[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.29"]
[Round "7"]
[White "Flasche Alke, Hartmut"]
[Black "Eichhorst, Gerhard"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "1799"]
[PlyCount "80"]
[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. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nb6 6. Nc3 Be7 7. Bb5+ c6 8. Bd3 N8d7 9. 0-0 h6 10. Na4 0-0 11. Nxb6 axb6 12. Bd2 Nf6 13. e5 Nd5 14. Bb1 f5 15. exf6 Nxf6 16. Ne5 Bd6 17. f4 c5 18. Be3 Bd7 19. Nxd7 Qxd7 20. Bg6 Nd5 21. Qd2 Rf6 22. Be4 cxd4 23. Qxd4 Nxe3 24. Qxe3 Bc5 25. Qxc5 bxc5 26. Rad1 Qa4 27. Bxb7 Rb8 28. Bf3 Rxf4 29. h3 Rbf8 30. Rfe1 Qxa2 31. Rd2 Qa5 32. Rde2 R4f6 33. Bg4 Re8 34. Re5 Qb6 35. Bf3 Qxb2 36. R1e2 Qd4+ 37. Kf1 Ref8 38. Ke1 Qc3+ 39. Kd1 Rxf3 40. Rc2 Rf1+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.29"]
[Round "8"]
[White "Meywerk, Tim"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "C70"]
[BlackElo "1799"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 b5 6. Bb3 Na5 7. d4 Nxb3 8. axb3 exd4 9. Qxd4 Be7 10. Qxg7 Bf6 11. Qg3 Ne7 12. Qf4 Ng6 13. Qe3 h5 14. Nc3 Bb7 15. Re1 c5 16. e5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.27"]
[Round "6"]
[White "Eichhorst, Gerhard"]
[Black "Kollars, Michael"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1799"]
[BlackElo "1584"]
[PlyCount "63"]
[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. d4 b5 2. Nf3 Bb7 3. e3 Nf6 4. Bxb5 a6 5. Bd3 e6 6. Nbd2 Nc6 7. c3 Be7 8. 0-0 Rb8 9. Re1 Nd5 10. e4 Nf4 11. Bc2 g5 12. e5 g4 13. Ne4 gxf3 14. Bxf4 fxg2 15. Qh5 h6 16. Re3 d5 17. exd6 cxd6 18. Ng3 Bc8 19. Ba4 Bd7 20. Bxc6 Bxc6 21. Rxe6 Rb5 22. Nf5 Rxf5 23. Rxe7+ Qxe7 24. Qxf5 Kd8 25. Qa5+ Kd7 26. c4 Re8 27. d5 Bb7 28. Qb6 Rb8 29. c5 Ke8 30. Bxd6 Qd8 31. Re1+ Kd7 32. c6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.26"]
[Round "5"]
[White "Eichhorst, Gerhard"]
[Black "Sommer, Andreas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1799"]
[PlyCount "78"]
[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. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. Bg5 Be7 7. Nbd2 0-0 8. 0-0 h6 9. Bh4 Nbd7 10. Re1 Re8 11. c3 Nf8 12. Qc2 Nh5 13. Bxe7 Rxe7 14. Ne5 Be6 15. g3 Nf6 16. Re2 Qd6 17. Rae1 Rae8 18. Ndf3 Ng4 19. Bf5 Nxe5 20. Rxe5 Nd7 21. R5e3 c5 22. Bxe6 Rxe6 23. Rxe6 Rxe6 24. Qd1 c4 25. Rxe6 Qxe6 26. Qe1 b5 27. Qxe6 fxe6 28. Nd2 Nb6 29. b3 a5 30. Kf1 b4 31. Nb1 Kf7 32. f4 Kf6 33. g4 g5 34. fxg5+ Kxg5 35. h3 Kf4 36. Kf2 Nd7 37. cxb4 axb4 38. a4 bxa3 39. Nxa3 cxb3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.25"]
[Round "4"]
[White "Issing, Peter"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2197"]
[BlackElo "1799"]
[PlyCount "37"]
[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. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bf4 Nbd7 6. e3 dxc4 7. Bxc4 Nb6 8. Bd3 Nbd5 9. Bg3 Bb4 10. Rc1 Bd7 11. 0-0 Nxc3 12. bxc3 Bd6 13. Bh4 Be7 14. Ne5 h6 15. Qf3 g5 16. Bg3 0-0 17. Qxb7 Nh5 18. Nxd7 Qxd7 19. Qxc7 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "3"]
[White "Cegielka, Michael"]
[Black "Eichhorst, Gerhard"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1799"]
[PlyCount "52"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Nf1 Bb6 8. Ng3 Na5 9. Bb5 a6 10. Ba4 Ba7 11. b4 Nc6 12. Be3 Bxe3 13. fxe3 b5 14. Bb3 d5 15. exd5 Nxd5 16. Bxd5 Qxd5 17. 0-0 f5 18. Qb3 Qxb3 19. axb3 Be6 20. c4 Nxb4 21. Nxe5 Nc2 22. Rac1 Nxe3 23. Rfe1 f4 24. cxb5 axb5 25. Rxc7 fxg3 26. Rxe3 Ra1+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "2"]
[White "Eichhorst, Gerhard"]
[Black "Wundahl, Juergen"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "1799"]
[PlyCount "102"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. Bxf6 gxf6 10. Kb1 Bd7 11. f4 Qb6 12. Nb3 0-0-0 13. Na4 Qb4 14. Qxb4 Nxb4 15. Nb6+ Kc7 16. Nxd7 Rxd7 17. a3 Nc6 18. f5 Rg8 19. g3 Rg4 20. Bg2 Ne5 21. fxe6 fxe6 22. Nd4 Nc4 23. Nxe6+ Kb8 24. Rd4 Ne5 25. Nf4 Rg8 26. Bh3 Rdd8 27. Nd5 Ng6 28. Bf5 Rg7 29. Rf1 Re8 30. Nxe7 Nxe7 31. Rxd6 Nxf5 32. exf5 Re2 33. Rxf6 Rxh2 34. Rg1 Rf2 35. g4 Rg5 36. Rf8+ Ka7 37. f6 h5 38. f7 Rxg4 39. Rxg4 hxg4 40. Rg8 Rxf7 41. Rxg4 Rf2 42. b4 b5 43. Rg6 Rh2 44. Kb2 Rh3 45. Rc6 Kb7 46. Rc3 Rh2 47. Rc5 Rg2 48. a4 Kb6 49. a5+ Kb7 50. Kb3 Rg3+ 51. Rc3 Rg1 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.23"]
[Round "1"]
[White "Jugelt, Tobias"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2409"]
[BlackElo "1799"]
[PlyCount "27"]
[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. d4 d5 2. c4 dxc4 3. Nf3 e6 4. e3 Nf6 5. Bxc4 c5 6. 0-0 cxd4 7. exd4 Be7 8. Nc3 0-0 9. Re1 b6 10. d5 exd5 11. Nxd5 Be6 12. Nxe7+ Qxe7 13. Bxe6 fxe6 14. Qb3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.03"]
[Round "9"]
[White "Schwenteck, Peter"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1829"]
[PlyCount "71"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Ne5 Bd6 7. f4 Nbd7 8. Be2 Ne4 9. 0-0 0-0 10. c5 Bc7 11. Nxd7 Qxd7 12. Bf3 Nf6 13. b4 a5 14. Ba3 Kh8 15. Qe2 Qd8 16. b5 Rg8 17. b6 Bb8 18. g4 Bg6 19. Bg2 h6 20. Kf2 Ne4+ 21. Nxe4 Bxe4 22. Ke1 Qh4+ 23. Kd2 Bxg2 24. Qxg2 f6 25. Rf3 f5 26. g5 Qh5 27. Rg1 Qg6 28. Rh3 Kh7 29. Qf2 Qe8 30. Qh4 Qf8 31. gxh6 g6 32. Qg5 a4 33. Bb4 a3 34. Rhg3 Qf7 35. h4 Qf8 36. h5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.02"]
[Round "8"]
[White "Eichhorst, Gerhard"]
[Black "Bloemer, Christoph"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1829"]
[PlyCount "87"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 Nf6 4. Nc3 0-0 5. h3 d6 6. Be3 Nc6 7. Qd2 e6 8. 0-0-0 a5 9. Bh6 d5 10. Bxg7 Kxg7 11. e5 Ne4 12. Nxe4 dxe4 13. Ng5 Nb4 14. Kb1 c5 15. Nxe4 b5 16. b3 Nd5 17. c4 bxc4 18. Bxc4 Rb8 19. Bxd5 exd5 20. Nxc5 Bd7 21. Nxd7 Qxd7 22. Qxa5 Ra8 23. Qc3 Rfb8 24. Rd2 Rb6 25. Rc1 Qb7 26. g4 Rb4 27. Rb2 Qb6 28. Qc5 Qb7 29. h4 Rb8 30. Qc3 Qb6 31. Rd1 Rb7 32. Qd3 Rc7 33. Qd2 Ra7 34. h5 f5 35. hxg6 fxg4 36. gxh7 Kxh7 37. Rh1+ Kg8 38. Rg1 Qxd4 39. Qg5+ Kf7 40. Qf6+ Ke8 41. Rc1 Qe4+ 42. Ka1 Qf5 43. Rc8+ Kd7 44. Qd8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.04.01"]
[Round "7"]
[White "Meyer, Christoph"]
[Black "Eichhorst, Gerhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1829"]
[PlyCount "39"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Bf5 4. Nf3 e6 5. Bf4 Nf6 6. e3 Bb4 7. Nd2 Qa5 8. Qb3 Nbd7 9. a3 c5 10. dxc5 Bxc3 11. Qxc3 Qxc3 12. bxc3 Nxc5 13. cxd5 Nxd5 14. Be5 f6 15. Bb5+ Ke7 16. Bd4 Nd7 17. e4 e5 18. Bxd7 Kxd7 19. exd5 exd4 20. cxd4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.31"]
[Round "6"]
[White "Eichhorst, Gerhard"]
[Black "Rose, Shawn"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1829"]
[BlackElo "1889"]
[PlyCount "44"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bf4 c6 5. Qd2 Nf6 6. Bd3 Bg4 7. Qe3 Bxf3 8. Qxf3 Nh5 9. Be3 0-0 10. c3 Nd7 11. Nd2 Qc7 12. Qd1 e5 13. Nf3 exd4 14. Nxd4 Nc5 15. 0-0 Rad8 16. Bc2 Rfe8 17. f3 d5 18. g4 Nf4 19. Bxf4 Qxf4 20. Ne2 Qe3+ 21. Kg2 dxe4 22. Qe1 Rd2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.30"]
[Round "5"]
[White "Goldin, Gennady"]
[Black "Eichhorst, Gerhard"]
[Result "1/2-1/2"]
[ECO "D11"]
[BlackElo "1829"]
[PlyCount "40"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c4 Nf6 4. e3 Bg4 5. Qb3 Qc7 6. Ne5 Bf5 7. Nc3 e6 8. Bd3 Bxd3 9. Nxd3 dxc4 10. Qxc4 Nbd7 11. b4 Nb6 12. Qb3 Nbd5 13. a3 Nxc3 14. Qxc3 Bd6 15. h3 Ne4 16. Qc2 Qe7 17. Nc5 Nf6 18. 0-0 0-0 19. Ne4 Nxe4 20. Qxe4 Rad8 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.29"]
[Round "4"]
[White "Eichhorst, Gerhard"]
[Black "Janiesch, Maike"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1829"]
[BlackElo "1708"]
[PlyCount "49"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Bd3 e5 7. dxe5 dxe5 8. 0-0 Bg4 9. Be2 Bxf3 10. Bxf3 Nc6 11. g3 Nd4 12. Bg2 c6 13. Be3 Nh5 14. Qc1 Qa5 15. Kh1 Qb4 16. b3 Rad8 17. Qb2 f5 18. exf5 gxf5 19. Bg5 Nf6 20. Rad1 h6 21. Bd2 Qd6 22. Qc1 Kh7 23. Rfe1 Rfe8 24. Be3 b6 25. Qb1 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.28"]
[Round "2"]
[White "Eichhorst, Gerhard"]
[Black "Schoene, Jan Hendrik"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1829"]
[PlyCount "48"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. cxd5 exd5 6. Nf3 Bd6 7. 0-0 0-0 8. b3 Qe7 9. a4 Na6 10. Ba3 Nb4 11. Nc3 c6 12. Na2 a5 13. Nxb4 axb4 14. Bb2 f4 15. Ne5 fxg3 16. hxg3 Ng4 17. Nf3 Bf5 18. Bc1 Rae8 19. Re1 Be4 20. Bd2 Qf7 21. Rf1 Qh5 22. Nh4 Bxg2 23. Kxg2 g5 24. Nf3 Rxf3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.28"]
[Round "3"]
[White "Massekhin, Maxim"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2003"]
[BlackElo "1829"]
[PlyCount "35"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 Be7 5. Nbd2 0-0 6. h3 b6 7. Bd3 Bb7 8. g4 fxg4 9. hxg4 g6 10. Qe2 Nd5 11. Bh6 Rf7 12. Ne5 Nc3 13. bxc3 Bxh1 14. Nxf7 Kxf7 15. f3 Bh4+ 16. Kf1 Bg3 17. g5 d5 18. Kg1 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2010.03.27"]
[Round "1"]
[White "Krause, Manfred"]
[Black "Eichhorst, Gerhard"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1829"]
[PlyCount "110"]
[EventDate "2010.03.27"]
[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. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 e6 9. Re1 Bd6 10. c4 Bxd3 11. Qxd3 0-0 12. Nf1 Re8 13. Bg5 Qc7 14. Rac1 Bf4 15. Rc2 Bxg5 16. Nxg5 Qa5 17. Nf3 e5 18. N1d2 exd4 19. Ra1 c5 20. h3 Qc7 21. b4 b6 22. a3 Ne5 23. Qf5 Ng6 24. Nb3 Rac8 25. a4 Qf4 26. Qd3 Ne5 27. Nxe5 Rxe5 28. Nd2 Rce8 29. Nf3 R5e6 30. a5 h6 31. Rb2 Nd7 32. axb6 axb6 33. Rbb1 Ne5 34. Nxe5 Rxe5 35. b5 Re2 36. Rf1 Qd2 37. Qf5 Qc3 38. Rac1 Qd2 39. Rcd1 Qc2 40. Qd5 Rxf2 41. Rxf2 Qxd1+ 42. Rf1 Qe2 43. Qxf7+ Kh8 44. Qg6 d3 45. Rf7 Qe3+ 46. Kh1 Qd4 47. Rf1 Qe3 48. Rf7 Qe1+ 49. Kh2 Qe5+ 50. Kh1 d2 51. Rd7 Rg8 52. Qd3 Qe1+ 53. Kh2 Qe5+ 54. Kg1 Qe1+ 55. Qf1 Rf8 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.19"]
[Round "7.20"]
[White "Schumann, Wolfgang"]
[Black "Eichhorst, Gerhard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1558"]
[BlackElo "1600"]
[PlyCount "76"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 b6 5. Be2 Bb7 6. 0-0 Nd7 7. Re1 a6 8. Bg5 h6 9. Be3 Ngf6 10. e5 dxe5 11. Nxe5 0-0 12. Bf3 Bxf3 13. Qxf3 Nh7 14. Nxd7 Qxd7 15. Rad1 Rad8 16. Ne2 Qa4 17. Qe4 e6 18. Nc3 Qb4 19. Ne2 a5 20. b3 Qd6 21. h4 Nf6 22. Qf4 Qc6 23. c4 Rd7 24. g4 Rfd8 25. g5 hxg5 26. hxg5 Nh5 27. Qh2 Qf3 28. Qg2 Qxg2+ 29. Kxg2 c5 30. d5 exd5 31. Rxd5 Rxd5 32. cxd5 Rxd5 33. Nf4 Rxg5+ 34. Kf3 Rf5 35. Kg4 Nf6+ 36. Kg3 Ne4+ 37. Kg2 Bh6 38. Kf3 Nxf2 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.18"]
[Round "6.16"]
[White "Eichhorst, Gerhard"]
[Black "Boos, Hanspeter"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1600"]
[BlackElo "1748"]
[PlyCount "76"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 c5 8. c3 a6 9. Re1 b5 10. Qe2 Nh5 11. Nf1 Bb7 12. Be3 Qc7 13. dxc5 Nxc5 14. Bxc5 Qxc5 15. Bc2 Rac8 16. Bb3 e6 17. Rad1 Bh6 18. Qd3 Rfd8 19. Ne3 Bg7 20. g3 Nf6 21. Ng2 a5 22. a3 b4 23. cxb4 axb4 24. axb4 Qxb4 25. Nd2 Qc5 26. Qe3 Qb4 27. f3 Ng4 28. Qf4 Bd4+ 29. Ne3 Nxe3 30. Rxe3 Bxe3+ 31. Qxe3 Qc5 32. Kf2 Qxe3+ 33. Kxe3 d5 34. exd5 Bxd5 35. Nc4 Rb8 36. Na5 Bxb3 37. Rxd8+ Rxd8 38. Nxb3 Rb8 0-1

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.18"]
[Round "5.19"]
[White "Ordu, Armin"]
[Black "Eichhorst, Gerhard"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1558"]
[BlackElo "1600"]
[PlyCount "51"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nd7 5. Bc4 e6 6. 0-0 Ne7 7. Be3 b6 8. Nc3 Bb7 9. Qd2 h6 10. Rad1 a6 11. a3 Nf6 12. Bd3 Qd7 13. Qe2 0-0 14. Nh2 Kh7 15. e5 dxe5 16. dxe5 Nfd5 17. Nxd5 exd5 18. f4 Nf5 19. Bf2 Rfe8 20. Qd2 h5 21. Nf3 f6 22. exf6 Bxf6 23. Ng5+ Kh6 24. c3 a5 25. Nf3 c5 26. g4 1/2-1/2

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.17"]
[Round "4.17"]
[White "Eichhorst, Gerhard"]
[Black "Haase, Randolf"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1600"]
[BlackElo "1616"]
[PlyCount "65"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 c4 6. Bc2 Nc6 7. Nbd2 Bd6 8. 0-0 Qc7 9. h3 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bd7 13. Re1 Rac8 14. Qe2 Ne7 15. Bd2 b5 16. Bxh7+ Kxh7 17. Ng5+ Kg6 18. h4 Bf4 19. Qe4+ f5 20. Qxf4 Qxf4 21. Bxf4 Rc6 22. Nf3 Kh5 23. g3 Ng6 24. Be5 Kh6 25. Rad1 Ra6 26. a3 Bc6 27. Nh2 Nxe5 28. Rxe5 Bd5 29. Nf1 g5 30. hxg5+ Kxg5 31. Ne3 Bf3 32. Re1 Rb6 33. Ng2 1/2-1/2

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.17"]
[Round "3.10"]
[White "Harting, Alois"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1790"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c3 Nd7 5. Bd3 e6 6. 0-0 b6 7. d5 e5 8. h3 h6 9. Be3 Ne7 10. Nbd2 0-0 11. Nh2 Nf6 12. f4 exf4 13. Bxf4 g5 14. Be3 Ng6 15. Qc2 Qe7 16. Rf2 Bd7 17. c4 Ne5 18. Bd4 Nh5 19. Nhf3 Nf4 20. Nxe5 dxe5 21. Be3 Rfe8 22. Kh2 Ng6 23. Nf1 g4 24. Ng3 Qh4 25. Nf5 Bxf5 26. Rxf5 Nf4 27. Bf2 Qd8 28. hxg4 Qd6 29. Bg3 Ng6 30. Raf1 Ne7 31. R5f2 Qg6 32. Be2 Nc8 33. b4 Nd6 34. Bf3 Kh8 35. c5 Nb5 36. Qd3 Nd4 37. Bd1 f6 38. Ba4 Red8 39. Bd1 Rg8 40. Bh4 Rgf8 41. Bg3 Rf7 42. Bxe5 fxe5 43. Rxf7 1-0

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.16"]
[Round "2.16"]
[White "Eichhorst, Gerhard"]
[Black "Bortfeldt, Cornelius"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1600"]
[BlackElo "1631"]
[PlyCount "77"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 d6 3. Nf3 Nc6 4. Bg5 Qd7 5. exd6 Bxd6 6. Nc3 f6 7. Bh4 Nh6 8. Nb5 Nf7 9. Nxd6+ Nxd6 10. Bg3 0-0 11. Bxd6 cxd6 12. Qd5+ Kh8 13. 0-0-0 Rd8 14. a3 a5 15. c3 a4 16. e3 Ra5 17. Bb5 Qe7 18. c4 Be6 19. Qd2 Qc7 20. Bxc6 bxc6 21. Qc3 Rc5 22. Rd4 Rb8 23. Rhd1 d5 24. Nd2 Qb6 25. Kc2 dxc4 26. Nxc4 Bxc4 27. Rxc4 Rxc4 28. Qxc4 Qxb2+ 29. Kd3 Qxa3+ 30. Ke2 Qb2+ 31. Ke1 Qb5 32. Qd4 Qa5+ 33. Kf1 a3 34. Qd6 h6 35. Qxb8+ Kh7 36. Qb1+ f5 37. Qc2 Qb5+ 38. Qd3 Qc5 39. Qb1 1-0

[Event "GER Seniors Derby 08th"]
[Site "Wesel Undeloh"]
[Date "2009.04.16"]
[Round "1.9"]
[White "Weiss, Hartwig"]
[Black "Eichhorst, Gerhard"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1912"]
[BlackElo "1600"]
[PlyCount "35"]
[EventDate "2009.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 e6 5. Be2 Ne7 6. Qd2 h6 7. 0-0-0 Nd7 8. f4 b6 9. Nf3 Bb7 10. Rhg1 a6 11. h3 b5 12. Bd3 c5 13. dxc5 dxc5 14. e5 b4 15. Ne4 Bxe4 16. Bxe4 Rc8 17. g4 0-0 18. Qxd7 1-0

