[Event "Berlin Teschner Memorial"]
[Site "Berlin"]
[Date "2023.05.18"]
[Round "2"]
[White "Donath, Johann"]
[Black "Peng, Li Min"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2034"]
[BlackElo "2553"]
[PlyCount "50"]
[EventDate "2023.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Nc3 Nf6 6. e5 Nd5 7. Ne4 Be7 8. c4 Nf4 9. Nd6+ Bxd6 10. exd6 0-0 11. h4 e5 12. g3 Re8 13. Rg1 Qf6 14. Ng5 h6 15. Qc2 Qg6 16. 0-0-0 Qxc2+ 17. Kxc2 Ng6 18. Nh3 Nc6 19. h5 Nf8 20. f4 e4 21. f5 Nh7 22. g4 f6 23. Rg3 Ne5 24. Bxe5 Rxe5 25. Re3 b5 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.11"]
[Round "4"]
[White "Donath, Johann"]
[Black "Schmidek, Emil"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "2031"]
[BlackElo "2433"]
[PlyCount "72"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 f6 9. Nh4 g6 10. f4 exf4 11. Rxf4 Ne5 12. Nhf3 Bc5+ 13. Kf1 Be3 14. Nb3 Bxf4 15. Bxf4 Bg4 16. Qe1 Qe7 17. Qg3 Bxf3 18. gxf3 0-0-0 19. d4 Nc4 20. Re1 g5 21. Bc1 h6 22. c3 b6 23. Na1 Nd6 24. Nc2 Qe6 25. b3 f5 26. d5 Qd7 27. c4 fxe4 28. fxe4 Nxe4 29. Qg2 cxd5 30. cxd5 Rhe8 31. d6 Qf5+ 32. Kg1 Rxd6 33. Ne3 Qc5 34. Kh1 Kb8 35. Rf1 Rf6 36. Rd1 Nf2+ 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.10"]
[Round "3"]
[White "Poltorak, Sebastian"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2368"]
[BlackElo "2031"]
[PlyCount "56"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 c5 6. dxc5 Bxc5 7. Bf4 0-0 8. e3 Bb7 9. Rd1 h6 10. Be2 d5 11. cxd5 exd5 12. 0-0 Nbd7 13. Nd4 Re8 14. Na4 Bf8 15. Bb5 a6 16. Bc6 Bxc6 17. Nxc6 Qc8 18. Nb4 b5 19. Nc3 Nc5 20. Qc2 Ne6 21. Ncxd5 Nxf4 22. exf4 Nxd5 23. Qxc8 Raxc8 24. Nxd5 Re2 25. Rb1 Rcc2 26. Nc3 Red2 27. Ne4 Re2 28. Nc3 Red2 1/2-1/2

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.30"]
[Round "7"]
[White "Donath, Johann"]
[Black "Schiller, Jan Hendrik"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2043"]
[BlackElo "1879"]
[PlyCount "77"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. a3 Nxc3 7. bxc3 Na5 8. Bd3 h6 9. g4 c5 10. g5 c4 11. Bf1 g6 12. gxh6 Bxh6 13. Bxh6 Rxh6 14. h4 Bd7 15. Ng5 Ba4 16. Qc1 Rh8 17. Be2 Qe7 18. Qf4 Bxc2 19. Qf6 Qxf6 20. exf6 Nb3 21. Ra2 Bf5 22. Rb2 b6 23. Kd1 b5 24. h5 a5 25. Ra2 gxh5 26. Rxh5 Rxh5 27. Bxh5 Ra7 28. f4 Rc7 29. Rg2 b4 30. axb4 axb4 31. Nxf7 Rxf7 32. Rg8+ Kd7 33. Bxf7 bxc3 34. Be8+ Kd6 35. f7 c2+ 36. Ke2 Nxd4+ 37. Kf2 c1Q 38. f8Q+ Kc7 39. Qc5+ 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.29"]
[Round "5"]
[White "Cofman, Veaceslav"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2269"]
[BlackElo "2043"]
[PlyCount "67"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c6 6. e4 d5 7. cxd5 Bxf1 8. Kxf1 cxd5 9. e5 Ne4 10. Nbd2 Nxd2+ 11. Bxd2 Be7 12. h4 h6 13. Kg2 a5 14. Rac1 0-0 15. g4 Na6 16. a3 Rc8 17. Qd3 Rxc1 18. Rxc1 Nb8 19. Kg3 f5 20. g5 h5 21. Qb5 g6 22. Ne1 Kf7 23. Nd3 Re8 24. Kf3 Bf8 25. Nf4 Re7 26. b4 axb4 27. Bxb4 Rb7 28. Nxe6 Kxe6 29. Rc6+ Kf7 30. Rf6+ Kg7 31. Bxf8+ Kh7 32. Bd6 Qc8 33. Qxd5 Qc2 34. Qxb7+ 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.29"]
[Round "6"]
[White "Juegel, Marcel"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2126"]
[BlackElo "2043"]
[PlyCount "87"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Bd3 c5 6. Nf3 b5 7. dxc5 Bxc5 8. 0-0 Bb7 9. Qe2 Nbd7 10. a3 h6 11. Rad1 Nh5 12. Be5 0-0 13. g4 Nhf6 14. h3 Nxe5 15. Nxe5 Qc7 16. Nf3 Ne4 17. g5 Nxc3 18. bxc3 Bxa3 19. Kh1 Qxc3 20. Rg1 Kh8 21. Nd4 g6 22. Qf3 Be7 23. Qf4 h5 24. Qe5+ Kh7 25. f4 Rae8 26. Rg4 hxg4 27. h4 Rh8 28. h5 Kg8 29. Bxg6 fxg6 30. Qxe6+ Kf8 31. Qxg6 Bc8 32. h6 Rg8 33. h7 Rxg6 34. h8Q+ Kf7 35. Qh7+ Rg7 36. Qh5+ Kg8 37. Qxe8+ Bf8 38. f5 Rxg5 39. f6 Qc7 40. Nc6 Kh7 41. Kg2 Qd7 42. Rh1+ Bh6 43. f7 Rf5 44. Qg8# 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.28"]
[Round "4"]
[White "Donath, Johann"]
[Black "Rennkamp, David"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2043"]
[BlackElo "1856"]
[PlyCount "73"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Bc5 8. d3 Ne7 9. h4 Qd6 10. Nd2 b5 11. Nb3 Bb6 12. Be3 0-0 13. a4 Bxe3 14. Qxe3 f5 15. exf5 Nxf5 16. Qe4 Nd4 17. Nxd4 exd4 18. Rfe1 b4 19. Qe6+ Rf7 20. Qxd6 cxd6 21. Re6 Rd8 22. b3 a5 23. Rae1 Kf8 24. g4 Rf4 25. R1e4 Rxe4 26. Rxe4 c5 27. Kg2 h6 28. h5 Kf7 29. f4 d5 30. Re5 Re8 31. Rxe8 Kxe8 32. g5 Kf7 33. Kf3 Ke7 34. Kg4 Ke6 35. f5+ Kf7 36. f6 hxg5 37. fxg7 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.28"]
[Round "3"]
[White "Gressmann, Moritz"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2132"]
[BlackElo "2043"]
[PlyCount "119"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 e6 3. c4 b6 4. b3 Bb7 5. Bb2 c5 6. Be2 Be7 7. 0-0 0-0 8. d4 cxd4 9. exd4 d5 10. Ne5 dxc4 11. bxc4 Nbd7 12. f4 Qc7 13. Nd2 Ne4 14. Rc1 Ndf6 15. Bf3 Nxd2 16. Qxd2 Rfd8 17. Qe2 Rac8 18. f5 exf5 19. Bxb7 Qxb7 20. Rxf5 Rf8 21. Rcf1 Rc7 22. d5 Bc5+ 23. Kh1 Ne8 24. Nxf7 Rcxf7 25. Rxf7 Rxf7 26. Qxe8+ Bf8 27. Qxf7+ Qxf7 28. Rxf7 Kxf7 29. Be5 h5 30. Kg1 Kg6 31. d6 Kf7 32. d7 Bc5+ 33. Kf1 Ke7 34. Bxg7 Kxd7 35. Ke2 Ke6 36. Kd3 Kf5 37. Bd4 Bd6 38. Bg1 Kf4 39. Bf2 Kf5 40. Bg1 Kf4 41. a4 Bc5 42. Bd4 Bb4 43. Bf2 Bc5 44. Bg3+ Kf5 45. Bb8 a5 46. h3 Bg1 47. Bc7 Bc5 48. g4+ hxg4 49. hxg4+ Kxg4 50. Ke4 Bf2 51. Kd5 Kf5 52. Kc6 Ke6 53. Bxb6 Be1 54. Kb7 Bb4 55. c5 Bxc5 56. Bxc5 Kd5 57. Kb6 Kc4 58. Be7 Kd5 59. Kxa5 Kc6 60. Ka6 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.27"]
[Round "2"]
[White "Donath, Johann"]
[Black "Gebur, Thomas"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2043"]
[BlackElo "1846"]
[PlyCount "69"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e6 6. Bxc6 bxc6 7. c3 Ne7 8. d3 0-0 9. e5 a5 10. c4 d5 11. Nc3 Ba6 12. b3 Qc7 13. Na4 dxc4 14. dxc4 Rfd8 15. Qc2 Nf5 16. Nxc5 Qb6 17. Na4 Qc7 18. Bb2 c5 19. Rad1 Bb7 20. Qc3 Rac8 21. Ba3 Rxd1 22. Rxd1 Bxf3 23. Qxf3 Bxe5 24. Bxc5 Bxh2+ 25. Kh1 Be5 26. Bb6 Qe7 27. Qe4 Bb8 28. Bxa5 Qg5 29. Kg1 Qh5 30. Nc3 Nd6 31. Qa8 Bc7 32. Qa6 Bxa5 33. Rxd6 Rc5 34. Ne4 Rf5 35. Qxa5 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.27"]
[Round "1"]
[White "Frischmann, Lucas"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1719"]
[BlackElo "2043"]
[PlyCount "80"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 Nc6 6. Na3 Bxa3 7. bxa3 Rb8 8. Qc2 b5 9. d3 Ba6 10. Rd1 Qe7 11. Bb2 0-0 12. dxc4 bxc4 13. Ng5 Rxb2 14. Qxb2 Qc5 15. Ne4 Nxe4 16. Bxe4 c3 17. Qc2 Nd4 18. Bxh7+ Kh8 19. Rxd4 Qxd4 20. Rd1 Qc5 21. Bd3 Bb7 22. Rc1 Rc8 23. Qb3 Qd5 24. f3 c5 25. Rxc3 Qd4+ 26. Kg2 Bd5 27. Bc4 Kg8 28. Qc2 g6 29. Bd3 c4 30. e4 Rb8 31. Bf1 Rb1 32. exd5 Rd1 33. Rd3 Rxd3 34. Bxd3 cxd3 35. Qc8+ Kg7 36. dxe6 fxe6 37. Qxe6 d2 38. Qe7+ Kh6 39. Qf8+ Kh7 40. Qf7+ Qg7 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.28"]
[Round "9"]
[White "Donath, Johann"]
[Black "Meyer Dunker, Paul"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2092"]
[BlackElo "2030"]
[PlyCount "70"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 d6 7. Bb3 Ba7 8. Nbd2 Ne7 9. Re1 Ng6 10. Nf1 0-0 11. Ng3 b5 12. a3 c5 13. d4 h6 14. a4 b4 15. cxb4 cxd4 16. Qd3 Qb6 17. Bd2 Be6 18. a5 Qb7 19. Ba4 Rac8 20. b3 Rc7 21. Rab1 Rb8 22. Rec1 Rxc1+ 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. b5 axb5 26. Bxb5 d5 27. Ba6 Qa8 28. exd5 Bxd5 29. Ne1 e4 30. Qc2 e3 31. fxe3 dxe3 32. Bc1 Qb8 33. Nf5 Qf4 34. Qc8+ Kh7 35. Nd3 e2+ 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.27"]
[Round "8"]
[White "Malek, Daniel"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2377"]
[BlackElo "2092"]
[PlyCount "43"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nd7 4. Bxc4 Ngf6 5. 0-0 e6 6. d4 c5 7. Qe2 cxd4 8. exd4 Be7 9. Nc3 Nb6 10. Bb3 0-0 11. Rd1 Nbd5 12. Ne5 a6 13. Bg5 Qd6 14. Rac1 Rd8 15. Qf3 Bd7 16. Nxd5 exd5 17. Bxf6 gxf6 18. Nxd7 Qxd7 19. Bc2 Bf8 20. Bf5 Qd6 21. Rc3 Re8 22. Qg4+ 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.26"]
[Round "7"]
[White "Donath, Johann"]
[Black "Sulayev, Daniel"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2152"]
[PlyCount "80"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. d4 cxd3 10. Qxd3 e5 11. 0-0 Be7 12. Re1 Be6 13. Nbd2 Qxd3 14. Bxd3 Rd8 15. Bb5 f6 16. Ne4 a6 17. Bf1 0-0 18. Be3 Nc4 19. Bc5 b5 20. Bxe7 Nxe7 21. Nc5 Bd5 22. Nxa6 Bxf3 23. gxf3 Nd2 24. Red1 Nxf3+ 25. Kh1 Nf5 26. Bxb5 Nd6 27. Be2 Ng5 28. c4 Nh3 29. Kg2 Nf4+ 30. Kf1 Ne4 31. f3 Nd2+ 32. Ke1 Nxe2 33. Rxd2 Nd4 34. Kf2 Ra8 35. Nc5 Rfc8 36. b4 Ra3 37. Rd3 Rxd3 38. Nxd3 Rxc4 39. Rc1 Rxc1 40. Nxc1 Kf7 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.25"]
[Round "6"]
[White "Zschaebitz, Klaus"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2024"]
[BlackElo "2092"]
[PlyCount "60"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 Be6 9. b4 0-0 10. Rb1 f6 11. d3 Qd7 12. Bb2 Rfd8 13. Nd2 Bh3 14. Nde4 Bxg2 15. Kxg2 Nd4 16. e3 Nf5 17. Qf3 Nd6 18. Nc5 Qc8 19. Rfc1 Rb8 20. a4 Ne8 21. a5 Na8 22. Nd5 Bf8 23. b5 Bxc5 24. Rxc5 Qd7 25. e4 b6 26. axb6 cxb6 27. Rc6 Nac7 28. Nxc7 Nxc7 29. Ba3 Nxb5 30. Rbc1 Nd4 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.24"]
[Round "5"]
[White "Donath, Johann"]
[Black "Heerde, Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2092"]
[BlackElo "2027"]
[PlyCount "121"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. h3 Bh5 7. c4 Qd7 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. Nc3 e6 12. 0-0 cxd5 13. cxd5 Nxd5 14. Bb5 Nc6 15. Nxd5 Qxd5 16. Qa4 a6 17. Bc4 Qa5 18. Qb3 Qb4 19. Qc2 Nd4 20. Qd3 Rd8 21. Bf4 Be7 22. a3 Qa4 23. Bc7 Rd7 24. Bb6 Nc2 25. Bb3 Qc6 26. Qxc2 Qxb6 27. Ba4 Qc5 28. Bxd7+ Kxd7 29. Rfd1+ Kc7 30. Qa4 Kb8 31. Rac1 Qg5 32. Qd7 Rd8 33. Qc7+ Ka8 34. Rxd8+ Bxd8 35. Qc8+ Ka7 36. Rd1 Bf6 37. Rd7 Qb5 38. b4 Bb2 39. Rd8 Be5 40. Rd7 Bb2 41. Qc5+ Qxc5 42. bxc5 Kb8 43. a4 f5 44. Re7 Bd4 45. Rxe6 Kc7 46. Kf1 Bxc5 47. Re5 Kc6 48. Rxf5 a5 49. Ke2 b5 50. axb5+ Kxb5 51. Kd3 Kb4 52. Rf7 g5 53. Rb7+ Ka3 54. Rb5 Bb4 55. Kc2 h6 56. h4 gxh4 57. f4 Ka4 58. Rb7 Bc5 59. f5 Bd4 60. Kd3 Bc5 61. f6 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.23"]
[Round "4"]
[White "Donath, Johann"]
[Black "Lachmann, Utz"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2092"]
[BlackElo "2188"]
[PlyCount "117"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be2 Bf5 7. Bf3 Nd7 8. Ne2 e6 9. h4 Rg8 10. Nf4 e5 11. dxe5 fxe5 12. Nh5 Qa5+ 13. Bd2 Qc5 14. Ng3 Qxc2 15. Nxf5 Qxf5 16. Qe2 Nc5 17. 0-0 0-0-0 18. Bg5 Rxg5 19. hxg5 Qxg5 20. Rad1 Bd6 21. Qe3 Qxe3 22. fxe3 f5 23. b4 Na4 24. a3 Kc7 25. Rc1 a5 26. Rc4 axb4 27. axb4 Nb2 28. Rc2 Nd3 29. b5 e4 30. Be2 Bc5 31. Rxf5 Bxe3+ 32. Kh2 c5 33. Rc4 Bd4 34. Rh5 Rd7 35. Rh6 Rg7 36. b6+ Kd7 37. Ra4 Nf4 38. Bb5+ Ke7 39. g3 Ng6 40. Ra8 Kf6 41. Rh8 c4 42. Bxc4 Bxb6 43. R8xh7 Bd4 44. Rh8 Re7 45. Rg8 Rg7 46. Rd8 Be5 47. Rh5 Rc7 48. Bb5 Rc3 49. Rh3 Rc2+ 50. Kg1 Bc7 51. Rd5 e3 52. Bd3 Rd2 53. Rh6 Ke6 54. Bc4 Rxd5 55. Rxg6+ Kf5 56. Bxd5 Kxg6 57. Bxb7 e2 58. Kf2 Bxg3+ 59. Kxe2 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.22"]
[Round "3"]
[White "Sitte, Adrian"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1967"]
[BlackElo "2092"]
[PlyCount "64"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Rb8 9. axb5 axb5 10. h3 Be6 11. Bxe6 fxe6 12. d4 exd4 13. Nxd4 Nxd4 14. Qxd4 c5 15. Qd3 Nd7 16. Bf4 c4 17. Qg3 e5 18. Bd2 0-0 19. Qg4 Nc5 20. Be3 h5 21. Qxh5 Nxe4 22. Ba7 Nf6 23. Qf5 Rb7 24. Nc3 Rf7 25. f3 Rxa7 26. Rxa7 Qb6+ 27. Kh1 Qxa7 28. Qc8+ Bf8 29. Nxb5 Qa5 30. Nc3 d5 31. Rxe5 Qa1+ 32. Kh2 Qxb2 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.21"]
[Round "2"]
[White "Donath, Johann"]
[Black "Hildebrand, Gerald"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2153"]
[PlyCount "58"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 Bb4 8. Bd2 Nxc3 9. bxc3 Be7 10. Bd3 d5 11. exd6 Qxd6 12. Qe2 Bf6 13. Bg5 Bxg5 14. Nxg5 h6 15. Ne4 Qa3 16. 0-0 0-0 17. Rab1 b6 18. Rb5 f5 19. Rb3 Qe7 20. Nd2 Na5 21. Rbb1 Bd7 22. Bb5 Rac8 23. Bxd7 Qxd7 24. Rfc1 Rfe8 25. Rb5 Nc4 26. a4 Nxd2 27. Qxd2 Rc4 28. Ra1 Rec8 29. Ra3 Qxd4 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2019.04.20"]
[Round "1"]
[White "Jahnz, Fabian"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2254"]
[BlackElo "2092"]
[PlyCount "59"]
[EventDate "2019.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. h3 Nh5 10. Nc4 Qf6 11. Ne3 Nf4 12. Nd5 Nxd5 13. exd5 Nd8 14. d4 exd4 15. cxd4 c6 16. Bg5 Qg6 17. Qd2 h6 18. Be7 Re8 19. Rfe1 cxd5 20. Nh4 Qh7 21. Bc2 g6 22. Bf6 Ne6 23. Re3 Ng7 24. Rae1 Be6 25. g4 Rec8 26. Bb1 Ne8 27. Nxg6 fxg6 28. Rxe6 Qf7 29. Bh4 Rc4 30. Bxg6 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.07"]
[Round "8"]
[White "Acikel, Mert"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1944"]
[BlackElo "2085"]
[PlyCount "43"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Be6 9. Bd3 Qd7 10. 0-0 Nc6 11. Rfe1 Bf6 12. Nd4 Rad8 13. Bb5 a6 14. Nxc6 bxc6 15. Bxa6 Ra8 16. Bd3 Rfb8 17. b3 Ra3 18. Bd4 Qd8 19. Bxf6 Qxf6 20. c4 Rba8 21. Qb4 Qd8 22. Qc3 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.06"]
[Round "7"]
[White "Donath, Johann"]
[Black "Nogly, Christoph"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2085"]
[BlackElo "2258"]
[PlyCount "44"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. 0-0 d6 8. Nbd2 0-0 9. Re1 Be6 10. Nf1 h6 11. Be3 Bxe3 12. Rxe3 Re8 13. Ng3 d5 14. Re1 dxe4 15. Bxe6 Rxe6 16. dxe4 Qxd1 17. Raxd1 g6 18. h3 Kf8 19. Rd2 Rd6 20. Red1 Rad8 21. Kf1 Ke7 22. Ke2 Rxd2+ 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.05"]
[Round "6"]
[White "Krefenstein, Sergej"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2144"]
[BlackElo "2085"]
[PlyCount "55"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Ne2 Bf5 8. Nbc3 e6 9. Be3 Qd7 10. 0-0 0-0-0 11. Na4 f6 12. Nxb6+ axb6 13. Rc1 Kb8 14. f3 fxe5 15. dxe5 Qe8 16. Qe1 Nxe5 17. Qc3 Bd6 18. Nd4 Nd3 19. Rcd1 Nf4 20. Bxf4 Bxf4 21. Nxf5 exf5 22. Rxd8+ Qxd8 23. Qxg7 Re8 24. Qf7 Re2 25. Qg8 Re8 26. Qf7 Re2 27. Qg8 Re8 28. Qf7 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.04"]
[Round "5"]
[White "Donath, Johann"]
[Black "Gebigke, Martin"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2085"]
[BlackElo "2132"]
[PlyCount "168"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Qc7 10. Bf4 Nf6 11. Rac1 0-0 12. a3 Qb8 13. Ba2 Ne5 14. Nd4 Bd7 15. Bg3 Nc6 16. Nf3 Nh5 17. Bh4 Bxh4 18. Nxh4 Nf6 19. f4 b5 20. Nf3 b4 21. axb4 Nxb4 22. Bb1 e5 23. Qd2 Be6 24. Qxd6 Bb3 25. Qxb8 Raxb8 26. Rd6 exf4 27. e5 Nfd5 28. Nd2 Nxc3 29. bxc3 Na2 30. Bxa2 Bxa2 31. Rxa6 Rb2 32. Nf3 Bd5 33. c4 Bb7 34. Rd6 g5 35. Rd2 Rxd2 36. Nxd2 Rd8 37. Rc2 Rd3 38. c5 Bd5 39. Kf2 Kf8 40. Nc4 Ke7 41. Nb6 Bc6 42. Nc8+ Ke6 43. Na7 Kd5 44. Nxc6 Kxc6 45. Ra2 Rd7 46. Ra6+ Kxc5 47. Kf3 h5 48. h4 Rd3+ 49. Ke4 Rd4+ 50. Kf5 gxh4 51. Rh6 h3 52. gxh3 f3 53. Ra6 Rh4 54. Ra5+ Kb4 55. Ra2 Rxh3 56. Kf6 Rh4 57. Rf2 Rf4+ 58. Kg5 Re4 59. Kxh5 Rxe5+ 60. Kg4 Re3 61. Rxf3 Rxf3 62. Kxf3 Kc5 63. Kf4 Kd6 64. Kf5 Ke7 65. Ke5 f6+ 66. Kf5 Kf7 67. Kf4 Ke6 68. Ke4 f5+ 69. Kf4 Kf6 70. Kf3 Kg5 71. Kg3 f4+ 72. Kf3 Kf5 73. Kf2 Kg4 74. Kg2 f3+ 75. Kf2 Kf4 76. Kf1 Ke4 77. Kf2 Kf4 78. Kf1 Ke3 79. Ke1 Ke4 80. Kf2 Kf4 81. Kf1 Kg4 82. Kf2 Kf4 83. Kf1 Kg3 84. Kg1 Kf4 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.03"]
[Round "4"]
[White "Kather, Yannick"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2084"]
[BlackElo "2085"]
[PlyCount "90"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Nf3 Bd6 8. 0-0 0-0 9. d4 h6 10. Qd3 Re8 11. Re1 Qf6 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Be3 Bf5 15. Qd2 c6 16. Red1 Re6 17. Rab1 Qe7 18. Rb3 Rc8 19. a4 b6 20. c4 Bc5 21. Bxc5 Qxc5 22. Qf4 Bxc2 23. Rf3 Qe7 24. Rd2 Re4 25. Re3 Rxe3 26. fxe3 Bxa4 27. Rd6 c5 28. Rxh6 Re8 29. Rd6 g5 30. Qf6 Qxe3+ 31. Kh1 Qc1+ 32. Bf1 Bc2 33. h4 gxh4 34. gxh4 Be4+ 35. Kh2 Qc2+ 36. Kg3 Bg6 37. Rd8 Rxd8 38. Qxd8+ Kh7 39. h5 Qc3+ 40. Kg4 Be4 41. Be2 Qe3 42. Qd1 Qd4 43. Qf1 Bd3+ 44. Kh3 Qe3+ 45. Kh4 Qe7+ 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.02"]
[Round "3"]
[White "Brustkern, Juergen"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2254"]
[BlackElo "2085"]
[PlyCount "37"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 c5 6. Nc3 cxd4 7. exd4 Nc6 8. Nb5 e5 9. dxe5 Be6 10. Nf3 Nge7 11. Bd3 Qb6 12. 0-0 0-0 13. Nbd4 Bg4 14. Qd2 f5 15. exf6 Bxf6 16. c3 Kh8 17. Rfe1 Rae8 18. Ne6 Rg8 19. Bc7 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.04.01"]
[Round "2"]
[White "Donath, Johann"]
[Black "Figura, Atila Gajo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2085"]
[BlackElo "2381"]
[PlyCount "54"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. a3 0-0 11. Be3 b6 12. Ne5 Nxe5 13. dxe5 Qxe5 14. Bf3 Rb8 15. Qa4 Bd6 16. Rfd1 Qxh2+ 17. Kf1 a5 18. b4 Be5 19. Rac1 Bb7 20. Ke2 Bxf3+ 21. gxf3 Bxc3 22. Rxc3 Nd5 23. Rcc1 axb4 24. axb4 Qe5 25. Rd4 Ra8 26. Qc2 Nxe3 27. fxe3 Ra2 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2018.03.31"]
[Round "1"]
[White "Donath, Johann"]
[Black "Jaeger, Tobias"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2085"]
[BlackElo "2116"]
[PlyCount "145"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. 0-0 0-0 10. Ne5 Nc6 11. Nb5 Qb8 12. Nxc6 bxc6 13. Nc3 Be6 14. Bf3 Bd5 15. Qe2 e6 16. Rd1 a5 17. Na4 Qb5 18. b3 Rfd8 19. Bf4 Qxe2 20. Bxe2 Nd7 21. Rac1 Bf8 22. h3 Rdc8 23. Bc4 Ba3 24. Rc2 f6 25. Bc1 Bd6 26. Bd2 Kf7 27. Bxd5 cxd5 28. Rxc8 Rxc8 29. Bxa5 Rc2 30. Nc3 Bf4 31. Rd3 Bd2 32. a3 Nb8 33. Bb4 Be1 34. Kf1 Bxf2 35. Ne2 Bh4 36. g3 Bg5 37. Rc3 Rxc3 38. Nxc3 Nc6 39. Bc5 Be3 40. Nb5 e5 41. Ke2 Bh6 42. b4 Bf8 43. Nc7 exd4 44. Bxf8 Kxf8 45. Kd3 Ke7 46. b5 Na5 47. Nxd5+ Kd6 48. Kxd4 Nb3+ 49. Kc3 Nc1 50. Nxf6 Kc5 51. a4 Ne2+ 52. Kd3 Nxg3 53. Nxh7 Nf5 54. Nf8 Ne7 55. Ke4 Kd6 56. h4 Nd5 57. Nxg6 Nc3+ 58. Kf5 Nxa4 59. h5 Nc5 60. h6 Ne6 61. h7 Nd4+ 62. Kf6 Nxb5 63. h8Q Kc5 64. Ke5 Kc4 65. Qc8+ Kb4 66. Nf4 Nc3 67. Nd5+ Nxd5 68. Kxd5 Kb3 69. Kd4 Kb2 70. Kd3 Kb3 71. Qb8+ Ka2 72. Kc3 Ka1 73. Qb2# 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.17"]
[Round "9"]
[White "Donath, Johann"]
[Black "Hartmann, Jakob"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2072"]
[BlackElo "2091"]
[PlyCount "22"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Bd6 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.16"]
[Round "8"]
[White "Noetzel, Felix"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2173"]
[BlackElo "2072"]
[PlyCount "127"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 Bf5 6. Bxf5 gxf5 7. c4 c6 8. Qc2 e6 9. b3 Nbd7 10. a4 Ne4 11. Ba3 Ndf6 12. cxd5 exd5 13. Ne5 Nd7 14. Nd3 Bh6 15. 0-0-0 Qf6 16. Kb1 0-0-0 17. g3 Rhe8 18. Nf3 Kb8 19. Rc1 Ka8 20. Nfe5 Qe6 21. Qe2 Bg7 22. Nf4 Qh6 23. Nxf7 Qf6 24. Nxd8 Qxd8 25. Qc2 Ndf6 26. Nd3 Ng4 27. h3 Ngf6 28. Ne5 h5 29. f3 Nxg3 30. Rhg1 h4 31. Nxc6 Qd7 32. Ne5 Qe6 33. Qc7 Bh6 34. f4 Ne2 35. Rge1 Nxc1 36. Rxc1 Bf8 37. Bxf8 Rxf8 38. b4 Rb8 39. b5 Ne8 40. Qd7 Qb6 41. Qxd5 Qa5 42. Nc6 Nc7 43. Nxa5 Nxd5 44. Rc5 Rd8 45. Nc4 Kb8 46. Kc1 b6 47. Rc6 Nb4 48. Ne5 Rg8 49. Rh6 Rg1+ 50. Kd2 Rg2+ 51. Kc3 Nd5+ 52. Kd3 Rg3 53. Rxh4 Nxe3 54. Rh7 Ng2+ 55. Kc4 Ne3+ 56. Kd3 Ng2+ 57. Kd2 Nxf4 58. Nc6+ Kc8 59. Nxa7+ Kb8 60. Nc6+ Kc8 61. h4 Rh3 62. a5 bxa5 63. b6 Rb3 64. Rc7# 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.15"]
[Round "7"]
[White "Donath, Johann"]
[Black "Stern, Rene"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2072"]
[BlackElo "2506"]
[PlyCount "98"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 0-0 6. Re1 d6 7. a4 a6 8. Nbd2 h6 9. Nf1 Nh7 10. c3 Be6 11. Bb3 Rb8 12. Bc2 Ng5 13. Nxg5 Bxg5 14. Bxg5 Qxg5 15. Qd2 Qxd2 16. Nxd2 Rbd8 17. Nf3 f6 18. Rad1 g5 19. d4 Ne7 20. Rd2 Kg7 21. Kh1 Ng6 22. Rb1 Kf7 23. Re1 Ke7 24. Ra1 Ra8 25. Ng1 h5 26. Re1 Rfd8 27. Red1 Rab8 28. Ra1 c5 29. dxc5 dxc5 30. Rxd8 Rxd8 31. Rd1 Rc8 32. b3 Nf8 33. Ne2 Nd7 34. Kg1 Nb8 35. Kf1 Nc6 36. Rb1 Rc7 37. Ke1 b5 38. axb5 axb5 39. Ra1 b4 40. c4 h4 41. f3 Ra7 42. Rxa7+ Nxa7 43. g4 hxg3 44. hxg3 Nc6 45. g4 Nd4 46. Nxd4 exd4 47. Kf2 Kd6 48. Bd3 Ke5 49. Be2 d3 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.14"]
[Round "6"]
[White "Wierzbicki, Jirawat"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "2093"]
[BlackElo "2072"]
[PlyCount "56"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 d6 7. 0-0-0 Qe7 8. Qg3 0-0 9. f3 Bd7 10. h4 Qe5 11. Qe1 Rfe8 12. Nge2 Rad8 13. g4 Bc8 14. g5 Nh5 15. Nd5 Bxd2+ 16. Qxd2 f5 17. Nxc7 Rf8 18. Qd5+ Kh8 19. Qxe5 Nxe5 20. Nb5 fxe4 21. fxe4 Bg4 22. Nbd4 d5 23. exd5 Rf2 24. Rg1 Rxd5 25. Nc3 Rd8 26. Be2 Bxe2 27. Ndxe2 Rdf8 28. Rd5 Re8 1/2-1/2

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.13"]
[Round "5"]
[White "Donath, Johann"]
[Black "Gebigke, Martin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2072"]
[BlackElo "2105"]
[PlyCount "192"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 Be7 7. dxc5 Qxd1+ 8. Kxd1 0-0 9. Nbd2 Ng4 10. Nc4 Nxe3+ 11. Nxe3 Bxc5 12. b4 Be7 13. Bd3 a5 14. b5 Nd7 15. c4 f5 16. Re1 Bf6 17. Rc1 Nc5 18. Kc2 b6 19. Nd2 a4 20. Be2 a3 21. Nb3 Ne4 22. Nd1 Ra4 23. f3 Nd6 24. c5 bxc5 25. Nxc5 Rh4 26. h3 Rd4 27. Kb3 Nb7 28. Nd3 Na5+ 29. Kxa3 Bd7 30. Nc3 Ra8 31. Kb2 Nc4+ 32. Kc2 Ra3 33. f4 Ne3+ 34. Kb2 Nc4+ 35. Kc2 Rd6 36. Ne5 Rd2+ 37. Kb1 Nxe5 38. Red1 Rxd1 39. Rxd1 Nf7 40. Rxd7 Rxc3 41. b6 Rc6 42. b7 Rb6+ 43. Kc2 Rb2+ 44. Kd3 Nd8 45. Bf3 Kf8 46. a4 Ke8 47. Rc7 e5 48. Bd5 e4+ 49. Ke3 Nxb7 50. Rxb7 Rxg2 51. a5 Rg3+ 52. Ke2 Ra3 53. Bf7+ Kf8 54. a6 Rxa6 55. Bc4 Ra5 56. Rb5 Rxb5 57. Bxb5 Bd4 58. Bd7 g6 59. Be6 Ke7 60. Bg8 h6 61. Kd2 Kf6 62. Ke2 Bc3 63. Ke3 Bb2 64. Kf2 Bc1 65. Kg3 Bd2 66. Bd5 Kg7 67. Bc4 Bb4 68. Kf2 Ba3 69. Bd5 Bb4 70. Ke3 h5 71. Be6 h4 72. Ke2 Ba3 73. Kd2 Kf6 74. Bd7 Bb2 75. Bc8 Ke7 76. Kd1 Kd6 77. Kd2 Ba3 78. Ba6 Kd5 79. Bb5 Kd4 80. Be8 Bd6 81. Bxg6 Bxf4+ 82. Ke2 Ke5 83. Be8 Bc1 84. Bd7 Kf4 85. Be6 Kg5 86. Bd7 Ba3 87. Be6 Bc5 88. Bd7 Bg1 89. Be6 Bh2 90. Bd7 Bb8 91. Be6 Kf4 92. Bd7 Ke5 93. Bc8 Ba7 94. Bd7 Kf6 95. Bc8 Kg5 96. Bd7 f4 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.12"]
[Round "4"]
[White "Keskowski, Thilo"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2072"]
[BlackElo "2072"]
[PlyCount "40"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. e3 Nc6 7. Nge2 Be7 8. 0-0 0-0 9. f4 Bg4 10. h3 Be6 11. b3 Qd7 12. g4 f5 13. d4 exd4 14. exd4 Rad8 15. Be3 fxg4 16. Be4 gxh3 17. Ng3 Nd5 18. Qh5 Nf6 19. Bxh7+ Kh8 20. Qg6 Bf7 0-1

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.11"]
[Round "3"]
[White "Donath, Johann"]
[Black "Schliebener, Stephan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2072"]
[BlackElo "2127"]
[PlyCount "45"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d6 5. 0-0 Nd7 6. Re1 Qc7 7. c3 b6 8. Nbd2 Bb7 9. Nf1 e6 10. Qe2 c5 11. b4 Ne7 12. Ng3 a5 13. bxc5 bxc5 14. Rb1 0-0 15. h4 h5 16. Bg5 Nc8 17. Qd2 Re8 18. Bh6 Bf6 19. e5 Be7 20. Ng5 Nf8 21. Qf4 Bd8 22. Bb5 Bxg5 23. hxg5 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.10"]
[Round "2"]
[White "Barath, Madhan"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2213"]
[BlackElo "2072"]
[PlyCount "65"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Be3 Nb4 8. Be4 N4d5 9. Nc3 e6 10. Nge2 Bd7 11. 0-0 Bc6 12. a3 a5 13. Qd3 Qd7 14. Rfc1 Be7 15. Rc2 h6 16. Ng3 Bh4 17. Nh5 Kf8 18. Nf4 Nxf4 19. Bxf4 Bxe4 20. Nxe4 Be7 21. Rac1 Nd5 22. Bd2 g6 23. g3 Kg7 24. h4 h5 25. Nc5 Bxc5 26. Rxc5 b6 27. Rc6 Rhd8 28. Bg5 Rdc8 29. Qf3 Re8 30. g4 hxg4 31. Qxg4 Rac8 32. h5 Ne7 33. Bf6+ 1-0

[Event "Berlin-ch MT"]
[Site "Berlin"]
[Date "2017.04.10"]
[Round "1"]
[White "Donath, Johann"]
[Black "Krefenstein, Sergej"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2072"]
[BlackElo "2171"]
[PlyCount "65"]
[EventDate "2017.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nc6 5. a3 Ba5 6. b4 Bb6 7. e5 Nge7 8. Na4 0-0 9. g3 f6 10. exf6 Rxf6 11. Bg2 Qe8 12. Nxb6 axb6 13. Bf4 Qf7 14. Bxc7 Rxf2 15. Nf4 Rxg2 16. Nxg2 Ng6 17. Bxb6 e5 18. b5 Bh3 19. Ne3 Rf8 20. Qd2 Qf3 21. Rg1 exd4 22. bxc6 dxe3 23. Qxe3 Qf6 24. 0-0-0 bxc6 25. g4 Qh4 26. Qe6+ Kh8 27. Rde1 Qg5+ 28. Qe3 Qh4 29. Qg3 Qg5+ 30. Be3 Qf6 31. Bc5 Qg5+ 32. Qe3 Qxe3+ 33. Rxe3 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.23"]
[Round "9"]
[White "Donath, Johann"]
[Black "Mayer, Herbert"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "1949"]
[PlyCount "61"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. Be3 Be7 11. Qb3 Qb4 12. Qc2 0-0 13. a3 Qd6 14. Rad1 Nd5 15. Qb3 Nxc3 16. bxc3 Qc7 17. h3 Bh5 18. c4 Rac8 19. g4 Bg6 20. d5 exd5 21. cxd5 Na5 22. Qb2 b6 23. Ba6 Nc4 24. Bxc4 Qxc4 25. Ne5 Qc7 26. Bf4 Bd6 27. Rfe1 Rfd8 28. Rc1 Qb7 29. Rxc8 Qxc8 30. Nc6 Bxf4 31. Ne7+ 1-0

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.22"]
[Round "8"]
[White "Zesewitz, Martin"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1873"]
[BlackElo "2060"]
[PlyCount "44"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Nf6 5. Bxc6+ bxc6 6. b3 g6 7. Bb2 Bg7 8. 0-0 0-0 9. Qe1 Qb6 10. d3 a5 11. Nbd2 a4 12. Ne5 Rd8 13. Ndf3 Ne8 14. Ng5 f6 15. Qh4 fxg5 16. fxg5 Be6 17. Rf3 a3 18. Nxg6 hxg6 19. Rf8+ Kxf8 20. Bxg7+ Nxg7 21. Qh8+ Kf7 22. Rf1+ Nf5 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.21"]
[Round "7"]
[White "Donath, Johann"]
[Black "Niehaus, Frank"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2060"]
[BlackElo "2203"]
[PlyCount "134"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Nf3 Nbd7 6. 0-0 Be7 7. Nc3 c6 8. Ne2 0-0 9. Ng3 Qc7 10. c3 Nc5 11. Bc2 a5 12. b4 Rd8 13. Qe2 axb4 14. cxb4 Ne6 15. Bb2 Nf4 16. Qe3 Ng4 17. Qc3 f6 18. h3 Nh6 19. Bc1 Qb6 20. Bxf4 exf4 21. Ne2 Qxb4 22. Bb3+ Kh8 23. Qxb4 Bxb4 24. Nxf4 Re8 25. Rad1 Ba5 26. Rd4 Bc7 27. Nd3 b6 28. Re1 c5 29. Ra4 Ba6 30. Bd5 Bb7 31. Bxb7 Rxa4 32. Bc6 Raa8 33. Bxe8 Rxe8 34. e5 Kg8 35. exf6 Rxe1+ 36. Nfxe1 gxf6 37. Kf1 Kf7 38. Ke2 Ke6 39. Nb2 Kd5 40. Kd3 b5 41. Kc2 Nf5 42. Nd1 Nd4+ 43. Kb1 Ba5 44. Nd3 c4 45. Ne3+ Kc6 46. Nb2 Be1 47. a4 bxa4 48. Nxa4 Kb5 49. Nb2 c3 50. Nd3 Bd2 51. g4 Kc6 52. Nb4+ Kd7 53. Nf5 Nf3 54. Nd3 Ke6 55. Kc2 Ng1 56. Nd4+ Kd5 57. Nb3 Nxh3 58. Nxd2 cxd2 59. Kxd2 Ke4 60. Ke2 Ng1+ 61. Kf1 Nf3 62. Kg2 Nd2 63. Ne1 Kf4 64. f3 Ke3 65. Kg3 Ke2 66. f4 Kxe1 67. g5 f5 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.20"]
[Round "6"]
[White "Khorolskyi, Borys"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1936"]
[BlackElo "2060"]
[PlyCount "126"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nd7 3. Nf3 Ngf6 4. g3 e6 5. Bg2 Bd6 6. d3 0-0 7. 0-0 Re8 8. Nbd2 e5 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 Qe7 12. Nd2 Nf6 13. Nc4 Bg4 14. Qe1 Rad8 15. Nxd6 Qxd6 16. f3 Bd7 17. Rd1 Qa6 18. a3 h5 19. Qe3 h4 20. Rf2 hxg3 21. hxg3 b6 22. Rfd2 Qc8 23. Qg5 Nh7 24. Qh4 Nf8 25. Kf2 f6 26. Qh1 Be6 27. Qe1 g5 28. Bf1 Ng6 29. Bb5 Rf8 30. g4 Nf4 31. Qf1 c6 32. Bc4 Rxd2+ 33. Rxd2 Rd8 34. Bxe6+ Nxe6 35. Qd1 Rxd2+ 36. Qxd2 Qd8 37. Qxd8+ Nxd8 38. a4 Kf7 39. Ke3 c5 40. Kd3 Ke6 41. Kc4 Kd6 42. Kb5 Kc7 43. a5 Kb7 44. a6+ Kc7 45. c3 Ne6 46. Ba3 Kd6 47. b4 Nc7+ 48. Ka4 cxb4 49. Bxb4+ Kd7 50. Ba3 Nxa6 51. Kb5 Nc7+ 52. Kc4 a5 53. Bc1 Kc6 54. Ba3 b5+ 55. Kb3 Kd7 56. Bc5 Ne6 57. Bb6 a4+ 58. Kb4 Nf4 59. Be3 Nd3+ 60. Ka3 Kc6 61. c4 bxc4 62. Kxa4 Ne1 63. Kb4 Nc2+ 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.19"]
[Round "5"]
[White "Donath, Johann"]
[Black "Bazarov, Konstantin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "2321"]
[PlyCount "74"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. Bd3 Be7 10. 0-0 0-0 11. Qe2 b6 12. Rad1 Bb7 13. Rfe1 Nb4 14. Bb1 Rac8 15. Bg5 Rfe8 16. Bh4 Ba6 17. Qe5 Qd8 18. d5 Nbxd5 19. Nxd5 exd5 20. b3 Bb4 21. Qf5 Bxe1 22. Bxf6 Bxf2+ 23. Kxf2 Re2+ 24. Kg1 Qxf6 25. Qxh7+ Kf8 26. Bd3 Bxd3 27. Qh8+ Ke7 28. Qxc8 Be4 29. Qc7+ Ke8 30. Qb8+ Qd8 31. Qe5+ Kf8 32. Qh5 Kg8 33. Qg4 Qc7 34. Ne1 Qc5+ 35. Kh1 Qe3 36. Nf3 g6 37. a3 Qxb3 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.18"]
[Round "4"]
[White "Schleicher, Janek"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2029"]
[BlackElo "2060"]
[PlyCount "40"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 exd4 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 d5 11. 0-0 dxe4 12. Nxd4 Nf6 13. f3 c5 14. Qxd8 Rxd8 15. fxe4 cxd4 16. e5 Kg8 17. exf6 Bxf6 18. Bb2 d3 19. Nd2 Bg4 20. Nf3 Rac8 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.17"]
[Round "3"]
[White "Donath, Johann"]
[Black "Von Herman, Ulf"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2060"]
[BlackElo "2375"]
[PlyCount "126"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 g6 6. 0-0 Bg7 7. Re1 0-0 8. Bb3 b5 9. Nbd2 a5 10. a4 b4 11. d4 bxc3 12. bxc3 cxd4 13. cxd4 Nb4 14. Ba3 Rb8 15. Rb1 Ba6 16. Nc4 Nxe4 17. Bxb4 Rxb4 18. Nxa5 Qxa5 19. Rxe4 e6 20. Re1 Qb6 21. d5 e5 22. Bc2 Rc8 23. Qd2 Rxb1 24. Rxb1 Qc5 25. Bd3 Bh6 26. Qxh6 Bxd3 27. Rd1 Qc2 28. Re1 Qc3 29. Rd1 f6 30. Qe3 Ba6 31. Qb6 Be2 32. Rb1 Bd3 33. Rd1 Bc2 34. Rc1 Qa3 35. Re1 Qc5 36. Qb7 Bxa4 37. Qe7 Rf8 38. Qe6+ Rf7 39. Qg4 Bb3 40. h4 Bxd5 41. h5 Qc4 42. Qg3 Kg7 43. Qh3 Be6 44. h6+ Kg8 45. Nd2 Bxh3 46. Nxc4 Be6 47. Nxd6 Rd7 48. Ne4 Kf7 49. Nc5 Rc7 50. Ne4 g5 51. Rd1 Rd7 52. Ra1 Rd4 53. f3 Bd5 54. Nd6+ Kg6 55. Ra6 g4 56. Ne8 Rf4 57. Kf2 Bf7 58. Nd6 gxf3 59. gxf3 Bd5 60. Kg3 Rxf3+ 61. Kg4 Rf4+ 62. Kg3 Kxh6 63. Ra5 Be6 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.16"]
[Round "2"]
[White "Birkestrand, Odd"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1789"]
[BlackElo "2060"]
[PlyCount "68"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. 0-0 Nxe4 6. d4 d5 7. Bb5 exd4 8. cxd4 Be7 9. Ne5 Bd7 10. Nxd7 Qxd7 11. Be3 0-0 12. f3 Nd6 13. Ba4 Bf6 14. Nc3 Nc4 15. Bc1 Nb6 16. Be3 Nc4 17. Bc1 Rfe8 18. b3 Nb6 19. Bxc6 Qxc6 20. Bb2 Nc8 21. Rc1 Qd7 22. Qd3 c6 23. Rce1 Nd6 24. g4 h5 25. h3 Qc7 26. Kg2 Bh4 27. Re5 Bf6 28. Nxd5 cxd5 29. Rxh5 g6 30. Rxd5 Rad8 31. g5 Bg7 32. Rc5 Qe7 33. Kf2 Nf5 34. Qd2 Qxc5 0-1

[Event "Berlin Lichtenberger op 14th"]
[Site "Berlin"]
[Date "2015.08.15"]
[Round "1"]
[White "Donath, Johann"]
[Black "Bollenbach, Horst"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "1736"]
[PlyCount "81"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Bxc3 10. bxc3 0-0 11. Re1 Qh5 12. Qc2 h6 13. Ne5 Nd7 14. Be2 Qf5 15. Qxf5 exf5 16. Nxc6 bxc6 17. Bf3 Bb7 18. Ba3 Rfe8 19. Reb1 Nb6 20. Bc5 Rab8 21. Bxb6 axb6 22. Rxb6 Ba8 23. Bxc6 Bxc6 24. Rxc6 Re2 25. d5 Rxa2 26. Re1 Rbb2 27. Rc8+ Kh7 28. Rf1 Rd2 29. c4 Rac2 30. Rc6 g5 31. h4 f4 32. hxg5 hxg5 33. d6 g4 34. c5 g3 35. Rc7 Kg7 36. d7 f3 37. gxf3 gxf2+ 38. Kg2 Kf6 39. c6 Rd6 40. Rc8 Kf5 41. Rg8 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.30"]
[Round "7.2"]
[White "Donath, Johann"]
[Black "Wiesner, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2000"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Karlsruhe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 e4 9. h3 Bh5 10. g4 Nxg4 11. hxg4 Bxg4 12. Be2 exf3 13. Bd3 h5 14. Nd2 Nc6 15. Nc4 Rd8 16. Kc2 Be7 17. Re1 Kf8 18. a4 f6 19. a5 a6 20. Bf4 g5 21. Bd6 Bxd6 22. Nxd6 Rd7 23. Rh1 Kg7 24. Rae1 Nd8 25. c4 Nf7 26. Ne8+ Kh6 27. Nxf6 Rd4 28. Kc3 Rf4 29. Nd5 Rf5 30. Bxf5 Bxf5 31. Re7 Nd8 32. b5 h4 33. Kd4 Kg6 34. Ke3 g4 35. Re5 Bd7 36. Nb6 Be6 37. c6 Kf6 38. Rc5 bxc6 39. bxc6 Bf5 40. c7 Ne6 41. c8Q 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.29"]
[Round "6.2"]
[White "Donath, Johann"]
[Black "Brungs, Sven"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2000"]
[BlackElo "1796"]
[PlyCount "107"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Kg8 10. Nxg4 c5 11. Qe2 Qd5 12. dxc5 h5 13. Nxf6+ exf6 14. 0-0 Bxc5 15. Rd1 Qf7 16. Re1 Kh7 17. Be3 Bxe3 18. Qxe3 Rhe8 19. Qf3 Rxe1+ 20. Rxe1 Re8 21. Rd1 g6 22. g3 Kg7 23. b3 Qc7 24. c4 b6 25. Qd5 Re7 26. b4 a6 27. Rc1 Re5 28. Qd4 a5 29. a3 axb4 30. axb4 Qc6 31. c5 Rd5 32. Qa1 bxc5 33. bxc5 Rd7 34. Qa5 Rc7 35. Rd1 Rb7 36. Qc3 Rb5 37. Rc1 Rb7 38. h4 Rc7 39. Kh2 Re7 40. Qd4 Rc7 41. Qe3 Qd5 42. Rc2 Qc6 43. Rd2 Qb7 44. Rd8 Re7 45. c6 Qc7 46. Qxe7+ Qxe7 47. Rd7 Kf7 48. Rxe7+ Kxe7 49. f3 Kd6 50. g4 Kxc6 51. gxh5 gxh5 52. Kg3 Kd6 53. Kf4 Ke6 54. Ke4 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.29"]
[Round "5.2"]
[White "Kololli, Martin"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2148"]
[BlackElo "2000"]
[PlyCount "45"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Luebeck"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nxe5 Nxe5 16. a4 Bb7 17. f4 Nd7 18. Nf3 Re8 19. e5 Nb6 20. e6 fxe6 21. dxe6 Rf8 22. Ng5 h6 23. Qd3 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.28"]
[Round "3.2"]
[White "Donath, Johann"]
[Black "Richter, Leonard"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2000"]
[BlackElo "2160"]
[PlyCount "110"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Nd2 cxd4 6. cxd4 Nc6 7. Ngf3 Nb4 8. Bb1 Ba6 9. e5 Nfd5 10. Ne4 f5 11. Ng3 e6 12. a3 Nc6 13. Ba2 Nce7 14. Bg5 Qc7 15. Rc1 Qb7 16. h4 Ng6 17. Ne2 Bxe2 18. Bxd5 Qxd5 19. Qxe2 Ne7 20. Bxe7 Bxe7 21. 0-0 0-0 22. Rc7 Bd8 23. Rc2 Qb7 24. Rd1 Rc8 25. d5 Rxc2 26. Qxc2 Re8 27. Qd3 Qxd5 28. Qxd5 exd5 29. Rxd5 Bc7 30. Rxd7 Bxe5 31. b4 a5 32. Rb7 axb4 33. axb4 Re6 34. Nxe5 Rxe5 35. Rxb6 Re1+ 36. Kh2 Kf7 37. Kg3 Rb1 38. b5 Rb4 39. h5 Rg4+ 40. Kf3 Rb4 41. h6 gxh6 42. Rb8 Ke7 43. b6 Kf7 44. b7 Kg7 45. Ke3 Rb2 46. Kd4 Rb5 47. g3 Rb2 48. Kd5 Rd2+ 49. Ke5 Re2+ 50. Kd4 Rb2 51. Ke3 h5 52. Kf3 Rb3+ 53. Kf4 Rb2 54. Kg5 h6+ 55. Kxh5 Rb1 0-1

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.28"]
[Round "4.2"]
[White "Klein, Florian"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1611"]
[BlackElo "2000"]
[PlyCount "52"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 Bg7 8. Be3 Qxb2 9. Rc1 d6 10. Bd3 Ng4 11. Nge2 Nxe3 12. fxe3 Qb6 13. Rb1 Qc7 14. 0-0 0-0 15. Qb3 Nd7 16. Rfc1 Ne5 17. Bc2 h5 18. Nf4 c4 19. Qb6 Qxb6 20. Rxb6 Nd7 21. Na4 Nxb6 22. Nxb6 Rb8 23. Nxc4 Bd7 24. Bb3 Rfc8 25. Kf2 Bb5 26. a4 Bd7 0-1

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.27"]
[Round "1.2"]
[White "Donath, Johann"]
[Black "Storch, Domenic"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2000"]
[BlackElo "1596"]
[PlyCount "69"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. h3 Bh5 8. Na3 e6 9. Qa4+ Nc6 10. Be3 Qd5 11. Nb5 Qd7 12. Rd1 Qc8 13. Nxa7 Nd5 14. Bb5 Nxe3 15. fxe3 Bxf3 16. gxf3 Qc7 17. Bxc6+ bxc6 18. Qxc6+ Qxc6 19. Nxc6 Bc5 20. Ke2 0-0 21. Ra1 Ra6 22. Nd4 e5 23. Nc2 Rfa8 24. a3 f5 25. b4 Be7 26. c4 Kf7 27. Rhd1 e4 28. fxe4 fxe4 29. c5 g5 30. Rd5 Ke6 31. Rad1 h5 32. h4 Rg8 33. hxg5 Rxg5 34. Rxg5 Bxg5 35. c6 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2014.12.27"]
[Round "2.2"]
[White "Rausch, Adrian"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1918"]
[BlackElo "2000"]
[PlyCount "92"]
[EventDate "2014.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Backnang"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. Ne5 Bh5 6. Nd2 Nbd7 7. Ndf3 e6 8. 0-0 Be7 9. c4 0-0 10. Qc2 Nxe5 11. Nxe5 Nd7 12. e4 Nxe5 13. dxe5 Bg6 14. f4 dxe4 15. Be3 Qd3 16. Qxd3 exd3 17. g4 f5 18. gxf5 Bxf5 19. Bf3 Rfd8 20. c5 d2 21. Be2 Rd5 22. b4 Rad8 23. Bd1 Rd3 24. Kf2 Rc3 25. Be2 Be4 26. Rg1 Bh4+ 27. Rg3 Bxg3+ 28. hxg3 Bc2 29. Bd1 Rdd3 30. Bxc2 Rxc2 31. Rd1 Rxa2 32. Ke2 Rb3 33. Rxd2 Rxd2+ 34. Bxd2 Rxg3 35. Be1 Ra3 36. Bd2 Ra2 37. Kd3 Rxd2+ 38. Kxd2 b6 39. Kd3 h5 40. b5 Kf7 41. bxc6 Ke7 42. c7 Kd7 43. f5 exf5 44. Kc4 bxc5 45. Kd5 Kxc7 46. Ke6 f4 0-1

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.26"]
[Round "9"]
[White "Donath, Johann"]
[Black "Lerch, Philipp"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1973"]
[BlackElo "2297"]
[PlyCount "92"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. d5 Nb8 9. h3 e5 10. dxe6 Bxe6 11. Nbd2 Nc6 12. Nf1 d5 13. exd5 Bxd5 14. c4 Bxf3 15. Qxf3 Nd7 16. Qg3 Nde5 17. Be2 Nd4 18. Bf4 Nxe2+ 19. Rxe2 Nxc4 20. Rb1 Re8 21. Rc2 Qd5 22. Qb3 Nb6 23. Bc7 Qxb3 24. axb3 Nd7 25. Rd1 Nf8 26. Rxc5 Ne6 27. Rcc1 Bxb2 28. Rc2 Bd4 29. Ba5 Rac8 30. Ra2 a6 31. Nd2 b6 32. Nf3 Red8 33. Nxd4 Nxd4 34. Rad2 Ne2+ 35. Kf1 Rxd2 36. Bxd2 Nd4 37. b4 b5 38. Rc1 Rxc1+ 39. Bxc1 Kf8 40. Be3 Nc6 41. Ke2 Ke7 42. Kd3 Kd6 43. h4 Kd5 44. g3 Nd8 45. f3 Nc6 46. Kc3 Ne5 0-1

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.25"]
[Round "8"]
[White "Bolk, Matthias"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2095"]
[BlackElo "1973"]
[PlyCount "80"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 c5 7. Nf3 Nc6 8. Be2 Be7 9. 0-0 0-0 10. d4 cxd4 11. cxd4 Bg4 12. Rb1 Qd7 13. c3 f6 14. Bf4 Rac8 15. h3 fxe5 16. Bxe5 Bf5 17. Rb2 Na5 18. Bb5 Qd8 19. Qe1 a6 20. Be2 Ba3 21. Qg3 Bg6 22. Rd2 Rxc3 23. Rd3 Rc2 24. Rxa3 Rxe2 25. Bc7 Qe7 26. Rxa5 Qe3+ 27. Kh1 Be4 28. Be5 g6 29. Rc5 Bxf3 30. gxf3 Qd3 31. Rc7 Rxe5 32. Rf2 Re1+ 33. Kg2 Qd1 34. Qh4 h5 35. Rxb7 Rg1+ 36. Kh2 Rh1+ 37. Kg3 Qg1+ 38. Rg2 Qe1+ 39. Rf2 Rg1+ 40. Kh2 g5 0-1

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.24"]
[Round "7"]
[White "Donath, Johann"]
[Black "Dimitrijeski, Kristian"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1973"]
[BlackElo "2205"]
[PlyCount "102"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d6 8. Bg5 h6 9. Bh4 0-0 10. 0-0 Qe7 11. f4 Bxc3 12. bxc3 Qe6 13. Qf3 Qg4 14. Qf2 Qe6 15. Rae1 Nd7 16. e5 dxe5 17. f5 Qd5 18. Be7 Re8 19. f6 Nxf6 20. Bxf6 gxf6 21. Qxf6 Qe6 22. Rxe5 Qxf6 23. Rxe8+ Kg7 24. Rg8+ Kxg8 25. Rxf6 Be6 26. Rxh6 a5 27. a4 c5 28. Rh4 Rb8 29. Bc4 Rb1+ 30. Kf2 Rb2 31. Bxe6 Rxc2+ 32. Ke3 fxe6 33. Rg4+ Kf7 34. Kd3 Rc1 35. Rf4+ Ke7 36. h4 e5 37. Rg4 Kf6 38. Rc4 Ra1 39. h5 Rh1 40. Rxc5 Rxh5 41. Rxc7 Rg5 42. Ra7 Rg3+ 43. Ke2 Rxg2+ 44. Kf3 Rc2 45. Rxa5 Rxc3+ 46. Ke4 Rc4+ 47. Kd3 Rd4+ 48. Ke3 Ke6 49. Ra6+ Kd5 50. Ra5+ Kc6 51. Rxe5 Rxa4 1/2-1/2

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.23"]
[Round "6"]
[White "Figura, Atila Gajo"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2372"]
[BlackElo "1973"]
[PlyCount "105"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. 0-0 Nbd7 6. Qc2 e5 7. Qxc4 Bd6 8. d3 0-0 9. Nbd2 h6 10. Qc2 Re8 11. b3 Nb6 12. Bb2 Qe7 13. Rfe1 Bg4 14. h3 Bxf3 15. Nxf3 Nbd5 16. e3 Nb4 17. Qe2 Nxd3 18. Qxd3 e4 19. Qc2 exf3 20. Bxf3 Be5 21. Rad1 Bxb2 22. Qxb2 Qe5 23. Qxe5 Rxe5 24. Rd4 Rae8 25. Rb4 R5e7 26. Rd1 c5 27. Rxb7 Rxb7 28. Bxb7 Rb8 29. Bf3 Kf8 30. Rc1 Rc8 31. Rc4 g6 32. Kf1 Ke7 33. Ke2 Nd7 34. g4 Ne5 35. Ra4 Rc7 36. Bd5 Kd6 37. Be4 Nd7 38. Ra6+ Ke5 39. Rc6 Rxc6 40. Bxc6 Nb6 41. Be8 Kf6 42. Kd3 g5 43. Ke4 a6 44. Bc6 Ke6 45. Bb7 a5 46. Ba6 a4 47. bxa4 Nxa4 48. Bc4+ Kd6 49. Bxf7 Nb2 50. Bb3 c4 51. Bc2 Kc5 52. f4 c3 53. f5 1-0

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.22"]
[Round "5"]
[White "Donath, Johann"]
[Black "Kreutzkamp, Hans Rudolf"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1973"]
[BlackElo "2195"]
[PlyCount "41"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Bd3 d6 9. Bg5 h6 10. Bh4 Rb8 11. 0-0 0-0 12. f4 Qe8 13. Bxf6 gxf6 14. Qh5 Kg7 15. Rae1 Qd8 16. Rf3 Rh8 17. e5 Be6 18. f5 Bd5 19. Rg3+ Kf8 20. e6 Qe8 21. e7+ 1-0

[Event "Berlin Lichtenrade op 10th"]
[Site "Berlin"]
[Date "2014.10.21"]
[Round "4"]
[White "Sawlin, Leonid"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2143"]
[BlackElo "1973"]
[PlyCount "98"]
[EventDate "2014.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 0-0-0 12. Bg2 Rhe8 13. 0-0 Bxe5 14. Bxe5 Qxe5 15. Qxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rd1 Kc7 20. Rd4 a5 21. Bf3 Rb8 22. Ra4 Ra8 23. Nd1 Ree8 24. Ne3 Reb8 25. Nc2 Re8 26. Rh4 h5 27. Rf4 f5 28. h4 Kd6 29. Ra4 Ra7 30. Rd4 Rb7 31. Ra4 Ra7 32. Ne3 Rb8 33. Rd4 Rb4 34. Rd2 Rb8 35. Nc2 Re8 36. Ne1 Raa8 37. Nd3 Rab8 38. Bd1 Re7 39. Nf4 Rg7 40. a3 Ke5 41. Ke2 Rgg8 42. Rd3 Rg7 43. Kd2 Rgg8 44. Kc3 Rg7 45. Rd4 Rgg8 46. Bf3 Rxb3+ 47. Kxb3 Kxd4 48. Kc2 a4 49. Kd2 Kc4 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.06"]
[Round "7.3"]
[White "Donath, Johann"]
[Black "Kololli, Kevin"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1932"]
[BlackElo "2094"]
[PlyCount "104"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Schleswig Holstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. exd6 cxd6 7. 0-0 0-0 8. c3 Nc6 9. Re1 h6 10. Nbd2 e5 11. dxe5 dxe5 12. Bb5 Nde7 13. Nb3 Bg4 14. h3 Qxd1 15. Rxd1 Bxf3 16. gxf3 Rad8 17. Be3 b6 18. a4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Nxd8 21. a5 Nd5 22. Bd2 Ne6 23. Bf1 f5 24. Bc4 Nec7 25. Be3 Kf8 26. axb6 axb6 27. Bd2 Ke7 28. Nc1 Kd6 29. Ne2 h5 30. Ba2 b5 31. Kf1 Bf6 32. f4 e4 33. Ke1 Bh4 34. Bxd5 Nxd5 35. Kf1 Bf6 36. Ke1 Nb6 37. b3 Nd5 38. Kd1 Bh4 39. Be3 Bf6 40. Kd2 h4 41. Kc2 Nc7 42. Nd4 Bxd4 43. cxd4 b4 44. Bd2 Na6 45. Kd1 Kd5 46. Be3 Nc7 47. Bd2 Ne6 48. Bxb4 Nxf4 49. Be7 Nxh3 50. Ke2 Ng1+ 51. Kf1 Nf3 52. Bf6 h3 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.05"]
[Round "6.3"]
[White "Meyers, Mark"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2012"]
[BlackElo "1932"]
[PlyCount "103"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d3 Be7 7. 0-0 Nb6 8. a3 a5 9. Nc3 Be6 10. Be3 Nd5 11. Nxd5 Bxd5 12. Rc1 0-0 13. Qc2 Re8 14. Rfd1 Rc8 15. d4 e4 16. Ne5 f5 17. Nxc6 bxc6 18. Bd2 Rb8 19. Re1 Bb3 20. Qxc6 Bd5 21. Qc2 c6 22. Bc3 Bb3 23. Qd2 a4 24. Ba5 Qd5 25. Bc7 Rbc8 26. Be5 c5 27. e3 c4 28. Rf1 Bd8 29. Qe2 c3 30. Rxc3 Rxc3 31. bxc3 Bc4 32. Qh5 g6 33. Qh6 Rxe5 34. dxe5 Bxf1 35. Bxf1 Bc7 36. Qg5 Qxe5 37. h4 Kg7 38. h5 Qf6 39. h6+ Kf7 40. Bc4+ Ke7 41. Qxf6+ Kxf6 42. Bb5 Bd6 43. Bxa4 Bxa3 44. g4 Kg5 45. gxf5 gxf5 46. Bd7 f4 47. Bc6 Kf5 48. Bd5 Ke5 49. Bg8 Bf8 50. exf4+ Kxf4 51. Bxh7 e3 52. Bd3 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.04"]
[Round "4.3"]
[White "Donath, Johann"]
[Black "Beeck, Mats"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1932"]
[BlackElo "1839"]
[PlyCount "71"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Team Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. c4 Qd7 8. Nc3 cxd4 9. Nxd4 Nxd4 10. Bxd4 e6 11. Be2 Rd8 12. Bxa7 Qc6 13. Qb3 Qxg2 14. Qb5+ Rd7 15. Rf1 Bd6 16. 0-0-0 0-0 17. Be3 Rfd8 18. c5 Be7 19. Qa4 Qc6 20. Rxd7 Nxd7 21. Qxc6 bxc6 22. Rd1 Nf6 23. Rxd8+ Bxd8 24. b4 Kf8 25. Bf3 Nd5 26. Nxd5 exd5 27. Kd2 Ke7 28. a4 Kd7 29. Kc3 Kc7 30. b5 cxb5 31. axb5 Be6 32. Bf4+ Kc8 33. Kd4 Bd7 34. b6 Bh4 35. Kxd5 Bxf2 36. Kd6 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.04"]
[Round "5.3"]
[White "Walter, Kevin"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1979"]
[BlackElo "1932"]
[PlyCount "99"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Qh4 9. Qf3 f6 10. Nxg6 hxg6 11. Kg2 g5 12. d3 Ne7 13. Rh1 0-0-0 14. Nc3 Kb8 15. Ne2 Qh7 16. Ng3 Ng6 17. Nf5 Bd6 18. Be3 Bf4 19. Rad1 Rhe8 20. Qe2 b6 21. a4 Kb7 22. a5 b5 23. Nd4 Be5 24. Nb3 Bd6 25. f3 Qg8 26. Qf2 Ra8 27. Rc1 Red8 28. Nd4 Nf4+ 29. Bxf4 Bxf4 30. Rb1 Qf7 31. Nb3 Be5 32. h4 Rac8 33. d4 Bf4 34. Nc5+ Ka7 35. d5 Ka8 36. Ne6 Rd6 37. Rbd1 cxd5 38. exd5 c6 39. Nxf4 gxf4 40. dxc6 Rdxc6 41. Rd2 Qa2 42. Re1 Qxa5 43. c3 Kb7 44. Re4 Qc7 45. Qd4 Rc4 46. Qd5+ Qc6 47. Qf7+ Rc7 48. Re7 Rxe7 49. Qxe7+ Kb6 50. Rd6 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.03"]
[Round "2.3"]
[White "Donath, Johann"]
[Black "Zahn, Alina"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1932"]
[BlackElo "1944"]
[PlyCount "124"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 0-0 8. Be3 Re8 9. f3 d5 10. 0-0-0 Be6 11. g4 Qc8 12. g5 Nd7 13. Nxd5 Bxd5 14. Rxd5 Nb4 15. Rd1 Bxe3+ 16. Qxe3 Nb6 17. a3 Nc6 18. h4 Qe6 19. h5 Qe5 20. Nc5 Na5 21. Nd3 Qe6 22. b3 Nxb3+ 23. cxb3 Qxb3 24. Qd4 Re6 25. h6 f6 26. Nb2 Qxf3 27. Bc4 Nxc4 28. Qxc4 Rae8 29. g6 gxh6 30. gxh7+ Kxh7 31. Rd7+ R8e7 32. Rxe7+ Rxe7 33. Re1 Qxa3 34. Qd4 Qa1+ 35. Kd2 Qa5+ 36. Kd1 Qh5+ 37. Kc2 Qh4 38. Nd3 a6 39. Qd5 c6 40. Qf5+ Kh8 41. Re2 Qg5 42. Qh3 Rg7 43. Rf2 Kh7 44. Qe6 Qg4 45. Rxf6 Qxe6 46. Rxe6 h5 47. Rf6 Re7 48. e5 Kg7 49. Rd6 h4 50. Rd4 h3 51. Rg4+ Kh8 52. Nf4 h2 53. Ng6+ Kh7 54. Nf8+ Kh6 55. Rg6+ Kh5 56. Rg8 Rxe5 57. Rh8+ Kg5 58. Rxh2 a5 59. Nd7 Rd5 60. Nb6 Rb5 61. Nc4 Rc5 62. Kd3 Rd5+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.03"]
[Round "3.3"]
[White "Mueller, Max1111"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1823"]
[BlackElo "1932"]
[PlyCount "76"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Saarland"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "SAA"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 Be6 9. Be3 0-0 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 c6 13. b3 Qc7 14. Qc2 Rfd8 15. Rad1 Rac8 16. Be3 Qe5 17. Bf4 Qa5 18. Bf3 Nd5 19. Nxd5 Bxd5 20. Bxd5 cxd5 21. Qb1 Qa6 22. Rd3 Bf6 23. Rfd1 d4 24. Bc1 Re8 25. R1d2 Rc6 26. Bb2 Rce6 27. Bxd4 Rxe2 28. Be3 Rxd2 29. Rxd2 Qc6 30. Qc2 Qf3 31. Qd1 Qf5 32. Rd5 Qe6 33. Rd6 Qe4 34. Qd3 Qf3 35. Qd1 Qe4 36. Qd3 Qb4 37. Qd2 Qa3 38. Rd7 b6 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2013.10.02"]
[Round "1.3"]
[White "Riehle, Marco"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1890"]
[BlackElo "1932"]
[PlyCount "43"]
[EventDate "2013.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Baden"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Bg5 f6 10. Re1+ Kf7 11. Bh4 Be6 12. Ne5+ Nxe5 13. Rxe5 Bd6 14. Qh5+ Ke7 15. Re1 Kd7 16. Nd2 Be7 17. Qb5+ c6 18. Qxb7+ Kd6 19. Ne4+ Kd5 20. Nc3+ dxc3 21. Rad1+ Kc5 22. Rxd8 1-0

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.25"]
[Round "9"]
[White "Askri, Samir"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1785"]
[BlackElo "1958"]
[PlyCount "56"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8. Qxd5 Nc6 9. Bf4 Qxb6 10. Qe4+ Be7 11. Bd6 Qxb2 12. Rd1 Qb4+ 13. Qxb4 Nxb4 14. g3 Bb7 15. Nf3 Bxd6 16. Rxd6 Nxa2 17. Bg2 Ke7 18. Rd3 Rhd8 19. 0-0 Nb4 20. Rc3 d6 21. Ra1 Rab8 22. e3 Nd5 23. Rca3 Nc7 24. Rc1 Bc6 25. Ng5 Bxg2 26. Kxg2 Rb2 27. e4 f6 28. Nf3 Re2 0-1

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.24"]
[Round "8"]
[White "Donath, Johann"]
[Black "Mehling, Katharina"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1958"]
[BlackElo "1837"]
[PlyCount "68"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. 0-0 f6 8. exf6 Nxf6 9. Re1 Bd6 10. Ng5 0-0 11. Nxe6 Bxe6 12. Rxe6 cxd4 13. Bg5 Bc5 14. Qf3 dxc3 15. bxc3 Qd7 16. Qh3 Bxf2+ 17. Kh1 Ne4 18. Bxe4 dxe4 19. Nd2 Rae8 20. Rxe4 Qxh3 21. gxh3 h6 22. Kg2 Bc5 23. Bh4 Bb6 24. Bg3 Ba5 25. Rae1 Rd8 26. Nb1 Rd3 27. R4e3 Rd7 28. Na3 Rd2+ 29. R1e2 Rxe2+ 30. Rxe2 Bxc3 31. Nb5 Bb4 32. a3 Bc5 33. Rc2 Be7 34. Bd6 Rf7 1/2-1/2

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.23"]
[Round "7"]
[White "Alcer, Fabian"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1732"]
[BlackElo "1958"]
[PlyCount "154"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. c4 Qd8 6. Be2 c5 7. 0-0 Nc6 8. Be3 cxd4 9. Nxd4 Bd7 10. Nc3 Be7 11. Bf3 0-0 12. a3 Qb8 13. Nxc6 Bxc6 14. Bxc6 bxc6 15. b4 Qe5 16. Bd4 Qf5 17. Qe2 Rfd8 18. Rad1 a5 19. c5 axb4 20. axb4 Rab8 21. Qc4 Qf4 22. g3 Qf3 23. Rd3 Qh5 24. Bxf6 Bxf6 25. Ne4 Rxd3 26. Qxd3 Rxb4 27. Qd7 h6 28. Nxf6+ gxf6 29. Qxc6 Rc4 30. Rb1 Qxc5 31. Rb8+ Kg7 32. Qe8 Rc1+ 33. Kg2 Qc6+ 34. Qxc6 Rxc6 35. Rb3 f5 36. Kf3 e5 37. h4 h5 38. Re3 f6 39. Rb3 Rc4 40. Ra3 Kg6 41. Rb3 f4 42. gxf4 Rxf4+ 43. Kg3 Rg4+ 44. Kh3 Kf5 45. f3 Rd4 46. Kg3 e4 47. Rb5+ Kg6 48. fxe4 Rxe4 49. Ra5 Re5 50. Ra3 Kf5 51. Rb3 Rd5 52. Re3 Rd4 53. Rf3+ Ke5 54. Re3+ Re4 55. Ra3 f5 56. Ra5+ Kf6 57. Ra3 Rd4 58. Ra6+ Ke5 59. Rh6 f4+ 60. Kf3 Rd3+ 61. Kf2 Ra3 62. Rxh5+ Ke4 63. Rh8 Ra2+ 64. Ke1 Kf3 65. h5 Ra1+ 66. Kd2 Kf2 67. h6 f3 68. h7 Rh1 69. Kd3 Rh3 70. Kd2 Rh1 71. Kd3 Rd1+ 72. Kc2 Rd7 73. Kc3 Rf7 74. Kd2 Kf1 75. Ke3 f2 76. Kd2 Rd7+ 77. Kc2 Re7 1/2-1/2

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.22"]
[Round "6"]
[White "Hartmann, Jakob"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1719"]
[BlackElo "1958"]
[PlyCount "50"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Bxc6+ bxc6 10. 0-0 0-0 11. Nbd2 Bg4 12. Nb3 f6 13. Qd3 Qe8 14. exf6 Bxf3 15. Qxf3 Rxf6 16. Qd3 Qf7 17. Be3 Rf8 18. f3 Nd6 19. Nd2 Nf5 20. Bf2 Qg6 21. Nb3 Qg5 22. Rae1 Rg6 23. g4 h5 24. h4 Qf4 25. g5 Kh7 0-1

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.21"]
[Round "5"]
[White "Donath, Johann"]
[Black "Nguyen, Anh Van"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1958"]
[BlackElo "1630"]
[PlyCount "61"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bd3 Nc6 8. h3 0-0 9. 0-0 d5 10. e5 Nd7 11. Re1 Nb6 12. Be3 a6 13. Qe2 f6 14. exf6 exf6 15. Bf4 Bd7 16. a4 Re8 17. Qd2 Nb4 18. a5 Nxd3 19. Qxd3 Bf5 20. Rxe8+ Qxe8 21. Qf1 Nc4 22. Nxd5 Rc8 23. b3 Nb2 24. Ra2 Nd3 25. Re2 Be4 26. Bd2 f5 27. Nc3 Nf4 28. Re1 Rxc3 29. Bxc3 Qc8 30. Qc4+ Qxc4 31. bxc4 1-0

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.21"]
[Round "4"]
[White "Eimer, Christina"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1541"]
[BlackElo "1958"]
[PlyCount "106"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 0-0 8. 0-0 d6 9. Bg5 Bg4 10. Bxf6 Bxf6 11. Bd5 Qd7 12. h3 Bh5 13. Kh1 Rae8 14. g4 Bg6 15. Bxc6 Qxc6 16. Nd5 Bd8 17. Rg1 f5 18. Qe2 fxe4 19. dxe4 Qc4 20. Qxc4 bxc4 21. Nd2 Rxf2 22. Rad1 Ref8 23. Ne3 Bg5 24. Nexc4 Re2 25. Rge1 Rff2 26. Rxe2 Rxe2 27. Kg1 Bf7 28. b3 Bxc4 29. Nxc4 Rxe4 30. Kf2 Kf7 31. Nb2 Ke6 32. Nd3 h5 33. gxh5 Rh4 34. Kg2 Rxh5 35. c4 Be7 36. Re1 Rf5 37. Nb4 a5 38. Nc6 Rf8 39. a3 Ra8 40. Nd4+ Kd7 41. Nb5 Rb8 42. Rb1 d5 43. a4 d4 44. Rd1 Bf6 45. Rb1 e4 46. Na3 d3 47. c5 Bd4 48. Nc4 Rf8 49. Rd1 Rf2+ 50. Kh1 Ke6 51. Nxa5 e3 52. Nc4 e2 53. Re1 Rf1+ 0-1

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.20"]
[Round "3"]
[White "Donath, Johann"]
[Black "Klosa, Kevin"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1958"]
[BlackElo "1668"]
[PlyCount "154"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb3 d6 6. Nc3 Nge7 7. Be3 a6 8. Be2 Be6 9. Nd5 Bxd5 10. exd5 Nb4 11. 0-0 Qxb2 12. c3 Nbxd5 13. Bc4 Nxe3 14. fxe3 0-0-0 15. Bxf7 Qxc3 16. Qf3 g6 17. Rfc1 Qe5 18. Nd4 d5 19. Rab1 Rd6 20. Rc5 Rf6 21. Qh3+ Nf5 22. Nxf5 gxf5 23. Rxd5 Qe4 24. Rbd1 Bh6 25. Qh5 Bxe3+ 26. Kh1 Bf4 27. Qh4 Rd6 28. Rxd6 Bxd6 29. Qf6 Rf8 30. h3 Qf4 31. Kg1 Qe3+ 32. Kh1 Qf4 33. Kg1 Qh2+ 34. Kf2 Qg3+ 35. Kg1 Qe3+ 36. Kh1 Qe5 37. Qxe5 Bxe5 38. Be6+ Kb8 39. Rd7 h6 40. Rh7 Bf4 41. Kg1 Rf6 42. Bb3 Be3+ 43. Kf1 f4 44. Ke2 Rg6 45. Rh8+ Ka7 46. Rg8 Rxg8 47. Bxg8 Kb6 48. Kf3 Bc1 49. Ke4 Kc5 50. Kd3 b5 51. Bf7 Kb4 52. Kc2 Be3 53. Bd5 c5 54. Be4 c4 55. Bf5 a5 56. h4 Kc5 57. h5 b4 58. Bd7 Kd4 59. Be8 Ke5 60. Bd7 Kf6 61. Bb5 Kg5 62. Bxc4 Kxh5 63. Kd3 Kg4 64. Ke2 h5 65. Bd5 a4 66. Kf1 h4 67. Ke2 Kg3 68. Kf1 h3 69. gxh3 Kxh3 70. Ke2 Kg3 71. Be6 Bc1 72. Bf7 f3+ 73. Kf1 f2 74. Bd5 Bd2 75. Ke2 Be1 76. Bc6 b3 77. axb3 a3 0-1

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.19"]
[Round "1"]
[White "Donath, Johann"]
[Black "Reif, Gerold"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1958"]
[BlackElo "1623"]
[PlyCount "90"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. 0-0-0 Qe7 10. f3 0-0-0 11. Bxb6 axb6 12. Qb5 d5 13. exd5 Bxd5 14. Nxd5 Nxd5 15. Bc4 Nf6 16. Qa4 Kb8 17. Bb5 Rxd1+ 18. Rxd1 Ne5 19. f4 Neg4 20. Nd4 Qc5 21. b4 Qc3 22. Kb1 Ne3 23. Rd3 Nfd5 24. Nc6+ bxc6 25. Bxc6 Qxc2+ 26. Qxc2 Nxc2 27. a3 Ncxb4 28. axb4 Nxb4 29. Rc3 Nxc6 30. Rxc6 Re8 31. Rc2 c5 32. Kb2 Kc7 33. Kc3 Kc6 34. Ra2 Re7 35. Ra8 b5 36. Rc8+ Rc7 37. Re8 f6 38. Rh8 h6 39. Re8 Rd7 40. Rb8 b4+ 41. Kc2 Kd5 42. g3 Re7 43. Rd8+ Kc4 44. Rd2 Ra7 45. Kb2 b3 0-1

[Event "GER-ch U25 op-A"]
[Site "Oberhof"]
[Date "2013.05.19"]
[Round "2"]
[White "Kempe, Markus"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1649"]
[BlackElo "1958"]
[PlyCount "71"]
[EventDate "2013.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Rac1 Qb6 14. Bd3 Ng6 15. Bb1 Be6 16. Ng5 Qxd4 17. Ndf3 Qf6 18. Nxe6 fxe6 19. Bxg6 Qxg6 20. Re5 Rae8 21. Kh1 Rf7 22. Rce1 h6 23. Nd4 Rxf2 24. g3 Qf7 25. Qd3 Nc7 26. Kg1 Rf6 27. Qe2 Kf8 28. Qc4 Rd8 29. Qc5+ Qe7 30. Qxa7 Qd7 31. R5e4 Nb5 32. Qc5+ Kf7 33. Nxe6 Ra8 34. Qc4 Qd5 35. Qb4 Qd6 36. Qc4 1/2-1/2

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.30"]
[Round "7.2"]
[White "Donath, Johann"]
[Black "Geue, Niklas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1924"]
[BlackElo "1531"]
[PlyCount "123"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Magdeburg USC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Bb4 6. Bd3 Nf6 7. Nf3 0-0 8. 0-0 Bg4 9. Be3 Nbd7 10. Re1 dxc4 11. Bxc4 Nb6 12. Bd3 Nbd5 13. Rc1 Qa5 14. Bd2 Bxf3 15. gxf3 Nxc3 16. bxc3 Bd6 17. f4 Qxa2 18. Ra1 Qd5 19. Be3 Qh5 20. Qxh5 Nxh5 21. Reb1 Rfb8 22. f5 a5 23. Ra2 Nf4 24. Be4 Ra6 25. Rba1 Rba8 26. c4 Nh5 27. Rb1 Nf6 28. Bf3 R6a7 29. d5 c5 30. Rb5 Nd7 31. f6 b6 32. fxg7 Kxg7 33. Bd1 Rb8 34. Ba4 Rab7 35. f4 Kf6 36. Kf2 Nf8 37. Rb1 Ke7 38. Rab2 Nd7 39. Bd2 Bc7 40. Bc3 Ra7 41. Re2+ Kd8 42. Rg1 Bxf4 43. Rg7 Bxh2 44. Rxf7 Bd6 45. Bf6+ Nxf6 46. Rxa7 Bc7 47. d6 Bxd6 48. Rf7 Ng4+ 49. Kg2 Ne5 50. Rxh7 Rc8 51. Rd2 Nxc4 52. Rd7+ Ke8 53. R7xd6+ Ke7 54. Rd7+ Kf6 55. Re2 Rg8+ 56. Kf2 Ne5 57. Rd6+ Ke7 58. Rd5 Rg5 59. Rexe5+ Rxe5 60. Rxe5+ Kd6 61. Rh5 Kc7 62. Ke3 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.29"]
[Round "5.2"]
[White "Donath, Johann"]
[Black "Grieb, Lukas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1924"]
[BlackElo "1636"]
[PlyCount "43"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Gau Algesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 d5 9. e5 Nd7 10. Be3 f6 11. exf6 Nxf6 12. Qe2 Qc7 13. Rad1 Bd7 14. Rfe1 Rfe8 15. Bb1 Kh8 16. h3 a6 17. Ng5 Bb4 18. Bxh7 Bxc3 19. bxc3 e5 20. Bg6 Re7 21. dxe5 Nxe5 22. Bf4 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.29"]
[Round "6.2"]
[White "Fuchs, Sebastian"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1673"]
[BlackElo "1924"]
[PlyCount "69"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Dresden TU"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d3 h6 11. Nbd2 0-0 12. Nf1 Re8 13. Ng3 Bf8 14. h3 Nc6 15. Be3 d5 16. exd5 Nxd5 17. d4 exd4 18. cxd4 c4 19. Bd2 Bb7 20. a3 g6 21. Rxe8 Qxe8 22. Ne4 f5 23. Nc3 Qd7 24. Qc1 Kh7 25. Ne5 Nxe5 26. dxe5 Qc6 27. Qf1 Bg7 28. f4 a5 29. Rd1 Nxc3 30. Bxc3 Bf8 31. Kh2 b4 32. axb4 axb4 33. Be1 Ra2 34. Rb1 c3 35. g4 0-1

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.28"]
[Round "3.2"]
[White "Donath, Johann"]
[Black "Fieberg, Samuel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1924"]
[BlackElo "1850"]
[PlyCount "113"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. d4 cxd4 8. cxd4 Bg4 9. Be3 Na5 10. Bc2 Nac4 11. b3 Nxe3 12. fxe3 e6 13. 0-0 Be7 14. Nbd2 0-0 15. Qe2 Rc8 16. Bd3 Ba3 17. Rfd1 a6 18. Nf1 Bh5 19. e4 Bxf3 20. Qxf3 Bb2 21. Rab1 Bxd4+ 22. Kh1 Qh4 23. g3 Qe7 24. exd5 exd5 25. Bxh7+ Kxh7 26. Qd3+ g6 27. Qxd4 Qe6 28. Rbc1 Rxc1 29. Rxc1 Rc8 30. Rxc8 Nxc8 31. Nd2 Ne7 32. Nf3 Kg7 33. Kg2 Nf5 34. Qf4 Qc6 35. g4 Nh6 36. Qf6+ Kg8 37. Kg3 Qd7 38. h3 d4 39. e6 Qxe6 40. Qxe6 fxe6 41. Nxd4 Kf7 42. Kf4 Ng8 43. Ke5 Ne7 44. Nxe6 Nc6+ 45. Kd6 Nb4 46. a4 Nc6 47. Nc5 Na5 48. Kc7 b5 49. axb5 axb5 50. Kb6 Nxb3 51. Nxb3 Kf6 52. Kxb5 Kg5 53. Nd4 Kh4 54. Ne6 Kxh3 55. g5 Kg4 56. Kc6 Kf5 57. Kd7 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.28"]
[Round "4.2"]
[White "Kretzschmar, Arnd"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1751"]
[BlackElo "1924"]
[PlyCount "40"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Halle Volksbank"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nf6 8. e5 d5 9. exd6 0-0 10. dxc7 Qxc7 11. cxd4 Bg4 12. Bb2 Rad8 13. d5 Qf4 14. Bxf6 Qxf6 15. Nbd2 Bxd2 16. Qxd2 Bxf3 17. gxf3 Ne5 18. Be2 Nxf3+ 19. Bxf3 Qxf3 20. Rfd1 Rd6 0-1

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.27"]
[Round "2.2"]
[White "Berkes, Alexander"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1894"]
[BlackElo "1924"]
[PlyCount "100"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Langen"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Ba3 Nb4 11. Nc3 Bg7 12. f4 0-0-0 13. Qd2 Nc2+ 14. Qxc2 Qxa3 15. Be2 f6 16. exf6 Bxf6 17. 0-0 d5 18. Rac1 Rhe8 19. cxd5 Qc5+ 20. Kh1 Bxe2 21. Nxe2 Qxc2 22. Rxc2 cxd5 23. Nc3 d4 24. Nb5 Rd7 25. g3 a6 26. Na3 d3 27. Rd2 Bc3 28. Rdd1 Re2 29. Nb1 Ba5 30. a3 Rd6 31. b4 Bb6 32. Rfe1 Rde6 33. Rf1 Rc2 34. Nd2 Re2 35. Nf3 d2 36. g4 Be3 37. f5 gxf5 38. gxf5 Rc1 39. f6 Rf2 40. Rxf2 Rxd1+ 41. Kg2 Rg1+ 42. Nxg1 d1Q 43. f7 Bh6 44. f8Q+ Bxf8 45. Rxf8+ Kb7 46. Rf3 Kc6 47. Nh3 Qe2+ 48. Kg3 h5 49. Rf6+ Kb5 50. Kf4 Qg4+ 0-1

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2012.12.27"]
[Round "1.2"]
[White "Donath, Johann"]
[Black "Tuente, Marcel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1924"]
[BlackElo "1543"]
[PlyCount "85"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Raesfeld Erle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. d3 Nf6 7. Nbd2 0-0 8. h3 Be6 9. Bb3 Nh5 10. Re1 Nf4 11. Nf1 Bxb3 12. axb3 Qf6 13. Be3 Rfd8 14. Ng3 Qg6 15. d4 Bb6 16. Kh2 d5 17. dxe5 dxe4 18. Nd4 Nd3 19. Re2 Ndxe5 20. Nxc6 Rxd1 21. Ne7+ Kf8 22. Nxg6+ hxg6 23. Rxd1 f5 24. Bxb6 axb6 25. Rd5 Nd3 26. Rd7 Rc8 27. h4 Nc5 28. Rd1 Nxb3 29. h5 Kf7 30. Rd7+ Kf6 31. f3 Nc5 32. Rd1 exf3 33. gxf3 Rh8 34. Rd5 Ne6 35. Rd7 gxh5 36. Red2 h4 37. Ne2 Ng5 38. R2d3 Ne6 39. b4 g5 40. Re3 g4 41. Rd5 g3+ 42. Kh1 c6 43. Rd6 1-0

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.07"]
[Round "9"]
[White "Donath, Johann"]
[Black "Kulpinski, Piotr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1880"]
[BlackElo "2010"]
[PlyCount "143"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. Na3 Nc6 8. Ne2 a6 9. Bf4 Qd7 10. 0-0 e6 11. f3 Bh5 12. Nc2 Bg6 13. Bxg6 hxg6 14. a4 Nh5 15. Ne3 Nxf4 16. Nxf4 Bd6 17. Nh3 Rb8 18. Rae1 0-0 19. Ng4 b5 20. Ng5 b4 21. f4 Qc7 22. Ne5 Bxe5 23. dxe5 Nd8 24. cxb4 f6 25. exf6 gxf6 26. Nf3 Qb6+ 27. Kh1 Qxb4 28. Qd3 Kg7 29. Nh4 f5 30. Re2 Rf7 31. Qxa6 Rc7 32. g3 Rbc8 33. Kg2 d4 34. Nf3 Rc6 35. Qa7+ R8c7 36. Qxd4+ Qxd4 37. Nxd4 Rc4 38. Nxe6+ Nxe6 39. Rxe6 Rxa4 40. Rd1 Rc2+ 41. Kh3 Rxb2 42. Rdd6 Raa2 43. Rxg6+ Kh7 44. Kh4 Rxh2+ 45. Kg5 Ra5 46. Rd7+ Kh8 47. Rf6 Ra8 48. Rxf5 Rg8+ 49. Kf6 Rxg3 50. Rg5 Rxg5 51. Kxg5 Kg8 52. Kg6 Rg2+ 53. Kf6 Ra2 54. Rd8+ Kh7 55. Re8 Ra6+ 56. Re6 Ra1 57. f5 Rg1 58. Re8 Rg2 59. Ke6 Re2+ 60. Kf7 Ra2 61. f6 Rf2 62. Re6 Ra2 63. Kf8 Ra1 64. f7 Ra8+ 65. Re8 Ra7 66. Rd8 Ra1 67. Ke7 Re1+ 68. Kd6 Rd1+ 69. Kc7 Rc1+ 70. Kb6 Rf1 71. f8Q Rf6+ 72. Kc7 1-0

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.06"]
[Round "8.28"]
[White "Welz, Peter"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2127"]
[BlackElo "1880"]
[PlyCount "88"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. c4 0-0 10. cxd5 Nxd5 11. Be4 Be6 12. Qd3 h6 13. Rd1 c6 14. Qc2 Qb6 15. Nc3 Nxc3 16. Qxc3 Rae8 17. Qg3 Kh8 18. Be3 c5 19. b3 Bf6 20. Rac1 Qb4 21. Bb1 Bh4 22. Qd6 Qg4 23. f3 Qb4 24. Bxc5 Qb5 25. Bd3 Qa5 26. b4 Qxa2 27. Qf4 Bg5 28. Qe4 f5 29. Qe5 Bxc1 30. Bxf8 Rxf8 31. Rxc1 Qd2 32. Qc3 Qe3+ 33. Kf1 Rd8 34. Be2 Qb6 35. Rd1 Rxd1+ 36. Bxd1 Kh7 37. Qc5 Qd8 38. Bc2 Qg5 39. g4 Kg6 40. h4 Qf4 41. h5+ Kf7 42. Qxa7+ Kf6 43. Qa1+ Kf7 44. Qa7+ Kf6 1/2-1/2

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.09"]
[Round "7.1"]
[White "Donath, Johann"]
[Black "Altstadt, Karl Simon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1881"]
[BlackElo "1704"]
[PlyCount "73"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 Ne4 8. Be3 Nc6 9. b4 0-0-0+ 10. Kc2 e6 11. h3 Bxf3 12. gxf3 Nf6 13. Nd2 Nd5 14. Nc4 Nxe3+ 15. fxe3 Rd5 16. f4 Be7 17. a4 f6 18. a5 Nb8 19. Bg2 Rd7 20. Rhd1 Rhd8 21. Rd4 Nc6 22. Rxd7 Kxd7 23. a6 Rb8 24. axb7 Rxb7 25. Bxc6+ Kxc6 26. Na5+ Kc7 27. Nxb7 Kxb7 28. Kd3 h5 29. Kc4 g5 30. fxg5 fxg5 31. b5 Bd8 32. Ra6 g4 33. hxg4 h4 34. Rxe6 Bg5 35. Rg6 Bxe3 36. Rg7+ Kb8 37. Kd5 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.08"]
[Round "5.1"]
[White "Donath, Johann"]
[Black "Denkert, Robert"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1881"]
[BlackElo "1587"]
[PlyCount "65"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. c4 c5 6. d5 b5 7. cxb5 a6 8. bxa6 Nxa6 9. Nc3 0-0 10. 0-0 Bf5 11. Nh4 Bd7 12. e4 Qb6 13. Re1 Ng4 14. h3 Ne5 15. Nf3 Nb4 16. Nxe5 Bxe5 17. Kh2 Bxc3 18. bxc3 Ba4 19. Qg4 Nc2 20. Bh6 Nxe1 21. Rxe1 Rfd8 22. h4 c4 23. f4 Bd7 24. f5 Qb2 25. Qf3 Rxa2 26. Rf1 gxf5 27. Rg1 Qf2 28. Qh5 Kh8 29. Qxf7 Rg8 30. Bf4 fxe4 31. Qxe7 Qc5 32. Qf6+ Rg7 33. Bh6 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.08"]
[Round "6.1"]
[White "Thieu, Nguyen Gia Luat"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1587"]
[BlackElo "1881"]
[PlyCount "78"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. d3 Na5 10. Bg5 h6 11. Bh4 Nxb3 12. axb3 c5 13. Nbd2 Qc7 14. Qe2 Re8 15. Nf1 Bb7 16. Ne3 g6 17. Qd2 Kh7 18. Ng4 Nxg4 19. hxg4 Bxh4 20. Nxh4 d5 21. f3 Rad8 22. Qe3 d4 23. Qd2 c4 24. Kf2 Rc8 25. Re2 Re6 26. Rh1 Kg7 27. bxc4 bxc4 28. dxc4 Qxc4 29. Qd3 Rec6 30. Qd2 a5 31. Qxa5 Qe6 32. Qa4 Ba6 33. Rd2 Rc4 34. Qa5 Rxc2 35. Rhd1 Qd6 36. g3 d3 37. Qd5 Qb6+ 38. Ke1 Qxb2 39. Qa5 Qd4 0-1

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.07"]
[Round "3.1"]
[White "Donath, Johann"]
[Black "Reinhardt, Johannes"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1881"]
[BlackElo "1705"]
[PlyCount "84"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Bad Schwartau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Ne3 c6 7. c4 Be7 8. Nc3 Qg6 9. Be2 Nf6 10. 0-0 0-0 11. g3 Bh3 12. Ng2 Bxg2 13. Kxg2 Nbd7 14. Qb3 Rab8 15. Bf4 Ne8 16. Kh1 Kh8 17. Rfe1 Nc7 18. c5 Rxf4 19. gxf4 dxc5 20. Nxe4 Qxe4+ 21. Bf3 Qxf4 22. Rxe7 c4 23. Qe3 Qd6 24. Rg1 Nd5 25. Bxd5 Qxd5+ 26. f3 Rg8 27. Qe4 Qd6 28. Rg3 Nf6 29. Qe5 Qb4 30. Rexg7 Rxg7 31. Qxf6 Qe1+ 32. Kg2 Qe7 33. Qe5 Qxe5 34. dxe5 b5 35. f4 b4 36. Kf3 Rxg3+ 37. hxg3 c5 38. g4 h6 39. f5 Kg7 40. f6+ Kf7 41. Ke3 a5 42. Kd2 Ke6 1/2-1/2

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.07"]
[Round "4.1"]
[White "Sawlin, Leonid"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2046"]
[BlackElo "1881"]
[PlyCount "130"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Berlin Makkabi"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Bb2 Bg7 11. Nd2 0-0 12. 0-0-0 d6 13. Qf3 Nb6 14. exd6 Bxb2+ 15. Kxb2 cxd6 16. Bd3 d5 17. Rhe1 Qb4 18. Nb1 Bxc4 19. Qf4 a5 20. Bc2 c5 21. a3 Qb5 22. Nc3 Qc6 23. bxc4 d4 24. Be4 dxc3+ 25. Kxc3 Qa4 26. Bxa8 Qxa3+ 27. Kc2 Rxa8 28. Ra1 Qb4 29. Reb1 Qxc4+ 30. Qxc4 Nxc4 31. Kc3 Nd6 32. f3 Ra6 33. Rb8+ Kg7 34. Rab1 Nf5 35. Rc8 c4 36. Rxc4 Ne3 37. Re4 Nxg2 38. Rg1 f5 39. Rd4 Ne3 40. Kd3 f4 41. Rxf4 Nd5 42. Rd4 Nf6 43. f4 Kf7 44. Rb1 Ke6 45. Re1+ Kf7 46. Kc4 Rb6 47. h3 Rb4+ 48. Kc3 Rb6 49. Re5 Ra6 50. Ra4 Rc6+ 51. Rc4 Rd6 52. Rxa5 Nd5+ 53. Kb2 Ne3 54. Ra7+ Kf6 55. Rcc7 Kf5 56. Rf7+ Ke4 57. Rfe7+ Kd4 58. Ra4+ Nc4+ 59. Kc2 Kd5 60. Kc3 Rc6 61. Raa7 h5 62. Rad7+ Kc5 63. Rc7 Nb6 64. Rxc6+ Kxc6 65. Re6+ Kc7 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.06"]
[Round "1.1"]
[White "Donath, Johann"]
[Black "Reuker, Jari"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1881"]
[BlackElo "1690"]
[PlyCount "92"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Be3 cxd4 9. cxd4 Be7 10. Nc3 Qd8 11. h3 Bh5 12. Qb3 Qb6 13. g4 Bg6 14. Ne5 Rb8 15. Qxb6 axb6 16. f4 Bb4 17. Bf3 Rc8 18. Rac1 0-0 19. a3 Bxc3 20. Rxc3 Rfd8 21. Nxc6 bxc6 22. Bxc6 Nd5 23. Bxd5 Rxc3 24. bxc3 Rxd5 25. Rf2 Rb5 26. d5 Rxd5 27. Bxb6 Rd3 28. Bd4 Rxh3 29. Kg2 Rh4 30. Kg3 Rh1 31. f5 exf5 32. gxf5 Bh5 33. Rd2 h6 34. c4 Rf1 35. Bf2 Rc1 36. c5 Rc3+ 37. Kh4 Bf3 38. Rd8+ Kh7 39. Rd7 Rxa3 40. Rxf7 Kg8 41. Rd7 Be4 42. Bd4 Bxf5 43. Rxg7+ Kf8 44. Rg3 Ra4 45. Kh5 Rxd4 46. Kxh6 Ke7 1/2-1/2

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2012.09.06"]
[Round "2.1"]
[White "Pfreundt, Jakob"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "1942"]
[BlackElo "1881"]
[PlyCount "55"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Bxc4 e6 7. Nc3 h6 8. 0-0 Bd6 9. Bb3 0-0 10. e4 Bxf3 11. Qxf3 e5 12. dxe5 Bxe5 13. Rd1 Qe7 14. Bg5 c6 15. Re1 Nbd7 16. Rad1 Rad8 17. Qe2 Nc5 18. Bc2 Ne6 19. Be3 Rfe8 20. g3 Nd4 21. Bxd4 Bxd4 22. e5 Bxc3 23. Rxd8 Rxd8 24. bxc3 Nd5 25. c4 Nb4 26. Be4 g6 27. a3 Na6 28. Rd1 1/2-1/2

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.30"]
[Round "7.2"]
[White "Bauer, Lukas"]
[Black "Donath, Johann"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1640"]
[BlackElo "1871"]
[PlyCount "80"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Trier SG U14"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. b3 c5 8. Bb2 cxd4 9. Nxd4 Rb8 10. Nc3 a6 11. Rc1 Ne5 12. h3 Bd7 13. Nd5 b5 14. cxb5 Nxd5 15. Bxd5 axb5 16. Bg2 Qb6 17. Kh2 Rfc8 18. Qd2 h5 19. f4 Nc6 20. Nxc6 Bxc6 21. Bxc6 Bxb2 22. Qxb2 Rxc6 23. Kg2 Rbc8 24. a3 Qe3 25. Rxc6 Rxc6 26. Kh2 Qc5 27. Rf3 e6 28. Kg2 Qf5 29. Qd4 Qc2 30. Qd3 Qc5 31. Re3 Kf8 32. Re4 Qb6 33. Rb4 Rc5 34. a4 Qc6+ 35. Kf2 bxa4 36. bxa4 Rc3 37. Rb8+ Ke7 38. Qd4 Rc4 39. Qa7+ Kf6 40. Rf8 Qc5+ 1/2-1/2

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.29"]
[Round "6.2"]
[White "Donath, Johann"]
[Black "Dirks, Alexander"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1871"]
[BlackElo "1372"]
[PlyCount "65"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Widdern SC U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Be7 8. Bb5+ Nbd7 9. dxc5 Bxc5 10. 0-0 a6 11. Bxf6 gxf6 12. Be2 Ne5 13. Rc1 Ba7 14. Nd4 Qd7 15. Kh1 Rg8 16. b4 Ke7 17. b5 Nc4 18. a4 Bxd4 19. Qxd4 Rac8 20. Bf3 Rgd8 21. Rfd1 Nb2 22. Qb4+ Qd6 23. Qxb2 Qe5 24. Qb4+ Qd6 25. Qxd6+ Rxd6 26. Ne2 Rxc1 27. Rxc1 axb5 28. axb5 Bd7 29. Nd4 Rb6 30. h3 Be6 31. Bg4 f5 32. Bxf5 Kf6 33. Bxh7 1-0

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.29"]
[Round "5.2"]
[White "Wanner, Lukas"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1594"]
[BlackElo "1871"]
[PlyCount "61"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kiel Doppelbauer U14"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Re1 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 h6 14. h3 g6 15. Be3 d5 16. Qe2 d4 17. cxd4 cxd4 18. Bd2 Nc6 19. Bb3 Bb7 20. Nh4 Kg7 21. Nf3 Nd7 22. a3 Nb6 23. h4 Bc8 24. Qd1 Bg4 25. Qc1 Rc8 26. Bxh6+ Kg8 27. Bxf8 Bxf3 28. gxf3 Na5 29. Qh6 Rxf8 30. Qxg6+ Kh8 31. Qh6+ 1-0

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.28"]
[Round "3.2"]
[White "Dette, Tim"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1553"]
[BlackElo "1871"]
[PlyCount "76"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Katernberg U14"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. c3 dxc3 5. Bc4 d6 6. Qb3 Qd7 7. 0-0 g6 8. Nxc3 Bg7 9. Bf4 Nh6 10. Rad1 Ng4 11. e5 Ngxe5 12. Bxe5 Bxe5 13. Nxe5 Nxe5 14. Rfe1 Qf5 15. Bd3 Qh5 16. Nd5 Kd8 17. Qc3 c6 18. Qa5+ b6 19. Nxb6 Nf3+ 20. gxf3 Qxa5 21. Nxa8 Re8 22. Rxe8+ Kxe8 23. a3 Bb7 24. Bf1 Kd7 25. Bh3+ Ke7 26. Bg2 Bxa8 27. Bf1 Qg5+ 28. Bg2 c5 29. Re1+ Kf6 30. Kf1 Bd5 31. Re3 Be6 32. f4 Qh6 33. Rh3 Bxh3 34. Bxh3 Qxh3+ 35. Kg1 Kf5 36. b4 Kxf4 37. bxc5 Kf3 38. cxd6 Qg2# 0-1

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.28"]
[Round "4.2"]
[White "Donath, Johann"]
[Black "Brungs, Sven"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1871"]
[BlackElo "1516"]
[PlyCount "84"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Porz SG U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Qf3 h6 10. a3 Bxc3 11. bxc3 d5 12. exd5 cxd5 13. Be3 a5 14. Bd4 Ne4 15. Rfe1 Bb7 16. Rab1 Bc6 17. Bxe4 dxe4 18. Qg3 g6 19. Qf4 g5 20. Qg4 Qd5 21. Re3 f5 22. Qh5 Re6 23. Rd1 Rd8 24. g3 Be8 25. Qe2 c5 26. c4 Qd7 27. c3 cxd4 28. cxd4 Qa4 29. Rd2 g4 30. Rc3 Rb6 31. Qe3 Rb1+ 32. Kg2 Qc6 33. h4 gxh3+ 34. Kxh3 Qg6 35. Qe2 Bd7 36. f4 exf3 37. Qxf3 f4+ 38. Kg2 Qf5 39. gxf4 Kh8 40. Qe3 Re8 41. Qf2 Ree1 42. Qh4 Qe4+ 0-1

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.27"]
[Round "1.2"]
[White "Backens, Johannes"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1235"]
[BlackElo "1871"]
[PlyCount "60"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Schwarzenbach Caissa U14"]
[BlackTeam "Weissensee Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Nc6 7. Be3 Bf5 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. a3 Bf6 12. b4 d5 13. c5 Nc4 14. Nbd2 Nxd2 15. Qxd2 Ne7 16. Rac1 Nf5 17. Rfe1 Re8 18. Bf4 Re4 19. Rxe4 dxe4 20. Ne5 Qxd4 21. Qxd4 Nxd4 22. Kf1 Ne6 23. Bg3 h5 24. c6 bxc6 25. Nd7 Bb2 26. Rxc6 Bxa3 27. Bxc7 Bxb4 28. Be5 Rd8 29. Bd6 Rxd7 30. Bxb4 Nf4 0-1

[Event "GER-chT U14"]
[Site "Lingen"]
[Date "2011.12.27"]
[Round "2.2"]
[White "Donath, Johann"]
[Black "Birnkraut, Tim"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1871"]
[BlackElo "1729"]
[PlyCount "90"]
[EventDate "2011.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Weissensee Chemie"]
[BlackTeam "Brackel SF U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. g3 Nd7 6. Bg2 Ngf6 7. Qc2 Nb6 8. 0-0 Be7 9. e4 0-0 10. Rd1 Qc7 11. h3 Re8 12. Be3 Bf8 13. Ng5 h6 14. Nf3 Qe7 15. g4 Nh7 16. a4 Nd7 17. e5 f6 18. Ne4 Qf7 19. Ng3 c5 20. Qxc4 cxd4 21. Bxd4 fxe5 22. Nxe5 Nxe5 23. Bxe5 Nf6 24. Ne4 Nxe4 25. Bxe4 Be7 26. Qd3 Rf8 27. f4 Kh8 28. Rd2 Bd7 29. Bxb7 Rad8 30. Qg3 Bc5+ 31. Kh2 Bxa4 32. Rxd8 Rxd8 33. Bg2 Bb5 34. Qc3 Bb6 35. Qb3 a6 36. Rc1 Re8 37. f5 Qe7 38. fxe6 Qxe6 39. Qxe6 Rxe6 40. Rc8+ Re8 41. Rxe8+ Bxe8 42. Kg3 Kg8 43. Kf4 g5+ 44. Kf5 Kh7 45. Be4 Bg6+ 0-1

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.08"]
[Round "1"]
[White "Donath, Johann"]
[Black "Postler, Reinhard"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1814"]
[BlackElo "2367"]
[PlyCount "36"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bf4 dxc4 6. e3 b5 7. a4 Bb4 8. Bxb8 Rxb8 9. axb5 cxb5 10. Rxa7 Bb7 11. Be2 Nd5 12. Qa1 Qb6 13. Ra2 0-0 14. 0-0 Ra8 15. Nxd5 Bxd5 16. Rxa8 Rxa8 17. Qb1 Qb7 18. Rc1 Be4 0-1

[Event "GER-chT U12"]
[Site "Gross Doelln"]
[Date "2010.12.30"]
[Round "7.2"]
[White "Maier, Lukas"]
[Black "Donath, Johann"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1387"]
[BlackElo "1520"]
[PlyCount "90"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Backnang U12"]
[BlackTeam "Weissensee U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 c5 7. Be2 Nh5 8. Bg3 Nc6 9. 0-0 Bg4 10. d5 Nxg3 11. fxg3 Bxf3 12. Bxf3 Ne5 13. Be2 a6 14. a4 Rb8 15. Qc2 Nd7 16. Ra2 Bxc3 17. Qxc3 Ne5 18. b3 Qb6 19. Raa1 e6 20. e4 exd5 21. exd5 Rbe8 22. Rae1 Qb4 23. Qxb4 cxb4 24. h3 Re7 25. Bd1 Rfe8 26. Kh1 Nd7 27. Rxe7 Rxe7 28. Kg1 Re3 29. Rf3 Re1+ 30. Rf1 Rxf1+ 31. Kxf1 Kg7 32. Kf2 Kf6 33. Ke3 Ke5 34. Be2 Nc5 35. Bd1 a5 36. Bc2 f5 37. Bd1 h5 38. Bc2 Ne4 39. Bxe4 fxe4 40. h4 b6 41. Ke2 Kd4 42. Kd2 e3+ 43. Kc2 e2 44. Kd2 e1Q+ 45. Kxe1 Kc3 0-1

[Event "GER-chT U12"]
[Site "Gross Doelln"]
[Date "2010.12.29"]
[Round "5.2"]
[White "Bohnert, Dominik"]
[Black "Donath, Johann"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1425"]
[BlackElo "1520"]
[PlyCount "147"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Sasbach U12"]
[BlackTeam "Weissensee U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qg5 8. Nxc6 Qxb5 9. Nd4 Qg5 10. Rg1 Bc5 11. c3 Qe5 12. h3 Bd7 13. Ne2 Qh2 14. d4 exd3 15. Qxd3 Qe5 16. Bf4 Qf6 17. 0-0-0 0-0-0 18. Qc4 Qb6 19. Nd4 Bxd4 20. Qxd4 Qa5 21. Qb4 Qxa2 22. Qa3 Qxa3 23. bxa3 h6 24. Rge1 g5 25. Bh2 Rhg8 26. Re7 f5 27. Rh7 Rg6 28. Be5 Ra6 29. Bg7 Rxa3 30. Kb2 Ra6 31. Bxh6 Ra2+ 32. Kb1 Be6 33. Rxd8+ Kxd8 34. Bxg5+ Kc8 35. Re7 Bc4 36. Bf4 Bd5 37. Rxc7+ Kd8 38. Rc5 Be6 39. Rxf5 Re2 40. Bg5+ Kd7 41. Rf4 b5 42. h4 a5 43. Rd4+ Kc6 44. Rf4 a4 45. Be7 Re1+ 46. Kb2 Re2+ 47. Kb1 Kd5 48. Bb4 Ke5 49. g3 Bf5+ 50. Kc1 Rc2+ 51. Kd1 Ra2 52. c4 bxc4 53. Rxc4 Rxf2 54. Rc5+ Ke6 55. Ra5 Rg2 56. Ke1 Bc2 57. h5 Rxg3 58. h6 Rh3 59. Kf2 Kf7 60. Ke1 Rxh6 61. Ra7+ Ke8 62. Kd2 Bb3 63. Kc3 Rc6+ 64. Kd3 Kd8 65. Kd2 Kc8 66. Ba5 Kb8 67. Rg7 Rc2+ 68. Kd3 a3 69. Rg1 a2 70. Bc3 Kb7 71. Rg7+ Kc6 72. Rg8 Kb5 73. Rg5+ Ka4 74. Ra5# 1-0

