[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.23"]
[Round "9"]
[White "Petkov, Petar"]
[Black "Rietze, Clemens"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2192"]
[PlyCount "36"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nc3 c5 2. a3 Nc6 3. e3 g6 4. d4 d5 5. Bb5 Nf6 6. dxc5 Bg7 7. Nf3 0-0 8. 0-0 Re8 9. Nd4 Qc7 10. Bd2 e5 11. Nb3 Bf5 12. Bd3 a5 13. Re1 e4 14. Bf1 Ng4 15. g3 Nge5 16. Be2 Qd7 17. f4 exf3 18. Bxf3 Bxc2 0-1

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.22"]
[Round "8"]
[White "Peschke, Matthias"]
[Black "Petkov, Petar"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1741"]
[BlackElo "1918"]
[PlyCount "46"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nc6 2. g3 e5 3. Bg2 d6 4. d3 g6 5. Nc3 Bg7 6. e3 Nge7 7. Nge2 0-0 8. 0-0 Be6 9. h3 Qd7 10. Kh2 f5 11. Rb1 Nd8 12. b4 c6 13. Bd2 Nf7 14. a4 d5 15. c5 d4 16. exd4 exd4 17. Nf4 dxc3 18. Nxe6 Qxe6 19. Be3 Rad8 20. Re1 Qd7 21. Qb3 Kh8 22. b5 Nd5 23. d4 f4 0-1

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.21"]
[Round "7"]
[White "Petkov, Petar"]
[Black "Fuchs, Joerg"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1918"]
[BlackElo "1909"]
[PlyCount "99"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 c6 7. Re1 d5 8. exd5 cxd5 9. Bb3 Bg4 10. Nbd2 Nc6 11. Nf1 e4 12. dxe4 dxe4 13. Qxd8 Raxd8 14. Ng5 Ne5 15. Nxe4 Nd3 16. Nxf6+ Bxf6 17. Re4 Bf5 18. Re2 Rfe8 19. Be3 Nf4 20. Rd2 Rxd2 21. Nxd2 Ne2+ 22. Kh1 h5 23. Bc4 Nxc3 24. bxc3 Bxc3 25. Rc1 Bb2 26. Rf1 Rc8 27. Be2 Rc2 28. Bd1 Rc6 29. Bf3 Ra6 30. Bd5 Bd3 31. Re1 h4 32. h3 Ra5 33. Bb3 b5 34. Nf3 b4 35. Rd1 Bg6 36. Rd5 Rxd5 37. Bxd5 a5 38. Bc5 Bc1 39. Bb3 Bb1 40. Ne5 a4 41. Bxf7+ Kh7 42. Bc4 Bxa2 43. Bxa2 b3 44. Bb1+ Kh6 45. Nd3 Bg5 46. Bd6 Bf6 47. Ba3 Kg5 48. Nb2 Bxb2 49. Bxb2 Kf4 50. Bd3 1-0

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.20"]
[Round "6"]
[White "Roth, Joachim"]
[Black "Petkov, Petar"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1891"]
[BlackElo "1918"]
[PlyCount "80"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. b4 c6 9. a4 e4 10. Nd2 d5 11. cxd5 Nxd5 12. Ncxe4 Nxb4 13. Ba3 a5 14. Rb1 Nb6 15. Rxb4 axb4 16. Bxb4 Re8 17. Nd6 Bf8 18. Nxc8 Bxb4 19. Nxb6 Qxb6 20. Nc4 Qc7 21. Qb3 Bd6 22. f4 Rab8 23. Ne5 Kg7 24. Bc4 f6 25. Nf3 Qa5 26. Kf2 Re7 27. Re1 Rbe8 28. g3 h6 29. Re2 Qh5 30. Qc2 c5 31. d5 g5 32. Qf5 Qg6 33. Qxg6+ Kxg6 34. Bb5 Ra8 35. Nd2 gxf4 36. exf4 Rxe2+ 37. Kxe2 Rd8 38. Kd3 h5 39. Nf3 Bc7 40. Nh4+ Kf7 1/2-1/2

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.19"]
[Round "5"]
[White "Petkov, Petar"]
[Black "Kuester, Manfred"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1918"]
[BlackElo "1903"]
[PlyCount "48"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Bb5 Bd7 7. e6 fxe6 8. Qh5+ g6 9. Qe2 0-0-0 10. Nf3 Bb4 11. Bd2 Nge7 12. 0-0 a6 13. Bc4 Nd5 14. Ne4 Bxd2 15. Nexd2 Nf4 16. Qe3 Rhf8 17. c3 Qf5 18. Rfe1 g5 19. Nd4 Nxd4 20. cxd4 Kb8 21. Qe4 Nh3+ 22. gxh3 Qxf2+ 23. Kh1 Bc6 24. d5 exd5 0-1

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.18"]
[Round "4"]
[White "Forster, Manfred"]
[Black "Petkov, Petar"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1636"]
[BlackElo "1918"]
[PlyCount "96"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd3 0-0 9. Ne2 e5 10. fxe5 dxe5 11. c3 Nbd7 12. 0-0 Qa5 13. b4 Qc7 14. Be3 Rae8 15. g4 b6 16. Ng3 exd4 17. cxd4 Nb8 18. Rac1 Qd8 19. Qf2 Qe7 20. Bg5 Nxg4 21. Bxe7 Nxf2 22. Bxf8 Nxd3 23. Bxg7 Nxc1 24. Bh6 Nd3 25. a3 c5 26. bxc5 bxc5 27. Rd1 c4 28. h4 Nc6 29. Be3 f5 30. d5 Nce5 31. Bxa7 fxe4 32. Kf1 Ng4 33. d6 c3 34. Nxe4 c2 35. Ra1 c1Q+ 36. Rxc1 Nxc1 37. Nc5 Ne5 38. Ne4 Kf7 39. Ng5+ Kg8 40. Bb6 Nd7 41. Bc7 h6 42. Nh3 Re3 43. Kg2 Rxa3 44. Nf4 Kf7 45. Bd8 Nd3 46. Ne2 N3e5 47. Nd4 Rd3 48. Nb5 Rd5 0-1

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.16"]
[Round "2"]
[White "Giemsa, Stephan"]
[Black "Petkov, Petar"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2301"]
[BlackElo "1918"]
[PlyCount "40"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bb4+ 6. Bd2 Qe7 7. Qa4+ Nc6 8. Ne5 Bxd2+ 9. Nxd2 0-0 10. Nxc6 bxc6 11. Bxc6 Rb8 12. Nxc4 Rb4 13. Qc2 Ba6 14. b3 Bxc4 15. bxc4 Qd6 16. d5 exd5 17. cxd5 Qe5 18. 0-0 Rb2 19. Qc5 Rxe2 20. Qxa7 h5 1/2-1/2

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.16"]
[Round "3"]
[White "Petkov, Petar"]
[Black "Reichenbach, Werner"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1918"]
[BlackElo "2297"]
[PlyCount "116"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nd7 7. f3 Ngf6 8. Nge2 Rb8 9. 0-0 0-0 10. Ng3 Qc7 11. Nce2 c5 12. c3 e5 13. b4 a5 14. a3 h5 15. d5 Nh7 16. Bh6 c4 17. Bc2 Bxh6 18. Qxh6 Qa7+ 19. Rf2 Ndf6 20. Qd2 Ra8 21. Nf1 Re8 22. Qe3 Re7 23. bxa5 Qxa5 24. Nd2 Rea7 25. Rff1 Qc7 26. Rfb1 Bd7 27. a4 bxa4 28. Rb4 Rb7 29. Rxb7 Qxb7 30. Nxc4 Qc7 31. Nb6 Ra6 32. Nxd7 Qxd7 33. Qd3 Qa7+ 34. Kf1 Nd7 35. Qb5 Nc5 36. Nc1 Nf6 37. Rb1 Nfd7 38. Na2 Rb6 39. Qe2 Rxb1+ 40. Bxb1 Qb6 41. Nb4 Nb3 42. Ba2 Qc5 43. Qc2 Qb5+ 44. Ke1 Ndc5 45. Bxb3 axb3 46. Qb1 Qc4 47. Kd2 Kg7 48. Nd3 Na4 49. Qc1 Qb5 50. Qa3 b2 51. Nxb2 Nxb2 52. Qb4 Qd3+ 53. Kc1 Nc4 54. Qb3 Qf1+ 55. Kc2 Qxg2+ 56. Kc1 Qg1+ 57. Qd1 Qxh2 58. Qd3 Qa2 0-1

[Event "Berlin Lichtenberger op 8th"]
[Site "Berlin"]
[Date "2009.08.15"]
[Round "1"]
[White "Petkov, Petar"]
[Black "Voeller, Lothar"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1918"]
[BlackElo "1509"]
[PlyCount "94"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. c3 Ne7 7. d3 0-0 8. Nd2 d6 9. Nb3 dxc3 10. bxc3 Bb6 11. d4 f5 12. f3 fxe4 13. fxe4 c6 14. Bd3 Rxf1+ 15. Qxf1 Qf8 16. Bf4 Ng6 17. Bg3 Qe7 18. Re1 Bd7 19. Qe2 Rf8 20. e5 dxe5 21. Bxg6 hxg6 22. Qxe5 Qxe5 23. Rxe5 Re8 24. Kf1 Kf7 25. Rxe8 Kxe8 26. Be5 Kf7 27. Kf2 Be6 28. Ke3 a5 29. g3 a4 30. Nc1 c5 31. Kd3 c4+ 32. Ke4 Bf5+ 33. Kd5 Bd3 34. Nxd3 cxd3 35. Bf4 Bc7 36. Bd2 Kf6 37. Ke4 g5 38. c4 g4 39. c5 b6 40. c6 Ke6 41. d5+ Kf6 42. Bc3+ Ke7 43. Kxd3 Bd6 44. Kc4 Kd8 45. Bd4 Kc7 46. Kb5 Ba3 47. Kxa4 Kd6 1-0

[Event "BUL-ch qual"]
[Site "Velingrad"]
[Date "2004.03.19"]
[Round "9"]
[White "Karadgov, Georgi"]
[Black "Petkov, Petar"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "19"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bc4 Bf5 7. Nf3 e6 8. a3 Qc7 9. Bg5 Nbd7 10. 0-0 1/2-1/2

[Event "BUL-ch qual"]
[Site "Velingrad"]
[Date "2004.03.14"]
[Round "2"]
[White "Vasilev, Dimitur"]
[Black "Petkov, Petar"]
[Result "0-1"]
[ECO "E52"]
[PlyCount "99"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Ne5 Bd6 10. Qf3 Qe7 11. e4 Bxe5 12. dxe5 Qxe5 13. Bf4 dxe4 14. Nxe4 Bxe4 15. Bxe5 Bxf3 16. gxf3 c6 17. Rac1 Nd5 18. Bxb8 Raxb8 19. Rxc6 Nb4 20. Rc3 Nxa2 21. Rc7 Nb4 22. Bc4 b5 23. Bb3 a5 24. Rd1 a4 25. Rd4 Na6 26. Ra7 Nc5 27. Bd5 g6 28. Rc7 Rbc8 29. Ra7 Kg7 30. Rb4 Rb8 31. Bc6 Rb6 32. Bxb5 Rfb8 33. Rf4 Rxb5 34. Rfxf7+ Kh6 35. Rxh7+ Kg5 36. h4+ Kf6 37. Rhf7+ Ke5 38. f4+ Ke4 39. Rae7+ Kd4 40. f5 gxf5 41. h5 R5b7 42. Rxb7 Rxb7 43. Rxf5 Rxb2 44. Rf4+ Kc3 45. Rf3+ Nd3 46. h6 Rb7 47. Rf8 a3 48. Ra8 Kb2 49. Rd8 Nf4 50. Rg8 0-1

