[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.06"]
[Round "9"]
[White "Dorst, Johannes"]
[Black "Mueller, Elias"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2242"]
[BlackElo "2063"]
[PlyCount "50"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 b5 6. c4 Qc7 7. cxb5 c4 8. b6 Nxb6 9. Bc2 g6 10. a4 Bg7 11. a5 Nd7 12. Qe2 Bb7 13. Ra4 Rc8 14. Re1 e6 15. Na3 d5 16. exd5 Bxd5 17. d3 cxd3 18. Qxd3 Ne7 19. Qxa6 0-0 20. b4 Bc6 21. Bg5 Nd5 22. Rb1 Nc3 23. Rc1 Ne5 24. Nd4 Ng4 25. g3 Bxd4 0-1

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "7"]
[White "Dorst, Johannes"]
[Black "Papadopoulos, Ioannis"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2242"]
[BlackElo "2143"]
[PlyCount "100"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Ne7 6. Nxe5 Qd4 7. Qh5 g6 8. Qg5 Bg7 9. Nd3 Be6 10. Nc5 h6 11. Nxe6 hxg5 12. Nxd4 Bxd4 13. d3 Be5 14. g3 g4 15. Nd2 0-0-0 16. Nc4 Bd4 17. c3 b5 18. Nd2 Bb6 19. d4 Rh5 20. Re1 c5 21. dxc5 Bxc5 22. Nf1 Nc6 23. Be3 Ne5 24. Bxc5 Nf3+ 25. Kh1 Nxe1 26. Rxe1 Rxc5 27. Kg2 Re5 28. h3 gxh3+ 29. Kxh3 f5 30. f3 c5 31. Kh4 fxe4 32. fxe4 Rf8 33. Nd2 Rf2 34. Rd1 Re7 35. Nb3 Rxe4+ 36. Kg5 Rg2 37. Kxg6 Rxg3+ 38. Kf5 Re8 39. Nxc5 Rf3+ 40. Kg6 Rg8+ 41. Kh7 Rg5 42. Rd8+ Kxd8 43. Ne6+ Ke8 44. Nxg5 Rf2 45. Kg6 Rxb2 46. Kf5 Rxa2 47. Ke5 Rd2 48. Ne4 Rd1 49. Nf2 Rd8 50. Ne4 Ke7 0-1

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "8"]
[White "Reller, Ole"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2064"]
[BlackElo "2242"]
[PlyCount "101"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. c4 g6 5. Nc3 Bg7 6. 0-0 Nge7 7. a3 0-0 8. Rb1 a5 9. d3 d6 10. Bg5 h6 11. Bxe7 Nxe7 12. Ne1 Qc7 13. Nc2 Bd7 14. Ne3 Bc6 15. b4 axb4 16. axb4 cxb4 17. Ncd5 Nxd5 18. Nxd5 Bxd5 19. Bxd5 Qc5 20. Qb3 e4 21. Qxb4 exd3 22. exd3 Bd4 23. Qxb7 Ra2 24. Qd7 Bxf2+ 25. Kh1 Ra7 26. Qg4 Kg7 27. Qf4 Be3 28. Qf6+ Kh7 29. Be4 Rg8 30. Rb7 Rxb7 31. Bxb7 Rg7 32. Bd5 Bd4 33. Qd8 f5 34. Rb1 Qc7 35. Qh4 Bb6 36. Qf4 Qc5 37. g4 Qd4 38. Qxd6 Bc5 39. Qe6 Qxd3 40. Re1 Bb4 41. Rc1 fxg4 42. Qxg4 Re7 43. Rd1 Qe3 44. Qc8 Rg7 45. Rf1 Bc5 46. Qb8 h5 47. Rb1 Re7 48. Qb2 Bd6 49. Qf6 Qe5 50. Qf2 Qe2 51. Qg2 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Wenzel, Calvin"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2242"]
[BlackElo "2004"]
[PlyCount "75"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Bd7 10. Nc3 0-0-0 11. Qe1 Nh6 12. f3 Kb8 13. Rd1 Qg6 14. Nce2 f6 15. c4 c5 16. Nb3 b6 17. Nf4 Qf7 18. Nd5 Ba4 19. Rd3 Bd6 20. Qd2 Qh5 21. g3 Nf7 22. f4 Rhe8 23. Nxc5 Bxc5 24. Bxc5 Rxe4 25. Be3 Bc6 26. Nb4 Kb7 27. Nxc6 Kxc6 28. Rxd8 Nxd8 29. f5 Rxc4 30. Qxd8 Rc2 31. Qa8+ Kd6 32. Qd8+ Kc6 33. Qa8+ Kd6 34. Bf2 Qe2 35. Qd8+ Kc6 36. Qa8+ Kd7 37. Qd5+ Ke7 38. Re1 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "6"]
[White "Roettig, Hans Peter"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1995"]
[BlackElo "2242"]
[PlyCount "116"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 dxc3 11. Nb5 Qxd1 12. Rxd1 Rc8 13. Bxe6 fxe6 14. bxc3 Nc4 15. Ng5 e5 16. Ne6 Kf7 17. Ng5+ Kg6 18. h4 h6 19. Ne4 e6 20. Be3 a6 21. Na7 Rc7 22. Nxc6 Nxe3 23. Nxe5+ Kf5 24. Rd7 Rxd7 25. Nxd7 Kxe4 26. Nxf8 Nc2 27. Rc1 Rxf8 28. Rxc2 Kd3 29. Rb2 b5 30. Rb3 Rf4 31. c4+ Kxc4 32. Ra3 Rxh4 33. Rxa6 Re4 34. Kf1 g5 35. f3 Re5 36. Kf2 b4 37. g3 h5 38. Ra7 Rd5 39. Ke2 h4 40. gxh4 gxh4 41. Rc7+ Kd4 42. Rh7 Kc3 43. Rxh4 Rd2+ 44. Ke3 Rxa2 45. Rh7 Ra6 46. Rc7+ Kb2 47. Rb7 b3 48. Kd3 Rc6 49. Kd2 Rd6+ 50. Ke3 Kc2 51. Rc7+ Kb1 52. Rb7 b2 53. Ra7 Rd5 54. Ke2 Kc2 55. Rc7+ Kb3 56. Rb7+ Kc3 57. Rc7+ Kb4 58. Rb7+ Rb5 0-1

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.02"]
[Round "1"]
[White "Dorst, Johannes"]
[Black "Marzik, Hans"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2242"]
[BlackElo "2070"]
[PlyCount "55"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be3 Bf5 7. Qd2 e6 8. 0-0-0 Nd7 9. Be2 h5 10. h4 Qc7 11. Nh3 0-0-0 12. Nf4 Nb6 13. Qa5 Kb8 14. Nxh5 Rd5 15. Qc3 Rxh5 16. Bxh5 Na4 17. Qc4 Nb6 18. Qe2 Ra5 19. Kb1 Na4 20. Ka1 Qb6 21. Bc1 Ba3 22. bxa3 Nc3 23. Bf4+ Kc8 24. Qc4 Rxa3 25. Rb1 Qa5 26. Rb2 Be4 27. Bxf7 Bd5 28. Bxe6+ 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.02"]
[Round "2"]
[White "Thomas, Ingo"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2085"]
[BlackElo "2242"]
[PlyCount "83"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. e5 Ne8 8. d4 cxd4 9. cxd4 d6 10. Nc3 Bg4 11. Bxc6 bxc6 12. h3 Bf5 13. Bg5 f6 14. exd6 Nxd6 15. Bf4 g5 16. Bh2 Bg6 17. Qe2 Rf7 18. Rad1 Qa5 19. Nd2 Qb4 20. Nde4 Nxe4 21. Nxe4 Re8 22. Nd6 Ref8 23. Nxf7 Rxf7 24. Qd2 Qb5 25. Qc3 Qd5 26. b3 Bf8 27. Qc4 Qa5 28. a4 Bh5 29. Rc1 Qf5 30. Rc3 Qd7 31. Re6 Bg6 32. Rce3 h5 33. Rxc6 g4 34. h4 Bh6 35. Re1 Qf5 36. Rce6 Bd2 37. Rd1 Bb4 38. Ra6 Qc2 39. Qxc2 Bxc2 40. Rc1 Bxb3 41. Rb1 Bc4 42. Rc6 1-0

[Event "Deizisau Autumn op 16th"]
[Site "Deizisau"]
[Date "2022.10.31"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Krassowizkij, Jaroslaw"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2231"]
[BlackElo "2439"]
[PlyCount "92"]
[EventDate "2022.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Rd1 Ne7 12. Kf1 f6 13. Ke2 g5 14. Nd2 Ng6 15. c3 0-0-0 16. Nc4 c5 17. a3 Nf8 18. d4 cxd4 19. cxd4 exd4 20. Rxd4 Ne6 21. Nxd6+ Rxd6 22. Rxd6 cxd6 23. h4 Kd7 24. Rg1 gxh4 25. Rh1 Nf8 26. Rxh4 Ke6 27. Rh1 Ng6 28. f4 f5 29. Rg1 Ne7 30. f3 h4 31. Bd4 Rh6 32. Kf2 h3 33. Rh1 d5 34. e5 Nc6 35. Be3 d4 36. Bd2 Kd5 37. b3 h2 38. Ke2 Nd8 39. Kf2 Ne6 40. Kg3 Nc5 41. Bb4 Nxb3 42. Kf2 Nc5 43. Bxc5 Kxc5 44. Kg2 d3 45. e6 Rxe6 46. Rc1+ Kd4 0-1

[Event "Deizisau Autumn op 16th"]
[Site "Deizisau"]
[Date "2022.10.31"]
[Round "6"]
[White "Dorst, Johannes"]
[Black "Noeldner, Julian"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2231"]
[BlackElo "2035"]
[PlyCount "45"]
[EventDate "2022.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. 0-0 a6 7. a4 Ba7 8. c3 h6 9. Re1 0-0 10. a5 Re8 11. Qb3 Qe7 12. Nbd2 Rb8 13. Nf1 Be6 14. Ng3 Bxc4 15. Qxc4 Qe6 16. Qa4 d5 17. exd5 Qxd5 18. Be3 Bxe3 19. Rxe3 Re6 20. Ne4 Nxe4 21. dxe4 Qd7 22. Rd1 Rd6 23. Rxd6 1/2-1/2

[Event "Graz op-A"]
[Site "Graz"]
[Date "2022.09.09"]
[Round "7"]
[White "Skuhala, Barbara"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2059"]
[BlackElo "2238"]
[PlyCount "90"]
[EventDate "2022.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 Nxc3 9. Qg4 g6 10. Bd3 c5 11. dxc5 Nc6 12. Nf3 Qc7 13. 0-0 Bd7 14. Bd2 Ne4 15. Bxe4 dxe4 16. Qxe4 Ne7 17. Rab1 Bc6 18. Qe2 Rd8 19. Be3 Nf5 20. Rfd1 0-0 21. Rd6 Kh7 22. Rbd1 Nxd6 23. exd6 Qa5 24. c4 f6 25. h4 e5 26. h5 g5 27. Qc2+ e4 28. Nd2 Rfe8 29. Nb3 Qa4 30. Rd2 Re6 31. Qc3 Be8 32. Bd4 Kg7 33. Re2 Qd7 34. Nd2 Bxh5 35. Rxe4 Rde8 36. Re3 Qf7 37. Qa5 Rxe3 38. Bxe3 a6 39. c6 bxc6 40. Qxa6 Qd7 41. c5 Bf7 42. Nc4 Qg4 43. Nb6 Qd1+ 44. Kh2 Re4 45. g3 Rb4 0-1

[Event "Graz op-A"]
[Site "Graz"]
[Date "2022.09.08"]
[Round "6"]
[White "Dorst, Johannes"]
[Black "Henrichs, Thomas"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2238"]
[BlackElo "2450"]
[PlyCount "126"]
[EventDate "2022.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. Ngh5 Nf6 9. Nxg7+ Ke7 10. Bc4 Bxf4 11. Bxf4 h5 12. Qe2 Kf8 13. Nxe6+ fxe6 14. 0-0-0 Qe7 15. Rhe1 Nbd7 16. Bxe6 Re8 17. Qf3 Kg7 18. Re3 Qxe6 19. Rxe6 Rxe6 20. b3 Rhe8 21. Kb2 b5 22. a3 a5 23. Bd2 a4 24. h3 axb3 25. Kxb3 Be4 26. Qf4 Nd5 27. Qg5+ Rg6 28. Qxh5 N7f6 29. Qe5 Rxe5 30. dxe5 Nd7 31. f3 Bf5 32. g4 Be6 33. Re1 Kf7 34. Kb2 N7b6 35. f4 Rh6 36. f5 Nc4+ 37. Kc1 Rxh3 38. fxe6+ Kxe6 39. Bb4 Rg3 40. Bc5 Rxg4 41. Rh1 Kxe5 42. Rh6 Rf4 43. c3 Nxc3 44. Rxc6 Kd5 45. Rc8 Ne5 46. Be7 Rc4 47. Rxc4 Kxc4 48. Kc2 Nc6 49. Bf8 Na4 50. Bd6 Nd4+ 51. Kd2 Kb3 52. Kd3 Nc2 53. Kd2 Nxa3 54. Kc1 Nc2 55. Bf8 Nd4 56. Kd2 Ne6 57. Be7 Nec5 58. Kc1 b4 59. Kb1 Kc4 60. Bf6 Nc3+ 61. Ka1 Nd3 62. Be7 b3 63. Ba3 Kb5 0-1

[Event "Graz op-A"]
[Site "Graz"]
[Date "2022.09.07"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Dougherty, Michael J"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2238"]
[BlackElo "2074"]
[PlyCount "123"]
[EventDate "2022.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Qa5 6. Qd4 Nf6 7. Qb4 Qc7 8. Nf3 Nc6 9. Qc4 b5 10. Qd3 Bb7 11. a4 b4 12. a5 Rb8 13. a6 Ba8 14. Bd2 d6 15. cxd6 exd6 16. Bh6 Ke7 17. Bg7 Rhe8 18. Be2 Ne5 19. Nxe5 dxe5 20. Bxf6+ Kxf6 21. c4 Red8 22. Qe3 Rd4 23. f3 Qc5 24. Kf2 Bc6 25. Rhb1 Rb6 26. Ra2 Bd7 27. Kg3 Be6 28. Rba1 Bxc4 29. Ra5 Rb5 30. Rxb5 Qxb5 31. Bxc4 Qxc4 32. Qf2 Qc3 33. Ra2 h5 34. h4 Ke6 35. Kh3 Kd6 36. Kh2 Qd2 37. Qg3 Qf4 38. Ra5 Rd2 39. Rb5 Rxc2 40. Rxb4 Ra2 41. Qxf4 exf4 42. Rb7 Rxa6 43. Rxf7 Ke5 44. g3 Ra2+ 45. Kh3 fxg3 46. Kxg3 a5 47. Re7+ Kf6 48. Ra7 Ra1 49. Kf4 Rh1 50. Ra6+ Kg7 51. Rxa5 Rxh4+ 52. Kg5 Rh3 53. Ra7+ Kf8 54. f4 Rf3 55. Ra6 h4 56. Rf6+ Ke7 57. Kxg6 h3 58. Kg5 h2 59. Rh6 Rf2 60. Kg4 Kf7 61. Kg3 Re2 62. e5 1-0

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.07.03"]
[Round "7.3"]
[White "Dittrich, Tom"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1975"]
[BlackElo "2235"]
[PlyCount "166"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Be2 Bg5 14. 0-0 a5 15. Bg4 Bb7 16. Qd3 g6 17. a3 bxa3 18. Rxa3 Ne7 19. Nce3 Nxd5 20. Nxd5 Bxd5 21. Qxd5 Qb6 22. Rb1 Qb4 23. Bd7 Ra7 24. Bc6 Rc8 25. Bb5 Bd8 26. Rd3 Bc7 27. Bd7 Rd8 28. Qb5 Bb6 29. Rb3 Bxf2+ 30. Kh1 Qd2 31. Bc6 Qc2 32. Rf1 Qe2 33. Rb1 Kg7 34. Rf3 Rc8 35. Bd5 Rd8 36. Bc6 h5 37. Qd5 h4 38. b3 Be1 39. Qd1 Qxd1 40. Rxd1 Bb4 41. Rdf1 Bd2 42. Rd1 Bg5 43. Rfd3 Rb8 44. Ra1 f5 45. Kg1 Rb6 46. Bd5 Rb4 47. Bc6 Rb6 48. Bd5 Kf6 49. Rf3 Bd2 50. Rd3 Bb4 51. Kf1 Bc5 52. Ra4 Raa6 53. Rf3 Rb4 54. Ra1 a4 55. bxa4 Raxa4 56. Rxa4 Rxa4 57. g4 Ra1+ 58. Ke2 Ra2+ 59. Kf1 Rxh2 60. exf5 g5 61. Rb3 Rf2+ 62. Ke1 e4 63. Bxe4 Rf4 64. Bf3 Rxc4 65. Rb7 Rc3 66. Bd5 Ke5 67. Bc6 Bf2+ 68. Kxf2 Rxc6 69. Re7+ Kf4 70. f6 d5 71. f7 Rf6 72. Rd7 Kxg4+ 73. Kg2 Kh5 74. Rxd5 Rxf7 75. Kh3 Rf3+ 76. Kg2 Ra3 77. Rd4 Ra5 78. Rb4 Rf5 79. Rb8 Kg4 80. Rb4+ Rf4 81. Rb3 Ra4 82. Rb2 h3+ 83. Kh2 Kh4 0-1

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.07.02"]
[Round "6.3"]
[White "Dorst, Johannes"]
[Black "Puschendorf, Steffen"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2235"]
[BlackElo "2146"]
[PlyCount "131"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Gera"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Qa5 13. Bd2 c4 14. Be2 Nd7 15. Nf3 Nc6 16. Ng5 Re7 17. f4 Nf6 18. Bf3 Bd7 19. 0-0 Nd8 20. Qe1 Ba4 21. Ra2 Nf7 22. f5 Rae8 23. fxg6 hxg6 24. Bd1 Nh7 25. Nxh7 Kxh7 26. Qh4+ Kg8 27. Rf3 e5 28. Rh3 e4 29. Qh7+ Kf8 30. Bf4 Qb6 31. Ra1 Qf6 32. Be3 Bd7 33. Rg3 Bf5 34. Bg4 Bxg4 35. Rxg4 Qg7 36. Qxg6 Qxg6 37. Rxg6 Re6 38. Rxe6 Rxe6 39. Rb1 Ra6 40. Bc1 Nd8 41. Rb5 Rd6 42. Bf4 Rd7 43. Kf2 Kf7 44. Ke3 Ke6 45. Rb1 Rg7 46. Rg1 Nc6 47. g4 Rh7 48. Rg2 b5 49. Bg3 Rg7 50. h3 a5 51. Rf2 b4 52. cxb4 axb4 53. axb4 Ra7 54. Be5 Ra3+ 55. Kf4 Nxb4 56. g5 Rxh3 57. Kg4 Rf3 58. Rh2 Rf1 59. g6 Rg1+ 60. Kh5 Nc6 61. Bf4 Nxd4 62. Be3 Nf3 63. Bxg1 Nxh2 64. Bxh2 Kf6 65. Kh6 d4 66. g7 1-0

[Event "Maastricht Limburg op 14th"]
[Site "Maastricht"]
[Date "2022.06.04"]
[Round "2"]
[White "Dorst, Johannes"]
[Black "Braun, Christian1111"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2246"]
[BlackElo "2428"]
[PlyCount "96"]
[EventDate "2022.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 Be7 9. dxc5 Nxc5 10. 0-0-0 Qa5 11. Kb1 b5 12. Ne2 Qxd2 13. Rxd2 Bd7 14. Ned4 0-0 15. Nxc6 Bxc6 16. Bd4 b4 17. g3 a5 18. Bh3 Ne4 19. Rdd1 Bb5 20. Rhe1 a4 21. f5 Bd7 22. g4 a3 23. b3 Rfc8 24. Rg1 Nc3+ 25. Bxc3 Rxc3 26. Rg3 Rac8 27. Nd4 Bg5 28. Rxc3 Rxc3 29. Rd3 Bf4 30. Nf3 Kf8 31. fxe6 Bxe6 32. Rxc3 bxc3 33. Nd4 Bxe5 34. Nxe6+ fxe6 35. Kc1 Bxh2 36. Bg2 Ke7 37. Kd1 Kd6 38. Ke2 Ke5 39. Ke3 Bg1+ 40. Kf3 Kd4 41. Bf1 e5 42. Ba6 e4+ 43. Ke2 Ke5 44. Bc8 Bc5 45. Bd7 d4 46. Bb5 Bb4 47. Kd1 Kf4 48. Bd7 g6 0-1

[Event "Maastricht Limburg op 14th"]
[Site "Maastricht"]
[Date "2022.06.03"]
[Round "1"]
[White "Sankalp, Gupta"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2505"]
[BlackElo "2246"]
[PlyCount "68"]
[EventDate "2022.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 c5 3. c4 g6 4. d4 Bg7 5. Nc3 0-0 6. d5 e6 7. Bd3 exd5 8. cxd5 d6 9. h3 Na6 10. 0-0 Nc7 11. e4 b5 12. Nxb5 Nxb5 13. Bxb5 Nxe4 14. Qa4 Rb8 15. Bc6 Rb4 16. Qxa7 f5 17. a3 Rb3 18. Qa4 Rxf3 19. gxf3 Ng5 20. Kg2 f4 21. Rh1 Nxh3 22. Rxh3 Bxh3+ 23. Kxh3 Qg5 24. Qd1 Bd4 25. Qe1 Rf5 26. Bd7 Re5 27. Qf1 Qh5+ 28. Kg2 Rg5+ 29. Bg4 Rxg4+ 30. fxg4 Qxg4+ 31. Kh1 Qh4+ 32. Kg2 Qg4+ 33. Kh1 Qh4+ 34. Kg2 Qg4+ 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "3.4"]
[White "Koehler, Ronald"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A69"]
[WhiteElo "2182"]
[BlackElo "2235"]
[PlyCount "142"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Griesheim"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. Nd2 c4 12. Kh1 Nc5 13. e5 dxe5 14. fxe5 Rxe5 15. Nxc4 Re8 16. Bg5 h6 17. Bh4 Nce4 18. Nxe4 Rxe4 19. Bg3 Qxd5 20. Qxd5 Nxd5 21. Bf3 Rd4 22. Rad1 Nb6 23. Rxd4 Bxd4 24. Rd1 Bf6 25. b3 Nxc4 26. bxc4 a5 27. a4 Ra6 28. c5 Kg7 29. h3 Re6 30. Rb1 Re3 31. Bd6 Be5 32. Kg1 Bd4 33. Kh2 Be5+ 34. Kg1 Bxd6 35. cxd6 Rd3 36. Bxb7 Bd7 37. Rb6 Bxa4 38. Ra6 Bd7 39. Rxa5 Rxd6 40. Kf2 Be6 41. Bf3 Rd2+ 42. Kg3 Kf6 43. h4 Rd4 44. Rc5 Rb4 45. Ra5 Rd4 46. Rc5 g5 47. hxg5+ hxg5 48. Ra5 Kg6 49. Ra1 f5 50. Kf2 g4 51. Bb7 f4 52. Ba8 Rd2+ 53. Kg1 Kg5 54. Bb7 Bc4 55. Be4 Kh4 56. Rc1 Kg3 57. Rc3+ f3 58. Bxf3 gxf3 59. Rxf3+ Kg4 60. Kh2 Bd5 61. Rg3+ Kf4 62. Rg6 Be4 63. Rg8 Rd7 64. Rf8+ Bf5 65. Rb8 Rh7+ 66. Kg1 Rg7 67. Rb2 Be4 68. Ra2 Rb7 69. Kh2 Rb1 70. Ra7 Rb2 71. Rg7 Ra2 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.04.30"]
[Round "2.4"]
[White "Dorst, Johannes"]
[Black "Gottschalk, Jens"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2235"]
[BlackElo "2265"]
[PlyCount "75"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 g6 5. e5 Ng4 6. Bxc6 dxc6 7. h3 Nh6 8. g4 Bg7 9. d3 f6 10. Be3 b6 11. Qe2 0-0 12. 0-0-0 Qc7 13. Bf4 Nf7 14. Rde1 fxe5 15. Nxe5 Nxe5 16. Bxe5 Bxe5 17. Qxe5 Qxe5 18. Rxe5 e6 19. Ne4 Bd7 20. g5 Rad8 21. Nf6+ Kg7 22. h4 h6 23. Nxd7 Rxd7 24. Rxe6 Rxf2 25. gxh6+ Kf7 26. Rxc6 Re7 27. Kb1 Ree2 28. Rc1 Rh2 29. Rc7+ Re7 30. Rf1+ Ke8 31. Rc8+ Kd7 32. Rg8 Rxh4 33. Rxg6 Rh2 34. b3 Kc7 35. Rg7 Rxg7 36. hxg7 Rg2 37. Rf7+ Kc6 38. Rxa7 1-0

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "11.4"]
[White "Dietz, Holger"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2293"]
[BlackElo "2235"]
[PlyCount "209"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gernsheim"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 c5 2. Bb2 Nc6 3. e3 e6 4. Nf3 Nf6 5. d4 cxd4 6. exd4 Be7 7. a3 0-0 8. Bd3 a6 9. 0-0 b5 10. Re1 Qc7 11. Nbd2 b4 12. Nc4 bxa3 13. Bxa3 Bxa3 14. Rxa3 Nb4 15. Na5 Nxd3 16. Qxd3 d6 17. Qc4 Qb6 18. Rea1 Re8 19. Ra4 Bd7 20. Rb4 Bb5 21. Qc3 Nd5 22. Qd2 Nxb4 23. Qxb4 Qc7 24. c4 Bd7 25. Qc3 h6 26. h3 Rab8 27. Ne1 Qd8 28. Nd3 Qg5 29. f4 Qg3 30. Rf1 Qh4 31. Rf3 Rec8 32. Kh2 Qf6 33. Nf2 Qf5 34. Ng4 h5 35. Ne3 Qe4 36. b4 h4 37. d5 Rc7 38. Nb3 Bb5 39. Nd2 Qg6 40. Qd4 Be8 41. dxe6 Qxe6 42. Nd5 Rcb7 43. Re3 Qh6 44. f5 Bc6 45. Ne7+ Rxe7 46. Rxe7 Qg5 47. Re2 Qg3+ 48. Kg1 Rxb4 49. Qa1 Ra4 50. Qb2 Ra5 51. Nf1 Qf4 52. Rf2 Qe5 53. Qb6 Rc5 54. Qd8+ Qe8 55. Qxh4 f6 56. Qd4 Qe5 57. Qxe5 Rxe5 58. g4 d5 59. cxd5 Rxd5 60. Rc2 Bb5 61. Ng3 Rd7 62. Rc8+ Kh7 63. Nh5 Rd4 64. Kf2 Rc4 65. Ra8 Rc2+ 66. Kg3 Rc3+ 67. Kf2 Rf3+ 68. Kg2 Rxf5 69. Ra7 Rxh5 70. gxh5 Be2 71. Kg3 Bxh5 72. Rxa6 Be2 73. Re6 Bd3 74. Re7 Kh6 75. Rf7 Bc4 76. Rf8 Kg6 77. Kf4 Bf1 78. h4 Be2 79. Ke3 Bd1 80. Ke4 Bc2+ 81. Kd5 Kf5 82. Kd6 Kg4 83. Rf7 g5 84. hxg5 Kxg5 85. Ke7 f5 86. Rg7+ Kf4 87. Kf6 Be4 88. Rg8 Bd5 89. Rd8 Be4 90. Rd4 Ke3 91. Ke5 Kf3 92. Ra4 Ke3 93. Ra1 Kf3 94. Rg1 Kf2 95. Rg8 Kf3 96. Rh8 Kg3 97. Rh7 Kg4 98. Rg7+ Kf3 99. Rg6 Bc2 100. Rc6 Bd3 101. Rd6 Be4 102. Ra6 Bd3 103. Ra3 Ke3 104. Rxd3+ Kxd3 105. Kxf5 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.04.02"]
[Round "10.4"]
[White "Dorst, Johannes"]
[Black "Felgendreher, Heiko"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2235"]
[BlackElo "2194"]
[PlyCount "135"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Moerlenbach Birkenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 Qc7 5. 0-0 Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 d6 11. Bg2 e6 12. b3 Be7 13. Bb2 0-0 14. Nd1 b5 15. f4 Nc6 16. Ne3 Bb7 17. Qg4 Nd4 18. c3 Nc6 19. d4 Rfe8 20. Rad1 Bf8 21. d5 Nd8 22. dxe6 fxe6 23. c4 Nf7 24. Rd2 bxc4 25. Nxc4 d5 26. exd5 exd5 27. Rxe8 Rxe8 28. Bxd5 Bxd5 29. Rxd5 Re1+ 30. Kf2 Rh1 31. Kg2 Re1 32. Qd7 Qb8 33. Rd2 Qa8+ 34. Qd5 Re2+ 35. Kg1 Qxd5 36. Rxd5 Nd6 37. Rd2 Rxd2 38. Nxd2 Kf7 39. Nf3 Be7 40. Kf2 g6 41. Ke3 Ke6 42. Kd3 Kd5 43. Nd2 g5 44. Nc4 gxf4 45. gxf4 Nf7 46. Ne3+ Ke6 47. f5+ Kd7 48. Ke4 Bd6 49. h4 Bg3 50. h5 Kc6 51. f6 Nd6+ 52. Kf3 Be1 53. Nc4 Nf7 54. Ke4 Nd8 55. Kf5 Bf2 56. Ne5+ Kd6 57. Nf3 Be3 58. Be5+ Kd5 59. Bf4 Bxf4 60. Kxf4 Ke6 61. Ng5+ Kxf6 62. Nxh7+ Kg7 63. Ng5 Kh6 64. Ne4 Kxh5 65. Nxc5 a5 66. Ke5 Nc6+ 67. Kd6 Nb4 68. a4 1-0

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.03.06"]
[Round "9.4"]
[White "Kirschbaum, Gunnar"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2041"]
[BlackElo "2235"]
[PlyCount "97"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Be2 0-0 10. 0-0 Qxb6 11. Nd2 Qa7 12. Kh1 Rb8 13. Nc4 Nb6 14. Na5 Bd7 15. f4 Qc7 16. Nc4 Nxc4 17. Bxc4 Bb5 18. Qe2 Bxc4 19. Qxc4 Rb4 20. Qe2 Qb7 21. Rb1 Nd7 22. Qc2 f5 23. exf5 Rxf5 24. Bd2 Bxc3 25. bxc3 Rxb1 26. Rxb1 Qxd5 27. c4 Qc6 28. Be3 Rf8 29. Re1 Rf7 30. Bc1 Qc8 31. Qe2 Nf6 32. Bb2 Qf5 33. Qf3 h5 34. h3 Kh7 35. Qa8 Qxf4 36. Bxf6 Qxf6 37. Qxa6 Qc3 38. Rg1 Rf4 39. Qb7 Qf6 40. a4 Rxc4 41. a5 Rb4 42. Qd7 Qe5 43. a6 Qe4 44. Qe8 Ra4 45. Rf1 Kh6 46. Qh8+ Kg5 47. Qb2 Kh4 48. Ra1 Rxa6 49. Rxa6 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.03.05"]
[Round "8.4"]
[White "Dorst, Johannes"]
[Black "Michalowski, Peter"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2235"]
[BlackElo "2107"]
[PlyCount "82"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. g4 b5 4. Bg2 Bb7 5. d3 Nc6 6. f4 e6 7. Nf3 Be7 8. Qe2 Nd4 9. Qf2 Nxf3+ 10. Qxf3 Bh4+ 11. Kf1 Be7 12. Be3 d6 13. g5 Qc7 14. Qg4 b4 15. Ne2 Bd8 16. Ng3 Ne7 17. Nh5 0-0 18. Rg1 Kh8 19. Bf3 Ng6 20. Rg3 f6 21. gxf6 Bxf6 22. Rh3 Qf7 23. Nxf6 Qxf6 24. Rg3 Rf7 25. Rb1 Re8 26. Kg1 Nxf4 27. Rf1 e5 28. Bg2 Bc8 29. Qd1 Ref8 30. Rf2 Qh4 31. Bf1 h5 32. c3 bxc3 33. bxc3 Bg4 34. Qd2 Rf6 35. d4 cxd4 36. cxd4 Nh3+ 37. Bxh3 Bxh3 38. Qd3 Rxf2 39. Bxf2 Qf4 40. Qe3 Qxe3 41. Rxe3 Bd7 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.4"]
[White "Dorst, Johannes"]
[Black "Weber, Samuel"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2235"]
[BlackElo "2265"]
[PlyCount "85"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Oberursel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nc3 Ne7 12. Ne2 g5 13. Kh1 f6 14. Rg1 Ng6 15. a3 Kf7 16. Rad1 Nh4 17. Rg3 Rag8 18. c4 Be7 19. d4 Rd8 20. d5 Rhg8 21. Nc3 c5 22. Bc1 f5 23. exf5 Nxf5 24. Rgg1 Nd6 25. b3 b5 26. cxb5 axb5 27. Ne4 Nxe4 28. fxe4 c4 29. bxc4 bxc4 30. Rd2 Ra8 31. Rc2 Ra4 32. Rg3 Bd6 33. Rf3+ Ke7 34. Rf5 c3 35. Bxg5+ Kd7 36. Rxc3 Rxe4 37. h4 Rd4 38. Rf7+ Kc8 39. Rh7 Rf8 40. Kg2 Rxd5 41. Rxh5 e4 42. Rh6 Bc5 43. Be3 1/2-1/2

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2021.07.18"]
[Round "11.1"]
[White "Siebarth, Raiko"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2332"]
[BlackElo "2253"]
[PlyCount "18"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2 b5 9. f4 Bb7 1/2-1/2

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2021.07.17"]
[Round "10.1"]
[White "Dorst, Johannes"]
[Black "Teske, Henrik"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2253"]
[BlackElo "2472"]
[PlyCount "34"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 d4 3. b4 g6 4. Bb2 Bg7 5. e3 e5 6. exd4 e4 7. Qe2 Qe7 8. Ne5 f6 9. Ng4 Bxg4 10. Qxg4 Nc6 11. Qd1 f5 12. Bc3 Bxd4 13. Bxd4 Nxd4 14. Qa4+ c6 15. c5 Nf6 16. Bc4 Kf8 17. 0-0 Kg7 0-1

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.13"]
[Round "8"]
[White "Dorst, Johannes"]
[Black "Gutierrez Carmona, Juan Alejandro"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2253"]
[BlackElo "2183"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. Nf3 d6 6. d3 a6 7. a3 h6 8. b4 Ba7 9. 0-0 0-0 10. Bb2 Rb8 11. Rc1 Bf5 12. Nd5 Re8 13. Qa4 Nxd5 14. cxd5 Nd4 15. e4 Ne2+ 16. Kh1 Bd7 17. Qb3 Nxc1 18. Rxc1 Bxf2 19. d4 exd4 20. Nxd4 Bxd4 21. Bxd4 Rc8 22. Rf1 Qg5 23. Qf3 f6 24. Be3 Bg4 25. Qf2 Qh5 26. Re1 Re7 27. Bf4 Rce8 28. Rc1 Bh3 29. Bf3 Qg6 30. Qe2 Qf7 31. Bh5 g6 32. Bf3 Bf5 33. Qc4 Bxe4 34. Bxe4 Rxe4 35. Qxc7 Re1+ 0-1

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.12"]
[Round "7"]
[White "Dorst, Johannes"]
[Black "Woerl, Richard"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2253"]
[BlackElo "2060"]
[PlyCount "59"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg4 6. Be3 Bg7 7. Nbd2 b6 8. Qc1 Nf6 9. h3 Bxf3 10. Nxf3 h6 11. a4 a5 12. 0-0 g5 13. Ne5 Nd7 14. Nc4 Ne5 15. Nd2 g4 16. f4 gxf3 17. Nxf3 Nxf3+ 18. Rxf3 Bd4 19. c3 Bxe3+ 20. Qxe3 Ra7 21. Raf1 e6 22. Rf6 Rd7 23. Qf4 Qc7 24. e5 Rg8 25. Rf3 h5 26. Rh6 h4 27. Rxh4 f5 28. exf6 Qxf4 29. Rhxf4 Kf7 30. Rh4 1-0

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.10"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Santiago, Yago de Moura"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2253"]
[BlackElo "2493"]
[PlyCount "138"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. a3 g6 7. b4 cxb4 8. axb4 Bg7 9. Bb2 0-0 10. Nf3 e5 11. 0-0 Nc6 12. b5 Nd4 13. b6 Nxf3+ 14. Bxf3 axb6 15. Qb3 Rxa1 16. Rxa1 Ne6 17. Nd5 Re8 18. d3 Nc5 19. Qb4 Na6 20. Qb5 Re6 21. Qb3 Bd7 22. Bg4 Nc5 23. Qa2 Rd6 24. Bxd7 Rxd7 25. Ne3 b5 26. Qa5 Na4 27. Qxd8+ Rxd8 28. Rb1 Rc8 29. Ba3 Nc3 30. Rb2 Bf8 31. Bxf8 Kxf8 32. Kf1 Rc5 33. Ke1 Ke7 34. Kd2 Kd6 35. Nc2 Kc7 36. Rb3 Na4 37. h4 Kb6 38. Ne3 Ka5 39. Nc2 Rd5 40. Rb1 h5 41. Rb3 f6 42. Ke3 Rc5 43. Kd2 b4 44. Ne3 b5 45. Nd1 Rc6 46. e3 Nc5 47. Rb1 Rd6 48. Nb2 Nxd3 49. Nxd3 e4 50. Ra1+ Kb6 51. Ra8 Rxd3+ 52. Kc1 Rd6 53. Rg8 f5 54. Kc2 Kc5 55. Rg7 Rd3 56. Rc7+ Kb6 57. Rg7 b3+ 58. Kc1 Kc5 59. Rxg6 Kb4 60. Rh6 Rc3+ 61. Kb1 Rc2 62. Rxh5 Rxf2 63. Rh8 Rf3 64. Rf8 Rxe3 65. Rxf5 Re1+ 66. Kb2 Re2+ 67. Kb1 Ka3 68. Rf1 e3 69. h5 Rb2+ 0-1

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.09"]
[Round "4"]
[White "Hipp, Hermann"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1964"]
[BlackElo "2253"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 Nf6 4. e3 g6 5. Be2 Bg7 6. c4 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nd2 a6 11. N2f3 Qc7 12. Nxc6 bxc6 13. c5 d5 14. Be5 Qa7 15. Qd4 Ne8 16. Bxg7 Nxg7 17. Rac1 f6 18. Qa4 e5 19. Qa5 Ne6 20. Rfd1 Qc7 21. Qc3 a5 22. Rd2 Rfb8 23. Rb2 Bc8 24. h3 Qe7 25. a3 Ba6 26. Bd1 Nc7 27. a4 Rb4 28. Ne1 d4 29. Qd2 dxe3 30. Qxe3 Nd5 31. Qg3 Rd8 32. Rd2 Nf4 33. Rxd8+ Qxd8 34. Qe3 Qd5 35. Bf3 Qxb3 36. Rc3 Qxa4 37. Kh2 Rd4 38. g3 Nd5 39. Bxd5+ Rxd5 40. Nf3 Qd1 41. Ng1 Qd4 42. Qf3 e4 0-1

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.08"]
[Round "3"]
[White "Dorst, Johannes"]
[Black "Karpatchev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2253"]
[BlackElo "2412"]
[PlyCount "107"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. d3 Bc5 6. Nb3 e3 7. fxe3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 dxc4 10. dxc4 Qe7 11. Nc3 Nf6 12. Bg2 0-0 13. e4 Nbd7 14. 0-0-0 a5 15. Qd6 Qxd6 16. Rxd6 a4 17. Nd2 Ne5 18. b3 axb3 19. axb3 Be6 20. Nf3 Neg4 21. Ng5 Bc8 22. Bf3 Ne5 23. Bg2 h6 24. Nf3 Neg4 25. Nd2 Be6 26. Bf3 Ne5 27. Ndb1 b5 28. cxb5 cxb5 29. Nd5 Nxd5 30. exd5 Bf5 31. Kb2 Rfc8 32. Rc6 Nxc6 33. dxc6 b4 34. Rc1 Rc7 35. Rc5 g6 36. g4 Bxb1 37. Kxb1 Rb8 38. Kc2 Kf8 39. Kd3 Ke7 40. Kc4 Kd6 41. Rb5 Rxb5 42. Kxb5 Re7 43. Kxb4 Re5 44. Kc4 f5 45. h3 fxg4 46. hxg4 h5 47. gxh5 gxh5 48. Kd3 h4 49. Kd2 Rb5 50. Ke1 Rxb3 51. Kf2 Ke5 52. Kg2 Kf4 53. Kh3 Rc3 54. Kxh4 1/2-1/2

[Event "Bad Woerishofen op 36th"]
[Site "Bad Woerishofen"]
[Date "2020.03.07"]
[Round "2"]
[White "Kraemer, Max"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2065"]
[BlackElo "2253"]
[PlyCount "86"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 d5 8. e5 Ne4 9. Nbd2 cxd4 10. cxd4 Qb6 11. Nxe4 dxe4 12. Bxc6 Qxc6 13. d5 Qc4 14. b3 Qc3 15. Bd2 Qd3 16. Ng5 Bxe5 17. Rc1 f5 18. Bb4 Qxd1 19. Rcxd1 Bf6 20. Ne6 Bxe6 21. dxe6 Rfd8 22. Kf1 Kf8 23. Rd7 Rxd7 24. exd7 Rd8 25. Rd1 Kf7 26. h3 Ke6 27. Ke2 Rxd7 28. Rxd7 Kxd7 29. Ke3 Ke6 30. Be1 Kd5 31. Bb4 Bd4+ 32. Ke2 e5 33. Bd2 f4 34. Bb4 Bc5 35. Bc3 g5 36. f3 h5 37. Bb2 exf3+ 38. gxf3 Ke6 39. Kd3 Kf5 40. Bc3 g4 41. hxg4+ hxg4 42. fxg4+ Kxg4 43. Bxe5 f3 0-1

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "9.1"]
[White "Jarmula, Lukasz"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2445"]
[BlackElo "2253"]
[PlyCount "85"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Griesheim"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. Qc2 bxc4 6. e4 e6 7. Bxc4 exd5 8. exd5 d6 9. Nc3 Be7 10. 0-0 0-0 11. Bf4 Nbd7 12. Rad1 Nb6 13. b3 Nxc4 14. bxc4 Qd7 15. h3 Rfe8 16. Nd2 h6 17. a4 Bf8 18. Nb3 Ba6 19. Qd3 Rab8 20. Nb5 Bxb5 21. axb5 a6 22. bxa6 Qa4 23. Nxc5 dxc5 24. Bxb8 Rxb8 25. Ra1 Qd7 26. a7 Ra8 27. Qa3 Bd6 28. Qa6 Ne4 29. Qc6 Qxc6 30. dxc6 Kf8 31. Rfb1 Nf6 32. Rb7 Ne8 33. g3 g6 34. Re1 h5 35. Kg2 h4 36. gxh4 Kg7 37. Rd7 Bf4 38. Kf3 Bh2 39. Kg2 Bf4 40. Re4 g5 41. hxg5 Bxg5 42. Re5 Bf4 43. Rf5 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.02.29"]
[Round "8.1"]
[White "Dorst, Johannes"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2253"]
[BlackElo "2381"]
[PlyCount "81"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. c3 Nf6 7. Re1 d6 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Qc7 11. e5 dxe5 12. dxe5 Rd8 13. Qe2 Nd5 14. Nxd5 Rxd5 15. h3 c5 16. Bd2 Qc6 17. Bc3 Bb7 18. Qe3 Rad8 19. Rac1 Rd3 20. Qf4 Bh6 21. Qxh6 Rxf3 22. Qg5 Rdd3 23. Re3 Rfxe3 24. fxe3 h6 25. Qg4 Rxe3 26. Rc2 h5 27. Qg5 Rd3 28. Qxe7 Rg3 29. Qd8+ Kh7 30. Qd2 h4 31. Qf2 Qd5 32. Rd2 Qxa2 33. Qf6 Qb1+ 34. Kh2 Qe4 35. Qxf7+ Kh6 36. Qf8+ Kh5 37. Qh8+ Kg5 38. Qf6+ Kh5 39. Qh8+ Kg5 40. Qf6+ Kh5 41. Qh8+ 1/2-1/2

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "7.1"]
[White "Mazurek, Robert"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2215"]
[BlackElo "2253"]
[PlyCount "128"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Gernsheim"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 Na6 7. Nf3 e5 8. dxe5 dxe5 9. Nxe5 Nc5 10. Qc2 Nfxe4 11. Be3 Bf5 12. Qd1 Nxc3 13. Qxd8 Rfxd8 14. Bxc5 Nxe2 15. Kxe2 Bxe5 16. fxe5 Re8 17. Bd4 f6 18. Ke3 fxe5 19. Bc3 Rad8 20. Rad1 e4 21. Rd4 Rxd4 22. Bxd4 a6 23. c5 Be6 24. a3 Bc4 25. Rd1 Bd3 26. Rd2 Kf7 27. Rf2+ Ke7 28. Rf6 Rd8 29. Rf4 Rd5 30. h4 Rd7 31. h5 gxh5 32. Rf5 Ke6 33. Rxh5 Rf7 34. Re5+ Kd7 35. Rh5 Kc6 36. Kd2 Bf1 37. g4 Bc4 38. Be3 Rd7+ 39. Kc3 Bf7 40. Rh6+ Bg6 41. Bd4 Kd5 42. Rh2 Rf7 43. Rf2 Rf3+ 44. Rxf3 exf3 45. Bg1 Ke4 46. Kd2 Kf4 47. g5 Kxg5 48. Ke3 Kg4 49. Kf2 c6 50. Bh2 Bd3 51. Bd6 Be2 52. Ke3 h5 53. Kf2 h4 54. Bb8 Kf5 55. Bc7 Ke4 56. Bd8 h3 57. Bc7 Kd3 58. Bf4 Kc4 59. Bd6 Kb3 60. Be5 a5 61. Kg1 a4 62. Bd4 Kc2 63. Be5 h2+ 64. Bxh2 Kxb2 0-1

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.1"]
[White "Dorst, Johannes"]
[Black "Kunin, Vitaly L"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2253"]
[BlackElo "2550"]
[PlyCount "72"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Moerlenbach Birkenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. Nc3 b4 7. Na4 Be7 8. d4 0-0 9. 0-0 a5 10. Bb2 Be4 11. Rc1 d6 12. Qd2 Nbd7 13. Rfd1 Nb6 14. Nxb6 cxb6 15. Qe3 Ra7 16. d5 Bxf3 17. exf3 e5 18. f4 exf4 19. Qxf4 Nd7 20. Rc2 Nc5 21. Re2 Bf6 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. Be4 a4 25. Bc2 axb3 26. axb3 Rfa8 27. Rd4 Ra2 28. Kf1 h6 29. Rf4 Kg7 30. Rf3 Rb2 31. Rf4 Ra1+ 32. Kg2 h5 33. g4 Raa2 34. gxh5 Rxc2 35. Re8 Nd3 36. Rg4+ Kh7 0-1

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.06"]
[Round "9"]
[White "Dorst, Johannes"]
[Black "Srinath, Rao SV"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2222"]
[BlackElo "2397"]
[PlyCount "86"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. Ne2 Qxd2+ 11. Bxd2 Bb7 12. c3 Be7 13. Ng3 g6 14. Bd3 c4 15. Bc2 Nb6 16. Kf2 a5 17. Ne2 h5 18. g3 Kd7 19. h3 b4 20. axb4 axb4 21. Rxa8 Rxa8 22. g4 hxg4 23. hxg4 Ra2 24. Bc1 b3 25. Bb1 Ra1 26. Nd2 Na4 27. Rh7 Nd8 28. f5 gxf5 29. gxf5 Bg5 30. fxe6+ Kxe6 31. Rh5 f6 32. exf6 Bxd2 33. Bf5+ Kxf6 34. Bxd2 Nxb2 35. Ng3 Nf7 36. Nf1 Nd3+ 37. Bxd3 cxd3 38. Be1 b2 39. Nd2 Rd1 40. Rh1 Nd6 41. Ke3 Nc4+ 42. Kf4 Rxe1 43. Rxe1 Nxd2 0-1

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.05"]
[Round "8"]
[White "Pap, Misa"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2427"]
[BlackElo "2222"]
[PlyCount "68"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. 0-0 g6 10. Na3 Bg7 11. Qe2 Qe6 12. Qd1 0-0 13. b3 Nb4 14. Re1 Qd6 15. Nxc4 Nxc4 16. bxc4 Nxc2 17. Qxc2 Be6 18. Qb3 Qc7 19. d3 b5 20. Nd4 bxc4 21. Nxe6 fxe6 22. dxc4 Rab8 23. Qa3 Qxc4 24. Be3 Rb7 25. Rac1 Rd8 26. g3 Rd3 27. Red1 Rxd1+ 28. Rxd1 a6 29. h4 Kf7 30. Bg5 h6 31. Be3 Qe2 32. Qc1 Rc7 33. Bd4 Qf3 34. Bxg7 Kxg7 1/2-1/2

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.04"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2222"]
[BlackElo "2366"]
[PlyCount "34"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. dxe5 Qa5+ 9. c3 Qxe5+ 10. Be2 Nbd7 11. 0-0 0-0-0 12. Qa4 Bd6 13. Qxa7 h5 14. h4 Ng4 15. Qd4 Be7 16. Nxg6 fxg6 17. Bxg4 hxg4 1/2-1/2

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.04"]
[Round "6"]
[White "Skembris, Spyridon"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2415"]
[BlackElo "2222"]
[PlyCount "107"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 c5 7. Bg2 Bf5 8. 0-0 Qc8 9. Nc3 Bh3 10. Qd2 Bxg2 11. Kxg2 cxd4 12. Nxd4 Nc6 13. Nd5 Nxd5 14. cxd5 Nxd4 15. Bxd4 Qf5 16. Bxg7 Kxg7 17. Rac1 Rfc8 18. Qd4+ Qe5 19. Qxe5+ dxe5 20. Kf3 f6 21. Ke4 Kf7 22. f4 exf4 23. gxf4 Ke8 24. Kd4 Kd7 25. e4 Rxc1 26. Rxc1 Rf8 27. h4 Re8 28. a4 Rf8 29. a5 Rc8 30. Rxc8 Kxc8 31. e5 Kd7 32. Ke4 h6 33. b4 Kd8 34. d6 Kd7 35. dxe7 Kxe7 36. Kd5 a6 37. exf6+ Kxf6 38. Kc5 Kf5 39. Kb6 Kxf4 40. Kxb7 g5 41. hxg5 hxg5 42. b5 g4 43. bxa6 g3 44. a7 g2 45. a8Q g1Q 46. Qf8+ Ke4 47. Qe7+ Kf5 48. Qf7+ Ke5 49. a6 Qg2+ 50. Kb8 Qd2 51. a7 Qb4+ 52. Kc8 Qg4+ 53. Kc7 Qa4 54. Qe7+ 1-0

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.03"]
[Round "4"]
[White "Dorst, Johannes"]
[Black "Hacker, Jonas"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2222"]
[BlackElo "2375"]
[PlyCount "83"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 0-0-0 11. Be3 b6 12. Rd2 Re8 13. Rad1 Bc6 14. a4 Ne7 15. a5 Ng6 16. axb6 cxb6 17. b3 Be7 18. Ng3 Nh4 19. Nd5 Bd8 20. b4 Bxd5 21. exd5 cxb4 22. Rd4 g5 23. Rxb4 b5 24. c4 f5 25. Bd4 Rhg8 26. cxb5 a5 27. Rc4+ Kb7 28. Bc5 Rg6 29. Kf1 h6 30. d6 Ree6 31. Rd2 Rg8 32. Ne2 f4 33. Nd4 Re4 34. Rc1 g4 35. Nc6 f3 36. g3 Ng2 37. d7 h5 38. Ba3 Bg5 39. d8Q Bxd8 40. Nxd8+ Kb6 41. Bc5+ Kxb5 42. Rb2+ 1-0

[Event "Staufer op 32nd"]
[Site "Schwaebisch Gmuend"]
[Date "2020.01.02"]
[Round "1"]
[White "Sedlak, Nikola"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2563"]
[BlackElo "2222"]
[PlyCount "123"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c3 Bb7 5. e4 Nxe4 6. Bxb5 g6 7. 0-0 Bg7 8. Re1 Nd6 9. Bf1 0-0 10. Bg5 f6 11. Bf4 Nf7 12. c4 e5 13. dxe6 dxe6 14. Qxd8 Nxd8 15. Bd6 Rf7 16. Bxc5 Nd7 17. Ba3 Bxf3 18. gxf3 Nc6 19. Rd1 f5 20. Nc3 Nd4 21. Nb5 Nxf3+ 22. Kh1 Nde5 23. Bg2 g5 24. Bd6 g4 25. Rac1 Rc8 26. c5 Nc6 27. Bxf3 gxf3 28. Bf4 Bxb2 29. Rc2 Bg7 30. Nd6 Rd8 31. Rg1 Rfd7 32. Rc3 e5 33. Bg5 Rf8 34. Rxf3 f4 35. Bh6 Kh8 36. Rxg7 Rxg7 37. Bxg7+ Kxg7 38. Kg2 Kf6 39. Rh3 Rg8+ 40. Kf3 Rg1 41. Rxh7 Ke6 42. Nb5 Kd5 43. Nc3+ Kc4 44. Ne2 Rg6 45. h4 Kxc5 46. h5 Rd6 47. h6 Nd4+ 48. Nxd4 exd4 49. Rc7+ Kb4 50. h7 Rh6 51. Ke4 a5 52. Kxd4 a4 53. Ke4 Rh4 54. f3 Ka3 55. Ra7 Kxa2 56. Rxa4+ Kb3 57. Ra7 Kc4 58. Rc7+ Kb5 59. Kf5 Kb6 60. Rg7 Kc6 61. Kg5 Rh3 62. Rg6+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "5.1"]
[White "Dorst, Johannes"]
[Black "Jakob, Matthias"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2253"]
[BlackElo "2118"]
[PlyCount "105"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. c3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. h3 e5 8. Re1 h6 9. Bb5 Bd7 10. d5 Ne7 11. Bxd7 Nxd7 12. c4 f5 13. Nc3 Nf6 14. Nh2 Qd7 15. Qd3 Rf7 16. f3 f4 17. b4 a5 18. bxa5 Rxa5 19. a4 Rf8 20. Ba3 b6 21. Bb4 Ra7 22. Ra2 g5 23. Rea1 h5 24. a5 bxa5 25. Nb5 Rb7 26. Bxa5 g4 27. hxg4 hxg4 28. fxg4 Nc8 29. Qf3 c6 30. Nc3 Nh7 31. Qh3 cxd5 32. cxd5 Rb3 33. Ra3 Qa7+ 34. Kh1 Ng5 35. Qd3 Rxa3 36. Rxa3 Qc5 37. Ra2 Rf6 38. Bd8 Rg6 39. Bxg5 Rxg5 40. Nd1 Nb6 41. Rc2 Qa5 42. Qc3 Qxc3 43. Rxc3 Bf8 44. Nf2 Rg7 45. Nf3 Rh7+ 46. Kg1 Ra7 47. g5 Ra1+ 48. Kh2 Na4 49. Rc8 Nc5 50. Nh4 Ra2 51. Ng4 Nxe4 52. Nh6+ Kg7 53. Rc7+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.12.07"]
[Round "4.1"]
[White "Gerhardt, Frank"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2205"]
[BlackElo "2253"]
[PlyCount "71"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 Ne7 12. Nxe7 Qxe7 13. Bd3 0-0 14. 0-0 f5 15. exf5 e4 16. Re1 Bxf5 17. Qe2 Rfe8 18. Rad1 Qg5 19. Bc2 Bg4 20. Qd2 e3 21. fxe3 Bxd1 22. Bxd1 Rad8 23. Nc2 Re6 24. Bf3 d5 25. Rd1 Bh6 26. Qd3 Red6 27. Qe2 Qe5 28. Rd3 a5 29. a3 Bf8 30. Qd2 Rh6 31. g3 Bc5 32. Kg2 Qf5 33. Nd4 Qh3+ 34. Kg1 Bxd4 35. Rxd4 Rdd6 36. Bg4 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.1"]
[White "Dorst, Johannes"]
[Black "Matviishen, Viktor"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2253"]
[BlackElo "2494"]
[PlyCount "60"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Bad Emstal/Wolfhagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. 0-0 Nc6 6. b3 d4 7. e3 e5 8. exd4 exd4 9. Re1+ Be7 10. d3 0-0 11. Ne5 Nxe5 12. Rxe5 Bd6 13. Re1 Bg4 14. f3 Bf5 15. g4 Bd7 16. Nd2 Qc7 17. Nf1 h6 18. Bd2 Nh7 19. Ng3 f5 20. f4 fxg4 21. b4 Bxf4 22. Bxf4 Qxf4 23. Re7 Qd6 24. Qe2 Rae8 25. Re1 Ng5 26. bxc5 Qg6 27. Bd5+ Kh8 28. Rf1 Bc6 29. Bxc6 Qxc6 30. Rxe8 Nh3# 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Wichtrup, Jan Louis"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2125"]
[BlackElo "2234"]
[PlyCount "83"]
[EventDate "2019.07.13"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Na6 12. Rd6 Be6 13. f4 Nc5 14. Bf3 Nh5 15. Bxh5 gxh5 16. Nd3 Nxd3+ 17. Rxd3 Bxc4 18. Rg3 Kf8 19. e5 Re6 20. b3 h6 21. Bh4 Ba6 22. Ne4 Be2 23. h3 c5 24. Re1 Bb5 25. Bf6 Bxf6 26. Nxf6 Rd8 27. f5 Ra6 28. a4 Ke7 29. Ng8+ Kf8 30. Nf6 Ke7 31. Ng8+ Kf8 32. e6 fxe6 33. fxe6 Ke8 34. Rg7 Rd4 35. Nf6+ Kd8 36. e7+ Kc8 37. Re5 Rxf6 38. Rxc5+ Kd7 39. Rxb5 Rc6+ 40. Kb2 Rd2+ 41. Ka3 Re2 42. Rd5+ 1-0

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Dorst, Johannes"]
[Black "Prueske, Wolfgang"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2234"]
[BlackElo "1961"]
[PlyCount "117"]
[EventDate "2019.07.13"]
[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 c6 3. Nf3 e4 4. Nd4 d5 5. d3 Bb4+ 6. Nc3 Nf6 7. Bg2 0-0 8. 0-0 Re8 9. cxd5 cxd5 10. Bg5 Bxc3 11. bxc3 Bg4 12. h3 Bh5 13. dxe4 dxe4 14. Qb3 Nc6 15. Nxc6 bxc6 16. g4 Bg6 17. Rfd1 Qe7 18. c4 h5 19. Qg3 hxg4 20. hxg4 Qe6 21. Bxf6 Qxf6 22. e3 Rad8 23. Rab1 Rd3 24. Bf1 Rdd8 25. Qc7 Rxd1 26. Rxd1 Qe6 27. Qd7 Qxd7 28. Rxd7 a5 29. Rd6 Re6 30. Rd8+ Kh7 31. Rc8 Kh6 32. c5 Kg5 33. Bc4 Rf6 34. Be2 Re6 35. Bc4 Rf6 36. Be2 Re6 37. Kg2 f5 38. Kg3 Rf6 39. Ra8 fxg4 40. Bxg4 Bh5 41. Bxh5 Kxh5 42. Rxa5 Rf5 43. Ra4 Rxc5 44. Rxe4 Kg5 45. Rb4 Kf5 46. Rf4+ Ke6 47. Rg4 Kf6 48. Rd4 Ke6 49. a4 Ra5 50. Rg4 Ra7 51. Kf3 Kd5 52. Rd4+ Ke5 53. Ke2 c5 54. Rg4 Rd7 55. Rg5+ Kd6 56. Kd3 Ra7 57. Rg6+ Kd5 58. e4+ Ke5 59. Ke3 1-0

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.19"]
[Round "7"]
[White "Leonard, Timo"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1911"]
[BlackElo "2234"]
[PlyCount "82"]
[EventDate "2019.07.13"]
[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 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 cxd4 6. cxd4 d5 7. e3 Qb6 8. Rc1 Nc6 9. Bxf6 Bxf6 10. Qb3 Qxb3 11. Nxb3 0-0 12. Bb5 Nb4 13. a3 a6 14. Be2 Nc6 15. Nc5 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Nd3 Bf6 19. Rc7 Re8 20. Kd2 d4 21. exd4 Bxd4 22. Bf3 Bf5 23. Re1 Red8 24. Be4 Be5 25. Rxb7 Bf4+ 26. Kc2 Rac8+ 27. Kb1 Rxd3 28. Bxd3 Bxd3+ 29. Ka2 Rc2 30. Ree7 Rxf2 31. Kb3 Bxh2 32. Kc3 Bb5 33. b3 Bd6 34. a4 Bxe7 35. axb5 Bf6+ 36. Kb4 axb5 37. Kxb5 Rxg2 38. b4 h5 39. Kc6 h4 40. Ra7 h3 41. b5 h2 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Dorst, Johannes"]
[Black "Sonnenschein, Philipp"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2234"]
[BlackElo "2099"]
[PlyCount "62"]
[EventDate "2019.07.13"]
[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. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. c3 f6 8. d4 cxd4 9. cxd4 Nf7 10. Nc3 0-0 11. Qa4 Qb6 12. Qa3 d6 13. h3 a5 14. b3 Qb4 15. Qb2 c5 16. Bd2 cxd4 17. Na4 Qb7 18. Nxd4 Bd7 19. Bc3 e5 20. Nc2 Ng5 21. f3 f5 22. Bd2 fxe4 23. Bxg5 exf3 24. Reb1 f2+ 25. Kh2 Bxa4 26. Qa3 Bb5 27. Ne3 e4 28. Qxd6 Bxa1 29. Rxa1 f1Q 30. Rxf1 Bxf1 31. Ng4 Qb8 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.17"]
[Round "5"]
[White "Guenther, Patrick"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2055"]
[BlackElo "2234"]
[PlyCount "75"]
[EventDate "2019.07.13"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 0-0 9. a4 Be6 10. 0-0 Nbd7 11. Re1 Rc8 12. Nd2 Rxc3 13. bxc3 Qc7 14. c4 Nb8 15. Bf1 Rc8 16. Bd3 Ng4 17. Qe2 h5 18. a5 Nd7 19. Nf1 Bxc4 20. Bxc4 Qxc4 21. Qxc4 Rxc4 22. f3 Ngf6 23. Ne3 Rc5 24. c4 Bd8 25. Bd2 Rc6 26. Kf1 Nc5 27. Reb1 Nfd7 28. Nd5 Nf8 29. Be3 Nfe6 30. Bxc5 Nxc5 31. Ra2 Kf8 32. Ke2 Ke8 33. Ke3 Kd7 34. Nb4 Rc7 35. f4 Kc8 36. f5 Nd7 37. Kd3 Nc5+ 38. Ke3 1/2-1/2

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Dorst, Johannes"]
[Black "Kartsev, Soel"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2234"]
[BlackElo "2217"]
[PlyCount "116"]
[EventDate "2019.07.13"]
[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 Nd7 9. 0-0-0 c6 10. Kb1 Ne5 11. Nd4 d5 12. b3 a5 13. f4 Ng4 14. Bg1 a4 15. Bd3 axb3 16. cxb3 Nf6 17. Qc2 Bd6 18. g3 Bg4 19. Be2 Bxe2 20. Nxe2 Ne4 21. Rd3 b5 22. Be3 Re8 23. Rf1 Qd7 24. f5 Be5 25. Bd4 f6 26. g4 Bxh2 27. Rh3 Be5 28. Be3 h6 29. Rfh1 Ng5 30. Bxg5 hxg5 31. Nd4 Bxd4 32. cxd4 Kf7 33. Rc3 Rac8 34. Qh2 Re4 35. Qh7 Qe8 36. Qg6+ Kg8 37. Qh7+ Kf7 38. Qg6+ Kg8 39. Qh7+ Kf8 40. Qh8+ Kf7 41. Qh5+ Ke7 42. Qh7 Qf7 43. Qh2 Kd7 44. Qc2 Qe7 45. Rc1 Qd6 46. Rd1 Rxg4 47. Re3 Re8 48. Rxe8 Kxe8 49. Re1+ Kf7 50. Re6 Qf4 51. Rxc6 Qxd4 52. Qe2 Qe4+ 53. Qxe4 Rxe4 54. Rc7+ Kg8 55. Rc2 g4 56. Rc5 g3 57. Rc2 Rf4 58. Rg2 Rf1+ 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Arold, Gerhard"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2045"]
[BlackElo "2234"]
[PlyCount "88"]
[EventDate "2019.07.13"]
[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 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bxb8 Rxb8 5. c4 Nf6 6. Nf3 g6 7. Nc3 Bg7 8. Be2 0-0 9. 0-0 d6 10. d5 a6 11. Nd2 b5 12. Qc2 Bd7 13. Rab1 e6 14. Bf3 Qa5 15. b3 Ne8 16. Ne2 e5 17. e4 Bh6 18. Rbd1 Bxd2 19. Qxd2 Qxd2 20. Rxd2 bxc4 21. bxc4 Rb4 22. Rc1 Nf6 23. Rc3 Rfb8 24. Nc1 Rb1 25. Kf1 Bg4 26. Bxg4 Nxg4 27. f3 Nf6 28. Ke2 Nd7 29. Nb3 Rb4 30. Rd1 Rb2+ 31. Rd2 Rb1 32. Rd1 Rxd1 33. Kxd1 Nb6 34. Nd2 Na4 35. Ra3 Kf8 36. Kc2 Ke7 37. Rb3 a5 38. a3 Rb7 39. Rb5 Rxb5 40. cxb5 Nb6 41. Kc3 Kd7 42. Nc4 Nxc4 43. Kxc4 Kc7 44. a4 Kb6 1/2-1/2

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.14"]
[Round "2"]
[White "Dorst, Johannes"]
[Black "Toel, Karl Ludwig"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2234"]
[BlackElo "2068"]
[PlyCount "105"]
[EventDate "2019.07.13"]
[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. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 Bg7 8. dxc5 dxc5 9. Qe2 Nc6 10. e5 Ng4 11. Bf4 Qf5 12. Nd5 0-0-0 13. h3 Ngxe5 14. Nxe5 Bxe5 15. Nxe7+ Nxe7 16. Qxe5 Qxe5+ 17. Bxe5 Rhe8 18. 0-0 Nc6 19. Bg7 Re2 20. Rfe1 Rdd2 21. Bc3 Rc2 22. Rxe2 Rxe2 23. Kf1 Re4 24. b3 Kc7 25. Rd1 b6 26. Bg7 f5 27. f3 Re7 28. Bc3 Re3 29. Bd2 Re7 30. Bg5 Rd7 31. Re1 Nb4 32. Re2 Nc6 33. Kf2 a5 34. h4 a4 35. Re8 axb3 36. axb3 Na5 37. Re3 Nc6 38. Kg3 Rd1 39. Bf6 Rb1 40. Kf4 Rg1 41. Re2 Kd6 42. Kg5 Nd4 43. Rd2 Ke6 44. Bxd4 cxd4 45. Kh6 Ke5 46. Kxh7 d3 47. Rxd3 Rxg2 48. Kg7 g5 49. Rd5+ Ke6 50. h5 g4 51. f4 g3 52. Re5+ Kd6 53. Rxf5 1-0

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Koschetzki, Christian"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1987"]
[BlackElo "2234"]
[PlyCount "94"]
[EventDate "2019.07.13"]
[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. Nf3 e4 3. Nd4 Nf6 4. e3 Nc6 5. Nxc6 dxc6 6. Be2 Bf5 7. Qb3 Rb8 8. h3 Bd6 9. d4 exd3 10. Bxd3 Bxd3 11. Qxd3 Bb4+ 12. Ke2 Qe7 13. Bd2 Bd6 14. Nc3 0-0 15. Qf5 Rfe8 16. Rhd1 Nd7 17. Be1 g6 18. Qc2 Qe5 19. Bd2 b5 20. cxb5 cxb5 21. Qb3 b4 22. Na4 Qb5+ 23. Ke1 Ne5 24. Bc1 Bf8 25. Rd5 c5 26. f4 Nc4 27. Kf2 Re6 28. Qd3 Qxa4 29. Qxc4 Rbe8 30. b3 Qc6 31. Bd2 Re4 32. Qd3 c4 33. bxc4 Rxc4 34. Rd8 Rxd8 35. Qxd8 Rc2 36. Kg3 Qd6 37. Qxd6 Bxd6 38. Be1 Bc5 39. Kf3 f5 40. g4 Kf7 41. gxf5 gxf5 42. e4 fxe4+ 43. Kxe4 Be7 44. Kf5 a5 45. Rd1 Rxa2 46. Rd7 Ke8 47. Rb7 Re2 0-1

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.07"]
[Round "7"]
[White "Dorst, Johannes"]
[Black "Hahn, Markus"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2234"]
[BlackElo "2290"]
[PlyCount "22"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be2 b6 9. Be3 Bb7 10. f3 Be7 11. 0-0 0-0 1/2-1/2

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.07"]
[Round "6"]
[White "Keller, Peter1111"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2279"]
[BlackElo "2234"]
[PlyCount "84"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Rc8 16. Nc6 Qe8 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Rg1 Rfc8 20. c3 Nd7 21. Rg2 Nc5 22. Kb1 f5 23. exf5 Bxf5+ 24. Ka1 Ne6 25. Rgd2 g6 26. Qa3 Rd8 27. Qa4 Rdc8 28. Qa3 Rd8 29. Qa4 Qc7 30. Qb4 Kg7 31. h4 h5 32. c4 Nc5 33. Bg2 a5 34. Qa3 Kh7 35. Bf1 Na6 36. Bd3 Bxd3 37. Rxd3 Nb4 38. Rc3 Rxc4 39. Kb1 Rxc3 40. Qxc3 Qf7 41. b3 Qf5+ 42. Kb2 Rc8 0-1

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.06"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Toepfer, Albrecht"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2234"]
[BlackElo "2043"]
[PlyCount "73"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8. Nxd5 Qxd5 9. Nf3 Nf6 10. Be2 g6 11. 0-0 Bg7 12. c4 Qa5 13. a3 0-0 14. b4 Qd8 15. Qb3 a6 16. a4 Nh5 17. Be3 Qc7 18. Ne1 Nf6 19. h3 b6 20. Bf3 Bb7 21. Rc1 Nd7 22. Nd3 Rfe8 23. c5 b5 24. d5 Ne5 25. Nxe5 Bxe5 26. Rfd1 Red8 27. a5 Bf6 28. Rd2 cxd5 29. c6 d4 30. cxb7 Qxc1+ 31. Rd1 Qxd1+ 32. Qxd1 Rab8 33. Bd2 Bg7 34. Qc1 e5 35. Qc6 f5 36. Qxa6 e4 37. Be2 1-0

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.06"]
[Round "4"]
[White "Pfitzenreuter, Gerald"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2049"]
[BlackElo "2234"]
[PlyCount "84"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 a6 11. a4 h5 12. Bd3 Nbd7 13. Nh3 Ne5 14. Nf2 Bd7 15. 0-0 h4 16. Be2 Qc8 17. h3 b5 18. axb5 axb5 19. Nxb5 Rxa1 20. Rxa1 Qb8 21. Na3 Ba4 22. Nc4 Nxc4 23. Bxc4 Bb5 24. Bxb5 Qxb5 25. Nd1 Rb8 26. Bg5 Nd7 27. Bxh4 Ne5 28. Bf2 Nd3 29. Ra5 Qb6 30. Be3 Nxb2 31. Nxb2 Bxb2 32. Ra2 Qb3 33. Ra6 Be5 34. f4 Qb1+ 35. Kh2 Rb2 36. fxe5 Rxd2 37. Bxd2 dxe5 38. Ra8+ Kg7 39. Bc3 Qxe4 40. Re8 Qf4+ 41. g3 Qf2+ 42. Kh1 Qf3+ 0-1

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.05"]
[Round "3"]
[White "Dorst, Johannes"]
[Black "Rempel, Patrick"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2234"]
[BlackElo "2119"]
[PlyCount "109"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Nbd7 8. Nf5 Nc5 9. Nxe7+ Qxe7 10. f3 c6 11. b4 Ne6 12. a3 a5 13. Be3 axb4 14. axb4 Rxa1 15. Qxa1 d5 16. exd5 cxd5 17. Nxd5 Nxd5 18. Bxd5 Qxb4 19. Rb1 Qe7 20. Qa7 Qc7 21. Be4 Qc3 22. Bf2 Ng5 23. Bd3 Ne6 24. Qe3 Qf6 25. Qe4 g6 26. Bh4 Qc3 27. Be1 Qf6 28. Bh4 Qc3 29. Qb4 Qxb4 30. Rxb4 g5 31. Bg3 Rd8 32. h4 h6 33. Rb6 Rd5 34. Be4 Rc5 35. Bf2 Rc7 36. Rb5 Kg7 37. Bd3 f6 38. Be4 Nf4 39. Kh2 Ne2 40. Rb4 f5 41. Bd3 Nf4 42. Bd4+ Kf7 43. Bc4+ Be6 44. Bxe6+ Nxe6 45. Be5 Rd7 46. c3 Nd8 47. Rb6 Nc6 48. Bh8 Kg6 49. Bd4 Kh5 50. hxg5 hxg5 51. Bc5 f4 52. Rb2 g4 53. fxg4+ Kxg4 54. Bf8 f3 55. Rf2 1/2-1/2

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.05"]
[Round "2"]
[White "Windelband, Jens"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2075"]
[BlackElo "2234"]
[PlyCount "86"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 b5 10. Kh1 Bb7 11. Bd3 Nbd7 12. Qf3 Rc8 13. Be3 Re8 14. Rae1 Bf8 15. a3 d5 16. exd5 Rxc3 17. bxc3 e4 18. Qd1 exd3 19. cxd3 Bxd5 20. Nd4 Qa8 21. Qd2 Bxa3 22. Ra1 Bc5 23. Bg1 Qb7 24. Nf3 Bxg1 25. Kxg1 Qb6+ 26. Kh1 h6 27. Nd4 Nc5 28. Rae1 Rxe1 29. Rxe1 Nb3 30. Nxb3 Bxb3 31. Qb2 Be6 32. h3 Qd6 33. Qd2 Nh5 34. Re5 Ng3+ 35. Kg1 f6 36. Re1 Nf5 37. Qe2 Bd7 38. Qe4 Qc5+ 39. d4 Qxc3 40. Re2 Qc6 41. d5 Qc5+ 42. Kh2 Qc4 43. Qf3 Nd4 0-1

[Event "Vellmar op 11th"]
[Site "Vellmar"]
[Date "2019.07.04"]
[Round "1"]
[White "Dorst, Johannes"]
[Black "Thomasson, Staffan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2234"]
[BlackElo "1876"]
[PlyCount "54"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. Nd5 axb5 7. Qe5 Bg7 8. Nc7+ Kf8 9. Nxa8 Nc6 10. Qxb5 Nxe4 11. Ne2 d5 12. Nb6 Nd6 13. Qc5 Bf5 14. Be3 e6 15. Nc8 Qxc8 16. Qxd6+ Kg8 17. c3 Ne5 18. 0-0 Ng4 19. Bf4 e5 20. Bg5 Bd3 21. Rfe1 Qf5 22. Qd8+ Bf8 23. f3 Kg7 24. fxg4 Bc5+ 25. Kh1 Qf2 26. Qxd5 e4 27. Rf1 Qxe2 1-0

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.23"]
[Round "7"]
[White "Dorst, Johannes"]
[Black "Gries, Volker"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2262"]
[BlackElo "2058"]
[PlyCount "53"]
[EventDate "2019.06.19"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. a3 a5 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. Qf2 e5 11. dxe5 dxe5 12. f5 Nd4 13. g4 Nd7 14. Be3 c6 15. 0-0 Bf6 16. Qd2 g5 17. Ne2 Nxe2+ 18. Bxe2 Qe7 19. Qc3 Rfd8 20. Rad1 a4 21. Kg2 Rac8 22. Rd2 Nb8 23. Rxd8+ Rxd8 24. Qa5 b5 25. c4 bxc4 26. Bxc4 Kg7 27. Qxa4 1-0

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.22"]
[Round "6"]
[White "Busch, Lorenz"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2027"]
[BlackElo "2262"]
[PlyCount "120"]
[EventDate "2019.06.19"]
[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 Nf6 2. Bf4 c5 3. e3 b6 4. Nf3 Bb7 5. h3 g6 6. Bd3 Bg7 7. Nbd2 d6 8. 0-0 0-0 9. Bh2 Nbd7 10. Qe2 Rc8 11. c3 h6 12. Ba6 Bxa6 13. Qxa6 Rc7 14. Rfe1 Qa8 15. a4 Nb8 16. Qb5 Nc6 17. Nb3 Rfc8 18. a5 Rb7 19. axb6 Rxb6 20. Qxb6 axb6 21. Rxa8 Rxa8 22. Ra1 Rxa1+ 23. Nxa1 Kf8 24. Nd2 Ke8 25. Nc2 Nd7 26. Kf1 f5 27. Ke2 Kf7 28. Kd3 b5 29. b3 g5 30. f3 Bf8 31. e4 fxe4+ 32. Nxe4 Bg7 33. Bg1 cxd4 34. Nxd4 Nde5+ 35. Kc2 b4 36. Nf5 Bf8 37. cxb4 Nxb4+ 38. Kc3 Nd5+ 39. Kc2 Nf4 40. Ne3 d5 41. Ng3 e6 42. Ngf1 d4 43. Ng4 d3+ 44. Kd1 Nxg4 45. hxg4 Bb4 46. g3 Ne2 47. Be3 e5 48. Bd2 Bd6 49. Be3 Bb4 50. Bd2 Bc5 51. Be3 Nxg3 52. Bxc5 Nxf1 53. b4 Ke6 54. b5 Kd5 55. b6 Kc6 56. Bg1 Ng3 57. Bh2 Ne2 58. Bxe5 Ng1 59. f4 Nf3 60. fxg5 hxg5 1/2-1/2

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.22"]
[Round "5"]
[White "Dorst, Johannes"]
[Black "Hess, Steffen"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2262"]
[BlackElo "2038"]
[PlyCount "81"]
[EventDate "2019.06.19"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Ne2 0-0 11. c3 b6 12. h4 Ba6 13. Nf4 Qc8 14. h5 Bxf1 15. Kxf1 Nbc6 16. Kg1 Na5 17. Rb1 Rf7 18. Rh3 Qc6 19. Kh2 Rc8 20. Qh4 Kf8 21. Rg3 Qd7 22. h6 g6 23. Nh3 Ng8 24. Bg5 Nc4 25. Ra1 Rc7 26. Bd8 Rc8 27. Bg5 Rc7 28. a4 Nb2 29. Nf4 Nc4 30. Rh3 Ke8 31. Ra2 Rb7 32. Re2 Rc7 33. Bf6 Rb7 34. Kh1 Rc7 35. Kg1 Rb7 36. g4 fxg4 37. Qxg4 Nxf6 38. exf6 Rxf6 39. Nxe6 Kf7 40. Rf3 Qd6 41. Ng5+ 1-0

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.21"]
[Round "4"]
[White "Dorst, Johannes"]
[Black "Chandler, Patrick"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2262"]
[BlackElo "2095"]
[PlyCount "48"]
[EventDate "2019.06.19"]
[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 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nxe5 8. Bxe5 Qd8 9. Bc4 e6 10. Qf3 Nd7 11. Bf4 Be7 12. Qg3 Nf6 13. Be5 Rg8 14. 0-0-0 Qa5 15. Rhe1 Bd7 16. d5 cxd5 17. Bxd5 Nxd5 18. Nxd5 exd5 19. Bc7 Qa6 20. Rxd5 Be6 21. Rd3 Rc8 22. Qe5 Bf6 23. Qf4 Qc6 24. Rxe6+ fxe6 0-1

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.20"]
[Round "2"]
[White "Dorst, Johannes"]
[Black "Zhukenov, Aituar"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2262"]
[BlackElo "2025"]
[PlyCount "95"]
[EventDate "2019.06.19"]
[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. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Bc4 b5 8. Bf1 e5 9. d4 cxd4 10. cxd4 Bg4 11. d5 Nd4 12. Be3 Nxf3+ 13. gxf3 Bd7 14. a4 Be7 15. axb5 axb5 16. Nc3 Rb8 17. b4 0-0 18. Ra5 Qe8 19. Qd3 Nh5 20. Kh1 f5 21. exf5 Rxf5 22. Ne2 Rf8 23. Ra7 Rc8 24. Rc1 Bf5 25. Qd2 Qf7 26. Rc6 Rxc6 27. dxc6 Be6 28. Ng1 Nf6 29. Bxb5 Nd5 30. Be2 Qe8 31. b5 Bd8 32. Bc4 Nxe3 33. Bxe6+ Qxe6 34. fxe3 Bb6 35. Rb7 Bc5 36. Qg2 Rf7 37. Rb8+ Rf8 38. Rb7 Rf7 39. Rb8+ Rf8 40. c7 Qd7 41. Qh3 Qxc7 42. Rxf8+ Kxf8 43. Qxh7 Bxe3 44. Qf5+ Ke7 45. Qg6 Kf8 46. Qf5+ Ke7 47. Qg6 Kf8 48. Qf5+ 1/2-1/2

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.20"]
[Round "3"]
[White "Oezdemir, Ali Oezden"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1997"]
[BlackElo "2262"]
[PlyCount "72"]
[EventDate "2019.06.19"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 a5 8. Be3 a4 9. Nc1 0-0 10. Bd3 Nc6 11. 0-0 Nh5 12. Ne2 Bg5 13. Qd2 Bxe3+ 14. Qxe3 Qh4 15. Na3 Nf4 16. Nb5 Qg5 17. Nxf4 exf4 18. Qf2 Nb4 19. Rfd1 Qc5 20. Bf1 Nc2 21. Rac1 Ne3 22. Nxd6 b6 23. Nxc8 Raxc8 24. Rd3 Rfd8 25. Rcc3 Qe5 26. Qd2 Re8 27. Rd6 Qh5 28. b3 axb3 29. Rxb3 g6 30. Qd4 Qh4 31. Qxb6 Nxf1 32. Kxf1 Rxc4 33. Rd1 Qxh2 34. Rb2 Qh1+ 35. Qg1 Qh5 36. Qf2 Rcxe4 0-1

[Event "Rhein Main op-A 22nd"]
[Site "Bad Homburg"]
[Date "2019.06.19"]
[Round "1"]
[White "Papadopoulos, Ioannis1111"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1919"]
[BlackElo "2262"]
[PlyCount "83"]
[EventDate "2019.06.19"]
[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. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bf4 Be7 12. 0-0-0 0-0 13. Ne4 Nxe4 14. Qxe4 Qd5 15. Qxd5 cxd5 16. c3 Nd7 17. g4 b5 18. Rdg1 a5 19. g5 Kh7 20. Rg2 hxg5 21. Bxg5 Bxg5+ 22. Rxg5 b4 23. Rhg1 Rg8 24. R5g3 f6 25. Nh4 bxc3 26. bxc3 Rae8 27. f4 Nb6 28. f5 e5 29. dxe5 Rxe5 30. h6 Re4 31. Nf3 Re7 32. Nd4 Kh8 33. Rg6 Rc8 34. Rh1 Kg8 35. Ne6 Rxc3+ 36. Kd2 Rc8 37. Rxg7+ Rxg7 38. hxg7 Kf7 39. Rh8 Rg8 40. Kd3 Nc8 41. Kd4 Ne7 42. Rxg8 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.06.02"]
[Round "9"]
[White "Dorst, Johannes"]
[Black "Zude, Arno"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2262"]
[BlackElo "2384"]
[PlyCount "82"]
[EventDate "2019.05.29"]
[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 c6 4. Nf3 e4 5. Nd4 Qb6 6. Nb3 a5 7. d3 a4 8. Be3 c5 9. dxe4 axb3 10. a3 Nc6 11. Nd2 Na5 12. f4 d6 13. Rc1 g6 14. h3 Bg7 15. 0-0 0-0 16. g4 Re8 17. Bf2 h6 18. Bg3 Nh7 19. Rb1 Bd7 20. Rf3 Bc6 21. Rd3 Rad8 22. Kh2 Qa6 23. Qc1 b5 24. f5 Nxc4 25. fxg6 fxg6 26. Rxb3 Nf6 27. e5 Nxe5 28. e4 c4 29. Rc3 d5 30. a4 d4 31. axb5 Bxb5 32. Ra3 Qc6 33. Ra5 Nfd7 34. Bf1 d3 35. Rba1 Ra8 36. Rxa8 Rxa8 37. Rxa8+ Qxa8 38. b3 c3 39. Nc4 Qa2+ 40. Kh1 Bxc4 41. bxc4 Qd2 0-1

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.06.01"]
[Round "7"]
[White "Carow, Johannes"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2445"]
[BlackElo "2262"]
[PlyCount "70"]
[EventDate "2019.05.29"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 a6 11. a4 h5 12. Nge2 Nbd7 13. Nd1 Ne5 14. Nec3 Nh7 15. Nf2 f5 16. Be2 Nf6 17. 0-0 Qa5 18. Bh6 Bd7 19. Bxg7 Kxg7 20. exf5 Bxf5 21. Nfd1 Rae8 22. Ne3 Bd7 23. Rfb1 Qb4 24. Nc2 Qh4 25. b4 Nfg4 26. fxg4 Rf2 27. Qe3 Nf3+ 28. Bxf3 Rxe3 29. Nxe3 hxg4 30. Ne4 Rxf3 31. gxf3 gxf3 32. Ng3 cxb4 33. a5 f2+ 34. Kxf2 Qf4+ 35. Kg2 Qxe3 0-1

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.06.01"]
[Round "8"]
[White "Dorst, Johannes"]
[Black "Neukirchner, Pascal"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2262"]
[BlackElo "2288"]
[PlyCount "12"]
[EventDate "2019.05.29"]
[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. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.31"]
[Round "6"]
[White "Dorst, Johannes"]
[Black "Arndt, Stefan"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2262"]
[BlackElo "2225"]
[PlyCount "99"]
[EventDate "2019.05.29"]
[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 f5 2. Nf3 Nf6 3. g3 d6 4. d4 e6 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Qc2 e5 11. dxe5 dxe5 12. Rd1 Qe8 13. e4 Qg6 14. Be3 f4 15. Bc5 Re8 16. Bb4 Nc6 17. Bc3 Bg4 18. Rd3 fxg3 19. hxg3 Rf8 20. Nh2 Be6 21. b3 Be7 22. Rf1 Bc5 23. Nf3 Qh5 24. Qb2 Bg4 25. Nxe5 Be2 26. g4 Bxg4 27. Nxg4 Qxg4 28. b4 Bd6 29. e5 Be7 30. Rg3 Qf4 31. b5 Bc5 32. Rf3 Qg4 33. Rxf8+ Rxf8 34. bxc6 bxc6 35. Qd2 Qxc4 36. Bxc6 Bxf2+ 37. Rxf2 Qxc6 38. Rxf8+ Kxf8 39. Kf2 Ke8 40. Bd4 a6 41. Qd3 Qh6 42. Qc4 Qd2+ 43. Kf3 Qd1+ 44. Kf4 Qd2+ 45. Kf5 Qh6 46. Qe6+ Qxe6+ 47. Kxe6 h5 48. Bf2 g5 49. Be3 g4 50. Bf2 1-0

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.31"]
[Round "5"]
[White "Zude, Erik"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2402"]
[BlackElo "2262"]
[PlyCount "83"]
[EventDate "2019.05.29"]
[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. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 5. d3 exd3 6. cxb5 h6 7. Nf3 dxe2 8. Bxe2 Be7 9. Nd4 0-0 10. Bf3 d5 11. Be3 a6 12. a4 axb5 13. axb5 Rxa1 14. Qxa1 Bg4 15. Qa4 Bxf3 16. Nxf3 Nbd7 17. 0-0 Nc5 18. Qc2 Nce4 19. Rd1 Nxc3 20. Qxc3 Qd7 21. Nd4 Bd6 22. h3 Ra8 23. Qc6 Qxc6 24. Nxc6 Ra2 25. Bd4 Ne4 26. g3 f6 27. g4 Ng5 28. Kg2 Ne6 29. Bc3 Nf4+ 30. Kf3 Ra4 31. Bb4 Bxb4 32. Kxf4 Bd6+ 33. Kf3 Ra2 34. Rd2 Kf7 35. Re2 Ra4 36. Rd2 Ra2 37. Ke3 Bc5+ 38. Kd3 Ra4 39. Ke2 Ke6 40. Kf3 Re4 41. Nd8+ Ke5 42. Nf7+ 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.30"]
[Round "4"]
[White "Dorst, Johannes"]
[Black "Lesny, Florian"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2262"]
[BlackElo "2126"]
[PlyCount "83"]
[EventDate "2019.05.29"]
[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. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 0-0 11. 0-0 e6 12. Rc1 Rfd8 13. Re1 d5 14. Nxc6 bxc6 15. e5 Ne8 16. Bg5 f6 17. exf6 Nxf6 18. Na4 Qd6 19. b3 Re8 20. Qc2 e5 21. cxd5 cxd5 22. Qc7 Qxc7 23. Rxc7 e4 24. Kf2 exf3 25. gxf3 h6 26. Bd2 Rxe1 27. Kxe1 d4 28. Kd1 Nd5 29. Rd7 Nc3+ 30. Nxc3 dxc3 31. Be3 Rc8 32. Kc2 Rf8 33. Bxa7 Rxf3 34. a4 g5 35. Bd4 Bxd4 36. Rxd4 Kg7 37. a5 h5 38. a6 Kg6 39. a7 Rf8 40. Ra4 Ra8 41. b4 g4 42. b5 1-0

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.30"]
[Round "3"]
[White "Uwira, Oliver"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2184"]
[BlackElo "2262"]
[PlyCount "129"]
[EventDate "2019.05.29"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. g3 d6 9. Bg2 0-0 10. 0-0 Nbd7 11. Qc2 Qa5 12. Rd1 Bb7 13. Nd2 Nb6 14. e4 Qa7 15. Rb1 Ba6 16. b3 Ng4 17. Nf3 Nd7 18. h3 Nge5 19. Nxe5 Nxe5 20. Be3 Qc7 21. f4 Nd7 22. Kh2 Qa5 23. Rdc1 Qa3 24. e5 f5 25. Na4 Rab8 26. exd6 exd6 27. Re1 Rfe8 28. Bc1 Qb4 29. Bd2 Qb7 30. Re6 Qc7 31. Rbe1 Rxe6 32. Rxe6 Nf8 33. Re1 c4 34. bxc4 Qxc4 35. Qxc4 Bxc4 36. a3 Rb5 37. Bb4 Bxd5 38. Rd1 Bxg2 39. Kxg2 d5 40. Nc3 Rxb4 41. axb4 Bxc3 42. b5 d4 43. b6 Nd7 44. b7 Kf7 45. Rb1 Nb8 46. Rb5 Ke6 47. Rc5 Bb4 48. Rc4 Bd6 49. Rxd4 Kd7 50. Rd1 Kc7 51. Rb1 Bc5 52. g4 fxg4 53. hxg4 Bb6 54. Kf3 Kxb7 55. Ke4 Kc7 56. Ke5 Nc6+ 57. Kd5 Be3 58. Rb3 Bxf4 59. Rc3 h5 60. Rxc6+ Kb7 61. Rc4 Bg5 62. Kd6 hxg4 63. Rb4+ Ka8 64. Rxg4 Be3 65. Rxg6 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.29"]
[Round "1"]
[White "Dorst, Johannes"]
[Black "Weber, Samuel"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2262"]
[BlackElo "2160"]
[PlyCount "96"]
[EventDate "2019.05.29"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 c5 6. Nc3 d6 7. a3 Nc6 8. Rb1 Bf5 9. d3 Nd7 10. Nd5 Nb6 11. Ne3 Bd7 12. b4 Nd4 13. Nxd4 cxd4 14. Nc2 Na4 15. Bd2 Qc7 16. e3 e5 17. b5 Nc5 18. Nb4 Bf5 19. Qe2 dxe3 20. Bxe3 Qa5 21. g4 Be6 22. Nc2 Rab8 23. Bd2 Bxg4 24. f3 Qa4 25. Ne3 Be6 26. Bb4 a5 27. Bxc5 dxc5 28. Qa2 Rbd8 29. Rb3 e4 30. fxe4 Bd4 31. Re1 f5 32. exf5 Bxf5 33. Kh1 Rde8 34. Nc2 Rxe1+ 35. Nxe1 Re8 36. Bd5+ Kh8 37. Nf3 Bf6 38. Bxb7 g5 39. Bd5 g4 40. Ng1 Re1 41. b6 Qxb3 42. Qf2 Qb1 43. Qxc5 Rxg1+ 44. Qxg1 Qxg1+ 45. Kxg1 Bd4+ 46. Kg2 Bxb6 47. Be4 Bxe4+ 48. dxe4 Bc7 0-1

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2019.05.29"]
[Round "2"]
[White "Rubsamen, Cornelius"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2208"]
[BlackElo "2262"]
[PlyCount "51"]
[EventDate "2019.05.29"]
[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. e5 Bf5 4. c3 e6 5. Be3 Qb6 6. Qb3 Nd7 7. Nd2 f6 8. f4 fxe5 9. fxe5 Ne7 10. Ngf3 h6 11. Be2 Bh7 12. 0-0 g5 13. Ne1 Nf5 14. Bf2 Rg8 15. Nd3 0-0-0 16. Qxb6 Nxb6 17. g4 Ne7 18. Nc5 Ng6 19. Nxe6 Re8 20. Nxf8 Nxf8 21. b3 Ne6 22. Be3 Rg7 23. Rf2 Kd7 24. Nf1 Nc8 25. Ng3 Ne7 26. Nh5 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2"]
[White "Chigaev, Maksim"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2634"]
[BlackElo "2281"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[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. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. a4 d6 6. a5 a6 7. h3 g6 8. Nc3 Bg7 9. 0-0 0-0 10. Be3 Be6 11. Bxe6 fxe6 12. Bd2 Qe7 13. Nh2 Kh7 14. Ne2 Nh5 15. c3 d5 16. Qb3 Qd7 17. Be3 d4 18. cxd4 exd4 19. Bd2 Na7 20. Rac1 Nb5 21. g4 Nf6 22. f4 Rae8 23. Nf3 Ng8 24. Kg2 Ne7 25. Ng3 e5 26. f5 gxf5 27. gxf5 Ng8 28. Nh5 Nf6 29. Nxg7 Qxg7+ 30. Kh2 Qg8 31. Qd1 Qa2 32. Rc2 c6 33. Bc1 Qxa5 34. Rg2 Rg8 35. Rg6 Rxg6 36. fxg6+ Kg7 37. Nh4 Nd6 38. Bxh6+ Kxh6 39. Rxf6 Qd8 40. Qf3 Kg5 41. Rf7 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "11.2"]
[White "Nothnagel, Holger"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2303"]
[BlackElo "2211"]
[PlyCount "45"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Griesheim II"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. Be2 d6 11. 0-0 Bxe2 12. Qxe2 Nbd7 13. Rfb1 Qa6 14. Qd1 Ng4 15. a4 Nge5 16. Nxe5 Nxe5 17. Nb5 Rac8 18. Bc3 c4 19. Qd2 h5 20. h3 Kh7 21. Ra3 Bh6 22. Qe2 Nd3 23. b4 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.06"]
[Round "10.2"]
[White "Dorst, Johannes"]
[Black "Hebbering, Tom Elliot"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2211"]
[BlackElo "2194"]
[PlyCount "115"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Gernsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. c3 Nc6 10. Na3 Be6 11. Bxe6 fxe6 12. Nc4 h6 13. h3 b6 14. Bd2 Qe8 15. b4 Qg6 16. b5 Nb8 17. Nh2 Nbd7 18. a5 d5 19. exd5 exd5 20. Nxe5 Nxe5 21. Rxe5 Bd6 22. Re3 d4 23. cxd4 cxd4 24. Rf3 Bxh2+ 25. Kxh2 Nd5 26. Rg3 Qd6 27. Qg4 Qf6 28. Re1 Rae8 29. Rxe8 Rxe8 30. Qd7 Qf7 31. Qc6 Ne7 32. Qc1 Nf5 33. Rf3 Qe6 34. Rf4 Rc8 35. Qd1 Rc5 36. Re4 Re5 37. Qg4 h5 38. Qe2 Rxe4 39. dxe4 Nd6 40. axb6 axb6 41. e5 Nc4 42. f4 Nxd2 43. Qxd2 Qd5 44. Qd3 Qc5 45. e6 Kf8 46. Qg6 Qc7 47. Kg3 Qe7 48. Kf2 h4 49. Ke2 Qc7 50. Qf7+ Qxf7 51. exf7 Kxf7 52. Kd3 Ke6 53. Kxd4 g6 54. Ke4 Kd6 55. Kf3 Kc5 56. g4 Kxb5 57. f5 gxf5 58. g5 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "9.2"]
[White "Heinrich, Julius Tobias"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2100"]
[BlackElo "2211"]
[PlyCount "82"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Bxc6 bxc6 9. e6 fxe6 10. Nxd4 Nf6 11. Nxc6 Qd6 12. Nxe7 Qxe7 13. c4 0-0 14. cxd5 exd5 15. Nc3 c6 16. Bg5 Qd6 17. Bh4 Bd7 18. Qd3 Rae8 19. Rad1 Qb4 20. Bxf6 Rxf6 21. b3 Rg6 22. f4 Qc5+ 23. Kh1 Re3 24. Na4 Qe7 25. Qd4 Re2 26. Rg1 Rh6 27. Rgf1 Re3 28. f5 Qd6 29. Qf4 Qxf4 30. Rxf4 Rf6 31. g4 Re2 32. Nc5 Bc8 33. h4 h5 34. Ra4 hxg4 35. Rxa7 Bxf5 36. Rg1 Rh6 37. Rg2 Re1+ 38. Kh2 Re3 39. Rg3 Rxh4+ 40. Kg2 Re2+ 41. Kf1 Rc2 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.23"]
[Round "8.2"]
[White "Dorst, Johannes"]
[Black "Engelmann, Jakob"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2211"]
[BlackElo "2276"]
[PlyCount "79"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Rc8 9. d4 e6 10. Qe2 Nge7 11. h4 h5 12. Bg5 Bh7 13. Qf3 Bg8 14. Bxe7 Bxe7 15. gxh5 a6 16. Bxc6+ bxc6 17. Qg4 Bf6 18. 0-0-0 Bh7 19. Rde1 Qc7 20. Qf4 Bf5 21. Qf3 Rb8 22. b3 Rb4 23. Qf4 Rxh5 24. a3 Rb7 25. Na4 Be7 26. b4 a5 27. Nc5 Ra7 28. Qg3 Rh7 29. Nxc6 Bd6 30. Qf3 Qxc6 31. Qxf5 g6 32. Qd3 axb4 33. axb4 Ke7 34. Qe3 Bxc5 35. dxc5 Ra4 36. Qd4 Qb5 37. Qxd5 Qxb4 38. Qb3 Qf4+ 39. Qe3 Rxh4 40. Rxh4 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "7.2"]
[White "Lubbe, Melanie"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2345"]
[BlackElo "2211"]
[PlyCount "166"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 a6 7. Bxc6 Bxc6 8. c4 Nf6 9. Nc3 e6 10. 0-0 Be7 11. Rd1 0-0 12. Bf4 Qb6 13. Qe2 Rfd8 14. Rd2 Rac8 15. Rc1 Be8 16. b3 Qa5 17. Rdc2 h6 18. h3 Bf8 19. Bd2 Qh5 20. Be3 Bc6 21. Bd4 Qg6 22. Nh4 Qh5 23. Qxh5 Nxh5 24. g3 Be7 25. Ng2 Nf6 26. f3 Nd7 27. Kf2 Nc5 28. Ke2 Bg5 29. Rd1 b5 30. b4 Nd7 31. Be3 Be7 32. Bf4 e5 33. Bc1 bxc4 34. Ne3 Kf8 35. Nf5 Nb6 36. Be3 Rb8 37. a3 h5 38. Rcd2 Na4 39. Nxa4 Bxa4 40. Rc1 Bb3 41. g4 h4 42. Rc3 Rb5 43. Bf2 g6 44. Nxe7 Kxe7 45. Bxh4+ f6 46. g5 Rh8 47. gxf6+ Ke6 48. f7 Kxf7 49. Bg5 Ke6 50. h4 a5 51. f4 axb4 52. axb4 Rxb4 53. f5+ gxf5 54. exf5+ Kd7 55. f6 Ke6 56. f7 e4 57. Ke3 Rf8 58. Kxe4 Rxf7 59. Kd4 Rb5 60. Re3+ Kd7 61. Kc3 Rbf5 62. Rde2 Kc6 63. Re7 Rf8 64. Re8 Rf3+ 65. R2e3 Rxe8 66. Rxf3 Re2 67. Kd4 Rg2 68. Re3 Rg4+ 69. Re4 Rg1 70. Re2 Bd1 71. Rf2 Bb3 72. Re2 Rg3 73. Re3 Rg2 74. Re8 Rh2 75. Rc8+ Kd7 76. Rd8+ Kc7 77. Rxd6 Rh3 78. Kc5 c3 79. Rc6+ Kd7 80. Rd6+ Ke8 81. Kb4 c2 82. Rc6 Kd7 83. Rc3 Rxc3 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.02.02"]
[Round "6.2"]
[White "Dorst, Johannes"]
[Black "Everett, Elijah David"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2211"]
[BlackElo "2232"]
[PlyCount "138"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Schoeneck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3 Ne5 22. Qg2 Qb8 23. f6 Bd8 24. Rd5 Ra5 25. h4 Rxd5 26. exd5 Bb6 27. Qg1 Bxe3 28. Qxe3 Qb4 29. Bd3 Nc7 30. Qe4 Nxd3 31. Qxd3 Re8 32. Rc1 Re1 33. Qc4 Rxc1+ 34. Qxc1 Qe4+ 35. Ka1 Ne8 36. fxg7 Qxd5 37. Qc8 Qe5 38. Qb8 Qe6 39. Qb4 Kxg7 40. Qc3+ Kg6 41. Nc4 Kh5 42. Qxb3 Kxh4 43. Qd3 Kxg5 44. Qg3+ Qg4 45. Qe3+ Qf4 46. Qe7+ Kg6 47. Qe2 h5 48. Qd3+ f5 49. b4 Nc7 50. Nxd6 Qe5+ 51. Kb1 Nd5 52. Nb5 Nxb4 53. Qd7 h4 54. Nd6 Nd5 55. Qf7+ Kg5 56. Qg8+ Kf4 57. Qg1 Qe3 58. Qf1+ Qf3 59. Qc4+ Ke5 60. Qc5 Qb3+ 61. Kc1 Qc3+ 62. Qxc3+ Nxc3 63. Nc4+ Kf4 64. Nd2 h3 65. Nf1 Kf3 66. Kd2 Kf2 67. Nh2 Ne4+ 68. Kd3 Ng5 69. Kd2 Nf3+ 0-1

[Event "Staufer op 31st"]
[Site "Schwaebisch Gmuend"]
[Date "2019.01.05"]
[Round "8"]
[White "Baskin, Robert"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2364"]
[BlackElo "2221"]
[PlyCount "49"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. a4 Nc6 12. g4 Nb4 13. Kb1 Nd7 14. Qf2 Bh4 15. Qd2 Be7 16. Qf2 Bh4 17. Qg2 Qe7 18. Bb5 Rfd8 19. Rd2 Bg5 20. Bxg5 Qxg5 21. Rhd1 Nc5 22. Nxc5 dxc5 23. Nd5 h6 24. Qf2 Rac8 25. h4 1-0

[Event "Staufer op 31st"]
[Site "Schwaebisch Gmuend"]
[Date "2019.01.04"]
[Round "6"]
[White "Leser, Katrin"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2006"]
[BlackElo "2221"]
[PlyCount "67"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Bb5 Na6 12. Qe2 Nc7 13. Ba4 Qc8 14. Kb1 d5 15. Bc5 Bxc5 16. Nxc5 d4 17. Nb5 Na6 18. Nxe6 Qxe6 19. c3 dxc3 20. Nxc3 Nb4 21. a3 Na6 22. Qb5 Nc7 23. Qxb7 Rfc8 24. Qc6 Rab8 25. Qxe6 Nxe6 26. Nd5 Rc4 27. Bc2 Kf8 28. Ne3 Rc7 29. Rd2 Nd4 30. Ba4 Rc3 31. Nc2 Nxc2 32. Bxc2 Rxa3 33. Rd3 Rxd3 34. Bxd3 1/2-1/2

[Event "Staufer op 31st"]
[Site "Schwaebisch Gmuend"]
[Date "2019.01.02"]
[Round "2"]
[White "Miezis, Normunds"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2469"]
[BlackElo "2221"]
[PlyCount "67"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 e4 5. Bg2 d5 6. Nh3 Nbd7 7. cxd5 cxd5 8. 0-0 Be7 9. f3 exf3 10. exf3 0-0 11. Nf4 Nb6 12. Qb3 Bd7 13. Re1 Bc6 14. Nd3 Nc4 15. Ne5 Nxe5 16. dxe5 Bc5+ 17. Kh1 Nh5 18. Nd1 Qa5 19. Nc3 d4 20. g4 dxc3 21. gxh5 c2 22. Bg5 h6 23. Bxh6 Ba4 24. Qc4 Qb4 25. Qf4 gxh6 26. Qxh6 Qh4 27. Bh3 f5 28. exf6 Rxf6 29. Be6+ Rxe6 30. Qxe6+ Kh8 31. Qh6+ Kg8 32. Qg6+ Kh8 33. Rg1 Qe7 34. Qh6+ 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "3.2"]
[White "Dorst, Johannes"]
[Black "Siebarth, Raiko"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2260"]
[PlyCount "67"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Stadtilm Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 b5 6. c4 b4 7. a3 bxa3 8. Rxa3 g6 9. Bc2 e5 10. Nc3 Ne7 11. d3 Bg7 12. Bd2 Bb7 13. Na4 h6 14. Qe1 f5 15. Ba5 Qc8 16. b4 0-0 17. bxc5 dxc5 18. Nc3 g5 19. Nd5 Bxd5 20. cxd5 fxe4 21. dxe4 Ng6 22. Nd2 Rf6 23. Nc4 Rb8 24. Qd2 Ndf8 25. Ba4 Rf4 26. Nd6 Qg4 27. h3 Qh4 28. Nf5 Rxf5 29. exf5 Nf4 30. d6 g4 31. hxg4 Qxg4 32. Bc6 Kh8 33. Re1 Bf6 34. d7 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.10"]
[Round "2.2"]
[White "Urban, Lars"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2182"]
[BlackElo "2211"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 e6 5. e4 bxc4 6. Bxc4 exd5 7. exd5 d6 8. Nc3 Be7 9. Nf3 0-0 10. 0-0 Nbd7 11. b3 Nb6 12. Re1 Nxc4 13. bxc4 Bg4 14. Qd3 Qd7 15. Bf4 Rfe8 16. Ng5 Bf5 17. Qf3 Rab8 18. Rac1 Rb2 19. h3 h6 20. Nge4 Nxe4 21. Nxe4 Bh4 22. g3 Bxe4 23. Rxe4 Rxe4 24. Qxe4 Bf6 25. Rb1 g5 26. Rxb2 Bxb2 27. Qb1 gxf4 28. Qxb2 Qxh3 29. Qb8+ Kh7 30. Qxa7 Qf5 31. gxf4 Qg4+ 32. Kf1 Qd1+ 33. Kg2 Qg4+ 34. Kf1 Qd1+ 35. Kg2 Qg4+ 36. Kf1 Qxf4 37. Qa4 Qc1+ 38. Kg2 Qg5+ 39. Kf1 Qc1+ 40. Kg2 Qg5+ 1/2-1/2

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.15"]
[Round "7"]
[White "Dorst, Johannes"]
[Black "Brockhoff, Moritz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2217"]
[BlackElo "1927"]
[PlyCount "55"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qb6 10. Ne2 Bb7 11. c3 Rc8 12. dxc5 Bxc5 13. Ned4 Bxd4 14. Nxd4 Nc5 15. Qc2 Kd7 16. Nb3 d4 17. Nxd4 Nxd4 18. Bxd4 Qc7 19. Bd3 Rhd8 20. 0-0 Ke7 21. f5 Nxd3 22. f6+ gxf6 23. exf6+ Kd7 24. Qxd3 Rg8 25. Rf2 Qc6 26. Be5+ Ke8 27. Bg3 Qe4 28. Qd6 1-0

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.15"]
[Round "6"]
[White "Dorst, Johannes"]
[Black "Spiess, Gunter"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2217"]
[BlackElo "2422"]
[PlyCount "68"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. dxc5 Qa5 10. 0-0-0 b6 11. Bb5 Nb4 12. a3 bxc5 13. Bxd7 Bxd7 14. axb4 cxb4 15. Nb1 Rfc8 16. Nd4 Qa2 17. Qd3 a5 18. b3 Rc3 19. Nxc3 bxc3 20. Qxc3 Bb4 21. Qxb4 axb4 22. Kd2 Qb2 23. Ke2 f6 24. Rd3 fxe5 25. fxe5 Bc8 26. Kf2 Ba6 27. Rd2 Rf8+ 28. Kg3 Qc3 29. Re1 Rf1 30. Nf3 Rxe1 31. Bd4 Qxd2 32. Nxd2 Re2 33. Nf3 Rxc2 34. Bf2 Rc3 0-1

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.14"]
[Round "5"]
[White "Euler, Gerd"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2307"]
[BlackElo "2217"]
[PlyCount "144"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 0-0 8. Be2 e4 9. 0-0 Bf5 10. N1c3 a6 11. Nd4 Bg6 12. b4 Bxb4 13. Qb3 Bxc3 14. Qxc3 Qxd5 15. Bb2 Nbd7 16. Rfc1 Ne5 17. Ba3 Rfe8 18. Qc7 Nd3 19. Rcb1 b5 20. Nc6 Kh8 21. Ne7 Qe6 22. Nxg6+ hxg6 23. Bb2 Rac8 24. Qg3 Rc2 25. Bxd3 exd3 26. Bd4 Rxa2 27. Rxa2 Qxa2 28. Ra1 Qe2 29. Qf3 Qxf3 30. gxf3 Nd5 31. Kf1 Rc8 32. Ke1 Nb4 33. Rb1 Rc4 34. Bb6 Nd5 35. Ba5 Ra4 36. Bd2 Ra3 37. Bc1 Ra2 38. Rb3 Re2+ 39. Kd1 Rxf2 40. Rxd3 Rf1+ 41. Kd2 Nb6 42. e4 Rf2+ 43. Kc3 Rxh2 44. Bf4 Rh3 45. Kd4 Nc4 46. Kc5 g5 47. Bc7 Kh7 48. Kd4 Kg6 49. Rd1 Rxf3 50. Ra1 Ra3 51. Rg1 f6 52. Bd8 Ne5 53. Kc5 Rc3+ 54. Kb6 Rc6+ 55. Kb7 Re6 56. Bb6 Nc4 57. Bc5 Nd6+ 58. Kc6 Nxe4+ 59. Kd7 Nxc5+ 60. Kd8 Re5 61. Kc7 b4 62. Kb6 b3 63. Ka5 b2 64. Kb4 Nd3+ 65. Ka4 Re1 66. Rg2 Ra1+ 67. Kb3 b1Q+ 68. Kc4 Qb4+ 69. Kd5 Nf4+ 70. Kc6 Nxg2 71. Kd7 Rd1+ 72. Ke8 Qe4+ 0-1

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.14"]
[Round "4"]
[White "Powalla, Christian"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1812"]
[BlackElo "2217"]
[PlyCount "82"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. Bd3 Nf5 8. Bxf5 Bxf5 9. 0-0 h5 10. Qe2 Bg4 11. Nd1 e6 12. Ne3 Bxf3 13. Rxf3 Nd7 14. b3 Qb6 15. Bb2 Bf8 16. c4 dxc4 17. Nxc4 Qc7 18. Rd3 Nb6 19. Ne3 0-0-0 20. a4 Nd5 21. Nxd5 Rxd5 22. Qd2 a5 23. Rc1 Qb6 24. Bc3 Ba3 25. Rb1 Rhd8 26. Kf1 Kb8 27. Ke2 Qa6 28. Rd1 R8d7 29. Ke3 Qb6 30. Qa2 Be7 31. Qb2 Rd8 32. g3 h4 33. g4 g5 34. Qf2 f6 35. Bb2 fxe5 36. fxg5 exd4+ 37. Bxd4 Rxd4 38. Rxd4 e5 39. g6 exd4+ 40. Ke4 Qxb3 41. Rxd4 Qe6+ 0-1

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.13"]
[Round "3"]
[White "Dorst, Johannes"]
[Black "Pap, Misa"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2217"]
[BlackElo "2473"]
[PlyCount "72"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Kh8 8. Nbd2 Nd7 9. Nf1 Nb6 10. Bb3 f5 11. exf5 Bxf5 12. h3 Bg6 13. Ng3 Qd7 14. a4 a5 15. Be3 Ra6 16. d4 e4 17. Nd2 d5 18. Ndf1 Nd8 19. Qc1 Ne6 20. Bd1 Nc4 21. Be2 Nxe3 22. Nxe3 Rb6 23. Bg4 Qd8 24. c4 Nxd4 25. Nxd5 Nb3 26. Qd1 Bc5 27. Nxb6 Bxf2+ 28. Kh1 Nxa1 29. Nd7 Bxe1 30. Qxe1 Nc2 31. Qc3 Rf2 32. Ne5 Qd2 33. Nxg6+ hxg6 34. Nxe4 Qxc3 35. Nxc3 Nd4 36. Nd1 Rc2 0-1

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.13"]
[Round "2"]
[White "Pauls, Wilhelm"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1971"]
[BlackElo "2217"]
[PlyCount "84"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 h6 8. a4 0-0 9. Bd3 b6 10. dxc5 bxc5 11. Rb1 Qa5 12. 0-0 Ba6 13. c4 Qxa4 14. Nd2 Nbc6 15. Bb2 Nb4 16. Ra1 Qe8 17. Bc3 Bb7 18. Nb3 Nxd3 19. cxd3 d4 20. Bd2 Qc6 21. Qg4 f5 22. Qh3 Rfc8 23. Rfb1 Qc7 24. Nxc5 Qxc5 25. Rxb7 Rc7 26. Rb5 Qc6 27. Qg3 Kh7 28. h4 Rb7 29. Rba5 Rb2 30. Bc1 Re2 31. Ba3 Nc8 32. h5 Rb8 33. Rc5 Qd7 34. Qf3 Rc2 35. Ra5 Rb7 36. Ra6 Ne7 37. Bd6 Nc8 38. c5 Rbb2 39. c6 Qe8 40. Ba3 Rxf2 41. Qxf2 Rxf2 42. Kxf2 Qxh5 0-1

[Event "Vellmar op 10th"]
[Site "Vellmar"]
[Date "2018.07.12"]
[Round "1"]
[White "Dorst, Johannes"]
[Black "Thomasson, Staffan"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2217"]
[BlackElo "1868"]
[PlyCount "41"]
[EventDate "2018.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. Be3 Qa5 5. Nf3 Nf6 6. Qd2 cxd4 7. Nxd4 Nc6 8. Nb3 Qd8 9. f3 d6 10. 0-0-0 a5 11. Na4 Nd7 12. Bb5 0-0 13. h4 Nce5 14. h5 Qc7 15. hxg6 Nc4 16. Bxc4 Qxc4 17. Bh6 Bf6 18. Bxf8 Qxa4 19. gxh7+ Kh8 20. Qh6 Qxa2 21. Qg7+ 1-0

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2018.07.10"]
[Round "3"]
[White "Everett, Elijah David"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2160"]
[BlackElo "2269"]
[PlyCount "111"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Rg1 Nf5 16. Qf2 Qc6 17. Bd3 Qd5 18. Be3 Bc6 19. g4 Nxe3 20. Qxe3 0-0-0 21. h4 Kb8 22. h5 Qf3 23. Qxf3 Bxf3 24. Kf2 Bxg4 25. h6 Bf5 26. Rxg8 Rxg8 27. Bxf5 exf5 28. Rg1 Rh8 29. Rg7 Rxh6 30. Rxf7 Ra6 31. Rxf5 Rxa3 32. e6 Kc7 33. Rf7+ Kd6 34. e7 Kd7 35. Ke3 Ra1 36. e8B+ Kxe8 37. Rxb7 a5 38. Rc7 a4 39. Kd3 a3 40. Kxc3 Rf1 41. Kb3 Rxf4 42. Kxa3 Kd8 43. Rh7 Kc8 44. Kb3 Rg4 45. c4 Rg3+ 46. Kb4 Rg5 47. c5 Rg4+ 48. Kb5 Rg6 49. Rf7 Rh6 50. Rf8+ Kc7 51. Ra8 Kb7 52. Ra1 Rg6 53. Re1 Rh6 54. Re7+ Kc8 55. c6 Rh1 56. Re8+ 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2018.05.13"]
[Round "9"]
[White "Dorst, Johannes"]
[Black "Weber, Samuel"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2269"]
[BlackElo "2084"]
[PlyCount "62"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Nb6 11. Ne4 Bd6 12. Bb3 Kh8 13. Qe2 f6 14. Ng3 Bxf3 15. Qxf3 Qd7 16. Ne4 f5 17. Nxd6 cxd6 18. Qh5 Rae8 19. f4 d5 20. fxe5 Nxe5 21. Qd1 f4 22. d4 Nec4 23. Bxc4 Nxc4 24. Rxe8 Qxe8 25. b3 Ne3 26. Qd3 Nc2 27. Qxc2 Qe1+ 28. Kh2 Qg3+ 29. Kg1 Qe1+ 30. Kh2 Qg3+ 31. Kg1 Qe1+ 1/2-1/2

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2018.05.12"]
[Round "8"]
[White "Dorst, Johannes"]
[Black "Guelsen, Taylan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2269"]
[BlackElo "2144"]
[PlyCount "123"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 c6 8. Qd2 d5 9. c4 dxc4 10. Qxd8+ Bxd8 11. Bxc4 0-0 12. 0-0-0 Nd7 13. Rhe1 Bf6 14. h3 Nb6 15. Bb3 Bf5 16. a4 Rfd8 17. Rxd8+ Rxd8 18. a5 Nc8 19. Bf4 Kf8 20. g4 Bg6 21. Ne5 Bxe5 22. Bxe5 f6 23. Bc3 Bf7 24. Bb4+ Kg8 25. Ba4 Bd5 26. Rd1 Rd7 27. Bb3 g5 28. c3 h6 29. Bc2 Be6 30. Re1 Kf7 31. Rxe6 c5 32. Bb3 cxb4 33. Rc6+ Ke7 34. Rxc8 Rd3 35. Bc2 Rxh3 36. cxb4 Kd6 37. Kd2 h5 38. gxh5 Rxh5 39. Rf8 Rh4 40. Rxf6+ Ke7 41. Rf5 Rxb4 42. Kc3 Rg4 43. Bb3 Kd6 44. Rf7 Kc6 45. Be6 Rg1 46. Bc8 b6 47. a6 Kb5 48. Kb3 Rc1 49. Rf5+ Kc6 50. Bb7+ Kd6 51. Rxg5 Rf1 52. f3 Re1 53. Rg7 Kc5 54. Be4 Re3+ 55. Ka2 b5 56. Rxa7 Kb6 57. Re7 b4 58. a7 b3+ 59. Ka3 Re1 60. a8Q Ra1+ 61. Kxb3 Ra3+ 62. Kxa3 1-0

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2018.05.11"]
[Round "6"]
[White "Krastev, Alexander"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2202"]
[BlackElo "2269"]
[PlyCount "61"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 Ne5 7. Nxe5 dxe5 8. a4 g6 9. h3 Bg7 10. Bc4 0-0 11. a5 Qd6 12. d3 Nh5 13. Nc3 Nf4 14. Be3 Be6 15. Na4 Rac8 16. b3 Rc7 17. Qc1 Bd7 18. Qa3 Bxa4 19. Qxa4 Qf6 20. Kh2 Qh4 21. b4 cxb4 22. Qxb4 g5 23. f3 Rc6 24. Qxe7 h5 25. Rf1 Bf6 26. Qxf8+ Kxf8 27. Bf2 Nxg2 28. Bxh4 Nxh4 29. Rab1 Rc7 30. Kg3 Be7 31. Rb3 1-0

[Event "Hessen-ch"]
[Site "Frankfurt"]
[Date "2018.05.11"]
[Round "5"]
[White "Lutz, Klaus Juergen"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2251"]
[BlackElo "2269"]
[PlyCount "95"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 h6 8. Bc4 Be7 9. 0-0 0-0 10. Qe2 Nc6 11. h3 Be6 12. Rd1 Rc8 13. Bd5 Qc7 14. Be3 Nb4 15. a5 Nfxd5 16. exd5 Bf5 17. Rd2 Qc4 18. Qd1 Bd7 19. Na4 Nxc2 20. Nb6 Nxe3 21. fxe3 Qb5 22. Rd3 Bf5 23. Nxc8 Bxc8 24. Rb3 Qc4 25. Rc3 Qe4 26. Ra4 Qg6 27. Qc2 Bf5 28. e4 Bd7 29. Rb4 Bb5 30. Qf2 Bd8 31. Ra3 f5 32. Nh4 Bxh4 33. Qxh4 fxe4 34. Rg3 Qf6 35. Qxe4 Qd8 36. Rbb3 Rf7 37. Qg6 Qf6 38. Qe4 Qf4 39. Qg6 e4 40. Rbc3 Bd7 41. Rge3 Qf1+ 42. Kh2 Bf5 43. Qxd6 Rf6 44. Qe5 Kh7 45. Rc7 Bg6 46. d6 Qf5 47. Rxe4 Qf1 48. Rd4 1-0

