[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.30"]
[Round "8"]
[White "Grund, Sebastian"]
[Black "Petri, Raphael"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2000"]
[BlackElo "1839"]
[PlyCount "54"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. Qc2 b6 9. b3 Ba6 10. Nd2 Rc8 11. e4 c5 12. dxc5 d4 13. Na4 b5 14. Nb2 Bxc5 15. Nd3 Bb6 16. Ba3 Re8 17. c5 b4 18. Bxb4 Bxd3 19. Qxd3 Bxc5 20. Bxc5 Nxc5 21. Qb5 a6 22. Qb4 Nd3 23. Qa3 Rc2 24. Nc4 Ng4 25. Qxa6 Ngxf2 26. Na3 Rd2 27. Nc4 Rc2 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Dehmel, Jens"]
[Black "Petri, Raphael"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2045"]
[BlackElo "1839"]
[PlyCount "43"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 Bg4 6. e4 Nxc3 7. bxc3 a6 8. Be2 Bxf3 9. Bxf3 e5 10. d5 Na5 11. 0-0 Bc5 12. Qa4+ c6 13. c4 0-0 14. Bd2 b6 15. Bxa5 bxa5 16. Qxc6 Qc8 17. Qxc8 Rfxc8 18. Rab1 Rab8 19. Bg4 Rd8 20. g3 a4 21. Rfd1 Kf8 22. Kf1 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "7"]
[White "Petri, Raphael"]
[Black "Held, Carsten"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1839"]
[BlackElo "2082"]
[PlyCount "124"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bg7 9. Bb5 Bd7 10. Nxd7 Nxd7 11. Be3 0-0 12. Rd1 Bxc3+ 13. bxc3 Qc7 14. 0-0 Rfd8 15. Qh4 Nf6 16. Rb1 Nd5 17. Bg5 Nxc3 18. Rb3 Rd4 19. Qh6 Na5 20. Bxe7 Qxe7 21. Rxc3 Rh4 22. Qe3 Re4 23. Qc5 b6 24. Qc7 Rd8 25. Bd3 Re5 26. f4 Re1 27. Qxe7 Rxe7 28. Kf2 Rd4 29. f5 Kg7 30. Kg3 f6 31. Rf4 Rxf4 32. Kxf4 Nb7 33. Rc8 Nc5 34. fxg6 hxg6 35. Kf3 Ne6 36. h4 Nd4+ 37. Kf2 Ne6 38. g3 Nc5 39. Rd8 Nd7 40. Bc4 Ne5 41. Be2 Rc7 42. c4 Kf7 43. g4 Nxc4 44. h5 gxh5 45. gxh5 Kg7 46. Bxc4 Rxc4 47. Rd7+ Kh6 48. Rxa7 Kxh5 49. a4 Kg4 50. a5 Rc2+ 51. Ke3 bxa5 52. Rxa5 f5 53. Ra4+ Kg3 54. Rb4 Ra2 55. Rb3 f4+ 56. Ke4+ Kg4 57. Rb8 Re2+ 58. Kd3 Kf3 59. Rh8 Re6 60. Kd2 Kf2 61. Rh2+ Kg3 62. Rh8 f3 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "4"]
[White "Hillmann, Michael"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2144"]
[BlackElo "1839"]
[PlyCount "17"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 Nc6 4. Nc3 Bg4 5. e3 e5 6. dxe5 Nxe5 7. cxd5 Bb4 8. Qa4+ c6 9. Nxe5 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "5"]
[White "Petri, Raphael"]
[Black "Roehr, Oliver"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1839"]
[BlackElo "2028"]
[PlyCount "70"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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 Nge7 4. 0-0 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. c3 a6 9. Bc4 b5 10. Nxc6 Nxc6 11. Bd5 Bb7 12. Nd2 Na5 13. Bxb7 Nxb7 14. Bd4 d5 15. Bxg7 Kxg7 16. e5 d4 17. Qf3 dxc3 18. Qxc3 c5 19. Rad1 Qe7 20. Rfe1 Rfe8 21. f4 Rad8 22. Ne4 b4 23. Qc4 Rxd1 24. Rxd1 Rd8 25. Rxd8 Qxd8 26. Qxa6 Qd4+ 27. Nf2 Qxf4 28. Nd3 Qd4+ 29. Kf1 c4 30. Qf6+ Kg8 31. Ne1 c3 32. bxc3 bxc3 33. Qc6 Nd8 34. Qd6 Qf4+ 35. Nf3 c2 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Dobierzin, Olaf"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2056"]
[BlackElo "1839"]
[PlyCount "65"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Ng6 7. h4 cxd4 8. cxd4 Bd7 9. h5 Bb4+ 10. Kf1 Nge7 11. a3 Ba5 12. b4 Bb6 13. Bb2 Nf5 14. Bc2 Rc8 15. Bxf5 exf5 16. Nc3 Ne7 17. Qd2 h6 18. g3 a5 19. Kg2 Rc4 20. Ne2 axb4 21. axb4 Nc6 22. Rhc1 Rxb4 23. Ba3 Rc4 24. Rxc4 dxc4 25. d5 Na5 26. Ned4 Bc7 27. Bb4 b6 28. Qe3 Bc8 29. e6 Bd6 30. Bxd6 Qxd6 31. Nxf5 Qxd5 32. exf7+ Kxf7 33. Qe7+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "3"]
[White "Petri, Raphael"]
[Black "Geisshirt, Marco"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1839"]
[BlackElo "2022"]
[PlyCount "111"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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 Nf6 4. Nc3 Bc5 5. 0-0 d6 6. h3 Be6 7. d4 exd4 8. Nxd4 Bd7 9. Nf5 0-0 10. Bg5 Bxf5 11. Bxc6 bxc6 12. exf5 d5 13. Qf3 h6 14. Bh4 Rb8 15. b3 Re8 16. Rfe1 Qd6 17. Bg3 Qd7 18. Be5 Qd8 19. Qg3 Bd6 20. f4 Bf8 21. Qf2 Nd7 22. Na4 f6 23. Bd4 Rxe1+ 24. Qxe1 c5 25. Bf2 d4 26. Rd1 Bd6 27. g3 Qf8 28. Qe6+ Qf7 29. Re1 Nf8 30. Qe4 Rb4 31. Nb2 a5 32. Qa8 h5 33. Re8 h4 34. g4 Bxf4 35. Nd3 Bd6 36. Nxb4 axb4 37. Bxh4 Qd7 38. Bg3 Kf7 39. Rd8 Qxd8 40. Qxd8 Bxg3 41. Qd5+ Ke7 42. Qxc5+ Bd6 43. Qxd4 Nd7 44. Qd5 Ne5 45. Qg8 Nf3+ 46. Kf2 Ng5 47. Qxg7+ Ke8 48. h4 Nh3+ 49. Kg2 Nf4+ 50. Kf3 Be5 51. h5 Nh3 52. h6 Ng5+ 53. Ke3 Bb2 54. h7 Bc1+ 55. Kd3 c6 56. h8R# 1-0

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Krumm, Guenther"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1851"]
[BlackElo "1537"]
[PlyCount "23"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e5 3. Be3 Bxc5 4. Bxc5 Qa5+ 5. b4 Qc7 6. Nc3 b6 7. Nb5 Qc6 8. Nd6+ Kf8 9. Nf3 bxc5 10. b5 Qc7 11. Qd5 Nh6 12. 0-0-0 1-0

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Gebauer, Klaus"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1537"]
[BlackElo "1461"]
[PlyCount "101"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 e5 3. Bg2 Nf6 4. Nc3 d6 5. d3 h6 6. e3 Nc6 7. Nge2 Be7 8. 0-0 Bg4 9. a3 a6 10. Qc2 0-0 11. Rb1 Bf5 12. e4 Bg6 13. f4 Nd4 14. Nxd4 cxd4 15. Ne2 Qc7 16. b4 Qd7 17. Bd2 Bh5 18. Nc1 Bg6 19. Nb3 b6 20. c5 dxc5 21. bxc5 Rac8 22. fxe5 Ng4 23. Bf4 bxc5 24. h3 c4 25. dxc4 d3 26. Qd2 Rxc4 27. hxg4 Bxe4 28. Bxe4 Rxe4 29. Rfd1 Qxg4 30. Re1 Rxe1+ 31. Qxe1 Bxa3 32. Ra1 g5 33. Rxa3 gxf4 34. Ra4 Qe6 35. Nd2 fxg3 36. Qxg3+ Kh8 37. Rg4 f5 38. Rg6 Rg8 39. Rxg8+ Qxg8 40. Kf2 Qd8 41. Qg6 Qh4+ 42. Ke3 Qe1+ 43. Kxd3 Qxe5 44. Qxh6+ Kg8 45. Qg6+ Kf8 46. Qxa6 Qg3+ 47. Kc2 Ke7 48. Qb7+ Kf6 49. Qd7 Qe3 50. Qd8+ Kg6 51. Qd5 1/2-1/2

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Horst, Lothar"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1537"]
[BlackElo "1798"]
[PlyCount "60"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. d3 0-0 6. Nf3 d5 7. Nxd5 Nxd5 8. cxd5 Qxd5 9. 0-0 Qd6 10. a3 Nd4 11. b4 Nxf3+ 12. Bxf3 Bb6 13. Bb2 c6 14. Qc2 Re8 15. Rac1 Bh3 16. Bg2 Qd7 17. Qc4 Rad8 18. a4 Bd4 19. Bxd4 exd4 20. Bxh3 Qxh3 21. Qa2 Rd5 22. f4 Rh5 23. Rf2 Re3 24. Rg2 Rxg3 25. hxg3 Qh1+ 26. Kf2 Qxc1 27. Kf3 Qe3+ 28. Kg4 Rh1 29. Qc4 h5+ 30. Kf5 Qe7 0-1

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Kunze, Juergen"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1537"]
[BlackElo "1916"]
[PlyCount "52"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. Be3 f5 11. b4 Bf6 12. Rc1 Nd4 13. Bxd4 exd4 14. Na4 Nxa4 15. Qxa4 a6 16. Nd2 c6 17. Qc2 Bg5 18. f4 Bf6 19. Nc4 Rc8 20. Nd2 g5 21. Nb3 b6 22. Qb2 gxf4 23. gxf4 Kh8 24. Kh1 Rg8 25. Bxc6 Rxc6 26. Rxc6 Bd5+ 0-1

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Ruppelt, Karl Heinz"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1850"]
[BlackElo "1537"]
[PlyCount "31"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d6 6. Nc3 Nf6 7. Bb5+ Bd7 8. e5 dxe5 9. dxe5 Ng4 10. Bf4 0-0 11. h3 Nh6 12. Bxd7 Qxd7 13. 0-0 Rd8 14. Qc1 Nf5 15. Rd1 Qc7 16. g4 1-0

[Event "GER OS-344 email"]
[Site "GER email"]
[Date "2018.05.24"]
[Round "?"]
[White "Schmidt, Thomas"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "C14"]
[BlackElo "1537"]
[PlyCount "75"]
[EventDate "2018.06.05"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nh3 Qh6 9. g3 a6 10. f4 Nc6 11. Be2 g6 12. Qd2 b6 13. Nd1 Bb7 14. Ne3 0-0-0 15. 0-0-0 Qf8 16. g4 f6 17. g5 f5 18. Ng1 h5 19. gxh6 Rxh6 20. Nf3 Re8 21. Kb1 Rxh1 22. Rxh1 Qg7 23. Ng5 Nf8 24. Ng2 Nd8 25. a3 Nf7 26. Nxf7 Qxf7 27. Nh4 Nh7 28. Nf3 Rg8 29. a4 a5 30. Bb5 c6 31. Qc3 Qc7 32. Bxc6 Rg7 33. Bxb7+ Kxb7 34. Qxc7+ Kxc7 35. c3 Kd7 36. Kc2 Ke7 37. Kd3 Kf7 38. c4 1-0

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Binder, Andreas"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1877"]
[BlackElo "1480"]
[PlyCount "59"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bg4 9. h3 Bd7 10. Be3 Qc8 11. Kh2 h5 12. Qd2 Kh7 13. Rab1 a6 14. f4 b5 15. cxb5 axb5 16. Nxb5 Rxa2 17. Na3 Qa6 18. Nc3 Rxa3 19. bxa3 Qxa3 20. Rb7 Rb8 21. Rxb8 Nxb8 22. e5 Ne8 23. Ne4 Bf5 24. d4 cxd4 25. Ng5+ Kg8 26. Bxd4 dxe5 27. Bxe5 Bxe5 28. Qd8 Bd7 29. fxe5 Qb2 30. Qxe7 1-0

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Eilers, Theo"]
[Black "Petri, Raphael"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "1480"]
[PlyCount "60"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 Nf6 4. e4 d6 5. d5 0-0 6. Bd3 c6 7. Nf3 cxd5 8. cxd5 a6 9. 0-0 b5 10. h3 Nbd7 11. b3 Nc5 12. Be3 Bb7 13. Re1 Rc8 14. Rc1 Nfd7 15. Bb1 Qa5 16. Qd2 Ne5 17. Nxe5 Bxe5 18. Bd4 Nd7 19. f3 Rc7 20. Bxe5 Nxe5 21. a4 bxa4 22. bxa4 Rfc8 23. Qg5 Rxc3 24. Rcd1 Rxf3 25. Qd2 Qxd2 26. Rxd2 Rfc3 27. Ree2 Rc1+ 28. Kf2 Rxb1 29. Rb2 Rxb2 30. Rxb2 Nd3+ 0-1

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Horst, Lothar"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1780"]
[BlackElo "1480"]
[PlyCount "69"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. c5 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Nc3 b6 11. cxb6 axb6 12. Re1 c5 13. g4 Bg6 14. Bxg6 fxg6 15. Qe2 Nc6 16. Qe6+ Kh8 17. Qxc6 Nxg4 18. hxg4 Rxf3 19. Qxd5 Qxd5 20. Nxd5 Bh4 21. Be3 Raf8 22. dxc5 bxc5 23. Bxc5 Bxf2+ 24. Bxf2 Rxf2 25. Rf1 Rxf1+ 26. Rxf1 Rd8 27. a4 h5 28. Ra1 Rxd5 29. a5 Rd8 30. a6 Kg8 31. a7 Ra8 32. b4 Kf7 33. b5 Ke7 34. b6 Kd7 35. Rc1 1-0

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Eschweiler, Martin"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1480"]
[BlackElo "1208"]
[PlyCount "39"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nd6 7. Bxc6 dxc6 8. Nxe5 Be7 9. Nc3 0-0 10. d4 Nf5 11. Be3 Be6 12. Qd2 Nxe3 13. fxe3 Bd6 14. Nf3 Bb4 15. a3 Be7 16. Rad1 Re8 17. e4 Bg4 18. Qf4 Bxf3 19. Qxf3 Bd6 20. e5 1-0

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Hagedorn, Peter"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1480"]
[PlyCount "56"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. a4 a5 7. Nf3 Nc6 8. 0-0 Be7 9. d4 exd4 10. Nb5 0-0 11. Nfxd4 Nxd4 12. Qxd4 Qxd4 13. Nxd4 c6 14. Bf4 Rd8 15. e3 Nd5 16. Bxd5 Rxd5 17. Bc7 Rd7 18. Bf4 g5 19. Be5 f6 20. Nxc6 bxc6 21. Bc3 Rd3 22. Rad1 Rxd1 23. Rxd1 Bg4 24. Rd4 Bf3 25. h4 c5 26. Rd7 Rd8 27. Rxd8+ Bxd8 28. hxg5 fxg5 0-1

[Event "GER OS-343 email"]
[Site "GER email"]
[Date "2018.03.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Ramus, Norbert"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1480"]
[BlackElo "1581"]
[PlyCount "76"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nbd7 7. Be2 c6 8. 0-0 h6 9. Bh4 Re8 10. Qc2 dxc4 11. Bxc4 Nd5 12. Bg3 Nxc3 13. bxc3 b5 14. Be2 Bb7 15. a4 a6 16. Rfb1 Qc8 17. c4 b4 18. c5 a5 19. Nd2 e5 20. Nc4 exd4 21. exd4 Ba6 22. Bf3 Bxc4 23. Qxc4 Nf6 24. Re1 Nh7 25. d5 Ng5 26. d6 Nxf3+ 27. gxf3 Bf6 28. Rxe8+ Qxe8 29. Rd1 Qd7 30. Kg2 Re8 31. Qa6 Bd8 32. Qd3 Bf6 33. Qa6 Bd8 34. Rd3 f6 35. Qc4+ Kf8 36. Qg4 Qxg4 37. fxg4 Kf7 38. d7 Re7 1-0

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Gebauer, Klaus"]
[Black "Petri, Raphael"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1482"]
[PlyCount "72"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nde2 d6 7. Nf4 Nf6 8. Be2 0-0 9. 0-0 b6 10. Bd3 Bb7 11. a3 Rc8 12. h3 e6 13. Be3 d5 14. Re1 d4 15. Bd2 dxc3 16. Bxc3 e5 17. Ne2 Nd4 18. f3 Nh5 19. b4 Nxe2+ 20. Qxe2 Rxc3 21. Qd2 Qd4+ 22. Kh2 Rfc8 23. Ra2 Nf4 24. Rd1 Rd8 25. g3 Nxd3 26. cxd3 Rxd3 27. Qxd3 Qxd3 28. Rxd3 Rxd3 29. Kg2 Bc8 30. Rc2 Be6 31. Rc7 Rxa3 32. g4 a5 33. bxa5 bxa5 34. Ra7 Bh6 35. Ra8+ Kg7 36. Rc8 Bxc8 0-1

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Hruschka, Walter"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1833"]
[PlyCount "61"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 d6 6. Be3 Nf6 7. f3 0-0 8. Nc3 a6 9. Be2 Nc6 10. 0-0 Bd7 11. Nxc6 bxc6 12. c5 d5 13. exd5 cxd5 14. Nxd5 Nxd5 15. Qxd5 Bxb2 16. Rad1 Be6 17. Qxd8 Rfxd8 18. Rxd8+ Rxd8 19. Rb1 Bd4 20. Bxd4 Rxd4 21. Rb2 a5 22. c6 Rd8 23. c7 Rc8 24. Rc2 Rf8 25. Kf2 Kg7 26. Ke3 Ra8 27. Kd4 Kf6 28. Kc5 Ke5 29. Bc4 Rc8 30. Kc6 Bf5 31. Rd2 1-0

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Frenzel, Lothar"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "1749"]
[PlyCount "64"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. d3 d6 6. Nf3 Nc6 7. Bg5 h6 8. Bh4 g5 9. Nxg5 Bxf2+ 10. Kf1 hxg5 11. Bxg5 Bc5 12. Ne4 Ng4 13. Bxd8 Ne3+ 14. Ke1 Nxd1 15. Nxc5 Nxd8 16. Kxd1 dxc5 17. Kd2 Rb8 18. h4 Kg7 19. Bf3 f5 20. Rag1 Kh6 21. e4 Nc6 22. exf5 Nd4 23. Bd1 Bxf5 24. g4 Bd7 25. g5+ Kg7 26. h5 Rf2+ 27. Ke3 Rbf8 28. h6+ Kh8 29. g6 Nc2+ 30. Bxc2 R8f3+ 31. Ke4 Bc6+ 32. Kxe5 Re3# 0-1

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Guenther, Rainer"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "1358"]
[PlyCount "92"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nf3 Be7 6. 0-0 0-0 7. cxd5 exd5 8. Nc3 c4 9. Qc2 Be6 10. Bg5 Nbd7 11. Rad1 h6 12. Bxf6 Nxf6 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Bd5 16. Qc2 Rc8 17. Rfe1 Bb4 18. Re5 c3 19. b3 Re8 20. Ng5 hxg5 21. Rxd5 Qf6 22. Rb5 Ba3 23. Rxb7 Re7 24. Rb5 Bb2 25. d5 Rce8 26. Bf1 Qd6 27. b4 Re4 28. Rb7 g6 29. Rxa7 Re1 30. a3 R8e2 31. Qxe2 Rxe2 32. Bxe2 c2 33. Rf1 c1Q 34. Rxc1 Bxc1 35. Ra5 Bb2 36. Bc4 Bd4 37. Ra8+ Kg7 38. Re8 Qf6 39. Re2 Qf3 40. d6 Qc6 41. Ba2 Qxd6 42. Rc2 Ba7 43. Kg2 g4 44. Re2 Qd3 45. Re7 Qf3+ 46. Kf1 Qxf2# 0-1

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Petri, Raphael"]
[Black "Loew, Bernd"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "58"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. f3 e6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 d6 8. Ne2 0-0 9. 0-0 e5 10. Nbc3 Nc6 11. d5 Ne7 12. f4 exf4 13. Rxf4 Ng6 14. Rf3 Ne5 15. Rg3 Nh5 16. Rh3 g6 17. Ng3 Bc8 18. Rxh5 gxh5 19. Qh6 Qe7 20. Nxh5 f5 21. Be2 Bd7 22. Rf1 Rf7 23. exf5 Rxf5 24. Rxf5 Bxf5 25. Nb5 Rf8 26. Ng3 Nxc4 27. Bxc4 Qe1+ 28. Bf1 Bd7 29. Qg5+ Kh8 0-1

[Event "GER OS-324 email"]
[Site "GER email"]
[Date "2017.07.14"]
[Round "?"]
[White "Sagenschneider, Uwe"]
[Black "Petri, Raphael"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1481"]
[PlyCount "44"]
[EventDate "2017.07.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 0-0 5. Bd3 b6 6. Nbd2 Bb7 7. Qe2 d6 8. 0-0-0 Nbd7 9. h4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. f3 h6 13. Bxf6 Bxf6 14. Ne4 Qe7 15. g4 Bxh4 16. Qh2 Bf6 17. Qh5 Bxe4 18. Bxe4 Rad8 19. Bd5 Qb4 20. c3 Qc5 21. e4 Qe3+ 22. Kb1 Qg5 0-1

[Event "Lippe Cup 05th"]
[Site "Lieme"]
[Date "2008.09.28"]
[Round "4"]
[White "Hochfeldt, Malte"]
[Black "Petri, Raphael"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1598"]
[BlackElo "1484"]
[PlyCount "57"]
[EventDate "2008.09.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. Nf3 d6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Bd2 a6 9. Rb1 h6 10. b4 Na7 11. a4 c6 12. b5 Bd7 13. bxa6 bxa6 14. Qc2 e4 15. Nh4 Qe8 16. dxe4 fxe4 17. Bxe4 Nxe4 18. Qxe4 g5 19. Ng6 Rf7 20. Nxe7+ Rxe7 21. Qd3 d5 22. cxd5 Rf7 23. Qg6+ Rg7 24. Qxe8+ Rxe8 25. dxc6 Nxc6 26. Be3 Ne5 27. Rfd1 Ng4 28. Bd4 Ne5 29. Rb7 1-0

[Event "Lippe Cup 05th"]
[Site "Lieme"]
[Date "2008.09.28"]
[Round "5"]
[White "Petri, Raphael"]
[Black "Langenhop, Lars"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1484"]
[BlackElo "1721"]
[PlyCount "84"]
[EventDate "2008.09.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Bd6 8. Be3 Ne7 9. Qd2 Bxf3 10. gxf3 Ng6 11. 0-0-0 Qf6 12. Qe2 Nh4 13. Rhg1 Nxf3 14. Rg3 Nd4 15. Qg4 Ne6 16. Rf3 Qg6 17. Qxg6 hxg6 18. Rg1 Ke7 19. Ne2 Rh7 20. Rh1 f5 21. exf5 gxf5 22. Rxf5 Rah8 23. Rf3 g5 24. Rg1 Rxh3 25. Rxh3 Rxh3 26. Bxg5+ Nxg5 27. Rxg5 Rf3 28. Rg2 Bc5 29. Kd1 Rxf2 30. Rxf2 Bxf2 31. Nc3 Bd4 32. Kd2 Bxc3+ 33. Kxc3 Kd6 34. a4 c5 35. Kd2 Kd5 36. c3 c4 37. dxc4+ Kxc4 38. Kc2 b6 39. b3+ Kd5 40. Kd3 e4+ 41. Ke3 Ke5 42. c4 a5 0-1

[Event "Lippe Cup 05th"]
[Site "Lieme"]
[Date "2008.09.27"]
[Round "3"]
[White "Petri, Raphael"]
[Black "Rieth, Hans Helmut"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1484"]
[BlackElo "1619"]
[PlyCount "45"]
[EventDate "2008.09.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bc5 6. 0-0 Bg4 7. d3 Qf6 8. h3 Bxf3 9. Qxf3 Qxf3 10. gxf3 0-0-0 11. f4 f6 12. Kh1 exf4 13. Bxf4 Ne7 14. Rad1 h5 15. Ne2 g5 16. Bh2 Ng6 17. Bg3 Bd6 18. a3 g4 19. h4 Ne5 20. Nd4 c5 21. Bxe5 fxe5 22. Nf5 Rd7 23. Kg2 1/2-1/2

[Event "Lippe Cup 05th"]
[Site "Lieme"]
[Date "2008.09.26"]
[Round "1"]
[White "Petri, Raphael"]
[Black "Tran, Duc Cuong"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1484"]
[BlackElo "1776"]
[PlyCount "38"]
[EventDate "2008.09.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 a6 5. Bxc6 bxc6 6. d3 d5 7. 0-0 Qb6 8. c4 Nf6 9. e5 Nd7 10. b3 Be7 11. Nc3 0-0 12. Kh1 f6 13. Qe2 Qc7 14. d4 Qb6 15. Be3 cxd4 16. Nxd4 c5 17. Na4 Qb7 18. Nxe6 d4 19. Nxf8 Bxf8 1/2-1/2

