[Event "MVP-ch Seniors op 19th"]
[White "Josting, Friedel"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2019.12.05"]
[ECO "D02"]
[WhiteElo "1836"]
[BlackElo "1731"]
[PlyCount "20"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 Ne4 6. Nbd2 Nxg3 7. hxg3 c5 8. c4 cxd4 9. Nxd4 Be5 10. N2f3 Bf6 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[White "Bollenbach, Horst"]
[Black "Andersen, Knut"]
[Site "Ostseebad Binz"]
[Round "8"]
[Result "0-1"]
[Date "2019.12.04"]
[ECO "A25"]
[WhiteElo "1731"]
[BlackElo "2070"]
[PlyCount "66"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. e3 Nf6 5. Nc3 Bb4 6. Nge2 0-0 7. a3 Bxc3 8. Nxc3 d6 9. d3 Bd7 10. b4 Rb8 11. 0-0 Ne7 12. b5 c6 13. a4 Be6 14. Ba3 Re8 15. Qe2 d5 16. Bxe7 Rxe7 17. bxc6 bxc6 18. cxd5 cxd5 19. Rfb1 Rxb1+ 20. Rxb1 d4 21. Nd1 Bd5 22. e4 fxe4 23. dxe4 Bf7 24. Qd3 Qc7 25. Bf1 h6 26. f3 Re8 27. Rb4 Rc8 28. Nb2 a5 29. Rb5 Be8 30. Qb3+ Bf7 31. Qd3 Qc1 32. Nd1 Bc4 33. Rb1 Bxd3 0-1

[Event "MVP-ch Seniors op 19th"]
[White "Strack Goertsches, Hans Juergen"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2019.12.03"]
[ECO "C00"]
[WhiteElo "1943"]
[BlackElo "1731"]
[PlyCount "37"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. f4 d5 4. e5 Nc6 5. Nf3 a6 6. Be2 d4 7. d3 Nge7 8. Na3 b5 9. Nc2 dxc3 10. bxc3 Nd5 11. Bd2 b4 12. cxb4 cxb4 13. Ncd4 Nxd4 14. Nxd4 Bc5 15. Nb3 Be3 16. Bf3 Bb7 17. Bxb4 Nxb4 18. Bxb7 Rb8 19. Be4 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[White "Bollenbach, Horst"]
[Black "Meiwald, Gerhard"]
[Site "Ostseebad Binz"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2019.12.02"]
[ECO "A15"]
[WhiteElo "1731"]
[BlackElo "1936"]
[PlyCount "25"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 c6 4. e3 d5 5. b3 Be7 6. Bb2 0-0 7. Nf3 dxc4 8. bxc4 Nbd7 9. d4 Bb4+ 10. Nfd2 Qc7 11. 0-0 Rd8 12. Qb3 Be7 13. e4 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[White "Schulz, Gerhard"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "5"]
[Result "0-1"]
[Date "2019.12.01"]
[ECO "D05"]
[WhiteElo "1863"]
[BlackElo "1731"]
[PlyCount "82"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Nxd6 cxd6 10. Bg5 Nbd7 11. c3 h6 12. Bh4 Qc7 13. Re1 Rae8 14. Bb5 a6 15. Ba4 b5 16. Bc2 Qc6 17. a4 e5 18. Bxf6 Nxf6 19. axb5 axb5 20. dxe5 dxe5 21. Qe2 g5 22. Qf1 e4 23. Nd4 Qc7 24. Nxb5 Qf4 25. g3 Qe5 26. Nd4 Ra8 27. Qb5 Bd5 28. Bb3 Rxa1 29. Rxa1 Rb8 30. Qe2 Bxb3 31. Nc6 Qb5 32. Qxb5 Rxb5 33. Nd4 Rb7 34. Ra6 Kg7 35. Nf5+ Kg6 36. Nd6 Re7 37. c4 e3 38. fxe3 Rxe3 39. c5 Re6 40. c6 Rxd6 41. c7 Rd1+ 0-1

[Event "MVP-ch Seniors op 19th"]
[White "Bollenbach, Horst"]
[Black "Pape, Manfred"]
[Site "Ostseebad Binz"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2019.11.30"]
[ECO "E61"]
[WhiteElo "1731"]
[BlackElo "1922"]
[PlyCount "29"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. e3 Nc6 7. Nge2 e5 8. d5 Na5 9. Qd3 b6 10. b4 Nb7 11. Bb2 a5 12. a3 axb4 13. axb4 Rxa1+ 14. Bxa1 Bf5 15. e4 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[White "Walther, Renate"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "3"]
[Result "0-1"]
[Date "2019.11.29"]
[ECO "B48"]
[WhiteElo "1118"]
[BlackElo "1731"]
[PlyCount "76"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 e6 7. f3 Qc7 8. Qd2 Bd6 9. 0-0-0 b5 10. Nxc6 Bf8 11. Nd4 Bb7 12. Qd3 b4 13. Bd2 bxc3 14. Bxc3 d5 15. Be2 dxe4 16. Qc4 Qf4+ 17. Kb1 Nd7 18. Nc6 Rc8 19. Qd4 Bxc6 20. Bxa6 Ra8 21. Bb7 e5 22. Qc4 Bxb7 23. Qb5 Bc8 24. Rd5 f6 25. Rhd1 Qf5 26. Re1 Rb8 27. Qc6 Be7 28. Rb5 Rxb5 29. Qxb5 0-0 30. Bb4 Bxb4 31. Qxb4 exf3 32. Qb3+ Kh8 33. gxf3 h6 34. Qd3 Qxd3 35. cxd3 Nc5 36. Re3 Nxd3 37. a3 Bf5 38. Ka1 Rc8 0-1

[Event "MVP-ch Seniors op 19th"]
[White "Bollenbach, Horst"]
[Black "Girod, Gudrun"]
[Site "Ostseebad Binz"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2019.11.28"]
[ECO "A17"]
[WhiteElo "1731"]
[BlackElo "1503"]
[PlyCount "76"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 d5 4. e3 Be7 5. g3 0-0 6. cxd5 exd5 7. Bg2 c6 8. Qc2 Bg4 9. h3 Bxf3 10. Bxf3 Nbd7 11. d4 Bb4 12. Bd2 Bxc3 13. Bxc3 Re8 14. 0-0 Ne4 15. Bg2 Nxc3 16. Qxc3 Nf6 17. b4 Qd6 18. Qc5 Qd7 19. Kh2 Ne4 20. Qc2 Qd6 21. a3 Rac8 22. Qe2 Nf6 23. h4 h6 24. Bh3 Rcd8 25. Bf5 g6 26. Bc2 Kg7 27. Kg2 h5 28. f3 Nh7 29. f4 Nf6 30. Rae1 Ng4 31. Rf3 f5 32. Qd3 Qf6 33. b5 Kh6 34. Ba4 Rd6 35. bxc6 bxc6 36. Qa6 Rb8 37. Re2 Qe7 38. Qd3 Re6 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[White "Alder, Bodo"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "1"]
[Result "1-0"]
[Date "2019.11.27"]
[ECO "A06"]
[WhiteElo "1998"]
[BlackElo "1731"]
[PlyCount "67"]
[EventDate "2019.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd6 5. Be2 0-0 6. d4 Nbd7 7. 0-0 c5 8. Nbd2 Qc7 9. h3 b6 10. c4 Bb7 11. Rc1 Qb8 12. Qc2 h6 13. Bd3 Rc8 14. Qb1 cxd4 15. exd4 Bf4 16. Rcd1 Bxd2 17. Nxd2 Qf4 18. Rfe1 dxc4 19. bxc4 Qg5 20. Bf1 Bc6 21. Qd3 Nh5 22. Ne4 Bxe4 23. Qxe4 Ndf6 24. Qf3 Nd7 25. Bc1 Qa5 26. d5 Nhf6 27. dxe6 fxe6 28. Rxe6 Rf8 29. Qe2 Rfe8 30. Rxd7 Qf5 31. Rxe8+ Rxe8 32. Re7 Rxe7 33. Qxe7 Qc2 34. Qd8+ 1-0

[Event "MVP-ch Seniors op 18th"]
[White "Traut, Alexander"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "9"]
[Result "0-1"]
[Date "2018.12.06"]
[ECO "B30"]
[WhiteElo "1606"]
[BlackElo "1721"]
[PlyCount "77"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nf3 g6 5. 0-0 Bg7 6. d3 a6 7. a3 b5 8. Ba2 Qc7 9. Ne2 Nge7 10. Bf4 d6 11. c3 e5 12. Be3 0-0 13. Qd2 Bg4 14. Bh6 Bxf3 15. gxf3 Qd7 16. Ng3 Qh3 17. Bxg7 Kxg7 18. Qe3 f5 19. f4 Qh4 20. Ne2 fxe4 21. dxe4 exf4 22. Qd2 f3 23. Ng3 Kh8 24. Kh1 Qh3 25. Rg1 Rad8 26. Bd5 Ne5 27. c4 bxc4 28. Nf1 Qh4 29. Rg3 Rf4 30. Be6 Qf6 31. Re1 N7c6 32. Bd5 Nd4 33. Rh3 Ne2 34. Ng3 Nd3 35. Rf1 Qd4 36. Qe3 Rdf8 37. Qxd4+ cxd4 38. Bc6 Ne5 39. Bd5 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Bollenbach, Horst"]
[Black "Hund, Gerhard"]
[Site "Ostseebad Binz"]
[Round "8"]
[Result "0-1"]
[Date "2018.12.05"]
[ECO "A34"]
[WhiteElo "1721"]
[BlackElo "1943"]
[PlyCount "128"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. e3 g6 5. d4 Bg7 6. d5 Nf6 7. e4 d6 8. Bf4 Nh5 9. Qd2 Nxf4 10. Qxf4 Nd7 11. Ng5 0-0 12. Qh4 h6 13. Nh3 g5 14. Qg3 Nf6 15. Be2 Bc8 16. 0-0 Nh7 17. f4 Bxh3 18. Qxh3 a6 19. Rab1 Qe8 20. Bd3 e5 21. fxg5 Nxg5 22. Qf5 Qe7 23. h4 Nh7 24. g3 Ra7 25. Rf2 Qd7 26. Rbf1 Qxf5 27. Rxf5 f6 28. Be2 Bh8 29. Kh2 Kg7 30. Kh3 Rff7 31. Bh5 Rfb7 32. Be8 Re7 33. Bc6 Rf7 34. g4 Nf8 35. Be8 Rfe7 36. Bh5 Nd7 37. g5 hxg5 38. hxg5 fxg5 39. Rf7+ Rxf7 40. Rxf7+ Kg8 41. Re7 Bf6 42. Re6 Kg7 43. Rxd6 Rb7 44. Kg4 Nf8 45. Kf5 Be7 46. Rc6 b5 47. d6 Bd8 48. cxb5 axb5 49. Rxc5 b4 50. Nd5 Nd7 51. Rc6 b3 52. a3 Nb6 53. Be8 Kf8 54. Bh5 Rb8 55. Kxe5 Na4 56. d7 Rb7 57. Ke6 Nb6 58. Be8 Nxd5 59. exd5 Rc7 60. Ra6 Rc2 61. d6 Rxb2 62. Kf5 Rf2+ 63. Kg4 Kg7 64. Ra4 Rf4+ 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Wulf, Adalbert"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2018.12.04"]
[ECO "D02"]
[WhiteElo "1859"]
[BlackElo "1721"]
[PlyCount "26"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 b6 8. Qe2 Bb7 9. Nbd2 Qc7 10. Bxd6 Qxd6 11. 0-0 Ne4 12. Rfd1 Nd7 13. Nf1 f5 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[White "Bollenbach, Horst"]
[Black "Ophoff, Rigobert"]
[Site "Ostseebad Binz"]
[Round "6"]
[Result "0-1"]
[Date "2018.12.03"]
[ECO "E61"]
[WhiteElo "1721"]
[BlackElo "1884"]
[PlyCount "43"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 0-0 7. 0-0 c6 8. d4 Qc7 9. b3 Re8 10. dxe5 dxe5 11. e4 Nbd7 12. b4 a5 13. b5 Nc5 14. Be3 Bf8 15. a4 Be6 16. f4 Ng4 17. Bf2 Bxc4 18. fxe5 Nxf2 19. Rxf2 Nd3 20. Qf1 Nxf2 21. Qxf2 Qxe5 22. Kh1 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Gottschalk, Juergen"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "5"]
[Result "0-1"]
[Date "2018.12.02"]
[ECO "B44"]
[WhiteElo "1574"]
[BlackElo "1721"]
[PlyCount "76"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c3 a6 6. Be3 Nf6 7. Nd2 Qc7 8. Be2 Bd6 9. h3 Bf4 10. Bxf4 Qxf4 11. Qc2 0-0 12. g3 Qc7 13. 0-0-0 b5 14. N2f3 Bb7 15. Bd3 e5 16. Nf5 g6 17. Ne3 Rac8 18. a3 Ne7 19. Nd2 d5 20. exd5 Nexd5 21. Nxd5 Bxd5 22. Rhg1 Qb7 23. Rge1 Rfe8 24. Ne4 Bxe4 25. Bxe4 Qb6 26. f3 a5 27. Kb1 Qe6 28. g4 b4 29. axb4 axb4 30. Re3 Qb6 31. Rdd3 Nxe4 32. fxe4 b3 33. Qd1 Rc4 34. Qf1 Qa7 35. Rd1 Qa2+ 36. Kc1 Qa1+ 37. Kd2 Qxb2+ 38. Ke1 Rxc3 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Bollenbach, Horst"]
[Black "Schwetje, Siegfried"]
[Site "Ostseebad Binz"]
[Round "4"]
[Result "0-1"]
[Date "2018.12.01"]
[ECO "D35"]
[WhiteElo "1721"]
[BlackElo "1889"]
[PlyCount "82"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bd6 7. Qc2 0-0 8. Nf3 Re8 9. 0-0 Bg4 10. Nh4 Qc8 11. Bg5 Be7 12. Qd2 Bh3 13. Rfe1 Bxg2 14. Kxg2 Qe6 15. f3 Bf8 16. e4 dxe4 17. Nxe4 Nxe4 18. Rxe4 Qd7 19. Rxe8 Qxe8 20. Re1 Qd7 21. Qd3 Na6 22. Nf5 Nb4 23. Qe4 Nd5 24. Qg4 Qc7 25. Be7 g6 26. Bxf8 Rxf8 27. Re5 Qd8 28. Ne3 Nxe3+ 29. Rxe3 Qd6 30. Qe4 Rd8 31. Rd3 b6 32. a3 f5 33. Qe3 Qd5 34. Qg5 c5 35. Re3 cxd4 36. Re7 Rd7 37. Re8+ Kg7 38. h4 h6 39. Qf4 d3 40. Kf2 d2 41. Qb4 Qc5+ 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Ludwig, Richard"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "3"]
[Result "0-1"]
[Date "2018.11.30"]
[ECO "B14"]
[WhiteElo "1554"]
[BlackElo "1721"]
[PlyCount "42"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nf3 Bb4+ 6. Nc3 Nf6 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Qa5 10. Qc2 h6 11. 0-0 Nxc3 12. bxc3 Be7 13. Rfe1 Bf6 14. a4 0-0 15. h4 e5 16. Be4 exd4 17. Qc1 Qh5 18. cxd4 Nxd4 19. Nxd4 Bxd4 20. Qb1 Qxh4 21. Re2 Bg4 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Bollenbach, Horst"]
[Black "Lehmann, Erwin"]
[Site "Ostseebad Binz"]
[Round "2"]
[Result "0-1"]
[Date "2018.11.29"]
[ECO "A90"]
[WhiteElo "1721"]
[BlackElo "1997"]
[PlyCount "74"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. Nc3 Nf6 4. g3 c6 5. Bg2 d5 6. cxd5 exd5 7. Nf3 Bd6 8. 0-0 0-0 9. Qc2 Qe7 10. Bg5 h6 11. Bc1 Ne4 12. Nh4 Qf6 13. e3 g5 14. Nf3 Na6 15. Qe2 Nc7 16. Nd2 Bd7 17. f3 Nxd2 18. Qxd2 Ne6 19. Ne2 Qg6 20. Qd3 Kg7 21. Bd2 f4 22. e4 fxg3 23. hxg3 Rae8 24. Qc3 Kh7 25. e5 Bc7 26. Bh3 Nxd4 27. Nxd4 Bxh3 28. f4 gxf4 29. Bxf4 Bxf1 30. Rxf1 Bxe5 31. Bxe5 Rxf1+ 32. Kxf1 Rxe5 33. Nf3 Re7 34. Nh4 Qb1+ 35. Kg2 Re2+ 36. Kh3 Qh1+ 37. Kg4 Qe4+ 0-1

[Event "MVP-ch Seniors op 18th"]
[White "Kirmas, Joachim"]
[Black "Bollenbach, Horst"]
[Site "Ostseebad Binz"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2018.11.28"]
[ECO "B21"]
[WhiteElo "2021"]
[BlackElo "1721"]
[PlyCount "52"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. e5 Nxe5 8. Nxe5 Bxe5 9. Bxf7+ Kf8 10. Bb3 Nf6 11. 0-0 Qc7 12. Nd5 Nxd5 13. Qxd5 e6 14. Bh6+ Ke8 15. Qd2 Qd8 16. Rfe1 Bf6 17. Rad1 Kf7 18. Re3 Re8 19. Rf3 Kg8 20. Qf4 Bxb2 21. Qf7+ Kh8 22. Bxe6 d6 23. Bd5 Bg4 24. Qxb7 Rb8 25. Qxa7 Bxf3 26. Bxf3 Qe7 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[White "Bollenbach, Horst"]
[Black "Fiedler, Ronald"]
[Site "Berlin"]
[Round "9"]
[Result "1-0"]
[Date "2018.08.26"]
[ECO "D32"]
[WhiteElo "1736"]
[BlackElo "1657"]
[PlyCount "16"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. Bg5 Qb6 7. Bxf6 gxf6 8. Nxd5 Qe6 1-0

[Event "Berlin Lichtenberger op 17th"]
[White "Franke, Lukas"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2018.08.25"]
[ECO "D02"]
[BlackElo "1736"]
[PlyCount "86"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 d5 5. Bd3 Nc6 6. Nf3 Bd6 7. Bg3 0-0 8. Nbd2 cxd4 9. exd4 Qc7 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Re1 Bxg3 14. hxg3 Bg4 15. Qc2 Rae8 16. Nf3 Bxf3 17. gxf3 Re5 18. Kg2 Rfe8 19. Rxe5 Qxe5 20. Rh1 g6 21. Qd2 Nh5 22. Qh6 f5 23. Qg5 Qf6 24. Rxh5 Qxg5 25. Rxg5 Kf7 26. Bxf5 gxf5 27. Rxf5+ Ke6 28. Rh5 Re7 29. f4 b5 30. Kf3 Rg7 31. Re5+ Kd6 32. Ke3 Rc7 33. Re8 a5 34. Kd3 Kc5 35. Re1 a4 36. b4+ Kd6 37. Kd4 Rc4+ 38. Kd3 d4 39. cxd4 Rxb4 40. f5 Rb2 41. Ke3 Rxa2 42. Kf3 Rc2 43. Rb1 Rc3+ 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[White "Bollenbach, Horst"]
[Black "Lange, Malina"]
[Site "Berlin"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2018.08.24"]
[ECO "D02"]
[WhiteElo "1736"]
[BlackElo "1488"]
[PlyCount "160"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. c4 dxc4 5. Qa4+ Bd7 6. Qxc4 c6 7. Nc3 Bf5 8. Ng5 e6 9. e4 Bg6 10. f3 h6 11. Nh3 Be7 12. Rd1 0-0 13. Be2 Nbd7 14. 0-0 Nb6 15. Qb3 Qd7 16. a4 c5 17. Bb5 Qc8 18. Be3 cxd4 19. Bxd4 Bc5 20. Kh1 Bxd4 21. Rxd4 Rd8 22. Rfd1 Qc7 23. a5 Rxd4 24. Rxd4 Nbd7 25. Qb4 Re8 26. Qa4 Rd8 27. Qa3 Re8 28. Rc4 Qb8 29. Ba4 Ne5 30. Rb4 Rd8 31. Qb3 Nd3 32. Rxb7 Qa8 33. Rb5 a6 34. Rb6 Qc8 35. Qc2 Qc5 36. Ne2 Qxa5 37. Rc6 Qe1+ 38. Neg1 Nb4 39. Qc3 Qxc3 40. Rxc3 Rd2 41. Rb3 a5 42. Bb5 Nd7 43. Bxd7 Rxd7 44. Nf4 Kh7 45. h3 Rd2 46. Ra3 Rxb2 47. Rxa5 Nc6 48. Rc5 Nd4 49. Kh2 f6 50. e5 Bf5 51. exf6 gxf6 52. Rc7+ Kg8 53. Nh5 Rc2 54. Nxf6+ Kf8 55. Rxc2 Bxc2 56. Kg3 Kf7 57. Ng4 Nf5+ 58. Kf4 Ba4 59. Ne5+ Kf6 60. g4 Ne7 61. Nd3 Bc2 62. Nc5 Nd5+ 63. Kg3 Bd1 64. Nd7+ Kg5 65. Ne5 Kf6 66. f4 Nc3 67. Ngf3 Ne2+ 68. Kh4 Nxf4 69. Nd7+ Kg7 70. Nfe5 Ng6+ 71. Kg3 Nxe5 72. Nxe5 Kf6 73. Kf4 Ba4 74. h4 Bb5 75. Nf3 Be2 76. g5+ hxg5+ 77. hxg5+ Kg7 78. Nh4 Bd3 79. Ke5 Bc2 80. Kxe6 Bb1 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[White "Jimenez Jimenez, Darfo"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "6"]
[Result "1-0"]
[Date "2018.08.23"]
[ECO "B40"]
[WhiteElo "1778"]
[BlackElo "1736"]
[PlyCount "46"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d3 5. Bxd3 e6 6. 0-0 g6 7. Bg5 Be7 8. Bf4 g5 9. Be3 g4 10. Nd4 Ne5 11. f4 Nxd3 12. Qxd3 Bc5 13. Nd2 Nf6 14. Nf5 Bxe3+ 15. Nxe3 h5 16. e5 Nd5 17. Nxd5 exd5 18. Qxd5 Qb6+ 19. Kh1 Qc6 20. Qd4 Rh6 21. Ne4 Ke7 22. Nd6 Rxd6 23. exd6+ Qxd6 1-0

[Event "Berlin Lichtenberger op 17th"]
[White "Bollenbach, Horst"]
[Black "Bender, Sebastian1"]
[Site "Berlin"]
[Round "5"]
[Result "0-1"]
[Date "2018.08.22"]
[ECO "A21"]
[WhiteElo "1736"]
[BlackElo "1896"]
[PlyCount "60"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 f5 4. d3 Nf6 5. Nc3 Be7 6. e3 0-0 7. Nge2 c6 8. 0-0 Qe8 9. f4 Na6 10. Kh1 Qh5 11. Ng1 Qg6 12. a3 e4 13. d4 d5 14. c5 Ng4 15. Bh3 h5 16. Nge2 Bd7 17. b4 Nc7 18. a4 a6 19. Rb1 h4 20. Qe1 Qh6 21. Kg2 Kf7 22. Rh1 Rh8 23. Bd2 Ne6 24. Nd1 g5 25. Bxg4 fxg4 26. Rf1 gxf4 27. exf4 hxg3 28. Qxg3 Bh4 29. Qe3 Bf6 30. f5 Qxh2# 0-1

[Event "Berlin Lichtenberger op 17th"]
[White "Toth, Hans Juergen"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "4"]
[Result "0-1"]
[Date "2018.08.21"]
[ECO "A03"]
[WhiteElo "1452"]
[BlackElo "1736"]
[PlyCount "69"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Ne5 Nf6 7. 0-0 e6 8. b3 Bb5 9. d3 g6 10. a4 Ba6 11. Bb2 Bg7 12. Nd2 0-0 13. Rf3 Nd7 14. d4 b6 15. Rg3 Nxe5 16. dxe5 Qc7 17. Ba3 f6 18. exf6 Bxf6 19. Rb1 d4 20. Qg4 Bc8 21. Ne4 dxe3 22. Rxe3 Bd4 23. Bc1 Rxf4 24. Nf6+ Rxf6 25. c3 e5 26. Qd1 Bxe3+ 27. Bxe3 Bb7 28. Qd3 Rd8 29. Qe2 Rdf8 30. Bh6 R8f7 31. Qb5 Qc6 32. Qxc6 Bxc6 33. Rd1 Rd7 34. Re1 e4 35. Re2 0-1

[Event "Berlin Lichtenberger op 17th"]
[White "Bollenbach, Horst"]
[Black "Lehmkuhl, Stefan"]
[Site "Berlin"]
[Round "3"]
[Result "0-1"]
[Date "2018.08.20"]
[ECO "D74"]
[WhiteElo "1736"]
[BlackElo "1892"]
[PlyCount "116"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. d4 Nd7 9. e3 Re8 10. Nxd5 cxd5 11. Ne5 e6 12. Nxd7 Bxd7 13. Qb3 b5 14. Bd2 a5 15. Rfc1 Qb6 16. Bf1 Bf8 17. a4 b4 18. Rc2 Rec8 19. Rac1 Qd8 20. Qa2 Rxc2 21. Rxc2 Rc8 22. b3 Rc7 23. Bd3 Qc8 24. Qb2 Bd6 25. e4 dxe4 26. Bxe4 Rxc2 27. Qxc2 Qxc2 28. Bxc2 Bc6 29. f4 Bd5 30. Kf2 Kf8 31. Ke3 Ke7 32. Kd3 Bb8 33. Bd1 Ba7 34. Be3 Kd6 35. g4 Bg2 36. f5 exf5 37. gxf5 Kd5 38. fxg6 hxg6 39. Bf4 Bb6 40. Be5 Be4+ 41. Ke3 Bd8 42. Be2 Bg5+ 43. Kf2 Kc6 44. Bc4 f6 45. d5+ Bxd5 46. Bxd5+ Kxd5 47. Bc7 Kd4 48. Bxa5 Kc3 49. Bc7 f5 50. Be5+ Kxb3 51. a5 Bd8 52. a6 Bb6+ 53. Ke2 Kc4 54. Bb8 b3 55. Kd1 Kc3 56. Be5+ Kd3 57. Kc1 Ba7 58. Kb2 Ke4 0-1

[Event "Berlin Lichtenberger op 17th"]
[White "Geist, Wolfgang"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "2"]
[Result "0-1"]
[Date "2018.08.19"]
[ECO "D02"]
[WhiteElo "1416"]
[BlackElo "1736"]
[PlyCount "68"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 Nbd7 5. Nbd2 h6 6. Nb3 e6 7. c3 Bd6 8. 0-0 0-0 9. Be3 b6 10. Nbd2 c5 11. Nh4 Bh7 12. Nhf3 Rc8 13. Rc1 Ng4 14. a3 Ndf6 15. Bf4 Bxf4 16. gxf4 Ne4 17. h3 Ngf6 18. e3 Nxd2 19. Nxd2 cxd4 20. cxd4 Qd7 21. Rxc8 Rxc8 22. Nf3 Qb5 23. Qd2 Rc2 24. Qb4 Qxb4 25. axb4 Rxb2 26. Ne5 Rxb4 27. Nc6 Ra4 28. Ne7+ Kf8 29. Nc8 Bd3 30. Re1 Ke8 31. Rc1 Kd7 32. Bf1 Bxf1 33. Kxf1 Ra2 34. f3 b5 0-1

[Event "Berlin Lichtenberger op 17th"]
[White "Bollenbach, Horst"]
[Black "Nohr, Jonas"]
[Site "Berlin"]
[Round "1"]
[Result "0-1"]
[Date "2018.08.18"]
[ECO "A22"]
[WhiteElo "1736"]
[BlackElo "2100"]
[PlyCount "84"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d6 5. e3 Be7 6. Nge2 Be6 7. b3 d5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. e4 Be6 11. Bb2 Nd7 12. 0-0 0-0 13. d4 exd4 14. Nxd4 Bf6 15. Nxe6 fxe6 16. Rb1 Bxb2 17. Rxb2 Nf6 18. Rd2 Qe7 19. Qc2 Rad8 20. Rfd1 Rxd2 21. Rxd2 e5 22. Qc4+ Kh8 23. Bh3 g6 24. Qc3 Nxe4 25. Qe3 Nxd2 26. Qxd2 Qf6 27. Qe3 b6 28. Bg2 c5 29. Be4 Rd8 30. Kg2 Rd4 31. f3 Kg7 32. Bd3 Qd6 33. Bc4 Rd2+ 34. Kh3 Qd7+ 35. g4 Qd4 36. Qg5 Qd6 37. Qe3 e4 38. Qc3+ Kh6 39. g5+ Kxg5 40. Qe3+ Qf4 41. Qg1+ Kh6 42. fxe4 Qf3+ 0-1

[Event "Berlin Lichtenberger op 16th"]
[White "Bollenbach, Horst"]
[Black "Ellert, Oliver"]
[Site "Berlin"]
[Round "9"]
[Result "1-0"]
[Date "2017.08.27"]
[ECO "D30"]
[WhiteElo "1723"]
[BlackElo "1497"]
[PlyCount "88"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 d5 3. e3 Nf6 4. c4 e6 5. Qc2 b6 6. cxd5 Nxd5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. 0-0 Be7 10. a3 0-0 11. e4 Nc7 12. dxc5 Nxc5 13. Rd1 Qc8 14. b4 Nb7 15. Bb2 Nb5 16. Qe2 Rd8 17. Rxd8+ Qxd8 18. Nbd2 Nc7 19. Rd1 Qe8 20. Rc1 Rc8 21. Ne5 Nd6 22. Nc6 Ncb5 23. Nxe7+ Qxe7 24. Rxc8+ Nxc8 25. Qxb5 h6 26. Nc4 Nd6 27. Nxd6 Qxd6 28. Qe2 e5 29. h3 f6 30. Kh2 Qc6 31. Qd3 Kf8 32. b5 Qc7 33. a4 Ke8 34. Ba3 g6 35. Qd6 Qxd6 36. Bxd6 Kd7 37. Bb8 Kc8 38. Bxa7 Kb7 39. Bxb6 Kxb6 40. Kg3 f5 41. exf5 gxf5 42. Kf3 Kc5 43. g4 fxg4+ 44. hxg4 Kd5 1-0

[Event "Berlin Lichtenberger op 16th"]
[White "Otter, Nils"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "8"]
[Result "1-0"]
[Date "2017.08.26"]
[ECO "C35"]
[WhiteElo "1759"]
[BlackElo "1723"]
[PlyCount "93"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d6 6. d4 Be6 7. Bxe6 fxe6 8. Bxf4 Qf6 9. g3 g5 10. e5 Qf7 11. Nxh4 gxf4 12. Kg2 Nc6 13. Rf1 dxe5 14. dxe5 Rd8 15. Qe2 Nd4 16. Qe4 c6 17. Rxf4 Qh5 18. Nf3 Nf5 19. Nc3 Nge7 20. g4 Rg8 21. Kf2 Qh3 22. gxf5 Rg2+ 23. Ke3 Nxf5+ 24. Rxf5 exf5 25. Qh4 Rxh2 26. Qxh3 Rxh3 27. Kf4 Ke7 28. Rg1 Kd7 29. Rg7+ Kc8 30. Ne2 Rd7 31. Rg8+ Kc7 32. Ned4 Kb6 33. Re8 c5 34. Re6+ Kc7 35. Nxf5 Rh1 36. Ne3 h5 37. Rh6 Rf7+ 38. Ke4 Rh3 39. Nd5+ Kd8 40. Nf4 Rh1 41. e6 Rg7 42. Kf5 Rd1 43. Rxh5 Ke7 44. Rh6 Rd6 45. Ke5 b6 46. Ng6+ Rxg6 47. Rxg6 1-0

[Event "Berlin Lichtenberger op 16th"]
[White "Bollenbach, Horst"]
[Black "Jansen, Robert"]
[Site "Berlin"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2017.08.25"]
[ECO "A20"]
[WhiteElo "1723"]
[BlackElo "1783"]
[PlyCount "137"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. e3 Nf6 5. Ne2 d5 6. cxd5 Nb4 7. 0-0 Nbxd5 8. a3 Bd6 9. d3 Be6 10. Nbc3 c6 11. Nxd5 Nxd5 12. Nc3 Nf6 13. b4 0-0 14. Bb2 Qe8 15. Qe2 Rd8 16. Rfe1 Qg6 17. Rad1 Bc7 18. b5 e4 19. dxe4 fxe4 20. Rxd8 Rxd8 21. Qc2 Bf5 22. bxc6 bxc6 23. Ne2 Ng4 24. h3 Ne5 25. Nf4 Nf3+ 26. Bxf3 Bxf4 27. exf4 exf3 28. Qb3+ Kh8 29. Qxf3 Bxh3 30. Re7 Bg4 31. Bxg7+ Qxg7 32. Qe3 Qg6 33. Qe5+ Kg8 34. Kg2 Qh6 35. Re8+ Rxe8 36. Qxe8+ Qf8 37. Qxc6 h5 38. f3 Bf5 39. Qd5+ Qf7 40. Qd8+ Kh7 41. g4 hxg4 42. Qh4+ Kg7 43. Qg5+ Qg6 44. fxg4 Bxg4 45. Qxg6+ Kxg6 46. Kf2 Kf5 47. Ke3 Ke6 48. Kd4 Bf5 49. Kc5 Be4 50. Kc4 Kf5 51. Kb4 Bd3 52. Kc3 Bb5 53. Kb4 Bd7 54. Kc4 Ke4 55. f5 Bxf5 56. Kc3 Ke3 57. Kb2 Kd2 58. Ka2 Kc1 59. a4 a5 60. Ka1 Bc2 61. Ka2 Bxa4 62. Ka1 Kc2 63. Ka2 Bb3+ 64. Ka1 Kc3 65. Kb1 Kb4 66. Kb2 a4 67. Ka1 a3 68. Kb1 Kc3 69. Ka1 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[White "Seefeld, Marc"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2017.08.24"]
[ECO "D85"]
[WhiteElo "1924"]
[BlackElo "1723"]
[PlyCount "46"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 0-0 9. Be2 Nc6 10. 0-0 cxd4 11. cxd4 Bg4 12. e5 e6 13. h3 Bf5 14. Qd2 Be4 15. Rfd1 Ne7 16. Bg5 Qd7 17. Qe3 Bc6 18. Bxe7 Qxe7 19. Rab1 a6 20. Nd2 Qh4 21. Nf3 Qe4 22. Qxe4 Bxe4 23. Rb2 Bh6 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[White "Bollenbach, Horst"]
[Black "Matitschka, Johannes"]
[Site "Berlin"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2017.08.23"]
[ECO "A16"]
[WhiteElo "1723"]
[BlackElo "1780"]
[PlyCount "115"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e3 Nbd7 6. Nge2 e5 7. 0-0 h5 8. h3 Qe7 9. d4 c6 10. d5 c5 11. b4 cxb4 12. Na4 0-0 13. Rb1 a5 14. a3 b5 15. cxb5 Rb8 16. axb4 Rxb5 17. Nec3 Rxb4 18. Ba3 Rxb1 19. Qxb1 Ba6 20. Rc1 Rb8 21. Qc2 Ne8 22. Ne4 Rc8 23. Qd2 Rxc1+ 24. Qxc1 f5 25. Nd2 Qd8 26. Qc6 Nb8 27. Qb6 Bf6 28. e4 Qxb6 29. Nxb6 Bd8 30. Nbc4 Bc7 31. f4 Nd7 32. Kf2 Kg7 33. Bf1 Ndf6 34. fxe5 dxe5 35. d6 Bd8 36. exf5 gxf5 37. Nxe5 Bxf1 38. Kxf1 Nd5 39. Ndc4 Nef6 40. Nc6 Bc7 41. dxc7 Nxc7 42. N6xa5 Ncd5 43. Bb2 f4 44. Kg2 fxg3 45. Kxg3 Kg6 46. Bxf6 Kxf6 47. Nc6 Kg5 48. h4+ Kf5 49. Nd4+ Kf6 50. Kf3 Ne7 51. Ne3 Ng6 52. Ng2 Nxh4+ 53. Nxh4 Ke5 54. Ndf5 Kd5 55. Kf4 Kc4 56. Kg5 Kd5 57. Kxh5 Ke5 58. Kg5 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[White "Kurzweil, Thomas"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "4"]
[Result "1-0"]
[Date "2017.08.22"]
[ECO "D15"]
[WhiteElo "1918"]
[BlackElo "1723"]
[PlyCount "109"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 h6 5. Bf4 Bf5 6. Qb3 Qb6 7. Qxb6 axb6 8. cxd5 Nxd5 9. Nxd5 cxd5 10. e3 Bd7 11. Bd3 Nc6 12. a3 Nb4 13. Kd2 Nxd3 14. Kxd3 g5 15. Bc7 b5 16. Rhc1 Bf5+ 17. Kd2 f6 18. Rc5 b4 19. Rxd5 e6 20. Ra5 Rc8 21. Rc1 Be4 22. Bb6 Bc6 23. Ne1 Rh7 24. g3 Rd7 25. Nd3 bxa3 26. bxa3 Kf7 27. Rc3 Re8 28. Ra7 Bf3 29. Bc5 Bg7 30. Bb6 Kg6 31. a4 e5 32. Kc1 exd4 33. Bxd4 f5 34. Ra5 Bxd4 35. exd4 Rd5 36. Rxd5 Bxd5 37. Rc5 Bg2 38. Kd2 Ra8 39. a5 Ra6 40. Ne5+ Kf6 41. Nd7+ Ke7 42. Nb6 Ke6 43. Kc3 f4 44. gxf4 gxf4 45. Kb4 Bf3 46. Rc8 Kd6 47. Rf8 h5 48. Rxf4 Bg4 49. f3 Be6 50. Rf6 Ke7 51. Rh6 Bf7 52. d5 Rxb6+ 53. axb6 Bxd5 54. Rxh5 Bxf3 55. Rh6 1-0

[Event "Berlin Lichtenberger op 16th"]
[White "Bollenbach, Horst"]
[Black "Nabel, Matthias"]
[Site "Berlin"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2017.08.21"]
[ECO "A10"]
[WhiteElo "1723"]
[BlackElo "1940"]
[PlyCount "108"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 Be7 5. e3 0-0 6. Nge2 c6 7. 0-0 d5 8. b3 e5 9. cxd5 cxd5 10. d4 e4 11. Nf4 Nc6 12. a3 b6 13. b4 Qd7 14. Qb3 Rd8 15. Bd2 Ba6 16. b5 Na5 17. Qa4 Bb7 18. Rfc1 Nc4 19. Be1 a6 20. Ncxd5 Nxd5 21. Qxc4 axb5 22. Qb3 Kh8 23. Bf1 Nc7 24. Rc2 Bd6 25. Bb4 Bxf4 26. gxf4 Bd5 27. Qb2 g5 28. fxg5 f4 29. exf4 Qg4+ 30. Bg2 Qxf4 31. Bd2 Qf7 32. Re1 Rf8 33. Be3 Qe7 34. Rec1 Bc4 35. d5+ Kg8 36. Qd4 Nxd5 37. Rxc4 Nxe3 38. Rc7 Qxg5 39. Qxe3 Qxe3 40. fxe3 Rxa3 41. Bxe4 Rxe3 42. Bxh7+ Kh8 43. Rb7 Rfe8 44. Rcc7 b4 45. Bg6 Rd8 46. Rxb6 Re2 47. Kf1 Rxh2 48. Kg1 Rh6 49. Rbc6 Rg8 50. Rc8 Rhxg6+ 51. Rxg6 Rxc8 52. Rb6 Rc4 53. Kf2 Kg7 54. Ke2 Kf7 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[White "Kuechler, Felix"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "2"]
[Result "0-1"]
[Date "2017.08.20"]
[ECO "B23"]
[WhiteElo "1782"]
[BlackElo "1723"]
[PlyCount "82"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. e5 a6 8. Bd3 Nxf3+ 9. Qxf3 f5 10. b3 Rb8 11. Ba3 Qc7 12. Na4 b6 13. Qe2 Ra8 14. Nb2 b5 15. c3 Bf8 16. b4 Bb7 17. bxc5 Bxc5+ 18. Bxc5 Qxc5+ 19. Kh1 Ne7 20. Bc2 Bd5 21. Bb3 Kf7 22. c4 Bxc4 23. Bxc4 bxc4 24. Nxc4 Nd5 25. Rac1 Qe7 26. Nd6+ Kg7 27. Rb1 Rhb8 28. Rxb8 Rxb8 29. Qxa6 Rb2 30. Rd1 Nxf4 31. Qa3 Qg5 32. g3 Qg4 33. Rg1 Nh3 34. Rf1 Qe2 35. Nxf5+ gxf5 36. Qe7+ Kg6 37. Qf6+ Kh5 38. Qh4+ Kg6 39. Qxh3 Rxd2 40. g4 Qe4+ 41. Rf3 fxg4 0-1

[Event "Berlin Lichtenberger op 16th"]
[White "Bollenbach, Horst"]
[Black "Poseck, Steffen"]
[Site "Berlin"]
[Round "1"]
[Result "0-1"]
[Date "2017.08.19"]
[ECO "D71"]
[WhiteElo "1723"]
[BlackElo "2026"]
[PlyCount "68"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d4 Bg7 7. e3 0-0 8. Nge2 Nc6 9. 0-0 Bd7 10. Nf4 Rb8 11. Nd3 Qc8 12. Nc5 Bh3 13. Qf3 e5 14. d5 Na5 15. b4 Bg4 16. Qe4 Nac4 17. Qd3 e4 18. Bxe4 Ne5 19. Qc2 Nf3+ 20. Kh1 Qd8 21. Bb2 Qg5 22. h4 Qh5 23. Nd3 g5 24. Ne1 gxh4 25. Nxf3 Bxf3+ 26. Bxf3 Qxf3+ 27. Kh2 Nc4 28. Rae1 f5 29. Nd1 h3 30. Kxh3 Nxb2 31. Nxb2 Rf6 32. Qc4 Rh6+ 33. Qh4 Rxh4+ 34. Kxh4 Qg4# 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Wilke, Hans Peter"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "9"]
[Result "0-1"]
[Date "2015.08.23"]
[ECO "A00"]
[WhiteElo "1655"]
[BlackElo "1736"]
[PlyCount "52"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 c5 5. Nf3 0-0 6. c4 Nc6 7. Bb2 d5 8. cxd5 Nxd5 9. Be2 Bf5 10. 0-0 Ba5 11. a3 Bc7 12. d3 Bg6 13. Ne5 Qf6 14. Nc4 Qh4 15. g3 Qe7 16. Bf3 Qd7 17. e4 Nde7 18. Nc3 Nd4 19. Bh5 f5 20. Bxg6 hxg6 21. Ne2 Nec6 22. Nc3 f4 23. Nd5 Qh3 24. f3 fxg3 25. hxg3 Qxg3+ 26. Kh1 Qh2# 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Bollenbach, Horst"]
[Black "Farnault, Eric"]
[Site "Berlin"]
[Round "8"]
[Result "0-1"]
[Date "2015.08.22"]
[ECO "D37"]
[WhiteElo "1736"]
[BlackElo "2032"]
[PlyCount "80"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. a3 Be7 6. e3 0-0 7. Bd3 d5 8. 0-0 c5 9. dxc5 dxc4 10. Bxc4 Bxc5 11. Qe2 Ne4 12. Nxe4 Bxe4 13. b4 Bd6 14. Bb3 Bd3 15. Qa2 Bxf1 16. Kxf1 Nc6 17. Bb2 Qe7 18. Rc1 Rac8 19. Ba4 Qb7 20. Bb3 Qb8 21. Qa1 e5 22. Qb1 Ne7 23. Rxc8 Qxc8 24. Bc2 Ng6 25. Bf5 Qc4+ 26. Kg1 Re8 27. Bd3 Qg4 28. Bf5 Qh5 29. Qe4 Nh4 30. Bg4 Nxf3+ 31. Qxf3 Qg6 32. Bf5 Qh6 33. Qc6 Rd8 34. Qc2 g6 35. Be4 Qf8 36. Qc3 Bxb4 37. Qb3 Qd6 38. Bc2 Qd2 39. g3 Qe1+ 40. Kg2 Rd2 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Silies, Martin"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "7"]
[Result "1-0"]
[Date "2015.08.21"]
[ECO "B22"]
[WhiteElo "1880"]
[BlackElo "1736"]
[PlyCount "51"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 e6 4. d4 cxd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 d5 8. e5 Nge7 9. Bd3 h6 10. Nc3 a6 11. Rc1 Nf5 12. Bxf5 exf5 13. 0-0 0-0 14. Ne2 g5 15. Ng3 f6 16. Nh5 fxe5 17. dxe5 Be6 18. h4 gxh4 19. Qxh6 Qe7 20. Ng5 Nxe5 21. Qxe6+ Qxe6 22. Nxe6 Rf7 23. Rfd1 Re7 24. Nc7 Rf8 25. Nxd5 Rh7 26. Ndf6+ 1-0

[Event "Berlin Lichtenberger op 14th"]
[White "Bollenbach, Horst"]
[Black "Jiranek, Benno"]
[Site "Berlin"]
[Round "6"]
[Result "1-0"]
[Date "2015.08.20"]
[ECO "E61"]
[WhiteElo "1736"]
[BlackElo "1454"]
[PlyCount "59"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nbd7 7. 0-0 0-0 8. d4 Re8 9. b4 c6 10. Qb3 e4 11. Bb2 c5 12. Nb5 Qb6 13. dxc5 dxc5 14. bxc5 Nxc5 15. Qc2 Nfd7 16. Bxg7 Kxg7 17. Nf4 Nf6 18. Rfd1 Nd3 19. Nxd3 exd3 20. Qxd3 Bf5 21. Qc3 Rad8 22. Rxd8 Rxd8 23. Nd4 Bc8 24. c5 Qc7 25. Nb5 Qd7 26. Nd4 Kg8 27. Qa5 Nd5 28. Qxa7 Qe7 29. Re1 Nb4 30. c6 1-0

[Event "Berlin Lichtenberger op 14th"]
[White "Hoemke, Holger"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2015.08.19"]
[ECO "A26"]
[WhiteElo "1568"]
[BlackElo "1736"]
[PlyCount "99"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 f5 6. d3 Nf6 7. Bg5 0-0 8. 0-0 d6 9. a3 h6 10. Bxf6 Bxf6 11. Rb1 Kh7 12. e3 Be6 13. Qd2 Ne7 14. Ne1 c6 15. b4 d5 16. cxd5 Nxd5 17. e4 Nxc3 18. Qxc3 f4 19. Nf3 Qc7 20. a4 Bg7 21. b5 fxg3 22. fxg3 c5 23. a5 b6 24. a6 Rac8 25. Nd2 Rxf1+ 26. Bxf1 Qd7 27. Nc4 Bxc4 28. Qxc4 Qd4+ 29. Qxd4 cxd4 30. Kg2 Rc2+ 31. Kf3 Bf8 32. h3 Be7 33. h4 Kg7 34. Kg4 Kf6 35. Kf3 h5 36. Be2 Ba3 37. Bd1 Rc3 38. Ke2 g5 39. Kd2 Kg6 40. hxg5 Kxg5 41. Be2 Rc5 42. Bf3 h4 43. gxh4+ Kxh4 44. Be2 Kg3 45. Bd1 Rc7 46. Bb3 Rh7 47. Rf1 Rh2+ 48. Kd1 Bb4 49. Bc4 Bc3 50. Rf7 1/2-1/2

[Event "Berlin Lichtenberger op 14th"]
[White "Bollenbach, Horst"]
[Black "Birkholz, Axel"]
[Site "Berlin"]
[Round "4"]
[Result "0-1"]
[Date "2015.08.18"]
[ECO "D00"]
[WhiteElo "1736"]
[BlackElo "1895"]
[PlyCount "51"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Bc7 b5 9. Ne2 e6 10. f3 Be7 11. h3 0-0 12. e4 b4 13. Kf2 bxc3 14. Nxc3 Nxd4 15. Bb6 Nc2 16. Rc1 Ra6 17. Rxc2 Rxb6 18. exd5 exd5 19. Na4 Rb4 20. b3 Bf5 21. Rc3 Rxa4 22. bxa4 Bb4 23. Rxc4 dxc4 24. Nxc4 Ra8 25. Ne3 Bc5 26. Bb5 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Schmole Rostosky, Joachim"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "3"]
[Result "0-1"]
[Date "2015.08.17"]
[ECO "A04"]
[WhiteElo "1598"]
[BlackElo "1736"]
[PlyCount "62"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. Ngf3 Bg7 5. g3 e6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 b6 9. c3 Bb7 10. Nf1 Qc7 11. Nh4 d5 12. f4 dxe4 13. dxe4 Rad8 14. Qc2 Ba6 15. e5 Bd3 16. Qf2 Rd7 17. Nd2 Rfd8 18. Ne4 Bxe4 19. Bxe4 Na5 20. b3 b5 21. Be3 c4 22. b4 Nac6 23. Nf3 Nd5 24. Bd2 Nb6 25. Qc5 Nd5 26. Qxb5 Qb6+ 27. Qxb6 axb6 28. a4 Bf8 29. Rec1 Nce7 30. Nd4 Nxb4 31. Be3 Nbd5 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Bollenbach, Horst"]
[Black "Hannebauer, Torsten"]
[Site "Berlin"]
[Round "2"]
[Result "0-1"]
[Date "2015.08.16"]
[ECO "E67"]
[WhiteElo "1736"]
[BlackElo "2166"]
[PlyCount "70"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 e5 7. d4 Nbd7 8. e3 Re8 9. b4 c6 10. Rb1 e4 11. Nd2 d5 12. b5 Nf8 13. bxc6 bxc6 14. Qa4 Qc7 15. Ba3 Be6 16. c5 h5 17. Rb2 Bh6 18. Rfb1 Bc8 19. h3 Ne6 20. Ne2 h4 21. Nf1 Ng5 22. g4 Nf3+ 23. Kh1 Nh7 24. Ng1 Nhg5 25. Qd1 Nxg1 26. Kxg1 Rf8 27. Bb4 f5 28. Nh2 Kg7 29. Bd2 Rf7 30. Qe1 fxg4 31. hxg4 h3 32. Bh1 Ba6 33. Qd1 Bd3 34. Rc1 Rxf2 35. Be1 Qxh2# 0-1

[Event "Berlin Lichtenberger op 14th"]
[White "Donath, Johann"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "1"]
[Result "1-0"]
[Date "2015.08.15"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "1736"]
[PlyCount "81"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Bxc3 10. bxc3 0-0 11. Re1 Qh5 12. Qc2 h6 13. Ne5 Nd7 14. Be2 Qf5 15. Qxf5 exf5 16. Nxc6 bxc6 17. Bf3 Bb7 18. Ba3 Rfe8 19. Reb1 Nb6 20. Bc5 Rab8 21. Bxb6 axb6 22. Rxb6 Ba8 23. Bxc6 Bxc6 24. Rxc6 Re2 25. d5 Rxa2 26. Re1 Rbb2 27. Rc8+ Kh7 28. Rf1 Rd2 29. c4 Rac2 30. Rc6 g5 31. h4 f4 32. hxg5 hxg5 33. d6 g4 34. c5 g3 35. Rc7 Kg7 36. d7 f3 37. gxf3 gxf2+ 38. Kg2 Kf6 39. c6 Rd6 40. Rc8 Kf5 41. Rg8 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Bollenbach, Horst"]
[Black "Keusch, Horst"]
[Site "Berlin"]
[Round "9"]
[Result "0-1"]
[Date "2014.08.24"]
[ECO "B06"]
[WhiteElo "1752"]
[BlackElo "2021"]
[PlyCount "116"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Bg7 7. Ne2 0-0 8. 0-0 Bf5 9. Nd2 Na6 10. c3 Nc7 11. Nc4 Nfd5 12. Nf4 Qc8 13. Re1 Re8 14. Ne5 Nxf4 15. Bxf4 Nd5 16. Qd2 Nxf4 17. Qxf4 f6 18. Nc4 Qd7 19. Rad1 Bg4 20. Rd2 g5 21. Qe3 e6 22. h3 Bh5 23. g4 Bf7 24. Qg3 Rad8 25. b3 h6 26. Ree2 Bf8 27. Qf3 Kg7 28. a4 Qc7 29. Rd3 b5 30. axb5 cxb5 31. Nd2 Bd6 32. Ne4 Bf4 33. Nc5 Qa5 34. Qb7 Qa1+ 35. Bf1 Kg6 36. Qe4+ Kg7 37. Re1 Qa5 38. Qc6 Rd6 39. Qf3 Qb6 40. Ne4 Rdd8 41. Ng3 Bg6 42. Nh5+ Bxh5 43. gxh5 f5 44. Red1 Qd6 45. Be2 Kf6 46. Qg2 a6 47. f3 Rc8 48. Bf1 Re7 49. Qa2 Rec7 50. c4 bxc4 51. bxc4 Rxc4 52. R3d2 Bxd2 53. Rxd2 Rxd4 54. Qb2 e5 55. Re2 Rb8 56. Qa2 Rd8 57. Qa5 Rd5 58. Qc3 Qc5+ 0-1

[Event "Berlin Lichtenberger op 13th"]
[White "Ritter, Uwe1"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "8"]
[Result "1-0"]
[Date "2014.08.23"]
[ECO "A03"]
[WhiteElo "1945"]
[BlackElo "1752"]
[PlyCount "35"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. d4 Bf5 5. c3 a6 6. Bd3 Be4 7. 0-0 Qd7 8. Ne5 Qf5 9. Bxe4 dxe4 10. Qb3 0-0-0 11. Nxf7 Na5 12. Qd1 Nd5 13. Nxh8 Nc4 14. Qe2 b5 15. b3 Ncb6 16. Bd2 Rd6 17. c4 bxc4 18. bxc4 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Bollenbach, Horst"]
[Black "Gnass, Erhard"]
[Site "Berlin"]
[Round "7"]
[Result "1-0"]
[Date "2014.08.22"]
[ECO "C55"]
[WhiteElo "1752"]
[BlackElo "1539"]
[PlyCount "48"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. h3 Nf6 5. Nc3 0-0 6. 0-0 Nc6 7. d3 Na5 8. Bb3 Nxb3 9. axb3 Re8 10. Nh2 c6 11. Be3 c5 12. f4 exf4 13. Bxf4 Bf8 14. Bg5 h6 15. Bxf6 gxf6 16. Nd5 Bg7 17. Ng4 Bxg4 18. Qxg4 Kh8 19. Rf5 Re5 20. Raf1 Rxf5 21. Rxf5 Qd7 22. Qh4 Bf8 23. Rh5 f5 24. Rxh6+ Kg8 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Getzuhn, Detlef"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "6"]
[Result "1-0"]
[Date "2014.08.21"]
[ECO "B28"]
[WhiteElo "1896"]
[BlackElo "1752"]
[PlyCount "37"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 g6 6. Nxc6 bxc6 7. Qd4 f6 8. Be3 Rb8 9. Be2 e5 10. Qd3 Bb4+ 11. Nc3 Qa5 12. 0-0 Ne7 13. a3 Bxc3 14. Qxc3 Qxc3 15. bxc3 d5 16. cxd5 cxd5 17. f3 Bb7 18. Rab1 Kf7 19. Ba7 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Bollenbach, Horst"]
[Black "Albinus, Guenter"]
[Site "Berlin"]
[Round "5"]
[Result "0-1"]
[Date "2014.08.20"]
[ECO "D45"]
[WhiteElo "1752"]
[BlackElo "1877"]
[PlyCount "52"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 c6 5. Nc3 Be7 6. cxd5 exd5 7. Qc2 0-0 8. Bd3 h6 9. 0-0 Nbd7 10. e4 dxe4 11. Bxe4 Nxe4 12. Nxe4 Nf6 13. Re1 Bg4 14. Be3 Qc7 15. Nxf6+ Bxf6 16. Qe4 Be6 17. Ne5 Rfe8 18. f4 Bd5 19. Qf5 Re6 20. Qh5 Rae8 21. g4 R6e7 22. h4 g6 23. Nxg6 fxg6 24. Qxg6+ Bg7 25. Kf2 Rxe3 26. Rxe3 Qxf4+ 0-1

[Event "Berlin Lichtenberger op 13th"]
[White "Oswald, Michael"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "4"]
[Result "1-0"]
[Date "2014.08.19"]
[ECO "A40"]
[WhiteElo "2129"]
[BlackElo "1752"]
[PlyCount "53"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. e3 Bxc3+ 5. bxc3 cxd4 6. cxd4 Ne7 7. Nf3 0-0 8. Bd3 Qa5+ 9. Bd2 Qh5 10. 0-0 f5 11. d5 d6 12. Bb4 Rd8 13. Qc2 Na6 14. Ba3 Nc5 15. dxe6 Bxe6 16. Nd4 Bd7 17. Nb5 Bxb5 18. cxb5 b6 19. Be2 Qg5 20. Rfd1 Rac8 21. Qc4+ Kh8 22. Bb2 Ne4 23. Qb4 Rc2 24. Bd3 Nxf2 25. Bxc2 Qxe3 26. Bxg7+ Kg8 27. Qb3+ 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Bollenbach, Horst"]
[Black "Schilling, Hans"]
[Site "Berlin"]
[Round "3"]
[Result "1-0"]
[Date "2014.08.18"]
[ECO "D40"]
[WhiteElo "1752"]
[BlackElo "1846"]
[PlyCount "35"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. e3 Nc6 6. Be2 a6 7. Ne5 Nxe5 8. dxe5 Nd7 9. cxd5 Nxe5 10. 0-0 exd5 11. f4 d4 12. fxe5 dxc3 13. Qxd8+ Kxd8 14. Rxf7 cxb2 15. Bxb2 b5 16. Bf3 Be6 17. Rd1+ Ke8 18. Rc7 1-0

[Event "Berlin Lichtenberger op 13th"]
[White "Kossueva, Aminat"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "2"]
[Result "0-1"]
[Date "2014.08.17"]
[ECO "B20"]
[BlackElo "1752"]
[PlyCount "80"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. Nc3 a6 5. a4 g6 6. 0-0 Bg7 7. d3 Nge7 8. Be3 b6 9. Qd2 0-0 10. Bh6 Bb7 11. Bxg7 Kxg7 12. d4 cxd4 13. Nxd4 Ne5 14. Be2 d5 15. f3 Qc7 16. b3 Rac8 17. f4 Nd7 18. Rf3 dxe4 19. Rh3 Nf5 20. Nxf5+ exf5 21. Rd1 Nf6 22. Bc4 Qc5+ 23. Qf2 Qxf2+ 24. Kxf2 Ng4+ 25. Kg1 Rfd8 26. Rxd8 Rxd8 27. Be2 Rd2 28. Bxg4 fxg4 29. Re3 f5 30. Re2 Rd7 31. b4 Kf6 32. b5 a5 33. Nb1 Rd1+ 34. Kf2 Rxb1 35. Rd2 Ke7 36. Rd4 Rb4 37. c3 Rxd4 38. cxd4 Kd6 39. Ke3 Kd5 40. g3 h5 0-1

[Event "Berlin Lichtenberger op 13th"]
[White "Bollenbach, Horst"]
[Black "Amelang, Thomas"]
[Site "Berlin"]
[Round "1"]
[Result "0-1"]
[Date "2014.08.16"]
[ECO "B08"]
[WhiteElo "1752"]
[BlackElo "2109"]
[PlyCount "68"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 c6 6. 0-0 0-0 7. h3 Nbd7 8. Be3 Qc7 9. Qd2 b5 10. a3 Bb7 11. Bh6 a6 12. Bxg7 Kxg7 13. b4 c5 14. bxc5 dxc5 15. e5 Nd5 16. Nxd5 Bxd5 17. c3 Rfd8 18. Qg5 Nf8 19. Nh4 Ne6 20. Qg4 cxd4 21. cxd4 Qc2 22. Rad1 h5 23. Nf5+ Qxf5 24. Qxf5 gxf5 25. Bxh5 Bc4 26. Rfe1 Rxd4 27. Rxd4 Nxd4 28. Re3 Kh6 29. Bd1 a5 30. f4 b4 31. g4 a4 32. g5+ Kg7 33. h4 b3 34. h5 b2 0-1

[Event "Berlin Lichtenberger op 12th"]
[White "Revinelli, Sergio"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "9"]
[Result "1-0"]
[Date "2013.08.25"]
[ECO "B27"]
[WhiteElo "1829"]
[PlyCount "114"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bc4 Nf6 6. 0-0 Nc6 7. h3 a6 8. a4 e6 9. Qe2 Qc7 10. Re1 Nd4 11. Qd3 Qf4 12. Nxd4 Qxd4 13. Qe2 Bd6 14. d3 Bf4 15. Bxf4 Qxf4 16. Nd5 Nxd5 17. Bxd5 0-0 18. Bf3 Rb8 19. a5 Bd7 20. g3 Qh6 21. Kg2 e5 22. Rh1 Rfe8 23. h4 f5 24. Rag1 Bc6 25. Kf1 Qc1+ 26. Kg2 Qh6 27. Re1 Rbd8 28. b3 Kh8 29. Bxc6 Qxc6+ 30. Qf3 e4 31. dxe4 fxe4 32. Qe3 c4 33. Kh2 c3 34. Rd1 h6 35. Rhe1 Rxd1 36. Rxd1 Qf6 37. Kg2 Qe5 38. Rd4 Qc5 39. Rxe4 Qxe3 40. Rxe3 Rc8 41. Kf1 Rc5 42. Ke2 Rxa5 43. Rxc3 Kh7 44. g4 Kg6 45. h5+ Kf6 46. f4 g6 47. hxg6 Kxg6 48. Ke3 h5 49. gxh5+ Rxh5 50. Rc7 Rb5 51. Rc4 Kf5 52. b4 b6 53. c3 a5 54. bxa5 Rxa5 55. Rb4 b5 56. Rd4 Ra4 57. Rb4 Ra3 1-0

[Event "Berlin Lichtenberger op 12th"]
[White "Halli, Gerhard"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "8"]
[Result "1-0"]
[Date "2013.08.24"]
[ECO "B14"]
[WhiteElo "1938"]
[PlyCount "113"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 c5 5. e3 cxd4 6. exd4 Bb4 7. Bd2 Nc6 8. a3 Bxc3 9. Bxc3 Ne4 10. Rc1 0-0 11. Be2 b6 12. 0-0 Bb7 13. Nd2 Nxc3 14. bxc3 Ba6 15. Bf3 Na5 16. Be2 Nxc4 17. Nxc4 Bxc4 18. Bxc4 dxc4 19. Qa4 Qd5 20. Rb1 a6 21. Rxb6 g6 22. h3 e5 23. dxe5 Qxe5 24. Qxc4 Rfc8 25. Qd4 Qa5 26. Qb4 Qe5 27. Rc1 Rc5 28. g3 Rac8 29. Rxa6 Rxc3 30. Rxc3 Qxc3 31. Ra7 Qc1+ 32. Kh2 Qc6 33. Qe7 Qd5 34. Qb7 Qxb7 35. Rxb7 Rc2 36. Kg2 Ra2 37. Rb3 Kg7 38. h4 h6 39. Kf3 f5 40. Ke3 g5 41. hxg5 hxg5 42. f4 g4 43. Kd4 Rf2 44. Kc4 Kf7 45. Rd3 Ke6 46. a4 Rc2+ 47. Kb5 Rf2 48. a5 Rf3 49. Kc4 Rf1 50. Ra3 Rd1 51. Kb4 Kd6 52. a6 Rb1+ 53. Kc3 Rb8 54. a7 Ra8 55. Kd4 Kc6 56. Ke5 Kb7 57. Kxf5 1-0

[Event "Berlin Lichtenberger op 12th"]
[White "Bollenbach, Horst"]
[Black "Eichler, Jan Christoph"]
[Site "Berlin"]
[Round "7"]
[Result "0-1"]
[Date "2013.08.23"]
[ECO "D95"]
[BlackElo "2012"]
[PlyCount "114"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 dxc4 7. Bxc4 Nc6 8. Ng5 e6 9. Qc2 b6 10. Qe2 Bb7 11. 0-0 Nb4 12. a3 Nbd5 13. Nxd5 exd5 14. Bd3 h6 15. Nf3 Ne4 16. b4 c5 17. bxc5 Nxc5 18. Rb1 Nxd3 19. Qxd3 Rc8 20. Bb2 Rc4 21. Rfc1 Ba6 22. Qb3 Rxc1+ 23. Rxc1 Bc4 24. Qa4 Qc7 25. Qc2 b5 26. Nd2 Rc8 27. Nb3 Qe7 28. Nc5 h5 29. Bc3 h4 30. h3 Qd8 31. Qd2 Bf8 32. Ba5 Qg5 33. Bb4 Bd6 34. Qc2 Bc7 35. Qd2 Qd8 36. Re1 Qd6 37. f4 Qf6 38. Qf2 g5 39. Qf3 Kh7 40. Nd7 Qf5 41. Qh5+ Kg7 42. Ne5 Bxe5 43. dxe5 Bd3 44. Qxg5+ Qxg5 45. fxg5 Rc2 46. Rd1 Bc4 47. Bd2 Be2 48. Rc1 Rxd2 49. Kf2 Bc4+ 50. Kf3 Kg6 51. Kg4 Rxg2+ 52. Kf4 Rf2+ 53. Kg4 Rf5 54. Kxh4 Rxg5 55. e4 d4 56. a4 a6 57. axb5 axb5 0-1

[Event "Berlin Lichtenberger op 12th"]
[White "Roth, Joachim"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "6"]
[Result "0-1"]
[Date "2013.08.22"]
[ECO "D05"]
[WhiteElo "1923"]
[PlyCount "84"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 c5 4. c3 e6 5. Nf3 Nc6 6. Nbd2 c4 7. Bc2 Qa5 8. 0-0 b5 9. e4 b4 10. exd5 Qxd5 11. Qe2 Na5 12. Ne4 Bb7 13. Bg5 Nxe4 14. Bxe4 Qxe4 15. Qd2 Qg4 16. h3 Qh5 17. cxb4 Bxf3 18. gxf3 Nc6 19. d5 Ne5 20. Qe3 Nxf3+ 21. Kg2 Nxg5 22. dxe6 Nxe6 23. a3 Bd6 24. Rad1 Qe5 25. Rfe1 Qh2+ 26. Kf1 0-0 27. Ke2 Qf4 28. Kd2 Qxe3+ 29. fxe3 Be5 30. Kc2 Rfd8 31. b3 cxb3+ 32. Kxb3 Rxd1 33. Rxd1 Rc8 34. Rd3 a5 35. Rd5 f6 36. Rxa5 Rc3+ 37. Ka4 Rxe3 38. Kb5 Bb2 39. a4 Re5+ 40. Ka6 Bc3 41. Rxe5 fxe5 42. b5 Nc5+ 0-1

[Event "Berlin Lichtenberger op 12th"]
[White "Bollenbach, Horst"]
[Black "Schabe, Felix"]
[Site "Berlin"]
[Round "5"]
[Result "0-1"]
[Date "2013.08.21"]
[ECO "C77"]
[BlackElo "1746"]
[PlyCount "60"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. h3 b5 7. Bb3 Be7 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. d5 Bd7 12. b3 0-0 13. 0-0 Nb7 14. a3 Rfb8 15. Nh2 a5 16. f4 b4 17. fxe5 dxe5 18. Rf3 Nd6 19. Rg3 c4 20. cxb4 cxb3 21. Rxb3 axb4 22. Rg3 b3 23. Rc3 Qa7+ 24. Be3 bxc2 25. Bxa7 cxb1Q+ 26. Rc1 Qb2 27. Qe3 Rc8 28. Rcb1 Qc3 29. Nf3 Ndxe4 30. Rb3 Qxa1+ 0-1

[Event "Berlin Lichtenberger op 12th"]
[White "Martin, Julian"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "4"]
[Result "1-0"]
[Date "2013.08.20"]
[ECO "B08"]
[WhiteElo "1888"]
[PlyCount "83"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be3 Ng4 6. Bg5 h6 7. Bf4 e6 8. h3 Nf6 9. Bd3 Nc6 10. Qd2 Nh5 11. Be3 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. 0-0-0 c6 15. g4 Nf6 16. f3 Be6 17. Qe2 Qc7 18. Bc4 Bd7 19. h4 a6 20. Bc5 Bf8 21. Bxf8 Kxf8 22. Qd2 b5 23. Bb3 Ke7 24. g5 Nh5 25. Bxf7 Nf4 26. Bb3 h5 27. Qe3 Qa7 28. Qd2 Qc7 29. Ne2 Rhf8 30. Nxf4 Rxf4 31. Qc3 c5 32. Rd5 c4 33. Qb4+ Kf7 34. Rc5 Qd6 35. Rd1 Qe7 36. Bxc4+ bxc4 37. Qxc4+ Be6 38. Qc3 Kf8 39. Qxe5 Rxf3 40. Rc7 Bd7 41. Qh8+ Kf7 42. Qxa8 1-0

[Event "Berlin Lichtenberger op 12th"]
[White "Bollenbach, Horst"]
[Black "Kuehnemund, Lutz"]
[Site "Berlin"]
[Round "3"]
[Result "1-0"]
[Date "2013.08.19"]
[ECO "A39"]
[BlackElo "2044"]
[PlyCount "117"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Qb6 9. Nxc6 dxc6 10. Qc2 Be6 11. Be3 Qb4 12. c5 Ng4 13. Bd2 Qxc5 14. a3 Rfd8 15. h3 Nf6 16. e4 Nh5 17. Be3 Qc4 18. g4 Nf6 19. Rfd1 a6 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Nd7 23. Bf1 Qb3 24. Qc1 Ne5 25. Kg2 f5 26. gxf5 gxf5 27. Qd2 fxe4 28. Qd8+ Kf7 29. Bg5 Bf8 30. Be2 Bd5 31. Bh5+ Ng6 32. Kg3 Qc4 33. Be3 Bg7 34. Be2 Be5+ 35. Kg2 Qb3 36. Bd1 Qxb2 37. Nxd5 cxd5 38. Qxd5+ Kg7 39. Qxe4 Qxa3 40. h4 Bf6 41. h5 Nh4+ 42. Kh3 Qd6 43. Bc2 Kf8 44. Qg4 Qc6 45. Be4 Qb5 46. Bh6+ Kf7 47. Qd1 Qb4 48. Bxh7 Qc3+ 49. Be3 Qc8+ 50. Kh2 Qc7+ 51. f4 Qc8 52. Bf2 b5 53. Bg3 Qc6 54. Bxh4 Bxh4 55. Qg4 Qh6 56. Bg6+ Kf8 57. Qxh4 Qg7 58. Qg4 Qb2+ 59. Qg2 1-0

[Event "Berlin Lichtenberger op 12th"]
[White "Strehlow, Horst"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "2"]
[Result "0-1"]
[Date "2013.08.18"]
[ECO "B34"]
[WhiteElo "2026"]
[PlyCount "56"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Bc4 d6 8. f3 e6 9. Qd2 Nge7 10. Nde2 b5 11. Bb3 Na5 12. 0-0-0 Nxb3+ 13. axb3 b4 14. Na4 Qa5 15. Kb1 d5 16. exd5 Nxd5 17. Nb6 Rb8 18. Nxd5 exd5 19. Qxd5 Rb5 20. Qc6+ Ke7 21. Nf4 Bxb2 22. Kxb2 Qa3+ 23. Kb1 Bf5 24. Bc5+ Rxc5 25. Qxc5+ Kf6 26. Qd4+ Kg5 27. h4+ Kh6 28. Qxh8 Qxb3+ 0-1

[Event "Berlin Lichtenberger op 12th"]
[White "Bollenbach, Horst"]
[Black "Flick, Antoine"]
[Site "Berlin"]
[Round "1"]
[Result "0-1"]
[Date "2013.08.17"]
[ECO "A02"]
[BlackElo "1954"]
[PlyCount "68"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Nbd2 d5 8. c3 b6 9. h3 Qc7 10. Qe1 e5 11. fxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. Qh4 Bf5 15. Nh2 Rae8 16. g4 Be6 17. e4 Nd7 18. Qxe7 Rxe7 19. Bf3 Ne5 20. Bf4 Rd8 21. exd5 Nxf3+ 22. Nxf3 Rxd5 23. d4 cxd4 24. Nxd4 h5 25. Nxe6 Rxe6 26. Rf2 Bf8 27. Kg2 Bc5 28. Rc2 hxg4 29. hxg4 Rd3 30. Rf1 Re4 31. g5 Rd5 32. Kf3 Rxf4+ 33. Kxf4 Rf5+ 34. Ke4 Rxf1 0-1

[Event "Berlin Lichtenberger op 11th"]
[White "Bollenbach, Horst"]
[Black "Remboldt, Viktor"]
[Site "Berlin"]
[Round "9"]
[Result "0-1"]
[Date "2012.08.26"]
[ECO "C78"]
[BlackElo "1802"]
[PlyCount "58"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 b5 6. Bb3 Nf6 7. 0-0 0-0 8. d4 exd4 9. cxd4 Be7 10. Ng5 d6 11. d5 Ne5 12. f4 Ng6 13. Qd3 Nh5 14. Bd1 Nhxf4 15. Bxf4 Nxf4 16. Rxf4 Bxg5 17. Rf1 f5 18. Bf3 fxe4 19. Bxe4 Rxf1+ 20. Qxf1 Qf6 21. Nc3 Qd4+ 22. Kh1 Bg4 23. h3 b4 24. hxg4 bxc3 25. Qf5 cxb2 26. Qxh7+ Kf7 27. Rf1+ Ke7 28. g3 Rh8 29. Qxh8 Qxe4+ 0-1

[Event "Berlin Lichtenberger op 11th"]
[White "Heinrich, Wesko"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2012.08.25"]
[ECO "B30"]
[PlyCount "40"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 dxc6 5. Nc3 Nf6 6. e5 Nd5 7. d3 Be7 8. Bd2 b6 9. Ne4 Ba6 10. 0-0 h6 11. Re1 Qd7 12. Qe2 g5 13. Be3 0-0-0 14. Nfd2 Qc7 15. Qf3 Qxe5 16. Qxf7 Rdf8 17. Nf3 Qf5 18. Qxe7 Nxe7 19. Nd6+ Kd7 20. Nxf5 Rxf5 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[White "Bollenbach, Horst"]
[Black "Theilig, Reinhard"]
[Site "Berlin"]
[Round "7"]
[Result "1-0"]
[Date "2012.08.24"]
[ECO "B07"]
[BlackElo "1722"]
[PlyCount "120"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Bd3 Bg7 5. Be3 0-0 6. Ne2 Nbd7 7. 0-0 c5 8. c3 a6 9. a4 b6 10. Na3 Bb7 11. Rc1 Re8 12. Qb3 d5 13. dxc5 dxe4 14. Bxe4 Bxe4 15. fxe4 bxc5 16. Rcd1 Qb8 17. Qc2 Ng4 18. Bf4 Qa7 19. h3 Nge5 20. Kh1 e6 21. Rd2 Nb6 22. Rfd1 Qe7 23. Rd6 Nbc4 24. Nxc4 Nxc4 25. Rd7 Qh4 26. Rf1 f5 27. b3 Nb6 28. Rd6 Nc8 29. Rc6 e5 30. Bg3 Qxe4 31. Qxe4 fxe4 32. Rxc5 Nd6 33. Bf2 Rf8 34. Ng3 Nf5 35. Nxe4 Ne3 36. Re1 Nf5 37. g4 Ne7 38. Bh4 Nc8 39. Rc6 Kh8 40. Kg2 Kg8 41. Nf6+ Bxf6 42. Bxf6 Re8 43. Rxe5 Rxe5 44. Bxe5 Kf7 45. g5 Ne7 46. Rc7 Ke6 47. Bf6 Nd5 48. Rxh7 Nxf6 49. gxf6 Kxf6 50. Kf3 Rc8 51. c4 Rb8 52. Ke4 Rxb3 53. Kd5 Ra3 54. c5 Rxa4 55. c6 Ra5+ 56. Kd6 Rb5 57. c7 Rb6+ 58. Kc5 Rb3 59. Rh4 Rb5+ 60. Kc6 Rb3 1-0

[Event "Berlin Lichtenberger op 11th"]
[White "Becker, Uwe"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "6"]
[Result "1-0"]
[Date "2012.08.23"]
[ECO "A03"]
[WhiteElo "1817"]
[PlyCount "53"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. c3 c5 7. d3 Nc6 8. Na3 a6 9. Nc2 Re8 10. Nh4 d4 11. e4 dxe3 12. Bxe3 b6 13. Bxc6 Bh3 14. Bxe8 Bxf1 15. Bxf7+ Kxf7 16. Kxf1 Ra7 17. Qe2 Qd5 18. Kf2 h5 19. c4 Qe6 20. Kg2 Ng4 21. Rf1 Bh6 22. h3 Nf6 23. Nf3 Qf5 24. Nh4 Qd7 25. f5 g5 26. Nf3 Qc6 27. Kh2 1-0

[Event "Berlin Lichtenberger op 11th"]
[White "Bollenbach, Horst"]
[Black "Kramer, Ralf"]
[Site "Berlin"]
[Round "5"]
[Result "1-0"]
[Date "2012.08.22"]
[ECO "B33"]
[BlackElo "1633"]
[PlyCount "117"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nd5 Bg5 10. Bd3 0-0 11. Nd2 Ne7 12. Bc4 Nxd5 13. Bxd5 Qb6 14. Nc4 Qc7 15. Nxd6 Be7 16. Nxc8 Raxc8 17. c3 Rcd8 18. 0-0 Kh8 19. Qf3 Rd6 20. Rad1 Rf6 21. Qe2 Qb6 22. Kh1 Bc5 23. Rd2 Be7 24. Rd3 Qc7 25. Rf3 b6 26. Rxf6 Bxf6 27. Qg4 Be7 28. h4 Qd6 29. g3 Qh6 30. Qf5 Bf6 31. Bxf7 g5 32. Be6 gxh4 33. gxh4 Qxh4+ 34. Kg2 Rd8 35. Bd5 Rf8 36. f3 Qh6 37. Rh1 Qg7+ 38. Kf1 Be7 39. Qh5 Bc5 40. Be6 Rd8 41. Bd5 Rf8 42. Be6 Rd8 43. Bd5 Rf8 44. b4 Be3 45. Ke2 Bf4 46. Kd3 Rd8 47. c4 Rc8 48. c5 bxc5 49. bxc5 Rd8 50. Kc4 Be3 51. c6 Qe7 52. Kd3 Bf4 53. Ke2 Rb8 54. Bb3 Rd8 55. Kf1 Rc8 56. Bd5 Rb8 57. Bb3 Rc8 58. Qg6 Rd8 59. c7 1-0

[Event "Berlin Lichtenberger op 11th"]
[White "Duric, Rajko"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "4"]
[Result "1-0"]
[Date "2012.08.21"]
[ECO "B06"]
[WhiteElo "1771"]
[PlyCount "85"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Be2 Nh6 5. 0-0 0-0 6. h3 Nd7 7. Be3 b6 8. Qd2 Nf6 9. Bxh6 Nxe4 10. Qe3 Bb7 11. Bxg7 Kxg7 12. Ng5 Nf6 13. Bc4 d5 14. Bd3 Qd6 15. c3 Nd7 16. Nd2 f6 17. Ne6+ Kh8 18. Nxf8 Rxf8 19. Rfe1 e5 20. dxe5 fxe5 21. Qg3 Qf6 22. Bb5 c6 23. Be2 e4 24. Nf1 Ne5 25. Ne3 h5 26. h4 c5 27. Rf1 d4 28. cxd4 cxd4 29. Nc4 Nxc4 30. Bxc4 d3 31. Qg5 Qg7 32. Qd2 Kh7 33. Rac1 Qe7 34. Bb3 Qd6 35. Rcd1 Rf4 36. g3 Rf3 37. Rde1 Qd4 38. Re3 Qd7 39. Kg2 Qg4 40. Bd1 g5 41. Rh1 Qf5 42. Bxf3 exf3+ 43. Kg1 1-0

[Event "Berlin Lichtenberger op 11th"]
[White "Bollenbach, Horst"]
[Black "Kollars, Michael"]
[Site "Berlin"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2012.08.20"]
[ECO "E90"]
[BlackElo "1649"]
[PlyCount "51"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. g3 Na6 7. a3 c5 8. d5 Nc7 9. Bg2 Bd7 10. a4 a6 11. 0-0 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. cxb5 Nxb5 15. Nxb5 Bxb5 16. Re1 Nd7 17. Nd2 Ne5 18. Bf1 Bxf1 19. Kxf1 Qa6+ 20. Re2 Nd3 21. Qc2 Nxc1 22. Qxc1 Bh6 23. f4 e5 24. dxe6 fxe6 25. Qc4 Qxc4 26. Nxc4 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[White "Winz, Michael"]
[Black "Bollenbach, Horst"]
[Site "Berlin"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2012.08.19"]
[ECO "D15"]
[WhiteElo "1663"]
[PlyCount "121"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 a6 6. a4 Bb4 7. Bd2 0-0 8. Bd3 dxc4 9. Bxc4 Bd7 10. 0-0 Bxc3 11. Bxc3 b5 12. axb5 cxb5 13. Bd3 Nc6 14. Rc1 b4 15. Bd2 Qb8 16. b3 a5 17. e4 Qb6 18. Be3 Ng4 19. Qe2 Nxe3 20. fxe3 f6 21. Bb5 Rac8 22. d5 exd5 23. exd5 Ne5 24. Bxd7 Nxd7 25. Qd2 Rfe8 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Qxc1 Nc5 29. Qc4 Kf8 30. Nd4 Ke8 31. Kf2 Kd7 32. Ke2 Qa6 33. Qxa6 Nxa6 34. Kd3 Kd6 35. e4 Nc5+ 36. Ke3 g6 37. Kf4 a4 38. bxa4 b3 39. Nb5+ Kd7 40. a5 b2 41. Nc3 Kd6 42. Nb5+ Kd7 43. Nc3 Na6 44. Ke3 Kd6 45. Kd3 f5 46. exf5 Nb4+ 47. Kc4 Nxd5 48. Nb1 gxf5 49. Kb3 Ne3 50. Kxb2 Nc4+ 51. Kc3 Nxa5 52. Kd3 Ke5 53. Ke2 Kf4 54. Kf2 Nc4 55. Nc3 Ne5 56. Ne2+ Kg4 57. h3+ Kg5 58. Ke3 h5 59. Kd4 Ng6 60. Ke3 f4+ 61. Ke4 1/2-1/2

[Event "Berlin Lichtenberger op 11th"]
[White "Bollenbach, Horst"]
[Black "Schulz, Michael"]
[Site "Berlin"]
[Round "1"]
[Result "0-1"]
[Date "2012.08.18"]
[ECO "B15"]
[BlackElo "2239"]
[PlyCount "94"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Nc3 d5 5. exd5 cxd5 6. Bf4 Bg4 7. Nb5 Na6 8. c3 Nf6 9. Be2 0-0 10. 0-0 Nh5 11. Qd2 Nxf4 12. Qxf4 Bxf3 13. Bxf3 e6 14. a4 Qd7 15. h4 h5 16. Rae1 Nb8 17. g4 a6 18. Na3 hxg4 19. Qxg4 Nc6 20. h5 Ne7 21. Kg2 gxh5 22. Qxh5 Ng6 23. Qg4 Qxa4 24. Rh1 Qc6 25. c4 Qd6 26. cxd5 exd5 27. Nc2 Rfd8 28. Kf1 Rac8 29. Ne3 Qf4 30. Qh5 Qxd4 31. Nf5 Qxb2 32. Ne7+ Nxe7 33. Rxe7 Qf6 34. Rxb7 Rc1+ 35. Kg2 Rxh1 36. Kxh1 Qe6 37. Rc7 a5 38. Rc5 d4 39. Bd5 Qe7 40. Bb3 d3 41. Rd5 Qe4+ 42. f3 Rxd5 43. Bxd5 Qf4 44. Be4 d2 45. Qd5 Be5 46. Kg2 Qg3+ 47. Kf1 Qe1+ 0-1

