[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.18"]
[Round "11.28"]
[White "Mahmutbegovic, Nadina"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1730"]
[BlackElo "1879"]
[PlyCount "90"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. Nf3 g6 6. c3 Bg7 7. Bd3 Nh6 8. 0-0 0-0 9. Re1 f6 10. Nbd2 Nf7 11. Bg3 e5 12. dxe5 fxe5 13. Bb5 Re8 14. Nb3 Bg4 15. Be2 e4 16. Nfd4 Bxe2 17. Rxe2 Nfe5 18. f3 exf3 19. Nxf3 Nxf3+ 20. gxf3 Qg5 21. f4 Qf5 22. Rd2 Rad8 23. Qf3 d4 24. Bh4 Rd7 25. Rad1 Ne5 26. Qg3 Nc4 27. Nxd4 Qc5 28. b4 Qb6 29. Qg4 Rxd4 30. Rxd4 Bxd4+ 31. Rxd4 Ne3 32. Qd7 Qc6 33. Qxc6 bxc6 34. Rd7 Nd5 35. Bf2 Nxc3 36. Rxa7 Ne2+ 37. Kf1 Nxf4 38. Ra6 Nd3 39. Rxc6 Nxb4 40. Rc7 Nxa2 41. Be1 Re4 42. Rc8+ Kf7 43. Rc7+ Kg8 44. Rc8+ Kf7 45. Rc7+ Kg8 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.17"]
[Round "10.22"]
[White "Yashchenko, Olena"]
[Black "Turkova, Karolina"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1879"]
[BlackElo "1993"]
[PlyCount "60"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 a6 6. Qc2 Bd6 7. c5 Be7 8. Bd3 c6 9. 0-0 0-0 10. b4 Qc7 11. Bb2 Re8 12. a4 Bf8 13. b5 g6 14. bxa6 bxa6 15. a5 e5 16. dxe5 Ng4 17. Na4 Ndxe5 18. Nxe5 Nxe5 19. Nb6 Rb8 20. Rfb1 Ng4 21. g3 Bh6 22. Qc3 f6 23. h3 Bxe3 24. Kg2 Bxf2 25. Be4 Rxe4 26. hxg4 Re3 27. Qxe3 Bxe3 28. Bxf6 Bxg4 29. Ra4 Bf5 30. Re1 Bxc5 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.16"]
[Round "9.13"]
[White "Baraeva, Marina"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2161"]
[BlackElo "1879"]
[PlyCount "117"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. Qc2 c6 8. 0-0 b6 9. cxd5 cxd5 10. Nc3 Bb7 11. Ne5 Nfd7 12. f4 Nxe5 13. fxe5 Nc6 14. Be3 Rc8 15. a3 Na5 16. b3 Bg5 17. Bxg5 Qxg5 18. Rf3 Rc7 19. Qb2 Rfc8 20. Rd1 Ba6 21. Bf1 h5 22. h4 Qh6 23. Kh2 Nc6 24. b4 Ne7 25. b5 Bb7 26. Bh3 Ng6 27. Rdf1 Nxe5 28. dxe5 d4 29. Nd1 Bxf3 30. Rxf3 Rc2 31. Qxd4 Rd2 32. Rd3 Rxe2+ 33. Bg2 Qc1 34. Ne3 Ra2 35. Rd1 Qxa3 36. Qd7 Rc3 37. Rf1 Qf8 38. Rf3 Raa3 39. Qd4 Rd3 40. Qf4 Rab3 41. Qe4 Qc5 42. Qf4 Qc7 43. Qg5 Qc5 44. Qf4 Qc7 45. Qg5 Qc5 46. Qf4 Qc7 47. Bf1 Rd2+ 48. Kh3 Rbb2 49. g4 Qe7 50. gxh5 Rb4 51. Nc4 Rd5 52. h6 g6 53. h5 g5 54. Rg3 Kh7 55. Rxg5 Rb3+ 56. Ne3 Rb4 57. Rg7+ Kh8 58. Bc4 Rdxb5 59. Qe4 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.15"]
[Round "8.24"]
[White "Yashchenko, Olena"]
[Black "Hapala, Elisabeth"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1879"]
[BlackElo "2025"]
[PlyCount "121"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. cxd5 exd5 9. Qc2 0-0 10. Rb1 Qe7 11. a3 Ne4 12. b4 Nxc3 13. Qxc3 Nf6 14. b5 cxb5 15. Rxb5 Rac8 16. Qb2 Rc7 17. a4 Rb8 18. Bd3 Bxf3 19. gxf3 Qd7 20. Kg2 b6 21. Bd2 Qe6 22. Qb1 Re8 23. a5 Nd7 24. Bxh7+ Kh8 25. Bf5 Qh6 26. f4 g6 27. Bxd7 Rxd7 28. axb6 axb6 29. Rxb6 Kg7 30. Qd1 Rh8 31. Rh1 Qh3+ 32. Kg1 g5 33. Rb3 Rh6 34. e4 Qh4 35. e5 Be7 36. Rg3 Kf8 37. Qg4 Qxg4 38. Rxg4 gxf4 39. Bxf4 Rh8 40. Kg2 Rb7 41. h4 f5 42. exf6 Bxf6 43. h5 Kf7 44. Be3 Rh7 45. h6 Ke6 46. Rh5 Rb4 47. Rh1 Ra4 48. Rb1 Ra6 49. Rb8 Kf5 50. Kf3 Ke6 51. Rg1 Kf5 52. Rgb1 Ra3 53. R1b5 Rxh6 54. Rxd5+ Ke6 55. Rdb5 Rg6 56. R8b6+ Ke7 57. Ke4 Kf7 58. Kf5 Ra1 59. Rb7+ Be7 60. Rxe7+ Kxe7 61. Kxg6 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.14"]
[Round "7.22"]
[White "Sop, Selen"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2038"]
[BlackElo "1879"]
[PlyCount "104"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. Nf4 Bd6 8. h4 Bxf4 9. Bxf4 h6 10. h5 Bh7 11. c3 Nf6 12. Qb3 Qc8 13. Bd6 Nbd7 14. Be2 Nb6 15. 0-0 Qd7 16. Qa3 Rd8 17. Be5 Nc8 18. c4 Qe7 19. Qe3 0-0 20. Rad1 Rfe8 21. Rfe1 Nd6 22. Qf4 Nde4 23. Nxe4 Nxe4 24. Bd3 Nd6 25. c5 Nc8 26. Re3 Bxd3 27. Rdxd3 f6 28. Bb8 Rd5 29. Qh4 Qf7 30. Rh3 Red8 31. Qe4 Re8 32. Qe2 Ne7 33. Bf4 Nf5 34. Qe4 Red8 35. Be3 Nxe3 36. fxe3 e5 37. Qh4 Rxc5 38. Ra3 Rc1+ 39. Kh2 exd4 40. exd4 a6 41. Rhg3 Re8 42. Qf4 Ree1 43. Rg6 Qe7 44. Rf3 Rh1+ 45. Kg3 Qe1+ 46. Rf2 Rf1 47. Rxg7+ Kxg7 48. Qxf6+ Kh7 49. Qg6+ Kh8 50. Qxh6+ Kg8 51. Qf8+ Kh7 52. Qf7+ Kh8 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "5.19"]
[White "Krumova, Ani"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2050"]
[BlackElo "1879"]
[PlyCount "50"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 Qc7 9. e5 Nd7 10. Qe2 b6 11. Nf1 Ba6 12. c3 b5 13. Bf4 Rac8 14. h4 c4 15. d4 b4 16. N1h2 Qa5 17. Bd2 bxc3 18. bxc3 Rb8 19. Ng5 Rb2 20. Qh5 Bxg5 21. hxg5 Rxd2 22. Ng4 Ne7 23. Nf6+ Nxf6 24. exf6 Ng6 25. f4 Qxc3 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "6.16"]
[White "Yashchenko, Olena"]
[Black "Qiu, Mengjie"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1879"]
[BlackElo "2069"]
[PlyCount "92"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. 0-0 Qh5 12. h3 Rd8 13. Qe2 e5 14. Bh2 e4 15. Nd4 Qxe2 16. Ndxe2 Rd2 17. Rc2 Rxc2 18. Bxc2 Be6 19. Rd1 Nb4 20. Bb1 Bc4 21. Nc1 Re8 22. b3 Ba6 23. a3 Nc6 24. N1e2 b6 25. Ng3 Na5 26. Ngxe4 Nxe4 27. Nxe4 Nxb3 28. Ba2 Bc4 29. Bb1 b5 30. Rd7 a6 31. Nd6 Rf8 32. Rc7 Rd8 33. Bc2 Na1 34. Nxc4 Nxc2 35. Nd6 Nxa3 36. Bf4 b4 37. Nb7 Ra8 38. Na5 h6 39. Nb3 g5 40. Bg3 Rd8 41. Rb7 Rd1+ 42. Kh2 Bc3 43. Nc5 Nc4 44. Ne4 f5 45. Nc5 Nd2 46. h4 Nf1+ 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.11"]
[Round "4.31"]
[White "Yashchenko, Olena"]
[Black "Popadic, Mirjana"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1879"]
[BlackElo "1598"]
[PlyCount "95"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bf4 0-0 6. e3 c6 7. h3 Nbd7 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bb3 Nbd5 11. Be5 Bf5 12. 0-0 Rc8 13. Qe2 Qa5 14. Rac1 Ne4 15. Nxe4 Bxe4 16. Nd2 Bxe5 17. dxe5 Bf5 18. e4 Nf4 19. Qe3 Qxe5 20. Rc5 Qxb2 21. Qxf4 Be6 22. Rc2 Qf6 23. Qxf6 exf6 24. Rb1 Rc7 25. Bxe6 fxe6 26. Nb3 Kf7 27. Nc5 b6 28. Na6 Rcc8 29. a4 c5 30. a5 Rc6 31. Nb4 Rd6 32. Na2 Rfd8 33. axb6 axb6 34. Nc3 Ra8 35. Rcb2 Ra6 36. Nd1 c4 37. Ne3 Rc6 38. Rb4 c3 39. Rc1 Ra2 40. Rc4 Rxc4 41. Nxc4 Ra6 42. Rxc3 Ra4 43. f3 h5 44. Ne3 h4 45. Rc7+ Kf8 46. Ng4 f5 47. exf5 exf5 48. Ne5 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.10"]
[Round "3.17"]
[White "Leks, Maria"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2069"]
[BlackElo "1879"]
[PlyCount "65"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nf6 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Bd2 Nbd7 13. 0-0-0 Qc7 14. Ne5 Rf8 15. c4 0-0-0 16. Qe2 c5 17. Bc3 cxd4 18. Rxd4 Bc5 19. Rdd1 Nb6 20. b3 Ba3+ 21. Kb1 Rxd1+ 22. Rxd1 Nbd5 23. cxd5 Qxc3 24. d6 Nd5 25. Ne4 Kd8 26. Nc4 Qb4 27. Rxd5 f5 28. Nc5 Re8 29. Nxe6+ Kd7 30. Nf8+ Rxf8 31. Qe7+ Kc6 32. Rd1 Rc8 33. d7 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.09"]
[Round "2.33"]
[White "Yashchenko, Olena"]
[Black "Senarath, Kavindi Nipunka"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1879"]
[BlackElo "1624"]
[PlyCount "99"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 Nc6 3. c4 e5 4. d5 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nb4 7. a3 Na6 8. Nxe5 Qe7 9. Ndf3 d6 10. Nd3 Bf5 11. e3 0-0 12. Be2 Ne4 13. 0-0 Qf6 14. Nd4 Bd7 15. Qc2 Rfe8 16. b4 c6 17. dxc6 bxc6 18. Nf4 c5 19. Nd5 Qd8 20. Nb5 cxb4 21. axb4 Bxb5 22. cxb5 Rc8 23. Qd3 Nc7 24. Rxa7 Nxd5 25. Qxd5 Rc7 26. Rxc7 Qxc7 27. Qc6 Qb8 28. b6 Nf6 29. b7 Re7 30. Qc8+ Re8 31. Qxb8 Rxb8 32. Rc1 Rf8 33. Bb5 g6 34. Rc8 Rxc8 35. bxc8Q+ Kg7 36. Bc4 d5 37. Bb3 h5 38. f3 g5 39. Qf5 Ne8 40. Bxd5 Nd6 41. Qxg5+ Kf8 42. Qd8+ Ne8 43. b5 h4 44. e4 h3 45. gxh3 f6 46. Bc6 f5 47. Qxe8+ Kg7 48. e5 f4 49. Be4 Kh6 50. Qg6# 1-0

[Event "Wch U16 Girls"]
[Site "Maribor"]
[Date "2012.11.08"]
[Round "1.15"]
[White "Severina, Maria"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2196"]
[BlackElo "1879"]
[PlyCount "79"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. Qc2 d5 9. 0-0 Nbd7 10. Rfd1 Ne4 11. cxd5 exd5 12. Nxe4 dxe4 13. Ne5 Nf6 14. Bg5 Re8 15. Bxf6 Bxf6 16. Bxe4 Bxe4 17. Qxe4 Qe7 18. f4 c5 19. e3 cxd4 20. exd4 Qb4 21. Qc2 Rac8 22. Qb3 Qxb3 23. axb3 Rc2 24. Rdc1 Rxb2 25. Rxa7 Rd8 26. Rcc7 h6 27. Rd7 Rxd7 28. Rxd7 Rxb3 29. d5 b5 30. Rb7 Rb1+ 31. Kg2 b4 32. d6 Rd1 33. Rb8+ Kh7 34. Nxf7 b3 35. Rxb3 Kg8 36. Rb7 Rd5 37. Kf3 Rd1 38. Ke4 h5 39. Kf5 h4 40. Kg6 1-0

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.19"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Panic, Anastasija"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1830"]
[BlackElo "1875"]
[PlyCount "64"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[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. Nf3 b6 4. Bf4 Bb7 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 0-0 9. e3 d6 10. Bd3 f5 11. 0-0 g5 12. Bg3 Nxg3 13. hxg3 Nd7 14. d5 Nc5 15. dxe6 Nxd3 16. Qxd3 Bxf3 17. gxf3 Qe7 18. Kg2 Qxe6 19. Rh1 h6 20. Rh5 Rf6 21. Rah1 Raf8 22. g4 Kg7 23. Qd4 Rh8 24. f4 c5 25. Qc3 Rhf8 26. fxg5 hxg5 27. Rxg5+ Kf7 28. f4 Qe4+ 29. Kg1 Qb1+ 30. Kg2 Qe4+ 31. Kg1 Qb1+ 32. Kg2 Qe4+ 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.18"]
[Round "7"]
[White "Kolaric, Spela"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2102"]
[BlackElo "1830"]
[PlyCount "75"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[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. g3 d5 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Qc2 0-0 8. Rd1 Qc8 9. Bf4 dxc4 10. Qxc4 c5 11. Nc3 Nbd7 12. Rac1 cxd4 13. Qxc8 Raxc8 14. Nxd4 Bxg2 15. Kxg2 Bc5 16. Nb3 Rfd8 17. Nb5 Nd5 18. Nxa7 Ra8 19. Nc6 Rdc8 20. Nxc5 Nxc5 21. Rxd5 Rxc6 22. Rd2 Rcc8 23. Rdc2 Re8 24. b3 e5 25. Be3 f6 26. Rd1 Ra7 27. Rd6 Rb8 28. Rc6 Nd7 29. a4 Nc5 30. Rc3 Rab7 31. a5 Nd7 32. b4 Kf7 33. a6 Ra7 34. b5 Ke7 35. Bc1 Kd8 36. Ba3 Raa8 37. Bd6 Rc8 38. Be7+ 1-0

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.15"]
[Round "5"]
[White "Bezkorovaina, Marija"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2023"]
[BlackElo "1830"]
[PlyCount "92"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. Bc4 e6 7. 0-0 Nf6 8. h3 Bxf3 9. Qxf3 Bd6 10. Ne4 Nxe4 11. Qxe4 Nd7 12. d4 Nf6 13. Qe2 0-0 14. Bg5 Be7 15. Rad1 Qa5 16. Bc1 Rad8 17. Rd3 Qc7 18. Rfd1 Nd5 19. Rg3 Bd6 20. Rg4 Nf4 21. Qf3 Ng6 22. h4 c5 23. h5 cxd4 24. hxg6 Qxc4 25. gxh7+ Kh8 26. c3 Qc7 27. Rdxd4 Bh2+ 28. Kh1 Rxd4 29. Rxd4 Be5 30. Re4 Rd8 31. Qe2 Bf6 32. Bf4 Qa5 33. Be5 Bxe5 34. Rxe5 Qxa2 35. g3 Rd5 36. Re4 Qa5 37. Kg2 Qd8 38. Rb4 b6 39. Qf3 Rf5 40. Rf4 Rxf4 41. Qxf4 Qd5+ 42. Kg1 Qd1+ 43. Kg2 Qd5+ 44. Kg1 Qd7 45. Qe4 Qd5 46. Qf4 Qd1+ 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.14"]
[Round "4"]
[White "Yashchenko, Olena"]
[Black "Warmelink, Evie"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1830"]
[BlackElo "2043"]
[PlyCount "62"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 c3 6. bxc3 g6 7. c4 d6 8. Ngf3 Bg7 9. Bb2 0-0 10. Be2 e6 11. 0-0 exd5 12. cxd5 Re8 13. Bb5 Bd7 14. Bxd7 Nbxd7 15. Re1 Rb8 16. Rb1 Nxe4 17. Nxe4 Rxb2 18. Rxb2 Bxb2 19. Nxd6 Rxe1+ 20. Qxe1 Nb6 21. Qd2 Qxd6 22. Qxb2 Nxd5 23. h4 c4 24. Qd4 c3 25. Ne1 Qe6 26. Nc2 Qf5 27. Qxa7 Qxc2 28. Qa8+ Kg7 29. Qxd5 Qc1+ 30. Kh2 Qf4+ 31. Kg1 c2 0-1

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.13"]
[Round "3"]
[White "Gluszko, Monika"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2077"]
[BlackElo "1830"]
[PlyCount "58"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Nd7 7. 0-0 Ngf6 8. e5 Nd5 9. Ng5 Nxe5 10. Re1 f6 11. Qh5+ g6 12. Qh4 Be7 13. Qh6 Nxc4 14. Qg7 Kd7 15. Nxh7 Rxh7 16. Qxh7 Ne5 17. b3 Kc7 18. Bb2 Ne3 19. Na3 Nf5 20. Rad1 Bd7 21. Nc4 Nxc4 22. bxc4 Bc5 23. Rd3 Qg8 24. Qh3 Qxc4 25. Qf3 Rh8 26. Bc1 Qd5 27. Qf2 Bd6 28. g3 c5 29. Bb2 Bc6 0-1

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.12"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Perera Borrego, Mariela"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1830"]
[BlackElo "2080"]
[PlyCount "68"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[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. Nf3 Nf6 4. Nc3 a6 5. c5 g6 6. Bf4 Bg7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. h3 Re8 12. b4 Nh5 13. Bh2 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Rxe5 17. Rad1 Qh4 18. Qd4 Qxd4 19. Rxd4 Rae8 20. a4 Ng7 21. Rb1 Ne6 22. Rd3 a5 23. f4 Rh5 24. Nd1 axb4 25. Rc1 d4 26. Rc4 Nxc5 27. Rdxd4 Nxa4 28. Rd7 Nb6 29. Rcd4 Nxd7 30. Rxd7 Rd5 31. Rxd5 cxd5 32. Kf2 Rc8 33. g4 b3 34. Kf3 Rc2 0-1

[Event "EU-ch U18 Girls"]
[Site "Albena"]
[Date "2011.09.11"]
[Round "1"]
[White "Batkovskyte, Dominyka"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2092"]
[BlackElo "1830"]
[PlyCount "74"]
[EventDate "2011.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[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. Qc2 0-0 5. Nf3 d5 6. Bg5 h6 7. Bh4 c5 8. e3 Nc6 9. Rd1 Bxc3+ 10. bxc3 cxd4 11. cxd4 Qa5+ 12. Nd2 Ne4 13. f3 Nd6 14. Be2 dxc4 15. Bxc4 Bd7 16. 0-0 Rfc8 17. Bg3 Nb4 18. Qc1 Nxc4 19. Nxc4 Qd5 20. Qb2 Rxc4 21. a3 Nc2 22. Bf2 b5 23. e4 Qd6 24. d5 Qxa3 25. Qe5 Ne3 26. dxe6 Bxe6 27. Bxe3 Qxe3+ 28. Kh1 b4 29. Rfe1 Qc3 30. Qh5 b3 31. f4 Qb4 32. Qe5 Qc5 33. Qa1 Rc2 34. f5 Bc4 35. Qa4 Qf2 36. Rg1 Be2 37. Qxb3 Bxd1 0-1

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.05.01"]
[Round "7"]
[White "Yashchenko, Olena"]
[Black "Durnev, Vladimir"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1768"]
[BlackElo "2019"]
[PlyCount "78"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 c6 5. Nc3 Bb4 6. e3 Qa5 7. Qb3 dxc4 8. Bxc4 Nd5 9. Bxd5 exd5 10. Rc1 0-0 11. 0-0 Nd7 12. a3 Bxc3 13. Rxc3 Qb6 14. Qc2 Nf6 15. b4 a5 16. Rb3 axb4 17. axb4 Ne4 18. Ne5 Bf5 19. Qe2 Ra4 20. Nd3 Qb5 21. Rc1 Rfa8 22. Qd1 Ra2 23. g4 Nd2 24. gxf5 Nxb3 25. Qxb3 R8a3 26. Qb1 Qxd3 27. Qxd3 Rxd3 28. b5 Rdd2 29. bxc6 bxc6 30. Rxc6 h5 31. Bg3 Ra5 32. Rc8+ Kh7 33. Rc7 f6 34. Bh4 Kh6 35. Rc8 g5 36. fxg6 Kxg6 37. Rc6 Kf5 38. Rxf6+ Kg4 39. Bg3 Kh3 0-1

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.30"]
[Round "6"]
[White "Gres, Viktor"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "1768"]
[PlyCount "89"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d5 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Qb6 10. Nc3 Qc7 11. dxc5 Rd8 12. Nb5 Qd7 13. Nd6 Bxd6 14. Bxf6 Be7 15. Bxe7 Qxe7 16. Rc1 Bf5 17. Re1 Be4 18. Qd2 Rac8 19. Bh3 Rc7 20. Nd4 Ne5 21. f4 Nd7 22. c6 Nf6 23. cxb7 Rxc1 24. Rxc1 Qxb7 25. Qc3 h6 26. Qc7 Qxc7 27. Rxc7 a5 28. Ra7 g5 29. fxg5 hxg5 30. Rxa5 g4 31. Bg2 Rc8 32. Kf2 Rc1 33. a4 Rd1 34. Bxe4 Nxe4+ 35. Ke3 Nd2 36. Rxd5 Nf1+ 37. Ke4 Nxh2 38. a5 Ra1 39. b4 Kg7 40. Nf5+ Kh7 41. Rd6 Nf1 42. Kf4 Ra2 43. e3 Rb2 44. Rb6 Rf2+ 45. Kxg4 1-0

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.30"]
[Round "4"]
[White "Khrinovskyi, Oleksiy"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2106"]
[BlackElo "1768"]
[PlyCount "66"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Bg5 0-0 7. e3 d5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Rc8 11. Bc4 Nf6 12. Rc2 Nbd7 13. 0-0 Ne4 14. d5 Nxc3 15. Rxc3 exd5 16. Bxd5 Bxd5 17. Qxd5 c5 18. Qb7 Qd6 19. Qa6 Nf6 20. Rd3 Qc7 21. Rfd1 h6 22. h3 c4 23. Rc3 Ne4 24. Rc2 Rab8 25. Nd4 Nd6 26. Nb5 Nxb5 27. Qxb5 Qc6 28. Qxc6 Rxc6 29. Rd7 a6 30. Kf1 Rbc8 31. Ra7 b5 32. Ke2 Kf8 33. Rd2 R8c7 1-0

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.30"]
[Round "5"]
[White "Yashchenko, Olena"]
[Black "Paranytsya, Olexandr"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1768"]
[PlyCount "98"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bf4 Nbd7 6. e3 Be7 7. h3 0-0 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nf6 11. Bd3 Ne4 12. 0-0 Bd6 13. Bxd6 Qxd6 14. b4 a6 15. Qc2 Re8 16. Rab1 Bd7 17. a4 Rac8 18. Rfc1 h6 19. Ne5 Nf6 20. Be2 Be6 21. Qb2 Nd7 22. Nxd7 Bxd7 23. Rc5 f5 24. b5 axb5 25. axb5 f4 26. bxc6 bxc6 27. exf4 Rb8 28. Qc2 Rxb1+ 29. Qxb1 Rxe2 30. Ra5 Qxf4 31. Ra8+ Re8 32. Ra2 Bf5 33. Qb4 Qg5 34. Kh1 Be4 35. f3 Bd3 36. Qc3 Bc4 37. Ra1 Re2 38. Rg1 Qd2 39. Qa1 Qb2 40. Qa8+ Kh7 41. Qc8 Qc2 42. Qxc6 Rd2 43. Qb6 Rd1 44. Rxd1 Qxd1+ 45. Kh2 Qd2 46. Qe6 Qxd4 47. Qf5+ g6 48. Qd7+ Qg7 49. Qe6 Qc7+ 0-1

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.29"]
[Round "2"]
[White "Davymuka, Roman"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2138"]
[BlackElo "1768"]
[PlyCount "67"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Nf4 c6 8. cxd5 cxd5 9. Be2 Nc6 10. b4 Bd7 11. Bb2 Bd6 12. Nd3 Rc8 13. Rc1 e5 14. Nb5 e4 15. Nxd6 exd3 16. Qxd3 Rb8 17. 0-0 a6 18. Nf5 h5 19. Nh4 Ne4 20. Nf3 Bf5 21. Qd1 Re8 22. Ne5 Nxe5 23. dxe5 h4 24. Qd4 Ng5 25. f4 Ne6 26. Qd2 Qb6 27. Bd4 Qd8 28. Bf3 Qd7 29. Bc5 Nxc5 30. Rxc5 Be6 31. Rfc1 Rbd8 32. Qd4 Qa4 33. Rc7 Qb5 34. a4 1-0

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.29"]
[Round "1"]
[White "Yashchenko, Olena"]
[Black "Popyk, Roman"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1768"]
[PlyCount "122"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Be7 6. e3 a6 7. Be2 Nc6 8. 0-0 0-0 9. a3 d6 10. e4 Bd7 11. Be3 Nxd4 12. Qxd4 Rc8 13. f4 d5 14. cxd5 Bc5 15. Qd2 Qb6 16. Bxc5 Qxc5+ 17. Kh1 exd5 18. e5 Ne4 19. Nxe4 dxe4 20. Qxd7 Qc2 21. Bg4 Qxb2 22. Qd5 Rc6 23. Qxe4 g6 24. Qb1 Qd2 25. Qxb7 Rc2 26. Rad1 Qa5 27. e6 Rc7 28. Qd5 Qxd5 29. Rxd5 f5 30. Bf3 Re8 31. Rd6 a5 32. Rfd1 Kf8 33. Kg1 Ke7 34. Ra6 Rc5 35. Rd7+ Kf8 36. Rxh7 Rec8 37. Rh8+ Ke7 38. Rxc8 Rxc8 39. h3 Rc4 40. Ra7+ Kxe6 41. Ra6+ Ke7 42. Rxg6 Ra4 43. Rg7+ Kf6 44. Ra7 Rxa3 45. Kf2 Ra2+ 46. Kg3 a4 47. h4 a3 48. h5 Ra1 49. Ra6+ Kg7 50. h6+ Kh7 51. Kf2 Rh1 52. Rxa3 Rxh6 53. Ra5 Rf6 54. Be2 Kg7 55. Bd3 Rd6 56. Bxf5 Kf6 57. g4 Rb6 58. g5+ Kg7 59. Bd3 Rb3 60. Ke3 Rb4 61. Ra7+ Kf8 1-0

[Event "Lvov Spring Cup LCC"]
[Site "Lvov"]
[Date "2011.04.29"]
[Round "3"]
[White "Yashchenko, Olena"]
[Black "Zabokrytsky, Alexandr"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1768"]
[PlyCount "101"]
[EventDate "2011.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bf4 0-0 5. Nc3 d6 6. h3 Nbd7 7. e3 Nh5 8. Bh2 c5 9. Be2 Qb6 10. Qd2 Nhf6 11. 0-0 e5 12. dxe5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Ne4 15. Nxe4 Bxe5 16. Qd5 Bg7 17. Rad1 Qxb2 18. Rd2 Qb6 19. Qxc5 Qe6 20. Nd6 Bc3 21. Rd3 b6 22. Qa3 Be5 23. Rfd1 a5 24. f4 Bxf4 25. Nxc8 Raxc8 26. Bg4 f5 27. Bf3 Bh2+ 28. Kxh2 Qe5+ 29. Kh1 Kg7 30. Rd7+ Kh6 31. Re7 Qg3 32. Qc3 Rcd8 33. Rdd7 Rxd7 34. Rxd7 Re8 35. Qd2 f4 36. e4 Rc8 37. Rd4 Kg5 38. Kg1 Kh6 39. e5 Rf8 40. e6 Qg5 41. Re4 Qe7 42. Rxf4 Qc5+ 43. Kh1 g5 44. Rxf8 Qxf8 45. Qd7 Qf4 46. e7 Qc1+ 47. Bd1 Qf4 48. Qe6+ Kg7 49. e8N+ Kf8 50. Qf6+ Kxe8 51. Qxf4 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.23"]
[Round "6.38"]
[White "Yashchenko, Olena"]
[Black "Oliynyk, Volodymyr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1768"]
[PlyCount "76"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Bb4+ 6. Nc3 Ne4 7. Rc1 g5 8. Bg3 h5 9. d5 h4 10. Qd4 Rh6 11. Qxe4 hxg3 12. fxg3 Na6 13. Qg4 Be7 14. Be2 f5 15. Qd4 Bf6 16. Qd2 Qe7 17. Nb5 d6 18. Nfd4 Bxd4 19. Nxd4 Nc5 20. Bd3 Nxd3+ 21. Qxd3 0-0-0 22. Qd2 Rdh8 23. h3 Rf6 24. Nxe6 f4 25. 0-0 Rxe6 26. dxe6 fxg3 27. Qe2 Kb8 28. Qg4 Rh4 29. Qxg3 g4 30. Rf7 Qxe6 31. Rf8+ Bc8 32. Qxh4 Qxe3+ 33. Kh2 g3+ 34. Qxg3 Qxc1 35. Qg4 Kb7 36. Qxc8+ Kc6 37. Qa8+ Kc5 38. Qd5+ Kb4 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.22"]
[Round "5.20"]
[White "Grygoriev, Oleksii"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2161"]
[BlackElo "1768"]
[PlyCount "97"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. Nf4 Nd5 9. Nxg6 hxg6 10. Ne4 Nd7 11. Bg5 N7f6 12. Qe2 Qa5+ 13. Bd2 Qb6 14. 0-0-0 0-0-0 15. c3 Be7 16. Ng5 Rd7 17. Nxf7 Ba3 18. bxa3 Rxf7 19. Qxe6+ Rd7 20. Qe5 Re8 21. Qg3 Ne4 22. Qxg6 Ree7 23. Rhe1 Nxd2 24. Bxd5 Qa5 25. Kxd2 Qxd5 26. Rxe7 Rxe7 27. Qg4+ Rd7 28. Ke1 Qxa2 29. Qh3 Qxa3 30. Kf1 Qa6+ 31. Kg1 Qe2 32. Rf1 a5 33. Qh8+ Kc7 34. Qa8 Qa2 35. Re1 Qa3 36. Rb1 b6 37. Qa7+ Kd6 38. Qxb6 Qxc3 39. h4 Ke7 40. Rd1 a4 41. h5 a3 42. Qa6 Kf7 43. Kh2 Qc2 44. Rd3 a2 45. Rf3+ Ke7 46. Qa3+ Kd8 47. Rf8+ Kc7 48. Qa5+ Kd6 49. Qe5# 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.21"]
[Round "4.38"]
[White "Yashchenko, Olena"]
[Black "Angilevich, Mikhail"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1768"]
[PlyCount "75"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. Nf3 Nc6 7. e3 a6 8. Bd3 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Rc1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. h3 Be6 15. Qa4 Rac8 16. Rfd1 Rc6 17. Rc2 Rfc8 18. Rcd2 Nd7 19. Be2 Nb6 20. Qh4 g5 21. Qd4 Qxd4 22. Rxd4 Nc4 23. Nxd5 Bxd5 24. Rxd5 Nxb2 25. Rxg5+ Kf8 26. Rd4 Rc1+ 27. Kh2 R1c2 28. Bg4 R8c7 29. Kg3 b5 30. Bf5 R2c5 31. Rdg4 h6 32. Rg8+ Ke7 33. Be4 Nd1 34. Bf3 Nc3 35. Ra8 h5 36. Rgg8 Nxa2 37. Rge8+ Kf6 38. Rxa6+ 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.20"]
[Round "3.19"]
[White "Karnaukh, Anatolij"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2193"]
[BlackElo "1768"]
[PlyCount "53"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 b6 6. Ng3 Bb7 7. Bd3 d5 8. cxd5 Nxd5 9. Bd2 Nd7 10. 0-0 Nxc3 11. bxc3 Be7 12. e4 c5 13. f4 cxd4 14. cxd4 e5 15. Nf5 exf4 16. Bxf4 Nf6 17. e5 Ne8 18. Qg4 Bc8 19. Nxe7+ Qxe7 20. Qh5 g6 21. Qh6 Bb7 22. Bg5 Qe6 23. Rf4 Qd5 24. Rg4 Qd7 25. Rh4 f5 26. Bc4+ Kh8 27. Qxf8# 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.20"]
[Round "2.39"]
[White "Yashchenko, Olena"]
[Black "Homovnenko, Konstantin"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1768"]
[PlyCount "123"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. Nc3 c6 5. e3 e6 6. cxd5 exd5 7. Bd3 Bxd3 8. Qxd3 Bd6 9. 0-0 0-0 10. a3 Nbd7 11. Bd2 c5 12. dxc5 Nxc5 13. Qc2 Rc8 14. Rac1 Ne6 15. Qb1 Bb8 16. Nb5 Qb6 17. Nbd4 Ne4 18. Rfd1 N4g5 19. Nxg5 Nxg5 20. Rxc8 Rxc8 21. Qf5 Ne6 22. Bc3 Qd6 23. Nf3 Rd8 24. e4 g6 25. Qf6 d4 26. g3 Nc5 27. Qxd6 Rxd6 28. e5 Rd5 29. Rxd4 Rxd4 30. Bxd4 Nd7 31. Kf1 Kf8 32. Ke2 Ke7 33. Kd3 h6 34. Ke4 Ke6 35. h3 a6 36. b4 b5 37. Bc3 Ba7 38. Nd4+ Bxd4 39. Bxd4 Nb8 40. f4 Nc6 41. g4 Ne7 42. Bc5 Ng8 43. f5+ Kd7 44. Kd5 h5 45. Bf8 Ke8 46. Bd6 hxg4 47. hxg4 Nh6 48. fxg6 fxg6 49. Kc6 Nxg4 50. Kb6 Ne3 51. Kxa6 Nc4 52. Kxb5 Nxa3+ 53. Kc6 Kd8 54. b5 Nc4 55. b6 Na5+ 56. Kd5 g5 57. Ke4 Nb7 58. Bc7+ Kd7 59. Kf5 Nc5 60. Kxg5 Ke6 61. Kf4 Kd5 62. Kf5 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2011.03.19"]
[Round "1.16"]
[White "Borzov, Dmitri"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2166"]
[BlackElo "1768"]
[PlyCount "65"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 d5 8. Bf4 c5 9. dxc5 Nc6 10. Nf3 g5 11. Be3 g4 12. Nd2 Qa5 13. f3 Nxd2 14. Qxd2 Qxd2+ 15. Bxd2 gxf3 16. exf3 d4 17. b4 e5 18. Bd3 f5 19. 0-0-0 Bd7 20. Rde1 Rfe8 21. Re2 e4 22. fxe4 Ne5 23. Kc2 fxe4 24. Bxe4 Ba4+ 25. Kc1 Bb3 26. Rhe1 Bxc4 27. Bxh7+ Kxh7 28. Rxe5 Rxe5 29. Rxe5 a5 30. Re7+ Kg8 31. Rxb7 axb4 32. Rxb4 Bd5 33. Rxd4 1-0

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.28"]
[Round "9"]
[White "Mammadzada, Aysel"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "D40"]
[BlackElo "1762"]
[PlyCount "90"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. Bd3 Nbd7 9. 0-0 dxc4 10. Bxc4 Nb6 11. Bb3 Nfd5 12. Bxe7 Nxe7 13. Qd3 Nbd5 14. Rad1 b6 15. Bc2 g6 16. Rfe1 Bb7 17. a3 Rc8 18. Ne4 Nf5 19. Qd2 Qe7 20. Neg5 Nd6 21. Bb3 h6 22. Nh3 Nf5 23. Nf4 Nxf4 24. Qxf4 Qd7 25. Ne5 Qb5 26. Ba2 Qxb2 27. Bb1 Kg7 28. g4 Ne7 29. Nd7 Qxa3 30. Nxf8 Rxf8 31. Qe5+ Kg8 32. Qe3 Qa4 33. Qxh6 Rd8 34. Qg5 Rxd4 35. Rxd4 Qxd4 36. h3 Qb4 37. Rc1 Qa3 38. Qe3 Qd6 39. Rd1 Nd5 40. Qd3 Qc6 41. Qe4 Qc3 42. h4 Qh3 43. Qg2 Qxh4 44. Qg3 Qxg3+ 45. fxg3 Kg7 1/2-1/2

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.27"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Trapaidze, Lizi"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1762"]
[BlackElo "1676"]
[PlyCount "94"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[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 c6 4. Nc3 dxc4 5. a4 Bb4 6. Bf4 Nd7 7. Ne5 Nxe5 8. Bxe5 Nf6 9. e3 b5 10. Be2 0-0 11. Bxf6 Qxf6 12. Bf3 Rb8 13. Bxc6 a6 14. 0-0 Rb6 15. Be4 Rd8 16. Qc2 g6 17. Rfd1 Bf8 18. axb5 axb5 19. Ra5 Bd7 20. Bf3 Bb4 21. Ra7 Qe7 22. Rda1 Qe8 23. Ne4 Kg7 24. Nc5 Bc6 25. Bg4 Bxc5 26. dxc5 Rb7 27. b3 cxb3 28. Qxb3 Qe7 29. Qc3+ Kg8 30. R7a6 b4 31. Qc1 b3 32. Rb6 Rdb8 33. Raa6 Bb5 34. Rxb7 Qxb7 35. Rb6 Qc7 36. Qb2 Rxb6 37. cxb6 Qc2 38. b7 Qxb2 39. b8Q+ Kg7 40. h3 Qc1+ 41. Kh2 b2 42. Qe5+ Kf8 43. Qd6+ Ke8 44. Qb8+ Ke7 45. Qa7+ Bd7 46. Qa3+ Kd8 47. Qa5+ Qc7+ 0-1

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.24"]
[Round "6"]
[White "Yashchenko, Olena"]
[Black "Russo, Arianna"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1762"]
[BlackElo "1607"]
[PlyCount "88"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nbd7 7. h3 Re8 8. Be2 Nh5 9. Bh2 c5 10. 0-0 Nhf6 11. a3 a5 12. Rb1 b6 13. b4 axb4 14. axb4 Ra7 15. Qb3 Ba6 16. Ra1 Qc7 17. Ra2 Raa8 18. Rfa1 Bb7 19. bxc5 bxc5 20. Ra7 Rxa7 21. Rxa7 Rb8 22. Nb5 Qb6 23. Qa3 cxd4 24. exd4 Qc6 25. c5 Ne4 26. cxd6 exd6 27. Nxd6 Bf8 28. Bb5 Qc2 29. Qa1 Qxf2+ 30. Kh1 Bxd6 31. Bxd7 Bxh2 32. Kxh2 Qg3+ 33. Kg1 Nd2 34. Ne1 Bxg2 35. Nxg2 Nf3+ 36. Kf1 Nd2+ 37. Kg1 Nf3+ 38. Kf1 Nh2+ 39. Ke2 Qxg2+ 40. Kd3 Rb3+ 41. Kc4 Qc2+ 42. Kd5 Qg2+ 43. Kc4 Qc2+ 44. Kd5 Qg2+ 1/2-1/2

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.23"]
[Round "5"]
[White "Kukic, Lora"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1740"]
[BlackElo "1762"]
[PlyCount "77"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Be7 5. Nc3 Bb7 6. Qc2 0-0 7. e4 d5 8. e5 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. Bxh7+ Kh8 12. bxc3 dxc4 13. Be4 Bxe4 14. Qxe4 Nd7 15. Qc6 Rac8 16. 0-0 Nb8 17. Qxc4 Rfd8 18. Qd3 c5 19. Qe3 cxd4 20. cxd4 Nc6 21. Ng5 Kg8 22. f4 Nxd4 23. Qh3 Qc5 24. Qh7+ Kf8 25. Ne4 Qc2 26. Qh8+ Ke7 27. Qh4+ Kf8 28. Nd6 Rb8 29. Qh8+ Ke7 30. Qxg7 Qg6 31. Qxg6 fxg6 32. g4 Rh8 33. Rf2 Rh4 34. g5 Rbh8 35. Rc1 R8h5 36. Rc7+ Kd8 37. Rxa7 Rxf4 38. Ra8+ Kd7 39. Rxf4 1/2-1/2

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.22"]
[Round "3"]
[White "Yashchenko, Olena"]
[Black "Sharapova, Anzama"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1762"]
[BlackElo "2024"]
[PlyCount "70"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. h3 Nfd7 7. e3 e5 8. Bh2 Nc6 9. Be2 f5 10. 0-0 Kh8 11. a3 h6 12. b4 g5 13. d5 Ne7 14. Qb3 Ng6 15. Rac1 h5 16. Na4 g4 17. hxg4 hxg4 18. Nd2 Qg5 19. c5 f4 20. Ne4 Qh6 21. Rfd1 f3 22. Bf1 fxg2 23. Bxg2 Nh4 24. Qd3 Nf3+ 25. Bxf3 gxf3 26. Nd2 Nf6 27. Nc3 Bh3 28. e4 Ng4 29. Nxf3 Rxf3 30. Qxf3 Nxh2 31. Qg3 Ng4 32. Rc2 Bf6 33. Kh1 Rg8 34. f3 Nf2+ 35. Qxf2 Bg2+ 0-1

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.21"]
[Round "2"]
[White "Eid, Maha"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2065"]
[BlackElo "1762"]
[PlyCount "51"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[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. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. Bg5 h6 7. Bh4 c5 8. dxc5 Nc6 9. e3 Bxc3+ 10. Qxc3 g5 11. Bg3 Ne4 12. Qa3 dxc4 13. Rd1 Qf6 14. Bxc4 e5 15. Bd5 Nxg3 16. hxg3 Ne7 17. Be4 Qg7 18. Rd6 Ng6 19. Qb3 Be6 20. Rxe6 fxe6 21. Qxe6+ Kh8 22. Bxg6 e4 23. Ne5 Rad8 24. Nf7+ Rxf7 25. Bxf7 Kh7 26. Qxe4+ 1-0

[Event "EU-ch U16 Girls"]
[Site "Batumi"]
[Date "2010.09.20"]
[Round "1"]
[White "Yashchenko, Olena"]
[Black "Leks, Maria"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1762"]
[BlackElo "2052"]
[PlyCount "75"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bf4 Bf5 5. e3 e6 6. Nf3 Nd5 7. Bxc4 Nxf4 8. exf4 Bd6 9. 0-0 c6 10. Ne5 0-0 11. Qb3 b5 12. Be2 Qb6 13. Rfd1 Rd8 14. Bf3 Bxe5 15. dxe5 Na6 16. Ne4 Bxe4 17. Bxe4 Nc5 18. Qc2 Nxe4 19. Qxe4 Rd5 20. Rxd5 exd5 21. Qe2 c5 22. f5 Re8 23. Re1 d4 24. e6 fxe6 25. fxe6 c4 26. Qe4 Qc5 27. Qb7 Qf5 28. Qd7 Qg6 29. f4 d3 30. f5 Qh5 31. h3 Rb8 32. e7 Qe8 33. Qe6+ Kh8 34. f6 d2 35. Rd1 Qh5 36. Rxd2 Qc5+ 37. Kh1 Qc7 38. e8Q+ 1-0

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.22"]
[Round "11"]
[White "Yashchenko, Olena"]
[Black "Baranovsky, Sergey"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1763"]
[BlackElo "2057"]
[PlyCount "62"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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 b6 4. Bf4 Bb4+ 5. Nc3 Ne4 6. Qc2 Bb7 7. e3 f5 8. Be2 0-0 9. 0-0 Bxc3 10. bxc3 d6 11. Rfd1 Nd7 12. Rab1 g5 13. Bg3 h5 14. h3 Nxg3 15. fxg3 g4 16. Nh4 Qg5 17. Kh2 Nf6 18. hxg4 hxg4 19. Bd3 Ne4 20. Re1 Rf6 21. Rbd1 Rh6 22. Bxe4 Rxh4+ 23. gxh4 Qxh4+ 24. Kg1 Bxe4 25. Qb2 g3 26. Rd2 Kf7 27. Qb3 Rh8 28. Kf1 Qg4 29. Kg1 Qh5 30. Kf1 Bf3 31. gxf3 Qxf3+ 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.21"]
[Round "10"]
[White "Vorobiov, Ivan"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2047"]
[BlackElo "1763"]
[PlyCount "49"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nc3 0-0 7. 0-0 d5 8. Ne5 Nbd7 9. Bg5 h6 10. Nxd7 Qxd7 11. Bxf6 gxf6 12. cxd5 Bxd5 13. Bxd5 exd5 14. Rc1 Kh7 15. Qc2+ f5 16. Nd1 Qe6 17. Ne3 Qe4 18. Qb3 c5 19. Nxd5 Qxd4 20. Rfd1 Qe5 21. Nf4 Rad8 22. Rxd8 Rxd8 23. Qxf7+ Qg7 24. Qxf5+ Kg8 25. Ne6 1-0

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.20"]
[Round "9"]
[White "Yashchenko, Olena"]
[Black "Semenets, Grigoriy"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1763"]
[BlackElo "2175"]
[PlyCount "101"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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 d5 4. Bf4 Nbd7 5. Nc3 c6 6. e3 Be7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Nxd5 exd5 11. Bd3 Nf6 12. 0-0 Bg4 13. h3 Bh5 14. a3 Ne4 15. b4 Bxf3 16. gxf3 Ng5 17. Bxg5 Bxg5 18. f4 Be7 19. Kh2 f5 20. Qh5 Qe8 21. Qf3 Kh8 22. Rg1 a5 23. Qg3 g6 24. h4 axb4 25. axb4 Qf7 26. h5 g5 27. fxg5 Qxh5+ 28. Qh3 Qxh3+ 29. Kxh3 f4 30. g6 hxg6 31. Rxg6 Rf6 32. Rxf6 Bxf6 33. b5 cxb5 34. Bxb5 fxe3 35. fxe3 Ra3 36. Rc8+ Kg7 37. Rc7+ Kg6 38. Rxb7 Rxe3+ 39. Kg4 Re4+ 40. Kf3 Rxd4 41. Rd7 Kf5 42. Bc6 Rf4+ 43. Kg3 d4 44. Rd5+ Be5 45. Kg2 Rh4 46. Kf3 Rh3+ 47. Kf2 Rc3 48. Bb7 Kf4 49. Ke2 Re3+ 50. Kd2 Rb3 51. Bc6 1/2-1/2

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.18"]
[Round "7"]
[White "Drobot, Sergey"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "1763"]
[PlyCount "90"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bf4 Qa5+ 12. c3 Nbd7 13. Ne5 Be7 14. 0-0 0-0 15. Rfe1 Qd8 16. Qe2 Nd5 17. Bd2 Qb6 18. b4 Qc7 19. a4 Nxe5 20. dxe5 c5 21. b5 Nb6 22. a5 Nd7 23. c4 Nxe5 24. Bxh6 gxh6 25. Qxe5 Qxe5 26. Rxe5 Bf6 27. Rae1 Bxe5 28. Rxe5 b6 29. Ne2 bxa5 30. Nc3 Kg7 31. Na4 Kf6 32. Rxc5 Rac8 33. g4 Rxc5 34. Nxc5 Rc8 35. Ne4+ Ke5 36. Nd2 a4 37. Kg2 a3 38. Kg3 a2 39. f4+ Kf6 40. Nb3 Rxc4 41. Kh4 Rxf4 42. b6 axb6 43. Nd2 a1Q 44. Nf3 Qh1+ 45. Kg3 Rxf3# 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.17"]
[Round "6"]
[White "Yashchenko, Olena"]
[Black "Musiienko, Danylo"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1763"]
[BlackElo "1866"]
[PlyCount "64"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[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. Nc3 c5 4. cxd5 cxd4 5. Qa4+ b5 6. Nxb5 Bd7 7. e4 exd5 8. Qxd4 Nc6 9. Qe3 dxe4 10. Qxe4+ Be7 11. Bc4 Nf6 12. Nd6+ Kf8 13. Qf4 Be6 14. Nb5 Bb4+ 15. Nc3 g5 16. Qxg5 Bxc4 17. Qh6+ Ke8 18. Bd2 Qe7+ 19. Kd1 Rd8 20. Nf3 Be6 21. Kc1 Rg8 22. Re1 Rg6 23. Qf4 Nd5 24. Nxd5 Bxd2+ 25. Nxd2 Rxd5 26. Qa4 Qc5+ 27. Kd1 Kd7 28. Rc1 Qd6 29. Qc2 Rg4 30. f3 Rgd4 31. Re2 Bf5 32. Qc3 Rd3 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.16"]
[Round "5"]
[White "Glushko, Anton"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "A20"]
[BlackElo "1763"]
[PlyCount "106"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. g3 d5 2. c4 Nf6 3. Bg2 e5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d3 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 0-0 9. Nc3 Nxc3 10. bxc3 Bg4 11. Rb1 Rb8 12. 0-0 Re8 13. Ne1 e4 14. f3 exf3 15. exf3 Bf5 16. Rb5 Qd7 17. f4 Bg4 18. Nf3 b6 19. Ne5 Nxe5 20. Rxe5 Rxe5 21. fxe5 Re8 22. Re1 c5 23. d4 cxd4 24. cxd4 f6 25. Qf4 Qe6 26. d5 fxe5 27. dxe6 exf4 28. e7 Kf7 29. Bd5+ Kf6 30. Re4 Bh5 31. Re6+ Kf5 32. gxf4 Bf7 33. Re5+ Kf6 34. Bxf7 Kxf7 35. Kf2 Rxe7 36. Rb5 Re4 37. Kf3 Ra4 38. Rb2 Kf6 39. Kg4 g5 40. Rc2 Rxf4+ 41. Kg3 Re4 42. Rc7 Ra4 43. Rc2 h5 44. Re2 Ra3+ 45. Kg2 g4 46. Rd2 h4 47. Kf2 Kf5 48. Rb2 h3 49. Rb5+ Kf4 50. Rb4+ Kg5 51. Rb2 Kh4 52. Kg1 g3 53. hxg3+ Kxg3 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.15"]
[Round "4"]
[White "Yashchenko, Olena"]
[Black "Lomsadze, Irakliy"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1763"]
[PlyCount "94"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Bf5 6. Nf3 e6 7. e3 Be7 8. Bb5+ Nbd7 9. Nh4 Bg6 10. h3 0-0 11. Nxg6 hxg6 12. 0-0 Nh5 13. Bh2 Nhf6 14. Rc1 Nb6 15. Bd3 a6 16. Ne2 Bd6 17. Bxd6 Qxd6 18. Nc3 Rfc8 19. Qb3 Nc4 20. Bxc4 Rxc4 21. Na4 b5 22. Nc3 Rac8 23. Ne2 Ne4 24. Rxc4 Rxc4 25. Qd3 Qc7 26. f3 Nd6 27. Qa3 a5 28. Re1 Rc2 29. Nc3 Nc4 30. Nxb5 Nxa3 31. Nxc7 Rxb2 32. e4 dxe4 33. fxe4 Nc2 34. Re2 Rb1+ 35. Kf2 Nxd4 36. Rd2 Nc6 37. Ne8 Kf8 38. Nd6 Nb4 39. Nc4 a4 40. Nb2 Rxb2 41. Rxb2 Nd3+ 42. Ke3 Nxb2 43. Kd2 Nc4+ 44. Kc3 Nb6 45. Kb4 f5 46. exf5 gxf5 47. Kb5 e5 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.14"]
[Round "3"]
[White "Moroz, Yuri"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2078"]
[BlackElo "1763"]
[PlyCount "29"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Qc2 0-0 5. Bg2 Re8 6. d3 d5 7. cxd5 Nxd5 8. Bd2 c6 9. Nf3 Nd7 10. Nxd5 Bxd2+ 11. Nxd2 cxd5 12. Bxd5 Nf6 13. Bg2 Qb6 14. 0-0 Bg4 15. Nc4 1/2-1/2

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.13"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Motsar, Irina"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1763"]
[BlackElo "2133"]
[PlyCount "82"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 d6 6. Bxc4 g6 7. b3 Bg7 8. Bb2 0-0 9. Qc2 Na6 10. a3 Rb8 11. Ne2 Nc7 12. 0-0 e6 13. dxe6 fxe6 14. Rad1 Qe7 15. e5 Ng4 16. exd6 Qxd6 17. Nf3 Nd5 18. Bxg7 Rxf3 19. Ng3 Rxg3 20. fxg3 Kxg7 21. Rf3 Bb7 22. Rdf1 Ndf6 23. Rd3 Qc6 24. h3 Ne5 25. Qb2 Rf8 26. Rd2 Nxc4 27. bxc4 Rf7 28. Rdf2 e5 29. Qxe5 Qe4 30. Qg5 Qd4 31. Kh1 h6 32. Qc1 Qd7 33. g4 Qd3 34. Kh2 Qd4 35. Kh1 g5 36. Qb1 Be4 37. Qc1 Bd3 38. Rd2 Qxc4 39. Qxc4 Bxc4 40. Rc1 Bb3 41. Rf2 Rb7 0-1

[Event "Kiev Independence Cup-A 10th"]
[Site "Kiev"]
[Date "2010.08.12"]
[Round "1"]
[White "Shvayger, Yuliya"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2190"]
[BlackElo "1763"]
[PlyCount "49"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Be7 17. Ne5 Nd5 18. c4 Nb6 19. Bf4 Qd8 20. Qg4 Bf6 21. Rhe1 Rc8 22. Nxf7 Qd7 23. Nxh8 Nxc4 24. Rxe6+ Kd8 25. Rde1 1-0

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.02.03"]
[Round "11"]
[White "Feduk, Ivanna"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1941"]
[BlackElo "1645"]
[PlyCount "64"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Ne2 Nd7 6. Ng3 Bg6 7. Nc3 dxc4 8. Bxc4 Nb6 9. Bb3 Ne7 10. 0-0 Ned5 11. Nce4 Be7 12. a3 0-0 13. f4 Qd7 14. Bc2 Rac8 15. f5 exf5 16. Nxf5 c5 17. Ned6 Rc6 18. Bb3 cxd4 19. Qxd4 Bxf5 20. Bxd5 Nxd5 21. Qxd5 Bxd6 22. exd6 Be6 23. Qg5 Qxd6 24. Be3 Rc2 25. Rad1 Qc6 26. Bd4 g6 27. Bf6 h6 28. Qg3 Bd5 29. Rf2 Rxf2 30. Qxf2 Bxg2 31. Qxg2 Qxf6 32. Qxb7 Re8 0-1

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.02.02"]
[Round "10"]
[White "Yashchenko, Olena"]
[Black "Konopatska, Oleksandra"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1645"]
[BlackElo "2226"]
[PlyCount "65"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 g6 5. Bf4 Bg7 6. h3 0-0 7. e3 c5 8. Nh4 Bc8 9. Be2 Nbd7 10. Nf3 Nh5 11. Bh2 f5 12. Ng5 Ndf6 13. 0-0 h6 14. Nf3 Qe8 15. dxc5 dxc5 16. Nb5 Qd8 17. Nc7 Rb8 18. Qxd8 Rxd8 19. Nd5 Nxd5 20. Bxb8 Nb4 21. Bxa7 Na6 22. Rad1 Rd7 23. Rxd7 Bxd7 24. Rd1 Bc6 25. g4 fxg4 26. hxg4 Nf6 27. Ne5 Be4 28. f3 Bc2 29. Rd8+ Kh7 30. Bd3 Bxd3 31. Nxd3 Nc7 32. Bxc5 b5 33. Rc8 1-0

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.02.01"]
[Round "9"]
[White "Petrova, Irina"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "1987"]
[BlackElo "1645"]
[PlyCount "151"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8. e3 b6 9. Bxc4 Bb7 10. f3 Nbd7 11. Ne2 Re8 12. 0-0 h6 13. Bh4 e5 14. Rad1 Qe7 15. e4 exd4 16. Nxd4 Ne5 17. Ba2 Nxe4 18. Qe1 Nf6 19. Qf2 Ng6 20. Rfe1 Qc5 21. Bxf6 Rxe1+ 22. Rxe1 gxf6 23. b4 Qg5 24. Qc2 c5 25. bxc5 bxc5 26. Qb3 Rf8 27. Ne6 fxe6 28. Qxb7 Nf4 29. Bxe6+ Nxe6 30. Rxe6 Qc1+ 31. Kf2 Qd2+ 32. Re2 Qd4+ 33. Kg3 Qd3 34. Re7 Qg6+ 35. Kf2 Qc2+ 36. Re2 Qa4 37. Qd5+ Kh8 38. Qxc5 Rd8 39. Re4 Qd1 40. Qxa7 Qd2+ 41. Re2 Qd6 42. g3 Rd7 43. Qa4 Qd5 44. Re8+ Kg7 45. Qg4+ Kh7 46. Qe4+ Qxe4 47. Rxe4 Rd2+ 48. Re2 Rd4 49. Re7+ Kg6 50. Ra7 Rd2+ 51. Kg1 Rd3 52. Kg2 h5 53. a4 Ra3 54. a5 Ra4 55. a6 Kh6 56. Ra8 Kg7 57. a7 Ra5 58. Kh3 Ra4 59. f4 Ra2 60. g4 hxg4+ 61. Kxg4 Ra4 62. Kf5 Ra6 63. h4 Kh7 64. h5 Kg7 65. h6+ Kh7 66. Ke4 Ra4+ 67. Kd5 Ra5+ 68. Ke6 Ra6+ 69. Kf7 Ra4 70. f5 Ra6 71. Ke7 Ra2 72. Kxf6 Ra1 73. Kf7 Ra2 74. f6 Ra3 75. Ke6 Ra6+ 76. Kd5 1-0

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.31"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Smelova, Anastasia"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1645"]
[PlyCount "81"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bf4 d6 6. h3 c5 7. e3 b6 8. Be2 cxd4 9. exd4 Bb7 10. 0-0 Nbd7 11. Re1 d5 12. Rc1 dxc4 13. Bxc4 Nh5 14. Bg5 Nhf6 15. Qe2 Rc8 16. Ba6 Bxa6 17. Qxa6 Ra8 18. Qe2 Re8 19. Nb5 Nd5 20. Ne5 Bxe5 21. dxe5 Nc5 22. Rcd1 Qd7 23. Qc4 Red8 24. Nc3 Qf5 25. Rxd5 Qxg5 26. e6 Qf6 27. Rxd8+ Rxd8 28. Nd5 Rxd5 29. Qxd5 Nxe6 30. Qe5 Qh4 31. Rc1 Qh6 32. Rc8+ Nf8 33. Qxe7 Qg7 34. b3 h5 35. Ra8 a5 36. Rb8 g5 37. Rxb6 g4 38. Qf6 Qh7 39. Rb8 Qb1+ 40. Kh2 Qc1 41. Rb7 1-0

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.30"]
[Round "7"]
[White "Burak, Ilona"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1645"]
[PlyCount "72"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Nf3 Be7 8. 0-0 0-0 9. Bf4 a6 10. Nbd2 b5 11. Nb3 b4 12. Re1 bxc3 13. bxc3 a5 14. Qe2 a4 15. Nbd2 Qa5 16. a3 Ba6 17. c4 Rfc8 18. cxd5 Nxd5 19. Bh2 h6 20. Nc4 Qd8 21. Nce5 Bxd3 22. Qxd3 Nxe5 23. Bxe5 Rc3 24. Qb5 Bxa3 25. Nd2 Qe7 26. Nc4 Rb3 27. Qc6 Ra7 28. Rxa3 Qb4 29. Rea1 Rxa3 30. Nxa3 Nc3 31. Nc4 Ne2+ 32. Kf1 Nc3 33. Bd6 Qb3 34. Ne5 Rb7 35. Qe8+ Kh7 36. Nxf7 Qb1+ 0-1

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.30"]
[Round "6"]
[White "Onokienko, Olexandra"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "1645"]
[PlyCount "67"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 Nc6 10. Nf1 dxe5 11. Nxe5 Nxe5 12. Bxh5 Nc6 13. c3 Na5 14. Ng3 c5 15. dxc5 Nc6 16. Ne4 Qc7 17. Bg5 f6 18. Bh4 Rad8 19. Qc2 Nf4 20. Bg3 f5 21. Bxf4 Qxf4 22. Nd6 Bxd6 23. cxd6 Rxd6 24. Qb3 Na5 25. Qb5 b6 26. Bf3 Rc8 27. Rxe6 Rxe6 28. Bd5 Qd6 29. Re1 Kh8 30. Rxe6 Qb8 31. b4 a6 32. Qxb6 Qf4 33. Qe3 Qb8 34. bxa5 1-0

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.29"]
[Round "5"]
[White "Yashchenko, Olena"]
[Black "Osmak, Iulija"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1645"]
[BlackElo "1876"]
[PlyCount "64"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e5 3. d5 Nce7 4. Nc3 d6 5. Nf3 Ng6 6. e4 Nf6 7. Bd3 Be7 8. 0-0 0-0 9. b4 h6 10. Qc2 Nh5 11. Ne2 Bg4 12. Ne1 Nhf4 13. f3 Bd7 14. c5 Nxd3 15. Nxd3 f5 16. Be3 Bg5 17. Bf2 fxe4 18. fxe4 Qe7 19. a4 h5 20. b5 h4 21. b6 cxb6 22. cxb6 Rac8 23. Qb3 a6 24. h3 Bd2 25. Rab1 Qg5 26. Kh1 Rf6 27. Rbd1 Rcf8 28. Qc2 Be3 29. Ng1 Bxf2 30. Rxf2 Rxf2 31. Nxf2 Bxa4 32. Qxa4 Rxf2 0-1

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.28"]
[Round "4"]
[White "Yashchenko, Olena"]
[Black "Usoltseva, Polina"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1645"]
[BlackElo "1813"]
[PlyCount "47"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Nc3 a6 6. Bd3 f5 7. 0-0 Nf6 8. Ne5 0-0 9. cxd5 Bxe5 10. dxe5 Nxd5 11. Qb3 Nd7 12. f4 Nc5 13. Qc4 Qe7 14. Nxd5 cxd5 15. Qc2 Nxd3 16. Qxd3 b5 17. a3 Bb7 18. Bd2 Rfc8 19. Bb4 Qd7 20. Rfc1 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qc3 Qxc3 24. Bxc3 1/2-1/2

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.27"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Selezenieva, Maria"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1645"]
[PlyCount "127"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. 0-0 0-0 6. Nbd2 Be6 7. c3 c5 8. Re1 cxd4 9. exd4 Nc6 10. Ne4 Nxe4 11. Bxe4 d5 12. Bd3 a6 13. Ng5 Qd7 14. Nxe6 fxe6 15. Qg4 Nd8 16. h4 Qe8 17. Re3 Qf7 18. Rf3 Qe8 19. Rxf8+ Kxf8 20. Bg5 Nf7 21. Qxe6 Nxg5 22. hxg5 Qf7 23. Re1 Qxe6 24. Rxe6 Kf7 25. Rb6 Ra7 26. Be2 e5 27. Bf3 exd4 28. Bxd5+ Kf8 29. cxd4 Bxd4 30. Rb4 Bg7 31. Bxb7 a5 32. Rb3 a4 33. Rb5 Be5 34. Rxe5 Rxb7 35. Re4 Rxb2 36. Rxa4 Rb5 37. f4 Rb2 38. Kh2 Ke7 39. Ra7+ Ke6 40. a4 Ra2 41. a5 Kf5 42. Rxh7 Rxa5 43. Rf7+ Kg4 44. Rf6 Ra2 45. Rxg6 Kxf4 46. Rg8 Kf5 47. Kh3 Ra6 48. Kh4 Ra7 49. Rf8+ Kg6 50. Rf6+ Kg7 51. Kh5 Ra8 52. Rc6 Rh8+ 53. Kg4 Rf8 54. Rf6 Rxf6 55. gxf6+ Kxf6 56. Kh5 Kg7 57. g4 Kh7 58. Kg5 Kg7 59. Kf5 Kf7 60. g5 Kg7 61. g6 Kg8 62. Kf6 Kf8 63. g7+ Kg8 64. Kg6 1/2-1/2

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.27"]
[Round "3"]
[White "Zabgaeva, Marina"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1886"]
[BlackElo "1645"]
[PlyCount "58"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Re8 9. Ne5 cxd4 10. exd4 a6 11. f4 Bd7 12. Qc2 h6 13. Bh4 Rc8 14. a3 Nxd4 15. Qd1 Nc6 16. Kh1 b5 17. g4 Qc7 18. Qe2 Rcd8 19. Rg1 d4 20. g5 hxg5 21. Bxg5 Nxe5 22. Bxf6 Bxf6 23. fxe5 Qxe5 24. Ne4 Bc6 25. Rg2 dxc3 26. bxc3 Rxd3 27. Nxf6+ Qxf6 28. Qxd3 Bxg2+ 29. Kxg2 Rc8 0-1

[Event "UKR-ch U18 Girls"]
[Site "Kiev"]
[Date "2010.01.26"]
[Round "1"]
[White "Korniyuk, Mariya"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2067"]
[BlackElo "1645"]
[PlyCount "61"]
[EventDate "2010.01.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Be7 8. Bb5 0-0 9. Bf4 Bd7 10. 0-0 b6 11. Bxc6 Bxc6 12. Ne5 Rc8 13. b4 bxc5 14. bxc5 Bb7 15. Qa4 Nh5 16. Be3 f6 17. Nd3 g5 18. Qxa7 Bc6 19. a4 Qe8 20. Rfb1 Bd8 21. Rb8 Rf7 22. Qxf7+ Kxf7 23. Rxc8 Qd7 24. Rb8 Bc7 25. Rb2 e5 26. Nb4 exd4 27. Bxd4 Ba8 28. Nb5 Bf4 29. Rc2 Qg4 30. c6 Ng7 31. Nxd5 1-0

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.12"]
[Round "9"]
[White "Borisenko, Svetlana"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1674"]
[BlackElo "1718"]
[PlyCount "103"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Nc6 6. d4 Bf5 7. 0-0 e6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nc3 Bb4 11. Rc1 0-0 12. a3 Ba5 13. e3 Rfd8 14. Nh4 Bxc3 15. Rxc3 Be4 16. Bxe4 dxe4 17. Qb3 Rab8 18. Qc2 e5 19. Qxe4 exd4 20. exd4 Nxd4 21. Re1 Re8 22. Qxe8+ Rxe8 23. Rxe8+ Kh7 24. Rcc8 g5 25. Rh8+ Qxh8 26. Rxh8+ Kxh8 27. Ng2 Nf3+ 28. Kh1 Ne5 29. Ne3 Nd3 30. Nd1 Kg7 31. Kg2 Kf6 32. Kf3 Ne5+ 33. Ke4 Ke6 34. Ne3 Nd7 35. f4 Nf6+ 36. Kf3 gxf4 37. Kxf4 Nd5+ 38. Nxd5 Kxd5 39. Kg4 Kc4 40. Kh5 Kb3 41. Kxh6 Kxb2 42. Kg5 Kxa3 43. h4 b5 44. h5 b4 45. h6 b3 46. h7 b2 47. h8Q b1Q 48. Qf8+ Qb4 49. Qxf7 a5 50. g4 a4 51. Kh5 Qb3 52. Qe7+ 1/2-1/2

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.11"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Antoshkiv, Anastasiya"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1718"]
[BlackElo "1682"]
[PlyCount "37"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 0-0 6. e3 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. Rc1 cxd4 10. exd4 Bg4 11. d5 Na5 12. Be2 Nh5 13. Be3 Nf6 14. b4 Bxf3 15. gxf3 Rc8 16. bxa5 Qxa5 17. Qb3 Rfd8 18. Rfd1 a6 19. Bb6 1-0

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.10"]
[Round "7"]
[White "Vasilenko, Ekaterina"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "1718"]
[PlyCount "48"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Qe2 0-0 14. Ne5 Qc7 15. Nf1 c5 16. Nxd7 Qxd7 17. dxc5 Qa4 18. Kb1 Bxc5 19. Ne3 Rac8 20. g3 Ne4 21. Qf3 Bxe3 22. Bxe3 Rxc2 23. Rd4 Nc3+ 24. bxc3 Qxa2# 0-1

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.09"]
[Round "6"]
[White "Fediuk, Iryna"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1807"]
[BlackElo "1718"]
[PlyCount "91"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. Nf3 Bg6 7. Be2 Nh6 8. 0-0 Nf5 9. Be3 Bb4 10. a3 Be7 11. Qd2 0-0 12. c5 f6 13. Bf4 fxe5 14. Nxe5 Nxe5 15. Bxe5 Bf6 16. Bxf6 Qxf6 17. Rad1 b6 18. b4 Rab8 19. Na4 Be8 20. Bg4 Nh4 21. Qe3 Bd7 22. Rde1 b5 23. Nb2 Rbe8 24. Nd3 Nf5 25. Bxf5 exf5 26. Ne5 Bc8 27. f4 Re6 28. Qf3 Qd8 29. Re2 a5 30. bxa5 Qxa5 31. Nxc6 Qa6 32. Nb4 Qa8 33. Rfe1 Re4 34. Rxe4 fxe4 35. Qh5 Be6 36. g3 Qxa3 37. Nxd5 Rf7 38. Qe5 Bxd5 39. Qxd5 b4 40. Rxe4 Qa1+ 41. Kf2 Qa4 42. c6 Qa8 43. Re7 Qf8 44. Rxf7 Qxf7 45. Qxf7+ Kxf7 46. c7 1-0

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.08"]
[Round "5"]
[White "Yashchenko, Olena"]
[Black "Onokienko, Olexandra"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1718"]
[PlyCount "124"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 Bb7 8. a4 0-0 9. Ra3 d6 10. Bc4 axb5 11. axb5 Nbd7 12. 0-0 Nb6 13. Qb3 Nfd7 14. Rd1 Nxc4 15. Qxc4 Nb6 16. Qa2 Rxa3 17. Qxa3 Bxc3 18. bxc3 Bxd5 19. Qb2 Qa8 20. Qe2 Bc4 21. Qc2 Bxb5 22. e4 Ba4 23. Qd3 Bxd1 24. Qxd1 Qxe4 25. Bh6 Ra8 26. h3 Qd5 27. Qe1 Qe6 28. Qb1 Nd7 29. Ng5 Qf6 30. Ne4 Qe5 31. f4 Qd5 32. Qb5 Qxe4 33. Qxd7 f5 34. Bg5 Kf7 35. Qb5 Qd5 36. Qd7 Qe6 37. Qb7 Ra2 38. Bh6 Ra1+ 39. Kh2 Qe4 40. Qb8 Ra8 41. Qb3+ c4 42. Qb2 d5 43. Bg5 Ra6 44. h4 Ra8 45. Bh6 Re8 46. Qb5 Qe6 47. Qc5 Rd8 48. Qa7 d4 49. cxd4 c3 50. Qa5 Rc8 51. d5 Qd6 52. Qa1 Qxd5 53. Qa6 Qe6 54. Qa1 Qd5 55. Qa6 Ra8 56. Qf1 Ra2 57. Bg5 Qxg2+ 58. Qxg2 Rxg2+ 59. Kxg2 c2 60. Kg3 c1Q 61. Kh3 Qe3+ 62. Kg2 Kg7 0-1

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.07"]
[Round "4"]
[White "Odnorogaya, Svetlana"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1718"]
[PlyCount "100"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Bg6 7. b3 Nh6 8. c4 f6 9. exf6 Nxf6 10. Na3 Bd6 11. Nc2 Nf5 12. Ne3 0-0 13. Nxf5 Bxf5 14. h3 Ne4 15. a3 Nc3 16. Qd2 Nxe2+ 17. Qxe2 Qf6 18. Ne5 Qh4 19. g4 Be4 20. f3 Bxe5 21. dxe5 Qg3+ 22. Qg2 Rxf3 23. Rxf3 Qxf3 24. Qxf3 Bxf3 25. cxd5 cxd5 26. Be3 a6 27. Rc1 Rd8 28. Bd4 Rd7 29. Rf1 Be4 30. b4 h6 31. h4 Kh7 32. h5 Rc7 33. Bb2 Rc4 34. Rf2 d4 35. Rd2 d3 36. Kf2 Kg8 37. Ke3 Bh7 38. Rd1 Rxg4 39. Rc1 Bf5 40. Rc8+ Kh7 41. Rc7 Rg3+ 42. Kd2 Bg4 43. Rxb7 Rg2+ 44. Kc1 d2+ 45. Kc2 d1Q+ 46. Kc3 Rg3+ 47. Kc4 Qc2+ 48. Kd4 Rd3+ 49. Ke4 Qc4+ 50. Bd4 Qxd4# 0-1

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.06"]
[Round "3"]
[White "Yashchenko, Olena"]
[Black "Dudrova, Anastasia"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "1718"]
[BlackElo "2112"]
[PlyCount "86"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. Nc3 Nc6 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Bd6 9. h3 Bh5 10. Be2 Bb4 11. Qc2 Bg6 12. Bd3 Bxd3 13. Qxd3 e5 14. Qe2 exd4 15. exd4+ Qe7 16. Re1 0-0-0 17. Qc4 Qd7 18. Bg5 h6 19. Bxf6 Bxc3 20. Bxd8 Bxe1 21. Rxe1 Rxd8 22. Rc1 Qd5 23. Qc3 Rd7 24. Re1 Kd8 25. Qa3 Qd6 26. Qb3 Na5 27. Qe3 Re7 28. Ne5 Qf6 29. Qc3 Nc6 30. Nxc6+ Qxc6 31. Rxe7 Kxe7 32. Qxc6 bxc6 33. Kf1 Kd6 34. Ke2 Kd5 35. Kd3 c5 36. dxc5 Kxc5 37. Kc3 a5 38. f4 g6 39. g4 f6 40. h4 g5 41. hxg5 hxg5 42. fxg5 fxg5 43. Kd3 Kd5 1/2-1/2

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.05"]
[Round "2"]
[White "Tribushnaya, Anna"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1718"]
[PlyCount "127"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Qe2 Be7 14. Ne5 c5 15. Rhe1 0-0 16. Nxd7 Qxd7 17. dxc5 Qa4 18. Kb1 Bxc5 19. Qf3 Rac8 20. Bxh6 Be7 21. b3 Qa5 22. Bc1 Nd5 23. Bd2 Qc5 24. c4 b5 25. Ne4 Qc6 26. cxd5 Qc2+ 27. Ka1 f5 28. Rc1 fxe4 29. Rxc2 exf3 30. Rxc8 Rxc8 31. gxf3 Bf6+ 32. Kb1 exd5 33. Rc1 Rxc1+ 34. Kxc1 Kf7 35. Kc2 Ke6 36. Kd3 Kf5 37. Be3 a6 38. h6 g5 39. h7 Kg6 40. Bd4 Bxd4 41. Kxd4 Kxh7 42. Kxd5 Kg7 43. Ke5 Kh6 44. Kf5 Kh5 45. f4 gxf4 46. Kxf4 Kg6 47. Ke5 a5 48. f4 Kf7 49. Kd5 a4 50. b4 Kf6 51. Kc5 Kf5 52. Kxb5 a3 53. Ka4 Kxf4 54. Kxa3 Ke5 55. b5 Kd6 56. Kb4 Kc7 57. a4 Kb6 58. a5+ Ka7 59. Kc5 Kb7 60. b6 Kb8 61. Kc6 Ka8 62. a6 Kb8 63. a7+ Ka8 64. b7+ 1-0

[Event "UKR-ch sf U16 Girls"]
[Site "Nikolaev"]
[Date "2009.12.04"]
[Round "1"]
[White "Yashchenko, Olena"]
[Black "Alexandrova, Evgenia"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1718"]
[PlyCount "33"]
[EventDate "2009.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. e3 Bg4 6. Bxc4 Bxf3 7. Qxf3 c6 8. Nc3 e6 9. 0-0 Bd6 10. e4 Bc7 11. Rd1 0-0 12. Bg5 Nbd7 13. e5 h6 14. Bh4 g5 15. exf6 gxh4 16. Qg4+ Kh8 17. Qg7# 1-0

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.09"]
[Round "9"]
[White "Gijsen, Michelle"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1679"]
[BlackElo "1645"]
[PlyCount "107"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Qc2 Nc6 8. c5 0-0 9. Bb5 Qc7 10. Bxc6 Qxc6 11. Ne5 Qa6 12. b4 Nd7 13. Nf3 Qc4 14. Bd2 e5 15. dxe5 d4 16. Qe4 Bg5 17. Nxg5 f5 18. Qd5+ Qxd5 19. Nxd5 Nxe5 20. Bf4 Nc4 21. 0-0 h6 22. Nf3 g5 23. Ne7+ Kf7 24. Nxc8 Raxc8 25. Ne5+ Nxe5 26. Bxe5 Rfd8 27. Rad1 d3 28. Bd6 b6 29. Rxd3 bxc5 30. bxc5 Rxc5 31. Bxc5 Rxd3 32. Bxa7 Ra3 33. Bc5 Rxa2 34. g3 Rc2 35. Be3 Rc3 36. Rb1 Rc6 37. Rb7+ Kg6 38. Rb6 Rxb6 39. Bxb6 g4 40. Kg2 h5 41. Be3 Kf6 42. Kf1 Ke5 43. Ke2 Ke4 44. Bf4 Kd4 45. f3 Kd5 46. Ke3 Ke6 47. fxg4 hxg4 48. Kd4 Kf7 49. Ke5 Kg6 50. Ke6 Kh5 51. Bd6 Kg5 52. Be7+ Kg6 53. Bd8 Kh5 54. Kxf5 1-0

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.08"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Venturelli, Ester"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1645"]
[PlyCount "120"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c5 5. e3 a6 6. Nf3 Nc6 7. Rc1 Be7 8. dxc5 Bxc5 9. cxd5 exd5 10. Nxd5 Qxd5 11. Qxd5 Nxd5 12. Rxc5 Nxf4 13. exf4 0-0 14. Bc4 Re8+ 15. Kf1 Be6 16. Bxe6 Rxe6 17. g3 Rae8 18. Rd5 Nb4 19. Rd7 Rb6 20. Kg2 Nxa2 21. Re1 Kf8 22. Ne5 f6 23. Nc4 Rb4 24. Ra1 Rxc4 25. Rxa2 Rb4 26. Rd2 Re7 27. Ra3 Kf7 28. Re3 b6 29. Kf3 a5 30. g4 a4 31. h3 b5 32. Rc2 Rd7 33. Rce2 Rbd4 34. f5 b4 35. Re4 a3 36. bxa3 bxa3 37. Ra2 Rd3+ 38. Re3 g6 39. fxg6+ Kxg6 40. Rxa3 Rxa3 41. Rxa3 h5 42. Kg3 hxg4 43. hxg4 Rd4 44. f3 f5 45. Ra6+ Kg5 46. Ra5 Rf4 47. Rb5 Rc4 48. Rxf5+ Kg6 49. Rd5 Rc1 50. g5 Rb1 51. f4 Rg1+ 52. Kf3 Rf1+ 53. Ke4 Re1+ 54. Kd4 Rd1+ 55. Ke5 Re1+ 56. Kd6 Re4 57. f5+ Kxg5 58. Re5 Ra4 59. Ke7 Ra7+ 60. Ke6 Ra6+ 1/2-1/2

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.07"]
[Round "7"]
[White "Turkova, Karolina"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1787"]
[BlackElo "1645"]
[PlyCount "71"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. a3 g6 8. Bg5 Bg7 9. cxd5 exd5 10. Be2 0-0 11. 0-0 Be6 12. Rc1 Rc8 13. Re1 h6 14. Bf4 Ne4 15. h3 f5 16. h4 Kh7 17. g3 Bf6 18. Kg2 g5 19. hxg5 hxg5 20. Rh1+ Kg6 21. Ne5+ Nxe5 22. Bxe5 Bxe5 23. dxe5 Qb6 24. Bh5+ Kg7 25. Nxe4 dxe4 26. Qd2 Qd8 27. Qb4 Rxc1 28. Rxc1 b6 29. Qa4 Qb8 30. Qd4 g4 31. Rc6 Rd8 32. Qe3 Bd5 33. Qh6+ Kg8 34. Rg6+ Kf7 35. Rg7+ Kf8 36. Qh8+ 1-0

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.06"]
[Round "6"]
[White "Yashchenko, Olena"]
[Black "Narva, Triin"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1645"]
[BlackElo "1865"]
[PlyCount "112"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e4 Ng4 6. Nh3 0-0 7. Be2 h5 8. 0-0 f5 9. Ng5 f4 10. Nf3 g5 11. Na4 Bxf2+ 12. Rxf2 Nxf2 13. Kxf2 g4 14. Ne1 Qh4+ 15. Kg1 Rf7 16. Bf1 f3 17. gxf3 gxf3 18. Nxf3 Qg4+ 19. Bg2 h4 20. h3 Qg3 21. Qe1 Rxf3 22. Qxg3+ Rxg3 23. Kh2 Bd7 24. b3 Na6 25. Bd2 Rf8 26. Be1 Re3 27. Bxh4 Kh7 28. Nb2 Re2 29. Nd3 Kg6 30. a3 Rh8 31. Bf2 Rd2 32. Rg1 Rxd3 33. Bf1+ Kf6 34. Bxd3 Rxh3+ 35. Kg2 Rxd3 36. Bh4+ Kf7 37. Rf1+ Kg7 38. Rf3 Rd2+ 39. Kg1 Nc5 40. Bd8 c6 41. Re3 Rd4 42. Bc7 Nxe4 43. Bb8 a6 44. Ba7 Rd1+ 45. Kg2 cxd5 46. cxd5 Rd2+ 47. Kf1 Bf5 48. Rf3 Rxd5 49. Ke1 Kg6 50. Re3 Kg5 51. Re2 Kf4 52. Rc2 Rd3 53. b4 Bg4 54. Kf1 Bf3 55. Bf2 Rd1+ 56. Be1 Ke3 0-1

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.04"]
[Round "5"]
[White "Edes, Zsofia"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "1924"]
[BlackElo "1645"]
[PlyCount "93"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. dxc5 Bxc5 7. e3 Nc6 8. a3 b6 9. Rd1 Be7 10. Nf3 Bb7 11. Be2 Rc8 12. b4 a5 13. b5 Na7 14. Qa2 Qc7 15. Bf4 Qc5 16. Na4 Qxa3 17. Qxa3 Bxa3 18. Nxb6 Bb4+ 19. Kf1 Rce8 20. Nxd7 Nxd7 21. Rxd7 Bxf3 22. Bxf3 e5 23. Bg3 Nc8 24. Bc6 Rd8 25. Rxd8 Rxd8 26. Ke2 Rd2+ 27. Kf3 f6 28. Rc1 Ne7 29. Ba8 Ng6 30. Be4 Ne7 31. Bb1 g5 32. Rc2 Rd1 33. Ba2 h5 34. h4 g4+ 35. Ke4 Bd6 36. c5+ Kf8 37. cxd6 Rxd6 38. f4 exf4 39. exf4 f5+ 40. Ke3 Nd5+ 41. Bxd5 Rxd5 42. Rb2 Ke8 43. b6 Rd8 44. Be1 a4 45. Ba5 Kd7 46. Rd2+ Kc8 47. Rxd8+ 1-0

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.09.01"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Suarez Calvo, Alesandra"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1645"]
[BlackElo "2023"]
[PlyCount "90"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 0-0 8. Bc4 Bf5 9. 0-0 Nbd7 10. Nd2 e4 11. Nb3 a6 12. Nc3 Bd6 13. Nd4 Bg6 14. h3 Ne5 15. Bb3 Nd3 16. a3 Qe7 17. Bc2 Bh5 18. g4 Nxg4 19. hxg4 Qh4 20. f4 exf3 21. Rxf3 Qxg4+ 22. Kf1 Ne5 23. Bf5 Qh4 24. Rh3 Qxh3+ 25. Bxh3 Bxd1 26. Nxd1 g5 27. Nf5 Bc5 28. b4 Bb6 29. Bb2 f6 30. Nf2 h5 31. Ne4 g4 32. Bg2 Rad8 33. Neg3 Nc4 34. Bc3 h4 35. Nxh4 Nxe3+ 36. Ke2 Rde8 37. Kd3 Rd8 38. Nh5 Nxg2 39. Nxg2 Rxd5+ 40. Kc2 Rxh5 41. Nf4 Rh2+ 42. Kb3 g3 43. Ne6 Re8 44. Nd4 g2 45. Rg1 f5 0-1

[Event "EU-ch U16 Girls 19th"]
[Site "Fermo"]
[Date "2009.08.31"]
[Round "1"]
[White "De Seroux, Camille"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1950"]
[BlackElo "1645"]
[PlyCount "77"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 0-0-0 17. Kb1 Bd6 18. g3 Rhe8 19. Ne5 c5 20. Rh4 Kb8 21. Nc4 Nd5 22. Nxd6 Qxd6 23. dxc5 Qxc5 24. Rc4 Qb6 25. Re1 Rc8 26. Qe5+ Ka8 27. Rxc8+ Rxc8 28. Qxg7 Qxf2 29. Qxh6 Qxg3 30. Rf1 Qc7 31. Qh7 Qh2 32. Kc1 Qe2 33. Qxf7 Ne3 34. Re1 Qd3 35. Qg6 Qxc2+ 36. Qxc2 Nxc2 37. Re4 Nd4+ 38. Kd1 Nf3 39. Rf4 0-1

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.23"]
[Round "11"]
[White "Sergienko, Vladislav"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E14"]
[BlackElo "1645"]
[PlyCount "93"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. a3 a5 10. Bd2 Na6 11. Bc3 f5 12. Nd2 Bb7 13. Bf3 Bxf3 14. Nxf3 Bf6 15. Qd2 c5 16. b4 axb4 17. axb4 cxd4 18. exd4 Qc8 19. Qd3 Be7 20. Rfb1 Qb7 21. b5 Nc7 22. Ne5 Rxa1 23. Rxa1 Ne8 24. Qf3 Qc7 25. Ra8 Nd6 26. Rxf8+ Bxf8 27. Qd3 g6 28. d5 Bg7 29. dxe6 dxe6 30. Nc6 Bxc3 31. Qxc3 Qg7 32. Qxg7+ Kxg7 33. Ne5 g5 34. f3 Nc8 35. Nd7 Kf7 36. c5 bxc5 37. b6 Nxb6 38. Nxb6 e5 39. Nd7 e4 40. fxe4 fxe4 41. Nxc5 e3 42. Kf1 Kf6 43. Ke2 Kf5 44. Kxe3 h5 45. h3 h4 46. Kf3 Ke5 47. Kg4 1-0

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.22"]
[Round "10"]
[White "Yashchenko, Olena"]
[Black "Shvets, Sergey"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1645"]
[BlackElo "2219"]
[PlyCount "46"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e3 e6 6. Bxc4 c5 7. Bb3 Be7 8. 0-0 Nc6 9. Qe2 cxd4 10. Rd1 0-0 11. exd4 Nb4 12. Bg5 Nbd5 13. Rac1 b5 14. Bxf6 Bxf6 15. Nxd5 exd5 16. a4 Re8 17. Qc2 Bg4 18. Qc5 Bxf3 19. gxf3 Rc8 20. Qxd5 Qxd5 21. Bxd5 Rxc1 22. Rxc1 Rd8 23. Bb3 Bxd4 1/2-1/2

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.21"]
[Round "9"]
[White "Chubar, Vladimir"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2162"]
[BlackElo "1645"]
[PlyCount "49"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. c3 b6 6. e4 h6 7. Bxf6 Qxf6 8. e5 Qd8 9. d5 exd5 10. Qxd5 Be7 11. Bc4 0-0 12. Qe4 Qc7 13. h4 Bb7 14. Bd3 g6 15. Qe3 h5 16. Na3 Rfe8 17. 0-0-0 Bf8 18. Rhe1 a6 19. Qg5 b5 20. Bxg6 fxg6 21. Qxg6+ Bg7 22. Rd6 b4 23. Ng5 Re7 24. Nc4 Na5 25. Rf6 1-0

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.20"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Burdalev, Kirill"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1645"]
[BlackElo "2204"]
[PlyCount "106"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. Bf4 0-0 5. e3 d6 6. h3 c6 7. Nf3 a6 8. Be2 b5 9. 0-0 Nbd7 10. b4 Nb6 11. cxb5 cxb5 12. Bh2 Nfd5 13. Nxd5 Nxd5 14. a4 Nc3 15. Qc2 Nxa4 16. Rac1 Bf5 17. Qa2 Rc8 18. Rxc8 Qxc8 19. Ra1 Qc3 20. Bd1 Qxb4 21. Bxa4 bxa4 22. Qxa4 Qxa4 23. Rxa4 Bd3 24. Bg3 Rc8 25. Ra3 Rc1+ 26. Kh2 Bb5 27. Ra2 h6 28. h4 f5 29. Nd2 Kf7 30. Nb3 Rc3 31. Nd2 Ke6 32. Bf4 Kd5 33. f3 Kc6 34. e4 Rd3 35. d5+ Kb7 36. g4 fxg4 37. fxg4 Bd7 38. g5 h5 39. Kg2 Bb5 40. Nf3 Bc4 41. Ra4 Bb5 42. Ra2 Rd1 43. Bg3 Bc3 44. Bf4 Bd3 45. Bd2 Ra1 46. Rxa1 Bxa1 47. e5 dxe5 48. Bb4 Bc4 49. d6 exd6 50. Bxd6 Bd5 51. Kf2 Bxf3 52. Kxf3 Kc6 53. Ba3 Kd5 0-1

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.19"]
[Round "7"]
[White "Shankovsky, Andriy"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2314"]
[BlackElo "1645"]
[PlyCount "85"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 b6 5. Bf4 Ba6 6. exd5 cxd5 7. Bb5+ Bxb5 8. Nxb5 Na6 9. c3 Qc8 10. Qa4 Kd8 11. Nh3 h6 12. Nf2 Nf6 13. h3 Be7 14. Nd3 Nd7 15. 0-0 Qb7 16. Bd6 Bf6 17. Rfe1 Rc8 18. Ba3 Rc4 19. Qb3 Ndb8 20. Nd6 Qc7 21. Qb5 Rc6 22. Ne5 Bxe5 23. dxe5 Nc5 24. Rad1 Rf8 25. c4 f6 26. cxd5 exd5 27. Rxd5 Nbd7 28. e6 Rxd6 29. e7+ Ke8 30. exf8Q+ Kxf8 31. Bxc5 bxc5 32. Qe2 Ne5 33. Rxd6 Qxd6 34. f4 Qd4+ 35. Qe3 Nd3 36. Qxd4 cxd4 37. Re4 Nxb2 38. Rxd4 a5 39. Kf2 Ke7 40. Ke2 Ke6 41. Kd2 a4 42. a3 g5 43. g3 1-0

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.18"]
[Round "6"]
[White "Yashchenko, Olena"]
[Black "Omelja, Artem"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1645"]
[BlackElo "2225"]
[PlyCount "67"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 Rd8 11. Rc1 a6 12. a3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. h3 Be6 16. Qf3 d4 17. exd4 Rxd4 18. Rfd1 g6 19. Re1 Qg5 20. Ne4 Nxe4 21. Bxe4 Rd2 22. Bxb7 Rad8 23. Rc7 R2d3 24. Qc6 Qf6 25. Qc5 Rd1 26. Rxd1 Rxd1+ 27. Kh2 Rd2 28. Kg1 Rxb2 29. Re7 Rb1+ 30. Kh2 Qf4+ 31. g3 Qb8 32. Bc6 Kg7 33. Qd4+ Kh6 34. Qe3+ 1-0

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.17"]
[Round "5"]
[White "Sergienko, Nikolay"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "1645"]
[PlyCount "56"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 d5 6. 0-0 e5 7. Nb3 Be6 8. c4 Nc6 9. Bg5 dxc4 10. Bxc6+ bxc6 11. Qxd8+ Rxd8 12. Na5 Rb8 13. Nxc6 Rxb2 14. Nc3 Be7 15. Rab1 Rb6 16. Nxe5 0-0 17. Be3 Rxb1 18. Rxb1 Nd5 19. Nxd5 Bxd5 20. Rb5 Rd8 21. f3 f6 22. Ng4 c3 23. Ra5 c2 24. Nf2 Bc4 25. Kg2 Bxe2 26. Ne4 Bb4 27. Rxa7 Bd2 28. Nxd2 c1Q 0-1

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.16"]
[Round "4"]
[White "Yashchenko, Olena"]
[Black "Gorlovetsky, Stanislav"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1645"]
[BlackElo "2173"]
[PlyCount "97"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. e3 e6 7. Be2 Be7 8. 0-0 0-0 9. Bf3 Ne5 10. Be2 a6 11. b3 Qc7 12. Bb2 b6 13. Rc1 Bb7 14. Qd2 Rfe8 15. f4 Ned7 16. Bf3 Rad8 17. a3 Bf8 18. Rfd1 Bxf3 19. Nxf3 Nc5 20. Qc2 Qb7 21. Nd4 d5 22. b4 Ncd7 23. cxd5 exd5 24. Qd3 b5 25. Nf3 Qa7 26. Re1 Nb6 27. Ne2 Nc4 28. Bxf6 gxf6 29. Ned4 Qd7 30. Rc3 a5 31. bxa5 b4 32. Rcc1 bxa3 33. Nc2 Qa7 34. Nd2 Qxa5 35. Nxc4 dxc4 36. Qxc4 Rc8 37. Qa2 Rc3 38. Rb1 Qc5 39. Rb7 Qc4 40. Qxc4 Rxc4 41. Ra1 Bc5 42. Rb3 Rxf4 43. Ra2 Ra4 44. Ra1 Rd8 45. Ra2 Rc4 46. Nd4 Re8 47. Kf2 f5 48. Kf3 Bxd4 49. exd4 1/2-1/2

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.15"]
[Round "3"]
[White "Ataiev, Azat"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2168"]
[BlackElo "1645"]
[PlyCount "69"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. g3 c6 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bg4 5. 0-0 e6 6. Nbd2 Be7 7. e4 0-0 8. e5 Nfd7 9. h3 Bh5 10. Re1 Qc7 11. g4 Bg6 12. Nf1 c5 13. Ng3 Nc6 14. h4 h6 15. Bf4 Qb6 16. h5 Bh7 17. Qd2 Qxb2 18. Reb1 Qa3 19. Rxb7 Rfd8 20. g5 hxg5 21. Nxg5 Qa6 22. Rbb1 Ndxe5 23. Bxe5 Nxe5 24. Nxh7 Kxh7 25. Re1 Bf6 26. h6 g6 27. Rab1 Rab8 28. Rxb8 Rxb8 29. Qf4 Nd7 30. c4 dxc4 31. Ne4 e5 32. Qg4 Nf8 33. Qf3 Rb6 34. dxc4 Kg8 35. Nxc5 1/2-1/2

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.14"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Riabko, Mykyta"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1645"]
[BlackElo "2072"]
[PlyCount "81"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Nf3 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. a3 Qe8 9. b4 e5 10. b5 Nb8 11. dxe5 dxe5 12. Rb1 Nbd7 13. Bb2 e4 14. Ng5 Qe7 15. Nd5 Qd6 16. Nxf6+ Bxf6 17. Qxd6 cxd6 18. Ne6 Rf7 19. Rfd1 Be7 20. Nc7 Rb8 21. c5 d5 22. Nxd5 Nxc5 23. Nxe7+ Rxe7 24. Rd8+ Kf7 25. Rc1 b6 26. Bc4+ Ne6 27. Bxe6+ Kxe6 28. Rcxc8 Rbb7 29. Rc6+ Kf7 30. Rf6+ Kg7 31. Rxb6+ Kh6 32. Rxb7 Rxb7 33. a4 Rb6 34. Rd7 a6 35. Bd4 Rb8 36. b6 Rc8 37. Rc7 Rb8 38. b7 a5 39. Ba7 Rd8 40. h3 Rd1+ 41. Kh2 1-0

[Event "Kiev Independence Cup-A 9th"]
[Site "Kiev"]
[Date "2009.08.13"]
[Round "1"]
[White "Danilenko, Dmitriy"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2290"]
[BlackElo "1645"]
[PlyCount "133"]
[EventDate "2009.08.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. Bg5 0-0 6. e3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. 0-0 Bxc3 10. bxc3 Nbd7 11. Qe2 Qc8 12. Rac1 c5 13. Rfd1 Qc6 14. Bb5 Qe4 15. h3 Qg6 16. Bf4 Qh5 17. Ne5 Qxe2 18. Bxe2 cxd4 19. Nxd7 Nxd7 20. cxd4 Rac8 21. f3 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. e4 Bb7 25. Bd6 a6 26. a4 Bc6 27. Bxa6 Bxa4 28. Bc8 Nf6 29. Kf2 Ne8 30. Be7 Nf6 31. Ke3 Bc6 32. Ba6 Nd7 33. Kd3 f6 34. Bd6 Kf7 35. Bc4 b5 36. Bb3 h6 37. Kc3 Nb6 38. Kb4 Nc4 39. Kc5 Bd7 40. Bf4 Ke7 41. Bc1 Be8 42. Bc2 Kd8 43. g4 Kc7 44. Bd3 Na5 45. Bf4+ Kc8 46. d5 Nb7+ 47. Kb4 g5 48. Bg3 exd5 49. exd5 Bf7 50. Be4 Kd7 51. Kxb5 Nd6+ 52. Kc5 Nxe4+ 53. fxe4 Bg6 54. Kd4 h5 55. e5 fxe5+ 56. Kxe5 hxg4 57. hxg4 Bf7 58. Bf2 Bg6 59. Bc5 Bf7 60. Be3 Bg6 61. Bxg5 Bd3 62. Be3 Be2 63. g5 Bh5 64. Bc5 Bf7 65. d6 Kc6 66. Kf6 Be8 67. g6 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.29"]
[Round "11"]
[White "Yashchenko, Olena"]
[Black "Gonchar, Mariya"]
[Result "1/2-1/2"]
[ECO "D93"]
[BlackElo "1951"]
[PlyCount "101"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. h3 Nc6 8. dxc5 Qa5 9. Rc1 dxc4 10. Bxc4 Qxc5 11. Bb3 Qa5 12. 0-0 Bf5 13. Qe2 Rad8 14. e4 Bd7 15. Nb5 Rc8 16. e5 Nh5 17. Bd2 Qa6 18. e6 Bxe6 19. Bxe6 fxe6 20. Qxe6+ Kh8 21. Nc3 Ne5 22. Qxa6 Nxf3+ 23. gxf3 bxa6 24. Kg2 Nf4+ 25. Bxf4 Rxf4 26. Nd5 Rfc4 27. Rxc4 Rxc4 28. b3 Rc2 29. Nb4 Rd2 30. a4 Rb2 31. Rd1 Bf6 32. Rd3 a5 33. Nc6 Bh4 34. Nxa7 Bxf2 35. Nc6 Rc2 36. Kf1 Rxc6 37. Kxf2 Rc2+ 38. Kg3 Rb2 39. Re3 Kg8 40. Rxe7 Rxb3 41. Ra7 Ra3 42. Rxa5 Kg7 43. Ra7+ Kf6 44. a5 h5 45. a6 g5 46. Ra8 Ra2 47. a7 Kg7 48. h4 g4 49. fxg4 Ra3+ 50. Kf4 Ra4+ 51. Kg3 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.28"]
[Round "10"]
[White "Shvayger, Yuliya"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2160"]
[PlyCount "89"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 b6 5. Bf4 Bd6 6. e5 Bb4 7. Nge2 Ba6 8. a3 Bxc3+ 9. Nxc3 Bxf1 10. Rxf1 Nd7 11. Qd2 a6 12. 0-0-0 c5 13. Ne2 Qc7 14. h4 Ne7 15. h5 Rc8 16. Kb1 Nc6 17. c4 Ne7 18. Bg5 cxd4 19. Bxe7 Kxe7 20. cxd5 Qxe5 21. dxe6 fxe6 22. Nxd4 Nc5 23. Rfe1 Qxh5 24. Nxe6 Qf5+ 25. Ka2 Nxe6 26. Qd7+ Kf6 27. g4 Rhd8 28. gxf5 Rxd7 29. Rxd7 Kxf5 30. Rd6 Ng5 31. Rxb6 Nxf3 32. Re7 g5 33. Rxh7 Rg8 34. Rf7+ Kg4 35. Rxa6 Kg3 36. Rc6 g4 37. b4 Kh4 38. Rh7+ Kg3 39. b5 Nd4 40. Rc3+ Kf2 41. Rh2+ Kg1 42. Rd2 Rf8 43. Rxd4 Rf2+ 44. Kb3 Rg2 45. b6 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.27"]
[Round "9"]
[White "Ivanenko, Olga A"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2001"]
[PlyCount "123"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. d4 e6 7. Nf3 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. Re1 Nc6 11. a3 b6 12. Bc2 Bb7 13. Qd3 g6 14. Bh6 Re8 15. Rad1 Bf8 16. Bg5 Be7 17. Bb3 a6 18. Bxf6 Bxf6 19. d5 Na5 20. dxe6 fxe6 21. Bxe6+ Kg7 22. b4 Qxd3 23. Rxd3 Bxf3 24. gxf3 Nc6 25. Rd7+ Kh6 26. Nd5 Bb2 27. Nc7 Ne5 28. Nxe8 Nxf3+ 29. Kf1 Nxe1 30. Nc7 Rc8 31. Kxe1 Be5 32. Nd5 Re8 33. Re7 Rxe7 34. Nxe7 Bxh2 35. Nd5 a5 36. Nxb6 axb4 37. axb4 Kg5 38. Nd5 h5 39. b5 Kh4 40. f4 Bg1 41. Ne7 Kg3 42. Nxg6 h4 43. f5 Bd4 44. Nxh4 Kxh4 45. Kd2 Kg5 46. Kd3 Ba7 47. Kc4 Kf6 48. Kd5 Ke7 49. Kc6 Bb8 50. Kb7 Be5 51. b6 Bd4 52. Kc7 Be5+ 53. Kc8 Kd6 54. b7 Ke7 55. b8Q Bxb8 56. Kxb8 Kd8 57. f6 Ke8 58. Kc7 Kf8 59. Kd6 Ke8 60. f7+ Kf8 61. Kd7 Kg7 62. Ke7 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.26"]
[Round "8"]
[White "Yashchenko, Olena"]
[Black "Kolba, Anastasiya"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1845"]
[PlyCount "82"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. Nc3 Nf6 4. Be3 Na6 5. Nf3 Nxc5 6. Bxc5 Bxc5 7. e3 0-0 8. a3 d5 9. Bd3 a6 10. 0-0 b5 11. b4 Be7 12. Ne2 Bb7 13. c3 Nd7 14. Nfd4 e5 15. Nb3 Rc8 16. Rc1 Nb6 17. Na5 Ba8 18. Bf5 Rc7 19. Ng3 g6 20. Bb1 Qc8 21. Ne2 Na4 22. Qd2 Rd8 23. Ba2 Bf6 24. Bb3 Nb6 25. Ba2 Rcd7 26. Qc2 Rc7 27. Rfd1 d4 28. exd4 exd4 29. h3 dxc3 30. Rxd8+ Qxd8 31. Rd1 Rd7 32. Rxd7 Qxd7 33. Nb3 Qc6 34. f3 Nc4 35. Qc1 Nb2 36. Nc5 Qd6 37. Nxc3 Qd4+ 38. Kh1 Qxc3 39. Qf4 Qe1+ 40. Kh2 Be5 41. Bxf7+ Kh8 0-1

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.25"]
[Round "7"]
[White "Engel, Alina"]
[Black "Yashchenko, Olena"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "93"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. d4 Nf6 5. Nf3 c5 6. Nbd2 Be7 7. Bd3 d5 8. 0-0 Nc6 9. a3 Qc7 10. dxc5 Bxc5 11. c4 dxc4 12. Nxc4 Rd8 13. Qe2 Be7 14. Rac1 Qb8 15. Nfe5 Nxe5 16. Nxe5 0-0 17. h3 Qa8 18. f3 Nh5 19. Qc2 h6 20. Nc6 Bxc6 21. Qxc6 Qxc6 22. Rxc6 Rxd3 23. b4 Rxe3 24. Rc7 Bd6 25. Rxa7 Bg3 26. Bd4 Re2 27. Bxb6 Nf4 28. Bf2 Bxf2+ 29. Rxf2 Rxf2 30. Kxf2 Rc8 31. b5 Nd5 32. a4 Rb8 33. g3 f5 34. Ra6 Kf7 35. Ke2 Kf6 36. Ra7 g5 37. Kd3 h5 38. Kc4 Rc8+ 39. Kd4 Rb8 40. Kc5 g4 41. fxg4 hxg4 42. hxg4 fxg4 43. a5 Ke5 44. Kc6 Rc8+ 45. Kd7 Rc3 46. Ra6 Nf6+ 47. Ke7 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.24"]
[Round "6"]
[White "Yashchenko, Olena"]
[Black "Usoltseva, Polina"]
[Result "1-0"]
[ECO "D31"]
[BlackElo "1830"]
[PlyCount "107"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 dxc4 5. e3 b5 6. a4 Qb6 7. axb5 cxb5 8. Qf3 Bb7 9. Qg3 Nd7 10. Bc7 Qc6 11. Nf3 Rc8 12. Be5 f6 13. Bf4 a6 14. Qg4 Ne7 15. Be2 Nd5 16. Nxd5 Qxd5 17. 0-0 Kf7 18. Nh4 f5 19. Qg3 Nf6 20. Be5 Be7 21. Nf3 h6 22. Bxf6 Bxf6 23. Ne5+ Bxe5 24. dxe5 g5 25. Bh5+ Ke7 26. Bf3 Qd7 27. Rfd1 Qc7 28. Bxb7 Qxb7 29. Rd6 c3 30. bxc3 Rxc3 31. h4 Qe4 32. hxg5 Rg8 33. g6 Qg4 34. Qxg4 fxg4 35. Raxa6 Rxg6 36. Ra7+ Ke8 37. Rb6 Rc8 38. Rxb5 Kf8 39. Kh2 Rg7 40. Rxg7 Kxg7 41. Kg3 h5 42. Rb4 Rc6 43. Kh4 Rc5 44. Kxh5 g3 45. Rg4+ Kf7 46. Rxg3 Rxe5+ 47. Kg4 Ra5 48. f4 Kg6 49. Kf3+ Kf6 50. Rg5 Rxg5 51. fxg5+ Kxg5 52. Ke4 Kf6 53. g3 e5 54. Kd3 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.23"]
[Round "5"]
[White "Petrova, Irina"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1985"]
[PlyCount "175"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Be7 6. e4 d5 7. e5 Ne8 8. cxd5 exd5 9. Bd3 h6 10. Nge2 c5 11. dxc5 Bxc5 12. 0-0 Nc6 13. Bf4 Bb6 14. Rad1 d4 15. Ne4 Be6 16. Nc5 Bxc5 17. Qxc5 Rc8 18. Bh7+ Kxh7 19. Qxf8 Qb6 20. b4 Bg4 21. Rd2 Be6 22. Qc5 Qxc5 23. bxc5 Bc4 24. Rc1 Bxe2 25. Rxe2 Nc7 26. Bd2 Ne6 27. f4 Ne7 28. Re4 g6 29. g4 Nc6 30. f5 gxf5 31. gxf5 Rg8+ 32. Kf2 Ng5 33. Bxg5 Rxg5 34. f6 Rxe5 35. Rxe5 Nxe5 36. Rb1 Nd3+ 37. Ke2 Nxc5 38. Rb4 d3+ 39. Ke3 Kg6 40. Rf4 b6 41. Rh4 Kg5 42. Rf4 Kg6 43. Rf2 Kg5 44. Kd4 h5 45. Ke3 Kg6 46. h4 d2 47. Rxd2 Kxf6 48. Rd5 Kg6 49. Rg5+ Kh6 50. Rg8 Kh7 51. Ra8 a5 52. Rb8 Na4 53. Kf4 Kg6 54. Rg8+ Kh7 55. Rg1 Nc3 56. Kg5 b5 57. Kxh5 b4 58. axb4 axb4 59. Rg4 Na2 60. Rf4 Kg7 61. Kg5 b3 62. Rf6 Nc3 63. Rb6 Ne4+ 64. Kf5 Nc5 65. Rb5 Ne6 66. Ke5 Nf8 67. Kd6 Kh6 68. Rxb3 Kh5 69. Ke7 Ng6+ 70. Kxf7 Nxh4 71. Rg3 Nf5 72. Rg1 Nh6+ 73. Kf6 Ng4+ 74. Kf5 Ne3+ 75. Kf4 Nd5+ 76. Kf3 Nf6 77. Rg2 Kh6 78. Kf4 Nd5+ 79. Ke5 Ne7 80. Ke6 Nc8 81. Kf6 Kh5 82. Ke6 Kh4 83. Rc2 Nb6 84. Rc6 Na8 85. Kd7 Kg5 86. Ra6 Nb6+ 87. Rxb6 Kf5 88. Re6 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.22"]
[Round "4"]
[White "Yashchenko, Olena"]
[Black "Vasina, Olena"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2010"]
[PlyCount "91"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. 0-0 b6 7. h3 Bb7 8. Nbd2 Nbd7 9. Rc1 Rc8 10. Qe2 c5 11. c3 Ne4 12. Ba6 Bxa6 13. Qxa6 Nd6 14. Rfe1 Nf6 15. b4 Nde4 16. bxc5 bxc5 17. Nxe4 Nxe4 18. Ne5 Qe8 19. f3 Nd6 20. Qxa7 Ra8 21. Qd7 cxd4 22. cxd4 Qxd7 23. Nxd7 Rfd8 24. Ne5 Bf8 25. Rc2 h6 26. Rec1 g5 27. Bh2 Nf5 28. Re1 Ra3 29. Ng4 Be7 30. Be5 Rda8 31. e4 dxe4 32. fxe4 h5 33. Nf6+ Bxf6 34. Bxf6 Ne3 35. Rce2 Nc4 36. Bxg5 Rxa2 37. Rxa2 Rxa2 38. Rc1 Nd6 39. e5 Ne4 40. Bf6 Nxf6 41. exf6 Kh7 42. Rc5 Kg6 43. d5 exd5 44. Rxd5 Ra6 45. Kh2 Rxf6 46. h4 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.21"]
[Round "3"]
[White "Rakhmangulova, Anastasiya"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2085"]
[PlyCount "83"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Bc4 e6 10. Qe2 Qe7 11. d4 Nf6 12. Bf4 Nbd7 13. 0-0-0 Nd5 14. Bxd5 cxd5 15. Qb5 f6 16. Qxb7 fxe5 17. Qxa8+ Kf7 18. dxe5 Nb6 19. Qc6 Bg7 20. Be3 Rc8 21. Qb5 g5 22. c3 Bxe5 23. Bxb6 axb6 24. Ne2 gxh4 25. f4 Bd6 26. g3 Kf8 27. Rxh4 Bc5 28. Rdh1 Be3+ 29. Kd1 Qf7 30. Rxh6 Bg8 31. Qd3 Bf2 32. Qg6 Qxg6 33. Rxg6 Ke7 34. Rh8 Kf7 35. Rg5 Bc5 36. Nd4 Be7 37. Rgxg8 Rxg8 38. Rxg8 Kxg8 39. Nxe6 Kf7 40. Nc7 Bc5 41. Nxd5 Bf2 42. g4 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.20"]
[Round "2"]
[White "Yashchenko, Olena"]
[Black "Antoshkiv, Anastasiya"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Qa4+ Nc6 7. Rxb1 Bb4+ 8. Ke2 0-0 9. c5 Ne4 10. Rc1 Qd7 11. Qc2 Ne7 12. a3 Nc6 13. axb4 Nxb4 14. c6 bxc6 15. Qa4 Rfb8 16. Ne5 Qc8 17. Ke1 f6 18. Nd3 a5 19. f3 Nxd3+ 20. Bxd3 g5 21. Bg3 Qb7 22. fxe4 Qxb2 23. Qxc6 Ra6 24. Bxa6 Qa3 25. Qxe6+ Kh8 26. Qxf6+ Kg8 27. Qxg5+ 1-0

[Event "UKR-ch U16 Girls"]
[Site "Odessa"]
[Date "2009.03.19"]
[Round "1"]
[White "Krasiuk, Kateryna"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2035"]
[PlyCount "74"]
[EventDate "2009.03.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Qf3 Be6 7. c3 Nd7 8. Nd3 g6 9. Nd2 Bg7 10. Ne4 N7f6 11. Ndc5 Bg4 12. Qg3 Nxe4 13. Nxe4 Qc8 14. h3 Bf5 15. Bd3 Bxe4 16. Bxe4 Qe6 17. f3 f5 18. 0-0 fxe4 19. Re1 Qd6 20. Qxd6 exd6 21. fxe4 Nc7 22. e5 d5 23. e6 Bf6 24. Bf4 Rc8 25. Re2 Be7 26. Bh6 Nb5 27. Rf1 Nd6 28. g4 g5 29. Re5 Rg8 30. h4 gxh4 31. g5 Bf8 32. Rf6 Bxh6 33. Rxh6 Ne4 34. Rh5 Rg7 35. Kh2 Ke7 36. Kh3 Nd2 37. Kg4 Rcg8 0-1

[Event "Moscow op (Women)"]
[Site "Moscow"]
[Date "2009.02.08"]
[Round "9"]
[White "Yashchenko, Olena"]
[Black "Beliaeva, Natalia"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1400"]
[BlackElo "2004"]
[PlyCount "62"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c6 2. c4 d6 3. Nc3 Nf6 4. Bf4 Bf5 5. e3 Nbd7 6. Nf3 Qa5 7. Bd3 Bxd3 8. Qxd3 e5 9. dxe5 dxe5 10. Bg3 e4 11. Qc2 exf3 12. gxf3 Bb4 13. 0-0 Bxc3 14. bxc3 0-0 15. e4 Ne5 16. Rab1 b6 17. f4 Nxc4 18. e5 Nh5 19. Qe2 Nxg3 20. hxg3 b5 21. Rbc1 Qc7 22. Kg2 Rad8 23. Rh1 c5 24. Qe4 g6 25. Rh6 Kg7 26. Rch1 Rh8 27. f5 Qxe5 28. Qh4 Qxf5 29. Rxh7+ Rxh7 30. Qxh7+ Kf6 31. Qh4+ Qg5 0-1

[Event "Moscow op (Women)"]
[Site "Moscow"]
[Date "2009.02.07"]
[Round "8"]
[White "Chadaeva, Tatiana"]
[Black "Yashchenko, Olena"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "140"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. 0-0 Ne7 8. Nc3 Nf5 9. Ne2 Qc7 10. b3 c5 11. c3 Rc8 12. Ng3 Nxg3 13. fxg3 cxd4 14. cxd4 Qc2 15. Qxc2 Rxc2 16. Ng5 Bb4 17. Be3 0-0 18. a3 Ba5 19. Rac1 Re2 20. b4 Rxe3 21. bxa5 h6 22. Nf3 Rxa3 23. Rc7 Nb8 24. Rxb7 Rxa5 25. Rfb1 Nc6 26. Rc7 Ra6 27. Rbb7 Na5 28. Rxa7 Rxa7 29. Rxa7 Nc4 30. Ra2 Rb8 31. Kf2 Kf8 32. Nd2 Rb2 33. Rxb2 Nxb2 34. Ke3 Ke7 35. Nf3 Nc4+ 36. Kf4 f6 37. g4 fxe5+ 38. dxe5 g5+ 39. Kg3 Kd7 40. Kf2 Kc6 41. Nd4+ Kd7 42. Nf3 d4 43. Nxd4 Nxe5 44. h3 Kd6 45. g3 Kd5 46. Ke3 Nc4+ 47. Kd3 Nb2+ 48. Ke3 Nc4+ 49. Kd3 Nb2+ 50. Ke3 Nd1+ 51. Kd3 Nb2+ 52. Ke3 Na4 53. Nf3 Nc3 54. Nd2 Nb5 55. h4 Nd6 56. Nf3 Nf7 57. Nd4 Ne5 58. hxg5 hxg5 59. Ne2 Nxg4+ 60. Kf3 Nf6 61. g4 e5 62. Nc3+ Kc4 63. Ne2 Kd3 64. Ng1 e4+ 65. Kg3 e3 66. Kf3 Kd2 67. Ne2 Nxg4 68. Nd4 Ne5+ 69. Ke4 e2 70. Kf5 e1Q 0-1

[Event "Moscow op (Women)"]
[Site "Moscow"]
[Date "2009.02.05"]
[Round "6"]
[White "Niks, Yana"]
[Black "Yashchenko, Olena"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1885"]
[BlackElo "1400"]
[PlyCount "53"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 Nd5 13. Be3 Qc7 14. Ne4 0-0-0 15. g3 N7b6 16. Ne5 f5 17. Nc5 Bxc5 18. dxc5 Qxe5 19. cxb6 axb6 20. Bd4 Qc7 21. c4 Nb4 22. Qa3 c5 23. Qa8+ Qb8 24. Qxb8+ Kxb8 25. Bxg7 Nd3+ 26. Rxd3 Rxd3 27. Bxh8 1-0

