[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.17"]
[Round "8"]
[White "Demchenko, Marina"]
[Black "Gritsayeva, Oksana"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2060"]
[BlackElo "2263"]
[PlyCount "134"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. a3 Bg4 8. Be3 Nd7 9. h3 Bxf3 10. Bxf3 e5 11. Ne2 Nb6 12. d5 Ne7 13. Qd3 f5 14. c4 Nd7 15. b4 f4 16. Bd2 h5 17. Rac1 b6 18. Qb3 Kh7 19. g4 Ng8 20. Bg2 Nh6 21. f3 Bf6 22. Be1 Kg7 23. Bf2 Bh4 24. Qc3 Qg5 25. Bxh4 Qxh4 26. Qe1 Qe7 27. Nc3 a6 28. Kf2 Nf7 29. Ke2 Rh8 30. Qf2 Raf8 31. Na4 hxg4 32. hxg4 Ng5 33. Rh1 Nf6 34. Rxh8 Rxh8 35. Rh1 Rxh1 36. Bxh1 Qd7 37. Nb2 Qc8 38. Bg2 Qb8 39. Qh4 Nfh7 40. Qf2 a5 41. Qe1 axb4 42. Qxb4 Qa8 43. a4 Nf6 44. Nd3 Nf7 45. Qb5 Qh8 46. Qb1 Qh4 47. Qh1 Qxh1 48. Bxh1 Nd7 49. Bg2 Kf6 50. Kf2 Nd8 51. Bf1 Nb7 52. Be2 Kg5 53. Bd1 Na5 54. Nb2 Nc5 55. Bc2 Kh4 56. Kg2 Na6 57. Bd1 Nb4 58. Kh2 Nb7 59. Kg2 Nc5 60. Be2 Nc2 61. Kf2 Ne3 62. Ke1 Kg3 63. Kd2 Nb3+ 64. Ke1 Nd4 65. Nd3 Nxc4 66. Nf2 Ne3 67. g5 Ndc2+ 0-1

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.17"]
[Round "9"]
[White "Pavlenko, Daria"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "2060"]
[PlyCount "96"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. c3 Be7 7. Bd3 0-0 8. 0-0 d6 9. h3 h6 10. Be3 Be6 11. Nbd2 d5 12. exd5 Nxd5 13. Qc2 Nxe3 14. fxe3 Bc5 15. Rfe1 Qb6 16. Nf1 f5 17. b4 Bxb4 18. cxb4 Nxb4 19. Qe2 Nxd3 20. Qxd3 e4 21. Qe2 exf3 22. Qxf3 Qc6 23. Qf2 Rac8 24. Qb2 b5 25. Rac1 Qb6 26. Rb1 Rc5 27. Kh1 Bd5 28. Qd4 Qc6 29. Rb2 Rd8 30. Kg1 Rc2 31. Ng3 Rxb2 32. Qxb2 Be6 33. Nh5 Qd7 34. Kf2 Qd2+ 35. Re2 Qxb2 36. Rxb2 Bc4 37. Nf4 Kf7 38. Kf3 Rd1 39. a3 Rf1+ 40. Kg3 Ra1 41. Rd2 Rxa3 42. Rd7+ Kf6 43. Nh5+ Kg5 44. Nxg7 Rxe3+ 45. Kf2 Re2+ 46. Kf1 Ra2+ 47. Ke1 Ra3 48. Kf2 Kf4 1-0

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.16"]
[Round "7"]
[White "Demchenko, Marina"]
[Black "Duma, Elena"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2060"]
[PlyCount "94"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 c6 8. Ne5 Bxe2 9. Nxe2 Nbd7 10. f4 Be7 11. Be3 0-0 12. c3 Rad8 13. Qc2 Nd5 14. Bd2 Qb6 15. Rf3 c5 16. Rh3 f5 17. Kh1 N7f6 18. Rf1 Ne4 19. Be3 Nef6 20. Bg1 Rc8 21. Qb3 Qa6 22. Re1 c4 23. Qc2 b5 24. a3 Qb7 25. Qc1 a5 26. Be3 Ng4 27. Nxg4 fxg4 28. Rh5 g6 29. Re5 Qd7 30. Ng3 Bd6 31. Ne4 Bxe5 32. fxe5 Rf5 33. Nd6 Rcf8 34. Bh6 R8f7 35. Kg1 Nf4 36. Bxf4 Rxf4 37. Nxf7 Qxf7 38. d5 exd5 39. e6 Qa7+ 40. Kh1 Re4 41. Rxe4 dxe4 42. Qf4 Qe7 43. Qxe4 Kg7 44. Qd4+ Qf6 45. Qd7+ Kh6 46. Kg1 Qe5 47. Qd2+ g5 1-0

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.16"]
[Round "6"]
[White "Karlovich, Anastazia"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2285"]
[BlackElo "2060"]
[PlyCount "77"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 a6 7. Ba4 b5 8. Bc2 d6 9. h3 Nf6 10. Nc3 0-0 11. 0-0 Bb7 12. Re1 Nd7 13. b3 Rc8 14. Bb2 Nb4 15. Bb1 Qb6 16. Qd2 Nc6 17. Nd5 Qd8 18. Ne3 e5 19. dxe5 dxe5 20. Ba3 Re8 21. Bc2 Nd4 22. Rad1 Nc5 23. Nxd4 exd4 24. Bxc5 Rxc5 25. Nf1 Qc7 26. Bb1 Be5 27. Qe2 Rc3 28. Nd2 Rd8 29. Nf3 Qd6 30. Rd2 Qf6 31. Nxe5 Qxe5 32. Red1 Bc8 33. Rd3 Rxd3 34. Bxd3 Bb7 35. Qd2 Rd6 36. f4 Qc5 37. Rc1 Qb6 38. Kh2 Re6 39. Rd1 1-0

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.15"]
[Round "5"]
[White "Kologoida, Natalia"]
[Black "Demchenko, Marina"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2060"]
[PlyCount "108"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Nf6 7. Nc3 Qa5 8. Bd3 Be7 9. 0-0 0-0 10. Qc2 Nc6 11. Be3 Nb4 12. Qe2 Nxd3 13. Qxd3 b6 14. Rfd1 Ba6 15. Qc2 Rac8 16. Rac1 Qh5 17. h3 Nd5 18. Nxd5 Qxd5 19. Qd2 Qxa2 20. Ra1 Qc4 21. Ne5 Qb5 22. Ra2 Bb4 23. Qd3 Qxd3 24. Nxd3 Bxd3 25. Rxd3 a5 26. d5 Rfd8 27. Bxb6 Rxd5 28. Rxd5 exd5 29. Bxa5 Ra8 30. Ra4 Bd2 31. b4 f6 32. Kf1 Bxb4 33. Rxb4 Rxa5 34. Ke2 Ra7 35. Rb8+ Kf7 36. Rd8 Ke6 37. Ke3 Rd7 38. Re8+ Re7 39. Rd8 Ke5 40. Kd3 g5 41. g4 Rf7 42. Ke3 f5 43. Re8+ Kd6 44. gxf5 Re7+ 45. Rxe7 Kxe7 46. Kd4 Kf6 47. Kxd5 Kxf5 48. Kd6 h5 49. f3 Kf4 50. Ke6 Kxf3 51. Kf5 g4 52. h4 g3 53. Kg5 g2 54. Kxh5 g1Q 0-1

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.14"]
[Round "3"]
[White "Antonova, Evgenia1111"]
[Black "Demchenko, Marina"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2080"]
[BlackElo "2060"]
[PlyCount "56"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd2 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Bxb4 Qe4+ 11. Qe2 Qxb4+ 12. c3 Qc5 13. Qc2 0-0 14. Bd3 h6 15. 0-0 Bg4 16. Nd2 Rad8 17. Nb3 Qd6 18. Be4 Qe7 19. Bxc6 bxc6 20. Qe4 Bd7 21. Rfd1 Kh8 22. Qa4 Qg5 23. Qxa7 Bh3 24. g3 Qg4 25. Rxd8 Rxd8 26. Nd4 exd4 27. Qxf7 Qe4 28. f3 Qe2 0-1

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.14"]
[Round "4"]
[White "Demchenko, Marina"]
[Black "Kliueva, Tatiana"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2060"]
[BlackElo "2128"]
[PlyCount "74"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 e6 6. c4 0-0 7. d5 exd5 8. cxd5 d6 9. Nc3 Na6 10. Rb1 Bd7 11. b4 Qe7 12. a3 Rfe8 13. Bb2 h6 14. Nd4 Kh7 15. e3 Rac8 16. Nce2 Ne4 17. Nf4 c6 18. Qd3 Nc7 19. dxc6 bxc6 20. Rfc1 c5 21. bxc5 dxc5 22. Nf3 c4 23. Qxc4 Nb5 24. Qb4 Qxb4 25. axb4 Rxc1+ 26. Bxc1 Nbc3 27. Rb2 Rc8 28. Nd4 g5 29. Nd3 Bxd4 30. exd4 Bb5 31. Bf1 Nd1 32. Rb1 Bxd3 33. Bxd3 Ndxf2 34. Bxe4 Nxe4 35. Ra1 Kg6 36. b5 Nc3 37. Be3 Nxb5 0-1

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.13"]
[Round "2"]
[White "Demchenko, Marina"]
[Black "Vozovic, Oksana"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2060"]
[BlackElo "2356"]
[PlyCount "72"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Be2 Nf6 6. 0-0 0-0 7. h3 b5 8. Be3 Nh5 9. c3 Ng3 10. Re1 a5 11. Nd4 Nxe2+ 12. Qxe2 Na7 13. Nd2 Ba6 14. Rad1 c5 15. N4f3 b4 16. cxb4 axb4 17. Nc4 Qc7 18. Qf2 Nc6 19. b3 Ra7 20. Re2 Rd8 21. Rc2 Qb7 22. d4 d5 23. exd5 Nxd4 24. Nxd4 cxd4 25. Bxd4 Rxd5 26. Rdd2 Bxd4 27. Rxd4 Ra8 28. Rxd5 Qxd5 29. Rd2 Qe6 30. Qd4 Rc8 31. Ne5 f6 32. Nd3 Bxd3 33. Qxd3 Qe1+ 34. Kh2 Rc1 35. Re2 Qg1+ 36. Kg3 Rc3 0-1

[Event "UKR Universiad B4 6th"]
[Site "Evpatoria"]
[Date "2003.05.13"]
[Round "1"]
[White "Gorbatko, Yana"]
[Black "Demchenko, Marina"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "2060"]
[PlyCount "110"]
[EventDate "2003.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 c5 3. Bf4 g6 4. Nc3 Bg7 5. g3 Nc6 6. Rb1 e5 7. Bg5 Nge7 8. Bg2 0-0 9. 0-0 Be6 10. Nd2 f6 11. Bxd5 Nxd5 12. Nxd5 Bxd5 13. Be3 b6 14. a3 Nd4 15. c3 Nf5 16. c4 Bb7 17. Ne4 Nxe3 18. fxe3 Bh6 19. Rf3 f5 20. Nc3 Bxf3 21. exf3 Bxe3+ 22. Kg2 f4 23. g4 Qh4 24. Qe2 h5 25. Qe1 Qxe1 26. Rxe1 hxg4 27. Nd5 Bd4 28. b3 g5 29. h3 gxh3+ 30. Kxh3 Kf7 31. Kg4 Rh8 32. Kxg5 Rh3 33. Rf1 Rg8+ 34. Kf5 Rg2 35. Nc7 Rh5+ 36. Ke4 Re2+ 37. Kd5 e4+ 38. Kc6 exd3 39. Nb5 d2 40. Rd1 Be3 41. Nd6+ Ke6 42. Ne4 Re1 43. Nxd2 Rxd1 44. Ne4 Re5 45. Nc3 Rd6+ 46. Kb5 Bd2 47. Nb1 Re3 48. b4 Rb3 49. Ka4 Rxb1 50. Kb5 cxb4 51. a4 Ra1 52. c5 bxc5 53. Kxc5 Rc1+ 54. Kb5 Rb6+ 55. Ka5 Rc5# 0-1

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Aksionova, Tatiana"]
[Black "Demchenko, Marina"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2206"]
[PlyCount "112"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 Qb6 6. Qd2 Qxb2 7. Rb1 Qa3 8. e5 Nd5 9. Rb3 Qa5 10. exd6 e6 11. Bf4 Nxf4 12. Qxf4 Bg7 13. Bc4 0-0 14. Nge2 e5 15. Qg5 h6 16. Qd2 exd4 17. Nxd4 Qc5 18. Ne6 Bxe6 19. Bxe6 Qe5+ 20. Ne4 Qxe6 21. Rxb7 f5 22. Re7 Qd5 23. Rxg7+ Kxg7 24. Qc3+ Kg8 25. Nf6+ Rxf6 26. Qxf6 Qf7 27. Qd8+ Qf8 28. Qc7 Qe8+ 29. Kf2 Qd7 30. Rd1 a5 31. Qb6 Qa7 32. Qxa7 Rxa7 33. c4 Nd7 34. Ke3 c5 35. Kd3 Kf7 36. Re1 Kf6 37. f4 Ra6 38. Kc3 Rxd6 39. g3 Rd4 40. Rb1 Rd6 41. Rb5 Ra6 42. Kb3 Ke6 43. Ka3 Nb6 44. Rxc5 Kd6 45. Rb5 Nxc4+ 46. Kb3 Rc6 47. h3 Rc5 48. Rb8 Kd5 49. Rh8 h5 50. Re8 Rc6 51. Re1 Rb6+ 52. Kc3 Rb2 53. Rd1+ Kc5 54. g4 Rxa2 55. gxf5 Ra3+ 56. Kc2 Ne3+ 0-1

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Areshchenko, Kateryna"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "80"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Bg7 6. d4 0-0 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 N6d7 10. Ne4 Na6 11. c6 bxc6 12. Nd4 Qb6 13. 0-0 Ndc5 14. Nxc5 Nxc5 15. Nxc6 Qxc6 16. Bd5 Qb6 17. Bxa8 Ba6 18. Bf3 Rd8 19. Qc2 Bd3 20. Qd1 Ba6 21. Qc2 Bd3 22. Qd1 Bxf1 23. Qxf1 Nd3 24. Rb1 Nxb2 25. Qe2 Rb8 26. Bd5 Qd6 27. Bb3 Nd3 28. Ba3 Qxa3 29. Qxd3 e6 30. Qc2 Qe7 31. Rd1 Rd8 32. g3 Be5 33. Rxd8+ Qxd8 34. Qc5 Qc7 35. Qb5 Kg7 36. Kg2 Qd6 37. Qb7 Qc7 38. Qe4 Bf6 39. Kf3 Bc3 40. Qc4 Qxc4 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Cherednichenko, Svetlana"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2166"]
[PlyCount "82"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nfd7 7. Be3 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Bd4 Bxd4 11. Qxd4 Nc6 12. Qd2 Be6 13. Nd5 f6 14. f4 Ne7 15. Bc4 Kg7 16. Rae1 c6 17. Ne3 Bxc4 18. Nxc4 d5 19. exd5 Nxd5 20. f5 Qc7 21. Rf3 g5 22. Re6 Rad8 23. Qe1 Rf7 24. g3 Rfd7 25. Rd3 Rf7 26. Kg2 Rdd7 27. Ne3 Nb6 28. Qe2 Rxd3 29. Qxd3 Rd7 30. Qe4 Kf7 31. Ng4 Nd5 32. c4 h5 33. Nh6+ Kg7 34. cxd5 cxd5 35. Qe2 Kxh6 36. Rxf6+ Kg7 37. Rg6+ Kf8 38. Rxg5 d4 39. Qxh5 Rh7 40. Qe2 Qc6+ 41. Kf1 Qh1+ 0-1

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Kuharenko, Svetlana"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2165"]
[PlyCount "66"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Be7 5. Bf4 d5 6. e3 c6 7. Bd3 0-0 8. 0-0 Ne4 9. Bxe4 fxe4 10. Ne5 Nd7 11. f3 Nxe5 12. Bxe5 exf3 13. Rxf3 Bf6 14. Bxf6 Rxf6 15. Rxf6 Qxf6 16. Qc2 g6 17. Rf1 Qg7 18. b4 Bd7 19. Na4 h6 20. c5 b5 21. Nb2 e5 22. Qf2 exd4 23. exd4 Bf5 24. h3 a5 25. g4 Be4 26. a3 axb4 27. axb4 Ra3 28. h4 Rf3 29. Qd2 Rg3+ 30. Kh2 Rg2+ 31. Qxg2 Bxg2 32. Kxg2 Qxd4 33. Rf2 Qxg4+ 0-1

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Maiko, Julia"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "2141"]
[PlyCount "77"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d3 e6 6. Nbd2 Be7 7. e4 0-0 8. Re1 h6 9. h4 c5 10. Qe2 Nc6 11. c3 Re8 12. Nf1 Bh5 13. N1h2 Bf8 14. e5 Nd7 15. g4 Bg6 16. Bf4 Rc8 17. Rad1 a6 18. h5 Bh7 19. Qd2 Be7 20. Bh3 b5 21. g5 hxg5 22. Nxg5 Bxg5 23. Bxg5 Qc7 24. f4 d4 25. Qg2 Kh8 26. Ng4 Bf5 27. Kh2 Rg8 28. Rg1 Rce8 29. h6 g6 30. h7 Rg7 31. Nf6 Rc8 32. Bxf5 gxf5 33. Nxd7 Rxh7+ 34. Kg3 Rg8 35. Kf2 Rg6 36. Nf8 Nxe5 37. Nxg6+ Nxg6 38. Bf6+ Kg8 39. Qa8+ 1-0

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Mokriak, Liudmila"]
[Result "0-1"]
[ECO "A27"]
[PlyCount "52"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nd5 f6 6. Bf4 d6 7. Nxd4 Nxd4 8. Qxd4 Be6 9. Qe4 Kf7 10. g3 f5 11. Qf3 c6 12. Ne3 Qa5+ 13. Kd1 Nf6 14. b3 Ne4 15. Ng4 h5 16. Nh6+ Bxh6 17. Bxh6 Rxh6 18. Qe3 Rhh8 19. f3 Nf6 20. Kc2 Qe5 21. Qc1 b5 22. Rb1 b4 23. Qg5 f4 24. gxf4 Qxg5 25. fxg5 Bf5+ 26. e4 Nxe4 0-1

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Sokalska, Viktorija"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "145"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ c6 6. Qd4 Nf6 7. Qxd8+ Kxd8 8. d4 Bg7 9. e4 Nbd7 10. Bc4 Ke8 11. e5 Ng4 12. Ng5 e6 13. Nce4 Nb6 14. Nd6+ Ke7 15. Be2 Nh6 16. Nge4 Nf5 17. Bg5+ Kf8 18. 0-0-0 Nd5 19. Kc2 h6 20. Bc1 b6 21. Bc4 Ba6 22. Bxa6 Nb4+ 23. Kc3 Nxa6 24. f4 Nc7 25. Rhe1 a6 26. b3 Nb5+ 27. Nxb5 axb5 28. Re2 Ne7 29. Kb2 Nd5 30. Nc3 Nxc3 31. Kxc3 Ke7 32. b4 Rhd8 33. Red2 Kd7 34. Kb3 Kc7 35. Bb2 Bf8 36. a3 Rac8 37. Bc1 Kb7 38. Bb2 Be7 39. Bc1 Rd5 40. Rd3 Rcd8 41. Kc3 c5 42. dxc5 bxc5 43. Rxd5 Rxd5 44. Rxd5 exd5 45. bxc5 Bxc5 46. g4 Kc6 47. Kd3 Bg1 48. h3 Bh2 49. Kd4 Bg1+ 50. Be3 Bxe3+ 51. Kxe3 Kc5 52. Kd3 d4 53. f5 gxf5 54. gxf5 Kd5 55. e6 fxe6 56. f6 Kd6 57. Kxd4 h5 58. h4 e5+ 59. Ke4 Ke6 60. f7 Kxf7 61. Kxe5 Kg6 62. Ke6 Kg7 63. Kd5 Kf6 64. Kc5 Kf5 65. Kxb5 Kg4 66. a4 Kxh4 67. a5 Kg3 68. a6 h4 69. a7 h3 70. a8Q Kh2 71. Kc4 Kg1 72. Qg8+ Kh1 73. Qd5+ 1-0

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Gayova, Natalia"]
[Black "Demchenko, Marina"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2070"]
[PlyCount "15"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 0-0 6. h3 Nbd7 7. Bf4 c5 8. d5 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Gutsko, Anastasiya"]
[Black "Demchenko, Marina"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "136"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. Be3 cxd4 9. cxd4 Be7 10. Nc3 Qd6 11. Qd2 0-0 12. Rfd1 Rac8 13. Bf4 Qd8 14. Rac1 Nb4 15. Ne5 Bxe2 16. Qxe2 Nfd5 17. Nxd5 Nxd5 18. Bd2 Rxc1 19. Rxc1 Bg5 20. Nf3 Bxd2 21. Qxd2 h6 22. Qc2 Qa5 23. a3 Qb5 24. b4 Nf4 25. Re1 Qd3 26. Qa4 Qg6 27. g3 Qg4 28. Qb3 Rc8 29. Ne5 Nh3+ 30. Kg2 Qf5 31. Qf3 Qxf3+ 32. Nxf3 Ng5 33. Nxg5 hxg5 34. Kf3 Rc3+ 35. Re3 Rc2 36. Rd3 Kf8 37. h3 Ke7 38. Ke3 Kd6 39. Rd2 Rc1 40. f4 Rc3+ 41. Rd3 gxf4+ 42. gxf4 Rc1 43. Kd2 Rf1 44. Ke3 Rh1 45. Kf2 Rh2+ 46. Kg3 Rc2 47. Kg4 Kd5 48. Rg3 Kxd4 49. Kh4 g6 50. Kg5 e5 51. fxe5 Kxe5 52. Re3+ Kd6 53. Kf6 Rf2+ 54. Kg7 g5 55. Rd3+ Kc6 56. Rc3+ Kb6 57. Rg3 f6 58. Re3 f5 59. Re6+ Kb5 60. Re5+ Kc6 61. Re6+ Kd7 62. Rg6 Rg2 63. h4 Rh2 64. hxg5 Rg2 65. Kh6 Rh2+ 66. Kg7 Rg2 67. Kh6 Rh2+ 68. Kg7 Rg2 1/2-1/2

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Kazak, Maryna"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "61"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. c4 a6 8. Ba4 Rb8 9. Nc3 e6 10. cxd5 exd5 11. Bxc6+ bxc6 12. Ba3 Bd6 13. 0-0 0-0 14. d3 Qe7 15. Na4 Nd7 16. d4 cxd4 17. Bxd6 Qxd6 18. exd4 Qf6 19. Rc1 Bxf3 20. Qxf3 Qxd4 21. Rfd1 Qh4 22. Qe2 Rfe8 23. Qxa6 Ne5 24. Qa7 Rb4 25. Nc5 Nf3+ 26. gxf3 Qxh3 27. Qd7 Qxd7 28. Nxd7 Re6 29. Rxd5 Rh4 30. Ne5 f6 31. Rd8+ 1-0

[Event "UKR-ch U16 Girls"]
[Site "Kiev"]
[Date "2000.??.??"]
[Round "?"]
[White "Rohonyan, Katerina"]
[Black "Demchenko, Marina"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2094"]
[PlyCount "50"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 Rc8 10. Ne3 Be7 11. Bxf6 Bxf6 12. Ncd5 Bg5 13. c3 0-0 14. Be2 Ne7 15. 0-0 Bxe3 16. Nxe3 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Qd2 Bc4 20. Qxd8 Rfxd8 21. Bxc4 Rxc4 22. Rad1 Rcc8 23. f3 f6 24. Kf2 Kf7 25. Ke3 Ke6 1/2-1/2

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Berdiugina, Elena"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "81"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. g3 a6 6. Bg2 Bc5 7. Nxc6 bxc6 8. 0-0 d5 9. exd5 cxd5 10. c4 Bb7 11. Qa4+ Kf8 12. cxd5 Bxd5 13. Bxd5 Qxd5 14. Nc3 Qb7 15. Ne4 Be7 16. Be3 Nf6 17. Nc5 Qb5 18. Qxb5 axb5 19. a4 bxa4 20. Nxa4 Nd5 21. Nb6 Rxa1 22. Rxa1 Nxb6 23. Bxb6 g6 24. Bd4 f6 25. Ra8+ Kg7 26. Ra7 Kf7 27. Bc5 Re8 28. Kf1 Kf8 29. Rxe7 Rxe7 30. Ke2 Ke8 31. Bxe7 Kxe7 32. Kd3 Kd6 33. Kc4 Kc6 34. b4 h5 35. h4 g5 36. f3 gxh4 37. gxh4 Kd6 38. Kb5 Kc7 39. Kc5 f5 40. b5 Kd7 41. b6 1-0

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Chaplinskaia, M."]
[Black "Demchenko, Marina"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "63"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Be2 c5 8. dxc5 bxc5 9. Qc2 Nc6 10. a3 Na5 11. Rd1 Ba6 12. Qa4 Qb6 13. Bxf6 Bxf6 14. Ne4 d5 15. Nxf6+ gxf6 16. cxd5 Bxe2 17. Kxe2 exd5 18. b4 cxb4 19. axb4 Nc4 20. Rxd5 Rad8 21. Rd4 Ne5 22. Rxd8 Rxd8 23. Nd4 Rc8 24. Qa5 Qxa5 25. bxa5 Rc5 26. Ra1 Nc4 27. a6 Nb6 28. Ra3 Kf8 29. Kd3 Ke8 30. Nb3 Rd5+ 31. Kc2 Rh5 32. h3 1/2-1/2

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Gritsayeva, Oksana"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2200"]
[PlyCount "64"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Bg7 6. Qb3 Nb6 7. d4 0-0 8. Be2 Nc6 9. 0-0 a5 10. Na4 Nxa4 11. Qxa4 Bf5 12. Bd2 Qd7 13. Bb5 Be4 14. Ng5 Bxg2 15. Kxg2 Qg4+ 16. Kh1 Qxg5 17. Bxc6 bxc6 18. Qxc6 Bxd4 19. exd4 Qxd2 20. f4 Qxd4 21. Qxc7 Qe4+ 22. Kg1 Rfc8 23. Qe5 Qxe5 24. fxe5 Rc2 25. Rf2 Rxf2 26. Kxf2 Rc8 27. Rb1 Rc2+ 28. Kg3 Re2 29. Kf4 Rxh2 30. a3 Rh4+ 31. Kg5 Re4 32. b4 Kg7 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Gutsko, Anastasiya"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "112"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. Be2 Be7 7. 0-0 0-0 8. a3 Nc6 9. Qc2 a6 10. Ne4 Qb6 11. b3 Nf6 12. Nc3 Na5 13. Rb1 Bd7 14. Ne5 Rac8 15. Nxd7 Nxd7 16. Na4 Qc7 17. Bb2 b5 18. Nc3 Nf6 19. Ba1 Rfd8 20. Rfd1 Bd6 21. h3 Be5 22. f4 Bd6 23. Ne4 Nxe4 24. Qxe4 Qe7 25. Qf3 e5 26. Qg3 f6 27. Bg4 Rc7 28. Rf1 e4 29. h4 Qf7 30. Qh3 Re7 31. Bd1 Bc7 32. Bc3 Kh8 33. g4 Qe6 34. Qg2 Qd6 35. b4 Nb7 36. Rc1 c4 37. Bc2 Rde8 38. h5 h6 39. Kh1 Nd8 40. Rg1 Nf7 41. Qh3 Kg8 42. Rg2 Re6 43. Rcg1 Qd8 44. Qh4 Bd6 45. g5 fxg5 46. fxg5 Bf8 47. Bf6 hxg5 48. Bxg5 Nxg5 49. Rxg5 Rh6 50. Bxe4 Qxd2 51. Rg6 Qxe3 52. Bd5+ Kh8 53. Rf1 Be7 54. Qg4 Qe5 55. Be4 Rxh5+ 56. Kg1 Qh2# 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Kazak, Maryna"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "106"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. Be2 e5 8. d5 a6 9. 0-0 Ng4 10. Bg5 Bf6 11. Bd2 Bg7 12. Bg5 f6 13. Bh4 Nh6 14. Rc1 Qe8 15. b4 b6 16. Bd3 f5 17. Ng5 Nf6 18. f3 f4 19. Bf2 Nf7 20. Nxf7 Rxf7 21. c5 bxc5 22. bxc5 g5 23. Qa4 Bd7 24. Qa5 g4 25. Be2 Bh6 26. Be1 Rg7 27. Bh4 gxf3 28. Bxf3 Ng4 29. Nd1 Qh5 30. Qe1 Qg6 31. Qe2 Bb5 32. Qe1 Bxf1 33. Qxf1 Ne3 34. Qe2 Rf8 35. Be1 Nxg2 36. Kh1 Nh4 37. Bf2 Nxf3 38. Qxf3 Qg4 39. Rc3 Rb8 40. Qxg4 Rxg4 41. Rb3 Rxb3 42. axb3 f3 43. Nc3 Bd2 44. h3 Rg2 45. Nd1 Kf7 46. cxd6 cxd6 47. Bh4 Bf4 48. Nf2 Bg3 49. Bxg3 Rxg3 50. b4 Rg2 51. Ng4 Rb2 52. Nh2 f2 53. Kg2 f1Q+ 0-1

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Koshtenko, Valentina"]
[Result "1-0"]
[ECO "A27"]
[PlyCount "122"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 h6 6. Nh3 d6 7. e3 Nf6 8. Nf4 Ne7 9. Ncd5 c6 10. Nxf6+ gxf6 11. Qh5+ Kd7 12. Qf7 Kc7 13. Ng6 Rg8 14. Nf4 Bd7 15. Qxf6 Bg7 16. Ne6+ Bxe6 17. Qxe6 Rf8 18. c5 d5 19. Bd2 Qd7 20. Ba5+ Kc8 21. Qxd7+ Kxd7 22. Be2 Nc8 23. Rc1 Rf6 24. Rc3 b6 25. Rb3 b5 26. Rg1 Ne7 27. Ra3 Rff8 28. Bh5 Bf6 29. Bc3 Rfb8 30. b4 Bg5 31. Ke2 Ng8 32. f4 Bd8 33. Ra6 Ne7 34. g4 fxg4 35. Bxg4+ Kc7 36. Be6 Kb7 37. Ra3 Bc7 38. Rg7 Ng8 39. f5 Rf8 40. Be1 Nf6 41. Bg3 Ne8 42. Rh7 Kb8 43. Bd7 Bxg3 44. hxg3 Nf6 45. Re7 Nxd7 46. Rxd7 Rxf5 47. Rd6 Kb7 48. Rxh6 Raf8 49. Rh2 R8f7 50. Rc3 Rg5 51. Rg2 Rfg7 52. Kf2 Rg4 53. Rc1 Rf7+ 54. Ke2 Rg8 55. Rcg1 Ka6 56. Kd2 Kb7 57. Kc3 Ka6 58. Kc2 Kb7 59. Kb2 Rh7 60. Kc3 Ka6 61. Kd2 Kb7 1-0

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Son, Irina"]
[Result "0-1"]
[ECO "A32"]
[BlackElo "2215"]
[PlyCount "68"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. g3 h6 8. Bd2 Nc6 9. e3 Qc7 10. Rc1 0-0 11. Bg2 Nxd4 12. exd4 d6 13. 0-0 Rb8 14. Qe2 b6 15. d5 e5 16. Qd3 Bd7 17. Rce1 Rfc8 18. f4 Qxc4 19. Qf3 Qc7 20. fxe5 dxe5 21. Ne4 Bc5+ 22. Kh1 Nxe4 23. Qxf7+ Kh8 24. Bxe4 Qd6 25. Bxh6 Qxh6 26. Qxd7 Rf8 27. Qc6 Bf2 28. Qxh6+ gxh6 29. Rc1 Bd4 30. Rxf8+ Rxf8 31. b4 Be3 32. Rc3 Bd2 33. Rc6 a5 34. bxa5 Bxa5 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Ushenina, Anna"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "76"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nge7 6. d3 0-0 7. Rb1 d6 8. b4 f5 9. Qc2 h6 10. h4 Be6 11. Bd2 Qd7 12. Qc1 Kh7 13. e4 fxe4 14. Nxe4 Bg4 15. Nh2 Bh3 16. 0-0 Nd4 17. Qd1 Rf7 18. Bc3 Bxg2 19. Kxg2 d5 20. Nd2 dxc4 21. dxc4 Qc6+ 22. Kg1 Nef5 23. Qg4 Rd8 24. b5 Qe6 25. a4 Nxg3 26. Qxe6 Nge2+ 27. Kg2 Nxe6 28. Ne4 Rf4 29. f3 Rxe4 30. fxe4 Nxc3 31. Rb3 Nf4+ 32. Kh1 Nxe4 33. Ng4 Rd4 34. Re1 h5 35. Rbe3 hxg4 36. Rxe4 g3 37. R1e3 g2+ 38. Kh2 Rd2 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Vozovic, Oksana"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "108"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. b3 Be6 9. Bb2 0-0 10. Rc1 f5 11. d3 g5 12. Nb5 a6 13. Na3 Bf6 14. Nc4 Nxc4 15. dxc4 e4 16. Qxd8 Raxd8 17. Bxf6 exf3 18. Bxd8 fxg2 19. Rfd1 Nxd8 20. Rd2 Nf7 21. Rcd1 Kg7 22. Kxg2 Kf6 23. f3 Ke5 24. Kf2 c5 25. Rc1 Rc8 26. Rdc2 Kd6 27. a4 b5 28. axb5 axb5 29. f4 Kc6 30. Ke3 g4 31. Ra2 Rb8 32. Ra6+ Rb6 33. Ra3 bxc4 34. bxc4 Nd6 35. Kd3 Bc8 36. Rc2 Rb4 37. Rc1 Kb6 38. Rc2 Bb7 39. Rc1 Be4+ 40. Kc3 Rxc4+ 41. Kd2 Rd4+ 42. Ke1 Nb5 43. Ra2 Rb4 44. e3 c4 45. Kd2 Kc5 46. Ke1 c3 47. Kd1 Kc4 48. Ke1 Bf3 49. Kf1 Kd3 50. Ke1 Kxe3 51. Kf1 Kd3 52. Ke1 Rb2 53. Raa1 Nd4 54. Kf1 Nb3 0-1

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Zdebskaja, Natalia"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "112"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Na6 8. a3 c5 9. d5 Bd7 10. Bd2 Nc7 11. Rb1 b5 12. b3 a5 13. a4 b4 14. Nb5 Ne4 15. Ng5 Nxb5 16. axb5 Nxd2 17. Qxd2 a4 18. Ne6 Bxe6 19. dxe6 Ra7 20. bxa4 Rxa4 21. Qc2 Qa5 22. Rfd1 Ra2 23. Qd3 Qa4 24. Qf3 Qc2 25. Bf1 Qxc4 26. Qc6 Qe4 27. Qc7 f4 28. Qc6 Qxc6 29. bxc6 fxg3 30. hxg3 Rc8 31. Bg2 Rxe2 32. Kf1 Ra2 33. Bd5 Ra3 34. Rd2 Kf8 35. Ke2 h6 36. Rd3 Rxd3 37. Kxd3 Ke8 38. Re1 Ra8 39. Kc4 Rb8 40. c7 Rc8 41. Bc6+ Kf8 42. Kb5 Rxc7 43. Kb6 Rxc6+ 44. Kxc6 Bd4 45. Kd5 Kg7 46. Rf1 Kf6 47. f3 b3 48. Rb1 b2 49. Rf1 Be3 50. Rb1 Bc1 51. g4 h5 52. Kc4 Kxe6 53. gxh5 gxh5 54. f4 h4 55. f5+ Kf6 56. Kd3 h3 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Demchenko, Marina"]
[Black "Zdebskaja, Natalia"]
[Result "0-1"]
[ECO "A89"]
[PlyCount "64"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nc6 8. d5 Na5 9. Qd3 c5 10. b3 h6 11. Bb2 Bd7 12. Nh4 Qe8 13. f4 Qf7 14. Rae1 Ng4 15. Qd2 Ne3 16. Rf3 Nxg2 17. Nxg2 b6 18. Nd1 Rad8 19. Bxg7 Qxg7 20. Nc3 Rf7 21. e4 e5 22. dxe6 Bxe6 23. Rd3 Rfd7 24. Nh4 Nc6 25. exf5 Bxf5 26. Nxf5 gxf5 27. Rd5 Nd4 28. Qd1 Re7 29. Rxe7 Qxe7 30. Nb5 Qe3+ 31. Kf1 Nf3 32. Qe2 Qg1# 0-1

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Hryhorenko, Nataliya"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "99"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. c3 Be7 6. h3 d5 7. Bd3 Nbd7 8. 0-0 0-0 9. Nbd2 c5 10. Qe2 Rc8 11. Ne5 Nxe5 12. dxe5 Ne4 13. Bxe4 dxe4 14. Rfd1 Qc7 15. Qg4 Kh8 16. Bg3 Qc6 17. Bh4 Bxh4 18. Qxh4 b5 19. Nf1 Qc7 20. Qf4 Bd5 21. Ng3 Qb7 22. b3 Rcd8 23. Qg5 h6 24. Qh4 Rd7 25. Nh5 Qc7 26. Qg3 Rg8 27. Rd2 Bc6 28. Rad1 Rxd2 29. Rxd2 Bd5 30. Qf4 Kh7 31. c4 bxc4 32. bxc4 Bc6 33. Rd6 Qb7 34. Kh2 Ba4 35. Qg4 Bc2 36. Qe2 Bd3 37. Qd2 Qc7 38. Qc3 f6 39. Rxe6 fxe5 40. Qxe5 Qxe5+ 41. Rxe5 Rc8 42. Re7 Kg6 43. g4 Rg8 44. Rxa7 Bxc4 45. Rc7 Bxa2 46. Rxc5 Re8 47. Rc7 Bf7 48. Kg3 Rg8 49. Re7 Bd5 50. Nf4+ 1-0

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Jadvizhena, Nadezhda"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2085"]
[PlyCount "103"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Nbd7 10. f4 Nc5 11. Bf3 Qc7 12. Qe1 e5 13. Nf5 Bxf5 14. exf5 e4 15. Be2 Rad8 16. g4 d5 17. Rd1 Qc6 18. g5 Ne8 19. a5 Na4 20. Nxa4 Qxa4 21. Bb6 Rc8 22. c3 Qc6 23. Bd4 Bc5 24. Qf2 Nd6 25. Bxc5 Qxc5 26. Qxc5 Rxc5 27. b4 Rxc3 28. Rxd5 Rc6 29. Rfd1 Nc4 30. Bxc4 Rxc4 31. R5d4 Rxd4 32. Rxd4 Re8 33. Kf2 Kf8 34. Ke3 Rc8 35. Kxe4 Ke7 36. Kd5 Rc6 37. Rc4 Rd6+ 38. Ke4 Rd7 39. Rc3 f6 40. h4 Kf7 41. Rc8 Ke7 42. h5 Kf7 43. g6+ hxg6 44. fxg6+ Ke6 45. Re8+ Kd6 46. Kf5 Rc7 47. h6 gxh6 48. Kxf6 Rc4 49. f5 Kd7 50. Kf7 Rg4 51. g7 Rg5 52. g8Q 1-0

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Kazak, Maryna"]
[Black "Demchenko, Marina"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "130"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 b6 4. d3 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. e4 c5 8. Re1 Nc6 9. c3 Rc8 10. a4 d5 11. e5 Nd7 12. Qe2 Qc7 13. h4 d4 14. c4 Nb4 15. Ne4 Bxe4 16. Qxe4 Nc2 17. Bg5 Nxe1 18. Rxe1 Rfe8 19. Bh3 Nf8 20. h5 Bxg5 21. Nxg5 h6 22. Nf3 Nh7 23. Qg4 Qe7 24. Bg2 Rb8 25. Kh2 a6 26. Nd2 Qg5 27. Qe2 Rec8 28. f4 Qe7 29. Ne4 Rc7 30. Nd6 Nf6 31. f5 Ne8 32. Qg4 Qg5 33. Bh3 Qxg4 34. Bxg4 exf5 35. Bxf5 Re7 36. Nc8 Rc7 37. Nd6 Kf8 38. Bg4 Rc6 39. Bd7 Rxd6 40. exd6 Nxd6 41. b3 Rb7 42. Bg4 Re7 43. Rxe7 Kxe7 44. Kg2 Kf6 45. Kf3 Ke5 46. Bd7 Nf5 47. a5 bxa5 48. Bc6 Ne3 49. Be8 Nc2 50. Ke2 Kf6 51. Kf3 Nb4 52. Ke4 Ke7 53. Ba4 g6 54. g4 gxh5 55. gxh5 f6 56. Kf5 Nxd3 57. Kg6 Ne5+ 58. Kxh6 Kf7 59. Kh7 d3 60. b4 cxb4 61. Bb3 f5 62. Bd1 f4 63. h6 f3 64. Kh8 f2 65. Bh5+ Kf8 0-1

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Minina, Nina"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "70"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 d5 7. Ne5 c5 8. c3 c4 9. Bc2 Nfd7 10. Bxe7 Qxe7 11. Nd2 0-0 12. f4 f5 13. h3 Rf6 14. Ndf3 Nxe5 15. dxe5 Rf8 16. Nd4 a6 17. g4 Nc6 18. gxf5 Nxd4 19. Qxd4 exf5 20. Qxb6 Rab8 21. Qd4 Ba8 22. b3 Qe6 23. Kh2 Rb6 24. Rab1 Rc6 25. Rf2 Rfc8 26. b4 Qf7 27. a4 Rh6 28. Bd1 Rcc6 29. a5 Rcg6 30. Bf3 Rh4 31. Rg2 Rgh6 32. Rg3 Kh8 33. b5 Qe6 34. bxa6 Qc8 35. a7 Bb7 1-0

[Event "UKR-ch U14 Girls"]
[Site "Kiev"]
[Date "1999.??.??"]
[Round "?"]
[White "Nikolaeva, Maria"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2208"]
[PlyCount "79"]
[EventDate "1999.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. c4 0-0 5. 0-0 b6 6. Nc3 Bb7 7. d4 d5 8. Ne5 Nbd7 9. Re1 Ne4 10. Nxd7 Nxc3 11. bxc3 Qxd7 12. cxd5 exd5 13. a4 Rfd8 14. a5 Bc6 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Qd3 Qd7 18. Qc2 Re8 19. e3 Re7 20. c4 dxc4 21. d5 Bxd5 22. Red1 Re5 23. e4 b5 24. Rxd5 Rxd5 25. exd5 a6 26. Qc3 Qd6 27. Rb1 Rb8 28. Qxc4 bxc4 29. Rxb8+ Qf8 30. Rxf8+ Kxf8 31. Kf1 Ke7 32. Ke2 Kd6 33. Kd2 Kc5 34. Kc3 Kb5 35. Bf1 Kxa5 36. Kxc4 Kb6 37. Bd3 h6 38. f4 a5 39. Be4 f6 40. f5 1-0

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Schweitzer, Viktoriya"]
[Black "Demchenko, Marina"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2163"]
[PlyCount "57"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. b3 Nf6 7. Re1 g6 8. Bb2 e5 9. c3 Qg4 10. h3 Qf4 11. d3 Nh5 12. Bc1 Qf6 13. Bg5 Qe6 14. Na3 h6 15. Be3 0-0-0 16. d4 Qe7 17. d5 Nb8 18. b4 f5 19. exf5 gxf5 20. Nxe5 Qxe5 21. Qxh5 Rg8 22. Qf3 Qxc3 23. Qxf5+ Nd7 24. bxc5 Qg7 25. g3 dxc5 26. Bf4 a6 27. Nc4 b5 28. Qe6 Qf6 29. Nb6+ 1-0

[Event "UKR-ch (Women)"]
[Site "Alushta"]
[Date "1999.??.??"]
[Round "?"]
[White "Sokalska, Viktorija"]
[Black "Demchenko, Marina"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "97"]
[EventDate "1999.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nc6 7. 0-0 0-0 8. h3 a6 9. Be3 Qc7 10. Qd2 Rd8 11. f4 e6 12. Kh1 Ne7 13. Nd1 d5 14. e5 d4 15. exf6 dxe3 16. Qc3 Nd5 17. Qe5 Bxf6 18. Qxc7 Nxc7 19. Nxe3 Bxb2 20. Rab1 Bd4 21. Nxd4 cxd4 22. Nc4 Nb5 23. Rb3 Rb8 24. a4 Nc3 25. Na5 Bd7 26. Nxb7 Rdc8 27. Nd6 Rxb3 28. cxb3 Rb8 29. Nb7 Rc8 30. Nd6 Rc7 31. Nc4 Bc6 32. a5 Bxg2+ 33. Kxg2 Rb7 34. Nb6 Rc7 35. Kf3 Rc5 36. Nc4 Rb5 37. Rf2 Rxb3 38. Rb2 Rxb2 39. Nxb2 Kf8 40. Nc4 f6 41. Nd6 Ke7 42. Nb7 Nb5 43. Nc5 Nc7 44. Ke4 Kd6 45. Kxd4 Nb5+ 46. Kc4 Na3+ 47. Kb4 Nc2+ 48. Kc4 Ne3+ 49. Kb4 1/2-1/2

