[Event "Spandau Christmas op 6th"]
[Site "Spandau"]
[Date "2023.12.27"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Goluch, Piotr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1771"]
[BlackElo "2312"]
[PlyCount "80"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Be6 6. Nc3 Nd7 7. Be2 Ngf6 8. Bg5 Qa5 9. Qd2 Bb4 10. Bd3 0-0-0 11. 0-0 exd4 12. Nxd4 Bc5 13. Nce2 Qxd2 14. Bxd2 Ne5 15. Bc3 Bg4 16. Kh1 Rhe8 17. Nf3 Nxd3 18. cxd3 Rxd3 19. Nf4 Rd7 20. h3 Bxf3 21. gxf3 Bd4 22. Rad1 Bxc3 23. Rxd7 Nxd7 24. bxc3 Ne5 25. Kg2 Rd8 26. Rf2 Rd1 27. Rc2 b5 28. Ne2 Kc7 29. Nd4 g6 30. f4 Nc4 31. Kf2 Rh1 32. Kg3 Re1 33. Ne2 a6 34. e5 c5 35. Kf3 Rf1+ 36. Ke4 Rh1 37. Ng3 Rxh3 38. Rg2 Kc6 39. f5 Rh4+ 40. Kd3 Nxe5+ 0-1

[Event "Berlin-ch Seniors op 39th"]
[Site "Berlin"]
[Date "2023.01.24"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Daverkausen, Bernd"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1769"]
[BlackElo "2120"]
[PlyCount "94"]
[EventDate "2023.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 g6 9. Bc4 Nxc3 10. bxc3 Bg7 11. h3 0-0 12. 0-0 Bf5 13. Re1 Rac8 14. Bb3 Na5 15. Bb2 Nc4 16. Bxc4 Rxc4 17. Qe2 Rc7 18. c4 Qb4 19. g4 Be6 20. c5 Bd5 21. Qd2 Qa4 22. Ne5 b6 23. Qe3 Rfc8 24. Rec1 Bb7 25. Qb3 Qxb3 26. axb3 bxc5 27. dxc5 Rxc5 28. Rxc5 Rxc5 29. Rxa7 Rb5 30. Nc4 Bxb2 31. Nxb2 Rxb3 32. Nc4 Kf8 33. Kh2 Bd5 34. Ne3 Be4 35. h4 f5 36. Kg3 e5 37. gxf5 gxf5 38. Kh2 Rb1 39. Ng2 Rf1 40. Ra2 Kf7 41. Kg3 Kg6 42. Ra3 f4+ 43. Nxf4+ exf4+ 44. Kxf4 Bc2 45. f3 Kh5 46. Ra2 Bd1 47. Ra3 Kxh4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.13"]
[Round "5"]
[White "Neuenbaumer, Jan Holger"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1937"]
[BlackElo "1786"]
[PlyCount "59"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Ba3 Nb4 11. f4 Bg7 12. Qd2 c5 13. Nc3 Bb7 14. Nd5 Bxd5 15. cxd5 0-0 16. Be2 a5 17. Bb2 d6 18. a3 Na6 19. 0-0 Nb8 20. Rae1 dxe5 21. Bf3 Ra6 22. fxe5 Rd8 23. Be2 Rb6 24. Bc4 Nc6 25. Qf4 Nd4 26. d6 cxd6 27. exd6 Qxd6 28. Qxf7+ Kh8 29. Re8+ Bf8 30. Qg8# 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.11"]
[Round "3"]
[White "Dathe, Frederick"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2094"]
[BlackElo "1786"]
[PlyCount "67"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 a6 6. Nge2 Rb8 7. a4 Qa5 8. Rb1 d6 9. 0-0 e6 10. d3 Nge7 11. Bf4 Ne5 12. Qd2 N7c6 13. Bh6 0-0 14. Bxg7 Kxg7 15. f4 Ng4 16. h3 Nh6 17. e5 d5 18. g4 Nd4 19. cxd5 exd5 20. Nxd4 cxd4 21. Ne4 Qxa4 22. Nd6 f5 23. exf6+ Rxf6 24. Nxc8 Rc6 25. Ne7 Rc2 26. Qe1 Re8 27. f5 Ng8 28. Qe5+ Kh6 29. g5+ Kxg5 30. fxg6+ Kh6 31. Qf4+ Kg7 32. Qf7+ Kh6 33. Qxh7+ Kg5 34. Rf5# 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.09"]
[Round "1"]
[White "Kauschmann, Herbert"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2109"]
[BlackElo "1786"]
[PlyCount "49"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8. 0-0 Bd6 9. h3 h5 10. Nc3 Qf5 11. Nh4 Qd7 12. hxg4 Nxg4 13. Bxg4 hxg4 14. Re1+ Kf8 15. g3 Rh5 16. Ne4 Be7 17. Be3 Bxh4 18. gxh4 Rxh4 19. Ng3 f5 20. d5 Ne7 21. Bc5 Re8 22. Qd2 Kg8 23. Bxe7 Rxe7 24. Rxe7 Qxe7 25. Nxf5 1-0

[Event "Berlin-ch Seniors op 38th"]
[Site "Berlin"]
[Date "2022.01.25"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Brustkern, Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1795"]
[BlackElo "2226"]
[PlyCount "106"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 Nc6 4. Be3 d5 5. e5 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. g4 0-0 10. Qg3 f6 11. f4 Nf7 12. 0-0-0 a6 13. h4 b5 14. g5 fxe5 15. dxe5 Nfxe5 16. fxe5 Bxe5 17. Qg4 Qe7 18. Bh3 Rae8 19. Ne2 Qg7 20. Nd4 Nd8 21. c3 c5 22. Ne2 Qc7 23. Kb1 a5 24. Rhf1 b4 25. Rxf8+ Rxf8 26. cxb4 axb4 27. Rc1 c4 28. Nd4 Re8 29. Qf3 Bg7 30. Nxe6 Nxe6 31. Qxd5 Qe5 32. Bxe6+ Rxe6 33. Qxe5 Rxe5 34. Bd4 Re4 35. Bxg7 Kxg7 36. Rh1 Rg4 37. Rh2 h6 38. gxh6+ Kxh6 39. Kc2 Rg1 40. a4 Ra1 41. Re2 Rxa4 42. Re4 c3 43. Kb3 cxb2 44. Kxb2 Kh5 45. Kb3 Ra3+ 46. Kxb4 Rh3 47. Kc4 Rxh4 48. Kd3 Rxe4 49. Kxe4 Kg4 50. Ke3 Kg3 51. Ke2 Kg2 52. Ke3 g5 53. Ke4 g4 0-1

[Event "Berlin-ch Seniors op 36th"]
[Site "Berlin"]
[Date "2020.02.05"]
[Round "8.18"]
[White "Stein, Siegfried"]
[Black "Seils, Ralf"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1798"]
[BlackElo "1930"]
[PlyCount "42"]
[EventDate "2020.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bb4 6. Bd2 Nf6 7. Bd3 d5 8. e5 Bxc3 9. Bxc3 Nfd7 10. Bb4 Nc6 11. Bd6 Qa5+ 12. Kf1 Nc5 13. Be2 Ne4 14. Ba3 Qb6 15. Qe1 Nd4 16. Rc1 Bd7 17. Nxd4 Qxd4 18. h4 Qxe5 19. Rh3 Qf4 20. Rc2 e5 21. g3 Bxh3+ 0-1

[Event "Berlin Lichtenrade op 15th"]
[Site "Berlin"]
[Date "2019.10.16"]
[Round "5"]
[White "Fenske, Nils"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1821"]
[BlackElo "1798"]
[PlyCount "114"]
[EventDate "2019.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Na6 7. Be3 c5 8. d5 Qa5 9. Bd2 Bd7 10. Be2 Qd8 11. 0-0 Nc7 12. Ne1 a6 13. a4 Rb8 14. a5 b5 15. axb6 Rxb6 16. Qc2 Qb8 17. Bc1 Qb7 18. Ra3 Rb8 19. f4 Nfe8 20. Nf3 Rb3 21. Ra2 Qb4 22. Nd2 Rxc3 23. bxc3 Bxc3 24. Nf3 Bg7 25. Bd2 Qb7 26. f5 Nf6 27. fxg6 hxg6 28. e5 dxe5 29. Nxe5 Nce8 30. Bd3 Qa7 31. Be3 Nd6 32. Qf2 Rc8 33. Qf3 Bf5 34. Bxf5 Nxf5 35. Nc6 Qb6 36. g4 Rxc6 37. dxc6 Nxe3 38. Qxe3 Nxg4 39. Qe4 Bd4+ 40. Kh1 Ne3 41. Rb1 Qc7 42. Qf3 Nxc4 43. Rb7 Qe5 44. Re2 Qg5 45. Re1 Ne5 46. Qg2 Qh4 47. Re4 Qh5 48. Rxd4 cxd4 49. c7 Qd1+ 50. Kh2 Nf3+ 51. Kg3 Qe1+ 52. Kxf3 Qe3+ 53. Kg4 Qe6+ 54. Kg3 Qe5+ 55. Kf2 Qe3+ 56. Kf1 Qc1+ 57. Ke2 Qc2+ 1/2-1/2

[Event "Berlin Lichtenrade op 15th"]
[Site "Berlin"]
[Date "2019.10.12"]
[Round "1"]
[White "Polatel, Ali"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2235"]
[BlackElo "1798"]
[PlyCount "81"]
[EventDate "2019.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d4 Nc6 6. d5 Nd4 7. Nxd4 exd4 8. Nb5 c5 9. dxc6 bxc6 10. Nxd4 Qb6 11. Nb3 Nf6 12. Bd3 0-0 13. 0-0 Ng4 14. Be2 Nf6 15. Qc2 c5 16. Bd2 Bb7 17. Bd3 a5 18. Bc3 Rfe8 19. Rfe1 a4 20. Nd2 Bc6 21. Nf1 a3 22. b3 Qb7 23. f3 Qa7 24. Kh1 Re7 25. Rad1 Rae8 26. Qc1 Qc7 27. Kg1 Qa7 28. Kh1 Qc7 29. Ne3 Qa7 30. Bf1 Qc7 31. Kg1 Re6 32. Qxa3 Ra8 33. Qb2 Qa7 34. Nd5 Ne8 35. Bxg7 Nxg7 36. Nf4 Qxa2 37. Qxa2 Rxa2 38. Nxe6 Nxe6 39. Rxd6 Nd4 40. Rd1 Be8 41. b4 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.25"]
[Round "9"]
[White "Nguyen, Phuc Nhat"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1599"]
[BlackElo "1852"]
[PlyCount "65"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Nd5 h6 7. c3 a6 8. Be3 Be6 9. Bxc5 dxc5 10. Ne3 Bxc4 11. Nxc4 Qe7 12. Qc2 0-0 13. 0-0 Rfd8 14. Rad1 Rd7 15. Rd2 Rad8 16. Rfd1 g6 17. h3 Qe6 18. a3 a5 19. Ne3 Kg7 20. Qa4 Nh5 21. Nd5 b6 22. d4 cxd4 23. cxd4 exd4 24. Nxd4 Qxe4 25. Qxc6 Rd6 26. Qc3 Kh7 27. Ne3 Nf4 28. Kf1 c5 29. Nf3 Rxd2 30. Rxd2 Qb1+ 31. Ne1 Re8 32. Qf6 Kg8 33. Qxf4 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.24"]
[Round "8"]
[White "Stein, Siegfried"]
[Black "Bunkens, Rudi"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1852"]
[BlackElo "1724"]
[PlyCount "88"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. a4 Nc6 7. Bc4 d6 8. 0-0 Nf6 9. Qe2 Qc7 10. Be3 Be7 11. Rac1 Qa5 12. Rfd1 0-0 13. Bg5 Rd8 14. h3 Ne5 15. Nxe5 dxe5 16. h4 Bd7 17. h5 h6 18. Bxf6 Bxf6 19. Rd3 Bg5 20. Rcd1 Bc6 21. b3 Rxd3 22. Rxd3 Rd8 23. Kf1 Rd4 24. f3 Qd8 25. Qc2 Bf4 26. Ne2 Rxd3 27. Qxd3 Qxd3 28. Bxd3 Be3 29. Nc3 Bd4 30. Nb1 Kf8 31. Ke2 Ke7 32. Kd2 Kf6 33. g4 Kg5 34. Na3 Kf4 35. Be2 f5 36. Nc4 fxg4 37. fxg4 Bxe4 38. Nd6 Bd5 39. b4 e4 40. a5 Be5 41. Nc8 e3+ 42. Kc1 Bf3 43. Kd1 Bxg4 44. Ne7 Kg5 0-1

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.23"]
[Round "7"]
[White "Seitz, Manuel"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1764"]
[BlackElo "1852"]
[PlyCount "41"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Bc5 4. d4 Bxd4 5. Nxd4 Nxd4 6. Be3 Nf6 7. Bxd4 exd4 8. Qxd4 d6 9. Nc3 0-0 10. 0-0-0 Bd7 11. h4 Qe7 12. f3 a6 13. g4 Bc6 14. h5 Nd7 15. h6 Qe5 16. hxg7 Qxg7 17. Qe3 Ne5 18. Be2 Rae8 19. Rh5 Re6 20. f4 Nd7 21. f5 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.22"]
[Round "6"]
[White "Stein, Siegfried"]
[Black "Krawatzki, Armin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1852"]
[BlackElo "1637"]
[PlyCount "87"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bd7 6. a3 f6 7. Bd3 Nh6 8. h4 Nf7 9. exf6 gxf6 10. Qe2 c4 11. Bc2 Qc7 12. b4 0-0-0 13. a4 e5 14. dxe5 Re8 15. Kf1 Bg4 16. Qe3 Ncxe5 17. Qxa7 Nd3 18. Bd2 Nd6 19. Na3 Ne4 20. Nb5 Qb8 21. Be3 Qxa7 22. Nxa7+ Kb8 23. Nb5 Ng3+ 24. Kg1 Nxh1 25. Kxh1 Rxe3 26. fxe3 Bh6 27. Bxd3 cxd3 28. Rd1 Bf5 29. Nd6 Be4 30. Nf7 Bg7 31. Nxh8 Bxh8 32. Nd4 f5 33. Kg1 Bf6 34. g3 Kc7 35. Kf2 Kb6 36. Ra1 Ka6 37. Ra2 h5 38. a5 Bxd4 39. exd4 Kb5 40. Ke3 Kc4 41. Kd2 Kb3 42. Ra1 Kb2 43. Re1 Kb3 44. b5 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.21"]
[Round "5"]
[White "Kandeler, Christian"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1650"]
[BlackElo "1852"]
[PlyCount "137"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Bxd4 7. Bxd4 d6 8. Bc4 Nxd4 9. Qxd4 0-0 10. 0-0 Be6 11. Rad1 Ng4 12. Bxe6 fxe6 13. h3 Nf6 14. Qc4 Qe7 15. Nb5 Qf7 16. Qxc7 Nxe4 17. Qxf7+ Rxf7 18. Nxd6 Nxd6 19. Rxd6 Re7 20. Re1 Rae8 21. Re5 Kf7 22. h4 g6 23. f4 Rc8 24. c3 b6 25. h5 Rcc7 26. hxg6+ hxg6 27. Kf2 Rcd7 28. Rxd7 Rxd7 29. Re2 Rd3 30. Ke1 Ke7 31. Rd2 Re3+ 32. Kf2 Re4 33. Kf3 Rc4 34. Rd4 Rc5 35. Ke4 Ra5 36. a4 Rc5 37. g4 a5 38. Kd3 Rc8 39. b4 Rh8 40. Kc4 Rh3 41. Rd3 Rh4 42. Rg3 axb4 43. cxb4 Kd6 44. Kb5 Kc7 45. Rc3+ Kb7 46. Rc6 Rxg4 47. Rxb6+ Ka7 48. Rxe6 Rxf4 49. Re7+ Ka8 50. Rg7 Rf5+ 51. Kb6 Rf6+ 52. Ka5 Rf5+ 53. b5 g5 54. Ka6 Rf8 55. Rxg5 Kb8 56. Rg6 Re8 57. Kb6 Rf8 58. a5 Rh8 59. a6 Rf8 60. Rd6 Rc8 61. Rd7 Rh8 62. Kc6 Rc8+ 63. Kd6 Rh8 64. b6 Rh6+ 65. Kc5 Rh5+ 66. Kc6 Rh6+ 67. Rd6 Rh8 68. Re6 Rg8 69. Kd7 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.20"]
[Round "4"]
[White "Stein, Siegfried"]
[Black "Morczynski, Joachim"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1852"]
[BlackElo "1701"]
[PlyCount "47"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. cxd4 d5 8. Nc3 Bf5 9. Nge2 e6 10. Ng3 Bg6 11. Be3 Be7 12. 0-0 0-0 13. f4 f6 14. f5 exf5 15. Nxf5 fxe5 16. Nxe7+ Qxe7 17. Rxf8+ Rxf8 18. dxe5 Bf7 19. Nxd5 Nxd5 20. Bxd5 Qxe5 21. Bxf7+ Rxf7 22. Qb3 Na5 23. Qc3 Qxc3 24. bxc3 1/2-1/2

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.19"]
[Round "3"]
[White "Schiller, Stephan"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1571"]
[BlackElo "1852"]
[PlyCount "58"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[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. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 a6 8. 0-0 Bg4 9. h3 Bxf3 10. Bxf3 Nbd7 11. Qc2 Rb8 12. Be2 Ne8 13. Rb1 e5 14. Be3 f5 15. exf5 gxf5 16. f4 e4 17. g4 Qh4 18. Kg2 Bd4 19. Bf2 Bxf2 20. Rxf2 Nef6 21. gxf5 Rbe8 22. Rg1 Kh8 23. Bf1 Rg8+ 24. Kh2 Rxg1 25. Kxg1 Rg8+ 26. Rg2 Rxg2+ 27. Bxg2 Qxf4 28. Nxe4 Qxf5 29. Qf2 Qxf2+ 1/2-1/2

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.18"]
[Round "2"]
[White "Stein, Siegfried"]
[Black "Braeunlin, Herbert"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1852"]
[BlackElo "2091"]
[PlyCount "52"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Bd2 Bg4 8. Qb3 Nb6 9. Bb5 e6 10. Nc3 d5 11. a4 a6 12. Bg5 Qc7 13. Rc1 axb5 14. Nxb5 Qd7 15. Nd6+ Bxd6 16. exd6 f6 17. Qxb6 Bxf3 18. Bf4 Bxg2 19. Rg1 Be4 20. a5 0-0 21. b4 e5 22. dxe5 fxe5 23. Bxe5 Nxe5 24. Rg3 Nd3+ 25. Rxd3 Bxd3 26. Rc7 Qe6+ 0-1

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.17"]
[Round "1"]
[White "Toth, Hans Juergen"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1401"]
[BlackElo "1852"]
[PlyCount "52"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 c6 4. Bb2 Bg4 5. Ne5 h5 6. h3 Bf5 7. g3 Ne4 8. Rg1 Nd7 9. e3 e6 10. d3 Qa5+ 11. Nd2 Nc3 12. Bxc3 Qxc3 13. Nxd7 Kxd7 14. Rc1 Bc5 15. Ke2 Rad8 16. Nb1 Qb2 17. a4 Bd6 18. Qd2 e5 19. Qc3 Qxc1 20. Nd2 Rhe8 21. g4 hxg4 22. hxg4 exf4 23. gxf5 Rxe3+ 24. Kf2 Qe1+ 25. Kg2 Qg3+ 26. Kh1 Rh8+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.30"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Mueller, Mark1111"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1841"]
[PlyCount "86"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Nge7 7. c3 Bd7 8. Bxc6 Bxc6 9. Nf3 Nf5 10. Bd4 Nxd4 11. Qxd4 Qc7 12. 0-0 b6 13. cxb6 axb6 14. Nbd2 Bb5 15. Rfc1 Ra4 16. b4 Be7 17. a3 0-0 18. c4 dxc4 19. Nxc4 Bxc4 20. Rxc4 Qa7 21. Qc3 Ra8 22. Nd4 Rxa3 23. Rxa3 Qxa3 24. Qxa3 Rxa3 25. Kf1 h6 26. Rc8+ Kh7 27. Nc6 Bg5 28. Rb8 Ra1+ 29. Ke2 Kg6 30. g3 Ra2+ 31. Kf3 Bd2 32. Rxb6 Be1 33. Ne7+ Kh5 34. h3 Rxf2+ 35. Ke4 Re2+ 36. Kf3 Rxe5 37. Nc6 Rf5+ 38. Kg2 Rf2+ 39. Kg1 Rc2 40. Rb5+ g5 41. Ne5 Bxg3 42. Nxf7 Rb2 43. Kf1 Rf2+ 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.28"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Schulz, Michael"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1841"]
[BlackElo "2161"]
[PlyCount "60"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 bxc6 12. Qxd5 cxd5 13. 0-0-0 Rd8 14. Bc4 Bb7 15. Bb3 a5 16. a4 h6 17. Rhe1 e5 18. Kb1 Kh7 19. Bc5 Rd7 20. Rd2 Bc6 21. Red1 d4 22. Ka2 Rb8 23. Ka3 Bd5 24. Rd3 f5 25. Ka2 e4 26. fxe4 fxe4 27. R3d2 d3 28. Ba3 dxc2 29. Rxd5 cxd1Q 30. Rxd1 Rxd1 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.27"]
[Round "6"]
[White "Solberg, Joachim Krokvik"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2170"]
[BlackElo "1841"]
[PlyCount "141"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Nf6 8. g3 h6 9. Be3 Be6 10. 0-0-0 Qe7 11. Bg2 0-0 12. f4 Rfe8 13. h3 Bxb3 14. axb3 Rad8 15. Nd5 Bxe3+ 16. Qxe3 Nxd5 17. Rxd5 Qf6 18. Re1 Ne7 19. Rdd1 Nc6 20. Qc3 Qxc3 21. bxc3 Kf8 22. Kd2 Re7 23. c4 Rde8 24. Re3 f5 25. Rde1 fxe4 26. Bxe4 Nd8 27. Kd3 c6 28. b4 a6 29. Bf5 Rxe3+ 30. Rxe3 Rxe3+ 31. Kxe3 b6 32. c3 Ke7 33. h4 Ne6 34. Be4 Nd8 35. g4 a5 36. Bc2 c5 37. b5 Ke6 38. Ke4 g6 39. f5+ gxf5+ 40. gxf5+ Kd7 41. Kd5 Nf7 42. f6 Nd8 43. Bd1 Kc7 44. Ke4 Kd7 45. Kf5 Ke8 46. Kg6 Ne6 47. Bg4 Nd8 48. Kxh6 Kf8 49. Bd1 Kf7 50. Kg5 Ne6+ 51. Kf5 Nf8 52. h5 Nd7 53. h6 Nxf6 54. Bc2 Nh7 55. Ke4 Nf6+ 56. Kf4 Nh5+ 57. Kg4 Nf6+ 58. Kg5 Nd7 59. Kf5 Ne5 60. Bb3 Nd3 61. h7 Kg7 62. Ke6 Nc1 63. Bc2 Ne2 64. Kxd6 Nxc3 65. Kc6 a4 66. Kxb6 a3 67. Bb3 a2 68. Bxa2 Nxa2 69. Kxc5 Nc3 70. b6 Ne4+ 71. Kc6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.26"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Groot, Patrick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1841"]
[BlackElo "1964"]
[PlyCount "141"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. h3 g6 8. Qb3 dxe5 9. dxe5 Bg7 10. Bc4 e6 11. Bg5 Nde7 12. Nc3 0-0 13. 0-0 a6 14. Rfd1 Qc7 15. Bf1 h6 16. Bf4 g5 17. Bh2 Nxe5 18. Ne4 Nxf3+ 19. Qxf3 Be5 20. Nf6+ Kh8 21. Bxe5 Qxe5 22. Ng4 Qg7 23. Nf6 Nf5 24. Qc3 b5 25. Qe5 Bb7 26. Rd7 Bc6 27. Rc7 Rfc8 28. Rxc8+ Rxc8 29. Rc1 Ne7 30. Bd3 Bd5 31. Rxc8+ Nxc8 32. a4 bxa4 33. Bxa6 Ne7 34. Qb8+ Ng8 35. Nxg8 Qxg8 36. Qe5+ Qg7 37. Qb8+ Kh7 38. Bd3+ f5 39. Bc2 Qd7 40. Qb4 Bc6 41. Qf8 Qb7 42. Qf6 Bxg2 43. Qxe6 Bxh3 44. Bxf5+ Bxf5 45. Qxf5+ Kg7 46. Qe5+ Kf7 47. Qf5+ Ke8 48. Qe6+ Kd8 49. Qxh6 Qxb2 50. Qxg5+ Ke8 51. Qg6+ Kf8 52. Qf5+ Kg8 53. Qd5+ Kg7 54. Qd7+ Kh8 55. Qxa4 Qc1+ 56. Kg2 Qg5+ 57. Kf3 Qd5+ 58. Qe4 Qh5+ 59. Kg3 Qg5+ 60. Qg4 Qe5+ 61. Qf4 Qc3+ 62. Kg4 Qg7+ 63. Kh5 Qe7 64. Qh6+ Qh7 65. Qxh7+ Kxh7 66. Kg5 Kg7 67. Kf5 Kf7 68. f3 Kf8 69. Kf6 Kg8 70. f4 Kf8 71. f5 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.24"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Lopez Gomez, Jose Pablo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1841"]
[BlackElo "2065"]
[PlyCount "68"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Nh6 7. a3 cxd4 8. cxd4 Nf5 9. Bxf5 exf5 10. 0-0 Be6 11. Nc3 h6 12. b4 Be7 13. h4 0-0 14. Be3 a5 15. b5 Na7 16. Qa4 Qd8 17. h5 Nc8 18. Nd2 Nb6 19. Qb3 a4 20. Qc2 Qd7 21. Rfc1 Rfc8 22. Qd1 f4 23. Bxf4 Bg4 24. f3 Bxh5 25. Be3 Bg6 26. Bf2 Bg5 27. Ne2 Qxb5 28. f4 Be7 29. Nc3 Qd3 30. Ne2 Bxa3 31. Rxc8+ Rxc8 32. Ng3 Bb2 33. f5 Bxf5 34. Nxf5 Qxf5 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.23"]
[Round "2"]
[White "Gelman, Josef"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1987"]
[BlackElo "1841"]
[PlyCount "88"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 g6 2. Nf3 Bg7 3. d4 Nf6 4. Bg2 d6 5. c4 0-0 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 Na5 10. e4 c5 11. e5 Ng4 12. exd6 exd6 13. h3 cxd4 14. Nd5 Ne5 15. Bxd4 b5 16. Nxe5 dxe5 17. Bc5 Re8 18. Ne7+ Kh8 19. Qxd8 Rxd8 20. b4 Nxc4 21. Nc6 Be6 22. Nxb8 Rxb8 23. Rad1 Bf6 24. Kh2 h5 25. Ba7 Rg8 26. Bc5 Kg7 27. h4 a5 28. bxa5 Nxa5 29. Bd5 Bf5 30. Bb4 Nc4 31. Bc6 Rb8 32. Rd5 e4 33. Rxb5 Rc8 34. Bd5 Ne5 35. Rb7 Rc2 36. Bb3 Re2 37. Bc5 e3 38. Bd1 Rxa2 39. Bxe3 Be4 40. Rb4 Bd3 41. Rg1 Bf5 42. Rf4 Nd3 43. Rxf5 gxf5 44. Bxh5 Nxf2 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.28"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Steiner, Wolfram"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1853"]
[BlackElo "1946"]
[PlyCount "58"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bd7 6. a3 f6 7. exf6 Nxf6 8. Bd3 Qb6 9. 0-0 0-0-0 10. c4 Nxd4 11. Nc3 Nxf3+ 12. Qxf3 d4 13. Ne2 e5 14. h3 Bd6 15. Ng3 Rhf8 16. Qe2 Rde8 17. Bd2 Bc6 18. Nf5 Qc7 19. Nxd6+ Qxd6 20. Bf5+ Kb8 21. b4 e4 22. bxc5 Qe5 23. Bg4 h5 24. Bf3 exf3 25. Qxe5+ Rxe5 26. Bf4 Nd7 27. Bh2 Kc8 28. Bxe5 Nxe5 29. Rad1 fxg2 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.26"]
[Round "7"]
[White "Wiese, Hans Joachim"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2023"]
[BlackElo "1853"]
[PlyCount "101"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 d5 4. exd5 Qxd5 5. d4 exd4 6. cxd4 Bg4 7. Nc3 Qa5 8. Qe2+ Be7 9. d5 Nd4 10. Qe4 Nxf3+ 11. gxf3 Nf6 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. Qf5+ Kd8 15. 0-0 h6 16. Bf4 Qa6 17. Rfe1 Bd6 18. Ne4 Bxf4 19. Qxf4 Nxe4 20. fxe4 Qf6 21. Qxf6+ gxf6 22. Rac1 Kd7 23. Rc3 Rhg8+ 24. Kf1 Rac8 25. Rec1 c6 26. Rd1 c5 27. Rf3 Rg4 28. Rxf6 Rxe4 29. Rxf7+ Re7 30. Rf6 Rh8 31. Rd3 Rhh7 32. Ra3 Ref7 33. Rxa7 Rxf6 34. Rxb7+ Kd6 35. Rxh7 Kxd5 36. Ke2 Ra6 37. a3 Rb6 38. Rd7+ Kc4 39. Rd2 Rb3 40. f3 Kb5 41. Kf2 c4 42. Kg3 Kc5 43. a4 Rb4 44. Rc2 Kb6 45. f4 Rxa4 46. f5 Kb5 47. Rf2 Ra8 48. f6 Rf8 49. Kg4 Kc5 50. Kf5 Kd4 51. Kg6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2019.04.21"]
[Round "2"]
[White "Stein, Siegfried"]
[Black "Di Candia, Roberto"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1853"]
[BlackElo "1920"]
[PlyCount "52"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Nb6 10. Ne5 Nfxd5 11. Bd2 a6 12. Be2 Nxc3 13. Bxc3 Be6 14. Bf3 Nd5 15. Rc1 Rc8 16. Bd2 Qd6 17. Qe2 b5 18. b3 Nb6 19. Nc6 Bf6 20. Bb4 Qd7 21. Rfd1 Nd5 22. Bxd5 Bxd5 23. Nxe7+ Bxe7 24. Qxe7 Qg4 25. g3 Qf3 26. Kf1 Rce8 0-1

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.02"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Bornschein, Burkhard"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1831"]
[BlackElo "1996"]
[PlyCount "64"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. 0-0 Nf6 7. h3 e6 8. Be3 Be7 9. Nd4 e5 10. Nxc6 bxc6 11. Nd2 0-0 12. Qe2 d5 13. exd5 cxd5 14. Rfd1 Qc7 15. f3 Bd7 16. Rac1 Rfe8 17. Qf2 Bd6 18. Kh1 Nh5 19. Nf1 f5 20. Bc2 f4 21. Bd2 g5 22. Be1 Be6 23. Bb3 Bc5 24. Qe2 Rad8 25. Qb5 Nf6 26. Qd3 Kg7 27. Rd2 e4 28. fxe4 dxe4 29. Qb5 Rxd2 30. Bxd2 e3 31. Be1 Rb8 32. Qa4 Bd7 0-1

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.01.31"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Paul, Reinhart"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1831"]
[BlackElo "1988"]
[PlyCount "167"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 e6 6. Bd3 h6 7. Bd2 Qb6 8. 0-0 Bd7 9. Qe2 Bd6 10. Rfd1 Nc6 11. Nb5 a6 12. Nxd6+ cxd6 13. c3 Ne7 14. a4 0-0 15. b4 a5 16. b5 Rfe8 17. Re1 Rac8 18. Rac1 Nfd5 19. c4 Nb4 20. Bxb4 axb4 21. Qd2 Qa5 22. Ra1 b6 23. Reb1 d5 24. Qxb4 Qxb4 25. Rxb4 dxc4 26. Rxc4 Nd5 27. Ne5 Rcd8 28. g3 g6 29. Be4 Kg7 30. Rac1 Re7 31. Bxd5 exd5 32. Rc7 Kf8 33. Nxd7+ Rdxd7 34. Rxd7 Rxd7 35. Rc6 Ra7 36. Rxb6 Rxa4 37. Kf1 Rxd4 38. Ke2 Ke7 39. Ke3 Rd1 40. Rc6 Rb1 41. b6 Kd7 42. Rc7+ Kd8 43. Rxf7 Rxb6 44. Kd4 Ke8 45. Rf3 Ke7 46. Kxd5 Rb5+ 47. Kc4 Ra5 48. h4 Ke6 49. Kd4 Rd5+ 50. Ke4 Re5+ 51. Kd3 Ra5 52. Ke2 Ra2+ 53. Kf1 h5 54. Kg2 Rb2 55. Rf4 Ke5 56. Ra4 Kf6 57. Ra6+ Kg7 58. Ra7+ Kf6 59. Ra3 Rc2 60. Rf3+ Kg7 61. Kh3 Rc4 62. Re3 Kf6 63. f3 Rc1 64. Ra3 Rc6 65. g4 hxg4+ 66. Kxg4 Rb6 67. Ra4 Rc6 68. Ra3 Rb6 69. Ra4 Rc6 70. Kf4 Rb6 71. Kg3 Rc6 72. Ra5 Rb6 73. f4 Rc6 74. h5 gxh5 75. Rxh5 Kf7 76. Ra5 Rb6 77. Kg4 Rc6 78. Ra7+ Kf8 79. f5 Rb6 80. f6 Rb1 81. Re7 Rg1+ 82. Kf5 Rf1+ 83. Ke6 Re1+ 84. Kd7 1/2-1/2

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.01.30"]
[Round "2"]
[White "Kollberg, Lothar"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2070"]
[BlackElo "1831"]
[PlyCount "92"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. Nf3 Nc6 7. d5 Na5 8. Nd2 c5 9. 0-0 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bh6 13. f4 bxc4 14. bxc4 e5 15. dxe6 Bxe6 16. Nd5 Rxb2 17. Qxb2 Bg7 18. Qa3 Nxc4 19. Nxc4 Nxd5 20. Rad1 Nc3 21. Qxa6 Nxd1 22. Rxd1 d5 23. Kh1 dxc4 24. Rxd8 Rxd8 25. Be4 Bh3 26. Bc2 Be6 27. Qa5 Rc8 28. Kg2 f5 29. Kf2 c3 30. e3 Bd5 31. Ke1 Ra8 32. Qxc5 Bxa2 33. Qc6 Rd8 34. Qa6 Bf7 35. h4 h5 36. Qa4 Kh7 37. Qa7 Bg8 38. Qa4 Rd2 39. e4 Bd4 40. exf5 Bd5 41. fxg6+ Kh6 42. g7 Kxg7 43. Qd7+ Bf7 44. Qf5 Kg8 45. Qc8+ Kg7 46. Qf5 Kg8 1/2-1/2

[Event "Berlin Lichtenrade op 14th"]
[Site "Berlin"]
[Date "2018.10.27"]
[Round "1"]
[White "Polatel, Ali"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2214"]
[BlackElo "1808"]
[PlyCount "63"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. e4 d6 4. d4 Nf6 5. Nc3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Nd4 9. Nxd4 exd4 10. Qxd4 Ng4 11. Qd1 f5 12. exf5 gxf5 13. Bf4 Bd7 14. Qd2 Qf6 15. Rad1 Rae8 16. Rfe1 Qg6 17. Bf1 Be5 18. Ne2 Qh5 19. h3 Nf6 20. Ng3 Qg6 21. f3 h5 22. h4 Rf7 23. Bxe5 dxe5 24. Qg5 Kg7 25. c5 Rfe7 26. d6 cxd6 27. Rxd6 Qxg5 28. hxg5 Nh7 29. Nxh5+ Kf8 30. g6 Ng5 31. Nf6 Rd8 32. Red1 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.26"]
[Round "9"]
[White "Becker, Werner"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1689"]
[BlackElo "1822"]
[PlyCount "78"]
[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. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 0-0 5. 0-0 d6 6. b3 Re8 7. Bb2 Nbd7 8. Re1 e5 9. dxe5 Ng4 10. Nbd2 Ndxe5 11. Rb1 c6 12. h3 Nxf3+ 13. Nxf3 Ne5 14. Nxe5 Bxe5 15. Bxe5 dxe5 16. Qxd8 Rxd8 17. Rbd1 Be6 18. Rd3 Kf8 19. Red1 Ke7 20. c4 Bf5 21. e4 Be6 22. c5 b6 23. Rxd8 Rxd8 24. Rxd8 Kxd8 25. cxb6 axb6 26. f4 f6 27. Kf2 Kc7 28. Ke3 b5 29. Kd3 b4 30. h4 Kb6 31. Bf1 Kc5 32. fxe5 fxe5 33. Be2 h6 34. Ke3 Kd6 35. Kd2 Kc5 36. Ke3 Kb6 37. Kd3 Kc5 38. Ke3 Kb6 39. Kd3 Kc5 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.25"]
[Round "8"]
[White "Stein, Siegfried"]
[Black "Korek, Jakob Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1822"]
[BlackElo "1498"]
[PlyCount "73"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. Nf3 e6 8. 0-0 d6 9. cxd4 Be7 10. Nc3 0-0 11. Qe2 a6 12. Be3 Qc7 13. Rac1 Rd8 14. a3 d5 15. Rfd1 Qd7 16. Ba2 Nc4 17. Bb1 N6a5 18. b4 Nb3 19. Qc2 f5 20. exf6 Bxf6 21. Qxb3 b5 22. Bf4 Qf7 23. Bg3 Bd7 24. Ne2 a5 25. Nf4 axb4 26. axb4 Ra3 27. Qc2 g6 28. Nd3 Re8 29. Nde5 Bxe5 30. Nxe5 Nxe5 31. Bxe5 Rc8 32. Qd2 Qe8 33. Rxc8 Bxc8 34. h3 Qc6 35. Rc1 Qe8 36. Qh6 Qf8 37. Rxc8 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.24"]
[Round "7"]
[White "Zielke, Ansgar"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1608"]
[BlackElo "1822"]
[PlyCount "109"]
[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. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. b3 Rd8 12. Ba3 Ne8 13. Be7 e4 14. Bxd8 Qxd8 15. Ne1 Qa5 16. Nxe4 Bxa1 17. Rxa1 Ndf6 18. Qc3 Qxc3 19. Nxc3 Bf5 20. Rd1 Kf8 21. Bd3 Bxd3 22. Rxd3 Ke7 23. f3 Nc7 24. e4 Ne6 25. g3 g5 26. Kf2 Rd8 27. Rxd8 Kxd8 28. Nd3 Ke7 29. Ke3 Nd7 30. f4 h6 31. f5 Ng7 32. g4 f6 33. c5 Ne8 34. b4 Nc7 35. a3 a6 36. Kd4 Ne8 37. e5 fxe5+ 38. Nxe5 Ndf6 39. h3 h5 40. Ne4 Nxe4 41. Kxe4 hxg4 42. hxg4 Nf6+ 43. Kd4 Nd5 44. Nc4 Nf6 45. Ne3 Nd7 46. Nc4 Nf6 47. Ne3 Nd7 48. Ke4 Nf6+ 49. Kf3 Nd7 50. Nc4 Kf6 51. Nd6 Ne5+ 52. Kg3 Ke7 53. Nxb7 Nc4 54. Na5 Nxa3 55. Nxc6+ 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.23"]
[Round "6"]
[White "Stein, Siegfried"]
[Black "Engesser, Philipp"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1822"]
[BlackElo "1626"]
[PlyCount "140"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Be3 Qxe5 13. Kh1 d4 14. Bd2 Qxe2 15. Nxe2 Nc6 16. a3 a5 17. Rac1 Be7 18. Be4 e5 19. Ng3 g6 20. f4 f5 21. Bxc6 Bxc6 22. fxe5 Kf7 23. h3 Rac8 24. Kh2 Bd7 25. Rf4 Rxc1 26. Bxc1 Bg5 27. Rxd4 Bxc1 28. Rxd7+ Ke6 29. Rxb7 Bf4 30. Rb6+ Kxe5 31. Rb5+ Kd4 32. Rxa5 Ke3 33. Rc5 Rd8 34. Rc3+ Rd3 35. Rxd3+ Kxd3 36. h4 h5 37. Kh3 Kc4 38. Ne2 Be5 39. Nc3 Kb3 40. Nd5 Bd6 41. g3 Kxb2 42. a4 Kb3 43. a5 Kc4 44. a6 Bb8 45. Ne7 Kb5 46. Kg2 Kxa6 47. Nxg6 Kb5 48. Kf3 Kc5 49. Nf4 Kd6 50. Nxh5 Ke7 51. Nf4 Kf7 52. Ke3 Ba7+ 53. Kf3 Bb8 54. Nd5 Kg6 55. Ne7+ Kf6 56. Nc6 Bc7 57. Nb4 Kg6 58. Nd5 Bb8 59. Nc3 Bc7 60. Ne2 Bb8 61. Ke3 Kh5 62. Kf3 Kg6 63. Nd4 Be5 64. Ne6 Kh5 65. Nf4+ Kh6 66. Nd3 Bb8 67. Nc5 Kg6 68. Ne6 Kf6 69. Nf4 Kg7 70. Ke3 Ba7+ 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.22"]
[Round "5"]
[White "Kornrumpf, Joachim"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2062"]
[BlackElo "1822"]
[PlyCount "43"]
[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. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. b3 e5 5. Qc2 f5 6. Bb2 Nf6 7. e3 a5 8. Be2 Na6 9. d4 e4 10. Ng5 h6 11. Nh3 Be6 12. a3 Bf7 13. 0-0 0-0 14. f3 d5 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Nf4 exf3 18. Bc4 c6 19. Bxd5+ cxd5 20. Nxg6 Rc8 21. Qxc8 Qg5 22. Qe6+ 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.21"]
[Round "4"]
[White "Stein, Siegfried"]
[Black "Schulz, Olaf"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1822"]
[BlackElo "2014"]
[PlyCount "127"]
[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 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. c3 Nc6 7. Bb5 Nf5 8. Bd4 Bd7 9. Bxc6 Bxc6 10. Nf3 Nxd4 11. Qxd4 Bb5 12. a4 Qa5 13. Nbd2 Qa6 14. b4 b6 15. Nb3 bxc5 16. Nxc5 Bxc5 17. Qxc5 Bd3 18. b5 Qc8 19. Qxc8+ Rxc8 20. Kd2 Be4 21. Nd4 Kd7 22. f3 Bg6 23. Ra3 f6 24. Re1 Rhe8 25. Rb3 Rc4 26. Ra1 fxe5 27. Nc6 Rxc6 28. bxc6+ Kxc6 29. a5 e4 30. a6 exf3 31. gxf3 Re7 32. f4 Bf5 33. h4 g6 34. Ra4 e5 35. fxe5 h5 36. Rab4 Bc8 37. Ra3 Rxe5 38. Rb8 Kc7 39. Ra8 Re6 40. Rxa7+ Kb8 41. Rg7 Bxa6 42. Rb3+ Kc8 43. Ra3 Re2+ 44. Kd1 Re6 45. Ra5 Bb7 46. Ra7 Bc6 47. Rg8+ Be8 48. Rag7 Kd8 49. Kd2 Re7 50. Rxg6 Kd7 51. R6g7 Bf7 52. Ra8 Ke6 53. Ra6+ Kf5 54. Rg5+ Ke4 55. Ra4+ Kf3 56. Rf5+ Kg3 57. Rg5+ Kf3 58. Rf5+ Kg3 59. Raf4 Be6 60. Rf3+ Kxh4 61. R3f4+ Kg3 62. Rf3+ Kg4 63. R3f4+ Kg3 64. Rf3+ 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.20"]
[Round "3"]
[White "Meister, Alexander"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1962"]
[BlackElo "1822"]
[PlyCount "44"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Re1 b6 7. Ne5 Bb7 8. Nd2 Nbd7 9. Ndf3 Rc8 10. Be3 c5 11. c3 Ne4 12. Qa4 Nxe5 13. Nxe5 f6 14. Nd3 Bc6 15. Qd1 cxd4 16. cxd4 e5 17. f3 Nd6 18. Bh3 Bd7 19. Bxd7 Qxd7 20. dxe5 fxe5 21. Nb4 d4 22. Qb3+ Qf7 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.19"]
[Round "2"]
[White "Stein, Siegfried"]
[Black "Schild, Reinhard"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1822"]
[BlackElo "1601"]
[PlyCount "39"]
[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 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 c6 5. a4 a6 6. f4 exf4 7. Bxf4 Qb6 8. Nf3 Bf2+ 9. Kf1 Bd4 10. a5 Qa7 11. Bd6 h6 12. Na4 b5 13. axb6 Bxb6 14. Ne5 Bd4 15. Bxf7+ Kd8 16. Ng6 Re8 17. Bxe8 Nxe8 18. e5 Nc7 19. Qf3 Ne6 20. Qf7 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.18"]
[Round "1"]
[White "Hacker, Jonas"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2316"]
[BlackElo "1822"]
[PlyCount "121"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. d3 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Nd2 c6 9. Ba4 d6 10. Bb3 Qe7 11. Nc4 Bc7 12. Ne3 h6 13. Qf3 g6 14. a4 a5 15. Bc2 Be6 16. d4 h5 17. dxe5 dxe5 18. h3 Nh7 19. Rd1 Rd8 20. Rxd8+ Qxd8 21. Nf1 Qf6 22. Qe3 0-0 23. Nh2 Rd8 24. Rb1 Ba2 25. Ra1 Qe6 26. Nf3 Bb3 27. Bd3 Bc4 28. Bb1 Rd1+ 29. Kh2 Qf6 30. Bc2 Rd7 31. b3 Be6 32. Ba3 Bd8 33. Rd1 Rxd1 34. Bxd1 Ng5 35. Qxg5 Qxg5 36. Nxg5 Bxg5 37. Bd6 f6 38. Bc7 Bd2 39. Bxa5 Kf7 40. Kg1 Ke8 41. Kf1 Kd7 42. Ke2 Bg5 43. Bb6 f5 44. exf5 gxf5 45. Bc2 e4 46. f3 exf3+ 47. Kxf3 Bd5+ 48. Kf2 Be6 49. Be3 f4 50. Bc5 Kc7 51. c4 b6 52. Bd4 Be7 53. Bg6 h4 54. Kf3 Bd6 55. Bf2 Be5 56. Bxh4 b5 57. axb5 cxb5 58. Bd3 bxc4 59. Bxc4 Bd7 60. Ke4 Kd6 61. Be7+ 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.05"]
[Round "6"]
[White "Kauschmann, Herbert"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "1817"]
[PlyCount "54"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. c3 0-0 11. Be3 Bb6 12. f3 Ng5 13. Qd2 Ne6 14. f4 Nxd4 15. cxd4 Bf5 16. Qc3 Qd7 17. Rc1 Rad8 18. Qxc6 Rfe8 19. Qxd7 Bxd7 20. b4 f6 21. Bf2 a5 22. a3 Rf8 23. Rd1 fxe5 24. fxe5 Rf4 25. Nc3 g6 26. Nxd5 Rxf2 27. Kxf2 Bg4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.03"]
[Round "4"]
[White "Stein, Siegfried"]
[Black "Schulz, Olaf"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1817"]
[BlackElo "2019"]
[PlyCount "58"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Qc7 6. Nf3 Bd7 7. Nc3 Ne7 8. Bf4 Ng6 9. Bg3 h5 10. Qg5 Be7 11. Qd2 h4 12. Bf4 Bxc5 13. Bd3 f5 14. a3 Qb6 15. Bg5 Bxf2+ 16. Ke2 Bd4 17. Bxf5 exf5 18. Nxd4 0-0 19. Rhe1 Nc6 20. Be3 f4 21. Bf2 Qc7 22. Kf1 Ncxe5 23. Nxd5 Qc4+ 24. Ne2 f3 25. Kg1 fxe2 26. Rxe2 Bc6 27. Nb4 Bxg2 28. Kxg2 Qg4+ 29. Kf1 Qh3+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.07"]
[Round "8"]
[White "Huels, Maximilian"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1871"]
[BlackElo "1788"]
[PlyCount "55"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 Qh4 10. a3 Bc5 11. Ra2 0-0 12. g3 Qe7 13. Rd2 d6 14. Bb2 dxe5 15. b4 Bd4 16. b5 cxb5 17. cxd5 Qc5 18. Bxd4 exd4 19. Qf3 Rae8+ 20. Be2 Qc1+ 21. Rd1 Qc2 22. Kf1 Rxe2 23. Qxe2 b4 24. Qxa6 Qxd1+ 25. Kg2 Qc2 26. Rf1 b3 27. Qc6 d3 28. a4 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.06"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Skogvall, Martina"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1788"]
[BlackElo "1997"]
[PlyCount "196"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bd7 5. Nf3 Qb6 6. Bd3 Bb5 7. 0-0 Bxd3 8. Qxd3 Nc6 9. dxc5 Bxc5 10. Nbd2 f6 11. b4 Be7 12. exf6 Nxf6 13. Re1 Nd8 14. Nb3 0-0 15. Be3 Qc7 16. Bd4 Ne4 17. Nbd2 Nd6 18. Rac1 Rc8 19. a3 a6 20. Ne5 Nf5 21. Ndf3 Bd6 22. h3 Nc6 23. Nxc6 Qxc6 24. Ng5 Rce8 25. c4 Bf4 26. Be3 Bxe3 27. fxe3 h6 28. Nf3 dxc4 29. Rxc4 Qb5 30. Qc2 Qb6 31. Rc5 Qd6 32. Qc3 Qg3 33. e4 Nd6 34. Re2 Rf4 35. Nd2 Qxc3 36. Rxc3 Nb5 37. Rd3 Rc8 38. Nf3 Rc3 39. Ne5 Rxa3 40. Rd7 Ra1+ 41. Kh2 Nc3 42. Rc2 Nb5 43. Ng6 Rff1 44. Rc8+ Kh7 45. Nf8+ Rxf8 46. Rxf8 Re1 47. Rff7 Kg6 48. Rxg7+ Kf6 49. Rg4 Nc3 50. Rxb7 Nxe4 51. Ra7 h5 52. Rf4+ Kg5 53. Rf3 h4 54. Rxa6 Ng3 55. Ra5+ e5 56. Rxg3+ hxg3+ 57. Kxg3 Re3+ 58. Kf2 Kf4 59. Ra4 Rb3 60. g3+ Kf5 61. Ra2 Rxb4 62. Re2 Rb3 63. h4 e4 64. Kg2 Rb1 65. Rf2+ Ke5 66. h5 e3 67. Re2 Ke4 68. Ra2 Rb5 69. g4 Rd5 70. Ra4+ Kd3 71. Kf3 Re5 72. Ra3+ Kd2 73. Ra2+ Kd3 74. Kf4 Re4+ 75. Kf5 Rc4 76. Ra3+ Rc3 77. Ra4 Rc4 78. Ra3+ Rc3 79. Ra1 Rc2 80. Ra3+ Rc3 81. Ra5 Kd4 82. Ra1 Rc5+ 83. Kf4 e2 84. Kf3 Re5 85. Ra4+ Kd3 86. Ra3+ Kd4 87. Ra4+ Kc3 88. Ra1 e1Q 89. Rxe1 Rxe1 90. Kf4 Kd4 91. Kf5 Rf1+ 92. Kg6 Ke5 93. h6 Rf6+ 94. Kg7 Ra6 95. h7 Ra7+ 96. Kg8 Ra8+ 97. Kg7 Ra7+ 98. Kg8 Ra8+ 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.05"]
[Round "6"]
[White "Stein, Siegfried"]
[Black "Tham, Nam"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1788"]
[BlackElo "1845"]
[PlyCount "146"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 Nc6 6. Nf3 Bg4 7. Na4 Bb6 8. Nxb6 axb6 9. a3 0-0 10. h3 Bxf3 11. Qxf3 Nd4 12. Qf2 Qe7 13. c3 Nc6 14. 0-0 Nd7 15. f5 Na5 16. Ba2 Qe8 17. Bg5 h6 18. Bh4 Kh7 19. f6 g6 20. Rae1 Nc5 21. Re3 Ne6 22. Bg3 Nc6 23. h4 Rg8 24. h5 g5 25. Qf5+ Kh8 26. Be1 Ncd8 27. Bb1 Nf4 28. Ba2 Nde6 29. Kh2 g4 30. Bh4 Ng5 31. Rg3 Qc8 32. Qxc8 Raxc8 33. Rxg4 Rcf8 34. d4 Kh7 35. Bxg5 Rxg5 36. Rxg5 hxg5 37. g4 exd4 38. cxd4 Kg8 39. e5 d5 40. Rf2 c6 41. Rc2 Ra8 42. Bb3 b5 43. Rd2 Kh7 44. Kg3 Kh6 45. Kf3 Ne6 46. Bc2 Nf4 47. Ke3 Rc8 48. Bb3 Ra8 49. Rc2 Ne6 50. Kd3 Rb8 51. Kc3 Ra8 52. Rd2 Ra7 53. Kb4 Ra8 54. Bc2 Ra7 55. b3 b6 56. a4 Ra5 57. axb5 Rxb5+ 58. Kc3 c5 59. dxc5 Rxc5+ 60. Kb2 d4 61. Re2 d3 62. Bxd3 Nf4 63. Re3 Rxe5 64. Rf3 Nxd3+ 65. Rxd3 Re6 66. Kc3 Rxf6 67. Rd4 b5 68. Re4 Rf3+ 69. Kc2 Rf2+ 70. Kd3 Rf3+ 71. Re3 Rf4 72. Re4 Rf1 73. Ke2 Rf6 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.04"]
[Round "5"]
[White "Grillich, Alexander"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1913"]
[BlackElo "1788"]
[PlyCount "83"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[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. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 c6 9. Bc4 h6 10. Bh4 d6 11. h3 g5 12. Bg3 Qe7 13. a4 a5 14. Nd2 h5 15. Qb3 Ba7 16. Nf3 Nh7 17. d4 h4 18. Bh2 g4 19. Nxh4 Qxh4 20. Bxf7+ Kf8 21. dxe5 Ng5 22. e6 g3 23. Kh1 gxh2 24. f4 Nxf7 25. exf7 Qe7 26. e5 d5 27. Rae1 Bf5 28. e6 Rb8 29. c4 Be4 30. cxd5 cxd5 31. f5 Bd4 32. Qg3 Rc8 33. Qg6 Qf6 34. Qg3 Bc5 35. Qb3 b6 36. Rf4 Qd4 37. Kxh2 Bd6 38. Qg3 Rc2 39. e7+ Bxe7 40. Rexe4 dxe4 41. f6 Bd6 42. Qg7# 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.03"]
[Round "4"]
[White "Stein, Siegfried"]
[Black "Federau, Juergen"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1788"]
[BlackElo "2137"]
[PlyCount "62"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. d3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Bxd7 Nbxd7 9. Nc4 Qc7 10. h3 d5 11. exd5 Nxd5 12. Re1 h6 13. Bd2 e6 14. a5 b5 15. axb6 axb6 16. c3 b5 17. Na3 b4 18. Nb5 Qc6 19. Rxa8 Rxa8 20. c4 Nc7 21. Nxc7 Qxc7 22. Qc1 Kh7 23. d4 cxd4 24. Bxb4 Ra4 25. Bd2 Rxc4 26. Qb1 Nb6 27. Qd3 Qc5 28. b3 Rc2 29. Bb4 Qf5 30. Qd1 d3 31. Re3 Nd5 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.02"]
[Round "3"]
[White "Schmidt, Juergen"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1927"]
[BlackElo "1788"]
[PlyCount "106"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 5. c3 0-0 6. d4 Bb6 7. Bg5 h6 8. Bh4 d6 9. Nbd2 exd4 10. Bxc6 dxc3 11. bxc3 bxc6 12. Qa4 Bd7 13. e5 dxe5 14. Nxe5 g5 15. Bg3 Be6 16. Rad1 Qd5 17. c4 Qa5 18. Qc2 Rfe8 19. Nb3 Qb4 20. Nd4 Bxd4 21. Rxd4 Qc5 22. Rfd1 Rac8 23. h3 Kg7 24. Nf3 Qf5 25. Qa4 c5 26. R4d3 Ne4 27. Be5+ f6 28. g4 Qg6 29. Bh2 Re7 30. Re3 Rce8 31. Nd2 Nxd2 32. Rxd2 Qb1+ 33. Rd1 Qb6 34. Rde1 Kf7 35. Qc2 Kg7 36. Bg3 Qc6 37. h4 Qd7 38. h5 Bf7 39. Rxe7 Rxe7 40. Rxe7 Qxe7 41. Kh2 Qe6 42. Qf5 Qxf5 43. gxf5 Bxc4 44. a3 Be2 45. Bxc7 Bxh5 46. f4 Bg4 47. fxg5 hxg5 48. Kg3 Bxf5 49. Kf3 c4 50. Ba5 Kg6 51. Bc3 a6 52. Ke3 Bd7 53. Kd4 Bb5 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.01"]
[Round "2"]
[White "Stein, Siegfried"]
[Black "Kutschke, Jens"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1788"]
[BlackElo "1985"]
[PlyCount "73"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[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 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Kh1 Nc6 13. Be3 Qxe5 14. f4 Qd6 15. Rad1 Be7 16. f5 e5 17. Bc4 d4 18. Ne4 Qc7 19. Bxf7+ Kd8 20. Bg5 Bxg5 21. Nxg5 Kc8 22. Rc1 Kb8 23. Be6 h6 24. Qh5 Ka7 25. Ne4 Rhf8 26. Nc5 Be8 27. Qe2 Rd8 28. Bc4 Qb6 29. Ne6 Bd7 30. Nxd8 Qxd8 31. Bd3 Qe7 32. a3 Qd6 33. b4 Ne7 34. Be4 Nd5 35. Bxd5 Qxd5 36. Rc5 Bb5 37. Qxb5 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.08"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Baranowsky, Peter"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1747"]
[BlackElo "1863"]
[PlyCount "120"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. g4 Qc7 7. f4 Bxc5 8. Bxc5 Qxc5 9. Qf3 Qxc2 10. Nc3 Qxb2 11. Bb5+ Nc6 12. Rb1 Qa3 13. Nge2 a6 14. Bxc6+ bxc6 15. Rb3 Qa5 16. 0-0 0-0 17. Kg2 Ra7 18. Rfb1 c5 19. Ng3 c4 20. Rb8 Qc7 21. Kh3 d4 22. Nce4 c3 23. R8b4 Rd8 24. Qd3 Rb7 25. Rc4 Qa5 26. Nd6 Rxb1 27. Qxb1 Bd7 28. Rxd4 Bb5 29. Nxb5 axb5 30. Qxb5 Qa8 31. Rxd8+ Qxd8 32. Qc4 g6 33. Qxc3 Qd1 34. Kg2 Qd5+ 35. Qf3 Qxa2+ 36. Ne2 Kg7 37. h3 Ng8 38. Kg3 Ne7 39. Nc3 Qa1 40. Ne4 Qe1+ 41. Kg2 Nd5 42. Ng3 Ne3+ 43. Kh2 h6 44. Qe2 Qc1 45. Qf2 Nd5 46. Ne2 Qd2 47. Kg3 Ne3 48. Kf3 Nd1 49. Qd4 Qe1 50. Qg1 Qd2 51. Qd4 Qe1 52. Qg1 Qxg1 53. Nxg1 Nc3 54. Ne2 Nxe2 55. Kxe2 f6 56. Ke3 f5 57. Kf3 Kf7 58. gxf5 gxf5 59. Ke3 Ke7 60. Kd4 Kd7 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.07"]
[Round "8"]
[White "Stein, Siegfried"]
[Black "Schmidt, Dietrich"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1747"]
[BlackElo "1921"]
[PlyCount "117"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. Bb5 e6 7. h3 Bxf3 8. Qxf3 Bxc5 9. 0-0 Nge7 10. Nc3 0-0 11. Bxc6 Nxc6 12. Qg3 Kh8 13. Bf4 a6 14. Rac1 Rc8 15. Ne2 Qa5 16. Qb3 b5 17. a3 Qb6 18. Qd3 Rc7 19. c3 Rfc8 20. Qg3 Bf8 21. Be3 Bc5 22. Bxc5 Qxc5 23. Rfe1 Qe7 24. Rcd1 Na5 25. Nd4 Nc4 26. Re2 Rb7 27. Ra1 Qc7 28. Kh2 Kg8 29. f4 Rb6 30. Rf1 Kh8 31. Rf3 g6 32. h4 h5 33. Qg5 Qd8 34. Qh6+ Kg8 35. Kh3 Qf8 36. Qg5 Qd8 37. Rg3 Qxg5 38. Rxg5 a5 39. f5 Kg7 40. fxg6 fxg6 41. Rf2 Rf8 42. Rxg6+ Kxg6 43. Rxf8 Nxe5 44. Rf2 b4 45. axb4 axb4 46. cxb4 Nd3 47. Rf3 Nxb4 48. Rb3 e5 49. Nc2 Nxc2 50. Rxb6+ Kf5 51. Rh6 d4 52. Rxh5+ Ke4 53. Kg3 Ne1 54. Rg5 Nd3 55. h5 Nf4 56. Kf2 d3 57. Ke1 Kd4 58. Rg4 Ke3 59. Rxf4 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.06"]
[Round "7"]
[White "Borgwardt, Heinz"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1551"]
[BlackElo "1747"]
[PlyCount "70"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be3 e5 7. d5 a5 8. Qd2 Ng4 9. Bg5 f6 10. Bh4 Na6 11. h3 Nh6 12. g4 Nf7 13. Bd3 Bh6 14. Qd1 Bd7 15. Rg1 Ng5 16. Rg3 Nc5 17. Bxg5 fxg5 18. Kd2 Bg7 19. Qe2 h6 20. Kc2 c6 21. Rh1 Qc8 22. Rhg1 Bf6 23. Qf1 Kg7 24. R3g2 Rb8 25. h4 b5 26. Nd2 b4 27. Ne2 cxd5 28. exd5 e4 29. Bxe4 Nxe4 30. Nc1 Nxd2 31. Kxd2 Bxb2 32. hxg5 hxg5 33. Qd3 Bc3+ 34. Kc2 Rf4 35. Qe3 Be5 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.05"]
[Round "6"]
[White "Stein, Siegfried"]
[Black "Fiedler, Wolfgang2222"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1747"]
[BlackElo "1892"]
[PlyCount "98"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. h4 c5 8. Be3 Nc6 9. f4 Be7 10. Bf2 h5 11. g5 Nb4 12. Rc1 c4 13. a3 Nc6 14. Ng3 b5 15. Bg2 b4 16. axb4 Bxb4 17. Nge2 Rc8 18. 0-0 Nge7 19. Bh3 Bf5 20. Kh2 Bxh3 21. Kxh3 Nf5 22. Ra1 g6 23. Na4 Kf8 24. c3 Be7 25. b4 cxb3 26. Qxb3 Na5 27. Qa2 Nc4 28. Rfb1 Rc7 29. Rb3 Kg7 30. Rab1 Nfe3 31. Bxe3 Nxe3 32. Nb2 Qd7 33. Nd3 Nc4 34. Nb4 a5 35. Nd3 Rhc8 36. Rb5 Bb4 37. R1xb4 axb4 38. Rxb4 Ra7 39. Qc2 Rca8 40. Nec1 Qc6 41. Nc5 Ra3 42. Rb1 Ne3 43. Qd2 Nf5 44. Rb2 R8a7 45. Ne2 R7a5 46. Nd3 Qc4 47. Ndc1 Nxd4 48. Qxd4 Qxd4 49. Nxd4 Rxc3+ 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.03"]
[Round "5"]
[White "Bluhm, Robert"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1845"]
[BlackElo "1747"]
[PlyCount "64"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg4 10. Bxc6 bxc6 11. Na4 Bb6 12. Nxb6 cxb6 13. h4 Nh5 14. hxg5 hxg5 15. Qd2 Bxf3 16. gxf3 Qf6 17. Kg2 Kg7 18. Rh1 Rh8 19. Rag1 Rag8 20. Qe2 Kf8 21. Kf1 Nxg3+ 22. fxg3 Rxh1 23. Rxh1 g4 24. Kg2 gxf3+ 25. Qxf3 Qxf3+ 26. Kxf3 Kg7 27. Rh5 Kg6 28. g4 f6 29. c3 c5 30. d4 cxd4 31. cxd4 Rc8 32. dxe5 dxe5 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.02"]
[Round "4"]
[White "Stein, Siegfried"]
[Black "Gruner, Klaus Dieter"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1747"]
[BlackElo "1846"]
[PlyCount "109"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 Bf5 5. Nf3 e6 6. Bb5 Qb6 7. Bxc6+ Qxc6 8. dxc5 Bxc5 9. 0-0 Ne7 10. Bg5 Qc7 11. Na3 0-0 12. Nb5 Qb6 13. Nbd4 Bg6 14. Qd2 Nc6 15. Rac1 a6 16. h3 Qc7 17. Bf4 Rac8 18. g4 b5 19. Nxc6 Qxc6 20. Be3 Be7 21. a3 Qc4 22. Nd4 Qd3 23. Qxd3 Bxd3 24. Rfd1 Bg6 25. Nf3 f6 26. Bd4 Rc6 27. Re1 f5 28. Nh2 fxg4 29. Nxg4 Rcc8 30. Rcd1 Rf3 31. Re3 Rcf8 32. Rde1 Bh4 33. Rxf3 Rxf3 34. Re3 Rf7 35. Re1 Rf3 36. Re3 Rxe3 37. Nxe3 a5 38. Ng2 Be7 39. Nf4 Bf5 40. Kg2 a4 41. Be3 Kf7 42. Ne2 Bd3 43. Nd4 Bc4 44. Kg3 Bd8 45. f4 h6 46. f5 exf5 47. Nxf5 Bc7 48. Bd4 Bd3 49. Nd6+ Ke6 50. h4 g6 51. Kf4 Bxd6 52. exd6 Kxd6 53. Ba7 Ke6 54. Bd4 Be2 55. Bg7 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.01"]
[Round "3"]
[White "Grunewald, Peter"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1852"]
[BlackElo "1747"]
[PlyCount "33"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nf3 d6 5. d4 0-0 6. e3 Na6 7. Nc3 c5 8. Be2 Bd7 9. 0-0 Rb8 10. h3 Nc7 11. Qd2 cxd4 12. exd4 b5 13. cxb5 Nxb5 14. Bxb5 Bxb5 15. Rfe1 Re8 16. Rad1 Bd7 17. Qe2 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.31"]
[Round "2"]
[White "Stein, Siegfried"]
[Black "Gmerek, Henning"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1747"]
[BlackElo "1529"]
[PlyCount "51"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nc6 5. Qd2 Nf6 6. f3 0-0 7. 0-0-0 a6 8. Bh6 Bd7 9. h4 Nh5 10. Nge2 f5 11. Bxg7 Nxg7 12. Nf4 Nxd4 13. Qxd4 e5 14. Qd5+ Rf7 15. Bc4 Be8 16. Ne6 Qf6 17. Ng5 c6 18. Qxd6 Qxd6 19. Rxd6 fxe4 20. fxe4 b5 21. Bxf7+ Bxf7 22. Nxf7 Kxf7 23. Rxc6 Nh5 24. Rf1+ Ke7 25. Nd5+ Kd7 26. Rc7+ 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.30"]
[Round "1"]
[White "Richter, Hans Peter"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2051"]
[BlackElo "1747"]
[PlyCount "63"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f3 Bg7 5. Be3 0-0 6. Qd2 c6 7. 0-0-0 b5 8. Kb1 Re8 9. g4 Qa5 10. Bh6 Bh8 11. h4 Na6 12. h5 Be6 13. Qg5 Nd7 14. hxg6 fxg6 15. Qh4 b4 16. Bd2 Nf8 17. Rh3 bxc3 18. Bxc3 Qb6 19. f4 Nc7 20. f5 Bf7 21. Nf3 Nb5 22. Bxb5 Qxb5 23. Ng5 Bf6 24. e5 dxe5 25. dxe5 Bxg5 26. Qxg5 Qc4 27. e6 Nxe6 28. fxe6 Bxe6 29. Qe5 Qxa2+ 30. Kc1 Qa1+ 31. Kd2 Red8+ 32. Ke3 1-0

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.28"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Jaeschke, Jens Uwe"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1782"]
[BlackElo "2128"]
[PlyCount "108"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 d5 7. exd5 Bb4 8. Bd2 0-0 9. Nge2 Nxd5 10. 0-0 Nxc3 11. Bxc3 Bxc3 12. Nxc3 Bd7 13. Qh5 Re8 14. f4 f6 15. f5 Bc6 16. Rae1 Re7 17. Kh1 Qe8 18. Qh4 Rd8 19. Ne4 Rd4 20. Rf3 Bxe4 21. Rxe4 Red7 22. Rfe3 c5 23. h3 R7d6 24. Kh2 Qc6 25. Qe1 Rxe4 26. dxe4 Rd4 27. Qe2 b6 28. c3 Rd6 29. Qc4+ Kf8 30. Rd3 Rxd3 31. Qxd3 b5 32. c4 bxc4 33. bxc4 a5 34. b3 Ke7 35. Qd5 Qxd5 36. exd5 g6 37. fxg6 hxg6 38. g4 g5 39. Kg3 Kd6 40. Kf3 Ke7 41. Ke4 Kd6 42. Kf3 Ke7 43. Kg3 Kd6 44. h4 gxh4+ 45. Kxh4 e4 46. Kg3 Ke5 47. d6 Kxd6 48. Kf4 e3 49. Kxe3 Ke5 50. Kf3 Kd4 51. Kf4 Kc3 52. Kf5 Kxb3 53. Kxf6 a4 54. g5 a3 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.27"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Oginski, Ulrich"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1761"]
[BlackElo "1882"]
[PlyCount "39"]
[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd2 dxe4 8. Nxe4 Qxd4 9. Bd3 Nxe4 10. Bxe4 Qf6 11. Qb3 Qe7 12. 0-0-0 Na6 13. Bf3 0-0-0 14. a3 g6 15. Be3 Kb8 16. Bxc6 Rxd1+ 17. Rxd1 Bg7 18. Rd7 Nc5 19. Bxc5 Qg5+ 20. Be3 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.26"]
[Round "8"]
[White "Matitschka, Johannes"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1780"]
[BlackElo "1761"]
[PlyCount "85"]
[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. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. c3 Rb8 7. a4 Nf6 8. 0-0 0-0 9. Na3 a6 10. Bf4 Nh5 11. Be3 b5 12. d4 b4 13. Nc4 Na5 14. Nfd2 Nxc4 15. Nxc4 bxc3 16. bxc3 cxd4 17. cxd4 a5 18. Qd2 Ba6 19. Rfc1 Bxc4 20. Rxc4 Nf6 21. Bh6 d5 22. exd5 Nxd5 23. Bxg7 Kxg7 24. Bxd5 Qxd5 25. Rc5 Qe4 26. Rxa5 e6 27. Rb5 Rfd8 28. Rxb8 Rxb8 29. Qe3 Rb1+ 30. Rxb1 Qxb1+ 31. Kg2 Qb4 32. Qe5+ Kg8 33. a5 h6 34. Qc5 Qb7+ 35. Kh3 Qf3 36. a6 Qxf2 37. Qc4 Qf5+ 38. Kg2 Qa5 39. Qc8+ Kg7 40. Qb7 Qd2+ 41. Kh3 Qd1 42. a7 Qh5+ 43. Kg2 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.25"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Miowitz, Torsten"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1761"]
[BlackElo "1857"]
[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. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Ne7 7. Bd2 Nd7 8. exd5 Nxd5 9. Ne4 N7f6 10. Bc4 Be7 11. 0-0 0-0 12. c3 b5 13. Bd3 Qc7 14. Rae1 Nxe4 15. Rxe4 g6 16. Rfe1 Rfe8 17. Bh6 Bf8 18. Rh4 Bxh6 19. Rxh6 Qf4 20. Qxf4 Nxf4 21. Be4 Nd5 22. g4 Rac8 23. g5 Nb6 24. b3 Nd5 25. c4 Ne7 26. Rh4 bxc4 27. bxc4 Rb8 28. Re2 Red8 29. Bd3 Rb4 30. Rg4 Rdb8 31. Rg3 Rb2 32. Rge3 Rxe2 33. Rxe2 Rd8 34. Rb2 Rxd4 35. Rb7 Rxd3 36. Rxe7 Rxh3 37. Rxa7 Rh4 38. a4 Rxc4 39. a5 Rg4+ 40. Kf1 Rxg5 41. a6 Ra5 42. Ke2 h5 43. Kd3 h4 44. Kc4 h3 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.24"]
[Round "6"]
[White "Lichii, Elizaveta"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1862"]
[BlackElo "1761"]
[PlyCount "33"]
[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. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. Qf3 Qh4 15. Re8 Bb7 16. Rxf8+ Kxf8 17. Qxf7# 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.23"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Keusch, Horst"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1761"]
[BlackElo "1976"]
[PlyCount "87"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. b4 cxb3 8. Qxb3 Na5 9. Qc2 Rc8 10. Bd3 h6 11. a4 Ne7 12. Ba3 Nc4 13. Bxc4 dxc4 14. Nbd2 Nd5 15. Bxf8 Kxf8 16. a5 g6 17. 0-0 Kg7 18. Ne4 b5 19. axb6 axb6 20. Ra7 Rf8 21. Rfa1 Rb8 22. Nd6 b5 23. h3 Bc6 24. R1a3 Nf4 25. Qd1 b4 26. cxb4 Rxb4 27. Kh2 Nd3 28. Nxc4 Nxf2 29. Qd2 Ng4+ 30. hxg4 Rxc4 31. g5 Rh8 32. Kg1 Qb6 33. gxh6+ Rxh6 34. Rxf7+ Kxf7 35. Qxh6 Qb1+ 36. Kh2 Rb4 37. Ng5+ Ke8 38. Qh8+ Kd7 39. Qg7+ Kc8 40. Nxe6 Bd7 41. Rc3+ Kb8 42. Qxd7 Rb7 43. Qd8+ Ka7 44. Ra3# 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.22"]
[Round "4"]
[White "Nabel, Matthias"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "1940"]
[BlackElo "1761"]
[PlyCount "98"]
[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. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 a6 11. b4 f5 12. f3 f4 13. c5 g5 14. Ba3 Rf6 15. Qb3 Kh8 16. b5 Bf8 17. Na4 axb5 18. Qxb5 Ng6 19. c6 bxc6 20. Qxc6 Ba6 21. Qc2 Bxd3 22. Bxd3 Qb8 23. Kh1 Rf7 24. Bc1 Qa7 25. Nc3 Qd4 26. Bb5 Nf6 27. Rd1 Qa7 28. Bc6 Rb8 29. a4 Ne7 30. Nb5 Qc5 31. Qxc5 dxc5 32. Nxc7 Nxc6 33. Ne6 Nd4 34. Nxg5 Ra7 35. Bd2 Rba8 36. Rab1 Rxa4 37. Nf7+ Kg8 38. Nxe5 Nh5 39. Nd3 Ne2 40. Re1 c4 41. Nb2 c3 42. Nxa4 Neg3+ 43. hxg3 cxd2 44. Red1 Nxg3+ 45. Kh2 Rxa4 46. Rxd2 Ra6 47. Kh3 Rh6+ 48. Kg4 Bd6 49. Ra2 Rg6+ 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.21"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Landt, Stefan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1761"]
[BlackElo "1913"]
[PlyCount "104"]
[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 a6 10. Bxc6+ bxc6 11. Qe2 f6 12. Nxg6 hxg6 13. a3 e6 14. Bd2 Qd7 15. 0-0-0 Ne7 16. Na4 Nc8 17. Rde1 Kf7 18. Bf4 a5 19. Qe3 Ra6 20. Qd3 Ra7 21. Re3 Bd6 22. Bxd6 Qxd6 23. Rhe1 Re7 24. Kb1 Rhe8 25. R3e2 Qc7 26. Nc5 Nb6 27. b3 Nd7 28. Nxd7 Rxd7 29. Qa6 Rd6 30. Qd3 c5 31. dxc5 Qxc5 32. Kb2 Rh8 33. f4 Rc6 34. Re3 Rhc8 35. R1e2 Qd6 36. Rxe6 Rxc2+ 37. Rxc2 Rxc2+ 38. Qxc2 Kxe6 39. f5+ gxf5 40. Qxf5+ Kf7 41. Qd3 Qe5+ 42. Kc2 Qc7+ 43. Kd2 Qh2+ 44. Kc3 Qe5+ 45. Kc2 d4 46. Qc4+ Ke7 47. Qd3 Qh2+ 48. Kd1 Qg1+ 49. Kd2 Qa1 50. Qe4+ Kd6 51. Qf4+ Kc6 52. Qe4+ Kd6 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.20"]
[Round "2"]
[White "Kossueva, Aminat"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1761"]
[PlyCount "48"]
[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. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. Nc3 Bg4 7. Be3 Nd4 8. a3 Nxf3+ 9. gxf3 Bh3 10. Re1 g5 11. Ne2 Rg8 12. Ng3 h5 13. Kh1 h4 14. Rg1 hxg3 15. Rxg3 g4 16. Bxc5 dxc5 17. fxg4 Bxg4 18. f3 Bh5 19. Qe2 Qe7 20. Kg2 0-0-0 21. Kf2 Bg6 22. Qd2 Rh8 23. Rg2 Nh5 24. h3 Nf4 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.19"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1761"]
[BlackElo "2106"]
[PlyCount "74"]
[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. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d5 6. Qa4 Qd6 7. e5 Qc7 8. d4 cxd4 9. Nxd4 Bd7 10. Bf4 e6 11. Nd2 Nge7 12. N2f3 0-0 13. Rfe1 a6 14. Bxc6 Nxc6 15. Bg3 Nxe5 16. Qb3 Nxf3+ 17. Nxf3 Qc8 18. Rac1 b5 19. Ne5 Bc6 20. Qb4 Qb7 21. Qh4 f6 22. Nf3 e5 23. Rcd1 a5 24. b3 b4 25. c4 d4 26. Qh3 Bd7 27. Qh4 g5 28. Qh5 Qc8 29. h3 h6 30. Nh2 Be8 31. Qf3 Bg6 32. Qd5+ Kh8 33. Rc1 Rd8 34. Qf3 d3 35. Rcd1 e4 36. Rxe4 Bxe4 37. Qxe4 f5 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2017.07.15"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Abel, Dennes"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1810"]
[BlackElo "2442"]
[PlyCount "60"]
[EventDate "2017.07.15"]
[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. Nf3 d6 3. Bb5+ Bd7 4. a4 g6 5. 0-0 Bg7 6. c3 Nf6 7. Re1 0-0 8. d4 cxd4 9. cxd4 d5 10. Nc3 dxe4 11. Nxe4 Nxe4 12. Rxe4 Bxb5 13. axb5 Nd7 14. Qe2 Re8 15. Bg5 Nf6 16. Bxf6 Bxf6 17. Rc1 Rc8 18. Rc5 b6 19. Rc6 Rxc6 20. bxc6 Qd5 21. c7 Qc6 22. d5 Qc1+ 23. Qe1 Qxc7 24. g3 Rd8 25. Qd1 Qc5 26. Ra4 Qxd5 27. Qxd5 Rxd5 28. Rxa7 Rb5 29. Ra2 Rxb2 30. Rxb2 Bxb2 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.07"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Weigelt, Reinhard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1846"]
[BlackElo "2011"]
[PlyCount "61"]
[EventDate "2017.01.31"]
[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 g6 2. d4 Bg7 3. f4 d6 4. Nc3 Nd7 5. Nf3 e6 6. Bd3 Ne7 7. 0-0 c6 8. Be3 0-0 9. Qe1 d5 10. e5 Nf5 11. Bf2 Bh6 12. g4 Ne7 13. Be3 f5 14. exf6 Nxf6 15. g5 Ng4 16. gxh6 Nf5 17. Bxf5 Rxf5 18. Ng5 Qb6 19. Nd1 Bd7 20. c3 Raf8 21. Qh4 Nf6 22. Rc1 Qa6 23. a3 Qd3 24. Qg3 Nh5 25. Qg2 b6 26. Qc2 Rxg5+ 27. Kf2 Nxf4 28. Qxd3 Nxd3+ 29. Ke2 Rg2+ 30. Nf2 Nxc1+ 31. Bxc1 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.06"]
[Round "6"]
[White "Scholz, Werner"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1680"]
[BlackElo "1846"]
[PlyCount "89"]
[EventDate "2017.01.31"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 e5 9. dxe5 dxe5 10. Qb3 Nc6 11. Be3 Nd4 12. Qd1 c6 13. g4 Qb6 14. Rb1 Rfd8 15. 0-0 Qb4 16. Bxd4 Qxc4 17. g5 Ne8 18. Qa4 Rxd4 19. Qxc4 Rxc4 20. Rfd1 Rd4 21. Ne2 Rdd8 22. Nc3 Nc7 23. Bg4 Bf8 24. b4 a6 25. a4 Rd4 26. Rxd4 exd4 27. Ne2 Rd8 28. Kf1 Bg7 29. Ke1 d3 30. Nf4 Bc3+ 31. Kd1 Rd4 32. Rb3 Bxb4 33. Rxd3 Rxe4 34. Ne2 Re7 35. Rd7 b5 36. axb5 cxb5 37. Kc2 Bc5 38. Rxe7 Bxe7 39. Kb3 Bxg5 40. f4 Be7 41. Nd4 Bc5 42. Nc6 f5 43. Bf3 Bd6 44. Ne5 Bxe5 45. fxe5 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.04"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Jaeger, Andre"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1846"]
[BlackElo "1945"]
[PlyCount "112"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. Bb2 Bg4 4. e3 a6 5. h3 Bh5 6. d4 cxd4 7. g4 Bg6 8. exd4 e6 9. Nbd2 Nc6 10. Rc1 Bd6 11. Bg2 Qf6 12. a3 h6 13. Qe2 Nge7 14. Ne5 Rd8 15. c4 0-0 16. 0-0 Qf4 17. Qe3 Qxe3 18. fxe3 Nxe5 19. dxe5 Bc5 20. Rfe1 Ba7 21. c5 Nc6 22. e4 d4 23. b4 Nxe5 24. Rc2 Nd3 25. Rf1 Nxb2 26. Rxb2 e5 27. Rc1 Rc8 28. Nc4 f6 29. Nd6 Rc7 30. Bf1 Rd8 31. Bc4+ Kh8 32. Kf1 Bb8 33. Rbc2 Re7 34. Bd5 Bxd6 35. cxd6 Rxd6 36. Rc8+ Be8 37. Rb8 Kh7 38. h4 Bc6 39. Bxc6 bxc6 40. Rc8 Ree6 41. Ke1 d3 42. Kd2 Rd4 43. R1xc6 Rxc6 44. Rxc6 Rxe4 45. Rxa6 Rd4 46. Rc6 Rxg4 47. Kxd3 Rg3+ 48. Kc4 Rxa3 49. b5 Ra4+ 50. Kd5 Rb4 51. Rc5 e4 52. Kc6 e3 53. b6 e2 54. Rc1 Rc4+ 55. Rxc4 e1Q 56. b7 Qe6+ 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.03"]
[Round "4"]
[White "Triegel, Rudi"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1677"]
[BlackElo "1846"]
[PlyCount "104"]
[EventDate "2017.01.31"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Bb4 8. Bd2 0-0 9. a3 Bxc3 10. Bxc3 d5 11. exd5 cxd5 12. 0-0 d4 13. Bd2 e4 14. Be2 Qb6 15. Rb1 Bf5 16. Bb4 Rfe8 17. h3 a5 18. Bd2 Rac8 19. Bg4 Nxg4 20. hxg4 Bg6 21. Qe1 e3 22. fxe3 dxe3 23. Bxa5 Qa7 24. Bc3 Bxc2 25. Rc1 Bd3 26. Rf3 Rc4 27. Qg3 Bg6 28. Re1 e2+ 29. Kh2 Rce4 30. Kh3 Qd7 31. Rd3 Qc8 32. Rf3 h5 33. Rf4 hxg4+ 34. Kh2 f5 35. Rxe4 Rxe4 36. Qd6 Bf7 37. g3 Qa8 38. Qd3 Bc4 39. Qd7 Qf8 40. Bb4 Qf6 41. Bc3 Qh6+ 42. Kg1 Re3 43. Qc8+ Kh7 44. Qxf5+ Qg6 45. Qf4 Re4 46. Qc7 Bb3 47. Qb7 Bd1 48. Kg2 Kg8 49. Rh1 e1Q 50. Rxe1 Rxe1 51. Bxe1 Bf3+ 52. Kg1 Bxb7 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.02"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Wolf, Manfred"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1846"]
[BlackElo "2024"]
[PlyCount "84"]
[EventDate "2017.01.31"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Bg5 Bb4 8. 0-0-0 Bxc3 9. bxc3 Nbd7 10. Bxf6 gxf6 11. Bb3 Nc5 12. f3 c6 13. Ne2 Ke7 14. g4 a5 15. a3 Be6 16. Kb2 Rad8 17. Nc1 Nxb3 18. cxb3 h5 19. gxh5 Bh3 20. Rhe1 Bg2 21. Rxd8 Rxd8 22. Kc2 Bxf3 23. Nd3 Bxh5 24. Rg1 Bg6 25. Nf2 Rh8 26. h3 f5 27. exf5 Bxf5+ 28. Kd2 Bxh3 29. Rh1 Rd8+ 30. Ke3 Bf5 31. Rh5 Ke6 32. Rh6+ f6 33. Rh1 Rg8 34. Kf3 Rg7 35. c4 Bc2 36. b4 axb4 37. axb4 Rd7 38. Rc1 Bg6 39. Rg1 Bh5+ 40. Ke3 Rd4 41. Rc1 f5 42. Nd3 f4+ 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.01"]
[Round "2"]
[White "Uhle, Claus"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1364"]
[BlackElo "1846"]
[PlyCount "66"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. g4 Na6 7. a3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Nxe4 11. Nxf7 Re8 12. Be3 Nxc3 13. Bc4 Be6 14. Bxe6 Rxe6 15. Ng5 Re7 16. Rc1 Ne4 17. Nxe4 Rxe4 18. c3 Bh6 19. Ke2 Rae8 20. Rcd1 Bxe3 21. fxe3 Rxe3+ 22. Kf1 Rf8+ 23. Kg2 Re2+ 24. Kg3 Rxb2 25. Rd7 Rb3 26. Re1 Rxc3+ 27. Kh4 Rcf3 28. Kg5 R3f7 29. Ree7 Rxe7 30. Rxe7 Rf7 31. Re8+ Kg7 32. Re5 h6+ 33. Kh4 b6 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.01.31"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Wischeropp, Bernd"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "1846"]
[BlackElo "1551"]
[PlyCount "62"]
[EventDate "2017.01.31"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 g6 7. Be2 Bg7 8. 0-0 0-0 9. f4 Nc6 10. Nb3 e6 11. Bf3 Qc7 12. Qd2 Rb8 13. a4 b6 14. Rfd1 Rd8 15. Qf2 Nd7 16. Rd2 Nc5 17. Nd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Nb7 20. Ne2 Qc5 21. b4 Qxd4+ 22. Nxd4 Bd7 23. Be2 a5 24. c3 Rdc8 25. Ra3 Kf8 26. Bb5 Ke7 27. Bxd7 Kxd7 28. Nb5 axb4 29. cxb4 Rc4 30. Rd4 Rxd4 31. Nxd4 Rc8 1/2-1/2

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.21"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Prix, Siegfried"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1856"]
[BlackElo "1726"]
[PlyCount "65"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 0-0 5. Nf3 d6 6. h3 Nc6 7. Bg5 Be6 8. Nd5 Bxd5 9. Bxd5 Qe7 10. c3 h6 11. Be3 Nxd5 12. exd5 Bxe3 13. fxe3 Nd8 14. e4 c6 15. c4 cxd5 16. cxd5 b6 17. Rc1 Nb7 18. b4 a5 19. a3 axb4 20. axb4 Ra2 21. 0-0 Rfa8 22. Rc2 b5 23. Rxa2 Rxa2 24. Qb3 Ra4 25. Rc1 Qd7 26. Qc3 Kf8 27. Qc8+ Qxc8 28. Rxc8+ Ke7 29. Rc7+ Kf6 30. Rxb7 Rxb4 31. Kf2 Rb2+ 32. Ke3 b4 33. Nd2 1-0

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.20"]
[Round "8"]
[White "Fischer, Josef"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1856"]
[PlyCount "80"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d6 9. h3 Bd7 10. Nc3 Ne8 11. Be3 a6 12. Ba4 b5 13. Bb3 Na5 14. Rc1 Nf6 15. e5 Ne8 16. Bf4 Nxb3 17. Qxb3 dxe5 18. dxe5 Be6 19. Qb4 Ra7 20. Red1 Rd7 21. Rxd7 Qxd7 22. Rd1 Qb7 23. Ng5 Bc8 24. Nce4 h6 25. Nf3 a5 26. Qd4 Nc7 27. Nc5 Ne6 28. Nxb7 Nxd4 29. Nxd4 Bxb7 30. Nxb5 g5 31. Bh2 f5 32. exf6 Bxf6 33. b3 Be4 34. Bc7 Ra8 35. Rd8+ Rxd8 36. Bxd8 Bb1 37. Bxa5 Bxa2 38. b4 Be5 39. f3 Bc4 40. Na7 Bd4+ 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.19"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Milare, Tyron"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1856"]
[BlackElo "1788"]
[PlyCount "72"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 c5 5. c4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. Bxc6+ bxc6 9. 0-0 0-0 10. d4 Bg4 11. Nbd2 Ne4 12. Qc2 Bf5 13. Qd1 Re8 14. Ne5 Nxd2 15. Qxd2 Qc7 16. f4 f6 17. Nd3 Bxd3 18. Qxd3 Re4 19. Rac1 Rae8 20. Rf3 Qe7 21. h3 Rxe3 22. Rxe3 Qxe3+ 23. Qxe3 Rxe3 24. Kf2 Bxf4 25. Rxc5 Rd3 26. Rc2 Rd2+ 27. Rxd2 Bxd2 28. Ke2 Ba5 29. Kd3 Kf7 30. g4 g5 31. Bc1 Kg6 32. Ke3 Bb6 33. Bb2 h5 34. Kf3 f5 35. gxf5+ Kxf5 36. b4 g4+ 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.18"]
[Round "6"]
[White "Mueller, Joerg Rene"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1557"]
[BlackElo "1856"]
[PlyCount "148"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. Qb3 axb5 10. Bxb5 Ba6 11. 0-0 Qc7 12. Qc4 Qb6 13. a4 Bxb5 14. Nxb5 Na6 15. Kh1 Nd7 16. Ra3 Rfb8 17. Re1 Qa5 18. Bd2 Nb4 19. e5 Nb6 20. Qe4 N6xd5 21. Qxd5 Qd8 22. Bxb4 cxb4 23. Ra2 Qc8 24. b3 dxe5 25. fxe5 Qf5 26. Nbd4 Qd3 27. Qc4 Qxc4 28. bxc4 b3 29. Ra3 b2 30. Rb1 Bh6 31. Ne1 Rb4 32. Nd3 Rxc4 33. Nf3 Rc1+ 34. Nxc1 bxc1Q+ 35. Rxc1 Bxc1 36. Ra2 Ra5 37. Kg1 Bf4 38. Ne1 Bxe5 39. Nd3 Bd4+ 40. Kf1 e5 41. Nb4 e4 42. Nc6 Rf5+ 43. Ke1 Bc3+ 44. Ke2 Rc5 45. Na7 Ba5 46. Nb5 f5 47. Ke3 Kg7 48. Nd4 Rc3+ 49. Ke2 Kf6 50. Nb5 Rc5 51. Nd4 Rc4 52. Nb3 Bb6 53. a5 Ba7 54. a6 g5 55. Na5 Rc3 56. Nb7 f4 57. Nd6 Re3+ 58. Kf1 f3 59. gxf3 exf3 60. Nb5 Re7 61. h3 h5 62. Ra3 g4 63. hxg4 hxg4 64. Ra4 Kg5 65. Nxa7 Rxa7 66. Kf2 Kh4 67. Ke3 Kh3 68. Kf2 g3+ 69. Kxf3 g2 70. Ra1 Kh2 71. Ra4 Rf7+ 72. Rf4 Rxf4+ 73. Kxf4 g1Q 74. Ke5 Qb6 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.17"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Weber, Gerald"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1856"]
[PlyCount "86"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Nc3 Qa5 8. Bd2 Nc6 9. Nf3 Nge7 10. a3 Bxc3 11. Bxc3 Qb6 12. Bd3 Na5 13. Qe2 a6 14. 0-0 Bd7 15. b4 Nc4 16. Kh1 Qc7 17. Rfc1 b5 18. Be1 Bc6 19. Bf2 h6 20. g4 Bd7 21. Bg3 Rg8 22. f5 Qd8 23. Nh4 g5 24. Nf3 exf5 25. gxf5 Nxf5 26. Bf2 g4 27. Nd2 Qg5 28. Nf1 h5 29. Ng3 Nxg3+ 30. hxg3 Bf5 31. Kg2 Ke7 32. Rh1 Rh8 33. Rh4 Bxd3 34. Qxd3 Rac8 35. a4 Qd2 36. Qxd2 Nxd2 37. axb5 axb5 38. Rhh1 Rc2 39. Ra7+ Kf8 40. Rb7 Kg7 41. Rxb5 Ne4 42. Rf1 h4 43. Kg1 hxg3 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.16"]
[Round "4"]
[White "Verbitzky, Jaroslaw"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1551"]
[BlackElo "1856"]
[PlyCount "87"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Be6 13. Ncb4 Nxb4 14. Nxb4 0-0 15. Be2 Qb6 16. 0-0 a5 17. Nd5 Bxd5 18. Qxd5 b4 19. Qb5 Rab8 20. Qxb6 Rxb6 21. c4 Rc6 22. Rfd1 Bd8 23. b3 Bb6 24. g4 Bc5 25. Kg2 g6 26. Bd3 Ra8 27. Rf1 g5 28. h4 h6 29. hxg5 hxg5 30. Rh1 a4 31. Bc2 axb3 32. Bxb3 Kg7 33. Rh5 Kf6 34. Rd1 Rg8 35. f3 Ra6 36. Rd5 Kg6 37. Rd1 Rga8 38. Rd2 Ra3 39. Rh1 Bd4 40. Rb1 R8a6 41. Kf1 Ra8 42. Kg2 Rh8 43. Rh1 Raa8 44. Rdd1 1/2-1/2

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.15"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Stark, Ingo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1856"]
[BlackElo "2183"]
[PlyCount "56"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. Be2 Nbc6 12. Nb3 b5 13. Qc1 Nc4 14. Nd1 Be6 15. c3 Rc8 16. Ne3 N6e5 17. Bxe5 Bxe5 18. g3 Nxb2 19. Nd5 Na4 20. Kf1 Nxc3 21. Nxc3 Rxc3 22. Qd1 Qb6 23. Rc1 Qc6 24. Rxc3 Qxc3 25. Kg2 Kd7 26. Qb1 Rc8 27. Rc1 Qb4 28. Rd1 Rc3 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.14"]
[Round "2"]
[White "Gutewort, Paul Emil"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1578"]
[BlackElo "1856"]
[PlyCount "126"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. e3 Bd6 5. Bd3 Nbd7 6. Nbd2 c5 7. 0-0 0-0 8. Re1 c4 9. Bc2 e5 10. e4 dxe4 11. Bxe4 exd4 12. Nxd4 Nc5 13. f3 Nfxe4 14. fxe4 Nd3 15. Rf1 b5 16. Nxb5 Bc5+ 17. Kh1 Nf2+ 18. Rxf2 Bxf2 19. Qe2 Bb6 20. Nxc4 Be6 21. Bf4 Bxc4 22. Qxc4 Rc8 23. Qa4 Qd3 24. Nd6 Rcd8 25. Qd1 Qxd1+ 26. Rxd1 f6 27. h3 Bc5 28. c4 Bxd6 29. Rxd6 Rxd6 30. Bxd6 Re8 31. c5 Kf7 32. b4 a6 33. a4 Ke6 34. Kh2 Kd7 35. b5 axb5 36. axb5 Rxe4 37. Kg3 Rb4 38. b6 Kc6 39. Kf3 g6 40. Ke3 h5 41. Kd3 f5 42. Kc3 Ra4 43. g3 h4 44. Kb3 Re4 45. Kc3 hxg3 46. b7 Kxb7 47. Kd3 g2 48. Bh2 Re1 49. Kd4 g1Q+ 50. Bxg1 Rxg1 51. Ke5 Kc6 52. h4 Rg4 53. h5 gxh5 54. Kxf5 Rg8 55. Kf4 h4 56. Kf3 h3 57. Kf4 h2 58. Ke5 Kxc5 59. Ke4 h1Q+ 60. Kf5 Rc8 61. Kf6 Qf3+ 62. Kg6 Rg8+ 63. Kh6 Qh3# 0-1

[Event "Berlin Lichtenberger op 15th"]
[Site "Berlin"]
[Date "2016.08.13"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Hansch, Karsten"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1856"]
[BlackElo "2265"]
[PlyCount "52"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Re1 Be7 10. Bg5 0-0 11. f4 Nxb3 12. Nxb3 Qb6+ 13. Kh1 h6 14. Bh4 Nxe4 15. Rxe4 Bxh4 16. f5 Bf6 17. fxe6 fxe6 18. Qe2 Bxc3 19. bxc3 e5 20. c4 Rf2 21. Qd3 Bf5 22. Qd5+ Kh8 23. Ree1 Rf8 24. c5 dxc5 25. Qxe5 Qc6 26. Qg3 Be4 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.04"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Radloff, Rainer"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1804"]
[BlackElo "1657"]
[PlyCount "31"]
[EventDate "2016.01.26"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 Nf6 9. Bg5 Be7 10. Re1 Nbd7 11. Bxe6 fxe6 12. Nxe6 Qc8 13. Nd5 Bd8 14. Nxg7+ Kf7 15. Nf5 Ne5 16. Nxd6+ 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.03"]
[Round "8"]
[White "Kievelitz, Bernd"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1890"]
[BlackElo "1804"]
[PlyCount "85"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bf4 c6 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. h3 Re8 10. 0-0 Nf8 11. a3 a5 12. Ne5 Bd6 13. Rb1 Ne4 14. Bxe4 dxe4 15. Nxe4 Bxe5 16. dxe5 Qh4 17. Nd6 Rd8 18. Qf3 Be6 19. Rbd1 Ng6 20. Nxb7 Rdb8 21. Bg3 Qa4 22. Nc5 Qc4 23. Nxe6 Qxe6 24. Rd6 Nxe5 25. Bxe5 Qxe5 26. Qxc6 Qxb2 27. a4 h6 28. Rfd1 Qe5 29. R6d5 Qe7 30. Rb5 Rc8 31. Qf3 Ra7 32. Rdb1 Qd7 33. Rb7 Rxb7 34. Rxb7 Rc7 35. Rb5 Kh7 36. Qe4+ g6 37. Qe5 f5 38. Rxa5 h5 39. Ra8 Qd1+ 40. Kh2 Rg7 41. a5 Qd2 42. Qf4 Qd5 43. Qb8 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.02"]
[Round "7"]
[White "Hoffmann, Peter"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1967"]
[BlackElo "1804"]
[PlyCount "109"]
[EventDate "2016.01.26"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 e5 8. Be3 Qa5 9. Nc4 Qc7 10. h3 Bxf3 11. Qxf3 Nf6 12. Be2 Be7 13. g4 h6 14. 0-0-0 Rd8 15. h4 Rxd1+ 16. Rxd1 g6 17. Nd6+ Kf8 18. Bc4 Rh7 19. g5 e4 20. Qg2 Bxd6 21. gxf6 Be5 22. Qxe4 Bxf6 23. Bc5+ Kg7 24. Bd6 Qb6 25. Qd5 Nd8 26. Bc5 Qc6 27. Bxa7 Rh8 28. Bd4 Qxd5 29. Bxf6+ Kxf6 30. Rxd5 Ke7 31. Kd2 Nc6 32. Rb5 Rb8 33. f4 f6 34. Bd5 Kd7 35. a4 Kc7 36. Bf7 g5 37. hxg5 hxg5 38. fxg5 Ne5 39. Bd5 fxg5 40. Bg2 Nf7 41. Rf5 Rd8+ 42. Kc2 Rd7 43. Bd5 Nd6 44. Rxg5 Rh7 45. Kb3 b6 46. Rg2 Re7 47. Kb4 Rh7 48. c4 Re7 49. c5 bxc5+ 50. Kxc5 Nc8 51. a5 Na7 52. b4 Rh7 53. b5 Nxb5 54. Kxb5 Rh5 55. Kc5 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.02.01"]
[Round "6"]
[White "Stein, Siegfried"]
[Black "Oppermann, Peter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1804"]
[BlackElo "1933"]
[PlyCount "76"]
[EventDate "2016.01.26"]
[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 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Kh1 Nc6 13. f4 Qb6 14. a3 Rc8 15. f5 Nd4 16. Qf2 Bc5 17. Qg3 Rg8 18. Rb1 Nb3 19. Bh6 exf5 20. Bg5 Be6 21. Bxf5 Bxf5 22. Rxf5 Qe6 23. Rff1 h6 24. Bc1 Be7 25. Rd1 d4 26. Ne4 f5 27. Nd6+ Bxd6 28. exd6 Kd7 29. Re1 Qd5 30. Bf4 g5 31. Re7+ Kc6 32. Be5 f4 33. Qd3 Rce8 34. Qc2+ Kb6 35. Qc7+ Ka7 36. Rxe8 Rxe8 37. d7 Rf8 38. Bd6 Rf6 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.30"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Allgaier, Erik"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1804"]
[BlackElo "2012"]
[PlyCount "114"]
[EventDate "2016.01.26"]
[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 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 e6 7. e5 Nd5 8. 0-0 0-0 9. Qe2 b6 10. Nbd2 Nxf4 11. Qe3 Nxd3 12. Qxd3 dxe5 13. Qe4 Bb7 14. dxe5 Rb8 15. Qf4 f5 16. Nb3 Qd5 17. c4 Qe4 18. Re1 Qxf4 19. Bxf4 h6 20. h4 Rfd8 21. Rad1 Nb4 22. Nfd4 Kf7 23. a3 Nc6 24. Nxc6 Bxc6 25. Nd4 Be8 26. b3 Bf8 27. b4 Ba4 28. Rd2 c5 29. bxc5 Bxc5 30. Be3 f4 31. Bf2 Rd7 32. Nf3 Rxd2 33. Nxd2 Be7 34. Nf3 Rd8 35. Kf1 Bxa3 36. Ke2 b5 37. Bxa7 Be7 38. cxb5 Bxb5+ 39. Kf2 g5 40. hxg5 hxg5 41. Nd4 Bc4 42. g3 Bd5 43. gxf4 gxf4 44. Rc1 Rd7 45. Ra1 Rb7 46. Ne2 Rb2 47. Bd4 Rc2 48. Ke1 f3 49. Nf4 Bb4+ 50. Kf1 Bc4+ 51. Kg1 Bd2 52. Ra7+ Kg8 53. Nh5 Bd5 54. Nf6+ Kf8 55. Nxd5 exd5 56. e6 Ke8 57. Bf6 Be3+ 0-1

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.29"]
[Round "4"]
[White "Graubaum, Hans Joachim"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2031"]
[BlackElo "1804"]
[PlyCount "57"]
[EventDate "2016.01.26"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. Qb3 Bb4 11. a3 Bxc3 12. bxc3 0-0 13. Be3 Qc7 14. Rab1 Na5 15. Qa2 Rac8 16. c4 Bxf3 17. gxf3 b6 18. Rfd1 h6 19. Qc2 Rfd8 20. Bd3 Qe7 21. Qa4 Qd7 22. Qb4 Kh8 23. Be4 Nc6 24. Qc3 Na5 25. Qd3 Qa4 26. c5 bxc5 27. Qa6 Nxe4 28. fxe4 c4 29. Qxa7 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.28"]
[Round "3"]
[White "Stein, Siegfried"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1804"]
[BlackElo "1962"]
[PlyCount "129"]
[EventDate "2016.01.26"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Na3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Ne3 Rc8 12. Bd3 Bg5 13. Ned5 a6 14. a4 g6 15. 0-0 0-0 16. Kh1 f5 17. f4 exf4 18. Nxf4 Bxf4 19. Rxf4 g5 20. Rf2 f4 21. Qh5 Rc5 22. Nd5 Bf7 23. Qh6 Bg6 24. Raf1 Ne6 25. b4 Rc6 26. h4 gxh4 27. Nxf4 Nxf4 28. Rxf4 Rxf4 29. Rxf4 Rc3 30. a5 d5 31. exd5 Qe7 32. d6 Qxd6 33. Bc4+ Rxc4 34. Rxc4 Qd1+ 35. Kh2 Qd6+ 36. Qf4 Qxf4+ 37. Rxf4 Bxc2 38. Kh3 Ba4 39. Kxh4 Kg7 40. Kg4 Bd7+ 41. Kf3 Bc6+ 42. Kf2 h5 43. g3 Kg6 44. Ke3 Kg5 45. Kd4 Kg6 46. Ke5 Kg5 47. Rh4 Bf3 48. Rd4 Bc6 49. Rd6 Bf3 50. Rd7 Kg4 51. Rg7+ Kh3 52. Kf4 Kg2 53. Re7 Kf2 54. Re3 Bc6 55. Rc3 Kg2 56. Rc5 Be8 57. g4 h4 58. Rc2+ Kg1 59. g5 Bg6 60. Rd2 Bh5 61. g6 Bxg6 62. Kg4 Kf1 63. Kxh4 Ke1 64. Rd6 Bf7 65. Rd7 1-0

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.27"]
[Round "2"]
[White "Schraepel, Manfred"]
[Black "Stein, Siegfried"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1913"]
[BlackElo "1804"]
[PlyCount "75"]
[EventDate "2016.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. c4 Nbd7 5. Bd3 a6 6. 0-0 dxc4 7. Bxc4 b5 8. Bd3 c5 9. Qe2 cxd4 10. exd4 Be7 11. Bg5 Bb7 12. Nbd2 0-0 13. Rfe1 Re8 14. Ne5 Rc8 15. a3 Bd5 16. h3 Nxe5 17. dxe5 Nd7 18. Bxe7 Qxe7 19. Rad1 Red8 20. Qg4 Kh8 21. Qg3 Nf8 22. Ne4 Bxe4 23. Bxe4 Rxd1 24. Rxd1 a5 25. Rd6 Rb8 26. Qd3 Qg5 27. Qd4 b4 28. Bd3 Qc1+ 29. Kh2 bxa3 30. bxa3 Qxa3 31. Qa7 Qb4 32. Qxf7 a4 33. Ra6 Qd4 34. Bc2 Qxe5+ 35. f4 Qf6 36. Qxf6 gxf6 37. Rxa4 Rb7 38. Be4 1/2-1/2

[Event "Berlin-ch Seniors op 32nd"]
[Site "Berlin"]
[Date "2016.01.26"]
[Round "1"]
[White "Stein, Siegfried"]
[Black "Leimbrock, Klaus Dieter"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1804"]
[BlackElo "1230"]
[PlyCount "89"]
[EventDate "2016.01.26"]
[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 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 d6 6. h3 h6 7. 0-0 Bxc3 8. bxc3 Qe7 9. f4 Be6 10. Bb3 0-0-0 11. f5 Bxb3 12. axb3 a6 13. c4 g6 14. Ng3 g5 15. Be3 Nd7 16. c3 f6 17. Nh5 Kb8 18. g4 Na7 19. Bxa7+ Kxa7 20. b4 c6 21. Qa4 Nb8 22. b5 cxb5 23. Qxb5 Rc8 24. Rfb1 Rc5 25. Qb6+ Ka8 26. Nxf6 Qc7 27. Qxc7 Rxc7 28. Nd5 Rf7 29. Kg2 Ka7 30. Rb2 Nd7 31. Nc7 Nc5 32. Nb5+ Kb8 33. Nxd6 Rd7 34. d4 exd4 35. cxd4 Nd3 36. Rb6 Nf4+ 37. Kf3 Rhd8 38. c5 Rc7 39. e5 Nd5 40. Rb3 Ne7 41. Rxa6 Nc6 42. Ke4 Na7 43. Rab6 Rdd7 44. f6 Rc6 45. Rxb7+ 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.23"]
[Round "9"]
[White "Stein, Siegfried"]
[Black "Junge, Wolfgang"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1713"]
[BlackElo "1896"]
[PlyCount "75"]
[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. b3 Nf6 2. Bb2 e6 3. e3 d5 4. f4 Be7 5. Nf3 Nbd7 6. Bb5 c6 7. Bd3 Nc5 8. Nc3 Nxd3+ 9. cxd3 Nd7 10. 0-0 Bf6 11. Qc2 g6 12. Rae1 0-0 13. Kh1 Bg7 14. e4 dxe4 15. dxe4 Re8 16. e5 Nb6 17. d4 Nd5 18. Ng5 h6 19. Nge4 Nxc3 20. Qxc3 Qd5 21. Qg3 Rd8 22. h4 h5 23. Qg5 Qd7 24. Rf3 Kh7 25. Ref1 Rh8 26. Nd6 Bf8 27. f5 exf5 28. Rxf5 gxf5 29. Nxf5 Qxf5 30. Rxf5 Bxf5 31. Qxf5+ Kg8 32. d5 cxd5 33. e6 Rh7 34. Qxd5 Re8 35. Qg5+ Bg7 36. e7 Kh8 37. Ba3 f5 38. Qg6 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.22"]
[Round "8"]
[White "Steinert, Christian"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1971"]
[BlackElo "1713"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. Bc4 Nb6 7. Bb3 d6 8. 0-0 Nc6 9. Bg5 Be7 10. Bxe7 Qxe7 11. cxd4 d5 12. Nc3 a6 13. Rc1 Bd7 14. Bc2 Nb4 15. Bb1 Nc6 16. b3 f5 17. h4 0-0 18. Ne2 Be8 19. Nf4 Bf7 20. Ng5 Rae8 21. Rc3 Kh8 22. Rh3 Nd7 23. Re1 Rg8 24. Ree3 Nf8 25. Reg3 Ng6 26. Qh5 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.21"]
[Round "7"]
[White "Stein, Siegfried"]
[Black "Steiner, Wolfram"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1713"]
[BlackElo "1968"]
[PlyCount "27"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qf3 Qxe5 12. Bf4 Qf6 13. Qg3 Be7 14. Be5 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.20"]
[Round "6"]
[White "Zschaebitz, Klaus"]
[Black "Stein, Siegfried"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2061"]
[BlackElo "1713"]
[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 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 a5 6. e3 0-0 7. Ne2 Re8 8. 0-0 Bf8 9. Nec3 Nb4 10. Nxf6+ Qxf6 11. d4 c6 12. a3 Na6 13. Na4 Rb8 14. Nb6 Qd8 15. c5 d5 16. Bd2 e4 17. Bxa5 Be6 18. Bd2 Be7 19. b4 Nc7 20. a4 Bd7 21. Qe2 Na8 22. Nxd7 Qxd7 23. f3 exf3 24. Qxf3 Rf8 25. b5 cxb5 26. axb5 Qxb5 27. Qxd5 Nc7 28. Qf5 Ne8 29. Rab1 Qa4 30. Qe5 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.19"]
[Round "5"]
[White "Stein, Siegfried"]
[Black "Kievelitz, Bernd"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1713"]
[BlackElo "1922"]
[PlyCount "49"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Bd3 d6 8. 0-0 Nf6 9. Be3 Be7 10. f4 h5 11. h3 h4 12. e5 Nd5 13. Nxd5 Bxd5 14. Qg4 g6 15. Rae1 Kd7 16. Nf3 Nc6 17. Rd1 Kc7 18. b3 Bxf3 19. exd6+ Bxd6 20. Qxf3 Qe7 21. b4 Rac8 22. c4 bxc4 23. Bxc4 Kb7 24. Rc1 Rc7 25. Bxa6+ 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.18"]
[Round "4"]
[White "Bernstein, Jeremy"]
[Black "Stein, Siegfried"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1552"]
[BlackElo "1713"]
[PlyCount "46"]
[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. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. h3 Be6 6. b3 Qd7 7. Nbd2 0-0-0 8. g3 f6 9. exf6 Nxf6 10. Bg2 h6 11. Kf1 Bc5 12. Ne1 g5 13. Nd3 Be7 14. Nf3 Bf5 15. Nde5 Nxe5 16. Nxe5 Qe6 17. Nd3 Ne4 18. Bb2 Rhf8 19. g4 Ng3+ 20. fxg3 Bxd3+ 21. Bf3 Rxf3+ 22. Kg2 Rxg3+ 23. Kxg3 Qe3+ 0-1

