[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.12.02"]
[Round "7"]
[White "Heinen, Herbert"]
[Black "Sommer, Herbert"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1541"]
[PlyCount "90"]
[EventDate "2014.10.21"]
[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. h3 Nf6 3. Nf3 e6 4. Bf4 Bd6 5. Ne5 c5 6. e3 Qb6 7. b3 0-0 8. c3 Nbd7 9. Nd2 Qc7 10. Ndf3 cxd4 11. Qxd4 Ne4 12. Rc1 f6 13. Nxd7 Bxd7 14. Bd3 Bc6 15. Bxe4 Bxf4 16. Bb1 e5 17. Qb4 Bh6 18. 0-0 Rfd8 19. Rfd1 Rd6 20. Rd2 Rad8 21. Rcd1 Be8 22. Rc2 Bh5 23. g4 Bg6 24. Rcd2 a5 25. Qb5 Be8 26. Qe2 Qxc3 27. Rc2 Qb4 28. Qd2 Qxd2 29. Rdxd2 d4 30. Rd1 dxe3 31. Rxd6 exf2+ 32. Kxf2 Rxd6 33. Rc7 b5 34. Rc5 a4 35. h4 Bf4 36. Be4 g6 37. Bd5+ Kg7 38. Rc7+ Rd7 39. Rc8 Rxd5 40. Rxe8 Bc1 41. Rc8 Ba3 42. Rc6 Rc5 43. Rxc5 Bxc5+ 44. Ke2 b4 45. Kd3 axb3 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.11.25"]
[Round "6"]
[White "Sommer, Herbert"]
[Black "Koschmieder, Josef"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1541"]
[BlackElo "1331"]
[PlyCount "53"]
[EventDate "2014.10.21"]
[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 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 b6 9. Qc2 Bb7 10. h3 Nc6 11. e5 Nd5 12. a3 Nxc3 13. bxc3 Rc8 14. Bf4 Nb8 15. Rad1 Qd5 16. c4 Qe4 17. Qd2 Rfd8 18. d5 Qf5 19. Nd4 Qd7 20. Bg4 e6 21. dxe6 Qe7 22. exf7+ Kh8 23. Bxc8 Bxc8 24. Bg5 Rxd4 25. Qxd4 Qxg5 26. Qd8+ Qxd8 27. Rxd8+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.11.18"]
[Round "5"]
[White "Bonus, Christian"]
[Black "Sommer, Herbert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1467"]
[BlackElo "1541"]
[PlyCount "65"]
[EventDate "2014.10.21"]
[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. h3 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nbd2 h6 6. Bh4 Be7 7. Bg3 0-0 8. e3 c5 9. c4 dxc4 10. Bxc4 Nb6 11. Bb3 cxd4 12. Nxd4 a6 13. Rc1 Bd6 14. f4 Nbd5 15. Qf3 Bb4 16. Ke2 Qa5 17. Nc4 Qd8 18. Bh4 Be7 19. Bg3 Nb6 20. Ne5 Nfd5 21. Rhd1 Qe8 22. e4 Nf6 23. Bf2 Nbd7 24. Nd3 a5 25. Nb5 Bd8 26. e5 Nh7 27. Nd6 Qe7 28. Nxc8 Qe8 29. Nd6 Qe7 30. Nxb7 a4 31. Bc4 Rb8 32. Ndc5 Re8 33. Rxd7 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.11.11"]
[Round "4"]
[White "Sommer, Herbert"]
[Black "Margenberg, Volker"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1541"]
[BlackElo "1912"]
[PlyCount "128"]
[EventDate "2014.10.21"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 e6 12. Rb1 Na5 13. Bd3 b6 14. Qd2 Bb7 15. f3 Rc8 16. Rfc1 Rxc1+ 17. Rxc1 Qd7 18. Rc3 Rd8 19. Qc1 a6 20. Qb2 b5 21. Qc1 Nc6 22. Kf2 Nb4 23. Bb1 Nc6 24. e5 Rc8 25. Be4 Bf8 26. Bxc6 Rxc6 27. Nf4 b4 28. Rc4 a5 29. Nd3 Rxc4 30. Qxc4 Bd5 31. Qc2 Qb5 32. Nc5 Qc4 33. Qxc4 Bxc4 34. Nb7 a4 35. Nc5 b3 36. axb3 axb3 37. Bc1 Bh6 38. Bb2 Bd2 39. Ne4 Bb4 40. h3 Kf8 41. Nf6 h5 42. Ne4 Ke7 43. Nc3 f5 44. f4 Kd7 45. h4 Kc6 46. Ke3 Ba5 47. g3 Bb4 48. Kd2 Kb6 49. Ke3 Ka5 50. Kd2 Be7 51. Kc1 Bf1 52. Kd2 Bg2 53. Kc1 Kb4 54. Kd2 Kc4 55. Nd1 Bb4+ 56. Ke3 Be4 57. Nf2 Bc2 58. Nh3 Bc3 59. Ba3 Bxd4+ 60. Kd2 Bc3+ 61. Kc1 Be1 62. Ng5 Kd5 63. Nh7 Bxg3 64. Nf6+ Kc4 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.11.04"]
[Round "3"]
[White "Klein, Andreas"]
[Black "Sommer, Herbert"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1759"]
[BlackElo "1541"]
[PlyCount "77"]
[EventDate "2014.10.21"]
[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. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Nbd2 Bd6 7. Bb2 0-0 8. Be2 Qe7 9. Ne5 Ba3 10. Bxa3 Qxa3 11. Qc2 Qd6 12. c5 Qc7 13. f4 Nxe5 14. fxe5 Ne8 15. Bd3 g6 16. g4 f6 17. Nf3 Qa5+ 18. Ke2 Qc7 19. h4 fxe5 20. Nxe5 Nf6 21. h5 g5 22. h6 Qe7 23. Rag1 Nd7 24. Nf3 Rf7 25. Rh5 Rxf3 26. Kxf3 e5 27. Bf5 e4+ 28. Kg3 Nf8 29. Qf2 Bxf5 30. gxf5 Kh8 31. Kh3 Qf6 32. Rg2 Re8 33. Rhxg5 Qxh6+ 34. Qh4 Qxh4+ 35. Kxh4 Nd7 36. Rg7 Nxc5 37. dxc5 d4 38. f6 d3 39. f7 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.10.28"]
[Round "2"]
[White "Sommer, Herbert"]
[Black "Schelwat, Arno"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1541"]
[PlyCount "55"]
[EventDate "2014.10.21"]
[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 Nc6 3. c4 e6 4. Nc3 h6 5. Bf4 a6 6. e4 dxe4 7. Nxe4 Be7 8. Be2 Bb4+ 9. Nc3 Bxc3+ 10. bxc3 Nf6 11. 0-0 0-0 12. Rb1 e5 13. Nxe5 Bf5 14. Rxb7 Nxe5 15. Bxe5 Nd7 16. Bxc7 Qc8 17. Bf3 Re8 18. c5 Nf6 19. Qb3 Qe6 20. c4 Qd7 21. d5 Qe7 22. d6 Qe1 23. h3 Qxf1+ 24. Kxf1 Re6 25. Rb8+ Re8 26. Bxa8 Bd3+ 27. Qxd3 Rxb8 28. Bxb8 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2014.10.21"]
[Round "1"]
[White "Padva, Leo"]
[Black "Sommer, Herbert"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1933"]
[BlackElo "1541"]
[PlyCount "55"]
[EventDate "2014.10.21"]
[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 d5 2. e5 c5 3. Bb5+ Nc6 4. Nf3 e6 5. 0-0 Nge7 6. d4 Nf5 7. c3 Qb6 8. Bxc6+ bxc6 9. b3 cxd4 10. Nxd4 Nxd4 11. cxd4 Ba6 12. Re1 Bb4 13. Re3 g6 14. a3 Be7 15. Rh3 c5 16. Nc3 cxd4 17. Na4 Qb5 18. Bb2 d3 19. Rc1 0-0 20. Qd2 Rfc8 21. Qh6 Bc5 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Qf6+ Kd7 25. Nxc5+ Rxc5 26. Qxf7+ Kc6 27. Qxe6+ Kb7 28. Rh7+ 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.04.06"]
[Round "9.8"]
[White "Weber, Olaf"]
[Black "Sommer, Herbert"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1819"]
[BlackElo "1533"]
[PlyCount "75"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Siegburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bb4+ 6. Nbd2 Ne4 7. Bb2 Qa5 8. a3 Nxd2 9. Nxd2 Bd6 10. Bd3 Nd7 11. c5 Be7 12. b4 Qc7 13. Nf3 Bf6 14. 0-0 e5 15. e4 dxe4 16. Bxe4 exd4 17. Bxd4 0-0 18. Qd3 h6 19. Rad1 Bxd4 20. Nxd4 Nf6 21. Bf3 a6 22. Nb3 Ng4 23. Qd6 Qxd6 24. Rxd6 Ne5 25. Be2 Be6 26. Na5 Rab8 27. f4 Ng4 28. f5 Ne3 29. fxe6 Nxf1 30. Bxf1 fxe6 31. Bc4 Rf4 32. Rxe6 Kh8 33. Re7 Rd8 34. h3 Rd1+ 35. Kh2 Rd2 36. Rf7 Rfd4 37. Nb3 Rd7 38. Nxd2 1-0

