[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.26"]
[Round "9"]
[White "Grekhneva, Yana"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1603"]
[BlackElo "1812"]
[PlyCount "65"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 h6 11. a3 N7b6 12. Ne2 Bd7 13. e4 Nf6 14. 0-0 Rfc8 15. b4 Be8 16. Nd2 e5 17. dxe5 Qxe5 18. f4 Qe7 19. Nb3 Ng4 20. Rf3 Nf6 21. Ned4 Bd7 22. Nc5 Rab8 23. Re1 Rd8 24. Qf2 Bg4 25. Rg3 Nbd7 26. Nxb7 Rdc8 27. Na5 Rb6 28. e5 c5 29. exf6 Qxf6 30. Nc2 Be6 31. f5 Bd5 32. Ne3 Ba8 33. Ng4 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.25"]
[Round "8"]
[White "Pererva, Ekaterina"]
[Black "Solomein, Dmitry"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1812"]
[PlyCount "77"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. d5 a5 9. e4 Nc5 10. Qc2 Bd7 11. Be3 b6 12. Ne1 Ng4 13. Bd2 f5 14. Nd3 Nxe4 15. Nxe4 fxe4 16. Bxe4 Nf6 17. Bg5 Qe8 18. f3 h6 19. Bd2 Nxe4 20. fxe4 Bh3 21. Rxf8+ Qxf8 22. Nf2 Bd7 23. Qd1 Qf7 24. Kg2 Rf8 25. Qe2 Kh7 26. h3 Bf6 27. Rf1 Bg7 28. Ng4 Qxf1+ 29. Qxf1 Rxf1 30. Kxf1 h5 31. Nf2 Bh6 32. Ke2 Bxd2 33. Kxd2 Kh6 34. Ke3 h4 35. Kf3 g5 36. g4 Kg6 37. Ke3 Kf6 38. b3 Ke7 39. a4 1/2-1/2

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.24"]
[Round "6"]
[White "Bychkov, Vladimir"]
[Black "Pererva, Ekaterina"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2000"]
[BlackElo "1812"]
[PlyCount "126"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 0-0 5. d3 Nc6 6. a3 a5 7. Nf3 h6 8. 0-0 d5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Nd2 Qe6 12. b3 f5 13. Bb2 Nd4 14. Rc1 c5 15. Nc4 f4 16. Nd2 Qg4 17. Nf3 Nxf3+ 18. Bxf3 Qe6 19. Qc2 Rb8 20. Qc3 Bd6 21. Qc4 Qxc4 22. dxc4 Bf5 23. Rfd1 Bc7 24. Bd5+ Kh8 25. f3 b6 26. Kg2 Rbd8 27. Rg1 fxg3 28. hxg3 Rfe8 29. e4 Bc8 30. a4 Kh7 31. Rc2 g5 32. Bc1 Rf8 33. Rf2 Rf6 34. Rh1 Kg6 35. Kf1 Rdf8 36. Kg2 h5 37. Be3 g4 38. f4 exf4 39. gxf4 Bxf4 40. Bxf4 Rxf4 41. Rxf4 Rxf4 42. e5 Bf5 43. Re1 Bd7 44. e6 Be8 45. e7 h4 46. Re6+ Rf6 47. Re5 g3 48. Bf3 h3+ 49. Kxg3 h2 50. Be4+ Kf7 51. Kxh2 Bd7 52. Kg3 Be6 53. Bd5 Kxe7 54. Bxe6 Rxe6 55. Kf4 Kd6 56. Rxe6+ Kxe6 57. Ke4 Kd6 58. Kf5 Kd7 59. Kf4 Kd6 60. Kf5 Kd7 61. Kf6 Kd6 62. Kf5 Kd7 63. Ke5 Ke7 1/2-1/2

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.23"]
[Round "5"]
[White "Pererva, Ekaterina"]
[Black "Lukyanov, Vladimir"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1812"]
[BlackElo "2180"]
[PlyCount "87"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nc3 Nbd7 8. Nh4 Bg6 9. Nxg6 hxg6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Qa5 13. c5 Be7 14. b4 Qd8 15. b5 Nb8 16. Qa4 Qd7 17. Rb1 0-0 18. Bf4 Rd8 19. Rfd1 Rc8 20. Bxb8 Raxb8 21. bxc6 bxc6 22. Rxb8 Rxb8 23. Qxc6 Qxc6 24. Bxc6 Rd8 25. Ba4 e5 26. c6 exd4 27. Rb1 Kh7 28. Rb7 Bd6 29. Rxa7 f6 30. Rd7 Rxd7 31. cxd7 Bc7 32. Bb5 Kg8 33. Kf1 Kf8 34. Ke2 Ke7 35. Kd3 Bb6 36. a4 Kd8 37. f3 Ke7 38. Kc4 Kd8 39. Kd5 d3 40. Ke6 d2 41. Be2 g5 42. Kf7 Kxd7 43. Kxg7 Ke6 44. h4 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.22"]
[Round "4"]
[White "Ergeshov, Timur"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2039"]
[BlackElo "1812"]
[PlyCount "91"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 e6 7. Bd3 Bb4 8. Bxb8 Bxc3+ 9. bxc3 Rxb8 10. Nf3 Qa5 11. Qb3 0-0 12. 0-0 b5 13. Ne5 Bd7 14. Rfc1 Rfc8 15. f3 Be8 16. Bf1 Nd7 17. Nd3 Nb6 18. Qb4 Nc4 19. Qxa5 Nxa5 20. Nc5 Rb6 21. e4 Nb7 22. Nd3 dxe4 23. fxe4 Rbc6 24. Nb4 Rxc3 25. Rxc3 Rxc3 26. Nxa6 Nd6 27. Nc5 Bc6 28. Bd3 g6 29. Rb1 Ra3 30. Rb2 Nc4 31. Re2 Nb6 32. Rc2 Nc4 33. Bxc4 bxc4 34. Rxc4 Rxa2 35. Nxe6 fxe6 36. Rxc6 Ra4 37. Rd6 e5 38. Kf2 Kf7 39. Kf3 Rxd4 40. Rxd4 exd4 41. Ke2 Ke6 42. Kd3 Ke5 43. g3 h6 44. h3 g5 45. g4 Kf4 46. Kxd4 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.21"]
[Round "3"]
[White "Pererva, Ekaterina"]
[Black "Vorobiev, Nikolay"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1812"]
[BlackElo "1965"]
[PlyCount "70"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Nc3 h6 9. Bf4 d5 10. Ne5 g5 11. Bc1 Nbd7 12. Nd3 Ne4 13. Nxc5 Ndxc5 14. Nxe4 Nxe4 15. cxd5 Qxd5 16. Qxd5 Bxd5 17. f3 Nc5 18. b3 Rac8 19. Bb2 f6 20. Rac1 Kf7 21. Rfd1 f5 22. e4 fxe4 23. fxe4 Nxe4 24. Bxe4 Bxe4 25. Rd7+ Kg6 26. Rg7+ Kh5 27. Rxa7 Rxc1+ 28. Bxc1 Rc8 29. Be3 Kg4 30. Rf7 Bf5 31. Rd7 Kf3 32. Bd2 Rc2 33. Kf1 Rxa2 34. h4 Ra1+ 35. Be1 Bh3+ 0-1

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.20"]
[Round "2"]
[White "Zuev, Alexandr V"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1812"]
[PlyCount "114"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. Qc2 Qc7 6. 0-0 e6 7. Re1 Be7 8. Na3 a6 9. d4 0-0 10. Bd3 e5 11. h3 b5 12. d5 c4 13. Bf1 Nc5 14. b3 cxb3 15. axb3 Nfxe4 16. b4 Na4 17. Qxe4 Nxc3 18. Qc2 Nxd5 19. Qxc7 Nxc7 20. Be3 Bb7 21. Rec1 Nd5 22. Bd2 e4 23. Ng5 e3 24. Bxe3 Nxe3 25. Nxh7 Rfc8 26. fxe3 Kxh7 27. Bd3+ g6 28. Nc2 Rc3 29. Ne1 Rac8 30. Rxc3 Rxc3 31. Kf2 Bf6 32. Rb1 Bd5 33. Ke2 Rb3 34. Rxb3 Bxb3 35. Kd2 d5 36. Nf3 Be7 37. Kc3 Bc4 38. Bxc4 dxc4 39. e4 f6 40. Nd4 Bd6 41. Nc6 Be5+ 42. Kc2 Kg7 43. Na5 Kf7 44. Nb7 Bd4 45. Nd8+ Ke8 46. Ne6 Bb6 47. Kc3 Ke7 48. Nf4 Bf2 49. Kd2 Kf7 50. Nd5 Bg3 51. Ke3 Be5 52. g4 Ke6 53. h4 f5 54. gxf5+ gxf5 55. h5 c3 56. h6 fxe4 57. Nb6 Bf4+ 0-1

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2015.07.18"]
[Round "1"]
[White "Pererva, Ekaterina"]
[Black "Kazakov, Ilia"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1812"]
[PlyCount "69"]
[EventDate "2015.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Nc3 c5 8. e4 cxd4 9. Qxd4 Nc6 10. Qxd8 Rxd8 11. Bf4 Bb4 12. Bg5 e5 13. Nd5 Be7 14. Nxe7+ Nxe7 15. Nxe5 Be6 16. Rfd1 Ng6 17. Nxg6 hxg6 18. e5 Rxd1+ 19. Rxd1 Nd7 20. Bf4 Nc5 21. Bf1 b5 22. Be3 Nd7 23. f4 a6 24. Bg2 Rc8 25. Bb7 Rc7 26. Bxa6 b4 27. Rc1 c3 28. bxc3 bxc3 29. a4 Bb3 30. Bb5 c2 31. a5 Nc5 32. a6 Nxa6 33. Bxa6 Rd7 34. Kf2 Rd1 35. Ke2 1-0

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.12"]
[Round "9"]
[White "Pererva, Ekaterina"]
[Black "Zubakin, Leonid"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1835"]
[BlackElo "1482"]
[PlyCount "85"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c6 5. c5 Nbd7 6. Nf3 Be7 7. h3 Ne4 8. Qc2 Ndf6 9. Rb1 Nxc3 10. Qxc3 Ne4 11. Qc2 0-0 12. e3 Ng5 13. Be2 Nxf3+ 14. Bxf3 Re8 15. 0-0 Bf6 16. Qc3 g6 17. b4 a6 18. a4 Bd7 19. b5 axb5 20. axb5 Qa5 21. Qxa5 Rxa5 22. bxc6 Bxc6 23. Bc7 Ra2 24. Rb6 Rea8 25. Rfb1 Kg7 26. R1b2 Ra1+ 27. Kh2 Rf1 28. Kg3 Raa1 29. Be2 Rg1 30. Bb5 Bh4+ 31. Kf3 f5 32. Bxc6 bxc6 33. Rxc6 g5 34. Be5+ Kg6 35. Rxe6+ Kf7 36. Rf6+ Ke7 37. Rb7+ Ke8 38. Re6+ Kd8 39. Rb8+ Kd7 40. Rd6+ Ke7 41. Bf6+ Kf7 42. Rb7+ Kg6 43. Bg7+ 1-0

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.11"]
[Round "8"]
[White "Ivanov, Evgeny"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1999"]
[BlackElo "1835"]
[PlyCount "65"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Nc6 6. Bc4 e6 7. Nd5 Qa4 8. Bb3 Qxd4 9. Nxc7+ Ke7 10. Be3 Qe5 11. Nxa8 g6 12. Ne2 Bg7 13. Bf4 Qa5+ 14. c3 e5 15. Bg5 Rd8 16. Qc2 Bf5 17. Qc1 Rxa8 18. 0-0 Kf8 19. Bxf6 Bxf6 20. Qh6+ Kg8 21. Ng3 Bg7 22. Qh4 Bd3 23. Rfd1 Rd8 24. Rd2 Nd4 25. Rad1 Nxb3 26. axb3 e4 27. Nxe4 h5 28. Ng3 Qb6 29. Rxd3 Rxd3 30. Rxd3 Qxb3 31. Qb4 Qxb4 32. cxb4 Bxb2 33. Rd7 1-0

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.10"]
[Round "7"]
[White "Pererva, Ekaterina"]
[Black "Kuzmin, Andrey"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1835"]
[BlackElo "1776"]
[PlyCount "56"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. b4 a5 9. Qa4 Nb6 10. Qb3 axb4 11. Qxb4 Nbd7 12. 0-0 Nc5 13. Nd2 Bd7 14. f3 Nh5 15. Nb3 Nxb3 16. Qxb3 b6 17. f4 Nxf4 18. Bxf4 exf4 19. Rxf4 Qg5 20. Raf1 Bd4+ 21. Kh1 Be5 22. R4f3 Bg4 23. Rd3 Qh4 24. h3 f5 25. exf5 Rxf5 26. Rxf5 Bxf5 27. Rd1 Qg3 28. Kg1 Qxc3 0-1

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.09"]
[Round "6"]
[White "Khangueva, Ayana"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1877"]
[BlackElo "1835"]
[PlyCount "63"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 Qb4 10. Bb3 b6 11. 0-0 Bb7 12. Ne5 Nbd7 13. f4 Nxe5 14. fxe5 Nd5 15. Qd3 Nxc3 16. bxc3 Qe7 17. Bc2 g6 18. Rf6 c5 19. h4 cxd4 20. exd4 Rac8 21. h5 Rc7 22. Raf1 Rfc8 23. hxg6 fxg6 24. Qe2 Rxc3 25. Bxg6 Rc1 26. Bf7+ Kh8 27. Bxe6 Rxf1+ 28. Qxf1 Rd8 29. Qf5 Bd5 30. Rf7 Qh4 31. Rxh7+ Qxh7 32. Qf6+ 1-0

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.08"]
[Round "5"]
[White "Osipov, Vitaly"]
[Black "Pererva, Ekaterina"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1760"]
[BlackElo "1835"]
[PlyCount "117"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. 0-0 b5 7. Bf3 Bb7 8. Re1 Nc6 9. Nb3 g6 10. c3 d6 11. Bf4 Ne5 12. Bxe5 dxe5 13. Qe2 Bh6 14. N1d2 Nf6 15. c4 0-0 16. cxb5 axb5 17. Qxb5 Ba6 18. Qb4 Rfd8 19. Nf1 Qc2 20. Qe7 Kg7 21. Nc5 Re8 22. Nxe6+ Kg8 23. Qxf6 Rxe6 24. Qh4 Kg7 25. Qg4 Qxb2 26. Be2 Bc8 27. Bc4 Rc6 28. Qe2 Qxe2 29. Bxe2 Rc2 30. a4 Ba6 31. Bxa6 Rxa6 32. Ne3 Bxe3 33. Rxe3 Rxa4 34. Rf1 Rcc4 35. Rfe1 Ra2 36. Kf1 Rcc2 37. R3e2 Rxe2 38. Rxe2 Ra1+ 39. Re1 Rxe1+ 40. Kxe1 f5 41. exf5 gxf5 42. Ke2 Kf6 43. Ke3 Kg5 44. h3 h5 45. f4+ exf4+ 46. Kf3 h4 47. Ke2 Kf6 48. Kf2 Ke6 49. Ke2 Kd5 50. Kf3 Ke5 51. Kf2 Ke4 52. Ke2 f3+ 53. gxf3+ Kd4 54. f4 Ke4 55. Kf1 Kxf4 56. Kf2 Ke4 57. Ke2 f4 58. Kf2 f3 59. Kf1 1/2-1/2

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.07"]
[Round "4"]
[White "Pererva, Ekaterina"]
[Black "Ergeshov, Timur"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1835"]
[BlackElo "1975"]
[PlyCount "66"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c6 6. Bg2 d5 7. cxd5 b5 8. Qc2 cxd5 9. 0-0 Bd6 10. Bg5 0-0 11. Nbd2 Nbd7 12. Rfc1 Rc8 13. Qd1 Qb6 14. Nb3 h6 15. Bd2 b4 16. Bf1 e5 17. e3 e4 18. Ne1 Bxf1 19. Kxf1 h5 20. Rxc8 Rxc8 21. a3 bxa3 22. bxa3 h4 23. a4 Rb8 24. Na5 Bb4 25. Nb3 Be7 26. Na5 hxg3 27. hxg3 g6 28. Kg1 Qe6 29. Qe2 Kg7 30. Rc1 Rh8 31. Qf1 Qf5 32. f3 Ng4 33. fxg4 Rh1+ 0-1

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.06"]
[Round "3"]
[White "Pererva, Ekaterina"]
[Black "Prokhorov, Yuri"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1835"]
[PlyCount "135"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. c5 Bb8 9. Bd2 Qc7 10. b4 Ne4 11. g3 Bh3 12. Re1 Ndf6 13. Ne5 h5 14. Nxe4 dxe4 15. b5 h4 16. bxc6 bxc6 17. Qa4 hxg3 18. fxg3 Bf5 19. Qxc6+ Qxc6 20. Nxc6 Bc7 21. Ba5 Nd5 22. Bb5 a6 23. Ba4 Kf8 24. Bxc7 Nxc7 25. Rab1 f6 26. Rb7 Nd5 27. Rb3 Kf7 28. Reb1 Kg6 29. Nb4 Bg4 30. Nxd5 exd5 31. Bc6 Rad8 32. Bb7 a5 33. Ra3 Kg5 34. Rxa5 Rxh2 35. Ra8 Rxa8 36. Bxa8 Rxa2 37. Bxd5 Re2 38. Rb3 Bf3 39. Bc4 Rc2 40. Be6 f5 41. Ra3 Kg4 42. Ra2 Rc1+ 43. Kf2 g5 44. Bb3 Rh1 45. c6 Rh2+ 46. Ke1 Rh1+ 47. Kd2 Rh7 48. Rc2 Kxg3 49. c7 Rxc7 50. Rxc7 Kf2 51. d5 f4 52. Bd1 fxe3+ 53. Kc1 Bxd1 54. d6 Bg4 55. Rf7+ Ke1 56. Re7 Bf3 57. d7 e2 58. d8Q g4 59. Rxe4 Bxe4 60. Qh4+ Kf1 61. Kd2 Ba8 62. Qe1+ Kg2 63. Qxe2+ Kh3 64. Qe6 Bf3 65. Ke1 Kh2 66. Qe3 Kg2 67. Qf2+ Kh3 68. Kf1 1-0

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.05"]
[Round "2"]
[White "Shcherbakov, Alexander"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1628"]
[BlackElo "1835"]
[PlyCount "56"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Bg5 Be7 8. Be2 b6 9. Qd2 Bb7 10. f3 Nc6 11. 0-0-0 0-0 12. h4 Na5 13. b3 b5 14. cxb5 d5 15. bxa6 Bxa6 16. Kb2 Bxe2 17. Ndxe2 Rfb8 18. Qc2 Ba3+ 19. Kb1 Nc4 20. Bc1 Qa5 21. exd5 Bxc1 22. Qxc1 Nxd5 23. Rd4 Nde3 24. Re4 Rxb3+ 25. Ka1 Ra3 26. Qb1 Rxc3 27. Rc1 Rxc1 28. Nxc1 Qc3+ 0-1

[Event "Irkutsk Region-ch sf3"]
[Site "Irkutsk"]
[Date "2014.08.04"]
[Round "1"]
[White "Pererva, Ekaterina"]
[Black "Obolenskikh, Dmitry Aleksandrovi"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1835"]
[BlackElo "2527"]
[PlyCount "42"]
[EventDate "2014.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. e4 f6 6. Nf3 Be6 7. Nc3 Nd7 8. Be3 Ne7 9. Be2 Nc8 10. Nd2 c6 11. a3 a5 12. 0-0 a4 13. Rac1 Bc5 14. Nd1 Ncb6 15. Rc3 Kc7 16. f3 Rhd8 17. Nb1 Bd4 18. Rc2 Nc5 19. Kh1 Nb3 20. Bg1 Bxg1 21. Kxg1 Nd4 0-1

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.10.13"]
[Round "9"]
[White "Pererva, Ekaterina"]
[Black "Derevyanko, Yulia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1798"]
[PlyCount "39"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. c4 Ngf6 4. cxd5 Nxd5 5. e4 N5f6 6. Nc3 h6 7. Bh4 c6 8. Bc4 Qa5 9. Qc2 Qh5 10. Nf3 Qg6 11. 0-0 Nb6 12. Ne5 Qh7 13. Bxf7+ Kd8 14. Bg6 Qg8 15. Nf7+ Kd7 16. d5 Rh7 17. Rfd1 Kc7 18. Nb5+ Kd7 19. dxc6+ Ke8 20. Nc7# 1-0

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.10.12"]
[Round "8"]
[White "Tatarnikova, Ekaterina"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "1798"]
[PlyCount "58"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Qb6 7. e3 a6 8. Qc2 e6 9. Bd3 Nb4 10. Qd2 Nxd3+ 11. Qxd3 Qxb2 12. 0-0 Qa3 13. Ne5 Nd7 14. Rac1 Nxe5 15. Bxe5 Bd7 16. f3 Rc8 17. Rfd1 f6 18. Bg3 Bb4 19. Be1 0-0 20. e4 Ba4 21. Rd2 Qxc1 22. Qe2 Bxc3 23. Rd3 Bxe1 24. Qf1 Bb5 25. h3 Bxd3 26. Qxd3 Bg3+ 27. Qf1 Qe3+ 28. Kh1 Rc1 29. Qxc1 Qxc1# 0-1

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.10.06"]
[Round "7"]
[White "Pererva, Ekaterina"]
[Black "Grekhneva, Natalja"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1798"]
[BlackElo "1749"]
[PlyCount "141"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 Nf6 5. Nc3 a6 6. a3 Be7 7. b4 b6 8. Nf3 0-0 9. Bd3 Bg4 10. b5 a5 11. a4 Nxe4 12. Nxe4 f5 13. h3 fxe4 14. hxg4 exd3 15. Qxd3 g6 16. Bh6 Rf7 17. 0-0-0 Qd7 18. Qe4 Qc8 19. g3 Nd7 20. g5 Qd8 21. Kb1 Nf8 22. Rh2 Qc8 23. Nh4 Ra7 24. Rdh1 Qd8 25. f4 exf4 26. gxf4 Qc8 27. Bxf8 Bxf8 28. Nxg6 Qf5 29. Qxf5 Rxf5 30. Nxf8 Rxf8 31. g6 Rxf4 32. gxh7+ Kh8 33. Re2 Rf8 34. Re6 Rd8 35. Rhh6 Rb7 36. Rxd6 Rxd6 37. Rxd6 Kxh7 38. Rc6 Kg8 39. d6 Kf8 40. Rc7 Rb8 41. d7 Rd8 42. Rb7 Ke7 43. Rxb6 Kxd7 44. Rc6 Rg8 45. Rxc5 Kd6 46. Rd5+ Kc7 47. Kc2 Rg4 48. Kc3 Rh4 49. Rd4 Rh3+ 50. Rd3 Rh4 51. Rg3 Rf4 52. Rg7+ Kb6 53. Rg6+ Kb7 54. Ra6 Rf3+ 55. Kd4 Rf4+ 56. Kd3 Rf3+ 57. Ke4 Rh3 58. Rxa5 Rh4+ 59. Kd5 Rh5+ 60. Kd6 Rh6+ 61. Kc5 Rh5+ 62. Kb4 Rh4 63. Ra6 Rg4 64. Rh6 Rf4 65. a5 Rg4 66. Rh7+ Ka8 67. b6 Rg8 68. a6 Rf8 69. Kb5 Kb8 70. a7+ Ka8 71. Ka6 1-0

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.10.05"]
[Round "6"]
[White "Grekhneva, Alena"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1688"]
[BlackElo "1798"]
[PlyCount "106"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. h3 Nc6 7. e3 Bf5 8. a3 e6 9. Nf3 Bd6 10. Bxd6 Qxd6 11. Nh4 Be4 12. Be2 h6 13. Nxe4 Nxe4 14. 0-0 g5 15. Nf3 h5 16. Nh2 g4 17. h4 g3 18. fxg3 Qxg3 19. Rf3 Qxh4 20. Qe1 Qg5 21. Bf1 Ke7 22. Rc1 Rag8 23. Rxc6 bxc6 24. Qb4+ Nd6 25. Qb6 Rd8 26. Qc7+ Rd7 27. Qxc6 Rc8 28. Qxa6 Rdc7 29. Qd3 f5 30. Rf2 Ne4 31. Re2 Ng3 32. Rf2 Nxf1 33. Nxf1 h4 34. a4 Rc1 35. a5 h3 36. a6 Qh4 37. Qd2 h2+ 38. Kh1 R8c2 39. Qxc2 Rxc2 40. Rxc2 Qe1 41. Kxh2 Qa5 42. Nd2 Qxa6 43. Nf3 Qd3 44. Rc3 Qe4 45. Ne5 f4 46. Rc7+ Kd8 47. Rd7+ Kc8 48. Ng4 fxe3 49. Rg7 e2 50. Rg8+ Kc7 51. Rg7+ Kd6 52. Ne5 Qh4+ 53. Kg1 e1Q# 0-1

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.09.29"]
[Round "4"]
[White "Pererva, Ekaterina"]
[Black "Grekhneva, Yana"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1798"]
[BlackElo "1454"]
[PlyCount "75"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. c5 c6 8. Be2 b6 9. b4 Bb7 10. 0-0 Qc7 11. Bf4 Qc8 12. h3 Ne8 13. Qc2 f6 14. Bd3 h6 15. Bh7+ Kh8 16. Qg6 f5 17. Qxe6 Kxh7 18. Qxe7 Nef6 19. Qe6 Nh5 20. Ne5 Nxf4 21. exf4 Nxe5 22. Qxc8 Nf3+ 23. gxf3 Raxc8 24. Rfe1 bxc5 25. bxc5 Ba6 26. Re7 Ra8 27. Rae1 Kg8 28. Rc7 Bb5 29. a4 Bc4 30. Rxc6 Rab8 31. Rd6 Rb3 32. Nxd5 Bxd5 33. Rxd5 Rxf3 34. Rc1 Rb3 35. c6 Rbb8 36. c7 Rbc8 37. Rd7 Kh7 38. d5 1-0

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.09.29"]
[Round "5"]
[White "Pererva, Ekaterina"]
[Black "Mikhina, Darya"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1798"]
[PlyCount "54"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3 Bh5 9. a3 e6 10. Bd3 Bd6 11. Bxd6 Qxd6 12. Rc1 0-0 13. g4 Bg6 14. Nh4 Bxd3 15. Qxd3 e5 16. g5 Ne4 17. dxe5 Nxe5 18. Qd4 Nxc3 19. Rxc3 Qe6 20. f4 Nc6 21. Qd2 Qe4 22. Rf1 d4 23. Rd3 Rfe8 24. Kf2 Rad8 25. exd4 Rxd4 26. Rxd4 Nxd4 27. Re1 Qxe1+ 1/2-1/2

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.09.28"]
[Round "3"]
[White "Borisova, Natalia"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1826"]
[BlackElo "1798"]
[PlyCount "138"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 b5 6. Bb3 Bb7 7. f3 Qh4+ 8. g3 Qf6 9. Nc3 Bc5 10. Be3 d6 11. Ndxb5 axb5 12. Nxb5 Bxe3 13. Qxd6 Na6 14. Ba4 Qe7 15. Nc7+ Kf8 16. Qxe7+ Nxe7 17. Nxa8 Nc6 18. Rd1 Ke7 19. Rd3 Ba7 20. Nb6 Nc5 21. Rc3 Bxb6 22. Bxc6 Bxc6 23. b4 Bb5 24. Rxc5 Bxc5 25. bxc5 Rd8 26. h4 Kd7 27. Kd2 Kc6+ 28. Kc3 Kxc5 29. Rb1 Ra8 30. Ra1 Ra3+ 31. Kb2 Rxf3 32. a4 Bc6 33. a5 Bxe4 34. a6 Kb6 35. a7 Ba8 36. g4 Rf4 37. Kb3 Rxg4 38. c4 Rxh4 39. Rd1 Kxa7 40. Rd7+ Kb6 41. Rxf7 g5 42. Re7 Kc5 43. Rc7+ Bc6 44. Rg7 h6 45. Rc7 e5 46. Re7 e4 47. Re6 Rh3+ 48. Kc2 Ba4+ 49. Kd2 Rh2+ 50. Ke3 Bc2 51. Re5+ Kxc4 52. Rc5+ Kb3 53. Rb5+ Ka2 54. Ra5+ Kb2 55. Rb5+ Kc1 56. Ra5 Rh3+ 57. Ke2 Bd1+ 58. Ke1 Re3+ 59. Kf2 Re2+ 60. Kf1 Rd2 61. Ke1 e3 62. Ra3 Re2+ 63. Kf1 Kd2 64. Ra2+ Kd3 65. Ra3+ Ke4 66. Ra6 Rb2 67. Re6+ Kf3 68. Rxh6 Be2+ 69. Kg1 Kg3 0-1

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.09.22"]
[Round "2"]
[White "Pererva, Ekaterina"]
[Black "Orshonova, Anna"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1798"]
[BlackElo "1916"]
[PlyCount "74"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Be7 6. Qc2 Nbd7 7. Bd2 0-0 8. Bd3 dxc4 9. Bxc4 c5 10. 0-0 b6 11. e4 cxd4 12. Nxd4 Ne5 13. Nce2 Nxc4 14. Qxc4 Bb7 15. f3 Rc8 16. Qa4 a5 17. Be3 Bc5 18. Rfd1 Ba6 19. Kf2 Qc7 20. g3 Rfd8 21. Rac1 b5 22. Qc2 Qb6 23. Qb1 g6 24. Nc2 Bxe3+ 25. Nxe3 b4 26. b3 Ne8 27. Qb2 Nc7 28. Nd4 Nb5 29. Nxb5 Bxb5 30. Rxc8 Rxc8 31. Qd4 Qxd4 32. Rxd4 Kf8 33. Nc4 Bxc4 34. Rxc4 Rxc4 35. bxc4 a4 36. Ke3 b3 37. axb3 a3 0-1

[Event "Irkutsk Babje Leto op (Women)"]
[Site "Irkutsk"]
[Date "2013.09.21"]
[Round "1"]
[White "Mineeva, Lyubov"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1798"]
[PlyCount "50"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 Nf6 6. Ne5 Bd7 7. 0-0 Nxe5 8. dxe5 Bxb5 9. exf6 Bxf1 10. fxe7 Bxe7 11. Qxf1 0-0 12. b3 Bf6 13. c3 d4 14. Bb2 dxc3 15. Bxc3 Rc8 16. Bxf6 Qxf6 17. Nd2 Rc2 18. Nc4 Rxf2 19. Qd1 Rd8 20. Qe1 Qd4 21. Kh1 Re2 22. Qf1 Rde8 23. Rd1 Qxd1 24. Qxd1 Re1+ 25. Qxe1 Rxe1# 0-1

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.11"]
[Round "9"]
[White "Pererva, Ekaterina"]
[Black "Goriachkin, Viktor"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1808"]
[BlackElo "2005"]
[PlyCount "72"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2 d5 11. cxd5 cxd5 12. exd5 Qb6+ 13. Kh1 Nbd7 14. Bf4 a6 15. Rb1 Nh5 16. Bg5 h6 17. Bh4 Nhf6 18. Na3 Qb4 19. Nc4 b5 20. a3 Qe7 21. Na5 Ne5 22. f4 Neg4 23. Bxf6 Nxf6 24. d6 Qe6 25. Bf3 Ra7 26. Re1 Qxe1+ 27. Qxe1 Rxe1+ 28. Rxe1 Rd7 29. Nc6 Bb7 30. Ne5 Bxf3 31. Nxd7 Nxd7 32. gxf3 Bxc3 33. bxc3 Kf8 34. Re7 Nc5 35. Rc7 Ne6 36. Rc8+ Kg7 1-0

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.10"]
[Round "8"]
[White "Pererva, Ekaterina"]
[Black "Sorokovikov, Vasily"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1808"]
[BlackElo "1718"]
[PlyCount "69"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. Be2 Be7 11. 0-0 0-0 12. Rc1 a6 13. a4 a5 14. f4 Rd8 15. Ne5 Qb6 16. Qc2 Nd5 17. Nxd5 exd5 18. Bd3 h6 19. Bh7+ Kf8 20. f5 Bf6 21. Ng4 Bxd4 22. exd4 Qxd4+ 23. Nf2 Rd6 24. Qc5 Qxc5 25. Rxc5 f6 26. Bg6 b6 27. Rc2 c5 28. Re1 Bd7 29. Rce2 Bxa4 30. Re7 d4 31. Rf7+ Kg8 32. Ree7 Be8 33. Rxg7+ Kf8 34. Bxe8 Rxe8 35. Ref7# 1-0

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.09"]
[Round "7"]
[White "Shcherbakov, Alexander"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1611"]
[BlackElo "1808"]
[PlyCount "64"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. a3 Nf6 5. e5 Nfd7 6. Be3 c5 7. Nge2 cxd4 8. Bxd4 Nc6 9. b4 Ndxe5 10. f4 Nxd4 11. Qxd4 Qh4+ 12. Ng3 Nc6 13. Qf2 Bd6 14. Nge2 Qxf2+ 15. Kxf2 a6 16. g3 0-0 17. Rd1 Bb8 18. Bh3 Ba7+ 19. Kg2 b5 20. Rhe1 Bb7 21. Kf1 Rad8 22. f5 d4 23. Nb1 Ne5 24. Nd2 d3 25. Nf4 dxc2 26. Rc1 Rxd2 27. Rxe5 Rfd8 28. fxe6 Rd1+ 29. Re1 Rxc1 30. e7 Rxe1+ 31. Kxe1 c1Q+ 32. Ke2 Qd1# 0-1

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.08"]
[Round "6"]
[White "Pererva, Ekaterina"]
[Black "Tiuriumin, Anatoly"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1808"]
[BlackElo "1487"]
[PlyCount "84"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Nf3 Qa5 7. Bxf6 Nxf6 8. Bd3 Bb4 9. Qc2 dxc4 10. Bxc4 Ne4 11. Rc1 Nxc3 12. bxc3 Bd6 13. 0-0 0-0 14. Bd3 Qh5 15. e4 Bf4 16. Rb1 e5 17. Be2 Bg4 18. g3 Bxf3 19. Bxf3 Qxf3 20. gxf4 exf4 21. Rfd1 Qh3 22. Kh1 Qf3+ 23. Kg1 Rfe8 24. Qd3 Qg4+ 25. Kh1 f3 26. Rg1 Qxe4 27. Qxe4 Rxe4 28. Rg3 b6 29. Rbg1 g6 30. Rxf3 Rae8 31. Rf6 R8e6 32. Rxe6 Rxe6 33. f4 Re3 34. Rg3 Rxg3 35. hxg3 Kf8 36. Kg2 Ke7 37. Kf3 f5 38. g4 fxg4+ 39. Kxg4 Kf6 40. a3 b5 41. Kg3 Kf5 42. Kf3 h5 0-1

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.07"]
[Round "5"]
[White "Ergeshov, Chingiz"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1461"]
[BlackElo "1808"]
[PlyCount "88"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 e6 6. Bg5 Be7 7. h4 h6 8. Bf4 Bd6 9. e3 Bxf4 10. exf4 Nge7 11. Bd3 Qb6 12. Nb5 0-0 13. Ng5 a6 14. Nd6 Qb4+ 15. Kf1 Qxd6 16. g3 f5 17. Qh5 Bd7 18. Kg2 Be8 19. Qf3 Nxd4 20. Qe3 Nec6 21. Rag1 Bh5 22. f3 hxg5 23. g4 fxg4 24. hxg5 gxf3+ 25. Kf2 g6 26. Rh4 Nf5 27. Bxf5 exf5 28. Rxh5 gxh5 29. g6 Rae8 30. Qxf3 Qc5+ 31. Kg2 Qc2+ 32. Kh1 Qe4 33. Kg2 Qxf3+ 34. Kxf3 Re4 35. Rg5 Kg7 36. Rxh5 Kxg6 37. Rh1 Rfe8 38. Rd1 Re3+ 39. Kf2 Re2+ 40. Kf1 d4 41. Rd3 Rxb2 42. Rb3 Ree2 43. Rg3+ Kf6 44. a3 Rec2 0-1

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.06"]
[Round "4"]
[White "Pererva, Ekaterina"]
[Black "Strugov, Ivan"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1808"]
[BlackElo "1680"]
[PlyCount "60"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 c5 3. e3 d5 4. c4 Nc6 5. cxd5 exd5 6. Bb5 a6 7. Be2 Nf6 8. 0-0 c4 9. b3 b5 10. a4 Bf5 11. Nh4 Bxb1 12. Rxb1 Ne4 13. Nf3 Nc3 14. Qc2 Nxb1 15. Qxb1 Be7 16. axb5 axb5 17. bxc4 bxc4 18. Qb5 Qd7 19. Nd2 Rb8 20. Qa4 0-0 21. Bf3 c3 22. Nb3 Rb4 23. Qa2 Rfb8 24. Na1 R4b5 25. Qc2 Rb1 26. Qa4 Ne5 27. Qa2 Nxf3+ 28. gxf3 Qb7 29. Ba3 Rxf1+ 30. Kxf1 Qb1+ 0-1

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.05"]
[Round "3"]
[White "Ginzburg, Alexander"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2032"]
[BlackElo "1808"]
[PlyCount "65"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 b6 10. c4 Bc5 11. Qf4 Rc8 12. cxd5 Nxd5 13. Qa4+ Kf8 14. e4 Nb4 15. exf5 Nc2 16. b4 Bd4 17. Na3 Nxa1 18. Bxa1 Bxa1 19. Rxa1 Qf6 20. Re1 e5 21. Nb5 g6 22. Nxa7 Re8 23. fxg6 hxg6 24. Nb5 Kg7 25. Nc7 Rd8 26. Nd5 Qe6 27. Qb3 Rd6 28. f4 f6 29. fxe5 fxe5 30. Qb2 Rxd5 31. Bxd5 Qxd5 32. Rxe5 Qd1+ 33. Re1+ 1-0

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.04"]
[Round "2"]
[White "Pererva, Ekaterina"]
[Black "Bogun, Stanislav"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1808"]
[PlyCount "97"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. d4 e6 4. c4 d5 5. Nc3 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Be2 Be7 9. 0-0 0-0 10. c5 a5 11. Bd2 Bd7 12. a3 Bc6 13. b4 axb4 14. axb4 Rxa1 15. Rxa1 Qc7 16. f4 Ne4 17. Nxe4 dxe4 18. Qc4 Rd8 19. Bc3 Qd7 20. Ra7 Bd5 21. Qb5 Bc6 22. Qb6 Bf6 23. Be1 Qc8 24. b5 Bd5 25. c6 bxc6 26. Rc7 Qb8 27. Qxb8 Rxb8 28. b6 h6 29. b7 Kh7 30. Ba6 c5 31. Rc8 Rxb7 32. Bxb7 Bxb7 33. Rxc5 Bd5 34. Bc3 Bxc3 35. Rxc3 f5 36. h3 g5 37. Kf2 Kg6 38. Rc8 Kg7 39. Kg3 Kf7 40. h4 g4 41. h5 Kg7 42. Rc7+ Kg8 43. Kf2 Bb3 44. g3 Ba4 45. Re7 Bb3 46. Ke2 Bd5 47. Kd2 Kh8 48. Kc3 Kg8 49. Kd4 1-0

[Event "Irkutsk Ermolaev Memorial 7th"]
[Site "Irkutsk"]
[Date "2013.08.03"]
[Round "1"]
[White "Popov, Roman"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2356"]
[BlackElo "1808"]
[PlyCount "91"]
[EventDate "2013.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 0-0 10. e4 Bb7 11. Bg5 Nbd7 12. e5 Nd5 13. Ne4 Bxg5 14. Nfxg5 h6 15. Qg4 Qe7 16. Nf3 c5 17. Ng3 f5 18. exf6 N7xf6 19. Qh4 c4 20. Bg6 Nd7 21. Qe4 Rf4 22. Qe2 Raf8 23. Be4 N7f6 24. Bb1 Nd7 25. Ne5 Nxe5 26. dxe5 Qg5 27. a3 Ne7 28. Bc2 Nf5 29. Bxf5 R8xf5 30. Rae1 Rf8 31. Rd1 Bd5 32. Rd2 c3 33. Rxd5 exd5 34. bxc3 Re8 35. Re1 Rc4 36. e6 Rxc3 37. h4 Qxh4 38. Qe5 Qf6 39. Qxd5 Qe7 40. Nf5 Qc5 41. Qd7 Qf8 42. e7 Qf7 43. Nd6 Rd3 44. Qxe8+ Qxe8 45. Nxe8 Kf7 46. Nd6+ 1-0

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.14"]
[Round "9"]
[White "Grekhneva, Natalja"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1699"]
[PlyCount "100"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 h6 5. e4 e5 6. h3 d6 7. Be2 Be7 8. 0-0 0-0 9. Bd2 Bd7 10. a3 a6 11. Qe1 Qc7 12. Bd1 Rfb8 13. Nh2 b5 14. Ng4 Bxg4 15. hxg4 g5 16. b3 bxc4 17. bxc4 Nd4 18. Qe3 Nb3 19. Bxb3 Rxb3 20. Qh3 Kg7 21. Ne2 Nxe4 22. Bc1 Rh8 23. Qf3 Nf6 24. Ng3 Qb7 25. Nf5+ Kg6 26. Qd1 Bf8 27. f3 Ne8 28. Qc2 f6 29. d4 Kf7 30. d5 Ng7 31. Ng3 Be7 32. Ra2 Rb8 33. Ne2 Rh8 34. Nc3 a5 35. Nb5 a4 36. g3 h5 37. Qh2 Qb8 38. Qg2 hxg4 39. fxg4 Qc8 40. Bxg5 Qxg4 41. Bxf6 Bxf6 42. Nxd6+ Ke7 43. Ne4 Nf5 44. d6+ Kd8 45. Nxf6 Qd4+ 46. Raf2 Rxg3 47. Qxg3 Nxg3 48. Rb1 Rh1+ 49. Kg2 Rxb1 50. Nd5 Rb2 0-1

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.13"]
[Round "8"]
[White "Pererva, Ekaterina"]
[Black "Vorobiev, Nikolay"]
[Result "1/2-1/2"]
[ECO "E30"]
[BlackElo "2044"]
[PlyCount "74"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. e4 c5 7. e5 Qg6 8. a3 Bxc3+ 9. bxc3 0-0 10. Nf3 b6 11. Qd3 Bb7 12. Qxg6 fxg6 13. Be2 Na6 14. 0-0 Rac8 15. d5 g5 16. d6 Nb8 17. h4 g4 18. Nd2 h5 19. f4 g6 20. Bd3 Kg7 21. Ne4 Nc6 22. Nf6 Rf7 23. Rae1 Na5 24. Ne4 Ba6 25. Nd2 Bb7 26. g3 Rb8 27. Rb1 Ba6 28. Rfe1 Rc8 29. Rf1 Rcf8 30. Rbe1 Rh8 31. Re2 Rd8 32. Ree1 Rc8 33. Rb1 Rcf8 34. Rbe1 Rc8 35. Rb1 Rcf8 36. Rbe1 Rc8 37. Rb1 Rcf8 1/2-1/2

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.12"]
[Round "7"]
[White "Nevsky, Igor"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1904"]
[PlyCount "93"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Qc7 7. Be3 Nf6 8. Bd3 Ne5 9. Rc1 Neg4 10. Bg5 Bc5 11. Bxf6 Qf4 12. Rc2 Qxf6 13. Qxg4 Bxd4 14. 0-0 h5 15. Qf3 Qxf3 16. gxf3 b6 17. b4 g6 18. Ne2 Bg7 19. a4 0-0 20. f4 a5 21. b5 d6 22. f5 Kh7 23. f4 exf5 24. exf5 gxf5 25. Rd1 Rg8 26. Kf1 Bf6 27. Ng3 Bd4 28. Bxf5+ Bxf5 29. Nxf5 Rg1+ 30. Ke2 Re8+ 31. Kd2 Rxd1+ 32. Kxd1 Bc5 33. Re2 Rxe2 34. Kxe2 Kg6 35. Nh4+ Kf6 36. Kf3 Ke6 37. Ke4 Bf2 38. f5+ Kf6 39. Nf3 Bc5 40. Kf4 Ba3 41. h3 Bc5 42. Nd2 d5 43. cxd5 Bd6+ 44. Ke4 h4 45. Nc4 Bc7 46. d6 Bd8 47. Ne5 1-0

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.11"]
[Round "6"]
[White "Pererva, Ekaterina"]
[Black "Ashomkin, Maksim"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "1985"]
[PlyCount "87"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. c4 e6 5. Nc3 a6 6. c5 b5 7. a3 Be7 8. b4 a5 9. Bd2 Nbd7 10. Bd3 Qc7 11. 0-0 e5 12. e4 dxe4 13. Nxe4 0-0 14. dxe5 Nxe5 15. Bf4 Nxf3+ 16. Qxf3 Qa7 17. Be5 Ng4 18. Bb2 Qb8 19. Ng3 Qc7 20. h3 Bf6 21. Qe4 g6 22. Bxf6 Nxf6 23. Qf3 Nd5 24. Bxb5 axb4 25. axb4 Be6 26. Bc4 Rxa1 27. Rxa1 Qe5 28. Rb1 Nxb4 29. Bxe6 Qxe6 30. Ne4 Nd5 31. Nd6 Kg7 32. Ra1 h5 33. Ra6 Ne7 34. Qc3+ Qf6 35. Qa5 Qf4 36. Qe1 Qf6 37. Ra7 Nd5 38. Ne8+ Rxe8 39. Qxe8 Nf4 40. Ra8 Nxh3+ 41. gxh3 Qg5+ 42. Kf1 Qc1+ 43. Qe1 Qc4+ 44. Kg1 1-0

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.10"]
[Round "5"]
[White "Pererva, Ekaterina"]
[Black "Smyshliaeva, Lada"]
[Result "1-0"]
[ECO "D47"]
[BlackElo "1708"]
[PlyCount "63"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. c4 c6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 b4 9. Na4 Bb7 10. 0-0 Bd6 11. Bd3 e5 12. e4 Qc7 13. Be3 exd4 14. Nxd4 Bxh2+ 15. Kh1 Bd6 16. f4 Bc5 17. Ne6 fxe6 18. Nxc5 Nxc5 19. Bxc5 Qa5 20. Bd6 0-0-0 21. e5 Nd5 22. Qg4 Rde8 23. Bc4 g6 24. Rfd1 Kd7 25. Bxd5 cxd5 26. Rac1 Bc6 27. Rc5 Qb6 28. Rdc1 Rc8 29. Qg5 Qd8 30. Qh6 Qe8 31. Qg7+ Kd8 32. Rxc6 1-0

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.09"]
[Round "4"]
[White "Tikhonov, Vasily"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1970"]
[PlyCount "85"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 g6 5. d4 cxd4 6. Qxd4 Qf6 7. e5 Qd8 8. Nf3 Nc6 9. Qd3 d5 10. Bf4 Bg7 11. h4 h5 12. 0-0 Nh6 13. Rfe1 0-0 14. Rad1 Qb6 15. b3 Nf5 16. a4 Bd7 17. Ne2 Nb4 18. Qd2 Rfd8 19. Ned4 Nxd4 20. Nxd4 Nc6 21. Nf3 Be8 22. Bg5 Rd7 23. Bf6 Qb4 24. Qe3 Rc8 25. Bf1 Rdc7 26. Bd3 Qf8 27. Nh2 Nb4 28. g4 Nxc2 29. Bxc2 Rxc2 30. gxh5 Bh6 31. Bg5 Kh7 32. Ng4 Bg7 33. h6 Bh8 34. Bf6 R8c3 35. Rd3 Rxd3 36. Qxd3 Qc5 37. Qf3 Qc3 38. Re3 Qa1+ 39. Kh2 d4 40. Bxh8 dxe3 41. Qf6 Rxf2+ 42. Nxf2 Kxh6 43. Ng4+ 1-0

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.08"]
[Round "3"]
[White "Ergeshov, Timur"]
[Black "Pererva, Ekaterina"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1907"]
[PlyCount "53"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Nc3 c6 6. Qb3 Qc7 7. Bd2 Nbd7 8. Rc1 Bxf3 9. gxf3 Rc8 10. e4 Qb6 11. Qxb6 Nxb6 12. c5 Nbd7 13. e5 Nh5 14. Be2 g6 15. b4 Ng7 16. b5 Nf5 17. bxc6 bxc6 18. Ba6 Rb8 19. Ne2 Bh6 20. Bxh6 Nxh6 21. Kd2 Kd8 22. Rb1 Kc7 23. Ng3 f6 24. f4 Rhf8 25. Ke2 Ng8 26. h4 h6 27. Bd3 1/2-1/2

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.07"]
[Round "2"]
[White "Pererva, Ekaterina"]
[Black "Shafikov, Alexey"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2061"]
[PlyCount "128"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qa4 Qxa4 8. Nxa4 dxc4 9. Nc3 b5 10. a3 Be7 11. Be2 a6 12. 0-0 Bb7 13. h3 0-0 14. Bf4 c5 15. dxc5 Nxc5 16. Rad1 Rfd8 17. Nd4 Nd5 18. Be5 f6 19. Bh2 Nxc3 20. bxc3 Kf7 21. Bc7 Rdc8 22. Ba5 Ne4 23. Nc2 Ke8 24. f3 Ng3 25. Rfe1 Bc5 26. Kf2 Nxe2 27. Rxe2 Ke7 28. Red2 Bc6 29. Bb4 Bxb4 30. axb4 Rd8 31. Nd4 Bb7 32. e4 g6 33. Ke2 e5 34. Nc2 Rxd2+ 35. Rxd2 a5 36. bxa5 Rxa5 37. Nb4 Ra3 38. Ra2 Rxa2+ 39. Nxa2 f5 40. exf5 gxf5 41. Nb4 Kf6 42. Nc2 Kg5 43. Ne3 e4 44. fxe4 Bxe4 45. Kf2 b4 46. Nd1 b3 47. Nb2 Bd5 48. Nd1 Kf4 49. Nb2 Ke4 50. Ke2 f4 51. Kf2 Bf7 52. Ke2 h6 53. Kf2 Bh5 54. h4 Bg4 55. g3 fxg3+ 56. Kxg3 Be6 57. Kf2 Kf4 58. Nd1 Kg4 59. h5 Kxh5 60. Kg3 Kg5 61. Nb2 h5 62. Nd1 h4+ 63. Kf2 Kf4 64. Kg2 Ke4 0-1

[Event "Irkutsk Ermolaev Memorial 5th"]
[Site "Irkutsk"]
[Date "2011.08.06"]
[Round "1"]
[White "Nuki, Nikita"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1934"]
[PlyCount "88"]
[EventDate "2011.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Be7 7. Nf3 Nbd7 8. Qc2 0-0 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. a3 b6 13. 0-0 Bb7 14. Rfe1 Rac8 15. e4 Nxc3 16. bxc3 b5 17. Bd3 Nb6 18. Nd2 Rfd8 19. Nb3 Na4 20. e5 a6 21. c4 c5 22. cxb5 c4 23. Na5 axb5 24. Be4 Bxe4 25. Qxe4 Rd5 26. Rac1 Qa7 27. Nb3 Rcd8 28. Na1 Qxd4 29. Qxd4 Rxd4 30. Rb1 R4d5 31. Nc2 Rb8 32. Nb4 Rd2 33. Nc6 Rb7 34. Na5 Rb6 35. Red1 Re2 36. f4 Nc3 37. Rd8+ Kh7 38. Nxc4 Rc6 39. Na5 Ra6 40. Rb3 Ne4 41. Kf1 Rf2+ 42. Kg1 Rxa5 43. Re3 Rxf4 44. Rd4 Ra4 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.23"]
[Round "9"]
[White "Pererva, Ekaterina"]
[Black "Arsenina, Anna"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "57"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. Qc2 Bb4 8. e3 Qa5 9. Bd3 Ne4 10. Bxe4 dxe4 11. Ne5 Nxe5 12. dxe5 Qxe5 13. Bf4 Bxc3+ 14. bxc3 Qe7 15. Rd1 0-0 16. Bd6 Qf6 17. Bxf8 Kxf8 18. 0-0 Bf5 19. Rd4 Re8 20. Qb3 Qg5 21. g3 Bh3 22. f4 Qg4 23. Qd1 Qe6 24. Rf2 Bg4 25. Qb3 Qxb3 26. axb3 Bf3 27. Rd7 Re7 28. Rfd2 Ke8 29. Rd8# 1-0

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.22"]
[Round "8"]
[White "Pererva, Ekaterina"]
[Black "Amosova, Dariya"]
[Result "0-1"]
[ECO "E24"]
[BlackElo "1579"]
[PlyCount "80"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 Bb7 7. f3 h6 8. Bh4 g5 9. Bg3 d6 10. e4 Nh5 11. d5 Nxg3 12. hxg3 e5 13. g4 Nd7 14. Ne2 Nc5 15. Ng3 Qf6 16. Nf5 Bc8 17. Ng3 Qf4 18. Ne2 Qe3 19. Qd2 Nd3+ 20. Kd1 Nf2+ 21. Kc2 Qxd2+ 22. Kxd2 Nxh1 23. Ke3 Ba6 24. g3 Bxc4 25. Bg2 Bxe2 26. Kxe2 Nxg3+ 27. Kf2 Nxe4+ 28. fxe4 Rc8 29. Rh1 c6 30. Rh3 cxd5 31. exd5 Rc5 32. Ke2 Ra5 33. c4 b5 34. Rb3 a6 35. Rc3 bxc4 36. Rxc4 Kd7 37. a4 Rc8 38. Rb4 Rc2+ 39. Kf3 Rac5 40. Rb7+ Rc7 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.21"]
[Round "7"]
[White "Prokhorov, Yuri"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "57"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 Be7 8. Qd2 a6 9. 0-0-0 Nxd4 10. Bxd4 b5 11. Kb1 e5 12. Be3 Be6 13. g4 Qa5 14. Qf2 Nd7 15. g5 b4 16. Nd5 Bxd5 17. exd5 Bd8 18. f4 0-0 19. f5 Bb6 20. h4 Bxe3 21. Qxe3 Qc5 22. Qe4 a5 23. Bd3 f6 24. Qg2 Ra7 25. Rhg1 a4 26. h5 Nb6 27. h6 a3 28. g6 gxh6 29. gxh7+ 1-0

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.20"]
[Round "6"]
[White "Shchukin, Artem"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1781"]
[PlyCount "102"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 a6 6. c3 Nbd7 7. Bd3 c5 8. Ne5 h6 9. Bxf6 Nxf6 10. 0-0 0-0 11. Rc1 Qc7 12. f4 Nd7 13. Bb1 Nxe5 14. fxe5 Bg5 15. Qe2 Bd7 16. b3 Qb6 17. Nf3 Be7 18. Kh1 f5 19. Qd2 Kf7 20. Qd1 Rg8 21. g4 g6 22. gxf5 gxf5 23. Nd2 Raf8 24. Qh5+ Rg6 25. Rg1 Rfg8 26. Rxg6 Rxg6 27. Rg1 Bg5 28. Nf3 Kg7 29. h4 Be8 30. hxg5 hxg5 31. Rxg5 Qb5 32. Rxg6+ Bxg6 33. Qh3 Qe2 34. Qg2 Qd1+ 35. Kh2 Qxb1 36. Nh4 f4 37. Qxg6+ Qxg6 38. Nxg6 Kxg6 39. exf4 Kf5 40. Kg3 cxd4 41. cxd4 Ke4 42. Kg4 Kxd4 43. Kf3 a5 44. a3 b5 45. Kg3 Ke4 46. Kg4 d4 47. Kg5 d3 48. f5 d2 49. f6 d1Q 50. f7 Qd8+ 51. Kg6 Qf8 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.19"]
[Round "5"]
[White "Pererva, Ekaterina"]
[Black "Mufazalov, Egor"]
[Result "0-1"]
[ECO "E02"]
[BlackElo "1742"]
[PlyCount "96"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 d5 5. Bg2 dxc4 6. Qa4+ Nbd7 7. 0-0 Be7 8. Nc3 cxd4 9. Nxd4 0-0 10. Qxc4 Nb6 11. Qb3 Qxd4 12. Nb5 Qc4 13. Nxa7 Qxb3 14. axb3 Nbd5 15. Bg5 Bc5 16. Nb5 Rxa1 17. Rxa1 Bd7 18. Bxf6 Nxf6 19. Rc1 b6 20. Nc3 Ng4 21. Ne4 Rc8 22. Rd1 Be8 23. e3 Kf8 24. Rc1 Bd7 25. Rd1 Ke7 26. b4 Bxb4 27. Rd4 Rc1+ 28. Bf1 Bb5 29. h3 Rxf1+ 30. Kg2 Nxe3+ 31. fxe3 Bc5 32. Nc3 Ba6 33. Ra4 Bd3 34. Ra7+ Kf6 35. Rd7 Ba6 36. Ra7 Ra1 37. Ne4+ Kg6 38. Kf2 Ra2 39. g4 Rxb2+ 40. Kf3 Be2+ 41. Kf4 f5 42. Nxc5 bxc5 43. g5 Rb4+ 44. Kg3 Re4 45. Kf2 Bc4 46. Ra1 Kxg5 47. Rg1+ Kf6 48. h4 Rxh4 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.18"]
[Round "4"]
[White "Belomestnykh, Afanasy"]
[Black "Pererva, Ekaterina"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1814"]
[PlyCount "89"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. h3 Bc5 8. Bg2 0-0 9. c3 a5 10. 0-0 b6 11. Re1 Ba6 12. Qa4 Bb7 13. Nf1 Re8 14. Bg5 Qe7 15. Ne3 Qd6 16. Bxf6 Qxf6 17. Nd5 Qd8 18. Rad1 Qc8 19. Rd2 f6 20. Kh2 Ne7 21. Nxe7+ Bxe7 22. h4 Qg4 23. Re3 Red8 24. Bh3 Qg6 25. Qc4+ Kf8 26. Bf5 Qh6 27. Qxc7 Rxd2 28. Nxd2 Ba6 29. Qxb6 Rd8 30. Qxa6 Rxd2 31. Rf3 Qh5 32. Kg2 Rxb2 33. Qxa5 Qf7 34. Qa8+ Qe8 35. Qd5 Rb5 36. Qd3 Ra5 37. Be6 Ra3 38. Bb3 g6 39. Qd5 Kg7 40. Qe6 Ra8 41. Rd3 Ra7 42. g4 h6 43. g5 fxg5 44. hxg5 h5 45. Rf3 1-0

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.17"]
[Round "3"]
[White "Pererva, Ekaterina"]
[Black "Tunik, Sergey"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1963"]
[PlyCount "76"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. Nbd2 Nbd7 7. c3 c5 8. Re1 Be7 9. Qa4 0-0 10. dxc5 Nxc5 11. Qd4 Nce4 12. Nxe4 Nxe4 13. e3 a6 14. Qd1 Rc8 15. Nd4 Bg6 16. f3 Nc5 17. e4 dxe4 18. fxe4 Qb6 19. Kh1 Rfd8 20. Qe2 Bf6 21. e5 Be7 22. Rd1 Na4 23. Be3 Qxb2 24. Qxb2 Nxb2 25. Rdb1 Bxb1 26. Rxb1 Rxc3 27. Bg1 Bc5 28. Ne2 Rc2 29. Bxc5 Rxc5 30. Rxb2 Rd1+ 31. Ng1 Rcc1 32. h4 Rxg1+ 33. Kh2 Rb1 34. Rc2 Rgc1 35. Rd2 Rd1 36. Rc2 Rbc1 37. Rb2 Rb1 38. Rc2 g6 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.16"]
[Round "2"]
[White "Tikhonov, Vasily"]
[Black "Pererva, Ekaterina"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1876"]
[PlyCount "60"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. g3 e5 8. Nb3 Be7 9. Bg2 0-0 10. 0-0 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. f4 Nbd7 14. Nd2 Qc7 15. Ne4 Nxe4 16. Bxe4 f5 17. Bg2 Rac8 18. fxe5 dxe5 19. c3 Bd6 20. Qd2 e4 21. Bh3 g6 22. Rf2 Ne5 23. Bg2 Nc4 24. Qe2 Nxe3 25. Qxe3 Bc5 26. Qe2 Bxf2+ 27. Kxf2 Qc5+ 28. Kf1 f4 29. Qxe4 fxg3+ 30. Bf3 Qf2# 0-1

[Event "Irkutsk Veda op"]
[Site "Irkutsk"]
[Date "2010.08.15"]
[Round "1"]
[White "Pererva, Ekaterina"]
[Black "Emelianov, Sergei"]
[Result "1/2-1/2"]
[ECO "B80"]
[BlackElo "1945"]
[PlyCount "62"]
[EventDate "2010.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. Nge2 Nc6 6. 0-0 Bd7 7. d4 cxd4 8. Nxd4 a6 9. Be3 Be7 10. Qe2 0-0 11. Rfd1 Qc7 12. Nb3 b5 13. a3 Rac8 14. f4 h6 15. g4 Nh7 16. h3 Na5 17. Nxa5 Qxa5 18. Bd4 Qc7 19. Kh1 Bc6 20. Qf2 Bb7 21. Re1 Qc4 22. Rad1 Qc7 23. h4 Bf6 24. Bxf6 Nxf6 25. g5 hxg5 26. hxg5 Nh5 27. Rd3 d5 28. e5 Qc4 29. Rd4 Qc5 30. Red1 g6 31. R1d2 Kg7 1/2-1/2

