[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.09"]
[Round "8.3"]
[White "Bortnyk, Mariia"]
[Black "Luo, Terry"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2188"]
[BlackElo "2321"]
[PlyCount "102"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 2"]
[BlackTeam "Team 4"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. Nbd2 Na5 8. Qe2 Nxc4 9. Nxc4 Be6 10. c3 Bxc4 11. dxc4 a6 12. 0-0-0 Qe7 13. Nd2 0-0-0 14. f3 Qe6 15. Kb1 Kb8 16. Nb3 Ba7 17. Rd2 g5 18. Bg3 Nd7 19. Qd3 Rdf8 20. Bf2 Bxf2 21. Rxf2 f5 22. Rhf1 Rf6 23. Qd5 Qxd5 24. cxd5 Rhf8 25. Nd2 fxe4 26. Nxe4 Rf4 27. c4 b5 28. b3 Kb7 29. Kc2 Kb6 30. g3 R4f7 31. Nc3 bxc4 32. bxc4 Nc5 33. Kd2 Ka5 34. a3 Rb8 35. f4 gxf4 36. gxf4 Rxf4 37. Rxf4 exf4 38. Rxf4 Rb2+ 39. Ke3 Rxh2 40. Rf7 Rh3+ 41. Kd2 Kb6 42. Rh7 h5 43. Kc2 Rh2+ 44. Kd1 h4 45. a4 h3 46. a5+ Kxa5 47. Rxc7 Kb4 48. Ne2 Kxc4 49. Nf4 Rh1+ 50. Ke2 h2 51. Rh7 Ra1 0-1

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.09"]
[Round "9.2"]
[White "Xu, Grant"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2273"]
[BlackElo "2188"]
[PlyCount "63"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 3"]
[BlackTeam "Team 2"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bg4 7. Nbd2 Qd7 8. b4 Bb6 9. a4 a5 10. b5 Nd8 11. Re1 Ne6 12. Nf1 Nf4 13. Bxf4 exf4 14. e5 dxe5 15. Rxe5+ Kf8 16. h3 Bh5 17. Rxh5 Nxh5 18. Ng5 Nf6 19. Nxf7 Rg8 20. Ng5 Re8 21. Bxg8 Kxg8 22. d4 Qd5 23. Nf3 Ne4 24. Qc2 Nd6 25. N1d2 c5 26. bxc6 Qxc6 27. Qb3+ Kh8 28. Ne5 Qc7 29. Rb1 Ba7 30. Ndf3 Rc8 31. Qe6 Re8 32. Qxd6 1-0

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.08"]
[Round "7.1"]
[White "Barbosa, Oliver"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2492"]
[BlackElo "2188"]
[PlyCount "73"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 1"]
[BlackTeam "Team 2"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qd7 8. h3 Bh5 9. g4 Bg6 10. Bg2 Na6 11. Nxg6 hxg6 12. 0-0 Bd6 13. Rd1 g5 14. cxd5 exd5 15. e4 dxe4 16. Bxg5 Nd5 17. Nxe4 0-0 18. Nxd6 Qxd6 19. Bxd5 cxd5 20. Re1 f6 21. Bh4 Qd7 22. Bg3 Rac8 23. Rac1 Rxc1 24. Rxc1 Re8 25. Rc3 Re4 26. Qc2 Rxd4 27. Rc8+ Kf7 28. Ra8 Re4 29. Rxa7 Nb4 30. Qb3 Qe7 31. Kh2 Re1 32. Qf3 Qd7 33. g5 Kg6 34. gxf6 gxf6 35. Ra8 Qe6 36. Rh8 Qe2 37. Qf4 1-0

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.08"]
[Round "6.2"]
[White "Bortnyk, Mariia"]
[Black "Paragua, Mark"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2188"]
[BlackElo "2442"]
[PlyCount "82"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 2"]
[BlackTeam "Team 1"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. d3 Rb8 7. a4 a6 8. Be3 Nd4 9. 0-0 b5 10. axb5 axb5 11. Qd2 e6 12. f4 b4 13. Nd1 Ne7 14. Nxd4 cxd4 15. Bf2 0-0 16. b3 e5 17. Ra4 Qc7 18. Be1 Bd7 19. Rxb4 Bb5 20. f5 f6 21. g4 Nc6 22. Rxb5 Rxb5 23. Nb2 Ra5 24. g5 fxg5 25. Qxg5 Ra2 26. Nc4 Bf6 27. Qg4 g5 28. h4 Qg7 29. h5 Rxc2 30. Qd1 Rc3 31. b4 Qb7 32. Na5 Nxa5 33. Bxc3 dxc3 34. bxa5 Rc8 35. Rf2 Kh8 36. Bf3 Qa7 37. Kg2 g4 38. Bxg4 Rg8 39. h6 Qe3 40. Qf3 Qxh6 41. Qh3 Qg5 0-1

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.07"]
[Round "4.3"]
[White "Bortnyk, Mariia"]
[Black "Lee, Alice"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2188"]
[BlackElo "2391"]
[PlyCount "82"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 2"]
[BlackTeam "Team 3"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bb4 7. Bd3 dxe4 8. Qxe4 Nf6 9. Qh4 Nbd7 10. Bd2 Nb6 11. a3 Bxc3 12. Bxc3 Na4 13. Qg3 Nxc3 14. bxc3 0-0 15. 0-0 Qe7 16. f4 Qc7 17. Qh4 c5 18. Rae1 c4 19. Be4 Nxe4 20. Rxe4 Qa5 21. Rf3 Qxa3 22. Rg3 Rfe8 23. Re5 Qe7 24. Qh6 g6 25. Rh5 Qf6 26. Qxh7+ Kf8 27. Rc5 Rec8 28. Qh6+ Ke7 29. Rb5 b6 30. d5 Rh8 31. Qg5 Qxg5 32. Rxg5 exd5 33. Rgxd5 Rhd8 34. Re5+ Kf6 35. Rb4 Rac8 36. g4 Rd2 37. g5+ Kg7 38. Re7 Rxc2 39. Rxa7 Rc6 40. Rb1 Rxc3 41. Re1 Rf3 0-1

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.07"]
[Round "5.2"]
[White "Tanenbaum, Zachary Chen"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2261"]
[BlackElo "2188"]
[PlyCount "57"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 4"]
[BlackTeam "Team 2"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 Bg4 7. a4 Bb6 8. Nf1 Qd7 9. Ng3 Nh5 10. Nxh5 Bxh5 11. 0-0 0-0 12. Nxe5 Nxe5 13. Qxh5 Nxc4 14. dxc4 Rae8 15. a5 Re5 16. Qd1 Bxa5 17. b4 Bb6 18. c5 Bxc5 19. bxc5 Rxc5 20. Rxa7 Rxc3 21. Rxb7 Qc6 22. Rb4 Re8 23. Bb2 Rc4 24. Rxc4 Qxc4 25. Qg4 g6 26. Qg5 Qe6 27. Qd2 f6 28. Qc3 Qe5 29. Qc4+ 1-0

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.06"]
[Round "2.3"]
[White "Bortnyk, Mariia"]
[Black "Navrotescu, Andreea Cristiana"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2188"]
[BlackElo "2253"]
[PlyCount "40"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 2"]
[BlackTeam "Team 4"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 d6 5. Nec3 a6 6. a4 Nge7 7. Bc4 Rb8 8. d3 Nxd5 9. Bxd5 Be7 10. f4 0-0 11. 0-0 Nd4 12. f5 Kh8 13. Ne2 Bg5 14. Nxd4 cxd4 15. Qh5 Bxc1 16. Raxc1 f6 17. Rf3 h6 18. Rg3 Qe7 19. c3 dxc3 20. Rxc3 Bd7 1-0

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.06"]
[Round "3.3"]
[White "Reiss, Aiden"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2138"]
[BlackElo "2188"]
[PlyCount "43"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 3"]
[BlackTeam "Team 2"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 c5 5. c3 f5 6. exf5 Bxg2 7. Rg1 Bf3 8. Rg3 Bh5 9. fxe6 Nf6 10. Qa4 Qc7 11. d5 Kd8 12. Nf4 Kc8 13. Na3 dxe6 14. dxe6 Bd6 15. Ba6+ Nxa6 16. Nb5 Qe7 17. Qxa6+ Kb8 18. Be3 Rd8 19. Nxd6 Qxd6 20. Nd3 Qxe6 21. Nxc5 Qe7 22. Rxg7 1-0

[Event "New York Spring IM-B"]
[Site "New York"]
[Date "2023.04.05"]
[Round "1.3"]
[White "Bortnyk, Mykola"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2425"]
[BlackElo "2188"]
[PlyCount "60"]
[EventDate "2023.04.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Team 1"]
[BlackTeam "Team 2"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. 0-0 Be7 9. Re1 0-0 10. Bg5 b5 11. Bd3 Bb7 12. c3 Qb6 13. a4 bxa4 14. Qxa4 c5 15. Bxf6 Bxf6 16. dxc5 Qxc5 17. Be4 Rab8 18. Bxb7 Rxb7 19. Re2 Rfb8 20. h3 Rxb2 21. Rxb2 Rxb2 22. Qe8+ Qf8 23. Qxf8+ Kxf8 24. Rxa7 Rb1+ 25. Kh2 Rc1 26. Ra8+ Ke7 27. Ra7+ Kf8 28. Ra8+ Ke7 29. Ra7+ Kf8 30. Ra8+ Ke7 1/2-1/2

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.07"]
[Round "8"]
[White "Bortnyk, Mariia"]
[Black "Almeida Saenz, Alfonso"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2192"]
[BlackElo "2242"]
[PlyCount "82"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d3 d6 5. Be3 Nf6 6. h3 Nc6 7. g4 d5 8. g5 d4 9. gxf6 Bxf6 10. Bh6 dxc3 11. bxc3 g5 12. Rg1 Ne5 13. Rg3 Qa5 14. Bg2 g4 15. Bf4 h5 16. Qd2 h4 17. Re3 Ng6 18. e5 Bg7 19. Bd5 Nxf4 20. Nxf4 Bh6 21. Re4 gxh3 22. 0-0-0 Bg4 23. Qe3 Qxc3 24. f3 Bf5 25. Rc4 Qa3+ 26. Kb1 Rd8 27. Bxf7+ Kxf7 28. e6+ Ke8 29. Qe5 Rf8 30. Nd5 Rd6 31. Nc7+ Kd8 32. Nb5 Qa6 33. Rxc5 Bxe6 34. a3 Qb6 35. Ka1 Bf4 36. Qc3 h2 37. d4 a6 38. Nc7 Bd7 39. a4 Rg8 40. a5 Qxc5 41. Qxc5 Rg1 0-1

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.07"]
[Round "9"]
[White "Byambaa, Uyanga"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2057"]
[BlackElo "2192"]
[PlyCount "100"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nb6 6. Bb3 Nf6 7. e5 Ne4 8. Qe2 d5 9. c4 c6 10. c5 Nd7 11. Nc3 f5 12. 0-0 Nf8 13. Be3 a5 14. Na4 b5 15. cxb6 Ba6 16. Qc2 Rc8 17. Rfd1 Nd7 18. Ng5 Nxg5 19. fxg5 0-0 20. Bd2 e6 21. h4 c5 22. Nxc5 Qxb6 23. Be3 Nxc5 24. dxc5 Qc7 25. Rac1 Bxe5 26. Qd2 f4 27. Bf2 f3 28. gxf3 Rxf3 29. Bxd5 exd5 30. Qxd5+ Qf7 31. Qxe5 Rxf2 32. c6 Rf4 33. Rd2 Re8 34. Qd5 Rg4+ 35. Kh2 Re2+ 36. Kh3 Rxd2 37. Qxf7+ Kxf7 38. Kxg4 Rd4+ 39. Kg3 Rc4 40. Rxc4 Bxc4 41. b3 Ba6 42. Kf4 Ke6 43. a3 Kd6 44. c7 Kxc7 45. Ke5 Kc6 46. Kf6 Be2 47. Kg7 Kc5 48. b4+ axb4 49. axb4+ Kxb4 50. Kxh7 Bh5 0-1

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.06"]
[Round "6"]
[White "Bortnyk, Mariia"]
[Black "Bacus, Dharim"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2192"]
[BlackElo "2164"]
[PlyCount "98"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. 0-0 Bc5 11. Qg4 Qd7 12. Qf3 Qe6 13. Nc3 Qxe5 14. Bf4 Qe7 15. Nxe4 dxe4 16. Qg3 0-0 17. Bxc7 Rfe8 18. Rae1 Rac8 19. Bf4 Qf6 20. c3 Qe6 21. Re2 Qxa2 22. Be5 Bf8 23. Rfe1 Re6 24. b4 Qa6 25. Bd4 Rd8 26. h4 Rde8 27. Qg4 g6 28. h5 f5 29. Qf4 Bd6 30. Qh6 Bf8 31. Qf4 Bd6 32. Qh4 Be5 33. hxg6 hxg6 34. Rd2 Bxd4 35. Rxd4 Qb7 36. Re3 Qe7 37. Qf4 Rd8 38. Rxd8+ Qxd8 39. Rg3 Qd1+ 40. Kh2 Qd6 41. Qh6 f4 42. Rh3 Qe5 43. Qh7+ Kf8 44. Qxa7 Re7 45. Qa8+ Re8 46. Qa7 Re7 47. Qa8+ Re8 48. Qa7 Re7 49. Qa8+ Re8 1/2-1/2

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.06"]
[Round "7"]
[White "Jiang, Lucas"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2178"]
[BlackElo "2192"]
[PlyCount "115"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nc3 g6 4. Be3 Bg7 5. Qd2 e5 6. 0-0-0 Ngf6 7. f3 a6 8. g4 exd4 9. Bxd4 0-0 10. h4 b5 11. h5 c5 12. Be3 b4 13. Nb1 Qa5 14. Bh6 Qxa2 15. Bxg7 Kxg7 16. hxg6 fxg6 17. Qh6+ Kg8 18. b3 Ne5 19. Rxd6 Ra7 20. Qd2 c4 21. Qxb4 cxb3 22. Bc4+ Nxc4 23. Qxc4+ Kg7 24. Qxb3 Qa5 25. Qc3 Qb5 26. Nh3 Rb7 27. Na3 Qb4 28. Qxb4 Rxb4 29. Nf2 Rf7 30. e5 Ng8 31. Ne4 h6 32. Nd2 Ra4 33. Kb2 Rb7+ 34. Ka2 Kf7 35. Nb3 Rf4 36. Nd4 Re7 37. Nc6 Rc7 38. Nd8+ Kg7 39. Ne6+ Bxe6+ 40. Rxe6 Rxf3 41. Rd1 Rf4 42. c4 Rxg4 43. Rxa6 Re4 44. Rd5 Rb7 45. Rb5 Re7 46. c5 R4xe5 47. c6 Re2+ 48. Kb3 Nf6 49. Rb7 Nd5 50. Kc4 Ne3+ 51. Kc5 Nf5 52. c7 R2e5+ 53. Kb4 Rxc7 54. Rxc7+ Ne7 55. Nc4 Re4 56. Kc3 h5 57. Kd3 Re1 58. Ne3 1-0

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.05"]
[Round "5"]
[White "Krishnakumar, Sriram"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2312"]
[BlackElo "2192"]
[PlyCount "115"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. Be3 0-0 9. 0-0-0 d6 10. h4 Be6 11. f3 h6 12. Kb1 Rfd8 13. Nb5 d5 14. Bxb6 cxb6 15. Nc7 Rac8 16. Nxe6 Qxe6 17. exd5 Rxd5 18. Rxd5 Qxd5 19. Qd2 Qxd2 20. Nxd2 Rd8 21. Kc1 Ne5 22. Bb5 f6 23. f4 Ng4 24. Re1 Kf8 25. Be2 h5 26. Bf3 Rd7 27. Nf1 Nf5 28. g3 g6 29. a4 Nd4 30. Bg2 Rc7 31. c3 Nb3+ 32. Kc2 Nc5 33. b3 Rd7 34. Re2 a5 35. Bf3 f5 36. Nd2 Nf6 37. Nc4 Nfe4 38. Nxb6 Rd6 39. Nc4 Rd3 40. Bxe4 fxe4 41. Re3 Kg7 42. Rxd3 exd3+ 43. Kd2 Nxb3+ 44. Kxd3 Nc5+ 45. Kd4 Nxa4 46. Nxa5 b6 47. Nc4 Kf6 48. Ne5 Kf5 49. c4 Nc5 50. Kd5 Ne4 51. Kc6 Nxg3 52. Kxb6 Ne4 53. Nd3 Kg4 54. c5 Nxc5 55. Kxc5 Kxh4 56. Kd4 Kg3 57. Ke3 h4 58. Nf2 1/2-1/2

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.05"]
[Round "4"]
[White "Shivakumar, Shawnak"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2140"]
[BlackElo "2192"]
[PlyCount "142"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. d4 Nc6 4. Nf3 Bg7 5. d5 Nce7 6. d6 Nf5 7. e4 Nd4 8. Nxd4 exd4 9. Nb5 cxd6 10. Nxd6+ Kf8 11. Nb5 Ne7 12. Be2 Nc6 13. Bf4 Kg8 14. 0-0 b6 15. Rb1 h5 16. b4 d6 17. h3 Be5 18. Bc1 Qe7 19. f4 Bg7 20. Bf3 Bb7 21. Bb2 Rc8 22. f5 Qe5 23. Ba1 a6 24. Na3 gxf5 25. Bxh5 Qxe4 26. Re1 Qf4 27. Bf3 Be5 28. b5 axb5 29. cxb5 Nd8 30. Rb3 Rh4 31. Nc2 Qh2+ 32. Kf1 Qh1+ 33. Kf2 Rxc2+ 34. Qxc2 Bg3+ 35. Kxg3 Qxe1+ 36. Kh2 Qe5+ 37. Kh1 Bxf3 38. Rxf3 Re4 39. Rf1 Ne6 40. Qf2 Re2 41. Qh4 Rxa2 42. Rc1 Kg7 43. Rd1 Re2 44. Bxd4 Nxd4 45. Qg5+ Kh7 46. Qh5+ Kg8 47. Qg5+ Qg7 48. Qd8+ Kh7 49. Qh4+ Kg6 50. Qg3+ Kf6 51. Qxg7+ Kxg7 52. Rxd4 Re5 53. Rxd6 Rxb5 54. Kh2 Rb3 55. Kg1 b5 56. Kf2 b4 57. Rb6 f6 58. h4 Kg6 59. Rb5 Rb1 60. h5+ Kxh5 61. Rxf5+ Kg6 62. Rb5 b3 63. Rb8 Kf5 64. Rb5+ Ke4 65. Rb6 f5 66. Rb5 Rb2+ 67. Ke1 Kd3 68. Rd5+ Kc4 69. Rxf5 Rxg2 70. Rf4+ Kc3 71. Kd1 Rg1+ 0-1

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.04"]
[Round "2"]
[White "Bortnyk, Mariia"]
[Black "Sambuev, Bator"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2192"]
[BlackElo "2466"]
[PlyCount "124"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d5 5. d4 Bf5 6. Ne2 e6 7. Be3 Nc6 8. Nd2 Na5 9. Ng3 Bg6 10. c3 Nxb3 11. axb3 Be7 12. 0-0 0-0 13. f4 f6 14. exf6 Rxf6 15. Nf3 Nd7 16. Nh4 Bf5 17. c4 Rf8 18. Nhxf5 exf5 19. Qf3 Nb6 20. c5 Nc8 21. Bf2 g6 22. b4 Bf6 23. b5 Ne7 24. Ne2 Qd7 25. Nc3 Rfd8 26. Ra4 c6 27. Qd3 cxb5 28. Nxb5 Nc6 29. Rfa1 a6 30. Qb3 Be7 31. Qh3 Re8 32. b4 Rad8 33. Nc3 Bf6 34. Qd3 Qc7 35. g3 Qg7 36. b5 axb5 37. Nxb5 h5 38. Nd6 Re4 39. Nxe4 dxe4 40. Qc4+ Kh7 41. Rd1 g5 42. fxg5 Qxg5 43. Qe2 h4 44. Kh1 hxg3 45. hxg3 Ne7 46. Be3 Qg6 47. Ra7 Rd7 48. d5 Qe8 49. c6 bxc6 50. Rxd7 Qxd7 51. Qh5+ Kg8 52. dxc6 Qc8 53. Bg5 e3 54. Bxf6 Qxc6+ 55. Kg1 Qxf6 56. Rd8+ Kg7 57. Qh8+ Kg6 58. Qe8+ Kg5 59. Qa4 Ng6 60. Rg8 Kh6 61. Qe8 Qg5 62. Rxg6+ Qxg6 1/2-1/2

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.04"]
[Round "3"]
[White "Bortnyk, Mariia"]
[Black "Stopa, Jacek"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2192"]
[BlackElo "2399"]
[PlyCount "76"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Nc6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. 0-0 0-0-0 12. Nc3 Bb4 13. Bg5 Rd4 14. h3 Rc4 15. Bd2 Rd8 16. Rad1 h6 17. a3 Ba5 18. b4 Bb6 19. b5 Be8 20. Rfe1 Rxd2 21. Rxd2 Rxc3 22. e6 Bc5 23. Re4 fxe6 24. Rxe6 Bxb5 25. Rg6 Bf8 26. Rd5 Bd7 27. Rg3 Rxg3 28. fxg3 Bxa3 29. Kf2 b5 30. Ke3 Bd6 31. g4 Kb7 32. g5 h5 33. g6 h4 34. Kd2 Bc6 35. Rf5 Kb6 36. c4 bxc4 37. Kc3 Bxg2 38. Kxc4 Bxh3 0-1

[Event "Hollywood Classic 3rd"]
[Site "Los Angeles"]
[Date "2022.08.03"]
[Round "1"]
[White "Kavutskiy, Konstantin"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2401"]
[BlackElo "2192"]
[PlyCount "113"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 0-0 8. Bf4 Bd6 9. Bc1 c5 10. d5 exd5 11. Nh4 Re8 12. Nf5 Qe5 13. Nxd6 Qxd6 14. Nc3 b5 15. Bf4 Qb6 16. Nxb5 Nc6 17. Nd6 dxc4 18. Nxc4 Qa6 19. Nd6 Re6 20. Rc1 Na5 21. Nxb7 Nxb7 22. Rxc5 Nxc5 23. Bxa8 Qxa2 24. Qd4 Re8 25. Qxc5 Rxa8 26. Be5 Qe6 27. Qd4 Ne8 28. e4 d6 29. Bf4 Nf6 30. Ra1 Qxe4 31. Qxe4 Nxe4 32. f3 Nc5 33. Bxd6 Ne6 34. Kf2 h5 35. Ra5 Rd8 36. Bb4 Rd7 37. Rxh5 Rb7 38. Bc3 Rc7 39. Ra5 f6 40. h4 Kf7 41. f4 Ke8 42. h5 Nc5 43. Kf3 a6 44. h6 gxh6 45. Bxf6 Rc6 46. Bd4 Nd7 47. Kg4 Rd6 48. Bc3 Nf6+ 49. Bxf6 Rxf6 50. Re5+ Kd7 51. Kh5 Rb6 52. g4 Rxb2 53. Kxh6 Rb6+ 54. Kg5 Kd6 55. Re8 Rb5+ 56. f5 a5 57. Kf6 1-0

[Event "UKR-ch rapid"]
[Site "Omelnyk"]
[Date "2018.11.05"]
[Round "9"]
[White "Polivanov, Anatoliy"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2385"]
[BlackElo "2185"]
[PlyCount "151"]
[EventDate "2018.11.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. h3 e5 6. Nge2 Be7 7. Bg2 0-0 8. 0-0 Re8 9. Ng3 Bf8 10. Nf5 c6 11. Kh1 b5 12. a3 Bb7 13. dxe5 Nxe5 14. f4 Ng6 15. g5 hxg5 16. fxg5 Nd7 17. h4 Qc7 18. h5 Nge5 19. Bf4 a5 20. Bg3 b4 21. Ne2 Nc5 22. Nf4 Ne6 23. g6 fxg6 24. hxg6 Nxf4 25. Rxf4 Nxg6 26. Rg4 Qf7 27. Rg5 Be7 28. Rh5 d5 29. Qg4 Bc8 30. Rf1 Bf6 31. exd5 cxd5 32. Qf3 Bxf5 33. Qxf5 Rad8 34. Bxd5 Rxd5 35. Qxd5 bxa3 36. bxa3 Qxd5+ 37. Rxd5 Re3 38. Rd3 Re2 39. Rf2 Re1+ 40. Kg2 Rc1 41. Rb3 Be7 42. Rb8+ Kh7 43. Kf3 Nf8 44. Bf4 Ra1 45. Rh2+ Kg6 46. Rb6+ Kf7 47. Rb3 Ne6 48. Be3 Bxa3 49. Rh5 Be7 50. Rb7 Kf6 51. Rhb5 a4 52. R5b6 Kf7 53. Ra6 a3 54. Raa7 a2 55. Rxe7+ Kf6 56. Ke2 Rh1 57. Rxe6+ Kxe6 58. Rxa2 Kf5 59. Kd3 Rd1+ 60. Bd2 g6 61. Ra5+ Kf6 62. c4 Rf1 63. Bc3+ Kf7 64. Ke4 Rc1 65. Kd4 Rd1+ 66. Ke3 Rc1 67. Kd3 Rd1+ 68. Bd2 Rf1 69. Rd5 Ke6 70. Rg5 Kf6 71. Rb5 Ke6 72. Ke4 Rd1 73. Be3 Rd8 74. Rb6+ Kf7 75. c5 Re8+ 76. Kd4 1-0

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "6"]
[White "Bortnyk, Mariia"]
[Black "Barchuk, Irina"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2124"]
[BlackElo "2078"]
[PlyCount "159"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 c5 5. e3 cxd4 6. exd4 0-0 7. Bd3 Nd5 8. Be5 f6 9. Bg3 Nb4 10. Bc4+ d5 11. Bb3 Be6 12. 0-0 Bf7 13. Re1 Nd7 14. Qe2 Nc6 15. Qb5 Qb6 16. a4 Rfe8 17. Bxd5 Qxb5 18. Bxf7+ Kxf7 19. axb5 Nb4 20. Rec1 Rec8 21. Ne1 Bh6 22. f4 e5 23. dxe5 fxe5 24. Ra4 exf4 25. Bf2 a5 26. bxa6 Nxa6 27. Ndf3 Ndc5 28. Raa1 Bg7 29. Bd4 Ne6 30. Bxg7 Kxg7 31. Nd3 g5 32. Ra5 h6 33. c3 Nac5 34. Nxc5 Nxc5 35. Rca1 Rxa5 36. Rxa5 Nd3 37. Rb5 Rc7 38. Nd4 Kf6 39. Kf1 Re7 40. Rb6+ Kf7 41. Nc2 h5 42. h3 g4 43. hxg4 hxg4 44. b3 Nc1 45. Nd4 Nd3 46. Nc2 f3 47. gxf3 gxf3 48. Rh6 Re2 49. Rh3 Rf2+ 50. Kg1 Kg6 51. Ne1 Rd2 52. Nxf3 Rd1+ 53. Kh2 Nf2 54. Rg3+ Kf6 55. Nd4 Rh1+ 56. Kg2 Ke5 57. Kxf2 Rh2+ 58. Ke3 Rh1 59. Rg5+ Kd6 60. Rb5 Rh3+ 61. Kd2 Rh2+ 62. Kd3 Rh3+ 63. Kc4 Kc7 64. b4 Rg3 65. Rf5 Rh3 66. Kd5 Kb8 67. c4 Rh1 68. b5 Ka7 69. Ne6 Rd1+ 70. Kc5 Rb1 71. Rf7 Rd1 72. b6+ Ka6 73. Nc7+ Ka5 74. Rf8 Ka4 75. Ra8+ Kb3 76. Nb5 Rh1 77. Nd4+ Kc3 78. Ra3+ Kd2 79. Kb5 Rh4 80. Nf3+ 1-0

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "7"]
[White "Bortnyk, Mariia"]
[Black "Martynkova, Olena"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2124"]
[BlackElo "1899"]
[PlyCount "72"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. 0-0 Nge7 8. Nbd2 0-0 9. dxc5 Bxc5 10. Nb3 Bd6 11. Be3 Bg4 12. Nbd4 Nxd4 13. Bxd4 Nf5 14. Be2 Re8 15. h3 Bh5 16. Re1 Nxd4 17. Qxd4 Re4 18. Qd2 Qe7 19. Nd4 Qe5 20. f4 Rxf4 21. Bxh5 Qxh5 22. Nb5 Bc5+ 23. Kh2 Rf2 24. Qd3 Qg5 25. Qg3 Qxg3+ 26. Kxg3 Rxb2 27. a4 Bf2+ 28. Kf3 Bxe1 29. Rxe1 a6 30. Nc7 Rc8 31. Nxd5 Kf8 32. Re5 f6 33. Rh5 h6 34. g4 Rc5 35. Ke4 Rc4+ 36. Kf5 Kf7 0-1

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "4"]
[White "Bortnyk, Mariia"]
[Black "Sydoryak, Vira"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2124"]
[BlackElo "1735"]
[PlyCount "89"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 Nf6 8. Re1+ Be6 9. dxc5 Bxc5 10. Nd4 0-0 11. Bg5 h6 12. Be3 Nxd4 13. Bxd4 Qb6 14. a4 Ne4 15. Bxc5 Qxc5 16. Qd4 Qxd4 17. cxd4 Rfc8 18. Bd3 Rc6 19. Bxe4 dxe4 20. Nc3 Rc4 21. Rxe4 Rd8 22. Rd1 Rb4 23. Rd2 Bb3 24. a5 a6 25. f3 g6 26. d5 Rc4 27. Rxc4 Bxc4 28. Rd4 Bb3 29. Rb4 Bc2 30. Rxb7 Kg7 31. Rb6 Bd3 32. Kf2 h5 33. Ke3 Bf1 34. g3 Rd7 35. Kd4 g5 36. Ne4 g4 37. fxg4 hxg4 38. Nf6 Rc7 39. Rc6 Rb7 40. Nh5+ Kf8 41. d6 Ke8 42. Nf6+ Kd8 43. d7 Ke7 44. Rc8 Rb4+ 45. Kc3 1-0

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "2"]
[White "Bortnyk, Mariia"]
[Black "Tribushna, Hanna"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2124"]
[BlackElo "1755"]
[PlyCount "79"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. c4 0-0 7. Nc3 c6 8. e4 a6 9. h3 b5 10. cxb5 cxb5 11. a3 Bb7 12. d5 Nc5 13. Ne1 Ne8 14. Be3 Rc8 15. Nd3 Nxd3 16. Qxd3 Nf6 17. b4 Nd7 18. a4 a5 19. Nxb5 axb4 20. Qb3 Qa5 21. Bd2 Ba6 22. Qxb4 Qxb4 23. Bxb4 Rb8 24. Bd2 Nc5 25. Rfb1 Nxa4 26. Na7 Nc5 27. Rxb8 Rxb8 28. Nc6 Rb7 29. Bb4 Bb5 30. Bxc5 dxc5 31. Nxe7+ Rxe7 32. Bf1 Bd7 33. Ra7 Kf8 34. d6 Re6 35. Rxd7 Ke8 36. Bb5 g6 37. Ra7+ Kf8 38. Ra8+ Kg7 39. d7 Rd6 40. d8Q 1-0

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "9"]
[White "Kozachenko, Sofia"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1602"]
[BlackElo "2124"]
[PlyCount "176"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Be3 c6 7. c3 Be6 8. Nd2 Kc7 9. Bc4 Bxc4 10. Nxc4 Nbd7 11. 0-0-0 b5 12. Nd2 Bc5 13. Bxc5 Nxc5 14. Nb3 Nxb3+ 15. axb3 a5 16. Kc2 Rhd8 17. Ne2 Kb6 18. Ng3 g6 19. Rxd8 Rxd8 20. Rd1 Rxd1 21. Kxd1 Kc5 22. Kc2 h5 23. Nf1 Nd7 24. Ne3 Nf8 25. h3 Ne6 26. Kd2 Nf4 27. Kc2 Kd6 28. Kd2 Ke6 29. h4 Kd6 30. g3 Ne6 31. Kd3 Nc5+ 32. Kc2 Ke6 33. b4 axb4 34. cxb4 Nd7 35. Kc3 f5 36. exf5+ gxf5 37. Kd3 Nb6 38. b3 Nd5 39. Nc2 Nf6 40. Ne3 f4 41. gxf4 exf4 42. Nc2 Kd5 43. Nd4 Nd7 44. Ne2 Ne5+ 45. Kc3 Ng6 46. Kd3 Ke5 47. Nd4 Nxh4 48. Nxc6+ Kd5 49. Nd4 Ng2 50. Ne2 h4 51. Ng1 Ke5 52. Kc3 Ne3 53. Nh3 Nd5+ 54. Kd3 Nxb4+ 55. Kc3 Nd5+ 56. Kd3 Ne3 57. Kc3 Nd5+ 58. Kd3 Nb4+ 59. Kc3 Nc6 60. Kd3 Nd4 61. Ng1 Nxb3 62. Kc3 Nd4 63. Kb4 Kd5 64. Nh3 Nxf3 65. Nxf4+ Ke4 66. Nh3 Nd4 67. Kc5 Kd3 68. Kb4 Ke3 69. Kc5 Ke4 70. Kb4 Kd5 71. Nf4+ Kc6 72. Nh3 Nf5 73. Nf2 Ne3 74. Nh3 Nd5+ 75. Kb3 Kc5 76. Ng5 b4 77. Ne4+ Kd4 78. Ng5 Kc5 79. Ne4+ Kb5 80. Nd6+ Kc6 81. Ne4 h3 82. Kc4 h2 83. Nf2 Kd6 84. Ne4+ Ke5 85. Nf2 Kf4 86. Kxd5 Kf3 87. Nh1 b3 88. Kc4 b2 0-1

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "8"]
[White "Mats, Diana"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2051"]
[BlackElo "2124"]
[PlyCount "98"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. d3 g6 5. 0-0 Bg7 6. e4 0-0 7. Nbd2 d6 8. c3 Bg4 9. h3 Bd7 10. Re1 e5 11. a4 Qc7 12. Nc4 Rad8 13. Be3 Be6 14. Qc2 Nxe4 15. Ncxe5 dxe5 16. dxe4 Na5 17. Nd2 b6 18. Bf1 f5 19. Bg5 Rd7 20. exf5 Rxf5 21. Ne4 h6 22. Be3 Nc4 23. Bc1 Rf8 24. b3 Na5 25. Rb1 c4 26. b4 Nb3 27. Be3 Bf5 28. Bg2 Kh7 29. Rbd1 Rfd8 30. Qe2 Rd3 31. g4 Be6 32. Qf3 Rf8 33. Qg3 Qd7 34. Rxd3 Qxd3 35. g5 h5 36. Bf3 Bd5 37. Rd1 Rxf3 38. Qxf3 Qxe4 39. Qxe4 Bxe4 40. Rd7 a5 41. Bxb6 axb4 42. cxb4 c3 43. Be3 Kg8 44. b5 Bf8 45. b6 c2 46. Rc7 Bc5 47. b7 Bxb7 48. Rxb7 Bxe3 49. Rxb3 c1Q+ 0-1

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "5"]
[White "Osmak, Iulija"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2291"]
[BlackElo "2124"]
[PlyCount "85"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 0-0 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. Bh6 Bg7 10. Bxg7 Kxg7 11. Bc4 d6 12. f4 Nc6 13. Nd2 Be6 14. f5 Bxc4 15. f6+ Kh8 16. Nxc4 Re8 17. Qg4 b5 18. Ne3 Re5 19. Rae1 Qf8 20. Nd5 Rc8 21. Qe2 a6 22. a4 Rce8 23. Qd3 Rh5 24. axb5 axb5 25. Nxc7 Ne5 26. Qe2 Rb8 27. Nd5 Qh6 28. h3 Rh4 29. Qe3 Qh5 30. Rf4 g5 31. Rxh4 Qxh4 32. Rf1 g4 33. Qf4 Qh5 34. hxg4 Nxg4 35. Qxd6 Rg8 36. Ne7 Re8 37. Qg3 Qg5 38. Qf4 Qh5 39. Rf3 Qc5+ 40. Kh1 h5 41. Rh3 Nf2+ 42. Kh2 Nxh3 43. Qh6# 1-0

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "3"]
[White "Rudenko, Veronika"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "1936"]
[BlackElo "2124"]
[PlyCount "58"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. f3 Bb7 6. Bd3 0-0 7. Nge2 d5 8. 0-0 dxc4 9. Bxc4 c5 10. a3 cxd4 11. axb4 dxc3 12. bxc3 Qc7 13. Bd3 a5 14. b5 Nbd7 15. e4 Rfd8 16. Qc2 Ne5 17. Rd1 Qc5+ 18. Kh1 Nxd3 19. Rxd3 Qxb5 20. Rxd8+ Rxd8 21. Be3 Ba6 22. Nd4 Qc4 23. Qb2 Nd7 24. Rd1 Qc7 25. g3 Nc5 26. Kg2 h6 27. Rc1 Nd3 28. Qb1 Nxc1 29. Bxc1 Qxc3 0-1

[Event "UKR-ch U20 Girls rapid"]
[Site "Lvov"]
[Date "2017.03.01"]
[Round "1"]
[White "Samolyuk, Antonina"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1653"]
[BlackElo "2124"]
[PlyCount "78"]
[EventDate "2017.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. d5 b5 4. a4 b4 5. c4 bxc3 6. Nxc3 Ba6 7. g3 d6 8. Bg2 Nbd7 9. 0-0 g6 10. Re1 Bg7 11. e4 Ng4 12. Bf1 Bxf1 13. Rxf1 0-0 14. Qe2 Rb8 15. Nd2 h5 16. h3 Ngf6 17. f4 Qc8 18. Kg2 Rb4 19. a5 Ne8 20. Ra2 Nc7 21. Ndb1 Nf6 22. Rd1 e6 23. Na3 exd5 24. Nc2 Rb8 25. exd5 Re8 26. Qd3 Na6 27. Be3 Nb4 28. Nxb4 cxb4 29. Nb1 Nxd5 30. Bxa7 Nxf4+ 31. gxf4 Qb7+ 32. Kh2 Qxa7 33. b3 Re3 34. Qd5 Rbe8 35. Rg2 Qd7 36. Rg3 Rxg3 37. Kxg3 Re3+ 38. Kf2 Rxh3 39. Qxd6 Qg4 0-1

[Event "UKR-ch U20 Girls"]
[Site "Lvov"]
[Date "2017.02.28"]
[Round "9"]
[White "Bortnyk, Mariia"]
[Black "Vasilenko, Ekaterina"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2125"]
[BlackElo "1753"]
[PlyCount "121"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c5 8. Re1 Nc6 9. Qe2 b6 10. Nf1 d4 11. e5 Nd5 12. h4 b5 13. N1h2 Ba6 14. Ng4 c4 15. Bh6 Bxh6 16. Nxh6+ Kg7 17. Qd2 c3 18. bxc3 dxc3 19. Qc1 Nce7 20. g4 Qb6 21. Ng5 Bb7 22. Ne4 Nc6 23. Qg5 Nd4 24. Nf6 Qd8 25. Rac1 Rb8 26. Re4 Nxf6 27. Qxf6+ Qxf6 28. exf6+ Kxh6 29. Rxd4 Bxg2 30. Kxg2 Rfd8 31. Rxd8 Rxd8 32. Rb1 Rd5 33. Rb3 g5 34. h5 Rd4 35. f3 b4 36. Rb1 Rf4 37. Kf2 a5 38. Re1 Rxf6 39. Re5 a4 40. Ra5 b3 41. axb3 axb3 42. cxb3 Rf4 43. Rc5 f5 44. Kg3 fxg4 45. fxg4 Rd4 46. Rxc3 Kg7 47. Kf3 Rf4+ 48. Kg3 Rd4 49. Rc7+ Kh6 50. Rc3 Kg7 51. Kf2 Rxg4 52. Rc4 Rh4 53. Rxh4 gxh4 54. Kf3 Kf6 55. Kg4 h3 56. Kxh3 Ke5 57. Kg4 h6 58. b4 Kd4 59. Kf4 e5+ 60. Kf5 Kd5 61. b5 1-0

[Event "UKR-ch U20 Girls"]
[Site "Lvov"]
[Date "2017.02.27"]
[Round "8"]
[White "Salah, Nadezhda"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1904"]
[BlackElo "2125"]
[PlyCount "66"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. Nbd2 Nc6 7. a4 b6 8. Nc4 Bb7 9. e4 d5 10. exd5 Nxd5 11. Bd2 Qc7 12. Qc1 Rfe8 13. Bh6 Bh8 14. Re1 Ndb4 15. Na3 Rad8 16. Bh3 Nd4 17. Nxd4 Bxd4 18. Bg2 Bxg2 19. Kxg2 Qc6+ 20. f3 Qxa4 21. Re4 Qc6 22. Nc4 b5 23. Ne5 Qd5 24. c4 Qb7 25. Qf4 f5 26. Rxd4 Rxd4 27. Qg5 Rd6 28. d4 cxd4 29. c5 Re6 30. Qf4 Qd5 31. Re1 Nc2 32. Re2 Ne3+ 33. Kh3 Qxe5 0-1

[Event "UKR-ch U20 Girls"]
[Site "Lvov"]
[Date "2017.02.25"]
[Round "6"]
[White "Bortnyk, Mariia"]
[Black "Osmak, Iulija"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2125"]
[BlackElo "2343"]
[PlyCount "126"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Bxd8 11. Be3 Be7 12. a4 Bb7 13. axb5 axb5 14. Rxa8+ Bxa8 15. Nc3 Bxe4 16. Nxb5 c6 17. Nc7+ Kd7 18. Na6 Ra8 19. Rd1+ Bd5 20. Bc4 Kc8 21. Be2 Nd7 22. b4 f5 23. b5 f4 24. Bc1 Nb6 25. Bd2 Bc4 26. Bf3 Bxb5 27. Nb4 Kc7 28. g3 Nc4 29. Be1 Bd6 30. Be4 g6 31. Nd3 Ra4 32. Bg2 Ra2 33. gxf4 exf4 34. Rc1 Na3 35. Ba5+ Kb7 36. Bb4 Bxb4 37. Nxb4 Rb2 38. c3 Kb6 39. Be4 Rd2 40. c4 Ba4 41. Ra1 Rd1+ 42. Rxd1 Bxd1 43. Nxc6 Nxc4 44. Nd4 Nd2 45. Ba8 Bg4 46. Kg2 Kc5 47. Nf3 Nxf3 48. Bxf3 Be6 49. Be4 Kd4 50. Kf3 Ke5 51. Bc2 Bf5 52. Bb3 g5 53. Bf7 Bh3 54. Bc4 g4+ 55. Ke2 Bg2 56. Bf7 Kf5 57. Ke1 Kg5 58. Bg8 h6 59. Bc4 Kh4 60. Be2 Kh3 61. Bd1 h5 62. f3 g3 63. hxg3 Kxg3 0-1

[Event "UKR-ch U20 Girls"]
[Site "Lvov"]
[Date "2017.02.24"]
[Round "5"]
[White "Bortnyk, Mariia"]
[Black "Martynkova, Olena"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2125"]
[BlackElo "2202"]
[PlyCount "106"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bf4 d5 5. e3 Nc6 6. Bb5 Qb6 7. Qe2 Be7 8. 0-0 0-0 9. Ne5 Nxe5 10. Bxe5 c4 11. Bxf6 Bxf6 12. Ba4 g6 13. f4 Qa5 14. Bc2 b5 15. a3 Qb6 16. Nd2 a5 17. e4 dxe4 18. Bxe4 Bb7 19. Bxb7 Qxb7 20. a4 bxa4 21. Rfb1 Qb5 22. Qxc4 Qf5 23. Qe2 Qc2 24. Kf2 Be7 25. Ne4 Qb3 26. Nd2 Qc2 27. Ne4 Qb3 28. Nd2 Qc2 29. Qd1 Qf5 30. Qf3 Rab8 31. Qe4 Qb5 32. Qc2 Qh5 33. Nf3 Bd6 34. g3 g5 35. fxg5 Rb5 36. Kg2 f6 37. Qe4 fxg5 38. Qxe6+ Kh8 39. g4 Qe8 40. Qxe8 Rxe8 41. Kf2 h5 42. Rxa4 hxg4 43. Ne5 Bxe5 44. dxe5 Rbxe5 45. Rxg4 Re2+ 46. Kg1 R8e5 47. Rg2 R2e4 48. Rc2 Kg7 49. Rd1 Kg6 50. Kf2 Kf5 51. c4 Rf4+ 52. Kg2 Rg4+ 53. Kf2 Rf4+ 1/2-1/2

[Event "UKR-ch U20 Girls"]
[Site "Lvov"]
[Date "2017.02.23"]
[Round "4"]
[White "Barchuk, Irina"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2139"]
[BlackElo "2125"]
[PlyCount "96"]
[EventDate "2017.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bf1 Bc5 8. Nc3 Bxf2+ 9. Kxf2 Qd4+ 10. Ke1 Qh4+ 11. g3 Qxg5 12. Bg2 Bd7 13. d3 Qg6 14. Ne4 0-0 15. Nxf6+ Qxf6 16. Rf1 Qg6 17. Kf2 Rab8 18. Kg1 Nd4 19. Rf2 Bg4 20. Qe1 Qh5 21. Qe3 Bd1 22. c3 Nc2 23. Bf3 Qg6 24. Qd2 Bxf3 25. Qxc2 Ba8 26. Qe2 f5 27. Kf1 Rbd8 28. Be3 Qc6 29. Ke1 f4 30. Bxa7 fxg3 31. hxg3 Rxf2 32. Bxf2 Qh1+ 33. Qf1 Qh6 34. Qe2 Rf8 35. Qe3 Qh1+ 36. Bg1 Qg2 37. Bf2 Qh1+ 38. Bg1 Qg2 39. Bf2 e4 40. Rd1 exd3 41. Rxd3 Bc6 42. Qd4 h6 43. g4 Bf3 44. Qc4+ Kh7 45. Qc5 Re8+ 46. Kd2 Re2+ 47. Kc1 Qf1+ 48. Rd1 Rc2+ 0-1

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.26"]
[Round "7"]
[White "Bortnyk, Mariia"]
[Black "Gaboyan, Susanna"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2147"]
[BlackElo "2035"]
[PlyCount "127"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. e5 Bg4 9. exf6 exf6 10. Bb5+ Nc6 11. Re1+ Be7 12. Be3 Bxf3+ 13. gxf3 Kf7 14. Kc2 Bd6 15. h4 Ne5 16. Bh6 g5 17. h5 a6 18. Be2 Bf8 19. f4 Bxh6 20. fxe5 fxe5 21. Bf3 c6 22. Rxe5 Rhe8 23. Rae1 Bg7 24. Rxe8 Rxe8 25. Rd1 Ke7 26. Bg4 Rd8 27. Re1+ Kf7 28. a4 a5 29. Re3 Re8 30. Rd3 Re7 31. Rd8 Re8 32. Rd3 Re7 33. Kb3 Be5 34. Kc4 Bc7 35. Rd7 Rxd7 36. Bxd7 Ke7 37. Bf5 h6 38. Kc5 Kd8 39. f3 Bf4 40. Kb6 Bc1 41. b3 Bd2 42. Kxa5 Kc7 43. Kb4 Kd6 44. a5 Be1 45. Kc4 Bd2 46. b4 Be1 47. Kd3 Kc7 48. Bg6 Kd6 49. Bf5 Kc7 50. Bh7 Kd6 51. Kc2 Ke5 52. Be4 g4 53. Kd3 g3 54. f4+ Kxf4 55. b5 cxb5 56. Bxb7 Kg4 57. a6 Bf2 58. Ke2 Kxh5 59. Kf3 Kh4 60. Kg2 Kg4 61. Bc6 h5 62. Bxb5 h4 63. Bd7+ Kf4 64. Bc8 1/2-1/2

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.23"]
[Round "5"]
[White "Bortnyk, Mariia"]
[Black "Federovski, Adi"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2147"]
[BlackElo "1953"]
[PlyCount "167"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qe2 c6 6. e5 dxe5 7. dxe5 Nd5 8. Nf3 0-0 9. 0-0 Bg4 10. Re1 e6 11. Bxd5 cxd5 12. h3 Bxf3 13. Qxf3 Nc6 14. Bf4 a6 15. Rad1 Qa5 16. Qg3 b5 17. a3 Rac8 18. h4 b4 19. Nb1 Ne7 20. Re2 bxa3 21. Nxa3 Nf5 22. Qh3 Qb4 23. Bc1 Qxh4 24. Qxh4 Nxh4 25. Bg5 Nf5 26. g4 Nh6 27. f3 Kh8 28. Bf6 Bxf6 29. exf6 g5 30. Re5 Rg8 31. Rd4 Rg6 32. c4 Rxf6 33. cxd5 exd5 34. Kg2 Rb8 35. b4 Rf4 36. Rdxd5 Rbxb4 37. Rxg5 Rfd4 38. Rde5 Rb8 39. Ra5 Rd6 40. Nc4 Rc6 41. Ne3 f6 42. Rh5 Nf7 43. Rhd5 Ne5 44. Ra3 Ng6 45. Kg3 Ne5 46. Nf5 Rcb6 47. Rc3 Rc6 48. Ra3 Rcb6 49. Rd1 Kg8 50. Ra5 Nc6 51. Rc5 Ne5 52. Ne7+ Kf8 53. Nf5 Rb3 54. Nd4 Rb1 55. Rd2 R1b7 56. Ne6+ Ke7 57. Ng7 Rb3 58. Rc7+ Kf8 59. Ne6+ Kg8 60. Nd4 R3b7 61. Rcc2 Rd8 62. f4 Ng6 63. Ne6 Rxd2 64. Rxd2 Ne7 65. Rd8+ Kf7 66. f5 Nc6 67. Rh8 Rb3+ 68. Kh4 a5 69. Rxh7+ Ke8 70. g5 fxg5+ 71. Kxg5 a4 72. Rc7 Ne5 73. Ng7+ Kf8 74. Ne6+ Ke8 75. Ra7 a3 76. Ng7+ Kf8 77. Kf6 Ng4+ 78. Kg6 Ne5+ 79. Kf6 Ng4+ 80. Kg5 Ne5 81. Ne6+ Ke8 82. f6 Nf7+ 83. Kf4 Rb1 84. Re7# 1-0

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.22"]
[Round "4"]
[White "Shepherd, Katherine M"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1866"]
[BlackElo "2147"]
[PlyCount "102"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. Qd2 Ng4 7. Bg5 f6 8. Bh4 Nc6 9. Bc4+ Kh8 10. h3 Nh6 11. 0-0-0 a6 12. d5 Na5 13. Bb3 c5 14. dxc6 Nxb3+ 15. axb3 bxc6 16. g4 Nf7 17. Nd4 c5 18. Nde2 Qa5 19. Kb1 Ne5 20. Qe3 Be6 21. Nd5 c4 22. b4 Qd8 23. Nd4 Bd7 24. f4 Nf7 25. f5 Rb8 26. Qa3 Ng5 27. Bxg5 fxg5 28. Qxa6 c3 29. bxc3 Ra8 30. Qb7 Rb8 31. Qc7 Qe8 32. Nb6 Bb5 33. c4 Rxb6 34. Qxb6 Bxc4 35. Qc6 Qf7 36. b5 gxf5 37. gxf5 Rb8 38. b6 Ba6 39. Ne6 Bf6 40. Qc7 Qe8 41. Nd4 Rc8 42. Qa7 Qa4 43. b7 Qb4+ 44. Nb3 Bxb7 45. Qa5 Qc4 46. Qd2 Bxe4 47. Nd4 Rb8+ 48. Kc1 Bxh1 49. c3 Be4 50. Qe3 Qa2 51. Qxe4 Qb2# 0-1

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.21"]
[Round "3"]
[White "Bortnyk, Mariia"]
[Black "Choladze, Mariam"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2147"]
[BlackElo "1966"]
[PlyCount "100"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 c5 6. b3 d5 7. Bb2 Bd6 8. Ne5 0-0 9. Qe2 Nc6 10. a3 Qc7 11. f4 Ne4 12. Bxe4 dxe4 13. Nc3 cxd4 14. Nb5 Qe7 15. Nxd6 Qxd6 16. Nxc6 Qxc6 17. Bxd4 f6 18. c4 Rac8 19. Rac1 b5 20. Qg4 bxc4 21. Rxc4 Qd6 22. Rfc1 Rxc4 23. Rxc4 Qd7 24. b4 Bd5 25. Rc5 Qf7 26. Ra5 Ra8 27. Qe2 Qc7 28. Rc5 Qb7 29. Qc2 Qa6 30. Rc7 Qd3 31. Qc5 Re8 32. Qc1 a6 33. h3 h6 34. Qe1 Rf8 35. Qh4 Rf7 36. Rxf7 Kxf7 37. Qh5+ Kg8 38. Kh2 Qb5 39. Qg6 Kf8 40. Bc5+ Kg8 41. Be7 Kh8 42. Qf7 Qd7 43. Kg3 Kh7 44. Qf8 Bc6 45. Bc5 Bb5 46. Bd4 Qc7 47. Qa8 Qc2 48. Bxf6 Bf1 49. f5 Qxg2+ 50. Kf4 Qh2+ 0-1

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.20"]
[Round "2"]
[White "Ratsma, Rosa"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2060"]
[BlackElo "2147"]
[PlyCount "87"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. a4 0-0 7. 0-0 a5 8. h3 Nb6 9. Ba2 Nfd7 10. dxe5 dxe5 11. Be3 c6 12. Qe2 Qc7 13. Ng5 Nf6 14. Rad1 Ra6 15. f4 Bd6 16. fxe5 Bxe5 17. Bc5 h6 18. Bxf8 hxg5 19. Bc5 g4 20. Qe3 Nbd7 21. Bd4 Bh2+ 22. Kh1 c5 23. Bxf6 Rxf6 24. Nd5 Rxf1+ 25. Rxf1 Qe5 26. Qf2 gxh3 27. Ne7+ Qxe7 28. Qxf7+ Qxf7 29. Bxf7+ Kf8 30. Kxh2 hxg2 31. Kxg2 Ke7 32. Bc4 Ne5 33. Bd5 b6 34. Kg3 Bd7 35. b3 Bg4 36. Rh1 Be2 37. Rh7 Kf6 38. Rh8 Bd1 39. Rb8 Bxc2 40. Rxb6+ Kg5 41. Rb5 Nd3 42. Bc4 Nc1 43. Rxc5+ Kf6 44. Bb5 1-0

[Event "EU-ch U18 Girls 24th"]
[Site "Batumi"]
[Date "2014.10.19"]
[Round "1"]
[White "Bortnyk, Mariia"]
[Black "Nikolovska, Dragana"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2147"]
[BlackElo "1893"]
[PlyCount "89"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Be6 10. Nxe6 fxe6 11. Be2 Qa5 12. g5 Nd7 13. f4 Nc5 14. Bg4 Qb4 15. Rb1 Nxe4 16. Bxe6+ Kh8 17. Nxe4 Qxe4 18. Bd5 Qf5 19. 0-0 Rac8 20. c3 e6 21. Bb3 d5 22. Rbe1 b5 23. Qe2 a6 24. Qg2 Rfe8 25. Bd1 b4 26. Bg4 Qf7 27. Bd2 Nd8 28. Rf3 bxc3 29. Bxc3 d4 30. Bb4 Qb7 31. a3 Qd5 32. Qh3 Rc2 33. Rd3 Qb5 34. Qf3 Qc4 35. Qf1 Qc6 36. Bf3 Qc7 37. Bd1 Rc1 38. Ba4 Rxe1 39. Qxe1 Nc6 40. Qe4 Rc8 41. Qxe6 Nb8 42. Bd6 Qb7 43. Bb3 Nd7 44. Rh3 h5 45. Qxg6 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "9"]
[White "Aranaz Murillo, Amalia"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2262"]
[BlackElo "2081"]
[PlyCount "124"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. Re1 d5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. e4 Bb7 11. d4 c5 12. d5 exd5 13. exd5 Nd7 14. Bf4 Re8 15. Qc2 Nf8 16. Rad1 Ng6 17. Bc1 Bf6 18. Rxe8+ Qxe8 19. h4 Rd8 20. Ng5 Bd4 21. h5 Nf8 22. h6 Bxd5 23. hxg7 Ng6 24. Bxd5 Rxd5 25. Be3 Qd8 26. Qd2 Kxg7 27. Ne4 Ne5 28. Kg2 Nc4 29. Bh6+ Kh8 30. Qf4 Be5 31. Rxd5 Qxd5 32. Qg4 Nd6 33. f3 f5 34. Qg5 Nxe4 35. fxe4 Qxe4+ 36. Kh2 Qe2+ 37. Kh1 Qf3+ 38. Kh2 Qe2+ 39. Kh1 Qd1+ 40. Kh2 Qd6 41. Kg2 Bxb2 42. Qe3 Qe5 43. Qg5 Qd5+ 44. Kh2 Qxa2 45. Qd8+ Qg8 46. Qc7 Qa8 47. Bf4 Kg8 48. Qd7 Qe4 49. Qxa7 Bd4 50. Qxb6 Kf7 51. Qb3+ Qe6 52. Qd3 Kg6 53. Bd2 Kh5 54. Qf3+ Kg6 55. Qd3 Bf6 56. g4 Be5+ 57. Kh3 c4 58. Qc2 Kf6 59. Kh4 fxg4 60. Qxh7 Qf5 61. Qh8+ Kf7 62. Qh6 Bf6+ 0-1

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "10"]
[White "Bortnyk, Mariia"]
[Black "Atabayeva, Gozel"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2081"]
[BlackElo "2069"]
[PlyCount "127"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Nge2 Nbd7 8. Ng3 Ne8 9. b3 g6 10. Bb2 Ng7 11. Qc2 Bg5 12. Nge2 a6 13. g3 f5 14. 0-0 f4 15. f3 fxg3 16. hxg3 Be3+ 17. Kg2 Nh5 18. Nd1 Bg5 19. Nf2 Ndf6 20. Rh1 Qe7 21. Raf1 Bd7 22. Bc1 Bxc1 23. Qxc1 b5 24. Qh6 Qg7 25. Qxg7+ Nxg7 26. Nd1 b4 27. Ne3 Rae8 28. a4 a5 29. Rf2 Rf7 30. Kf1 Ngh5 31. Ke1 Ref8 32. Rhf1 Bh3 33. Rh1 Bc8 34. Rhf1 Bh3 35. Rh1 Bc8 36. Rhf1 Re8 37. Kd2 Ref8 38. Bc2 Bd7 39. Bd3 Bc8 40. Bc2 Ng7 41. Bd3 Ng4 42. Nxg4 Bxg4 43. Ke3 Bh3 44. Rh1 Bc8 45. f4 Bg4 46. Rh4 h5 47. Rhh2 Re8 48. Kd2 Bxe2 49. Kxe2 Nf5 50. exf5 exf4+ 51. Kd2 fxg3 52. Re2 gxh2 53. Rxe8+ Kg7 54. Re1 g5 55. Rh1 g4 56. Rxh2 Kh6 57. Re2 Kg5 58. Re6 h4 59. Ke3 h3 60. Rg6+ Kh5 61. Kf4 h2 62. Be4 Re7 63. Re6 Rf7 64. Rxd6 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "7"]
[White "Bortnyk, Mariia"]
[Black "Nguyen, Thien Viet"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2081"]
[BlackElo "1945"]
[PlyCount "81"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. Nf3 d6 4. g3 Nc6 5. Bg2 Bg4 6. h3 Bh5 7. c3 Be7 8. 0-0 0-0 9. Nbd2 d5 10. Re1 dxe4 11. dxe4 b5 12. a4 a6 13. Qb3 Rb8 14. axb5 axb5 15. Nf1 Qc8 16. Nh4 Re8 17. Nf5 Bf8 18. Bg5 Nd7 19. g4 Bg6 20. N1g3 Nc5 21. Qd5 Qe6 22. b4 Na4 23. Rec1 f6 24. Be3 Bf7 25. c4 Nb2 26. cxb5 Qxd5 27. exd5 Nxb4 28. Rxc7 Nxd5 29. Rxf7 Nxe3 30. Rxf8+ Rxf8 31. fxe3 Rxb5 32. Ra7 g6 33. Nh6+ Kh8 34. Ne4 Rb6 35. g5 f5 36. Nf6 Rbxf6 37. gxf6 Rxf6 38. Bd5 Rf8 39. h4 g5 40. hxg5 Rc8 41. Nf7+ 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "8"]
[White "Bortnyk, Mariia"]
[Black "Saranya, J."]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2081"]
[BlackElo "2057"]
[PlyCount "49"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. Nbc3 a6 4. f4 Nf6 5. d4 cxd4 6. Nxd4 e6 7. Be2 b5 8. a3 Bb7 9. Bf3 Nbd7 10. 0-0 Be7 11. Be3 Qc7 12. Qe2 Nc5 13. Bf2 Rc8 14. g4 h6 15. Bg3 Qb6 16. Rad1 g5 17. e5 Nfd7 18. b4 gxf4 19. exd6 fxg3 20. bxc5 gxh2+ 21. Kh1 Rxc5 22. Nxe6 Re5 23. Nc7+ Kd8 24. dxe7+ Rxe7 25. Qxe7+ 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "11"]
[White "Ziaziulkina, Nastassia"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2354"]
[BlackElo "2081"]
[PlyCount "103"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h6 10. 0-0 Nd7 11. Bf4 Nf8 12. Bxd6 Qxd6 13. Ng3 Bg4 14. Rfe1 Rad8 15. Qa4 Qb8 16. h3 Bc8 17. Rad1 Be6 18. Qc2 Qc7 19. Re3 c5 20. dxc5 Qxc5 21. Rde1 Re7 22. Nf5 Red7 23. Nd4 Bc4 24. Bxc4 Qxc4 25. b3 Qa6 26. Re8 g6 27. Qd2 Rxe8 28. Rxe8 Kg7 29. a4 Qd6 30. Qe3 Rd8 31. Qd3 Kh7 32. Qc4 Kg7 33. Re3 Qd5 34. Qb4 Rd7 35. Re8 Qd6 36. Qxd6 Rxd6 37. Kf1 Ne6 38. Nxe6+ Rxe6 39. Rc8 Re7 40. b4 f5 41. f4 Kf6 42. Kf2 g5 43. Kf3 Kg6 44. fxg5 hxg5 45. g3 f6 46. c4 a6 47. b5 axb5 48. axb5 b6 49. Rc6 Re4 50. Rxb6 Rxc4 51. Rb8 g4+ 52. hxg4 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.22"]
[Round "6"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2257"]
[BlackElo "2081"]
[PlyCount "105"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Bg4 8. Qc2 Qa5 9. a3 e5 10. e3 Nbd7 11. Nh4 Qc7 12. b3 Nb6 13. a4 a5 14. Bb2 Nfd7 15. h3 Be6 16. Rad1 exd4 17. exd4 f5 18. d5 Bf7 19. dxc6 bxc6 20. Qd2 Nc5 21. Qxd6 Qxd6 22. Rxd6 Nxb3 23. Rxc6 Nxc4 24. Rxc4 Bxc4 25. Bxa8 Bxf1 26. Bd5+ Kh8 27. Kxf1 Rb8 28. Nf3 Nd4 29. Nd1 Nxf3 30. Bxg7+ Kxg7 31. Bxf3 Rb4 32. Bc6 f4 33. gxf4 Rxf4 34. Ne3 g5 35. Bb5 Rf7 36. Nc4 Ra7 37. Ke2 Kf6 38. Ke3 Kf5 39. Bc6 h5 40. Be4+ Ke6 41. Kd4 g4 42. hxg4 hxg4 43. Ne3 Rg7 44. Bf5+ Kd6 45. Bxg4 Kc6 46. Bf3+ Kb6 47. Nc4+ Ka6 48. Be2 Rd7+ 49. Kc3 Re7 50. Bd3 Re1 51. f4 Ra1 52. f5 Kb7 53. f6 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "4"]
[White "Bortnyk, Mariia"]
[Black "Bivol, Alina"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2081"]
[BlackElo "2236"]
[PlyCount "67"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 Bxc3 6. dxc3 d6 7. 0-0 0-0 8. b4 Be6 9. c5 dxc5 10. b5 Qxd1 11. Rxd1 Na5 12. Nxe5 a6 13. Ba3 axb5 14. Bxc5 Rfb8 15. Be7 Nc4 16. Bxf6 gxf6 17. Nxc4 Bxc4 18. Bd5 Bxe2 19. Re1 Bc4 20. Bxc4 bxc4 21. Re7 c6 22. Rd1 Rxa2 23. Rdd7 Rf8 24. Rxb7 Rc2 25. Re3 Rd8 26. Rb4 Rdd2 27. Rf3 Rd3 28. Rxf6 Rcxc3 29. Rxc6 Rc1+ 30. Kg2 c3 31. Rbc4 Kg7 32. Rg4+ Kf8 33. Rc7 c2 34. Rgc4 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "5"]
[White "Klek, Hanna Marie"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2297"]
[BlackElo "2081"]
[PlyCount "115"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 6. Bd3 0-0 7. Bf4 f6 8. Qe2 Nf7 9. Bg3 Na6 10. Bxa6 bxa6 11. 0-0 e6 12. Rfe1 Nd6 13. b3 Nxe4 14. Nxe4 dxe4 15. Qxe4 Qd5 16. Qe3 Rd8 17. c4 Qa5 18. Qe4 Bd7 19. c5 Qb4 20. Rac1 Qa5 21. Re2 Bf8 22. Bh4 Bg7 23. Ne1 Re8 24. Qf3 e5 25. d5 e4 26. Rxe4 Rxe4 27. Qxe4 Re8 28. Qb1 Bf5 29. Qa1 Bh6 30. Rd1 Qxc5 31. dxc6 Qxc6 32. Bxf6 Qe6 33. Nf3 Rf8 34. Rd8 Rxd8 35. Bxd8 Bg7 36. Qd1 h6 37. Bc7 Kh7 38. Bb8 Qe7 39. Bg3 Be4 40. Kh2 Qb7 41. Nd2 Qd5 42. Qe2 Bf5 43. Nc4 Qe4 44. Qd2 Be6 45. Nd6 Qd5 46. Qf4 a5 47. h4 g5 48. hxg5 Qxg5 49. Qe4+ Qg6 50. Qxg6+ Kxg6 51. Nc4 a4 52. Bb8 axb3 53. axb3 Bd4 54. Kg3 h5 55. f3 Kg5 56. Bf4+ Kg6 57. Bb8 Kg5 58. Bf4+ 1/2-1/2

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.08"]
[Round "9"]
[White "Harazinska, Ewa"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2030"]
[BlackElo "2085"]
[PlyCount "171"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Bd3 Qxc5 9. Qe2 Nc6 10. Be3 Qa5 11. 0-0 Ng4 12. Bd2 Nd4 13. Nxd4 Bxd4+ 14. Kh1 Qh5 15. g3 Bd7 16. Rab1 e6 17. Nb5 Bxb5 18. cxb5 Rac8 19. Bb4 Rfd8 20. h4 Ne3 21. Qxh5 gxh5 22. Rfc1 d5 23. exd5 Rxc1+ 24. Rxc1 Bxb2 25. Rb1 Nxd5 26. Ba5 b6 27. Rxb2 bxa5 28. Be2 Nc3 29. Bxh5 Rd5 30. Bf3 Rxb5 31. Rc2 Nd5 32. f5 exf5 33. Rc8+ Kg7 34. Ra8 Nc3 35. Rxa7 Nxa2 36. Bc6 Re5 37. Bf3 Kg6 38. Ra6+ f6 39. h5+ Kg5 40. Ra7 f4 41. Rxh7 fxg3 42. Rg7+ Kf4 43. Kg2 f5 44. Rxg3 Re7 45. Bd1 Nb4 46. h6 Rh7 47. Rg6 Nd5 48. Bb3 Ne3+ 49. Kg1 Ng4 50. Ra6 Kg3 51. Rxa5 f4 52. Bd1 Re7 53. Ra3+ Ne3 54. Bh5 Rc7 55. Ra1 Rc6 56. Be2 Rxh6 57. Ra6 Rxa6 58. Bxa6 f3 59. Bb5 f2+ 60. Kh1 Nf5 61. Be2 Nh4 62. Bf1 Ng6 63. Be2 Nf4 64. Bf1 Nd5 65. Bc4 Nc3 66. Be2 Nd1 67. Bf1 Ne3 68. Be2 Nc2 69. Bf1 Ne1 70. Be2 Nf3 71. Bf1 Ng1 72. Be2 Kf4 73. Kg2 Ke3 74. Bc4 Ne2 75. Bb5 Nd4 76. Bc4 Nf5 77. Bb5 Nh6 78. Bc4 Ng4 79. Bb5 Kd2 80. Kf1 Ke3 81. Kg2 Ne5 82. Ba6 Nf3 83. Bb5 Ne1+ 84. Kf1 Kf3 85. Bc6+ Kg3 86. Be4 1/2-1/2

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.07"]
[Round "8"]
[White "Bortnyk, Mariia"]
[Black "Malassagne, Isabelle"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2085"]
[BlackElo "2009"]
[PlyCount "99"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. d4 exd4 16. cxd4 Nc6 17. d5 Ne5 18. Nxe5 Rxe5 19. b3 Rc8 20. Bb2 Re8 21. Qf3 Nd7 22. Nf5 Ne5 23. Qc3 c4 24. b4 Qf6 25. Rad1 a5 26. f4 Nd3 27. Qxf6 gxf6 28. Bxd3 cxd3 29. Rxd3 axb4 30. Bxf6 Kh7 31. e5 Rc4 32. Rf1 dxe5 33. fxe5 Bc5+ 34. Kh2 Rc2 35. Rff3 Rc1 36. Ne3 Rg8 37. Bh4 Rg7 38. Bf2 Bxe3 39. Bxe3 Rc2 40. Rf2 Rc3 41. Rxc3 bxc3 42. d6 Bc6 43. Bd4 Rg6 44. d7 Bxd7 45. Rxf7+ Kg8 46. Rxd7 Rc6 47. e6 c2 48. Rd8+ Kh7 49. e7 Re6 50. Rc8 1-0

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.06"]
[Round "7"]
[White "Beinenson, Katsiaryna"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1993"]
[BlackElo "2085"]
[PlyCount "58"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. Be2 0-0-0 6. c4 Qf5 7. Be3 Nf6 8. h3 Bxf3 9. Bxf3 e5 10. Bxc6 Bb4+ 11. Nc3 exd4 12. Bxb7+ Kxb7 13. Qb3 c5 14. a3 dxe3 15. 0-0 Rd2 16. axb4 exf2+ 17. Kh1 Rb8 18. Qa4 Nh5 19. Qxa7+ Kc8 20. Ne4 Rd7 21. Qa6+ Kd8 22. Qc6 Qxe4 23. Qxc5 Ng3+ 24. Kh2 Nxf1+ 25. Rxf1 Qf4+ 26. g3 Qd6 27. Qg5+ f6 28. Qd5 Qb6 29. Qf5 Qxb4 0-1

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.05"]
[Round "6"]
[White "Bortnyk, Mariia"]
[Black "Haszon, Kamilla Sara"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2085"]
[BlackElo "1932"]
[PlyCount "147"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Ne2 Nc6 5. c3 d6 6. 0-0 e5 7. d3 Be6 8. f4 Nge7 9. Be3 f5 10. fxe5 Nxe5 11. d4 Ng4 12. Bg5 h6 13. Bc1 Qb6 14. h3 Nf6 15. Nf4 Bc4 16. Re1 0-0 17. exf5 Nxf5 18. Nxg6 Rfe8 19. g4 cxd4 20. b3 dxc3+ 21. Kh2 Qf2 22. Rxe8+ Rxe8 23. Qf3 Qxf3 24. Bxf3 Nd4 25. Kg3 Nxf3 26. bxc4 Ne1 27. Nxc3 Ne4+ 28. Nxe4 Bxa1 29. Nxd6 Re6 30. Nf5 Rxg6 31. Ne7+ Kf7 32. Nxg6 Kxg6 33. Be3 a5 34. Bd2 Be5+ 35. Kf2 Nd3+ 36. Ke3 Nb4 37. c5 Nc6 38. Ke4 a4 39. Kd5 a3 40. Kc4 Bd4 41. Bf4 Bf2 42. Bc1 Ne5+ 43. Kd5 Nd3 44. Bxa3 Kg5 45. Kc4 Ne5+ 46. Kd5 Bg3 47. Bb2 Nd3 48. Bc3 Kh4 49. Bg7 Kg5 50. a4 Nf4+ 51. Kc4 Ne6 52. Bc3 Nc7 53. a5 Bf4 54. Be1 Be3 55. Bg3 Ne6 56. Bd6 Bd2 57. Kb5 Kh4 58. c6 bxc6+ 59. Kxc6 Bxa5 60. Kd5 Nc7+ 61. Ke4 Ne6 62. Kf5 Kxh3 63. Kxe6 Kxg4 64. Ke5 h5 65. Ke4 h4 66. Ke3 h3 67. Kf2 Bb6+ 68. Kf1 Kf3 69. Bb8 Ba7 70. Bc7 Bf2 71. Bf4 Kxf4 72. Kxf2 h2 73. Kg2 h1Q+ 74. Kxh1 1/2-1/2

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.03"]
[Round "5"]
[White "Hincu, Olga"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1991"]
[BlackElo "2085"]
[PlyCount "85"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 Be7 5. g3 b6 6. Bg2 Bb7 7. d5 exd5 8. cxd5 d6 9. 0-0 0-0 10. Re1 Nbd7 11. e4 a6 12. a4 Re8 13. b3 Ng4 14. Nd2 Bf6 15. Bb2 Nge5 16. Qe2 Ng6 17. Nc4 Qe7 18. Ne3 Rac8 19. Nf5 Qf8 20. Rad1 c4 21. bxc4 Nge5 22. Ne3 Nc5 23. f4 Ned7 24. Qc2 g6 25. Rd2 Bg7 26. Ncd1 Bxb2 27. Nxb2 b5 28. axb5 axb5 29. Rde2 Qg7 30. Kh1 b4 31. Ned1 Ra8 32. Bh3 Ra3 33. Bxd7 Nxd7 34. Qd2 Rb3 35. Re3 Rxe3 36. Rxe3 Nc5 37. e5 b3 38. exd6 Rd8 39. Qa5 Rc8 40. Qxc5 Rxc5 41. Re8+ Qf8 42. d7 Bxd5+ 43. Kg1 1-0

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.02"]
[Round "4"]
[White "Bortnyk, Mariia"]
[Black "Vasova, Mariya"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2085"]
[BlackElo "1939"]
[PlyCount "73"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. Qg4 Qf6 7. d3 c6 8. Ba4 d6 9. Qg3 Qg6 10. Qh4 Qg4 11. Qxg4 Bxg4 12. h3 Be6 13. f4 b5 14. Bb3 Nf6 15. g4 h5 16. Bxe6 fxe6 17. g5 Nd7 18. Nd2 Nf8 19. a4 Ng6 20. f5 exf5 21. exf5 Ne5 22. Ne4 Kd7 23. Bf4 Nf7 24. g6 Nd8 25. axb5 cxb5 26. Ra6 Nc6 27. f6 Rhg8 28. Bh2 Nb4 29. Nxc5+ dxc5 30. Rd6+ Kc8 31. f7 Rf8 32. Re1 Nxc2 33. Rc1 Ne3 34. Rxc5+ Kb7 35. Rxb5+ Kc8 36. Rxd4 Nd1 37. Bd6 1-0

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.10.01"]
[Round "3"]
[White "Ghukasyan, Siranush"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1908"]
[BlackElo "2085"]
[PlyCount "82"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bc4 0-0 6. 0-0 Nc6 7. Re1 Bg4 8. Be2 e5 9. d5 Ne7 10. h3 Bd7 11. b3 a6 12. Qd3 Nh5 13. Nh2 Nf4 14. Qg3 f5 15. f3 b5 16. a3 Nh5 17. Qh4 Bf6 18. Qf2 fxe4 19. fxe4 Nxd5 20. Bxh5 Bh4 21. Qd2 Bf2+ 22. Kh1 Nxc3 23. Bf3 Qh4 24. Bb2 Bxe1 25. Rxe1 b4 26. axb4 Nb5 27. Rd1 Be6 28. c4 Na7 29. Bg4 Qe7 30. c5 Nb5 31. Be2 Bxb3 32. Rc1 Rf4 33. Ng4 Qg5 34. Qd3 Be6 35. Ra1 h5 36. Ne3 Qg3 37. Nf1 Qxd3 38. Bxd3 Rf2 39. Bxe5 dxe5 40. Bxb5 Rb8 41. Rxa6 Kf7 0-1

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.09.30"]
[Round "2"]
[White "Bortnyk, Mariia"]
[Black "Sayafarova, Anna"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2085"]
[BlackElo "1750"]
[PlyCount "117"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. Bb5 Nde7 10. 0-0 0-0 11. Re1 dxe5 12. dxe5 Nd4 13. Bd3 Nxf3+ 14. Nxf3 Bf5 15. Bxf5 Nxf5 16. Qc2 g6 17. Qb3 Nd4 18. Nxd4 Qxd4 19. Rad1 Qb6 20. Rd7 Rad8 21. Qxb6 axb6 22. Rxc7 Rd2 23. b3 Rxa2 24. Rxb7 Rd8 25. Rxb6 Rdd2 26. Rf6 Rdb2 27. Rf3 Ra3 28. g3 Raxb3 29. Rxb3 Rxb3 30. Kg2 Kf8 31. f4 Ke7 32. Kh3 Rb2 33. g4 Rb3+ 34. Kg2 Rb2+ 35. Kg3 Rb3+ 36. Kf2 Ke6 37. Re3 Rb2+ 38. Kg3 Kd5 39. Rd3+ Ke4 40. Ra3 Rb4 41. h3 Rd4 42. Rf3 Rd1 43. Ra3 Rd4 44. h4 Rc4 45. h5 gxh5 46. g5 Kf5 47. Ra7 h4+ 48. Kxh4 Rxf4+ 49. Kh5 Kxe5 50. Kh6 Rh4+ 51. Kg7 Rg4 52. Ra5+ Kf4 53. Kf6 Rg3 54. Ra4+ Kf3 55. Rh4 Rg4 56. Rxh7 Rf4+ 57. Kg7 Kg4 58. g6 fxg6 59. Kxg6 1/2-1/2

[Event "EU-ch U16 Girls 23rd"]
[Site "Budva"]
[Date "2013.09.29"]
[Round "1"]
[White "Abdimanoglu, Beste Basak"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1835"]
[BlackElo "2085"]
[PlyCount "122"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c4 c5 5. d5 Nf6 6. Nc3 0-0 7. Be2 Na6 8. 0-0 Nc7 9. Ne1 a6 10. a4 b6 11. f4 Rb8 12. Be3 Bd7 13. Qc2 b5 14. axb5 axb5 15. e5 Ng4 16. Bxg4 Bxg4 17. exd6 exd6 18. cxb5 Re8 19. Bd2 Bd4+ 20. Kh1 Nxb5 21. Nf3 Bf5 22. Qa4 Bd3 23. Rfe1 Bf2 24. Rxe8+ Qxe8 25. Be1 Nxc3 26. Bxc3 Bb5 27. Qc2 Qe3 28. Qb3 Qe8 29. Qc2 Qe2 30. Qb3 Re8 31. f5 Bd3 32. fxg6 hxg6 33. Qa4 Qe4 34. Qd7 Bb1 35. Ra7 Rf8 36. Ra4 Qe8 37. Qh3 Bd4 38. Bxd4 cxd4 39. Rxd4 Bf5 40. Qh6 f6 41. Rh4 Qd7 42. Qh8+ Kf7 43. Rh7+ Ke8 44. Qxf8+ Kxf8 45. Rxd7 Bxd7 46. Nd4 f5 47. Kg1 Kf7 48. Kf2 Kf6 49. Nc6 Bc8 50. Ke3 g5 51. b4 Ba6 52. Kd4 f4 53. Na7 Bf1 54. Nc8 Bxg2 55. Nxd6 g4 56. Ne4+ Bxe4 57. Kxe4 f3 58. Ke3 Ke5 59. Kf2 Kxd5 60. h3 gxh3 61. Kxf3 Kc4 1/2-1/2

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.07.01"]
[Round "6.16"]
[White "Mammadzada, Gunay Vuqar Qizi"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2029"]
[BlackElo "2045"]
[PlyCount "111"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Ne7 18. Nxe7 Qxe7 19. Nd5 Qd8 20. Qa1 f5 21. exf5 Bxf5 22. Rxa5 Be4 23. 0-0 Bf4 24. Nxf4 Rxf4 25. Rb5 Ra8 26. Qd1 Bc6 27. Rb4 Ra5 28. Qd3 d5 29. g3 Rf8 30. Bb5 Qb6 31. Bxc6 Qxc6 32. Qe3 Qf6 33. Rb6 Qe7 34. b4 Ra3 35. Rb5 Rd8 36. Rd1 d4 37. Rxd4 Ra1+ 38. Kg2 Rf8 39. Rxe5 Qb7+ 40. Qe4 Qa6 41. b5 Qa2 42. Rf5 Rg8 43. Qd5 Qa5 44. Qc5 Qa8+ 45. Qd5 Qa5 46. Rdf4 Qa3 47. c4 h6 48. Rh5 Qe7 49. Qd4 Qb7+ 50. Kh3 Qc8+ 51. Rg4 Kh7 52. Qxa1 g6 53. Qb1 Rg7 54. Re5 Kg8 55. Qe4 Kf8 56. Kg2 1-0

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.06.30"]
[Round "5.4"]
[White "Rodionova, Polina"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2146"]
[BlackElo "2045"]
[PlyCount "73"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Dvorkovich Chess Parlour U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. Bg5 a6 10. Bxf6 Bxf6 11. d5 c5 12. Bf1 g6 13. Nd2 Bg7 14. Nc4 Qe7 15. Rb1 f5 16. b4 Rf6 17. Rb3 b5 18. axb5 axb5 19. Nxb5 cxb4 20. Rxb4 fxe4 21. Nc3 Nc5 22. Nb6 Rb8 23. Nxc8 Rxc8 24. Nxe4 Nxe4 25. Rexe4 Qa7 26. Re2 Rcf8 27. Qe1 Qc5 28. c4 e4 29. Rb5 Qd4 30. Rb1 Qxc4 31. Rxe4 Qc5 32. Qe3 Qc2 33. Bd3 Qxf2+ 34. Qxf2 Rxf2 35. Rf1 Rxf1+ 36. Bxf1 Be5 37. g3 1/2-1/2

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.06.28"]
[Round "4.16"]
[White "Bortnyk, Mariia"]
[Black "Ni, Shiqun"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2045"]
[BlackElo "2231"]
[PlyCount "92"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U16"]
[BlackTeam "China U16"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bb5+ N8c6 7. 0-0 a6 8. Be2 Nd4 9. Nxd4 cxd4 10. Nd5 Nxd5 11. exd5 Qxd5 12. Re1 e6 13. Bf3 Qd7 14. d3 Bd6 15. Re4 0-0 16. Qe2 e5 17. Rh4 Qe7 18. Rh5 f5 19. Bg5 Qf7 20. Rh4 Be6 21. h3 Rac8 22. g4 Qg6 23. Qd2 e4 24. dxe4 fxe4 25. Qxd4 Qxg5 26. Qxd6 Rc6 27. Rh5 Qf6 28. Qg3 exf3 29. Re1 Qxb2 30. Rhe5 Bd7 31. Re7 Rc1 32. Qd6 Rxe1+ 33. Rxe1 Bc6 34. Qe6+ Kh8 35. Qd6 Qf6 36. Re6 Qd8 37. Qb4 Re8 38. Rd6 Qh4 39. Re6 Rg8 40. Qf4 Qxh3 41. Qg3 Qxg3+ 42. fxg3 Rd8 43. Re5 Kg8 44. Rf5 Rf8 45. Kf2 Rxf5 46. gxf5 b5 0-1

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.06.27"]
[Round "3.8"]
[White "Choladze, Mariam"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1932"]
[BlackElo "2045"]
[PlyCount "79"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Georgia U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "UKR"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. 0-0 Nd7 8. e5 e6 9. Ne4 Bxe4 10. Bxe4 d5 11. Bd3 c5 12. c3 Ne7 13. a4 c4 14. Bc2 0-0 15. Be3 Qb6 16. Bf2 Ra7 17. Bh4 Nf5 18. a5 Qc7 19. Bxf5 exf5 20. Be7 Re8 21. Bd6 Qc6 22. Ne1 Bf8 23. Bxf8 Nxf8 24. Nc2 Rd7 25. Qf3 Qe6 26. Ne3 h5 27. h3 Nh7 28. Rae1 Kf8 29. g4 hxg4 30. hxg4 fxg4 31. Nxg4 Qf5 32. Re2 Ke7 33. Rh2 Rh8 34. Nf6 Nxf6 35. Rxh8 Ne8 36. Qg3 Ra7 37. Qh4+ Kd7 38. e6+ Qxe6 39. Re1 Qf6 40. Qg4+ 1-0

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.06.26"]
[Round "2.12"]
[White "Bortnyk, Mariia"]
[Black "Beinenson, Katsiaryna"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2045"]
[BlackElo "1982"]
[PlyCount "77"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U16"]
[BlackTeam "Belarus U16"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 Nf6 7. Be3 Rb8 8. h3 0-0 9. f4 Nd7 10. Qd2 b5 11. 0-0 b4 12. Nd1 Nb6 13. f5 c4 14. Bh6 cxd3 15. cxd3 d5 16. Bxg7 Kxg7 17. Ne3 dxe4 18. Bxe4 Nd4 19. Nxd4 Qxd4 20. Kh2 Bb7 21. Bxb7 Rxb7 22. Rf4 Qd6 23. Rxb4 Rd7 24. Rd1 h5 25. Rf4 g5 26. f6+ Kh7 27. fxe7 Rxe7 28. Nf5 Qf6 29. Rf2 Rd7 30. d4 Qg6 31. Re1 f6 32. Ne7 Qf7 33. Qd3+ Kg7 34. Rfe2 f5 35. Re5 Qxa2 36. Rxf5 Rxf5 37. Qxf5 Qxb2+ 38. Kh1 Qxd4 39. Qg6+ 1-0

[Event "Moscow Dvorkovich Cup U16 8th"]
[Site "Moscow"]
[Date "2013.06.25"]
[Round "1.12"]
[White "Harazinska, Ewa"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "2068"]
[BlackElo "2045"]
[PlyCount "56"]
[EventDate "2013.06.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]
[WhiteTeam "Poland U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. a3 Bxc3+ 9. Qxc3 g5 10. Bg3 Ne4 11. Qc1 Nc6 12. dxc5 Nd4 13. b4 Qf6 14. Ra2 Bf5 15. Nf3 a5 16. Qe3 Nxf3+ 17. exf3 Qc3+ 18. Qxc3 Nxc3 19. Rb2 axb4 20. Rxb4 Rxa3 21. Bd6 Kd7 22. Kd2 b5 23. Be5 Ra2+ 24. Kxc3 Rha8 25. Rb3 Ke6 26. Bd6 R8a4 27. Rxb5 d4+ 28. Kb3 Bc2# 0-1

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.??.??"]
[Round "2"]
[White "Bortnyk, Mariia"]
[Black "Van Niekerk, Robyn Julian"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2081"]
[BlackElo "1459"]
[PlyCount "83"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. f4 d5 6. e5 Nd7 7. Nf3 Be7 8. 0-0 0-0 9. Qe2 a6 10. a4 Qc7 11. d3 Rb8 12. b3 b5 13. axb5 axb5 14. Bb2 c4 15. d4 Qb6 16. Nd1 cxb3 17. cxb3 Ba6 18. Ne3 Ra8 19. Rf2 Rfe8 20. f5 b4 21. Qd1 Ncxe5 22. Nxe5 Nxe5 23. f6 gxf6 24. dxe5 Qxe3 25. exf6 Bf8 26. Bd4 Qd3 27. Qg4+ Qg6 28. Qh4 Bb5 29. Re1 Bd6 30. Bf3 Kh8 31. Bh5 Qg8 32. Be3 Qf8 33. Qg5 Bd3 34. Qg7+ Qxg7 35. fxg7+ Kxg7 36. Rxf7+ Kg8 37. Bd4 Be4 38. Rg7+ Kf8 39. Rf1+ Bf5 40. Bxe8 Kxe8 41. Rg8+ Kd7 42. Rxa8 1-0

[Event "Wch U18 Girls"]
[Site "Al Ain"]
[Date "2013.??.??"]
[Round "3"]
[White "Ibrahimova, Sabina Oqtay"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2205"]
[BlackElo "2081"]
[PlyCount "71"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Bd3 0-0 8. 0-0 Nbd7 9. Nxf6+ Nxf6 10. Qe2 b6 11. Re1 e6 12. Bd2 Bb7 13. Rad1 Qd6 14. Bc1 c5 15. dxc5 Qxc5 16. c4 Rad8 17. a3 Qh5 18. Ne5 Qxe2 19. Bxe2 Ne4 20. Nd7 Rfe8 21. Bf3 Bc6 22. Bxe4 Bxd7 23. b3 Bc3 24. Bd2 Bxd2 25. Rxd2 Bc8 26. Red1 Rxd2 27. Rxd2 Kg7 28. b4 f5 29. Bc6 Re7 30. f4 Kf6 31. Rd6 g5 32. g3 gxf4 33. gxf4 Bb7 34. Kf2 Bxc6 35. Rxc6 Rd7 36. Ke3 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.18"]
[Round "11.20"]
[White "Matlin, Anna"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2064"]
[BlackElo "2025"]
[PlyCount "42"]
[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 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 c6 9. h3 exd4 10. Bxd4 Qc7 11. Qc2 a5 12. Rad1 Ne8 13. Bxg7 Kxg7 14. Qd2 a4 15. Nd4 Nc5 16. Qg5 Ra5 17. Qg3 Nf6 18. Bf3 Re8 19. Rfe1 Re5 20. Re3 Qb6 21. Rd2 Qc7 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.17"]
[Round "10.13"]
[White "Bortnyk, Mariia"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2025"]
[BlackElo "2168"]
[PlyCount "78"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a5 10. a4 Nb4 11. Be3 Be6 12. Rf2 Rc8 13. Bf3 exf4 14. Bxf4 d5 15. e5 Ne4 16. Bxe4 dxe4 17. Qxd8 Rfxd8 18. Nxa5 Bc5 19. Nxb7 Bxf2+ 20. Kxf2 Nxc2 21. Nxd8 Nxa1 22. Nxe6 fxe6 23. Be3 Nb3 24. Bb6 Nd2 25. Bd4 Rc4 26. Ke3 Rb4 27. Nxe4 Nc4+ 28. Kd3 Nxb2+ 29. Kc3 Rc4+ 30. Kxb2 Rxd4 31. Nc5 Rc4 32. Nxe6 Rxa4 33. Nc5 Rf4 34. Kc3 Rf2 35. Kd4 Rxg2 36. e6 Kf8 37. Kd5 Ke7 38. Ne4 Rxh2 39. Ng3 g6 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.16"]
[Round "9.11"]
[White "Hakimifard, Ghazal"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2274"]
[BlackElo "2025"]
[PlyCount "71"]
[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 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. Qd2 Qc7 10. Bh6 Rd8 11. Bxg7 Kxg7 12. 0-0-0 b5 13. Qg5 b4 14. Ne2 c4 15. e5 Nd5 16. dxc4 Nb6 17. Rxd8 Qxd8 18. h4 h5 19. Rd1 Qc7 20. Nf4 Bg4 21. e6 Rd8 22. Rxd8 Qxd8 23. exf7 Qd6 24. c5 Qf6 25. Qxf6+ exf6 26. cxb6 axb6 27. f8Q+ Kxf8 28. Nxg6+ Kf7 29. Nf4 Ke7 30. Kd2 Kd6 31. Ke3 c5 32. Ne1 Bd1 33. f3 c4 34. Kd2 c3+ 35. bxc3 bxc3+ 36. Kxd1 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.15"]
[Round "8.15"]
[White "Bortnyk, Mariia"]
[Black "Revo, Tatiana"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2025"]
[BlackElo "2072"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 a6 8. Qd2 e6 9. Bd3 exd5 10. cxd5 Nbd7 11. Nge2 b5 12. 0-0 Ne5 13. Bg5 Bd7 14. Bc2 Nc4 15. Qc1 b4 16. Nd1 Re8 17. b3 Na3 18. Bd3 Qb6 19. Nf2 Bb5 20. Qd2 Rac8 21. Rac1 c4 22. bxc4 Bxc4 23. Be3 Qb7 24. Bd4 Bxd3 25. Qxd3 Qb5 26. Nf4 Qxd3 27. N4xd3 Nc2 28. Bc5 dxc5 29. Rxc2 Nd7 30. Rfc1 Bh6 31. f4 Nf6 32. d6 Rcd8 33. e5 Nd7 34. Ng4 Bg7 35. Nxc5 h5 36. Nxd7 Rxd7 37. Rc8 Red8 38. Ne3 f5 39. e6 Rxd6 40. e7 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.14"]
[Round "7.23"]
[White "Bortnyk, Mariia"]
[Black "Forsaa, Elise"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2025"]
[BlackElo "1836"]
[PlyCount "75"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. Nc3 b5 8. a4 b4 9. Nce2 Bb7 10. Ng3 Nbd7 11. f4 Be7 12. Qe2 Qb6 13. Be3 Qc7 14. c4 Nc5 15. Bd2 Qb6 16. a5 Qa7 17. Kh1 Rb8 18. Be3 Qa8 19. e5 dxe5 20. fxe5 Nxd3 21. exf6 Bxf6 22. Qxd3 Bxg2+ 23. Kg1 Bxf1 24. Rxf1 Rd8 25. Qd1 Qc8 26. Rxf6 gxf6 27. Qa4+ Qd7 28. Qxb4 f5 29. Nh5 Qd6 30. Nf6+ Ke7 31. Nd5+ Ke8 32. Qa4+ Rd7 33. Nf6+ Ke7 34. c5 Qc7 35. Nc6+ Kxf6 36. Qh4+ Kg7 37. Bh6+ Kg8 38. Qg5# 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "5.22"]
[White "Lepeskaite, Migle"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1803"]
[BlackElo "2025"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. Nbd2 g6 6. e4 Bg7 7. h3 d6 8. Qb3 b4 9. Qa4+ Nbd7 10. a3 a5 11. e5 dxe5 12. Nxe5 0-0 13. Nc6 Qc7 14. Nxe7+ Kh8 15. Be2 Nb6 16. Qb5 Rfe8 17. axb4 Qxe7 18. 0-0 Nbxd5 19. Bf3 cxb4 20. Rd1 Rad8 21. Nf1 Nc3 22. bxc3 Rxd1 23. Bxd1 Ne4 24. Bf3 Nxc3 25. Qxa5 Bxf3 26. gxf3 Ne2+ 27. Kg2 Bxa1 28. Qxa1+ Kg8 29. Bh6 Qe5 30. Qa4 Rb8 31. Nd2 Nf4+ 32. Bxf4 Qxf4 33. Qc2 Qd4 34. c5 Qc3 35. Qa2 Qxc5 36. Ne4 Qe5 37. Qb3 Kg7 38. Kg1 h6 39. Kg2 Qd4 40. Kg1 Ra8 41. Kg2 Ra3 42. Qb1 b3 43. Ng3 b2 44. Nf5+ gxf5 45. Qxf5 Qf6 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "6.11"]
[White "Voit, Daria"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2269"]
[BlackElo "2025"]
[PlyCount "81"]
[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. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 Qc7 11. b3 Bd7 12. Bb2 Bc6 13. e4 b6 14. Nd5 Nxd5 15. exd5 Bb7 16. Bxg7 Kxg7 17. h4 Rae8 18. h5 Qc5 19. h6+ Kg8 20. Rae1 Bc8 21. Qb2 f6 22. Re3 Rf7 23. Rc1 a5 24. a3 Bd7 25. b4 Qc7 26. Qd4 a4 27. c5 dxc5 28. bxc5 bxc5 29. Qxc5 Qd6 30. Bf1 Kf8 31. Qxd6 exd6 32. Rxe8+ Kxe8 33. Rb1 f5 34. f4 Ke7 35. Kf2 Rf8 36. Rb7 Rd8 37. Bb5 Ke8 38. Bxa4 Bxa4 39. Rxh7 Rd7 40. Rxd7 Bxd7 41. h7 1-0

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.11"]
[Round "4.12"]
[White "Bortnyk, Mariia"]
[Black "Ibrahimova, Sabina Oqtay"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2025"]
[BlackElo "2118"]
[PlyCount "66"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. Rd1 Be6 12. 0-0 a4 13. f4 Qa5 14. Bd4 Rfc8 15. b3 axb3 16. axb3 Re8 17. Bf3 Qb4 18. f5 Bd7 19. g4 Bc6 20. fxg6 hxg6 21. e5 dxe5 22. Bxe5 Red8 23. Bd5 Nxd5 24. Bxg7 Nf6 25. Qe3 Kxg7 26. Nd5 Bxd5 27. g5 Be6 28. gxf6+ exf6 29. Qf4 Qc5+ 30. Kh1 Qe5 31. Qf2 Rxd1 32. Rxd1 Qe4+ 33. Kg1 Qg4+ 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.10"]
[Round "3.23"]
[White "Juarez, Leticia"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1822"]
[BlackElo "2025"]
[PlyCount "118"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 0-0 9. 0-0 Rb8 10. d4 d5 11. e5 Nf5 12. Bf2 cxd4 13. Nxd4 Ncxd4 14. Bxd4 Nxd4 15. Qxd4 Qa5 16. b4 Qa6 17. Rf3 Bd7 18. Bf1 Qb6 19. Qxb6 axb6 20. Rc1 Ra8 21. Rd3 Rfc8 22. a3 Kf8 23. Ne4 Bb5 24. Nd6 Bxd3 25. Nxc8 Bxf1 26. Nxb6 Ra6 27. Nd7+ Ke7 28. Nc5 Bb5 29. Nxa6 bxa6 30. Kf2 Kd7 31. Ke3 Bf8 32. Ra1 Kc6 33. a4 Bc4 34. Rb1 Be7 35. Kd4 Bd8 36. Kc3 Bb6 37. Re1 h5 38. Rh1 Bf2 39. Rb1 h4 40. gxh4 Bxh4 41. Kd2 d4 42. c3 g5 43. f5 Bf2 44. fxe6 Be3+ 45. Kc2 d3+ 46. Kd1 Bxe6 47. b5+ axb5 48. axb5+ Kb6 49. Rb4 Bd5 50. Rb2 Bf3+ 51. Ke1 d2+ 52. Rxd2 Bxd2+ 53. Kxd2 Kxb5 54. Ke3 Bg4 55. Kd4 Be6 56. Kd3 Kc5 57. Kc2 Kc4 58. Kd2 Kd5 59. Kd3 Kxe5 0-1

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.09"]
[Round "2.21"]
[White "Bortnyk, Mariia"]
[Black "Protsyuk, Svitlana"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2025"]
[BlackElo "1754"]
[PlyCount "115"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bg5 Be7 8. Qd2 0-0 9. f4 h6 10. Bxf6 Bxf6 11. 0-0-0 a5 12. Na4 Qc7 13. h4 d5 14. g4 Be7 15. Qe3 Nb4 16. c3 e5 17. Nb6 Bxg4 18. Nxa8 Rxa8 19. Rd2 a4 20. Na1 d4 21. Qg3 Nxa2+ 22. Kb1 dxc3 23. Rc2 Be6 24. fxe5 Bb3 25. Rg2 Bf8 26. e6 Rd8 27. Bd3 Qxg3 28. exf7+ Bxf7 29. Rxg3 cxb2 30. Kxb2 a3+ 31. Kc2 Nb4+ 32. Kc3 Bd6 33. Rf3 Nxd3 34. Kxd3 Be5+ 35. Ke3 b5 36. Rf5 Bd4+ 37. Kf4 Bc4 38. Nc2 Bb2 39. Kf3 Rd3+ 40. Kf4 Rd2 41. Na1 Rf2+ 42. Ke3 Rxf5 43. exf5 Bxa1 44. Rxa1 a2 45. Kd4 Kf7 46. Kc3 Kf6 47. Kb2 Kxf5 48. h5 g5 49. hxg6 Kxg6 50. Rg1+ Kf5 51. Rh1 Kg5 52. Rg1+ Kf6 53. Rh1 Kg7 54. Rh2 b4 55. Rh4 Bd5 56. Rxb4 h5 57. Rh4 Kg6 58. Rxh5 1/2-1/2

[Event "Wch U18 Girls"]
[Site "Maribor"]
[Date "2012.11.08"]
[Round "1.33"]
[White "Popadic, Mirjana"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1598"]
[BlackElo "2025"]
[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. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Be2 Nf6 8. 0-0 0-0 9. h3 Bd7 10. Qd2 Rc8 11. f4 Na5 12. Nf3 Nc4 13. Bxc4 Rxc4 14. e5 Ne8 15. b3 Rc8 16. Ne2 Bf5 17. c4 dxe5 18. Qxd8 Rxd8 19. fxe5 b6 20. Rad1 Nc7 21. Ned4 Bd7 22. Bg5 Rfe8 23. Rd2 h6 24. Be3 Rc8 25. Rfd1 Na6 26. Nc2 Bc6 27. Ncd4 Bxf3 28. Nxf3 Nc5 29. Bxc5 Rxc5 30. Rd5 Rec8 31. Rd8+ Rxd8 32. Rxd8+ Bf8 33. Rd7 a5 34. Rb7 e6 35. Rxb6 Rxc4 36. bxc4 Bc5+ 37. Kf1 Bxb6 38. Ke2 Kf8 39. Kd3 Ke7 40. Nd2 Kd7 41. Ne4 Kc6 42. Nd6 f5 43. Nf7 Bc7 44. Kd4 Bb6+ 45. Kd3 Bc7 46. Kd4 Bb6+ 1/2-1/2

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.25"]
[Round "9"]
[White "Bortnyk, Mariia"]
[Black "Hiebler, Laura"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2056"]
[BlackElo "1795"]
[PlyCount "45"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Re1 d5 8. Nxd4 Bd6 9. Qf3 Bd7 10. Nxc6 bxc6 11. Nc3 Bb4 12. Nxe4 Bxe1 13. Bg5 Bxf2+ 14. Qxf2 Qc8 15. Qc5 f6 16. Nxf6+ Kf7 17. Nxd7 Qxd7 18. Bxc6 Qd6 19. Bxd5+ Ke8 20. Re1+ Kd7 21. Re7+ Kc8 22. Qxd6 cxd6 23. Bxa8 1-0

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.24"]
[Round "8"]
[White "Gogishvili, Dea"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1875"]
[BlackElo "2056"]
[PlyCount "85"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nf3 Nc6 6. 0-0 d6 7. d3 a6 8. h3 b5 9. a3 Bb7 10. Nh4 Nd4 11. Ne2 d5 12. Nxd4 Bxd4 13. Qe2 dxe4 14. dxe4 Qd7 15. Nf5 Qe6 16. c3 Bb6 17. Bg5 h6 18. Bh4 Kh7 19. g4 Qc4 20. Qxc4 bxc4 21. Bxf6 gxf6 22. Rfd1 Rfd8 23. Ne7 a5 24. Nd5 Kg7 25. Bf1 Ba6 26. Kg2 Rd6 27. Ne7 Re6 28. Nf5+ Kg6 29. Rd7 Bb5 30. Rd2 a4 31. Kf3 Rh8 32. Be2 h5 33. Rg1 h4 34. Rgd1 Ree8 35. Rd5 Bc6 36. R5d2 Bb5 37. Rg1 Kg5 38. Ng7 Rd8 39. Rgd1 c6 40. Rd7 Rxd7 41. Rxd7 Rd8 42. Rxf7 Rd2 43. Nf5 1-0

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.23"]
[Round "7"]
[White "Bortnyk, Mariia"]
[Black "Cemhan, Kardelen"]
[Result "0-1"]
[ECO "D29"]
[WhiteElo "2056"]
[BlackElo "1938"]
[PlyCount "54"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Nc3 b5 8. Bb3 Bb7 9. Qe2 Nbd7 10. Rd1 Rb8 11. e4 cxd4 12. Nxd4 Bd6 13. e5 Bxe5 14. Nxe6 fxe6 15. f4 Bxc3 16. bxc3 Qc7 17. Qxe6+ Kd8 18. Be3 Qc6 19. Qh3 Re8 20. Rd2 Kc7 21. f5 Rbd8 22. Bf4+ Kc8 23. Be6 Ne4 24. Rd4 Nec5 25. Bd6 Nxe6 26. fxe6 Rxe6 27. Bg3 Re2 0-1

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.22"]
[Round "6"]
[White "Foster, Chantelle"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1824"]
[BlackElo "2056"]
[PlyCount "60"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 Rc8 12. Kb1 b5 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 Nb6 16. Qf2 Nc4 17. Bxc4 bxc4 18. Bb6 Qd7 19. Na5 Bxg5 20. Rhg1 Bf6 21. Nc6 Nf4 22. Qd2 c3 23. Qxc3 Nxd5 24. Rxd5 Rxc6 25. Qe3 Qf5 26. Rd2 Rb8 27. Ba5 e4 28. b3 Qxa5 29. fxe4 Rc5 30. Rxd6 Qxa2+ 0-1

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.21"]
[Round "5"]
[White "Bortnyk, Mariia"]
[Black "Papathanasiou, Elisavet"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2056"]
[BlackElo "1896"]
[PlyCount "76"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 Qb6+ 10. Kh1 a5 11. Nd5 Nxd5 12. exd5 Nb4 13. a3 Na6 14. Bd2 a4 15. Ba5 Qa7 16. Nd2 Nc5 17. Nc4 b5 18. Bb6 Qb8 19. Bxc5 bxc4 20. Bb4 Bf6 21. c3 Qc7 22. Qc2 Re8 23. Qe4 Ba6 24. Rf2 exf4 25. Qxf4 Re5 26. Qg4 Rg5 27. Qf4 Re5 28. Qg3 Qe7 29. Raf1 Bh4 30. Qf3 Bxf2 31. Rxf2 Re8 32. Bd1 Bb7 33. Bxa4 Bxd5 34. Qf4 Re1+ 35. Rf1 Rxf1+ 36. Qxf1 Qe1 37. Kg1 Qe5 38. Kh1 Re6 0-1

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.20"]
[Round "4"]
[White "Soyunlu, Narmin Asat Qizi"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1895"]
[BlackElo "2056"]
[PlyCount "59"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e4 c5 7. Nge2 Nc6 8. h3 a6 9. Be3 Rb8 10. a4 Ne8 11. d4 cxd4 12. Nxd4 Nc7 13. 0-0 Ne6 14. Nde2 Bd7 15. Rb1 Nb4 16. Nd5 Nxd5 17. exd5 Nc5 18. b3 Bf5 19. Rc1 Bb2 20. b4 Bxc1 21. Nxc1 Nxa4 22. Qxa4 Qc8 23. g4 Bd7 24. Qb3 f5 25. gxf5 Rxf5 26. Bd4 e5 27. dxe6 Bxe6 28. Ba1 Qxc4 29. Qb2 Re5 30. f4 1-0

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.19"]
[Round "3"]
[White "Bortnyk, Mariia"]
[Black "Hincu, Olga"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2056"]
[BlackElo "1931"]
[PlyCount "92"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nxf6+ Nxf6 7. Nf3 h6 8. Bh4 Be7 9. Bd3 c5 10. 0-0 0-0 11. c3 Qb6 12. Qe2 Rd8 13. Rad1 Bd7 14. Rfe1 Bc6 15. Ne5 Rf8 16. Ng6 fxg6 17. Qxe6+ Kh8 18. Qxe7 cxd4 19. Bxg6 Nd5 20. Qd6 dxc3 21. Be4 Nf4 22. Bxc6 bxc6 23. bxc3 Qb2 24. Qxc6 Ne2+ 25. Kh1 Rac8 26. Qd6 Nxc3 27. Rd2 Qb5 28. Qg6 Qc4 29. Bg3 Rc6 30. Qc2 Re6 31. Rc1 Qb4 32. h3 Ne4 33. Re2 Rfe8 34. Rce1 Nxg3+ 35. fxg3 Qxe1+ 36. Rxe1 Rxe1+ 37. Kh2 a5 38. Qa4 R8e5 39. g4 R1e4 40. Qb3 a4 41. Qb8+ Re8 42. Qa7 Rc8 43. Qb7 Rcc4 44. Qf7 Rf4 45. Qe7 Rce4 46. Qd8+ Kh7 1/2-1/2

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.18"]
[Round "2"]
[White "Schmalhorst, Sophia"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1905"]
[BlackElo "2056"]
[PlyCount "60"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 Be6 10. c3 f5 11. Bd3 g6 12. Nf6+ Kf7 13. exf5 gxf5 14. Qh5+ Ng6 15. Ng4 Qd7 16. Bf6 Bg7 17. Bxg7 Kxg7 18. Qh6+ Kf7 19. Ne3 b4 20. Nac4 e4 21. Be2 f4 22. Nb6 Qa7 23. Nec4 Rad8 24. Bh5 d5 25. Bxg6+ hxg6 26. Qxf4+ Kg7 27. Rd1 dxc4 28. Rxd8 Rxd8 29. Qxe4 Re8 30. Nxc4 Bf7 0-1

[Event "EU-ch U16 Girls"]
[Site "Prague"]
[Date "2012.08.17"]
[Round "1"]
[White "Bortnyk, Mariia"]
[Black "Harutyunyan, Ani"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2056"]
[BlackElo "1835"]
[PlyCount "73"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Bg5 a6 10. a4 Rb8 11. Re1 Be6 12. Bf1 Na5 13. Nxa5 Qxa5 14. Qd2 Rfe8 15. Rad1 Qb4 16. b3 b5 17. axb5 axb5 18. Qd3 Bd7 19. Bxf6 exf6 20. Nd5 Qc5 21. b4 Qc6 22. Qf3 Re6 23. g3 Rc8 24. Bh3 Re5 25. Bxd7 Qxd7 26. Nb6 Qc6 27. Nxc8 Qxc8 28. Rxd6 f5 29. Red1 Bf8 30. Rd8 Qxc2 31. exf5 Rxf5 32. Qe3 Qb2 33. Qd4 Qxd4 34. R1xd4 Kg7 35. f4 h5 36. Kg2 g5 37. R4d5 1-0

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.04.03"]
[Round "9"]
[White "Bortnyk, Mariia"]
[Black "Severina, Maria"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "2099"]
[BlackElo "2221"]
[PlyCount "70"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Qe2 Bf5 12. Nxe4 dxe4 13. Ng5 Nxe5 14. Nxe4 Bg4 15. Qc2 Bb6 16. Ng3 Qf6 17. h3 Bd7 18. Bd5 Rad8 19. Be4 h6 20. b3 Rfe8 21. Re1 Nd3 22. Rf1 Nxc1 23. Raxc1 Qf4 24. Kh1 Bc8 25. Rce1 Re6 26. Rd1 Red6 27. Rxd6 Rxd6 28. Bh7+ Kf8 29. Qe4 Qxe4 30. Bxe4 Rd2 31. Bc6 Rxf2 32. Re1 Be6 33. a4 bxa4 34. Bxa4 Rb2 35. Ne4 Bxb3 0-1

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.04.02"]
[Round "8"]
[White "Goryachkina, Aleksandra"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2341"]
[BlackElo "2099"]
[PlyCount "51"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qc7 7. Nh4 Bg6 8. Nxg6 hxg6 9. h3 Nbd7 10. Bd3 dxc4 11. Bxc4 0-0-0 12. Bd2 Nb6 13. Bd3 Kb8 14. Ne2 e5 15. Rc1 Bd6 16. a4 exd4 17. Nxd4 Be5 18. Nf3 Nxa4 19. 0-0 Ng4 20. Qxa4 Nh2 21. Nxe5 Nxf1 22. Bxf1 Qxe5 23. Bc3 Qc5 24. Ra1 a6 25. Qb3 Ka8 26. Bxa6 1-0

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.04.01"]
[Round "7"]
[White "Bortnyk, Mariia"]
[Black "Romanova, Inna"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2099"]
[BlackElo "2260"]
[PlyCount "104"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. e5 b6 5. Qg4 g6 6. Nf3 h5 7. Qg3 Nh6 8. Bg5 Nf5 9. Qf4 Nxd4 10. Qxd4 Bxg5 11. Nxg5 Qxg5 12. Nb5 Na6 13. h4 Qe7 14. Nd6+ cxd6 15. exd6 Qxd6 16. Qxh8+ Ke7 17. 0-0-0 Qf4+ 18. Kb1 Bb7 19. Qc3 Nc5 20. Rh3 Ne4 21. Qb4+ Qd6 22. Qxd6+ Kxd6 23. Rf3 Ke7 24. c4 Rc8 25. cxd5 Bxd5 26. Re3 Kf6 27. f3 Nc5 28. Bd3 Rg8 29. Bc2 a5 30. Re2 Na6 31. Be4 Nb4 32. a3 Ba2+ 33. Ka1 Bc4 34. Red2 Nd5 35. Rd4 Bb3 36. R1d3 a4 37. Bxd5 exd5 38. Rxd5 Re8 39. Rd6+ Kf5 40. R3d5+ Bxd5 41. Rxd5+ Kf4 42. Rd4+ Kg3 43. Rxa4 Kxg2 44. Ra7 f5 45. Ra6 Rb8 46. a4 Kxf3 47. b4 f4 48. Ra7 Kg4 49. Rg7 f3 50. Rxg6+ Kf5 51. Rg1 Ke4 52. Re1+ Kd3 0-1

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.31"]
[Round "6"]
[White "Rakhmangulova, Anastasiya"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2215"]
[BlackElo "2099"]
[PlyCount "57"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 g6 7. 0-0 Bg7 8. c4 Nb6 9. f4 0-0 10. Nc3 Bf5 11. Be3 N8d7 12. Qb3 Nxe5 13. dxe5 Qc7 14. Rad1 Rad8 15. a4 Nd7 16. g4 Be6 17. f5 gxf5 18. gxf5 Bxf5 19. Rxf5 Nxe5 20. Rdf1 Rd6 21. Rg5 Rg6 22. Ne4 Qd7 23. Rxg6 Nxg6 24. c5 Qd5 25. Qc2 Bd4 26. Bxd4 Qxd4+ 27. Kh1 Kh8 28. Bc4 Ne5 29. Ng5 1-0

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.30"]
[Round "5"]
[White "Efimenko, Maria"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2209"]
[BlackElo "2099"]
[PlyCount "55"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 h6 7. Bxf6 Qxf6 8. Bb5+ Nd7 9. 0-0 Be7 10. f4 a6 11. e5 dxe5 12. Ne4 Qg6 13. f5 exf5 14. Nxf5 axb5 15. Ned6+ Bxd6 16. Nxd6+ Ke7 17. Rxf7+ Kd8 18. Qd5 Qxc2 19. Nxb7+ Kc7 20. Nc5 Qg6 21. Rxd7+ Bxd7 22. Qb7+ Kd6 23. Qxd7+ Kxc5 24. Qc7+ Kd5 25. Rd1+ Ke6 26. Rd6+ Kf5 27. Qc2+ e4 28. Qc5+ 1-0

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.29"]
[Round "4"]
[White "Bortnyk, Mariia"]
[Black "Doluhanova, Evgeniya"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2099"]
[BlackElo "2269"]
[PlyCount "68"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bb3 h6 11. Nh4 Kh7 12. Nf5 Bxf5 13. exf5 Nbd7 14. a4 Rc8 15. Qf3 Qc7 16. Rfd1 Nc5 17. Bxc5 dxc5 18. Nd5 e4 19. Nxc7 exf3 20. Nd5 Bd8 21. Nxf6+ Bxf6 22. Bd5 b5 23. axb5 axb5 24. Bxf3 Rcd8 25. c3 b4 26. cxb4 cxb4 27. Rab1 Rxd1+ 28. Bxd1 Rd8 29. b3 Rd2 30. Bf3 Bd4 31. Rf1 g6 32. fxg6+ fxg6 33. g3 Kg7 34. Kg2 g5 1/2-1/2

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.28"]
[Round "3"]
[White "Karlovich, Anastazia"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2213"]
[BlackElo "2099"]
[PlyCount "53"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. Qe2 Bd7 6. 0-0 g6 7. d4 cxd4 8. cxd4 Bg7 9. e5 dxe5 10. dxe5 Nd5 11. Rd1 Nc7 12. a4 0-0 13. Nc3 Qc8 14. h3 a6 15. Bc4 Be6 16. Bf4 Bxc4 17. Qxc4 Qf5 18. Bg3 Rac8 19. Qc5 Rfd8 20. Qb6 Rxd1+ 21. Rxd1 Nxe5 22. Nd4 Qd7 23. Qxb7 Qe8 24. Bxe5 Bxe5 25. Nc6 Bd6 26. Rxd6 exd6 27. Qxc8 1-0

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.27"]
[Round "2"]
[White "Bortnyk, Mariia"]
[Black "Shapoval, Galina"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "2099"]
[BlackElo "2183"]
[PlyCount "90"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 d6 6. Nc3 e6 7. Be2 Nf6 8. Bg5 Be7 9. Qd2 0-0 10. 0-0-0 a6 11. h4 Rd8 12. g4 Qc7 13. Bxf6 Bxf6 14. g5 Be7 15. h5 Bf8 16. f4 b5 17. g6 h6 18. gxf7+ Qxf7 19. f5 Ne5 20. fxe6 Bxe6 21. Rdf1 Qc7 22. Nd4 Bc4 23. Bxc4+ Qxc4 24. Rhg1 Kh8 25. Kb1 Qb4 26. Nf5 Nc4 27. Qc1 Rac8 28. Rf3 Rd7 29. Nxh6 Na3+ 30. Ka1 Nxc2+ 31. Qxc2 gxh6 32. e5 dxe5 33. Qf5 Qd6 34. Rff1 Rcd8 35. a3 Bg7 36. Ne4 Qc6 37. Rc1 Qb6 38. Rg6 Qe3 39. Rgc6 Qf4 40. Qg6 a5 41. Rc7 b4 42. Kb1 Qf8 43. Qe6 Rxc7 44. Rxc7 bxa3 45. bxa3 Qf1+ 0-1

[Event "Kharkov Rector Cup (Women) 14th"]
[Site "Kharkov"]
[Date "2012.03.26"]
[Round "1"]
[White "Andrenko, Irina"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2227"]
[BlackElo "2099"]
[PlyCount "41"]
[EventDate "2012.03.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8. 0-0 0-0-0 9. Be3 h6 10. a3 g5 11. b4 e5 12. d5 e4 13. Nxe4 Nxe4 14. dxc6 Qxc6 15. Nd4 Qd7 16. Qd3 Nf6 17. b5 axb5 18. a4 bxa4 19. Bxb7+ Kxb7 20. Rfb1+ Ka7 21. Nc6+ 1-0

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.28"]
[Round "9"]
[White "Andriasian, Siranush"]
[Black "Bortnyk, Mariia"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2220"]
[BlackElo "2059"]
[PlyCount "70"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. Bg5 Rc5 14. Kb1 b5 15. g4 hxg4 16. h5 Nxh5 17. Rxh5 gxh5 18. Nd5 Rxd5 19. Bxd5 Nc4 20. Qh2 Qa5 21. Qxh5 Qb4 22. Nb3 e6 23. Rh1 f6 24. Bh6 Bxh6 25. Qxh6 Kf7 26. Qh7+ Ke8 27. c3 Qa4 28. Qg6+ Kd8 29. Qg7 Re8 30. Rh7 Ne5 31. Bc6 Qc4 32. Na5 Qd3+ 33. Kc1 Qf1+ 34. Kc2 Qd3+ 35. Kc1 Qf1+ 1/2-1/2

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.27"]
[Round "8"]
[White "Bortnyk, Mariia"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2059"]
[BlackElo "2210"]
[PlyCount "109"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be2 b5 6. 0-0 Bb7 7. a3 Nd7 8. Re1 c5 9. Be3 cxd4 10. Bxd4 Ngf6 11. a4 e5 12. Be3 b4 13. Nd5 Nxe4 14. Nxb4 Qa5 15. c3 0-0 16. Nd2 Nxd2 17. Qxd2 d5 18. Bf3 Nf6 19. Bg5 e4 20. Bd1 Nd7 21. Bb3 Nb6 22. Rad1 Nc4 23. Bxc4 dxc4 24. Qd7 Qxg5 25. Qxb7 Qa5 26. Rd7 Rab8 27. Qxe4 Qxa4 28. Qd5 Rb5 29. Qd2 Rbb8 30. g3 a5 31. Ra7 Qb5 32. Nd5 Qxb2 33. Qxb2 Rxb2 34. Rxa5 Rd8 35. Rd1 Kf8 36. Kf1 Rb7 37. Rc5 Rbd7 38. Ke2 Re8+ 39. Ne3 Rxd1 40. Kxd1 Bxc3 41. Rxc4 Rd8+ 42. Ke2 Rd2+ 43. Kf3 Bd4 44. Rc2 Bxe3 45. Rc8+ Kg7 46. Kxe3 Rd1 47. Kf3 h5 48. Rc5 Re1 49. h4 Re6 50. Kf4 Rf6+ 51. Ke3 Re6+ 52. Kf4 Rf6+ 53. Ke3 Re6+ 54. Kf4 Rf6+ 55. Ke3 1/2-1/2

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.26"]
[Round "7"]
[White "Balaian, Alina"]
[Black "Bortnyk, Mariia"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2206"]
[BlackElo "2059"]
[PlyCount "79"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. f3 a6 10. 0-0 Bd7 11. Rc1 Rc8 12. Qd2 Ne8 13. Rfd1 Nc7 14. Nb3 Ne5 15. f4 Ng4 16. Bb6 Qe8 17. h3 Nh6 18. c5 Nb5 19. Nd5 e6 20. Ne3 d5 21. exd5 exd5 22. Nxd5 Be6 23. Bxb5 axb5 24. Nc7 Qc6 25. Na5 Qe4 26. Re1 Qd4+ 27. Qxd4 Bxd4+ 28. Kh2 Nf5 29. Nxb7 Be3 30. Rxe3 Nxe3 31. Nd6 Rb8 32. Ba7 Rbd8 33. Ncxb5 Nf5 34. a3 Bd7 35. c6 Nxd6 36. Nxd6 Be6 37. Bc5 Rb8 38. b4 Ra8 39. b5 Bd5 40. c7 1-0

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.25"]
[Round "6"]
[White "Bortnyk, Mariia"]
[Black "Shapoval, Galina"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2059"]
[BlackElo "2201"]
[PlyCount "68"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 g6 3. d4 Bg7 4. Nf3 d6 5. Bc4 Nf6 6. e5 dxe5 7. Nxe5 0-0 8. 0-0 Nbd7 9. Bf4 Nh5 10. Nxd7 Qxd7 11. Be5 Bxe5 12. dxe5 Nf4 13. Qf3 Qg4 14. Qxg4 Bxg4 15. f3 Bf5 16. Bb3 Rad8 17. Rad1 h5 18. Kf2 Be6 19. Bxe6 Nxe6 20. Ke3 f6 21. exf6 exf6 22. Rxd8 Rxd8 23. Rd1 Rxd1 24. Nxd1 Kf7 25. Nc3 Ke7 26. g3 f5 27. h4 Kd6 28. Ne2 Ke5 29. Nf4 Nxf4 30. gxf4+ Kd5 31. Kd3 c5 32. c4+ Kd6 33. Kc3 Kc6 34. b3 b6 1/2-1/2

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.24"]
[Round "5"]
[White "Lomakina, Galja"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2085"]
[BlackElo "2059"]
[PlyCount "138"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. Be2 e5 7. d3 Nc6 8. 0-0 h6 9. Nbd2 Qe7 10. a3 a5 11. Qc2 Bf5 12. Rad1 Rad8 13. Rfe1 g5 14. Ne4 Nxe4 15. dxe4 Bg6 16. Bd3 g4 17. Nd2 h5 18. Bc3 Qg5 19. b4 axb4 20. axb4 Ne7 21. Ra1 Rd7 22. Ra7 c6 23. Rea1 f5 24. exf5 Bxf5 25. e4 Bg6 26. Nf1 Qf4 27. Ra8 Nc8 28. Be1 Rdf7 29. Rb8 h4 30. Raa8 Nb6 31. Rxf8+ Bxf8 32. Rb8 Kh7 33. Qe2 d5 34. Bd2 Qf6 35. exd5 cxd5 36. Bxg6+ Qxg6 37. cxd5 Bd6 38. Re8 Nxd5 39. b5 h3 40. Qc4 Nb6 41. Qb3 hxg2 42. Ne3 Rf6 43. Rd8 Bc7 44. Rd3 e4 45. Rc3 Be5 46. Nxg2 Bxc3 47. Qxc3 Nd5 48. Qd4 e3 49. Nxe3 Nf4 50. Qd7+ Rf7 51. Qxg4 Qb1+ 52. Qd1 Rg7+ 53. Kh1 Qe4+ 54. f3 Nh3 55. Ng2 Qg6 56. Qf1 Ng5 57. Be3 Ne6 58. f4 Qe4 59. f5 Rf7 60. Qd1 Qxf5 61. Kg1 Rg7 62. Kh1 Qg6 63. Qf1 Nc7 64. Bd4 Rg8 65. b6 Ne6 66. Be3 Ng5 67. Qf4 Qb1+ 68. Bg1 Qxg1+ 69. Kxg1 Nh3+ 0-1

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.23"]
[Round "4"]
[White "Bortnyk, Mariia"]
[Black "Romanova, Inna"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2059"]
[BlackElo "2287"]
[PlyCount "112"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 c5 10. 0-0 Nc6 11. dxc5 Qxb2 12. Ng5 h6 13. Ne4 Rb8 14. Re1 Qd4 15. Qh5 f5 16. Nd6 Bd7 17. Bc4 Qf6 18. Rad1 Na5 19. Bb5 Bxb5 20. Nxb5 Rbc8 21. Rd6 Rxc5 22. Rdxe6 Qf7 23. Qe2 Nc4 24. Nd4 Rc7 25. Qd3 a6 26. h3 f4 27. Qe4 Rd7 28. Nf3 Nd2 29. Nxd2 Rxd2 30. Re7 Qf6 31. Rxb7 f3 32. Qxf3 Qxf3 33. gxf3 Rf6 34. Re4 Rxc2 35. Rg4 Rf7 36. Rb8+ Kh7 37. a4 Rc3 38. f4 Ra3 39. f5 Rf3 40. Rb6 R3xf5 41. Rg2 a5 42. Ra6 g5 43. Kh2 Rc7 44. h4 gxh4 45. Kh3 Rg7 46. Rxg7+ Kxg7 47. Kxh4 Rf4+ 48. Kh5 Rxa4 49. f4 Ra1 50. Kg4 a4 51. Kf5 a3 52. Rg6+ Kh7 53. Kf6 Rf1 54. Rg7+ Kh8 55. Ra7 Rxf4+ 56. Kg6 Rg4+ 1/2-1/2

[Event "Kharkov Femida (Women)"]
[Site "Kharkov"]
[Date "2011.11.22"]
[Round "3"]
[White "Sharovskaya, Olga"]
[Black "Bortnyk, Mariia"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1966"]
[BlackElo "2059"]
[PlyCount "66"]
[EventDate "2011.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. 0-0-0 0-0 8. g4 a5 9. h4 b4 10. Nb1 Be6 11. a3 Nbd7 12. h5 Qc7 13. Bh6 Ba2 14. Bxg7 Kxg7 15. hxg6 fxg6 16. Qh6+ Kg8 17. g5 Nh5 18. Bh3 Rf7 19. Ne2 Nf8 20. a4 Bc4 21. Rh2 b3 22. c3 e5 23. Bg4 Bxe2 24. Rxe2 Nf4 25. Rh2 d5 26. Na3 Re8 27. Kb1 exd4 28. Rxd4 c5 29. Nb5 Qe5 30. Rd1 dxe4 31. Nd6 Rd8 32. Rhd2 e3 33. Nxf7 Rxd2 0-1

