 Bxf5 19. exf5 Re7 20. Re4 Qe8 21. Rh4 Qf8 22. Bxf7 Rxf7 23. Qg6+ Kh8 24. Rxh6+ 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.09.28"]
[Round "2"]
[White "Neumair, Jerome"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2077"]
[BlackElo "1894"]
[PlyCount "79"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 h6 8. Bh4 0-0 9. Bd3 c5 10. Rc1 b6 11. 0-0 Bb7 12. Bb1 Rc8 13. Qd3 Re8 14. Rfd1 Ne4 15. Bxe7 Rxe7 16. Nd2 Ndf6 17. dxc5 Nxc5 18. Qf5 Rd7 19. Nf3 Nce4 20. Bxe4 Nxe4 21. Ne5 Rdc7 22. f3 Nxc3 23. Rxc3 Re7 24. Rxc8 Bxc8 25. Qf4 Rc7 26. Qd4 Be6 27. e4 Rc5 28. b4 Rc2 29. exd5 Qg5 30. g3 Bh3 31. Qf4 Qe7 32. d6 Qe8 33. g4 f6 34. d7 Qd8 35. Ng6 b5 36. Qd4 Rc7 37. Nf4 f5 38. Ne6 Rc4 39. Nxd8 Rxd4 40. Rxd4 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2012.09.14"]
[Round "1"]
[White "Porstmann, Jan"]
[Black "Schubert, Stefan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1894"]
[BlackElo "983"]
[PlyCount "47"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Bb3 d5 7. exd5 Nxd5 8. 0-0 Be6 9. Re1 Qf6 10. d4 Bb6 11. Nxe5 0-0 12. Nd2 Nxe5 13. Rxe5 c6 14. Ne4 Qg6 15. Ng3 Bc7 16. Bc2 Qg4 17. Qd3 g6 18. h3 Nf4 19. Bxf4 Qxf4 20. Rxe6 Kh8 21. Re4 Qd6 22. Rh4 Kg7 23. Qd2 g5 24. Nf5+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.22"]
[Round "9"]
[White "Lueck, Kai"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1873"]
[BlackElo "1706"]
[PlyCount "34"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 0-0 8. Bd3 c5 9. dxc5 Nxc5 10. 0-0 Bg4 11. Be2 Nce4 12. Bxf6 Nxf6 13. Qb3 Ne4 14. Nxd5 Bxf3 15. gxf3 Nd2 16. Qxb7 Bd6 17. Rfd1 Bxh2+ 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.21"]
[Round "8"]
[White "Porstmann, Jan"]
[Black "Schomann, Michael"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1706"]
[BlackElo "1559"]
[PlyCount "47"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 Nc6 8. f3 Qb6 9. Nd5 Qxd4 10. Nc7+ Kd8 11. Qxd4 Nxd4 12. Nxa8 Nxc2+ 13. Kd2 Nxa1 14. fxg4 Bxg4 15. Bc4 f6 16. Be3 b5 17. Bd3 e6 18. Rxa1 Kc8 19. a4 Kb7 20. Nb6 Be7 21. axb5 axb5 22. Bxb5 d5 23. Ba6+ Kc6 24. Rc1+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.20"]
[Round "7"]
[White "Fistoul, Ilja"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1457"]
[BlackElo "1706"]
[PlyCount "38"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. Be2 b5 11. Rhg1 Bb7 12. g4 b4 13. Bxf6 Nxf6 14. g5 bxc3 15. gxf6 cxb2+ 16. Kxb2 Bxf6 17. Kc1 Rc8 18. Qb3 Bxe4 19. Nxe6 Qxc2+ 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.19"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Herrmann, Christoph"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1706"]
[BlackElo "1799"]
[PlyCount "134"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. 0-0-0 Nc6 10. g4 b5 11. Kb1 Bb7 12. h4 Nxd4 13. Bxd4 0-0 14. h5 Nd7 15. g5 Ne5 16. Qg2 f5 17. gxf6 Bxf6 18. f4 Nc6 19. Bxf6 Rxf6 20. Ne2 Rc8 21. Ng3 Rxf4 22. h6 g6 23. Nh5 Rf7 24. Ng7 Nb4 25. Bd3 Nxd3 26. cxd3 Qe7 27. Rhf1 Rcf8 28. Qh3 Rxf1 29. Rxf1 Rxf1+ 30. Qxf1 Qf7 31. Qg2 Kf8 32. Qh3 Ke7 33. Qh4+ Kd7 34. Qe1 Qf4 35. Qh1 Qd2 36. Qf1 Ke7 37. Qc1 Qxd3+ 38. Ka1 Bxe4 39. Qc7+ Kf6 40. Ne8+ Kg5 41. Qe7+ Kf4 42. Qh4+ Kf3 43. Qh3+ Ke2 44. Qg4+ Kd2 45. Qf4+ Kd1 46. Qg4+ Kc1 47. Qg1+ Qd1 48. Qxd1+ Kxd1 49. Nf6 g5 50. Nxe4 g4 51. Nxd6 g3 52. Ne4 g2 53. Nf2+ Ke2 54. Nh3 Kf1 55. Kb1 g1Q 56. Nxg1 Kxg1 57. Kc2 Kf2 58. Kd3 Kf3 59. Kd2 e5 60. Ke1 e4 61. Kf1 e3 62. b3 b4 63. Ke1 e2 64. a4 bxa3 65. b4 Ke3 66. b5 a2 67. bxa6 a1Q# 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.18"]
[Round "5"]
[White "Schueller, Tobias"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1857"]
[BlackElo "1706"]
[PlyCount "48"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Be7 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 0-0 7. Ne5 c5 8. c3 Qb6 9. Qc2 h6 10. h3 Nxe5 11. Bxe5 Nd7 12. Nf3 Nxe5 13. Nxe5 c4 14. Be2 Qd6 15. a4 Bf6 16. f4 Bxe5 17. fxe5 Qe7 18. 0-0 Qg5 19. Rf4 f5 20. exf6 Rxf6 21. Raf1 Rxf4 22. exf4 Qe7 23. Bf3 Bd7 24. Re1 Qh4 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.17"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Naumann, Felix"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1706"]
[BlackElo "1557"]
[PlyCount "72"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Ne7 9. Ra2 Nbc6 10. Nf3 h5 11. Qxg7 Rg8 12. Qh7 cxd4 13. cxd4 Nxd4 14. Ng5 Ndc6 15. Qxf7+ Kd8 16. Qxh5 Nd4 17. Bd3 Bd7 18. 0-0 Kc7 19. c3 Ndf5 20. c4 d4 21. Be4 Rh8 22. Qe2 Qa6 23. Rb1 Rab8 24. Rab2 b6 25. Bb4 Rbg8 26. Bd6+ Kc8 27. Nf3 Rg4 28. Bxe7 Nxe7 29. Nxd4 Rhh4 30. f3 Rxe4 31. fxe4 Qxa3 32. c5 b5 33. c6 Nxc6 34. Nxc6 Bxc6 35. Rc2 Qa6 36. Rbc1 Qb6+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.16"]
[Round "3"]
[White "Yangibayev, Rustam"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1446"]
[BlackElo "1706"]
[PlyCount "52"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. c4 Nbd7 5. Nc3 Be7 6. Qb3 Nb6 7. cxd5 exd5 8. Bd2 Bf5 9. Be2 h6 10. Ne5 Bh7 11. Bd3 0-0 12. h4 c5 13. Bxh7+ Nxh7 14. dxc5 Bxc5 15. 0-0-0 Re8 16. Nf3 Rc8 17. Kb1 Nf6 18. Rh3 Nc4 19. Bc1 Rc6 20. Nxd5 Nxd5 21. Qxc4 Nc3+ 22. Qxc3 Qxd1 23. Rg3 Bd4 24. Qxc6 bxc6 25. Nxd4 c5 26. Nf5 Qd3+ 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.15"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Schrimpl, Michael"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1706"]
[BlackElo "1415"]
[PlyCount "61"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Nf3 c6 6. 0-0 0-0 7. Bf4 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. Be3 c5 11. d5 Ne5 12. Qe2 a6 13. f4 Nxd3 14. Qxd3 b5 15. Rab1 Nd7 16. Ne2 Qc7 17. c3 Nb6 18. b3 Rad8 19. f5 Nd7 20. fxg6 fxg6 21. Nf4 Qa5 22. Ne6 Rxf1+ 23. Rxf1 Rc8 24. Nxg7 Kxg7 25. Qd2 Nf6 26. Bh6+ Kg8 27. e5 dxe5 28. d6 Qd8 29. Rxf6 exf6 30. Qd5+ Kh8 31. Qf7 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2012.07.14"]
[Round "1"]
[White "Haberkamp, Carl"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "1527"]
[BlackElo "1706"]
[PlyCount "63"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c5 8. cxd5 Nxd5 9. Nc3 b6 10. Nxd5 exd5 11. dxc5 bxc5 12. Rd1 Bb7 13. Ne1 Nb6 14. Nd3 Rc8 15. Nf4 Re8 16. e3 Bg5 17. Ne2 Bf6 18. a4 a6 19. Qb3 Rb8 20. Nf4 Nc4 21. Qc2 Re5 22. b3 Nb6 23. Bb2 Rf5 24. Qxf5 Bxb2 25. Rab1 Bf6 26. Nxd5 Nxd5 27. Bxd5 g6 28. Bxf7+ Kxf7 29. Rxd8 Rxd8 30. Qxc5 Bb2 31. Qc7+ Ke8 32. Qxb7 1-0

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2012.02.19"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Sloka, Andreas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1632"]
[BlackElo "1796"]
[PlyCount "63"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. g4 h6 11. 0-0-0 b5 12. h4 Nb6 13. Qf2 Nfd7 14. Nd5 Bxd5 15. exd5 Nc4 16. Bd2 Nxd2 17. Rxd2 0-0 18. Kb1 b4 19. g5 hxg5 20. hxg5 Bxg5 21. Qh2 Bh6 22. Rg2 Qf6 23. Qxh6 Qxh6 24. Rxh6 g6 25. Rgh2 Kg7 26. Nd2 Nb6 27. Ne4 Rh8 28. Rxh8 Rxh8 29. Rxh8 Kxh8 30. Nxd6 Kg7 31. Bxa6 Nxd5 32. Bc4 1-0

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2012.02.19"]
[Round "5"]
[White "Rosenauer, Horst"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1836"]
[BlackElo "1632"]
[PlyCount "54"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Nd7 11. g3 Rc8 12. Bg2 0-0 13. c3 Bg5 14. 0-0 Nb6 15. Nd2 Bh6 16. Kh1 Nxd5 17. exd5 Bf5 18. Ne4 Qd7 19. Qb3 Bg4 20. Qb4 Rfd8 21. Nxd6 a5 22. Qxb7 Qxd6 23. Qb3 Be2 24. Rfe1 Bc4 25. Qa4 Bxd5 26. Qxa5 Qc6 27. Bxd5 Rxd5 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2012.02.18"]
[Round "3"]
[White "Nguyen, Philipp"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1222"]
[BlackElo "1632"]
[PlyCount "98"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 Bxf6 12. g5 Be7 13. f5 Bxg5+ 14. Kb1 Nf8 15. h4 Be7 16. Bd3 b4 17. Nce2 e5 18. Nb3 Nd7 19. h5 h6 20. Rhg1 Bf6 21. Ng3 a5 22. Nf1 a4 23. Nbd2 Ba6 24. Bxa6 Rxa6 25. Ne3 Nb6 26. Qe2 Ra5 27. Ndc4 Nxc4 28. Nxc4 Rc5 29. Ne3 Ke7 30. Nd5+ Rxd5 31. Rxd5 a3 32. Qd3 axb2 33. Kxb2 Ra8 34. Qd2 Qa7 35. Qd1 Qxa2+ 36. Kc1 Bg5+ 37. Rxg5 Qa1+ 38. Kd2 Qxd1+ 39. Kxd1 hxg5 40. Rb5 Rh8 41. Rxb4 Rxh5 42. Rb7+ Kf6 43. Ke2 g4 44. Rb3 Rh2+ 45. Kd1 Rh3 46. Rd3 Rxd3+ 47. cxd3 Kg5 48. Ke2 Kf4 49. Kf2 f6 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2012.02.18"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Hobusch, Jan"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1632"]
[BlackElo "2036"]
[PlyCount "110"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 b5 4. a3 dxe4 5. Nxe4 Bf5 6. Qf3 Bxe4 7. Qxe4 Nf6 8. Qf3 e6 9. Be3 Be7 10. Bd3 a6 11. Nh3 Nd5 12. 0-0 Nd7 13. c4 bxc4 14. Bxc4 0-0 15. Bd3 N7f6 16. Ng5 h6 17. Ne4 Qd7 18. Rac1 Rfc8 19. Rc2 Nxe4 20. Qxe4 Nf6 21. Qf3 c5 22. Rfc1 cxd4 23. Bxd4 Rd8 24. Rc4 Nd5 25. Qg3 Bf6 26. Bxf6 Nxf6 27. Be2 Rac8 28. Rxc8 Rxc8 29. Rxc8+ Qxc8 30. Qc3 Qxc3 31. bxc3 a5 32. Kf1 Kf8 33. Ke1 Ke7 34. c4 Kd6 35. Kd2 Kc5 36. Ke3 Ne8 37. Kd3 Nd6 38. Kc3 f5 39. f3 f4 40. Bd3 g5 41. Kb3 Kd4 42. Bf1 e5 43. Ka4 Nxc4 44. Bxc4 Kxc4 45. Kxa5 e4 46. fxe4 g4 47. e5 Kd5 48. Kb6 f3 49. e6 Kxe6 50. gxf3 gxf3 51. a4 f2 52. a5 f1Q 53. a6 Qf2+ 54. Kb7 Qxh2 55. a7 Qa2 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2012.02.17"]
[Round "1"]
[White "Schuelke, Tilman"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2005"]
[BlackElo "1632"]
[PlyCount "43"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 Bb6 6. c3 Nge7 7. e4 0-0 8. Qc2 f5 9. exd5 Nxd5 10. Re1 Qd6 11. Nbd2 Qc5 12. Re2 Bd7 13. Nc4 Rae8 14. b4 Qe7 15. Nfxe5 Qe6 16. a4 Nxc3 17. Qxc3 Bd4 18. Qa3 Nxe5 19. Nxe5 Bxe5 20. d4 Qf6 21. dxe5 Rxe5 22. Bb2 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.12.16"]
[Round "7"]
[White "Kissing, Bastian"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1658"]
[BlackElo "1616"]
[PlyCount "154"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 c4 10. b3 Qa5 11. Na4 Bb4 12. c3 Ba3+ 13. Kb1 b5 14. Nc5 Rb8 15. b4 Qb6 16. Ne1 a5 17. Nc2 axb4 18. cxb4 Ra8 19. Qc3 Nxc5 20. dxc5 Qa6 21. Nxa3 Qxa3 22. Qxa3 Rxa3 23. Bc1 Ra4 24. a3 Bd7 25. Bb2 Rd8 26. Be2 Be8 27. Bf3 d4 28. Bxc6 Bxc6 29. Bxd4 Rxa3 30. Bb2 Rad3 31. Rxd3 Rxd3 32. Kc2 Bxg2 33. Rd1 Be4 34. Rxd3 cxd3+ 35. Kd2 Kf8 36. Ke3 Ke7 37. Bc3 Bf5 38. Bd2 Kd7 39. Kd4 Kc6 40. Be3 Bg6 41. Bd2 f6 42. exf6 gxf6 43. Be3 Kd7 44. Bd2 Ke7 45. Ke3 e5 46. fxe5 fxe5 47. Kf2 Ke6 48. Ke3 Kd5 49. Kf3 Bf5 50. Ke3 Kc4 51. Be1 Kb3 52. Bd2 Kc2 53. Be1 Kb3 54. Bd2 Kb2 55. Be1 Kb3 56. Bd2 Kc4 57. Be1 Kd5 58. Bd2 Ke6 59. Kf3 Kf6 60. Bc1 Kg6 61. Kg3 Kh5 62. Be3 Be4 63. Bd2 Kg6 64. Kf2 Kf5 65. Ke3 Bc6 66. Bc1 Kg4 67. Kf2 Kh3 68. Kg1 e4 69. Be3 Kg4 70. Kf2 h5 71. Bd2 Kf5 72. Kg3 Ke5 73. Kf2 Kd4 74. h4 Bb7 75. Bg5 Kc3 76. c6 Bxc6 77. Be7 d2 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.12.02"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Andrae, Philipp"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1616"]
[BlackElo "1908"]
[PlyCount "30"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 b5 11. g4 Nbd7 12. h4 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.11.18"]
[Round "5"]
[White "Speck, Stefan"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1980"]
[BlackElo "1616"]
[PlyCount "99"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 h6 5. e3 e6 6. Bd3 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Re8 10. Rc1 e5 11. dxe5 Nxe5 12. cxd5 Nxf3+ 13. gxf3 Bh3 14. dxc6 bxc6 15. Re1 Nd5 16. f4 Qh4 17. Nxd5 cxd5 18. Qf3 Bg4 19. Qg3 Qxg3+ 20. fxg3 Rac8 21. Rxc8 Rxc8 22. Rc1 Re8 23. Bd4 a5 24. Kg2 f6 25. h3 Be6 26. g4 Rc8 27. Rxc8+ Bxc8 28. Kf3 Kf7 29. Bb6 Bb4 30. Bb5 Bb7 31. Ke2 Ke6 32. Kd3 Kd6 33. Kd4 Bc6 34. Bxc6 Kxc6 35. a3 Bxa3 36. Bxa5 Bc5+ 37. Kd3 Kb5 38. Bc3 Kc6 39. e4 dxe4+ 40. Kxe4 Kd6 41. Kf5 Ke7 42. Kg6 Kf8 43. h4 Kg8 44. g5 fxg5 45. hxg5 Bf8 46. gxh6 gxh6 47. f5 h5 48. f6 Bh6 49. f7+ Kf8 50. Bb4# 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.11.04"]
[Round "4"]
[White "Winkler, Fabian"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1969"]
[BlackElo "1616"]
[PlyCount "140"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Be7 4. Nc3 Nf6 5. Qc2 0-0 6. Bg5 Nbd7 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 h6 11. Bh4 c5 12. Bg3 Nh5 13. Be5 cxd4 14. exd4 Nxe5 15. Nxe5 Nf4 16. Bb5 Bd6 17. Qf5 Bxe5 18. Qxe5 Ng6 19. Qf5 Ne7 20. Qf3 a6 21. Ba4 b5 22. Bb3 Bc6 23. Rae1 a5 24. Re5 Ng6 25. Rh5 b4 26. Na4 Ne7 27. Rc1 Rc8 28. Nc5 a4 29. Bc2 Bb5 30. b3 axb3 31. Bxb3 Bc6 32. Qg3 Ng6 33. Ne6 fxe6 34. Qxg6 Be8 35. Qxe6+ Bf7 36. Rxc8 Qxc8 37. Qxc8 Rxc8 38. g4 Bxh5 39. gxh5 Rd8 40. Kg2 Kf7 41. Kf3 Kf6 42. Kf4 Ke6 43. Kg4 Kf6 44. Kf4 Ke6 45. Kg4 Rf8 46. h4 Rf6 47. f3 g6 48. hxg6 Rxg6+ 49. Kh5 Rf6 50. Kg4 Rf5 51. Bc2 Rf6 52. Bb3 Rg6+ 53. Kh5 Rf6 54. Kg4 h5+ 55. Kg3 Rg6+ 56. Kf4 Rg2 57. Ke3 Rh2 58. f4 Rh3+ 59. Ke2 Rxh4 60. Kf3 Rh3+ 61. Ke2 Rg3 62. f5+ Kd6 63. f6 Rg6 64. Kf3 Rxf6+ 65. Kg3 Rg6+ 66. Kh4 Rg4+ 67. Kxh5 Rxd4 68. Kg5 Ke5 69. Ba4 Rd2 70. Bb3 Rb2 0-1

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.10.21"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Bauer, Matthias"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1616"]
[BlackElo "1737"]
[PlyCount "94"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 g6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 Bd7 10. g4 Nc6 11. h4 Nxd4 12. Bxd4 Qa5 13. Kb1 Be6 14. h5 b5 15. Nd5 Qd8 16. Nxf6+ Bxf6 17. Qh2 g5 18. Bxf6 exf6 19. Qxd6 Qa5 20. Qa3 Qxa3 21. bxa3 Rac8 22. Kb2 Rc5 23. Rd2 Rfc8 24. Be2 Rc3 25. Bd3 a5 26. Rhd1 b4 27. axb4 axb4 28. Be2 Ra3 29. Rd8+ Rxd8 30. Rxd8+ Kg7 31. c4 Re3 32. Rd2 Rc3 33. Rc2 Re3 34. c5 b3 35. axb3 Rxb3+ 36. Kc1 Ra3 37. c6 Ra1+ 38. Kd2 Bc8 39. c7 Kf8 40. Bd3 h6 41. Ke2 Ke7 42. Bb5 Ra7 43. Rc6 Ra5 44. Rb6 Ra7 45. Rc6 Ra5 46. Rb6 Ra7 47. Rc6 Ra5 1/2-1/2

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.10.07"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Kublanov, Elizabeth"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1616"]
[BlackElo "863"]
[PlyCount "97"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 f5 5. d3 Nge7 6. Bb3 d5 7. exd5 Nxd5 8. 0-0 Be6 9. Re1 Qf6 10. Bg5 Qg6 11. Bxd5 Bxd5 12. Nxe5 Qxg5 13. Nf3+ Qe7 14. Rxe7+ Bxe7 15. Qe2 0-0-0 16. Ne5 Bd6 17. Nxc6 Rhe8 18. Nxa7+ Kb8 19. Qd1 Kxa7 20. Na3 Bc5 21. b4 Bd6 22. Nb5+ Kb8 23. Nxd6 Rxd6 24. Qd2 Rde6 25. Kf1 Rg6 26. f3 Rh6 27. h3 Rhe6 28. c4 Bc6 29. a4 h6 30. a5 g5 31. b5 Bd7 32. b6 cxb6 33. a6 bxa6 34. Rxa6 Kb7 35. Ra1 b5 36. Qa2 Kc6 37. cxb5+ Kb6 38. Qa5+ Kb7 39. Qa7+ Kc8 40. b6 Kd8 41. b7 Ke7 42. b8Q Rxb8 43. Qxb8 Re3 44. Qb4+ Kd8 45. Qb6+ Ke7 46. Qxe3+ Kd8 47. Qd4 Ke7 48. Ra7 Kd8 49. Qxd7# 1-0

[Event "Solingen-ch"]
[Site "Solingen"]
[Date "2011.09.23"]
[Round "1"]
[White "Schockenbaeumer, Dirk"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2169"]
[BlackElo "1616"]
[PlyCount "45"]
[EventDate "2011.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 Nxd5 14. exd5 Bxd5 15. Bxe7 Kxe7 16. Nf5+ Kd8 17. Qxg7 Rf8 18. Nh6 Ke8 19. Bxh7 Bxa2 20. Nxf7 Rxf7 21. Bg6 Nc5 22. Qg8+ Ke7 23. Qxf7+ 1-0

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.21"]
[Round "7"]
[White "Deinert, Wolfgang"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1843"]
[PlyCount "94"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qh3 Rac8 20. Nd5 Qa7 21. Be2 Qc5 22. Qb3 Nc4 23. Rhf1+ Kg7 24. Bxc4 Qxc4 25. Qxc4 Rxc4 26. Rg1 Bd8 27. Nc3 Rc6 28. Ne2 Bf6 29. Ng3 Be5 30. Nf5+ Kf6 31. Ne3 Kg7 32. Ng4 Rf8 33. h4 Rf4 34. Nxe5 dxe5 35. h5 Rxe4 36. Rd7+ Kg8 37. h6 Rf6 38. Rg7+ Kh8 39. Re7 Kg8 40. Rd1 Rd4 41. Re1 Rd5 42. b3 Rf5 43. Rg7+ Kh8 44. Ra7 Kg8 45. Rxa6 Rh5 46. Ra8+ Kf7 47. Ra7+ Kg8 1/2-1/2

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.20"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Hagermann, Hermann"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1990"]
[PlyCount "37"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bg4 6. Be2 Bxe2 7. Ngxe2 e6 8. Bd2 Nc6 9. 0-0 0-0-0 10. Be3 e5 11. Qd3 exd4 12. Nxd4 Nxd4 13. Bxd4 Qh5 14. Rad1 c5 15. Qc4 Bd6 16. h3 Rhg8 17. b4 Kb8 18. Bxc5 Bxc5 19. bxc5 1/2-1/2

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.19"]
[Round "5"]
[White "Goeldenboog, Juergen"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2026"]
[PlyCount "139"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. cxd5 exd5 5. Nc3 Nf6 6. g3 c6 7. Bg2 0-0 8. 0-0 Re8 9. Qd3 Nbd7 10. Nh4 Bd6 11. Nf5 Bc7 12. Bg5 Nf8 13. Rac1 Bb8 14. b4 Ne6 15. Bxf6 Qxf6 16. Nd6 Bxd6 17. e4 dxe4 18. Nxe4 Qg6 19. f4 Qf5 20. Qc4 Bc7 21. Rfe1 Bd7 22. Rcd1 b5 23. Qc3 Rad8 24. Nf2 Bb6 25. Re5 Qf6 26. Ne4 Qe7 27. f5 f6 28. fxe6 fxe5 29. exd7 Rxd7 30. Qxc6 Rxd4 31. Rxd4 Bxd4+ 32. Kh1 a6 33. Ng5 Rf8 34. Bd5+ Kh8 35. Ne6 Qf6 36. Bg2 Qf2 37. Qc1 Qg1+ 38. Qxg1 Bxg1 39. Nxf8 Bd4 40. Bc6 Bc3 41. Nd7 e4 42. Bxe4 Bxb4 43. Bd3 Bd6 44. Kg2 Kg8 45. Kf3 Kf7 46. Ke4 Ke6 47. Nb6 Bc5 48. Nd5 Bd6 49. Ne3 g6 50. Nf1 h5 51. h3 g5 52. Be2 h4 53. g4 Bf4 54. Bd3 Kd6 55. Ne3 Bxe3 56. Kxe3 Ke5 57. a3 Kd5 58. Bf1 Ke5 59. Bd3 Kd5 60. Bg6 Ke5 61. Be8 Kd5 62. Bd7 Ke5 63. Bc8 a5 64. Ba6 b4 65. axb4 axb4 66. Bc4 Kd6 67. Ke4 Kc6 68. Bb3 Kd6 69. Kf5 Ke7 70. Kxg5 1-0

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.18"]
[Round "4"]
[White "Bischof, Rainer"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2060"]
[PlyCount "60"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. Nd2 e6 5. Bg2 Nf6 6. Ngf3 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 Nd7 10. h4 b6 11. Ng5 Nd4 12. Qd1 h6 13. Nh3 Nf6 14. c3 Nc6 15. Nf1 Bb7 16. g4 dxe4 17. g5 hxg5 18. hxg5 Nd5 19. dxe4 Nf4 20. Nxf4 Bxf4 21. Qg4 e5 22. Ne3 Ne7 23. Nd5 Nxd5 24. exd5 Qd6 25. Bxf4 exf4 26. c4 Rfe8 27. Be4 Re7 28. Qh4 g6 29. f3 Rae8 30. Kf2 Qe5 1/2-1/2

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.17"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Winterkamp, Sascha"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "53"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. f3 Nge5 9. Be3 h6 10. Qd2 g5 11. Nd5 Nd7 12. Qc3 Bg7 13. 0-0-0 0-0 14. h4 e6 15. hxg5 hxg5 16. Nxc6 bxc6 17. Qxc6 Rb8 18. Nc3 d5 19. exd5 Bb7 20. Qc4 Ne5 21. dxe6 Nxc4 22. exf7+ Kxf7 23. Rxd8 Rfxd8 24. Bxc4+ Kf6 25. Rh5 Re8 26. Nd1 g4 27. fxg4 1/2-1/2

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.16"]
[Round "2"]
[White "Krampe, Jennifer"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "67"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. h3 Be6 9. Ng5 Bc8 10. Qd2 Qc7 11. 0-0-0 h6 12. Nf3 Be6 13. Nd5 Nxd5 14. exd5 Bf5 15. g4 Bg6 16. Bg2 Nd7 17. Ne1 Nc5 18. f4 Ne4 19. Bxe4 Bxe4 20. Rf1 Qc4 21. Nf3 Rc8 22. Rf2 exf4 23. Bxf4 Bxc2 24. Re1 Bb3+ 25. Kb1 Bxa2+ 26. Ka1 Qa4 27. Qd4 Bc4+ 28. Kb1 Qa2+ 29. Kc2 Bb5+ 30. Kd2 Qa5+ 31. Ke3 Rc4 32. Qd3 Qb6+ 33. Nd4 g5 34. Bg3 0-1

[Event "Recklinghaeuser op"]
[Site "Recklinghausen"]
[Date "2011.08.15"]
[Round "1"]
[White "Porstmann, Jan"]
[Black "Schorra, Helmut"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2110"]
[PlyCount "104"]
[EventDate "2011.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. g4 b5 12. Kb1 Nb6 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 0-0 16. Rg1 Rfc8 17. Rg2 Nc4 18. Bxc4 bxc4 19. Na5 c3 20. Qxc3 Qxc3 21. bxc3 Rxc3 22. Rd3 Rb8+ 23. Kc1 Rxd3 24. cxd3 Rb5 25. Nc6 Bf8 26. Rb2 f5 27. Rxb5 axb5 28. Na7 f4 29. Bf2 b4 30. Nc6 Kf7 31. Nxb4 Be7 32. a4 Ke8 33. a5 Kd7 34. a6 Kc7 35. a7 Kb7 36. Nc6 Bxg5 37. Bb6 Ng3 38. hxg3 fxg3+ 39. Kd1 h5 40. Nb8 g2 41. Bg1 h4 42. Na6 Bd8 43. Nb8 h3 44. Nd7 Bh4 45. Nb6 Kxa7 46. Nc4+ Kb8 47. Nxd6 Bf2 48. Bh2 g1Q+ 49. Bxg1 Bxg1 50. Nf5 Bf2 51. d6 h2 52. d7 Kc7 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.31"]
[Round "9"]
[White "Savchenko, Daniel"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1349"]
[BlackElo "1591"]
[PlyCount "74"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Be7 8. Bd3 Nbd7 9. Be3 Qc7 10. 0-0 b5 11. a3 Bb7 12. Qh3 Nc5 13. Qg3 Nh5 14. Qg4 Nf6 15. Qxg7 Rg8 16. Qh6 Ncxe4 17. Nxe4 Nxe4 18. Nf3 Qa5 19. Qxh7 Nf6 20. Qh3 Nd5 21. Bd2 Qb6+ 22. Kh1 Ne3 23. Bxe3 Qxe3 24. f5 e5 25. Rae1 Qf4 26. f6 Bxf6 27. Qf5 Qxf5 28. Bxf5 Ke7 29. Kg1 Rg7 30. g3 Rag8 31. Bh3 a5 32. Bg2 Bxf3 33. Bxf3 Bh4 34. Re2 Bxg3 35. hxg3 Rxg3+ 36. Rg2 Rxg2+ 37. Bxg2 Ke6 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.30"]
[Round "8"]
[White "Porstmann, Jan"]
[Black "Heldt, Maximilian"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1591"]
[BlackElo "1653"]
[PlyCount "77"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. f3 Nf6 10. c4 0-0 11. Nc3 Nd4 12. Bd3 h6 13. Qf2 Rb8 14. Be3 b5 15. cxb5 Nxb5 16. Nxb5 axb5 17. Bc5 Re8 18. Rd1 d5 19. 0-0 dxe4 20. fxe4 Ng4 21. Qf3 Nxh2 22. Qe3 Nxf1 23. Bxf1 Bg4 24. Rd2 Red8 25. Rd3 Qc6 26. b4 Rxd3 27. Qxd3 Be6 28. a3 Bc4 29. Qf3 Rd8 30. a4 Bxf1 31. Qxf1 bxa4 32. Qc4 a3 33. b5 Qc7 34. b6 Qc6 35. b7 a2 36. Qxa2 Qxc5+ 37. Kh2 Rb8 38. Qa8 Qc7 39. Kg3 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.29"]
[Round "7"]
[White "Porstmann, Jan"]
[Black "Braun, Oskar"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1591"]
[BlackElo "1745"]
[PlyCount "64"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. e5 Nfd7 6. f4 cxd4 7. Nce2 Nc6 8. Nf3 Bc5 9. Bd2 f6 10. Bb5 Qb6 11. Bxc6 bxc6 12. Bc1 fxe5 13. fxe5 Bb4+ 14. Bd2 0-0 15. a3 Bxd2+ 16. Qxd2 c5 17. 0-0 Qc7 18. Qg5 Rf7 19. Ng3 Ba6 20. Rfe1 Qb6 21. Rab1 d3 22. c3 Raf8 23. Kh1 Bc4 24. Nd2 Ba2 25. Rbd1 Qxb2 26. Nf3 Bb3 27. Rd2 Qxc3 28. Qh5 Nxe5 29. Ng5 g6 30. Nxf7 gxh5 31. Rxe5 Rxf7 32. Rg5+ Kf8 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.28"]
[Round "6"]
[White "Sonntag, Joachim"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1750"]
[BlackElo "1591"]
[PlyCount "40"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 Nbd7 10. f4 Rc8 11. f5 Bc4 12. Rd1 h6 13. Be3 b5 14. Bd3 Nb6 15. Qf2 Ng4 16. Qe2 Nxe3 17. Qxe3 Bg5 18. Qe2 b4 19. Nb1 Bxd3 20. Qxd3 Nc4 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.27"]
[Round "5"]
[White "Lessing, Sebastian"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1591"]
[PlyCount "73"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. Bb5+ c6 7. Ba4 Nd7 8. Bb3 Nc5 9. Bxe6 Nxe6 10. d3 Ne7 11. 0-0 Ng6 12. Nf5 Ngf4 13. g3 Nh3+ 14. Kg2 Nhg5 15. N5h4 Nf7 16. Ne1 g5 17. Nf5 Qc7 18. c3 Nd6 19. Qh5+ Qf7 20. Qxf7+ Kxf7 21. Nxd6+ Bxd6 22. cxd4 Nxd4 23. Be3 c5 24. Rc1 Rac8 25. Bxd4 cxd4 26. Nf3 Ke7 27. h4 g4 28. Nd2 Rc7 29. Rxc7+ Bxc7 30. Rc1 Kd7 31. Nb3 Bb6 32. f4 Rc8 33. Rxc8 Kxc8 34. Nd2 Bc7 35. f5 h5 36. Kf2 Kd7 37. Ke2 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.26"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Ropers, Klaus"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1591"]
[BlackElo "1872"]
[PlyCount "19"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 d5 8. Bb5 Qd6 9. exd5 Nxd5 10. Nxd5 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.25"]
[Round "3"]
[White "Von Schaewen, Frederik"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "978"]
[BlackElo "1591"]
[PlyCount "88"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bc4 Nf6 5. d3 e6 6. e5 dxe5 7. Nxe5 Bd6 8. Bf4 Qc7 9. d4 Nc6 10. Bb5 Nxe5 11. Bxd7+ Nexd7 12. Bxd6 Qxd6 13. Nc3 cxd4 14. Nb5 Qb4+ 15. c3 Qxb5 16. Qxd4 Qe5+ 17. Qxe5 Nxe5 18. 0-0 Ke7 19. Rfe1 Nd3 20. Re3 Rad8 21. Rd1 Nxb2 22. Rb1 Rd1+ 23. Rxd1 Nxd1 24. Rd3 Rd8 25. Rxd8 Kxd8 26. c4 Nb2 27. c5 Nd3 28. Kf1 Nxc5 29. Ke2 Nd5 30. a3 b5 31. Kd2 a5 32. Kc2 Kc7 33. Kd2 Kc6 34. Ke2 b4 35. axb4 axb4 36. Kf3 b3 37. Kg4 b2 38. Kg5 b1Q 39. f3 Qf5+ 40. Kh4 Qf4+ 41. Kh3 Nd3 42. g3 Qxf3 43. Kh4 h6 44. h3 g5# 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.24"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Dolgopolyj, Vladimir"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1591"]
[BlackElo "2052"]
[PlyCount "47"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. Be2 e6 7. Nc3 Be7 8. 0-0 0-0 9. b3 Nc6 10. Bb2 f6 11. exd6 cxd6 12. Re1 e5 13. Qd3 Nb4 14. Qd2 Bf5 15. Rac1 Qd7 16. Nh4 Bg4 17. Ba3 a5 18. Nf3 Rae8 19. Red1 Bf5 20. dxe5 dxe5 21. Nb5 Qc6 22. Nh4 Be6 23. Bf3 e4 24. Nd4 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2011.07.23"]
[Round "1"]
[White "Kartsev, Nikolaj"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1070"]
[BlackElo "1591"]
[PlyCount "104"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. e5 dxe5 6. Nxe5 Qd5 7. cxd4 e6 8. Bc4 Qxg2 9. Rf1 Bb4+ 10. Bd2 Qe4+ 11. Be2 Qxd4 12. Qa4+ Nc6 13. Qb5 Bxd2+ 14. Nxd2 Qxe5 15. Qxe5 Nxe5 16. Bb5+ Bd7 17. a4 Rc8 18. Rg1 g6 19. Ke2 Ke7 20. Rg5 Nc6 21. Rc1 Nd4+ 22. Kd1 Rxc1+ 23. Kxc1 Rc8+ 24. Kb1 Bxb5 25. axb5 Nf5 26. b6 axb6 27. b4 b5 28. Ne4 Nxe4 29. h4 Nxg5 30. hxg5 Nd4 31. f4 Rc4 32. f5 exf5 33. Ka2 Rxb4 34. Ka3 Rb3+ 35. Ka2 b4 36. Ka1 Rf3 37. Ka2 Ne2 38. Ka1 Nc3 39. Kb2 Rf2+ 40. Kb3 Rf4 41. Kb2 Kd6 42. Kb3 Kc5 43. Kc2 Rd4 44. Kb3 b6 45. Kc2 Kc4 46. Kb2 b3 47. Kc1 Rg4 48. Kb2 Na4+ 49. Ka3 Rg2 50. Kxa4 b2 51. Ka3 b1Q 52. Ka4 Ra2# 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2010.02.14"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Rosenauer, Horst"]
[Result "1/2-1/2"]
[ECO "B18"]
[BlackElo "1789"]
[PlyCount "124"]
[EventDate "2010.02.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc5 e5 6. Nb3 exd4 7. Nxd4 Bg6 8. Ngf3 Nd7 9. Be3 Bc5 10. h4 Ngf6 11. Bd3 Qb6 12. Qc1 0-0-0 13. 0-0 Nd5 14. a3 Nxe3 15. fxe3 Qc7 16. b4 Be7 17. Nf5 Bf6 18. Rb1 Rhe8 19. e4 Ne5 20. Nxe5 Bxe5 21. b5 c5 22. Kh1 Re6 23. Bc4 Rf6 24. g4 Bxf5 25. Rxf5 Rh6 26. h5 f6 27. Be6+ Kb8 28. Bd5 Qa5 29. Qe3 Bd6 30. e5 fxe5 31. Rf7 Bc7 32. Qxc5 Rhd6 33. c4 R6d7 34. Rxd7 Rxd7 35. Bxb7 Kxb7 36. Qc6+ Kc8 37. Qa8+ Bb8 38. Qc6+ Qc7 39. Qxc7+ Rxc7 40. Rc1 Rc5 41. Rc2 Kd7 42. Kg2 e4 43. Kf2 Bf4 44. a4 Kc7 45. a5 Kb7 46. Ke2 e3 47. Kd3 Re5 48. Ke2 Re7 49. c5 h6 50. Rc4 Bc7 51. b6 axb6 52. axb6 Bb8 53. Rc3 Kc6 54. Rxe3 Rxe3+ 55. Kxe3 Kxc5 56. b7 Kd5 57. Kf3 Kd4 58. g5 hxg5 59. Kg4 Bf4 60. b8Q Bxb8 61. Kxg5 Ke4 62. Kg6 Be5 1/2-1/2

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2010.02.14"]
[Round "5"]
[White "Tanz, Manfred"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "98"]
[EventDate "2010.02.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 Nbd7 6. b3 b6 7. Bb2 0-0 8. Re1 Bb7 9. Nbd2 Re8 10. c4 Rc8 11. Qc2 c5 12. Ne5 Qc7 13. Ndf3 cxd4 14. Bxd4 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. Rac1 Qh5 18. f3 Ba6 19. Qd3 dxc4 20. bxc4 Qc5+ 21. Kh1 Bxc4 22. Qd2 Qd5 23. Qc3 Ba6 24. Qb2 Rxc1 25. Rxc1 Rc8 26. Re1 Bb7 27. e4 Qc5 28. Rd1 h6 29. g4 Qc2 30. Rd8+ Kh7 31. Qd4 Qc1+ 32. Qd1 Qxd1+ 33. Rxd1 Rc2 34. a3 Ra2 35. h4 g5 36. hxg5 hxg5 37. e5 Nd5 38. Bh3 Rxa3 39. Rf1 Nf4 40. Bg2 Ra2 41. Rg1 Rxg2 42. Rf1 Rg3 43. Kh2 Rh3+ 44. Kg1 Rxf3 45. Rd1 Bd5 46. Kh2 Rh3+ 47. Kg1 Rh1+ 48. Kf2 Rxd1 49. Kg3 a5 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2010.02.13"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Fichtner, Ewald"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1956"]
[PlyCount "108"]
[EventDate "2010.02.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc5 b6 6. Nb3 e6 7. Nf3 a5 8. a3 Nf6 9. g3 Bd6 10. Bg2 0-0 11. 0-0 Ra7 12. Re1 Nfd7 13. Nbd2 b5 14. c4 h6 15. Qe2 b4 16. c5 Bc7 17. axb4 Na6 18. Nh4 Nxb4 19. Ne4 Bh7 20. Qc4 Nf6 21. Bd2 Rb7 22. Nxf6+ Qxf6 23. Be4 Rd8 24. Bc3 Bxe4 25. Rxe4 Nd5 26. Ng2 Rdb8 27. Ra2 Qf5 28. Re1 Nf6 29. Nh4 Qh5 30. Qe2 Qd5 31. Ra3 Rb3 32. Rxb3 Qxb3 33. Ra1 Ra8 34. Qf3 Nd5 35. Ra3 Qb5 36. Kg2 g5 37. Qh5 Kg7 38. Nf3 Qe2 39. Qh3 Ne3+ 40. Kg1 Nc2 41. d5+ f6 42. Bxf6+ Kg6 43. d6 Nxa3 44. dxc7 Qxf3 45. Qxe6 Qxf6 46. c8Q Rxc8 47. Qxc8 Nb5 48. Qe8+ Kf5 49. Qd7+ Ke5 50. Qd2 Ke6 51. Qxa5 Qxb2 52. Qe1+ Qe5 53. Qb1 Nd4 54. Qg6+ Kd5 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2010.02.13"]
[Round "2"]
[White "Sherif, Malik"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "58"]
[EventDate "2010.02.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Bb5 a6 3. Bc4 d6 4. d4 cxd4 5. Qxd4 Nc6 6. Qd3 Ne5 7. Qd5 Nf6 8. Qd4 Nxc4 9. Qxc4 e5 10. Nc3 Be6 11. Nd5 Nxd5 12. exd5 Qa5+ 13. b4 Qxd5 14. Qxd5 Bxd5 15. f3 Rc8 16. Ne2 Rxc2 17. Bd2 Be7 18. f4 Rc4 19. 0-0 Bf6 20. Rac1 Ke7 21. f5 Rhc8 22. Bc3 Bg5 23. Rc2 Be3+ 24. Kh1 Rg4 25. Ng3 Bf4 26. Be1 Rxc2 27. a3 Rxg2 28. Nh5 R2g3+ 29. Rf3 Bxf3# 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2010.02.12"]
[Round "1"]
[White "Porstmann, Jan"]
[Black "Flesch, Stefan"]
[Result "0-1"]
[ECO "C16"]
[BlackElo "2134"]
[PlyCount "82"]
[EventDate "2010.02.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. Nf3 Qd7 7. h4 a5 8. h5 h6 9. g4 Ba6 10. Bxa6 Nxa6 11. Qd3 c5 12. g5 c4 13. Qe2 Ne7 14. Nh4 Nc7 15. Qg4 0-0-0 16. f4 Nf5 17. Nxf5 exf5 18. Qg2 Ne6 19. Be3 hxg5 20. fxg5 f4 21. Bf2 Be7 22. g6 fxg6 23. hxg6 Rxh1+ 24. Qxh1 b5 25. Qh3 Nc7 26. Qh7 Bg5 27. Qh5 Bh6 28. b4 a4 29. 0-0-0 Rf8 30. Qf3 Qe6 31. Rg1 Kd7 32. Kb2 Rf5 33. Bh4 Rf8 34. Bf2 Kc6 35. Bh4 Qd7 36. Bf2 Qe7 37. Rg2 Rd8 38. Rg4 Rf8 39. Bh4 Qd7 40. Bg5 Bxg5 41. Rxg5 Ne6 0-1

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.14"]
[Round "7"]
[White "Plotkin, Alex"]
[Black "Porstmann, Jan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1521"]
[BlackElo "1228"]
[PlyCount "107"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. d3 Nc6 4. Nd2 Nf6 5. Ngf3 Be7 6. e3 h6 7. Be2 Be6 8. c4 Rc8 9. 0-0 0-0 10. a3 a6 11. Rc1 Qd7 12. Kh1 Rfe8 13. Rg1 Bf5 14. Nh4 Ng4 15. Bxg4 Bxg4 16. Nhf3 Qf5 17. Ne4 Bxf3 18. gxf3 Rcd8 19. Ng3 Qh3 20. e4 Bg5 21. Rc2 Bf4 22. Rg2 Re6 23. Bc1 Rg6 24. Qg1 Nd4 25. Bxf4 exf4 26. Rb2 Nxf3 27. Qd1 Nh4 28. f3 Nxg2 29. Nf5 Re8 30. Qf1 b6 31. Rxg2 Rxg2 32. Qxg2 Qxg2+ 33. Kxg2 Kh7 34. Kh3 g6 35. Nd4 c5 36. Ne2 g5 37. Kg4 Kg6 38. h4 h5+ 39. Kh3 f5 40. Nc3 g4+ 41. fxg4 hxg4+ 42. Kg2 Kh5 43. Nd5 f3+ 44. Kg3 Re5 45. a4 a5 46. Nf6+ Kh6 47. exf5 Rxf5 48. Nxg4+ Kh5 49. Nf2 Rf6 50. Ne4 Rf8 51. Nf2 Rf7 52. Ne4 Kg6 53. Nf2 Rh7 54. Kxf3 1/2-1/2

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.13"]
[Round "6"]
[White "Miller, Eduard"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1614"]
[BlackElo "1228"]
[PlyCount "111"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Qd3 Ne5 7. Qe3 Nf6 8. Bd3 c5 9. Nf5 Qg4 10. Nd6+ Kf8 11. 0-0 Bxc3 12. bxc3 c4 13. Nxc4 Nxc4 14. Bxc4 Qxe4 15. Ba3+ Kg8 16. Qxe4 Nxe4 17. Rfe1 Nf6 18. Re7 h6 19. Rxf7 d5 20. Rf8+ Kh7 21. Bd3+ Ne4 22. f3 Rxf8 23. Bxf8 Kg8 24. Bxg7 Kxg7 25. fxe4 Be6 26. a4 a5 27. Rb1 Rb8 28. Rb6 Kf7 29. Kf2 Ke7 30. exd5 Rf8+ 31. Kg1 Bxd5 32. Rxh6 Bc6 33. Rh5 b6 34. Bb5 Rc8 35. Rh7+ Kd6 36. Rh6+ Kd7 37. Bxc6+ Rxc6 38. Rxc6 Kxc6 39. c4 Kc5 40. h4 Kxc4 41. h5 b5 42. axb5 a4 43. h6 a3 44. h7 a2 45. h8Q Kxb5 46. Qb2+ Kc4 47. Qxa2+ Kd4 48. g4 Ke5 49. g5 Kf5 50. Qd5+ Kg6 51. c4 Kg7 52. c5 Kf8 53. c6 Ke7 54. c7 Kf8 55. c8Q+ Ke7 56. Qde6# 1-0

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.12"]
[Round "5"]
[White "Porstmann, Jan"]
[Black "Baerwolf, Steven"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1228"]
[BlackElo "1444"]
[PlyCount "113"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 Nge7 7. Nc2 Nf5 8. a3 a5 9. Be2 Be7 10. h3 h5 11. a4 Bd7 12. Rb1 Rc8 13. Qd3 c4 14. Qd1 Na7 15. Ne3 Qb3 16. Qxb3 cxb3 17. Nxf5 exf5 18. Ra1 Rc6 19. Bd1 Rb6 20. Be3 Rg8 21. Nd2 h4 22. Bxb3 Be6 23. Rb1 g5 24. f3 g4 25. Rg1 f4 26. Bxf4 gxh3 27. Kf2 Rxg2+ 28. Rxg2 hxg2 29. Kxg2 h3+ 30. Kh2 Nc6 31. Bg3 Nd8 32. f4 Bf5 33. Rc1 Be4 34. Nxe4 Rxb3 35. Nd6+ Bxd6 36. exd6 Rxb2+ 37. Kxh3 Ra2 38. f5 Nc6 39. Re1+ Kd8 40. Rb1 Kc8 41. Rb5 Rxa4 42. Rxd5 Rc4 43. d7+ Kd8 44. Bh4+ Kc7 45. d8Q+ Nxd8 46. Bxd8+ Kc6 47. Rc5+ Rxc5 48. dxc5 a4 49. Bf6 a3 50. Bd4 a2 51. c4 a1Q 52. Bxa1 Kxc5 53. Kg4 Kd6 54. Kg5 Ke7 55. f6+ Ke8 56. Kh6 Kf8 57. Kh7 1-0

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.11"]
[Round "4"]
[White "Titgemeyer, Sven"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1696"]
[BlackElo "1228"]
[PlyCount "65"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. Nc3 Be7 10. Bf4 0-0 11. Rad1 c5 12. Qd3 Rfd8 13. Nd5 Nxd5 14. Qxd5 Qc6 15. Rd2 Qxd5 16. Rxd5 Rd7 17. Rfd1 Rad8 18. e5 Kf8 19. c3 Ke8 20. exd6 Bf6 21. Rxc5 b6 22. Re1+ Kf8 23. Rc7 Rxc7 24. dxc7 Rc8 25. Bd6+ Kg8 26. Rd1 h6 27. Be5 Be7 28. Rd7 Bg5 29. f4 Bh4 30. g3 Bf6 31. Bxf6 gxf6 32. Rd8+ Rxd8 33. cxd8Q+ 1-0

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.10"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Mueller, Nick"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1228"]
[BlackElo "1154"]
[PlyCount "115"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 a6 7. Nc2 Nge7 8. dxc5 Qc7 9. a3 Nxe5 10. Nxe5 Qxe5+ 11. Qe2 Qxe2+ 12. Bxe2 Nf5 13. b4 Be7 14. Bd2 Bf6 15. Rd1 Bd7 16. h3 d4 17. cxd4 Nxd4 18. Nxd4 Bxd4 19. 0-0 Rd8 20. Bg5 Bf6 21. Bf4 e5 22. Bg3 0-0 23. Bf3 Bc6 24. Bxc6 bxc6 25. Rfe1 a5 26. Rxd8 Rxd8 27. Bxe5 Bxe5 28. Rxe5 axb4 29. axb4 g6 30. Re7 Rb8 31. Re4 Kg7 32. Kf1 Kf6 33. Ke2 Kf5 34. f3 Ra8 35. Kd3 Ra2 36. g4+ Kf6 37. Kc4 Rh2 38. g5+ Kxg5 39. Re3 Rd2 40. Re4 Rb2 41. Re7 Rc2+ 42. Kd3 Rb2 43. Kc3 Rf2 44. Rxf7 h5 45. Kc4 Kh4 46. Rf6 Rc2+ 47. Kd3 Rf2 48. b5 cxb5 49. c6 Ra2 50. c7 Ra8 51. Rxg6 Kxh3 52. f4 Ra3+ 53. Kc2 Ra8 54. f5 h4 55. f6 Kh2 56. f7 h3 57. Rg8 Ra2+ 58. Kb3 1-0

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.10"]
[Round "3"]
[White "Porstmann, Jan"]
[Black "Tran, Duc Cuong"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1228"]
[BlackElo "1523"]
[PlyCount "75"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. Nf3 Bd7 5. d3 e6 6. Bf4 Nf6 7. a3 Be7 8. Be2 a6 9. h3 0-0 10. 0-0 Ne8 11. e5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Bc6 14. Bf3 Bd6 15. Bxc6 bxc6 16. Re1 Qc7 17. Bxd6 Nxd6 18. Ne4 Rfd8 19. Qf3 Qb6 20. Rab1 a5 21. Qg3 Nf5 22. Qe5 Rxd3 23. Qxc5 Qxc5 24. Nxc5 Rd2 25. b4 Rc2 26. Rec1 Rxc1+ 27. Rxc1 axb4 28. axb4 Rb8 29. Na6 Rb6 30. b5 h6 31. Rb1 Nd4 32. Nc7 Kf8 33. Rd1 e5 34. c5 Rb7 35. b6 Ke7 36. Re1 Kf6 37. Ne8+ Kf5 38. Nd6+ 1-0

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.09"]
[Round "1"]
[White "Pauly, Carlo"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1619"]
[BlackElo "1228"]
[PlyCount "81"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bg4 4. Ne5 Bf5 5. Nc3 Nf6 6. f3 e6 7. e4 Bg6 8. Be3 c6 9. Nxc4 h6 10. Be2 Bb4 11. 0-0 Bxc3 12. bxc3 Nbd7 13. Nd6+ Kf8 14. Qd2 b5 15. c4 a6 16. cxb5 axb5 17. Rfc1 Ra6 18. a4 Qa8 19. Bxb5 cxb5 20. Rc8+ Qxc8 21. Nxc8 Kg8 22. Qb4 Rxa4 23. Rxa4 bxa4 24. Qxa4 Kh7 25. Ne7 Nf8 26. d5 exd5 27. exd5 Ng8 28. d6 Nf6 29. Bd4 N6d7 30. g4 Ne6 31. Qxd7 Nxd4 32. f4 Nf3+ 33. Kf2 Nxh2 34. Kg2 Nxg4 35. Qxg4 h5 36. Nxg6 fxg6 37. Qe6 Rg8 38. Qxg8+ Kxg8 39. d7 Kh7 40. d8Q Kh6 41. Qh8# 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.29"]
[Round "7"]
[White "Fodor, Bernhard"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1341"]
[PlyCount "75"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e4 e5 4. Nf3 Nf6 5. d3 Be7 6. Be2 0-0 7. 0-0 Nd4 8. Nxe5 d6 9. Nf3 Bd7 10. Nxd4 cxd4 11. Nd5 Nxd5 12. cxd5 Rc8 13. Bh5 Bg5 14. f4 Bf6 15. h3 Bh4 16. b3 Qf6 17. Ba3 Bg3 18. e5 Qh6 19. Bxd6 Rfe8 20. e6 Bxe6 21. dxe6 Rxe6 22. Be5 g6 23. Qg4 f5 24. Qxg3 Qxh5 25. Qf2 Rd8 26. Rac1 Ree8 27. Rc7 Kf8 28. Bg7+ Kg8 29. Be5 Kf8 30. Qc2 Rd5 31. Qc4 Red8 32. Qb4+ Kg8 33. Rg7+ Kh8 34. Rd7+ Kg8 35. Rxd8+ Rxd8 36. Qxb7 Qh6 37. Rc1 Qf8 38. Rc7 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.29"]
[Round "6"]
[White "Porstmann, Jan"]
[Black "Voigt, Thorben"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "838"]
[PlyCount "87"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Nf3 Ba6 8. Ng5 Qb7 9. Qh5 g6 10. Qd1 cxd4 11. cxd4 Bh6 12. Qb3 Qe7 13. h4 Bc4 14. Qa3 Qb7 15. Bd2 Ne7 16. Qb4 Qa6 17. Nc3 Nf5 18. Be3 Nxe3 19. fxe3 Bf8 20. Qa4 Qb7 21. b3 Bb4 22. Rc1 Bxc3+ 23. Rxc3 Bb5 24. Qb4 Qb8 25. a4 Ba6 26. Qxb8+ Rxb8 27. Kd2 0-0 28. Rxc6 Rxb3 29. Rxa6 Rb2+ 30. Kc3 Rxg2 31. Rxa7 Rg3 32. Kd3 Rb8 33. Re1 Rg4 34. Rxf7 Rxh4 35. Re7 Rg4 36. Nxe6 Re4 37. Rh1 Rb3+ 38. Kc2 h5 39. Rf1 Rb8 40. Kd2 h4 41. Rg1 h3 42. Rxg6+ Kh8 43. Rh6+ Kg8 44. Rg7# 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.28"]
[Round "5"]
[White "Neumair, Cedric"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1240"]
[PlyCount "55"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Qe2 Nc6 7. Be3 Bg4 8. h3 Bxf3 9. Qxf3 Nf6 10. Bb5 Qd7 11. d5 Nxd5 12. Qxd5 a6 13. Bxc6 bxc6 14. Qd3 Be7 15. 0-0 0-0 16. Nc3 Bf6 17. Bd4 Bxd4 18. Qxd4 c5 19. Qd3 Rfb8 20. b3 Rb4 21. Qg3 Qf5 22. Qd3 Qf6 23. Nd5 Qh4 24. Nxb4 Qxb4 25. Qd5 Re8 26. Rfd1 Re5 27. Qa8+ Re8 28. Qxe8# 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.28"]
[Round "4"]
[White "Porstmann, Jan"]
[Black "Boehm, Yves"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1269"]
[PlyCount "112"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Ne4 d5 8. Nxf6+ Qxf6 9. c4 c6 10. cxd5 exd5 11. Bd3 Bg4 12. Be2 Nd7 13. 0-0 0-0 14. h3 Bf5 15. Qb3 Rab8 16. Qc3 Rfe8 17. Bd1 g5 18. Bc2 Bxh3 19. Ne5 Be6 20. Nxd7 Bxd7 21. Qd3 Kf8 22. Qa3+ Qe7 23. Qxa7 Qb4 24. Qc5+ Qxc5 25. dxc5 Re5 26. f4 gxf4 27. exf4 Re2 28. Rfc1 Ra8 29. b4 Ra3 30. Kf1 Rd2 31. Bb3 Rd4 32. Kf2 Rxf4+ 33. Ke3 Rxb4 34. Rh1 Re4+ 35. Kf2 Kg7 36. Rhe1 Ra5 37. Rxe4 dxe4 38. Rc1 Kf6 39. g3 Be6 40. Bxe6 Kxe6 41. Rc2 Ra4 42. Rb2 Ra5 43. Rxb7 Rxa2+ 44. Ke3 Ra3+ 45. Kxe4 Rxg3 46. Rb6 f5+ 47. Kf4 Rg4+ 48. Ke3 Kd5 49. Ra6 Rc4 50. Ra5 Rxc5 51. Rxc5+ Kxc5 52. Kf4 Kd4 53. Kxf5 c5 54. Kf4 Kd3 55. Kf3 c4 56. Kf2 Kd2 0-1

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.27"]
[Round "3"]
[White "Titgemeyer, Thomas"]
[Black "Porstmann, Jan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1763"]
[PlyCount "73"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Rc1 h6 6. Bxf6 Qxf6 7. Nf3 Nc6 8. e3 Na5 9. Qa4+ Bd7 10. Qxb4 b6 11. Nb5 Bxb5 12. Qxb5+ c6 13. Qb4 Rc8 14. cxd5 exd5 15. Ba6 Rc7 16. Ne5 Qg5 17. Qd6 Qe7 18. Qxe7+ Kxe7 19. b4 Nc4 20. Bxc4 dxc4 21. Rxc4 b5 22. Rxc6 Rxc6 23. Nxc6+ Kd7 24. Ne5+ Ke7 25. Kd2 Ra8 26. Rc1 Kf6 27. Rc7 a5 28. Rxf7+ Ke6 29. bxa5 Rxa5 30. Rc7 Rxa2+ 31. Rc2 Rxc2+ 32. Kxc2 g5 33. Kb3 h5 34. Kb4 Kf5 35. Kxb5 h4 36. h3 Ke4 37. Kc6 1-0

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.26"]
[Round "1"]
[White "Gruschinski, Marc"]
[Black "Porstmann, Jan"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1568"]
[PlyCount "154"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 b6 5. c4 Ba6 6. Qa4 Bb7 7. cxd5 Nxd5 8. Ne5 Qd6 9. d4 Qb4 10. Qb3 Qxb3 11. axb3 Nxd4 12. Nc3 Nxc3 13. Bxb7 Ncxe2+ 14. Kg2 Rb8 15. Bc6+ Nxc6 16. Nxc6 Rc8 17. Be3 e6 18. Rfe1 Nxg3 19. fxg3 a5 20. Rac1 Bd6 21. Rc2 Ra8 22. Bd4 0-0 23. Rec1 Rfc8 24. Ne5 b5 25. Rf2 Bxe5 26. Bxe5 Ra7 27. Rd2 h5 28. Rd7 Rca8 29. Rc5 a4 30. b4 a3 31. bxa3 Rxa3 32. Rcxc7 Ra2+ 33. Kh3 Rf2 34. Ra7 Rxa7 35. Rxa7 g5 36. Ra8+ Kh7 37. Rh8+ Kg6 38. Rg8+ Kf5 39. g4+ hxg4+ 40. Kg3 Rf3+ 41. Kg2 Kxe5 42. Rxg5+ Kf6 43. Rxg4 Rb3 44. h4 Rb2+ 45. Kf3 Rh2 46. Ke4 Ke7 47. Kf3 f5 48. Rd4 e5 49. Rd5 Ke6 50. Rxb5 Rxh4 51. Rb6+ Kd5 52. Rb8 e4+ 53. Kg3 Rg4+ 54. Kf2 f4 55. b5 e3+ 56. Kf3 Rg3+ 57. Kxf4 Rh3 58. Rc8 e2 59. Rc1 Kd4 60. Rb1 Re3 61. Re1 Kd3 62. b6 Rh3 63. b7 Rh8 64. Rc1 Rb8 65. Rb1 Kd2 66. Rb2+ Kd1 67. Rb1+ Kc2 68. Rh1 Rxb7 69. Rh2 Rf7+ 70. Kg5 Kd1 71. Rxe2 Kxe2 72. Kg4 Ke3 73. Kg5 Ke4 74. Kg6 Rf5 75. Kg7 Ke5 76. Kg6 Ke6 77. Kg7 Rf6 0-1

[Event "Solingen op-B"]
[Site "Solingen"]
[Date "2005.05.26"]
[Round "2"]
[White "Porstmann, Jan"]
[Black "Kocur, Beata"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1767"]
[PlyCount "76"]
[EventDate "2005.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. d3 g6 5. b3 Bg7 6. Bb2 Qa5 7. Qd2 e6 8. Nf3 a6 9. Be2 Nge7 10. Na4 Bxb2 11. Nxb2 Qxd2+ 12. Nxd2 Nd4 13. Bg4 Nc2+ 14. Ke2 Nxa1 15. Rxa1 Nc6 16. Nf3 h5 17. Bh3 b5 18. g3 Bd7 19. Bg2 Rb8 20. Rb1 Ke7 21. h4 Rb6 22. Nd2 Nb4 23. a3 Nc2 24. a4 bxa4 25. Nxa4 Bxa4 26. bxa4 Rxb1 27. Nxb1 Rb8 28. Kd2 Rxb1 29. Kxc2 Rb4 30. Kc3 Rxa4 31. d4 cxd4+ 32. Kxd4 e5+ 33. Kc3 Ra2 34. Bf1 Rxf2 35. Bd3 a5 36. Kb3 Rf3 37. Kc2 Rxg3 38. Kd2 Rh3 0-1

