[Event "Match/Nation U20 DDR-POL"]
[Site "Zinnowitz"]
[Date "1975.??.??"]
[Round "2"]
[White "Klimaszewski, Dariusz"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "56"]
[EventDate "1975.??.??"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 c6 6. Be3 a6 7. Qd2 b5 8. Bd3 0-0 9. 0-0-0 Nbd7 10. h4 h5 11. Nge2 bxc4 12. Bxc4 Nb6 13. Bb3 a5 14. Na4 Nxa4 15. Bxa4 Bd7 16. Nc3 Qc7 17. Rdg1 Rfb8 18. g4 hxg4 19. h5 Rb4 20. hxg6 fxg6 21. Bh6 Qb6 22. Bxg7 Kxg7 23. e5 Ng8 24. Qh2 Qxd4 25. Qh7+ Kf8 26. Qxg6 Qf4+ 27. Kd1 Rd4+ 28. Ke1 Bf5 0-1

[Event "Match/Nation U20 DDR-POL"]
[Site "Zinnowitz"]
[Date "1975.??.??"]
[Round "4"]
[White "Oetzel, Roland"]
[Black "Borysiak, Boguslaw"]
[Result "1-0"]
[ECO "B39"]
[PlyCount "83"]
[EventDate "1975.??.??"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Rc1 0-0 12. Bd3 b6 13. 0-0 Bb7 14. b4 Qe8 15. Nd5 Rc8 16. Rfe1 Nd4 17. e5 dxe5 18. Bxd4 Bxd5 19. Bxe5 Bb7 20. Bxg7 Kxg7 21. Be4 Bxe4 22. Rxe4 e6 23. Rh4 Rh8 24. Qh6+ Kg8 25. c5 bxc5 26. bxc5 Qf8 27. Qe3 Qe7 28. g3 h5 29. c6 Kg7 30. c7 a6 31. Rhc4 Rhe8 32. Rc6 e5 33. Qc3 Qd7 34. Rxa6 Qd4 35. Rc6 Re7 36. Rc4 Qa7 37. a4 Re6 38. a5 f6 39. Qd2 Re7 40. Qd6 Kf7 41. Qb6 Qa8 42. Rc6 1-0

[Event "Match/Nation U20 DDR-POL"]
[Site "Zinnowitz"]
[Date "1975.??.??"]
[Round "3"]
[White "Oetzel, Roland"]
[Black "Hanasz, Waldemar"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "92"]
[EventDate "1975.??.??"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 Qg5+ 11. Qxg5 hxg5 12. g4 c5 13. Nf3 Nc6 14. dxc5 f6 15. Rae1 Rh3 16. Re3 Ke7 17. c4 Rxf3 18. Rxf3 Nxe5 19. Rg3 dxc4 20. Be2 Bd7 21. h4 Rh8 22. Rgh3 Bc6 23. R1h2 Rd8+ 24. Kc3 Rd5 25. hxg5 fxg5 26. Bf3 Nxf3 27. Rxf3 Rxc5 28. Re3 Bd5 29. a3 Rc8 30. Rh5 Kf6 31. Kd4 Kg6 32. Re5 Kf6 33. Rhxg5 Rd8 34. f4 g6 35. Rxd5 exd5 36. Rxd5 Rh8 37. Rd6+ Kf7 38. Rd7+ Ke6 39. Rg7 Kf6 40. Rxb7 Rh4 41. g5+ Ke6 42. Ke4 Rh2 43. Rg7 Re2+ 44. Kd4 Kf5 45. Rf7+ Kg4 46. c3 Ra2 1-0

[Event "Meissen Junior 19th"]
[Site "Meissen"]
[Date "1974.12.28"]
[Round "3"]
[White "Boensch, Uwe"]
[Black "Oetzel, Roland"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "81"]
[EventDate "1974.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. 0-0 0-0 5. c4 d6 6. Nc3 Nc6 7. d3 e5 8. Rb1 Bd7 9. b4 Qc8 10. b5 Ne7 11. a4 Bh3 12. Ba3 Re8 13. e4 Bxg2 14. Kxg2 Nd7 15. Nd5 Nxd5 16. cxd5 a6 17. Qb3 b6 18. Rfc1 Bf8 19. bxa6 Rxa6 20. Rc2 Nc5 21. Bxc5 dxc5 22. Nd2 Qd7 23. Ra2 Rea8 24. Rba1 Bd6 25. Nc4 Kg7 26. Ra3 h5 27. Qb5 Qxb5 28. axb5 Rxa3 29. Rxa3 Rxa3 30. Nxa3 f6 31. Nc4 Kh6 32. Ne3 Kg7 33. h4 Kh7 34. Kh3 Kg7 35. Kg2 Kh7 36. Kf3 Kg7 37. Nc4 Kf7 38. Ke3 g5 39. Kf3 gxh4 40. gxh4 Kg6 41. Ne3 1/2-1/2

[Event "Meissen Junior 19th"]
[Site "Meissen"]
[Date "1974.12.27"]
[Round "2"]
[White "Oetzel, Roland"]
[Black "Knaak, Rainer"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "66"]
[EventDate "1974.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 Nc6 9. Be3 Qc7 10. Qe1 Nxd4 11. Bxd4 e5 12. Be3 exf4 13. Rxf4 Be6 14. Rd1 a6 15. Qf2 b5 16. Rd2 Nd7 17. Nd5 Bxd5 18. exd5 Bg5 19. Rg4 Bxe3 20. Qxe3 f5 21. Rg3 Nc5 22. Rh3 Ne4 23. Rd1 Rae8 24. Qd4 Qxc2 25. Bh5 Re5 26. Ra3 Nf6 27. Bf3 Rfe8 28. h3 Re1+ 29. Rxe1 Rxe1+ 30. Kh2 Qc1 31. Kg3 Rf1 32. Re3 h6 33. Re2 f4+ 0-1

[Event "Meissen Junior 19th"]
[Site "Meissen"]
[Date "1974.12.27"]
[Round "1"]
[White "Vogt, Lothar"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "120"]
[EventDate "1974.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Bg4 6. 0-0 0-0 7. Be3 Nc6 8. Qd2 e5 9. d5 Ne7 10. Rad1 Kh8 11. h3 Bd7 12. Nh2 Nfg8 13. f4 f5 14. fxe5 dxe5 15. d6 cxd6 16. Qxd6 Bc6 17. Qc5 Qb8 18. Bg5 b6 19. Qa3 Qb7 20. Ba6 Qc7 21. Nd5 Nxd5 22. exd5 Bd7 23. c4 e4 24. Bf4 Qc5+ 25. Qxc5 bxc5 26. Be3 Rfb8 27. Bxc5 Rxb2 28. Rf2 Rab8 29. Be3 Rxf2 30. Kxf2 Ba4 31. Re1 Bc3 32. Rc1 Be5 33. Kg1 Nf6 34. g3 Kg7 35. Nf1 h6 36. Bf4 Bd4+ 37. Kh1 Rb2 38. Ne3 Nh5 39. Ng2 g5 40. Bc7 Kf6 41. g4 Ng7 42. gxf5 Nxf5 43. c5 e3 44. Ne1 Rxa2 45. Bd3 Bb3 46. Be4 Be5 47. Bxe5+ Kxe5 48. Bg2 Bxd5 49. c6 Bxc6 50. Rc5+ Kf4 51. Nd3+ Kg3 52. Bxc6 Ra1+ 53. Rc1 Rxc1+ 54. Nxc1 Nd4 55. Be4 e2 56. Nd3 Nc2 57. h4 e1Q+ 58. Nxe1 Nxe1 59. hxg5 hxg5 60. Bc6 Nf3 0-1

[Event "Match/Nation U25 DDR-CSR 16,0-16,0"]
[Site "Zinnowitz"]
[Date "1974.10.09"]
[Round "4"]
[White "Oetzel, Roland"]
[Black "Spacek, Petr"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "87"]
[EventDate "1974.10.04"]
[EventType "team-schev"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 c6 4. Nc3 d6 5. Bb3 Nf6 6. Nf3 b5 7. Qe2 b4 8. Qc4 d5 9. exd5 bxc3 10. dxc6 Qa5 11. Qxf7+ Kd8 12. 0-0 Ne8 13. c7+ Qxc7 14. Bf4 Qb7 15. Qd5+ Nd6 16. Ng5 Qxd5 17. Bxd5 Bb7 18. Ne6+ Kd7 19. Nc5+ Kc8 20. Nxb7 Nxb7 21. bxc3 a5 22. Rab1 Ra7 23. Be6+ Nd7 24. c4 Rf8 25. Bg3 Rf6 26. Rfe1 Rxe6 27. Rxe6 Bf6 28. Rc6+ Kd8 29. Rc7 Bxd4 30. Rbxb7 Rxb7 31. Rxb7 a4 32. Kf1 a3 33. Ke2 Nc5 34. Ra7 Bb2 35. Ke3 e5 36. Ra5 Kd7 37. Ke2 Kc6 38. f4 e4 39. Bf2 Ne6 40. Ra6+ Kd7 41. c5 Nxf4+ 42. Kf1 Nd5 43. c6+ Kc8 44. Bg3 1-0

[Event "Match/Nation U25 DDR-CSR 16,0-16,0"]
[Site "Zinnowitz"]
[Date "1974.10.08"]
[Round "3"]
[White "Beil, Zdenek"]
[Black "Oetzel, Roland"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "42"]
[EventDate "1974.10.04"]
[EventType "team-schev"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 e5 11. a3 b6 12. b4 Nb7 13. Bb2 Qc8 14. Rab1 Bh3 15. e4 Bh6 16. f4 exf4 17. Ne2 Nh5 18. Nxf4 Bxf4 19. Bxh3 Qxh3 20. gxf4 Qg4+ 21. Kh1 Ng3+ 1/2-1/2

[Event "Match/Nation U25 DDR-CSR 16,0-16,0"]
[Site "Zinnowitz"]
[Date "1974.10.05"]
[Round "2"]
[White "Oetzel, Roland"]
[Black "Petrik, Karol"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "80"]
[EventDate "1974.10.04"]
[EventType "team-schev"]
[EventRounds "4"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Bc5 12. Be3 Nc6 13. Nxc6 Bxe3+ 14. Kh1 Qc7 15. exf6 Qxc6 16. Qg4 g6 17. Rf3 h5 18. Qh4 Bh6 19. Re1 Bb7 20. Rg3 Rfe8 21. Ne4 Kh8 22. Ng5 Qc7 23. Rc3 Qd7 24. Rd3 Qc7 25. Rc3 Qd7 26. Rd3 Qc7 27. Red1 Bc6 28. Rd6 Kg8 29. Qg3 Rad8 30. Nxe6 Rxd6 31. Rxd6 Qb7 32. Rd8 Kh7 33. Rxe8 Bxe8 34. Ng5+ Bxg5 35. Qxg5 Qe4 36. h3 a5 37. Bd5 Qxc2 38. Qe5 Bc6 39. Bxc6 Qxc6 40. Kh2 Qe6 1/2-1/2

[Event "Straussberg Weihnachtsturnier-11"]
[Site "Strausberg"]
[Date "1973.12.27"]
[Round "2"]
[White "Oetzel, Roland"]
[Black "Knaak, Rainer"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "64"]
[EventDate "1973.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DDR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nc3 Bc5 5. f4 Ng6 6. Nf3 d6 7. Bc4 c6 8. Qe2 b5 9. Bb3 a5 10. a4 b4 11. Nd1 Qe7 12. Nf2 Nf6 13. e5 Ba6 14. Nd3 0-0 15. exf6 Qxf6 16. Kd1 Rae8 17. Qf1 Be3 18. Bxe3 Rxe3 19. Qf2 Re4 20. Re1 Rxe1+ 21. Nfxe1 c5 22. Bd5 c4 23. Qb6 cxd3 24. Qxa6 Qxb2 25. Rc1 dxc2+ 26. Rxc2 Qa1+ 27. Kd2 Nxf4 28. Qc4 Qe5 29. Bf3 Re8 30. Nd3 Qe3+ 31. Kd1 Nxd3 32. Re2 Qxe2+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Gonschior, Manfred"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "50"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nd4 7. c3 Nxd5 8. Ne4 Qh4 9. Ng3 Bg4 10. f3 e4 11. cxd4 Bd6 12. Bxb5+ Kd8 13. 0-0 exf3 14. Rxf3 Rb8 15. Be2 Bxf3 16. Bxf3 Qxd4+ 17. Kh1 Bxg3 18. hxg3 Rb6 19. d3 Ne3 20. Bxe3 Qxe3 21. Bg4 h5 22. Bh3 h4 23. Bg4 h3 24. Qe2 Qc1+ 25. Qd1 Rxb2 0-1

[Event "CSR"]
[Site "Czechoslovakia"]
[Date "1973.??.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Gonsior, Evzen"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "50"]
[EventDate "1973.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "CSR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nd4 7. c3 Nxd5 8. Ne4 Qh4 9. Ng3 Bg4 10. f3 e4 11. cxd4 Bd6 12. Bxb5+ Kd8 13. 0-0 exf3 14. Rxf3 Rb8 15. Be2 Bxf3 16. Bxf3 Qxd4+ 17. Kh1 Bxg3 18. hxg3 Rb6 19. d3 Ne3 20. Bxe3 Qxe3 21. Bg4 h5 22. Bf3 h4 23. g4 h3 24. Qe2 Qc1+ 25. Qd1 Rxb2 0-1

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.12"]
[Round "9"]
[White "Bergmann, Peter"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "76"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. fxe5 dxe5 9. d5 Nd4 10. Bg5 Bg4 11. Be2 Bxf3 12. Bxf3 c6 13. Kh1 Qa5 14. Ne2 cxd5 15. exd5 Nxf3 16. Bxf6 Bxf6 17. Rxf3 Bg7 18. c4 Rac8 19. Qb3 e4 20. Rff1 Qd2 21. Nc3 e3 22. Rfd1 Qf2 23. d6 Be5 24. d7 Qf4 25. g3 Qf3+ 26. Kg1 Qf2+ 27. Kh1 Qf3+ 28. Kg1 Bxg3 29. hxg3 Qxg3+ 30. Kh1 Qh3+ 31. Kg1 Qg3+ 32. Kh1 Qh4+ 33. Kg1 Rxc4 34. Qxc4 Qxc4 35. d8Q Qg4+ 36. Kh2 Rxd8 37. Rxd8+ Kg7 38. Re8 Qf4+ 0-1

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.11"]
[Round "8"]
[White "Liebert, Heinz"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "79"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 c5 8. d5 Nb6 9. Nd2 e5 10. e4 Ne8 11. a3 f5 12. exf5 gxf5 13. Qe2 Nd7 14. Nf3 Qf6 15. Ng5 Nc7 16. Ne6 Nxe6 17. dxe6 Nb6 18. Nd5 Nxd5 19. cxd5 b6 20. Bd2 Bb7 21. Bc3 Qe7 22. Rad1 a5 23. Rfe1 Ba6 24. Qh5 Bc4 25. Bh3 Qf6 26. f4 Qg6 27. Qxg6 hxg6 28. fxe5 Rfd8 29. g4 dxe5 30. gxf5 gxf5 31. e7 Rxd5 32. Rxd5 Bxd5 33. Rd1 Kf7 34. Rxd5 Kxe7 35. Bxe5 Ke6 36. Bxg7 Rg8 37. Rxf5 Rxg7+ 38. Rg5+ Kf6 39. Rxg7 Kxg7 40. a4 1-0

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.10"]
[Round "7"]
[White "Oetzel, Roland"]
[Black "Schmitz, Bernd"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "91"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. h4 h5 7. Nge2 Nge7 8. Be3 Nd4 9. Qd2 Rb8 10. 0-0 Qa5 11. Nf4 d6 12. f3 b5 13. a3 Qc7 14. Qf2 a5 15. g4 b4 16. axb4 axb4 17. Nd1 b3 18. cxb3 Rxb3 19. gxh5 gxh5 20. Nc3 Qb7 21. Ra2 Nec6 22. Rfa1 Rb4 23. Ra8 Nb5 24. Nfd5 exd5 25. Nxb5 Rxb5 26. exd5 0-0 27. dxc6 Qxc6 28. Qg3 Qd5 29. Kh1 Rxb2 30. Rg1 Qxa8 31. Bh6 Bg4 32. Bxg7 Rxg2 33. Rxg2 Qxf3 34. Bxf8 Qxg3 35. Rxg3 Kxf8 36. Kg2 f5 37. d4 f4 38. Rc3 cxd4 39. Rd3 Ke7 40. Rxd4 f3+ 41. Kf2 Ke6 42. Ke3 d5 43. Rf4 Ke5 44. Rb4 Kd6 45. Rf4 Ke5 46. Rb4 1/2-1/2

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.09"]
[Round "6"]
[White "Mueller, Klaus Uwe"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "71"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. dxe5 Ng4 9. 0-0 f6 10. exf6 exf6 11. h3 Nh6 12. Be3 Re8 13. Re1 Nf5 14. Bf2 Nd6 15. Ne4 Be6 16. c3 Nxe4 17. Rxe4 Bf7 18. Qc2 f5 19. Rxe8+ Qxe8 20. Ng5 a6 21. Re1 Qd7 22. Nxf7 Qxf7 23. Qe2 Kh8 24. Bc4 Qd7 25. h4 Rd8 26. h5 b5 27. Bb3 Na5 28. Bh4 Rf8 29. Be7 Rb8 30. Rd1 Qc6 31. Bf7 gxh5 32. Qxh5 Nc4 33. Rd3 Nxb2 34. Rh3 h6 35. Qxf5 Nd1 36. Be6 1-0

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.07"]
[Round "5"]
[White "Oetzel, Roland"]
[Black "Neukirch, Detlef"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "67"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nh3 Nge7 8. 0-0 0-0 9. f5 f6 10. g4 Nd4 11. Nf2 b5 12. Nd5 b4 13. c3 bxc3 14. bxc3 Ndc6 15. g5 Nxd5 16. exd5 Ne7 17. fxg6 Nxg6 18. gxf6 Bxf6 19. Ne4 Nf4 20. Bxf4 exf4 21. Rxf4 Bd4+ 22. cxd4 Rxf4 23. dxc5 dxc5 24. Qb3 Qb6 25. d6+ c4+ 26. Qxb6 axb6 27. dxc4 Bb7 28. Nf6+ Rxf6 29. Bxb7 Rd8 30. a4 Rfxd6 31. Bd5+ Kg7 32. a5 bxa5 33. Rxa5 Rf8 34. Ra2 1/2-1/2

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.06"]
[Round "4"]
[White "Beil, Zdenek"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "E65"]
[PlyCount "104"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c5 8. b3 cxd4 9. Nxd4 Qa5 10. Bb2 Qh5 11. e3 Qh6 12. Qd2 Nc5 13. b4 Ne6 14. Nf3 Bd7 15. Rfd1 Rfc8 16. Qe2 Rc7 17. Rac1 Rac8 18. Nd5 Nxd5 19. cxd5 Ng5 20. Rxc7 Rxc7 21. Nd4 Nh3+ 22. Kh1 g5 23. f3 g4 24. f4 Qg6 25. e4 h5 26. Rf1 h4 27. Nf5 Bxf5 28. exf5 Qxf5 29. Be4 Qh5 30. Bxg7 Kxg7 31. gxh4 f5 32. Bg2 Qxh4 33. Qe3 b6 34. b5 Rc4 35. Bxh3 gxh3 36. Rg1+ Kf8 37. Qe6 Qh7 38. Qd7 Kf7 39. Qe6+ Kf8 40. Qd7 Re4 41. Qxa7 Kf7 42. Qa8 Rxf4 43. Qc8 Re4 44. Rf1 Re5 45. Qc2 Qh5 46. Qf2 Qg4 47. a4 Kf6 48. Qb2 Qxa4 49. Qd2 Qe4+ 50. Kg1 Qg4+ 51. Kh1 Qe4+ 52. Kg1 Qe3+ 0-1

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.05"]
[Round "3"]
[White "Oetzel, Roland"]
[Black "Packroff, Hermann"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "62"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 g6 4. b4 Bg7 5. Bb2 0-0 6. c4 c6 7. Qb3 Bg4 8. Ne5 Bf5 9. Nc3 Ng4 10. Nxg4 Bxg4 11. cxd5 cxd5 12. h3 Bf5 13. g4 Be6 14. d4 Nd7 15. Bd3 Nb6 16. f5 Bd7 17. Ke2 e5 18. fxe6 fxe6 19. Rag1 Qf6 20. Rf1 Qh4 21. Qd1 Qg3 22. Rxf8+ Rxf8 23. Qg1 Qf3+ 24. Kd2 Nc4+ 25. Bxc4 dxc4 26. Rh2 Bc6 27. b5 Be4 28. Ne2 Bd5 29. Nf4 Rxf4 30. exf4 Qd3+ 31. Kc1 Be4 0-1

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.04"]
[Round "2"]
[White "Darius, Harald"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "90"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Nf3 0-0 6. 0-0 Nbd7 7. h3 c5 8. d5 a6 9. a4 Qc7 10. Re1 b6 11. Bg5 h6 12. Bd2 Bb7 13. Rb1 Rfe8 14. b4 c4 15. Bf1 e6 16. Be3 Nxd5 17. Nxd5 exd5 18. exd5 Nf6 19. Bd4 Rxe1 20. Nxe1 b5 21. g3 Re8 22. axb5 axb5 23. Bg2 Qe7 24. Bf3 Ne4 25. Ng2 Nc3 26. Bxc3 Bxc3 27. Ne3 Qf6 28. Kg2 Qd4 29. Qh1 Bd2 30. Rd1 c3 31. Qf1 Ba6 32. Ra1 Ra8 33. Ra3 Qxb4 34. Ra2 Bb7 35. Rxa8+ Bxa8 36. Qd3 Bxe3 37. fxe3 Qc5 38. e4 b4 39. Bd1 Bb7 40. g4 Bc8 41. Qg3 Bd7 42. h4 Qd4 43. Bf3 b3 44. Qxd6 bxc2 45. e5 Qf4 0-1

[Event "Leipzig SGL-11"]
[Site "Leipzig"]
[Date "1972.12.03"]
[Round "1"]
[White "Oetzel, Roland"]
[Black "Lorenz, Gerd"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "101"]
[EventDate "1972.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. h4 h5 7. Nh3 Nge7 8. 0-0 d6 9. Bg5 Bd7 10. Qd2 Qa5 11. Rfd1 b5 12. a3 Rb8 13. Bf4 Qc7 14. Rab1 Nd4 15. Be3 Nec6 16. Ne2 b4 17. axb4 Nxb4 18. Bxd4 cxd4 19. c3 Nc6 20. Nhf4 0-0 21. cxd4 Nxd4 22. Nxd4 Bxd4 23. Ne2 Qb6 24. Nxd4 Qxd4 25. Qe3 Qxe3 26. fxe3 Rb3 27. Rd2 a5 28. Ra1 a4 29. Rc1 Rfb8 30. Rcc2 Bb5 31. Bf1 Kg7 32. Kf2 Ra8 33. Rc1 a3 34. bxa3 Raxa3 35. Rcd1 Rc3 36. Be2 Ba4 37. Rb1 Rc2 38. Rxc2 Bxc2 39. Rb6 Bxd3 40. Bxd3 Rxd3 41. Ke2 Ra3 42. Rxd6 g5 43. hxg5 Ra5 44. Kf3 Rxg5 45. Kf4 Ra5 46. e5 Kg6 47. Rd8 Ra1 48. e4 Rf1+ 49. Ke3 Rg1 50. Kf2 Ra1 51. Kf3 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.09"]
[Round "11"]
[White "Oetzel, Roland"]
[Black "Berisha, Enver"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "37"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b4 Bg7 5. Bb2 0-0 6. c4 c6 7. Qb3 Bf5 8. a4 Be4 9. Ne5 Nbd7 10. a5 Qc8 11. d3 Bf5 12. Nd2 Nxe5 13. Bxe5 Qe6 14. Nf3 dxc4 15. dxc4 Be4 16. Ng5 Qg4 17. Nxe4 Nxe4 18. Bxg7 Kxg7 19. Qb2+ 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.08"]
[Round "10"]
[White "Heinig, Wolfram"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "46"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 exf6 4. e4 Nc6 5. Bc4 d6 6. Qh5 Qe7 7. Ne2 f5 8. exf5 Nxd4 9. Qxf7+ Qxf7 10. Bxf7+ Kxf7 11. Nxd4 c5 12. Ne6 Bxe6 13. fxe6+ Kxe6 14. Nc3 Be7 15. 0-0-0 Rhd8 16. Rhe1+ Kf7 17. Nd5 Rd7 18. c4 Rb8 19. a4 Bd8 20. Rd3 a6 21. Rf3+ Bf6 22. g4 b5 23. h4 Kg8 1-0

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.06"]
[Round "9"]
[White "Oetzel, Roland"]
[Black "Petran, Peter"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "97"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 Qc7 6. f3 Nd7 7. Nge2 b5 8. g4 Nb6 9. Ng3 a5 10. h4 b4 11. Nd1 Ba6 12. Bxa6 Rxa6 13. Qe2 Ra8 14. h5 d5 15. e5 e6 16. f4 Ne7 17. f5 gxf5 18. gxf5 Bf8 19. fxe6 fxe6 20. Nf2 Nc4 21. Nd3 Nc8 22. h6 Nxe3 23. Qxe3 c5 24. Nh5 cxd4 25. Nf6+ Kd8 26. Qxd4 Qb6 27. Nf4 Bc5 28. Qd3 Ne7 29. Nxh7 Bf2+ 30. Kf1 Be3 31. Ng2 Nf5 32. Nxe3 Nxe3+ 33. Ke2 Nf5 34. Ng5 Ke7 35. h7 Rac8 36. Raf1 Rxc2+ 37. Qxc2 Nd4+ 38. Kd2 Nxc2 39. Rf7+ Ke8 40. Kxc2 Qe3 41. Rg7 Qxe5 42. Rg8+ Ke7 43. Rxh8 Qxh8 44. Rh6 a4 45. Rxe6+ Kd7 46. Rd6+ Kc7 47. Rd8 Qe5 48. Kd3 Qg3+ 49. Kd4 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.05"]
[Round "8"]
[White "Paehtz, Thomas Sr"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "82"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 dxc3 10. gxf7+ Rxf7 11. Bc4 Nf8 12. Bxf7+ Kxf7 13. Ng5+ Kg8 14. Qh5 h6 15. Qf7+ Kh8 16. Be3 cxb2 17. Rb1 dxe5 18. Kf2 exf4 19. Qxf4 Qd5 20. Nf7+ Kg8 21. Nxh6+ Bxh6 22. Qxh6 Qf5+ 23. Ke1 Qf6 24. Qh5 Bf5 25. Qg5+ Qxg5 26. Bxg5 Nc6 27. Rxb2 b6 28. c3 Nd7 29. g4 Bxg4 30. Rbh2 Kf7 31. Rh7+ Ke6 32. Kd2 Rd8 33. Ke3 Nf6 34. R7h6 Ne5 35. Kf2 Rd3 36. Re1 Rxc3 37. Bh4 Rc2+ 38. Kg3 Rc3+ 39. Kg2 Rc2+ 40. Kg3 Rxa2 41. Kf4 Ra4+ 0-1

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.04"]
[Round "6"]
[White "Ehrenfeucht, Wojciech"]
[Black "Oetzel, Roland"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "152"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Nc6 10. Bd3 a5 11. Qe1 a4 12. a3 Bd7 13. Be3 Qa5 14. Rd1 Qc7 15. Qh4 Ra5 16. Nd5 Nxd5 17. exd5 Nd8 18. c4 e6 19. Qf2 Qb8 20. Bb6 Ra8 21. Rfe1 e5 22. fxe5 dxe5 23. c5 f5 24. Bc4 Nf7 25. d6 Kh8 26. Bxf7 Rxf7 27. Nxe5 Bxe5 28. Rxe5 Qf8 29. Rde1 Re8 30. Rxe8 Bxe8 31. Qd4+ Kg8 32. Ba5 h6 33. Bc3 Kh7 34. h4 h5 35. Re7 Rxe7 36. dxe7 Qg8 37. Qf6 Bc6 38. Qf8 Bd7 39. e8Q Bxe8 40. Qe7+ Qf7 41. Qe5 Qg8 42. Qf6 Kh6 43. Kg1 Kh7 44. Kf2 Kh6 45. Bd4 Kh7 46. Ke3 Bf7 47. Kd2 Ba2 48. Qe7+ Qf7 49. Qd8 Qg8 50. Qd7+ Qf7 51. Qxa4 Qd5 52. Kc3 f4 53. b3 g5 54. Qc4 Qxc4+ 55. Kxc4 gxh4 56. a4 Kg6 57. a5 Bb1 58. c6 bxc6 59. a6 c5 60. Bf2 Be4 61. Kxc5 Bxg2 62. Bxh4 Bf1 63. a7 Bg2 64. b4 Kf5 65. Kd6 Kg4 66. Bf2 h4 67. b5 h3 68. Bg1 Be4 69. b6 f3 70. Kc7 f2 71. Bxf2 h2 72. b7 Bxb7 73. Kxb7 h1Q+ 74. Kb8 Qh2+ 75. Kb7 Qxf2 76. a8Q Qf3+ 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.04"]
[Round "7"]
[White "Oetzel, Roland"]
[Black "Syre, Christian"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "66"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 d5 7. e5 h5 8. h3 Bxf3 9. Qxf3 e6 10. 0-0-0 h4 11. Bf2 Nh6 12. Bd3 Nd7 13. Ne2 Nf5 14. Kb1 Qe7 15. Ng1 0-0-0 16. Qg4 Rh5 17. Ne2 Kb8 18. Qf3 Rc8 19. c3 Rf8 20. Rd2 Rhh8 21. Be1 Qe8 22. b3 f6 23. Bxf5 exf5 24. c4 dxc4 25. bxc4 Nb6 26. Rc2 Qe6 27. d5 cxd5 28. Nd4 Qe7 29. c5 Nc4 30. Bb4 fxe5 31. fxe5 a5 32. Bxa5 Nxa5 33. Qxd5 Qxe5 0-1

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.02"]
[Round "5"]
[White "Oetzel, Roland"]
[Black "Burchardt, Brigitte"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "33"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 e5 3. Nc3 Nc6 4. d3 g6 5. g3 Bg7 6. Bg2 Nge7 7. Nge2 0-0 8. 0-0 a6 9. f4 d6 10. Nd5 b5 11. Nec3 b4 12. Nxe7+ Nxe7 13. Nd5 Nxd5 14. cxd5 f5 15. Rb1 Qb6 16. Be3 a5 17. Rf2 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.10.01"]
[Round "4"]
[White "Fedorov, Vladislav"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "77"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Bg5 h6 8. Be3 Ng4 9. Bc1 e5 10. d5 Ne7 11. h3 Nf6 12. Nd2 c6 13. dxc6 bxc6 14. Nc4 d5 15. exd5 Nfxd5 16. Ne4 f5 17. Nc5 Kh7 18. Re1 Ng8 19. Bf1 Qe7 20. Nb3 Rd8 21. Bd2 e4 22. Qc1 Rb8 23. Nca5 Qf6 24. c4 Nb4 25. Bc3 Qd6 26. Bxg7 Kxg7 27. Qe3 Qc7 28. Rad1 Rxd1 29. Rxd1 Nxa2 30. c5 Nf6 31. Rd6 Nb4 32. Qd4 Qe7 33. Nd2 Be6 34. Nxc6 Nxc6 35. Rxc6 Kf7 36. Qe5 Nd7 37. Qc3 Bd5 38. Rc7 Qe6 39. c6 1-0

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.09.30"]
[Round "3"]
[White "Oetzel, Roland"]
[Black "Wagner Michel, Annett"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "53"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Qc7 7. a3 Nf6 8. f4 Nxd4 9. Qxd4 Ng4 10. Qb6 Bd6 11. e5 Nxe3 12. Qxe3 Be7 13. 0-0-0 b5 14. Ne4 0-0 15. Bd3 f5 16. exf6 Bxf6 17. Nxf6+ Rxf6 18. Bxh7+ Kxh7 19. Qe4+ Rg6 20. Qxa8 Bb7 21. Qe8 Rxg2 22. Qh5+ Kg8 23. Qe8+ Kh7 24. Qh5+ Kg8 25. Rd2 Rxd2 26. Qe8+ Kh7 27. Qh5+ 1/2-1/2

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.09.29"]
[Round "2"]
[White "Perenyi, Bela"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "57"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. Nge2 Nbd7 8. g4 e5 9. g5 Nh5 10. d5 Nb6 11. dxc6 Nc4 12. Qc1 b4 13. Nd5 Nxe3 14. Qxe3 h6 15. Ng3 Nf4 16. Qb3 Nxd5 17. exd5 Rb8 18. Qa4 Qc7 19. Ne4 Ke7 20. a3 Bf5 21. axb4 Bxe4 22. Qxa7 Rhc8 23. fxe4 Rxb4 24. Qe3 Qb8 25. Bh3 Rc7 26. gxh6 Bf6 27. 0-0 Rxb2 28. Qf3 Qb6+ 29. Kh1 1-0

[Event "Zinnowitz International DSV-09 U20"]
[Site "Zinnowitz"]
[Date "1972.09.28"]
[Round "1"]
[White "Oetzel, Roland"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "56"]
[EventDate "1972.09.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. f4 exf3 12. Nxf3 0-0 13. 0-0 Re8 14. d4 c5 15. Nc3 Bb7 16. Nb5 Bf8 17. Bf4 Nd5 18. Ne5 Re7 19. Bh5 g6 20. Bxg6 fxg6 21. Nxg6 Rg7 22. Nxf8 Nxf4 23. Rxf4 Rxg2+ 24. Kf1 Qxf8 25. Rxf8+ Rxf8+ 26. Ke1 Re8+ 27. Kf1 Nc4 28. Qh5 Nd2# 0-1

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.08.05"]
[Round "9"]
[White "Hesse, Peter"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "E95"]
[PlyCount "73"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. Nf3 0-0 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 Re8 10. Rb1 Qb6 11. Na4 Qc7 12. d5 c5 13. a3 Rf8 14. b4 b6 15. Bd2 Ne8 16. bxc5 dxc5 17. Nc3 a6 18. Qc1 Nd6 19. a4 f5 20. Ng5 Nf6 21. f3 Re8 22. Bd3 Bd7 23. exf5 gxf5 24. Qc2 b5 25. axb5 axb5 26. Nxb5 Nxb5 27. cxb5 Nxd5 28. Bxf5 Bxf5 29. Qxf5 h6 30. Ne6 Qe7 31. Nxg7 Qxg7 32. Re4 Nf6 33. Rxe5 Rxe5 34. Qxe5 Kh8 35. Bc3 Ra2 36. Qxf6 Rxg2+ 37. Kh1 1-0

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.08.04"]
[Round "8"]
[White "Oetzel, Roland"]
[Black "Mueller, Klaus Uwe"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 Nf6 6. e5 Ne4 7. Bd5 Nc5 8. cxd4 Ne6 9. Nc3 0-0 10. 0-0 d6 11. Bxe6 fxe6 12. exd6 cxd6 13. d5 exd5 14. Qxd5+ Kh8 15. Ng5 Ne5 16. Ne6 Bxe6 17. Qxe6 Rf6 18. Qd5 Qd7 19. f4 Raf8 20. Ne4 R6f7 21. Be3 Ng6 22. g3 Rf5 23. Qd3 Qb5 24. Qxb5 Rxb5 25. Rf2 Re8 26. Bxa7 Rb4 27. Nc3 Bd8 28. Rd2 b6 29. Nd5 Rb5 30. Bb8 Bf6 31. Nxf6 gxf6 32. Bxd6 Kg7 33. b4 Nh8 34. a4 Rh5 35. Bc7 Re6 36. a5 bxa5 37. bxa5 Ra6 38. Rd6 Ra7 39. Bb6 Ra6 40. Bc5 Ra8 41. Rc6 Nf7 42. a6 Nd8 43. Rc7+ Kg6 44. Be7 Ne6 45. Rb7 1-0

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.08.03"]
[Round "7"]
[White "Tredup, Uwe"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "62"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 Nfd7 6. h4 c5 7. h5 cxd4 8. Qxd4 dxe5 9. Qf2 Nc6 10. hxg6 hxg6 11. Rxh8+ Bxh8 12. f5 gxf5 13. Qxf5 Nf6 14. Qf2 Nd4 15. Bc4 Bf5 16. Bb3 Ng4 17. Qg3 e6 18. Ba4+ Kf8 19. Bd2 b5 20. Bb3 a5 21. a4 b4 22. Nb5 Bf6 23. Nf3 Nxb3 24. cxb3 e4 25. Rd1 Qe7 26. Bf4 e5 27. Nfd4 Bh4 28. Nxf5 Bxg3+ 29. Bxg3 Qg5 30. Nbd6 Ne3 31. Bh4 Nxg2+ 0-1

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.08.02"]
[Round "6"]
[White "Oetzel, Roland"]
[Black "August, Christian"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "35"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. Nc3 Nf6 6. d5 Nb8 7. h3 Nbd7 8. Be3 b6 9. Nd2 a5 10. a3 Bb7 11. 0-0 0-0 12. g4 g6 13. Kg2 Ne8 14. Ne2 Bg5 15. Bxg5 Qxg5 16. Nf3 Qe7 17. Ng3 Ng7 18. Nd2 1/2-1/2

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.08.01"]
[Round "5"]
[White "Boehnisch, Manfred"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "85"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Bg5 Nc6 6. f4 Nxe4 7. Nxe4 d5 8. Bb5 dxe4 9. c3 Qd5 10. Qe2 h6 11. Bh4 g5 12. Bg3 Bf5 13. fxg5 hxg5 14. Bxc7 Bg6 15. Nh3 Rc8 16. Bc4 Qd7 17. Bg3 a6 18. Nxg5 Na5 19. Bb3 Nxb3 20. axb3 Qd5 21. Nh3 Bh6 22. Be5 f6 23. Bf4 Bh5 24. Qe3 Bxf4 25. Nxf4 Qxb3 26. Qh3 Kf7 27. Nxh5 Qxb2 28. 0-0 Rxc3 29. Qf5 Rc2 30. Qd5+ Kf8 31. Qd8+ Kf7 32. Rxf6+ exf6 33. Qxf6+ Ke8 34. Qxh8+ Kd7 35. Qg7+ Kc6 36. Rf1 e3 37. Rf6+ Kb5 38. Qxb7+ Kc4 39. Qxa6+ Kc3 40. Qa5+ Kxd4 41. Rd6+ Kc4 42. Qc7+ Kb3 43. Rb6+ 1-0

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.07.31"]
[Round "4"]
[White "Oetzel, Roland"]
[Black "Walter, Guenter"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "109"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nc3 Bb4 5. Qd4 Qe7 6. Bf4 Bxc3+ 7. Qxc3 d6 8. 0-0-0 Nf6 9. Bb5+ c6 10. Bxe5 cxb5 11. Bxd6 Nxe4 12. Bxe7 Nxc3 13. Rd8+ Kxe7 14. Rxh8 Nxa2+ 15. Kb1 Nb4 16. Nf3 Nxc2 17. Rxc8 Rxc8 18. Rc1 Kd6 19. Rxc2 Re8 20. Ka2 Re4 21. Kb3 a5 22. Rd2+ Kc5 23. Rd7 Re2 24. Rxf7 Rxf2 25. Rxg7 h6 26. Ne5 a4+ 27. Ka3 Rf1 28. Nd7+ Kc4 29. Rg4+ Kd3 30. Rg3+ Ke2 31. Nc5 Ra1+ 32. Kb4 Rb1 33. Nd3 Kf1 34. h4 Ke2 35. Kc3 Rh1 36. Nf4+ Kd1 37. Rh3 Rf1 38. Rf3 Rh1 39. Rh3 Rf1 40. Rf3 Rh1 41. g3 Ke1 42. Kd3 b4 43. Ng2+ Kd1 44. g4 a3 45. bxa3 bxa3 46. Ke4 Kc2 47. Rxa3 b5 48. g5 hxg5 49. hxg5 b4 50. Rg3 b3 51. Ne3+ Kc3 52. g6 Re1 53. Kf4 Kd4 54. g7 b2 55. g8Q 1-0

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.07.30"]
[Round "3"]
[White "Brameyer, Hermann"]
[Black "Oetzel, Roland"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "91"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. f4 Nf6 5. Nf3 Bg4 6. Bb5 Qb6 7. Qe2 Bxf3 8. Bxc6+ Qxc6 9. Qxf3 c4 10. 0-0 e6 11. Bxf6 gxf6 12. f5 e5 13. Nc3 0-0-0 14. bxc4 Qxc4 15. Rab1 h5 16. Rb3 Bc5 17. Rfb1 b6 18. h3 e4 19. Qe2 Qxe2 20. Nxe2 d4 21. exd4 Bxd4+ 22. Nxd4 Rxd4 23. d3 exd3 24. Rxd3 Rxd3 25. cxd3 Rd8 26. Rd1 Rd5 27. Kf2 Rxf5+ 28. Ke3 Kd7 29. Rd2 b5 30. Ke4 Re5+ 31. Kf4 b4 32. h4 a5 33. g4 Ke7 34. d4 Rd5 35. Ke4 Ke6 36. gxh5 Rxh5 37. Rh2 a4 38. Rh3 f5+ 39. Kd3 Kd5 40. Rf3 b3 41. axb3 axb3 42. Rf4 Rh8 43. Kc3 Rb8 44. Rxf5+ Ke6 45. Re5+ Kd6 46. Re2 1/2-1/2

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.07.29"]
[Round "2"]
[White "Oetzel, Roland"]
[Black "Rohde, Wolfgang"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "91"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 d6 6. Be3 Bg7 7. Qd2 Rb8 8. h4 b5 9. h5 Ne5 10. Qe2 Nh6 11. Bh3 f5 12. Bxh6 Bxh6 13. hxg6 hxg6 14. exf5 gxf5 15. f4 b4 16. Nd1 Nc6 17. Bxf5 Nd4 18. Bg6+ Kd7 19. Qf2 Qf6 20. Be4 e5 21. Ne3 exf4 22. Nd5 Qg7 23. gxf4 Bb7 24. 0-0-0 Bxd5 25. Bxd5 Rbf8 26. Rh4 Qf6 27. Rf1 Bg7 28. Rxh8 Rxh8 29. Kd2 Nb5 30. Rb1 Rh4 31. Ne2 Bh6 32. c4 Bxf4+ 33. Kc2 Nd4+ 34. Nxd4 cxd4 35. Kb3 Be5 36. Qxf6 Bxf6 37. Kxb4 Rh7 38. Rf1 Be5 39. a4 Kc7 40. Kb5 Rg7 41. Ka6 Re7 42. Kxa7 Bg3 43. b4 Be1 44. b5 Ba5 45. Ka6 Bb6 46. a5 1-0

[Event "DDR-ch22 Semifinal-A"]
[Site "Krumpa"]
[Date "1972.07.28"]
[Round "1"]
[White "Ruehlemann, Siegfried"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "85"]
[EventDate "1972.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Nf3 Nbd7 9. b3 Nc5 10. Ng5 Ke8 11. Nb5 Na6 12. Bd3 Bf8 13. Bb2 Nd7 14. f4 c6 15. fxe5 Ndc5 16. Be2 cxb5 17. e6 f6 18. Bxf6 Rg8 19. cxb5 Nb4 20. Bc4 Be7 21. 0-0 h6 22. Bxe7 Kxe7 23. Rf7+ Ke8 24. Rc7 hxg5 25. Rxc5 Nc2 26. Rc1 Nd4 27. Rxg5 Bxe6 28. Re5 Ke7 29. Rd1 Kf6 30. Rc5 Rgd8 31. Rf1+ Ke7 32. Rc7+ Rd7 33. Rxd7+ Bxd7 34. Rf7+ Kd6 35. e5+ Kxe5 36. Rxd7 Rb8 37. Rd5+ Ke4 38. Rg5 Rd8 39. Rxg6 Nf5 40. Re6+ Kf4 41. Kf2 Rd2+ 42. Re2 Rxe2+ 43. Bxe2 1-0

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Boehnisch, Manfred"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "91"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. h4 h5 3. d4 c6 4. Nf3 d5 5. exd5 cxd5 6. Ne5 Nc6 7. Bb5 Bd7 8. Bxc6 bxc6 9. Nd2 Nh6 10. Nb3 Ng4 11. Nd3 Bf5 12. f3 Bxd3 13. Qxd3 Nh6 14. Bf4 Bg7 15. 0-0-0 0-0 16. g4 hxg4 17. h5 e5 18. dxe5 g5 19. Bh2 f5 20. Nd4 Qe8 21. f4 gxf4 22. Bxf4 Rc8 23. Kb1 Qf7 24. Rdf1 c5 25. Bxh6 cxd4 26. Bxg7 Kxg7 27. Qxd4 Rc4 28. Qd2 f4 29. Rhg1 Qf5 30. b3 Re4 31. Qxd5 f3 32. Rf2 Re2 33. Rxe2 fxe2 34. Kb2 Re8 35. h6+ Kh8 36. Re1 Qxe5+ 37. Qxe5+ Rxe5 38. Kc3 g3 39. Kd4 Re7 40. c4 g2 41. c5 Rf7 42. Kd5 Rf1 43. Rxe2 g1Q 44. Re8+ Kh7 45. Re7+ Kxh6 46. Rxa7 0-1

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Dietze, Wolfgang"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "68"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 c6 6. a4 0-0 7. h3 Nbd7 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 cxd5 11. e6 fxe6 12. 0-0 Qb6 13. a5 Qd6 14. Nd4 e5 15. Nb5 Qc6 16. Ra3 d4 17. Ra1 Nf6 18. a6 Bf5 19. axb7 Qxb7 20. c3 a6 21. Qb3+ Kh8 22. Nxd4 Qc8 23. Nxf5 gxf5 24. Ra5 Ne4 25. Qa3 Rf6 26. Rxe5 Rg6 27. Rd5 f4 28. Kh1 Qe6 29. Bc4 f3 30. g4 Nxf2+ 31. Rxf2 Qe1+ 32. Rf1 Qg3 33. Rd2 Rh6 34. Rh2 Rxh3 0-1

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Hennings, Artur"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "61"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. Bd3 b4 8. Nd1 Qb6 9. Ne2 a5 10. Nf2 Nbd7 11. 0-0 0-0 12. c4 c5 13. d5 Re8 14. Bh6 e6 15. Bxg7 Kxg7 16. f4 exd5 17. exd5 Qd8 18. Ng3 Ra7 19. Rae1 Nb6 20. Rxe8 Qxe8 21. b3 Kg8 22. Qb2 Qe7 23. Qa1 Nfd7 24. Ng4 f6 25. Ne4 Kg7 26. Re1 Qf8 27. Nexf6 Nxf6 28. Re8 Qf7 29. Nxf6 Re7 30. Ng8+ Re5 31. Re7 1-0

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Kahn, Manfred"]
[Black "Oetzel, Roland"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "60"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nc6 4. Bg2 d6 5. d3 e5 6. f4 Nge7 7. Nf3 0-0 8. 0-0 Bg4 9. h3 Be6 10. Ng5 Nf5 11. Kh2 exf4 12. Bxf4 h6 13. Nxe6 fxe6 14. Bxc6 bxc6 15. g4 g5 16. gxf5 gxf4 17. fxe6 Qg5 18. Rg1 Qe5 19. d4 Qxe6 20. Qd3 Qf5 21. Qf3 Rae8 22. Raf1 Re3 23. Qxe3 fxe3 24. Rxf5 Rxf5 25. Rg4 Kf7 26. Nd1 h5 27. Re4 d5 28. cxd5 cxd5 29. Nxe3 Rf2+ 30. Kg3 dxe4 0-1

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Marcinkowski, Kazimierz"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "48"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 e5 4. Ng3 g6 5. Bc4 Bg7 6. d3 Nge7 7. 0-0 d6 8. f4 exf4 9. Bxf4 0-0 10. Qd2 Nd4 11. Nd5 Nxd5 12. Bxd5 Ne6 13. Bh6 Qb6 14. Bxg7 Nxg7 15. Qc3 Be6 16. Rf6 Rac8 17. Kh1 Qb4 18. Qb3 b6 19. c3 Qxb3 20. axb3 Rc7 21. Raf1 Bxd5 22. exd5 Ne8 23. R6f4 f5 24. Ne4 h6 1/2-1/2

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Steudtmann, Christian"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "74"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nh3 Qe7 9. Nf4 a6 10. Qg4 g6 11. Nd3 c5 12. Nxc5 Nxe5 13. Qf4 Ned7 14. Nxd7 Bxd7 15. 0-0-0 Bc6 16. Bd3 Nd7 17. g4 0-0-0 18. Rh3 f6 19. Qh2 f5 20. gxf5 exf5 21. Re3 Qf6 22. Rde1 Qxd4 23. Re7 Qb6 24. Rxh7 Rxh7 25. Qxh7 d4 26. Nd1 Bd5 27. b3 Nc5 28. Nb2 Kb8 29. Rg1 Rd6 30. Kb1 Ka7 31. Bc4 Be4 32. Bd3 Qb4 33. a3 Qc3 34. Bxe4 Nxe4 35. Nc4 Rc6 36. Rxg6 Rxc4 37. Rxa6+ Kxa6 0-1

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Toth, Bela"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "74"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 Nbd7 6. f4 Qa5 7. Nf3 Bg7 8. e5 Nd5 9. exd6 f6 10. Nxd5 Qxd5 11. Qe3 Qxd6 12. Bh4 Qb4+ 13. Nd2 Qxb2 14. Rb1 Qxc2 15. Bd3 Qxa2 16. Bc4 Qa5 17. 0-0 Qc7 18. Ne4 Nb6 19. Ba2 Rf8 20. f5 gxf5 21. Nc5 Nd5 22. Qe2 Kf7 23. Rb3 b6 24. Qh5+ Kg8 25. Bg3 e5 26. Nd3 f4 27. Bxf4 exf4 28. Nxf4 Qf7 29. Qh4 Nxf4 30. Rxf4 Kh8 31. Bb1 f5 32. Rh3 Bf6 33. Qh5 Qxh5 34. Rxh5 Be6 35. Bxf5 Bxf5 36. Rhxf5 Bxd4+ 37. Kf1 Rxf5 0-1

[Event "Leipzig SGL-10"]
[Site "Leipzig"]
[Date "1971.11.??"]
[Round "?"]
[White "Oetzel, Roland"]
[Black "Ziembinski, Marian"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "41"]
[EventDate "1971.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Be2 Bxf3 5. Bxf3 e6 6. 0-0 c6 7. b3 Be7 8. Bb2 0-0 9. d3 Qb6 10. Qe1 Ne8 11. Kh1 Bf6 12. Nc3 Na6 13. g4 Qc7 14. g5 Be7 15. Qh4 f6 16. g6 h6 17. f5 exf5 18. Nxd5 cxd5 19. Bxd5+ Kh8 20. Rxf5 Rd8 21. Rh5 1-0

[Event "DDR U18-ch"]
[Site "Ebersbach"]
[Date "1970.08.26"]
[Round "9"]
[White "Jeske, Eckhard"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "81"]
[EventDate "1970.08.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. c3 cxd4 5. cxd4 Nc6 6. Qd2 d6 7. Nc3 a6 8. Rc1 Nf6 9. f3 0-0 10. Bc4 Bd7 11. Qf2 b5 12. Bb3 Rc8 13. Nge2 Na5 14. 0-0 b4 15. Na4 Nxb3 16. axb3 Qa5 17. d5 Bxa4 18. Ra1 Rc2 19. Qe1 Nd7 20. Rxa4 Qb5 21. Nd4 Bxd4 22. Bxd4 a5 23. Qe3 Rfc8 24. Rfa1 Ra8 25. h4 e5 26. dxe6 fxe6 27. Kh1 Ra6 28. Qe1 e5 29. Qd1 Rc7 30. Be3 Nc5 31. Qd5+ Kg7 32. R4a2 Qb7 33. Qd1 Qb5 34. Bg5 Ne6 35. Qd2 Nd4 36. Qd1 Rc5 37. Be3 Qd7 38. Bxd4 exd4 39. Qxd4+ Kg8 40. Qd3 Kf7 41. Qxa6 1-0

[Event "DDR U18-ch"]
[Site "Ebersbach"]
[Date "1970.08.23"]
[Round "7"]
[White "Knaak, Rainer"]
[Black "Oetzel, Roland"]
[Result "1-0"]
[ECO "D14"]
[PlyCount "61"]
[EventDate "1970.08.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. 0-0 Be7 10. Bxc6 bxc6 11. Ne5 Nxe5 12. Bxe5 f6 13. Bg3 c5 14. dxc5 Bxc5 15. Rc1 Rc8 16. e4 dxe4 17. Qa4+ Kf7 18. Nxe4 Bxe4 19. Qxe4 Qb6 20. Rcd1 Rhd8 21. Qxh7 Rxd1 22. Rxd1 Qxb2 23. h4 Be7 24. Qh5+ Kg8 25. Kh2 Qxa2 26. Rd7 Qa3 27. Qg6 Rd8 28. Rb7 Qc5 29. Rc7 Qa3 30. h5 Bf8 31. h6 1-0

