[Event "Oberliga Ost-B 2122"]
[White "Henrich, Thomas"]
[Black "Rost, Detlef"]
[Site "Germany"]
[Round "9.5"]
[Result "1-0"]
[Date "2022.03.06"]
[ECO "D52"]
[WhiteElo "2118"]
[BlackElo "1899"]
[PlyCount "37"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 Nxd5 8. Qd2 Bb4 9. Rc1 N7b6 10. e4 Nxc3 11. bxc3 Ba3 12. Rc2 0-0 13. Bd3 c5 14. 0-0 Bd7 15. e5 Ba4 16. Bf6 h6 17. Qf4 Bxc2 18. Qg4 g6 19. Qh4 1-0

[Event "Oberliga Ost-B 2122"]
[White "Rost, Detlef"]
[Black "Stork, Oliver"]
[Site "Germany"]
[Round "8.5"]
[Result "0-1"]
[Date "2022.03.05"]
[ECO "E75"]
[WhiteElo "1899"]
[BlackElo "2313"]
[PlyCount "62"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Oberursel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e6 7. Bg5 d6 8. Qd2 exd5 9. exd5 Qb6 10. h3 Re8 11. Nf3 Bf5 12. 0-0 Ne4 13. Nxe4 Bxe4 14. Bd3 Bxf3 15. gxf3 Nd7 16. Rab1 Qc7 17. Rfe1 Bf6 18. Be3 Be5 19. f4 Bg7 20. f5 Ne5 21. Be2 gxf5 22. Bh6 Qe7 23. Kh2 Qh4 24. Rg1 Ng6 25. Bxg7 Kxg7 26. Bd3 Qd4 27. Rbd1 Re5 28. f4 Re3 29. Rg3 Rae8 30. Rf1 Rxg3 31. Kxg3 Re3+ 0-1

[Event "Oberliga Ost-B 2122"]
[White "Wiemers, Holger"]
[Black "Rost, Detlef"]
[Site "Germany"]
[Round "1.6"]
[Result "1/2-1/2"]
[Date "2021.10.10"]
[ECO "A45"]
[WhiteElo "2054"]
[BlackElo "1899"]
[PlyCount "26"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Bf5 5. e3 e6 6. Nxe4 Bxe4 7. Nf3 Bd6 8. Bg3 0-0 9. Bd3 Bxd3 10. Qxd3 c5 11. c3 Nc6 12. 0-0 Bxg3 13. hxg3 cxd4 1/2-1/2

[Event "GER Cup Net Final-B U2000"]
[White "Bashylin, Seva"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "D03"]
[WhiteElo "1914"]
[BlackElo "1705"]
[PlyCount "108"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 Bf5 4. Bg5 Ne4 5. Bh4 g6 6. Nbd2 Bg7 7. Nxe4 Bxe4 8. e3 0-0 9. Bd3 Bxd3 10. Qxd3 Nd7 11. 0-0 Re8 12. e4 dxe4 13. Qxe4 c6 14. Ne5 Nf6 15. Qc2 Qd5 16. f4 c5 17. dxc5 Qxc5+ 18. Bf2 Qc7 19. g3 Nd5 20. Bd4 e6 21. Rad1 b6 22. Ng4 Bxd4+ 23. Rxd4 Kg7 24. Qe4 h5 25. Ne5 Nf6 26. Qc2 Rac8 27. Rfd1 Qc5 28. Nd3 Qc6 29. Ne5 Qc5 30. Nd3 Qc6 31. Qe2 Rcd8 32. Ne5 Qc5 33. Qf2 Rxd4 34. Qxd4 Qxd4+ 35. Rxd4 Nd5 36. Ra4 a5 37. Rd4 Ne3 38. Kf2 Nf5 39. Rd7 Re7 40. Rd8 Rc7 41. Rb8 f6 42. Nd3 Rc6 43. Rb7+ Kh6 44. Kf3 Nd6 45. Re7 Nc4 46. b3 Nd2+ 47. Ke2 Nb1 48. c4 Nc3+ 49. Kd2 Nxa2 50. Rf7 Rd6 51. Kc2 Nb4+ 52. Nxb4 axb4 53. Rxf6 Kg7 54. c5 bxc5 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Ensslinger, Colin"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "A30"]
[WhiteElo "1788"]
[BlackElo "1705"]
[PlyCount "117"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. e3 d5 5. Be2 0-0 6. 0-0 c5 7. c4 dxc4 8. Bxc4 Nc6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Nh5 12. Qxd8 Rxd8 13. Bxg7 Nxg7 14. Nc3 a6 15. Rad1 Bg4 16. f3 Be6 17. Bd5 Bxd5 18. Rxd5 e6 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Nxd1 Nf5 22. Kf2 Kf8 23. Nc3 Ke7 24. Ne4 b6 25. g4 Nd6 26. Nd2 f5 27. h3 Nb5 28. Nc4 Nc3 29. Nxb6 Nxa2 30. Nc4 Nb4 31. Ke2 Kf6 32. Nd6 Nc6 33. Ne8+ Ke7 34. Nc7 a5 35. Nb5 e5 36. Na3 Ke6 37. Nc4 Kd5 38. Kd3 e4+ 39. Ke2 exf3+ 40. Kxf3 Ne5+ 41. Nxe5 Kxe5 42. g5 Kd5 43. Ke2 Ke4 44. Kd2 f4 45. exf4 Kxf4 46. Kc3 Kxg5 47. Kc4 Kh4 48. Kb5 Kxh3 49. Kxa5 g5 50. b4 g4 51. b5 g3 52. b6 g2 53. b7 g1Q 54. b8Q Qa1+ 55. Kb6 Qb1+ 56. Kc7 Qxb8+ 57. Kxb8 Kg3 58. Kb7 h5 59. Kc6 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Feldmann, Bernd"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "1-0"]
[Date "2020.06.06"]
[ECO "D52"]
[WhiteElo "1838"]
[BlackElo "1705"]
[PlyCount "91"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Qa4 Qxa4 8. Nxa4 Bb4+ 9. Nc3 Ne4 10. Rc1 Nxg5 11. Nxg5 h6 12. Nf3 Nf6 13. Bd3 dxc4 14. Bxc4 Ne4 15. Ke2 Nxc3+ 16. bxc3 Ba3 17. Rc2 0-0 18. Rb1 b5 19. Bd3 a6 20. Ne5 Bb7 21. Be4 Rac8 22. c4 Rc7 23. cxb5 axb5 24. Bf3 Rfc8 25. Rb3 b4 26. Rc5 Ba6+ 27. Kd2 f6 28. Nxc6 Kf7 29. Nxb4 Rxc5 30. dxc5 Bxb4+ 31. Rxb4 Rxc5 32. a4 Rc7 33. Rd4 Bc8 34. a5 Ke7 35. Be2 Rc5 36. Ra4 Bd7 37. Ra3 Rc7 38. a6 Ra7 39. Kc3 Bc8 40. Kb4 Kd6 41. Ka5 Kc6 42. Rc3+ Kd7 43. Kb6 Ra8 44. Rc7+ Kd6 45. a7 g5 46. Bf3 1-0

[Event "GER Cup Net Final-B U2000"]
[White "Grosse, Manfred"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "12"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "A03"]
[WhiteElo "1766"]
[BlackElo "1705"]
[PlyCount "72"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. b3 Nf6 4. e3 g6 5. Bb2 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. Qe1 Nb4 9. Bd1 b6 10. a3 Nc6 11. d3 Bg4 12. Nbd2 Nd7 13. Bxg7 Kxg7 14. h3 Bxf3 15. Nxf3 e5 16. f5 e4 17. dxe4 dxe4 18. Nh2 Nf6 19. Be2 Qe7 20. fxg6 fxg6 21. Bb5 Ne5 22. Qh4 a6 23. Be2 b5 24. Rad1 Rad8 25. Ng4 Nexg4 26. Bxg4 Qe5 27. Rxd8 Rxd8 28. Bd1 Rd2 29. a4 Qd6 30. Bg4 Nxg4 31. Qxg4 Qe7 32. axb5 axb5 33. Qf4 Rxc2 34. Qb8 Rd2 35. Qxb5 Rd7 36. Qc4 Rd2 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Hofmann, Matthias1"]
[Site "Playchess.com INT"]
[Round "11"]
[Result "1/2-1/2"]
[Date "2020.06.06"]
[ECO "E74"]
[WhiteElo "1705"]
[BlackElo "1636"]
[PlyCount "82"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 Kh7 10. h3 exd5 11. exd5 Re8 12. Nf3 a6 13. a4 Nbd7 14. 0-0 Ne4 15. Nxe4 Rxe4 16. Bd3 Re8 17. Rae1 Ne5 18. Nxe5 Rxe5 19. Bf4 Rxe1 20. Rxe1 Qf6 21. Re8 b6 22. b3 Bb7 23. Rxa8 Bxa8 24. g4 Bb7 25. Qe3 Bc8 26. Be2 Bd7 27. Kg2 g5 28. Bd3+ Kg8 29. Bg3 Kf8 30. Qf3 Qe7 31. Bf5 Bxf5 32. Qxf5 Be5 33. Qc8+ Kg7 34. Qxa6 Bxg3 35. Kxg3 Qe5+ 36. Kg2 Qe4+ 37. f3 Qe2+ 38. Kg3 Qe5+ 39. Kf2 Qd4+ 40. Ke2 Qb2+ 41. Kf1 Qc1+ 1/2-1/2

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Moewisch, Dave"]
[Site "Playchess.com INT"]
[Round "10"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "D55"]
[WhiteElo "1705"]
[BlackElo "1835"]
[PlyCount "66"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 b6 8. Qc2 Bb7 9. cxd5 exd5 10. Bd3 Nbd7 11. 0-0 Rc8 12. Bf5 c5 13. Qb3 c4 14. Qc2 a6 15. Ne5 b5 16. a3 Rc7 17. Bg3 Nxe5 18. dxe5 Nh5 19. e6 Nxg3 20. exf7+ Rxf7 21. hxg3 Kh8 22. Rad1 Bf6 23. Be6 Rfe7 24. Bxd5 Red7 25. Bxb7 Rxb7 26. Ne4 Be7 27. Rfe1 Rxd1 28. Rxd1 Rd7 29. Rxd7 Qxd7 30. Qd2 Qe6 31. Nc3 Bf6 32. Kf1 Qf5 33. Qd6 Qh5 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Roefe, Detlef"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2020.06.06"]
[ECO "A56"]
[WhiteElo "1705"]
[BlackElo "1811"]
[PlyCount "142"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Be2 0-0 7. h3 Ne8 8. Nf3 g6 9. 0-0 Ng7 10. Bh6 Nd7 11. Qd2 a6 12. a4 Kh8 13. Bd3 Nf6 14. Bg5 Bd7 15. Qe2 Rb8 16. Nd2 Ng8 17. Bxe7 Qxe7 18. f4 f5 19. fxe5 Qxe5 20. exf5 Bxf5 21. Qxe5 dxe5 22. Bxf5 gxf5 23. Nf3 Rfe8 24. Rae1 e4 25. Ng5 Re7 26. d6 Rd7 27. Nd5 h6 28. Nb6 hxg5 29. Nxd7 Rd8 30. Nb6 Rxd6 31. Nd5 Kh7 32. g4 Nf6 33. gxf5 Nxd5 34. cxd5 Rxd5 35. f6 Ne6 36. f7 Nf8 37. Rxe4 Kg7 38. Re7 b5 39. axb5 axb5 40. Rb7 b4 41. Kg2 Rd2+ 42. Rf2 Rd5 43. Kg3 Kg6 44. Rb6+ Kg7 45. Kg4 Nd7 46. Rb7 Nf8 47. Kh5 Re5 48. Kg4 Kg6 49. Rb6+ Kg7 50. Rf5 Re2 51. Rxg5+ Kxf7 52. Rf5+ Kg7 53. Rb7+ Kg8 54. Rg5+ Kh8 55. Rf5 Kg8 56. b3 Rg2+ 57. Kf3 Rb2 58. Rb8 Rxb3+ 59. Kg4 Rb1 60. Rbxf8+ Kg7 61. R8f7+ Kg8 62. Rf8+ Kg7 63. R5f7+ Kg6 64. h4 Rg1+ 65. Kh3 Rh1+ 66. Kg2 Rxh4 67. Rf6+ Kg7 68. R8f7+ Kg8 69. Rf8+ Kg7 70. R8f7+ Kg8 71. Rf8+ Kg7 1/2-1/2

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Schenk, Jonatan"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1-0"]
[Date "2020.06.06"]
[ECO "A80"]
[WhiteElo "1705"]
[BlackElo "1587"]
[PlyCount "91"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e3 Nf6 5. Bg3 d6 6. h4 g4 7. Bc4 d5 8. Bd3 Nc6 9. c3 h5 10. Ne2 Bd7 11. Nf4 Bg7 12. Qc2 e6 13. a3 Qe7 14. Ng6 Qf7 15. Nxh8 Bxh8 16. Bxc7 b6 17. Ba6 Bc8 18. Bb5 Qxc7 19. c4 Kf7 20. cxd5 a6 21. Bxc6 Bb7 22. Nd2 Nxd5 23. Rc1 Rc8 24. Ba4 b5 25. Bb3 Qxc2 26. Rxc2 Rxc2 27. Bxc2 Nb6 28. 0-0 Nc4 29. Nxc4 bxc4 30. Rc1 Bd5 31. Ba4 Bf6 32. Rc3 Bxh4 33. g3 Bf6 34. b3 e5 35. bxc4 exd4 36. exd4 Be4 37. Rc1 Bxd4 38. c5 Ke6 39. c6 Bxc6 40. Rxc6+ Kd5 41. Rxa6 Bc5 42. Ra5 Kc4 43. Rxc5+ Kxc5 44. Bd7 Kd6 45. Bxf5 Ke5 46. Bg6 1-0

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Schoettker, Jochen"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "A85"]
[WhiteElo "1705"]
[BlackElo "1825"]
[PlyCount "110"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 d5 5. Be2 c6 6. Nf3 Bd6 7. 0-0 0-0 8. a3 a5 9. c5 Bc7 10. Re1 Nbd7 11. Ng5 Qe7 12. f4 b6 13. cxb6 Nxb6 14. Bd2 h6 15. Nf3 Ne4 16. Rc1 Bd7 17. Ne5 Bxe5 18. fxe5 Rfb8 19. Nxe4 fxe4 20. Rf1 Rf8 21. Qc2 Rxf1+ 22. Rxf1 Be8 23. Qc1 a4 24. Qe1 Kh7 25. Bb4 Qg5 26. Qg3 Qxg3 27. hxg3 Bg6 28. Bg4 Re8 29. Rc1 Nc4 30. Re1 Bf5 31. Bxf5+ exf5 32. Re2 g5 33. Kf2 Kg6 34. Rc2 Re6 35. Rc3 h5 36. b3 axb3 37. Rxb3 f4 38. gxf4 gxf4 39. exf4 Kf5 40. g3 h4 41. gxh4 Kxf4 42. Be1 Rh6 43. Ke2 Rg6 44. a4 Rg2+ 45. Kf1 Ra2 46. a5 Nxa5 47. Bxa5 Rxa5 48. h5 e3 49. Ke2 Ra2+ 50. Kd3 Kf3 51. Rb1 e2 52. Re1 Kf2 53. Rh1 e1Q 54. Rh2+ Kg3 55. Rxa2 Qb1+ 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Schulz, Bernd"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "D61"]
[WhiteElo "1705"]
[BlackElo "1694"]
[PlyCount "70"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 c6 7. Qc2 Nbd7 8. Rd1 Ng4 9. Bxe7 Qxe7 10. h3 Ngf6 11. Bd3 h6 12. 0-0 Nb6 13. b3 Rd8 14. Rfe1 Nbd7 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Nf6 18. Bd3 Qc7 19. b4 b6 20. Be2 Bb7 21. Ne5 Nd7 22. Bf3 Nxe5 23. dxe5 c5 24. Bxb7 Qxb7 25. bxc5 bxc5 26. Qc3 Rd7 27. Qe3 Rc8 28. Rb1 Qc7 29. Rb5 Rd4 30. Rc1 Rcd8 31. g3 a6 32. Rb3 Qc6 33. Rbc3 Rd1+ 34. Rxd1 Rxd1+ 35. Kh2 Qh1# 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Rost, Detlef"]
[Black "Susallek, Markus"]
[Site "Playchess.com INT"]
[Round "13"]
[Result "0-1"]
[Date "2020.06.06"]
[ECO "D85"]
[WhiteElo "1705"]
[BlackElo "1835"]
[PlyCount "90"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Bg2 c6 13. 0-0 cxd5 14. exd5 Qd6 15. Rfe1 Nc4 16. Qd3 Rac8 17. Bxg7 Kxg7 18. b3 Nb6 19. Rad1 Rfd8 20. Qd4+ Kg8 21. f4 e6 22. Qe5 Qxe5 23. fxe5 Nxd5 24. Bxd5 exd5 25. e6 fxe6 26. Rxe6 Kf7 27. Re2 Rd6 28. Rd3 Rcd8 29. Rf3+ Rf6 30. Rc3 Rd7 31. Rc8 d4 32. Rd2 Rc6 33. Rxc6 bxc6 34. b4 Ke6 35. Kg2 Kd5 36. Kf3 Kc4 37. a3 Kc3 38. Ke2 d3+ 39. Kd1 Re7 40. f4 Re3 41. Rf2 Kb3 42. Kd2 Re2+ 43. Rxe2 dxe2 44. Kxe2 Kxa3 45. Ke3 Kxb4 0-1

[Event "GER Cup Net Final-B U2000"]
[White "Sommer, Justus"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2020.06.06"]
[ECO "B30"]
[WhiteElo "1794"]
[BlackElo "1705"]
[PlyCount "208"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. e5 Ng6 7. Re1 Be7 8. d3 0-0 9. Nc3 f6 10. exf6 Bxf6 11. Ne4 Be7 12. Be3 d6 13. Bg5 d5 14. Bxe7 Qxe7 15. Nc3 e5 16. d4 cxd4 17. Nxd4 Qf6 18. Nf3 Bg4 19. Nxd5 cxd5 20. Qxd5+ Kh8 21. Nxe5 Qxf2+ 22. Kh1 Nxe5 23. Qxe5 Bd7 24. Qd5 Rad8 25. Qb3 Bc6 26. Qh3 Rd2 27. Rg1 Rxc2 28. Rad1 Rxb2 29. Rc1 Bb7 30. Rc7 h6 31. Rcc1 Rxa2 32. Rcd1 Bxg2+ 33. Rxg2 Qxg2+ 34. Qxg2 Rxg2 35. Kxg2 Rb8 36. Ra1 Rb7 37. Kf3 Kh7 38. Ke4 g5 39. Kf5 Kg7 40. Ra6 Rc7 41. h3 Rf7+ 42. Kg4 Rf4+ 43. Kg3 Rf7 44. Kg4 Rb7 45. Kg3 Rb3+ 46. Kg4 Rb4+ 47. Kg3 Rb7 48. Kg4 Kh7 49. Kg3 h5 50. Kf3 Rf7+ 51. Kg3 Kg7 52. Kg2 Rf6 53. Rxa7+ Kg6 54. Ra5 h4 55. Rb5 Rc6 56. Rb2 Rc3 57. Rf2 Kh5 58. Kh2 Ra3 59. Kg2 Rg3+ 60. Kh2 Re3 61. Kg2 Rc3 62. Kh2 Kg6 63. Kg2 Rc4 64. Kh2 Rf4 65. Re2 Kf5 66. Kg2 Re4 67. Rf2+ Rf4 68. Ra2 Rc4 69. Ra5+ Kf4 70. Ra2 Rc3 71. Rf2+ Ke4 72. Re2+ Re3 73. Rf2 Rg3+ 74. Kh2 Ke3 75. Rf8 Rf3 76. Re8+ Kf4 77. Rf8+ Ke4 78. Re8+ Kf4 79. Rf8+ Ke3 80. Re8+ Kf2 81. Ra8 Rf5 82. Ra2+ Ke3 83. Ra3+ Kd2 84. Ra2+ Kc3 85. Ra3+ Kb2 86. Ra4 Rf2+ 87. Kg1 Rd2 88. Rg4 Rd5 89. Kf2 Kc2 90. Ke3 Re5+ 91. Kd4 Rf5 92. Ke4 Rb5 93. Kf3 Kd3 94. Kg2 Ke3 95. Ra4 Rf5 96. Ra3+ Ke4 97. Ra4+ Ke5 98. Ra5+ Kf6 99. Ra6+ Ke5 100. Ra5+ Ke6 101. Ra6+ Kf7 102. Ra7+ Kg6 103. Ra6+ Rf6 104. Ra5 Rc6 1/2-1/2

[Event "GER Cup Net Final-B U2000"]
[White "Stumpf, Daniel"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "1-0"]
[Date "2020.06.06"]
[ECO "A17"]
[WhiteElo "1818"]
[BlackElo "1705"]
[PlyCount "117"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. Qc2 0-0 6. Rg1 c5 7. g4 dxc4 8. g5 Nd5 9. Bxc4 Nb4 10. Qe4 a6 11. a3 b5 12. axb4 Ra7 13. Bd3 g6 14. Bb1 Bb7 15. Qg4 cxb4 16. Ne2 Nd7 17. d4 Qc7 18. b3 Bd5 19. Qf4 Bxb3 20. Qxc7 Rxc7 21. Rxa6 Bc4 22. Bb2 b3 23. Nc3 Bb4 24. Kd2 Bxc3+ 25. Bxc3 b4 26. Bxb4 Bxa6 27. Bxf8 Kxf8 28. Rc1 Rxc1 29. Kxc1 Nb6 30. Kb2 Bc4 31. Nd2 Bd5 32. e4 Nc4+ 33. Nxc4 Bxc4 34. Kc3 Be2 35. Kxb3 Ke7 36. Kc3 f6 37. h4 Bf3 38. e5 fxe5 39. dxe5 Kd7 40. Kd4 Bg4 41. Bd3 Bf5 42. Bb5+ Kc7 43. Kc5 Be4 44. Be8 Bf5 45. Bf7 Bg4 46. Bg8 Kd7 47. Bxh7 Bf5 48. h5 gxh5 49. Bxf5 exf5 50. Kd4 Ke6 51. f4 h4 52. Ke3 Kf7 53. Kf3 Kg6 54. Kg2 Kh5 55. Kh3 Kg6 56. Kxh4 Kg7 57. Kh5 Kh7 58. g6+ Kg7 59. Kg5 1-0

[Event "GER Cup Net V3 U2000"]
[White "Gley, Reinhard"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "B22"]
[WhiteElo "1927"]
[BlackElo "1715"]
[PlyCount "134"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. c3 Nf6 4. Bd3 e5 5. Qe2 Be7 6. a3 0-0 7. b4 d6 8. h3 b6 9. 0-0 h6 10. Bb5 Bd7 11. Bb2 Nh5 12. g3 Nf6 13. Kh2 Qc7 14. d3 a6 15. Bc4 b5 16. Bb3 Qc8 17. Ng1 Be6 18. Nd2 Bxb3 19. Nxb3 Qe6 20. Nd2 Nd7 21. f4 exf4 22. gxf4 f5 23. Rae1 Bh4 24. Rd1 Rae8 25. Ngf3 Bf6 26. Rde1 c4 27. d4 fxe4 28. Qxe4 Qxe4 29. Rxe4 d5 30. Rxe8 Rxe8 31. Ne5 Ncxe5 32. dxe5 Bh4 33. Nf3 Be7 34. Nd4 Nf8 35. f5 Bd8 36. e6 Bf6 37. Nf3 g6 38. Rg1 Kh7 39. fxg6+ Nxg6 40. Nd4 Be5+ 41. Kh1 Bxd4 42. cxd4 Rxe6 43. Rf1 Kg7 44. Bc1 Re2 45. Rg1 Re6 46. h4 Kf7 47. h5 Nh4 48. Rf1+ Ke7 49. Bf4 Rf6 50. Re1+ Kf7 51. Be5 Rf5 52. Rg1 Nf3 53. Rg7+ Kf8 54. Rd7 Nxe5 55. Rxd5 Rxh5+ 56. Kg2 Rg5+ 57. Kh3 Nd3 58. Rd6 c3 59. Rxh6 c2 60. Rf6+ Ke7 61. Rc6 c1Q 62. Rxc1 Nxc1 63. Kh4 Rg8 64. d5 Nb3 65. Kh5 Kd6 66. Kh6 Kxd5 67. Kh7 Rg2 0-1

[Event "GER Cup Net V3 U2000"]
[White "Hader, Soeren"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "B33"]
[WhiteElo "1414"]
[BlackElo "1715"]
[PlyCount "60"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 0-0 8. Bd3 Re8 9. a3 Bxc3 10. Bxc3 d5 11. exd5 Nxd5 12. Be4 Nxc3 13. bxc3 Qa5 14. Qd3 g6 15. 0-0 Be6 16. Rfd1 Rad8 17. Qe2 f5 18. Bxc6 bxc6 19. h3 Rxd1+ 20. Rxd1 Qxc3 21. Qd3 Qxd3 22. Rxd3 e4 23. Rd6 exf3 24. gxf3 Bd5 25. Kg2 Re2 26. Rd7 Rxc2 27. Rxa7 Rc3 28. a4 Rxf3 29. Kg1 Rxh3 30. a5 Rh1# 0-1

[Event "GER Cup Net V3 U2000"]
[White "Heinrich, John"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "B33"]
[WhiteElo "1444"]
[BlackElo "1715"]
[PlyCount "112"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[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. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Bg5 15. g3 g6 16. h4 Bh6 17. Nce3 Bxe3 18. Nxe3 Nd4 19. Nc2 Nxe2+ 20. Qxe2 Qe7 21. Ne3 Bb7 22. Qd3 Rad8 23. Nd5 Qe6 24. Rad1 f5 25. b3 f4 26. gxf4 Bxd5 27. Qxd5 Qxd5 28. Rxd5 Rxf4 29. Rxa5 Rxe4 30. Rb5 Rxh4 31. Rd1 Rg4+ 32. Kh2 Rf8 33. Rd2 Rf5 34. Kh3 Rg1 35. Kh2 Rgg5 36. Rxb4 Rf4 37. Rd3 Rxf2+ 38. Kh3 Rxa2 39. Rb7 Ra1 40. Kh2 Rh5+ 41. Kg2 Ra2+ 42. Kf3 Rh3+ 43. Ke4 Re2+ 44. Kd5 Rxd3+ 45. Ke6 Rf2 46. Rd7 Rf8 47. b4 e4 48. b5 Rb3 49. Kxd6 e3 50. Re7 Rd8+ 51. Kc6 Rc3 52. b6 Rc8+ 53. Kb7 R3xc4 54. Rc7 R8xc7+ 55. bxc7 Rxc7+ 56. Kxc7 e2 0-1

[Event "GER Cup Net V3 U2000"]
[White "Rost, Detlef"]
[Black "Blauhut, Holger"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "D59"]
[WhiteElo "1715"]
[BlackElo "1924"]
[PlyCount "90"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nc3 b6 8. Qc2 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Bd3 c5 13. 0-0 Nd7 14. Rac1 c4 15. Bf5 b5 16. Rfe1 Nf6 17. Ne5 Qd6 18. b3 Bc8 19. bxc4 Bxf5 20. Qxf5 dxc4 21. Qf3 a6 22. Rc2 Rfc8 23. Rec1 Rab8 24. Qd1 Nd5 25. Qe1 Nb4 26. Rb2 Nd5 27. Nf3 c3 28. Rb3 b4 29. e4 Nf4 30. Qe3 Ne6 31. e5 Qe7 32. g3 a5 33. a3 Qd7 34. Qe4 Rb6 35. axb4 axb4 36. d5 Nc5 37. Rbb1 Nxe4 38. e6 fxe6 39. dxe6 Qxe6 40. Nd4 Qf6 41. Rf1 Qxd4 42. Rbd1 Nd2 43. Kg2 c2 44. Rc1 Nxf1 45. Kxf1 Qd1+ 0-1

[Event "GER Cup Net V3 U2000"]
[White "Rost, Detlef"]
[Black "Hasic, Mirza"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2020.05.27"]
[ECO "D61"]
[WhiteElo "1715"]
[BlackElo "1786"]
[PlyCount "193"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nbd7 7. Qc2 h6 8. Bh4 a6 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Rd1 c6 12. Bd3 Nd5 13. a3 Qe7 14. 0-0 Nxc3 15. Qxc3 e5 16. dxe5 Re8 17. Bf5 Nxe5 18. Nxe5 Bxf5 19. Nd3 Rab8 20. Nc5 Qg5 21. f4 Qe7 22. Rfe1 Bg4 23. Rd4 b6 24. Nxa6 c5 25. Rd2 Ra8 26. Qc4 Bc8 27. Nxc5 bxc5 28. Rc2 Ba6 29. Qxc5 Qe4 30. Rc3 Bb7 31. Re2 Rad8 32. Rc1 Rd3 33. Rce1 Red8 34. a4 R8d5 35. Qb6 Rh5 36. b4 Rb3 37. b5 Ba8 38. Qd8+ Kh7 39. b6 Qb7 40. Qd4 Rxb6 41. Qd3+ Qe4 42. Qd7 Rc5 43. Qxf7 Rf5 44. Qd7 Rbf6 45. a5 Rxa5 46. Rd1 Raf5 47. Qd4 Qxd4 48. Rxd4 Rxf4 49. exf4 Ra6 50. g3 Ra1+ 51. Kf2 Ra3 52. Rd7 Bc6 53. Rc7 Bb5 54. Ke1 Ra1+ 55. Kd2 Bxe2 56. Kxe2 Ra2+ 57. Kf3 Rxh2 58. g4 Ra2 59. f5 Ra3+ 60. Kf4 Ra4+ 61. Kg3 Ra3+ 62. Kh4 Rf3 63. Re7 Rf4 64. Rc7 Rf1 65. Rc5 Kg8 66. Kg3 Kf7 67. Kg2 Ra1 68. Rc6 Ra3 69. Re6 Ra4 70. Kg3 Ra1 71. Kh4 Rg1 72. Rc6 Rg2 73. Kh3 Rg1 74. Kh4 Rb1 75. Kg3 Rb4 76. Kf3 Ra4 77. Re6 Ra1 78. Re3 Rh1 79. Ke4 Rh4 80. Kf4 h5 81. Rg3 Kf6 82. Kf3 hxg4+ 83. Rxg4 Rh3+ 84. Kf4 Rh1 85. Rg6+ Kf7 86. Rb6 Rf1+ 87. Kg5 Rg1+ 88. Kf4 Ra1 89. Kg5 Ra5 90. Rb7+ Kg8 91. Kg6 Ra6+ 92. Kg5 Kh7 93. Rc7 Rb6 94. Rd7 Ra6 95. Rb7 Ra5 96. Rc7 Ra6 97. Rb7 1/2-1/2

[Event "GER Cup Net V3 U2000"]
[White "Rost, Detlef"]
[Black "Kosovska, Olena"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "E74"]
[WhiteElo "1715"]
[BlackElo "1929"]
[PlyCount "84"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. Be2 0-0 7. Bg5 Nbd7 8. Qd2 a6 9. a4 Rb8 10. h3 Ne5 11. f4 Ned7 12. Nf3 Re8 13. 0-0 h6 14. Bh4 Nf8 15. Rad1 Nh5 16. e5 Qc7 17. g4 dxe5 18. gxh5 Bxh3 19. Rf2 exf4 20. hxg6 fxg6 21. Rh2 Bf5 22. Bd3 e6 23. Bxf5 exf5 24. d6 Qc6 25. Qd5+ Qxd5 26. Nxd5 g5 27. Bf2 g4 28. Nh4 g3 29. Ne7+ Kh7 30. Bxg3 fxg3 31. Re2 Bd4+ 32. Kg2 Rbd8 33. Nhxf5 Ng6 34. Nxd4 cxd4 35. Kxg3 Rxd6 36. Rde1 d3 37. Nf5 Rxe2 38. Rd1 Rd7 39. c5 Rxb2 40. Ne3 d2 41. Nc4 Rb3+ 42. Kg4 Rb4 0-1

[Event "GER Cup Net V3 U2000"]
[White "Rost, Detlef"]
[Black "Sauk, Peter"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "A80"]
[WhiteElo "1715"]
[BlackElo "1868"]
[PlyCount "100"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Qe7 5. Bd3 f4 6. Qe2 fxe3 7. fxe3 g6 8. Nf3 Bg7 9. e4 Nc6 10. c3 d6 11. 0-0 Bg4 12. Nbd2 0-0-0 13. h3 Bxf3 14. Nxf3 d5 15. exd5 Qxe2 16. Bxe2 Rxd5 17. c4 Rdd8 18. d5 Nb4 19. Nd4 f5 20. Ne6 Rd7 21. a3 Nc2 22. Rab1 Nd4 23. Nxd4 Bxd4+ 24. Kh1 Re8 25. Bf3 Re3 26. Rfe1 Rde7 27. Rxe3 Rxe3 28. b3 Kd7 29. Rd1 Be5 30. Rb1 Bg3 31. Kg1 Kd6 32. Kf1 b6 33. Be2 Ke5 34. Rb2 h6 35. Rc2 Rxb3 36. Bf3 Kd4 37. Ke2 Re3+ 38. Kd2 Bf4 39. Kd1 Rxa3 40. c5 bxc5 41. d6 cxd6 42. Ke2 a5 43. g4 fxg4 44. Bxg4 g5 45. Bf5 c4 46. Be6 d5 47. Bf5 Re3+ 48. Kf2 a4 49. Rd2+ Ke5 50. Ra2 Kxf5 0-1

[Event "GER Cup Net V3 U2000"]
[White "Schulz, Gerhard1"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "D04"]
[WhiteElo "1447"]
[BlackElo "1715"]
[PlyCount "130"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 e6 5. Bxf5 exf5 6. Qd3 Qc8 7. Nc3 Be7 8. 0-0 0-0 9. Ne2 c6 10. Ng3 g6 11. c4 dxc4 12. Qxc4 Nbd7 13. Qe2 Ne4 14. Nxe4 fxe4 15. Nd2 Nf6 16. f3 exf3 17. Rxf3 Ng4 18. h3 Nh6 19. e4 Bb4 20. Qe3 Kg7 21. Qf4 f5 22. e5 Qe6 23. a3 Ba5 24. b4 Bb6 25. Rd3 Nf7 26. Nf3 Rad8 27. Bb2 h6 28. Rad1 g5 29. Qd2 Kg6 30. Nh2 Nxe5 31. Re3 f4 32. Rxe5 Qxe5 33. Nf3 Qe3+ 34. Qxe3 fxe3 35. Re1 Rde8 36. Ne5+ Kh7 37. Rxe3 Rf4 38. Rd3 Rxe5 39. Kh2 Re2 40. Bc3 Rff2 41. Rg3 Bc7 42. d5 Bxg3+ 43. Kxg3 Rxg2+ 44. Kf3 Rgf2+ 45. Kg3 cxd5 46. Bd4 Rg2+ 47. Kf3 Kg6 48. Bc5 Kf5 49. Bxa7 Ra2 50. Be3 Rh2 51. Kg3 Rhe2 52. Kf3 Rxe3+ 53. Kxe3 Rxa3+ 54. Kd4 Rb3 55. Kxd5 Rxb4 56. Kd6 Rb1 57. Kd7 b5 58. Kc7 b4 59. Kd7 b3 60. Kc7 b2 61. Kd7 Rd1+ 62. Kc7 b1Q 63. Kc6 Qc2+ 64. Kb6 Rb1+ 65. Ka6 Qa2# 0-1

[Event "GER Cup Net V3 U2000"]
[White "Tschendel, Roland"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "0-1"]
[Date "2020.05.27"]
[ECO "D36"]
[WhiteElo "1625"]
[BlackElo "1715"]
[PlyCount "40"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Qc2 Be7 8. Bd3 h6 9. Bh4 0-0 10. Nge2 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rae1 Ndf6 14. f3 Ng5 15. Ng3 Ne6 16. Qf2 g6 17. h3 Nh7 18. f4 f5 19. Nh1 Ng7 20. g4 Nf6 0-1

[Event "GER Cup Net V2 U2000"]
[White "Deckert, Frank2"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.05.22"]
[ECO "E06"]
[WhiteElo "1600"]
[BlackElo "1693"]
[PlyCount "90"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. g3 c6 6. Bg2 Be7 7. Nf3 0-0 8. 0-0 Re8 9. e3 Nbd7 10. a3 Nf8 11. b4 a6 12. Bb2 Bg4 13. h3 Bh5 14. Kh2 Ne4 15. Ne2 Ne6 16. Rc1 Bd6 17. Nf4 Nxf4 18. gxf4 h6 19. Qc2 Qd7 20. Ne5 Bxe5 21. fxe5 Bg6 22. Bxe4 Bxe4 23. Qe2 Qf5 24. f4 Bd3 25. Qg2 Bxf1 26. Rxf1 Qe4 27. Qg3 a5 28. Rg1 g6 29. h4 h5 30. Qg5 Kh7 31. Qf6 Rf8 32. Rg2 axb4 33. axb4 Qxe3 34. f5 Qf4+ 35. Rg3 Qxf5 36. Qxf5 gxf5 37. Rg5 Ra2 38. Rxh5+ Kg6 39. Rg5+ Kh6 40. Rg2 Kh5 41. Rg5+ Kxh4 42. Rg2 f4 43. Rf2 Kg4 44. Rg2+ Kf5 45. Rf2 Rg8 0-1

[Event "GER Cup Net V2 U2000"]
[White "Domroese, Michael"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "0-1"]
[Date "2020.05.22"]
[ECO "B23"]
[WhiteElo "1649"]
[BlackElo "1679"]
[PlyCount "82"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 0-0 8. Qe1 d5 9. Bb3 Na5 10. f5 Nxb3 11. axb3 d4 12. Ne2 exf5 13. Qh4 f6 14. e5 Be6 15. Bh6 Bxh6 16. Qxh6 Qe8 17. exf6 Nd5 18. Ng5 Nxf6 19. Nf4 Bd7 20. Rae1 Qd8 21. Nfe6 Bxe6 22. Rxe6 Qd7 23. Rfe1 Rae8 24. Rxe8 Rxe8 25. Rf1 Ng4 26. Qh4 Qg7 27. h3 Ne3 28. Re1 h6 29. Nf3 g5 30. Qh5 Rf8 31. c3 f4 32. cxd4 cxd4 33. Rc1 Kh7 34. Rc5 Rf7 35. Rxg5 Qf6 36. Rb5 Nf5 37. Kf2 Ng3 38. Qg4 Qe7 39. Qh5 Qe2+ 40. Kg1 Qf1+ 41. Kh2 Qh1# 0-1

[Event "GER Cup Net V2 U2000"]
[White "Lehmann, Ruben"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1-0"]
[Date "2020.05.22"]
[ECO "D35"]
[WhiteElo "1709"]
[BlackElo "1696"]
[PlyCount "91"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 c6 8. Nge2 h6 9. Bh4 0-0 10. f3 Re8 11. Qd2 a6 12. 0-0-0 b5 13. g4 b4 14. Na4 Qa5 15. b3 c5 16. Nb2 Qxa2 17. Kc2 c4 18. bxc4 b3+ 19. Kc1 dxc4 20. Nxc4 Qa1+ 21. Bb1 Bb7 22. Qb2 Qxb2+ 23. Kxb2 Bxf3 24. Nf4 Bxd1 25. Rxd1 Nxg4 26. Bxe7 Rxe7 27. Nd5 Nxe3 28. Nxe7+ Kf8 29. Nxe3 Kxe7 30. Nd5+ Kf8 31. Rf1 a5 32. Bg6 f6 33. Re1 a4 34. Nc7 Rc8 35. d5 Ne5 36. d6 Rd8 37. Ne6+ Kg8 38. Nxd8 Nd3+ 39. Bxd3 a3+ 40. Kxb3 a2 41. Kxa2 f5 42. Bxf5 g6 43. Be6+ Kg7 44. d7 Kf6 45. Nf7 Ke7 46. d8Q# 1-0

[Event "GER Cup Net V2 U2000"]
[White "Riesner, Daniel"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "1-0"]
[Date "2020.05.22"]
[ECO "E09"]
[WhiteElo "2152"]
[BlackElo "1733"]
[PlyCount "67"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Nf6 13. Qc2 Qc8 14. c5 Nd5 15. Ne5 Bf6 16. a3 bxc5 17. Qxc5 Be7 18. Qc2 c5 19. dxc5 Bxc5 20. b4 Be7 21. Qxc8 Rfxc8 22. Bb2 Rc2 23. Bd4 a6 24. Rdc1 Rac8 25. Rxc2 Rxc2 26. Nd7 f6 27. Bc5 Bd8 28. Re1 Kf7 29. Bd4 Bc6 30. Nc5 Bb5 31. Nxe6 Bb6 32. Bxd5 Bxd4 33. Nxd4+ Kg6 34. Nxc2 1-0

[Event "GER Cup Net V2 U2000"]
[White "Rost, Detlef"]
[Black "Bock, Marlon"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "0-1"]
[Date "2020.05.22"]
[ECO "D07"]
[WhiteElo "1705"]
[BlackElo "1592"]
[PlyCount "102"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 Nf6 5. Be2 e6 6. 0-0 Bd6 7. Qa4 Kf8 8. Nc3 dxc4 9. Qxc4 Nd5 10. Qd3 Qf6 11. Nxd5 exd5 12. h3 Bf5 13. Qd1 Be4 14. a3 h5 15. b4 g5 16. b5 Ne7 17. Ne5 Bxe5 18. dxe5 Qxe5 19. Ra2 Qe6 20. Bb2 f6 21. Qd4 Kf7 22. f3 Bg6 23. e4 Qb6 24. exd5 Qxd4+ 25. Bxd4 Nxd5 26. Bc4 c6 27. bxc6 bxc6 28. Rb2 Kg7 29. Rb7+ Kh6 30. Bxd5 cxd5 31. Bxf6 Rh7 32. Rfb1 Bxb1 33. Rxb1 Rf7 34. Bd4 a6 35. Rb6+ Kh7 36. Be3 Rg7 37. Rd6 Re8 38. Kf2 Rge7 39. Bd4 h4 40. f4 Re2+ 41. Kf3 Rd2 42. Bf6 gxf4 43. Kxf4 Rxg2 44. Bxh4 Rf8+ 45. Ke5 Re2+ 46. Kd4 Re4+ 47. Kxd5 Rxh4 48. Rxa6 Rxh3 49. Ra7+ Kg8 50. Ke6 Re3+ 51. Kd7 Rf7+ 0-1

[Event "GER Cup Net V2 U2000"]
[White "Rost, Detlef"]
[Black "Grosse, Manfred"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "1-0"]
[Date "2020.05.22"]
[ECO "A57"]
[WhiteElo "1683"]
[BlackElo "1592"]
[PlyCount "79"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. e4 g6 8. Be2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Nd2 Ne5 12. h3 Rb8 13. a4 Qb4 14. a5 c4 15. Kh2 Ne8 16. f4 Nd3 17. Bxd3 cxd3 18. Qf3 Bd7 19. Qxd3 Nc7 20. Qc4 Qb7 21. Re1 Rfc8 22. Qf1 Nb5 23. Nxb5 Bxb5 24. Qf3 Rc2 25. Nb3 Rbc8 26. Rb1 Qc7 27. Na1 Rc4 28. Be3 Qxa5 29. Nb3 Qb4 30. Nd2 Rc2 31. Red1 Rxb2 32. Rxb2 Qxb2 33. Nf1 Qc2 34. Rd2 Qb1 35. Rd1 Qb3 36. Re1 Bc3 37. Nd2 Qb2 38. Rb1 Qc2 39. Qd1 Qd3 40. Nf1 1-0

[Event "GER Cup Net V2 U2000"]
[White "Rost, Detlef"]
[Black "Kellner, Rene"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "1-0"]
[Date "2020.05.22"]
[ECO "E73"]
[WhiteElo "1728"]
[BlackElo "1456"]
[PlyCount "109"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 Qe8 9. h3 Nc5 10. Bd3 a6 11. Nf3 a5 12. 0-0 Nh5 13. Be2 f5 14. exf5 Bxf5 15. g4 Ne4 16. Nxe4 Bxe4 17. Qe3 Bxf3 18. Bxf3 Nf4 19. Bg2 Nxg2 20. Kxg2 Qd7 21. Rae1 Rf7 22. Qd2 Raf8 23. f3 Qa4 24. b3 Qd7 25. Re4 h5 26. Qe2 b6 27. f4 hxg4 28. hxg4 exf4 29. Rexf4 Rxf4 30. Rxf4 Rxf4 31. Bxf4 Kh7 32. Kh3 Bh6 33. Qe4 Bxf4 34. Qxf4 Qe7 35. g5 Kg7 36. Qd4+ Kh7 37. Qf6 Qe3+ 38. Kg4 Qe4+ 39. Qf4 Qe7 40. Qf6 Qe4+ 41. Qf4 Qe2+ 42. Kh4 Qxa2 43. Qf7+ Kh8 44. Qf8+ Kh7 45. Qh6+ Kg8 46. Qxg6+ Kf8 47. Qf6+ Kg8 48. g6 Qh2+ 49. Kg5 Qg3+ 50. Kf5 Qf3+ 51. Ke6 Qe4+ 52. Kd7 Qg4+ 53. Kxc7 Qe4 54. Qf7+ Kh8 55. Qh7# 1-0

[Event "GER Cup Net V2 U2000"]
[White "Rost, Detlef"]
[Black "Platz, Daniel1"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "0-1"]
[Date "2020.05.22"]
[ECO "A52"]
[WhiteElo "1713"]
[BlackElo "1622"]
[PlyCount "112"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. 0-0 0-0 8. Nc3 d6 9. a3 a5 10. Nd4 Be6 11. b3 Qh4 12. Nd5 Nxd4 13. exd4 Qxd4 14. Ra2 c6 15. Nc7 Rad8 16. Qxd4 Bxd4 17. Rd1 Bb6 18. Nxe6 fxe6 19. Bb2 Rxf2 20. Bd4 Bxd4 21. Rxd4 Rf7 22. Rad2 d5 23. Bd1 Ng6 24. Bc2 e5 25. Rg4 Rf6 26. h4 Nf4 27. g3 Ne6 28. cxd5 cxd5 29. Ra4 b6 30. b4 axb4 31. Rxb4 Nd4 32. Bd1 Kf7 33. Rf2 Rxf2 34. Kxf2 Rd6 35. a4 Ke6 36. Bg4+ Kf6 37. Rb2 e4 38. Ke3 Ke5 39. Rf2 Rf6 40. Rb2 Nf5+ 41. Bxf5 Kxf5 42. Kd4 Rd6 43. Rb5 Ke6 44. Ke3 Ke5 45. a5 bxa5 46. Rxa5 Rf6 47. Ke2 Rf3 48. g4 Rf4 49. g5 Rxh4 50. Ra7 g6 51. Re7+ Kd4 52. Re8 Rh5 53. Re7 Rh2+ 54. Ke1 Ke3 55. Kd1 d4 56. Rd7 d3 0-1

[Event "GER Cup Net V2 U2000"]
[White "Sondermann, Dirk"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "1-0"]
[Date "2020.05.22"]
[ECO "D06"]
[WhiteElo "1719"]
[BlackElo "1731"]
[PlyCount "129"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Nc3 Be7 6. Bd3 Bxd3 7. Qxd3 0-0 8. 0-0 dxc4 9. Qxc4 a6 10. Bd2 Nbd7 11. Rac1 Nb6 12. Qb3 c5 13. Rfd1 c4 14. Qc2 Rc8 15. e4 h6 16. Be3 Qc7 17. h3 Rfd8 18. Qe2 Qc6 19. Bf4 Qe8 20. a3 Na4 21. Ne5 Nxc3 22. Rxc3 b5 23. Ng4 Nxg4 24. Qxg4 Kh7 25. Rg3 Qf8 26. Rf3 f6 27. h4 Qf7 28. d5 exd5 29. exd5 Rxd5 30. Re1 Rdd8 31. Rfe3 Re8 32. h5 Bc5 33. Rxe8 Rxe8 34. Rxe8 Qxe8 35. Qf5+ Kh8 36. Qxc5 Qe1+ 37. Kh2 Qe2 38. Qe3 Qxh5+ 39. Kg1 Qd1+ 40. Kh2 Qh5+ 41. Kg3 Qg6+ 42. Kf3 Kh7 43. Qe4 f5 44. Qe5 Qg4+ 45. Ke3 h5 46. g3 Qg6 47. Qe7 Qc6 48. Qe5 g6 49. Qc7+ Qxc7 50. Bxc7 g5 51. Bd8 Kg6 52. Kd4 g4 53. Kd5 Kf7 54. Bg5 Ke8 55. Kc5 Kd7 56. Kb6 Kd6 57. Kxa6 Kc6 58. Ka5 Kc5 59. Be3+ Kc6 60. Kb4 Kd5 61. Kxb5 Ke4 62. a4 Kd3 63. a5 c3 64. bxc3 Kxc3 65. a6 1-0

[Event "GER Cup Net V1 U2000"]
[White "Blome, Johannes"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2020.05.19"]
[ECO "B30"]
[WhiteElo "1895"]
[BlackElo "1750"]
[PlyCount "152"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d4 cxd4 7. Nxd4 Ng6 8. c4 Be7 9. Nc3 0-0 10. b3 Bb7 11. Bb2 d5 12. exd5 cxd5 13. cxd5 Bxd5 14. Nxd5 Qxd5 15. Qf3 Qxf3 16. Nxf3 Rfd8 17. Rfd1 Rac8 18. Rac1 Nf4 19. Rxc8 Rxc8 20. g3 Rc2 21. Rd2 Rxd2 22. Nxd2 Nd3 23. Bd4 a6 24. Kf1 f6 25. a4 e5 26. Bc3 Nc5 27. Ke2 Kf7 28. f3 Ke6 29. Ke3 f5 30. Bb4 g6 31. h3 Nxb3 32. Bxe7 Nxd2 33. Bb4 Nc4+ 34. Ke2 Kd5 35. g4 Nb6 36. a5 Nc4 37. Kd3 e4+ 38. fxe4+ fxe4+ 39. Kc3 Ne5 40. Kd2 Nc6 41. Bc3 Ne7 42. Ke3 Nc6 43. h4 Ne5 44. h5 gxh5 45. gxh5 Ng4+ 46. Kf4 Nf2 47. Bd2 Nd3+ 48. Kg5 Ne5 49. Be3 Nf7+ 50. Kf6 Nd6 51. Kg7 Nf5+ 52. Kxh7 Nxe3 53. Kg6 Nf5 54. Kxf5 e3 55. h6 e2 56. h7 e1Q 57. h8Q Qe4+ 58. Kg5 Qg2+ 59. Kf4 Qf2+ 60. Kg4 Qe2+ 61. Kf4 Qe4+ 62. Kg5 Qe5+ 63. Qxe5+ Kxe5 64. Kg4 Kd5 65. Kf4 Kc5 66. Ke4 Kb5 67. Kd4 Kxa5 68. Kc3 Ka4 69. Kb2 Kb4 70. Ka1 a5 71. Ka2 Ka4 72. Ka1 Ka3 73. Kb1 a4 74. Ka1 Kb3 75. Kb1 a3 76. Ka1 a2 1/2-1/2

[Event "GER Cup Net V1 U2000"]
[White "Bock, Marlon"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "0-1"]
[Date "2020.05.19"]
[ECO "D06"]
[WhiteElo "1562"]
[BlackElo "1728"]
[PlyCount "142"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Nc3 Nbd7 6. Be2 Be7 7. 0-0 0-0 8. Ne5 a6 9. f4 dxc4 10. Bxc4 c5 11. Bd3 Bxd3 12. Qxd3 cxd4 13. exd4 Rc8 14. Ne4 Qb6 15. Nxd7 Nxd7 16. Be3 Qxb2 17. Rfb1 Qc2 18. Qxc2 Rxc2 19. Rxb7 Nf6 20. Nxf6+ Bxf6 21. Rd7 Re2 22. Bf2 Rb8 23. Ra7 h6 24. Rxa6 Rbb2 25. Rf1 Rxa2 26. Rxa2 Rxa2 27. Rb1 Kh7 28. h3 Rd2 29. Rb4 Rd1+ 30. Kh2 Kg6 31. g4 Rd2 32. Kg3 Kh7 33. f5 exf5 34. gxf5 Bh4+ 35. Kxh4 Rxf2 36. Kg4 Rd2 37. Ra4 Rd3 38. h4 g6 39. fxg6+ Kxg6 40. Ra6+ f6 41. Rd6 h5+ 42. Kf4 Rh3 43. d5 Rxh4+ 44. Kg3 Rd4 45. Rd7 Kf5 46. Rh7 Kg6 47. Rd7 h4+ 48. Kh3 Kf5 49. Rd8 Kf4 50. d6 f5 51. d7 Rd3+ 52. Kxh4 Rd1 53. Kh5 Kf3 54. Kg5 f4 55. Rf8 Rd5+ 56. Kf6 Rxd7 57. Ke5 Re7+ 58. Kf5 Rb7 59. Kg5 Rb5+ 60. Kh4 Ke3 61. Kh3 Rg5 62. Kh4 Rg7 63. Re8+ Kf2 64. Kh3 f3 65. Re6 Kf1 66. Kh2 Rg2+ 67. Kh3 f2 68. Re5 Kg1 69. Re4 f1Q 70. Kh4 Qf2+ 71. Kh3 Qf3+ 0-1

[Event "GER Cup Net V1 U2000"]
[White "Hilck, Dirk"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.05.19"]
[ECO "B33"]
[WhiteElo "1720"]
[BlackElo "1743"]
[PlyCount "84"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. Bd3 fxe4 13. Bxe4 Rb8 14. Nc2 Ne7 15. Nce3 Ng6 16. g3 0-0 17. Nf5 Bxf5 18. Bxf5 Qg5 19. Qg4 Qxg4 20. Bxg4 f5 21. Bh5 Kh8 22. Bxg6 hxg6 23. 0-0-0 Rf7 24. Kc2 a5 25. f4 Kg8 26. a3 Rfb7 27. h4 Rc8 28. Kb3 Kf7 29. h5 Rc4 30. hxg6+ Kxg6 31. Rhg1 Re4 32. g4 fxg4 33. Rxg4+ Kf7 34. Rf1 a4+ 35. Ka2 Ke6 36. fxe5 Rxg4 37. Nb4 dxe5 38. Re1 Rg2 39. Nc6 Rd7 40. Nd4+ Kd5 41. Nxb5 Kc4 42. Re4+ Kxb5 0-1

[Event "GER Cup Net V1 U2000"]
[White "Hoppe, Frank"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "1-0"]
[Date "2020.05.19"]
[ECO "B58"]
[WhiteElo "1834"]
[BlackElo "1761"]
[PlyCount "65"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be2 a6 8. Na3 b5 9. Nd5 Be7 10. Be3 0-0 11. f3 Be6 12. 0-0 Bxd5 13. exd5 Na5 14. c4 bxc4 15. Nxc4 Nd7 16. Rc1 f5 17. b4 Nxc4 18. Rxc4 Rc8 19. Qb3 Rb8 20. Rc6 a5 21. b5 Nc5 22. Bxc5 dxc5 23. d6+ Kh8 24. dxe7 Qxe7 25. a4 e4 26. Rd1 exf3 27. Bxf3 Qe5 28. Re6 Qf4 29. Qe3 Qh4 30. Qxc5 Rfe8 31. Rxe8+ Rxe8 32. Qf2 Qb4 33. b6 1-0

[Event "GER Cup Net V1 U2000"]
[White "Niebergall, Gerhard"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1-0"]
[Date "2020.05.19"]
[ECO "B30"]
[WhiteElo "1816"]
[BlackElo "1774"]
[PlyCount "61"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. h4 d5 7. Qe2 Ba6 8. b3 h6 9. c4 dxc4 10. dxc4 Qc7 11. h5 Ng8 12. g3 Be7 13. Bf4 Qa5+ 14. Bd2 Qd8 15. Bc3 Bf6 16. e5 Bg5 17. Nbd2 Ne7 18. Nxg5 hxg5 19. Ne4 Nf5 20. Rd1 Qb6 21. Nd6+ Nxd6 22. exd6 Kf8 23. h6 Rxh6 24. Rxh6 gxh6 25. Qh5 Ke8 26. Qxh6 Qd8 27. d7+ Ke7 28. Qxg5+ Kf8 29. Bg7+ Kg8 30. Bf6+ Kf8 31. Qg7# 1-0

[Event "GER Cup Net V1 U2000"]
[White "Ochmann, Reimund"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "1-0"]
[Date "2020.05.19"]
[ECO "B22"]
[WhiteElo "1889"]
[BlackElo "1760"]
[PlyCount "69"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bxf7+ Kxf7 9. Ng5+ Ke8 10. e6 Bxe6 11. Nxe6 Qd7 12. d5 Ne5 13. 0-0 g6 14. Be3 Nbc4 15. Bd4 Rg8 16. Na3 Nxa3 17. bxa3 Rc8 18. Qe2 Bh6 19. f4 Nf7 20. g3 a6 21. Rac1 Nd8 22. Rxc8 Qxc8 23. Qe3 Nxe6 24. dxe6 Bg7 25. Bxg7 Rxg7 26. Rc1 Qb8 27. Qd4 Rg8 28. a4 Kf8 29. a5 g5 30. f5 Ke8 31. f6 exf6 32. Qxf6 Rf8 33. Qg7 Qa7+ 34. Kh1 b5 35. Qxa7 1-0

[Event "GER Cup Net V1 U2000"]
[White "Rost, Detlef"]
[Black "Bashylina, Luisa"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "0-1"]
[Date "2020.05.19"]
[ECO "E73"]
[WhiteElo "1757"]
[BlackElo "1863"]
[PlyCount "82"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qd2 Nc5 10. f3 Nh5 11. g3 Kh7 12. 0-0-0 a6 13. f4 exf4 14. gxf4 Nf6 15. Bd3 Nxd3+ 16. Qxd3 Ng4 17. Bd4 Bd7 18. h3 Nf6 19. Nf3 b5 20. c5 b4 21. Ne2 Bb5 22. Qc2 Re8 23. Ng3 a5 24. Rhe1 a4 25. h4 b3 26. Qb1 a3 27. h5 axb2+ 28. Bxb2 bxa2 29. Qa1 Nxh5 30. Nxh5 Bxb2+ 31. Kxb2 gxh5 32. e5 Qb8 33. Kc1 Qa7 34. Rd2 Qxc5+ 35. Rc2 Qb4 36. Ree2 Qxf4+ 37. Kd1 Bxe2+ 38. Rxe2 Qxf3 39. Qb2 a1Q+ 40. Qxa1 Rxa1+ 41. Kd2 Ra2+ 0-1

[Event "GER Cup Net V1 U2000"]
[White "Rost, Detlef"]
[Black "Blauhut, Holger"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "1-0"]
[Date "2020.05.19"]
[ECO "D61"]
[WhiteElo "1748"]
[BlackElo "2021"]
[PlyCount "39"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 c6 7. Qc2 0-0 8. Rd1 Re8 9. a3 Nf8 10. h3 a6 11. cxd5 exd5 12. Bd3 Ne4 13. Bxe4 Bxg5 14. Bd3 Bf6 15. 0-0 g6 16. Rfe1 Bg7 17. e4 dxe4 18. Bxe4 Be6 19. d5 Bxc3 20. dxe6 1-0

[Event "GER Cup Net V1 U2000"]
[White "Rost, Detlef"]
[Black "Haase, Christian"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "1-0"]
[Date "2020.05.19"]
[ECO "E74"]
[WhiteElo "1737"]
[BlackElo "1650"]
[PlyCount "153"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. a4 Rb8 10. h3 Re8 11. Nf3 Nf8 12. 0-0 e6 13. Rfe1 Qc7 14. Rad1 exd5 15. exd5 Bf5 16. Nh4 Bd7 17. Bd3 Rxe1+ 18. Rxe1 Re8 19. Rxe8 Bxe8 20. Qe2 Qd7 21. Nf3 h6 22. Bd2 Nh5 23. b3 f5 24. Nd1 Bf7 25. Kh2 Qe8 26. Qxe8 Bxe8 27. g3 Kh7 28. Bc3 Nf6 29. Ne3 N8d7 30. Kg2 Ne4 31. Bxg7 Kxg7 32. Bxe4 fxe4 33. Nd2 Nf6 34. Ng4 e3 35. Nxe3 Bd7 36. g4 h5 37. Kg3 hxg4 38. hxg4 b5 39. axb5 axb5 40. f3 bxc4 41. bxc4 Ba4 42. Ne4 Nxe4+ 43. fxe4 Bb3 44. Kf4 Kf6 45. g5+ Ke7 46. e5 Ba2 47. Ke4 Bb3 48. exd6+ Kxd6 49. Kd3 Ke5 50. Ng4+ Kf4 51. Ne3 Kxg5 52. d6 Ba4 53. Ke4 Kh4 54. Kd5 g5 55. Kxc5 Kg3 56. Kd4 Kf3 57. c5 Kf4 58. Nd5+ Kf3 59. Ne7 g4 60. c6 g3 61. c7 g2 62. c8Q g1Q+ 63. Ke5 Qe1+ 64. Kf6 Qa1+ 65. Ke6 Qe1+ 66. Kf7 Qf1 67. Qf5+ Ke2 68. Qxf1+ Kxf1 69. Ke6 Bb5 70. Kd5 Ba4 71. Nc6 Bb3+ 72. Ke5 Ba4 73. Kd5 Bxc6+ 74. Kxc6 Kf2 75. d7 Ke3 76. d8Q Kf4 77. Qe7 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Hausmann, Ulrich"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "0-1"]
[Date "2020.04.16"]
[ECO "A03"]
[WhiteElo "1548"]
[BlackElo "1717"]
[PlyCount "156"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. c3 g6 5. d4 cxd4 6. exd4 Bg7 7. Bd3 Nf6 8. 0-0 0-0 9. Nbd2 Bg4 10. Be2 e6 11. b3 a6 12. Ba3 Re8 13. Ne5 Bxe2 14. Qxe2 Rc8 15. Rf3 b5 16. Raf1 Qa5 17. Nb1 Ne4 18. b4 Qb6 19. Bb2 a5 20. a3 axb4 21. axb4 Ra8 22. Nd2 Nxd2 23. Qxd2 Ra2 24. Rb1 h6 25. Rff1 Rea8 26. Nd7 Qd8 27. Nc5 Qd6 28. Ra1 Rxa1 29. Rxa1 Rxa1+ 30. Bxa1 Ne7 31. Bb2 Nf5 32. Bc1 Qc7 33. Qa2 Nd6 34. Qa8+ Kh7 35. Qa6 Bf6 36. g3 Bd8 37. Qa2 Qb6 38. Nd3 Nc4 39. Qa8 Qc7 40. Qa2 Qb7 41. Kf2 Bb6 42. Ne5 Nxe5 43. fxe5 Qc7 44. Qd2 g5 45. h4 Qxe5 46. hxg5 Qf5+ 47. Kg2 hxg5 48. Qe2 Kg6 49. g4 Qe4+ 50. Qxe4+ dxe4 51. Kf2 f5 52. gxf5+ exf5 53. Kg3 Kf6 54. Be3 Bc7+ 55. Kf2 f4 56. Bc1 Kf5 57. Bd2 Bb6 58. Be1 Bc7 59. Kg2 Kg4 60. Kf2 Bb6 61. Ke2 Bc7 62. Bd2 Kf5 63. Kf2 e3+ 64. Bxe3 fxe3+ 65. Kxe3 Bf4+ 66. Kf3 Bd2 67. d5 Bxc3 68. d6 Ke6 69. d7 Kxd7 70. Kg4 Bd2 71. Kf5 Kd6 72. Ke4 Bxb4 73. Kf5 Bd2 74. Ke4 Kc5 75. Kd3 Bf4 76. Ke4 Kc4 77. Kf3 b4 78. Kg4 Kc3 0-1

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Kallweit, Paul"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "1-0"]
[Date "2020.04.16"]
[ECO "E15"]
[WhiteElo "1620"]
[BlackElo "1717"]
[PlyCount "107"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[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. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 Bb7 8. 0-0 0-0 9. Bc3 d5 10. Ne5 Qc8 11. Bb2 Nbd7 12. Nxd7 Qxd7 13. Nc3 Rfd8 14. Qc2 Rab8 15. Rfd1 Qe8 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Bf6 20. Rd2 c5 21. Rad1 cxd4 22. Bxd4 Bxd4 23. Rxd4 Qe7 24. Qc6 f6 25. Rd7 Rxd7 26. Rxd7 Qe8 27. Qc7 Qf8 28. Qc6 a5 29. Qxe6+ Kh8 30. Qe7 Qxe7 31. Rxe7 Kg8 32. Kf1 Kf8 33. Re6 Kf7 34. Re3 Rd8 35. Ke2 Rd4 36. Rd3 Re4+ 37. Kd2 Re6 38. Re3 Rd6+ 39. Kc2 Rc6 40. Rd3 Ke7 41. Kc3 Re6 42. Re3 Rxe3+ 43. fxe3 Kd6 44. Kd4 g6 45. a3 f5 46. b4 axb4 47. axb4 g5 48. c5+ bxc5+ 49. bxc5+ Kc6 50. Ke5 f4 51. exf4 gxf4 52. gxf4 Kxc5 53. f5 Kc6 54. Ke6 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Klemm, Robert"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1-0"]
[Date "2020.04.16"]
[ECO "E06"]
[WhiteElo "1642"]
[BlackElo "1717"]
[PlyCount "61"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[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 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. b3 b6 8. Ne5 Bb7 9. Bb2 Nfd7 10. f4 f6 11. Nd3 Re8 12. e4 dxe4 13. Bxe4 Nf8 14. Qe2 Qc8 15. Nd2 Nbd7 16. Bg2 c5 17. Ne4 cxd4 18. Bxd4 Nc5 19. Ndxc5 Bxc5 20. Bxc5 bxc5 21. Nd6 Qd7 22. Nxb7 Qd4+ 23. Kh1 e5 24. Rad1 Qc3 25. Nd6 Re7 26. Bxa8 Nd7 27. Bd5+ Kf8 28. Qh5 exf4 29. Qxh7 Re2 30. Qg8+ Ke7 31. Nf5# 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Rost, Detlef"]
[Black "Hess, Martin"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "0-1"]
[Date "2020.04.16"]
[ECO "D09"]
[WhiteElo "1717"]
[BlackElo "1636"]
[PlyCount "110"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. a3 Be6 8. Qc2 Qd7 9. Ng5 0-0-0 10. Nxe6 Qxe6 11. 0-0 Ngxe5 12. b4 Qxc4 13. Qxc4 Nxc4 14. Bxc6 bxc6 15. Nd2 Nxd2 16. Bxd2 g6 17. Rac1 Kb7 18. Rc4 Bg7 19. Rfc1 Rd6 20. b5 Re8 21. bxc6+ Kc8 22. Bf4 Be5 23. Bxe5 Rxe5 24. Kf1 Kd8 25. Rb1 Ree6 26. Rbc1 Ke7 27. f3 f5 28. Kf2 Kf6 29. Rc5 Re3 30. a4 Rde6 31. R1c2 Ra3 32. R5c4 d3 33. exd3 Rxd3 34. Re2 Red6 35. f4 Rd2 36. Rc2 Rxe2+ 37. Kxe2 Rd4 38. a5 Ke6 39. Rc3 Kd6 40. Ke3 Rd5 41. Rc4 Rc5 42. Kd4 Rxc4+ 43. Kxc4 Kxc6 44. h3 h5 45. h4 a6 46. Kd4 Kd6 47. Kc4 c5 48. Kc3 Kc6 49. Kc4 Kd6 50. Kc3 Kd5 51. Kd3 c4+ 52. Kc3 Kc5 53. Kc2 Kb4 54. Kb2 Kxa5 55. Kc3 Kb5 0-1

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Rost, Detlef"]
[Black "Kosak, Matjaz"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2020.04.16"]
[ECO "A57"]
[WhiteElo "1717"]
[BlackElo "1596"]
[PlyCount "131"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[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. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Be2 Bg7 9. Nf3 Nbd7 10. 0-0 Ng4 11. Qc2 0-0 12. Nd2 Nge5 13. Kh1 g5 14. a4 a5 15. g3 h6 16. f4 gxf4 17. gxf4 Ng6 18. Nc4 Qb4 19. Na2 Qb8 20. Rb1 Ba6 21. Bd2 Bxc4 22. Bxc4 Nb6 23. Bd3 Rc8 24. e5 dxe5 25. Bxg6 fxg6 26. Qxg6 Qd6 27. Qxd6 exd6 28. fxe5 Bxe5 29. Rg1+ Kh7 30. Rbf1 Rf8 31. Nc3 Bxc3 32. Bxc3 Nxd5 33. Rg7+ Kh8 34. Rxf8+ Rxf8 35. Rf7+ Kg8 36. Rg7+ Kh8 37. Rd7+ Nxc3 38. bxc3 Rf1+ 39. Kg2 Rc1 40. Rxd6 Rxc3 41. Rxh6+ Kg7 42. Ra6 Rc2+ 43. Kg3 c4 44. Rxa5 c3 45. Ra7+ Kg8 46. Rc7 Rc1 47. h4 c2 48. Kh2 Kh8 49. a5 Ra1 50. Rxc2 Rxa5 51. Rc7 Ra6 52. Kh3 Kg8 53. Kg4 Kh8 54. Kg5 Kg8 55. h5 Kh8 56. h6 Kg8 57. Rg7+ Kh8 58. Rg6 Ra5+ 59. Kf6 Ra6+ 60. Kg5 Ra5+ 61. Kh4 Ra4+ 62. Kh5 Ra5+ 63. Rg5 Rxg5+ 64. Kxg5 Kg8 65. Kg6 Kh8 66. h7 1/2-1/2

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Rost, Detlef"]
[Black "Mueller, Ansgar"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "1-0"]
[Date "2020.04.16"]
[ECO "D61"]
[WhiteElo "1717"]
[BlackElo "1504"]
[PlyCount "119"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 c5 8. Qc2 Nbd7 9. Rd1 b6 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Be2 Bb7 14. 0-0 Rac8 15. Qa4 Ra8 16. Bb5 Nf6 17. Qa3 a6 18. Bd3 Qc7 19. Rc1 Rfc8 20. Bf5 Re8 21. dxc5 bxc5 22. Qxc5 Qxc5 23. Rxc5 g6 24. Bd3 a5 25. Rfc1 Ne4 26. Rc7 Ba6 27. Bxa6 Rxa6 28. Rc8 Rxc8 29. Rxc8+ Kg7 30. Nd4 Rb6 31. b3 a4 32. f3 Nc3 33. bxa4 Nxa4 34. Kf2 Rb2+ 35. Kg3 Rxa2 36. Rc7 Nb6 37. Rb7 Nc4 38. Rb3 Ra7 39. h4 h5 40. Kf4 Kh6 41. Rb5 Rd7 42. Nc6 Kg7 43. Ne5 Nxe5 44. Kxe5 f6+ 45. Ke6 Rd8 46. Rxd5 Rxd5 47. Kxd5 Kf7 48. Kd6 f5 49. e4 fxe4 50. fxe4 Ke8 51. Ke6 g5 52. hxg5 h4 53. g6 h3 54. gxh3 Kf8 55. Kd7 Kg7 56. e5 Kxg6 57. e6 Kh5 58. e7 Kh4 59. e8Q Kxh3 60. Qg6 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Rost, Detlef"]
[Black "Sossna, Gerald"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "1-0"]
[Date "2020.04.16"]
[ECO "D53"]
[WhiteElo "1717"]
[BlackElo "1609"]
[PlyCount "93"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nc3 Nbd7 7. Qc2 h6 8. Bh4 b6 9. cxd5 cxd5 10. Bd3 Bb7 11. Qb3 0-0 12. 0-0 Rc8 13. Rac1 Ne4 14. Bxe7 Qxe7 15. Bb5 Ndf6 16. Ne2 a6 17. Bd3 b5 18. Ne5 Nd2 19. Qd1 Nxf1 20. Kxf1 Rxc1 21. Qxc1 Rc8 22. Qd2 Ne4 23. Qa5 g6 24. f3 Nd6 25. Qb4 Nf5 26. Qd2 Qc7 27. Kf2 Kg7 28. g4 Nd6 29. b3 a5 30. h4 a4 31. h5 gxh5 32. gxh5 Kh8 33. e4 dxe4 34. Qxh6+ Kg8 35. Qg5+ Kf8 36. h6 exd3 37. h7 f6 38. h8Q+ Ke7 39. Qgg7+ Nf7 40. Qxf7+ Kd6 41. Qxc7+ Rxc7 42. Nxd3 Rc2 43. Qxf6 Bd5 44. Qe5+ Ke7 45. Ndf4 Rxa2 46. Nxd5+ Kd7 47. Qc7+ 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Rost, Detlef"]
[Black "Zackrisson, Peter"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "0-1"]
[Date "2020.04.16"]
[ECO "A76"]
[WhiteElo "1717"]
[BlackElo "1893"]
[PlyCount "78"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[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. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Qc2 Bg4 11. h3 Bxf3 12. Bxf3 a6 13. a4 Nbd7 14. Bf4 Ne5 15. Be2 h6 16. Rfe1 g5 17. Bh2 Rb8 18. a5 Nfd7 19. Qd2 c4 20. f4 gxf4 21. Bxf4 Nc5 22. Bxh6 Nb3 23. Qf4 Ng6 24. Qe3 Bd4 25. Rad1 Bxe3+ 26. Bxe3 Nxa5 27. Bf3 Ne5 28. Bd4 Nb3 29. Rf1 Nxd4 30. Rxd4 Qb6 31. Ne2 Qxb2 32. Kh2 Nxf3+ 33. Rxf3 Qxe2 34. Rg3+ Kf8 35. e5 Rxe5 36. Rh4 Rbe8 37. Rh8+ Ke7 38. Rh7 b5 39. Rgg7 Rf8 0-1

[Event "GER-ch Net Amateur Gr-B Vor3"]
[White "Ullrich, Jan"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.04.16"]
[ECO "B21"]
[WhiteElo "1578"]
[BlackElo "1717"]
[PlyCount "120"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Qd8 7. 0-0 e6 8. c3 Nf6 9. d3 Be7 10. Be3 0-0 11. d4 cxd4 12. cxd4 Nd5 13. Qe2 Qa5 14. Bd2 Qb6 15. Bc3 Rfd8 16. Nbd2 Rac8 17. Nc4 Qa6 18. h3 Bh5 19. Rf2 Ncb4 20. Bf1 Nxc3 21. bxc3 Nd5 22. Qe5 Bg6 23. Nfd2 Bf6 24. Qe1 Qa4 25. Qc1 b5 26. Nb2 Qa5 27. Nb3 Qb6 28. Nc5 Rxc5 29. dxc5 Qxc5 30. Nd3 Qxc3 31. Qxc3 Bxc3 32. Rc1 Bd4 33. Ne5 Bxf2+ 34. Kxf2 Be4 35. Bg2 Bxg2 36. Kxg2 Nb4 37. Kf3 f6 38. Ng4 Nd3 39. Rd1 Rd7 40. Ke3 Nc5 41. Rxd7 Nxd7 42. Kd4 Kf7 43. Kc3 a6 44. Kb4 Nb6 45. Ne3 Nd5+ 46. Kc5 Nxe3 47. Kb6 e5 48. Kxa6 b4 49. Kb5 Nc2 50. Kc4 exf4 51. gxf4 Ke6 52. Kb3 Nd4+ 53. Kxb4 Nc6+ 54. Kb5 Kd5 55. a4 g5 56. fxg5 fxg5 57. a5 h5 58. a6 g4 59. hxg4 hxg4 60. Kb6 g3 0-1

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Block, Timo"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "1-0"]
[Date "2020.04.15"]
[ECO "B22"]
[WhiteElo "1620"]
[BlackElo "1746"]
[PlyCount "81"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. a3 e6 8. Bd3 Be7 9. 0-0 a6 10. Nbd2 Bd7 11. Ne4 dxe5 12. dxe5 Qc7 13. Re1 Nxe5 14. Nxe5 Qxe5 15. Qf3 Nf6 16. Bf4 Qa5 17. Nd6+ Kf8 18. Nxb7 Qb6 19. Be3 Qc6 20. Qxc6 Bxc6 21. Na5 Bd5 22. Nc4 Rb8 23. Rab1 Kg8 24. Ne5 g6 25. Bh6 Bf8 26. Bg5 Be7 27. Bxf6 Bxf6 28. Nd7 Kg7 29. Nxb8 Rxb8 30. b4 Ba2 31. Rbc1 Bb3 32. Bxa6 Bb2 33. Rb1 Bc3 34. Re3 Rd8 35. Rxc3 Ba4 36. b5 Ra8 37. h3 e5 38. Bb7 Rb8 39. Bc6 Rb6 40. Rb4 Bd1 41. a4 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Oddey, Dieter"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "0-1"]
[Date "2020.04.15"]
[ECO "A13"]
[WhiteElo "1416"]
[BlackElo "1746"]
[PlyCount "111"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. a3 Nf6 5. g3 c6 6. e3 Be7 7. Bg2 0-0 8. Nge2 Bf5 9. 0-0 Nbd7 10. d4 Re8 11. b4 a6 12. Na4 Nb6 13. Nxb6 Qxb6 14. Nc3 a5 15. bxa5 Qxa5 16. Bd2 Qd8 17. a4 Bb4 18. Nxd5 Nxd5 19. Bxd5 Bxd2 20. Bg2 Ba5 21. Rb1 Rb8 22. Qb3 Bxb1 23. Rxb1 Qd7 24. Qd3 c5 25. Rb5 b6 26. Rb1 cxd4 27. Qxd4 Qxd4 28. exd4 Re2 29. d5 Rd2 30. Re1 g6 31. Re7 Rd8 32. Bf3 Kf8 33. Rb7 R2xd5 34. Bxd5 Rxd5 35. h4 h5 36. Rb8+ Kg7 37. Re8 Rd4 38. Re5 Rxa4 39. Rg5 Ra2 40. Rb5 Rc2 41. Rb1 Rc5 42. Kg2 b5 43. f3 Bb6 44. Kf1 Bc7 45. Ke2 Bxg3 46. Kd3 Be5 47. Ke4 f6 48. f4 Rc4+ 49. Kd5 Rd4+ 50. Kc5 Rxf4 51. Rxb5 Rxh4 52. Rb7+ Kh6 53. Kd5 Rd4+ 54. Kc5 Rd2 55. Re7 h4 56. Rf7 0-1

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Rost, Detlef"]
[Black "Haubold, Christian Lucas"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "1-0"]
[Date "2020.04.15"]
[ECO "E73"]
[WhiteElo "1746"]
[BlackElo "1572"]
[PlyCount "113"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. Qd2 e5 8. d5 Ne7 9. h3 a6 10. Nf3 Nd7 11. 0-0 Nb6 12. a3 f5 13. b4 fxe4 14. Nxe4 Bf5 15. Bd3 Bxe4 16. Bxe4 Nxc4 17. Qc2 Nb6 18. Rac1 Rc8 19. Rfd1 Qd7 20. Be3 Nf5 21. Bxf5 Rxf5 22. Bxb6 Bh6 23. Be3 Bxe3 24. fxe3 Qb5 25. Qd3 Qxd3 26. Rxd3 e4 27. Rd4 exf3 28. g4 Re5 29. Kf2 Kg7 30. e4 Re7 31. Kxf3 Rf8+ 32. Ke3 g5 33. Rdc4 Rff7 34. R1c2 h6 35. Rf2 Kg6 36. Rxf7 Rxf7 37. Rc2 h5 38. Rf2 Rxf2 39. Kxf2 hxg4 40. hxg4 Kf6 41. Kf3 Ke5 42. Ke3 b5 43. Kd3 Kf4 44. Kd4 Kxg4 45. e5 dxe5+ 46. Kxe5 Kf3 47. d6 g4 48. d7 g3 49. d8Q g2 50. Qf6+ Ke2 51. Qg5 Kf2 52. Qf4+ Ke2 53. Qg3 Kf1 54. Qf3+ Kg1 55. Kf4 Kh1 56. Kg3 Kg1 57. Qxg2# 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Rost, Detlef"]
[Black "Klemm, Robert"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "1-0"]
[Date "2020.04.15"]
[ECO "E91"]
[WhiteElo "1746"]
[BlackElo "1642"]
[PlyCount "43"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 Re8 8. h3 c6 9. Nf3 Qc7 10. 0-0 e5 11. d5 Nc5 12. Bd3 Nxd3 13. Qxd3 Nd7 14. b4 a5 15. a3 Nf8 16. dxc6 bxc6 17. Rfd1 axb4 18. axb4 Rxa1 19. Rxa1 f5 20. Rd1 f4 21. Qxd6 Qxd6 22. Rxd6 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Rost, Detlef"]
[Black "Plattner, Rolf"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "1-0"]
[Date "2020.04.15"]
[ECO "E18"]
[WhiteElo "1746"]
[BlackElo "1467"]
[PlyCount "55"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. d5 d6 9. Nc3 e5 10. e4 Nbd7 11. Qc2 a5 12. h3 Nc5 13. Be3 Nfd7 14. a3 Na6 15. Rae1 Bc8 16. Kh2 Ndc5 17. Nd2 f5 18. f4 fxe4 19. fxe5 dxe5 20. Rxf8+ Bxf8 21. Ndxe4 Nxe4 22. Bxe4 g6 23. Rf1 Bg7 24. Qd2 Nc5 25. Bg5 Qd6 26. Qf2 Bd7 27. Qf7+ Kh8 28. Be7 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[White "Weissenberger, Julius"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "0-1"]
[Date "2020.04.15"]
[ECO "D00"]
[WhiteElo "1644"]
[BlackElo "1746"]
[PlyCount "114"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. f3 Bd6 5. Bxd6 cxd6 6. Qd2 0-0 7. g4 e5 8. g5 Nh5 9. h4 Ng3 10. Rh2 Nxf1 11. Kxf1 Be6 12. Rd1 exd4 13. Qxd4 Nc6 14. Qd2 d4 15. Ne4 d5 16. Ng3 Qc7 17. f4 f6 18. f5 Bd7 19. g6 Qxg3 20. Nf3 Bxf5 21. gxh7+ Kh8 22. h5 Bh3+ 23. Rxh3 Qxh3+ 24. Kf2 Rae8 25. h6 Qxh6 26. Qxh6 gxh6 27. Nxd4 Nxd4 28. Rxd4 Re5 29. c4 dxc4 30. Rd7 Rfe8 31. Rxb7 Rxe2+ 32. Kf3 R2e7 33. Rb4 Rc7 34. Ra4 Kxh7 35. Ra6 Kg6 36. a4 Rb8 37. Re6 Rb3+ 38. Re3 Rxe3+ 39. Kxe3 c3 40. bxc3 Rxc3+ 41. Kd2 Ra3 42. a5 h5 43. Kc2 h4 44. Kb2 Rxa5 45. Kb3 h3 46. Kb4 Ra6 47. Kb5 Rb6+ 48. Kc5 h2 49. Kc4 h1Q 50. Kd4 Rd6+ 51. Kc5 Qd5+ 52. Kb4 Rb6+ 53. Kc3 Rc6+ 54. Kb4 a5+ 55. Ka4 Qa2+ 56. Kb5 Qc4+ 57. Kxa5 Ra6# 0-1

[Event "GER-ch Net blitz qual4"]
[White "Helmer, Jan"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "8"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "D06"]
[WhiteElo "2010"]
[BlackElo "2492"]
[PlyCount "55"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[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 d5 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. cxd5 exd5 7. Nc3 c6 8. Bd2 Bd6 9. Ne5 0-0 10. Rc1 Qe7 11. f4 Ne4 12. Nxe4 Bxe4 13. Nxc6 Nxc6 14. Rxc6 Qh4+ 15. g3 Qe7 16. Rg1 Rfc8 17. Rxc8+ Rxc8 18. Bd3 Bf3 19. Kf2 Bg4 20. Rc1 Rxc1 21. Bxc1 Qb7 22. Bd2 g6 23. Bb4 Bc7 24. a4 Be6 25. Ba3 a6 26. Qc2 b5 27. axb5 axb5 28. Qc5 1-0

[Event "GER-ch Net blitz qual4"]
[White "Perestjuk, Marko"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "4"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "E09"]
[WhiteElo "2126"]
[BlackElo "2492"]
[PlyCount "55"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[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 d5 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 Bb7 9. Ne5 Nbd7 10. e4 dxc4 11. Ndxc4 c5 12. Rd1 Qc8 13. d5 exd5 14. exd5 Nxe5 15. Nxe5 Bd6 16. Nc4 Ne8 17. b3 Qc7 18. Bb2 Rd8 19. Re1 b5 20. Nxd6 Qxd6 21. Rad1 Qg6 22. Qxc5 Nd6 23. Re7 Rc8 24. Qb4 a6 25. Bh3 Rc2 26. Ba3 Ne4 27. Rxb7 Nxf2 28. Qxf8# 1-0

[Event "GER-ch Net blitz qual4"]
[White "Rost, Detlef"]
[Black "Armbrust, Matthias"]
[Site "Playchess.com INT"]
[Round "7"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "A42"]
[WhiteElo "2492"]
[BlackElo "1834"]
[PlyCount "71"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Be2 f5 8. exf5 Nxf5 9. Qd2 Nxe3 10. Qxe3 Nf6 11. h3 0-0 12. Nf3 Nh5 13. Nd2 Nf4 14. Bf3 Bh6 15. 0-0-0 Bf5 16. Nde4 Kg7 17. Kb1 Nxd5 18. Qd3 Nf4 19. Qf1 Ne6 20. Ka1 Nd4 21. Be2 c6 22. Bd3 Qc7 23. f3 Rad8 24. g4 Bxe4 25. Nxe4 Bf4 26. h4 Be3 27. g5 Rxf3 28. Qg2 Qa5 29. h5 Rdf8 30. h6+ Kh8 31. Nf6 Rf2 32. Qg4 Qb6 33. Rb1 a5 34. Qd7 Nb3+ 35. axb3 R8xf6 36. Qg7# 1-0

[Event "GER-ch Net blitz qual4"]
[White "Rost, Detlef"]
[Black "Pelvan, Serkan"]
[Site "Playchess.com INT"]
[Round "5"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "D66"]
[WhiteElo "2492"]
[BlackElo "1202"]
[PlyCount "59"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bg5 Be7 6. e3 0-0 7. Nc3 Nbd7 8. Bd3 a6 9. cxd5 cxd5 10. 0-0 b5 11. Rac1 Bb7 12. a3 Rc8 13. Qd1 Nb6 14. Ne5 h6 15. Bf4 Bd6 16. h3 Bxe5 17. Bxe5 Ne4 18. Nxe4 dxe4 19. Be2 Nd5 20. Qd2 f6 21. Bg3 f5 22. Be5 Qg5 23. g3 Ne7 24. h4 Qg6 25. Bd6 Qf6 26. Qb4 Rfe8 27. Rxc8 Bxc8 28. Be5 Qf7 29. Rc1 Ng6 30. Rc7 1-0

[Event "GER-ch Net blitz qual4"]
[White "Rost, Detlef"]
[Black "Reich, Jason"]
[Site "Playchess.com INT"]
[Round "3"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "A60"]
[WhiteElo "2492"]
[BlackElo "1529"]
[PlyCount "155"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[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. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Nbd7 7. e4 g6 8. Be2 Bg7 9. 0-0 Qe7 10. Qc2 Ne5 11. h3 0-0 12. Bf4 Nxf3+ 13. Bxf3 Nd7 14. Rfe1 Ne5 15. Be2 f5 16. exf5 Bxf5 17. Qd2 Qf6 18. Bg5 Qf7 19. Bf1 Rae8 20. Nb5 Qd7 21. a4 a6 22. Nc3 Bxh3 23. f4 Qg4 24. fxe5 Bxe5 25. Re4 Qg3 26. Rxe5 Rxe5 27. Bh6 Rfe8 28. Ne2 Qg4 29. Nf4 Re4 30. Nxh3 Rd4 31. Qg5 Qxg5 32. Bxg5 Rg4 33. Bd2 Re5 34. Re1 Rxd5 35. Bc3 Rh5 36. Kh2 Kf7 37. Re3 Rxa4 38. Rf3+ Ke6 39. Be2 Rf5 40. Re3+ Kf7 41. Bd2 b5 42. Rf3 Rxf3 43. Bxf3 b4 44. Ng5+ Kg7 45. Ne6+ Kf6 46. Nc7 Ra2 47. Bc1 Ra1 48. Bf4 Ke7 49. Nd5+ Kd7 50. Nf6+ Ke6 51. Nxh7 Rb1 52. Ng5+ Ke7 53. Bd5 Rxb2 54. Ne4 Re2 55. Bxd6+ Kd7 56. Bxc5 Rxe4 57. Bxe4 a5 58. Bc2 b3 59. Bxb3 Kc6 60. Ba3 Kb5 61. Kg3 a4 62. Ba2 Ka6 63. Kf4 Kb5 64. Kg5 Kc6 65. Kxg6 Kd7 66. g4 Kc6 67. Kf7 Kb5 68. g5 Kc6 69. g6 Kb5 70. g7 Kc6 71. g8Q Kb5 72. Qe8+ Ka5 73. Qe7 Kb6 74. Qd6+ Kb7 75. Bd5+ Ka7 76. Qc7+ Ka6 77. Qb7+ Ka5 78. Bb4# 1-0

[Event "GER-ch Net blitz qual4"]
[White "Rost, Detlef"]
[Black "Sautter, Joachim"]
[Site "Playchess.com INT"]
[Round "9"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "D30"]
[WhiteElo "2492"]
[BlackElo "1467"]
[PlyCount "51"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nc6 6. Bd3 h6 7. Bh4 0-0 8. 0-0 Re8 9. a3 a6 10. b4 b6 11. Nbd2 Bd7 12. Rc1 a5 13. b5 Nb8 14. a4 dxc4 15. Nxc4 Nd5 16. Bg3 Nb4 17. Be4 Ra7 18. Nfe5 c6 19. Nxd7 Rxd7 20. Ne5 Rc7 21. Nxc6 Bd6 22. Nxb4 Bxg3 23. Nc6 Nxc6 24. Bxc6 Ree7 25. hxg3 Qd7 26. Bxd7 1-0

[Event "GER-ch Net blitz qual4"]
[White "Siebrecht, Sebastian"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "1"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "E12"]
[WhiteElo "2429"]
[BlackElo "2492"]
[PlyCount "51"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[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. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. Nc3 Ba6 6. e4 0-0 7. Bd3 d5 8. e5 Nfd7 9. Bxe7 Qxe7 10. cxd5 Bxd3 11. Qxd3 exd5 12. Nxd5 Qd8 13. h4 h6 14. 0-0-0 c5 15. Qe4 Na6 16. Kb1 cxd4 17. Rxd4 Nac5 18. Qe3 Re8 19. g4 Qc8 20. g5 h5 21. Rg1 g6 22. Nf6+ Nxf6 23. gxf6 Ne6 24. Qh6 Qc5 25. Ng5 Nxd4 26. Qg7# 1-0

[Event "GER-ch Net blitz qual4"]
[White "Susallek, Markus"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "2"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "B33"]
[WhiteElo "1899"]
[BlackElo "2492"]
[PlyCount "55"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. g3 Bg7 12. Bg2 Rb8 13. 0-0 0-0 14. c3 Kh8 15. exf5 Bxf5 16. Ne3 Ne7 17. Nxf5 Nxf5 18. Nc2 Ne7 19. Ne3 f5 20. Nd5 f4 21. Qd3 Nxd5 22. Qxd5 fxg3 23. fxg3 Qb6+ 24. Kh1 Qc5 25. Qxc5 dxc5 26. Rad1 Rbd8 27. Rxf8+ Bxf8 28. Rxd8 1-0

[Event "GER-ch Net blitz qual4"]
[White "Von Herman, Brigitte"]
[Black "Rost, Detlef"]
[Site "Playchess.com INT"]
[Round "6"]
[Result "1-0"]
[Date "2020.03.23"]
[ECO "D01"]
[WhiteElo "2085"]
[BlackElo "2492"]
[PlyCount "65"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[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. Nc3 d5 3. Bg5 Ne4 4. Nxe4 dxe4 5. Bh4 Bf5 6. e3 Qc8 7. Ne2 e6 8. a3 Nd7 9. Bg3 c5 10. c3 Be7 11. d5 exd5 12. Qxd5 Nb6 13. Qb3 0-0 14. Nf4 c4 15. Qc2 Rd8 16. Ne2 Bf6 17. Nd4 Bxd4 18. cxd4 Qc6 19. Be2 Rac8 20. 0-0 Nd5 21. Rac1 c3 22. b4 a6 23. Be5 f6 24. Bg3 Bg6 25. Rb1 b5 26. Rfc1 Re8 27. a4 bxa4 28. b5 Qa8 29. bxa6 a3 30. Qa4 Rcd8 31. Qxa3 Bf7 32. Rb7 Rc8 33. h3 1-0

[Event "Oberliga Ost-B 1920"]
[White "Rost, Detlef"]
[Black "Yaghy, Ritta"]
[Site "Germany"]
[Round "5.8"]
[Result "1/2-1/2"]
[Date "2019.12.08"]
[ECO "D30"]
[WhiteElo "1892"]
[BlackElo "1965"]
[PlyCount "49"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. Bg5 Qa5+ 6. Bd2 Bb4 7. e3 Ne4 8. Bd3 Nxd2 9. Nbxd2 dxc4 10. Bxc4 Nd7 11. 0-0 0-0 12. a3 Be7 13. Ba2 Qh5 14. Ne4 Qg6 15. Rac1 Nf6 16. Nxf6+ Bxf6 17. Qc5 Rd8 18. Bb1 Qh6 19. Be4 Bd7 20. Qb4 Rab8 21. Qa5 Ra8 22. Qb4 Rab8 23. h3 g6 24. Qa5 Ra8 25. Qb4 1/2-1/2

[Event "Oberliga Ost-B 1920"]
[White "Warnecke, Tobias"]
[Black "Rost, Detlef"]
[Site "Germany"]
[Round "4.8"]
[Result "1-0"]
[Date "2019.12.07"]
[ECO "B23"]
[WhiteElo "2151"]
[BlackElo "1892"]
[PlyCount "83"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Bad Emstal/Wolfhagen"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d6 6. f4 g6 7. Nf3 Bg7 8. 0-0 Ne7 9. Qe1 0-0 10. Qh4 f5 11. Bd2 Ba6 12. Ng5 h6 13. Nxe6 Qd7 14. Nxf8 Rxf8 15. e5 dxe5 16. fxe5 g5 17. Qa4 Bb5 18. Qb3+ c4 19. Qb4 Bxe5 20. Be3 Bd6 21. Bc5 a5 22. Qa3 Bxc5+ 23. Qxc5 cxd3 24. Nxb5 cxb5 25. cxd3 Rc8 26. Qe5 Rf8 27. Rfe1 Kf7 28. Rac1 Ng6 29. Qc7 Rd8 30. g3 f4 31. Qb6 Qd4+ 32. Qxd4 Rxd4 33. Rc7+ Kf6 34. Rc6+ Kf7 35. Ree6 Ne7 36. Rcd6 Nf5 37. Rf6+ Ke7 38. Rde6+ Kd7 39. Ra6 Nd6 40. gxf4 gxf4 41. Rxh6 Rxd3 42. h4 1-0

[Event "Erfurt op-B 28th"]
[White "Schicktanz, Florian"]
[Black "Rost, Detlef"]
[Site "Erfurt"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2018.12.27"]
[ECO "D36"]
[WhiteElo "1767"]
[BlackElo "1941"]
[PlyCount "129"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bh4 0-0 10. 0-0 Re8 11. Qc2 Ne4 12. Bxe7 Qxe7 13. Rac1 Nxc3 14. Qxc3 Qd6 15. Rfe1 a5 16. Qc2 Nf8 17. e4 dxe4 18. Bxe4 Bg4 19. Ne5 Be6 20. Nf3 a4 21. a3 Bb3 22. Qc3 Rad8 23. Nd2 Bd5 24. Bxd5 Qxd5 25. Nf3 Rxe1+ 26. Rxe1 Ne6 27. h3 Qd6 28. Qc4 b5 29. Qc3 Kf8 30. Qc2 g6 31. Rd1 Qd5 32. Qd2 Kg7 33. Qc3 Kh7 34. Qe3 c5 35. Qe5 cxd4 36. Qf6 Qf5 37. Qe7 Kg7 38. Qb7 d3 39. Qc6 Qd5 40. Qc3+ Kg8 41. Qf6 Qf5 42. Qxf5 gxf5 43. Ne5 Nc5 44. Kf1 Kg7 45. f4 Rd4 46. g3 f6 47. Nf3 Rc4 48. Ne1 Rd4 49. Nf3 Rd5 50. Ne1 h5 51. Kf2 Kf7 52. Ke3 d2 53. Rxd2 Rxd2 54. Kxd2 Ne4+ 55. Ke3 Nxg3 56. Nf3 Ne4 57. Nd4 Nd6 58. Kf3 Kg6 59. h4 Kf7 60. b3 axb3 61. Nxb3 Nc4 62. Nd4 Nxa3 63. Nxf5 Nc2 64. Nd6+ Ke6 65. Nxb5 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Bolz, Joachim"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "D27"]
[WhiteElo "2347"]
[BlackElo "2467"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. 0-0 c5 7. b3 cxd4 8. Nxd4 Be7 9. Bb2 0-0 10. Qf3 Nbd7 11. Be2 Ne5 12. Qh3 Ng6 13. Rd1 Qc7 14. Qf3 Bd7 15. Rc1 Qb6 16. Nd2 Qa7 17. a4 Rfe8 18. Nc4 Rad8 19. h3 Bc5 20. Bf1 e5 21. Nf5 e4 22. Nh6+ Kf8 23. Qg3 Be6 24. Ng4 Nxg4 25. hxg4 Kg8 26. Bc3 Be7 27. b4 Rd5 28. Be2 h5 29. gxh5 Rg5 30. Bd4 Qa8 31. Qc7 Nh4 32. g3 Nf3+ 33. Bxf3 exf3 34. Nd6 Bxd6 35. Qxd6 Rxh5 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Cvak, Rudolf"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "B30"]
[WhiteElo "2396"]
[BlackElo "2467"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. 0-0 Nf6 7. a4 0-0 8. Bd2 Na5 9. Ba2 Be6 10. Re1 Rc8 11. Bg5 Nc6 12. Bc4 Rb8 13. h3 a6 14. Bxf6 Bxf6 15. Nd5 b5 16. axb5 axb5 17. Bb3 Bxd5 18. Bxd5 Ne7 19. Ba2 g6 20. Qe2 Qd7 21. h4 Nc8 22. g3 Nb6 23. Nd2 Kg7 24. Bb3 Bd8 25. Ra6 f5 26. exf5 gxf5 27. Qh5 Kh8 28. c3 Qe7 29. Qh6 Rf6 30. Qh5 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Dessaules, Peter"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "2467"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. 0-0 Nf6 6. b3 0-0 7. Bb2 Bf5 8. Nbd2 Nbd7 9. c4 a5 10. Nh4 Be6 11. e3 a4 12. Qc2 b5 13. cxb5 cxb5 14. Ba3 Re8 15. Bb4 Nb8 16. bxa4 Rxa4 17. a3 Bd7 18. Rfb1 Nc6 19. Bc5 Qa8 20. Bf1 b4 21. Qc1 Rxa3 22. Bxb4 Rxa1 23. Rxa1 Qc8 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Rost, Detlef"]
[Black "Gonzalez Sanchez, Federico"]
[Site "ICCF email"]
[Round "?"]
[Result "1-0"]
[Date "2018.07.30"]
[ECO "C19"]
[WhiteElo "2467"]
[BlackElo "2276"]
[PlyCount "115"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 b6 8. Nh3 Ba6 9. Bxa6 Nxa6 10. Nf4 Qc7 11. 0-0 0-0 12. Nh5 cxd4 13. cxd4 Rfc8 14. Bg5 Ng6 15. Nxg7 Kxg7 16. Qh5 f5 17. exf6+ Kh8 18. f4 Qf7 19. Rae1 Rc7 20. h4 Nf8 21. Qg4 Rc6 22. f5 Nc7 23. Bh6 Ne8 24. Qf4 Nxf6 25. fxe6 Nxe6 26. Qxf6+ Qxf6 27. Rxf6 Nxd4 28. Be3 Rc4 29. Bg5 Kg8 30. Re7 Rf8 31. Rxf8+ Kxf8 32. Rxh7 Rxa4 33. h5 Kg8 34. Rb7 Ne6 35. Rb8+ Kg7 36. h6+ Kg6 37. Bd2 Kh7 38. Re8 Re4 39. Re7+ Kh8 40. Rxa7 Re2 41. Bb4 Re4 42. Bc3+ d4 43. Bb4 Nc5 44. Bd2 Re6 45. Bf4 Ne4 46. Rd7 Nc5 47. Rxd4 Re2 48. Rd6 Rxc2 49. Rd8+ Kh7 50. Re8 Nd3 51. Re7+ Kh8 52. Be3 Rc4 53. Rd7 Nf4 54. Rd6 Nh5 55. Kf2 b5 56. Bd4+ Kh7 57. Kf3 Rc7 58. Kg4 1-0

[Event "ESP AEAC XV W/03/ email"]
[White "Rost, Detlef"]
[Black "Hrzina, Boris"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "D85"]
[WhiteElo "2467"]
[BlackElo "2231"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Nd2 cxd4 10. Nc4 Qd8 11. cxd4 f5 12. Rc1 fxe4 13. Nd2 Be6 14. Bb5+ Nd7 15. 0-0 0-0 16. Nxe4 Nf6 17. Nc5 Bd5 18. Qe2 b6 19. Na6 Bf7 20. Rc7 Rc8 21. Rxa7 Nd5 22. a4 Nxe3 23. fxe3 Qd6 24. Qd2 Be6 25. Rxf8+ 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Rost, Detlef"]
[Black "Kurylo, Risard"]
[Site "ICCF email"]
[Round "?"]
[Result "1-0"]
[Date "2018.07.30"]
[ECO "E71"]
[WhiteElo "2467"]
[BlackElo "2344"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. g4 Nc5 9. f3 a5 10. h4 c6 11. h5 a4 12. Qd2 Qa5 13. Nge2 cxd5 14. cxd5 b5 15. Ng3 Bxg4 16. fxg4 b4 17. Bxc5 bxc3 18. Qxc3 Qxc3+ 19. bxc3 dxc5 20. h6 Bh8 21. g5 Ne8 22. Rb1 Nd6 23. Rb6 Rfd8 24. Rh2 a3 25. Rc6 Rab8 26. Bd3 Rbc8 27. Rd2 Ne8 28. Nf1 f6 29. Ne3 fxg5 30. Re6 Nd6 31. Nc4 Nf7 32. Na5 1-0

[Event "ESP AEAC XV W/03/ email"]
[White "Rost, Detlef"]
[Black "Nechaev, Aleksey Nikolaevich"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "E12"]
[WhiteElo "2467"]
[BlackElo "2350"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Bb4+ 6. Nfd2 0-0 7. a3 Be7 8. Nc3 Re8 9. Bd3 Bxg2 10. Rg1 Bb7 11. Qc2 g6 12. 0-0-0 d6 13. Be2 Kh8 14. h4 Nbd7 15. e4 e5 16. Be3 exd4 17. Bxd4 Bf8 18. h5 Bh6 19. Rh1 Bg5 20. hxg6 fxg6 21. Nd5 c5 22. Bc3 Bxd5 23. cxd5 Ne5 24. Kb1 Bf4 25. Nc4 Qe7 26. Nxe5 dxe5 27. d6 Qd7 28. Bc4 b5 29. Bf1 Rad8 30. Ba5 Qc6 31. Bxd8 Rxd8 32. f3 c4 33. a4 a6 34. Qc3 Rxd6 35. Be2 Rxd1+ 36. Rxd1 Qc5 37. Rd8+ Kg7 38. Qa5 Kh6 39. Bd1 Kg5 40. Qxa6 bxa4 41. Qe6 c3 42. Rd6 cxb2 43. Qxf6+ Kh5 44. Qxf4 Qxd6 45. Qh2+ Kg5 46. Bxa4 h5 47. Bb3 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Rost, Detlef"]
[Black "Solano Rodriguez, Arturo"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "B31"]
[WhiteElo "2467"]
[BlackElo "2280"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. d3 Bg7 6. 0-0 0-0 7. Re1 d6 8. h3 Bd7 9. Be3 Ne5 10. a4 a6 11. Bxd7 Nxf3+ 12. Qxf3 Nxd7 13. Qe2 Qc7 14. Nd2 b5 15. d4 Qb7 16. b4 c4 17. Ra2 e6 18. Bg5 Qc6 19. Rea1 Nb6 20. a5 Na4 21. Rc2 f6 22. Bf4 Rac8 23. Nf3 Rce8 24. Re1 h6 25. Bh2 f5 26. e5 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Williamson, Dawn L"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "E15"]
[WhiteElo "2390"]
[BlackElo "2467"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. 0-0 Nc6 10. Rd1 Be7 11. Qa4 Nf6 12. Nh4 g6 13. Bh6 Bf8 14. Bg5 Be7 15. Nc3 0-0 16. Rd2 Rb8 17. Bf4 Rc8 18. Rad1 a6 19. Bd6 Re8 20. Qf4 Nh5 21. Bxe7 Qxe7 22. Qh6 Nf6 23. Nf3 Nb8 24. Ng5 Bxg2 25. Kxg2 Qf8 26. Qh4 h6 27. Nce4 Nxe4 28. Nxe4 Re6 29. Qf4 Qe7 30. Nc3 Qg5 31. Qf3 b5 32. h4 Qe5 33. Rd5 Qf6 34. Qxf6 Rxf6 35. h5 c4 36. hxg6 fxg6 37. R5d4 Re6 1/2-1/2

[Event "ESP AEAC XV W/03/ email"]
[White "Woznica, Miroslaw"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2018.07.30"]
[ECO "B33"]
[WhiteElo "2353"]
[BlackElo "2467"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 0-0 16. Qxa4 Nxd5 17. Nxd5 a5 18. Bb5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. 0-0 Qxb5 25. Qxb5 Rxb5 26. Ra6 g6 27. Rxd6 Rc5 28. Rd7 Kg7 29. g3 Rc1 1/2-1/2

[Event "BUL-GER email"]
[White "Dimov, Iskren"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?.3"]
[Result "1/2-1/2"]
[Date "2018.04.30"]
[ECO "E01"]
[WhiteElo "2487"]
[BlackElo "2467"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Bulgarien"]
[BlackTeam "Germany"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 0-0 6. Ngf3 c5 7. a3 Bxd2+ 8. Qxd2 cxd4 9. cxd5 Qxd5 10. Qxd4 Nc6 11. Qxd5 Nxd5 12. 0-0 b6 13. e4 Nde7 14. Be3 Ba6 15. Rfc1 Rfd8 16. b4 Rac8 17. Rc3 f6 18. Rac1 Kf7 19. Bf1 Bxf1 20. Kxf1 e5 21. Nd2 Ke6 22. Ke2 g5 1/2-1/2

[Event "BUL-GER email"]
[White "Rost, Detlef"]
[Black "Dimov, Iskren"]
[Site "ICCF email"]
[Round "?.3"]
[Result "1/2-1/2"]
[Date "2018.04.30"]
[ECO "C54"]
[WhiteElo "2467"]
[BlackElo "2487"]
[PlyCount "34"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Bulgarien"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 0-0 7. h3 d5 8. exd5 Nxd5 9. 0-0 Be6 10. Ng5 Qf6 11. Kh1 Qg6 12. Bc2 f5 13. Nxe6 Qxe6 14. Nd2 Kh8 15. Nf3 Rae8 16. a4 Ba7 17. Qe2 Nd8 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Achilles, Edgar"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "B33"]
[WhiteElo "2439"]
[BlackElo "2461"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 0-0 16. Qxa4 Nxd5 17. Nxd5 a5 18. Bb5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. 0-0 Qxb5 25. Qxb5 Rxb5 26. Ra6 g6 27. Rxd6 Rc5 28. Rd7 Kg7 29. g3 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Churkin, Mikhail Mikhailovic"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "B30"]
[WhiteElo "2496"]
[BlackElo "2461"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Ng6 6. c3 d5 7. exd5 Qxd5 8. Qb3 Qd6 9. d4 cxd4 10. cxd4 Be7 11. Nc3 0-0 12. Be3 Na5 13. Qa4 b6 14. h4 Bb7 15. h5 Bxf3 16. hxg6 Bc6 17. gxf7+ Rxf7 18. Rac1 Qd7 19. Bxc6 Nxc6 20. Ne4 Rc8 21. Re2 Rc7 22. Rec2 Nb4 23. Qxd7 Rxd7 24. Rc8+ Rf8 25. R1c7 Rxc8 26. Rxd7 Nd5 27. Rxa7 Rc2 28. b3 h6 29. Bd2 Kh7 30. Kf1 Rb2 31. Bc3 Rc2 32. Bd2 Rb2 33. g4 Kg6 34. Ra4 h5 35. gxh5+ Kxh5 36. Ke1 Kg4 37. Kd1 Rxd2+ 38. Kxd2 Kf3 39. Ng3 Kxf2 40. Ne2 b5 41. Ra7 Bg5+ 42. Kd3 Nb4+ 43. Ke4 Kxe2 44. Rxg7 Bd2 45. a4 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Ergenekon, Mete"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "A17"]
[WhiteElo "2435"]
[BlackElo "2461"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. a3 Ba5 6. e3 0-0 7. Be2 d5 8. 0-0 a6 9. d3 Nc6 10. Na4 b6 11. Qc2 Bd7 12. Nc3 Qe7 13. b3 Rfc8 14. Bb2 Rab8 15. Rfc1 b5 16. Nb1 Bb6 17. Nbd2 d4 18. exd4 Nxd4 19. Nxd4 cxd4 20. b4 e5 21. c5 Bc7 22. Re1 Be6 23. Bf3 Qd7 24. Ne4 Nxe4 25. Bxe4 f5 26. Bf3 h6 27. Bc1 Kh7 28. g3 Re8 29. Bd2 Qf7 30. Bc6 Bb3 31. Qb2 Bd5 32. Bxd5 Qxd5 33. a4 a5 34. Qa2 Qxa2 35. Rxa2 axb4 36. Bxb4 bxa4 37. Rxa4 Rb5 38. Rc1 Re6 39. Rc4 Rc6 40. Kg2 g5 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Malashenkov, Alexei"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "B30"]
[WhiteElo "2453"]
[BlackElo "2461"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Nd2 Bg5 7. h4 Bh6 8. Qh5 g6 9. Qd1 Nf6 10. Nd5 Nh5 11. g4 Nf4 12. Nb1 Be6 13. Nbc3 Nd4 14. g5 Bg7 15. Nxf4 exf4 16. Bxf4 0-0 17. Be3 b5 18. Bxe6 fxe6 19. Bxd4 cxd4 20. Ne2 Qa5+ 21. Qd2 Qxd2+ 22. Kxd2 Rxf2 23. a4 b4 24. Raf1 Rg2 25. Rhg1 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Olofsson, Dan"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "B33"]
[WhiteElo "2540"]
[BlackElo "2461"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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 Ne7 13. h4 Bh6 14. a4 bxa4 15. Bc4 0-0 16. Rxa4 a5 17. Nce3 Bd7 18. Nxe7+ Qxe7 19. Nf5 Qf6 20. Ra2 Bxf5 21. exf5 e4 22. g4 Bf4 23. Kf1 h5 24. Kg2 Rfe8 25. Bd5 Rab8 26. Qe2 e3 27. Qf3 Re5 28. Rxa5 Rxb2 29. Rf1 Rxd5 30. g5 Rxa5 31. gxf6 Raa2 32. Kg1 Bh6 33. fxg7 Rxf2 34. Rxf2 Rxf2 35. Qxh5 Kxg7 36. Qg4+ 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Jendrian, Michael"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "A80"]
[WhiteElo "2461"]
[BlackElo "2477"]
[PlyCount "55"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. h4 h5 7. Nh3 g6 8. Nf4 Bf7 9. Qd2 c6 10. Bd3 Nd7 11. Nce2 Bd6 12. c3 Qe7 13. Qc2 Bc7 14. g3 Nb6 15. b3 Nc8 16. c4 g5 17. Ng2 Nd6 18. c5 Ne4 19. b4 Rg8 20. a3 Kf8 21. Rb1 Re8 22. Kf1 Rg7 23. Rh2 Kg8 24. Rb2 Bg6 25. a4 a6 26. Kg1 Ra8 27. Rh1 Qe6 28. Rb1 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Lanc, Alois"]
[Site "ICCF email"]
[Round "?"]
[Result "1-0"]
[Date "2017.09.20"]
[ECO "E71"]
[WhiteElo "2461"]
[BlackElo "2422"]
[PlyCount "113"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Qd2 c6 11. Nge2 cxd5 12. cxd5 Bd7 13. Ng3 a4 14. h4 Qa5 15. h5 b5 16. h6 Bh8 17. Nf5 Bxf5 18. gxf5 b4 19. Nb5 Nfxe4 20. fxe4 Nxe4 21. Qg2 b3+ 22. Bd2 Nxd2 23. Qxd2 Qb6 24. a3 e4 25. Nc3 Rac8 26. 0-0-0 e3 27. Qd3 Rxc3+ 28. bxc3 Rc8 29. Kb1 Qc5 30. Rh2 Qxa3 31. Qa6 Qc5 32. Qxa4 Qxc3 33. fxg6 hxg6 34. h7+ Kf8 35. Qa6 Ke7 36. Bb5 Rc5 37. Qa7+ Rc7 38. Qa4 f5 39. Be8 Qf6 40. Rd3 Kf8 41. Bd7 Rxd7 42. Rxe3 Rd8 43. Rhe2 f4 44. Rxb3 Qf5+ 45. Qe4 Qf7 46. Re1 Qxh7 47. Qxf4+ Kg8 48. Qe4 Be5 49. Rg1 Ra8 50. Qxg6+ Qxg6+ 51. Rxg6+ Kf7 52. Re6 Ra1+ 53. Kc2 Ra5 54. Rf3+ Kg7 55. Rd3 Kf7 56. Rh6 Rb5 57. Rd1 1-0

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Lecroq, Michel"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "D46"]
[WhiteElo "2461"]
[BlackElo "2594"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nh4 g6 14. f4 Bc5+ 15. Kh1 Neg4 16. g3 Re8 17. e5 b4 18. Nd1 Bd4 19. Bf3 Qb6 20. exf6 Ba6 21. Qg2 Nxf6 22. a3 Re7 23. axb4 Rae8 24. Rxa6 Qxa6 25. Bxc6 Re2 26. b5 Qa1 27. Qf3 Qxc1 28. Bxe8 Rxe8 29. Qd3 Bb6 30. Nf3 Ng4 31. h3 Nf6 32. Re1 Rc8 33. Ne5 Kg7 34. Qb3 Rc7 35. Re2 h5 36. h4 Qc5 37. Ne3 Re7 38. Qc4 Qd6 39. Kg2 Re6 40. Qb3 Qd4 41. Qc4 Qd8 42. Nc2 Qd6 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Morrow, Wolff"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "D27"]
[WhiteElo "2461"]
[BlackElo "2524"]
[PlyCount "180"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. Nc3 b5 8. Be2 Bb7 9. dxc5 Nc6 10. Qc2 Nb4 11. Qb3 Bxc5 12. Rd1 Qb8 13. a4 0-0 14. axb5 axb5 15. Rxa8 Bxa8 16. Nd4 Rc8 17. Bd2 h6 18. Ndxb5 Nbd5 19. Qa4 Nb4 20. h3 Bb7 21. Rc1 Bf8 22. Nd4 Nc6 23. Nb3 Qd6 24. Nb5 Qd8 25. Be1 Ra8 26. Qc4 Qb6 27. Bf1 Rc8 28. Ra1 Nd5 29. Na3 Rb8 30. Qa4 Ne5 31. Nb5 Nc6 32. N3d4 Bc5 33. Nf3 Bf8 34. Rb1 Ra8 35. Qd1 Rd8 36. Nbd4 Ndb4 37. Qa4 Nxd4 38. Nxd4 Rb8 39. Ra1 Qc5 40. Bc3 Nd5 41. Bd2 Qd6 42. Qd1 Ba8 43. Qc1 Bb7 44. Ra4 Nb6 45. Ra7 Nd5 46. Qa1 Qe5 47. Nf3 Qf6 48. Qc1 Qd8 49. Ne5 Bd6 50. Nc4 Bc5 51. Ra1 Ba8 52. Rb1 Qe8 53. Qe1 Qe7 54. Ra1 Qf8 55. Ne5 Qd6 56. Nd3 Bb6 57. e4 Bc7 58. g3 Bb6 59. Kh2 Nc7 60. Bf4 Qd4 61. Rc1 Rc8 62. Nb4 e5 63. Rc4 Qd6 64. Be3 Bxe3 65. Qxe3 Rd8 66. Bg2 Ne6 67. Nd5 Nd4 68. f4 f6 69. Qa3 Qxa3 70. bxa3 Bb7 71. a4 Ba6 72. Rb4 Kf8 73. Nc7 Be2 74. h4 Ke7 75. Nd5+ Kd6 76. Kg1 Rd7 77. fxe5+ fxe5 78. Bf1 Bxf1 79. Kxf1 Ra7 80. Rc4 Rb7 81. h5 Rb2 82. Nc3 Nf3 83. Rc8 Kd7 84. Rg8 Rc2 85. Rxg7+ Ke8 86. a5 Rd2 87. Ne2 Ra2 88. Ra7 Nh2+ 89. Kf2 Ng4+ 90. Kg2 Nf6 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Ohtake, Sakae"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "C11"]
[WhiteElo "2461"]
[BlackElo "2399"]
[PlyCount "123"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. a3 b6 10. g3 0-0 11. Bg2 Bb7 12. 0-0 Na5 13. b3 Re8 14. Qf2 Rc8 15. Ne2 cxd4 16. Nfxd4 Bf8 17. h4 Nc6 18. Nxc6 Rxc6 19. Nd4 Rc8 20. b4 a5 21. Rfb1 Ba6 22. Bh3 Qc7 23. c3 Ra8 24. Rc1 Bc4 25. g4 b5 26. g5 Ra6 27. h5 g6 28. Bg4 Rea8 29. Qh4 gxh5 30. Bxh5 Bg7 31. Rd1 Nf8 32. Bc1 Ng6 33. Qg3 Ne7 34. Bb2 Nc6 35. Nxc6 Rxc6 36. Rd2 Bb3 37. Be2 axb4 38. cxb4 Rc2 39. Qe3 Rxd2 40. Qxd2 Bc4 41. Bf3 Qa7+ 42. Bd4 Qa4 43. Bd1 Bb3 44. Bh5 Bc2 45. Kf2 Bg6 46. Bd1 Qa6 47. a4 Rc8 48. a5 Bf8 49. Ra2 Be7 50. Be2 Be4 51. Rb2 h6 52. gxh6 Bh4+ 53. Kg1 Kh8 54. h7 f5 55. exf6 e5 56. Bxe5 Qa7+ 57. Qd4 Qf7 58. f5 Rg8+ 59. hxg8R+ Qxg8+ 60. Bg4 Qxg4+ 61. Kh2 Qh5 62. f7+ 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Pospisil, Ludvik"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "E71"]
[WhiteElo "2461"]
[BlackElo "2515"]
[PlyCount "98"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Qd2 c6 11. Nge2 cxd5 12. cxd5 Bd7 13. Ng3 h5 14. gxh5 Nxh5 15. Nxh5 Qh4+ 16. Qf2 Qxh5 17. Bxc5 dxc5 18. 0-0-0 f5 19. Qg3 a4 20. Rg1 Kh7 21. Bb5 Bxb5 22. Nxb5 a3 23. Nc7 fxe4 24. fxe4 Ra4 25. Ne6 Bh6+ 26. Kb1 Rf3 27. Qg4 Rf2 28. b3 Qxg4 29. Rxg4 c4 30. bxa4 c3 31. Ng5+ Bxg5 32. Rxg5 c2+ 33. Kc1 cxd1Q+ 34. Kxd1 Rxa2 35. Rg3 Kg7 36. a5 Ra1+ 37. Kc2 a2 38. Kb2 Re1 39. Kxa2 Rxe4 40. Rd3 Ra4+ 41. Kb3 Rxa5 42. d6 Ra8 43. Kc4 Kf7 44. Kd5 Ra5+ 45. Ke4 Ke8 46. Rg3 Kd7 47. Rxg6 b6 48. h4 Ra4+ 49. Kxe5 Rxh4 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Rost, Detlef"]
[Black "Weber, Jean Marie"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "D80"]
[WhiteElo "2461"]
[BlackElo "2563"]
[PlyCount "59"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qa4+ Nc6 6. Nf3 0-0 7. Be2 dxc4 8. Qxc4 Ne8 9. 0-0 Nd6 10. Qb3 Bf5 11. Rd1 a5 12. Bd2 Nb4 13. Rdc1 Be6 14. Qd1 c5 15. Be1 cxd4 16. Nxd4 Bd7 17. h3 Rc8 18. Qb3 Nc6 19. Ndb5 Nxb5 20. Bxb5 Be6 21. Qa4 Qb6 22. Rd1 Rfd8 23. Rxd8+ Rxd8 24. Bxc6 bxc6 25. Rc1 c5 26. b3 Qb4 27. Ne4 Qxa4 28. bxa4 Bxa2 29. Bxa5 Ra8 30. Rxc5 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Terreaux, Gilles"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "E16"]
[WhiteElo "2466"]
[BlackElo "2461"]
[PlyCount "41"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 0-0 6. Nf3 b6 7. 0-0 Bb7 8. a3 Bxd2 9. Qxd2 d5 10. cxd5 exd5 11. Nc3 Nbd7 12. b4 Re8 13. Qb2 c6 14. bxa5 Rxa5 15. a4 c5 16. Rfb1 h6 17. dxc5 Rxc5 18. Nd4 Ba6 19. Nb3 Rc8 20. Nd4 Rc5 21. Nb3 1/2-1/2

[Event "W-ch37 q02 email"]
[White "Voll, Aleksey Borisovich"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2017.09.20"]
[ECO "B33"]
[WhiteElo "2567"]
[BlackElo "2461"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c3 Nf5 10. a4 g6 11. Bd3 Bg7 12. 0-0 0-0 13. Qb3 Re8 14. Re1 Bd7 15. Na3 Rb8 16. Nc4 b6 17. Qa3 b5 18. axb5 Bxb5 19. Qa5 Qh4 20. g3 Qf6 21. Qxa7 h5 22. Qa2 Bh6 23. Bxf5 Bxc1 24. Raxc1 gxf5 25. Ne3 h4 26. Ng2 hxg3 27. hxg3 Kg7 28. c4 Bd7 29. Qa7 Red8 30. Qe3 Rh8 31. f4 exf4 32. Nxf4 Rxb2 1/2-1/2

[Event "PER LIPEAD40 final email"]
[White "Dunlop, Gordon"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2016.09.30"]
[ECO "E15"]
[WhiteElo "2503"]
[BlackElo "2451"]
[PlyCount "80"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "PER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. 0-0 0-0 10. Nc3 Bb7 11. Qc2 Re8 12. a3 Nbd7 13. Bf4 c6 14. Rfd1 Nf8 15. b4 Ne6 16. Bd2 Bd6 17. e3 Rc8 18. Qb2 Qe7 19. Be1 h6 20. h4 Nc7 21. Ne2 Ba6 22. Rac1 Ne6 23. Ne5 c5 24. b5 cxd4 25. Nc6 Rxc6 26. Rxc6 Bxa3 27. Qb3 Bb7 28. Nxd4 Nxd4 29. exd4 Bxc6 30. bxc6 Rd8 31. Ra1 Bd6 32. Bd2 Qe2 33. Be3 Ng4 34. Bxd5 Bxg3 35. Ra2 Bh2+ 36. Kg2 Qe1 37. Bxf7+ Kh8 38. Rxa7 Qg1+ 39. Kf3 Qh1+ 40. Ke2 Nxe3 1/2-1/2

[Event "PER LIPEAD40 final email"]
[White "Lovakovic, Franjo"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2016.09.30"]
[ECO "B33"]
[WhiteElo "2387"]
[BlackElo "2451"]
[PlyCount "43"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "PER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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 0-0 12. Nc2 Rb8 13. h4 g6 14. g3 Bg7 15. h5 Ne7 16. Nce3 Nxd5 17. Nxd5 Bb7 18. Be2 Bf6 19. Qd3 Bg5 20. Rd1 Rc8 21. Rh2 Rc4 22. a3 1/2-1/2

[Event "PER LIPEAD40 final email"]
[White "Manzo, Andrea"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2016.09.30"]
[ECO "B30"]
[WhiteElo "2382"]
[BlackElo "2451"]
[PlyCount "58"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "PER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 dxc6 8. Bc4 Ng6 9. Kh1 Qc7 10. f4 Bd6 11. Qf3 0-0 12. Be3 b6 13. Nc3 Bb7 14. Qf2 Rad8 15. h4 Ne7 16. h5 h6 17. Rad1 Kh8 18. a3 Qb8 19. Qh4 c5 20. f5 exf5 21. Nb5 Bg3 22. Rxd8 Bxh4 23. Rxb8 Rxb8 24. Nd6 Bg3 25. Nxf7+ Kh7 26. e5 Bd5 27. Bxd5 Nxd5 28. Bd2 f4 29. Nd6 Ne3 1/2-1/2

[Event "PER LIPEAD40 final email"]
[White "Marrero Rodriguez, Alexis"]
[Black "Rost, Detlef"]
[Site "ICCF email"]
[Round "?"]
[Result "1/2-1/2"]
[Date "2016.09.30"]
[ECO "A05"]
[WhiteElo "2393"]
[BlackElo "2451"]
[PlyCount "75"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "PER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. d3 g6 6. e4 d6 7. Nbd2 Bg7 8. Re1 0-0 9. c3 Nbd7 10. b3 Re8 11. d4 cxd4 12. cxd4 e5 13. d5 Nc5 14. Ba3 a5 15. Bf1 Rf8 16. Rc1 Bc8 17. Bxc5 bxc5 18. Nc4 Ng4 19. h3 Nf6 20. Nfd2 Ne8 21. Nb1 f5 22. Nc3 Bh6 23. Rc2 Rb8 24. f3 Ng7 25. Kh2 fxe4 26. Nxe4 Nf5 27. Rc3 Bb7 28. a4 Kh8 29. Na3 Nd4 30. Bc4 Qe7 31. Nb5 Rbd8 32. Kg2 Bc8 33. Rf1 Rf7 34. Qe1 Bf5 35. Rf2 Kg8 36. Bd3 Kg7 37. Bc4 Rd7 38. Rf1 1/2-1/2

