[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.20"]
[Round "8"]
[White "Petrovichev, Nikolay"]
[Black "Pashinsky, Mikhail"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2239"]
[BlackElo "2229"]
[PlyCount "106"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. c4 Nc6 2. Nf3 e5 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 0-0 7. Rc1 h6 8. Nxc6 bxc6 9. Bh4 g5 10. Bg3 Ne4 11. e3 Qf6 12. Qd4 Qxd4 13. exd4 Re8 14. Kd1 Bxc3 15. bxc3 d6 16. f3 Nxg3 17. hxg3 Kg7 18. Bd3 Rb8 19. Kc2 c5 20. Rhe1 Bd7 21. Rxe8 Bxe8 22. Re1 Ba4+ 23. Kc1 Re8 24. Rxe8 Bxe8 25. g4 cxd4 26. cxd4 c5 27. dxc5 dxc5 28. Kd2 Kf6 29. Ke3 Bd7 30. g3 Be6 31. Be2 Ke7 32. a3 Kd6 33. f4 f6 34. Kd3 Kc7 35. Kc3 Kb6 36. Bd1 Bd7 37. Be2 Ka5 38. Bd1 Bc6 39. Kb2 Bd7 40. Kc3 Be6 41. Kd3 Kb6 42. Kc3 Kc7 43. Kd3 Kd6 44. Be2 gxf4 45. gxf4 f5 46. g5 hxg5 47. fxg5 Ke5 48. Ke3 Bf7 49. Bd3 Bh5 50. Bb1 Bg4 51. Kf2 f4 52. Bh7 Bf5 53. Bg8 Bg6 0-1

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.19"]
[Round "7"]
[White "Duzhakov, Ilya"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2326"]
[BlackElo "2239"]
[PlyCount "45"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 d6 7. d4 c6 8. 0-0 Qc7 9. Nbd2 Re8 10. Re1 e5 11. e4 fxe4 12. dxe5 dxe5 13. Ng5 Bg4 14. Qc2 Nbd7 15. Ngxe4 Nxe4 16. Nxe4 Rad8 17. c5 Re7 18. Nd6 Nxc5 19. Ba3 Na6 20. Nxb7 Qxb7 21. Bxe7 Qxe7 22. Qc4+ Qf7 23. Qxg4 1-0

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.18"]
[Round "6"]
[White "Petrovichev, Nikolay"]
[Black "Barhudarian, Rafael"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2239"]
[BlackElo "2330"]
[PlyCount "126"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. e4 c6 9. h3 Re8 10. Re1 Qc7 11. Be3 a6 12. Rc1 Qb8 13. d5 cxd5 14. cxd5 b5 15. Nd2 Nb6 16. Qb3 Bd7 17. Bf1 Rc8 18. Qa3 Ne8 19. Qa5 Nc4 20. Nxc4 bxc4 21. Qa3 Bf6 22. Nb1 Bd8 23. Nd2 Nf6 24. f3 Nh5 25. Kh2 f5 26. Nxc4 Nxg3 27. Qxd6 Qxd6 28. Nxd6 Rxc1 29. Rxc1 Be7 30. Nc4 Rc8 31. Bd3 fxe4 32. fxe4 Nh5 33. Nb6 Rxc1 34. Bxc1 Bb5 35. Bxb5 axb5 36. Kg2 Kf7 37. Kf3 Bd8 38. Nd7 Bc7 39. Be3 Ke7 40. Nc5 Kd6 41. Ne6 Nf6 42. b3 Nd7 43. Bd2 Nf6 44. Bb4+ Kd7 45. Nxc7 Kxc7 46. a4 bxa4 47. bxa4 h5 48. Be7 Nd7 49. Ke2 Kb6 50. Bd8+ Ka6 51. Kd3 Nc5+ 52. Kc4 Nxe4 53. Bc7 g5 54. Bxe5 g4 55. h4 g3 56. Kd4 g2 57. Bh2 Nd2 58. Ke3 Nf1+ 59. Kf2 Nxh2 60. Kxg2 Ng4 61. Kg3 Nf6 62. Kf4 Nxd5+ 63. Kg5 Ne3 1/2-1/2

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.17"]
[Round "5"]
[White "Vunder, Andrei"]
[Black "Petrovichev, Nikolay"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2262"]
[BlackElo "2239"]
[PlyCount "75"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bg5 Nf6 4. Nbd2 d5 5. e3 Be7 6. c4 0-0 7. Bd3 c6 8. 0-0 Nbd7 9. cxd5 cxd5 10. Rc1 Bd6 11. Qb3 Qb6 12. Bf4 Bxf4 13. exf4 Ne4 14. Qxb6 axb6 15. a3 Nb8 16. Nb1 Nc6 17. Nc3 Bd7 18. Bb5 Nd6 19. Bxc6 bxc6 20. Ne5 Be8 21. Rfe1 Nf7 22. Nd3 Bd7 23. Rc2 Rfc8 24. Na2 Ra7 25. Nab4 Kf8 26. Rec1 Rac7 27. b3 Ke7 28. a4 Kd6 29. Kf1 Ra7 30. Ne5 Nd8 31. Nbd3 Be8 32. Ke1 Ra5 33. Nb2 Rca8 34. b4 R5a7 35. Rc3 Rc7 36. Kd2 Nb7 37. Ned3 Rac8 38. Rb3 1/2-1/2

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.16"]
[Round "4"]
[White "Petrovichev, Nikolay"]
[Black "Urjubdshzirov, Erdni"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2239"]
[BlackElo "2323"]
[PlyCount "63"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 Bb4+ 4. Bd2 a5 5. e3 b6 6. Bd3 Bb7 7. 0-0 0-0 8. a3 Be7 9. Nc3 d5 10. Qc2 c5 11. cxd5 exd5 12. Rfe1 Nbd7 13. Ne5 Bd6 14. f4 Ba6 15. Bf5 g6 16. Bxd7 Nxd7 17. Nxd7 Qxd7 18. Nxd5 Qd8 19. Bc3 c4 20. e4 Bb7 21. Ne3 Bxf4 22. Qf2 Qc7 23. g3 Bxe3 24. Qxe3 f5 25. d5 fxe4 26. Qd4 Qc5 27. Qxc5 bxc5 28. Rxe4 Bxd5 29. Re5 Bf7 30. Rxc5 a4 31. Re1 Ra7 32. Ra5 1/2-1/2

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.15"]
[Round "3"]
[White "Nikitinyh, Boris Aleksandrovic"]
[Black "Petrovichev, Nikolay"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2267"]
[BlackElo "2239"]
[PlyCount "152"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. Nc3 Nc6 6. 0-0 g6 7. Re1 Bg7 8. b3 0-0 9. Bb2 Ng4 10. Rb1 Nge5 11. Nxe5 dxe5 12. Nd5 Nd4 13. Bxd7 Qxd7 14. Ba3 b6 15. d3 Rfb8 16. Bc1 e6 17. Ne3 a6 18. h3 b5 19. Ra1 f5 20. Nf1 Qc7 21. c3 Nc6 22. exf5 exf5 23. Qf3 Qd7 24. axb5 axb5 25. Be3 Rxa1 26. Rxa1 c4 27. dxc4 bxc4 28. bxc4 e4 29. Qe2 Bxc3 30. Rd1 Qe6 31. c5 Be5 32. f4 Bc7 33. Ra1 g5 34. Qf2 Nb4 35. fxg5 Nd3 36. Qa2 Qxa2 37. Rxa2 f4 38. Bd4 Rb4 39. Bf6 e3 40. g3 Re4 41. Bc3 e2 42. gxf4 Bxf4 43. c6 exf1Q+ 44. Kxf1 Rc4 45. Ra8+ Kf7 46. Ra7+ Kg6 47. Rg7+ Kf5 48. Bf6 Rxc6 49. Rxh7 Ke4 50. Rd7 Rc1+ 51. Kg2 Rc2+ 52. Kf1 Rc1+ 53. Kg2 Rc2+ 54. Kf1 Rd2 55. Bc3 Rd1+ 56. Ke2 Rg1 57. Rd4+ Kf5 58. Rxd3 Rxg5 59. Kf2 Kg6 60. Rd8 Rh5 61. Rg8+ Kf5 62. Rf8+ Ke4 63. Re8+ Kf5 64. Kg2 Rg5+ 65. Kf2 Rh5 66. Rf8+ Ke4 67. Rh8 Rxh8 68. Bxh8 Kf5 69. Kf3 Bh6 70. Bc3 Kg6 71. Kg4 Kh7 72. h4 Bc1 73. Kh5 Ba3 74. Bf6 Bb4 75. Kg5 Bc5 76. h5 Ba3 1/2-1/2

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.14"]
[Round "2"]
[White "Petrovichev, Nikolay"]
[Black "Kaneyama, Men Cher"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2239"]
[BlackElo "1964"]
[PlyCount "88"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. e4 Nc6 7. Nge2 Bg7 8. 0-0 0-0 9. Nd5 Ne7 10. Be3 c6 11. Nxf6+ Bxf6 12. Qb3 Kh8 13. f4 c5 14. Nc3 Nc6 15. Nd5 Bg7 16. Rae1 exf4 17. Nxf4 Qb6 18. Rf2 Qxb3 19. axb3 Nb4 20. Rd2 Be5 21. Rf1 Rb8 22. d4 cxd4 23. Bxd4 Nc6 24. Bc3 g5 25. Nh3 g4 26. Nf4 Kg8 27. b4 fxe4 28. Bxe4 Bf5 29. Bd5+ Kg7 30. Ne6+ Bxe6 31. Bxe6 Rxf1+ 32. Kxf1 Rf8+ 33. Kg2 Rf3 34. b5 Bxc3 35. bxc3 Ne5 36. Rxd6 Rxc3 37. Bd5 Rc2+ 38. Kg1 Rc1+ 39. Kf2 Rc2+ 40. Ke3 Nxc4+ 41. Bxc4 Rxc4 42. Rd7+ Kg6 43. Rxb7 Rb4 44. Rxa7 Rxb5 1/2-1/2

[Event "St Petersburg-ch sf"]
[Site "St Petersburg"]
[Date "2010.02.13"]
[Round "1"]
[White "Pankov, German"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2394"]
[BlackElo "2239"]
[PlyCount "77"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. Nc3 d5 5. e3 Be6 6. Bd3 Qd7 7. Qf3 Nc6 8. a3 Ne7 9. Nge2 c6 10. h3 Nc8 11. Nf4 g6 12. Nxe6 Qxe6 13. g4 fxg4 14. hxg4 Ne7 15. 0-0-0 Bg7 16. Rh3 0-0-0 17. Ne2 Rdf8 18. Nf4 Qf7 19. Rdh1 h6 20. Nxg6 Nxg6 21. Qf5+ Kc7 22. Qxg6 Qxg6 23. Bxg6 Rd8 24. Kd2 Bf8 25. Kd3 Rg8 26. Bf5 Kd6 27. Re1 Re8 28. c4 b6 29. cxd5 cxd5 30. Rc1 Bg7 31. Rhh1 Re7 32. b4 a6 33. a4 Ra8 34. b5 axb5 35. axb5 Rc7 36. Rxc7 Kxc7 37. Rc1+ Kb7 38. Bd7 Ra5 39. Bc6+ 1-0

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.18"]
[Round "10"]
[White "Maevsky, Nikolay"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2158"]
[BlackElo "2226"]
[PlyCount "136"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. h4 Nbd7 10. Nc4 Qc7 11. h5 Be4 12. Nxe4 Nxe4 13. Qf3 Nd6 14. Bf4 0-0-0 15. Bxd6 exd6 16. Qxf7 d5 17. Ne3 Bb4+ 18. c3 Rhf8 19. Qxg7 Qf4 20. 0-0-0 Rf7 21. Qxf7 Qxf7 22. cxb4 Qxf2 23. Rh3 Re8 24. Nf5 Qf4+ 25. Kc2 Kb8 26. Rg3 Nf6 27. Bd3 Ne4 28. Rg2 Qf3 29. Rdg1 a6 30. a3 Ng5 31. Kc3 Re1 32. Rxe1 Qxg2 33. Re8+ Ka7 34. Nd6 Nf3 35. Bxh7 Qxg4 36. Bf5 Qxd4+ 37. Kc2 Qf4 38. Nc8+ Kb8 39. Bg6 Kc7 40. Ne7 Kd7 41. Nf5 Nd4+ 42. Nxd4 Qxd4 43. Re2 Qc4+ 44. Kd2 b6 45. Bd3 Qf4+ 46. Kc2 a5 47. bxa5 bxa5 48. b3 Kd6 49. Bg6 c5 50. Bd3 a4 51. bxa4 Qxa4+ 52. Kb2 Qh4 53. Bg6 c4 54. Kc3 Kc5 55. Re8 Qg3+ 56. Kd2 Kd4 57. a4 Qf4+ 58. Kc2 Qf2+ 59. Kd1 Kc3 60. Re2 Qf1+ 61. Re1 Qf3+ 62. Re2 d4 63. Ke1 d3 64. Rf2 Qh1+ 65. Rf1 Qg2 66. Rf2 Qg1+ 67. Rf1 Qe3+ 68. Kd1 Qd2# 0-1

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.15"]
[Round "9"]
[White "Petrovichev, Nikolay"]
[Black "Eltsov, Valery"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2226"]
[BlackElo "2111"]
[PlyCount "111"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 c6 5. e3 Nf6 6. Nf3 Be7 7. Bd3 0-0 8. Qc2 Qa5 9. 0-0 Ne4 10. g4 Qd8 11. Ne5 Nd7 12. gxf5 Nxe5 13. Bxe5 exf5 14. cxd5 Nxc3 15. Qxc3 cxd5 16. Qb3 Qd7 17. f4 Bf6 18. Rac1 Bxe5 19. fxe5 Qf7 20. Rc2 Be6 21. Rg2 Rac8 22. h4 Rc7 23. Qd1 Qe7 24. Qe1 Qe8 25. Qg3 Qc8 26. Kh2 Rcf7 27. Rf4 Qd7 28. h5 Kh8 29. Rf1 Qe7 30. Rgf2 Kg8 31. Rf4 Kh8 32. Rh4 Kg8 33. Kg2 Kh8 34. Kf3 Kg8 35. Kf4 Rc8 36. Rh2 Qd7 37. Rff2 Qe8 38. Qg5 Qd7 39. Rc2 Rxc2 40. Rxc2 Rf8 41. b3 Qf7 42. Rc5 Qd7 43. Bb5 Qf7 44. h6 a6 45. hxg7 Qxg7 46. Qxg7+ Kxg7 47. Be2 Rc8 48. b4 Kg6 49. Bf3 Rxc5 50. dxc5 h6 51. a4 Kf7 52. Bh5+ Ke7 53. Bg6 Bd7 54. a5 Be6 55. Bxf5 h5 56. b5 1-0

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.13"]
[Round "8"]
[White "Svidinsky, Dmitry"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2016"]
[BlackElo "2226"]
[PlyCount "92"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. Bg2 Nbd7 10. Nxd7 Nxd7 11. 0-0 e6 12. Qe2 0-0-0 13. Bf4 Nf6 14. Qe5 Qxe5 15. dxe5 Nd5 16. Nxd5 exd5 17. c3 h5 18. Be3 hxg4 19. hxg4 b6 20. Bg5 Re8 21. f4 Bd3 22. b4 Bxf1 23. Rxf1 Be7 24. Bxe7 Rxe7 25. Kf2 Kc7 26. Kg3 b5 27. a4 a6 28. a5 Rd8 29. Rc1 g5 30. fxg5 Rxe5 31. Kf4 Kd6 32. Rh1 Rg8 33. Rh6+ Re6 34. Bf1 c5 35. bxc5+ Kxc5 36. Rxe6 fxe6 37. Bd3 Kd6 38. g6 e5+ 39. Kf5 e4 40. Be2 Ke7 41. Ke5 Rxg6 42. Kxd5 e3 43. Ke4 Re6+ 44. Kf3 Rc6 45. Kxe3 Rxc3+ 46. Kf4 Kf6 0-1

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.11"]
[Round "7"]
[White "Kazakevich, Grigoriy"]
[Black "Petrovichev, Nikolay"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2120"]
[BlackElo "2226"]
[PlyCount "142"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Ne5 Be6 7. Bf4 Nbd7 8. Bd3 Nxe5 9. Bxe5 Nd7 10. Bf4 g6 11. 0-0 Bg7 12. Qd2 Bxd4 13. Nb5 Qxd2 14. Nc7+ Kd8 15. Nxe6+ fxe6 16. Bxd2 Kc7 17. c3 Bf6 18. Be3 Nb6 19. Rae1 Rad8 20. Be2 e5 21. Bxb6+ Kxb6 22. Rd1 Rd6 23. Rxd6 exd6 24. Rd1 d5 25. f3 a5 26. a4 Be7 27. Kf2 Rf8 28. Ke1 Rf4 29. b3 Kc5 30. g3 Rf8 31. Kd2 Kd6 32. Kc2 Ke6 33. Rf1 Bd6 34. Bd3 Kf6 35. Kd1 Kg5 36. Ke2 h5 37. h4+ Kh6 38. Rg1 Rf6 39. g4 hxg4 40. Rxg4 Re6 41. Kf1 Be7 42. Kg2 Bc5 43. Kf1 Kh5 44. Rg5+ Kh6 45. Rg4 Be7 46. Kg2 Kh5 47. Kh3 Bc5 48. Rg5+ Kh6 49. Kg2 Be3 50. Rg4 Rf6 51. Rg3 Kh5 52. Kh3 Bc1 53. Be2 Bf4 54. Rg2 Kh6 55. Rg4 Bd2 56. c4 Kg7 57. Kg2 Kf7 58. Bd3 Be1 59. Rg5 Ke6 60. Rxg6 Bxh4 61. Rxf6+ Bxf6 62. Kf2 Kd6 63. cxd5 cxd5 64. Bf5 Kc5 65. Be6 b6 66. Ke2 Kd4 67. Bf7 Bg5 68. Be6 Bf4 69. Bf7 e4 70. fxe4 Kxe4 71. Bg8 Kd4 1/2-1/2

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.08"]
[Round "6"]
[White "Petrovichev, Nikolay"]
[Black "Shpartko, Grigory"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2226"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 Nc6 6. Nge2 Bd7 7. 0-0 Qc8 8. d4 h5 9. h4 e5 10. d5 Ne7 11. Bg5 Nh7 12. Be3 f5 13. f4 0-0 14. fxe5 Bxe5 15. Bd4 Bxd4+ 16. Nxd4 fxe4 17. Nxe4 Nf5 18. c5 Ne3 19. Rxf8+ Qxf8 20. Qd3 Ng4 21. Rf1 Qe7 22. cxd6 cxd6 23. Ne6 Bxe6 24. dxe6 Rd8 25. Rf7 Qxe6 26. Rxh7 d5 27. Rxb7 Rf8 28. Qc3 Ne5 29. Ng5 Qd6 30. Qc7 Qxc7 31. Rxc7 Rd8 32. Rc5 Ng4 33. Bxd5+ Rxd5 34. Rxd5 Kg7 1-0

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.06"]
[Round "5"]
[White "Petrovichev, Nikolay"]
[Black "Senkevich, Konstantin"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2226"]
[BlackElo "2106"]
[PlyCount "50"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Be6 4. Nf3 c6 5. d4 Bxc4 6. dxe5 d5 7. Bh3 Bc5 8. 0-0 Ne7 9. b3 Ba6 10. Na4 Bb4 11. a3 Ba5 12. Nc5 0-0 13. Qc2 Ng6 14. Bb2 Re8 15. Nxa6 Nxa6 16. e4 Bc7 17. exd5 Qxd5 18. Bg2 Qc5 19. Qxc5 Nxc5 20. b4 Nd3 21. Bd4 Ndxe5 22. Rfd1 Nxf3+ 23. Bxf3 a6 24. Rac1 Rad8 25. a4 Ne5 1/2-1/2

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.04"]
[Round "4"]
[White "Yankovsky, Roman"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2153"]
[BlackElo "2226"]
[PlyCount "81"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd2 Bf5 7. Bc4 e6 8. Ne4 Qd8 9. Ng3 Bg6 10. c3 Nbd7 11. Qe2 Be7 12. Ne5 Nxe5 13. dxe5 Nd5 14. 0-0-0 Qc7 15. h4 h6 16. h5 Bh7 17. f4 0-0-0 18. Ne4 Kb8 19. Qf3 Rd7 20. Bd3 Rhd8 21. Nc5 Bxc5 22. Bxh7 Qb6 23. Bc2 Kc8 24. Rhe1 Qa6 25. Kb1 Nb6 26. Bc1 Nd5 27. g4 Nc7 28. Rxd7 Rxd7 29. g5 Bf8 30. gxh6 gxh6 31. f5 c5 32. Rg1 Rd8 33. fxe6 fxe6 34. Rg8 Be7 35. Rxd8+ Bxd8 36. Bxh6 Nd5 37. Bc1 Qb6 38. h6 Qc7 39. h7 Qxe5 40. Qf8 Kd7 41. h8Q 1-0

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.12.01"]
[Round "3"]
[White "Petrovichev, Nikolay"]
[Black "Ozolin, Aleksey"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2226"]
[BlackElo "2161"]
[PlyCount "58"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. Qe2 0-0 12. Bg5 h6 13. Be3 Nc6 14. Rac1 Nxd4 15. Bxd4 Nd7 16. b3 Rac8 17. Be3 Rfe8 18. Red1 Qb8 19. Bf4 Bc6 20. Qd2 Ne5 21. a4 Red8 22. Be3 Qb7 23. h3 Rb8 24. Bd4 Nd7 25. Nd5 Nc5 26. Nxe7+ Qxe7 27. Qe3 e5 28. Bb2 Qb7 29. f3 Qc7 1/2-1/2

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.11.29"]
[Round "2"]
[White "Fateev, Michail"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2135"]
[BlackElo "2226"]
[PlyCount "86"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. Nc4 Qc7 10. Qf3 Nd5 11. Ne4 Nd7 12. Bd2 e5 13. 0-0-0 exd4 14. Bg5 f6 15. Bh4 Ne5 16. Nxe5 Qxe5 17. Bd3 Qf4+ 18. Qxf4 Nxf4 19. Rhe1 Nxd3+ 20. Rxd3 0-0-0 21. f4 Bb4 22. Re2 Rhe8 23. f5 Bf7 24. a3 Bf8 25. Rd1 c5 26. Rde1 Kd7 27. Kd2 Bc4 28. Rh2 Bd5 29. Rhe2 Kc6 30. Bg3 Re7 31. Bf4 Bc4 32. Rf2 Kd5 33. b3 Ba6 34. Ng3 Rxe1 35. Kxe1 Re8+ 36. Kd2 c4 37. b4 c3+ 38. Kd1 Bc4 39. Bc1 d3 40. cxd3 Bb3+ 41. Rc2 Kd4 42. Nh5 Bd6 43. Nxg7 Re7 0-1

[Event "St Petersburg-ch qual"]
[Site "St Petersburg"]
[Date "2006.11.27"]
[Round "1"]
[White "Petrovichev, Nikolay"]
[Black "Maiorov, Viktor"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2226"]
[BlackElo "2057"]
[PlyCount "93"]
[EventDate "2006.11.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. g3 0-0 8. Bg2 Bb7 9. 0-0 Re8 10. Qc2 h6 11. Na4 Bf8 12. Bf4 Qe7 13. Rfe1 d6 14. Rad1 g5 15. Bc1 Bg7 16. Nc3 Qe5 17. Nb5 d5 18. Nd4 dxc4 19. Qxc4 Rad8 20. e3 c5 21. Bxb7 cxd4 22. exd4 Qxe1+ 23. Rxe1 Rxe1+ 24. Kg2 Ne8 25. Be3 Nd6 26. Qxc7 Nxb7 27. Qxb7 Bxd4 28. Bxd4 Rxd4 29. Qxa7 Rdd1 30. h3 Kg7 31. Qc5 Kg6 32. Qc2+ Kg7 33. a4 h5 34. Kf3 Rd4 35. Qc5 g4+ 36. hxg4 hxg4+ 37. Kg2 Ree4 38. a5 Rc4 39. Qg5+ Kf8 40. a6 Ra4 41. Qc5+ Re7 42. b4 f6 43. b5 Kf7 44. b6 Ra1 45. a7 Ree1 46. Qd5+ Ke7 47. a8Q 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.26"]
[Round "9"]
[White "Petrovichev, Nikolay"]
[Black "Ivanov, Alexey"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2210"]
[BlackElo "2303"]
[PlyCount "55"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 0-0 5. Nf3 c5 6. e3 Nc6 7. Bd3 b6 8. 0-0 Ba6 9. d5 exd5 10. Nxd5 h6 11. a3 Ba5 12. e4 Rb8 13. e5 Nxd5 14. cxd5 Bxd3 15. Qxd3 Ne7 16. Bf4 b5 17. h4 c4 18. Qe4 Rb6 19. a4 Qa8 20. Rfd1 Rc8 21. Be3 Rb7 22. Qg4 Kh8 23. axb5 Bb4 24. Ra6 Ng8 25. Nd4 c3 26. Nf5 Bf8 27. bxc3 Rxc3 28. b6 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.25"]
[Round "8"]
[White "Mukhlisov, Vladislav"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2015"]
[BlackElo "2210"]
[PlyCount "54"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. c3 e5 5. dxe5 Qxd1+ 6. Kxd1 Nxe5 7. Nd2 Bf5 8. Nc4 0-0-0+ 9. Bd2 Ng4 10. Nh3 Bc5 11. Ke1 N8f6 12. Ne3 Rhe8 13. Be2 Nxe3 14. Bxe3 Bxe3 15. fxe3 Bxh3 16. gxh3 Rxe3 17. Kf2 Rxh3 18. Rad1 Rxd1 19. Bxd1 Rd3 20. Ke2 Rd7 21. Bc2 Re7+ 22. Kf3 g6 23. Rf1 Nd5 24. Be4 c6 25. Bxd5 cxd5 26. Rd1 Re5 27. Rd2 Kd7 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.24"]
[Round "7"]
[White "Petrovichev, Nikolay"]
[Black "Volodin, Aleksandr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2210"]
[BlackElo "2147"]
[PlyCount "65"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. Re1 Nbd7 7. e4 e5 8. Nc3 Re8 9. d5 Nc5 10. b4 Ncd7 11. Rb1 Nb6 12. Qd3 c6 13. Nd2 cxd5 14. Nxd5 Nfxd5 15. exd5 Bf5 16. Be4 Bxe4 17. Nxe4 h6 18. c4 Rc8 19. c5 dxc5 20. bxc5 Nxd5 21. Nd6 Nc3 22. Rxb7 Rxc5 23. Rxf7 Ne2+ 24. Qxe2 Qxd6 25. Rxa7 Qc6 26. Be3 Rc2 27. Qd3 e4 28. Qb3+ Rc4 29. Rd1 Qe6 30. Qb7 Qf6 31. Qd5+ Qe6 32. Qxe6+ Rxe6 33. Rd8+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.23"]
[Round "6"]
[White "Busygina, Alena"]
[Black "Petrovichev, Nikolay"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2080"]
[BlackElo "2210"]
[PlyCount "29"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. Qe2 Be7 8. N1f3 g6 9. Nxf7 Kxf7 10. Ng5+ Ke8 11. Nxe6 Qb6 12. 0-0 Nf8 13. Ng7+ Kf7 14. Bc4+ Nd5 15. Re1 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.22"]
[Round "5"]
[White "Petrovichev, Nikolay"]
[Black "Gavrilov, Oleg"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2210"]
[BlackElo "2314"]
[PlyCount "64"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bd2 a6 9. Rb1 Rb8 10. a3 b5 11. cxb5 axb5 12. b4 c4 13. dxc4 bxc4 14. Ne4 d5 15. Nc5 e5 16. Qc2 e4 17. Ne1 Nd4 18. Qd1 Bg4 19. f3 exf3 20. exf3 Bf5 21. Rc1 Ne6 22. Na4 g5 23. h4 h6 24. hxg5 hxg5 25. Be3 d4 26. Bf2 Rc8 27. f4 gxf4 28. g4 Bg6 29. Bh4 d3 30. Nf3 c3 31. Bxe7 Qxe7 32. Qb3 Nd4 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.21"]
[Round "4"]
[White "Goganov, Aleksey"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "A94"]
[WhiteElo "2044"]
[BlackElo "2210"]
[PlyCount "64"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d5 7. b3 c6 8. Ba3 Nbd7 9. Qc1 Ne4 10. Bxe7 Qxe7 11. Na3 b6 12. cxd5 cxd5 13. Qb2 Ba6 14. b4 Bc4 15. Nxc4 dxc4 16. Ne5 Nxe5 17. dxe5 Rac8 18. Bxe4 fxe4 19. Qc3 Rfd8 20. f3 exf3 21. Rxf3 Qd7 22. Rf4 Qd2 23. Qf3 Qxb4 24. Qh5 Rf8 25. Rh4 Qc5+ 26. Kh1 h6 27. Rg4 Kh8 28. Rd1 c3 29. Rg6 Qe7 30. g4 c2 31. Rc1 Qb7+ 32. Kg1 Rcd8 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.20"]
[Round "3"]
[White "Petrovichev, Nikolay"]
[Black "Golovenchits, Boris"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2210"]
[BlackElo "2099"]
[PlyCount "129"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 Rb8 8. d3 b5 9. Qb3 Bd6 10. Nc3 a6 11. a4 b4 12. Ne4 Nxe4 13. dxe4 a5 14. Rd1 Qc7 15. Qd3 Be7 16. e5 Bb7 17. Bf4 c4 18. Qc2 h6 19. h4 Rc8 20. e4 Ba6 21. Rd6 Nc5 22. Rad1 0-0 23. Be3 Bxd6 24. exd6 Qd7 25. Ne5 Qxa4 26. Qxa4 Nxa4 27. d7 Rcd8 28. Rd2 f6 29. Nc6 Bb5 30. Nxd8 Rxd8 31. Bh3 Kf8 32. Bxe6 Ke7 33. Bg4 Bxd7 34. Bd1 b3 35. f4 Bc6 36. Bd4 Bxe4 37. Kf2 Bd3 38. Ke3 Rb8 39. Bf3 Kd6 40. g4 Nb6 41. g5 Nd5+ 42. Bxd5 Kxd5 43. Bc3 Re8+ 44. Kf3 hxg5 45. hxg5 fxg5 46. fxg5 Ke6 47. Bxg7 Kf5 48. Bf6 a4 49. Rf2 Re6 50. Rd2 Ra6 51. Ke3 a3 52. bxa3 Rxa3 53. Rb2 Ra6 54. Kd2 Ke4 55. Kc3 Kf3 56. Rd2 Rd6 57. Rh2 Be2 58. Rh3+ Kg4 59. Rg3+ Kf4 60. g6 b2 61. Kxb2 Rb6+ 62. Kc1 Bd3 63. g7 Bh7 64. g8Q Bxg8 65. Rxg8 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.19"]
[Round "2"]
[White "Kuzmin, Yuri"]
[Black "Petrovichev, Nikolay"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1964"]
[BlackElo "2210"]
[PlyCount "104"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Be7 5. Nc3 Nf6 6. Bd3 0-0 7. Nge2 Ne8 8. 0-0 Bg5 9. f4 exf4 10. Nxf4 Nd7 11. b3 Ne5 12. Be2 g6 13. Nd3 Nxd3 14. Bxd3 Bxc1 15. Qxc1 Nf6 16. h3 Nd7 17. Qh6 Ne5 18. Bc2 f6 19. Rf2 Nf7 20. Qh4 Kg7 21. Raf1 Ne5 22. Ne2 a6 23. Nf4 b5 24. Qg3 Kh8 25. Nd3 Nxd3 26. Bxd3 bxc4 27. Bxc4 Qe7 28. Qc3 Kg7 29. Bd3 Bb7 30. b4 Rac8 31. bxc5 Rxc5 32. Qb2 Rf7 33. Qb6 a5 34. Qb2 Bc8 35. Kh1 Qe5 36. Qb6 Rc3 37. Rf3 a4 38. Qb4 Bd7 39. Kg1 h5 40. Bb1 Rxf3 41. Rxf3 g5 42. Qc3 Bb5 43. a3 Rb7 44. Bc2 Bd7 45. Qxe5 fxe5 46. Rc3 Bb5 47. Rc8 Kf6 48. Ra8 g4 49. hxg4 hxg4 50. Kf2 Kg5 51. Bxa4 Bxa4 52. Rxa4 Rb2+ 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.18"]
[Round "1"]
[White "Petrovichev, Nikolay"]
[Black "Gorelikov, Igor"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2210"]
[BlackElo "1923"]
[PlyCount "139"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Nc6 6. g3 Bg4 7. Bg2 Nf6 8. Bg5 Bxf3 9. Bxf3 Nxd4 10. Bg2 Be7 11. 0-0 0-0 12. Bxf6 Bxf6 13. Nxd5 Re8 14. e3 Ne6 15. Qc2 Be7 16. Qc3 Nc7 17. Nxe7+ Qxe7 18. Rac1 Ne6 19. Qb3 Rab8 20. f4 b6 21. Rce1 b5 22. f5 c4 23. Qc2 Nc5 24. f6 gxf6 25. Qf5 Qe5 26. Qxf6 Qxf6 27. Rxf6 Re5 28. Re2 Rd8 29. Bc6 Ne4 30. Bxe4 Rxe4 31. Kf2 Rc8 32. Ra6 Rc7 33. Ra5 Rb7 34. Kf3 Re6 35. e4 Rd6 36. Kf4 a6 37. Ra3 b4 38. Rae3 Rb5 39. e5 Rd4+ 40. Re4 Rxe4+ 41. Kxe4 Ra5 42. Kd4 Rxa2 43. Kxc4 a5 44. Rf2 Ra1 45. b3 Re1 46. Kd4 Rd1+ 47. Ke4 Re1+ 48. Kf4 Ra1 49. h3 Kg7 50. g4 Rc1 51. Ra2 Rc5 52. h4 Kf8 53. Ke4 Ke7 54. Kd4 Rb5 55. Rf2 Rb8 56. Rc2 Rd8+ 57. Ke4 Rd1 58. Kf5 Rf1+ 59. Kg5 Rb1 60. Rc5 Rxb3 61. Rxa5 Rc3 62. Rb5 b3 63. Kh6 Rc4 64. Rxb3 Rxg4 65. h5 Re4 66. Rb5 Rh4 67. Rb6 Re4 68. Kxh7 Rxe5 69. h6 Rg5 70. Kh8 1/2-1/2

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.24"]
[Round "9"]
[White "Petrovichev, Nikolay"]
[Black "Lomako, Anna"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2067"]
[BlackElo "2232"]
[PlyCount "88"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. e4 e5 7. Nge2 d6 8. 0-0 Nc6 9. Nd5 Ne7 10. Qc2 c6 11. Nxf6+ Bxf6 12. Rd1 Qe8 13. Be3 Qf7 14. d4 fxe4 15. dxe5 Bxe5 16. Bxe4 Nf5 17. Bf4 Be6 18. Rac1 Rad8 19. b3 c5 20. Qd2 Rd7 21. Qe1 Kg7 22. Bd2 Qf6 23. Bc3 Nd4 24. Nxd4 cxd4 25. Bb4 g5 26. Rd2 h5 27. Bg2 b6 28. Qe2 Bg4 29. Qd3 h4 30. Ba3 Re7 31. Re1 Rfe8 32. Bc6 Bf5 33. Qf1 Rf8 34. Bb2 d3 35. Bxe5 Rxe5 36. f4 Bh3 37. Qf2 Rxe1+ 38. Qxe1 gxf4 39. Rxd3 fxg3 40. hxg3 Qg6 41. Qc3+ Kh7 42. Bg2 Bxg2 43. Kxg2 Qe4+ 44. Kg1 Qe2 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.23"]
[Round "8"]
[White "Fominykh, Maria"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2309"]
[BlackElo "2067"]
[PlyCount "142"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. c3 c6 7. h3 Nbd7 8. Be3 Ne4 9. Qc1 Re8 10. Rd1 b6 11. c4 Ba6 12. Na3 Rc8 13. Qc2 Nd6 14. cxd5 cxd5 15. Qd2 Nf6 16. Bf1 Nfe4 17. Qb4 Qd7 18. Bf4 f6 19. Bxd6 Nxd6 20. Qb3 e6 21. e3 Qb7 22. Nb5 Nxb5 23. Bxb5 Bxb5 24. Qxb5 Re7 25. Ne1 Rc6 26. Nd3 a6 27. Qb3 Rec7 28. a4 Bf8 29. Nf4 g5 30. Nd3 Rc4 31. f4 h6 32. Rf1 Rg7 33. f5 Qc7 34. Kg2 Qd6 35. Qd1 exf5 36. Rxf5 Re7 37. Qf3 Rc2+ 38. Nf2 Kg7 39. Rxd5 Qe6 40. e4 Qxe4 41. Qxe4 Rxe4 42. Rd7+ Re7 43. Rxe7+ Bxe7 44. Kf3 Rxb2 45. Rc1 Rb3+ 46. Kg2 Rb4 47. Rc7 Kf8 48. Ng4 Rxd4 49. Nxh6 Rxa4 50. Rc8+ Kg7 51. Nf5+ Kf7 52. Rc7 Ke6 53. Nxe7 g4 54. hxg4 Rxg4 55. Nc8 f5 56. Nxb6 f4 57. Kf3 Rxg3+ 58. Kxf4 Rg1 59. Rc6+ Kf7 60. Nc4 Ra1 61. Kf5 Ke7 62. Rc7+ Kd8 63. Ra7 Kc8 64. Ke5 Kb8 65. Rh7 Rb1 66. Kd6 Rb7 67. Rh8+ Ka7 68. Na5 Rg7 69. Nc6+ Kb6 70. Ne5 Rb7 71. Nd7+ Ka5 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.22"]
[Round "7"]
[White "Chistiakova, Tamara"]
[Black "Petrovichev, Nikolay"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2301"]
[BlackElo "2067"]
[PlyCount "46"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. b3 e6 6. 0-0 Be7 7. Nc3 0-0 8. Bb2 Qc8 9. e3 Rd8 10. Qc2 d5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bb7 14. Ne5 Nc6 15. Nxc6 Bxc6 16. f4 Qd7 17. Bc3 b5 18. Rfd1 b4 19. Bb2 c4 20. Bf1 Qb7 21. Bxc4 Bxe4 22. d3 Bc5+ 23. Kf1 Bf5 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.21"]
[Round "6"]
[White "Petrovichev, Nikolay"]
[Black "Egorov, Zakhar"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2067"]
[BlackElo "2164"]
[PlyCount "45"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 d6 6. Nge2 c6 7. 0-0 Qc7 8. d3 e5 9. b3 Nbd7 10. Bb2 b6 11. Nb5 Qb8 12. Bxc6 Nc5 13. Bg2 a6 14. Nbc3 Bb7 15. e4 Nh5 16. Nd5 Bxd5 17. cxd5 f5 18. b4 Nd7 19. Rc1 Bh6 20. Rc6 f4 21. Bh3 Nhf6 22. f3 Kg7 23. g4 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.20"]
[Round "5"]
[White "Petrovichev, Nikolay"]
[Black "Lintchevski, Daniil"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2067"]
[BlackElo "2269"]
[PlyCount "96"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Nf3 Qb6 8. Qc2 Bf5 9. Qb3 Qxb3 10. axb3 e6 11. Be2 Nh5 12. Bc7 Rc8 13. Bb6 Nf6 14. 0-0 Nd7 15. Na4 Bd6 16. Rfc1 Ke7 17. Bc5 Nb4 18. Ne1 f6 19. Bxd6+ Kxd6 20. Nc3 Nb8 21. f3 N8c6 22. e4 Bg6 23. Rd1 Rcd8 24. Kf2 Rhe8 25. Rd2 Kc7 26. exd5 exd5 27. Na2 Nxa2 28. Rxa2 Re7 29. Nc2 Rde8 30. Ra4 Rxe2+ 31. Rxe2 Rxe2+ 32. Kxe2 Bxc2 33. Ke3 Bxb3 34. Ra3 Bc2 35. Rc3 Bg6 36. g4 Kd6 37. h4 h5 38. Rb3 b5 39. Ra3 Nb4 40. Kd2 Kc7 41. Kc3 Nc6 42. Rxa6 Kb7 43. Ra2 b4+ 44. Kb3 Bd3 45. Ra4 Bb5 46. Ra1 Nxd4+ 47. Ka2 Bc4+ 48. Kb1 Bd3+ 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.19"]
[Round "4"]
[White "Vunder, Andrei"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2314"]
[BlackElo "2067"]
[PlyCount "61"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qb6 9. Nc3 Bd7 10. d5 exd5 11. Bxd5 Nb4 12. e4 Be7 13. Bc4 Be6 14. e5 Nfd5 15. Rd1 Rd8 16. Bg5 Qc7 17. Qe4 Nxc3 18. bxc3 Bxc4 19. Qxc4 Nc6 20. e6 0-0 21. exf7+ Rxf7 22. Rxd8+ Qxd8 23. Bxe7 Qxe7 24. Re1 b5 25. axb5 axb5 26. Qa2 Qd8 27. Ng5 Ne5 28. Nxf7 Nxf7 29. Qe2 Nd6 30. Qe6+ Kf8 31. Rd1 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.18"]
[Round "3"]
[White "Petrovichev, Nikolay"]
[Black "Merzliakov, Evgeniy"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2067"]
[BlackElo "2213"]
[PlyCount "179"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 f5 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. d4 Qe8 9. Nbd2 d6 10. e3 Nbd7 11. Ne1 Bxg2 12. Kxg2 e5 13. Nd3 Bd8 14. dxe5 dxe5 15. Nb4 Be7 16. Nd5 Nxd5 17. cxd5 Qf7 18. e4 f4 19. Qg4 Bb4 20. Nf3 Rae8 21. Ng5 Qg6 22. Qxd7 f3+ 23. Kh1 Qxg5 24. Qxc7 Qg4 25. d6 Bc5 26. d7 Rd8 27. Qxe5 Rxd7 28. Rad1 Re7 29. Qd5+ Kh8 30. e5 Re6 31. Bc1 g5 32. Qd7 Qh3 33. Rg1 Bxf2 34. Bxg5 Bxg1 35. Bf6+ Rfxf6 36. Qc8+ Kg7 37. exf6+ Kh6 38. Rxg1 f2 39. Qc1+ Kh5 40. Qd1+ Qg4 41. Qd5+ Kh6 42. Qd2+ Kg6 43. Qxf2 Rxf6 44. Qc2+ Kg7 45. Qc7+ Rf7 46. Qe5+ Kg8 47. Qd5 Qd7 48. Rd1 Qxd5+ 49. Rxd5 Kf8 50. Kg2 Ke7 51. Rd3 Ke6 52. g4 Ke5 53. Kg3 Ke4 54. Rc3 Rd7 55. Rc4+ Ke5 56. h3 Re7 57. Kh4 Kf6 58. Kh5 Kg7 59. g5 Rd7 60. h4 Re7 61. b4 Rf7 62. a4 Re7 63. a5 bxa5 64. bxa5 a6 65. Rc6 Ra7 66. Kg4 Kf7 67. Kf5 Ke7 68. h5 Kf7 69. g6+ hxg6+ 70. hxg6+ Kg7 71. Ke5 Re7+ 72. Kd5 Re1 73. Rxa6 Rd1+ 74. Kc4 Rc1+ 75. Kb3 Ra1 76. Kb4 Rb1+ 77. Kc5 Rc1+ 78. Kb6 Rb1+ 79. Ka7 Ra1 80. Kb7 Ra2 81. Ra8 Rb2+ 82. Ka7 Kxg6 83. Rb8 Re2 84. a6 Re7+ 85. Rb7 Re8 86. Rc7 Kf6 87. Kb7 Ke6 88. a7 Kd6 89. Rh7 Re1 90. a8Q 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.17"]
[Round "2"]
[White "Egorov, Dmitry Petrovich"]
[Black "Petrovichev, Nikolay"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2417"]
[BlackElo "2067"]
[PlyCount "109"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Be2 Nb6 8. Bf3 Nfxd5 9. Nge2 e6 10. 0-0 Be7 11. Qb3 0-0 12. d4 Rb8 13. Rd1 Nxc3 14. Nxc3 Qc7 15. a4 Bd7 16. d5 Bd6 17. h3 e5 18. Ne4 Bf5 19. Be3 Nc8 20. Rac1 Qd7 21. Nc5 Qe7 22. Be4 Bd7 23. Bb1 f5 24. Ne6 Rf7 25. Bc5 Qe8 26. Qa3 Bxc5 27. Nxc5 Rf6 28. d6 Rxd6 29. Rxd6 Nxd6 30. Rd1 Nc4 31. Qb4 Be6 32. Nxe6 Qxe6 33. b3 Nb6 34. Rd6 Nd5 35. Qc5 Rc8 36. Bxf5 Qxf5 37. Qxd5+ Kf8 38. Rd8+ Rxd8 39. Qxd8+ Kf7 40. Qc7+ Kf6 41. Qxb7 Qd3 42. g3 e4 43. Qb6+ Ke5 44. Kg2 Qf3+ 45. Kh2 h5 46. h4 g6 47. b4 Qe2 48. b5 axb5 49. Qxb5+ Qxb5 50. axb5 Kd5 51. g4 Kc5 52. Kg3 Kxb5 53. gxh5 gxh5 54. Kf4 Kc5 55. Kxe4 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.16"]
[Round "1"]
[White "Petrovichev, Nikolay"]
[Black "Pliasunov, Aleksej"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2067"]
[BlackElo "2390"]
[PlyCount "120"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 f5 5. d3 Nf6 6. e3 0-0 7. Nge2 c6 8. 0-0 Qe8 9. b3 Na6 10. Qd2 Rb8 11. Bb2 Bd7 12. Rac1 e5 13. h3 Kh8 14. f4 b5 15. cxb5 cxb5 16. Nd5 Nxd5 17. Bxd5 b4 18. d4 exf4 19. exf4 Bb5 20. Rfe1 Qd8 21. Kf2 Qb6 22. Ng1 Nc7 23. Bf3 Bd7 24. Re7 Rbd8 25. Ne2 Bf6 26. Re3 d5 27. Rc5 Bc6 28. Nc1 Nb5 29. Re6 Rd6 30. Rxd6 Nxd6 31. Nd3 a5 32. Qc2 Ba8 33. Ne5 Bxe5 34. fxe5 Ne4+ 35. Bxe4 fxe4+ 36. Kg2 Qa6 37. Qd1 Bc6 38. Rc2 Bd7 39. Qe2 Qe6 40. g4 Rf3 41. Qe1 h5 42. Qh4 Kg7 43. Bc1 hxg4 44. Bh6+ Kg8 45. hxg4 Qxg4+ 46. Qxg4 Bxg4 47. Rc7 Bh3+ 48. Kh2 Bf5 49. Kg2 Rd3 50. Rg7+ Kh8 51. e6 Bxe6 52. Rxg6 Bh3+ 53. Kf2 Kh7 54. Rd6 Rxd4 55. Be3 Rd3 56. Rh6+ Kg8 57. Rxh3 d4 58. Rg3+ Kf7 59. Bf4 e3+ 60. Kf3 a4 1/2-1/2

