[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.31"]
[Round "7"]
[White "Rieke, Arvid"]
[Black "Ogrisek, Gerd"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1158"]
[BlackElo "1671"]
[PlyCount "81"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nc3 e6 4. d3 Nf6 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 a6 8. Nf3 b5 9. Bb3 Bb7 10. a3 Qc7 11. 0-0 Be7 12. Re1 0-0-0 13. e5 dxe5 14. Nxe5 Nxe5 15. Qxe5 Qxe5 16. Rxe5 Rd7 17. h3 Bd6 18. Re3 Rhd8 19. Rd3 Bc7 20. Rxd7 Rxd7 21. Be3 Nd5 22. Bxd5 Bxd5 23. Rd1 Bb7 24. Rxd7 Kxd7 25. Bc5 Bd6 26. Bb4 Bxb4 27. axb4 f5 28. g3 Kd6 29. f4 e5 30. Kf2 e4 31. Ke3 h6 32. g4 g6 33. Kd4 Bc6 34. b3 Bb7 35. Ke3 Bc8 36. gxf5 gxf5 37. h4 Bb7 38. Kd4 Bc6 39. Ke3 h5 40. Kd4 Bb7 41. Ke3 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.30"]
[Round "5"]
[White "Lehnert, Stefan"]
[Black "Ogrisek, Gerd"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1671"]
[PlyCount "93"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bf4 Nf6 5. e3 Nc6 6. Bd3 c4 7. Bc2 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Nbd2 Bd7 11. Re1 Rfe8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 f5 15. Bxc6 Bxc6 16. Ne5 Bd5 17. Re3 Re7 18. Rg3 g6 19. h4 Rg7 20. h5 gxh5 21. Qxh5 Rxg3 22. Qf7+ Kh8 23. Qf6+ Kg8 24. Qf7+ Kh8 25. fxg3 Qf8 26. Qh5 Kg8 27. Kf2 Re8 28. Nd7 Qe7 29. Qxe8+ Qxe8 30. Nf6+ Kf8 31. Nxe8 Kxe8 32. Rh1 Kf7 33. Rxh7+ Kg6 34. Rd7 Kg5 35. Rg7+ Kf6 36. Rh7 a6 37. Ke3 Bxg2 38. Kf4 Bd5 39. Rh6+ Ke7 40. Ke5 Kd7 41. Rh7+ Ke8 42. Kf6 Kd8 43. Re7 a5 44. Rxe6 Bxe6 45. Kxe6 b5 46. Kd5 Kd7 47. Kc5 1-0

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.30"]
[Round "6"]
[White "Ogrisek, Gerd"]
[Black "Rabenstein, Jonathan"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1671"]
[BlackElo "1119"]
[PlyCount "50"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 Bg4 6. h3 Bh5 7. Nc3 Be7 8. Nd5 0-0 9. Bxc6 bxc6 10. Nxe7+ Qxe7 11. c4 Rab8 12. b3 h6 13. g4 Bg6 14. Nh4 Nh7 15. Nxg6 fxg6 16. f4 Qf6 17. fxe5 Qxe5 18. Bd2 Qg3+ 19. Kh1 Qxh3+ 20. Kg1 Qxd3 21. g5 Rxf1+ 22. Qxf1 Qxd2 23. gxh6 Rf8 24. Qe1 Qg5+ 25. Kh1 Rf4 0-1

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.29"]
[Round "4"]
[White "Ogrisek, Gerd"]
[Black "Kottke, Steffen"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1671"]
[BlackElo "1919"]
[PlyCount "78"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 Nf6 8. c4 e6 9. Nc3 Be7 10. Be3 e5 11. h3 Be6 12. f4 exf4 13. Rxf4 Nd7 14. Ne2 Ne5 15. Nd4 Bg5 16. Nxe6 fxe6 17. Qh5+ g6 18. Qe2 Bxf4 19. Bxf4 0-0 20. Rf1 Nxd3 21. Qxd3 e5 22. Be3 Rxf1+ 23. Kxf1 Qd7 24. Kg1 a5 25. Bc5 Rd8 26. Bb6 Rb8 27. c5 Qe6 28. cxd6 Qd7 29. Qc4+ Kg7 30. Qc5 Kf7 31. b3 Rxb6 32. Qxb6 Qxd6 33. Qxa5 Qd4+ 34. Kh2 Qxe4 35. Qc7+ Kf6 36. a4 Qf4+ 37. Kh1 Qc1+ 38. Kh2 Qf4+ 39. Kh1 Qc1+ 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.29"]
[Round "3"]
[White "Ogrisek, Gerd"]
[Black "Zeuner, Ole"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1671"]
[BlackElo "1796"]
[PlyCount "37"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Bc5 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 f6 12. Be3 Bxe3 13. fxe3 Ne7 14. f4 exf4 15. exf4 0-0-0 16. f5 Rhg8 17. Kh2 c5 18. Ne3 b5 19. Rad1 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.28"]
[Round "1"]
[White "Ogrisek, Gerd"]
[Black "Graf, Yvonne"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1671"]
[BlackElo "931"]
[PlyCount "62"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Nf6 6. Nxe5 Bd6 7. Nf3 Bg4 8. e5 Bxf3 9. Qxf3 Bxe5 10. Re1 Nd7 11. d4 Qf6 12. Qxf6 gxf6 13. dxe5 fxe5 14. Nc3 0-0-0 15. Be3 Nf6 16. Bg5 Rd6 17. Bxf6 Rxf6 18. Rxe5 Rd8 19. Rae1 Rfd6 20. Re8 Rd2 21. Rxd8+ Kxd8 22. Rd1 Rxd1+ 23. Nxd1 Kd7 24. Nc3 Kd6 25. Kf1 Ke5 26. Ke2 c5 27. Ke3 b5 28. g4 c6 29. f4+ Ke6 30. Ne4 h6 31. Nxc5+ Kd5 1-0

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.28"]
[Round "2"]
[White "Schumacher, Maik"]
[Black "Ogrisek, Gerd"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1839"]
[BlackElo "1671"]
[PlyCount "54"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 c5 4. e3 c4 5. e4 Nc6 6. Nf3 Bb4 7. e5 Nge7 8. Be2 0-0 9. 0-0 Bxc3 10. bxc3 Ng6 11. Bc1 Qa5 12. Qd2 Bd7 13. h4 Qd8 14. h5 Nh4 15. h6 Nxf3+ 16. Bxf3 f5 17. hxg7 Rf7 18. Qe2 Rxg7 19. g3 Qh4 20. Kg2 f4 21. Rh1 Qg5 22. Bxf4 Qxf4 23. Rh3 Rf8 24. Rah1 Qg5 25. Rh5 Qe7 26. Bg4 Be8 27. R5h4 Bg6 1/2-1/2

