[Event "Erfurt op-B 29th"]
[Site "Erfurt"]
[Date "2019.12.26"]
[Round "1"]
[White "Geissler, Gerd"]
[Black "Siebarth, Marco"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1731"]
[BlackElo "2020"]
[PlyCount "54"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d3 d5 2. Nd2 Nf6 3. e4 e5 4. Ngf3 Nc6 5. Be2 Bc5 6. 0-0 0-0 7. c3 dxe4 8. dxe4 a5 9. Qc2 Qe7 10. Nc4 b5 11. Ne3 Rb8 12. Nd5 Nxd5 13. exd5 Nd8 14. Be3 Re8 15. b3 Bxe3 16. fxe3 Qc5 17. Rad1 Qxe3+ 18. Kh1 Rb6 19. Bd3 Qh6 20. Rfe1 Qh5 21. Qf2 Bd7 22. Re4 f6 23. Rh4 Qf7 24. Bxh7+ Kf8 25. c4 bxc4 26. bxc4 g5 27. Qc5+ Qe7 1/2-1/2

[Event "Erbendorf op 4th"]
[Site "Erbendorf"]
[Date "2006.06.18"]
[Round "4.10"]
[White "Kalepky, Helmut"]
[Black "Geissler, Gerd"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2121"]
[PlyCount "58"]
[EventDate "2006.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e6 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 Nc6 9. 0-0 Be7 10. b3 0-0 11. Bb2 Rad8 12. Re1 a6 13. Nc2 Ne5 14. Ne3 b6 15. Qe2 Qb7 16. f3 Ng6 17. g3 Rd7 18. Rad1 Rfd8 19. Kh1 h6 20. Nc2 Bf8 21. Nd4 Ne5 22. f4 Nc6 23. Nf3 Ne8 24. Qg2 b5 25. Nd2 Nb4 26. Qf3 Nf6 27. a3 Nc2 28. Rf1 bxc4 29. b4 Nd4 1/2-1/2

[Event "Erbendorf op 4th"]
[Site "Erbendorf"]
[Date "2006.06.18"]
[Round "5.7"]
[White "Kueck, Ralf"]
[Black "Geissler, Gerd"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "66"]
[EventDate "2006.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 exd5 9. Bd3 h6 10. 0-0 Nh5 11. Bg3 Nxg3 12. hxg3 Nf6 13. Rab1 Bd6 14. b4 a6 15. Na4 Bg4 16. Nh4 Qc7 17. Nc5 Rfe8 18. Rb3 Kh8 19. Bf5 Bxf5 20. Nxf5 Bf8 21. a4 Nd7 22. Nxd7 Qxd7 23. Nh4 a5 24. b5 Rac8 25. Qa2 c5 26. dxc5 Bxc5 27. Rd3 b6 28. Nf3 Rcd8 29. Rfd1 Qe6 30. Rxd5 Rxd5 31. Qxd5 Qxd5 32. Rxd5 Re4 33. Nd4 g6 1/2-1/2

[Event "Erbendorf op 4th"]
[Site "Erbendorf"]
[Date "2006.06.17"]
[Round "3.16"]
[White "Geissler, Gerd"]
[Black "Voith, Walter"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "1859"]
[PlyCount "95"]
[EventDate "2006.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Nbd2 Nxg5 5. Nxg5 d5 6. Ngf3 Bg7 7. e3 0-0 8. c4 c6 9. Qb3 e6 10. Be2 b6 11. cxd5 cxd5 12. 0-0 Ba6 13. Rfe1 Bxe2 14. Rxe2 Qc7 15. Nb1 Rc8 16. Nc3 Qc4 17. Rc1 Na6 18. Qd1 Rc7 19. Rec2 Rac8 20. b3 Qc6 21. Ne2 Qxc2 22. Rxc2 Rxc2 23. h3 Rxa2 24. Ne1 Nb4 25. Nd3 Nxd3 26. Qxd3 Rcc2 27. Nc3 Ra1+ 28. Kh2 Rcc1 29. Qd2 Bf8 30. Ne2 Rc7 31. Qb2 Bd6+ 32. g3 Re1 33. Nc3 a6 34. Qd2 Ra1 35. Qb2 Ra5 36. Na4 Rc6 37. Kg2 f6 38. Qd2 Rb5 39. Qd3 Kf7 40. h4 Bb4 41. h5 Ra5 42. hxg6+ hxg6 43. Qf1 b5 44. Nc5 Bxc5 45. dxc5 Rxc5 46. b4 Rc4 47. bxa5 e5 48. Qd3 1-0

[Event "Erbendorf op 4th"]
[Site "Erbendorf"]
[Date "2006.06.17"]
[Round "2.20"]
[White "Heil, Felix"]
[Black "Geissler, Gerd"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "68"]
[EventDate "2006.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Bf5 4. e3 e6 5. Bb5+ c6 6. Bd3 Bg6 7. Bxg6 hxg6 8. 0-0 Bd6 9. Bd2 Qc7 10. g3 Nbd7 11. Na4 Ne4 12. Be1 Ndf6 13. Nc3 0-0 14. Nxe4 Nxe4 15. Nd2 Nxd2 16. Qxd2 e5 17. dxe5 Bxe5 18. f4 Bxb2 19. Rb1 Bf6 20. a4 Rfe8 21. Rf3 Re4 22. c3 Rae8 23. Rb4 Rd8 24. Rxe4 dxe4 25. Rf2 Rxd2 26. Rxd2 Bxc3 27. Rd1 Qa5 28. Bxc3 Qxc3 29. Rd8+ Kh7 30. Rd7 Qe1+ 31. Kg2 Qe2+ 32. Kg1 Qxe3+ 33. Kh1 Qf2 34. a5 Qf1# 0-1

[Event "Erbendorf op 4th"]
[Site "Erbendorf"]
[Date "2006.06.16"]
[Round "1.8"]
[White "Geissler, Gerd"]
[Black "Wutz, Christoph"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2220"]
[PlyCount "62"]
[EventDate "2006.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Be2 e6 5. h3 Bh5 6. Nbd2 Nf6 7. 0-0 Bd6 8. c4 0-0 9. c5 Be7 10. a3 a5 11. b3 Bxf3 12. Nxf3 e5 13. dxe5 Ne4 14. Bb2 Nxc5 15. Nd4 Nxe5 16. Nf5 Bf6 17. Bxe5 Bxe5 18. Rc1 Ne4 19. Bd3 Qf6 20. Bxe4 dxe4 21. Qg4 Rfe8 22. Rc4 h5 23. Qxh5 g6 24. Nh6+ Kg7 25. Qg4 Kxh6 26. f4 exf3 27. Rxf3 Qe7 28. h4 Kg7 29. h5 Ra6 30. h6+ Kh7 31. Rc5 Rf6 0-1

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.04"]
[Round "7"]
[White "Hampe, Volker"]
[Black "Geissler, Gerd"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1617"]
[BlackElo "1644"]
[PlyCount "87"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. f4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. e3 Nc6 6. c3 Bg4 7. Be2 Bxe2 8. Qxe2 e6 9. Nd2 Nxd4 10. exd4 g6 11. b3 Bg7 12. Ba3 Qa5 13. Bb4 Qc7 14. Qf3 Bf8 15. Bxf8 Kxf8 16. Rc1 Kg7 17. 0-0 Rhc8 18. Qd3 Qa5 19. b4 Qd8 20. a4 a6 21. a5 b5 22. Nb3 Ne4 23. Nc5 Nxc5 24. dxc5 Qf6 25. Qd4 Re8 26. Rce1 Qxd4+ 27. cxd4 Rac8 28. Re3 h5 29. g3 f5 30. Rfe1 Kf6 31. Kg2 Re7 32. h3 Rc6 33. Re5 Rh7 34. Kf3 Rh8 35. R5e2 Re8 36. Rh1 Rh8 37. Reh2 g5 38. g4 hxg4+ 39. hxg4 Rxh2 40. Rxh2 Rc7 41. Rh6+ Ke7 42. gxf5 gxf4 43. Rh7+ Kd8 44. Rxc7 1-0

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.03"]
[Round "6"]
[White "Geissler, Gerd"]
[Black "Schuster, Rudolf"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1644"]
[BlackElo "1650"]
[PlyCount "64"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Bd3 Bd6 9. 0-0 0-0 10. c5 Bb8 11. Qc2 h6 12. a3 Nd7 13. Ne2 e5 14. b4 Qd8 15. e4 dxe4 16. Bxe4 exd4 17. Nexd4 Ne5 18. Rad1 Qc7 19. Bf5 Be6 20. g3 Bd5 21. Be4 Bxe4 22. Qxe4 Re8 23. Nxe5 Rxe5 24. Qg4 Qe7 25. Nf3 Rd5 26. Rxd5 cxd5 27. Qc8+ Kh7 28. Qf5+ g6 29. Qxd5 f6 30. Re1 Be5 31. Nxe5 Re8 32. Nf3 Qd8 1-0

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.03"]
[Round "5"]
[White "Giese, Guido"]
[Black "Geissler, Gerd"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1564"]
[BlackElo "1644"]
[PlyCount "115"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. Bg5 Be6 7. Bb5 h6 8. Bh4 Qd7 9. c3 a6 10. Ba4 g5 11. Bg3 h5 12. Bxe5 dxe5 13. Nxe5 Qd6 14. d4 b5 15. Bc2 Nxe5 16. dxc5 Qxc5 17. Qd4 Qxd4 18. cxd4 Nc4 19. b3 Nb6 20. d5 Bd7 21. Nc3 0-0 22. Rad1 Ng4 23. h3 Ne5 24. f4 gxf4 25. Rxf4 Kg7 26. Ne2 Kh6 27. Rf6+ Kg7 28. Rdf1 Rh8 29. Nd4 Rh6 30. Rxh6 Kxh6 31. Nf5+ Kg5 32. h4+ Kg6 33. Ne7+ Kg7 34. Nf5+ Bxf5 35. Rxf5 Ng6 36. Rxh5 Rh8 37. Rxh8 Kxh8 38. g3 Kg7 39. Kf2 Kf6 40. Ke3 Ke5 41. Bd1 f5 42. h5 Nh8 43. Bf3 Nd7 44. exf5 Kxf5 45. Kd4 Nf7 46. Be4+ Kg4 47. Bg6 Nh6 48. Be8 Nf5+ 49. Kc3 Nf6 50. Bc6 Kxg3 51. Kb4 Kf4 52. Ka5 Nxh5 53. Kxa6 Ke5 54. Kxb5 Nd4+ 55. Kc5 Nf6 56. b4 Ne4+ 57. Kc4 Nd2+ 58. Kc5 1/2-1/2

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.02"]
[Round "4"]
[White "Geissler, Gerd"]
[Black "Schubert, Stefan"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1644"]
[BlackElo "1488"]
[PlyCount "82"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 c6 7. c3 Nd7 8. Bc4 d5 9. Bd3 e5 10. dxe5 Nxe5 11. Bxe5 Bxe5 12. Nd2 Qb6 13. Nb3 Ne7 14. 0-0 0-0 15. Rab1 c5 16. Bc2 Rfd8 17. Rfd1 Rac8 18. h4 Qf6 19. Qxf6 Bxf6 20. h5 d4 21. hxg6 hxg6 22. Be4 dxe3 23. fxe3 b6 24. Kf2 Kg7 25. Ke2 Ng8 26. Rxd8 Rxd8 27. Rf1 Bg5 28. Rf3 f5 29. Rg3 Kf6 30. Nd2 Nh6 31. Nf3 Ng4 32. Nxg5 Kxg5 33. Bf3 Re8 34. Kd2 Rxe3 35. Rxg4+ fxg4 36. Kxe3 gxf3 37. gxf3 Kf5 38. f4 c4 39. b3 b5 40. bxc4 bxc4 41. Kf3 Ke6 1/2-1/2

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.01"]
[Round "2"]
[White "Geissler, Gerd"]
[Black "Strate, Gerda"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1644"]
[BlackElo "1694"]
[PlyCount "69"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. e3 c5 5. Bxc4 cxd4 6. Nxd4 Nf6 7. 0-0 Bd7 8. Nc3 a6 9. a3 Qc7 10. Ba2 Bd6 11. h3 Nc6 12. Bd2 Nxd4 13. exd4 Qb6 14. d5 e5 15. b4 0-0 16. Be3 Qd8 17. Qd2 Bf5 18. Rac1 Qd7 19. f3 Rfe8 20. Bb1 e4 21. fxe4 Nxe4 22. Bxe4 Bxe4 23. Bf4 Rad8 24. Bxd6 Qxd6 25. Nxe4 Rxe4 26. Rc3 h6 27. Rcf3 f6 28. Rd3 Re5 29. Rd1 Rde8 30. Qa2 Kh8 31. Qf2 Re2 32. Qf3 Re1+ 33. Rxe1 Rxe1+ 34. Kf2 Re5 35. Qg4 1/2-1/2

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.10.01"]
[Round "3"]
[White "Schubert, Martin"]
[Black "Geissler, Gerd"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1220"]
[BlackElo "1644"]
[PlyCount "86"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nxf6+ Qxf6 8. Nf3 0-0 9. Bd3 Nc6 10. c3 Bd7 11. 0-0 Rfe8 12. Re1 Rad8 13. Qd2 e5 14. Be4 exd4 15. Bxc6 Bxc6 16. Nxd4 b6 17. Nxc6 Qxc6 18. Rxe8+ Rxe8 19. Re1 h6 20. Rxe8+ Qxe8 21. h3 a5 22. b3 Qe5 23. c4 Qa1+ 24. Kh2 Qe5+ 25. Kg1 Qe7 26. g3 Qe5 27. h4 Kh7 28. Qd3+ g6 29. Kg2 Kg7 30. Qd2 Qe4+ 31. Kh2 c5 32. a4 Qd4 33. Qe3 Qxe3 34. fxe3 Kf6 35. Kg2 Ke5 36. Kf3 h5 37. e4 f6 38. Ke3 g5 39. Kf3 Kd4 40. hxg5 fxg5 41. g4 h4 42. e5 Kxe5 43. Ke3 h3 0-1

[Event "Blankenburg op-B 13th"]
[Site "Blankenburg"]
[Date "2005.09.30"]
[Round "1"]
[White "Schalanda, Nils"]
[Black "Geissler, Gerd"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "1365"]
[BlackElo "1644"]
[PlyCount "90"]
[EventDate "2005.09.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 b6 13. Re1 Bb7 14. Qe2 Rac8 15. Bd3 c5 16. Nxd5 Bxd5 17. Bc4 Bxf3 18. Qxf3 cxd4 19. exd4 Qb4 20. Qb3 Qxb3 21. Bxb3 Nf6 22. h3 Rfd8 23. Rcd1 Rc6 24. Re2 Rcd6 25. Red2 Ne4 26. Rd3 Nc5 27. Rc3 Rxd4 28. Rxd4 Rxd4 29. Bc2 g5 30. a3 Rd7 31. Rg3 e5 32. h4 f6 33. hxg5 hxg5 34. b4 Nb7 35. Rf3 Rd6 36. Bb3+ Kg7 37. Rc3 Rd7 38. Rc8 Nd8 39. Ba4 Rd6 40. Rc7+ Kg6 41. Bc2+ f5 42. g4 e4 43. Rxa7 Nc6 44. gxf5+ Kxf5 45. Rf7+ Ke6 1/2-1/2

