[Event "DDR-ch H corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Eck, W."]
[Black "Otto, Wilhelm"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "50"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 c5 7. c3 Nc6 8. Be3 Nge7 9. Ng3 Qb6 10. Nd2 cxd4 11. cxd4 Nb4 12. Qb3 Qb5 13. 0-0-0 Rc8+ 14. Kb1 Nec6 15. Rc1 Kd7 16. Rxc6 Qxc6 17. Ne2 a5 18. Rc1 Qa6 19. Nc3 Qd3+ 20. Ka1 b5 21. Qd1 a4 22. a3 Nc6 23. Qf3 Nxd4 24. Qxf7+ Be7 25. Bxd4 Qxd4 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1984.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Lehmann"]
[Result "0-1"]
[ECO "E42"]
[PlyCount "54"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. c5 b6 9. b4 0-0 10. g3 a5 11. Na4 Nfd7 12. Nec3 axb4 13. axb4 Nc6 14. b5 Nxd4 15. Qxd4 Bxc5 16. Qd2 d4 17. Ne4 f5 18. Nexc5 Nxc5 19. Qd1 Qd5 20. Rg1 Qe5+ 21. Be2 d3 22. Bb2 dxe2 23. Qc2 Qe4 24. Qxe4 Nxe4 25. Nxb6 Rb8 26. Bd4 Rd8 27. Ra4 e5 0-1

[Event "DDR-Cup8 sf corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Bruesch, W."]
[Black "Otto, Wilhelm"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "59"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nc7 12. Qd3 a6 13. Bxd7 Bxd7 14. f5 b5 15. axb5 Bxb5 16. Nxb5 Nxb5 17. Ra2 Qc7 18. Be3 c4 19. Qc2 c3 20. b3 Rfe8 21. fxg6 fxg6 22. Ng5 Re7 23. Ne6 Qc8 24. Nxg7 Kxg7 25. Bg5 Qc5+ 26. Kh1 Rf7 27. Bh6+ Kg8 28. Rxf7 Kxf7 29. Qf2+ Qxf2 30. Rxf2+ 1/2-1/2

[Event "DDR-ch H corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Bullert, Wolfgang"]
[Black "Otto, Wilhelm"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "31"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. Nh3 Bg7 7. 0-0 b5 8. c3 Bb7 9. f4 Nge7 10. f5 Nc8 11. fxe6 fxe6 12. Ng5 Bf6 13. Nxe6 Qe7 14. Bh3 Nb6 15. Na3 a6 16. Rxf6 1-0

[Event "DDR-ch H corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Eck, W."]
[Result "0-1"]
[ECO "A03"]
[PlyCount "58"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 c5 4. e3 a6 5. Bb2 e6 6. c4 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 Nbd7 10. Nc3 Be7 11. Rc1 0-0 12. Qc2 Qb6 13. Ng5 h6 14. Nge4 Rfd8 15. Bf3 Rac8 16. Nxf6+ Nxf6 17. Ne4 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Rxd2 20. Bc3 Rd5 21. f5 Rcd8 22. h4 Bf8 23. Bxg7 Bxg7 24. f6 Bf8 25. Qg4+ Kh8 26. Rf3 Rd1+ 27. Rxd1 Rxd1+ 28. Kh2 Bd6+ 29. Rg3 Bxg3+ 0-1

[Event "DDR-Cup8 sf corr"]
[Site "DDR"]
[Date "1983.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Schober, Manfred"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "78"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. c4 Be7 7. Ne2 0-0 8. 0-0 Bf5 9. f4 Bd3 10. fxe5 Ng4 11. Nf4 Nxe5 12. Nxd3 Nxd3 13. Bc3 d5 14. Qg4 f6 15. Qe6+ Kh8 16. Qxc6 dxc4 17. Qxc4 Qd6 18. Bd4 Rab8 19. Qxd3 c5 20. Rf4 f5 21. Nc3 Rf6 22. Qc4 Rff8 23. Raf1 cxd4 24. Rxd4 Qh6 25. Qc7 Bf6 26. Rc4 Rbd8 27. Nb1 Rde8 28. Qf4 Bg5 29. Qf3 Qe6 30. e4 g6 31. exf5 Rxf5 32. Qd3 Rd8 33. Qc3+ Bf6 34. Qc1 Bd4+ 35. Kh1 Rdf8 36. Rd1 Qe2 37. Rc8 Rxc8 38. Qxc8+ Kg7 39. Qc1 Qf2 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Dueckstein, Werner"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "72"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. Bxc6+ bxc6 8. fxe5 fxe5 9. Nxe5 Qh4+ 10. g3 Bxe5 11. gxh4 Bxb2 12. Nc3 Bxa1 13. Qxa1 Nf6 14. Ne2 0-0 15. Qe5 Rf7 16. Nd4 Bb7 17. Rg1 Re8 18. Qg5 Ne4 19. Qg4 Bc8 20. Qg2 c5 21. Ne2 d4 22. d3 Nd6 23. e4 Bb7 24. Kd1 Bc8 25. Nf4 Ree7 26. Nd5 Re5 27. Qg3 Re6 28. h5 c6 29. Nf4 Ref6 30. e5 Nf5 31. exf6 Nxg3 32. hxg3 Rxf6 33. Re1 Bg4+ 34. Kd2 Kf7 35. Re5 Rf5 36. Re6 Rxf4 0-1

[Event "DDR corr"]
[Site "DDR"]
[Date "1982.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Winkler"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Ne7 5. Qh5+ g6 6. Qh4 Nec6 7. f4 Bf8 8. f5 Bg7 9. Qg3 Ne7 10. Nc3 d5 11. Nxd5 Nxd5 12. Bxd5 c6 13. Bc4 Bh6 14. Nf3 gxf5 15. Qh3 Bf8 16. exf5 Qe7 17. 0-0-0 Qg7 18. Rhe1 Nd7 19. d4 Bd6 20. dxe5 Bxe5 21. Qh5+ Kf8 22. Nxe5 fxe5 23. Rxd7 Bxd7 24. Ba3+ c5 25. Bxc5+ Qe7 26. Qf7# 1-0

[Event "DDR corr"]
[Site "DDR"]
[Date "1981.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Lange"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "56"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 0-0 8. Nc3 c6 9. g4 Ne4 10. 0-0-0 Qa5 11. Na4 b5 12. d3 Bxb2+ 13. Kxb2 bxa4 14. dxe4 a3+ 15. Kc1 Qc3 16. Bd3 Nd7 17. Qe2 Nc5 18. Qe1 Nxd3+ 19. Rxd3 Qb2+ 20. Kd2 dxe4 21. Rd4 c5 22. Rc4 Rfd8+ 23. Ke2 Rd5 24. Qc3 Rad8 25. Re1 Rd3 26. Qa5 Qxa2 27. Rxc5 Qb2 28. h4 a2 0-1

[Event "DDR-ch M618 corr"]
[Site "DDR"]
[Date "1980.??.??"]
[Round "?"]
[White "Otto, Wilhelm"]
[Black "Hunger, Fritz"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "150"]
[EventDate "1978.08.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 c6 7. Nh3 Be7 8. 0-0 Qc7 9. f4 0-0 10. fxe5 Qxe5 11. Bf4 Bc5+ 12. Kh1 Qh5 13. Nf2 Bxf2 14. Rxf2 Bg4 15. Bf3 N8d7 16. Bxg4 Qxg4 17. Qd2 Nf6 18. Raf1 Qh3 19. e4 Ng4 20. Rf3 Rad8 21. Qg2 Qh5 22. h3 Rd7 23. Bc1 g5 24. Kg1 Nh6 25. g4 Qg6 26. Rf6 Qg7 27. h4 Kh8 28. Bxg5 Ng8 29. Qf3 Rfd8 30. Rxf7 Rxf7 31. Qxf7 Rxd3 32. Kg2 h6 33. Qxg7+ Kxg7 34. Bc1 Nf6 35. Rf3 Rd7 36. Bxh6+ Kg6 37. h5+ Nxh5 38. Bc1 Nf6 39. g5 Nh7 40. b3 Re7 41. Bf4 Nd7 42. Rd3 Ndf8 43. Bd6 Rd7 44. e5 Nxg5 45. Rg3 Nfe6 46. Ne4 Kf5 47. Nxg5 Nxg5 48. Re3 Ne6 49. Kf2 Nd8 50. Ke2 Ke6 51. Rf3 Rf7 52. Re3 Rh7 53. Kd3 Nf7 54. Bb8 a6 55. Kd4 Rh8 56. Bc7 Rc8 57. Bb6 Rg8 58. Bc7 Rc8 59. Ba5 c5+ 60. Ke4 Nxe5 61. Bc3 Nd7 62. Kd3+ Kd6 63. Re4 b5 64. Rh4 Rc6 65. Rh6+ Kc7 66. Rh7 Rd6+ 67. Kc2 Kc6 68. Rh4 b4 69. Bg7 Kb5 70. Rh8 a5 71. Rd8 a4 72. Bf8 Rd4 73. Bg7 Rd5 74. Bf8 Kc6 75. Bg7 Rg5 0-1

[Event "DDR-ch H265 corr"]
[Site "DDR"]
[Date "1979.??.??"]
[Round "?"]
[White "Haessler, Wolfgang"]
[Black "Otto, Wilhelm"]
[Result "1-0"]
[ECO "C08"]
[PlyCount "39"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. Ngf3 Qb6 8. 0-0 0-0-0 9. dxc5 Bxc5 10. c3 Nf6 11. b4 Bd6 12. Nb3 Rhe8 13. Be3 Qc7 14. Bxc6 bxc6 15. Qa6+ Kb8 16. Na5 Bd7 17. Nd4 Rxe3 18. fxe3 Bxh2+ 19. Kh1 Ne4 20. Naxc6+ 1-0

