[Event "Moscow-ch (Women)"]
[Site "Moscow"]
[Date "2024.03.29"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Charochkina, Daria"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1929"]
[BlackElo "2298"]
[PlyCount "66"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 dxc4 6. Qxc4 Be6 7. Qc1 Bg7 8. Nc3 0-0 9. Bh6 c5 10. Bxg7 Kxg7 11. e3 Bg4 12. Be2 cxd4 13. Nxd4 e5 14. Nb3 Bxe2 15. Nxe2 Na6 16. 0-0 Rc8 17. Qd1 Qb6 18. Nc3 Nb4 19. Qe2 Nbd5 20. Nxd5 Nxd5 21. Rad1 Rfd8 22. Rd2 a5 23. Rfd1 a4 24. Nc1 a3 25. Nd3 e4 26. Nf4 Nxf4 27. exf4 Rxd2 28. Qxd2 axb2 29. Rb1 Rc1+ 30. Rxc1 b1Q 31. Qc3+ f6 32. Qc8 Qd8 33. Qc4 Qbd3 0-1

[Event "Moscow-ch (Women)"]
[Site "Moscow"]
[Date "2024.03.26"]
[Round "3"]
[White "Diakonova, Ekaterina"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2103"]
[BlackElo "1929"]
[PlyCount "64"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nbd2 Bg4 10. h3 Bxf3 11. Nxf3 a6 12. Re1 e6 13. Qd2 Rc8 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bxg7 Kxg7 17. g3 h5 18. h4 Nf6 19. Kg2 Qd6 20. Re5 Rfe8 21. Rae1 Nd7 22. R5e3 Nf6 23. f3 Rc7 24. R1e2 Rce7 25. Qe1 Nd7 26. Bb1 Kf8 27. g4 Nf6 28. Qg3 Qxg3+ 29. Kxg3 Rc7 30. Bd3 Rb8 31. Re1 b5 32. a3 Rc6 1/2-1/2

[Event "Moscow-ch (Women)"]
[Site "Moscow"]
[Date "2024.03.22"]
[Round "1"]
[White "Fominykh, Maria"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2186"]
[BlackElo "1929"]
[PlyCount "45"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 a5 12. Qd2 Qe7 13. a3 Be4 14. b4 axb4 15. axb4 Nc6 16. Bc3 b5 17. cxb5 Na7 18. Ra5 Rfb8 19. Rfa1 Nxb5 20. Bb2 Nd6 21. Qc3 Nb5 22. Rxa8 Bxa8 23. Qd2 1/2-1/2

[Event "RUS-chT Blitz (Women)"]
[Site "Sochi"]
[Date "2022.10.17"]
[Round "10.12"]
[White "Borisova, Ekaterina"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2234"]
[BlackElo "1868"]
[PlyCount "199"]
[EventDate "2022.10.17"]
[EventType "team-swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Moscow ShSM (W)"]
[BlackTeam "Moscow MGFSO (W)"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 b6 3. f3 Bb7 4. e4 d6 5. Nc3 Nbd7 6. Be3 e6 7. Nge2 c5 8. d5 exd5 9. cxd5 Be7 10. Ng3 0-0 11. Be2 Re8 12. 0-0 a6 13. a4 Bf8 14. Qd2 Qc7 15. Rac1 Ne5 16. h3 Ng6 17. Rfe1 Bc8 18. b4 Bd7 19. bxc5 bxc5 20. f4 Qa5 21. Bf3 Rab8 22. Rb1 Nh4 23. Kh2 Nxf3+ 24. gxf3 Rxb1 25. Rxb1 Qc7 26. Nge2 Rb8 27. Rxb8 Qxb8 28. f5 Qb4 29. Qd3 Bxa4 30. Qxa6 Bd7 31. Bf4 Qb8 32. Kg2 Nh5 33. Bh2 Be7 34. Qa2 h6 35. Qb1 Qxb1 36. Nxb1 Nf6 37. Nd2 Ne8 38. Nc4 f6 39. Nf4 Bb5 40. Na3 Ba6 41. Ne6 Kf7 42. Kf2 Bd3 43. Ke3 Bf1 44. h4 Ba6 45. Bg3 Bf1 46. Be1 Ba6 47. Ba5 g6 48. fxg6+ Kxg6 49. Nf4+ Kf7 50. Nb1 f5 51. Nc3 fxe4 52. Nxe4 Bxh4 53. Ne6 Be7 54. f4 Ng7 55. Nd8+ Ke8 56. Nc6 Bc4 57. Nc3 Kd7 58. Ke4 Bb3 59. Nxe7 Kxe7 60. f5 Bc2+ 61. Kf4 Bxf5 62. Bc7 Bh3 63. Nb5 Ne8 64. Bb8 Bg2 65. Nc3 Nf6 66. Nb5 Nxd5+ 67. Kg3 Bf1 68. Bxd6+ Kd7 69. Bxc5 Bxb5 70. Bf8 h5 71. Kh4 Be2 72. Bh6 Ke6 73. Bc1 Kf5 74. Bd2 Ne7 75. Bc1 Ng6+ 76. Kh3 Bg4+ 77. Kg3 h4+ 78. Kh2 Ke4 79. Bg5 h3 80. Kg3 Bc8 81. Bc1 Nf8 82. Bd2 Nh7 83. Bc1 Nf6 84. Bb2 Nh5+ 85. Kh2 Kf3 86. Be5 Nf4 87. Bd6 Ne2 88. Bc7 Nc3 89. Bd6 Ne4 90. Bb8 Nf6 91. Bc7 Ne4 92. Bb8 Nd2 93. Bc7 Nf1+ 94. Kg1 Ne3 95. Kh2 Kg4 96. Bb8 Bb7 97. Bc7 Nd5 98. Bb8 Nf6 99. Bc7 Nh7 100. Bd8 0-1

[Event "RUS-ch Rapid (Women)"]
[Site "Sochi"]
[Date "2022.10.15"]
[Round "4"]
[White "Kovanova, Baira"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2317"]
[BlackElo "1868"]
[PlyCount "186"]
[EventDate "2022.10.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[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. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Bg4 9. 0-0 Re8 10. Qc2 h6 11. h3 Bxe2 12. Bxe2 Nd7 13. Qd3 Nf8 14. Bd1 Bc7 15. Bc2 Qd6 16. g3 Rad8 17. Be3 Qe6 18. Kh2 Qd5 19. Bd2 h5 20. h4 Qd7 21. Qf3 Qd5 22. Qd3 Qd7 23. Bd1 g6 24. Kg2 c5 25. Bf3 cxd4 26. cxd4 Qxd4 27. Qxd4 Rxd4 28. Bc3 Rd3 29. Bxb7 Be5 30. Rfe1 Rb8 31. Bxe5 fxe5 32. Ba6 Rd6 33. Bc4 Rxb2 34. Rxe5 Ne6 35. Ra5 Rdd2 36. Rf1 Rdc2 37. Bb3 Rc7 38. Ra6 Kg7 39. Bxe6 fxe6 40. a4 e5 41. Re1 Rf7 42. Rf1 e4 43. Re6 Re2 44. Kg1 Rb7 45. a5 Kf7 46. Re5 Kf6 47. Rc5 Reb2 48. Rc4 Ra2 49. Rxe4 Rxa5 50. Rd1 Rab5 51. Rd6+ Kf7 52. Ree6 g5 53. Rf6+ Ke7 54. Rfe6+ Kf7 55. hxg5 Rxg5 56. Rh6 Kg7 57. Kg2 a5 58. Ra6 a4 59. Kh3 a3 60. Rhc6 Rf5 61. f4 Rb3 62. Kh4 Rd3 63. Rc4 Rb3 64. Rca4 Rb1 65. Kh3 Rh1+ 66. Kg2 Ra1 67. Ra7+ Rf7 68. R7a5 Kg6 69. Rg5+ Kf6 70. Ra6+ Ke7 71. Rxh5 Kf8 72. Rha5 Rb7 73. Rxa3 Rb2+ 74. Kf3 Rf1+ 75. Kg4 Rg1 76. Rc3 Rb7 77. Ra8+ Kg7 78. Rac8 Rb2 79. R8c7+ Kf8 80. Ra7 Rb8 81. f5 Rh1 82. Kg5 Rh8 83. Rc4 Rg8+ 84. Kf4 Rh8 85. Rac7 Rh1 86. Rc8+ Rxc8 87. Rxc8+ Kf7 88. g4 Rg1 89. Rc7+ Kf8 90. Kg5 Rg2 91. f6 Kg8 92. Kf5 Kf8 93. g5 Kg8 1-0

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.09"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Zhapova, Yana"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1655"]
[BlackElo "1632"]
[PlyCount "153"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nf3 Nf6 5. e3 e6 6. c4 Nbd7 7. Nc3 Be7 8. c5 0-0 9. Bd3 Re8 10. 0-0 e5 11. dxe5 Ng4 12. Bxe7 Qxe7 13. b4 Ngxe5 14. Nxe5 Nxe5 15. Ne2 Bg4 16. Qd2 Qh4 17. Ng3 Rad8 18. f3 Be6 19. a3 Qf6 20. Rae1 Bc8 21. Bb1 g6 22. Qd4 Qg7 23. Ba2 h5 24. f4 Ng4 25. Qxg7+ Kxg7 26. e4 d4 27. e5 Ne3 28. Rf2 Bf5 29. Rd2 h4 30. Nxf5+ Nxf5 31. Bb1 Ne3 32. Bd3 Nd5 33. g3 hxg3 34. hxg3 Rd7 35. Re4 Nc7 36. Be2 Ne6 37. Bg4 Red8 38. Bxe6 fxe6 39. Rd3 g5 40. Kg2 Kg6 41. Kf3 gxf4 42. Rxf4 b6 43. Rf6+ Kg5 44. Rxe6 bxc5 45. bxc5 Kf5 46. Rxc6 Kxe5 47. Rh6 Rf7+ 48. Ke2 Kd5 49. Rh5+ Kc4 50. c6 Re7+ 51. Kd2 Rc8 52. Rh6 Rec7 53. Rd6 Rxc6 54. R3xd4+ Kb5 55. Rxc6 Rxc6 56. g4 Kc5 57. Rd3 Rg6 58. Rg3 Kd4 59. g5 Ke4 60. Kc3 Kf4 61. Rg1 Ke4 62. Kc4 Ke5 63. Kc5 Ke4 64. a4 Kd3 65. Kd5 Ke3 66. Ke5 Kf2 67. Rg4 Kf3 68. Kf5 Rg8 69. Rb4 Rf8+ 70. Kg6 Rg8+ 71. Kf6 a6 72. g6 Rc8 73. g7 Kg3 74. Kf7 Rc7+ 75. Kg6 Rc6+ 76. Kh7 Rc7 77. Kh8 1-0

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.09"]
[Round "7"]
[White "Hristova, Ivelina"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1225"]
[BlackElo "1655"]
[PlyCount "181"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. 0-0 Bxc3 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Rd1+ Ke8 11. bxc3 Nxe4 12. Bb2 Bd7 13. c4 Nf6 14. Bf3 Rc8 15. Be5 b6 16. Rd2 Ke7 17. Bd6+ Ke8 18. Rad1 c5 19. Bb7 h5 20. Bxc8 Bxc8 21. Bxc5 Nd7 22. Bd6 Rh6 23. c3 Rg6 24. g3 Rg4 25. Rd4 Rg5 26. f4 Ra5 27. R1d2 Ra4 28. c5 Rxd4 29. cxd4 bxc5 30. dxc5 Nf6 31. c6 Nd5 32. Kf2 Kd8 33. Kf3 Ba6 34. Rb2 Nb6 35. Ke4 Kc8 36. Kd4 Bf1 37. Bc5 Kc7 38. Rb4 Kxc6 39. Bxb6 axb6 40. a4 f6 41. Rb2 Ba6 42. Rc2+ Kd6 43. Rb2 Kc6 44. Rb3 Bb7 45. Rc3+ Kd6 46. Kc4 Ba6+ 47. Kb4 Kd7 48. Rc2 Kd6 49. Rd2+ Kc6 50. Rd4 Kc7 51. Rd1 Be2 52. Rd2 Ba6 53. Rc2+ Kd7 54. Rc3 Be2 55. Re3 Ba6 56. Re4 Bf1 57. Rd4+ Kc7 58. a5 bxa5+ 59. Kxa5 Bg2 60. Kb5 Bd5 61. Kc5 Bb3 62. Rb4 Bd5 63. Ra4 g5 64. Ra7+ Kd8 65. Kd6 Ke8 66. Re7+ Kf8 67. Rc7 gxf4 68. gxf4 Bb3 69. Rh7 Bd1 70. Kxe6 f5 71. Kf6 Kg8 72. Ra7 Bg4 73. Kg6 Kf8 74. Rf7+ Kg8 75. Rxf5 Bxf5+ 76. Kxf5 Kg7 77. Kg5 h4 78. Kxh4 Kf6 79. Kg4 Kg6 80. h4 Kf6 81. h5 Kg7 82. Kg5 Kh7 83. f5 Kg7 84. f6+ Kh7 85. h6 Kh8 86. f7 Kh7 87. Kf6 Kxh6 88. f8Q+ Kh5 89. Qg8 Kh4 90. Qg2 Kh5 91. Qg5# 1-0

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.08"]
[Round "4"]
[White "Fedorova, Olesya"]
[Black "Rasheva, Nora"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1655"]
[BlackElo "1358"]
[PlyCount "173"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 e5 4. Bxe5 Nc6 5. Nf3 f6 6. Bf4 g5 7. Be3 Nd6 8. d5 Ne7 9. Nc3 Ng6 10. h3 Nc4 11. Qc1 Bg7 12. Bd4 Qe7 13. e3 Nce5 14. Bxe5 Nxe5 15. Be2 d6 16. Qd2 Bd7 17. 0-0-0 0-0-0 18. Nxe5 Qxe5 19. Qd4 Qxd4 20. Rxd4 f5 21. Rd3 Rde8 22. Nd1 Bb5 23. Rd2 Bxe2 24. Rxe2 Re5 25. c4 Rhe8 26. Rhe1 Re4 27. Rc2 f4 28. f3 R4e7 29. e4 Be5 30. Nc3 h5 31. Ne2 g4 32. hxg4 hxg4 33. fxg4 Rg7 34. Ng1 Rxg4 35. Nf3 Bh8 36. b4 Reg8 37. Ree2 Kd7 38. c5 b6 39. cxd6 cxd6 40. a3 Bf6 41. Kb1 Rh8 42. Ka2 Rh1 43. Re1 Rh8 44. Kb3 Rhg8 45. Ree2 Rg3 46. b5 Be5 47. Kb4 Bf6 48. a4 Re8 49. Ne1 Rgg8 50. Rc4 Rc8 51. Rec2 Rxc4+ 52. Rxc4 Rxg2 53. Nxg2 f3 54. Ne3 f2 55. Rc2 Bd4 56. Nf1 Bc5+ 57. Kc4 Ke7 58. Kd3 Kf6 59. Ke2 Ke5 60. Ng3 Kf4 61. Nh1 Kxe4 62. Nxf2+ Kxd5 63. Nd3 Ke6 64. Nxc5+ dxc5 65. Kd3 Kd5 66. Rc4 Ke5 67. Rh4 Kd5 68. Rh5+ Kd6 69. Ke4 Kc7 70. Kd5 Kd7 71. Rh7+ Kc8 72. Kc6 Kd8 73. Kd6 Kc8 74. Rxa7 c4 75. Rc7+ Kb8 76. Rxc4 Kb7 77. Rc7+ Kb8 78. Kc6 Ka8 79. Kxb6 Kb8 80. Rh7 Kc8 81. Kc6 Kd8 82. Ra7 Ke8 83. Kd6 Kf8 84. Ke6 Kg8 85. Kf6 Kh8 86. Kg6 Kg8 87. Ra8# 1-0

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.08"]
[Round "5"]
[White "Lazsadi, Kerka Lilla"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1356"]
[BlackElo "1655"]
[PlyCount "141"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. Qc2 Na6 11. a3 Nc7 12. 0-0 a6 13. Bf4 b5 14. b4 c4 15. a4 Bb7 16. Ra2 Nh5 17. Bd2 Qe7 18. Ng5 Nf6 19. Re1 h6 20. Nf3 Nd7 21. Bd1 Kh7 22. Qc1 Nb6 23. a5 Nd7 24. Bf4 Qf6 25. Rc2 Rac8 26. Be3 Qe7 27. Bd4 Bxd4 28. Nxd4 Nxd5 29. Nxd5 Bxd5 30. Rce2 Bb7 31. Bc2 Ne5 32. Qe3 Nc6 33. Nxc6 Bxc6 34. f4 Ra8 35. Qd4 Qa7 36. Qxa7 Rxa7 37. Rd2 Rd7 38. Kf2 Kg7 39. g4 Kf8 40. Rd4 f6 41. Red1 Ke7 42. Ke3 g5 43. fxg5 hxg5 44. Kf3 Red8 45. Ke3 Kf7 46. Kf3 Kg7 47. Kg3 d5 48. exd5 Rxd5 49. Rxd5 Rxd5 50. Rxd5 Bxd5 51. h4 gxh4+ 52. Kxh4 Kf7 53. Bf5 Bb7 54. g5 fxg5+ 55. Kxg5 Ke7 56. Kf4 Kd6 57. Ke3 Ke5 58. Bc2 Bd5 59. Bb1 Be6 60. Bc2 Bf5 61. Bd1 Be4 62. Bg4 Bb7 63. Bd1 Kd6 64. Kd4 Bc8 65. Bf3 Kc7 66. Be4 Bb7 67. Bc2 Kd6 68. Bb1 Kc7 69. Bc2 Kd6 70. Bb1 Kc7 71. Bc2 1/2-1/2

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.08"]
[Round "3"]
[White "Pert, Nina P"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1558"]
[BlackElo "1655"]
[PlyCount "72"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 f6 10. f4 Qc7 11. Qe2 d6 12. exd6 Qxd6 13. 0-0-0 Qxf4+ 14. Kb1 Bg4 15. Qa6 Qc7 16. Re1 e5 17. Bc5 Bf8 18. Bxf8 Kxf8 19. Qc4 Ne7 20. Qxg4 Kg7 21. Bc4 Rhd8 22. Qe6 Nf5 23. Ne4 Rf8 24. Bb3 Rad8 25. Nc5 Qb6 26. Nd7 Nd4 27. Nxb6 Nxe6 28. Bxe6 axb6 29. a3 Rd2 30. g3 Rfd8 31. Kc1 Rf2 32. Rd1 Rxd1+ 33. Rxd1 Rxh2 34. Rd6 e4 35. Bc4 e3 36. Re6 Rh1+ 0-1

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.07"]
[Round "2"]
[White "Fedorova, Olesya"]
[Black "Yildiz, Elif Zeren"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1655"]
[BlackElo "1304"]
[PlyCount "78"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. Bg5 Bg7 3. Nf3 d6 4. e4 h6 5. Be3 Nd7 6. Bd3 e6 7. Nbd2 Ne7 8. c3 a6 9. 0-0 g5 10. Nb3 Ng6 11. Nfd2 e5 12. d5 Nf4 13. Qc2 Nf6 14. c4 b6 15. a4 a5 16. Rfe1 Ng4 17. Bf1 h5 18. g3 Ng6 19. Nf3 Nxe3 20. fxe3 g4 21. Nfd2 h4 22. Bg2 Qg5 23. Qd3 Qh5 24. Kf2 f5 25. exf5 Bxf5 26. e4 Bd7 27. Ke2 0-0 28. Kd1 Rf2 29. Re2 Raf8 30. Kc2 hxg3 31. hxg3 Qh2 32. Bf1 Bh6 33. Nc1 Bxd2 34. Kxd2 Qh6+ 35. Qe3 Qxe3+ 36. Kxe3 Rxf1 37. Kd2 R8f2 38. Rxf2 Rxf2+ 39. Kc3 Rf3+ 0-1

[Event "Wch FIDE Online U12 Girls Europe qual"]
[Site "Tornelo INT"]
[Date "2020.12.07"]
[Round "1"]
[White "Li, Anna Sofie"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1313"]
[BlackElo "1655"]
[PlyCount "86"]
[EventDate "2020.12.07"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. Nbd2 d6 6. 0-0 c5 7. dxc5 dxc5 8. b3 Nd5 9. Rb1 Nc3 10. Qe1 Nxb1 11. Nxb1 Nc6 12. Nbd2 Be6 13. Qe2 Nb4 14. Bc4 Bxc4 15. Qxc4 Qd5 16. Qe2 Nxa2 17. Ba3 Nc3 18. Qe1 Rfd8 19. h3 Qc6 20. Nc4 Nb5 21. Bb2 Bxb2 22. Nxb2 Nd6 23. Nd3 f6 24. Qc3 Ne4 25. Qb2 b6 26. Rd1 a5 27. c3 b5 28. b4 c4 29. Nde1 Rxd1 30. Qc2 Rdd8 31. Nd4 Qb7 32. Ne6 Rd6 33. Nd4 e5 34. Ndf3 axb4 35. Kh2 bxc3 36. g3 b4 37. Kg2 b3 38. Qc1 b2 39. Qc2 b1Q 40. Qxb1 Qxb1 41. Nh4 Qxe1 42. Nf3 Qxf2+ 43. Kh1 Nxg3# 0-1

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.21"]
[Round "7"]
[White "Merkulova, Viktoria"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1436"]
[BlackElo "1552"]
[PlyCount "92"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qb3 e6 10. 0-0 Na5 11. Bb5+ Bd7 12. Qa4 Bxb5 13. Qxb5+ Nac6 14. a3 a6 15. Qc4 Qd3 16. Qc3 Qxc3 17. bxc3 Nd3 18. Nbd2 Ncxe5 19. Nxe5 Nxe5 20. Rb1 b5 21. a4 bxa4 22. Ne4 Nc4 23. Bf4 Be7 24. Rb7 Rd8 25. Ra7 a3 26. Ra1 a5 27. Kf1 h6 28. Rc7 Nb2 29. Ra7 f5 30. Ng3 a4 31. Be5 Rg8 32. Nh5 Kf7 33. Bxg7 Rd1+ 34. Rxd1 Nxd1 35. Bf6 a2 36. c4 Re8 37. Ke2 Kg6 38. Ba1 Kxh5 39. Kxd1 a3 40. Kc2 Bc5 41. Ra6 Rb8 42. Ra5 Rb1 43. Bc3 Bb4 44. g4+ Kxg4 45. h3+ Kh5 46. Bxb4 a1Q 0-1

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.20"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Strukova, Ksenia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1552"]
[BlackElo "1978"]
[PlyCount "135"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 b6 6. Ba3 0-0 7. c4 dxc4 8. Bxc4 Bb7 9. 0-0 e6 10. b5 Re8 11. Bb2 Nbd7 12. Rc1 h5 13. Qe2 Rc8 14. Rfd1 Qe7 15. Bd3 Nd5 16. Nc4 a6 17. a4 axb5 18. axb5 Ra8 19. Ra1 Rec8 20. Qd2 Qb4 21. Be2 Bf8 22. Qxb4 Nxb4 23. Nfe5 Nxe5 24. Nxe5 Bd6 25. Bf3 Bxf3 26. Nxf3 Ra5 27. Rxa5 bxa5 28. Ra1 Ra8 29. Ra4 Nd5 30. Nd2 Nb6 31. Ra1 a4 32. Nb1 Ra5 33. Na3 Bxa3 34. Bxa3 Rxb5 35. Kf1 Nd5 36. Ke2 f6 37. Kd3 Rb3+ 38. Kc2 Rc3+ 39. Kb2 Rb3+ 40. Kc2 Rb5 41. Bc5 Ra5 42. e4 Nf4 43. g3 Nh3 44. f3 Ng5 45. Ra3 e5 46. Bb4 Rb5 47. Bd2 exd4 48. Bxg5 Rxg5 49. Rxa4 Rc5+ 50. Kd3 Rc3+ 51. Kxd4 Rxf3 52. Ra8+ Kg7 53. Ra7 Rf2 54. Rxc7+ Kh6 55. h4 Rf3 56. Rc3 Rf1 57. Ke3 g5 58. hxg5+ Kxg5 59. Ke2 Ra1 60. Kf3 Ra5 61. Rd3 Ra8 62. Rd5+ Kg6 63. Kf4 Ra1 64. Kf3 Rf1+ 65. Ke2 Rh1 66. Kf3 Rb1 67. Rc5 Rb4 68. Rd5 1/2-1/2

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.19"]
[Round "5"]
[White "Miroshnik, Ekaterina"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2139"]
[BlackElo "1552"]
[PlyCount "207"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 b6 4. e3 Bb7 5. Be2 d5 6. 0-0 Nbd7 7. a4 a5 8. d4 Be7 9. Bd3 0-0 10. Nc3 Rc8 11. Qe2 c5 12. Nb5 cxd4 13. exd4 Nb8 14. Na7 Rc7 15. Ne5 Nc6 16. Naxc6 Bxc6 17. Qf3 Nd7 18. Qh3 g6 19. Nxc6 Rxc6 20. Rae1 Bf6 21. Qg4 Rc8 22. g3 Nc5 23. dxc5 Bxb2 24. cxb6 Qxb6 25. Qd1 Bd4 26. Kg2 Bc3 27. Re2 Qd4 28. f4 Rce8 29. Ref2 e5 30. fxe5 Rxe5 31. Re2 Rxe2+ 32. Qxe2 Qe5 33. Qf3 Kg7 34. Rf2 Bb4 35. Re2 Qd6 36. Re3 Bd2 37. Re2 Bb4 38. Bb5 Rc8 39. Rf2 Rc7 40. Re2 Rc3 41. Bd3 Rc8 42. Qg4 Rd8 43. Qd4+ Qf6 44. Qa7 Qc3 45. Rf2 Rf8 46. Qd7 Qc5 47. Bb5 Qd6 48. Qxd6 Bxd6 49. Rd2 Rc8 50. Ba6 Rc3 51. Bd3 Bb4 52. Re2 Rc7 53. Re5 d4 54. Rd5 Bc3 55. Rd8 Re7 56. Rc8 Bb4 57. Kf2 Be1+ 58. Kf3 Bd2 59. Be4 Bc3 60. Rc5 Bb4 61. Rc4 Bc3 62. Bd3 Re3+ 63. Kf2 Re7 64. Rc6 Be1+ 65. Kf3 Bc3 66. Bc4 Bb4 67. Bd3 Bc3 68. Rc5 Bb4 69. Rd5 Bc3 70. Kf2 Be1+ 71. Kf1 Bc3 72. b4 Bxb4 73. Rxd4 Re1+ 74. Kg2 Ra1 75. Kh3 Re1 76. Rc4 Re3 77. Kg2 Re7 78. Rc6 Rd7 79. Kf3 Bd6 80. Ke3 Bc7 81. c4 f5 82. Ra6 Kf7 83. c5 Re7+ 84. Kd4 Rd7+ 85. Ke3 Re7+ 86. Kf3 Rd7 87. Bc4+ Kg7 88. Re6 Kf8 89. Bb5 Re7 90. Ra6 Kg7 91. Bd3 Re5 92. Rc6 Re7 93. Bc4 Kf8 94. Kf2 Kg7 95. Be2 Be5 96. Kf1 Rc7 97. Rxc7+ Bxc7 98. Bc4 Kf6 99. Ke2 Ke5 100. Bg8 h6 101. Ke3 g5 102. Bb3 f4+ 103. gxf4+ gxf4+ 104. Kf3 1/2-1/2

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.17"]
[Round "4"]
[White "Fedorova, Olesya"]
[Black "Dimitrova, Aleksandra"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1552"]
[BlackElo "2229"]
[PlyCount "65"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 0-0 10. Be2 Rd8 11. 0-0 Bf8 12. Rfc1 Ne7 13. b4 Nf5 14. b5 Be6 15. Qb3 g5 16. Na4 Bd6 17. Nc5 Rab8 18. a4 g4 19. Ne5 h5 20. Ncd3 Qh6 21. Nc5 Qg7 22. Qc3 Re8 23. a5 f6 24. Nxe6 Rxe6 25. Nd3 Qg5 26. Bf1 h4 27. Nf4 Re4 28. Qb3 Nxd4 29. Qxd5+ Qxd5 30. Nxd5 Nb3 31. Nxf6+ Kg7 32. Nxe4 Nxc1 33. Rxc1 1-0

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.16"]
[Round "3"]
[White "Fedorova, Olesya"]
[Black "Diakonova, Ekaterina"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1552"]
[BlackElo "2209"]
[PlyCount "161"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 g6 4. f3 Nf6 5. e4 d6 6. Qd2 b6 7. Bh6 Bxh6 8. Qxh6 c5 9. d5 Qc7 10. Nd2 Nbd7 11. Bb5 Bb7 12. Ne2 a6 13. Bxd7+ Qxd7 14. c4 b5 15. Qe3 a5 16. 0-0 Ba6 17. b3 a4 18. Nc3 0-0 19. Rfe1 bxc4 20. bxc4 e5 21. a3 Nh5 22. Rab1 Rab8 23. Qd3 Nf4 24. Qc2 Rxb1 25. Rxb1 Qe7 26. g3 Qg5 27. Rb6 Bc8 28. Nf1 Qd8 29. Rb1 Nh3+ 30. Kg2 Ng5 31. h4 Nh3 32. Ne3 Nf4+ 33. gxf4 exf4 34. Nf1 Qxh4 35. Kg1 Bh3 36. Qf2 Qg5+ 37. Kh1 Qe5 38. Nb5 g5 39. Nh2 h5 40. Rg1 Kh7 41. Nf1 Kh6 42. Qh2 g4 43. Nd2 f5 44. exf5 Qxf5 45. Nxd6 Qd7 46. N6e4 Qc8 47. Qf2 Qd8 48. d6 Rf5 49. d7 Qxd7 50. Qh4 Qg7 51. Qxh3 gxh3 52. Rxg7 Kxg7 53. Kh2 Kf8 54. Kxh3 Ke7 55. Nc3 Kd6 56. Nxa4 Ke5 57. Nxc5 Kd4 58. Nce4 Rf8 59. c5 Ra8 60. Kh4 Rxa3 61. Kxh5 Ra6 62. Kg4 Ke5 63. Nc4+ Kd4 64. Ncd6 Ke5 65. Kg5 Ra1 66. Nf7+ Ke6 67. Nh6 Rf1 68. Kxf4 Kd5 69. Ng4 Kc6 70. Ne3 Rh1 71. Ke5 Rh3 72. Kf4 Rh8 73. Nf5 Rh3 74. Ke5 Rh8 75. Nd4+ Kc7 76. f4 Re8+ 77. Kd5 Kb8 78. f5 Rh8 79. f6 Kc7 80. f7 Kd7 81. Ne6 1-0

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.14"]
[Round "2"]
[White "Paramzina, Anastasya"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2209"]
[BlackElo "1552"]
[PlyCount "145"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 d6 6. Nc3 Bg7 7. Be3 Qb6 8. Nb3 Bxc3+ 9. bxc3 Qc7 10. c5 dxc5 11. Nxc5 Nf6 12. f3 0-0 13. Be2 b6 14. Nb3 Rd8 15. Qc1 Bb7 16. 0-0 Rac8 17. Bf4 Qd7 18. g4 Qe6 19. Qe3 Ne8 20. Nd4 Nxd4 21. cxd4 Qc6 22. d5 Qc5 23. Rfc1 Qxe3+ 24. Bxe3 Nf6 25. Kf2 h5 26. h3 hxg4 27. hxg4 Rxc1 28. Rxc1 Rc8 29. Bb5 Rxc1 30. Bxc1 Bc8 31. Ke3 Nd7 32. Kd4 Kf8 33. e5 e6 34. d6 Nb8 35. Bh6+ Kg8 36. Bg5 Bd7 37. Bxd7 Nxd7 38. Be7 Kg7 39. f4 Kg8 40. Kc4 a6 41. Kd4 Kg7 42. a4 Kg8 43. Kc4 Kg7 44. Kb4 Kg8 45. Bd8 Kf8 46. Be7+ Kg8 47. Ka3 Kg7 48. Kb3 Kg8 49. Ka2 Kg7 50. Kb2 Kg8 51. Kb1 Nc5 52. Ka2 Nd7 53. Ka3 Kg7 54. Kb4 Kg8 55. Bd8 Kf8 56. Bxb6 Nxb6 57. Ka5 Nd7 58. Kxa6 Ke8 59. Kb7 Kd8 60. a5 Nc5+ 61. Kc6 Na6 62. Kb6 Nb8 63. a6 Nd7+ 64. Kc6 Nb8+ 65. Kb7 Nxa6 66. Kxa6 Kc8 67. Kb6 Kd7 68. Kc5 Kd8 69. Kc6 Kc8 70. d7+ Kd8 71. Kd6 g5 72. fxg5 f6 73. g6 1-0

[Event "Moscow-ch final (Women)"]
[Site "Moscow"]
[Date "2020.09.13"]
[Round "1"]
[White "Fedorova, Olesya"]
[Black "Petrova, Elizaveta"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1552"]
[BlackElo "1647"]
[PlyCount "81"]
[EventDate "2020.09.13"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Nxe7 6. Bd3 d6 7. Nf3 Ng6 8. 0-0 0-0 9. Nbd2 Nd7 10. Bxg6 hxg6 11. Nc4 Qe7 12. Qd2 b6 13. Rfe1 dxe5 14. Ncxe5 Nxe5 15. Nxe5 Bb7 16. c3 Rad8 17. Qf4 Qf6 18. Qg3 Qe7 19. Rad1 c5 20. dxc5 bxc5 21. Qf4 Ba8 22. f3 g5 23. Qa4 Qc7 24. Rd7 Rxd7 25. Qxd7 Qb6 26. Qd2 Rd8 27. Qf2 Bd5 28. c4 Bb7 29. b3 f6 30. Ng4 Qd6 31. Ne3 Kf7 32. h3 Qd2 33. Rd1 Qxf2+ 34. Kxf2 Rxd1 35. Nxd1 Ke7 36. Nc3 a6 37. Ke3 Kd6 38. Ne2 Bc6 39. Nc1 Be8 40. Ne2 Ke5 41. Nc3 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "5"]
[White "Dzelnik, Yana"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1557"]
[PlyCount "56"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 f6 10. f4 Qc7 11. Bc4 fxe5 12. fxe5 Bxe5 13. Qf3 Nf6 14. 0-0-0 d5 15. Bxe5 Qxe5 16. Rde1 Qg5+ 17. Kb1 Bg4 18. Qe3 Qxe3 19. Rxe3 dxc4 20. Rf1 Kf7 21. Ne4 Bf5 22. Ng5+ Kf8 23. Rfe1 Rd8 24. h3 h6 25. Nf3 Be4 26. Ne5 Rg8 27. Rf1 Kg7 28. Rf2 Rd1# 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "8"]
[White "Fedorova, Olesya"]
[Black "Khamdamova, Afruza"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1557"]
[BlackElo "1509"]
[PlyCount "144"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Qf3 Bd6 13. Re1 Re8 14. Rxe8+ Qxe8 15. Qd1 Qe5 16. g3 Bh3 17. d4 Qe4 18. f3 Qg6 19. Bxd5 Bxg3 20. Be4 f5 21. Qc2 Bh4+ 22. Kh1 fxe4 23. Be3 Rf8 24. Na3 Rxf3 25. Rg1 Qf5 26. Bh6 g6 27. Qb3+ Kh8 28. Qd1 Rf2 29. d5 Qxd5 30. Qxd5 cxd5 31. Rd1 Kg8 32. Kg1 Kf7 33. Be3 Rg2+ 34. Kh1 Ke6 35. Bd4 Rg4 36. Rd2 Rf4 37. Rd1 Bf6 38. Nc2 Bg4 39. Rd2 Bf3+ 40. Kg1 Rg4+ 41. Kf1 Bg5 42. Be3 Bxe3 43. Nxe3 Rg5 44. b4 Rh5 45. Kg1 Rg5+ 46. Kf1 Bg4 47. h4 Bh3+ 48. Kf2 Rh5 49. Kg3 Bf5 50. Nxd5 Ke5 51. Nf4 Rh6 52. Rd5+ Kf6 53. Rd6+ Ke5 54. Rxa6 Rxh4 55. Nxg6+ hxg6 56. Kxh4 Kf4 57. Ra7 e3 58. Re7 Kf3 59. Re5 Be4 60. Kg5 e2 61. Re8 e1Q 62. Rf8+ Ke3 63. Re8 Qxc3 64. a4 Qxb4 65. axb5 Qxb5+ 66. Kg4 Qxe8 67. Kg3 Qe5+ 68. Kg4 Qf5+ 69. Kg3 Qf4+ 70. Kh3 Bf5+ 71. Kg2 Qf2+ 72. Kh1 Be4# 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Shenker, Angelina"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1557"]
[BlackElo "1294"]
[PlyCount "59"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. 0-0 e6 8. Be3 Bd6 9. h3 Bh5 10. Nbd2 Nge7 11. Qc2 Bg6 12. Bxg6 Nxg6 13. Nb3 0-0 14. Nc1 Bf4 15. Nd3 Bxe3 16. fxe3 Rac8 17. Rae1 Na5 18. e4 Nc4 19. e5 f6 20. exf6 Rxf6 21. Nc5 Re8 22. b3 Nd6 23. Ng5 Rxf1+ 24. Rxf1 Qc8 25. Re1 Nb5 26. Rxe6 Rxe6 27. Ncxe6 Qxc3 28. Qf2 Qc8 29. Qf7+ Kh8 30. Qxg7# 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "7"]
[White "Mizerova, Yana"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "1420"]
[BlackElo "1557"]
[PlyCount "62"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. f3 h6 9. Be3 exd5 10. cxd5 Na6 11. Qd2 Nc7 12. h4 Kh7 13. g4 Nd7 14. h5 g5 15. Bd3 Ne5 16. Be2 f6 17. Nh3 b5 18. Nf2 b4 19. Ncd1 Ba6 20. f4 Nc4 21. Bxc4 Bxc4 22. f5 Na6 23. b3 Bb5 24. Nb2 Nb8 25. Nc4 Nd7 26. Nxd6 Ne5 27. Qc1 Qxd6 28. Bxc5 Nf3+ 29. Kd1 Qe5 30. Rh3 Ng1 31. Rh1 Ne2 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "9"]
[White "Toroptseva, Yevheniia"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1426"]
[BlackElo "1557"]
[PlyCount "168"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. f4 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bf5 11. Nc3 Nb4 12. g4 Bxg4 13. a3 Nd3+ 14. Kd2 Nf2 15. Bxg4 Nxg4 16. Ke2 0-0-0 17. h3 Nh6 18. Be3 Nf5 19. Bf2 e6 20. Rc1 Kb8 21. Nf3 Be7 22. Nb5 Rc8 23. a4 Rc6 24. Nxa7 Kxa7 25. a5 Bd8 26. Rxc6 bxc6 27. Rd1 Ka6 28. axb6 Bxb6 29. Bxb6 Kxb6 30. Ng5 f6 31. Nxe6 fxe5 32. fxe5 Re8 33. Ng5 Rxe5+ 34. Kf2 h6 35. Nf3 Rd5 36. Rxd5 cxd5 37. Ke2 Kc5 38. Kd3 Kb4 39. Nd4 Nd6 40. Ne6 g5 41. Kd4 Ne4 42. Kxd5 Nf2 43. h4 gxh4 44. Nf4 h3 45. Nxh3 Nxh3 46. Ke4 Ng5+ 47. Kf5 Nf7 48. Kg6 Kb3 49. Kh5 Kxb2 50. Kh4 Kc3 51. Kh3 Kd3 52. Kh2 Ke3 53. Kh1 Kf3 54. Kg1 Ne5 55. Kh1 h5 56. Kh2 Ng4+ 57. Kh3 Nf6 58. Kh4 Kf4 59. Kh3 Kg5 60. Kg3 Ne4+ 61. Kh3 Nd6 62. Kg3 Nf5+ 63. Kh3 Kf4 64. Kh2 Kg4 65. Kg2 Ng3 66. Kh2 h4 67. Kg2 Nf5 68. Kh2 Ne3 69. Kg1 Kg3 70. Kh1 Ng4 71. Kg1 Nf2 72. Kf1 h3 73. Kg1 h2+ 74. Kf1 h1Q+ 75. Ke2 Qf3+ 76. Kd2 Qe4 77. Kc3 Qd5 78. Kb4 Qc6 79. Ka5 Qb7 80. Ka4 Kf4 81. Ka3 Ke3 82. Ka2 Kd3 83. Ka3 Kc3 84. Ka2 Qb2# 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "2"]
[White "Fedorova, Olesya"]
[Black "Ho, Ngoc Vy"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1557"]
[BlackElo "1253"]
[PlyCount "115"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 exf4 6. d4 Bd7 7. 0-0 Be7 8. Bxf4 0-0 9. Qd2 a6 10. Bd3 Nb4 11. Rae1 Bc6 12. d5 Bd7 13. a3 Nxd3 14. cxd3 c6 15. dxc6 Bxc6 16. d4 d5 17. e5 Ne4 18. Qe3 Re8 19. Nxe4 dxe4 20. Nd2 f5 21. Rc1 Qd5 22. Nc4 Rad8 23. Rfd1 Bb5 24. Nb6 Qe6 25. d5 Qg6 26. d6 Bf8 27. Nd5 Rc8 28. Nc7 Bd7 29. Nxe8 Rxe8 30. Qg3 Qe6 31. Rc7 Rc8 32. Rxc8 Bxc8 33. Rc1 Bd7 34. Rc7 Bb5 35. Qc3 Bc6 36. b4 h6 37. a4 Bxa4 38. Qc4 Qxc4 39. Rxc4 g5 40. Bd2 Kf7 41. Kf2 Ke6 42. Bc3 Bg7 43. Rc7 Bc6 44. Rxg7 b5 45. g3 f4 46. gxf4 gxf4 47. Re7+ Kd5 48. d7 Bxd7 49. Rxd7+ Kc4 50. Be1 e3+ 51. Kf3 a5 52. bxa5 b4 53. Bxb4 Kxb4 54. a6 Kc3 55. a7 e2 56. Kxe2 f3+ 57. Kxf3 Kc4 58. a8Q 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "1"]
[White "Karpenkava, Palina"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1146"]
[BlackElo "1557"]
[PlyCount "128"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. c3 Qb6 4. Qc2 cxd4 5. cxd4 Nc6 6. e3 Qa5+ 7. Qd2 Qxg5 8. Nf3 Qa5 9. Nc3 g6 10. Be2 Bg7 11. 0-0 0-0 12. Rfe1 d5 13. Rac1 Bg4 14. a3 Bxf3 15. Bxf3 e6 16. Red1 Rac8 17. h3 a6 18. Rc2 b5 19. Rdc1 Qb6 20. Na2 Qb7 21. Be2 Ne4 22. Qe1 Na7 23. Rxc8 Rxc8 24. Nb4 Bf8 25. Nd3 Rxc1 26. Qxc1 Qc6 27. Qd1 Bd6 28. f3 Ng3 29. Kf2 Nxe2 30. Kxe2 Kf8 31. Nf2 Qc4+ 32. Qd3 Ke7 33. Ng4 h5 34. Nf2 Nc6 35. Kd2 Qxd3+ 36. Kxd3 Na5 37. Nd1 Nc4 38. g4 hxg4 39. hxg4 a5 40. b3 Nxa3 41. Kc3 b4+ 42. Kb2 Nb5 43. Nf2 Bg3 44. Nd3 Nc3 45. Kc2 Kd6 46. Nc5 Kc6 47. Nd3 Bd6 48. Kd2 Kb5 49. Kc2 a4 50. bxa4+ Kxa4 51. Nb2+ Ka3 52. Nd3 Na4 53. f4 b3+ 54. Kb1 Nc3+ 55. Kc1 Ka2 56. g5 b2+ 57. Nxb2 Ba3 58. Kc2 Bxb2 59. Kd3 Kb3 60. Kd2 Kc4 61. Kc2 Ba3 62. Kd2 Ne4+ 63. Ke2 Kc3 64. Kf3 Kd3 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "3"]
[White "Mai, Hieu Linh"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1369"]
[BlackElo "1557"]
[PlyCount "53"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Ne7 8. Nd1 Qc7 9. c3 Nb5 10. d4 cxd4 11. cxd4 0-0 12. Rc1 Qd8 13. Nf3 d5 14. e5 b6 15. 0-0 Ba6 16. Re1 Qd7 17. Nc3 Rac8 18. Nxb5 Bxb5 19. Bh6 Bxh6 20. Qxh6 Nf5 21. Qd2 a5 22. g4 Ne7 23. Qh6 Rxc1 24. Rxc1 f5 25. Ng5 Nc6 26. gxf5 exf5 27. Bxd5+ 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.10"]
[Round "9"]
[White "Hnatyshyn, Anastasiya"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1405"]
[BlackElo "1578"]
[PlyCount "95"]
[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. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 0-0 11. 0-0 d6 12. Qd2 Bd7 13. Rfd1 Bc6 14. Nd5 Nc5 15. f3 Na4 16. Rab1 b6 17. Bd4 Bxd5 18. Bxg7 Kxg7 19. cxd5 Nc5 20. b4 Nd7 21. Bb5 Kg8 22. Rdc1 a6 23. Bc6 Ra7 24. Bxd7 Qxd7 25. Rc6 b5 26. Rbc1 Qb7 27. Qc3 Rfa8 28. e5 dxe5 29. Qxe5 a5 30. bxa5 Rxa5 31. Rc7 Qb6+ 32. Kh1 Qf6 33. Qxf6 exf6 34. d6 Rd8 35. Rc8 Rxc8 36. Rxc8+ Kg7 37. d7 Rxa2 38. h3 Rd2 39. d8Q Rxd8 40. Rxd8 b4 41. Rb8 g5 42. Rxb4 f5 43. g4 f4 44. h4 h6 45. hxg5 hxg5 46. Kg2 f6 47. Kf2 Kg6 48. Rb5 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.09"]
[Round "8"]
[White "Fedorova, Olesya"]
[Black "Prochaieva, Alina"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1578"]
[BlackElo "1247"]
[PlyCount "57"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. a4 e6 6. Nf3 Ne7 7. Bd3 Nd7 8. 0-0 0-0 9. Be3 b6 10. Nd2 Bb7 11. f4 c5 12. Nf3 Rc8 13. Kh2 f5 14. Ng5 cxd4 15. Nxe6 Qe8 16. Nxg7 Kxg7 17. Bxd4+ Kg8 18. Qe2 Qf7 19. b3 fxe4 20. Nxe4 Nf5 21. Bb2 Rfe8 22. Qf3 Rc7 23. Rae1 Kf8 24. Qf2 Nc5 25. Ng5 Qd7 26. Bxf5 gxf5 27. Qd4 Rxe1 28. Qh8+ Ke7 29. Bf6# 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.08"]
[Round "7"]
[White "Goriachkina, Oksana"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1411"]
[BlackElo "1578"]
[PlyCount "109"]
[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. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. Nf3 d5 5. e3 Nc6 6. Nc3 c4 7. a3 Be7 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Nd2 Bxe2 12. Qxe2 Qd7 13. Qf3 Rfd8 14. Kh1 f5 15. Ne2 b5 16. b3 Bf6 17. Rab1 Rab8 18. c3 g6 19. Nf4 Ne7 20. bxc4 bxc4 21. Qd1 Bg7 22. Rb4 a5 23. Rb1 Bh6 24. Ne2 Rxb1 25. Qxb1 Qd6 26. Qa2 Rb8 27. Rb1 Nc6 28. a4 Rxb1+ 29. Qxb1 Qb8 30. Qb5 Qxb5 31. axb5 Nb8 32. Nb1 Kf8 33. Nf4 Bxf4 34. exf4 Ke7 35. Kg1 Kd6 36. Kf1 Kc7 37. Ke2 Kb6 38. Na3 Nd7 39. f3 h5 40. h4 Nf8 41. Kd2 Ne6 42. g3 Nc7 43. Kc2 Nxb5 44. Nxb5 Kxb5 45. Kb2 Ka4 46. Ka2 Kb5 47. Kb2 a4 48. Ka3 Ka5 49. Kb2 a3+ 50. Kxa3 Kb5 51. Kb2 Ka4 52. Ka2 f6 53. Kb2 Kb5 54. Kc2 Ka4 55. Kb2 1/2-1/2

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.07"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Shatil, Or"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1578"]
[BlackElo "1189"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Na3 a6 8. Be3 Qc7 9. h3 Bh5 10. g4 Bg6 11. Qa4+ Nbd7 12. 0-0-0 e6 13. Bf4 Qc8 14. Bg2 Ne4 15. Ne5 b5 16. Qd4 Nxe5 17. Bxe4 Bxe4 18. Qxe4 Ng6 19. Nc2 Bc5 20. Be3 0-0 21. h4 Bxe3+ 22. Nxe3 Qc7 23. h5 Nf4 24. h6 g6 25. g5 Rad8 26. Ng4 Qc4 27. Qe5 Ne2+ 28. Kb1 f6 29. Nxf6+ Kf7 30. Nxh7 Ke7 31. Nxf8 Rxf8 32. Qd6+ Kf7 33. Qd7+ 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.06"]
[Round "5"]
[White "Zavivaeva, Evelina"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1302"]
[BlackElo "1578"]
[PlyCount "138"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Be2 c5 7. dxc5 dxc5 8. 0-0 h6 9. Bh4 Nc6 10. c3 Be6 11. Qc2 Qb6 12. Rad1 g5 13. Bg3 Nh5 14. Rfe1 Nxg3 15. hxg3 Rfd8 16. Bc4 Bxc4 17. Nxc4 Qa6 18. b3 b5 19. Ne3 e6 20. g4 Qa5 21. Rc1 Rd7 22. a3 Rad8 23. c4 Nd4 24. Nxd4 cxd4 25. Nf1 Qxa3 26. Qd3 bxc4 27. Rxc4 Rb7 28. Nd2 Qd6 29. g3 Rb4 30. e5 Qb6 31. Rxb4 Qxb4 32. Nf3 Qc3 33. Rd1 Rd5 34. Qxc3 dxc3 35. Rc1 Rc5 36. Kf1 Kf8 37. Ke2 Bxe5 38. b4 Rd5 39. Nxe5 Rxe5+ 40. Kd3 f5 41. Ra1 fxg4 42. Rxa7 Rf5 43. Rh7 Rf3+ 44. Kc2 Rxf2+ 45. Kxc3 Rf3+ 46. Kd4 Rxg3 47. Rxh6 Ke7 48. Rg6 Rg1 49. Rxg5 g3 50. Ke3 Kd6 51. b5 Rb1 52. Rxg3 Rxb5 53. Rg8 Rh5 54. Rb8 Rh4 55. Rb5 Ke7 56. Ra5 Kf6 57. Rb5 e5 58. Rb8 Rf4 59. Rf8+ Kg5 60. Rxf4 exf4+ 61. Kf3 Kf5 62. Kf2 Ke4 63. Ke2 f3+ 64. Kf2 Kf4 65. Kf1 Kg4 66. Kf2 Kf4 67. Kf1 Ke3 68. Ke1 f2+ 69. Kf1 Kf3 1/2-1/2

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.05"]
[Round "4"]
[White "Fedorova, Olesya"]
[Black "Szarvas, Nora Orsolya"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1578"]
[BlackElo "1240"]
[PlyCount "87"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. 0-0 Bg4 9. Be3 Qc7 10. e5 Nfd7 11. Nd5 Qd8 12. Be4 e6 13. Nf6+ Bxf6 14. Bxb7 Nb6 15. Bxa8 Nxa8 16. exf6 Qxf6 17. Bxc5 Rd8 18. Qc1 Bxf3 19. Rxf3 Nc6 20. c3 Rd5 21. Qe3 a6 22. Rff1 Qf5 23. Bd4 Nxd4 24. cxd4 Nc7 25. a4 Ne8 26. Rac1 Nd6 27. Rc5 Nb7 28. Rxd5 Qxd5 29. Rc1 Nd6 30. Qe5 Qxe5 31. dxe5 Ne4 32. Rc6 a5 33. Ra6 Nc5 34. Rxa5 Nd3 35. Rb5 Nxf4 36. a5 Nd5 37. a6 Nc7 38. Rb8+ Kg7 39. a7 h6 40. Rc8 Nb5 41. a8Q Nd4 42. Rg8+ Kh7 43. Rh8+ Kg7 44. Qg8# 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.04"]
[Round "3"]
[White "Kuznecova, Marija"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1362"]
[BlackElo "1578"]
[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. d4 Nf6 2. Bf4 c5 3. c3 Qb6 4. Qc2 Nc6 5. e3 g6 6. Nf3 Bg7 7. Nbd2 d5 8. Ne5 Bf5 9. Bd3 Bxd3 10. Nxd3 c4 11. Ne5 Nh5 12. Ndf3 Nxf4 13. exf4 Qc7 14. Qd2 0-0 15. h4 h5 16. g4 Nxe5 17. Nxe5 Bxe5 18. fxe5 Kh7 19. gxh5 Qc6 20. Rg1 Rg8 21. Rg5 Qe6 22. 0-0-0 a5 23. Rdg1 Ra6 24. Qc2 Kh8 25. f4 Qc6 26. f5 Qe8 27. hxg6 fxg6 28. h5 b5 29. Qh2 b4 30. hxg6+ Kg7 31. Qh7+ Kf8 32. g7+ Kf7 33. Qh5+ 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.03"]
[Round "2"]
[White "Fedorova, Olesya"]
[Black "Trunz, Tamila"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1578"]
[BlackElo "1274"]
[PlyCount "61"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bg4 6. Bxc6+ bxc6 7. h3 Bh5 8. d3 Ne7 9. Be3 Bb6 10. Nbd2 0-0 11. d4 f5 12. dxe5 fxe4 13. Qb3+ Kh8 14. Ng5 Bxe3 15. fxe3 Rxf1+ 16. Rxf1 dxe5 17. Ndxe4 Nd5 18. c4 Nb6 19. Qc2 Qe7 20. Qf2 Nxc4 21. Qh4 Qe8 22. Ng3 Nd2 23. Rf2 h6 24. Rxd2 g6 25. N5e4 Rb8 26. Qf6+ Kh7 27. Nxh5 gxh5 28. Qf5+ Kh8 29. Nf6 Qf7 30. Rd7 Qf8 31. Qh7# 1-0

[Event "EU-ch U10 Girls"]
[Site "Bratislava"]
[Date "2019.08.02"]
[Round "1"]
[White "Mkrtchyan, Anahit H"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1197"]
[BlackElo "1578"]
[PlyCount "88"]
[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 Nf6 4. e5 Nd5 5. c3 g6 6. d4 cxd4 7. Qb3 Nb6 8. cxd4 Bg7 9. Bf4 Na5 10. Qd1 Nd5 11. Qd2 Qb6 12. Na3 a6 13. Bc4 Nxf4 14. Qxf4 Nxc4 15. Nxc4 Qb4+ 16. Nfd2 0-0 17. a3 Qb5 18. 0-0 f6 19. Qe3 fxe5 20. dxe5 Qc6 21. Qb3 Qe6 22. Nb6 Qxb3 23. Nxb3 Rb8 24. Nc5 Rd8 25. Rad1 d6 26. e6 Bxb2 27. Rd3 Bg7 28. Re1 Bc3 29. Re2 Ba5 30. Rb2 Re8 31. Ncd7 Bxd7 32. Nxd7 Rbc8 33. Kf1 b5 34. Rf3 Rc1+ 35. Ke2 Re1+ 36. Kd3 Rxe6 37. Re2 Rxe2 38. Kxe2 Rd8 39. Nf6+ exf6 40. Rxf6 Kg7 41. Re6 Kf7 42. Re4 Re8 43. Kd3 Rxe4 44. Kxe4 Ke6 0-1

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.23"]
[Round "9"]
[White "Fedorova, Olesya"]
[Black "Kasaeva, Sofiia"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1516"]
[BlackElo "1890"]
[PlyCount "88"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. dxc3 Be6 7. Bf4 Qd7 8. h3 Nc6 9. 0-0-0 0-0-0 10. Kb1 Bc5 11. Ne2 h5 12. Bh2 g5 13. Nd4 g4 14. Qd3 Bxd4 15. cxd4 Bf5 16. Qc3 Be4 17. h4 Rde8 18. Rg1 Qe7 19. Bg3 Nb4 20. Bd3 Nxd3 21. cxd3 Bf5 22. Rgf1 Qd7 23. Bf4 Re6 24. Rc1 Kb8 25. Bg5 Bg6 26. Rf6 Rhe8 27. Bf4 Rc8 28. g3 Qb5 29. Rxe6 Bxd3+ 30. Ka1 fxe6 31. Qc5 Qxc5 32. Rxc5 Bc4 33. Ra5 c6 34. b3 Bb5 35. b4 Bc4 36. Ra3 Rf8 37. Kb2 a6 38. Rc3 Kc7 39. a3 Kd7 40. Kc2 b6 41. Kb2 c5 42. bxc5 bxc5 43. dxc5 Kc6 44. Be3 Rf5 1/2-1/2

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.22"]
[Round "8"]
[White "Fedorova, Olesya"]
[Black "Volegova, Polina"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1516"]
[BlackElo "1667"]
[PlyCount "91"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 e6 7. Bd3 h6 8. h3 b6 9. Qe2 Bb7 10. 0-0-0 Qc7 11. Rhe1 a6 12. Kb1 b5 13. Be4 0-0-0 14. Nd2 f5 15. Bxc6 Bxc6 16. Bg3 g5 17. f3 Bb7 18. h4 Be7 19. Rh1 f4 20. Bf2 g4 21. Nb3 gxf3 22. gxf3 Bd5 23. Nd2 c4 24. Bd4 Rhg8 25. Ne4 Qc6 26. Rde1 h5 27. Qh2 Rdf8 28. a3 Kc7 29. Nf6 Bxf6 30. exf6 d6 31. Rhg1 Rxg1 32. Rxg1 e5 33. Rg7+ Kd8 34. Bf2 Rxf6 35. Qg1 Rf8 36. Bb6+ Ke8 37. Qg5 Qd7 38. Rxd7 Kxd7 39. Qxh5 Kc6 40. Bf2 a5 41. Qg4 Rg8 42. Qh3 e4 43. fxe4 Bxe4 44. h5 Bg2 45. Qh4 f3 46. h6 1-0

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.21"]
[Round "6"]
[White "Dvoeglazova, Daria"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1244"]
[BlackElo "1516"]
[PlyCount "55"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nd4 8. Nce2 Nxe2 9. Nxe2 Bxb2 10. Rb1 Bg7 11. h3 Ne7 12. Bh6 0-0 13. h4 Bxh6 14. Qxh6 f6 15. Nf4 d5 16. g4 Qa5+ 17. Ke2 Qxa2 18. Rbc1 e5 19. Nh3 Bxg4+ 20. Bf3 Bxf3+ 21. Kxf3 dxe4+ 22. dxe4 Nc6 23. h5 g5 24. Rhg1 Kh8 25. Kg3 Ne7 26. Kh2 Ng8 27. Qxf8 Rxf8 28. Kh1 0-1

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.21"]
[Round "7"]
[White "Lebedeva, Ulyana"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1675"]
[BlackElo "1516"]
[PlyCount "75"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 0-0 7. Nc3 Nb8 8. Be2 c6 9. Ne5 Bf5 10. g4 Be6 11. h4 Nbd7 12. f3 Nxe5 13. Bxe5 Nd7 14. Bxg7 Kxg7 15. h5 f6 16. Qd2 Rh8 17. 0-0-0 b5 18. f4 Bf7 19. Rh2 Qa5 20. Rdh1 b4 21. Nb1 Qxa2 22. hxg6 hxg6 23. Rxh8 Rxh8 24. Rxh8 Kxh8 25. Qxb4 Kg7 26. Qxe7 Nb6 27. Qc5 Na4 28. Qb4 Qa1 29. Bd3 Nb6 30. b3 Qa2 31. Qc5 Be8 32. g5 f5 33. Qe7+ Bf7 34. Bxf5 gxf5 35. Qf6+ Kg8 36. g6 Be8 37. g7 Nd7 38. Qh6 1-0

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.20"]
[Round "5"]
[White "Fedorova, Olesya"]
[Black "Tarielashvili, Diana"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1516"]
[BlackElo "1542"]
[PlyCount "60"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Nb5 Qd8 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Bf4 Ne4 11. Rd1+ Ke7 12. Nbd4 Nxd4 13. Nxd4 Bd6 14. Bxd6+ Nxd6 15. Be2 e5 16. Nb3 Be6 17. 0-0 Bxb3 18. axb3 Rhd8 19. Rfe1 Kf8 20. g3 f6 21. Bf3 Rab8 22. Rd2 b6 23. Red1 Ke7 24. Bd5 Nb5 25. Bc6 Rxd2 26. Rxd2 Nd6 27. h4 Rd8 28. Kg2 Rc8 29. Bd5 Rd8 30. Bc6 Rc8 1/2-1/2

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.19"]
[Round "4"]
[White "Platuschikhina, Darya"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1223"]
[BlackElo "1516"]
[PlyCount "74"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Ne7 7. 0-0 Ng6 8. Qe2 Be7 9. Rd1 0-0 10. Be3 Nc6 11. Nd4 Nxd4 12. Bxd4 b5 13. Bb3 Bb7 14. Qe3 Bg5 15. Qe1 Nh4 16. Rd3 Bf6 17. Qe3 Bxd4 18. Qxd4 Bc6 19. Rg3 Ng6 20. f4 e5 21. fxe5 Qe7 22. Qd6 Rae8 23. Nd5 Qxe5 24. Qxe5 Rxe5 25. Nb4 Rxe4 26. Nxa6 Re2 27. Rb1 Nf4 28. Rf1 Nxg2 29. Nb4 Ne3 30. Nxc6 dxc6 31. Rc1 Nf5 32. Rd3 Rxb2 33. Rxc6 Re8 34. Kf1 Rxh2 35. Rf3 g6 36. Rf6 Re7 37. Kg1 Rb2 0-1

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.18"]
[Round "3"]
[White "Fedorova, Olesya"]
[Black "Gaer, Margarita"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1516"]
[BlackElo "1526"]
[PlyCount "120"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Be7 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bb6 10. Bg5 0-0 11. Nbd4 f6 12. Bf4 Bg4 13. Qd2 Re8 14. c3 Nxd4 15. Nxd4 Ng6 16. h3 Bd7 17. Bg3 Ne5 18. Bxd7 Qxd7 19. Rad1 Rac8 20. Ne2 Nc4 21. Qc2 Qb5 22. Nf4 d4 23. b4 dxc3 24. Qxc3 Ne3 25. Qb3+ Kh8 26. a4 Qf5 27. fxe3 Rxe3 28. Nd3 Rxg3+ 29. Kh2 Bc7 30. Rxf5 Rxd3+ 31. Kh1 Rxb3 32. Rc5 h6 33. Rdc1 Rxb4 34. Rxc7 Rxc7 35. Rxc7 Kh7 36. Kg1 Rb2 37. a5 h5 38. a6 bxa6 39. Rxa7 Ra2 40. Kh2 h4 41. Rc7 Kh6 42. Rc4 g5 43. Rc8 Kg6 44. Rc5 a5 45. Rb5 a4 46. Rc5 Rb2 47. Ra5 Ra2 48. Rc5 a3 49. Ra5 Ra1 50. Rb5 Kf7 51. Rb6 f5 52. Ra6 a2 53. Ra7+ Ke6 54. Ra5 g4 55. hxg4 fxg4 56. g3 hxg3+ 57. Kg2 Kd6 58. Ra8 Kc5 59. Rc8+ Kb6 60. Ra8 Kb5 1/2-1/2

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.18"]
[Round "2"]
[White "Zvereva, Margarita"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1714"]
[BlackElo "1516"]
[PlyCount "171"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. dxc5 Qa5 5. a3 Qxc5 6. b4 Qc7 7. Bb2 Bg7 8. c4 0-0 9. e3 d6 10. Be2 b6 11. 0-0 Bb7 12. Rc1 Nbd7 13. Nd4 Rac8 14. Bf3 Ne5 15. Bxb7 Qxb7 16. Qe2 Ne4 17. N2b3 Qa6 18. f3 Nf6 19. b5 Qb7 20. f4 Ned7 21. Nc6 Nb8 22. Nbd4 Ne4 23. Qc2 Nc5 24. Rcd1 Qd7 25. Nxb8 Rxb8 26. f5 Rbc8 27. fxg6 fxg6 28. Nc6 Bxb2 29. Qxb2 a5 30. Qd4 Qe6 31. Qd5 Rxf1+ 32. Rxf1 Rc7 33. Qf3 Rc8 34. Qf4 Nd3 35. Qd4 Nc5 36. h4 Rc7 37. Qf4 Nd7 38. h5 Rc8 39. hxg6 hxg6 40. Qg5 Re8 41. Rf3 Kg7 42. Rh3 Rh8 43. Rxh8 Kxh8 44. Nxe7 Kg7 45. Nd5 Qe5 46. Qxe5+ dxe5 47. Kf2 Kf7 48. Kf3 Ke6 49. e4 Kf7 50. Kg4 Kf8 51. Kg5 Kg7 52. Kg4 Kf7 53. Kf3 Ke6 54. c5 bxc5 55. a4 Kd6 56. Ke3 c4 57. Kd2 Nc5 58. Nc3 Nb3+ 59. Kc2 Nc5 60. Kd2 Nb3+ 61. Ke3 Nc5 62. Kf3 Ke6 63. Kg4 Kf6 64. Nd5+ Kf7 65. b6 Ke6 66. Nc3 Kf6 67. Kf3 Ke6 68. Kg4 Kf6 69. g3 Ke6 70. Kg5 Kf7 71. g4 Kg7 72. Kh4 Kf7 73. Kg3 g5 74. Kf3 Ke6 75. Nd5 Kd6 76. Ne3 c3 77. Nc4+ Kc6 78. Ke3 Nxa4 79. Nxa5+ Kxb6 80. Nc4+ Kc5 81. Nxe5 c2 82. Kd2 Kd4 83. Nf3+ Kxe4 84. Nxg5+ Kf4 85. Ne6+ Kxg4 86. Kxc2 1/2-1/2

[Event "Moscow Time of the First U15 Girls"]
[Site "Moscow"]
[Date "2019.06.17"]
[Round "1"]
[White "Fedorova, Olesya"]
[Black "Zontova, Olga"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1516"]
[BlackElo "1153"]
[PlyCount "57"]
[EventDate "2019.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 d6 6. Nf3 Bg4 7. Be2 g6 8. d5 Bxf3 9. Bxf3 Ne5 10. 0-0 Nxf3+ 11. Qxf3 Bg7 12. Be3 0-0 13. Rac1 Qa5 14. a3 Rfc8 15. Qe2 a6 16. f4 Nd7 17. Bd2 Qb6+ 18. Be3 Qa5 19. Na2 Qa4 20. Bf2 Qb3 21. Nc3 Bxc3 22. bxc3 Qxa3 23. Bd4 Qa5 24. Rb1 b5 25. Qg4 Qc7 26. Qh4 Nf6 27. Rf3 Nxe4 28. Qxh7+ Kxh7 29. Rh3+ 1-0

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.09"]
[Round "9.1"]
[White "Fedorova, Olesya"]
[Black "Zavivaeva, Evelina"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1515"]
[BlackElo "1298"]
[PlyCount "99"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nd2 Bf5 8. Qc2 Bxd3 9. Qxd3 Bg7 10. Ngf3 0-0 11. 0-0 a6 12. a4 Rc8 13. h3 Na5 14. Ne5 Nd7 15. Rfe1 Nxe5 16. Bxe5 f6 17. Bg3 Nc4 18. Nxc4 Rxc4 19. Qe2 Rf7 20. Ra3 a5 21. Rb3 Qd7 22. Qe6 Qxe6 23. Rxe6 Rxa4 24. Rxb7 Ra2 25. Rb5 a4 26. Reb6 a3 27. bxa3 Rxa3 28. Rc6 e6 29. Rxe6 Rxc3 30. Rxd5 f5 31. Rd8+ Rf8 32. Rxf8+ Kxf8 33. d5 Kf7 34. Rc6 Rxc6 35. dxc6 Ke6 36. Kf1 Bf6 37. Ke2 g5 38. Bb8 Be7 39. Kd3 Bc5 40. f3 h5 41. Kc4 Bd6 42. c7 Kd7 43. c8Q+ Kxc8 44. Bxd6 Kd7 45. Kd5 g4 46. fxg4 fxg4 47. hxg4 hxg4 48. Ke5 g3 49. Bb4 Ke8 50. Kf4 1-0

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.08"]
[Round "8.1"]
[White "Karpechenko, Aliona"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1116"]
[BlackElo "1515"]
[PlyCount "82"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 Nf6 2. Qa4 g6 3. d3 Bg7 4. h3 0-0 5. g4 e5 6. g5 Nd5 7. Qh4 Nc6 8. Bg2 Nb6 9. b3 d5 10. Nf3 Ne7 11. Nh2 c5 12. f3 f5 13. gxf6 Bxf6 14. Qf2 Nf5 15. Qxc5 Be7 16. Qa5 Bh4+ 17. Kd1 Bg5 18. Ng4 Bxc1 19. Kxc1 h5 20. Nxe5 Qg5+ 21. Kc2 Ne3+ 22. Kb2 Qxe5 23. Rg1 Qh2 24. Nd2 Nxg2 25. Rh1 Qe5 26. e4 Nf4 27. d4 Qd6 28. exd5 Qxd5 29. Qxd5+ Nbxd5 30. h4 Bf5 31. Ne4 Nd3+ 32. Kc2 Nf2 33. Rhe1 Rae8 34. c4 Nf6 35. Kc3 N2xe4+ 36. fxe4 Rxe4 37. Rxe4 Nxe4+ 38. Kb4 Rd8 39. d5 b6 40. Kb5 Nc5 41. b4 Bd7# 0-1

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.07"]
[Round "7.1"]
[White "Fedorova, Olesya"]
[Black "Goriachkina, Oksana"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1515"]
[BlackElo "1254"]
[PlyCount "115"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qa4+ Bd7 7. Qb3 Bc6 8. Nf3 Nbd7 9. 0-0 e6 10. Bf4 Be7 11. Nbd2 0-0 12. h3 Qb6 13. Qxb6 Nxb6 14. Ne5 Nfd7 15. Ndf3 Nxe5 16. Nxe5 Bf6 17. Rfe1 Bxe5 18. Bxe5 Nd7 19. f4 Nxe5 20. fxe5 b5 21. Kf2 a5 22. Rec1 Bd7 23. Ke3 h6 24. h4 f6 25. exf6 Rxf6 26. Rf1 Raf8 27. Rxf6 gxf6 28. Kf4 Kf7 29. Re1 Ke7 30. Re3 Rg8 31. Bf1 h5 32. Rg3 e5+ 33. Kf3 Bg4+ 34. Kf2 e4 35. Bxb5 Rb8 36. a4 f5 37. Ke3 Kd6 38. Kf4 Rg8 39. b3 Rc8 40. c4 dxc4 41. bxc4 Rc7 42. Rc3 Rc8 43. Ba6 Rc7 44. Rb3 Rc6 45. c5+ Kc7 46. Bb5 Rg6 47. Rg3 Rg8 48. d5 Rd8 49. d6+ Kc8 50. Rc3 Kb8 51. Ke5 Kc8 52. c6 f4 53. Ba6+ Kb8 54. c7+ Ka7 55. cxd8Q Kxa6 56. Rc6+ Kb7 57. Qc7+ Ka8 58. Ra6# 1-0

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.06"]
[Round "6.1"]
[White "Kusakina, Uliana"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1332"]
[BlackElo "1515"]
[PlyCount "78"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Be3 Ng4 9. a3 cxd4 10. Bxd4 Nxd4 11. Nxd4 Ne5 12. Nb3 Be6 13. Nd5 Rc8 14. Rc1 Bxd5 15. cxd5 Qb6 16. Rxc8 Rxc8 17. Kh1 Qc7 18. Qd2 h5 19. f4 Nd7 20. f5 Nf6 21. fxg6 fxg6 22. Bd3 Qb6 23. Bc2 Ng4 24. Rf3 Bxb2 25. h3 Ne5 26. Rg3 Rf8 27. Qe2 Rf2 28. Qd1 Kh7 29. Kh2 h4 30. Rg5 Nf3+ 31. Kh1 Nxg5 32. e5 Kg7 33. Qd3 Rxc2 34. Qxc2 Bxe5 35. a4 Qe3 36. Qb1 Qg3 37. Qg1 Nf3 38. gxf3 Qxh3+ 39. Qh2 Qxh2# 0-1

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.04"]
[Round "4.1"]
[White "Zavivaeva, Evelina"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1298"]
[BlackElo "1515"]
[PlyCount "157"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Nc3 0-0 5. Bg2 c5 6. 0-0 Nc6 7. d3 d6 8. Rb1 Rb8 9. a3 a5 10. Bd2 b6 11. Qc2 Bb7 12. Bh6 Qd7 13. Bxg7 Kxg7 14. Nd5 Ba8 15. Qc3 h6 16. e3 Na7 17. Nxf6 exf6 18. e4 Nc6 19. Kh1 Qe7 20. Nd2 Qe5 21. Qc1 Nd4 22. f4 Qe7 23. Qd1 Qd7 24. Nf3 Nxf3 25. Bxf3 Bc6 26. Bg2 Rbe8 27. f5 g5 28. g4 Qe7 29. Qb3 Rb8 30. Qc3 Qe5 31. Rbd1 Rh8 32. d4 Qe7 33. e5 Bxg2+ 34. Kxg2 dxe5 35. dxe5 Qxe5 36. Qxe5 fxe5 37. Rfe1 Rhe8 38. Kf3 Rb7 39. a4 f6 40. Ke4 Kf7 41. Rd6 Ree7 42. Red1 Rec7 43. Rd8 Kg7 44. R1d6 Rf7 45. Kd5 Rfe7 46. Ke4 Kf7 47. b3 Kg7 48. Rc8 Red7 49. Kd5 Kf7 50. Rh8 Kg7 51. Re8 Kf7 52. Ree6 Rxd6+ 53. Kxd6 Rb8 54. Kc7 Re8 55. Rd6 e4 56. Kxb6 e3 57. Rd1 Rb8+ 58. Kxc5 Rxb3 59. Rd7+ Ke8 60. Rd6 Kf7 61. Re6 Rb4 62. Rxe3 Rxa4 63. Rc3 Ra1 64. Kb5 a4 65. Kb4 Ke7 66. Ra3 Rb1+ 67. Kxa4 Kd6 68. Rb3 Rg1 69. h3 Kc5 70. Rc3 Rb1 71. Ka3 Rb4 72. Re3 Rxc4 73. Re6 Rc3+ 74. Kb2 Rxh3 75. Rxf6 Rg3 76. Rxh6 Rxg4 77. f6 Rf4 78. Rg6 g4 79. f7 1/2-1/2

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.03"]
[Round "3.1"]
[White "Fedorova, Olesya"]
[Black "Karpechenko, Aliona"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1515"]
[BlackElo "1116"]
[PlyCount "111"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 g6 4. Nf3 Bg7 5. Bc4 c6 6. 0-0 0-0 7. Bxd5 cxd5 8. Nc3 d6 9. Nxd5 dxe5 10. dxe5 Nc6 11. Bg5 f6 12. exf6 exf6 13. Be3 Be6 14. Nf4 Bc4 15. Re1 f5 16. c3 b5 17. a3 Qxd1 18. Raxd1 Bb3 19. Rd7 Rfd8 20. Rc7 Rac8 21. Rxc8 Rxc8 22. Ne2 Rd8 23. Ned4 Nxd4 24. Bxd4 a6 25. h3 Bh6 26. Re7 Bf7 27. Ra7 Bg7 28. Bxg7 Kxg7 29. Ng5 Rd1+ 30. Kh2 h6 31. Nxf7 Rd2 32. Ne5+ Kf6 33. f4 Rxb2 34. Rxa6+ Ke7 35. Nxg6+ Kf7 36. Ne5+ Ke7 37. Rxh6 Rb3 38. Nc6+ Kd7 39. Nd4 Rxa3 40. Rh7+ Ke8 41. Nxb5 Rb3 42. Nd6+ Kd8 43. c4 Rc3 44. Nxf5 Rxc4 45. Kg3 Rc3+ 46. Kg4 Ke8 47. Kg5 Kf8 48. g4 Kg8 49. Rg7+ Kf8 50. h4 Ke8 51. h5 Rh3 52. h6 Kf8 53. h7 Ke8 54. Nh6 Rxh6 55. Kxh6 Kd8 56. h8Q# 1-0

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.02"]
[Round "2.1"]
[White "Goriachkina, Oksana"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1254"]
[BlackElo "1515"]
[PlyCount "82"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 f5 6. e3 0-0 7. g3 d6 8. Bg2 Nd7 9. Nge2 Nf6 10. 0-0 c6 11. b4 g5 12. b5 c5 13. a4 Rb8 14. Qd3 Be6 15. Rfd1 b6 16. Ra2 Qc8 17. dxc5 dxc5 18. Rad2 h6 19. Nd5 Re8 20. Nec3 Kh8 21. Nxf6 Bxf6 22. Nd5 Bg7 23. Qa3 Be5 24. f4 Bg7 25. Rd3 Bxd5 26. Bxd5 Qc7 27. Qa2 g4 28. Qg2 Qe7 29. Bc6 Red8 30. Rxd8+ Rxd8 31. Rxd8+ Qxd8 32. Qd5 Qxd5 33. Bxd5 Kg8 34. Kf2 Kf8 35. Ke2 Ke7 36. Kd3 Bh8 37. Kc2 Bg7 38. Kd2 Bb2 39. Kc2 Ba1 40. Kd2 Bb2 41. Kc2 Ba1 1/2-1/2

[Event "RUS-chT U11 Girls"]
[Site "Sochi"]
[Date "2019.05.01"]
[Round "1.1"]
[White "Fedorova, Olesya"]
[Black "Kusakina, Uliana"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1515"]
[BlackElo "1332"]
[PlyCount "96"]
[EventDate "2019.05.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Nge7 5. d4 exd4 6. Nxd4 Bg7 7. c3 0-0 8. Be3 a6 9. Bxc6 Nxc6 10. Nd2 b6 11. N2f3 Bb7 12. Qc2 Re8 13. Rfe1 d6 14. Rad1 Qc8 15. Nxc6 Bxc6 16. Bd4 Qb7 17. Nd2 Bh6 18. f3 Bf4 19. Nf1 Be5 20. Ne3 h5 21. Nc4 Bb5 22. Nxe5 dxe5 23. Be3 Rad8 24. Bg5 Rd7 25. Rxd7 Bxd7 26. Qd2 Qc6 27. Rd1 Be6 28. b3 Kg7 29. Bh6+ Kh7 30. c4 a5 31. Bg5 Qc5+ 32. Be3 Qc6 33. Qf2 f6 34. Rd3 Kg7 35. Qd2 Kh7 36. Rd8 Kg7 37. h3 Kh7 38. Kh2 Kg7 39. Bh6+ Kh7 40. Bf8 g5 41. h4 Kg6 42. hxg5 fxg5 43. Ba3 Bf7 44. Bb2 Qe6 45. Rxe8 Qxe8 46. Qc3 Kf6 47. Bc1 Kg6 48. Qd2 Qe7 1/2-1/2

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.14"]
[Round "9"]
[White "Fedorova, Olesya"]
[Black "Petrenko, Maryna"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1534"]
[PlyCount "144"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. h3 Bh5 8. Bd3 Nc6 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. Nbd2 Bg6 12. Bxg6 hxg6 13. a3 Bf6 14. d5 Na5 15. 0-0 Naxc4 16. Nxc4 Nxc4 17. Rb1 Nb6 18. Rd1 Kd7 19. Be3 Nc4 20. Bd4 Bxd4 21. Rxd4 Nb6 22. Re1 Rae8 23. Rxe8 Rxe8 24. Kf1 f6 25. a4 a5 26. b3 Ke7 27. Ke2 Kf7+ 28. Kd2 g5 29. g4 g6 30. Rd3 Re4 31. Kd1 Kg7 32. Kd2 Kh6 33. Kd1 f5 34. gxf5 gxf5 35. Kd2 g4 36. hxg4 fxg4 37. Nh2 Kg5 38. f3 gxf3 39. Nxf3+ Kf4 40. Nh4 Kg5 41. Nf3+ Kg4 42. Nh2+ Kf4 43. Rf3+ Ke5 44. Rd3 Kf5 45. Nf1 Ke5 46. Ne3 Rd4 47. Kc2 Rxd3 48. Kxd3 Nxd5 49. Nc4+ Ke6 50. Nxa5 b6 51. Nc6 Kd7 52. Nd4 Ne7 53. Nf3 Nc6 54. Ke4 Ne7 55. Kd3 Kc8 56. Ng5 Kb7 57. Ne6 Kc6 58. b4 Ng6 59. b5+ Kd7 60. Ng5 Nf4+ 61. Ke3 Ne6 62. Ne4 Ke7 63. Nc3 Nc5 64. Nd5+ Kd7 65. Nc3 Ke6 66. Kd4 Nb3+ 67. Kc4 Na5+ 68. Kd4 Nb7 69. Nd5 Kd7 70. Nf6+ Ke7 71. Nd5+ Kd7 72. Nf6+ Ke7 1/2-1/2

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.13"]
[Round "8"]
[White "Fedorova, Olesya"]
[Black "Svergina, Sofya"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1534"]
[BlackElo "1472"]
[PlyCount "64"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. Nbd2 c5 5. e3 Nc6 6. c3 b6 7. Bd3 h6 8. Bh4 Be7 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Bb7 13. 0-0 0-0 14. e4 dxe4 15. Bxe4 Bxe4 16. Nxe4 f6 17. exf6 Nxf6 18. Qe2 Rae8 19. c4 Nd5 20. Qd2 Nf6 21. Nxf6+ Qxf6 22. Rae1 Rd8 23. Qe2 Rfe8 24. b3 Qd4+ 25. Qf2 Kf7 26. g3 Rd6 27. Qxd4 Rxd4 28. Rd1 Red8 29. Rxd4 Rxd4 30. Rf2 Kf6 31. Kg2 Kf5 32. Re2 g5 0-1

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.12"]
[Round "7"]
[White "Shukhman, Anna"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1583"]
[BlackElo "1534"]
[PlyCount "98"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 Nc6 8. Be3 Nf6 9. Nc3 d6 10. a4 0-0 11. a5 Bd7 12. Na4 Ne5 13. Nb6 Rb8 14. h3 Bc6 15. f4 Nxd3 16. cxd3 d5 17. e5 Nd7 18. Nxd7 Qxd7 19. Bc5 Rbc8 20. d4 Bb5 21. Rf3 Bc4 22. Bxe7 Bxb3 23. Qxb3 Qxe7 24. Rc3 Qd7 25. Rac1 h6 26. Qb4 Rfd8 27. Rc5 Re8 28. Qb6 Red8 29. R1c3 Rxc5 30. Rxc5 Rc8 31. Qd6 Qe8 32. b3 h5 33. Rxc8 Qxc8 34. Qc5 Qxc5 35. dxc5 Kf8 36. b4 Ke7 37. b5 Kd7 38. c6+ Kc7 39. bxa6 bxa6 40. g4 hxg4 41. hxg4 Kxc6 42. Kf2 g6 43. Ke3 Kb5 44. Kd4 Kxa5 45. f5 gxf5 46. gxf5 Kb5 47. Kc3 Kc5 48. fxe6 fxe6 49. Kd3 a5 0-1

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.11"]
[Round "6"]
[White "Fedorova, Olesya"]
[Black "Natoli, Alessia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1534"]
[BlackElo "1216"]
[PlyCount "131"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Nbd7 4. e3 c6 5. Nf3 e6 6. Bd3 Bb4 7. 0-0 Bxc3 8. bxc3 0-0 9. c4 Nb6 10. c5 Nbd7 11. c4 Re8 12. cxd5 exd5 13. Rb1 b6 14. cxb6 axb6 15. Qc2 c5 16. dxc5 bxc5 17. Bb5 c4 18. Rfd1 Ba6 19. Bc6 Rc8 20. Bxd5 Nxd5 21. Rxd5 Qe7 22. Qa4 Nf6 23. Re5 Qa7 24. Ra5 Ra8 25. Be5 Qd7 26. Bxf6 Qxa4 27. Rxa4 gxf6 28. Rc1 Red8 29. Nd4 Rdb8 30. Nc6 Rb7 31. Rb4 Rxb4 32. Nxb4 Bb5 33. f3 Rd8 34. e4 Rd2 35. Nd5 Rxa2 36. Nc3 Ra5 37. Nxb5 Rxb5 38. Rxc4 Rb1+ 39. Kf2 Rh1 40. h3 Kg7 41. Ke3 Re1+ 42. Kf4 Re2 43. g3 h6 44. h4 h5 45. g4 hxg4 46. fxg4 Rf2+ 47. Kg3 Rf1 48. Rc2 Rg1+ 49. Rg2 Re1 50. Kf3 Rh1 51. h5 Re1 52. Rf2 Rg1 53. Kf4 Re1 54. Rf3 Re2 55. Re3 Rf2+ 56. Rf3 Re2 57. Rh3 Rg2 58. Re3 Rf2+ 59. Kg3 Rf1 60. Kg2 Rf4 61. Kg3 Rf1 62. Re2 Kh6 63. Rf2 Rxf2 64. Kxf2 f5 65. exf5 f6 66. Ke3 1-0

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.09"]
[Round "5"]
[White "Zadrapova, Amalie"]
[Black "Fedorova, Olesya"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1534"]
[PlyCount "66"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. d4 Nxe4 4. Bd3 Nf6 5. dxc5 e6 6. Be3 Qc7 7. b4 Be7 8. Nf3 0-0 9. 0-0 a6 10. Nbd2 Nd5 11. Bd4 Nc6 12. a3 e5 13. c4 Nf4 14. b5 Nxd4 15. Nxd4 exd4 16. Be4 Bxc5 17. Nf3 h6 18. Bb1 d6 19. Nh4 Qe7 20. g3 Ne2+ 21. Kg2 Nc3 22. Re1 Qf6 23. Qf3 Qxf3+ 24. Kxf3 Nxb1 25. Raxb1 Be6 26. a4 Bxc4 27. Kg2 axb5 28. axb5 Rfe8 29. Rec1 Bd5+ 30. f3 Ra2+ 31. Kh3 Ree2 32. Kg4 Be6+ 33. Kf4 g5# 0-1

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Kusakina, Uliana"]
[Black "Fedorova, Olesya"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1157"]
[BlackElo "1534"]
[PlyCount "175"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Be3 d6 5. Nc3 cxd4 6. Bxd4 Nf6 7. Bc4 0-0 8. 0-0 Nc6 9. h3 Nxd4 10. Qxd4 a6 11. Qe3 b5 12. Bd3 Bb7 13. Ne2 d5 14. e5 Ne4 15. Ng3 Nxg3 16. fxg3 e6 17. Rae1 Qc7 18. c3 Rac8 19. Kh1 Qc5 20. Nd4 b4 21. Rc1 Qc7 22. Rfe1 Qa5 23. cxb4 Qxb4 24. Rxc8 Rxc8 25. b3 Qa3 26. Bb1 Qb2 27. Qf4 Qc3 28. Rf1 Rf8 29. g4 g5 30. Qf2 Bc8 31. Re1 Qc7 32. Qg3 f6 33. Nf3 fxe5 34. Nxg5 h6 35. Nf3 Bb7 36. g5 h5 37. Bg6 Qe7 38. Nxe5 Bxe5 39. Qxe5 Bc8 40. Bxh5 Qg7 41. Qg3 Rf5 42. h4 Qf8 43. Bf3 Qb4 44. Bg4 Rf4 45. Bxe6+ Bxe6 46. Rxe6 Rxh4+ 47. Kg1 Qd4+ 48. Qe3 Qa1+ 49. Kf2 Qd4 50. Qxd4 Rxd4 51. Rxa6 Rg4 52. Ra5 Rxg5 53. Rc5 Kf7 54. a4 Ke6 55. a5 Kd6 56. Rb5 Kc6 57. Rb6+ Kc7 58. Rb4 d4 59. Rxd4 Rxa5 60. g4 Rg5 61. Kf3 Kc6 62. Rf4 Kd6 63. Rf5 Rg7 64. b4 Ke6 65. Kf4 Rc7 66. Rc5 Rd7 67. Re5+ Kf6 68. g5+ Kg7 69. b5 Rd1 70. Kf5 Rd6 71. Re7+ Kf8 72. Re6 Rd5+ 73. Re5 Rd6 74. g6 Rb6 75. Kg5 Rb7 76. Kh6 Rb6 77. Kh7 Rb7+ 78. Kh8 Rb8 79. b6 Rc8 80. b7 Rb8 81. g7+ Kf7+ 82. Kh7 Rd8 83. g8Q+ Rxg8 84. Rf5+ Ke6 85. Kxg8 Kxf5 86. b8Q Ke4 87. Qb5 Kd4 88. Kf7 1-0

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.06"]
[Round "2"]
[White "Fedorova, Olesya"]
[Black "Sida, Flavia Maria"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1534"]
[BlackElo "1222"]
[PlyCount "55"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Bc5 8. Be3 Bb6 9. Bxb6 axb6 10. Nbd2 0-0 11. Qc1 c5 12. Nxe5 Qd4 13. Nef3 Qd6 14. e5 Qe6 15. exf6 Qxf6 16. Ne4 Qe6 17. Qf4 f5 18. Ng3 Qg6 19. Nxh5 Qxh5 20. Qxc7 Rf6 21. Qxb7 Raf8 22. Ne5 Re8 23. f4 Qe2 24. Qd5+ Rfe6 25. Rf2 Qh5 26. Qf3 Qh6 27. a4 Qf6 28. Raf1 1-0

[Event "EU-ch U08 Girls 27th"]
[Site "Mamaia"]
[Date "2017.09.05"]
[Round "1"]
[White "Bendik, Margarita"]
[Black "Fedorova, Olesya"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "1534"]
[PlyCount "107"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. g3 Bxc5 4. Bg2 Nf6 5. Nf3 0-0 6. 0-0 d5 7. Bf4 Nc6 8. Nc3 a6 9. e3 Re8 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Qxb6 Nxb6 15. Rfd1 Bd7 16. e4 Bc6 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Bxd5 exd5 20. Rxd5 Re2 21. Rc5 Rd8 22. b3 h6 23. a4 Rdd2 24. Rc8+ Kh7 25. Rf1 Rxc2 26. Rb8 Re7 27. Rd1 Rb2 28. Rd3 Rc7 29. h4 f6 30. Rf3 Rd2 31. Rf4 Rd3 32. b4 Ra3 33. a5 Rb3 34. Kg2 Kg6 35. g4 Rb2 36. Rd8 Rc6 37. Rd7 b6 38. Ra7 bxa5 39. bxa5 Ra2 40. Rf5 Ra4 41. f3 Ra2+ 42. Kg3 Re2 43. Kf4 Re8 44. Rd5 Kh7 45. g5 fxg5+ 46. hxg5 Rg6 47. gxh6 Rxh6 48. Kg4 Ree6 49. Rg5 Reg6 50. f4 Rxg5+ 51. fxg5 Rd6 52. Kh5 Rc6 53. Ra8 g6+ 54. Kg4 1/2-1/2

