[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.05.01"]
[Round "9.11"]
[White "Krefenstein, Sergej"]
[Black "Voelker, Horst"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2017"]
[BlackElo "1859"]
[PlyCount "53"]
[EventDate "2011.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 g6 3. d3 Bg7 4. e4 Nc6 5. f4 e6 6. Nf3 d6 7. 0-0 Nge7 8. c3 d5 9. Nbd2 b6 10. e5 Ba6 11. Nb3 0-0 12. Be3 Rc8 13. Bf2 Qc7 14. Re1 c4 15. dxc4 dxc4 16. Nbd2 Rfd8 17. Qe2 b5 18. Ne4 Rb8 19. Bc5 Nc8 20. Qf2 N6e7 21. Nd6 Nc6 22. Ng5 Rd7 23. Ne8 Qb7 24. Ne4 Kh8 25. g4 Nb6 26. Nxg7 Kxg7 27. Bd6 1-0

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.28"]
[Round "6.11"]
[White "Voelker, Horst"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1859"]
[BlackElo "2138"]
[PlyCount "58"]
[EventDate "2011.04.23"]
[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 f5 2. Bg5 g6 3. c4 Bg7 4. e3 c5 5. Nc3 Nc6 6. d5 Ne5 7. Be2 d6 8. Qb3 Nf6 9. Nf3 Nxf3+ 10. Bxf3 0-0 11. 0-0 Rb8 12. a4 a6 13. Rfe1 h6 14. Bf4 g5 15. Bg3 b6 16. Be2 Bd7 17. f4 Qe8 18. Qd1 Qg6 19. Bd3 Nh5 20. Qc2 Rf7 21. Ne2 Nxg3 22. Nxg3 h5 23. Be2 g4 24. Bd3 h4 25. Ne2 b5 26. axb5 axb5 27. Ra7 bxc4 28. Rxd7 cxd3 29. Qxd3 Rxb2 0-1

[Event "Berlin-ch qualification"]
[Site "Berlin-Lichtenrade"]
[Date "2011.04.25"]
[Round "3.14"]
[White "Voelker, Horst"]
[Black "Alic, Miran"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1859"]
[BlackElo "2064"]
[PlyCount "70"]
[EventDate "2011.04.23"]
[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 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nd5 12. Ne4 b6 13. Bg5 f6 14. Bh4 g5 15. Bg3 f5 16. Rac1 Ncb4 17. Nexg5 Bxg5 18. Nxg5 Qxg5 19. Bd6 Rf6 20. Qf3 Qg4 21. Qb3 Rg6 22. g3 a5 23. Bxb4 Nxb4 24. d5 f4 25. d6 fxg3 26. fxg3 Bd7 27. Qe3 Rf8 28. Rd4 Qg5 29. Qe1 Rgf6 30. Re4 Qh6 31. Rc3 Nd5 32. Bxd5 exd5 33. Rh4 Rf1+ 34. Qxf1 Rxf1+ 35. Kxf1 Qxd6 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.11"]
[Round "9"]
[White "Voelker, Horst"]
[Black "Hintze, Emanuel"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1948"]
[BlackElo "1461"]
[PlyCount "42"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. b3 Qa5 11. Rc1 Nxd4 12. Bxd4 Bc6 13. Bf3 Nd7 14. Rc2 Bxd4 15. Qxd4 Qe5 16. Qxe5 Nxe5 17. Be2 Nd7 18. Nd5 Bxd5 19. exd5 a5 20. Re1 Nc5 21. Bf1 Rfe8 1/2-1/2

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.10"]
[Round "8"]
[White "Niechotz, Christopher"]
[Black "Voelker, Horst"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2070"]
[BlackElo "1948"]
[PlyCount "77"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 e6 6. Nc3 Nge7 7. d3 0-0 8. Bg5 h6 9. Bd2 d5 10. cxd5 Nxd5 11. Rb1 b6 12. a3 Nxc3 13. Bxc3 Bb7 14. Bxg7 Kxg7 15. b4 Qd6 16. Qb3 cxb4 17. axb4 Rab8 18. b5 Na5 19. Qb2+ Kg8 20. Qf6 Qd8 21. Qf4 Kg7 22. Ne5 Bxg2 23. Kxg2 Rc8 24. Rfc1 Qe7 25. h4 h5 26. g4 f6 27. Nf3 hxg4 28. Qxg4 Rfd8 29. h5 g5 30. Qe4 f5 31. h6+ Kh7 32. Qe5 Kxh6 33. Rxc8 Rxc8 34. Rh1+ Kg6 35. Qh2 Qg7 36. Qd6 Re8 37. Ne5+ Kf6 38. Qd4 Ke7 39. Rh7 1-0

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.09"]
[Round "7"]
[White "Kretzschmar, Jan"]
[Black "Voelker, Horst"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1839"]
[BlackElo "1948"]
[PlyCount "90"]
[EventDate "2010.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 c6 5. e4 Nf6 6. Bxc4 b5 7. Bd3 b4 8. Nce2 cxd5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. exd5 Qxd5 12. Qa4+ Qc6 13. Qxc6+ Nxc6 14. b3 Be7 15. Nf3 0-0 16. 0-0 Ne4 17. Bb2 f6 18. Rfe1 Bc5 19. Rec1 Bxf2+ 20. Kf1 Na5 21. Rc2 Rac8 22. Rac1 Rxc2 23. Rxc2 Bb6 24. Nc1 Rd8 25. Ke2 Nc5 26. Nd2 e4 27. a3 Nd3 28. axb4 Nxb4 29. Rc3 Bd4 30. Nxe4 Bxc3 31. Bxc3 Nac6 32. Ke3 f5 33. Ng5 Nd5+ 34. Kd2 Nxc3+ 35. Kxc3 h6 36. Nf3 g5 37. Nd3 Rc8 38. Kd2 Kf7 39. b4 Rb8 40. Kc3 a5 41. bxa5 Nxa5 42. Nde5+ Ke6 43. Nd3 Nc6 44. Nd2 Rc8 45. Nc4 Na5 0-1

[Event "GER OB-chT"]
[Site "Germany"]
[Date "1998.04.12"]
[Round "9.29"]
[White "Gabriel, Reiner"]
[Black "Voelker, Horst"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "47"]
[EventDate "1998.04.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 Qc7 9. Qe2 Bd6 10. Rd1 0-0 11. h3 e5 12. d5 Ne7 13. e4 Ng6 14. a5 Nh5 15. g3 Nf6 16. Kg2 h6 17. Be3 Bd7 18. Nd2 Nh7 19. Bd3 Nf4+ 20. gxf4 exf4 21. e5 Bxe5 22. Bxh7+ Kxh7 23. Bxc5 Bxc3 24. Qd3+ 1-0

[Event "Berlin op"]
[Site "Berlin"]
[Date "1998.04.11"]
[Round "8.24"]
[White "Voelker, Horst"]
[Black "Uckar, Klaudijo"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "116"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 b5 12. Bb3 c5 13. a4 c4 14. Ba2 Ba6 15. axb5 Bxb5 16. Bd2 Nd7 17. Bc3 Nc5 18. Nd2 Nd3+ 19. Ke2 Rac8 20. Bb1 Nxb2 21. Rxa7 Na4 22. Rc1 Bf8 23. Rb7 Ba6 24. Ra7 Nxc3+ 25. Rxc3 Bb4 26. Rc2 Rd6 27. Kd1 Bc5 28. Nxc4 Rf6 29. Rxa6 Rxa6 30. Nxe5 Ra1 31. Rc1 Rb8 32. Rxc5 Raxb1+ 33. Ke2 Rd8 34. Nd3 g5 35. e5 Rb6 36. Ke3 Rb3 37. Kd4 Ra3 38. Rb5 Rc8 39. d6 Kf8 40. Nc5 Ra2 41. Ne4 h6 42. Kd5 Ra1 43. Rb4 Ra5+ 44. Kd4 Rc1 45. Rb8+ Kg7 46. Nf6 Rd1+ 47. Kc3 Rxe5 48. d7 Rc5+ 49. Kb2 Rd2+ 50. Kb3 Kxf6 51. d8Q+ Rxd8 52. Rxd8 h5 53. Rd4 Kf5 54. h3 Ke5 55. Rd7 f6 56. Rh7 h4 57. Re7+ Kf4 58. Re2 Rc1 1/2-1/2

[Event "GER OB-chT"]
[Site "Germany"]
[Date "1998.04.10"]
[Round "7.18"]
[White "Kubera, Wlodzimierz"]
[Black "Voelker, Horst"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "91"]
[EventDate "1998.04.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Be3 exd4 5. Bxd4 c5 6. Be3 Qxd1+ 7. Kxd1 Be6 8. Ne2 Nf6 9. f3 Nc6 10. Nf4 0-0-0+ 11. Nd2 Ne5 12. Nxe6 fxe6 13. Kc2 b5 14. a4 b4 15. Nxc4 Nc6 16. b3 Be7 17. Rc1 Kb7 18. Kb2 Nd4 19. Ne5 Rhf8 20. Bc4 Bd6 21. Nd3 e5 22. Rhe1 Rc8 23. Bf2 Nh5 24. Bg3 Rce8 25. Ka2 Kb6 26. Nb2 Nf4 27. Bxf4 Rxf4 28. Bd5 Rf6 29. Nc4+ Kc7 30. Ne3 Kb6 31. Bc4 Kb7 32. Kb2 Ref8 33. Rcd1 Kc6 34. Rd2 Rh6 35. h3 Be7 36. Nf5 Bg5 37. Rxd4 cxd4 38. Nxh6 Bxh6 39. Kc2 Be3 40. Kd3 Rf6 41. Re2 Rg6 42. Rc2 Kb6 43. Bd5 h6 44. Bf7 Rf6 45. Bd5 Rg6 46. Re2 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "9"]
[White "Apitz, Mario"]
[Black "Voelker, Horst"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "35"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 c6 5. e4 Nf6 6. Bxc4 b5 7. Bb3 b4 8. Na4 Nxe4 9. Qe2 cxd5 10. Qb5+ Qd7 11. Qxd5 Bb7 12. Qxe5+ Qe7 13. Nf3 Nd7 14. Qxe7+ Bxe7 15. Be3 Ndc5 16. Nxc5 Nxc5 17. Bc4 0-0 18. Be2 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "3"]
[White "Kramm, Klaus"]
[Black "Voelker, Horst"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "50"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 Qc7 9. Ba2 Bd6 10. dxc5 Bxc5 11. Qe2 0-0 12. Rd1 e5 13. Bb1 Be6 14. Ne4 Nxe4 15. Bxe4 Bb3 16. Bxh7+ Kh8 17. Bc2 Bxc2 18. Qxc2 Rad8 19. Bd2 Qe7 20. Bc3 e4 21. Nd4 Nxd4 22. Bxd4 Bxd4 23. Rxd4 Rxd4 24. exd4 Rd8 25. Qd2 Qd7 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "7"]
[White "Sarre, Sascha"]
[Black "Voelker, Horst"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2095"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. Kb1 b5 15. g4 hxg4 16. h5 Nxh5 17. Bh6 Nc4 18. Bxc4 bxc4 19. Bxg7 Kxg7 20. Nf5+ Rxf5 21. exf5 Bxf5 22. fxg4 Bxg4 23. Qd4+ Nf6 24. Rdf1 Qb6 25. Qxc4 Qb7 26. Qd4 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "5"]
[White "Scholz, Alexander"]
[Black "Voelker, Horst"]
[Result "1-0"]
[ECO "B37"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nc2 Nf6 7. e4 d6 8. Be2 0-0 9. 0-0 Be6 10. f4 Qc8 11. Ne3 Na5 12. Qd3 Qc5 13. Kh1 Rac8 14. Ncd5 Bxd5 15. cxd5 b5 16. b4 Qxb4 17. Bd2 Qa4 18. e5 dxe5 19. fxe5 Nd7 20. Qxb5 Qxb5 21. Bxb5 Nxe5 22. Bxa5 Rc5 23. a4 a6 24. Bb4 axb5 25. Bxc5 Nd3 26. Bxe7 Re8 27. d6 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "6"]
[White "Voelker, Horst"]
[Black "Benz, Andreas"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Be6 6. Nbd2 Qd7 7. b4 f6 8. exf6 Nxf6 9. Bb2 Be7 10. b5 Na5 11. Qa4 b6 12. Bxd4 0-0 13. e3 Ng4 14. Be2 c5 15. Bc3 Bf6 16. Bxf6 Rxf6 17. Rd1 Qe7 18. Qc2 Re8 19. 0-0 Bf5 20. Qc3 Rh6 21. Bd3 Qf7 22. Bxf5 Qxf5 23. Rfe1 Rxh2 24. Nf1 Rh6 25. Ng3 Qf7 26. Rd5 Rf6 27. Ng5 Qc7 28. Qd3 g6 29. Rd7 Qe5 30. Nxh7 Rf7 31. Qxg6+ 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "4"]
[White "Voelker, Horst"]
[Black "Fritzler, Eugen"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. e3 Nf6 5. Nc3 Bd6 6. Be2 0-0 7. 0-0 Bd7 8. a3 a6 9. Qc2 Rb8 10. e4 dxe4 11. Nxe4 Be7 12. Rd1 Qe8 13. Bg5 Nxe4 14. Qxe4 h6 15. Bf4 Rc8 16. Bd3 f5 17. Qe2 Bf6 18. Bc2 Na7 19. Ne5 Nc6 20. Rd2 Nxe5 21. Bxe5 Bc6 22. Re1 Bg5 23. Rd3 Be4 24. Rc3 Qc6 25. Bxe4 fxe4 26. Qxe4 Bd2 27. Rg3 Qxe4 28. Rxg7+ Kh8 29. Rxe4 Rfe8 30. Reg4 Bg5 31. R7xg5+ Kh7 32. Rg7+ Kh8 33. Rf7# 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "8"]
[White "Voelker, Horst"]
[Black "Jahn, Thomas"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 h6 12. 0-0 cxd5 13. Bxd5 Nc6 14. Bxc6 bxc6 15. Be3 Ba6 16. Rfc1 Bd3 17. Nd2 Bf8 18. Bc5 Bg7 19. f3 a5 20. b3 a4 21. Be3 Bb5 22. b4 Rd3 23. Kf2 Bf6 24. Nc4 Rad8 25. Rc2 Kg7 26. Rac1 Bh4+ 27. g3 Bf6 28. h4 Bxc4 29. Rxc4 Ra3 30. R1c2 Rdd3 31. Re2 Be7 32. Rxc6 Bxb4 33. Rc4 Ba5 34. Rc6 Bc3 35. Bc1 Bd4+ 36. Kg2 Rac3 37. Rxc3 Bxc3 38. Re3 Rxe3 39. Bxe3 h5 40. Kf2 Kf6 41. Ke2 Ke6 42. Bf2 Kd6 43. Kd3 Ba5 44. Kc4 Kc6 45. g4 Bd2 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "2"]
[White "Voelker, Horst"]
[Black "Schowel, Matthias"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 f5 5. Nf3 Nf6 6. Bd3 fxe4 7. Nxe4 0-0 8. 0-0 Nh5 9. Be3 Bg4 10. Neg5 Nf4 11. Bc2 h6 12. h3 Bd7 13. Ne4 Qc8 14. Bxf4 Rxf4 15. Kh2 Qf8 16. Qe2 Nc6 17. Rad1 Rxf3 18. Qxf3 Qxf3 19. gxf3 Nxd4 20. Bd3 Nxf3+ 21. Kg2 Rf8 22. Ng3 Ng5 23. Rfe1 Bxh3+ 24. Kh1 Rxf2 25. Rxe7 Nf3 26. Re2 Bg2# 0-1

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "1"]
[White "Volber, Uwe"]
[Black "Voelker, Horst"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "26"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 Nc6 6. e3 Na5 7. Nd2 Be6 8. Nde4 Nxe4 9. Nxe4 Bf5 10. Nc3 e5 11. e4 exd4 12. Bxc4 Nxc4 13. Qe2 Be6 0-1

