[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.4"]
[White "Otten, Arnold"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1528"]
[BlackElo "1651"]
[PlyCount "62"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 g6 3. c4 c6 4. Nc3 Bg7 5. e3 e6 6. Qc2 Nf6 7. a3 0-0 8. Bd3 Nbd7 9. c5 Qc7 10. 0-0 e5 11. dxe5 Nxe5 12. Be2 Bf5 13. Qd1 Nfd7 14. Nd4 Nxc5 15. Nxf5 gxf5 16. Qc2 Qd7 17. Rd1 Ne4 18. Bd2 Qe6 19. Be1 Qg6 20. f3 Ng5 21. Kh1 Ne6 22. Rac1 Kh8 23. Bg3 Rfe8 24. Bf1 Bf6 25. Ne2 Nc4 26. Nf4 Nxf4 27. Bxf4 Nxe3 28. Bxe3 Rxe3 29. Bd3 Rae8 30. h3 Qg3 31. Bxf5 Re2 0-1

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.12"]
[White "Otten, Arnold"]
[Black "Retzlaff, Wolfgang"]
[Result "0-1"]
[ECO "D67"]
[WhiteElo "1528"]
[BlackElo "1651"]
[PlyCount "160"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Hameln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5 11. Bxe7 Qxe7 12. 0-0 Bd7 13. a3 Rac8 14. Ne5 Be8 15. Nd3 Nxc3 16. Rxc3 Nd5 17. Bxd5 exd5 18. b4 Qc7 19. Qf3 Qd6 20. Rfc1 Bd7 21. h3 Rce8 22. Nc5 Bc8 23. Qd1 Re7 24. Qb3 Rfe8 25. b5 b6 26. Na6 Bxa6 27. bxa6 Rc7 28. Qc2 Rec8 29. Qd3 Qf6 30. Qc2 Qe7 31. a4 Qd6 32. Qb3 c5 33. dxc5 bxc5 34. Qb5 c4 35. a5 Rc5 36. Qb7 R5c7 37. Qb5 Qc5 38. Qa4 Rc6 39. e4 Rxa6 40. exd5 Rxa5 41. Qd1 Qxd5 42. Qxd5 Rxd5 43. Rxc4 Rxc4 44. Rxc4 g6 45. Ra4 a5 46. g4 Kg7 47. Kg2 Kf6 48. h4 Ke6 49. Kg3 Kd6 50. Rf4 Ke7 51. Re4+ Kd6 52. f3 f5 53. gxf5 gxf5 54. Ra4 Kc6 55. Kf4 Kb5 56. Ra2 a4 57. Kg5 Kb4 58. f4 Kb3 59. Rh2 a3 60. Rh3+ Kb2 61. Rh2+ Kc3 62. Rh3+ Rd3 63. Rh2 Rd2 64. Rh3+ Kb2 65. Kxf5 a2 66. Rh1 a1Q 67. Rxa1 Kxa1 68. Kg5 Rg2+ 69. Kf6 Rg4 70. Ke5 Rxh4 71. f5 Rh1 72. f6 h5 73. Kf5 Rf1+ 74. Kg6 h4 75. f7 h3 76. Kg7 Rxf7+ 77. Kxf7 h2 78. Kf6 h1Q 79. Kf5 Qf3+ 80. Ke5 Kb2 0-1

[Event "DSOL 05 Liga Final 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.25"]
[Round "1.8"]
[White "Retzlaff, Wolfgang"]
[Black "Otten, Arnold"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1651"]
[BlackElo "1528"]
[PlyCount "101"]
[EventDate "2020.06.22"]
[EventType "team-k.o. (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hameln II"]
[BlackTeam "Gottingen Rot-Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 d6 7. 0-0 Bd7 8. d4 cxd4 9. exd4 0-0 10. a3 a6 11. Qc2 Rb8 12. Be3 Qc7 13. b4 Ng4 14. Rab1 b6 15. c5 bxc5 16. bxc5 Rxb1 17. Rxb1 Nxe3 18. fxe3 Rb8 19. Rxb8+ Qxb8 20. Qa4 Qc7 21. Nd5 Qd8 22. Nb6 Qc7 23. Nxd7 Qxd7 24. Bxc6 Qf5 25. Qxa6 Bf6 26. Bg2 Qb1+ 27. Bf1 Bg5 28. Nf4 Qc1 29. Qd3 h5 30. Qc4 Qxe3+ 31. Kh1 Qf3+ 32. Bg2 Qd1+ 33. Qf1 Qxd4 34. c6 Qc5 35. a4 e6 36. h3 d5 37. Qa1 Qxc6 38. a5 Qa6 39. Bf1 Qa7 40. a6 Bf6 41. Qa4 Kg7 42. Qc6 Bd4 43. Qb7 Qc5 44. Ne2 Bf6 45. Nf4 Bd4 46. Nxe6+ Kf6 47. Nxc5 Bxc5 48. Qc6+ Ke5 49. Qxc5 f6 50. a7 g5 51. a8Q 1-0

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.28"]
[Round "6.4"]
[White "Otten, Arnold"]
[Black "Rissmann, Klaus"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1528"]
[BlackElo "1382"]
[PlyCount "109"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Koenigsbronn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 Bg4 4. Ne5 Be6 5. e3 Nd7 6. cxd5 Bxd5 7. Nd3 Ngf6 8. Nc3 e6 9. Nxd5 cxd5 10. Be2 Bd6 11. 0-0 0-0 12. Bd2 a6 13. Rc1 Qb6 14. a3 a5 15. Rc2 Rfc8 16. Rxc8+ Rxc8 17. Qa4 Ra8 18. Rc1 Qd8 19. Nc5 Bxc5 20. dxc5 Ne4 21. c6 Ndc5 22. Rxc5 Nxc5 23. Qb5 b6 24. b4 axb4 25. Bxb4 Na6 26. Bc3 Nc5 27. Qb2 Na4 28. Qc2 Nxc3 29. Qxc3 Qc7 30. Bb5 f6 31. g3 Kf8 32. a4 Ke7 33. Qc2 g6 34. h4 Kf7 35. Kg2 Ra7 36. h5 Qe5 37. hxg6+ hxg6 38. Kg1 Qe4 39. Qd2 f5 40. Qc3 Rc7 41. Qh8 Qe5 42. Qxe5 Rc8 43. Qd6 Kf6 44. Qd7 Rg8 45. c7 Rg7 46. Qc6 Rg8 47. c8Q Rxc8 48. Qxc8 Ke5 49. Qc7+ Kf6 50. Qxb6 g5 51. a5 g4 52. a6 Ke5 53. a7 Ke4 54. Qd4+ Kf3 55. Qf4# 1-0

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.20"]
[Round "5.4"]
[White "Otten, Arnold"]
[Black "Mueller, Gottfried"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1528"]
[BlackElo "2029"]
[PlyCount "117"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Zwickau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. Qd3 Nxg3 13. fxg3 Ne5 14. Nxe5 Bxe5 15. Rac1 Bd7 16. Bh5 Kg7 17. Rc2 b5 18. b3 b4 19. Nd1 a5 20. Ne3 a4 21. Kh1 axb3 22. axb3 Ra3 23. Rcf2 f6 24. Nf5+ Bxf5 25. Rxf5 Qc7 26. h4 Rh8 27. Qf3 Qc8 28. Bg4 Qa8 29. Bh5 Ra1 30. Rxe5 Rxf1+ 31. Qxf1 dxe5 32. Qf5 Rf8 33. Qg6+ Kh8 34. Qxh6+ Kg8 35. Bg6 Qa1+ 36. Kh2 Rf7 37. Bxf7+ Kxf7 38. Qh7+ Kf8 39. Qh8+ Kf7 40. hxg5 fxg5 41. Qh7+ Ke8 42. Qg8+ Kd7 43. Qe6+ Ke8 44. Qc6+ Kf8 45. Qh6+ Kf7 46. Qxg5 Qd4 47. Qf5+ Ke8 48. Qg6+ Kf8 49. Qf5+ Ke8 50. Qc8+ Kf7 51. Qe6+ Kf8 52. Qh6+ Kf7 53. Qh7+ Kf8 54. Qh8+ Kf7 55. Qh5+ Kf8 56. Qf3+ Ke8 57. g4 Qc3 58. Qd1 Qe3 59. Qc2 1/2-1/2

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.10"]
[Round "3.3"]
[White "Ianosiu, Aurel Ionut"]
[Black "Otten, Arnold"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1760"]
[BlackElo "1528"]
[PlyCount "57"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Herzogenaurach II"]
[BlackTeam "Gottingen Rot-Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. cxd5 cxd5 5. Nc3 Nc6 6. Qb3 Na5 7. Qxd5 e6 8. Qb5+ Nc6 9. e4 Bxe4 10. Nxe4 Qa5+ 11. Qxa5 Nxa5 12. Bb5+ Kd8 13. Bd2 b6 14. b4 a6 15. bxa5 axb5 16. axb6 f6 17. Bf4 Bb4+ 18. Ke2 Ne7 19. b7 Rb8 20. Bxb8 Nc6 21. Bg3 Ke7 22. Rhc1 Kd7 23. a3 Ba5 24. Nc5+ Ke7 25. Nxe6 Nb8 26. Nxg7 Rd8 27. Rc8 Kd7 28. Rxb8 Rxb8 29. Bxb8 1-0

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.26"]
[Round "1.4"]
[White "Otten, Arnold"]
[Black "Pougin, Elias"]
[Result "0-1"]
[ECO "D66"]
[WhiteElo "1528"]
[BlackElo "1297"]
[PlyCount "124"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gottingen Rot-Weiss II"]
[BlackTeam "Gern SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 c6 5. Nc3 Be7 6. e3 0-0 7. Rc1 Nbd7 8. Bd3 Qc7 9. 0-0 dxc4 10. Bxc4 e5 11. Bb3 exd4 12. Nb5 Qb6 13. Nbxd4 Nc5 14. Qc2 Nxb3 15. Nxb3 Bg4 16. Ne5 Be6 17. Nc4 Qc7 18. Bf4 Qc8 19. Rfd1 Bf5 20. Qe2 Rd8 21. Rxd8+ Qxd8 22. Rd1 Qe8 23. h3 Rd8 24. Nd4 Bg6 25. Ne5 Bh5 26. g4 Bg6 27. Nxg6 hxg6 28. a3 Nd5 29. Bg3 Bf6 30. Qf3 Nb6 31. b3 Rd7 32. h4 Qd8 33. Qe4 c5 34. g5 Be7 35. Rc1 cxd4 36. exd4 Rxd4 37. Qxb7 Rd1+ 38. Rxd1 Qxd1+ 39. Kg2 Qd5+ 40. Qxd5 Nxd5 41. Kf3 Bxa3 42. Ke4 Ne7 43. Kd4 f6 44. gxf6 gxf6 45. Kc4 Kf7 46. b4 Nf5 47. Kb3 Nxg3 48. fxg3 Bc1 49. g4 Be3 50. b5 Bf2 51. h5 gxh5 52. gxh5 Kg7 53. Kc4 Kh6 54. Kd3 Kxh5 55. Ke4 Kg5 56. Kf3 Bb6 57. Ke4 f5+ 58. Kf3 f4 59. Ke2 Kg4 60. Kf1 f3 61. Ke1 Kg3 62. Kf1 f2 0-1

