[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.21"]
[Round "9"]
[White "Petry, Thomas"]
[Black "Walter, Guenter2222"]
[Result "1/2-1/2"]
[ECO "C56"]
[BlackElo "1990"]
[PlyCount "109"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. Bg5 d6 7. Nbd2 h6 8. Bh4 0-0 9. h3 Re8 10. Re1 Ne5 11. Bb5 c6 12. Ba4 a5 13. a3 b5 14. Bb3 a4 15. Ba2 Be6 16. Bxe6 Rxe6 17. Nxe5 dxe5 18. Nf3 Bf8 19. Qd3 Qe8 20. Bg3 c5 21. Bxe5 Rxe5 22. Nxe5 Qxe5 23. Qxb5 Rb8 24. Qxa4 Rxb2 25. Qc4 Nd7 26. a4 Rb4 27. Qa6 Rb6 28. Qc8 Qe6 29. a5 Rb8 30. Qc7 Bd6 31. Qa7 Rb2 32. e5 Nxe5 33. Kh1 Qd5 34. Rec1 Ng6 35. Qd7 Qe5 36. g3 Qd5+ 37. Kg1 Ne5 38. Qc8+ Kh7 39. a6 Rb8 40. Qf5+ g6 41. Qf6 Nf3+ 42. Kf1 Re8 43. a7 Be5 44. Qa6 Nh2+ 45. Kg1 Nf3+ 46. Kf1 Ra8 47. Ra5 Ng5 48. Re1 Bxg3 49. fxg3 Qf3+ 50. Kg1 Qxg3+ 51. Kf1 Qf3+ 52. Kg1 Qg3+ 53. Kf1 Qxh3+ 54. Kf2 Qf3+ 55. Kg1 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.20"]
[Round "8"]
[White "Koenig, Frank"]
[Black "Petry, Thomas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1975"]
[PlyCount "101"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d3 0-0 6. Nbd2 c6 7. e4 dxe4 8. dxe4 Nbd7 9. e5 Ng4 10. e6 Nde5 11. exf7+ Nxf7 12. Qe2 Bf5 13. Nc4 Qc7 14. h3 Nf6 15. Nd4 Qc8 16. Nxf5 Qxf5 17. c3 Qb5 18. a4 Qc5 19. Re1 Nd6 20. Qe6+ Kh8 21. Ne5 Nfe4 22. Nd3 Qd5 23. Nf4 Rxf4 24. Qxd5 cxd5 25. Bxf4 e5 26. Bxe4 Nxe4 27. Be3 a6 28. Rad1 Rd8 29. Bb6 Rd6 30. Bc7 Rd7 31. Rxe4 Rxc7 32. Rxd5 Kg8 33. f4 exf4 34. Rxf4 h6 35. Kf2 Re7 36. Rd8+ Kh7 37. g4 h5 38. g5 Rc7 39. h4 Re7 40. Kf3 Rc7 41. Re4 Rf7+ 42. Kg2 Bf8 43. Re6 Bg7 44. Rde8 Rd7 45. Rb6 Rd2+ 46. Kf3 Rd3+ 47. Ke2 Rd7 48. Rb8 Re7+ 49. Kf3 Rf7+ 50. Kg2 Rf4 51. Rb4 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.19"]
[Round "7"]
[White "Petry, Thomas"]
[Black "Schubert, Hans Joachim"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2064"]
[PlyCount "73"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. h3 e5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bd6 9. d4 cxd4 10. cxd4 e4 11. Nc3 Qc6 12. Re1 0-0 13. d5 Qc4 14. Nd2 Qd3 15. Ndxe4 Qxd1 16. Rxd1 Bc7 17. Bg5 Nxe4 18. Nxe4 f6 19. Be3 Rfe8 20. Rac1 Be5 21. Rc2 h6 22. Nd2 b5 23. Nf3 a5 24. Bd4 Bd6 25. Rc6 Bf8 26. Rc7 Red8 27. Nh4 Bd6 28. Rc6 Bf8 29. Nf5 Nb8 30. Rc7 Rxd5 31. Rxg7+ Kh8 32. Rf7 Rxf5 33. Rxf8+ Kg7 34. Rc8 Kf7 35. Be3 b4 36. Rdd8 Rb5 37. Bf4 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.18"]
[Round "6"]
[White "Barwich, Andreas"]
[Black "Petry, Thomas"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1963"]
[PlyCount "69"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 Bb4 5. d3 0-0 6. 0-0 d6 7. h3 h6 8. a3 Bxc3 9. bxc3 d5 10. exd5 Nxd5 11. Bd2 a6 12. Re1 Qd6 13. d4 exd4 14. cxd4 Nb6 15. Bd3 Qf6 16. c3 Bf5 17. Bxf5 Qxf5 18. Nh4 Qf6 19. Qg4 Nc4 20. Bf4 Nd6 21. Be5 Qg5 22. Qxg5 hxg5 23. Bxd6 cxd6 24. Nf5 Rfd8 25. Ne7+ Kf8 26. Nxc6 bxc6 27. Rab1 Rab8 28. Kf1 f5 29. c4 Kf7 30. Ke2 a5 31. Kf3 Kf6 32. d5 cxd5 33. cxd5 Rxb1 34. Rxb1 Rc8 35. Rb3 1/2-1/2

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.17"]
[Round "5"]
[White "Petry, Thomas"]
[Black "Paris, Gerhard"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1628"]
[PlyCount "65"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Bc4 Bg7 6. 0-0 Nf6 7. Bg5 0-0 8. c3 h6 9. Bxf6 Qxf6 10. Nd2 Nc6 11. Nxc6 bxc6 12. Qa4 Bd7 13. Rfe1 Qe7 14. Qa5 Qd8 15. h3 Re8 16. Nf3 Be5 17. Rad1 Qf6 18. Qxc7 Bxh3 19. Nxe5 Rxe5 20. Rxd6 Be6 21. Red1 Rxe4 22. Qxc6 Qe5 23. Qxa8+ Kg7 24. Bf1 Rh4 25. g3 Rh5 26. Rd8 Kf6 27. Re8 Qc7 28. Be2 Rh3 29. Qf3+ Kg7 30. Rdd8 f5 31. Qe3 g5 32. Qxe6 Rxg3+ 33. Kf1 1-0

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "3"]
[White "Libera, Kay"]
[Black "Petry, Thomas"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "126"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c6 5. e3 Be7 6. Bd3 Nbd7 7. Nf3 h6 8. Ne5 dxc4 9. Nxc4 Nb6 10. Ne5 Nbd5 11. Bg3 Qa5 12. Qd2 Nxc3 13. bxc3 Nd5 14. Rc1 0-0 15. Nc4 Qd8 16. 0-0 c5 17. Qe2 cxd4 18. cxd4 b6 19. Ne5 Bb7 20. Bb5 a6 21. Nc6 Bxc6 22. Bxc6 Ra7 23. Qf3 Nb4 24. Bb7 Bd6 25. a3 Bxg3 26. fxg3 Qe7 27. axb4 Rxb7 28. Qc6 Rbb8 29. Qa4 Qg5 30. Kf2 Ra8 31. Rc6 Rfb8 32. h4 Qd5 33. Rfc1 Qf5+ 34. Ke2 Qe4 35. Kf2 Qf5+ 36. Ke2 a5 37. b5 e5 38. d5 Ra7 39. Rf1 Qh5+ 40. Kd2 Rd7 41. Qe4 f6 42. Rf5 Qg6 43. Qf3 a4 44. Rxe5 Qb1 45. Ree6 Qxb5 46. e4 Qb4+ 47. Qc3 Qb5 48. Ke1 Qb1+ 49. Kf2 b5 50. Rc8+ Rd8 51. Rxd8+ Rxd8 52. Qc6 a3 53. Re8+ Rxe8 54. Qxe8+ Kh7 55. d6 Qc2+ 56. Kg1 Qc5+ 57. Kh2 Qxd6 58. Qxb5 a2 59. Qb2 Qe6 60. Kg1 Qc4 61. Kf2 Kg6 62. Ke3 Qa4 63. Qa1 Qb3+ 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.14"]
[Round "2"]
[White "Petry, Thomas"]
[Black "Gross, Thorsten"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "2150"]
[PlyCount "72"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. c3 Bd6 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qh4 Qa5 14. Bf4 Be7 15. Qg5 Qxg5 16. Bxg5 Nd5 17. Bxe7 Kxe7 18. Ne5 Rhd8 19. Rfe1 a5 20. a4 Ra6 21. Ra3 f6 22. Nc4 Rc8 23. Rb3 Rc7 24. g3 Kd7 25. f3 b5 26. axb5 cxb5 27. Ne3 Nxe3 28. Rxe3 Rb7 29. c4 b4 30. c5 a4 31. Rbd3 b3 32. Rc3 a3 33. c6+ Rxc6 34. Rxb3 Rc1+ 35. Kg2 Rxb3 36. Rxb3 a2 0-1

[Event "Berlin Lichtenberger op 10th"]
[Site "Berlin"]
[Date "2011.08.13"]
[Round "1"]
[White "Pappenheim, Rainer"]
[Black "Petry, Thomas"]
[Result "1-0"]
[ECO "C71"]
[WhiteElo "2081"]
[PlyCount "93"]
[EventDate "2011.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Bd5 Rb8 9. Qxd4 Nf6 10. Qa7 Rb6 11. Be3 Nxd5 12. exd5 c5 13. dxc6 Rxc6 14. Qd4 Rc4 15. Qd3 Be7 16. 0-0 0-0 17. Nd2 Rg4 18. c3 Bb7 19. f3 Rg6 20. a4 Bc6 21. axb5 axb5 22. Ra6 Qd7 23. Kh1 Re8 24. Nb3 Bf8 25. Nd4 Bb7 26. Rb6 Ra8 27. Nxb5 Ra2 28. Nd4 Qc7 29. Qb5 Ba8 30. Rb8 Qe7 31. Nf5 Qe6 32. Re8 Bc6 33. Qxc6 Qxf5 34. Qb6 Re6 35. Rxe6 Qxe6 36. b4 Rc2 37. Qd4 Re2 38. Bg1 g6 39. Ra1 Ra2 40. Rxa2 Qxa2 41. c4 Qa6 42. b5 Qa8 43. Qe4 Qb8 44. b6 h6 45. b7 Qc7 46. Ba7 d5 47. Qxd5 1-0

