[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.12.05"]
[Round "9"]
[White "Maczollek, Helmut"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1577"]
[BlackElo "1569"]
[PlyCount "23"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be3 Bg4 7. Be2 Nbd7 8. Qd2 e5 9. Bh6 exd4 10. Nxd4 Bxe2 11. Bxg7 Kxg7 12. Qxe2 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.12.04"]
[Round "8"]
[White "Bierwald, Martin"]
[Black "Graffenberger, Marianne"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1569"]
[BlackElo "1414"]
[PlyCount "51"]
[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 Nc6 2. d4 d6 3. Nf3 Nf6 4. Nc3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. Re1 0-0 9. Bf4 Bg6 10. Bc4 a6 11. a3 b5 12. Bd3 Bh5 13. Be2 Bg6 14. e5 Nd5 15. Nxd5 exd5 16. exd6 Bxd6 17. Bxd6 Qxd6 18. c3 Rfe8 19. b4 Re7 20. Qd2 Rae8 21. Bf1 f6 22. Rxe7 Rxe7 23. Re1 Be4 24. Be2 Bxf3 25. Bxf3 Rxe1+ 26. Qxe1 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.12.03"]
[Round "7"]
[White "Henniges, Erhard"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1536"]
[BlackElo "1569"]
[PlyCount "28"]
[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. Nc3 Nc6 3. e3 Nf6 4. a3 Bc5 5. b4 Be7 6. g3 Rb8 7. Bg2 a6 8. Nge2 b6 9. 0-0 Bb7 10. d4 exd4 11. exd4 0-0 12. b5 Na7 13. f3 d6 14. Be3 d5 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.12.02"]
[Round "6"]
[White "Bierwald, Martin"]
[Black "Breitenfeldt, Ulrich"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1569"]
[BlackElo "1708"]
[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. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. d3 h6 6. f4 d6 7. Nf3 Be7 8. Bd2 Rb8 9. 0-0 0-0 10. h3 Qc7 11. Re1 b5 12. Ne2 Nh7 13. Be3 Bb7 14. Qd2 Bf6 15. Rab1 Rbd8 16. Rf1 e5 17. f5 d5 18. Qe1 dxe4 19. dxe4 Nb4 20. c4 Nd3 21. Qd2 Nf4 22. Qe1 Nxg2 23. Kxg2 Bxe4 24. Rc1 Bxf5 25. Nd2 Qc6+ 26. Kh2 Bd3 27. Rf2 Ng5 28. Ng1 a6 29. a3 bxc4 30. Ngf3 Ne4 31. Nxe4 Bxe4 32. Nd2 Bd3 33. Nf3 Rfe8 0-1

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.12.01"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Geibel, Henning"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1569"]
[BlackElo "1433"]
[PlyCount "27"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 0-0 7. Bg2 c6 8. 0-0 Bg4 9. Bf3 Bh3 10. Bg2 Bg4 11. Bf3 Qd7 12. Bxg4 Qxg4 13. Qxg4 Nxg4 14. Kg2 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.11.30"]
[Round "4"]
[White "Wagner, Richard1111"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1741"]
[BlackElo "1569"]
[PlyCount "33"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. c3 Nf6 5. e5 Nd7 6. f4 f6 7. Ndf3 fxe5 8. fxe5 Be7 9. Bd3 Na5 10. Ne2 c5 11. 0-0 c4 12. Bc2 Nf8 13. Nf4 g6 14. Nh3 Bd7 15. Nfg5 Rg8 16. Qf3 Qc7 17. Qf7+ 1-0

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.11.29"]
[Round "3"]
[White "Krueger, Bernhard"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1678"]
[BlackElo "1569"]
[PlyCount "22"]
[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 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. Be2 Bg4 7. 0-0 Nc6 8. Re1 e5 9. dxe5 Nxe5 10. Nxe5 Bxe2 11. Qxe2 dxe5 1/2-1/2

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.11.28"]
[Round "2"]
[White "Bierwald, Martin"]
[Black "Krueger, Detlef"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1569"]
[BlackElo "1789"]
[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 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd8 5. Nf3 Bg4 6. Be2 e6 7. h3 Bf5 8. 0-0 Nbd7 9. Bd3 Bg6 10. Be3 Bd6 11. Re1 c6 12. a3 Qc7 13. Rc1 Nb6 14. Bg5 0-0-0 15. Ne4 Bf4 16. Bxf4 Qxf4 17. Nxf6 Qxf6 18. Bxg6 hxg6 19. c3 g5 20. Re4 Qg6 21. Qe1 Nd5 22. Ne5 Qf5 23. Qe2 Nf4 24. Qf3 Rh4 25. Re3 Rdh8 26. Kf1 Nd5 27. Rd3 Rf4 28. Qe2 Kc7 29. Rf3 f6 30. g4 Qh7 31. Nd3 Re4 32. Qd2 Kd6 33. Re1 f5 34. Ne5 fxg4 35. Nxg4 Nf4 36. Rxe4 Qxe4 37. Qd1 Nxh3 38. Rg3 Nf4 0-1

[Event "MVP-ch Seniors op 19th"]
[Site "Ostseebad Binz"]
[Date "2019.11.27"]
[Round "1"]
[White "Deflieze, Ulrich"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1920"]
[BlackElo "1569"]
[PlyCount "105"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. Nf1 h6 10. Ng3 0-0 11. 0-0 e5 12. dxe5 Ndxe5 13. Nxe5 Nxe5 14. Be2 c6 15. Be3 Be6 16. f4 Nd7 17. Ne4 Qe7 18. Nxd6 Qxd6 19. c4 Qc7 20. cxd5 Bxd5 21. Rc1 Nf6 22. Bf3 Bxf3 23. Qxf3 Qf7 24. Bc5 Rfe8 25. b3 Qd5 26. Qxd5+ Nxd5 27. Bd4 Re4 28. Be5 Rf8 29. g3 Re2 30. Rf2 Rxf2 31. Kxf2 Rd8 32. Rd1 Kf7 33. Kf3 g6 34. Rd2 h5 35. h3 Ke6 36. Re2 Kf7 37. g4 hxg4+ 38. hxg4 Ne7 39. Rh2 Rg8 40. Rh7+ Ke6 41. Ke4 a6 42. Rh6 Kd7 43. Rh8 Rxh8 44. Bxh8 Ke6 45. Bd4 b5 46. b4 Nd5 47. f5+ gxf5+ 48. gxf5+ Kf7 49. a3 Ne7 50. Ke5 Nc8 51. Bc5 Ne7 52. Bxe7 Kxe7 53. f6+ 1-0

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.08.05"]
[Round "7"]
[White "Eckhoff, Horst"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1366"]
[BlackElo "1560"]
[PlyCount "48"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Nf3 Nc6 7. d3 h6 8. Be2 Bd6 9. 0-0 0-0 10. h3 e5 11. Be3 Re8 12. Ne4 Nxe4 13. dxe4 b6 14. Qc1 Nd4 15. Re1 Nxe2+ 16. Rxe2 Bb7 17. Bd2 Bf8 18. Qc2 Qe7 19. Bc3 Rad8 20. Nxe5 f6 21. Ng6 Qf7 22. Nxf8 Qxf8 23. f3 Ba6 24. b3 Bc8 1/2-1/2

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.31"]
[Round "6"]
[White "Bierwald, Martin"]
[Black "Falk, Rolf"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1560"]
[BlackElo "1430"]
[PlyCount "89"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. dxe5 Bxf3 6. Qxf3 dxe5 7. Bg5 Be7 8. Rd1 Nbd7 9. Bb5 c6 10. Bc4 0-0 11. 0-0 b5 12. Bb3 Kh8 13. a3 h6 14. Bxf6 Bxf6 15. Qh3 Qe8 16. Qxd7 Qxd7 17. Rxd7 Kg8 18. Rfd1 Bd8 19. R1d3 a5 20. Rf3 Bf6 21. Kf1 a4 22. Ba2 Rad8 23. Rfd3 g5 24. Rxd8 Rxd8 25. Rxd8+ Bxd8 26. Ne2 Kg7 27. Ng3 Kg6 28. Nf5 c5 29. Nd6 f6 30. Nxb5 Ba5 31. g4 h5 32. h3 h4 33. Ke2 Kg7 34. Kd3 Kf8 35. Kc4 Ke7 36. Kxc5 Be1 37. f3 Bf2+ 38. Kb4 Kd7 39. Bd5 Bd4 40. c3 Be3 41. Kxa4 Bb6 42. c4 Bd4 43. Nxd4 exd4 44. Kb3 Kd6 45. Kc2 1-0

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.29"]
[Round "5"]
[White "Warneke, Perygrin"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1653"]
[BlackElo "1560"]
[PlyCount "29"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Bg4 7. 0-0 Bxf3 8. Bxf3 Nc6 9. e3 Rb8 10. b3 e5 11. d5 Ne7 12. Ne4 Nxe4 13. Bxe4 f5 14. Bg2 e4 15. Rb1 1/2-1/2

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.24"]
[Round "4"]
[White "Raedisch, Peter"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1660"]
[BlackElo "1560"]
[PlyCount "69"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Nge7 7. 0-0 Nf5 8. Bxf5 exf5 9. Kh1 Be6 10. b3 Be7 11. Be3 cxd4 12. cxd4 0-0 13. a4 Rac8 14. Na3 a6 15. Qb1 Na5 16. Nd2 Rc3 17. Rc1 Rfc8 18. Rxc3 Rxc3 19. Qb2 Qc7 20. h3 h6 21. b4 Bxb4 22. Qxb4 Rc6 23. Rb1 b6 24. Nb3 Nc4 25. Nxc4 Rxc4 26. Qa3 Qd7 27. Nd2 Rxa4 28. Qd6 Qxd6 29. exd6 b5 30. Rc1 Kf8 31. Rc7 Ke8 32. Nb3 Rc4 33. Nc5 a5 34. Re7+ Kd8 35. Ra7 1-0

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.22"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Roepke, Karl Peter"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1560"]
[BlackElo "1397"]
[PlyCount "33"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Bg4 6. h3 Be6 7. d4 Bd7 8. dxe5 Nxe5 9. Bxd7+ Qxd7 10. Nxe5 dxe5 11. Qxd7+ Nxd7 12. Nc3 0-0-0 13. Be3 a6 14. a3 Nf6 15. Rad1 Be7 16. Rxd8+ Rxd8 17. Rd1 1/2-1/2

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.17"]
[Round "2"]
[White "Kaland, Joachim"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1511"]
[BlackElo "1560"]
[PlyCount "42"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Re1 Be7 9. c3 0-0 10. Qc2 Nxe4 11. Bxe4 Bxe4 12. Qxe4 c6 13. Bd2 Re8 14. Rad1 Bf6 15. Qc2 Nf8 16. Bf4 Ng6 17. Bg3 Be7 18. Ne5 Nxe5 19. Bxe5 Bd6 20. Re3 Bxe5 21. dxe5 Qe7 1/2-1/2

[Event "SVE Seniors op 2nd"]
[Site "Eidelstedt"]
[Date "2019.07.15"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Thielscher, Rene"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1560"]
[BlackElo "1666"]
[PlyCount "102"]
[EventDate "2019.07.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 d6 5. 0-0 Bg4 6. h3 Bh5 7. d3 h6 8. Be3 a6 9. Bxc6+ bxc6 10. Rb1 g5 11. g4 Bg6 12. Kh2 Be7 13. a3 Nh7 14. Ne2 h5 15. Kg2 Qd7 16. Nh2 d5 17. Ng3 hxg4 18. hxg4 Nf8 19. f3 Ne6 20. Rh1 0-0-0 21. Qe1 Bc5 22. Bxc5 Nxc5 23. Qa5 Qd6 24. b4 Ne6 25. Ne2 Kb7 26. Nf1 Rxh1 27. Kxh1 Rh8+ 28. Kg2 f6 29. Nd2 Nd4 30. Nxd4 exd4 31. Nf1 Bf7 32. Qc5 Be6 33. Qxd6 cxd6 34. Ng3 Kc7 35. Nh5 Rf8 36. Rh1 c5 37. Ng7 Bf7 38. Rb1 Kc6 39. Nf5 Rb8 40. Ne7+ Kd7 41. Nxd5 Bxd5 42. exd5 cxb4 43. Rxb4 Rxb4 44. axb4 Kc7 45. Kf2 Kb6 46. Ke2 Kb5 47. Kd2 Kxb4 48. Kc1 Kc3 49. Kb1 a5 50. Kc1 a4 51. Kb1 a3 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.06"]
[Round "9"]
[White "Bierwald, Martin"]
[Black "Krueger, Antje Christine"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1579"]
[BlackElo "1485"]
[PlyCount "19"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 Nf6 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.05"]
[Round "8"]
[White "Howe, Dietrich"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1484"]
[BlackElo "1579"]
[PlyCount "42"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. f3 g6 4. e4 e5 5. Be3 Bg7 6. Qd2 0-0 7. 0-0-0 Nc6 8. Nge2 exd4 9. Nxd4 Nxd4 10. Bxd4 a6 11. Be3 Be6 12. Bh6 Nd7 13. Bxg7 Kxg7 14. f4 f5 15. Qd4+ Qf6 16. e5 dxe5 17. fxe5 Qxe5 18. Qxe5+ Nxe5 19. Re1 Kf6 20. Be2 Rad8 21. Rhf1 Bd5 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.04"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Moeller, Peter1111"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1579"]
[BlackElo "1687"]
[PlyCount "142"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Be2 Nbd7 8. Be3 e6 9. a3 c6 10. Nh2 Bg6 11. Bd3 Bd6 12. Bxg6 hxg6 13. Qd2 Qc7 14. Nf3 Nb6 15. Qe2 Ng4 16. Rf1 Nxe3 17. fxe3 Bg3+ 18. Kd2 0-0-0 19. Ng5 Rdf8 20. b3 Bh4 21. Nce4 Nd5 22. b4 Qe7 23. Nf3 Nf6 24. Nxf6 Bxf6 25. Rab1 Rd8 26. c3 e5 27. Rfe1 e4 28. Nh2 Bg5 29. Qc4 Kb8 30. Ke2 f5 31. Rh1 Rd7 32. Nf1 Rc7 33. Nd2 Re8 34. Qc5 Qd7 35. Qc4 Qd6 36. Nf1 Qf6 37. Kd2 Bh6 38. Qe2 Bg5 39. Kc2 Qe6 40. Kb2 Bf6 41. Nd2 Ka8 42. Qc4 Qd7 43. Rbd1 b5 44. Qe2 Kb7 45. Nb3 Qd5 46. Nc5+ Kc8 47. Rhe1 Be7 48. Qc2 Qc4 49. Qb3 Qxb3+ 50. Kxb3 Bxc5 51. dxc5 Rd7 52. Rxd7 Kxd7 53. Rd1+ Kc7 54. Kc2 Re6 55. Kd2 Kd7 56. Ke2+ Ke7 57. h4 Rf6 58. g3 Rf8 59. Rd6 Rf6 60. Rd1 g5 61. hxg5 Rg6 62. Kf2 Rxg5 63. Rd6 Rh5 64. Kg2 Rh6 65. Rd2 Rf6 66. Rf2 g6 67. Kh3 Rf8 68. Kg2 Rd8 69. Rc2 Rd3 70. Kf2 Ke6 71. Ke2 g5 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.02"]
[Round "5"]
[White "Ollek, Karl Heinz"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1663"]
[BlackElo "1579"]
[PlyCount "45"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. e3 a6 5. Bg2 d6 6. Nge2 Nf6 7. 0-0 0-0 8. d4 exd4 9. exd4 Ba7 10. h3 Re8 11. Kh2 Rb8 12. Bg5 h6 13. Bxf6 Qxf6 14. Nd5 Qd8 15. Rc1 Be6 16. Ndf4 Ne7 17. d5 Bf5 18. g4 Bh7 19. b3 Ng6 20. Nxg6 Bxg6 21. Ng3 Qf6 22. Qf3 Qxf3 23. Bxf3 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.01"]
[Round "4"]
[White "Narr, Irmgard"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1658"]
[BlackElo "1579"]
[PlyCount "115"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. 0-0 0-0 7. Be3 Re8 8. Nc3 c6 9. Re1 Be6 10. Ne2 Qc7 11. Ng3 h6 12. c3 Bg4 13. Rc1 Bf4 14. Nf1 Bxe3 15. Nxe3 Bxf3 16. Qxf3 Nbd7 17. c4 dxc4 18. Bxc4 Nb6 19. Bb3 Rad8 20. Red1 Qd7 21. h3 Nbd5 22. Nf5 Ne7 23. Nxh6+ gxh6 24. Qxf6 Nd5 25. Qxh6 Re6 26. Qh5 Rde8 27. Bc2 Nf6 28. Qg5+ Kf8 29. Bb3 Nd5 30. Qg4 Qd6 31. Bxd5 Qxd5 32. Qf4 Rg6 33. g3 Qd6 34. Qxd6+ Rxd6 35. Kg2 Red8 36. g4 Rxd4 37. Rxd4 Rxd4 38. Rc2 Rd5 39. Kg3 c5 40. h4 b6 41. b3 Rd6 42. g5 Rc6 43. f4 b5 44. h5 c4 45. b4 Rd6 46. h6 Kg8 47. Kg4 Kh7 48. Kf5 a6 49. Re2 Re6 50. Rd2 Re7 51. Kf6 Rc7 52. f5 c3 53. Rc2 Kg8 54. Ke5 Rc4 55. g6 fxg6 56. fxg6 Rh4 57. Rxc3 Rxh6 58. Kf6 1-0

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.30"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Petrykowski, Reinhardt"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1579"]
[BlackElo "1797"]
[PlyCount "89"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 e6 6. g3 Be7 7. Bg2 Nbd7 8. 0-0 c6 9. Re1 0-0 10. Bf4 Nd5 11. Nxd5 exd5 12. c3 Re8 13. Qd2 Nf6 14. Ne5 Bf5 15. Rad1 Ne4 16. Qc1 f6 17. Nd3 Qd7 18. f3 Ng5 19. Bxg5 fxg5 20. Ne5 Qd6 21. Re3 Bf6 22. Rde1 Re7 23. Ng4 Rae8 24. Nxf6+ gxf6 25. Rxe7 Rxe7 26. Rxe7 Qxe7 27. Kf2 Kf7 28. Qe3 Qe6 29. Qxe6+ Kxe6 30. Ke3 Bb1 31. a3 f5 32. Bh3 Kf6 33. Bg2 h6 34. h3 b6 35. Bf1 c5 36. Bd3 f4+ 37. gxf4 gxf4+ 38. Ke2 Bxd3+ 39. Kxd3 Kg5 40. Ke2 Kh4 41. Kf2 Kxh3 42. dxc5 bxc5 43. b4 cxb4 44. axb4 Kh2 45. b5 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.29"]
[Round "2"]
[White "Krueger, Detlef"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1783"]
[BlackElo "1579"]
[PlyCount "62"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 5. d3 cxd3 6. Bxd3 Bxb4+ 7. c3 Ba5 8. 0-0 Ne7 9. Qc2 Ng6 10. Ba3 Bb6 11. Nbd2 Nd7 12. Rfe1 Bc5 13. Bxc5 Nxc5 14. Bf1 0-0 15. Rad1 b6 16. Nd4 Qd7 17. Bb5 Qc7 18. N2f3 Bd7 19. c4 Bxb5 20. Nxb5 Qc6 21. Nfd4 Qd7 22. cxd5 exd5 23. Nd6 Ne7 24. Re3 Ne6 25. N4f5 Nc7 26. Rg3 Nxf5 27. Nxf5 Ne6 28. Qb2 Kh8 29. Nxg7 Nxg7 30. e6 fxe6 31. Rd4 Qf7 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.28"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Pape, Manfred"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1579"]
[BlackElo "1945"]
[PlyCount "52"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. e5 Bg4 6. Be2 e6 7. 0-0 Bf8 8. a3 Ne7 9. Bg5 Bg7 10. Qd2 h6 11. Bf4 Bxf3 12. Bxf3 g5 13. Be3 Nf5 14. g3 Nd7 15. Bg4 Nxe3 16. Qxe3 h5 17. Bf3 g4 18. Bg2 Bh6 19. Qd3 Qg5 20. Ne2 h4 21. f4 gxf3 22. Bxf3 hxg3 23. Nxg3 Qe3+ 24. Qxe3 Bxe3+ 25. Kg2 Bxd4 26. c3 Bxe5 0-1

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.16"]
[Round "9"]
[White "Garms, Ilse"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1759"]
[BlackElo "1637"]
[PlyCount "38"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 g6 3. e4 d6 4. h3 Bg7 5. Ngf3 Nbd7 6. c3 0-0 7. Bd3 e5 8. 0-0 Re8 9. Re1 a6 10. a4 c5 11. Nb3 Qc7 12. dxc5 dxc5 13. Bf1 b6 14. Qc2 Bb7 15. Nbd2 Bc6 16. b3 b5 17. axb5 axb5 18. Rxa8 Rxa8 19. Bd3 Ne8 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.15"]
[Round "8"]
[White "Howe, Dietrich"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1471"]
[BlackElo "1637"]
[PlyCount "58"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb6 11. Rb1 Rc8 12. Be3 Bc5 13. Na4 Bxa4 14. Qxa4+ Ke7 15. Bg5+ f6 16. exf6+ Nxf6 17. Qh4 Kd6 18. b3 Qd8 19. Rfe1 e5 20. Rxe5 Kxe5 21. Re1+ Kd6 22. Qf4+ Kc6 23. Re6+ Bd6 24. Qa4+ Kc7 25. Qxa7 Ra8 26. Qd4 Re8 27. Qc3+ Kb8 28. Bxf6 gxf6 29. Rxf6 Be5 0-1

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.14"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Geibel, Henning"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1637"]
[BlackElo "1475"]
[PlyCount "42"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 c5 8. Nf3 Nc6 9. Re1 h6 10. a3 Bg4 11. h3 Bxf3 12. Qxf3 Nh7 13. Nd5 Bg5 14. Bxg5 Nxg5 15. Qd1 a6 16. c3 b5 17. b4 c4 18. Bc2 Ne7 19. Nxe7+ Qxe7 20. Qd5 Qe5 21. Qxe5 dxe5 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.13"]
[Round "6"]
[White "Graffenberger, Marianne"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1382"]
[BlackElo "1637"]
[PlyCount "74"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Be2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. d3 Bxe4 7. dxe4 Qxd1+ 8. Bxd1 Nf6 9. e5 Nfd7 10. Bf4 Bc5 11. c3 0-0 12. Bc2 h6 13. Be4 c6 14. b4 Be7 15. b5 Nc5 16. Nd2 Nxe4 17. Nxe4 cxb5 18. 0-0 Rd8 19. Nd6 Bxd6 20. exd6 Nc6 21. Rfd1 Na5 22. Rab1 a6 23. d7 Kf8 24. Bc7 Nc4 25. Bxd8 Rxd8 26. a4 bxa4 27. Rxb7 Ke7 28. Rc7 Nb6 29. Ra7 Nxd7 30. Ra1 Rc8 31. Ra3 Rc6 32. g3 Kd6 33. Rxa4 Ke7 34. R4xa6 Rxc3 35. Rb7 Rd3 36. Kf1 Kf6 37. Ra5 Rd6 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.12"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Harke, Horst"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1637"]
[BlackElo "1810"]
[PlyCount "90"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 f5 7. 0-0 0-0 8. Re1 d5 9. Nbd2 c6 10. Ne5 c5 11. c3 cxd4 12. cxd4 Bf6 13. f4 Bxe5 14. fxe5 Nxd2 15. Bxd2 Be6 16. Bc3 a6 17. Rf1 b5 18. a3 Nc6 19. Be2 Qb6 20. Kh1 g6 21. b4 Rac8 22. Qd2 Kg7 23. Rac1 Rf7 24. Rfd1 f4 25. h3 Ne7 26. Bd3 f3 27. Rf1 Rcf8 28. Kh2 fxg2 29. Rxf7+ Rxf7 30. Kxg2 Bf5 31. Bxf5 Nxf5 32. Bb2 Rc7 33. Rxc7+ Qxc7 34. Qd3 a5 35. Kf2 axb4 36. axb4 Qd7 37. Qf3 Qc6 38. Qd3 Qd7 39. Qf3 Qd8 40. Qg4 Qf8 41. Qf3 Qxb4 42. Bc3 Qc4 43. e6 Qa2+ 44. Qe2 Qxe2+ 45. Kxe2 Kf6 0-1

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.11"]
[Round "4"]
[White "Potschka, Dieter"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1829"]
[BlackElo "1637"]
[PlyCount "71"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. d3 Bc5 4. Nf3 a6 5. a3 Ba7 6. g3 d6 7. Bg2 f5 8. b4 Nf6 9. e3 0-0 10. 0-0 Rb8 11. Nd5 Nxd5 12. cxd5 Ne7 13. e4 Ng6 14. Bg5 Qe8 15. Qc2 c6 16. Rac1 cxd5 17. exd5 Qd7 18. Be3 Bxe3 19. fxe3 Qd8 20. Qc7 Qxc7 21. Rxc7 h6 22. Rfc1 f4 23. exf4 exf4 24. Nd4 fxg3 25. hxg3 Ne5 26. Be4 Bg4 27. Ne6 Bxe6 28. dxe6 Rfe8 29. d4 Nc6 30. Bg6 Nxd4 31. Bxe8 Ne2+ 32. Kg2 Nxc1 33. Bf7+ Kf8 34. Rxc1 Rd8 35. Rc7 Rb8 36. Bg6 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.10"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Boss, Kurt"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1637"]
[BlackElo "1222"]
[PlyCount "93"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. c3 e6 7. Ne2 g6 8. g3 Nd7 9. Bg2 f5 10. exf6 Nxf6 11. Bg5 Be7 12. Qc2 Qd5 13. Bxf6 Bxf6 14. Qxe4 Qxe4 15. Bxe4 g5 16. 0-0-0 0-0 17. f4 b6 18. Rhf1 Ba6 19. Bd3 b5 20. Kb1 g4 21. Rde1 Kg7 22. Nc1 Rae8 23. Nb3 Bc8 24. Be4 Bb7 25. Nc5 Ba8 26. Bd3 Kf7 27. Re3 Rh8 28. Rfe1 Re7 29. Rxe6 Rhe8 30. Rxe7+ Bxe7 31. Kc2 Bxc5 32. Rxe8 Kxe8 33. dxc5 h6 34. Bf5 Kf7 35. Bxg4 Kg6 36. Kd3 h5 37. Bd7 Kf6 38. Ke4 Ke7 39. Bc8 Kd8 40. Be6 Ke7 41. Ke5 Bb7 42. b4 Kd8 43. f5 Bc8 44. Bxc8 Kxc8 45. Ke6 Kd8 46. Kf7 Kd7 47. Kg7 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.09"]
[Round "2"]
[White "Juenger, Leonhard"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1833"]
[BlackElo "1637"]
[PlyCount "86"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nc6 5. Ngf3 e5 6. Bb5 Bd6 7. 0-0 Nge7 8. Re1 0-0 9. c3 a6 10. Bc4 h6 11. b4 Ng6 12. Nf1 Re8 13. Ne3 Be6 14. Bxe6 Rxe6 15. Nf5 Nge7 16. g4 Nxf5 17. gxf5 Re8 18. Be3 Be7 19. Qe2 Bd6 20. Kh1 Kh7 21. Rg1 f6 22. Nh4 Ne7 23. Rg2 Ng8 24. Ng6 Qd7 25. Rag1 Qf7 26. Qh5 Rad8 27. Qg4 Rd7 28. Qe2 Bf8 29. h4 Bd6 30. h5 Bf8 31. Kh2 b5 32. Rg3 Qc4 33. Qf3 Qxa2 34. Qg2 Qf7 35. Ra1 Ra8 36. Kh3 c6 37. Kh4 Rda7 38. Nxf8+ Qxf8 39. Bxa7 Rxa7 40. Rd3 Qe7 41. Rad1 Ra8 42. Qg6+ Kh8 43. Rd7 Qe8 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[Site "Buesum"]
[Date "2017.09.08"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Thieme, Wolfgang"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1637"]
[BlackElo "1939"]
[PlyCount "56"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. Be3 d6 7. Qd2 Ng4 8. f4 Nxe3 9. Qxe3 Bg7 10. Nf3 Nd4 11. Qd2 Bg4 12. 0-0 e6 13. Rab1 Qd7 14. Kh1 Rc8 15. Nxd4 cxd4 16. Ne2 e5 17. Rbc1 h5 18. h4 0-0 19. fxe5 dxe5 20. Kh2 Kh7 21. Qd1 Bh6 22. Rb1 Qa4 23. a3 Qxc2 24. Bf3 Qxd1 25. Rbxd1 Bxf3 26. Rxf3 Rc2 27. Rf2 Be3 28. Rg2 Rxb2 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.04"]
[Round "9"]
[White "Bierwald, Martin"]
[Black "Ludwig, Richard"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1626"]
[BlackElo "1691"]
[PlyCount "41"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. exd6 exd6 8. a3 Be7 9. 0-0 0-0 10. Bd2 Bf6 11. Nc3 Nxc3 12. Bxc3 d5 13. Rfe1 Qd7 14. Kf1 Rfe8 15. Rxe8+ Rxe8 16. Re1 Rxe1+ 17. Kxe1 Qe6+ 18. Qe2 Qxe2+ 19. Kxe2 Ne7 20. Bd2 c6 21. c3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.03"]
[Round "8"]
[White "Bierwald, Martin"]
[Black "Schencke, Guenther"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1626"]
[BlackElo "1776"]
[PlyCount "80"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. Bc2 Rc8 9. Nc3 Bb4 10. 0-0 Nge7 11. Ne2 Qc7 12. a3 Ba5 13. Bd2 Nxe5 14. Bxa5 Nxf3+ 15. gxf3 Qxa5 16. b4 Qd8 17. Qd2 Bb5 18. Rfe1 Bxe2 19. Qxe2 Nc6 20. Red1 Qh4 21. Ba4 0-0 22. Qe3 Ne7 23. Bb5 Nf5 24. Qd2 a6 25. Bd3 Nxd4 26. Bxh7+ Kxh7 27. Qxd4 Qxd4 28. Rxd4 Rc4 29. Rd3 Kg6 30. Kh1 Rfc8 31. Kg2 Rc1 32. Rxc1 Rxc1 33. f4 Kf5 34. Kf3 Rc4 35. Kg3 Rxf4 36. Rc3 Rc4 37. Rf3+ Kg6 38. Kg2 f5 39. Rg3+ Kf6 40. Rh3 Rc7 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.02"]
[Round "7"]
[White "Springer, Wolfgang Wilhelm"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1329"]
[BlackElo "1626"]
[PlyCount "54"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. e3 a6 5. Ne2 d6 6. 0-0 Nge7 7. Nbc3 0-0 8. d3 Rb8 9. h3 Be6 10. Kh2 d5 11. Qc2 d4 12. Ne4 Ba7 13. f4 dxe3 14. b3 Nf5 15. Bb2 Nfd4 16. Nxd4 exd4 17. f5 Bd7 18. a3 Ne7 19. g4 f6 20. a4 c5 21. Ba3 Qc7+ 22. Ng3 a5 23. h4 Bc6 24. Kh3 Rbc8 25. Ne4 b6 26. Rf3 Bb8 27. Rg3 Bxe4 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.01"]
[Round "6"]
[White "Bierwald, Martin"]
[Black "Garms, Ilse"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1626"]
[BlackElo "1763"]
[PlyCount "100"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. Nge2 Bg7 7. 0-0 a6 8. Be3 Nge7 9. Qd2 0-0 10. Bh6 Nd4 11. Bxg7 Kxg7 12. Nxd4 cxd4 13. Ne2 Nc6 14. f4 e5 15. Rac1 Bg4 16. Bf3 Qd7 17. Bxg4 Qxg4 18. Kg2 Qe6 19. a3 f5 20. exf5 Rxf5 21. Rf2 Raf8 22. Rcf1 Ne7 23. c4 dxc3 24. Nxc3 Nc6 25. Ne2 Qd5+ 26. Kg1 Qe6 27. Qc3 Kg8 28. Qc4 Qxc4 29. dxc4 Na5 30. Rc1 Rc8 31. Kg2 Rxc4 32. Rd1 Rc6 33. Rd5 Nc4 34. Kg1 Rf7 35. fxe5 Rxf2 36. Kxf2 Nxe5 37. b3 Ng4+ 38. Kf3 Nxh2+ 39. Kg2 Ng4 40. Kf3 Nf6 41. Rd3 d5 42. Nf4 Rd6 43. Ke3 Kf7 44. Kd4 b6 45. b4 g5 46. Ne2 h6 47. a4 Kg6 48. a5 Rc6 49. axb6 Rxb6 50. Kc5 Rb5+ 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.30"]
[Round "5"]
[White "Wulf, Adalbert"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1849"]
[BlackElo "1626"]
[PlyCount "73"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. e4 Nf6 4. a3 d6 5. Bb5 Be7 6. 0-0 a6 7. Be2 Bd7 8. d4 exd4 9. Nxd4 0-0 10. Be3 Nxd4 11. Bxd4 Bc6 12. Bd3 Bd7 13. h3 Rc8 14. f4 h6 15. Qf3 Bc6 16. Rae1 Nh7 17. Qf2 Bh4 18. g3 Bf6 19. Kh2 Bxd4 20. Qxd4 Qf6 21. Qf2 Rfe8 22. Nd1 Qe6 23. Nc3 Rcd8 24. Re2 Qd7 25. Rfe1 Nf6 26. Qd4 Kf8 27. Qf2 Ng8 28. Rf1 f6 29. e5 f5 30. Rfe1 g6 31. g4 Ne7 32. Qh4 Kg7 33. Qf6+ Kh7 34. e6 Qc8 35. Qf7+ Kh8 36. gxf5 Nxf5 37. Qxg6 1-0

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.29"]
[Round "4"]
[White "Bierwald, Martin"]
[Black "Kluegel, Jan"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1626"]
[BlackElo "1896"]
[PlyCount "62"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Rde1 Qc7 14. Kb1 b5 15. Qb3 a5 16. c3 0-0 17. Ne5 a4 18. Qc2 c5 19. Nxd7 Qxd7 20. dxc5 Bxc5 21. Be3 Qc6 22. Bxc5 Qxc5 23. f3 Qb6 24. Ne4 Nd5 25. Qf2 Qa5 26. Qc2 Rfc8 27. Qd2 a3 28. Rc1 f5 29. Nf2 axb2 30. Qxb2 Nxc3+ 31. Rxc3 Rxc3 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.28"]
[Round "3"]
[White "Blosze, Winfried"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1895"]
[BlackElo "1626"]
[PlyCount "55"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Ne7 6. Bg5 Be6 7. Qd2 h6 8. Bh4 c6 9. Nf3 Qc7 10. Bg3 Bxg3 11. hxg3 Nd7 12. Ne2 0-0-0 13. 0-0-0 Bf5 14. Qb4 Bxd3 15. Rxd3 Rhe8 16. Rc3 Qb6 17. Qa4 Nb8 18. Nf4 Qa6 19. Qb3 Nd7 20. a3 Kb8 21. Ne5 Nxe5 22. dxe5 Nf5 23. Nd3 Nd4 24. Qb4 Ne2+ 25. Kd2 Nxc3 26. bxc3 Qc4 27. Qb2 Qb5 28. Qa2 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.27"]
[Round "2"]
[White "Bierwald, Martin"]
[Black "Schumacher, Helmut"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1626"]
[BlackElo "1935"]
[PlyCount "64"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. Nf3 Ne7 5. c3 Qd7 6. Bd3 Ba6 7. 0-0 Bxd3 8. Qxd3 h5 9. Bg5 Nf5 10. Nh4 Nxh4 11. Bxh4 Be7 12. Bxe7 Qxe7 13. Nd2 0-0 14. Qe3 Nd7 15. f4 g6 16. Qg3 Rfc8 17. Nf3 c5 18. Rac1 Rc7 19. Qg5 Qxg5 20. fxg5 Rac8 21. Rce1 a6 22. Rf2 cxd4 23. cxd4 Rc2 24. g3 Nb8 25. Ree2 Rxe2 26. Rxe2 Rc1+ 27. Kf2 Nc6 28. Ke3 Rc4 29. Rd2 Kf8 30. Rd3 Nb4 31. Rb3 b5 32. a3 Nc6 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.26"]
[Round "1"]
[White "Josting, Friedel"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1937"]
[BlackElo "1626"]
[PlyCount "39"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. c4 Bg7 4. Nf3 d6 5. Be2 Bg4 6. h3 Bxf3 7. Bxf3 Nc6 8. Nc3 0-0 9. 0-0 Rb8 10. Re1 e5 11. g4 Nd7 12. Ne2 f5 13. d5 Ne7 14. Rb1 fxg4 15. Bxg4 Nf5 16. e4 Nh6 17. Ng3 Nxg4 18. Qxg4 Nf6 19. Qe2 Qd7 20. Kg2 1/2-1/2

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.25"]
[Round "7.2"]
[White "Bierwald, Martin"]
[Black "Boettger, Reiner"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1348"]
[BlackElo "1729"]
[PlyCount "68"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 b6 6. Be3 Bb7 7. f4 e6 8. Nf3 Nge7 9. 0-0 0-0 10. Rb1 Qc7 11. Qd2 Rfd8 12. a3 a6 13. Qe2 d5 14. exd5 exd5 15. Nd1 Re8 16. Qd2 Rad8 17. c3 Nf5 18. Re1 Nxe3 19. Nxe3 d4 20. cxd4 Nxd4 21. Nxd4 Bxd4 22. Kf1 Bxg2+ 23. Kxg2 Qc6+ 24. Kf2 Re7 25. Re2 Red7 26. Rc1 Bg7 27. Rd1 Rxd3 28. Qxd3 Rxd3 29. Rxd3 Bd4 30. Ke1 Qe4 31. Rb3 b5 32. Nd1 Qd5 33. Rd3 c4 34. Rdd2 Qh1# 0-1

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.24"]
[Round "6.3"]
[White "Kleinschmidt, Norbert"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1669"]
[BlackElo "1348"]
[PlyCount "45"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d6 5. h3 0-0 6. Nbd2 Nbd7 7. e3 Nh5 8. Bh2 e5 9. g4 e4 10. Nxe4 Nhf6 11. Ng3 Re8 12. Bd3 Nf8 13. Qc2 Be6 14. 0-0 Bd5 15. e4 Bc6 16. Nd2 a6 17. f4 b5 18. g5 N6d7 19. h4 Rb8 20. f5 Bh8 21. Rf2 f6 22. Nf3 fxg5 23. hxg5 1-0

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.23"]
[Round "5.4"]
[White "Bierwald, Martin"]
[Black "Tietze, Peter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1348"]
[BlackElo "970"]
[PlyCount "84"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be2 0-0 7. 0-0 a6 8. Re1 c5 9. Nf3 Bd7 10. e5 Ne8 11. exd6 Nxd6 12. Be3 b6 13. Bd3 c4 14. Be2 b5 15. Nd5 Nc6 16. Bb6 Qc8 17. Ne5 Qb7 18. Bf3 Qc8 19. Nxe7+ Nxe7 20. Bxa8 Nef5 21. Nxd7 Qxd7 22. Be4 Nh4 23. h3 f5 24. Bf3 Nxf3+ 25. Qxf3 Ne4 26. Be3 g5 27. Rad1 Qg7 28. Bd4 Qg6 29. Rxe4 fxe4 30. Qe3 Qf5 31. Re1 Re8 32. f3 Qf4 33. Qxf4 gxf4 34. Rxe4 Rxe4 35. fxe4 Kf7 36. Be5 Ke6 37. Bxf4 a5 38. Kf2 b4 39. Ke3 a4 40. Kd4 b3 41. cxb3 cxb3 42. axb3 axb3 1-0

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.22"]
[Round "4.4"]
[White "Gorbatschow, Anatolij"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1322"]
[BlackElo "1348"]
[PlyCount "115"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e3 0-0 6. Be2 Bg4 7. 0-0 Nbd7 8. Qb3 Rb8 9. d5 Nc5 10. Qd1 e5 11. dxe6 Bxe6 12. Nd4 Bd7 13. Bf3 Re8 14. Re1 Nfe4 15. Nxe4 Nxe4 16. Bd2 Ng5 17. Be2 a6 18. Qc1 Ne6 19. Bc3 Nxd4 20. exd4 Bf5 21. Bf3 Be6 22. d5 Bd7 23. Bxg7 Kxg7 24. Qc3+ Qf6 25. Qxf6+ Kxf6 26. b3 Kg7 27. h3 Kf8 28. g4 Rxe1+ 29. Rxe1 Re8 30. Re3 f5 31. Rxe8+ Kxe8 32. g5 a5 33. Kg2 b6 34. Kg3 Ke7 35. Kf4 Kf7 36. h4 Ke7 37. Be2 Kf7 38. Ke3 Ke7 39. f4 Kd8 40. Bf3 Kc8 41. h5 Kd8 42. h6 Ke8 43. a4 Kd8 44. Kd4 Kc8 45. Kc3 Kb7 46. b4 Ka6 47. Kb3 Kb7 48. Kc3 Ka6 49. Bh5 Be8 50. Be2 Kb7 51. Kb3 Bd7 52. c5 dxc5 53. b5 Be8 54. Bf3 Kc8 55. Kc4 Bf7 56. Kd3 Kd7 57. Kc4 Kd6 58. Bg2 1/2-1/2

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.20"]
[Round "2.4"]
[White "Bierwald, Martin"]
[Black "Pillmann, Gerhard"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1348"]
[BlackElo "1411"]
[PlyCount "130"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Bd6 5. d3 a6 6. Nge2 Qc7 7. Bf4 Nge7 8. Qd2 Ng6 9. Bxd6 Qxd6 10. f4 f6 11. 0-0 0-0 12. Rae1 Rb8 13. Kh1 b5 14. a3 Bb7 15. Nd1 b4 16. axb4 Nxb4 17. Ne3 Qb6 18. Nc4 Qc7 19. Ra1 d5 20. Ne3 dxe4 21. dxe4 Rbd8 22. Qc3 Kh8 23. Rfd1 Rxd1+ 24. Rxd1 f5 25. Qc4 Qb6 26. Nc3 h5 27. Na4 Qb5 28. Qxb5 axb5 29. Nxc5 Bc8 30. Rd6 Re8 31. Kg1 Kh7 32. c3 Na2 33. Kf2 h4 34. exf5 exf5 35. Nxf5 Bxf5 36. Bc6 Rc8 37. Nb3 b4 38. cxb4 Nxb4 39. Bb5 Rc2+ 40. Rd2 Rxd2+ 41. Nxd2 Nd3+ 42. Bxd3 Bxd3 43. Ke3 Bc2 44. b4 hxg3 45. hxg3 Ba4 46. Kd4 Ne7 47. Kc5 Kg8 48. b5 Kf8 49. b6 Bc6 50. Kd6 Ba8 51. Ne4 Bxe4 52. Kc7 Nd5+ 53. Kb7 Ke7 54. Ka7 Nxb6 55. Kxb6 Ke6 56. Kc7 Kf5 57. Kd6 g6 58. Ke7 Kg4 59. Kf6 Kxg3 60. Kg5 Kf3 61. Kh4 Kxf4 62. Kh3 g5 63. Kh2 g4 64. Kg1 Kg3 65. Kf1 Kh2 0-1

[Event "Lueneburg distr-ch Seniors"]
[Site "Tostedt"]
[Date "2015.10.19"]
[Round "1.3"]
[White "Schallueck, Hans Christian"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1576"]
[BlackElo "1348"]
[PlyCount "113"]
[EventDate "2015.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 0-0 7. c3 c6 8. Qc2 h6 9. Nd2 Be6 10. h3 Qc7 11. Bxd6 Qxd6 12. Nf3 Nd7 13. g4 Rfe8 14. g5 hxg5 15. Nxg5 Nf8 16. 0-0-0 Neg6 17. Qd2 Qd7 18. Nxe6 Qxe6 19. Rdg1 Qf6 20. h4 Nxh4 21. Qg5 Qxg5+ 22. Rxg5 Nhg6 23. Rgh5 Rad8 24. f4 f6 25. Kd2 Kf7 26. f5 Ne7 27. Nf4 Rd6 28. Rh8 Rdd8 29. Rg1 Nd7 30. Rh7 Rg8 31. Ne6 Rc8 32. Ke3 Ke8 33. Nxg7+ Kd8 34. Ne6+ Ke8 35. Rxg8+ Nxg8 36. Bf1 Nf8 37. Nxf8 Kxf8 38. Rxb7 Ra8 39. Rh7 a5 40. Bg2 Rb8 41. b3 Re8+ 42. Kd2 Re7 43. Rxe7 Nxe7 44. Bh3 Kg7 45. Ke3 Kh6 46. Kf4 Nc8 47. Bf1 Na7 48. a4 Kg7 49. Ba6 Kf7 50. Bb7 Ke7 51. Kg4 Kf7 52. c4 dxc4 53. bxc4 Ke7 54. Kh5 Kd6 55. d5 cxd5 56. cxd5 Ke5 57. Kg6 1-0

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.08.13"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Tiedjens, Jan Peter"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1388"]
[BlackElo "1000"]
[PlyCount "52"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Be7 5. Qxe4 d6 6. Nd3 Nc6 7. Be2 Qd7 8. 0-0 Qf5 9. Qxf5 Bxf5 10. Nc3 Nd4 11. b3 Nxe2+ 12. Nxe2 0-0 13. Bb2 f6 14. Rfe1 d5 15. Nef4 g5 16. Rxe7 gxf4 17. Rxc7 b6 18. Nxf4 Rfe8 19. Kf1 Re4 20. Nxd5 Bg4 21. Nxf6+ Kf8 22. Nxe4 Re8 23. f3 Bf5 24. Nd6 Re6 25. Nxf5 h5 26. Re1 Rf6 1-0

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.08.06"]
[Round "6"]
[White "Bierwald, Martin"]
[Black "Kock, Rudolf"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1388"]
[BlackElo "1453"]
[PlyCount "130"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Be3 a6 6. Be2 Bxf3 7. Bxf3 e5 8. dxc5 dxc5 9. Qxd8+ Rxd8 10. a3 Nd4 11. Bxd4 cxd4 12. Nd5 Ne7 13. Nxe7 Bxe7 14. 0-0 a5 15. Be2 Rc8 16. Bb5+ Kf8 17. Bd3 g6 18. Kh1 Kg7 19. Rfe1 g5 20. g4 Rc6 21. Kg2 h5 22. f3 Rf6 23. h3 Rfh6 24. Rh1 Rb8 25. Bb5 Rb6 26. a4 h4 27. b3 Bb4 28. Rhf1 Rc8 29. Rf2 Rc3 30. Re2 Rf6 31. Rd1 Rfxf3 32. Rd3 Re3 33. Rdxe3 dxe3 34. Bd3 Bc5 35. Re1 Bd4 36. Re2 Rc6 37. Re1 Rf6 38. Rf1 Rf4 39. Rf3 f5 40. gxf5 g4 41. hxg4 Rxg4+ 42. Kh2 Kf6 43. Rf1 b6 44. Kh3 Rf4 45. Kg2 Bc5 46. Kh3 Rxf1 47. Bxf1 Kg5 48. Be2 Be7 49. Kg2 Kf4 50. Bd3 h3+ 51. Kxh3 Kf3 52. Bc4 e2 53. Bxe2+ Kxe2 54. Kg4 Ke3 55. f6 Bxf6 56. Kf5 Bh8 57. c3 Bf6 58. b4 axb4 59. cxb4 Kd4 60. a5 bxa5 61. bxa5 Bd8 62. a6 Bb6 63. Ke6 Kxe4 64. Kd6 Kd4 65. Kc6 Bc5 0-1

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.07.31"]
[Round "5"]
[White "Brueckner, Gerhard"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1673"]
[BlackElo "1388"]
[PlyCount "27"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Rc8 7. 0-0 cxd4 8. cxd4 Qb6 9. Nc3 Nge7 10. Kh1 Nf5 11. Bxf5 exf5 12. Nxd5 Qd8 13. Nf4 Be6 14. d5 1-0

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.07.23"]
[Round "4"]
[White "Bierwald, Martin"]
[Black "Engels, Jan"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1388"]
[BlackElo "1353"]
[PlyCount "43"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. f4 Bg4 6. Nf3 e6 7. d3 Be7 8. Be3 a6 9. Qd2 d5 10. exd5 exd5 11. d4 Ne4 12. Qd1 Nxc3 13. bxc3 cxd4 14. cxd4 Bb4+ 15. Bd2 Qe7+ 16. Kf2 0-0 17. Re1 Qf6 18. Bxb4 Nxb4 19. c3 Nc6 20. Qd2 Rad8 21. Rab1 Na5 22. Ne5 1/2-1/2

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.07.16"]
[Round "3"]
[White "Kimmich, Wilfried"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1200"]
[BlackElo "1388"]
[PlyCount "28"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. e5 Ne7 4. d4 Nf5 5. Nf3 c5 6. a3 cxd4 7. Nxd4 Nxd4 8. Qxd4 Nc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Bf4 Be7 12. 0-0 f6 13. Rfe1 f5 14. h3 0-0 1/2-1/2

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.07.09"]
[Round "2"]
[White "Bierwald, Martin"]
[Black "Hotze, Kurt"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1388"]
[BlackElo "1577"]
[PlyCount "54"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 e5 6. d3 Nc6 7. Be2 Be7 8. 0-0 h6 9. Be3 Bf5 10. d4 e4 11. Nd2 Nxd4 12. c3 Nxe2+ 13. Qxe2 Rd8 14. Bd4 0-0 15. Rfe1 c5 16. Be3 Bg6 17. Qg4 h5 18. Qe2 f5 19. Qc4 f4 20. Bxf4 Qxc4 21. Nxc4 Rxf4 22. Ne5 Bh7 23. Rad1 Rff8 24. Nc4 Rxd1 25. Rxd1 Rd8 26. Rxd8+ Bxd8 27. Nd6 b6 0-1

[Event "Pinneberg op Seniors 16th"]
[Site "Pinneberg"]
[Date "2015.07.02"]
[Round "1"]
[White "Warneke, Perygrin"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1285"]
[BlackElo "1388"]
[PlyCount "80"]
[EventDate "2015.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. cxd5 cxd5 7. e3 Qa5 8. Bd3 Bb4 9. Qc2 Bxc3+ 10. Qxc3 Qxc3+ 11. bxc3 0-0 12. 0-0 h6 13. Bh4 a6 14. c4 dxc4 15. Bxc4 Ne4 16. Be7 Re8 17. Ba3 Nb6 18. Bd3 Nf6 19. Rac1 Bd7 20. Bc5 Na4 21. Bd6 Rac8 22. Be5 Nd5 23. Bc4 Nab6 24. Bb3 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Bd6 Bd7 28. Kf1 Ba4 29. Nd2 Bxb3 30. Nxb3 Nc8 31. Bb8 b6 32. Ke1 Nde7 33. Nd2 Nc6 34. Bc7 Na5 35. Kd1 Kf8 36. Nb3 Nxb3 37. axb3 Ke8 38. Kc2 Kd7 39. Bg3 Nd6 40. Bxd6 Kxd6 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.06"]
[Round "9"]
[White "Ristic, Sreten"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1796"]
[BlackElo "1421"]
[PlyCount "97"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 Nf6 5. c3 Bf5 6. d4 c6 7. Nd2 Bd6 8. Ne2 0-0 9. 0-0 Re8 10. Re1 Nbd7 11. Nf1 h6 12. h3 Qc7 13. Ne3 Bg6 14. Kh1 Ne4 15. Rf1 Bh7 16. f4 Ndf6 17. g4 Qd7 18. f5 Ng3+ 19. Nxg3 Bxg3 20. Ng2 Ne4 21. Qf3 Bc7 22. Bf4 Bxf4 23. Qxf4 Qd6 24. Bc2 Qxf4 25. Rxf4 Ng3+ 26. Kh2 Ne4 27. Bxe4 Rxe4 28. Rxe4 dxe4 29. Ne3 Kf8 30. a4 Ke7 31. Kg3 Re8 32. a5 g6 33. Kf4 Kf6 34. h4 gxf5 35. gxf5 Kg7 36. Rg1+ Kh8 37. h5 f6 38. b4 Re7 39. Ng4 Bg8 40. Nxh6 Bd5 41. Ng4 Rg7 42. Rg3 Rf7 43. Ne3 Re7 44. Rg6 Rh7 45. Rxf6 Rxh5 46. b5 Rh7 47. c4 Bg8 48. bxc6 bxc6 49. Rxc6 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.05"]
[Round "8"]
[White "Bierwald, Martin"]
[Black "Oelrichs, Manfred"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1421"]
[BlackElo "1596"]
[PlyCount "92"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Rb1 Nxe3 9. fxe3 0-0 10. Nf3 Bh6 11. 0-0 Be6 12. a3 a5 13. Qf2 Rb8 14. d4 Bc4 15. Rfd1 cxd4 16. exd4 Qc7 17. Bf1 Bxf1 18. Qxf1 Na7 19. Qe2 e6 20. e5 d5 21. Ne1 b5 22. Nd3 Qc4 23. Nc1 Nc6 24. Qxc4 bxc4 25. N3e2 a4 26. c3 Rb7 27. Na2 Rfb8 28. Nb4 Na5 29. Nc1 Bf8 30. Ra1 Ra7 31. Rb1 Rc8 32. Rf1 Nc6 33. Nxc6 Rxc6 34. Na2 Rb6 35. Nb4 Bxb4 36. axb4 a3 37. bxa3 Rxa3 38. Rfc1 Rba6 39. Kf1 Ra2 40. Kg1 Kf8 41. Rf1 R2a3 42. Rfc1 Ke8 43. Rc2 Rb3 44. Rxb3 cxb3 45. Rb2 Ra1+ 46. Kf2 Ra2 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.04"]
[Round "7"]
[White "Hofmeier, Arthur"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1247"]
[BlackElo "1421"]
[PlyCount "84"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 Bd6 6. Nc3 0-0 7. Be3 Re8 8. Qd2 Bf5 9. Nh4 Qd7 10. 0-0-0 Bb4 11. Nxf5 Qxf5 12. f3 Qd7 13. Bd3 Qc6 14. Rhe1 Bxc3 15. Qxc3 Qxc3 16. bxc3 Nbd7 17. Bb5 c6 18. Ba4 h6 19. Bb3 Rac8 20. g4 Re6 21. g5 hxg5 22. Bxg5 Rce8 23. Rg1 Nh7 24. Bd2 Kf8 25. c4 Nb6 26. Bb4+ Kg8 27. cxd5 Nxd5 28. Bxd5 cxd5 29. Rg4 Re3 30. Rdg1 g6 31. Rf4 R8e6 32. Re1 Rxe1+ 33. Bxe1 Rxe1+ 34. Kb2 Re6 35. c3 Rf6 36. Rg4 Rxf3 37. h4 Nf6 38. Rg5 Rf5 39. Rxf5 gxf5 40. Kc2 Kg7 41. Kd2 Kg6 42. Ke3 Ne4 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.03"]
[Round "6"]
[White "Bierwald, Martin"]
[Black "Wilke, Wolfgang"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1421"]
[BlackElo "1567"]
[PlyCount "82"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nf6 7. f4 Ng4 8. Qd2 Qa5 9. Nge2 Nxe3 10. Qxe3 Nd4 11. Qd2 Rb8 12. Rb1 Bd7 13. a3 e6 14. Nxd4 cxd4 15. Ne2 Qc7 16. 0-0 Rc8 17. Rfc1 0-0 18. Qb4 a5 19. Qd2 Qb6 20. Kh1 Rc7 21. c4 Qb3 22. Qc2 a4 23. Qxb3 axb3 24. Bf3 Rfc8 25. Kg1 b5 26. cxb5 Bxb5 27. Rxc7 Rxc7 28. Rc1 Rc2 29. Rxc2 bxc2 30. Nc1 Bh6 31. Be2 e5 32. Na2 exf4 33. gxf4 Bxf4 34. b3 Bd7 35. a4 c1Q+ 36. Nxc1 Bxc1 37. Kg2 Bg5 38. Kg3 h5 39. Bf3 Be7 40. Kf2 Kg7 41. Kg3 Kf6 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.02"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Wang, Huanying"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1421"]
[BlackElo "874"]
[PlyCount "83"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nge7 5. d3 g6 6. Be3 Qa5 7. Nf3 Bg7 8. Qd2 0-0 9. 0-0 h6 10. Bxh6 f6 11. Bxg7 Kxg7 12. Ne2 Qxd2 13. Nxd2 b5 14. c3 a5 15. Nf3 d5 16. exd5 exd5 17. d4 c4 18. Nf4 Ra7 19. Rfe1 Rh8 20. Nd2 Kf7 21. Nxd5 Nd8 22. Nxe7 Rxe7 23. Rxe7+ Kxe7 24. Re1+ Be6 25. Bd5 Kd7 26. Bxe6+ Nxe6 27. h4 f5 28. Nf3 Re8 29. Ne5+ Kc7 30. Nxg6 Kb6 31. Nf4 b4 32. cxb4 axb4 33. Rxe6+ Rxe6 34. Nxe6 c3 35. bxc3 bxc3 36. Nf4 Kc6 37. h5 c2 38. Ne2 Kd5 39. Kf1 Ke4 40. Ke1 Kd3 41. h6 f4 42. gxf4 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.31"]
[Round "4"]
[White "Falk, Rolf"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1207"]
[BlackElo "1421"]
[PlyCount "30"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. c3 Bg4 6. Be2 c6 7. Be3 Bd6 8. Nbd2 0-0 9. 0-0 Nbd7 10. b4 a6 11. Ne1 Bxe2 12. Qxe2 Re8 13. Nc2 Bf4 14. g3 Bxe3 15. fxe3 Ne4 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.30"]
[Round "3"]
[White "Frackowiak, Stanislaw"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1559"]
[BlackElo "1421"]
[PlyCount "81"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Bg5 exd4 9. Nxd4 a6 10. Qd2 h6 11. Bxh6 Bxh6 12. Qxh6 Nh7 13. Qf4 Qf6 14. Qe3 Nb6 15. Rab1 Qg5 16. Nc2 Be6 17. b3 Qxe3 18. Nxe3 Kg7 19. Rfd1 Rad8 20. Rd2 Rd7 21. Rbd1 Rfd8 22. Nc2 Nf6 23. f3 Kf8 24. Nd5 Bxd5 25. cxd5 Kg7 26. Ne3 Re7 27. Rc2 Rc8 28. Rdc1 Kf8 29. a4 Kg7 30. a5 Na8 31. Nc4 Ne8 32. Bd3 f6 33. b4 Rb8 34. Na3 Rc8 35. b5 axb5 36. Bxb5 Kf7 37. Rb1 Rb8 38. Bc6 b5 39. Rxb5 Rxb5 40. Bxb5 Ng7 41. Bc6 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "2"]
[White "Bierwald, Martin"]
[Black "Lange, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1421"]
[BlackElo "1716"]
[PlyCount "80"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. d3 d6 6. f4 Ne7 7. Nf3 Nbc6 8. 0-0 0-0 9. Ne2 f5 10. exf5 exf5 11. c3 Qb6 12. Kh1 Kh8 13. Rb1 Be6 14. b3 Rad8 15. d4 cxd4 16. Nexd4 Bg8 17. Nxc6 bxc6 18. Bb2 Nd5 19. Qd2 Qe3 20. Qxe3 Nxe3 21. Rfe1 Nxg2 22. Kxg2 Rfe8 23. c4 Bxb2 24. Rxb2 Rxe1 25. Nxe1 Re8 26. Kf2 d5 27. cxd5 Bxd5 28. Re2 Be4 29. Rd2 Re7 30. b4 Kg7 31. Nf3 Bd5 32. a3 Rb7 33. Rc2 Be4 34. Rd2 Bd5 35. Ne5 a5 36. bxa5 Ra7 37. Rc2 Rxa5 38. Nxc6 Rxa3 39. Nd4 Ra7 40. Rd2 Be4 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "1"]
[White "Stubbe, Werner"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1750"]
[BlackElo "1421"]
[PlyCount "81"]
[EventDate "2014.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Be2 dxe4 6. dxe4 Nf6 7. 0-0 Be7 8. c3 0-0 9. Qc2 e5 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Nxe5 Qc7 13. Nxc6 Qxc6 14. f3 Rad8 15. Nc4 b6 16. Bf4 Nd7 17. Rad1 Qe6 18. Ne3 Nf6 19. Nf5 Nh5 20. Nxe7+ Qxe7 21. Bc1 h6 22. b3 Nf6 23. c4 Rfe8 24. Bb2 Nd7 25. Rd5 f6 26. Rfd1 Nf8 27. Qd3 Rxd5 28. cxd5 Qd6 29. g3 Nd7 30. f4 Qe7 31. Re1 Qd6 32. Kg2 Kh8 33. Qf3 Kg8 34. Qh5 Qe7 35. e5 fxe5 36. fxe5 Qf8 37. Rf1 Qe7 38. e6 Nf6 39. Bxf6 gxf6 40. Qg6+ Kf8 41. Rxf6+ 1-0

[Event "Pinneberg op Seniors 14th"]
[Site "Pinneberg"]
[Date "2013.07.26"]
[Round "6"]
[White "Schmidt, Berthold"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1339"]
[BlackElo "1393"]
[PlyCount "36"]
[EventDate "2013.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 f6 5. exf6 Qxf6 6. d4 Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. 0-0 Nh6 10. Re1 Bd6 11. Ng5 Bd7 12. Nc3 0-0 13. Qd3 g6 14. Ne2 Rfe8 15. Qh3 Qg7 16. c3 cxd4 17. cxd4 Bb4 18. Rd1 Rac8 1/2-1/2

[Event "Pinneberg op Seniors 14th"]
[Site "Pinneberg"]
[Date "2013.07.19"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Kronenthal, Linda"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1393"]
[BlackElo "1270"]
[PlyCount "40"]
[EventDate "2013.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. d4 c6 7. Bd2 Qc7 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Nxd7 Qxd7 11. Be3 e6 12. a3 Be7 13. 0-0-0 Nd5 14. Nxd5 cxd5 15. c3 0-0 16. Qg4 Kh8 17. Bg5 Bxg5+ 18. Qxg5 Rae8 19. Rde1 Qe7 20. Qxe7 Rxe7 1/2-1/2

[Event "Pinneberg op Seniors 14th"]
[Site "Pinneberg"]
[Date "2013.07.12"]
[Round "4"]
[White "Bierwald, Martin"]
[Black "Frackowiak, Stanislaw"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1393"]
[BlackElo "1390"]
[PlyCount "110"]
[EventDate "2013.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. exd5 exd5 6. Bb5 Nge7 7. d4 Qd6 8. Qe2 cxd4 9. Nxd4 a6 10. Bxc6+ bxc6 11. Nb3 g6 12. Qe5 Qxe5+ 13. fxe5 Bg7 14. Bf4 0-0 15. 0-0-0 Re8 16. Rde1 Rb8 17. h3 Rb4 18. Rhf1 Nf5 19. a3 Rb8 20. Rf2 Be6 21. Nc5 Bf8 22. Nxa6 Rb7 23. Na4 Be7 24. g3 Ra7 25. N6c5 Bc8 26. g4 Ng7 27. Be3 Bh4 28. Nb6 Bxf2 29. Bxf2 Be6 30. Nxe6 Nxe6 31. Nc4 Ra4 32. Nd2 c5 33. c3 d4 34. cxd4 cxd4 35. Nb3 Rc4+ 36. Kb1 Rec8 37. Rd1 Rb8 38. Nd2 Rc5 39. Nf3 Rcb5 40. Rd2 d3 41. Ne1 Nc5 42. Bxc5 Rxc5 43. Nxd3 Rd5 44. Kc2 Rc8+ 45. Kd1 Rc4 46. Ke2 Re4+ 47. Kf3 Rdd4 48. Kf2 Rxe5 49. b4 Kf8 50. a4 Ke7 51. b5 Red5 52. Ke3 Rxa4 53. b6 Rb5 54. Nb2 Ra3+ 55. Nd3 Rxb6 0-1

[Event "Pinneberg op Seniors 14th"]
[Site "Pinneberg"]
[Date "2013.06.28"]
[Round "2"]
[White "Riedel, Siegfried"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1572"]
[BlackElo "1393"]
[PlyCount "79"]
[EventDate "2013.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Rg6 9. Qd2 c5 10. Ne2 Nc6 11. Bb2 Qa5 12. 0-0-0 cxd4 13. cxd4 Qxd2+ 14. Rxd2 Nd5 15. Ng3 f5 16. c4 Nb6 17. Be2 Na5 18. Rc2 Na4 19. Bh5 Nxb2 20. Kxb2 Bd7 21. Bxg6+ hxg6 22. Rhc1 Ba4 23. Rc3 Rd8 24. Ne2 Nc6 25. Rh3 Ne7 26. Rh8+ Kd7 27. Rxd8+ Kxd8 28. Nc3 Bc6 29. g3 b6 30. d5 exd5 31. Nxd5 Nxd5 32. cxd5 Bb7 33. d6 Bd5 34. Rc2 a6 35. Kc3 a5 36. Kd4 Be6 37. Rb2 Bd7 38. Rxb6 a4 39. Rb7 Bc8 40. Rg7 1-0

[Event "Pinneberg op Seniors 14th"]
[Site "Pinneberg"]
[Date "2013.06.20"]
[Round "1"]
[White "Linke, Harry"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1680"]
[BlackElo "1393"]
[PlyCount "85"]
[EventDate "2013.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 f6 7. Bxc6 bxc6 8. 0-0 c5 9. c3 cxd4 10. cxd4 fxe5 11. dxe5 c5 12. Qa4 Bb7 13. Nb3 Be7 14. Qg4 0-0 15. Qxe6+ Rf7 16. Qg4 Nf8 17. Bg5 Bxg5 18. Nxg5 Re7 19. f4 h6 20. Nf3 Bc8 21. Qh5 Ba6 22. Rf2 Rc8 23. f5 Rcc7 24. f6 Re6 25. Nh4 Bd3 26. Nf5 Bxf5 27. Qxf5 Qd7 28. Rc1 c4 29. Nd4 Re8 30. Qxd7 Rxd7 31. fxg7 Kxg7 32. Rcf1 Ng6 33. e6 Rc7 34. Rf7+ Rxf7 35. Rxf7+ Kh8 36. Rxa7 Re7 37. Rd7 Kg8 38. Rxd5 Nf4 39. Rd8+ Kh7 40. Rd6 Kg8 41. g3 Ng6 42. Nf5 Re8 43. Nxh6+ 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.11.01"]
[Round "9"]
[White "Bierwald, Martin"]
[Black "Ludwig, Siegfried"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1360"]
[BlackElo "1358"]
[PlyCount "35"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. dxe5 dxe5 9. Bxc6 bxc6 10. Nxe5 Bd6 11. Nxd7 Qxd7 12. e5 Bc5 13. exf6 Qf5 14. Be3 Rad8 15. Qf3 Qxf3 16. gxf3 Bd6 17. Bg5 h6 18. fxg7 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.31"]
[Round "8"]
[White "Lubisch, Gerwalt"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1341"]
[BlackElo "1360"]
[PlyCount "129"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Bd2 d6 5. Nc3 0-0 6. Qe2 Nbd7 7. 0-0-0 e5 8. dxe5 Nxe5 9. Be1 Nxd3+ 10. Rxd3 Re8 11. Kb1 Bf5 12. Rd2 Ne4 13. Nxe4 Bxe4 14. f3 Bf5 15. e4 Be6 16. Bf2 Qe7 17. Qb5 b6 18. Qa4 Qd7 19. Qa3 Qb5 20. Ne2 Qd7 21. h4 Qe7 22. Be3 a5 23. f4 f5 24. Ng3 fxe4 25. h5 Bf5 26. Qb3+ Qe6 27. Qb5 Rf8 28. Qc6 Rac8 29. Rd5 Qe8 30. Qb7 Qf7 31. h6 Bh8 32. Rd2 Rb8 33. Qa6 Ra8 34. Qe2 Qe6 35. Bd4 Rae8 36. Bxh8 Kxh8 37. Qe3 Rd8 38. Qc3+ Qf6 39. Qxc7 d5 40. Qb7 Rd7 41. Qa6 Re8 42. Qb5 Red8 43. Nf1 d4 44. Nh2 Re7 45. g4 Bd7 46. Qc4 Be6 47. Qf1 Bd5 48. g5 Qe6 49. Rg1 e3 50. Rd3 Bc4 51. Qe2 Bxd3 52. cxd3 Rc8 53. Nf3 Qd5 54. Ne5 b5 55. Rd1 a4 56. Nf3 Rec7 57. Ne1 b4 58. Qg2 Qxg2 59. Nxg2 b3 60. axb3 axb3 61. Ne1 Rc2 62. Nxc2 bxc2+ 63. Kc1 cxd1Q+ 64. Kxd1 Rb8 65. Kc2 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.30"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Krause, Werner1111"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1360"]
[BlackElo "1451"]
[PlyCount "49"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. 0-0 c5 9. Ne2 Bd6 10. Bd2 Ne7 11. c4 0-0 12. Rd1 Rad8 13. f3 Rfe8 14. Nbc3 Be6 15. b3 c6 16. Bf4 Bxf4 17. Nxf4 b5 18. Nxe6 fxe6 19. Rxd8 Rxd8 20. Rd1 Rd4 21. Rxd4 cxd4 22. Ne2 d3 23. Nc3 bxc4 24. bxc4 c5 25. Kf2 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.29"]
[Round "6"]
[White "Funke, Hermann"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1503"]
[BlackElo "1360"]
[PlyCount "95"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bd7 6. Nb5 Bxd2+ 7. Qxd2 Bxb5 8. Bxb5+ Nc6 9. dxc5 Nge7 10. Nf3 0-0 11. 0-0 Rc8 12. c3 Ng6 13. Rfe1 Qe7 14. Bxc6 bxc6 15. b4 Qc7 16. g3 h6 17. Qe2 Qb7 18. Nd4 a6 19. f3 Rfe8 20. h4 Ra8 21. Nb3 Qb5 22. Qxb5 axb5 23. a4 bxa4 24. Na5 Ne7 25. Kf2 Reb8 26. Rxa4 Kh7 27. Raa1 Kg6 28. Nb3 Kh7 29. Nd4 g6 30. g4 Kg7 31. Nb3 Kf8 32. Rxa8 Rxa8 33. Ra1 Rxa1 34. Nxa1 Nc8 35. Ke3 Na7 36. Nb3 Ke7 37. Kd3 Kf8 38. Na5 Ke7 39. c4 dxc4+ 40. Nxc4 Nb5 41. Nd6 Na7 42. Kc4 h5 43. g5 Kf8 44. b5 cxb5+ 45. Nxb5 Nc6 46. Nd6 Ke7 47. Kb5 Nd8 48. c6 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.28"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Huber, Edwin1111"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1360"]
[BlackElo "1477"]
[PlyCount "90"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qe7 4. Nc3 Nd4 5. Ba4 c6 6. 0-0 b5 7. Bb3 Nxb3 8. axb3 h6 9. d3 Nf6 10. h3 g6 11. Be3 Bg7 12. Rxa7 Rxa7 13. Bxa7 0-0 14. Be3 d6 15. Ne2 d5 16. Ng3 Re8 17. Re1 d4 18. Bd2 b4 19. Qe2 Nh7 20. Kf1 Qc5 21. Rc1 Qe7 22. c3 c5 23. c4 Rf8 24. Re1 Kh8 25. Nh2 h5 26. Nf3 Bf6 27. Bh6 Bg7 28. Qd2 Qf6 29. Bxg7+ Kxg7 30. Ra1 Be6 31. Qe2 Rc8 32. Kg1 h4 33. Nf1 Qf4 34. Qd2 Qf6 35. Qe2 g5 36. N3h2 Kg6 37. Ng4 Bxg4 38. Qxg4 Rc7 39. Nd2 Nf8 40. Qf3 Ne6 41. Qxf6+ Kxf6 42. Ra6 Kg7 43. Nf3 Kf6 44. Nh2 Kg7 45. Nf3 Kf6 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.27"]
[Round "4"]
[White "Ziehm, Holger"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1523"]
[BlackElo "1360"]
[PlyCount "54"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 g6 7. Qxe4 Qd5 8. Bd3 Qxe4+ 9. Bxe4 Nf6 10. Bf3 0-0 11. Ne2 Re8 12. 0-0 c6 13. Bg5 Kg7 14. Rab1 b6 15. c4 Bb7 16. Nc3 Na6 17. Bxf6+ Kxf6 18. Ne4+ Ke7 19. c5 Red8 20. Nd6 Rxd6 21. cxd6+ Kxd6 22. c4 Kc7 23. Rfe1 Rd8 24. Rbd1 Rd7 25. g4 Kc8 26. g5 Nc7 27. h4 Ne8 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.26"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Schild, Andreas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1360"]
[BlackElo "1656"]
[PlyCount "66"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 c6 6. h3 Bh5 7. d3 Nd7 8. Ne4 Qc7 9. Nd4 Bg6 10. Bf3 e5 11. Ne2 f5 12. N4c3 0-0-0 13. Ng3 h6 14. b3 Bb4 15. Bb2 Ngf6 16. Qd2 Qa5 17. a3 Bd6 18. b4 Qc7 19. Be2 e4 20. Nf1 Bf4 21. Ne3 exd3 22. Bxd3 Rhe8 23. 0-0-0 Ne5 24. Qe1 Nxd3+ 25. Rxd3 Rxd3 26. cxd3 Qb6 27. Ncd1 Bh5 28. d4 Nd5 29. Rf1 Qb5 30. f3 Nxe3 31. Nxe3 Bxe3+ 32. Kb1 Qd3+ 33. Ka1 Bxd4 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.25"]
[Round "2"]
[White "Hofmeier, Arthur"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1324"]
[BlackElo "1360"]
[PlyCount "52"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. Bd2 c5 5. e5 cxd4 6. Nce2 Bxd2+ 7. Qxd2 Nc6 8. f4 Qb6 9. c3 dxc3 10. Nxc3 Nge7 11. Nb5 0-0 12. Nd6 Qb4 13. Nf3 Qxd2+ 14. Nxd2 Nd4 15. Rc1 Nef5 16. Nxf5 Nxf5 17. Bd3 Nd4 18. 0-0 Bd7 19. Nf3 Nxf3+ 20. Rxf3 Rac8 21. Rff1 Rxc1 22. Rxc1 Rc8 23. Rd1 h6 24. Kf2 Kf8 25. g4 Ba4 26. b3 Bd7 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.24"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Voss, Werner"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1360"]
[BlackElo "1694"]
[PlyCount "51"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. 0-0 0-0-0 10. c4 Re8 11. f3 f5 12. Nbc3 Nf6 13. Ng3 g6 14. Bf4 Rg8 15. Rfe1 g5 16. Bd2 f4 17. Nh1 c6 18. Nf2 Be6 19. b3 Nd7 20. Ne2 Bg7 21. Bc3 Ne5 22. Rad1 Rd8 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Nxd1 Kd7 26. Nb2 1/2-1/2

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.08.02"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Sagitow, Kamil"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1265"]
[BlackElo "1502"]
[PlyCount "31"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Nge7 4. 0-0 d6 5. h3 Bd7 6. d4 exd4 7. Nxd4 Ne5 8. Bxd7+ Qxd7 9. Qe2 a6 10. c4 c5 11. Nf3 N7c6 12. Nxe5 dxe5 13. Nc3 Qe6 14. Nd5 Bd6 15. b3 0-0 16. Bd2 1/2-1/2

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.07.26"]
[Round "6"]
[White "Ihlenfeldt, Gerhard"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1523"]
[BlackElo "1265"]
[PlyCount "25"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qe2+ Qe7 6. Qxe7+ Nxe7 7. Nf3 0-0 8. 0-0 Bf5 9. Bxf5 Nxf5 10. c3 c6 11. Bg5 Re8 12. Nbd2 Nd7 13. Rfe1 1/2-1/2

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.07.19"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Schmidt, Berthold"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1265"]
[BlackElo "1394"]
[PlyCount "27"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 h6 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 e6 8. c3 0-0 9. Re1 Nbd7 10. Nxd7 Qxd7 11. Nd2 b5 12. Bd3 c5 13. Nf3 c4 14. Bc2 1/2-1/2

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.07.12"]
[Round "4"]
[White "Schaefer, Hans"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1063"]
[BlackElo "1265"]
[PlyCount "66"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e3 Nf6 2. d3 g6 3. Ne2 Bg7 4. Nd2 e5 5. Ng3 d6 6. Be2 0-0 7. 0-0 Re8 8. Nb3 Nc6 9. e4 Be6 10. c3 b6 11. Bg5 Qd7 12. Bxf6 Bxf6 13. Qd2 Qe7 14. f4 exf4 15. Rxf4 Bg5 16. Raf1 Bxf4 17. Qxf4 Qf8 18. Nd4 Nxd4 19. cxd4 Qg7 20. e5 dxe5 21. Qxe5 Qxe5 22. dxe5 Bxa2 23. Ne4 Rxe5 24. Nf6+ Kg7 25. Ne4 Rd8 26. Nc3 Be6 27. h3 Bf5 28. Kf2 Bxd3 29. Bxd3 Rxd3 30. Rd1 Rxd1 31. Nxd1 c5 32. Ne3 Re4 33. Kf3 Rb4 0-1

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.07.06"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Reheis, Anton"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1265"]
[BlackElo "1304"]
[PlyCount "89"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 e6 5. Nf3 Bg7 6. 0-0 Nge7 7. d3 Na5 8. Qe1 Nxc4 9. dxc4 0-0 10. Ne2 b6 11. e5 Bb7 12. Qh4 Nc6 13. Qxd8 Raxd8 14. Bd2 d6 15. Bc3 Ne7 16. Kf2 d5 17. cxd5 Nxd5 18. Rad1 Ba6 19. Bd2 f6 20. exf6 Bxf6 21. b3 Bg7 22. c4 Nf6 23. Ng3 Bb7 24. Rfe1 Ng4+ 25. Kg1 Bxf3 26. gxf3 Bd4+ 27. Kg2 Nf2 28. Rb1 Nd3 29. Re2 e5 30. fxe5 Nxe5 31. f4 Nd3 32. Rf1 Rde8 33. Rf3 Nb2 34. Rxe8 Rxe8 35. Kf1 Nd1 36. Ne2 Ne3+ 37. Ke1 Ng2+ 38. Kf1 Nh4 39. Rd3 Rd8 40. Nxd4 cxd4 41. Be1 Nf5 42. Bf2 Kf7 43. Ke2 Re8+ 44. Kf3 Rd8 45. Ke4 1/2-1/2

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.06.28"]
[Round "2"]
[White "Kock, Rudolf"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1401"]
[BlackElo "1265"]
[PlyCount "75"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Bd3 c5 7. a3 Nc6 8. 0-0 d4 9. e4 Bg4 10. Qe1 Bxf3 11. Rxf3 Qc8 12. e5 Nd5 13. Qe4 Rd8 14. c4 Nc7 15. Be2 f6 16. exf6 exf6 17. Rg3 f5 18. Qd3 Ne6 19. Rf3 Bh6 20. g3 Re8 21. Rf1 Rf8 22. Bf3 Nc7 23. b4 cxb4 24. axb4 Bg7 25. Qb3 Kh8 26. d3 Rb8 27. Nd2 a6 28. Ba3 Re8 29. c5 Qd7 30. Nc4 Nb5 31. Nb6 Qe6 32. Qxe6 Rxe6 33. Bd5 Re3 34. Bc4 Rbe8 35. Nd5 Re2 36. Bxb5 axb5 37. Nc7 R2e7 38. Nxe8 1-0

[Event "Pinneberg op Seniors 13th"]
[Site "Pinneberg"]
[Date "2012.06.21"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Bobzin, Volker"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1265"]
[BlackElo "1549"]
[PlyCount "100"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. 0-0 0-0 6. Re1 Nbd7 7. h3 c5 8. c3 a6 9. a3 b5 10. Bd3 c4 11. Bc2 Bb7 12. d5 Ne8 13. Be3 Rc8 14. Bd4 Ne5 15. Nxe5 dxe5 16. Be3 Nd6 17. Nd2 Qd7 18. f3 f5 19. Nf1 f4 20. Bf2 Bf6 21. Nh2 h5 22. Qe2 Rf7 23. Qf1 Rcf8 24. Bd1 Bc8 25. Kh1 Rh7 26. Rc1 Kg7 27. Kg1 Rg8 28. Kh1 Nf7 29. Rc2 Nh6 30. Kg1 Kh8 31. Rd2 Qc7 32. Be2 Bd7 33. h4 g5 34. hxg5 Bxg5 35. Kh1 Qc8 36. Red1 Nf7 37. Be1 Nd6 38. Bf2 Qf8 39. Bc5 Qf6 40. Bf2 h4 41. Ng4 Bxg4 42. fxg4 f3 43. Bxf3 Bxd2 44. Rxd2 h3 45. Bg3 Rxg4 46. Qe1 hxg2+ 47. Kxg2 Rgg7 48. Rf2 Qh4 49. Rd2 Qh2+ 50. Kf1 Qxg3 0-1

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.07.28"]
[Round "7"]
[White "Bierwald, Martin"]
[Black "Ramm, Helga"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1322"]
[BlackElo "900"]
[PlyCount "66"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 Bd6 6. c3 Be7 7. Nxe5 Nf6 8. Re1 0-0 9. d4 d6 10. Nxc6 Qd7 11. Nxe7+ Qxe7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bg4 15. f3 Bh5 16. e5 Nd5 17. exd6 Qd7 18. dxc7 Nxc7 19. Bxc7 Qxc7 20. Qd2 Qc6 21. Qf2 Qd7 22. Nd2 g4 23. Ne4 Qc6 24. fxg4 Bxg4 25. Nf6+ Kg7 26. Nxg4 h5 27. Ne5 Qc7 28. Nd3 h4 29. Qxh4 Rh8 30. Qg3+ Qxg3 31. hxg3 Rh6 32. Re4 Rah8 33. Rg4+ Kf8 1-0

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.07.21"]
[Round "6"]
[White "Berking, Bernhard"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1535"]
[BlackElo "1322"]
[PlyCount "83"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 cxd4 6. Qxd4 Nc6 7. Bb5 Bxc3+ 8. Qxc3 Bd7 9. 0-0 Nge7 10. Bg5 0-0 11. Qa3 Re8 12. Rad1 a6 13. Be2 Qc7 14. Qc3 Ng6 15. g3 Rac8 16. h4 Ncxe5 17. Qxc7 Rxc7 18. Nd4 Nc6 19. c3 Nxd4 20. Rxd4 Rc5 21. h5 Ne7 22. Rfd1 h6 23. Bf4 Bb5 24. R4d2 Bxe2 25. Rxe2 Rc4 26. Kg2 b5 27. Kf3 Kh7 28. g4 Rc6 29. Kg3 g5 30. hxg6+ fxg6 31. Be5 g5 32. Bf6 Ng6 33. Rxd5 Rc7 34. Rd6 Nf4 35. Re4 Kg6 36. Be5 Rf7 37. Bxf4 gxf4+ 38. Rxf4 Rxf4 39. Kxf4 Rf8+ 40. Kg3 Kg5 41. Rxe6 Rd8 42. f4# 1-0

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.07.14"]
[Round "5"]
[White "Bierwald, Martin"]
[Black "Reheis, Anton"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1322"]
[BlackElo "1276"]
[PlyCount "90"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Nf6 9. Nxc6 bxc6 10. 0-0 g6 11. Rb1 Bg7 12. Qe1 Nd7 13. Ne2 0-0 14. b3 f5 15. exf5 Rxf5 16. Bb2 Bxb2 17. Rxb2 Qb6+ 18. Kh1 Raf8 19. g3 e5 20. Qd2 d5 21. Rg1 Nc5 22. Rbb1 Ne4 23. Qe1 Qe3 24. Rg2 Nf6 25. Qf2 Ng4 26. Qxe3 Nxe3 27. Rgg1 Rh5 28. Rbe1 Rff5 29. Nc3 exf4 30. gxf4 Nxc2 31. Ref1 Rh4 32. Ne2 Rfh5 33. Rf2 Ne3 34. Nd4 Ng4 35. Rxg4 Rxg4 36. Nxc6 Rhh4 37. Ne7+ Kf7 38. Nxd5 Ke6 39. Nc7+ Kd6 40. Nxa6 Rxf4 41. Rxf4 Rxf4 42. a3 Rf3 43. Nb4 Rxb3 44. Nc2 Rb1+ 45. Kg2 Rb2 0-1

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.06.30"]
[Round "4"]
[White "Salinger, Bernhard"]
[Black "Bierwald, Martin"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1215"]
[BlackElo "1322"]
[PlyCount "86"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nf6 4. Bb2 e6 5. Be2 h6 6. 0-0 Be7 7. d3 0-0 8. Nbd2 Nc6 9. a3 Nd7 10. Rc1 Bf6 11. d4 a6 12. h3 Bh5 13. Bd3 Bxf3 14. Nxf3 Re8 15. c3 e5 16. Bc2 e4 17. Nh2 Bg5 18. f4 exf3 19. Qxf3 Bxe3+ 20. Kh1 Bxc1 21. Qxf7+ Kh8 22. Bxc1 Rf8 23. Qg6 Rxf1+ 24. Nxf1 Qg8 25. Bxh6 Rf8 26. Ng3 Rf6 27. Bxg7+ Qxg7 28. Qh5+ Kg8 29. Qe8+ Rf8 30. Qe6+ Qf7 31. Qg4+ Qg7 32. Qe6+ Kh8 33. Qxd5 Nf6 34. Qc4 Qxg3 35. Qc5 Kg7 36. d5 Nxd5 37. Qg1 Qf2 38. Qxf2 Rxf2 39. Be4 Nf4 40. Bxc6 bxc6 41. Kg1 Rxg2+ 42. Kf1 Rc2 43. h4 Rxc3 0-1

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.06.30"]
[Round "3"]
[White "Stoffregen, Heinrich"]
[Black "Bierwald, Martin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1101"]
[BlackElo "1322"]
[PlyCount "47"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 cxd4 7. exd4 Nxd4 8. Ngf3 Nxf3+ 9. Nxf3 Bd7 10. Bb2 g6 11. Ne5 Bg7 12. Qf3 0-0 13. c4 Bc6 14. Nxc6 bxc6 15. 0-0 Nd7 16. Bxg7 Kxg7 17. Rfe1 Qf6 18. b4 Qxf3 19. gxf3 a6 20. cxd5 cxd5 21. Rac1 Nb6 22. Rc6 Rfb8 23. Re3 a5 24. b5 1/2-1/2

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.06.22"]
[Round "2"]
[White "Bierwald, Martin"]
[Black "Kock, Rudolf"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1322"]
[BlackElo "1521"]
[PlyCount "158"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 g6 4. d3 Nc6 5. Nf3 d6 6. g3 Bg7 7. Bd2 Bd7 8. Bg2 Nge7 9. Qe2 Nd4 10. Qd1 Bc6 11. Rb1 a5 12. 0-0 Nxf3+ 13. Bxf3 Qc7 14. Ne2 d5 15. exd5 Nxd5 16. a3 b6 17. Qe1 0-0 18. Kg2 Rac8 19. Nc3 Nxc3 20. Bxc3 Bxf3+ 21. Rxf3 Bd4 22. Rc1 Qc6 23. Bxd4 cxd4 24. Qe2 a4 25. Kg1 b5 26. Rf2 Qd6 27. Qd2 Rc7 28. Re2 Rb8 29. Qb4 Qxb4 30. axb4 Rbc8 31. Kf1 Rc6 32. Ke1 f6 33. Kd1 Kf7 34. Re4 Rd6 35. Re2 Rd5 36. Kd2 Ra8 37. Ra1 h6 38. g4 h5 39. h3 hxg4 40. hxg4 Rh8 41. Rg1 Rh4 42. Rf2 g5 43. fxg5 Rxg5 44. Rfg2 Rh8 45. Ke2 Rhg8 46. Kf3 e5 47. Rg3 Ke6 48. R3g2 Kd5 49. Rg3 Re8 50. Rc1 f5 51. gxf5 Rxf5+ 52. Ke2 Ref8 53. Rg2 Rf3 54. Rd1 Re3+ 55. Kd2 Rf5 56. Re1 Rxe1 57. Kxe1 e4 58. dxe4+ Kxe4 59. Kd2 Kd5 60. Rg3 Kc4 61. Rd3 Rf2+ 62. Kc1 Rf4 63. Kd2 Kxb4 64. c3+ Kc4 65. cxd4 Rxd4 66. Rxd4+ Kxd4 67. Kc2 b4 68. Kd2 Ke4 69. Kc2 Ke3 70. b3 a3 71. Kb1 Kd3 72. Kc1 Kc3 73. Kb1 Kxb3 74. Ka1 Kc4 75. Ka2 b3+ 76. Kb1 Kb4 77. Ka1 Kc3 78. Kb1 b2 79. Ka2 Kc2 0-1

[Event "Pinneberg op Seniors 12th"]
[Site "Pinneberg"]
[Date "2011.06.16"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Raedisch, Peter"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1322"]
[BlackElo "1613"]
[PlyCount "143"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 Be7 7. d4 0-0 8. d5 Nb8 9. Bxd7 Nbxd7 10. c4 Nc5 11. Nc3 a6 12. b3 h6 13. Qc2 Nh7 14. Be3 b6 15. Rab1 Qd7 16. h3 f5 17. exf5 Rxf5 18. Qe2 Raf8 19. Kh2 R5f7 20. Rf1 Bf6 21. Bxc5 bxc5 22. Ne4 Be7 23. Rbc1 Qf5 24. Ng3 Qf4 25. Qe4 Ng5 26. Qxf4 Rxf4 27. Nxg5 Bxg5 28. f3 Rd4 29. Rcd1 Bf4 30. h4 g5 31. Kh3 Bxg3 32. Kxg3 Rxh4 33. Rh1 Rxh1 34. Rxh1 Kg7 35. Re1 Rf4 36. Re2 Kg6 37. Kh3 h5 38. Kg3 Kf5 39. Kh3 Rh4+ 40. Kg3 e4 41. fxe4+ Rxe4 42. Rf2+ Rf4 43. Re2 h4+ 44. Kh3 Kf6 45. Re6+ Kf7 46. Re2 Rd4 47. Rf2+ Kg7 48. Kh2 g4 49. g3 hxg3+ 50. Kxg3 Kg6 51. Rf4 Kg5 52. Rf2 Rd3+ 53. Kg2 Kh4 54. Re2 Rg3+ 55. Kh2 Rf3 56. Kg2 Rf4 57. Re3 Rd4 58. Re2 Kg5 59. Rf2 Rf4 60. Rxf4 Kxf4 61. Kf2 g3+ 62. Kg2 Kg4 63. a3 Kf4 64. Kf1 Kf3 65. Kg1 g2 66. a4 Kg3 67. b4 cxb4 68. c5 Kf4 69. cxd6 cxd6 70. Kxg2 Ke5 71. Kf2 Kxd5 72. Ke2 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2005.09.01"]
[Round "4"]
[White "Huljus, Reinhard"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1611"]
[BlackElo "1247"]
[PlyCount "61"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 c5 8. Bg5 f6 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 Qd7 12. Rc1 Nc6 13. Nb5 Nc8 14. Rd1 Qf7 15. N1c3 a6 16. Nd4 Nxd4 17. Rxd4 Be7 18. Rad1 0-0 19. Rd7 b5 20. Bc5 Re8 21. e5 f5 22. Qf3 Rb8 23. Qc6 Qf8 24. Qxe6+ Kh8 25. Bxe7 Nxe7 26. Qd6 Ra8 27. Nd5 Nxd5 28. Qxd5 h6 29. f4 Re7 30. Rxe7 Qxe7 31. Qxa8+ 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2005.08.25"]
[Round "3"]
[White "Bierwald, Martin"]
[Black "Stubbe, Werner"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1247"]
[BlackElo "1708"]
[PlyCount "46"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. d3 Nf6 5. g3 Nd4 6. Bg2 Rb8 7. Be3 Bg4 8. Nce2 Nxe2 9. Nxe2 Bd7 10. Bd2 Qc7 11. Bf3 h5 12. Bc3 h4 13. Kf2 b5 14. Bxf6 gxf6 15. Qe1 h3 16. Nc3 e6 17. Ne2 a5 18. Bg4 c4 19. Ng1 Bg7 20. Rb1 Kf8 21. Bxh3 f5 22. c3 cxd3 23. exf5 Bc6 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2005.08.18"]
[Round "2"]
[White "Homm, Marc Michael"]
[Black "Bierwald, Martin"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2055"]
[BlackElo "1247"]
[PlyCount "51"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Bb5 Bd7 7. 0-0 0-0 8. Qe1 a6 9. Bxc6 Bxc6 10. d3 Bd7 11. Nbd2 c6 12. Qh4 h6 13. Ne5 Be6 14. Ndf3 Nd7 15. Rae1 Nxe5 16. Nxe5 h5 17. h3 Rc8 18. g4 hxg4 19. hxg4 Qe8 20. f5 Bxe5 21. Bxe5 f6 22. fxe6 fxe5 23. Rxf8+ Qxf8 24. Rf1 Qg7 25. Rf7 Qh8 26. Qg5 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2005.08.11"]
[Round "1"]
[White "Bierwald, Martin"]
[Black "Iwanow, Thomas"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1247"]
[BlackElo "1783"]
[PlyCount "61"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 a6 6. a3 b5 7. b4 c4 8. Be2 Bd7 9. 0-0 Be7 10. h3 Qb6 11. Bf4 h6 12. Qc1 Kd8 13. Bd1 Kc7 14. a4 Kb7 15. axb5 axb5 16. Rxa8 Kxa8 17. Qa3+ Kb7 18. Nbd2 Bd8 19. Bc2 Nge7 20. Ra1 Na7 21. Nf1 g5 22. Bg3 Nec6 23. Ne3 h5 24. h4 gxh4 25. Bxh4 Bxh4 26. Nxh4 Qd8 27. g3 Rg8 28. Neg2 Kb8 29. Qc1 Qg5 30. Qxg5 Rxg5 31. Nf4 1/2-1/2

