[Event "NRW Class1 1617"]
[Site "Germany"]
[Date "2017.02.12"]
[Round "6.8"]
[White "Jellinghaus, Lars"]
[Black "Sommer, Hans Dieter"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2215"]
[PlyCount "65"]
[EventDate "2016.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bochum SV"]
[BlackTeam "Duisburg PSV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Bxc3+ 7. Nxc3 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. 0-0 Nc6 11. Rd1 Ne7 12. e4 Ng6 13. f3 h6 14. Be3 c6 15. Rac1 Qe7 16. e5 Nd5 17. Nxd5 cxd5 18. Bd3 Rac8 19. f4 f5 20. g4 Qf7 21. gxf5 exf5 22. Kh1 Ne7 23. Rg1 Rc6 24. Rxc6 Nxc6 25. Qg2 Bc8 26. Be2 Be6 27. Bh5 Qe7 28. Bf2 Kh8 29. Bh4 Qd7 30. Qg6 Nxd4 31. Bf6 gxf6 32. Qxh6+ Qh7 33. Qxf8+ 1-0

[Event "NRW Class1 1516"]
[Site "Germany"]
[Date "2016.04.03"]
[Round "8.8"]
[White "Boehlich, Daniel"]
[Black "Sommer, Hans Dieter"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "1944"]
[BlackElo "1673"]
[PlyCount "62"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 c6 8. e3 Nbd7 9. Nf3 Qc7 10. Bf4 Qd8 11. Bd3 Ne4 12. Qc2 f5 13. 0-0 Ndf6 14. h3 Bd7 15. Rac1 Rc8 16. c5 Be8 17. Ne5 Nd7 18. f3 Nxe5 19. Bxe5 Ng5 20. b4 Nf7 21. Bg3 Qf6 22. Rb1 a6 23. a4 Bd7 24. Qc3 Rfe8 25. b5 axb5 26. axb5 e5 27. bxc6 Bxc6 28. Rb6 Qg5 29. Bf2 e4 30. fxe4 fxe4 31. Be2 Nh6 1/2-1/2

[Event "Frankfurt sim"]
[Site "Frankfurt"]
[Date "1999.??.??"]
[Round "?"]
[White "Polgar, Judit"]
[Black "Sommer, Hans Dieter"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2675"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Bg4 5. d3 e6 6. c4 dxc4 7. Ne5 Qb6 8. Nxc4 Qa6 9. Nc3 Be7 10. Qb3 Nc6 11. Nb5 Rc8 12. Nbd6+ Bxd6 13. Nxd6+ Ke7 14. Nxc8+ Rxc8 15. Be3 b6 16. Bxc6 Rxc6 17. f3 Bf5 18. Rac1 Nd5 19. Bf2 Nc7 20. Rc4 e5 21. Ra4 Qb7 22. Rc1 Be6 23. Qc3 f6 24. d4 exd4 25. Bxd4 Nb5 26. Qc2 Rd6 27. Bf2 g6 28. Rh4 Kf8 29. a4 Nd4 30. Bxd4 Rxd4 31. Rxd4 cxd4 32. Qc7 Qxc7 33. Rxc7 h5 34. Rxa7 Bb3 35. Kf2 Bc2 36. b4 d3 37. exd3 Bxd3 38. a5 bxa5 39. bxa5 Ke8 40. a6 Bc4 41. Ra8+ 1-0

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "9.7"]
[White "Sommer, Hans Dieter"]
[Black "Konson, Konstantin"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1787"]
[BlackElo "2210"]
[PlyCount "38"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Duisburg II"]
[BlackTeam "Neu Herne"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. a4 Bb7 11. d4 exd4 12. Nxd4 Nxd4 13. Qxd4 Bd6 14. axb5 Re8 15. Be3 Nxe3 16. Rxe3 Qg5 17. g3 Bc5 18. Rxe8+ Rxe8 19. Qd1 Qf5 0-1

[Event "Oberliga NRW 9798 II"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "7.7"]
[White "Sommer, Hans Dieter"]
[Black "Partenheimer, Axel"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1787"]
[BlackElo "2155"]
[PlyCount "83"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Duisburg II"]
[BlackTeam "Gelsenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2 d6 9. 0-0 Be7 10. f4 0-0 11. Nb3 b6 12. Bf3 Bb7 13. Qd2 Rab8 14. g4 Rfe8 15. g5 Nd7 16. h4 Na5 17. Nxa5 bxa5 18. Ne2 Nc5 19. Ng3 a4 20. Qc3 Rbc8 21. Bxc5 Qxc5+ 22. Qxc5 Rxc5 23. c3 g6 24. Rad1 Rb8 25. Rf2 h6 26. Kg2 hxg5 27. hxg5 Bc6 28. Nf1 e5 29. f5 gxf5 30. Ng3 fxe4 31. Bxe4 d5 32. Bh7+ Kxh7 33. Rxf7+ Kg6 34. Rxe7 Rxb2+ 35. Kh3 Rxc3 36. Rf1 Rb7 37. Rf6+ Kxg5 38. Ree6 Rxg3+ 39. Kxg3 Rb3+ 40. Rf3 Bb5 41. Rxe5+ Kg6 42. Re6+ 1/2-1/2

