[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.11"]
[Round "9"]
[White "Valov, Ilya"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2259"]
[BlackElo "2231"]
[PlyCount "65"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. dxc5 bxc5 6. c4 g6 7. b3 Bg7 8. Bb2 0-0 9. 0-0 e6 10. Nc3 d5 11. cxd5 exd5 12. Na4 Nbd7 13. Qc2 Rc8 14. e3 Re8 15. Rfd1 Qa5 16. Rac1 Ba8 17. Qd2 Qxd2 18. Rxd2 Ne4 19. Rdc2 Bh6 20. Bd4 Bf8 21. Ne1 a6 22. Nd3 c4 23. bxc4 Ba3 24. Bb2 Rxc4 25. Bxa3 Rxa4 26. Rc8 Rxa3 27. Rxe8+ Kg7 28. Rxa8 Rxd3 29. Rxa6 Ndf6 30. Rac6 Ra3 31. R6c2 Nd6 32. Rd1 Nde4 33. Bf3 1-0

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.10"]
[Round "8"]
[White "Kosarev, Dmitry"]
[Black "Petrov, Nikita"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2231"]
[BlackElo "2063"]
[PlyCount "65"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d6 6. 0-0 Nbd7 7. d3 e5 8. Rb1 Re8 9. Qc2 a5 10. a3 Nc5 11. b4 Ne6 12. e3 Nh5 13. b5 f5 14. Bb2 g5 15. Nd5 g4 16. Nd2 c6 17. bxc6 bxc6 18. Nc3 Bd7 19. Ba1 f4 20. Be4 Bh6 21. Nd1 Ng5 22. Rb7 Nh3+ 23. Kg2 Rf8 24. d4 fxe3 25. dxe5 e2 26. e6 exf1Q+ 27. Kxf1 Nf6 28. Bxh7+ Kh8 29. Rxd7 Qb6 30. Bg8 Bg7 31. Rxg7 Ng5 32. Rh7+ Ngxh7 33. Qxh7# 1-0

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.09"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Bazeev, German"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2231"]
[BlackElo "2285"]
[PlyCount "92"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. Qc2 a6 9. d4 b5 10. Nbd2 bxc4 11. bxc4 a5 12. e4 Ba6 13. e5 Ne8 14. Rfc1 Nb6 15. c5 Nc4 16. Nxc4 Bxc4 17. Bc3 a4 18. Rab1 Bb5 19. Qd2 Qd7 20. Ne1 f6 21. Nf3 f5 22. Qe1 g5 23. h3 g4 24. Nh2 gxh3 25. Bf1 Nc7 26. Bxh3 Bc4 27. Qd2 Nb5 28. Nf3 Qe8 29. Bf1 Bxf1 30. Kxf1 Rf7 31. Qd3 Rg7 32. Bd2 Qh5 33. Ke2 Qg4 34. Bf4 Bg5 35. Ke3 h6 36. Rh1 a3 37. Rb4 Rb8 38. Ne1 Rbb7 39. Nf3 Nd6 40. Qxa3 Nc4+ 41. Rxc4 Bxf4+ 42. gxf4 dxc4 43. Rxh6 Ra7 44. Qc1 Rxa2 45. Qxc4 Ra3+ 46. Kd2 Qxf4+ 0-1

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.08"]
[Round "6"]
[White "Egorov, Konstantin"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2160"]
[BlackElo "2231"]
[PlyCount "82"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 exd5 15. exd5 Ba5 16. Bb2 Bf5 17. Rbd1 Re8 18. Bb5 Re4 19. Rfe1 Qb6 20. Rxe4 Bxe4 21. a4 c4+ 22. Qf2 Bd3 23. Re1 a6 24. Be8 Qd6 25. Qh4 Bd8 26. Qh6 Bf6 27. Kh1 Bf5 28. a5 Rd8 29. Bc1 Bxc3 30. Bxf7+ Kxf7 31. Qxh7+ Kf8 32. Re3 Rd7 33. Qh6+ Bg7 34. Qh4 Qxd5 35. Ba3+ Kf7 36. Re7+ Rxe7 37. Qxe7+ Kg8 38. h3 Bxh3 39. Qe2 Qxg2+ 40. Qxg2 Bxg2+ 41. Kxg2 Bc3 0-1

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.07"]
[Round "5"]
[White "Kazakevich, Grigoriy"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2148"]
[BlackElo "2231"]
[PlyCount "85"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. 0-0 Qc7 9. Be3 b6 10. Rc1 Bb7 11. f3 0-0 12. Qd2 Nbd7 13. Rfd1 Rac8 14. Nc2 Rfe8 15. Ne1 Qb8 16. b3 Bd8 17. Bf4 Ne5 18. Nd3 Ng6 19. Bg3 Bc7 20. Nf4 Ne5 21. Nd3 Nh5 22. Bf2 d5 23. Nxe5 Bxe5 24. g3 dxe4 25. Nxe4 Bxe4 26. fxe4 Nf6 27. Bf3 Red8 28. Qe3 Nd7 29. Rc2 Bc7 30. Rcd2 Ne5 31. Rxd8+ Rxd8 32. Rxd8+ Qxd8 33. Be2 Qd7 34. Qd4 Qxd4 35. Bxd4 Nd7 36. Kf2 Bd6 37. Ke3 Kf8 38. Kd3 a5 39. Kc2 Ba3 40. e5 Bc5 41. Kd3 Ke7 42. Bf3 Nb8 43. Bxc5+ 1/2-1/2

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.06"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Koryakin, Evgeniy"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2231"]
[BlackElo "2369"]
[PlyCount "46"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 b6 7. Nc3 Bb7 8. Ne5 Qc8 9. cxd5 exd5 10. Bf4 Rd8 11. Rc1 c5 12. dxc5 bxc5 13. Qb3 Na6 14. Rfd1 Nc7 15. e4 Rb8 16. exd5 Ba8 17. Qa4 Ncxd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Rxd5 Rxd5 21. Nc6 Rb7 22. Re1 Bf8 23. Nxa7 Qa8 0-1

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.05"]
[Round "3"]
[White "Kosarev, Dmitry"]
[Black "Bazeev, German"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2231"]
[BlackElo "2285"]
[PlyCount "50"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 0-0 5. Bg5 d5 6. e3 c6 7. Qc2 Nbd7 8. Bd3 Qa5 9. 0-0 Bxc3 10. bxc3 b6 11. Bxf6 Nxf6 12. Ne5 Bb7 13. f4 g6 14. Rf3 c5 15. Rg3 cxd4 16. cxd4 dxc4 17. Bxg6 fxg6 18. Nxg6 Rac8 19. Rg5 Be4 20. Qb2 c3 21. Qb3 Bd5 22. Qc2 Qa3 23. Nxf8+ Kxf8 24. Rxd5 exd5 25. Qf5 Rc6 0-1

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.04"]
[Round "2"]
[White "Volkov, Sergei"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2291"]
[BlackElo "2231"]
[PlyCount "46"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. 0-0 d6 9. Nc3 Nd7 10. f4 Ngf6 11. Qg3 Qc7 12. a4 b6 13. Be3 Bb7 14. h3 h5 15. Qf2 h4 16. e5 dxe5 17. fxe5 Nxe5 18. Bxb6 Qb8 19. Bd4 Rh5 20. Be3 Nxd3 21. cxd3 Rf5 22. Qxh4 Nh5 23. Qc4 Qg3 0-1

[Event "Peterhof op 08"]
[Site "Peterhof"]
[Date "2009.08.03"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Lugovskoy, Dmitriy"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2231"]
[BlackElo "1972"]
[PlyCount "51"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. 0-0 Be7 6. b3 Nc6 7. e3 0-0 8. Bb2 b6 9. Qe2 Bb7 10. Rd1 Qc7 11. Nc3 Rac8 12. cxd5 Nxd5 13. Nxd5 exd5 14. d4 Rfd8 15. dxc5 bxc5 16. Nh4 Bxh4 17. Qg4 Ne5 18. Qxh4 f6 19. Rac1 Qa5 20. Bxe5 fxe5 21. Qe7 Ba8 22. Qxe5 Qxa2 23. Bxd5+ Bxd5 24. Rxd5 Re8 25. Qc3 Rb8 26. Rd7 1-0

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.12.24"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Gorovykh, Eduard"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2210"]
[BlackElo "2341"]
[PlyCount "74"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d3 e5 8. Bg5 h6 9. Bxf6 Bxf6 10. Rb1 a5 11. a3 Be6 12. Nd2 Qc8 13. Nd5 Bd8 14. Re1 Bh3 15. Bh1 Nd4 16. e3 Ne6 17. b4 c6 18. Nc3 axb4 19. axb4 f5 20. b5 Ba5 21. Qc2 f4 22. exf4 exf4 23. bxc6 bxc6 24. Nb3 Bb6 25. Ne4 fxg3 26. hxg3 Nd4 27. Qc3 Nxb3 28. Rxb3 Ba5 29. Nf6+ Kf7 30. Qb2 Bxe1 31. Bd5+ cxd5 32. Nxd5 Ra7 33. Qf6+ Kg8 34. Qxg6+ Kh8 35. Qxh6+ Rh7 36. Rb7 Bxf2+ 37. Kh2 Bxg3+ 0-1

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.12.17"]
[Round "6"]
[White "Bogdanov, Andrei"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2093"]
[BlackElo "2210"]
[PlyCount "68"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. Ne2 e5 6. d3 d6 7. Be3 Nge7 8. Qd2 0-0 9. Na3 Be6 10. Nc2 Rc8 11. 0-0 b6 12. d4 cxd4 13. cxd4 d5 14. Rfd1 dxe4 15. Bxe4 Na5 16. Na3 Nf5 17. Bxf5 Bxf5 18. Bh6 Bh3 19. dxe5 Qxd2 20. Bxd2 Bg4 21. Re1 Bxe5 22. Bc3 Bd6 23. Nb5 Bb8 24. Nbd4 Nc4 25. f3 Bd7 26. Kf2 b5 27. b3 Ne5 28. Rad1 a6 29. Bb2 Rcd8 30. Rd2 Bc8 31. Nf4 Bb7 32. Rde2 Nc6 33. Nxc6 Bxc6 34. Ba3 Ba7+ 1/2-1/2

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.12.10"]
[Round "5"]
[White "Kosarev, Dmitry"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2210"]
[BlackElo "2224"]
[PlyCount "74"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfd8 14. Ne5 Rac8 15. c5 Nxe5 16. Bxe5 Bc6 17. Bxc6 bxc6 18. Rab1 Ne4 19. Bd4 e5 20. f3 exd4 21. fxe4 g6 22. Kg2 Rb8 23. Rbc1 Rb4 24. Rd3 Bf6 25. Rc2 Re8 26. Kf3 h5 27. Na5 Rc8 28. Nc4 Re8 29. Ra3 g5 30. Rxa7 g4+ 31. Kf4 Kg7 32. a3 Kg6 33. e5 Rxc4 34. Rxc4 Bxe5+ 35. Ke4 Bb8+ 36. Kxd4 Rd8+ 37. Kc3 Bxa7 0-1

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.12.03"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Frolochkin, Vladimir"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2210"]
[BlackElo "2232"]
[PlyCount "97"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. c5 Qc6 9. Rg1 Bxc5 10. Nxc5 Qxc5 11. Be3 Qb4 12. Qb3 Nd5 13. Bf4 Nc6 14. Qxb4 Ncxb4 15. Nxd5 Nxd5 16. Bd6 b6 17. Rc1 Bb7 18. e4 Ne7 19. Bd3 Rc8 20. Rxc8+ Nxc8 21. Bb8 Ke7 22. e5 d6 23. exd6+ Nxd6 24. Bxa7 Ra8 25. Bxb6 Rxa2 26. f4 Rxb2 27. Bd4 Rxh2 28. Bxg7 f6 29. g4 Kf7 30. Bh8 Be4 31. Be2 Kg6 32. g5 f5 33. Be5 Nf7 34. Bd4 Rh1 35. Rxh1 Bxh1 36. Bb5 Nd6 37. Ba4 Kh5 38. Bd1+ Kh4 39. Kf2 Bd5 40. Be5 Ne4+ 41. Ke3 Kg3 42. Bh5 Nf2 43. Bf7 Ng4+ 44. Kd4 Ba2 45. g6 hxg6 46. Bxg6 Kf2 47. Bc7 Kf3 48. Bh5 Kg3 49. Bxg4 1/2-1/2

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.11.26"]
[Round "3"]
[White "Ivanov, Pavel"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2055"]
[BlackElo "2210"]
[PlyCount "114"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. f4 Nc6 9. Kh1 0-0 10. Be3 Qc7 11. Bf3 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Be6 15. Re1 Nd7 16. Nd5 Bxd5 17. Qxd5 Rad8 18. Red1 Nb6 19. Qa5 Bf6 20. c3 Be5 21. Be3 Na8 22. Qxc7 Nxc7 23. Bb6 Rc8 24. Bg4 Ne6 25. Bxe6 fxe6 26. Kg1 Rf4 27. Re1 Rc4 28. Rad1 Rcxe4 29. Rxe4 Rxe4 30. Bc7 d5 31. Bxe5 Rxe5 32. Kf2 Kf7 33. Rd4 Rf5+ 34. Ke3 Rf1 35. Rb4 b5 36. a4 bxa4 37. Rxa4 Rg1 38. Rf4+ Ke7 39. Rf2 a5 40. Kd3 g5 41. Ke3 h5 42. Kd3 h4 43. h3 Re1 44. Kd2 Re4 45. Kd3 Rf4 46. Re2 Kd6 47. Kc2 a4 48. Kd3 Rf1 49. Kc2 e5 50. Kd3 e4+ 51. Ke3 Ke5 52. Rd2 Re1+ 53. Kf2 Ra1 54. Ke2 Ra2 55. Ke1 a3 56. bxa3 Rxa3 57. Rc2 e3 0-1

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.11.19"]
[Round "2"]
[White "Molchanov, Mikhail"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1987"]
[BlackElo "2210"]
[PlyCount "124"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be3 Nf6 7. Be2 Be7 8. 0-0 Nc6 9. Kh1 Qc7 10. f4 0-0 11. Bf3 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Be6 15. Qe1 Nd7 16. Nd5 Bxd5 17. exd5 Bf6 18. c3 Be5 19. Be3 Qc4 20. Bd2 Nc5 21. b3 Qd3 22. Rc1 Rae8 23. Qf2 Qg6 24. Rcd1 b5 25. Qh4 Qc2 26. b4 Bf6 27. Bg5 Bxg5 28. Qxg5 Na4 29. Qd2 Qxd2 30. Rxd2 Re3 31. c4 bxc4 32. Rc2 Nb6 33. Kg1 Rfe8 34. Kf2 g6 35. Be2 Nxd5 36. Bxc4 Nxb4 37. Rd2 R3e4 38. Bb3 Rf4+ 39. Kg1 Rxf1+ 40. Kxf1 Rd8 41. Ba4 a5 42. Bb5 Rb8 43. Bc4 Rc8 44. Bb3 Rc6 45. Ke2 Na6 46. Bd5 Rb6 47. Ke3 Nc5 48. Rf2 Ne6 49. Rc2 Kg7 50. Rf2 Rb5 51. Bc4 Re5+ 52. Kd2 f5 53. Kc3 d5 54. Bb3 Kf6 55. Rd2 d4+ 56. Kc2 Rc5+ 57. Kd1 Rc6 58. Bd5 Rd6 59. Bc4 Nc5 60. Kc2 Ne4 61. Rd1 Ke5 62. g3 Rb6 0-1

[Event "St Petersburg-ch U18"]
[Site "St Petersburg"]
[Date "2006.11.12"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Tsapko, Dmitry"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2210"]
[BlackElo "2078"]
[PlyCount "69"]
[EventDate "2006.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. Nc3 e5 4. d4 exd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 Nbd7 8. 0-0 Nb6 9. b3 0-0 10. Bb2 c6 11. Qd2 d5 12. cxd5 Nfxd5 13. Nxd5 Nxd5 14. Rfd1 Be6 15. e4 Nc7 16. Qa5 Na6 17. Qa3 Qb6 18. Nxe6 fxe6 19. Rd2 Bh6 20. Re2 Rf7 21. Qd6 Nc7 22. Rd1 Bf8 23. Qd3 Bc5 24. Qc3 Kf8 25. Red2 Ke8 26. Qh8+ Bf8 27. Bf6 Nb5 28. Rd8+ Rxd8 29. Rxd8+ Qxd8 30. Bxd8 Kxd8 31. a4 Nd6 32. Qd4 Rd7 33. Qxa7 Bg7 34. Qb8+ Ke7 35. Qg8 1-0

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.20"]
[Round "11"]
[White "Kosarev, Dmitry"]
[Black "Zhidkov, Valery S"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2173"]
[BlackElo "2416"]
[PlyCount "71"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. Re1 d5 8. cxd5 exd5 9. d4 0-0 10. dxc5 Bxc5 11. Nd4 Ne4 12. Be3 Nd7 13. Qa4 Nxc3 14. bxc3 Nf6 15. Bg5 h6 16. Bxf6 Qxf6 17. e3 a6 18. Qb3 Rfd8 19. Rad1 Qe5 20. Rd2 Rd6 21. Red1 Rad8 22. Ne2 Bc6 23. Nd4 Bb7 24. Qb1 Bc8 25. Bf3 Qf6 26. Bg2 Bg4 27. Rc1 Ba3 28. Re1 Bc5 29. Qb3 Qe5 30. Qa4 Bc8 31. Bf1 Qe8 32. Qxe8+ Rxe8 33. Be2 g6 34. Red1 Red8 35. Nb3 Ba3 36. Bf3 1/2-1/2

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.19"]
[Round "9"]
[White "Kosarev, Dmitry"]
[Black "Karpov, Alexander"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2173"]
[BlackElo "2352"]
[PlyCount "62"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Qxc5 10. b3 Rd8 11. Qe1 Qh5 12. Ba3 Bxa3 13. Nbxa3 Nc6 14. Rd1 Rxd1 15. Qxd1 Bd7 16. Bf3 Qc5 17. Qd6 Qxd6 18. Nxd6 Nd4 19. Nac4 Nxf3+ 20. exf3 Ne8 21. Rd1 Nxd6 22. Nxd6 Bc6 23. f4 Kf8 24. Kf1 Rd8 25. Ke1 b5 26. a4 a6 27. axb5 axb5 28. f3 f5 29. Rd4 Ke7 30. Nxb5 Bxb5 31. Rb4 Rd5 0-1

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.19"]
[Round "10"]
[White "Valov, Ilya"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2270"]
[BlackElo "2173"]
[PlyCount "73"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 d5 7. 0-0 Nc6 8. Nbd2 Qb6 9. Qb3 Qc7 10. Bf4 Qa5 11. Qb5 c4 12. Qxa5 Nxa5 13. Bc2 Bf5 14. Rfc1 Nc6 15. Ne5 Rfc8 16. f3 Nh5 17. Nxc6 Rxc6 18. Bg5 Bxc2 19. Rxc2 f5 20. e4 e6 21. exd5 exd5 22. Re1 h6 23. Bh4 g5 24. Bg3 Nxg3 25. hxg3 Kf7 26. Nf1 Re6 27. Rxe6 Kxe6 28. Re2+ Kf6 29. Re5 f4 30. Rxd5 Re8 31. Kf2 Re6 32. Nd2 fxg3+ 33. Kxg3 Ra6 34. a3 Rc6 35. Rd7 Bf8 36. Ne4+ Kg6 37. Rxb7 1-0

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.18"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Malysheva, Polina"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2173"]
[BlackElo "2323"]
[PlyCount "57"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8. 0-0 d5 9. Bg5 Nc6 10. Nxc6 bxc6 11. e4 d4 12. Na4 Nd7 13. Rc1 Qb5 14. e5 Bb7 15. Qxd4 c5 16. Bxb7 cxd4 17. Bxa8 f6 18. Rc8+ Kf7 19. Bc6 Qa5 20. Bxd7 fxg5 21. f4 Kg6 22. fxg5 Kxg5 23. Rcxf8 Rxf8 24. Rxf8 Qd5 25. Be8 Qd8 26. Nc5 Qe7 27. Ne4+ Kh6 28. g4 g5 29. Rf6+ 1-0

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.18"]
[Round "8"]
[White "Markosian, David S"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2377"]
[BlackElo "2173"]
[PlyCount "118"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bb7 7. Bd3 a6 8. 0-0 Nbd7 9. Qe2 g6 10. Bg5 Bg7 11. Rfd1 0-0 12. Rac1 Rc8 13. Bb1 Re8 14. b3 Qc7 15. Nd5 Qb8 16. Qd2 Ba8 17. Bh6 Bh8 18. f3 e6 19. Nc3 Bb7 20. Nde2 d5 21. cxd5 exd5 22. exd5 b5 23. d6 b4 24. Na4 Rxc1 25. Nxc1 Nd5 26. Bf5 Ne5 27. Be4 Ng4 28. fxg4 Rxe4 29. Re1 Rxe1+ 30. Qxe1 Bc6 31. Qg3 Qe8 32. Nd3 Bd4+ 33. Kf1 Bb5 34. Qf3 Qe6 35. d7 Qxd7 36. Qe4 Nf6 37. Qa8+ Ne8 38. Qf3 Bg7 39. Nac5 Bxd3+ 40. Qxd3 Qxd3+ 41. Nxd3 Bxh6 42. Nxb4 Nc7 43. Ke2 Bf8 44. Nc6 Bd6 45. h3 Kf8 46. Kd3 Ke8 47. Na5 Kd7 48. Nc4 Kc6 49. Nd2 Ne6 50. Ke4 Nf4 51. Kf3 Nd5 52. Ne4 Be7 53. g5 Nb4 54. a4 Nd3 55. Kg4 Kd5 56. Nd2 Bb4 57. Nf1 Kd4 58. Ng3 Nc1 59. Kf3 Nxb3 0-1

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.16"]
[Round "5"]
[White "Gritsenko, Andrey"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2367"]
[BlackElo "2173"]
[PlyCount "94"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be3 Nf6 7. f3 h5 8. Qd2 Nbd7 9. a4 b6 10. Bc4 Nc5 11. 0-0 Qc7 12. Ba2 Bb7 13. Rad1 Rc8 14. Rfe1 Be7 15. Bf2 0-0 16. h3 Rfe8 17. Bg3 h4 18. Bf2 Nh5 19. Nde2 Bc6 20. Nd4 Bb7 21. f4 Nf6 22. e5 Nfe4 23. Nxe4 Nxe4 24. Rxe4 Bxe4 25. Re1 dxe5 26. fxe5 Bg6 27. Qf4 Bc5 28. c3 Bxd4 29. Bxd4 b5 30. axb5 Qa5 31. Bb1 Qa1 32. Qf1 Qxb2 33. Bxg6 fxg6 34. bxa6 Red8 35. a7 Ra8 36. Qf3 Qa2 37. Qg4 Rxa7 38. Bxa7 Qxa7+ 39. Kh1 Qa6 40. Qxg6 Rc8 41. Qe4 Qc4 42. Qxc4 Rxc4 43. Re3 Kh7 44. Kg1 Kg6 45. Kf2 Kf5 46. Ke2 Kf4 47. Kd3 Rxc3+ 0-1

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.16"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Petrenko, Svetlana"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2173"]
[BlackElo "2293"]
[PlyCount "133"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 0-0 7. Qc2 c6 8. Bd3 h6 9. h4 Re8 10. Bf5 Qc7 11. 0-0-0 Nf8 12. dxe5 dxe5 13. Bxf6 Bxf6 14. g4 g6 15. Bxc8 Rexc8 16. g5 hxg5 17. Ne4 Bg7 18. hxg5 Qe7 19. Rd6 Ne6 20. Rhd1 Rc7 21. Qd3 b5 22. Kb1 a6 23. c5 a5 24. Rd7 Rxd7 25. Qxd7 Qxd7 26. Rxd7 a4 27. b4 axb3 28. axb3 Kf8 29. Ne1 Rd8 30. Rxd8+ Nxd8 31. Nd3 Ke7 32. Nb4 Ke6 33. f3 Bf8 34. Na6 Be7 35. Nc7+ Kd7 36. Na6 Ne6 37. Kc2 Nxg5 38. Nxg5 Bxg5 39. Kd3 f5 40. e4 f4 41. Ke2 Be7 42. Kf1 Bd8 43. Nb8+ Kc7 44. Na6+ Kb7 45. Nb4 Ba5 46. Nd3 Bc3 47. Kg2 Kc7 48. Kh3 Kd7 49. Kg4 Ke6 50. Kg5 Kf7 51. Nc1 Ba5 52. Nd3 Bc3 53. Nc1 Kg7 54. Nd3 Bd4 55. Nb4 Bxc5 56. Nxc6 Bd6 57. b4 Bc7 58. Na7 Bd8+ 59. Kg4 Be7 60. Nxb5 Bxb4 61. Nc7 Kf7 62. Nd5 Ba5 63. Kg5 Bd8+ 64. Kg4 Ke6 65. Nc3 Kd6 66. Nd5 Kc5 67. Nc3 1/2-1/2

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.15"]
[Round "2"]
[White "Kosarev, Dmitry"]
[Black "Utkin, Aleksey"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2173"]
[BlackElo "2395"]
[PlyCount "127"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Bg5 h6 9. Bxf6 Bxf6 10. Rb1 a5 11. a3 Bg7 12. b4 axb4 13. axb4 f5 14. b5 Ne7 15. Qc2 c6 16. Nd2 Kh8 17. bxc6 bxc6 18. Ra1 Be6 19. Rxa8 Qxa8 20. Rb1 Qa7 21. Nb3 Rb8 22. Ra1 Qc7 23. Rb1 Rb4 24. Nd2 Rxb1+ 25. Ndxb1 d5 26. Nd2 e4 27. Nd1 Qa5 28. Ne3 g5 29. cxd5 cxd5 30. dxe4 fxe4 31. Nef1 Qa6 32. Nb3 Ng6 33. Nc5 Qc8 34. Ne3 Bg8 35. Nb3 Qf8 36. Qd1 Ne7 37. Nd4 Qf6 38. Nec2 Qa6 39. e3 Qc8 40. Bf1 Ng6 41. Qe2 Ne5 42. Qa6 Qc3 43. Qa7 Qc8 44. Qa6 Qf8 45. Be2 g4 46. Ne6 Bxe6 47. Qxe6 Nd3 48. Bxd3 exd3 49. Nd4 d2 50. Qxg4 Qc5 51. Ne6 Qc1+ 52. Kg2 Qa1 53. Nd4 Bxd4 54. exd4 Qe1 55. Qc8+ Kg7 56. Qc7+ Kf8 57. Qb8+ Kf7 58. Qc7+ Kf6 59. Qd6+ Kg7 60. Qc7+ Kf8 61. Qb8+ Ke7 62. Qc7+ Kf6 63. Qd6+ Kg7 64. Qc7+ 1/2-1/2

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.15"]
[Round "3"]
[White "Shimanov, Aleksandr"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2306"]
[BlackElo "2173"]
[PlyCount "61"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e6 7. f3 b5 8. Qd2 Bb7 9. g4 h6 10. Rg1 Nbd7 11. h4 g6 12. g5 hxg5 13. hxg5 Nh5 14. a3 Bg7 15. 0-0-0 0-0 16. Be2 Rc8 17. f4 e5 18. fxe5 Nxe5 19. Bxh5 gxh5 20. Nf5 Nf3 21. Nh6+ Kh8 22. Qe2 Rxc3 23. Qxf3 Qa5 24. Nf5 Rfc8 25. Qxh5+ Kg8 26. Nh6+ Kh8 27. Nxf7+ Kg8 28. Nh6+ Kh8 29. Nf5+ Kg8 30. Ne7+ Kf8 31. Rgf1+ 1-0

[Event "Petrovskaya Ladya A1"]
[Site "Peterhof"]
[Date "2006.08.14"]
[Round "1"]
[White "Mukhin, Georgy"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2340"]
[BlackElo "2173"]
[PlyCount "101"]
[EventDate "2006.08.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "4"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c4 Nc6 7. Nc3 d6 8. dxc5 dxc5 9. Be3 Be6 10. Bxc5 Qa5 11. Be3 Bxc4 12. Nd4 Nxd4 13. Qxd4 Ba6 14. Rfd1 Rfc8 15. h3 Rc4 16. Qd2 Qc7 17. Rac1 Rc8 18. Bf4 Qa5 19. Qe3 Qb4 20. Rc2 b6 21. Rcd2 h5 22. Kh2 Kh7 23. a3 Qc5 24. Qxc5 R4xc5 25. Bf3 Bh6 26. Bxh6 Kxh6 27. Rd4 Kg7 28. Ra4 Ra5 29. Rxa5 bxa5 30. g4 hxg4 31. hxg4 g5 32. Kg3 Rb8 33. Rd2 Bc4 34. e3 Rb3 35. Bc6 Be6 36. f3 Rb8 37. e4 Rc8 38. Ba4 Rc5 39. Kf2 Nh7 40. Rd8 Nf8 41. Ra8 Ng6 42. Rxa7 Ne5 43. Bb5 Bc4 44. Bxc4 Nxc4 45. b4 Rc8 46. bxa5 Nxa3 47. Nd5 e6 48. Nc7 Kf6 49. a6 Nc4 50. Nb5 Rc6 51. Rc7 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.07.01"]
[Round "9"]
[White "Kosarev, Dmitry"]
[Black "Sichinava, Zviad"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2185"]
[BlackElo "2021"]
[PlyCount "85"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 e6 6. Nc3 Nge7 7. Ne4 d6 8. Bg5 f5 9. Nc3 h6 10. Bd2 d5 11. a3 0-0 12. Rb1 e5 13. b4 b6 14. Na4 e4 15. Ne1 c4 16. dxc4 dxc4 17. Bc3 Nd4 18. e3 Nb5 19. Bxg7 Kxg7 20. Qc1 Nd5 21. f3 Re8 22. fxe4 fxe4 23. c3 Qg5 24. Nc2 Nbxc3 25. Nxc3 Nxc3 26. Qb2 Qe5 27. Nd4 Nxb1 28. Rxb1 Bb7 29. Rf1 Kg8 30. Bh3 Bc8 31. Bg2 Be6 32. Rf4 Bd5 33. Qe2 h5 34. Bh3 Rf8 35. Bf5 Rxf5 36. Nxf5 gxf5 37. Qxh5 Rf8 38. Rg4+ Qg7 39. Rxg7+ Kxg7 40. Qg5+ Kh7 41. Qe7+ Kg8 42. h4 Bf7 43. h5 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.30"]
[Round "8"]
[White "Gershun, Dmitry"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2039"]
[BlackElo "2185"]
[PlyCount "62"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be3 b5 7. Qd2 Bb7 8. f3 Nd7 9. 0-0-0 Ngf6 10. g4 h6 11. Bd3 Nc5 12. h4 g6 13. Nce2 Qc7 14. Kb1 Rd8 15. Qc3 e5 16. Nb3 Be7 17. Ng3 Ne6 18. Qd2 h5 19. g5 Nd7 20. Ne2 0-0 21. f4 exf4 22. Nxf4 Nxf4 23. Bxf4 Rfe8 24. Nd4 Bf8 25. Rhe1 Ne5 26. Qf2 Bg7 27. Ne2 Ng4 28. Qg2 Qc5 29. Ng3 b4 30. Bd2 a5 31. Qf1 Qe5 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.29"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Gnidenko, Andrey"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2185"]
[BlackElo "2095"]
[PlyCount "62"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Nb3 Bg7 7. g3 0-0 8. Bg2 d6 9. 0-0 Nd7 10. e4 a5 11. Na4 Rb8 12. Qe2 b6 13. Nc3 Ba6 14. a4 Bxc3 15. bxc3 Nce5 16. Rd1 Bxc4 17. Qc2 Nc5 18. Nd4 Qd7 19. Ra3 Bd3 20. Qa2 Rfc8 21. Nb3 Qg4 22. Rd2 Bc4 23. h3 Qh5 24. g4 Qh4 25. Qb1 Nxb3 26. Rxb3 Bxb3 27. Qxb3 Qf6 28. Rc2 Nd3 29. Be3 Ne1 30. Rc1 Nxg2 31. Kxg2 Qe6 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.28"]
[Round "6"]
[White "Novikov, Mikhail V"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2343"]
[BlackElo "2185"]
[PlyCount "121"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nbd2 e5 8. d5 Ne7 9. e4 c5 10. Ne1 Nh5 11. Nd3 Qe8 12. Rb1 f5 13. b4 b6 14. bxc5 bxc5 15. Bb2 Nf6 16. Re1 fxe4 17. Nxe4 Nxe4 18. Bxe4 Kh8 19. f4 exf4 20. Nxf4 Qf7 21. Rf1 Nf5 22. Bxf5 Bxb2 23. Bxc8 Bd4+ 24. Kg2 Raxc8 25. Ne6 Qxf1+ 26. Qxf1 Rxf1 27. Kxf1 Be5 28. Rb7 a5 29. a4 h6 30. Kg2 Re8 31. g4 Bf6 32. h3 Re7 33. Rb6 Be5 34. Kf3 Rf7+ 35. Ke2 Bg3 36. Rb5 Rf2+ 37. Ke3 Rc2 38. Kd3 Rh2 39. Rxa5 Rxh3 40. Ra8+ Kh7 41. Ra7+ Kh8 42. a5 Be5+ 43. Ke2 Ra3 44. Nf8 Bf6 45. Nxg6+ Kg8 46. a6 Ra4 47. Kd3 Ra3+ 48. Ke4 Ra4 49. Kf5 Bg5 50. Ke6 Rxc4 51. Rb7 Rxg4 52. a7 Ra4 53. Kxd6 c4 54. Ne5 Ra6+ 55. Kd7 c3 56. Rb8+ Kg7 57. a8Q Rxa8 58. Rxa8 c2 59. Nd3 c1Q 60. Nxc1 Bxc1 61. Ke6 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.27"]
[Round "5"]
[White "Shimanov, Aleksandr"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2300"]
[BlackElo "2185"]
[PlyCount "59"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. a4 b6 10. 0-0 Nd7 11. N1d2 Ngf6 12. Nc4 0-0 13. Bf4 Qc7 14. Rad1 Nh5 15. Bh6 Re8 16. f4 Bb7 17. e5 dxe5 18. fxe5 b5 19. axb5 axb5 20. Nd6 Nxe5 21. Nxe8 Rxe8 22. Bxb5 Rc8 23. Rfe1 Qxc2 24. Rc1 Qxb3 25. Rxc8+ Bxc8 26. Qxe5 Bf8 27. Bxf8 Kxf8 28. Rc1 Bb7 29. Qh8+ Ke7 30. Rc7+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.26"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Feofanov, Denis"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2185"]
[BlackElo "2347"]
[PlyCount "63"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 c6 5. g3 Nf6 6. Bg2 Nbd7 7. 0-0 Be7 8. b3 0-0 9. Bb2 h6 10. Nd2 c5 11. dxc5 Nxc5 12. b4 Qb6 13. a3 a5 14. cxd5 axb4 15. axb4 Qxb4 16. Rxa8 Rxa8 17. Qc1 exd5 18. Nxd5 Nxd5 19. Bxd5 Na4 20. Ba1 Rc8 21. Qd1 Bc2 22. Qc1 Bg5 23. e3 Bf5 24. Qd1 Rd8 25. Qf3 Qxd2 26. Bxf7+ Kxf7 27. Qxf5+ Kg8 28. Qe6+ Kf8 29. Qf5+ Kg8 30. Qe6+ Kf8 31. Qf5+ Kg8 32. Qe6+ 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.25"]
[Round "3"]
[White "Kosarev, Dmitry"]
[Black "Karasev, Vladimir I"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2185"]
[BlackElo "2386"]
[PlyCount "55"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. f3 Qh4+ 6. g3 Bxc3+ 7. bxc3 Qe7 8. Bd3 Nc6 9. Ne2 Na5 10. c5 f5 11. exf5 Bxf3 12. 0-0 Bg4 13. fxe6 Nf6 14. exd7+ Qxd7 15. cxb6 axb6 16. Bg5 0-0 17. Bxf6 Rxf6 18. Rxf6 gxf6 19. Qc2 Qe7 20. Nf4 Kh8 21. Rf1 Rd8 22. Qf2 c5 23. Re1 Qf8 24. h3 Bc8 25. Qe2 Qh6 26. Qe3 cxd4 27. cxd4 Nc6 28. Ng6+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.24"]
[Round "2"]
[White "Mishuchkov, Nikolai Mikhailovic"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2371"]
[BlackElo "2185"]
[PlyCount "88"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 d6 7. d4 cxd4 8. Qxd4 Be7 9. Rd1 0-0 10. b3 Na6 11. Qe3 Nc5 12. Nd4 Bxg2 13. Kxg2 Rc8 14. Qf3 Qd7 15. Bb2 a6 16. Rac1 Qc7 17. Rc2 Rfe8 18. Rcd2 Ncd7 19. Ne4 Ne5 20. Nxf6+ Bxf6 21. Qe4 Nd7 22. Kg1 Nc5 23. Qf3 Red8 24. Ba3 d5 25. cxd5 Rxd5 26. Nc2 Rxd2 27. Rxd2 h6 28. Ne3 Nd7 29. Qe4 b5 30. Kg2 Nb8 31. Rc2 Qd7 32. Rxc8+ Qxc8 33. Ng4 Qc6 34. Nxf6+ gxf6 35. Qxc6 Nxc6 36. Bc5 Kg7 37. f4 Kg6 38. Kf3 Kg7 39. e4 Kg6 40. h3 h5 41. g4 hxg4+ 42. Kxg4 f5+ 43. exf5+ exf5+ 44. Kf3 Kh5 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2006.06.23"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Stroganov, Anatoly"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2185"]
[BlackElo "1940"]
[PlyCount "143"]
[EventDate "2006.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. d4 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 0-0 7. Nc3 Bb4 8. Bg5 Bxc3 9. bxc3 h6 10. cxd5 exd5 11. Bc1 Re8 12. Nd2 Na5 13. Re1 Bf5 14. Qa4 c6 15. f3 Bd3 16. e3 b6 17. Qd1 Ba6 18. Ba3 Qc7 19. Rc1 Rad8 20. Qc2 Qd7 21. Bb4 Nc4 22. Nxc4 Bxc4 23. a4 a5 24. Ba3 Qe6 25. Rb1 Rb8 26. Rb2 g6 27. Qb1 b5 28. Qc2 Kg7 29. Rbb1 Qd7 30. Bc5 bxa4 31. Rxb8 Rxb8 32. Qxa4 Rb5 33. Qa3 Qb7 34. Bf8+ Kh7 35. Qc1 Qb8 36. Be7 Ng8 37. Bc5 Bd3 38. Qa1 Rb1 39. Rxb1 Qxb1+ 40. Qxb1 Bxb1 41. Bh3 f5 42. Kf2 Kg7 43. Bf1 Kf7 44. Ke1 Nf6 45. Kd2 g5 46. Kc1 Ba2 47. Kb2 Bc4 48. Bxc4 dxc4 49. h3 g4 50. hxg4 fxg4 51. fxg4 Ne4 52. Bb6 a4 53. Bc7 a3+ 54. Kxa3 Nxc3 55. Bf4 Nb5+ 56. Kb4 c3 57. Kb3 Kg6 58. Kc2 Kg7 59. Kd3 Kg6 60. e4 Kg7 61. Be5+ Kg6 62. d5 cxd5 63. exd5 Kg5 64. Kc4 Na7 65. Bxc3 Nc8 66. Be5 Kxg4 67. Kc5 h5 68. Bf6 Kxg3 69. Kc6 Na7+ 70. Kb7 Nb5 71. Kb6 Nd6 72. Be5+ 1-0

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.11"]
[Round "11"]
[White "Kosarev, Dmitry"]
[Black "Drugov, Pavel"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2178"]
[BlackElo "2318"]
[PlyCount "24"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d5 6. c4 c6 7. 0-0 Nbd7 8. cxd5 cxd5 9. d4 Ne4 10. Nc3 Nxc3 11. Bxc3 Nf6 12. Nd2 Bf5 1/2-1/2

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.10"]
[Round "9"]
[White "Kosarev, Dmitry"]
[Black "Utkin, Aleksey"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2178"]
[BlackElo "2378"]
[PlyCount "86"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be3 e5 6. d5 Ne7 7. Qd2 0-0 8. f3 f5 9. Nge2 Nf6 10. 0-0-0 fxe4 11. Nxe4 Nf5 12. Bg5 a6 13. N2g3 Nd4 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Ne2 Nxe2+ 17. Bxe2 b5 18. Kb1 Bf5+ 19. Ka1 Rfb8 20. Rc1 b4 21. Bd3 a5 22. Rhe1 Qh4 23. Bxf5 gxf5 24. c5 a4 25. g3 Qf6 26. cxd6 cxd6 27. Rc4 a3 28. Rxb4 e4 29. fxe4 fxe4 30. Kb1 e3 31. Rxe3 Qf5+ 32. Ka1 Rxb4 33. Qxb4 Qf1+ 34. Re1 axb2+ 35. Kb1 Qf2 36. Qg4+ Kh8 37. Qe2 Qf5+ 38. Qe4 Qf6 39. Rd1 Qf8 40. Qd4+ Kg8 41. Kxb2 Qf3 42. Ka1 Qe2 43. Qd2 Qe5+ 1/2-1/2

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.10"]
[Round "10"]
[White "Lintchevski, Daniil"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2422"]
[BlackElo "2178"]
[PlyCount "73"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Nd7 10. Na3 Qc7 11. Kh1 h5 12. Nc4 Ngf6 13. a4 b6 14. a5 bxa5 15. Ncxa5 h4 16. f4 Rh5 17. Bd2 Kf8 18. Bc3 e5 19. Qf3 Rb8 20. Nc4 exf4 21. Qxf4 Ne5 22. Nxe5 dxe5 23. Qf2 Bb7 24. Na5 Ba8 25. Nc4 h3 26. Rxa6 hxg2+ 27. Qxg2 Kg7 28. Ne3 Bb7 29. Nf5+ Kh8 30. Nxe7 Bxa6 31. Rxf6 Bxd3 32. Rxf7 Rb6 33. cxd3 Qd6 34. Qf3 Qe6 35. Nd5 Ra6 36. Qf6+ Qxf6 37. Nxf6 1-0

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.09"]
[Round "8"]
[White "Zeliakov, Nugzar"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2173"]
[BlackElo "2178"]
[PlyCount "87"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. b4 Be6 11. Be2 Nd7 12. 0-0 a6 13. a4 c6 14. a5 Qe7 15. Qb3 Rae8 16. Na4 Nf6 17. Nc5 Ne4 18. Nxe6 Qxe6 19. Rad1 f5 20. g3 Bf6 21. Nd2 Nd6 22. Bf3 Nb5 23. Kh1 Kg7 24. Rg1 Qd6 25. Rb1 Bd8 26. Qd3 Rf7 27. Rgc1 Qf8 28. Bg2 Qe7 29. Re1 g5 30. f4 g4 31. Kg1 Bc7 32. Kf2 Bd6 33. Qb3 Rf6 34. Nf1 Re6 35. Red1 Kf6 36. Rd3 Rb8 37. Rb2 h5 38. Rd1 Kg6 39. Rd3 Rh8 40. Rd1 Re8 41. Rd3 Rb8 42. Rb1 Re8 43. Rb2 Bc7 44. Rc2 1/2-1/2

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.08"]
[Round "6"]
[White "Eliseev, Alexey"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2421"]
[BlackElo "2178"]
[PlyCount "71"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Na5 11. Bd3 b6 12. Qd2 Bb7 13. Rac1 Rc8 14. Rfd1 Qc7 15. Bh6 e5 16. Bxg7 Kxg7 17. dxe5 Qxe5 18. f4 Qe6 19. Ng3 f6 20. Qe2 Rcd8 21. h4 Bc8 22. h5 Qg4 23. Qf2 g5 24. fxg5 fxg5 25. Nf5+ Bxf5 26. exf5 Qxh5 27. Qg3 Kg8 28. Bc2 h6 29. Rd6 Rxd6 30. Qxd6 Qe8 31. Rf1 Qe3+ 32. Kh1 Qxc3 33. Qe6+ Rf7 34. Be4 Qc4 35. Qg6+ Kf8 36. Rd1 1-0

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.08"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Pogosian, Vladimir"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2178"]
[BlackElo "2187"]
[PlyCount "127"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. b3 g5 12. Ba3 a6 13. c5 Qe8 14. d6 c6 15. dxe7 Qxe7 16. Qd6 Qf7 17. f3 Nh5 18. g4 Bxg4 19. fxg4 Rfd8 20. gxh5 Rxd6 21. cxd6 g4 22. h3 Qxh5 23. hxg4 Qxg4 24. Rad1 b5 25. Bc5 Rd8 26. Rd3 Bf8 27. b4 Rd7 28. Rf2 Qg6 29. Kf1 Bxd6 30. Rfd2 Bxc5 31. Rxd7 Bd4 32. Ne2 Qe8 33. Bh3 Qh5 34. Ng1 f3 35. Be6+ Kf8 36. Rf7+ Ke8 37. Rxf3 Qg5 38. Rff2 Bxf2 39. Rxf2 Qc1+ 40. Kg2 Qe1 41. Bf5 Qxb4 42. Bxh7 Qe7 43. Bf5 c5 44. Nf3 c4 45. Rc2 Qc5 46. Be6 c3 47. Bd5 Qc7 48. Kf2 b4 49. Ke2 Qg7 50. Ne1 Qg4+ 51. Ke3 Qd1 52. Re2 Qd4+ 53. Kf3 a5 54. Nc2 Qd3+ 55. Kf2 Ke7 56. Bb3 Qb5 57. Ne3 a4 58. Bc4 Qc5 59. Ke1 Kd8 60. Bd5 Qb6 61. Kd1 b3 62. axb3 axb3 63. Kc1 Qa7 64. Rb2 0-1

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.07"]
[Round "5"]
[White "Kosarev, Dmitry"]
[Black "Zigangirova, Sofya"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2178"]
[BlackElo "2327"]
[PlyCount "49"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 0-0 7. Nd2 d6 8. e3 a5 9. Ne2 Qe7 10. 0-0 e5 11. h3 Bf5 12. Re1 e4 13. g4 Bg6 14. Nf4 h6 15. Nxg6 fxg6 16. f3 exf3 17. Qxf3 Nc6 18. Qg3 Rae8 19. Bf3 g5 20. Re2 Kh8 21. Rf1 Qd7 22. Bxc6 bxc6 23. e4 Re7 24. Rfe1 Rfe8 25. b3 1/2-1/2

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.06"]
[Round "4"]
[White "Kaliberda, Vladimir"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2399"]
[BlackElo "2178"]
[PlyCount "45"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. b4 c6 11. Be2 Be6 12. 0-0 Nd7 13. a4 a6 14. a5 Qe7 15. Qb3 Rae8 16. Ne1 Nf6 17. Nd3 Ne4 18. Ra2 Nd6 19. Na4 Bc8 20. Nb6 Nc4 21. Nxc8 Rxc8 22. Nc5 Nd6 23. g3 1/2-1/2

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.05"]
[Round "3"]
[White "Kosarev, Dmitry"]
[Black "Itkis, Boris"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2178"]
[BlackElo "2474"]
[PlyCount "110"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 dxc4 7. 0-0 c3 8. bxc3 Bxc3 9. Rb1 Nc6 10. e3 a5 11. a3 Bxd2 12. Nxd2 Nd5 13. Qc2 Rb8 14. Ne4 Nce7 15. Nc5 b6 16. e4 Nf6 17. Rd1 Ra8 18. Nd3 Bb7 19. Ne5 Nd7 20. Nc4 Ba6 21. a4 Re8 22. Ba3 Rc8 23. h4 Bxc4 24. Qxc4 Nf6 25. Rbc1 c6 26. Qb3 Nd7 27. Bf3 Kh8 28. h5 h6 29. Bb2 Nf6 30. Qe3 Kg8 31. g4 Nh7 32. Qc3 Nf6 33. Qe3 Nh7 34. Bg2 Qd7 35. f4 f5 36. gxf5 exf5 37. Qb3+ Kh8 38. d5 cxd5 39. Rxc8 Nxc8 40. Rxd5 Qf7 41. Qb5 fxe4 42. Rd7 Ne7 43. Qe5 Nf6 44. Rb7 Qb3 45. Rb8 Qe3+ 46. Kf1 Rxb8 47. Qxb8+ Kh7 48. Bxf6 Nf5 49. Bxe4 Qxe4 50. Be5 Ne3+ 51. Kf2 Nd1+ 52. Kg3 Qd3+ 53. Kh4 Nf2 54. Qc8 Nh1 55. Qg4 Qd8+ 0-1

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.04"]
[Round "2"]
[White "Lupik, Marina"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2226"]
[BlackElo "2178"]
[PlyCount "54"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 Nf6 14. c5 Ng6 15. a4 h5 16. cxd6 cxd6 17. Nb5 a6 18. Na7 Bd7 19. b5 g4 20. Qb3 g3 21. hxg3 fxg3 22. Be3 Rxa7 23. Bxa7 Nf4 24. Bc4 b6 25. bxa6 Nxe4 26. fxe4 Qh4 27. Nf3 Ne2+ 0-1

[Event "Petrovskaya Ladya"]
[Site "Peterhof"]
[Date "2006.01.03"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Bets, Anatolij"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2178"]
[BlackElo "2362"]
[PlyCount "159"]
[EventDate "2006.01.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "3"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. c4 d4 7. e3 c5 8. exd4 cxd4 9. Bb2 Nc6 10. Re1 Ne8 11. d3 Nc7 12. Na3 f6 13. Nc2 e5 14. Nh4 g5 15. Nf3 Bf5 16. Qe2 Bg4 17. h3 Bh5 18. g4 Bg6 19. Nfxd4 Nxd4 20. Nxd4 Bb4 21. Nf5 Bxe1 22. Rxe1 Bxf5 23. gxf5 Rb8 24. Be4 b6 25. Qg4 Rf7 26. Kf1 Rg7 27. Re3 Qd6 28. h4 Kh8 29. Rh3 Rbg8 30. Ke2 Qe7 31. Kd2 gxh4 32. Qxh4 Rg4 33. Qh6 R8g7 34. Kc2 Na6 35. Re3 Nb4+ 36. Kd2 Qd8 37. Bf3 Rd4 38. Bd5 Nxd5 39. Bxd4 Nxe3 40. Bxe3 Qd6 41. Kc2 Kg8 42. Qh5 Rd7 43. Qg4+ Kh8 44. Qe4 Rd8 45. Kc3 Rg8 46. Qb7 Rd8 47. Qxa7 Qxd3+ 48. Kb2 Qe2+ 49. Ka3 Qf3 50. Qxb6 Ra8+ 51. Kb4 Qxf5 52. a4 h5 53. a5 h4 54. a6 h3 55. a7 h2 56. Qc6 Rxa7 57. Bxa7 Qh7 58. Qxf6+ Kg8 59. Qd8+ Kf7 60. Qd7+ Kg8 61. Qe8+ Kg7 62. Qxe5+ Kg6 63. Qe4+ Kh6 64. Be3+ Kg7 65. Bd4+ Kh6 66. Be3+ Kg7 67. Qh1 Qh4 68. Kc3 Kh7 69. b4 Qf6+ 70. Kb3 Qd6 71. b5 Qd3+ 72. Kb4 Qd6+ 73. Ka5 Qc7+ 74. Ka4 Kg6 75. b6 Qd7+ 76. Ka5 Qd3 77. Qxh2 Qa3+ 78. Kb5 Qb3+ 79. Kc6 Qa4+ 80. Kc7 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.21"]
[Round "7"]
[White "Elfert, Aleksandr V"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2125"]
[BlackElo "2177"]
[PlyCount "67"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Nd7 10. f4 Qc7 11. Nc3 Ngf6 12. Be3 b5 13. a3 Bb7 14. Rac1 Rc8 15. Kh1 0-0 16. f5 Ne5 17. Bh6 Rfe8 18. fxe6 fxe6 19. Nd4 Qd7 20. Nf3 Nf7 21. Bd2 Ng4 22. Bf4 Bf6 23. Ng5 Nge5 24. Nxf7 Nxf7 25. Bd2 Bg7 26. Rcd1 Ne5 27. Bc1 Nc4 28. Bxc4 Rxc4 29. e5 d5 30. Ne4 Bxe5 31. Nd2 Qc7 32. Nxc4 bxc4 33. Bh6 Bxh2 34. Qxe6+ 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.20"]
[Round "6"]
[White "Kosarev, Dmitry"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2177"]
[BlackElo "2259"]
[PlyCount "118"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Be3 c6 7. f3 0-0 8. Nge2 Nh5 9. Qd2 g6 10. 0-0-0 Nb6 11. Ng3 Nf4 12. Bd3 cxd5 13. cxd5 Nxd3+ 14. Qxd3 Bd7 15. Kb1 Rc8 16. b3 Bg5 17. Rc1 f5 18. Nf1 Rf7 19. Nd2 Be8 20. Rc2 Rfc7 21. Rhc1 Bxe3 22. Qxe3 Rc5 23. Nd1 f4 24. Qf2 Rxc2 25. Rxc2 Bb5 26. Rc3 Rxc3 27. Nxc3 Bd3+ 28. Kb2 Qc7 29. Ndb1 a5 30. a4 Bxb1 31. Nxb1 Nd7 32. Na3 Nc5 33. Qc2 Qb6 34. Nb5 Kf7 35. Ka3 Ke7 36. g3 Nd7 37. Qc8 Qg1 38. Qc3 fxg3 39. hxg3 b6 40. f4 Qc5+ 41. Kb2 Qxc3+ 42. Nxc3 h5 43. fxe5 Nxe5 44. Ne2 Nd3+ 45. Kc3 Nc5 46. Kd4 Nxb3+ 47. Ke3 Nc5 48. Nc3 Kf6 49. Nb5 Ke5 50. Na3 Nxe4 51. Nc4+ Kxd5 52. Nxb6+ Kc5 53. Nd7+ Kc6 54. Nf8 Nxg3 55. Nxg6 Nf5+ 56. Ke4 Ng7 57. Nf4 h4 58. Kd4 Nf5+ 59. Kc4 Ne7 0-1

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.19"]
[Round "5"]
[White "Smirnov, Artem"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2375"]
[BlackElo "2177"]
[PlyCount "53"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Qd2 g5 7. Bc4 Bg7 8. Nge2 Nc6 9. Rd1 Bd7 10. 0-0 Qe7 11. Nb5 0-0-0 12. d5 exd5 13. exd5 Ne5 14. Qa5 Bxb5 15. Bxb5 a6 16. Bxa6 c5 17. Bb5 f5 18. Nc3 Qc7 19. Qa8+ Qb8 20. Qa4 Rhf8 21. Rfe1 Rf7 22. Bf1 Ng6 23. Nb5 Be5 24. b4 b6 25. bxc5 dxc5 26. d6 Rdd7 27. Rd5 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.18"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Okkes, Menno"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2177"]
[BlackElo "2358"]
[PlyCount "59"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Nfd4 Bd7 13. Nb5 Rfd8 14. Bf4 Ne8 15. c4 e5 16. Be3 Bg4 17. Kf1 Nd6 18. Nxd6 Bxd6 19. Nc5 Bxc5 20. Bxc5 Be6 21. Bd5 Na5 22. Bxe6 Rxd1+ 23. Rxd1 fxe6 24. Rd6 Rc8 25. Bxa7 Nxc4 26. Rd7 b6 27. Rb7 Rc6 28. Bb8 h5 29. e4 Rc5 30. Ke2 1/2-1/2

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.17"]
[Round "3"]
[White "Kosov, Igor"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1664"]
[BlackElo "2177"]
[PlyCount "72"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Ba3 b6 8. Bc4 0-0 9. Ne2 Bb7 10. f3 Re8 11. 0-0 Nc6 12. Qb3 e6 13. Bb5 Na5 14. Qc2 Bc6 15. Bxc6 Nxc6 16. Rfd1 Na5 17. Rac1 b5 18. d5 Qc8 19. dxe6 Qxe6 20. Bc5 Nc4 21. Rd3 Ne5 22. Rdd1 a6 23. Bd4 Qc4 24. h3 c5 25. Be3 Rad8 26. Rxd8 Rxd8 27. Rd1 Rd3 28. Rxd3 Nxd3 29. Qd2 h5 30. a3 a5 31. Bf2 a4 32. Be3 b4 33. cxb4 cxb4 34. axb4 a3 35. Nf4 a2 36. Nxd3 a1Q+ 0-1

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.16"]
[Round "2"]
[White "Kosarev, Dmitry"]
[Black "Bachin, Vitaly"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2177"]
[BlackElo "2500"]
[PlyCount "62"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 c6 6. g3 Be7 7. h4 h6 8. Nh3 Be6 9. Nf4 Bf7 10. d5 Bf6 11. g4 Bxc3+ 12. bxc3 fxg4 13. Rb1 Qe7 14. c5 dxc5 15. c4 Nf6 16. Bb2 0-0 17. e3 Nbd7 18. Be2 h5 19. d6 Qd8 20. Bc3 Nb6 21. Rg1 Qd7 22. Bxf6 gxf6 23. Nxh5 Bxh5 24. Bxg4 Bxg4 25. Rxg4+ Kh8 26. Rxe4 Qf5 27. Re7 Rae8 28. d7 Rd8 29. e4 Qg6 30. Kf1 Rg8 31. Qd3 Rxd7 0-1

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.15"]
[Round "1"]
[White "Tihonov, Jurij"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2474"]
[BlackElo "2177"]
[PlyCount "98"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Bb5 Nc6 9. Nge2 e5 10. Bxc6 bxc6 11. dxe5 Nc4 12. Qxd8 Rxd8 13. Bg5 Re8 14. 0-0-0 Nxe5 15. h3 Ba6 16. Kc2 Nc4 17. Bc1 Nd6 18. Ng3 h5 19. h4 Nb5 20. Nxb5 cxb5 21. Bd2 c5 22. Bc3 Bh6 23. Rd6 Bb7 24. Nxh5 Bxe4+ 25. Kb3 b4 26. Nf6+ Kf8 27. Bd2 Bxd2 28. Rxd2 Re7 29. f3 Bf5 30. Kc4 a5 31. Rhd1 Rc7 32. Rd6 Bc2 33. Nd5 Rca7 34. Rc1 Bf5 35. Re1 Rc8 36. Nf4 Rcc7 37. Rd5 Bc8 38. Rxc5 Ba6+ 39. Kd4 Rd7+ 40. Rd5 Rdc7 41. Rc5 Rd7+ 42. Rd5 Rdc7 43. h5 Rc4+ 44. Ke3 Re7+ 45. Kd2 Rxe1 46. Kxe1 Rxf4 47. hxg6 fxg6 48. Rxa5 Bb7 49. Kd2 Bc6 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.26"]
[Round "9"]
[White "Svidinsky, Dmitry"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2145"]
[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. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Qc7 7. 0-0 Be7 8. Re1 b6 9. exd5 Nxd5 10. Ne4 Bb7 11. Nfg5 h6 12. Nh3 0-0 13. Nf4 Rad8 14. Nh5 f5 15. Nc3 Nxc3 16. bxc3 e5 17. g4 f4 18. Be4 Qd6 19. g5 Bxg5 20. h4 Bxh4 21. Qg4 Bg5 22. Kg2 g6 23. Rh1 gxh5 24. Rxh5 Qd7 25. Qf3 Na5 26. Ba3 Bxe4 27. dxe4 Nc4 28. Rah1 Nxa3 29. Rxg5+ hxg5 30. Rh5 g4 31. Rg5+ Kf7 32. Rxg4 Qxg4+ 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.25"]
[Round "8"]
[White "Kosarev, Dmitry"]
[Black "Fedotov, Sergey"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2145"]
[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 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 Ne7 9. g4 0-0 10. Qd2 f5 11. f3 Kh8 12. h4 f4 13. Bf2 Bd7 14. c5 dxc5 15. Bxc5 Re8 16. 0-0-0 b6 17. Ba3 Nc8 18. h5 g5 19. d6 c6 20. Ba6 Qf6 21. Bb7 Rb8 22. Bxc6 Bxc6 23. d7 Rd8 24. dxc8Q Rbxc8 25. Qe2 Rd4 26. Qa6 Qe6 27. Kb1 Rc7 28. Ne2 Rdd7 29. Rxd7 Qxd7 30. Nc3 Qd8 31. Qc4 Be8 32. Qe2 Bf7 33. Rd1 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.24"]
[Round "7"]
[White "Ljubivyi, Andrey"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "2101"]
[BlackElo "2145"]
[PlyCount "38"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Qa5 10. Qd2 Bxa6 11. Bxa6 Qxa6 12. Nge2 Nbd7 13. 0-0 Rfb8 14. Rab1 Rb4 15. f3 Ne5 16. b3 Rb7 17. Rfc1 h5 18. h3 Rab8 19. Kh2 Kh7 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.23"]
[Round "6"]
[White "Kosarev, Dmitry"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "2145"]
[PlyCount "78"]
[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. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Qd2 a6 10. Nc1 c6 11. Nb3 cxd5 12. cxd5 Bd7 13. a4 b5 14. axb5 axb5 15. Nxb5 Rxa1+ 16. Nxa1 Qa8 17. Na3 Rb8 18. Bc4 Nh5 19. Nb3 f5 20. Nb1 Qa4 21. Qc3 fxe4 22. fxe4 Nf4 23. Rg1 Bb5 24. N3d2 Bxc4 25. Qxc4 Rb4 26. b3 Qa2 27. Qf1 Rxe4 28. Nxe4 Qxb1+ 29. Kd2 Qb2+ 30. Ke1 Qb1+ 31. Kd2 Qxe4 32. Bxf4 exf4 33. Qd3 Qb4+ 34. Ke2 Qc5 35. Rd1 Nf5 36. Qe4 Be5 37. Kf3 Nd4+ 38. Kg4 Qc8+ 39. Kg5 Qd8+ 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.22"]
[Round "5"]
[White "Krasnov, Vasiliy G"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2208"]
[BlackElo "2145"]
[PlyCount "146"]
[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. Bg5 e6 3. Nf3 h6 4. Bh4 c5 5. e3 Be7 6. Nbd2 b6 7. c3 Bb7 8. a4 a6 9. Bg3 d6 10. Bd3 cxd4 11. exd4 Nh5 12. 0-0 Nxg3 13. hxg3 Nd7 14. Qe2 Nf6 15. Rfe1 0-0 16. Rad1 Re8 17. Nc4 Nd7 18. Ne3 Nf6 19. Nc2 Qc8 20. Nb4 Nd5 21. Rc1 Nxb4 22. cxb4 Qd7 23. b5 a5 24. Be4 Rac8 25. Bc6 Rxc6 26. bxc6 Bxc6 27. b3 Bf6 28. Qd3 Qb7 29. Rc3 e5 30. dxe5 dxe5 31. Qc2 Bd5 32. Rc1 Be6 33. Rc7 Qd5 34. Qc6 Qxc6 35. R7xc6 Bxb3 36. Rxb6 Bxa4 37. Ra1 Bd7 38. Rd6 Be6 39. Rxa5 Be7 40. Rda6 Bc8 41. Ra8 f6 42. Nh4 Bd7 43. R8a7 Bb4 44. Rxd7 Bxa5 45. Nf5 g6 46. Rg7+ Kf8 47. Rxg6 Kf7 48. Rxh6 Rb8 49. g4 Rb4 50. Rh7+ Kf8 51. Ne3 Rb1+ 52. Kh2 Be1 53. f3 Bd2 54. Nd5 Bg5 55. Rc7 Rd1 56. Nc3 Rc1 57. g3 Rc2+ 58. Kh3 Rf2 59. f4 exf4 60. Ne4 Rf3 61. Kg2 Re3 62. Rc4 fxg3 63. Nxg3 Ra3 64. Ne4 Kf7 65. Nd6+ Ke6 66. Nf5 Ke5 67. Ng3 Ra2+ 68. Kf3 Ra3+ 69. Kg2 Ra2+ 70. Kf1 Ra1+ 71. Ke2 Ra2+ 72. Kf3 Ra3+ 73. Kg2 Ra2+ 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.21"]
[Round "4"]
[White "Kosarev, Dmitry"]
[Black "Korchagina, Victoria"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2145"]
[BlackElo "1974"]
[PlyCount "145"]
[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. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Qa5 10. Rb5 Qxc3+ 11. Bd2 Qa3 12. Ra5 Qb2 13. Rxc5 Nc6 14. d5 Ne5 15. Rc2 Qb6 16. Nxe5 Bxe5 17. 0-0 Bd7 18. Be3 Qd8 19. f4 Bg7 20. Qb1 b5 21. Rfc1 a6 22. Qb4 Re8 23. Rc7 Rc8 24. Rxc8 Bxc8 25. a4 bxa4 26. Qxa4 a5 27. Bb5 Rf8 28. Kh1 h5 29. h3 Bb7 30. Bc6 Ba6 31. e5 Bh6 32. Ra1 Qb8 33. Qxa5 Qb3 34. Qa3 Rb8 35. Qxb3 Rxb3 36. Bc5 Bxf4 37. g3 Bxe5 38. Rxa6 Rxg3 39. Bxe7 Rxh3+ 40. Kg2 Rd3 41. Ra3 Rd4 42. Re3 f6 43. Bc5 Rd2+ 44. Kf3 Kf7 45. Ra3 g5 46. Ra7+ Kg6 47. Be8+ Kf5 48. Bd7+ Kg6 49. Be8+ Kf5 50. Bd7+ Kg6 51. Be6 f5 52. Bf7+ Kf6 53. Be7+ Kg7 54. Bxg5 Bd4 55. Bxd2 Bxa7 56. Bxh5 Kf6 57. Bc3+ Ke7 58. Kf4 Kd6 59. Bf3 Bb6 60. Kxf5 Bc5 61. Be5+ Ke7 62. Ke4 Bb4 63. Bg4 Bc5 64. Kd3 Bb4 65. Kc4 Ba3 66. Kb5 Ke8 67. Kc6 Ke7 68. d6+ Bxd6 69. Bxd6+ Kf6 70. Bf4 Kg6 71. Kd6 Kf6 72. Be6 Kg6 73. Ke5 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.20"]
[Round "3"]
[White "Shimanov, Aleksandr"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2259"]
[BlackElo "2145"]
[PlyCount "83"]
[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 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 g6 6. 0-0 Bg7 7. Re1 d6 8. e4 Nbd7 9. d4 cxd4 10. Nxd4 Rc8 11. b3 Ba8 12. Bb2 0-0 13. Qd2 Re8 14. Rac1 a6 15. Nd5 e6 16. Nc3 Qc7 17. Ba3 Qb8 18. h3 Nc5 19. Rcd1 Red8 20. Qe2 Re8 21. Qf1 Red8 22. Rd2 Bb7 23. Kh2 Qa8 24. Qh1 h5 25. Rdd1 Qb8 26. f4 h4 27. g4 g5 28. Bf3 Nh7 29. Bc1 gxf4 30. g5 Nf8 31. g6 fxg6 32. Qg2 b5 33. cxb5 Ncd7 34. Nce2 axb5 35. Nxf4 e5 36. Nxg6 exd4 37. Ne7+ Kh8 38. Bh6 d5+ 39. e5 Bxe5+ 40. Kh1 Bg3 41. Qd2 Qd6 42. Qg5 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.19"]
[Round "2"]
[White "Mironovich, Mark"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1973"]
[BlackElo "2145"]
[PlyCount "108"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. e6 fxe6 11. Qxe6+ Kh8 12. Ng5 Ne5 13. Qd5 Nec6 14. Qxd8 Nxd8 15. Be3 Bb7 16. f3 Nbc6 17. Rd1 Nb4 18. Rd2 h6 19. Nge4 Ne6 20. a3 Nd5 21. Nxd5 Bxd5 22. Nc3 Rad8 23. Bd3 Nxd4 24. Bxg6 Bc4 25. Kf2 Nb3 26. Rxd8 Rxd8 27. Rd1 Rd6 28. Bc2 c6 29. g4 a5 30. h4 b4 31. axb4 axb4 32. Rxd6 exd6 33. Nd1 Nd4 34. Ba4 Bd5 35. f4 h5 36. gxh5 Bf6 37. Kg3 Nf5+ 38. Kg4 Be6 39. Kf3 Nxh4+ 40. Kf2 c5 41. Bc2 Kg7 42. b3 Nf5 43. Bc1 Nd4 44. h6+ Kxh6 45. f5+ Kg7 46. fxe6 Nxc2 47. Nb2 Bd4+ 48. Ke2 Kf6 49. Kd3 Na1 50. e7 Kxe7 51. Kc4 Ke6 52. Nd3 d5+ 53. Kb5 Nxb3 54. Nxc5+ Nxc5 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2005.06.18"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Sivokho, Sergey V"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2145"]
[BlackElo "2475"]
[PlyCount "72"]
[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. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. b3 Bg7 7. Bb2 0-0 8. g3 Nxa6 9. Bg2 Bb7 10. Nh3 Nb4 11. e4 Ba6 12. Bc3 Nd3+ 13. Kd2 e6 14. d6 Qb6 15. e5 Nd5 16. f4 Rab8 17. Qg1 f6 18. Be4 fxe5 19. Bxd3 Bxd3 20. Kxd3 e4+ 21. Kc2 Nb4+ 22. Kc1 Nd3+ 23. Kc2 Qxd6 24. Qe3 Qc6 25. Nf2 Nb4+ 26. Kc1 Bd4 27. Qxe4 d5 28. Qe2 Bxf2 29. a3 d4 30. Rd1 Be3+ 31. Bd2 Nd5 32. Qc4 Bxd2+ 33. Nxd2 Ne3 34. Qe2 e5 35. fxe5 Nxd1 36. Qxd1 Rf2 0-1

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "7"]
[White "Kosarev, Dmitry"]
[Black "Bashkirov, Valentin"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2180"]
[BlackElo "2054"]
[PlyCount "85"]
[EventDate "2003.??.??"]
[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 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Bc3 c6 9. Nd2 Bd6 10. e3 Qe8 11. Nf4 g5 12. Nd3 Ne4 13. f3 Nxd2 14. Qxd2 dxc4 15. Nf2 b5 16. a4 Qe7 17. Qc1 Bb7 18. e4 Nd7 19. Re1 Qd8 20. f4 gxf4 21. e5 fxg3 22. hxg3 b4 23. Bd2 c3 24. bxc3 Be7 25. a5 Nb8 26. Nd3 bxc3 27. Qxc3 Qd7 28. Nf4 Na6 29. Rab1 Rab8 30. Qc4 Nc7 31. Rxb7 Rxb7 32. Bxc6 Qc8 33. Bxb7 Qxb7 34. Nxe6 Nxe6 35. Qxe6+ Kh8 36. Rf1 Rg8 37. Bf4 Bh4 38. Qxf5 Qb3 39. Kh1 Bxg3 40. Qf6+ Rg7 41. Bh6 Qb7+ 42. Qf3 Qxf3+ 43. Rxf3 1-0

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "1"]
[White "Kosarev, Dmitry"]
[Black "Hort, Artur"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2180"]
[PlyCount "66"]
[EventDate "2003.??.??"]
[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 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Bxc5 9. Nxc4 Qe7 10. e3 Rd8 11. Qe2 Qc7 12. b3 Nc6 13. Bb2 Be7 14. Nc3 Bd7 15. Rfc1 Rac8 16. a3 Qb8 17. Nb5 a6 18. Nd4 Nxd4 19. Bxd4 Be8 20. Bb6 Rd7 21. Bd4 Rdd8 22. Qb2 b5 23. Ne5 Nd5 24. Rxc8 Rxc8 25. Rc1 f6 26. Nd3 Bf7 27. Bc5 Bxc5 28. Nxc5 Qa7 29. Bxd5 Rxc5 30. Bf3 e5 31. b4 Rc4 32. Rxc4 Bxc4 33. Qd2 Qc7 1/2-1/2

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "5"]
[White "Kosarev, Dmitry"]
[Black "Kuzevanova, Evgenia"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2180"]
[BlackElo "2000"]
[PlyCount "83"]
[EventDate "2003.??.??"]
[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. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 d6 7. Bxb5+ Bd7 8. Bxd7+ Nbxd7 9. Ne2 g6 10. b3 Bg7 11. Bb2 0-0 12. Nd2 Qc7 13. 0-0 Rfb8 14. Qc2 Qa7 15. Kh1 Nb6 16. Rfc1 Qa6 17. Ng3 Ra7 18. Bc3 h5 19. Ngf1 h4 20. Ne3 Bh6 21. Ndc4 Nxc4 22. Nxc4 Bxc1 23. Qxc1 Kg7 24. Qf4 Rxb3 25. Qc1 Rb8 26. Na5 h3 27. Nc6 hxg2+ 28. Kg1 Rh8 29. Nxa7 Qxa7 30. Qd2 Qd7 31. a4 Ra8 32. a5 Kg8 33. Kxg2 Qb5 34. Ra2 Qc4 35. Rb2 Qa6 36. Rb6 Qa7 37. Qb2 Re8 38. a6 Kf8 39. Qb5 Qa8 40. Bxf6 exf6 41. Qc6 c4 42. Rb7 1/2-1/2

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "3"]
[White "Kosarev, Dmitry"]
[Black "Romanov, Vasily"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2180"]
[PlyCount "66"]
[EventDate "2003.??.??"]
[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 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bd7 7. g3 Qa5 8. Bd2 e5 9. dxe5 Qxe5 10. Nf3 Qa5 11. Ne4 Bb4 12. Nd6+ Ke7 13. Nxc4 Bxd2+ 14. Ncxd2 Rd8 15. Bg2 Bg4 16. Qc2 Bxf3 17. Bxf3 Na6 18. Rd1 Rd7 19. 0-0 Qc5 20. Nc4 Rad8 21. e3 Nb4 22. Qc3 Rd3 23. Qe5+ Qxe5 24. Nxe5 Rd2 25. Nc4 Rc2 26. b3 Rxd1 27. Rxd1 Rc3 28. Rb1 Rc2 29. Kf1 Nd3 30. Be2 Nc1 31. Bd1 Rc3 32. Rb2 Nd3 33. Nd2 Nxb2 0-1

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "9"]
[White "Kosarev, Dmitry"]
[Black "Tsapko, Dmitry"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2180"]
[BlackElo "2276"]
[PlyCount "64"]
[EventDate "2003.??.??"]
[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. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nc2 d4 8. 0-0 Nc6 9. e4 Be6 10. Nd2 Be7 11. b3 Bg4 12. Bf3 h5 13. Ne1 Qd7 14. Nd3 h4 15. Qe2 Bh3 16. Rd1 Ng4 17. Nf1 hxg3 18. hxg3 0-0-0 19. Bd2 Rh7 20. Re1 Rdh8 21. Rac1 Qe6 22. b4 Kb8 23. a4 Qf6 24. b5 Nd8 25. a5 Bxf1 26. Rxf1 Nh2 27. Bg2 Nxf1 28. Rxf1 Qe6 29. Nxe5 Rh1+ 30. Bxh1 Qh3 31. f4 Qxh1+ 32. Kf2 Rh2+ 0-1

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "4"]
[White "Maevsky, Nikolay"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A26"]
[BlackElo "2180"]
[PlyCount "76"]
[EventDate "2003.??.??"]
[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. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. Nf3 e5 7. 0-0 Nc6 8. a3 Nh5 9. Qc2 h6 10. b4 Ne7 11. Bb2 f5 12. Nd2 Rb8 13. f4 Be6 14. Nd5 c6 15. Nxe7+ Qxe7 16. Bf3 Bf6 17. fxe5 dxe5 18. Bxh5 gxh5 19. Nf3 Qg7 20. Kh1 Rbe8 21. e4 fxe4 22. dxe4 Bh3 23. Rf2 Kh7 24. Re1 Qg4 25. Qe2 h4 26. Nxh4 Bxh4 27. Qxg4 Bxg4 28. Rxf8 Rxf8 29. gxh4 Rf4 30. Bxe5 Rxe4 31. Rxe4 Bf3+ 32. Kg1 Bxe4 33. Bb8 a6 34. c5 Kg6 35. Kf2 h5 36. Ke3 Kf5 37. Bg3 Bd5 38. Kd4 Bf3 1/2-1/2

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "6"]
[White "Matrosov, Vladimir"]
[Black "Kosarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2180"]
[PlyCount "88"]
[EventDate "2003.??.??"]
[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. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Bd3 b6 7. 0-0 Bb7 8. Nbd2 c5 9. c4 Nbd7 10. Qc2 Qc7 11. Ne4 cxd4 12. exd4 Nxe4 13. Bxe4 d5 14. cxd5 Qxc2 15. Bxc2 Bxd5 16. Ne5 Rfd8 17. Rad1 e6 18. Ng4 Nf6 19. Ne3 Be4 20. Bxe4 Nxe4 21. f3 Nf6 22. Kf2 Bh6 23. g3 Bxe3+ 24. Kxe3 Nd5+ 25. Kf2 Rdc8 26. Rd2 Rc6 27. Rc1 Rxc1 28. Bxc1 Rc8 29. Bb2 h5 30. a3 Kf8 31. Ke2 Ke7 32. Rd1 Kd6 33. Rc1 Rxc1 34. Bxc1 Ne7 35. Bg5 Nc6 36. Kd3 Kd5 37. Bf6 Na5 38. Kc3 Nb7 39. Be7 a6 40. Kd3 b5 41. Kc3 Na5 42. Bf6 Nc6 43. Kd3 Nb8 44. h4 Nd7 1/2-1/2

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "8"]
[White "Podvoiski, Ilia"]
[Black "Kosarev, Dmitry"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2029"]
[BlackElo "2180"]
[PlyCount "104"]
[EventDate "2003.??.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 Nd7 12. a4 Bh6 13. Ne1 f5 14. Nd3 Nf6 15. f3 Be3+ 16. Kh1 Bd4 17. Nf2 c5 18. dxc6 Nxc6 19. Qb3 Nxb4 20. Qxb4 Qa5 21. Qxa5 Rxa5 22. Ra3 Bxc3 23. Rxc3 Rxa4 24. c5 d5 25. exd5 Nxd5 26. Bc4 Rxc4 27. Rxc4 Ne3 28. Rfc1 Nxc4 29. Rxc4 Bd7 30. Kg1 Rd8 31. Rc3 Bc6 32. Nd3 e4 33. Ne5 exf3 34. Nxf3 Kg7 35. Kf2 Kf6 36. h4 Rd7 37. Ke3 h6 38. g3 Re7+ 39. Kf2 Rc7 40. Ke3 Bxf3 41. Kxf3 b6 42. c6 Ke5 43. Re3+ Kd5 44. Kf4 Rxc6 45. Re5+ Kc4 46. h5 b5 47. hxg6 Rxg6 48. Rxf5 b4 49. Rf8 Rb6 50. Kg4 b3 51. Kh5 b2 52. Rf1 Kb3 0-1

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "2003.??.??"]
[Round "2"]
[White "Vunder, Andrei"]
[Black "Kosarev, Dmitry"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2311"]
[BlackElo "2180"]
[PlyCount "65"]
[EventDate "2003.??.??"]
[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. c4 Bg7 4. Nc3 0-0 5. Bg5 c5 6. e3 Qa5 7. Qd2 cxd4 8. exd4 e6 9. Be2 d5 10. 0-0 a6 11. Bxf6 Bxf6 12. Nxd5 Qd8 13. Nxf6+ Qxf6 14. Ne5 Nd7 15. Qe3 Qe7 16. Bf3 Rb8 17. Rad1 Nf6 18. Rfe1 Rd8 19. Qf4 Bd7 20. d5 Ne8 21. Nxd7 Qxd7 22. dxe6 Qc7 23. exf7+ Qxf7 24. Bd5 Rxd5 25. Qxf7+ Kxf7 26. Rxd5 Nf6 27. Rc5 b5 28. Rc7+ Kg8 29. c5 Rd8 30. Rc6 Kf7 31. Rd6 Rc8 32. c6 Rc7 33. Re3 1-0

