[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.25"]
[Round "8"]
[White "Kozachenko, Maria"]
[Black "Bashylina, Luisa"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1875"]
[BlackElo "2018"]
[PlyCount "75"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 c5 4. e3 g6 5. Be2 Bg7 6. d4 0-0 7. 0-0 Ne4 8. Nfd2 Nc6 9. Nxe4 dxe4 10. c3 e6 11. Nd2 f5 12. Qc2 b6 13. Rad1 Qe7 14. Bc4 Na5 15. Be2 Bb7 16. Ba3 Rac8 17. Qb1 Qf7 18. b4 cxb4 19. cxb4 Nc6 20. b5 Ne7 21. Nc4 Qf6 22. Nd6 Rb8 23. Rc1 Ba8 24. Rc7 Nd5 25. Rxa7 Nc3 26. Qb2 Nxe2+ 27. Qxe2 f4 28. exf4 Qxf4 29. g3 Qf6 30. Nxe4 Qxd4 31. Bxf8 Rxf8 32. Ng5 Be5 33. Rd1 Qc3 34. Re1 Rc8 35. Rxa8 Rxa8 36. Qxe5 Qxe5 37. Rxe5 Rxa2 38. Rxe6 1-0

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.25"]
[Round "7"]
[White "Kozachenko, Maria"]
[Black "Khrapko, Marharyta"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1875"]
[BlackElo "2128"]
[PlyCount "82"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1a3 a6 7. Nc3 Be7 8. Nd5 Nf6 9. Nxe7 Nxe7 10. Bd3 d5 11. exd5 Qxd5 12. 0-0 Bg4 13. Qe1 b5 14. f3 Be6 15. Be3 0-0 16. Qe2 Rac8 17. c3 Ng6 18. Rfd1 Qc6 19. Bg5 Nd5 20. Kh1 f6 21. Bxg6 hxg6 22. Bh4 g5 23. Bf2 Nf4 24. Qe3 g4 25. Nc2 gxf3 26. g3 Ne2 27. h4 Bg4 28. Rd2 Rfd8 29. Rad1 Nxg3+ 30. Kh2 Rxd2 31. Qxd2 Ne4 32. Qe3 f5 33. Nb4 Qc4 34. Nd3 Qc7 35. Kg1 Rd8 36. Kf1 Qc4 37. Ke1 Qxa2 38. Qb6 Rd6 39. Qb8+ Kh7 40. Bc5 Rxd3 41. Rxd3 Qb1+ 0-1

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.25"]
[Round "9"]
[White "Von Herman, Brigitte"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1904"]
[BlackElo "1875"]
[PlyCount "39"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 e4 9. h3 Bh5 10. g4 exf3 11. gxh5 Ne4 12. Be3 Nc6 13. Kc2 0-0-0 14. Nd2 Nxd2 15. Bxd2 Rd5 16. Bc4 Rf5 17. Rhe1 Be7 18. Bd3 Rxh5 19. Bf4 Bh4 20. Be4 1/2-1/2

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.25"]
[Round "6"]
[White "Wulf, Constanze"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1835"]
[BlackElo "1875"]
[PlyCount "76"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Be2 d6 3. f4 Nf6 4. d3 Nc6 5. Nf3 Nd4 6. c3 Nxe2 7. Qxe2 e6 8. 0-0 Be7 9. Kh1 b6 10. Be3 Ba6 11. Nbd2 Qd7 12. Rae1 0-0 13. Ng5 Qb5 14. Nc4 h6 15. Nf3 Nxe4 16. f5 exf5 17. Bf4 d5 18. Ne3 Qxd3 19. Qxd3 Bxd3 20. Nxf5 Bf6 21. Ne3 Bxf1 22. Rxf1 Rad8 23. Ng4 Be7 24. Nfe5 Bd6 25. Nc6 Rd7 26. Bxd6 Nxd6 27. Nce5 Re7 28. Nc6 Rc7 29. Nce5 Re8 30. Nd3 Re2 31. Kg1 Rce7 32. Nf4 Rxb2 33. Nxd5 Ree2 34. Nge3 Nc4 35. Rf3 Rb1+ 36. Nf1 Nd2 37. Rf2 Rxf2 38. Kxf2 Nxf1 0-1

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "4"]
[White "Bluebaum, Johanna"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "1945"]
[BlackElo "1875"]
[PlyCount "67"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 d5 8. cxd5 Nxd5 9. e4 Nf6 10. e5 Nd5 11. Qc2 h6 12. a3 Be7 13. Rd1 Bg5 14. Ne4 Bh4 15. g3 Be7 16. Bd2 Nd7 17. Rac1 c5 18. dxc5 Nxe5 19. Nd4 Rc8 20. Be2 bxc5 21. Nb3 c4 22. Na5 Ba6 23. Qa4 Nb6 24. Qc2 Nd3 25. Bc3 Nd5 26. Bxd3 cxd3 27. Qa4 f5 28. Nc6 Qd7 29. Nxe7+ Qxe7 30. Qxa6 fxe4 31. Bd4 Rxc1 32. Rxc1 Qf7 33. Qxa7 Qf5 34. Qxg7# 1-0

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "3"]
[White "Kozachenko, Maria"]
[Black "Mader, Lena"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1875"]
[BlackElo "1795"]
[PlyCount "73"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. a3 a6 8. 0-0 cxd4 9. cxd4 Nge7 10. Nc3 Nc8 11. Na4 b5 12. Nc5 Bxc5 13. dxc5 0-0 14. Bf4 N8e7 15. Bg3 Bg4 16. Re1 Bxf3 17. Bxf3 b4 18. axb4 Nxb4 19. Ra4 a5 20. Qd2 Qc7 21. Rc1 Nec6 22. Qe3 Qd7 23. Ra3 Rfc8 24. Be2 Rab8 25. f4 Rc7 26. Bf2 Rcb7 27. h4 Qd8 28. Qh3 d4 29. Bc4 Nd5 30. f5 exf5 31. Qxf5 Nce7 32. Qe4 Rxb2 33. Bxd4 R2b4 34. Rg3 Rxc4 35. Rxc4 g6 36. e6 Nf5 37. Qxf5 1-0

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "5"]
[White "Kozachenko, Maria"]
[Black "Stangl, Anita"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1875"]
[BlackElo "2023"]
[PlyCount "69"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 f6 8. exf6 Nxf6 9. Bd3 Bd6 10. 0-0 0-0 11. Bc2 e5 12. dxe5 Nxe5 13. Bb3 Nxf3+ 14. Qxf3 Be6 15. Qe2 Rae8 16. Ba4 Re7 17. Be3 d4 18. Bg5 Bc4 19. Qxc4+ Kh8 20. b4 Rc7 21. Qd3 Ng4 22. h3 Bh2+ 23. Kh1 Nxf2+ 24. Rxf2 Rxf2 25. Kxh2 Rcf7 26. Nd2 Qd6+ 27. Kh1 Qd5 28. Qg3 h6 29. Bb3 Qf5 30. Bxf7 hxg5 31. Nf3 Rb2 32. Nxg5 g6 33. Qb8+ Kg7 34. Qg8+ Kh6 35. Nf3 1-0

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "1"]
[White "Kozachenko, Maria"]
[Black "Zschischang, Marine"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1875"]
[BlackElo "2083"]
[PlyCount "143"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. g3 Ne7 10. Bg2 Nc8 11. 0-0 Qc7 12. Re1 Nb6 13. Nf1 h6 14. Qe2 0-0-0 15. Be3 Be7 16. N1d2 Kb8 17. Rec1 Ba4 18. Ne1 Rdg8 19. Bf1 g5 20. Qh5 Be8 21. Qh3 h5 22. Be2 g4 23. Qf1 h4 24. Ng2 Qd8 25. Qd1 Ba4 26. Qe1 Ka8 27. Bf4 Bg5 28. Bxg5 Qxg5 29. Nxh4 Rxh4 30. gxh4 Qxh4 31. Qf1 Qg5 32. Qe1 Rh8 33. Nf1 Nc8 34. Qd2 Qg6 35. Re1 Bc2 36. Rbc1 Bf5 37. Bd1 Ne7 38. Qf4 Qh5 39. Qg3 Qg6 40. Nd2 Qh6 41. Re3 Ng6 42. Nf1 Nf4 43. Bxg4 Rg8 44. f3 Bd3 45. Rce1 Nb3 46. Kh1 Bxf1 47. Rxf1 Nd3 48. Re2 Nf4 49. Ref2 a5 50. Rg1 Ka7 51. Rc2 a4 52. Qe1 Nd3 53. Qd1 Rh8 54. h3 Qh4 55. Qf1 Qh6 56. Rcg2 Nf4 57. Rg3 Nd3 58. R1g2 Qf4 59. Qe2 Qc1+ 60. Kh2 Nf4 61. Qc2 Nxg2 62. Qxc1 Nxc1 63. Rxg2 Nd3 64. Kg3 Kb6 65. f4 Kc7 66. Rd2 Kd7 67. f5 Ke7 68. h4 Rg8 69. f6+ Kf8 70. h5 Rh8 71. Rh2 Rh6 72. Kh4 1-0

[Event "GER-ch Rapid (Women)"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "2"]
[White "Schulze, Lara"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2288"]
[BlackElo "1875"]
[PlyCount "35"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e5 5. Nc3 Ngf6 6. d3 Be7 7. 0-0 0-0 8. Ba4 Rb8 9. h3 a6 10. a3 h6 11. b4 b6 12. Nh2 Qc7 13. Bd2 Rd8 14. Ng4 Bf8 15. Ne3 g6 16. Ned5 Qa7 17. bxc5 Nxd5 18. Nxd5 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "7"]
[White "Kozachenko, Maria"]
[Black "Schippke, Manon"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1816"]
[BlackElo "1779"]
[PlyCount "85"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "France"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Be3 e6 8. Qe2 Qa5 9. Nb3 Qc7 10. a4 a6 11. Bd3 Ne5 12. f3 Nxd3+ 13. Qxd3 b6 14. Nd2 Be7 15. Nc4 Rb8 16. Rd1 0-0 17. Nxd6 b5 18. axb5 axb5 19. e5 Nd5 20. Nxd5 exd5 21. Qxd5 Qxc2 22. Qd2 Qg6 23. 0-0 Rfd8 24. Bf4 h5 25. Kh1 Bf5 26. Qf2 Be6 27. h3 h4 28. Rfe1 Ra8 29. Nxb5 Bb4 30. Rg1 Bc4 31. Nd6 Bb3 32. Rc1 Bxd6 33. exd6 Qf6 34. Bh2 Ra2 35. Qe1 Rxb2 36. Be5 Re8 37. Bxf6 Rxe1 38. Bxb2 Re6 39. Ba3 Re8 40. d7 Rd8 41. Rc8 Rxc8 42. dxc8Q+ Kh7 43. Qf5+ 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "9"]
[White "Kozachenko, Maria"]
[Black "Siekanska, Maria"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1816"]
[BlackElo "1609"]
[PlyCount "94"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. Be3 Be7 8. Bg2 0-0 9. h3 a6 10. Qe2 Rb8 11. 0-0-0 Nxd4 12. Bxd4 Nd7 13. f4 b5 14. Qf2 Bb7 15. Kb1 Qa5 16. Ne2 e5 17. Be3 exf4 18. Bxf4 Ne5 19. Bd2 Qc7 20. Nd4 Rfc8 21. Bc3 Bf8 22. Rhf1 Ba8 23. Qe1 Nc4 24. Rc1 a5 25. Nb3 b4 26. Bd4 a4 27. Nd2 Ne5 28. Qf2 Nc6 29. Be3 Rb7 30. g5 Qb8 31. h4 Ne5 32. Bd4 b3 33. Bxe5 bxa2+ 34. Kxa2 dxe5 35. b3 axb3+ 36. Nxb3 Ra7+ 37. Kb1 Ba3 38. Rcd1 Rb7 39. Rd3 Rbc7 40. Rd2 Bc6 41. Bf3 Ba4 42. Bd1 Bxb3 43. cxb3 Rc1+ 44. Ka2 Qa8 45. Qxf7+ Kh8 46. b4 Bxb4+ 47. Kb2 Qa3# 0-1

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "8"]
[White "Shubenkova, Veronika"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1828"]
[BlackElo "1816"]
[PlyCount "135"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. f4 b6 5. Nf3 Bb7 6. 0-0 Bd6 7. Nbd2 Qe7 8. c3 Nbd7 9. Ne5 g6 10. Qe2 0-0-0 11. a4 a5 12. Bb5 Nb8 13. b3 Nh5 14. Bb2 Rhf8 15. Ndf3 f6 16. Nd3 c6 17. b4 cxb5 18. bxa5 bxa5 19. axb5 Qc7 20. Rfc1 Kd7 21. Nd2 Ke8 22. c4 dxc4 23. Nxc4 Rf7 24. Nxa5 Qb6 25. Nc4 Qxb5 26. Nde5 Ba6 27. Nxd6+ Rxd6 28. Rc8+ Ke7 29. Qxb5 Bxb5 30. Rxb8 fxe5 31. Ba3 exd4 32. Bxd6+ Kxd6 33. Rxb5 dxe3 34. Ra6+ Ke7 35. Ra7+ Kf6 36. Rxf7+ Kxf7 37. g3 Ng7 38. Re5 Nf5 39. g4 Nh6 40. h3 Ng8 41. Rxe3 Ne7 42. Kg2 Nd5 43. Re4 Kf6 44. Kf3 h6 45. h4 Ne7 46. Ra4 g5 47. fxg5+ hxg5 48. h5 Ng8 49. Ra8 Nh6 50. Rh8 Kg7 51. Rxh6 Kxh6 52. Ke4 Kg7 53. Ke5 Kf7 54. h6 Kg6 55. Kxe6 Kxh6 56. Kf6 Kh7 57. Kxg5 Kg7 58. Kf5 Kf7 59. g5 Kg7 60. g6 Kg8 61. Kg5 Kg7 62. Kh5 Kg8 63. Kh6 Kh8 64. Kg5 Kg7 65. Kf5 Kg8 66. Kf6 Kf8 67. g7+ Kg8 68. Kg6 1/2-1/2

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "5"]
[White "Kozachenko, Maria"]
[Black "Zvereva, Margarita"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1816"]
[BlackElo "1807"]
[PlyCount "163"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Russia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Bd3 Ngf6 6. 0-0 g6 7. Re1 Bg7 8. b3 0-0 9. Bb2 b5 10. Bc2 Bb7 11. d3 Qc7 12. Nbd2 Rfd8 13. Rc1 e6 14. Qe2 Rac8 15. d4 cxd4 16. cxd4 Qb8 17. Bd3 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Qxc8 20. Ba3 Qc7 21. Ne1 Nh5 22. Qe3 Qc3 23. Nef3 Bf8 24. Nb1 Qa5 25. Qe1 Qxe1+ 26. Nxe1 Nf4 27. f3 Nxd3 28. Nxd3 a5 29. b4 axb4 30. Bxb4 Nb6 31. Nc3 Bg7 32. e5 dxe5 33. dxe5 Bc6 34. Kf2 Nd5 35. Nxd5 Bxd5 36. a3 Bc4 37. Nb2 Bxe5 38. Nxc4 bxc4 39. g3 Bd4+ 40. Ke2 f6 41. Kd2 Kf7 42. Bc3 e5 43. Bb4 Ke6 44. Kc2 Kd5 45. Bf8 f5 46. a4 e4 47. fxe4+ Kxe4 48. Bh6 Kf3 49. Bf4 Kg2 50. h4 Kf3 51. a5 Ke4 52. a6 Ba7 53. Kc3 Kd5 54. Bg5 Bd4+ 55. Kb4 c3 56. Kb3 Kc6 57. Kc4 Bg7 58. Be3 c2 59. Kd3 c1Q 60. Bxc1 Kb6 61. Bf4 Kxa6 62. Kc4 Kb6 63. Kd5 h6 64. Ke6 g5 65. hxg5 hxg5 66. Bxg5 Kc6 67. Kxf5 Kd5 68. g4 Kd6 69. Kg6 Bc3 70. Bf4+ Ke6 71. g5 Bb4 72. Kh7 Kf5 73. Bc1 Bc3 74. g6 Ke6 75. Bh6 Kd7 76. Bg7 Bb4 77. Bb2 Bf8 78. Kg8 Ke8 79. Bf6 Bh6 80. Kh8 Kf8 81. Kh7 Be3 82. g7+ 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "6"]
[White "Ter Avetisjana, Agnesa Stepania"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1835"]
[BlackElo "1816"]
[PlyCount "121"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 b5 6. Bc2 Bb7 7. 0-0 Ngf6 8. Re1 e5 9. d4 Be7 10. Nbd2 0-0 11. Nf1 Qb6 12. Ng3 Rfd8 13. Nf5 Bf8 14. Bg5 h6 15. Bd2 Kh7 16. d5 g6 17. Ng3 Bg7 18. Nh4 Qc7 19. Nf1 Rf8 20. f4 Rae8 21. g3 Ng8 22. f5 g5 23. Ng2 Ngf6 24. h4 g4 25. Nge3 h5 26. c4 Nb6 27. Ba5 Nfd7 28. a4 b4 29. b3 Qc8 30. Bxb6 Nxb6 31. Nh2 Rh8 32. f6 Bxf6 33. Rf1 Qd8 34. Rf5 Kg7 35. Rxh5 Bc8 36. Nf5+ Bxf5 37. Rxf5 Reg8 38. Nxg4 Nd7 39. Nxf6 Nxf6 40. Qf3 Rh6 41. Rf1 Kh7 42. Rxf6 Qxf6 43. Qxf6 Rxg3+ 44. Kh2 Rxf6 45. Rxf6 Rc3 46. Rxf7+ Kg6 47. Rf2 Kh5 48. Bd1+ Kxh4 49. Rf5 Rh3+ 50. Kg2 Rg3+ 51. Kf2 Rg5 52. Rxg5 Kxg5 53. Kg3 Kg6 54. Kg4 Kf6 55. Kh5 Ke7 56. Kg6 Kd7 57. Bg4+ Kc7 58. Kf6 Kb6 59. Ke7 Kc7 60. Bf5 Kb6 61. Kxd6 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "4"]
[White "Volovich, Julia"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1607"]
[BlackElo "1816"]
[PlyCount "136"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8. g3 b6 9. Bg2 Bb7 10. Nf3 Nc6 11. b4 d6 12. 0-0 h6 13. Bb2 Ne7 14. Rfd1 Rc8 15. Nd2 d5 16. c5 Ba6 17. Nf3 Bc4 18. Ne5 b5 19. a4 a6 20. axb5 axb5 21. Ra6 Rf6 22. Rda1 Kh7 23. f3 Ng5 24. h4 Nf7 25. Nxf7 Rxf7 26. Rxe6 Qd7 27. Rea6 Nc6 28. Bc3 Re8 29. Bf1 Rfe7 30. Re1 g6 31. Qd2 Nb8 32. Raa1 Re3 33. Bb2 Qe7 34. Ra3 Rxa3 35. Bxa3 Qe3+ 36. Qxe3 Rxe3 37. Bc1 Rb3 38. Bf4 Nc6 39. Bxc7 Nxd4 40. Ra1 Rxb4 41. Ra7 Kg8 42. Bd6 Rb1 43. Kf2 b4 44. Rc7 Bb5 45. Be5 Nc6 46. Rb7 Ba4 47. Bf6 Rc1 48. e3 Rxc5 49. Bd3 b3 50. Bb2 Na5 51. Rb8+ Kf7 52. g4 fxg4 53. fxg4 Nc4 54. Bxc4 dxc4 55. Rb7+ Ke6 56. Rb6+ Kd5 57. Bc3 Ke4 58. Re6+ Kd3 59. Bb4 Rc7 60. Rd6+ Kc2 61. Rd2+ Kc1 62. Ke1 b2 63. Ba3 c3 64. Rf2 Kb1 65. Ke2 Ka2 66. Bd6 Rc6 67. Be5 b1Q 68. Kf3+ c2 0-1

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "1"]
[White "Kozachenko, Maria"]
[Black "Bondar, Anastasiya"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1816"]
[BlackElo "1390"]
[PlyCount "123"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BLR"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nb3 Bb6 7. Qe2 d6 8. Be3 h6 9. N1d2 Nf6 10. f3 Bd7 11. Nc4 0-0 12. Qf2 Re8 13. 0-0-0 Bxe3+ 14. Nxe3 a5 15. g4 a4 16. Na1 Be6 17. Kb1 Nd7 18. Nd5 Nde5 19. h3 f6 20. Nc2 Ne7 21. Na3 c6 22. Nb6 Rb8 23. f4 Nf7 24. f5 Bd7 25. Bc4 Qc7 26. Qd4 d5 27. exd5 c5 28. d6 Qxb6 29. Bxf7+ Kxf7 30. Qc4+ Kf8 31. dxe7+ Rxe7 32. Rhe1 Rxe1 33. Rxe1 Re8 34. Rd1 Re7 35. Qd5 Qc6 36. Nc4 Qxd5 37. Rxd5 Bc6 38. Rxc5 Re1+ 39. Kc2 Rh1 40. Na5 Be4+ 41. Kd2 Rxh3 42. Rc4 Bf3 43. Rxa4 Rg3 44. Rf4 Bxg4 45. Nxb7 h5 46. a4 Rg2+ 47. Ke3 Rxb2 48. Rb4 Rxb4 49. cxb4 Bxf5 50. a5 Bc8 51. Nd6 h4 52. Nxc8 h3 53. Kf2 g5 54. a6 g4 55. a7 f5 56. a8Q Kg7 57. Qb7+ Kg6 58. Ne7+ Kg5 59. Qd5 Kh4 60. Nxf5+ Kg5 61. Ng3+ Kf4 62. Qf5# 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "3"]
[White "Kozachenko, Maria"]
[Black "Koyuncu, Haticesu"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1816"]
[BlackElo "1567"]
[PlyCount "147"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "TUR"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Nge7 7. a3 Ng6 8. Be3 Be7 9. Bd3 a6 10. 0-0 0-0 11. b4 b5 12. Qc2 Bb7 13. Nc3 Rc8 14. Rfc1 Nb8 15. g3 Re8 16. Ne1 Nf8 17. f4 f5 18. exf6 Bxf6 19. Nf3 Nbd7 20. Qb3 Nb6 21. Bf2 Nc4 22. a4 Bc6 23. axb5 axb5 24. Ra6 Qd7 25. Rca1 Ra8 26. Qc2 Qb7 27. R6a2 g6 28. h4 Kh8 29. g4 Kg8 30. g5 Bg7 31. Nh2 Qb6 32. Ne2 Qc7 33. Ng4 Qd6 34. Qc3 Nd7 35. Ne3 Ndb6 36. Nc2 Qe7 37. Qe1 Qc7 38. Bg3 Qd7 39. Qf2 Qe7 40. Nc3 Qd7 41. Kh2 Qb7 42. Qg2 Rxa2 43. Rxa2 Ra8 44. Ne1 Ne3 45. Qe2 Rxa2 46. Qxa2 Nec4 47. Nc2 Bd7 48. Ne2 Bf8 49. Ng1 Bd6 50. Nf3 Nc8 51. Kg2 Ne7 52. Ne5 Nxe5 53. fxe5 Bc7 54. Na1 Nc6 55. Qb2 Qb6 56. Bf2 Qb7 57. Qc3 Bb6 58. Nb3 Bc7 59. Nc5 Qc8 60. Nxd7 Qxd7 61. Bxb5 Qf7 62. Bxc6 h6 63. Qf3 Qe7 64. Qf6 Qxf6 65. gxf6 Kf7 66. Be3 h5 67. Kg3 Bb6 68. b5 Ba5 69. Kf4 Bb6 70. Kg5 Ba7 71. Kh6 Bb6 72. Be8+ Kxe8 73. Kg7 Bc5 74. dxc5 1-0

[Event "EU-ch Online U14 Girls"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "2"]
[White "Putar, Lara"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "1516"]
[BlackElo "1816"]
[PlyCount "166"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Irland"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 b6 11. e4 Re8 12. Qc2 Bb7 13. h3 Qc7 14. Be3 Nbd7 15. Nd2 h6 16. f4 Nh7 17. Rae1 Re7 18. Nc4 Qb8 19. h4 Bc8 20. e5 b5 21. Na5 Re8 22. Nc6 Qb6 23. e6 Ndf6 24. exf7+ Kxf7 25. Ne4 Qc7 26. Nxd6+ Qxd6 27. Bxc5 Bf5 28. Qc3 Qc7 29. d6 Qc8 30. Ne5+ Kg8 31. Bxa8 Qxa8 32. Rd1 Bh3 33. Qb3+ Be6 34. Qf3 Bd5 35. Rxd5 Qxd5 36. Qxd5+ Nxd5 37. Rd1 Ndf6 38. d7 Nxd7 39. Nxd7 Bxb2 40. axb5 axb5 41. Rb1 Bg7 42. Rxb5 Rd8 43. Rb7 Rc8 44. Be3 Rc2 45. Ne5 Nf8 46. Rb6 Kh7 47. Ng4 Rc3 48. Kf2 h5 49. Ne5 Rc8 50. Kf3 Re8 51. Bd4 Ne6 52. Bb2 Nf8 53. Ba3 Ne6 54. Rb7 Nd4+ 55. Ke4 Nf5 56. Kf3 Nd4+ 57. Kf2 Nf5 58. Bb2 Re6 59. Nf3 Kg8 60. Rb8+ Bf8 61. Ba3 Rf6 62. Ne5 Kg7 63. Bxf8+ Rxf8 64. Rxf8 Kxf8 65. Nxg6+ Kf7 66. Ne5+ Ke6 67. Kf3 Nd4+ 68. Kg2 Kf5 69. Kh3 Ne2 70. Nd7 Ng1+ 71. Kg2 Ne2 72. Ne5 Nd4 73. Kf2 Ne6 74. Ke3 Ng7 75. Nd7 Ne6 76. Nb6 Ng7 77. Nd5 Ne8 78. Kd4 Kg4 79. Ke5 Kxg3 80. f5 Kxh4 81. Nf6 Ng7 82. Nxh5 Nxf5 83. Kxf5 Kxh5 1/2-1/2

[Event "UKR-HUN online"]
[Site "Chess.com INT"]
[Date "2020.07.28"]
[Round "2.7"]
[White "Kozachenko, Maria"]
[Black "Toth, Nikoletta"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1787"]
[BlackElo "2008"]
[PlyCount "65"]
[EventDate "2020.07.28"]
[EventType "team-match (rapid)"]
[EventRounds "2"]
[EventCountry "HUN"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Nge7 8. Be3 Bxe3 9. Qxe3 0-0 10. 0-0-0 a5 11. a4 Nb4 12. Kb1 c6 13. Qd4 d5 14. exd5 Bf5 15. Na1 cxd5 16. h4 Nec6 17. Qf4 Qf6 18. g3 d4 19. Nb5 Rac8 20. Nd6 Bxc2+ 21. Nxc2 Qg6 22. Nf5 Nxc2 23. Bd3 Na3+ 24. bxa3 Qe6 25. Kb2 Rfd8 26. Rhe1 Qd5 27. Qe4 Qc5 28. Nh6+ Kf8 29. Qxh7 Ne5 30. Qg8+ Ke7 31. Qxf7+ Kd6 32. Nf5+ Kc6 33. Be4+ 1-0

[Event "UKR-HUN online"]
[Site "Chess.com INT"]
[Date "2020.07.28"]
[Round "1.7"]
[White "Toth, Nikoletta"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2008"]
[BlackElo "1787"]
[PlyCount "139"]
[EventDate "2020.07.28"]
[EventType "team-match (rapid)"]
[EventRounds "2"]
[EventCountry "HUN"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "UKR"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e5 6. d3 Nge7 7. 0-0 0-0 8. Rb1 d6 9. a3 a5 10. Bd2 h6 11. Ne1 Be6 12. Nc2 Rb8 13. b4 axb4 14. axb4 b6 15. bxc5 bxc5 16. Ne3 Nb4 17. Nb5 Nec6 18. Nc2 Nxc2 19. Qxc2 Nd4 20. Nxd4 exd4 21. Rxb8 Qxb8 22. Rb1 Qd8 23. e4 dxe3 24. Bxe3 Qf6 25. Rd1 Bf5 26. Qc1 Kh7 27. d4 cxd4 28. Bxd4 Qxd4 29. Rxd4 Bxd4 30. h3 Rb8 31. Qd2 Bc5 32. g4 Rb1+ 33. Kh2 Be6 34. Qf4 Rb2 35. f3 Rc2 36. h4 Rxc4 37. Qd2 h5 38. Bh3 hxg4 39. Bxg4 Bxg4 40. fxg4 Rxg4 41. Kh3 Rd4 42. Qg5 Rd3+ 43. Kh2 Re3 44. h5 Re5 45. hxg6+ fxg6 46. Qf6 Rf5 47. Qe7+ Kg8 48. Qe8+ Kg7 49. Qe7+ Rf7 50. Qe4 Rf2+ 51. Kg3 Rf5 52. Qe7+ Rf7 53. Qe4 g5 54. Qd5 Kg6 55. Qe6+ Rf6 56. Qe4+ Kh6 57. Qe7 Bd4 58. Qe8 Be5+ 59. Kg2 Rf4 60. Qe6+ Kh5 61. Qh3+ Kg6 62. Qe6+ Rf6 63. Qe8+ Kf5 64. Qd7+ Kf4 65. Qa4+ Ke3 66. Qb3+ Ke4 67. Qa4+ Kf5 68. Qd7+ Kg6 69. Qe8+ Kg7 70. Qd7+ 1/2-1/2

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Ceres, Dragos"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2244"]
[BlackElo "1787"]
[PlyCount "186"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e3 c5 2. Nf3 d6 3. Be2 g6 4. 0-0 Bg7 5. d4 cxd4 6. exd4 d5 7. c3 Nc6 8. Bf4 Bf5 9. Nbd2 e6 10. Nb3 b6 11. a4 Nge7 12. a5 0-0 13. axb6 axb6 14. Qd2 Qd7 15. Bb5 Qb7 16. Bd6 Rfc8 17. Qe2 Be4 18. Ba6 Rxa6 19. Qxa6 Qxa6 20. Rxa6 Nf5 21. Bf4 Bd3 22. Rxb6 Bxf1 23. Kxf1 Bf8 24. Ne5 Nxe5 25. Bxe5 Nh6 26. h3 Nf5 27. Ke2 Ne7 28. Nc5 Nc6 29. Nd3 Na5 30. Rb8 Rxb8 31. Bxb8 Nb3 32. Bc7 Bh6 33. f4 g5 34. g3 gxf4 35. gxf4 Bg7 36. Kd1 Kf8 37. Kc2 Na1+ 38. Kb1 Nb3 39. Kc2 Na1+ 40. Kd1 Nb3 41. Ne5 Ke7 42. Nf3 Kd7 43. Be5 f6 44. Bb8 Kc8 45. Ba7 Kb7 46. Bc5 Kc6 47. Bb4 Kb5 48. Kc2 Na1+ 49. Kb1 Nb3 50. Kc2 Na1+ 51. Kd3 Nb3 52. Be7 Nc1+ 53. Kd2 Nb3+ 54. Kc2 Na1+ 55. Kd1 Nb3 56. Nd2 Nxd2 57. Kxd2 Bh6 58. Bxf6 Bxf4+ 59. Kd3 h5 60. b3 Bg3 61. Be7 Kc6 62. c4 dxc4+ 63. bxc4 Kd7 64. Bf6 Kc6 65. Ke4 Bf2 66. Kf4 h4 67. Kf3 Bg3 68. Ke4 Bf2 69. Be5 Kd7 70. Kf3 Be1 71. Kg4 Bf2 72. Kf3 Be1 73. Ke4 Bf2 74. Kd3 Kc6 75. Ke2 Bg1 76. Bf6 Kd6 77. Kf3 Kc6 78. Be5 Kd7 79. Kg2 Be3 80. Kf3 Bd2 81. Kg4 Be1 82. Kg5 Bf2 83. Kg6 Be1 84. Kf7 Bf2 85. c5 Bg1 86. c6+ Kxc6 87. Kxe6 Kb7 88. Kd7 Bf2 89. d5 Bc5 90. Bf6 Bf2 91. Ke7 Bc5+ 92. Ke8 Kc7 93. Bxh4 Kd6 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Baranciuc, Alexandr"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1787"]
[BlackElo "2006"]
[PlyCount "122"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U18"]
[BlackTeam "Moldova U18"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "MDA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Qe6 10. Bb2 Bb4+ 11. Nd2 0-0 12. 0-0-0 Re8 13. f4 d5 14. Qd3 dxc4 15. Nxc4 Ba6 16. Qd4 c5 17. Qe4 Nxc4 18. Bxc4 Bxc4 19. Qxc4 Qf5 20. h3 h5 21. Qd3 Qxf4+ 22. Kb1 c4 23. bxc4 Rab8 24. g4 Bc5 25. Ka1 Rxb2 26. Kxb2 Rb8+ 27. Kc2 Rb4 28. Qd8+ Kh7 29. Qd3+ Kg8 30. Rb1 Rxc4+ 31. Kb3 Rb4+ 32. Kc2 Rc4+ 33. Kb3 Rd4 34. Qc3 Qxe5 35. Rhe1 Qd5+ 36. Kb2 Rb4+ 37. Kc2 Rc4 38. Rb8+ Kh7 39. gxh5 Rxc3+ 40. Kxc3 Qd4+ 41. Kc2 Bb4 42. Ree8 Qc3+ 43. Kb1 Kh6 44. Rh8+ Kg5 45. Rbd8 Bd6 46. Rb8 Be5 47. Rb5 f6 48. Rhb8 Qe1+ 49. Kc2 Qe2+ 50. Kb3 Qd3+ 51. Ka4 Qc4+ 52. Rb4 Qxa2+ 53. Kb5 Qd5+ 54. Ka6 Qc6+ 55. Kxa7 Bd6 56. R8b5+ Kh6 57. Rb3 Bc5+ 58. Kb8 Bb6 59. Kc8 Qe6+ 60. Kb7 Qd7 61. Ka6 Qc8# 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Baranciuc, Alexandr"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1787"]
[BlackElo "2006"]
[PlyCount "111"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U18"]
[BlackTeam "Moldova U18"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "MDA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Qe6 10. Bb2 a5 11. a4 g6 12. f4 Bg7 13. Nd2 0-0 14. g3 Re8 15. Nf3 c5 16. Bg2 Bb7 17. 0-0 d6 18. Qf2 Rad8 19. Rfe1 Qd7 20. Rad1 Nc8 21. Qd2 Qg4 22. Nh4 Bxg2 23. Nxg2 Nb6 24. Qxa5 dxe5 25. Rxd8 Rxd8 26. fxe5 Qf3 27. Qxc5 Rd2 28. Nh4 Qd3 29. Qxc7 Rxb2 30. Qxb6 Qd2 31. Qe3 Qxh2+ 32. Kf1 Qh3+ 33. Kg1 Qh2+ 34. Kf1 Qh1+ 35. Qg1 Qh3+ 36. Ng2 Qxg3 37. Re2 Qf3+ 38. Qf2 Rb1+ 39. Re1 Qd3+ 40. Qe2 Qf5+ 41. Qf2 Rxe1+ 42. Nxe1 Qxe5 43. Qc2 Qf4+ 44. Qf2 Qe4 45. Qf3 Qb1 46. Qd3 Qb2 47. Qc2 Qf6+ 48. Qf2 Qc6 49. Qf3 Qb6 50. Qa8+ Bf8 51. Qf3 h5 52. Qc3 Bb4 53. Qh3 Kg7 54. Nc2 Qf6+ 55. Ke2 Qe6+ 56. Qxe6 1-0

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Macovei, Andrei"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1787"]
[BlackElo "2453"]
[PlyCount "120"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U18"]
[BlackTeam "Moldova U18"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "MDA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 b5 11. Kb1 Be7 12. Bd3 Rc8 13. h3 h4 14. f4 Qc7 15. f5 Bc4 16. Rc1 b4 17. Ne2 a5 18. Na1 d5 19. exd5 Nxd5 20. Bf2 0-0 21. Rhd1 N7b6 22. Bxc4 Qxc4 23. Qd3 Qc6 24. Nb3 a4 25. Nd2 a3 26. Nb3 axb2 27. Kxb2 Na4+ 28. Ka1 Nac3 29. Nxc3 Nxc3 30. Be1 e4 31. Qd7 Nxd1 32. Qxe7 Nc3 33. Qxb4 Ne2 34. Rb1 Qxc2 35. Rb2 Qd1+ 36. Rb1 Qd3 37. Qd2 Rfd8 38. Qxd3 exd3 39. Bd2 Rc2 40. Rd1 Ra8 41. Nc1 Nxc1 42. Bxc1 Rcxa2+ 43. Kb1 Ra1+ 44. Kb2 R8a2+ 45. Kc3 Rc2+ 46. Kxd3 Rcxc1 47. Rd2 Rc8 48. Ke3 Ra3+ 49. Kf2 Rac3 50. Re2 Rc2 51. Rxc2 Rxc2+ 52. Kf3 Rc3+ 53. Kf2 Rg3 54. Kg1 Kf8 55. Kf2 Ke7 56. Kg1 Kf6 57. Kf2 Kxf5 58. Kg1 Kf4 59. Kf2 Ra3 60. Ke2 Kg3 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Mihailova, Alina"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1787"]
[BlackElo "1741"]
[PlyCount "66"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U18"]
[BlackTeam "Moldova U18"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "MDA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Be3 Nc6 8. h3 Bd7 9. Qd2 a6 10. a4 Rc8 11. f4 Be7 12. Bd3 Nb4 13. 0-0-0 Rxc3 14. bxc3 Nxd3+ 15. Qxd3 Bxa4 16. Nb3 Qc7 17. Kb2 0-0 18. Rhg1 Rc8 19. h4 Nxe4 20. Bd4 e5 21. fxe5 dxe5 22. Qxe4 exd4 23. cxd4 Qc3+ 24. Ka2 Qxc2+ 25. Qxc2 Rxc2+ 26. Kb1 Bxb3 27. Rc1 Rd2 28. Rc8+ Kh7 29. Rc7 Bxh4 30. Rxb7 Bd5 31. Ra7 Bf2 32. Rf1 Bxd4 33. Rf4 Bxa7 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Mihailova, Alina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1787"]
[BlackElo "1741"]
[PlyCount "30"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U18"]
[BlackTeam "Moldova U18"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "MDA"]

1. h4 d5 2. g4 c5 3. g5 Nc6 4. e3 e5 5. d3 Be6 6. Bd2 Qd7 7. Bg2 0-0-0 8. Qe2 h6 9. gxh6 Nxh6 10. Nc3 Be7 11. 0-0-0 d4 12. Ne4 f5 13. Ng3 Bxa2 14. b3 c4 15. dxc4 Ba3# 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Macovei, Andrei"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2453"]
[BlackElo "1787"]
[PlyCount "87"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 h5 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 g6 11. Qd2 Bg7 12. 0-0-0 Nbd7 13. Kb1 Qc7 14. Be2 0-0 15. g4 hxg4 16. fxg4 Ne4 17. Qb4 Nec5 18. g5 Rfc8 19. Rc1 b6 20. h4 e4 21. h5 Rf8 22. Qe1 Ne5 23. Qh4 Nf3 24. Bxf3 exf3 25. Rcf1 Qe7 26. Rxf3 Qe4 27. Qh3 gxh5 28. Rf4 Qg6 29. Rh4 Nxb3 30. axb3 Rfc8 31. Rh2 Rc7 32. Rxh5 Kf8 33. Rh8+ Bxh8 34. Qxh8+ Qg8 35. Qf6 Re8 36. Rh8 Qxh8 37. Qxh8+ Ke7 38. Qf6+ Kf8 39. Qxd6+ Rce7 40. Bd4 Kg8 41. Qf6 Re1+ 42. Ka2 Kf8 43. d6 R8e6 44. Qh8# 1-0

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Macovei, Andrei"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2453"]
[BlackElo "1787"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 h5 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 g6 11. Qd2 Bg7 12. 0-0-0 0-0 13. Be2 b5 14. g4 Nbd7 15. Kb1 Nb6 16. Bg5 Nbxd5 17. Qxd5 Nxd5 18. Bxd8 Nf4 19. Be7 Rfe8 20. Bxd6 Nxe2 21. gxh5 gxh5 22. Nc5 Kh7 23. Ne4 f6 24. Ng3 Nf4 25. Nf5 Rg8 26. Bc5 Bf8 27. Be3 Nh3 28. Rd7+ Kh8 29. Rhd1 Rg2 30. a3 b4 31. axb4 Bxb4 32. Rb7 a5 33. Rdd7 Rc8 34. Rh7+ Kg8 35. Nh6+ Kf8 36. Rh8+ Rg8 37. Rxg8# 1-0

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Petricenco, Ana"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1720"]
[BlackElo "1787"]
[PlyCount "158"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. Bc2 g6 7. 0-0 Bg7 8. Re1 e5 9. d4 0-0 10. h3 Qc7 11. a4 b6 12. d5 Bb7 13. Nbd2 b5 14. Nf1 c4 15. N1h2 Nc5 16. Ng4 Nxg4 17. hxg4 f6 18. Be3 Kh8 19. Qd2 g5 20. Bxc5 Qxc5 21. Qe3 Qxe3 22. Rxe3 Rfb8 23. Ra2 Bc8 24. Re1 a5 25. axb5 Rxb5 26. Rea1 Bf8 27. Ba4 Rb6 28. Bc6 Rab8 29. Ra3 Rxb2 30. Rxa5 Be7 31. Ra7 Bd8 32. R7a2 Rb1+ 33. Rxb1 Rxb1+ 34. Kh2 Rb8 35. Ra4 Bxg4 36. Kg3 Bc8 37. Rxc4 h5 38. Nd2 Ba6 39. Ra4 Bd3 40. Ra3 Kg7 41. Nf3 Bb6 42. Ne1 Bc4 43. Nf3 Bc5 44. Ra4 Bd3 45. Ne1 Be2 46. Nc2 Rb3 47. Ne1 Rxc3+ 48. Nf3 Bxf3 49. gxf3 Rc2 50. Kh3 Bxf2 51. Rb4 Bc5 52. Rb7+ Kh6 53. Rb8 Rc3 54. Rh8+ Kg7 55. Rxh5 Rxf3+ 56. Kg2 Rf4 57. Rh3 Rxe4 58. Rf3 Re2+ 59. Kg3 e4 60. Rb3 Re3+ 61. Rxe3 Bxe3 62. Bb5 f5 63. Be2 Kf6 64. Bd1 Ke5 65. Bb3 f4+ 66. Kg2 f3+ 67. Kg3 Bf4+ 68. Kf2 g4 69. Bd1 e3+ 70. Kf1 e2+ 71. Bxe2 fxe2+ 72. Kxe2 Kxd5 73. Kd3 Ke5 74. Ke2 g3 75. Kf1 d5 76. Ke2 d4 77. Kf3 d3 78. Kg2 d2 79. Kh3 d1Q 0-1

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Petricenco, Ana"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1720"]
[BlackElo "1787"]
[PlyCount "145"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 b5 6. Bc2 Bb7 7. 0-0 Ngf6 8. Re1 g6 9. d4 Bg7 10. e5 dxe5 11. dxe5 Nd5 12. e6 fxe6 13. Ng5 0-0 14. Nxe6 Qb6 15. Nxg7 Kxg7 16. Nd2 c4 17. Nf3 N7f6 18. h3 Rad8 19. Qe2 Rde8 20. Bg5 e6 21. Qe5 Qc7 22. Qd4 Qb6 23. Qxb6 Nxb6 24. Ne5 Nbd7 25. Nxd7 Nxd7 26. Rad1 Bd5 27. Be3 Kf6 28. b3 Rf7 29. bxc4 bxc4 30. Rxd5 exd5 31. Bd4+ Ne5 32. f4 Re6 33. fxe5+ Ke7 34. Ba4 Kd8 35. Bd1 h5 36. Bf3 Rd7 37. Rb1 Kc8 38. Kf2 Rf7 39. Ke3 Rd7 40. Rb6 Rxb6 41. Bxb6 Kb7 42. Bd4 Re7 43. Kd2 Kc6 44. Kc2 Re6 45. Be2 Re8 46. g4 hxg4 47. Bxg4 a5 48. Kd2 a4 49. Ke3 Rf8 50. Ke2 Re8 51. h4 Rb8 52. h5 gxh5 53. Bxh5 Rh8 54. Bf3 Rh2+ 55. Bf2 Rh7 56. Bd4 Re7 57. Ke3 Re6 58. Kf4 Rh6 59. Kg3 Rg6+ 60. Kf4 Rg8 61. Ke3 a3 62. Kd2 Rf8 63. Ke3 Rf7 64. Bh5 Rh7 65. Bf3 Rh3 66. Ke2 Rh2+ 67. Bf2 Rh3 68. Ke3 Rh7 69. Kd4 Rd7 70. Ke3 Re7 71. Kf4 Rf7+ 72. Ke3 Rf5 73. Bg3 1/2-1/2

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Schitco, Ivan"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2467"]
[BlackElo "1787"]
[PlyCount "109"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Bg2 d5 5. cxd5 exd5 6. Nf3 c4 7. Nc3 Be6 8. 0-0 Be7 9. Ng5 0-0 10. Nxe6 fxe6 11. e4 Nc6 12. Be3 Qd7 13. e5 Ne8 14. f4 g6 15. g4 Ng7 16. Bh3 Rf7 17. Qd2 Raf8 18. Rf3 a6 19. Raf1 b5 20. Qg2 b4 21. Ne2 Kh8 22. f5 gxf5 23. gxf5 Nxf5 24. Bxf5 Rxf5 25. Rxf5 Rg8 26. Rg5 Bxg5 27. Bxg5 h6 28. Bf6+ Kh7 29. Ng3 Nxd4 30. Kh1 Nf5 31. Qc2 b3 32. axb3 cxb3 33. Qd3 Qb5 34. Qxb5 Nxg3+ 35. hxg3 axb5 36. Rf3 Rg4 37. Rxb3 b4 38. Kg2 Kg6 39. Be7 Kf5 40. Rxb4 Rxb4 41. Bxb4 Kxe5 42. Kf3 Kd4 43. Bc3+ Kd3 44. Be5 Kc4 45. g4 d4 46. Ke4 d3 47. Ke3 Kd5 48. Bg7 Kc4 49. Bxh6 e5 50. Bg7 Kd5 51. g5 e4 52. g6 Ke6 53. Bc3 Ke7 54. g7 Kf7 55. b4 1-0

[Event "UKR-MDA U18 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.17"]
[Round "?"]
[White "Verbin, Valentina"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1982"]
[BlackElo "1787"]
[PlyCount "103"]
[EventDate "2020.07.17"]
[EventType "team-match (blitz)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Moldova U18"]
[BlackTeam "Ukraine U18"]
[WhiteTeamCountry "MDA"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Qc7 10. a4 b6 11. f3 Be6 12. Nd5 Bxd5 13. exd5 Nbd7 14. c4 Nc5 15. Nd2 a5 16. Nb1 Nfd7 17. Nc3 Rac8 18. Nb5 Qb8 19. Qd2 Bf6 20. Rad1 Nxa4 21. b4 axb4 22. Qxb4 Nac5 23. f4 Rfe8 24. f5 Re7 25. g4 h6 26. Qd2 Ne4 27. Qc2 Ndc5 28. Bf3 Ng5 29. Bg2 Nh7 30. Qf2 Rb7 31. Qg3 Rd8 32. h4 g5 33. fxg6 fxg6 34. Bxh6 Bg7 35. Be3 Rf8 36. Bxc5 bxc5 37. Be4 Rxf1+ 38. Rxf1 Nf8 39. Qe3 Rd7 40. Qg5 Qe8 41. h5 Nh7 42. Qxg6 Qxg6 43. Bxg6 Ng5 44. Ra1 Nh3+ 45. Kh2 Nf4 46. Ra8+ Bf8 47. Bf5 Rg7 48. Nxd6 Rc7 49. h6 Ne2 50. h7+ Kg7 51. Rxf8 Kxf8 52. h8Q+ 1-0

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Mamardashvili, Ana"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1787"]
[BlackElo "1528"]
[PlyCount "61"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U16"]
[BlackTeam "Georgia U16"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GEO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Be6 10. Nxe6 fxe6 11. Bc4 Qd7 12. a3 Rac8 13. Ba2 a6 14. Bb6 Ne5 15. Qe2 Rc6 16. Na4 Bh6+ 17. Kb1 Qc8 18. Bd4 Nf7 19. Nb6 e5 20. Nxc8 exd4 21. Nxe7+ Kh8 22. Nxc6 bxc6 23. Rxd4 c5 24. Rdd1 Rb8 25. Bxf7 Bg7 26. c3 Nd7 27. Ka2 Rb6 28. Qc4 Ne5 29. Qe6 Nxf7 30. Qe8+ Bf8 31. Qxf8# 1-0

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Mamardashvili, Ana"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1787"]
[BlackElo "1528"]
[PlyCount "103"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U16"]
[BlackTeam "Georgia U16"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GEO"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Be7 7. Be3 Qb6 8. Qb3 Qxb3 9. axb3 Nd7 10. Nbd2 c5 11. 0-0 cxd4 12. Bxd4 Bc5 13. Bb5 Bxd4 14. Nxd4 Ne7 15. f4 a6 16. Ra3 Rd8 17. Be2 h5 18. b4 g6 19. b5 axb5 20. Nxb5 Kf8 21. Nd6 b6 22. Nf3 Kg7 23. h3 Nc5 24. Ng5 Rhf8 25. Ra7 Rd7 26. Rfa1 Nc8 27. Nxc8 Rxc8 28. Rxd7 Nxd7 29. Ra7 Rd8 30. g4 hxg4 31. hxg4 Be4 32. Bb5 Nc5 33. Rxf7+ Kg8 34. Rf6 d4 35. cxd4 Rxd4 36. Nxe4 Rxe4 37. Rxg6+ Kh7 38. Rf6 Rb4 39. Be8 Rxb2 40. g5 Rb3 41. Kh2 Ne4 42. g6+ Kh6 43. Rxe6 Rb2+ 44. Kh3 Rb3+ 45. Kg4 Nf2+ 46. Kf5 Kg7 47. Re7+ Kh8 48. Rh7+ Kg8 49. Bf7+ Kf8 50. Bxb3 Nd3 51. g7+ Ke7 52. g8Q# 1-0

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Kozachenko, Maria"]
[Black "Mamardashvili, Ana"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1787"]
[BlackElo "1528"]
[PlyCount "149"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine U16"]
[BlackTeam "Georgia U16"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GEO"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Be2 e6 6. Be3 Ne7 7. Nbd2 Ng6 8. Nb3 Nd7 9. 0-0 Be7 10. c3 0-0 11. Re1 Rc8 12. Rc1 c5 13. Qd2 c4 14. Na1 f6 15. exf6 Nxf6 16. b4 Ne4 17. Qb2 b5 18. Nc2 a6 19. Ra1 Qb6 20. a4 Ra8 21. a5 Qc7 22. h3 Nh4 23. Ne5 Bh7 24. Rf1 Nf5 25. Bg4 Nxe3 26. Bxe6+ Kh8 27. Nxe3 Bg5 28. N3g4 Rae8 29. Bxd5 Nf6 30. Nxf6 Rxf6 31. Ng4 Rff8 32. Rae1 Rd8 33. Bf3 Qf4 34. Qe2 Bf6 35. Nxf6 Qxf6 36. Qe6 Qg5 37. Qe3 Qg6 38. Kh1 Qf6 39. Qe6 Qg5 40. Qxa6 Rf6 41. Qb7 Rdf8 42. Rg1 Rg6 43. Qd5 Qf6 44. Qe5 Qf7 45. Qe7 Qf5 46. Qe5 Qf7 47. Qxb5 Rf6 48. Qd5 Qc7 49. Qb7 Qf4 50. Qe4 Qg5 51. Qg4 Qb5 52. Ra1 Qe8 53. a6 Qf7 54. a7 Bf5 55. Qg3 Bd7 56. a8Q Rxa8 57. Rxa8+ Kh7 58. Be4+ Bf5 59. Bxf5+ Rxf5 60. f3 Rg5 61. Qb8 Rh5 62. Qh8+ Kg6 63. Qe8 Rf5 64. Qxf7+ Rxf7 65. Ra6+ Kh7 66. Rc6 Re7 67. b5 Rb7 68. b6 h5 69. Rb1 h4 70. Rc7 Rb8 71. b7 Kh6 72. Rc8 Rxb7 73. Rxb7 g5 74. Rc6+ Kh5 75. Rh7# 1-0

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Mamardashvili, Ana"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1528"]
[BlackElo "1787"]
[PlyCount "126"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Georgia U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. b3 d6 3. Bb2 Nf6 4. Nc3 a6 5. d3 e5 6. Nf3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Qd2 h6 10. Nd1 Nc6 11. Ne3 b5 12. a4 b4 13. Ne1 Nd4 14. f4 Nxe2+ 15. Qxe2 exf4 16. Rxf4 Nh5 17. Bxg7 Nxf4 18. Qf3 Kxg7 19. Qxf4 Qe7 20. Nd5 Qe5 21. Qc1 Bb7 22. Nf3 Qh5 23. Qb2+ f6 24. Nc7 g5 25. Ne6+ Kg8 26. Nxf8 Rxf8 27. Rf1 Qg6 28. Nd2 d5 29. Qc1 dxe4 30. dxe4 Bxe4 31. Nxe4 Qxe4 32. Qd2 Qd4+ 33. Qf2 Qxf2+ 34. Rxf2 Kg7 35. Rd2 Rc8 36. Rd7+ Kg6 37. g4 Rc6 38. h3 h5 39. Kg2 h4 40. a5 c4 41. Rb7 cxb3 42. cxb3 Rc2+ 43. Kg1 Rc1+ 44. Kf2 Rc2+ 45. Kg1 Rc3 46. Rxb4 Rxh3 47. Rb8 Rg3+ 48. Kh2 Rxg4 49. b4 Rc4 50. b5 axb5 51. Rxb5 g4 52. a6 Ra4 53. Rb6 Kg5 54. Rb5+ f5 55. Rb6 Ra2+ 56. Kg1 h3 57. Re6 g3 58. Re3 f4 59. Re5+ Kg4 60. Re6 h2+ 61. Kh1 Kf3 62. Re2 Ra1+ 63. Re1 Rxe1# 0-1

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Mamardashvili, Ana"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1528"]
[BlackElo "1787"]
[PlyCount "127"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Georgia U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. b3 d6 3. Bb2 Nc6 4. Bb5 Bd7 5. Ne2 a6 6. Bxc6 Bxc6 7. d3 e5 8. Nd2 g6 9. 0-0 Bg7 10. Rb1 Ne7 11. f4 f6 12. Qe1 Qc7 13. c3 d5 14. fxe5 Qxe5 15. exd5 Bxd5 16. Nf4 0-0 17. c4 Qxe1 18. Rbxe1 Bxg2 19. Kxg2 Nf5 20. Nd5 Nd4 21. Bxd4 cxd4 22. Re7 b5 23. Rfe1 bxc4 24. Nxc4 f5 25. Nf4 Bf6 26. Rd7 Rfd8 27. Rxd8+ Bxd8 28. Ne6 Bf6 29. Nc7 Ra7 30. Re8+ Kg7 31. Ne6+ Kh6 32. Rc8 a5 33. Rc7 Ra6 34. Nc5 Ra8 35. Rc6 Bg7 36. Ne6 Bh8 37. Kf3 Ra7 38. Rd6 Kh5 39. Nxd4 a4 40. b4 Rb7 41. Nc2 Bc3 42. a3 Kh4 43. Re6 Rd7 44. Re3 Rd8 45. Nb6 Kh3 46. Nxa4 Bd2 47. Re7 h5 48. Ke2 Bf4 49. b5 h4 50. b6 Kxh2 51. b7 h3 52. Nb6 Kg3 53. Ne3 Rb8 54. Nf1+ Kg2 55. a4 g5 56. a5 Bd6 57. a6 Bxe7 58. a7 Re8 59. a8Q Bd8+ 60. Ne3+ Rxe3+ 61. Kxe3 Bxb6+ 62. Kd2 Kg1 63. Qa1+ Kg2 64. b8Q 1-0

[Event "GEO-UKR U16 Online Battle"]
[Site "Lichess.org INT"]
[Date "2020.07.15"]
[Round "?"]
[White "Mamardashvili, Ana"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1528"]
[BlackElo "1787"]
[PlyCount "75"]
[EventDate "2020.07.15"]
[EventType "team-match (rapid)"]
[EventRounds "5"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Georgia U16"]
[BlackTeam "Ukraine U16"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. b3 Nf6 3. Nc3 d6 4. Bb2 a6 5. a4 Nc6 6. Nge2 e5 7. g3 g6 8. Bg2 Bg7 9. 0-0 0-0 10. f4 Nd4 11. Nxd4 cxd4 12. Ne2 h6 13. d3 Ng4 14. Bc1 Qb6 15. h3 Ne3 16. Bxe3 dxe3 17. Kh1 exf4 18. Nxf4 Bxa1 19. Qxa1 Be6 20. d4 Kh7 21. d5 Bd7 22. Qf6 Rae8 23. g4 Bc8 24. g5 h5 25. Bf3 Qd8 26. Nxh5 gxh5 27. Qh6+ Kg8 28. Bxh5 Re5 29. g6 fxg6 30. Qxg6+ Kh8 31. Qh6+ Kg8 32. Rg1+ Bg4 33. Rxg4+ Rg5 34. Rxg5+ Qxg5 35. Qxg5+ Kh8 36. Qh6+ Kg8 37. Qxe3 Rf2 38. Qxf2 1-0

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.10"]
[Round "9"]
[White "Kozachenko, Maria"]
[Black "Roebers, Eline"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1862"]
[BlackElo "2111"]
[PlyCount "46"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nxc6 Qxc6 7. Bd3 a6 8. a4 b6 9. Qe2 Bb7 10. Bd2 Bc5 11. Nd5 Ne7 12. Ne3 0-0 13. Bc3 f6 14. Ng4 d5 15. f3 Ng6 16. exd5 exd5 17. Bxg6 hxg6 18. 0-0-0 Qxa4 19. Qe6+ Kh7 20. b3 Qf4+ 21. Bd2 Qd4 22. c3 Qd3 23. Rhe1 Ba3# 0-1

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.09"]
[Round "8"]
[White "Kozachenko, Maria"]
[Black "Wikar, Martyna"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1862"]
[BlackElo "1951"]
[PlyCount "71"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 e6 6. c3 Ne7 7. Bd3 Nbc6 8. Nxc6 Nxc6 9. Qe2 Bc5 10. 0-0 Qc7 11. Bf4 Be7 12. Nd2 Bd7 13. Rfc1 g5 14. Bg3 h5 15. h3 Qb6 16. b4 g4 17. hxg4 hxg4 18. Qxg4 0-0-0 19. a4 Rdg8 20. Qf3 Bh4 21. a5 Qd8 22. Bf4 f6 23. exf6 e5 24. Bh2 Bxf6 25. Qxd5 Qf8 26. a6 b6 27. b5 Rxh2 28. Kxh2 Rh8+ 29. Kg1 Qh6 30. g3 Qh2+ 31. Kf1 Rd8 32. Qf3 Bg5 33. bxc6 Qh3+ 34. Qg2 Bxd2 35. cxd7+ Qxd7 36. Qa8+ 1-0

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.08"]
[Round "7"]
[White "Bondareva, Daria"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1998"]
[BlackElo "1862"]
[PlyCount "160"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. 0-0 Be7 6. Bc2 Nbd7 7. Qe2 Qc7 8. d4 e5 9. dxe5 dxe5 10. a4 Nf8 11. Na3 Ng6 12. h3 Nh5 13. Nc4 Nhf4 14. Bxf4 Nxf4 15. Qd2 f6 16. Ne3 Be6 17. c4 g6 18. Nd5 Nxd5 19. cxd5 Bd7 20. Qc3 0-0 21. Nd2 a6 22. a5 Bb5 23. Bd3 Kg7 24. Qb3 Qd7 25. Rfd1 Bd6 26. Bc4 Rfb8 27. Qc3 Qc7 28. Qd3 Bd7 29. Nb1 f5 30. Nc3 f4 31. Rdb1 Rf8 32. Qf3 Qd8 33. Ra3 Rb8 34. Nd1 h5 35. Rba1 Qh4 36. Be2 Rh8 37. Qb3 c4 38. Qb6 Bxa3 39. Rxa3 Qe7 40. Bxc4 Rhd8 41. Be2 Be8 42. Rc3 Qd6 43. Rc7+ Kf6 44. Rxb7 Qxb6 45. Rxb6+ Rxb6 46. axb6 Rb8 47. Bxa6 Rxb6 48. Bd3 Ke7 49. Kf1 Kd6 50. h4 Kc5 51. Bc2 Kd4 52. Ke1 Bb5 53. f3 Bc4 54. Ba4 Bb3 55. Bxb3 Rxb3 56. Kd2 Rb7 57. Ke2 Kc4 58. Kd2 g5 59. hxg5 Rg7 60. Ke2 Rxg5 61. Kf2 Rg6 62. Kg1 Kb3 63. Nf2 Kc2 64. b4 Rb6 65. Kh2 Rxb4 66. g3 fxg3+ 67. Kxg3 Kd2 68. Nh3 Ke3 69. Ng5 Rb1 70. Nf7 Rg1+ 71. Kh2 Rg7 72. Nxe5 Kf4 73. Nc6 Kxf3 74. d6 Kxe4 75. Ne7 Kf3 76. Nc6 Rg2+ 77. Kh3 Rg1 78. Kh2 Rd1 79. d7 Rd2+ 80. Kh3 Rxd7 1/2-1/2

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.07"]
[Round "6"]
[White "Kozachenko, Maria"]
[Black "Toth, Nikoletta"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1862"]
[BlackElo "1965"]
[PlyCount "120"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. 0-0 Qc7 7. c3 e5 8. Be3 b6 9. d4 Ba6 10. Re1 Rd8 11. d5 Qb7 12. dxc6 Qxc6 13. Qb3 Ne7 14. Nbd2 0-0 15. Bg5 Rd7 16. Nc4 Bxc4 17. Qxc4 b5 18. Qb3 c4 19. Qb4 f6 20. Be3 Rfd8 21. Bc5 a5 22. Qa3 Nc8 23. b4 a4 24. Qb2 Bf8 25. Bxf8 Kxf8 26. Qc2 Rd3 27. Re2 Qd7 28. Kf1 Kf7 29. Ne1 Rd6 30. Qc1 Rd2 31. a3 Ne7 32. Rb1 Nc6 33. Rb2 Rxb2 34. Rxb2 Kg7 35. Qe3 Ne7 36. Qc5 Rc8 37. Qe3 Rc6 38. Rd2 Rd6 39. Ke2 Rxd2+ 40. Qxd2 Qxd2+ 41. Kxd2 f5 42. Ke3 Kf6 43. Nf3 h6 44. Nd2 Ke6 45. f3 Nc8 46. Nf1 Nd6 47. Nd2 Ne8 48. Kf2 Nf6 49. Ke2 Nh5 50. g3 Nf6 51. h3 Nh7 52. Kf2 Ng5 53. h4 Nh7 54. Ke3 Nf6 55. Ke2 g5 56. hxg5 hxg5 57. Kf2 g4 58. Kg2 fxe4 59. fxe4 Nh7 60. Kf2 Nf6 1/2-1/2

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.06"]
[Round "5"]
[White "Mikhailina, Elena"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1689"]
[BlackElo "1862"]
[PlyCount "200"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. a4 Nc6 10. Be2 Be7 11. 0-0 0-0 12. Qd2 Qc7 13. Nd5 Bxd5 14. exd5 Nb8 15. a5 Nbd7 16. Rfd1 Rfc8 17. c4 Bf8 18. Nc1 g6 19. b4 Bg7 20. Ra2 e4 21. f4 Kh7 22. Nb3 Ng8 23. Rc1 Ne7 24. Rac2 Nf6 25. Nd4 Qd7 26. Rb1 Qd8 27. b5 Nd7 28. Nb3 axb5 29. cxb5 Rxc2 30. Qxc2 Nxd5 31. Bd2 Qe7 32. g3 f5 33. Rc1 N7f6 34. a6 bxa6 35. bxa6 Qa7+ 36. Kh1 Ne8 37. Na5 Qf2 38. Be1 Qe3 39. Nc4 Qa7 40. Na5 Ndc7 41. Nc6 Qe3 42. a7 d5 43. Rb1 d4 44. Qd2 Qa3 45. Qa5 Qe3 46. Qd2 Qxd2 47. Bxd2 d3 48. Bf1 Nd6 49. Rb4 Ndb5 50. Ra4 Kg8 51. Be3 Kf7 52. Kg1 Ke6 53. Bg2 Bc3 54. Kf2 Kd6 55. Nd4 Bxd4 56. Bxd4 Nxd4 57. Rxd4+ Nd5 58. Ra4 Kc5 59. h3 Nb6 60. Ra5+ Kb4 61. Ra6 Nc4 62. g4 hxg4 63. hxg4 Kb5 64. Ra1 Na5 65. gxf5 gxf5 66. Bh3 Rxa7 67. Bxf5 e3+ 68. Kf3 d2 69. Rb1+ Kc4 70. Kxe3 Kc3 71. Bg4 Re7+ 72. Kf2 Nb3 73. Rh1 Nc1 74. Rh8 Nd3+ 75. Kg3 Re3+ 76. Kh4 Nxf4 77. Rc8+ Kd4 78. Rd8+ Nd5 79. Bh5 Re4+ 80. Kg3 Re5 81. Bf3 Ke3 82. Bd1 Nc3 83. Bc2 Ne4+ 84. Kg4 Nf6+ 85. Kg3 Nd5 86. Kg2 Ke2 87. Kg3 Re3+ 88. Kg2 Nb4 89. Ba4 Nd3 90. Rd7 Nc5 91. Bb5+ Ke1 92. Rh7 d1Q 93. Rh1+ Kd2 94. Rxd1+ Kxd1 95. Kf2 Kd2 96. Bc4 Nd3+ 97. Kg2 Ke1 98. Kg1 Rg3+ 99. Kh2 Kf2 100. Bd5 Nf4 0-1

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.05"]
[Round "4"]
[White "Kozachenko, Maria"]
[Black "Larre, Linnea"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1862"]
[BlackElo "1593"]
[PlyCount "65"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 Nd7 5. Be2 e6 6. 0-0 c5 7. c3 cxd4 8. cxd4 Bb4 9. a3 Ba5 10. b4 Bb6 11. Bb2 Ne7 12. Nc3 a6 13. Na4 0-0 14. Qb3 f6 15. exf6 Nxf6 16. Nc5 Rb8 17. Bd3 Qd6 18. Rae1 Rfe8 19. Ne5 Bc7 20. f4 b5 21. Qc2 Bxd3 22. Qxd3 a5 23. Re3 Nc6 24. Bc3 axb4 25. Bxb4 Nxb4 26. axb4 Re7 27. Rh3 g6 28. Nxg6 Rg7 29. Ne5 Kh8 30. Rh6 Bd8 31. Qh3 Kg8 32. Nxe6 Ra7 33. Qg3+ 1-0

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.04"]
[Round "3"]
[White "Blokhin, Sofia"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1675"]
[BlackElo "1862"]
[PlyCount "136"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 h5 7. Be3 e5 8. Nb3 Be6 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. Kb1 b5 12. a3 Be7 13. h3 h4 14. f4 0-0 15. Rg1 Nh5 16. f5 Bc4 17. Bf2 Rc6 18. g3 Bxf1 19. Rdxf1 Ndf6 20. gxh4 Nf4 21. Be3 Rxc3 22. Bxf4 Rc7 23. Bh6 Ne8 24. h5 Kh7 25. Be3 Rd7 26. Qg2 Bf6 27. Qg4 Rg8 28. h6 g6 29. fxg6+ fxg6 30. Bb6 Qe7 31. Bf2 Kxh6 32. Be3+ Kh7 33. Rf5 Rg7 34. Rf3 Rc7 35. h4 Qd7 36. Qg2 Qe6 37. Rg3 Qf7 38. Nc1 Rb7 39. Na2 a5 40. Bd2 Ra7 41. Qe2 Bd8 42. Qe3 Qe7 43. Qh6+ Kg8 44. Rxg6 Qxh4 45. Qe3 Raf7 46. Nc3 Nf6 47. Be1 Qf4 48. Qh3 Rxg6 49. Rxg6+ Rg7 50. Qe6+ Kh7 51. Rxg7+ Kxg7 52. Qxd6 Qf1 53. Qxd8 Qxe1+ 54. Ka2 b4 55. axb4 axb4 56. Qe7+ Kg6 57. Qxb4 Qf2 58. Qa4 Qc5 59. Qa6 Kg5 60. Qe6 Qa7+ 61. Kb3 Ng4 62. Qd5 Qb6+ 63. Nb5 Kf4 64. Ka4 Ne3 65. Qf7+ Kg3 66. Qc7 Qa6+ 67. Qa5 Qc6 68. Qe1+ Kf3 1/2-1/2

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.03"]
[Round "2"]
[White "Kozachenko, Maria"]
[Black "Yakimova, Mariya"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1862"]
[BlackElo "2308"]
[PlyCount "162"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Ba4 b5 8. Bc2 e5 9. d4 Be7 10. h3 0-0 11. d5 Na5 12. b3 Qc7 13. Be3 c4 14. b4 Nb7 15. Nbd2 a5 16. a3 Ra6 17. Qb1 Rfa8 18. Qb2 Qc8 19. Nf1 Ne8 20. N3d2 h6 21. Reb1 axb4 22. axb4 Nd8 23. Rxa6 Qxa6 24. f3 Nf6 25. Ng3 Nh7 26. Ndf1 Bg5 27. Bf2 Nf6 28. Ne3 g6 29. Bd1 h5 30. Nc2 Qc8 31. Ra1 Rxa1 32. Nxa1 h4 33. Nh1 Nh5 34. Qe2 Nf4 35. Qf1 Nd3 36. Qe2 Nxf2 37. Qxf2 Qa6 38. Qb2 f5 39. Nc2 Nf7 40. Kf1 Bf4 41. Qa3 Qc8 42. Nf2 Ng5 43. Ne1 Be3 44. Bc2 Qb7 45. Nd1 Bf4 46. Qa5 Nf7 47. Ke2 Kg7 48. Ne3 Kf6 49. Nf1 Bh6 50. Bb1 Bg5 51. Nc2 Kg7 52. Nce3 Bd8 53. Qa2 Kf6 54. Qc2 Qc8 55. Ke1 Bb6 56. Qe2 Qh8 57. Qa2 Qh6 58. Qd2 Ng5 59. Bc2 Nf7 60. Bb1 Qf4 61. Nd1 Ng5 62. Qxf4 exf4 63. Ke2 fxe4 64. fxe4 f3+ 65. gxf3 Nxh3 66. Nde3 Ke5 67. Bc2 Kf6 68. Bd1 Kg5 69. Bc2 Bd8 70. Nh2 Bf6 71. Kd2 Kf4 72. e5 Bxe5 73. Nef1 Bf5 74. Bd1 Ng1 75. Ke1 Bxc3+ 76. Kf2 Nh3+ 77. Kg2 Bxb4 78. Ng4 Bxg4 79. fxg4 Ng5 80. Nh2 h3+ 81. Kf2 Bc5+ 0-1

[Event "EU-ch U14 Girls"]
[Site "Bratislava"]
[Date "2019.08.02"]
[Round "1"]
[White "Lindstad, Livia"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1504"]
[BlackElo "1862"]
[PlyCount "120"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. d4 cxd4 4. exd4 d6 5. Be2 g6 6. c3 Bg7 7. Nbd2 Nf6 8. 0-0 0-0 9. Re1 Re8 10. Nf1 a6 11. d5 Ne5 12. Nxe5 dxe5 13. Bf3 Qd6 14. Nd2 b5 15. c4 Rb8 16. Qc2 Bf5 17. Ne4 Bxe4 18. Bxe4 bxc4 19. Qxc4 Rb4 20. Qd3 Rd4 21. Qf3 Nxe4 22. Rxe4 Qxd5 23. Re1 Qxf3 24. gxf3 Rd3 25. Be3 Red8 26. Rac1 f5 27. Kg2 Kf7 28. Rc6 R3d6 29. Rec1 Bf6 30. b3 f4 31. Ba7 Ke8 32. Rc7 R6d7 33. a4 Rxc7 34. Rxc7 e4 35. fxe4 Be5 36. Rc4 Rd3 37. b4 Ra3 38. a5 f3+ 39. Kh3 h5 40. Bd4 Bf4 41. Rc3 Rxc3 42. Bxc3 Kd7 43. Bd4 g5 44. e5 e6 45. Bc3 Kc6 46. Bd4 Kb5 47. Bc5 Bxe5 48. Be7 Bf4 49. Bc5 g4+ 50. Kh4 Bxh2 51. Be3 Kxb4 52. Bd2+ Kc4 53. Be3 Kd3 54. Bb6 Ke2 55. Kxh5 g3 56. fxg3 Bxg3 57. Kg5 Bf2 58. Kg6 Be3 59. Kf6 f2 60. Kxe6 f1Q 0-1

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.29"]
[Round "9"]
[White "Kozachenko, Maria"]
[Black "Gaal, Zsoka"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1792"]
[BlackElo "2008"]
[PlyCount "189"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. h3 0-0 7. c4 Nb6 8. 0-0 Bf5 9. exd6 cxd6 10. Nc3 Nc6 11. a3 Re8 12. Be3 d5 13. c5 Nc4 14. b3 Nxe3 15. fxe3 e5 16. Bb5 e4 17. Ne1 Be6 18. Kh1 Qh4 19. Qd2 Bh6 20. Nc2 Rf8 21. Bxc6 bxc6 22. Qf2 Qh5 23. Ne2 Bd7 24. Nf4 Qg5 25. Kh2 f5 26. g3 Qe7 27. Qg2 Kh8 28. Rf2 Rf7 29. h4 Rg8 30. Qh3 Bc8 31. Rg1 Qc7 32. Kh1 Kg7 33. b4 Kf8 34. a4 Bxf4 35. gxf4 Ba6 36. Rfg2 Rfg7 37. Na3 Bd3 38. Qg3 Qd8 39. Qe1 a6 40. Qg3 Qe7 41. Nb1 Qd8 42. Rb2 h6 43. Qh3 Qd7 44. Nc3 Ke8 45. Rf2 Kd8 46. Nd1 Qb7 47. Rb2 Qd7 48. Rf2 Qe7 49. Nb2 Qe6 50. Kh2 Rb7 51. Nxd3 exd3 52. Rb2 Re8 53. Rg3 Rg8 54. Qg2 Qf6 55. Qh3 Ke8 56. Rgg2 Qe6 57. Rb3 Kf7 58. Rd2 Rgb8 59. Rdb2 Qe4 60. Kg1 d2 61. Rxd2 Rxb4 62. Rxb4 Rxb4 63. Kf2 Rb1 64. h5 Qe6 65. Re2 Kg7 66. Qg2 Kh7 67. hxg6+ Qxg6 68. Qxg6+ Kxg6 69. Ra2 Rb3 70. Kf3 h5 71. Rg2+ Kf6 72. Rh2 Ra3 73. Rxh5 Kg6 74. Rh8 Rxa4 75. Rc8 a5 76. Rxc6+ Kf7 77. Rd6 Rc4 78. Rxd5 Ke6 79. Rd6+ Ke7 80. Ra6 a4 81. Ke2 Kd7 82. Kd3 Rb4 83. d5 Rb3+ 84. Kc4 Rxe3 85. Rxa4 Rf3 86. Kb5 Rb3+ 87. Rb4 Rd3 88. d6 Rd5 89. Ra4 Rd1 90. Ra7+ Ke6 91. Kc6 Rd4 92. Re7+ Kf6 93. Re1 Rxf4 94. d7 Rd4 95. Re8 1-0

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.28"]
[Round "8"]
[White "Zvereva, Margarita"]
[Black "Kozachenko, Maria"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1898"]
[BlackElo "1792"]
[PlyCount "89"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. 0-0 0-0 12. Qd2 Nd7 13. c4 b6 14. Rac1 Nc5 15. Nxc5 bxc5 16. b4 cxb4 17. Qxb4 Qd7 18. Rfd1 Rfc8 19. c5 dxc5 20. Bxc5 Bxc5 21. Rxc5 Rxc5 22. Qxc5 f6 23. d6 Be6 24. Bc4 Bxc4 25. Qxc4+ Kh8 26. Qc7 Rd8 27. Qb6 Qc8 28. h3 h6 29. Kh2 Rd7 30. Rd5 Qc4 31. Rc5 Qf4+ 32. Kg1 e4 33. Rc6 a5 34. Qa6 Kh7 35. Qxa5 Rxd6 36. Rxd6 Qc1+ 37. Rd1 Qxd1+ 38. Kh2 Qe2 39. Qf5+ Kh8 40. a4 e3 41. fxe3 Qxe3 42. Qc8+ Kh7 43. Qc7 f5 44. a5 f4 45. a6 1/2-1/2

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.26"]
[Round "6"]
[White "Kozachenko, Maria"]
[Black "Bashylina, Luisa"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1792"]
[BlackElo "1817"]
[PlyCount "90"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 Ne5 8. f4 Nxd3+ 9. Qxd3 b5 10. 0-0 Bb7 11. Be3 Nf6 12. e5 Nd5 13. Nxd5 Bxd5 14. Nd2 Rc8 15. Rfc1 d6 16. Bd4 dxe5 17. fxe5 Be7 18. a4 Qc6 19. axb5 axb5 20. Qe2 0-0 21. b3 Bg5 22. g3 Be7 23. h3 Bc5 24. Bf2 Bxf2+ 25. Qxf2 Qc3 26. Nf1 Qxe5 27. Qe3 Qf5 28. g4 Qg6 29. Qe2 b4 30. Ne3 Qe4 31. Kf2 Qf4+ 32. Ke1 Qg3+ 33. Qf2 Qxh3 34. Rd1 Qh1+ 35. Kd2 Qe4 36. Rab1 Rfd8 37. Kc1 Rc3 38. Nxd5 exd5 39. Rf1 Qg6 40. Rb2 d4 41. Re1 d3 42. Qd4 Rdc8 43. Qe3 h6 44. Kb1 dxc2+ 45. Kc1 Rxe3 0-1

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.24"]
[Round "5"]
[White "Cherepanova, Evita"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1660"]
[BlackElo "1792"]
[PlyCount "114"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[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 h5 9. Qd2 Nbd7 10. 0-0-0 Be7 11. h4 b5 12. Kb1 0-0 13. Rg1 Nb6 14. Qf2 Nc4 15. Bxc4 Bxc4 16. Bb6 Qc8 17. Ba5 Be6 18. Rd2 Rb8 19. Bb4 Rd8 20. Rgd1 Bxb3 21. axb3 Qc7 22. Nd5 Nxd5 23. Rxd5 a5 24. Be1 b4 25. g4 hxg4 26. fxg4 Rdc8 27. R1d2 Ra8 28. Rb5 Qc6 29. Qe2 Ra6 30. Rdd5 Rca8 31. Qc4 Qd7 32. Rb8+ Rxb8 33. Qxa6 Qxg4 34. Qa7 Rc8 35. Qb7 Re8 36. Qb5 Kf8 37. Qxa5 Qxe4 38. Bxb4 Rc8 39. Bc3 Qxh4 40. Rd1 Qe4 41. Qa6 Ra8 42. Qf1 Ra7 43. Qh3 f6 44. Qh8+ Kf7 45. Rg1 Bf8 46. Qh5+ Ke7 47. b4 Qc4 48. Qg6 Qa2+ 49. Kc1 Qf7 50. Qg2 Qc4 51. Qg6 d5 52. Rg4 Qf1+ 53. Kd2 Qf2+ 54. Kd3 Qf3+ 55. Kd2 Ra1 56. Rg1 Qf2+ 57. Kd3 e4+ 0-1

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.22"]
[Round "3"]
[White "Shubenkova, Veronika"]
[Black "Kozachenko, Maria"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1700"]
[BlackElo "1792"]
[PlyCount "195"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. f4 Bb7 5. Nf3 d5 6. 0-0 Nbd7 7. Qe2 c5 8. c3 Qc7 9. Ne5 g6 10. Nd2 a6 11. a3 Ne4 12. Ndf3 f6 13. Nxd7 Qxd7 14. Bd2 c4 15. Bc2 Rc8 16. Be1 b5 17. Nd2 Bd6 18. Qf3 Qc6 19. Nxe4 dxe4 20. Qg4 Be7 21. Qe2 Qb6 22. Bg3 Bd5 23. Bh4 Kf7 24. g4 f5 25. Bxe7 Kxe7 26. h3 a5 27. Kg2 Kd6 28. h4 Qd8 29. g5 h6 30. Rh1 Qb6 31. Qf2 h5 32. Qd2 Rc7 33. Ra2 Rb8 34. Rha1 Qa7 35. Qc1 Rb6 36. Kf2 Qb8 37. Ke2 Rcb7 38. Kd2 Ke7 39. Ke1 Qd6 40. Kd2 Rb8 41. Ke1 Kd7 42. Kd2 Kc7 43. Ke1 Rf8 44. Qd2 Rd8 45. Ke2 Kd7 46. Ke1 Ke7 47. Ke2 Kf8 48. Ke1 Kg8 49. Ke2 Rb7 50. Ke1 Qb6 51. Ke2 Re7 52. Ke1 Qb8 53. Ke2 Bc6 54. Qe1 Rd5 55. Qf1 Rd6 56. Qe1 Bd5 57. Qc1 Ra7 58. Ke1 Rda6 59. Kd2 Qb6 60. Ke1 Kf7 61. Kd2 Ke7 62. Ke1 Kd6 63. Kd2 Bb7 64. Ke1 Ra8 65. Kd2 Bc8 66. Ke1 Rb8 67. Kd2 Qc6 68. Ke1 Rbb6 69. Kd2 b4 70. axb4 axb4 71. Rxa6 Bxa6 72. Ke1 Qb7 73. Kd2 Kc7 74. Ke1 Qc6 75. Qd2 bxc3 76. bxc3 Kb7 77. Qc1 Qb5 78. Rb1 Qa5 79. Rxb6+ Kxb6 80. Qb2+ Bb5 81. Kd2 Kc6 82. Qb4 Qxb4 83. cxb4 Kd5 84. Kc3 Kc6 85. Bd1 Kd5 86. Be2 Bd7 87. Bxc4+ Kc6 88. b5+ Kb6 89. Kb4 Bc8 90. d5 e5 91. fxe5 f4 92. e6 fxe3 93. Be2 Kb7 94. Kc5 Kc7 95. d6+ Kd8 96. d7 Bxd7 97. exd7 Kxd7 98. b6 1-0

[Event "EU-ch U12 Girls 28th"]
[Site "Riga"]
[Date "2018.08.21"]
[Round "2"]
[White "Kozachenko, Maria"]
[Black "Dakic, Marta"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1792"]
[BlackElo "1614"]
[PlyCount "135"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Qa5 11. Kb1 Rfc8 12. Nb3 Qd8 13. h4 Ne5 14. Be2 Nc4 15. Bxc4 Rxc4 16. Bh6 Bh8 17. Ne2 Rac8 18. c3 Ne8 19. h5 e5 20. hxg6 hxg6 21. Bf8 Kxf8 22. Rxh8+ Ke7 23. Qg5+ Ke6 24. Nbd4+ Rxd4 25. Nxd4+ exd4 26. Qd5+ Ke7 27. cxd4 Qc7 28. Qg5+ f6 29. Rh7+ Kd8 30. Qd2 Qc6 31. Re1 Qb5 32. e5 dxe5 33. dxe5 fxe5 34. Rxe5 Qf1+ 35. Re1 Qb5 36. Qd4 Kc7 37. Rd1 Rd8 38. Qxa7 Nd6 39. Rc1+ Nc4 40. Qd4 Kb8 41. Qxc4 Bc6 42. Qxb5 Bxb5 43. Rcc7 Bc6 44. f4 Rd4 45. Rcf7 Bf3 46. Rhg7 Rd1+ 47. Kc2 Rg1 48. g5 Rg2+ 49. Kc3 Rg3 50. Kd4 Rg2 51. Rxg6 Rxb2 52. Rf8+ Kc7 53. Rg7+ Kb6 54. Rf6+ Ka7 55. g6 Rxa2 56. Rc7 Rg2 57. g7 Bd1 58. Rff7 Rd2+ 59. Ke5 Rg2 60. Rxb7+ Ka6 61. Rb8 Bh5 62. Rf6+ Ka5 63. g8Q Rxg8 64. Rxg8 Bd1 65. Rb8 Bc2 66. Kd5 Bd1 67. Kc5 Bf3 68. Rb5+ 1-0

[Event "POL-UKR m U18 10th"]
[Site "Lublin"]
[Date "2018.06.03"]
[Round "2.7"]
[White "Mroz, Lena"]
[Black "Kozachenko, Maria"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1587"]
[BlackElo "1771"]
[PlyCount "72"]
[EventDate "2018.06.02"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bg5 Nbd7 11. Qf3 b5 12. Bxf6 Nxf6 13. 0-0-0 Rc8 14. Rd2 b4 15. Nd5 Nxd5 16. exd5 a5 17. Bxc4 Qxc4 18. Nxa5 Qxa2 19. Nb3 Be7 20. g4 0-0 21. g5 f6 22. Rg2 Rc4 23. Rg4 Rfc8 24. Rxc4 Rxc4 25. Qd3 Rc8 26. Rg1 Qa7 27. Qg3 Qc7 28. Rg2 Qc4 29. gxf6 Bxf6 30. h5 Qf1+ 31. Kd2 Qxf5 32. Kc1 Qxh5 33. Qf2 Qh6+ 34. Kd1 Qf4 35. Qe2 Rc4 36. Na5 Rd4+ 0-1

[Event "POL-UKR m U18 10th"]
[Site "Lublin"]
[Date "2018.06.02"]
[Round "1.7"]
[White "Kozachenko, Maria"]
[Black "Mroz, Lena"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1771"]
[BlackElo "1587"]
[PlyCount "99"]
[EventDate "2018.06.02"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Qd2 d5 9. exd5 Nxd5 10. Nde2 0-0 11. a3 Bxc3 12. Nxc3 Nxc3 13. Qxc3 Qxc3+ 14. bxc3 Nc6 15. Bb6 e5 16. Bc4 Bf5 17. 0-0-0 h5 18. Rhe1 Rac8 19. Bd5 Rfe8 20. Kb2 Re7 21. c4 Nb8 22. Ba5 Nd7 23. Bb4 Nc5 24. Re3 Kh8 25. Rde1 f6 26. f4 Rec7 27. fxe5 fxe5 28. Rxe5 Bg6 29. Re7 Rxe7 30. Rxe7 b6 31. Kc1 Na4 32. Bd6 Re8 33. Bc6 Rxe7 34. Bxe7 Nc5 35. Bd8 b5 36. cxb5 axb5 37. Bxb5 Ne6 38. Bb6 Nf4 39. Bc6 Bf7 40. a4 Bc4 41. g3 Nd5 42. a5 Nb4 43. Bb7 Kg8 44. Kb2 Na6 45. Kc3 Bf1 46. Kd4 Kf7 47. c4 Nb4 48. Bc5 Nc2+ 49. Kc3 Ne1 50. a6 1-0

