[Event "RUS-chT Rapid (Women)"]
[Site "Sochi"]
[Date "2022.10.18"]
[Round "5.12"]
[White "Serditykh, Olesya"]
[Black "Yurasova, Daria"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1962"]
[BlackElo "2048"]
[PlyCount "124"]
[EventDate "2022.10.18"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krasnodar Kassiopeya (W)"]
[BlackTeam "St Petersburg SShOR (W)"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Nc3 cxd4 9. exd4 Be7 10. Be3 0-0 11. Qe2 Nb4 12. Ne5 Bd7 13. Qf3 Bc6 14. Nxc6 bxc6 15. Rac1 Nbd5 16. Ne4 Nxe4 17. Qxe4 g6 18. Rfd1 Bf6 19. h3 Bg7 20. b3 Qb6 21. Bf4 Nxf4 22. Qxf4 Rfd8 23. Rd3 Rxd4 24. Rxd4 Bxd4 25. Rd1 c5 26. Rd3 Qb4 27. Qe4 Rd8 28. g3 a5 29. Kg2 Kg7 30. h4 h5 31. Rf3 Rd7 32. g4 hxg4 33. Qxg4 Qd2 34. h5 Qh6 35. Rh3 g5 36. Rg3 Bf6 37. f4 Rd2+ 38. Kh1 Qh8 39. fxg5 Be5 40. h6+ Kf8 41. Rg2 Rd4 42. Qf3 Ke7 43. Re2 Rh4+ 44. Kg2 Rd4 45. Bb5 Qb8 46. h7 Bg7 47. Qc6 Rg4+ 48. Kf1 Qf4+ 49. Rf2 Qc1+ 50. Ke2 Qc2+ 51. Kf3 Qd1+ 52. Be2 Qh1+ 53. Ke3 Qxc6 54. Bxg4 Qb6 55. Bh5 Qxb3+ 56. Ke2 f6 57. gxf6+ Bxf6 58. Bg6 Qc4+ 59. Bd3 Qg4+ 60. Kf1 Qh3+ 61. Ke2 Bd4 62. Rf3 Qg2+ 0-1

[Event "RUS-chT Blitz (Women)"]
[Site "Sochi"]
[Date "2022.10.17"]
[Round "1.12"]
[White "Serditykh, Olesya"]
[Black "Borisova, Ekaterina"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1962"]
[BlackElo "2234"]
[PlyCount "96"]
[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 "Krasnodar Kassiopeya (W)"]
[BlackTeam "Moscow ShSM (W)"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Bg5 e6 3. Nc3 h6 4. Bxf6 Qxf6 5. e4 Bb4 6. Nf3 Qe7 7. Qd2 d5 8. Bd3 Nd7 9. a3 Bxc3 10. Qxc3 dxe4 11. Bxe4 Nf6 12. Bd3 0-0 13. 0-0 Qd6 14. Rfe1 Rd8 15. Rad1 b6 16. Be2 Bb7 17. Qd2 Rac8 18. c3 c5 19. dxc5 Qe7 20. Qc1 Qxc5 21. h3 Bd5 22. Nd4 e5 23. Nf5 Be6 24. Ne3 a5 25. Rxd8+ Rxd8 26. Rd1 Rxd1+ 27. Qxd1 g6 28. Qd2 Kg7 29. Ng4 Nxg4 30. Bxg4 Bd5 31. Be2 h5 32. Qe3 Qd6 33. f3 Be6 34. Kf2 f5 35. Qd3 Qc5+ 36. Kf1 Bd5 37. Qd2 Kf6 38. Qh6 Qe7 39. h4 Kf7 40. Qh7+ Kf6 41. Qh8+ Kf7 42. Qh7+ Kf6 43. Qh8+ Kf7 44. Qh7+ Kf6 45. Qh8+ Kf7 46. Qh7+ Kf6 47. Qh8+ Kf7 48. Qh7+ Kf6 1/2-1/2

[Event "RUS-ch Rapid (Women)"]
[Site "Sochi"]
[Date "2022.10.15"]
[Round "1"]
[White "Girya, Olga"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2398"]
[BlackElo "1962"]
[PlyCount "123"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Nf3 0-0 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe4 Bxh4 13. Bh7+ Kh8 14. Nxh4 Qxh4 15. Bd3 Nf6 16. Rae1 Bd7 17. f3 Rac8 18. Qf2 Qxf2+ 19. Kxf2 c5 20. dxc5 Rxc5 21. Rc1 Rec8 22. h4 Kg8 23. Rg1 Kf8 24. g4 g5 25. hxg5 hxg5 26. Rh1 Ke7 27. Ke2 b5 28. a3 a5 29. Kd2 b4 30. axb4 axb4 31. Na2 Rxc1 32. Nxc1 Be6 33. Bc2 Rd8 34. Nd3 b3 35. Bxb3 d4 36. Bxe6 dxe3+ 37. Kxe3 Kxe6 38. Rc1 Nd5+ 39. Ke2 Rb8 40. Kd2 Kd6 41. Ra1 Rh8 42. Ra6+ Ke7 43. Ra7+ Kf6 44. Nc5 Rh2+ 45. Kc1 Nf4 46. Ne4+ Ke5 47. Rd7 Ne2+ 48. Kb1 f5 49. Nxg5 fxg4 50. fxg4 Kf4 51. Ne6+ Kxg4 52. Ka2 Kf5 53. Nd4+ Nxd4 54. Rxd4 Ke5 55. Rd8 Rh7 56. b4 Rb7 57. Kb3 Rc7 58. b5 Rc1 59. Kb4 Rb1+ 60. Kc5 Rc1+ 61. Kb6 Ke6 62. Kb7 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "4"]
[White "Arnaiz Yanes, Miguel Angel"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1921"]
[BlackElo "1962"]
[PlyCount "96"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 h6 7. Bh4 b6 8. 0-0 Bb7 9. c3 Nbd7 10. Re1 c5 11. Rc1 Ne4 12. Bxe7 Qxe7 13. Qc2 f5 14. Ne5 Qd6 15. Ndf3 Ndf6 16. Ng6 Rfe8 17. Nfe5 Qc7 18. f3 Nd6 19. Qf2 Rac8 20. Rc2 Nf7 21. Qg3 Nxe5 22. Nxe5 a6 23. Rce2 c4 24. Bc2 b5 25. a3 a5 26. Qg6 Qe7 27. Rf1 Rb8 28. Ref2 Rec8 29. f4 Rc7 30. Rf3 b4 31. Rg3 Kf8 32. Qh7 Nxh7 33. Ng6+ Kf7 34. Nxe7 Kxe7 35. Rxg7+ Kd6 36. Rxc7 Kxc7 37. h3 bxc3 38. bxc3 Bc6 39. g4 Rg8 40. Kf2 Bd7 41. Rb1 Nf6 42. gxf5 exf5 43. Kf3 Ne4 44. Bxe4 fxe4+ 45. Kf2 Kc6 46. Kf1 Bxh3+ 47. Kf2 Rg2+ 48. Ke1 Rg1+ 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "6"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2290"]
[BlackElo "1962"]
[PlyCount "238"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Bb7 12. Bd3 c5 13. 0-0 Rc8 14. Qe2 Nc6 15. dxc5 bxc5 16. Bf5 Rc7 17. Rfd1 Rd8 18. Qb5 Ne5 19. Nxe5 Qxe5 20. Bg4 d4 21. exd4 Qg5 22. Bh3 Rxd4 23. Qf1 Re7 24. g3 Qd5 25. Bg2 Qxg2+ 26. Qxg2 Bxg2 27. Kxg2 Re2 28. Rxd4 cxd4 29. Rc8+ Kh7 30. Rb8 d3 31. Kf3 Rc2 32. Rb3 d2 33. Ke2 d1Q+ 34. Kxd1 Rxf2 35. h4 Kg6 36. Kc1 Rf1+ 37. Kc2 Rf2+ 38. Kd1 Kh5 39. Ke1 Rc2 40. a4 Kg4 41. Rb7 g5 42. hxg5 hxg5 43. Rb3 f5 44. a5 a6 45. Rb6 f4 46. gxf4 gxf4 47. b4 f3 48. Rxa6 Rb2 49. Rb6 Kg3 50. Rg6+ Kf4 51. Rf6+ Ke3 52. Re6+ Kf4 53. a6 f2+ 54. Kf1 Kf3 55. Rf6+ Kg3 56. a7 Ra2 57. Rf7 Ra1+ 58. Ke2 Ra2+ 59. Kf1 Ra1+ 60. Ke2 Ra2+ 61. Kd3 Rxa7 62. Rxa7 f1Q+ 63. Kc3 Qe1+ 64. Kc4 Qe2+ 65. Kd5 Kf4 66. Rf7+ Kg5 67. Rc7 Kf6 68. Rc5 Qd3+ 69. Kc6 Ke7 70. b5 Qe4+ 71. Kb6 Kd7 72. Rc6 Qd4+ 73. Ka5 Qa1+ 74. Kb6 Qg1+ 75. Kb7 Qg2 76. Ka6 Qf3 77. Kb6 Qe3+ 78. Kb7 Qf4 79. Kb6 Qd4+ 80. Ka5 Qa7+ 81. Kb4 Qb7 82. Rc4 Qa7 83. Rc6 Qa1 84. Rc4 Qb2+ 85. Kc5 Kc7 86. Re4 Qc2+ 87. Kd5 Kb6 88. Rd4 Kxb5 89. Ke5 Qc3 90. Ke4 Kc5 91. Rd5+ Kc4 92. Re5 Qe1+ 93. Kf5 Qf2+ 94. Ke6 Qf3 95. Rf5 Qg4 96. Kf6 Kd4 97. Rg5 Qh4 98. Kf5 Qf2+ 99. Kg6 Ke4 100. Rg4+ Ke5 101. Rg5+ Ke6 102. Kh5 Qh2+ 103. Kg4 Qf2 104. Kh5 Qf3+ 105. Kh4 Qf6 106. Kg4 Qd4+ 107. Kg3 Kf6 108. Rg4 Qe3+ 109. Kh4 Kf5 110. Rg8 Qe1+ 111. Kh3 Qh1+ 112. Kg3 Qg1+ 113. Kf3 Qxg8 114. Ke2 Qb3 115. Kd2 Ke4 116. Kc1 Qa2 117. Kd1 Ke3 118. Kc1 Kd3 119. Kd1 Qd2# 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "8"]
[White "Larino Nieto, David"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2440"]
[BlackElo "1962"]
[PlyCount "57"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bf4 a6 8. Bd3 Qb6 9. 0-0 Qxb2 10. Nxd5 exd5 11. Rb1 Qa3 12. e6 fxe6 13. Ng5 Nf6 14. Be5 Nbd7 15. Bb2 Qa5 16. Nxe6 Qb6 17. Nxg7+ Kf7 18. Nf5 Qc7 19. c4 Rg8 20. Nh6+ Kg7 21. Qg4+ Kf8 22. Qe6 Rg7 23. Bxf6 Nxf6 24. Qxf6+ Ke8 25. Rfe1+ Re7 26. Qf7+ Kd8 27. Qg8+ Kd7 28. Bf5+ Kd6 29. Qxd5# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "10"]
[White "Rodriguez Lopez, Rafael"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2213"]
[BlackElo "1962"]
[PlyCount "117"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bd3 a6 8. 0-0 0-0 9. a3 b5 10. b4 Bb6 11. Bb2 Nbd7 12. Qe2 Bb7 13. c4 bxc4 14. Nxc4 Bc7 15. Rfd1 Qh5 16. Nfe5 Qxe2 17. Bxe2 Nxe5 18. Bxe5 Bxe5 19. Nxe5 Bd5 20. Rac1 Rfb8 21. f3 Rb7 22. Rc5 Nd7 23. Nxd7 Rxd7 24. Ra5 Rda7 25. Rc1 g6 26. Kf2 Kf8 27. Ke3 Ke7 28. g3 Kd6 29. f4 Kd7 30. g4 Kd6 31. g5 Kd7 32. Kd4 Kd6 33. h4 Kd7 34. Ke5 Ke7 35. h5 gxh5 36. Bxh5 h6 37. f5 hxg5 38. f6+ Kd7 39. Bxf7 g4 40. Rg1 Bf3 41. Bh5 Rh8 42. Bxg4 Bxg4 43. Rxg4 Rh5+ 44. Ke4 Rxa5 45. Rg7+ Ke8 46. bxa5 Rxg7 47. fxg7 Kf7 48. Ke5 Kxg7 49. Kxe6 Kg6 50. Kd6 Kf6 51. Kc6 Ke6 52. Kb6 Kd6 53. Kxa6 Kc7 54. Ka7 Kc8 55. Ka8 Kc7 56. Ka7 Kc8 57. Kb6 Kb8 58. a6 Ka8 59. a7 1/2-1/2

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Florez Salazar, Luis Angel"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1962"]
[BlackElo "2156"]
[PlyCount "126"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nf3 Bf5 5. e3 e6 6. Nbd2 c5 7. c3 Nc6 8. Bb5 Qb6 9. Qa4 Rc8 10. Ne5 Be7 11. Nxe4 Bxe4 12. 0-0 f6 13. Nxc6 bxc6 14. Be2 Qxb2 15. Bf3 Bxf3 16. gxf3 0-0 17. dxc5 Bxc5 18. c4 Qb4 19. Qxb4 Bxb4 20. cxd5 cxd5 21. Rab1 Bc5 22. Rfd1 Bb6 23. Rb2 Rfd8 24. Rbd2 Kf7 25. Kf1 e5 26. Bg3 d4 27. Ke2 dxe3 28. fxe3 Rxd2+ 29. Rxd2 Ke6 30. e4 Bd4 31. f4 Rc4 32. f5+ Kd6 33. h4 Kc5 34. h5 h6 35. Be1 a5 36. Rd3 Rc2+ 37. Rd2 Rxd2+ 38. Bxd2 a4 39. Kd3 Kb5 40. Be1 Bc5 41. Bd2 Bb4 42. Be3 Be1 43. Ba7 Kb4 44. Bb6 Ka3 45. Bc5+ Bb4 46. Be3 Kxa2 47. Kc2 Bd6 48. Bd2 Ka3 49. Ba5 Bb4 50. Bd8 Bf8 51. Ba5 Be7 52. Bd2 Bb4 53. Bc1+ Ka2 54. Be3 Be1 55. Bc5 Bh4 56. Bf8 Bg5 57. Bxg7 Ka3 58. Bf8+ Ka2 59. Be7 Ka1 60. Bf8 Ka2 61. Be7 Ka1 62. Bf8 Be3 63. Be7 Bg5 1/2-1/2

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "7"]
[White "Serditykh, Olesya"]
[Black "Ghaziolsharif, Kaveh"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1962"]
[BlackElo "2183"]
[PlyCount "54"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. dxc5 e6 4. Nc3 Bxc5 5. Bxf6 Qxf6 6. Nf3 d5 7. e3 0-0 8. Bd3 Nc6 9. 0-0 a6 10. e4 d4 11. Ne2 e5 12. Ng3 Bg4 13. h3 Bxf3 14. Qxf3 Qxf3 15. gxf3 g6 16. a3 Rac8 17. Ne2 Bd6 18. Kg2 Nd8 19. Rac1 Ne6 20. Rfd1 Kg7 21. c3 dxc3 22. Rxc3 Rxc3 23. Nxc3 Nf4+ 24. Kg3 Be7 25. Ne2 Bg5 26. Bc4 Rc8 27. Bd5 Nxe2+ 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "13"]
[White "Serditykh, Olesya"]
[Black "Gonzalez Munoz, Ariel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1962"]
[BlackElo "2087"]
[PlyCount "163"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 f5 5. h4 h5 6. Bc4 d5 7. Bb3 Bg7 8. c4 dxc4 9. Bxc4 0-0 10. Nc3 c5 11. Nge2 cxd4 12. Nxd4 f4 13. Nf3 fxe3 14. Qxd8 exf2+ 15. Kxf2 Rxd8 16. Rad1 Rxd1 17. Rxd1 Nc6 18. Ng5 Bg4 19. Bxf7+ Kh8 20. Rd2 Rf8 21. Kg1 Bd4+ 22. Kh2 Be5+ 23. g3 Kg7 24. Be6 Rd8 25. Rf2 Bxc3 26. Rf7+ Kg8 27. Bxg4 hxg4 28. bxc3 Rd2+ 29. Kg1 Rb2 30. Rc7 Ne5 31. Kf1 a5 32. a4 b5 33. axb5 Rxb5 34. Ke2 Rb2+ 35. Ke3 Rb3 36. Ke4 Nf3 37. Nxf3 gxf3 38. Kxf3 a4 39. Kf4 a3 40. g4 a2 41. Ra7 Rb2 42. Kg5 Rg2 43. c4 Kf8 44. c5 Ke8 45. c6 Kd8 46. h5 gxh5 47. Kxh5 Kc8 48. g5 Kb8 49. Ra6 Rh2+ 50. Kg6 Rc2 51. Kg7 Kc7 52. g6 Rb2 53. Kg8 Rb8+ 54. Kg7 Rb2 55. Kf7 Rf2+ 56. Kg8 Rg2 57. g7 Rc2 58. Kf7 Rf2+ 59. Ke6 Re2+ 60. Kd5 Rg2 61. Rxa2 Rg5+ 62. Ke6 Kxc6 63. Kf6 Rg1 64. Ra8 Rf1+ 65. Ke5 Re1+ 66. Kd4 Rd1+ 67. Kc3 Rc1+ 68. Kd2 Rg1 69. g8Q Rxg8 70. Rxg8 Kd5 71. Re8 Kd6 72. Kd3 Kd7 73. Re5 Kd6 74. Kd4 Kd7 75. Kd5 Kc7 76. Re7+ Kb6 77. Rf7 Kb5 78. Rb7+ Ka6 79. Kc6 Ka5 80. Kc5 Ka6 81. Rc7 Ka5 82. Ra7# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "11"]
[White "Serditykh, Olesya"]
[Black "Hebbinghaus, Holger"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1962"]
[BlackElo "2281"]
[PlyCount "58"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e4 0-0 8. Nf3 Na6 9. Qc2 fxe4 10. Nxe4 Bf5 11. Nxf6+ Qxf6 12. Qd2 Bg4 13. Rg1 Bxf3 14. gxf3 Qxf3 15. Rg3 Qf4 16. Qxf4 Rxf4 17. Bh3 Nc5 18. b4 Ne4 19. Be6+ Kh8 20. Rg2 a5 21. b5 b6 22. Ke2 Raf8 23. Rf1 Nc5 24. Rfg1 g6 25. Bg4 Rxc4 26. h4 Rc2+ 27. Ke3 Rf4 28. h5 Re4+ 29. Kf3 Rc3# 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "9"]
[White "Serditykh, Olesya"]
[Black "Maklakova, Naomi"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1962"]
[BlackElo "1394"]
[PlyCount "59"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be7 7. e3 a6 8. dxc5 Bxc5 9. Be2 0-0 10. 0-0 Be6 11. Rc1 Be7 12. Nd4 Qd7 13. Bf4 Nc6 14. Bf3 Rfd8 15. Na4 Nxd4 16. Qxd4 Qb5 17. Nb6 Rac8 18. Nxc8 Rxc8 19. Rxc8+ Bxc8 20. Bg5 Be6 21. Rc1 h6 22. Bf4 Kh7 23. h3 Qa5 24. a3 b6 25. Bc7 Bc5 26. Qd3+ g6 27. b4 Qb5 28. Qxb5 axb5 29. bxc5 bxc5 30. Rxc5 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Oktem, Ege Tuna"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "1962"]
[BlackElo "1614"]
[PlyCount "84"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c5 5. e3 cxd4 6. exd4 e6 7. Bxc4 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Qe2 Nb4 11. Rfd1 Nbd5 12. Rac1 b6 13. Ne5 Bb7 14. Bb3 Rc8 15. h3 Qd6 16. Bg5 Rfd8 17. Nb5 Qb8 18. Nc3 Qa8 19. f3 a6 20. Ne4 Nxe4 21. Bxe7 Nxe7 22. fxe4 Bxe4 23. Rxc8 Rxc8 24. Re1 Bd5 25. Bc2 Ng6 26. Bxg6 hxg6 27. b3 Qa7 28. Qf2 b5 29. Rf1 Rc7 30. Nd3 a5 31. Nc5 a4 32. b4 a3 33. Rc1 Rc8 34. Rc3 Bc4 35. Qe3 Ra8 36. Qd2 Qc7 37. Qe3 Qd6 38. Rxa3 Rxa3 39. Qxa3 Qxd4+ 40. Kh2 Bd5 41. Qa5 Qf2 42. Qd8+ Kh7 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Pratham, Kumar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1962"]
[BlackElo "1039"]
[PlyCount "75"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. h4 0-0 6. h5 c5 7. c3 d5 8. hxg6 fxg6 9. dxc5 Bf5 10. Nd2 Qc7 11. Nb3 Nd7 12. Nd4 Be4 13. Ne6 Qc6 14. Nxf8 Rxf8 15. Nf3 Nxc5 16. Be2 Ne6 17. 0-0 Re8 18. Nd4 Nxd4 19. cxd4 f5 20. Rc1 Qd6 21. Bf3 f4 22. Bxe4 dxe4 23. Qb3+ Kh8 24. exf4 Qxf4 25. Qe3 Qd6 26. Rfd1 Bf6 27. Rc2 Qd5 28. b3 Rd8 29. Re1 Re8 30. Rce2 Bxd4 31. Qf4 Bc3 32. Rxe4 Rxe4 33. Qxe4 Qc5 34. Qe8+ Kg7 35. Qe7+ Qxe7 36. Rxe7+ Kf6 37. Rxb7 Bd4 38. Rxh7 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "2"]
[White "Vizcaino Mestre, Maria Antonia"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1962"]
[PlyCount "44"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Qe2 dxe4 4. Qxe4 Nf6 5. Qd3 b6 6. Bg5 Bb7 7. Nf3 Be7 8. Nc3 Nbd7 9. 0-0-0 0-0 10. a3 h6 11. Bxf6 Nxf6 12. Ne5 c5 13. dxc5 Bxc5 14. Qxd8 Rfxd8 15. Rxd8+ Rxd8 16. Nb5 Bxf2 17. Nxa7 Be3+ 18. Kb1 Rd1+ 19. Ka2 Bd5+ 20. b3 Bd4 21. Bc4 Rxh1 22. Bxd5 Ra1# 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "12"]
[White "Yurukova, Ginka"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1214"]
[BlackElo "1962"]
[PlyCount "126"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Bg4 6. Nbd2 e6 7. Be2 Be7 8. Ne5 Bxe2 9. Qxe2 0-0 10. Ndf3 Ne4 11. h4 f6 12. Nxc6 bxc6 13. h5 Bd6 14. Bxd6 Qxd6 15. h6 g6 16. a3 c4 17. Nd2 Nxd2 18. Qxd2 Rab8 19. g3 Rb7 20. 0-0 Rfb8 21. Rab1 Rb3 22. Qe2 f5 23. e4 fxe4 24. Qd2 R8b7 25. Qg5 Qe7 26. Qe5 Qf7 27. Kh2 Qf5 28. Qd6 Qh5+ 29. Kg2 Qf3+ 30. Kg1 R3b6 31. Qxe6+ Qf7 32. Qc8+ Qf8 33. Qxf8+ Kxf8 34. Kg2 Rxb2 35. Rxb2 Rxb2 36. Kh3 Rb3 37. f3 e3 38. Re1 Rxc3 39. a4 Rd3 40. Kg4 c3 41. Kf4 c2 42. Rc1 Rc3 43. Ke5 e2 44. Kd6 e1Q 45. Rxe1 c1Q 46. Rxc1 Rxc1 47. g4 Rc4 48. Ke5 Rxa4 49. f4 Rc4 50. f5 gxf5 51. gxf5 a5 52. f6 Kf7 53. Kd6 a4 54. Ke5 a3 55. Kd6 a2 56. Ke5 a1Q 57. Kd6 Qa3+ 58. Ke5 Qe3+ 59. Kd6 Qf4+ 60. Kd7 Qxf6 61. Kc8 Qe7 62. Kb8 Ra4 63. Kc8 Ra8# 0-1

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.18"]
[Round "7"]
[White "Shoboev, Dandar"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2192"]
[BlackElo "1974"]
[PlyCount "61"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 Nbd7 8. a3 a5 9. Qc2 h6 10. Nf3 Nh5 11. Nxd5 Nxf4 12. Nxf4 Nf6 13. h3 0-0 14. e4 Re8 15. e5 Nd5 16. Nxd5 Qxd5 17. Bc4 Qd7 18. 0-0 Bf8 19. Rad1 Qf5 20. Bd3 Qh5 21. Qe2 Be6 22. Qe4 g6 23. Qf4 Bd5 24. Be4 Be6 25. Qh2 f5 26. exf6 g5 27. Ne5 Qe2 28. Rfe1 Qxb2 29. h4 Rad8 30. hxg5 Rxd4 31. Qh5 1-0

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.13"]
[Round "2"]
[White "Serditykh, Olesya"]
[Black "Vastrukhin, Oleg"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1974"]
[BlackElo "2401"]
[PlyCount "152"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 d6 4. Nf3 f5 5. c4 Nf6 6. Nc3 0-0 7. 0-0 Qe8 8. d5 Na6 9. Nd4 Bd7 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Nc5 13. Bg2 a5 14. Be3 Qf7 15. Qd2 b6 16. Rae1 Rae8 17. b3 Kh8 18. h3 e5 19. dxe6 Nxe6 20. Nxe6 Bxe6 21. Bd4 Bf6 22. Re2 Bd7 23. Rfe1 Qg7 24. Bxf6 Qxf6 25. Rxe8 Rxe8 26. Rxe8+ Bxe8 27. h4 Kg7 28. Bd5 Bd7 29. Qe3 Qe5 30. Qxe5+ dxe5 31. a3 c5 32. f3 a4 33. bxa4 Bxa4 34. Kf2 Kf6 35. Ke3 h6 36. Bb7 Bd7 37. Kd3 g5 38. hxg5+ hxg5 39. Ke3 Be6 40. Ba6 Ke7 41. Ke4 Kd6 42. Bb5 Bc8 43. Ke3 Bb7 44. Be8 Bc8 45. Ke4 Ba6 46. Kd3 Bb7 47. Ke3 Ke7 48. Bb5 Ke6 49. a4 Ke7 50. Ke2 Bc8 51. Bc6 Bf5 52. Kd2 Kf6 53. g4 Bg6 54. Kc3 Ke7 55. Be4 Be8 56. Kb3 Kd6 57. Ka3 Kc7 58. Bc2 Kb7 59. Kb3 Ka6 60. Ka3 Ka5 61. Bb3 Bc6 62. Bd1 Ba8 63. Kb3 Bb7 64. Ka3 Bc6 65. Be2 Bxa4 66. Bd3 Bd1 67. Be4 b5 68. Kb2 Be2 69. cxb5 Bxb5 70. Kc3 Kb6 71. Bc2 Bc6 72. Bd1 e4 73. fxe4 Bxe4 74. Bb3 Kc6 75. Be6 Kd6 76. Bc8 Bd5 0-1

[Event "Malaya Zemlya Rapid op"]
[Site "Novorossiysk"]
[Date "2021.07.10"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Vastrukhin, Oleg"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1974"]
[BlackElo "2401"]
[PlyCount "122"]
[EventDate "2021.07.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd2 Kc7 9. 0-0-0 e5 10. e4 Be6 11. Be2 f6 12. Be3 Bh6 13. Kc2 Bxe3 14. fxe3 Rd8 15. Rhf1 Rxd1 16. Kxd1 h5 17. b3 h4 18. Na4 b6 19. Nb2 Rh7 20. Nd3 Rd7 21. Kc2 Kd6 22. Nb4 a5 23. Rd1+ Kc7 24. Nd3 Nh6 25. Kc3 Nf7 26. Nf2 Ng5 27. Rxd7+ Bxd7 28. Kd3 Kd6 29. a3 Be6 30. b4 axb4 31. axb4 c5 32. Kc3 cxb4+ 33. Kxb4 Bd7 34. Bd3 Bc6 35. Bc2 Bd7 36. Bd1 Bc6 37. Bc2 Ne6 38. Bd1 Nc5 39. Bf3 Ba4 40. Kc3 Bd7 41. Kb4 Bc8 42. Kc3 Ba6 43. Kb4 Ke7 44. Be2 Nb7 45. Bd3 Nd6 46. Nd1 Bb7 47. Nc3 Bc6 48. c5 bxc5+ 49. Kxc5 Bb7 50. Nd5+ Bxd5 51. exd5 f5 52. g3 g5 53. Kc6 f4 54. exf4 gxf4 55. gxf4 exf4 56. Be2 Nf5 57. Kc7 Nd6 58. Bg4 Nb5+ 59. Kc6 Nd6 60. Kc7 Nc4 61. Be2 Nd6 1/2-1/2

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.29"]
[Round "9"]
[White "Kochukova, Anna"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2108"]
[BlackElo "1961"]
[PlyCount "124"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. 0-0 Bd6 10. exd5 cxd5 11. Nf3 Nf6 12. Bg5 0-0 13. Qd4 Be7 14. Ne5 Qc7 15. Rfe1 Bc5 16. Qh4 Ne4 17. Nd3 Nxg5 18. Qxg5 Be7 19. Qd2 Bf6 20. Rac1 Rfc8 21. c3 Rab8 22. Qe2 Qc4 23. b3 Qa6 24. Ne5 Qxe2 25. Rxe2 Rb7 26. f4 Rbc7 27. Rec2 Be7 28. c4 Bc5+ 29. Kf1 Be3 30. Rd1 Bxf4 31. Nd3 Bd6 32. Rcd2 dxc4 33. Ne5 Be7 34. Nxc4 g6 35. Ke2 f6 36. Rd7 Kf8 37. Kf3 Ke8 38. R7d4 Rd8 39. Rxd8+ Bxd8 40. Rd6 Ke7 41. Ra6 Rd7 42. Ke2 Rb7 43. Nd6 Rb8 44. Nc4 Bb6 45. Nxb6 axb6 46. Ra7+ Kd6 47. Rxh7 b5 48. Ra7 Kd5 49. Kd3 g5 50. h3 Ke5 51. Ke3 Kf5 52. Ra5 e5 53. g4+ Ke6 54. Ke4 Rb6 55. b4 Kd6 56. a3 Ke6 57. Ra8 Kd6 58. Rd8+ Ke6 59. Rd5 Rb7 60. Rc5 Rb6 61. Rc8 Kd7 62. Rc5 Ke6 1/2-1/2

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.28"]
[Round "8"]
[White "Serditykh, Olesya"]
[Black "Gelman, Inna"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1961"]
[BlackElo "1801"]
[PlyCount "19"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bd6 6. Bg5 Bb4 7. e3 h6 8. Bxf6 Nxf6 9. Qa4+ c6 10. Qxb4 1-0

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.27"]
[Round "7"]
[White "Serditykh, Olesya"]
[Black "Grigorieva, Yulia"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1961"]
[BlackElo "2236"]
[PlyCount "66"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c4 Qh6 7. e3 e5 8. dxe6 dxe6 9. Nc3 Bd7 10. Nge2 Nc6 11. Nf4 0-0-0 12. Qc2 Bd6 13. Nd3 Ne5 14. Nb5 Nxd3+ 15. Bxd3 Bb8 16. Be2 Bc6 17. Bf3 Bxf3 18. gxf3 a6 19. Nc3 Rhg8 20. f4 Rg2 21. h3 Qh4 22. Qe2 Bc7 23. Qf3 Rdg8 24. Ne2 Ba5+ 25. Kf1 R2g6 26. Ng3 Qf6 27. Kg2 Qxb2 28. Rab1 Rxg3+ 29. Qxg3 Rxg3+ 30. Kxg3 Qxa2 31. Ra1 Qd2 32. Rhd1 Qc3 33. Rdc1 Qg7+ 0-1

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.26"]
[Round "6"]
[White "Pankova, Julia"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1884"]
[BlackElo "1961"]
[PlyCount "25"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Nbc6 7. Bd2 Bxc5 8. Qxg7 Ng6 9. f4 Bf8 10. Qf6 Be7 11. Qg7 Bf8 12. Qf6 Be7 13. Qg7 1/2-1/2

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.25"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Bogdanova, Darya"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1961"]
[BlackElo "1762"]
[PlyCount "61"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 e6 5. Nbd2 Nbd7 6. b3 Bd6 7. Bb2 c5 8. Ne5 Qa5 9. 0-0 b5 10. c4 a6 11. cxd5 exd5 12. Nxd7 Bxd7 13. dxc5 Bxc5 14. Nf3 Qb6 15. Rc1 Rc8 16. Bb1 Qd6 17. Qd3 Ba3 18. Rxc8+ Bxc8 19. Bd4 Be6 20. h3 Qd7 21. Rd1 Ke7 22. Qe2 Re8 23. Ne5 Qc7 24. Nd3 Ne4 25. Qe1 f6 26. f3 Ng5 27. Nf4 Kf7 28. h4 Bd6 29. hxg5 Bxf4 30. exf4 Qxf4 31. Qd2 1-0

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.24"]
[Round "4"]
[White "Shafigullina, Zarina"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2293"]
[BlackElo "1961"]
[PlyCount "113"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 c6 7. 0-0 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Nc3 Rd8 13. Bf4 Nf8 14. Ne5 Ng6 15. Nxg6 hxg6 16. Bh3 Rd7 17. Rd2 Qf8 18. a3 Rad8 19. Rad1 Ne8 20. Qa4 Ba8 21. Bg2 Bf6 22. Bxc6 Bxc6 23. Qxc6 Rxd4 24. Nb5 Rxd2 25. Rxd2 Rxd2 26. Bxd2 Qe7 27. Bb4 Qd8 28. Nxa7 Bxb2 29. Qc8 Bf6 30. Qxd8 Bxd8 31. Nc6 Bf6 32. c5 bxc5 33. Bxc5 Nc7 34. Kf1 Bc3 35. Ke2 f6 36. Kd3 Be1 37. Ke2 Bc3 38. Kd3 Be1 39. a4 Kf7 40. Ke2 Bc3 41. Kd3 Be1 42. f4 Ke8 43. Nd4 Kd7 44. Nf3 Ba5 45. Nh4 Na6 46. Bf8 Bb6 47. Kc4 Kc6 48. Nxg6 Bg1 49. h3 Nc5 50. Bxg7 Nxa4 51. h4 Nb6+ 52. Kd3 Nc8 53. h5 Nd6 54. h6 Nf7 55. h7 Bh2 56. Bxf6 Bxg3 57. Ne5+ 1-0

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.23"]
[Round "3"]
[White "Zotova, Anastasia"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2160"]
[BlackElo "1961"]
[PlyCount "113"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 Ne7 6. Bd3 Be6 7. Nge2 Nbc6 8. Bf4 Ng6 9. Bg3 Qd7 10. Qe3 0-0-0 11. 0-0-0 a6 12. a3 Be7 13. Kb1 Bf5 14. h4 h5 15. Qf3 Bxd3 16. Rxd3 Bf6 17. Na4 Qg4 18. Qxg4+ hxg4 19. h5 Nge7 20. Nc5 Nf5 21. Rb3 Na5 22. Rc3 Nxd4 23. Nxd4 Bxd4 24. Bxc7 Bxc3 25. Bxd8 Kxd8 26. bxc3 Kc7 27. Rh4 Kd6 28. Nb3 Nxb3 29. cxb3 f5 30. Kc2 Ke5 31. Kd3 Rh6 32. Rh1 Kd6 33. Kd4 Re6 34. f3 f4 35. Rh4 Re2 36. Kd3 Re3+ 37. Kd2 gxf3 38. Rxf4 fxg2 39. Rg4 Rh3 40. Rxg2 Rxh5 41. Rxg7 Kc6 42. Re7 Rh2+ 43. Re2 Rh3 44. Re3 Rh2+ 45. Kd3 Rb2 46. b4 Ra2 47. Kd4 Rxa3 48. Re6+ Kc7 49. Re5 Ra1 50. Kxd5 Rd1+ 51. Kc4 Kc6 52. Re6+ Rd6 53. Rxd6+ Kxd6 54. Kd4 b6 55. c4 a5 56. Kc3 axb4+ 57. Kxb4 1/2-1/2

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.22"]
[Round "2"]
[White "Serditykh, Olesya"]
[Black "Emelyanova, Victoria"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1961"]
[BlackElo "1765"]
[PlyCount "123"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Bxf6 Nxf6 10. Bd3 Re8 11. 0-0 e5 12. Nb3 Qc7 13. cxd5 Bxc3 14. Qxc3 Nxd5 15. Qd2 e4 16. Bc4 Nf6 17. h3 Be6 18. Rfc1 Rad8 19. Bxe6 Rxe6 20. Nc5 Re7 21. b4 Rd5 22. Qc2 Qd6 23. Rab1 Rg5 24. a4 Qd5 25. Qe2 Qf5 26. Kh2 Rh5 27. b5 g5 28. bxc6 bxc6 29. Nb7 g4 30. Rc5 Nd5 31. Nd6 Qg5 32. Rb8+ Kg7 33. Ne8+ Kh6 34. Rxc6+ f6 35. Qa6 gxh3 36. g3 Qf5 37. Rxf6+ Nxf6 38. Qxf6+ Qxf6 39. Nxf6 Rg5 40. Ng8+ Rxg8 41. Rxg8 Rf7 42. Kxh3 Rxf2 43. Re8 Ra2 44. Rxe4 Rxa4 45. Kg4 a5 46. Kf5 Ra1 47. d5 a4 48. Re6+ Kg7 49. Ra6 a3 50. Ra7+ Kf8 51. e4 a2 52. Ke5 Rg1 53. Rxa2 Rxg3 54. Ra7 h5 55. Rh7 Rh3 56. d6 Kg8 57. Re7 Kf8 58. Ke6 Re3 59. e5 h4 60. Rh7 h3 61. d7 Rd3 62. Rh8+ 1-0

[Event "RUS-ch U20 Girls"]
[Site "Loo"]
[Date "2021.04.21"]
[Round "1"]
[White "Nasyrova, Ekaterina"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2273"]
[BlackElo "1961"]
[PlyCount "137"]
[EventDate "2021.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 b6 5. cxd5 exd5 6. Bb5+ c6 7. Bd3 Bd6 8. 0-0 0-0 9. b3 Bb7 10. Bb2 Nbd7 11. Bf5 Re8 12. Rc1 c5 13. d4 a6 14. Na4 c4 15. bxc4 dxc4 16. Nc3 b5 17. a3 Nb6 18. Re1 Qe7 19. e4 Bf4 20. e5 Nfd5 21. Rc2 Nxc3 22. Bxc3 Nd5 23. Bb2 g6 24. Bh3 Rad8 25. Qe2 Bh6 26. g3 a5 27. Nd2 c3 28. Bxc3 Nxc3 29. Rxc3 Rxd4 30. f4 b4 31. axb4 axb4 32. Rc2 Qd8 33. Bg2 Bxg2 34. Qxg2 Bg7 35. Nb3 Rd3 36. Nc5 Qb6 37. Qf2 Rc3 38. Ne4 Qxf2+ 39. Rxf2 Rc6 40. Rb1 Rb8 41. Rb3 Bf8 42. Rd2 Rbc8 43. Kf2 Rc2 44. Ke3 Rxd2 45. Kxd2 Ra8 46. Kd3 Ra2 47. h4 h5 48. Kc4 Ra6 49. Rd3 Rb6 50. Kb3 Ra6 51. Kc4 Rb6 52. Rb3 Be7 53. Kd5 Kf8 54. Nd6 f6 55. Kc5 Rb8 56. Kc6 g5 57. hxg5 fxe5 58. fxe5 Bxg5 59. Kc7 Ra8 60. Rxb4 Ke7 61. Ne4 Be3 62. Nf6 Bf2 63. Nxh5 Rh8 64. g4 Ke6 65. Nf4+ Kf7 66. Kd7 Be1 67. Re4 Bh4 68. e6+ Kg7 69. e7 1-0

[Event "RUS-ch blitz (Women)"]
[Site "Sochi"]
[Date "2019.10.17"]
[Round "10"]
[White "Bykova, Anastasia"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2247"]
[BlackElo "1990"]
[PlyCount "103"]
[EventDate "2019.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. cxd5 exd5 9. Ne5 Na6 10. Qa4 c5 11. Nc6 Bxc6 12. Qxc6 Nb4 13. Qa4 cxd4 14. Nb5 a6 15. Nxd4 Bc5 16. Rd1 b5 17. Qb3 Qb6 18. e3 Rfd8 19. a3 Nc6 20. Nxc6 Qxc6 21. Bd2 Rd7 22. Rac1 Qb6 23. Bc3 Rad8 24. Bd4 Bxd4 25. Rxd4 h6 26. Rcd1 Qc6 27. Qd3 Qc7 28. Qf5 Qc6 29. h4 Qc7 30. Qd3 Qc6 31. g4 Qe6 32. g5 hxg5 33. hxg5 Ne4 34. Bxe4 dxe4 35. Rxd7 exd3 36. Rxd8+ Kh7 37. R1xd3 Qg4+ 38. Kf1 Qxg5 39. R3d4 Qc5 40. Ke2 Qc2+ 41. Rd2 Qc4+ 42. Kd1 Qf1+ 43. Kc2 Qc4+ 44. Kb1 Qe4+ 45. Ka1 Qh1+ 46. Ka2 Qe4 47. R8d4 Qe6+ 48. Ka1 Qc6 49. Kb1 Qg6+ 50. Ka1 Qg1+ 51. Ka2 Qg6 52. Rh4+ 1-0

[Event "RUS-ch blitz (Women)"]
[Site "Sochi"]
[Date "2019.10.17"]
[Round "1"]
[White "Maltsevskaya, Aleksandra"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2333"]
[BlackElo "1990"]
[PlyCount "46"]
[EventDate "2019.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 Nge7 7. Nbd2 0-0 8. Re1 d6 9. Nc4 b5 10. Ne3 Rb8 11. a4 a6 12. axb5 axb5 13. h4 e5 14. h5 Nd4 15. c3 Ne6 16. hxg6 hxg6 17. Kh2 f5 18. Nd5 f4 19. Nh4 Nxd5 20. exd5 Ng5 21. gxf4 exf4 22. Ra7 f3 23. Nxg6 Rf6 1-0

[Event "RUS-ch blitz (Women)"]
[Site "Sochi"]
[Date "2019.10.17"]
[Round "6"]
[White "Serditykh, Olesya"]
[Black "Garifullina, Leya"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1990"]
[BlackElo "2330"]
[PlyCount "82"]
[EventDate "2019.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. c4 dxc4 6. Bxc4 Bd6 7. Nc3 0-0 8. Nge2 Nd7 9. h4 f5 10. h5 h6 11. Bd3 Qg5 12. g3 Nf6 13. Nf4 Ng4 14. Qf3 Re8 15. 0-0-0 a5 16. Kb1 a4 17. e4 Bxf4 18. gxf4 fxe4 19. Nxe4 Qe7 20. Rhe1 Bf5 21. Re2 Nf6 22. Nxf6+ Qxf6 23. Rxe8+ Rxe8 24. Bxf5 Qxf5+ 25. Ka1 Qe4 26. Qg3 Qe2 27. Qg1 Qxh5 28. a3 Qf3 29. Re1 Rxe1+ 30. Qxe1 Qxf4 31. Qe8+ Kh7 32. Qe7 Qc1+ 33. Ka2 Qc4+ 34. Ka1 b5 35. Qe4+ g6 36. Qe5 Qe6 37. Qc7 Qd5 38. Kb1 Kg7 39. Qb6 h5 40. Qa7 h4 41. Qe7 Qxd4 0-1

[Event "RUS-ch blitz (Women)"]
[Site "Sochi"]
[Date "2019.10.17"]
[Round "8"]
[White "Serditykh, Olesya"]
[Black "Goltseva, Ekaterina"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1990"]
[BlackElo "2317"]
[PlyCount "49"]
[EventDate "2019.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e4 Bg4 7. d5 Ne5 8. Be2 Bxf3 9. gxf3 e6 10. f4 Nd3+ 11. Bxd3 cxd3 12. Qxd3 exd5 13. e5 Nd7 14. Qxd5 Nc5 15. 0-0 Qxd5 16. Nxd5 0-0-0 17. Rd1 Nb3 18. Rb1 Bc5 19. Be3 c6 20. Nc3 Kc7 21. Ne4 Bxe3 22. fxe3 Rhf8 23. Kf2 f5 24. Ng5 Rfe8 25. Rxd8 1-0

[Event "RUS-ch blitz (Women)"]
[Site "Sochi"]
[Date "2019.10.17"]
[Round "9"]
[White "Serditykh, Olesya"]
[Black "Styazhkina, Anna"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "1990"]
[BlackElo "2280"]
[PlyCount "76"]
[EventDate "2019.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qa5 13. Bd2 Rad8 14. h3 c5 15. d5 e5 16. e4 Nb6 17. Bb3 Nc8 18. Rac1 Nd6 19. Bc2 a6 20. Rf1 Rfe8 21. Rce1 c4 22. Qf3 Qc5 23. Bg5 Qd4 24. Rd1 Qb6 25. Bxf6 gxf6 26. Qxf6 Bc5 27. Qf3 Qxb2 28. Rc1 Qb6 29. Rb1 Qc7 30. Rfc1 Kg7 31. Bd1 Rb8 32. Be2 b5 33. axb5 axb5 34. Qg3 Bd4 35. Kh1 b4 36. Nd1 c3 37. Ne3 Nxe4 38. Qf3 Nd2 0-1

[Event "RUS-ch rapid (Women)"]
[Site "Sochi"]
[Date "2019.10.15"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Maltsevskaya, Aleksandra"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1915"]
[BlackElo "2304"]
[PlyCount "114"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 e6 7. e4 exd5 8. exd5 d6 9. Qe2+ Be7 10. Bxd6 Nxd5 11. Qb5+ Qxb5 12. Bxb5+ Bd7 13. Bxd7+ Nxd7 14. Bxe7 Nxe7 15. Na3 0-0-0 16. 0-0-0 Ne5 17. Rxd8+ Rxd8 18. Nh3 Nf5 19. Nf2 Nh4 20. Rg1 Neg6 21. Nh3 Re8 22. Nb5 Re2 23. Nd6+ Kb8 24. Ne4 Nxg2 25. Ng3 N2f4 26. Nxe2 Nxe2+ 27. Kd2 Nxg1 28. Nxg1 Kc7 29. Nh3 Ne5 30. Ke2 f6 31. Nf4 Kd6 32. Nh5 Nc4 33. b3 Nb6 34. Nxg7 c4 35. Nh5 Ke5 36. f4+ Ke6 37. Ke3 Nd5+ 38. Kd4 cxb3 39. axb3 Ne7 40. Ke4 Nc8 41. f5+ Ke7 42. Ng3 Nd6+ 43. Kd5 Nb5 44. Kc4 a6 45. Kb4 Kd6 46. c4 Nd4 47. Kc3 Nc6 48. b4 Ke5 49. b5 axb5 50. cxb5 Nd4 51. Kc4 b6 52. Nf1 Nxf5 53. Nd2 Nd6+ 54. Kb4 f5 55. Nf3+ Kf4 56. Nd4 Ke4 57. Ne6 h6 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.18"]
[Round "9"]
[White "Serditykh, Olesya"]
[Black "Gorshkov, Yury S"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1890"]
[BlackElo "2175"]
[PlyCount "69"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. a3 0-0 8. Rc1 Ne4 9. Bxe7 Qxe7 10. Bd3 f5 11. 0-0 b6 12. Ne5 Nxe5 13. dxe5 Bb7 14. f4 Kh8 15. Bxe4 fxe4 16. cxd5 exd5 17. Ne2 c5 18. Ng3 Rad8 19. Qg4 Ba6 20. Rfe1 g6 21. h4 Bd3 22. Nh1 a5 23. Nf2 a4 24. g3 b5 25. Qg5 Qxg5 26. hxg5 c4 27. Ng4 Rf7 28. Nf6 h5 29. gxh6 Rxf6 30. exf6 Rf8 31. g4 Rxf6 32. g5 Rb6 33. Red1 b4 34. axb4 Rxb4 35. Rd2 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.17"]
[Round "8"]
[White "Mokhna, Natalia"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2076"]
[BlackElo "1890"]
[PlyCount "74"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. Nfd2 Qd7 7. e4 dxe4 8. dxe4 Bh3 9. Nc3 Bxg2 10. Kxg2 e5 11. Nc4 Qxd1 12. Rxd1 Nbd7 13. Nd6+ Bxd6 14. Rxd6 Ke7 15. Rd1 b5 16. f3 Rhd8 17. Be3 a6 18. Rd3 Nf8 19. Bc5+ Ke8 20. Bd6 N6d7 21. Rad1 Ne6 22. Ne2 f6 23. Kf2 Nb6 24. b3 Nc8 25. Ba3 Rxd3 26. Rxd3 Ra7 27. f4 Rd7 28. Ke3 Rxd3+ 29. cxd3 c5 30. b4 Nd4 31. Kd2 cxb4 32. Nxd4 bxa3 33. Ne6 Kd7 34. Nc5+ Kc6 35. Nxa6 Nb6 36. Kc2 Na4 37. Kb3 Nc5+ 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.16"]
[Round "7"]
[White "Serditykh, Olesya"]
[Black "Rudenko, Eugeny"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1890"]
[BlackElo "2079"]
[PlyCount "72"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 0-0 7. Nf3 a6 8. a4 e6 9. Bd3 Re8 10. 0-0 e5 11. Re1 Nh5 12. Bf1 Nd7 13. g3 Qe7 14. Bg2 Qf8 15. Nh2 Bh6 16. Nf1 Bxc1 17. Rxc1 Ng7 18. g4 Qe7 19. Ng3 Qg5 20. Re3 Nf6 21. Qe1 h5 22. f3 Kf8 23. Nf1 hxg4 24. hxg4 Ke7 25. Ne2 Rh8 26. Neg3 Bd7 27. a5 Rac8 28. Rb3 Rc7 29. Qe3 Nh7 30. Re1 Qxe3+ 31. Nxe3 Rb8 32. Rb6 Ne8 33. Kf2 Nef6 34. Rh1 Ng5 35. Ne2 Be8 36. Ra1 Bd7 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "6"]
[White "Lagashin, Pavel"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2084"]
[BlackElo "1890"]
[PlyCount "71"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d4 h6 6. c4 e6 7. Qb3 Qb6 8. Nc3 Nbd7 9. Bf4 Be7 10. c5 Qxb3 11. axb3 0-0 12. b4 a6 13. Nd2 g5 14. Bc7 Rac8 15. Ba5 Bg6 16. e4 dxe4 17. Ndxe4 Rfe8 18. Rad1 Kg7 19. f4 Nxe4 20. Bxe4 f5 21. Bc2 Nf6 22. Bb3 Nd5 23. Nxd5 exd5 24. fxg5 hxg5 25. Bc2 Rf8 26. Rfe1 Bf6 27. Kf2 Kf7 28. Rd2 Rfe8 29. Rxe8 Rxe8 30. Bc7 Rh8 31. Kf3 Bh5+ 32. Kg2 Bg4 33. Bd6 Bh3+ 34. Kf3 Re8 35. Kf2 Bg4 36. Bb1 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "5"]
[White "Martynyuk, Elizaveta"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2076"]
[BlackElo "1890"]
[PlyCount "110"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qb6 12. Nb5 Qxd4 13. Nxd4 Nb6 14. a4 a5 15. Ra3 Bd7 16. Rb3 Nxa4 17. Rxb7 Nc5 18. Rc7 Na6 19. Bxa6 Rxa6 20. Rb7 Ke7 21. Kd2 Rha8 22. Ra1 Kd8 23. Ra3 R6a7 24. Rb6 Kc8 25. g4 Rb8 26. Rxb8+ Kxb8 27. g5 Rb7 28. Nb3 Rb4 29. Nc5 Bc8 30. Nd3 Rb5 31. Ke3 Bb7 32. Kd4 Kc7 33. Ra1 g6 34. b3 Bc6 35. Kc3 Kb6 36. Rg1 Ka6 37. Rg3 Rb8 38. Rh3 Rh8 39. Kd4 Kb6 40. Nf2 a4 41. bxa4 Bxa4 42. c4 dxc4 43. Kxc4 Bc2 44. Rh6 Bf5 45. Kd4 Kc6 46. h3 Kd7 47. Ng4 Bxg4 48. hxg4 Ke7 49. Ke4 Ra8 50. Rxh7 Ra4+ 51. Ke3 Ra3+ 52. Ke2 Ra4 53. f5 exf5 54. gxf5 Re4+ 55. Kf3 Rxe5 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.14"]
[Round "4"]
[White "Serditykh, Olesya"]
[Black "Tikhonov, Viacheslav"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1890"]
[BlackElo "2105"]
[PlyCount "119"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Bc4 Nc6 9. Ne2 0-0 10. 0-0 Na5 11. Bd3 b6 12. Rb1 Be6 13. d5 Bc8 14. c4 e6 15. Bd2 Nb7 16. Bc3 e5 17. Qc2 f5 18. f4 fxe4 19. Bxe4 exf4 20. Bxg7 Kxg7 21. Nxf4 Nd6 22. Bd3 Nf5 23. Bxf5 Bxf5 24. Qb2+ Kg8 25. Rbe1 Qd6 26. g3 Rae8 27. Qd2 Bd7 28. Rxe8 Rxe8 29. Re1 Rxe1+ 30. Qxe1 a6 31. Qc3 Qe7 32. Kf2 Qg7 33. Qxg7+ Kxg7 34. Nd3 Kf6 35. Ke3 Bf5 36. Nb2 Bd7 37. Nd3 Ke7 38. Ne5 Be8 39. Nd3 Kd6 40. Nf2 Bd7 41. Ne4+ Ke5 42. a3 h6 43. Nc3 b5 44. Ne4 bxc4 45. Nxc5 Bc8 46. d6 Kxd6 47. Kd4 g5 48. Kxc4 Ke5 49. Kd3 Kd5 50. Nb3 Bf5+ 51. Ke3 Kc4 52. Nd4 Bd7 53. h4 gxh4 54. gxh4 Kc3 55. Ke4 Kb2 56. Nf5 h5 57. Ng3 Bg4 58. Kd3 Kxa3 59. Kc3 Ka4 60. Kb2 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "3"]
[White "Muradyan, Razmik"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1616"]
[BlackElo "1890"]
[PlyCount "106"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 cxd4 8. Nxd4 Qc7 9. Re1 Nf6 10. e5 Nd7 11. N4f3 Be7 12. a4 a5 13. Nb3 c5 14. c3 0-0 15. Nbd2 f6 16. exf6 Nxf6 17. Nb1 Bd6 18. Na3 Bd7 19. Bg5 Ne4 20. Bh4 c4 21. h3 Nc5 22. Nd4 Bxa4 23. Nxe6 Nxe6 24. Qxa4 Nc5 25. Qd1 Qc6 26. Qg4 Nd3 27. Re6 Qc5 28. Re2 Kh8 29. Qd7 Ra7 30. Qb5 Raf7 31. Rf1 h6 32. Qxc5 Bxc5 33. Nb5 Rb8 34. Nd4 Bxd4 35. cxd4 Rxb2 36. Re8+ Kh7 37. Rc8 Rfb7 38. Kh2 Rb1 39. Rxb1 Rxb1 40. Be7 Nb4 41. Ra8 Nc6 42. Ba3 Ra1 43. Bb2 Rb1 44. Bc3 Rb3 45. Ba1 Rd3 46. Ra6 Nxd4 47. Bxd4 Rxd4 48. Rxa5 c3 49. Ra1 Rd2 50. Rc1 d4 51. Kg3 c2 52. Kf3 d3 53. Ke3 Rd1 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "2"]
[White "Serditykh, Olesya"]
[Black "Sysolyatin, Evgeny Valerievich"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1890"]
[BlackElo "2315"]
[PlyCount "106"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. e3 g6 6. b3 Bg7 7. Bb2 0-0 8. Bd3 Bg4 9. 0-0 Nbd7 10. cxd5 cxd5 11. Be2 e6 12. Nd2 Bxe2 13. Qxe2 Qe7 14. Rac1 Rfc8 15. Rc2 Rc6 16. Rfc1 Rac8 17. Nf3 Qd6 18. Nb1 Ne4 19. Rxc6 Rxc6 20. Rxc6 Qxc6 21. Qd1 Bf8 22. Qc1 Qxc1+ 23. Bxc1 Bb4 24. Kf1 Kf8 25. Ke2 Ke7 26. Nfd2 Ndf6 27. f3 Nxd2 28. Bxd2 Bd6 29. h3 Nd7 30. Nc3 Nb8 31. e4 Nc6 32. Be3 Nb4 33. Kd2 dxe4 34. fxe4 f5 35. a3 Nc6 36. b4 Na7 37. Kd3 Nb5 38. Nb1 Kd7 39. Bd2 Be7 40. e5 Kc6 41. a4 Nc7 42. a5 h5 43. Kc4 Nd5 44. Na3 g5 45. Nc2 f4 46. Kd3 g4 47. hxg4 hxg4 48. Ke4 Bg5 49. Be1 Kb5 50. Kd3 Be7 51. Na3+ Ka4 52. Nc4 Bxb4 53. Bxb4 Nxb4+ 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.12"]
[Round "1"]
[White "Nazaretyan, Tigran"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2248"]
[BlackElo "1890"]
[PlyCount "77"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. h3 Nbd7 8. c5 a5 9. a3 b5 10. Bd3 Nh5 11. Bh2 f5 12. g4 Nhf6 13. gxf5 exf5 14. Bxf5 Ne4 15. Bxe4 dxe4 16. Nxe4 Nf6 17. Nxf6+ Bxf6 18. Bd6 Rf7 19. Qc2 a4 20. 0-0-0 Be6 21. Nd2 Rb7 22. Qc3 Qe8 23. h4 Bd8 24. e4 Ba5 25. Qd3 Bxd2+ 26. Kxd2 Bc4 27. Qe3 Qe6 28. Rhg1 b4 29. Be5 bxa3 30. bxa3 Rb2+ 31. Kc1 Rb7 32. f4 Ba2 33. Kd2 Rb2+ 34. Ke1 Rb7 35. f5 Qc4 36. Rc1 Qb3 37. Qh6 Raa7 38. d5 Qd3 39. Qe6+ 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.28"]
[Round "9"]
[White "Vasiliev, Georgiy"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2135"]
[BlackElo "1953"]
[PlyCount "79"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Nf3 h6 9. Bf4 Nh5 10. Be5 Nxe5 11. Nxe5 Nf6 12. f4 h5 13. Qe2 Bg4 14. Qc2 Bd7 15. 0-0-0 Ng4 16. Rde1 Nxe5 17. fxe5 Be6 18. Rhf1 Qd7 19. Qa4 a6 20. Kb1 b5 21. Qc2 Rc8 22. Ne2 c5 23. Rc1 c4 24. Bf5 Bg5 25. Bxe6 Qxe6 26. Nf4 Bxf4 27. exf4 Qb6 28. Qf2 Rh6 29. f5 Rcc6 30. e6 fxe6 31. Rce1 Rf6 32. Qf3 Qxd4 33. Qxh5+ Ke7 34. Qg5 c3 35. Qxg7+ Kd8 36. Qg8+ Kc7 37. Qg3+ Kb7 38. Rf2 Qb4 39. a3 Qd4 40. Qe3 1/2-1/2

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.27"]
[Round "8"]
[White "Yakimenko, Alexander A"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2182"]
[BlackElo "1953"]
[PlyCount "91"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Be2 b6 9. 0-0 Bb7 10. Qd3 h6 11. Rad1 Qe7 12. Nxf6+ Nxf6 13. Qb5+ c6 14. Qa4 0-0 15. Ne5 c5 16. c3 Qc7 17. Bf3 Bxf3 18. Nxf3 a6 19. dxc5 Qxc5 20. Qd4 Qc7 21. Qe5 Rfc8 22. Rd4 b5 23. Rfd1 Qxe5 24. Nxe5 Nd5 25. Kf1 Rc7 26. a4 Rb8 27. axb5 axb5 28. Ra1 f6 29. Nf3 Rbc8 30. Nd2 Kf7 31. Ra5 Rb7 32. g3 Ke7 33. Ke2 Rd8 34. Nb3 Rc8 35. h4 Rc4 36. Kd3 Ra4 37. Kc2 Rxa5 38. Nxa5 Rc7 39. h5 Kd6 40. Rg4 f5 41. Rd4 e5 42. Rd1 Ke6 43. Kb3 Rd7 44. Nc6 Nf6 45. Rxd7 Kxd7 46. Nxe5+ 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.26"]
[Round "7"]
[White "Serditykh, Olesya"]
[Black "Krapivin, Vladislav"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1953"]
[BlackElo "2318"]
[PlyCount "94"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 c6 4. Bg2 e5 5. d3 Be6 6. e4 d5 7. exd5 cxd5 8. Bg5 Bb4 9. Nge2 Nc6 10. 0-0 dxc4 11. dxc4 Qxd1 12. Rfxd1 Bxc4 13. b3 Ba6 14. a3 Be7 15. Nc1 Rd8 16. Rxd8+ Bxd8 17. Ra2 0-0 18. Rd2 Nd4 19. Be3 Bb6 20. Bxd4 Bxd4 21. N1e2 Rd8 22. Nxd4 Rxd4 23. Rc2 Kf8 24. h3 b6 25. b4 Bc4 26. Ne2 Rd1+ 27. Kh2 b5 28. Nc3 Rd6 29. Ne4 Nxe4 30. Bxe4 g6 31. g4 f6 32. Rc3 Ke7 33. a4 a6 34. a5 Ke6 35. Rf3 Bd5 36. Bxd5+ Rxd5 37. Rc3 Kd7 38. Rf3 Rd6 39. Kg3 e4 40. Rf4 Re6 41. Kg2 Kc6 42. g5 f5 43. f3 Kd5 44. Rh4 Re7 45. fxe4+ fxe4 46. Rf4 Kc4 47. Rf6 Ra7 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.25"]
[Round "6"]
[White "Okun, Evgeny"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2187"]
[BlackElo "1953"]
[PlyCount "67"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. f4 d5 2. g3 g6 3. Nf3 Bg7 4. Bg2 e6 5. d3 Ne7 6. 0-0 b6 7. c4 Bb7 8. Ne5 0-0 9. Nc3 Nd7 10. Nxd7 Qxd7 11. e4 dxc4 12. dxc4 Bd4+ 13. Kh1 c5 14. Nb5 Rfd8 15. Nxd4 Qxd4 16. Qe2 Qd3 17. Qxd3 Rxd3 18. b3 Rad8 19. Bb2 f5 20. Bf6 Kf7 21. Bxe7 Kxe7 22. exf5 Bxg2+ 23. Kxg2 exf5 24. Rfe1+ Kf7 25. Re2 Rd2 26. Kf2 R8d7 27. Rc1 Rd1 28. Rxd1 Rxd1 29. h3 h5 30. Rb2 a5 31. Ke2 Rh1 32. Kf3 Rd1 33. Re2 Rd3+ 34. Kg2 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.25"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Maratkanov, Evgeny"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1953"]
[BlackElo "2130"]
[PlyCount "59"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 g6 5. e3 Bg7 6. Bxc4 0-0 7. 0-0 c5 8. Qe2 cxd4 9. exd4 b6 10. Rd1 Bb7 11. Be3 Nc6 12. a3 e6 13. d5 exd5 14. Bxd5 Qe7 15. Bc4 Ne5 16. Nxe5 Qxe5 17. h3 Rad8 18. Rxd8 Rxd8 19. Rd1 Rc8 20. Ba6 Qc7 21. Bxb7 Qxb7 22. Qd3 a6 23. Na4 b5 24. Nc5 Qc6 25. b4 h5 26. Qd6 Bf8 27. Qxc6 Rxc6 28. Rd8 Kg7 29. Bh6+ Kxh6 30. Rxf8 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.24"]
[Round "4"]
[White "Mumdgan, Suren"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2220"]
[BlackElo "1953"]
[PlyCount "60"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. cxd5 exd5 10. Nb5 c5 11. Nd6 Bxd6 12. Bxd6 Re8 13. Rc1 c4 14. Bf5 Nf8 15. Bg3 Bc8 16. Bb1 Bg4 17. h3 Bh5 18. Re1 Ne4 19. Bh2 Ng5 20. Bf5 Bxf3 21. gxf3 g6 22. f4 gxf5 23. fxg5 Qxg5+ 24. Kh1 Qh4 25. Rg1+ Ng6 26. Qf3 Qe4 27. Qxe4 Rxe4 28. Rg5 Rh4 29. Rxf5 Rd8 30. Kg2 Rd7 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.23"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Mikhailov, Dmitry"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1953"]
[BlackElo "2144"]
[PlyCount "64"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bd7 11. Rb1 Rc8 12. Bd5 cxd4 13. cxd4 e6 14. Bb3 Na5 15. Qd3 Nxb3 16. Qxb3 Bc6 17. f3 Qa5 18. Rfc1 b6 19. Rc4 Bd7 20. Rcc1 Rfd8 21. Qb2 h6 22. Qd2 Qxd2 23. Bxd2 h5 24. Bg5 Re8 25. Be3 Ba4 26. Kf2 Bf6 27. Rb4 Rxc1 28. Nxc1 b5 29. Nd3 a5 30. Rb2 b4 31. Nc5 Bc6 32. Ke2 Bb5+ 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.22"]
[Round "2"]
[White "Gubernatorov, Sergey"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2256"]
[BlackElo "1953"]
[PlyCount "110"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 0-0 6. Qc2 c6 7. 0-0 b6 8. Nbd2 Bb7 9. e4 Nbd7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Qc7 13. Qd1 g6 14. Nf1 Ng7 15. Bg5 Bxg5 16. Nxg5 Qd8 17. h4 Qe7 18. Ne3 f6 19. exf6 Nxf6 20. Ng4 Nxg4 21. Qxg4 Qf6 22. Nf3 Rae8 23. Rac1 Rc8 24. Qg5 Qxg5 25. hxg5 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Bxc8 28. Bh3 Kf8 29. Ne5 Ne8 30. Bf1 Nd6 31. Bd3 Nf7 32. Nf3 Ke7 33. Kf1 Kd6 34. Ke2 e5 35. dxe5+ Nxe5 36. Nd4 Kc5 37. Nb3+ Kd6 38. f4 Nc4 39. Bxc4 dxc4 40. Nd2 Kd5 41. Ke3 Bf5 42. Nf3 b5 43. a3 a5 44. Ne5 b4 45. axb4 axb4 46. g4 Be6 47. Kf3 b3 48. Ke3 c3 49. Nd3 cxb2 50. Nxb2 Bxg4 51. Kd3 Bf5+ 52. Ke3 Kc5 53. Nd1 Kc4 54. Kd2 Kd4 55. Nb2 Bc2 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.21"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Vlassow, Valentin"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1953"]
[BlackElo "2223"]
[PlyCount "56"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e3 Na5 7. Ne5 Be6 8. Be2 g6 9. 0-0 Bg7 10. f4 0-0 11. Bf3 Qd6 12. Qe2 c5 13. d5 Nxd5 14. Bxd5 Bxd5 15. Rd1 e6 16. e4 Nb3 17. Rb1 Nd4 18. Qf1 Bc6 19. Nxc4 Qc7 20. e5 b5 21. axb5 axb5 22. Nd6 f6 23. Ncxb5 Nxb5 24. Nxb5 Qb6 25. Nc3 fxe5 26. Qc4 exf4 27. Qxe6+ Kh8 28. Rd6 Rae8 0-1

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.02.05"]
[Round "9"]
[White "Borisova, Polina I"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1804"]
[BlackElo "1899"]
[PlyCount "98"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 Nf6 5. d4 Bb4 6. Bd3 d5 7. exd5 Nxd5 8. 0-0 Nxc3 9. Qe1+ Kf8 10. bxc3 Bd6 11. Qe4 Qf6 12. Rb1 g5 13. Qd5 h6 14. Nd2 Rb8 15. Qb3 Bf5 16. Nc4 Be6 17. Qa4 Be7 18. Na5 Nxa5 19. Qxa5 Kg7 20. Bb2 Bd6 21. c4 b6 22. Qe1 Bd7 23. Qf2 Rhe8 24. Rfe1 Rxe1+ 25. Rxe1 c5 26. Ba1 Re8 27. c3 Re7 28. Kf1 Bf5 29. Qc2 Rxe1+ 30. Kxe1 Qe6+ 31. Kf2 Bxd3 32. Qxd3 Qg6 33. Ke2 Qxd3+ 34. Kxd3 f5 35. Bb2 f3 36. gxf3 Bxh2 37. Bc1 Bd6 38. Ke2 Kg6 39. Bd2 f4 40. Kf2 Kf5 41. Kg2 h5 42. a4 g4 43. Be1 Kg5 44. Kf2 Kf5 45. Kg2 Ke6 46. Bd2 Kd7 47. Bc1 Kc7 48. a5 Kb7 49. Ba3 Ka6 0-1

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.02.04"]
[Round "8"]
[White "Kirchei, Viktoriia"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1899"]
[PlyCount "59"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d3 g6 2. g3 Bg7 3. Bg2 e5 4. Nd2 Ne7 5. e4 d6 6. Ne2 Be6 7. f4 c6 8. fxe5 dxe5 9. 0-0 h5 10. Nf3 Bg4 11. h3 Bxf3 12. Rxf3 Qd7 13. Bg5 Na6 14. Qf1 Rf8 15. h4 Ng8 16. Be3 Nh6 17. Bxh6 Bxh6 18. c3 Bg7 19. Rd1 Qe7 20. d4 exd4 21. Nxd4 Nc7 22. Qc4 0-0-0 23. Re1 Kb8 24. Kh1 f5 25. e5 Qf7 26. Qb4 Qe8 27. Rxf5 Nd5 28. Rxf8 Bxf8 29. Qb3 Bc5 30. Nxc6+ 1-0

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.02.03"]
[Round "7"]
[White "Serditykh, Olesya"]
[Black "Antonova, Nadezhda"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1899"]
[BlackElo "2035"]
[PlyCount "123"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d6 2. g3 Nd7 3. Bg2 e5 4. e4 Ngf6 5. c4 c6 6. Ne2 Be7 7. 0-0 0-0 8. Nbc3 Re8 9. Qc2 Qc7 10. a4 a5 11. h3 Rb8 12. Rd1 Nf8 13. Qd3 Be6 14. Be3 h6 15. Rf1 Red8 16. d5 Bd7 17. Rfc1 Be8 18. Kh2 g5 19. f4 N6d7 20. f5 Nc5 21. Bxc5 dxc5 22. Qf3 Nd7 23. Rh1 Nf6 24. g4 cxd5 25. cxd5 Nxd5 26. Nxd5 Rxd5 27. Nc3 Rd4 28. Rhd1 Rbd8 29. Kh1 Bc6 30. Qe2 c4 31. Nd5 Bxd5 32. exd5 f6 33. Rac1 Rxd1+ 34. Qxd1 Bd6 35. Qe2 Rc8 36. Bf1 Qc5 37. Qxc4 e4 38. Qxc5 Bxc5 39. b3 b6 40. Bc4 Kf8 41. Re1 e3 42. Kg2 Ke7 43. Kf3 Kd6 44. Re2 Ke5 45. Re1 h5 46. Rd1 Kd6 47. Rh1 Re8 48. Ra1 Rh8 49. Kg3 Bb4 50. Rg1 Ke5 51. Kf3 Bd2 52. Rg2 Rd8 53. Rh2 h4 54. Rh1 Rxd5 55. Rh2 Rc5 56. Be6 Kd4 57. Rh1 Re5 58. Rh2 Kc3 59. Rg2 Rc5 60. Rg1 Kd3 61. Bc4+ Rxc4 62. bxc4 0-1

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.02.02"]
[Round "6"]
[White "Shendrik, Zhanna"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2072"]
[BlackElo "1899"]
[PlyCount "90"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bf4 0-0 7. Nf3 b6 8. Ne5 Bb7 9. Be2 Nbd7 10. 0-0 Nxe5 11. dxe5 Ne4 12. Qc2 Nxc3 13. Qxc3 dxc4 14. Bxc4 c5 15. Qc2 Qc7 16. a4 Rfd8 17. Ba2 Bf8 18. h4 h5 19. b4 Be7 20. Rac1 Rac8 21. Bb1 g6 22. b5 Bxh4 23. Qe2 Qe7 24. g4 Bg5 25. Bh2 Bh6 26. f4 Qh4 27. g5 Bf8 28. e4 Qg4+ 29. Qxg4 hxg4 30. Rfd1 c4 31. Rxd8 Rxd8 32. Kg2 Rc8 33. Bg1 Ba3 34. Rd1 Rc7 35. Kg3 c3 36. Bc2 Kf8 37. Kxg4 Ke7 38. Be3 Rc4 39. Rd4 Rc7 40. Rd1 Rc4 41. Rd4 Rc8 42. Kf3 Bb2 43. Ke2 Rh8 44. Rc4 Rc8 45. Rxc8 Bxc8 1/2-1/2

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.02.01"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Lingur, Zalina"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1899"]
[BlackElo "2137"]
[PlyCount "144"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. c4 Bd6 7. Nc3 0-0 8. Ne5 c5 9. cxd5 cxd4 10. Qxd4 Bc5 11. Qd1 Nxd5 12. Nxd5 Bxd5 13. Bxd5 exd5 14. Nd3 Nc6 15. Bf4 Rc8 16. Rc1 Nd4 17. Bd2 Re8 18. Re1 Ne6 19. Bb4 Qf6 20. Bxc5 bxc5 21. Qd2 c4 22. Nb4 d4 23. Nd5 Qe5 24. Nf4 Nxf4 25. Qxf4 Qxf4 26. gxf4 f5 27. e3 d3 28. Red1 Red8 29. Rd2 Kf7 30. Rc3 Ke6 31. a3 Kd5 32. b3 Ke4 33. bxc4 Kf3 34. c5 Rc6 35. h3 Rg6+ 36. Kh1 Rg2 37. Rdxd3 Rxd3 38. Rxd3 Rxf2 39. Rc3 Rf1+ 40. Kh2 Rf2+ 41. Kg1 Rd2 42. c6 Rd8 43. c7 Rc8 44. Kf1 h5 45. Kg1 h4 46. Kh2 Ke2 47. Kg2 g6 48. a4 Kd2 49. Rb3 Rxc7 50. Kf2 Rc4 51. a5 Ra4 52. Rb5 Kc3 53. Rd5 Kb4 54. Rd6 Rxa5 55. Rxg6 Rc5 56. Ra6 Rc7 57. Kf3 Kb5 58. Rf6 Rc5 59. Rh6 a5 60. Rxh4 a4 61. Rh8 Kb4 62. Rb8+ Rb5 63. Ra8 a3 64. e4 fxe4+ 65. Kxe4 Ra5 66. Rb8+ Kc3 67. Rb1 a2 68. Ra1 Kb2 69. Rxa2+ Kxa2 70. f5 Kb3 71. h4 Kc4 72. h5 Ra8 1/2-1/2

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.01.31"]
[Round "4"]
[White "Beliakova, Ilona"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1646"]
[BlackElo "1899"]
[PlyCount "70"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 b6 4. Bg2 d5 5. Nf3 Bb7 6. 0-0 Be7 7. Nc3 0-0 8. Ne5 c6 9. Qa4 Qc8 10. Rd1 Nbd7 11. Bg5 Rd8 12. Rac1 h6 13. cxd5 exd5 14. Nxd7 Qxd7 15. Bf4 Bd6 16. Be5 Bxe5 17. dxe5 Ne8 18. e3 Nc7 19. Ne2 Qe7 20. Qd4 Ne6 21. Qc3 c5 22. f4 Rac8 23. Qa3 Ba8 24. Nd4 Qd7 25. Nf5 Nxf4 26. Nxh6+ gxh6 27. gxf4 Kh8 28. b4 Rg8 29. Kf2 Rxg2+ 30. Kxg2 Rg8+ 31. Kf2 Qh3 32. Ke2 d4 33. Rf1 Rg2+ 34. Ke1 Qh4+ 35. Kd1 Qg4+ 0-1

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.01.30"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Ivanova, Elina"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1899"]
[BlackElo "1578"]
[PlyCount "81"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bf4 a6 6. e3 0-0 7. Be2 Nbd7 8. c5 Nh5 9. Bg3 c6 10. Qc2 f5 11. Be5 Qe8 12. g3 Nhf6 13. Bc7 Ne4 14. Bd3 Bf6 15. Na4 Bd8 16. Bxd8 Qxd8 17. b4 Qe7 18. Ne5 Nxe5 19. dxe5 Bd7 20. Nb6 Rad8 21. f4 Be8 22. Bxe4 fxe4 23. Qe2 Bg6 24. Rd1 Qf7 25. Rd4 Bh5 26. g4 Bg6 27. Kd2 Qe7 28. h4 Be8 29. Kc3 Qc7 30. Qh2 h5 31. Rg1 hxg4 32. Rxg4 Bh5 33. Rg5 g6 34. Qg3 Kh7 35. Rd2 Qe7 36. Rg2 Qf7 37. Kd4 Rg8 38. Qf2 Rdf8 39. Qb2 Qe8 40. a4 Rg7 41. a5 1/2-1/2

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.01.29"]
[Round "2"]
[White "Protopopova, Anastasiya"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2176"]
[BlackElo "1899"]
[PlyCount "57"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 Bd7 8. Qxc4 Bc6 9. Nc3 Nbd7 10. Qd3 Bxf3 11. Bxf3 c6 12. Bf4 Nd5 13. Nxd5 exd5 14. b4 a6 15. Rfb1 b5 16. Rc1 Rc8 17. e4 Bxb4 18. exd5 c5 19. dxc5 Bxc5 20. Rc2 Bb6 21. Rxc8 Qxc8 22. Rc1 Qd8 23. d6 Nc5 24. Qd5 Ne6 25. Be5 h6 26. d7 Bc7 27. Bxc7 Nxc7 28. Qd6 Ne6 29. Rc8 1-0

[Event "Moscow op-B (Women) 13th"]
[Site "Moscow"]
[Date "2017.01.28"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Doluhanova, Evgeniya"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1899"]
[BlackElo "2259"]
[PlyCount "79"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. a4 b4 7. c3 bxc3 8. bxc3 d5 9. Ne5 0-0 10. Ba3 Nbd7 11. Nxd7 Nxd7 12. c4 Rb8 13. cxd5 Bxd5 14. Bxd5 exd5 15. Qc2 Re8 16. e3 h5 17. Rc1 c5 18. dxc5 Bxc5 19. Bxc5 Rc8 20. Qd1 Nxc5 21. Nc3 Re5 22. Rab1 Ne6 23. Ne2 Rxc1 24. Rxc1 Re4 25. Nc3 Rc4 26. Ne2 Rxc1 27. Nxc1 Qa5 28. Nd3 Qc3 29. Nf4 Nxf4 30. gxf4 g6 31. Kg2 Qc4 32. Qa1 a5 33. Qa3 Qe4+ 34. Kg1 Qb4 35. Qa1 Qe4 36. Qa3 f6 37. Qb3 f5 38. Qb8+ Kg7 39. Qb2+ Kf7 40. Qb3 1/2-1/2

[Event "Satka Autumn op (Women)"]
[Site "Satka"]
[Date "2016.09.29"]
[Round "9"]
[White "Mironenko, Galina"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1734"]
[BlackElo "1761"]
[PlyCount "76"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 f6 3. e3 d5 4. f4 exf4 5. exf4 c6 6. d4 Nh6 7. Qe2+ Kf7 8. Nd2 Bg4 9. Ngf3 Bd6 10. 0-0-0 Bxf4 11. h3 Re8 12. Qf2 Bf5 13. g4 Be4 14. Bg2 Qc7 15. Rhf1 Kg8 16. Ne1 Bg3 17. Qe3 Bg6 18. Qc3 Nd7 19. Nd3 Nf7 20. Nc5 Nxc5 21. Qxc5 Re3 22. Qa3 Bd6 23. Qa4 a5 24. b4 b5 25. Qb3 Rxb3 26. axb3 Bxb4 27. h4 a4 28. bxa4 bxa4 29. h5 Be4 30. Bxe4 dxe4 31. Nxe4 a3 32. Ba1 Nd6 33. Nxd6 Qxd6 34. c3 Ba5 35. Rf2 Qg3 36. Rc2 Rb8 37. d5 Qe3+ 38. Rdd2 cxd5 0-1

[Event "Satka Autumn op (Women)"]
[Site "Satka"]
[Date "2016.09.28"]
[Round "8"]
[White "Serditykh, Olesya"]
[Black "Karelina, Viktoriya"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1761"]
[BlackElo "1831"]
[PlyCount "112"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 h6 12. Bd2 Nd7 13. dxc6 Nc5 14. Rc1 Nxe4 15. c7 Rd7 16. Bb3 Nxd2 17. Nxd2 b5 18. Rc2 Bb7 19. 0-0 Rc8 20. Rfc1 h5 21. Nf3 Bxf3 22. gxf3 Bh6 23. Re1 Bf4 24. Rc5 a6 25. Rc6 Kg7 26. Rxa6 Rdxc7 27. Rd1 Rc1 28. Rxc1 Rxc1+ 29. Kg2 h4 30. Ra7 h3+ 31. Kxh3 Rh1 32. Rxf7+ Kh6 33. Kg2 Rxh2+ 34. Kg1 Rh4 35. Rb7 Bc1 36. Rxb5 Bxb2 37. a4 Bd4 38. Be6 Kg5 39. a5 Kf6 40. Bg4 Rh7 41. a6 Rc7 42. Ra5 Ba7 43. Ra2 Bd4 44. Kf1 Ke7 45. Ke2 Kd6 46. Rd2 Kc5 47. Kd3 Kb6 48. Ra2 Ka7 49. Be6 Rc6 50. Bc4 Rf6 51. Ke2 e4 52. fxe4 Rxf2+ 53. Kd3 Rxa2 54. Bxa2 Be5 55. Bc4 g5 56. Ke3 g4 1/2-1/2

[Event "Satka Autumn op (Women)"]
[Site "Satka"]
[Date "2016.09.27"]
[Round "7"]
[White "Demina, Larisa"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1761"]
[PlyCount "92"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. Nf3 e6 6. 0-0 Qc7 7. Qe1 Ne7 8. d3 Ng6 9. Bg5 Ngxe5 10. Nxe5 Qxe5 11. Qxe5 Nxe5 12. f4 Nc6 13. c3 Bd6 14. c4 Nb4 15. cxd5 Nc2 16. dxe6 Nxa1 17. exf7+ Kxf7 18. Na3 Rae8 19. Rxa1 Re2 20. Nc4 Bc7 21. b3 Rhe8 22. Kf1 b5 23. Ne5+ Bxe5 24. fxe5 R2xe5 25. Bh4 Rf5+ 26. Bf2 Kg6 27. Re1 Rxe1+ 28. Kxe1 Kf6 29. d4 Rxf2 30. Kxf2 cxd4 31. Ke2 Ke5 32. Kd3 Kd5 33. b4 g6 34. a3 g5 35. g4 h6 36. h3 a6 37. Kd2 Kc4 38. Kc2 d3+ 39. Kd2 Kd4 40. Kc1 Kc3 41. Kd1 d2 42. Ke2 Kc2 43. Ke3 d1Q 44. Ke4 Qd3+ 45. Ke5 Kc3 46. Kf6 Kd4 0-1

[Event "Satka Autumn op (Women)"]
[Site "Satka"]
[Date "2016.09.26"]
[Round "6"]
[White "Serditykh, Olesya"]
[Black "Survilo, Alla"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1761"]
[BlackElo "2003"]
[PlyCount "96"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 c5 9. Rc1 Nc6 10. cxd5 Nxd5 11. Nxd5 exd5 12. Ne5 Nxe5 13. Bxe5 c4 14. Bb1 g6 15. f3 b5 16. e4 Bg5 17. f4 Bh6 18. g4 f6 19. g5 fxe5 20. gxh6 exf4 21. e5 Qh4 22. Rf3 Bc8 23. Qf1 Qxh6 24. Qg2 Bf5 25. Bxf5 Rxf5 26. Kh1 Rd8 27. Qg4 Rdf8 28. Rcf1 g5 29. Rh3 Qg6 30. Rff3 R5f7 31. Rh5 Rg7 32. h4 Qb1+ 33. Kh2 gxh4 34. Rg5 Rxg5 35. Qxg5+ Qg6 36. Qxh4 Qc2+ 37. Kh3 Qf5+ 38. Kh2 a5 39. Qh6 Qc2+ 40. Kh3 Qf5+ 41. Kh2 Rf7 42. Qh4 Rf8 43. Qh6 b4 44. Rf1 Qc2+ 45. Kh1 Qe4+ 46. Kh2 Qe2+ 47. Kg1 f3 48. Qh3 Qg2+ 0-1

[Event "Satka Autumn op"]
[Site "Satka"]
[Date "2016.09.25"]
[Round "5"]
[White "Turebayeva, Alfiya"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2098"]
[BlackElo "1761"]
[PlyCount "99"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 c6 5. d4 e6 6. h3 Bxf3 7. Bxf3 Qa5+ 8. c3 Nf6 9. 0-0 Bd6 10. Nd2 Qc7 11. Nc4 Bf4 12. Bxf4 Qxf4 13. Qb3 Qc7 14. Qxb7 Qxb7 15. Nd6+ Kd7 16. Nxb7 Na6 17. Na5 Rhc8 18. Nc4 Ke7 19. Ne5 Nb8 20. c4 Nfd7 21. Rfe1 Nxe5 22. Rxe5 Nd7 23. Ra5 Nb6 24. b3 Rc7 25. Re1 Rd8 26. d5 cxd5 27. cxd5 Rd6 28. a4 Kf6 29. dxe6 Rxe6 30. Rxe6+ Kxe6 31. Rb5 Nd7 32. Bd5+ Ke7 33. Kf1 f6 34. Ke2 Kd6 35. Be4 g6 36. b4 f5 37. Bd3 Ne5 38. Kd2 Ke6 39. f4 Nc4+ 40. Bxc4+ Rxc4 41. g3 a5 42. Kd3 Rc1 43. Rxa5 Rg1 44. b5 Kd5 45. b6+ Kc6 46. Rb5 Kb7 47. a5 Rxg3+ 48. Kc4 Rxh3 49. a6+ Kb8 50. Re5 1-0

[Event "Satka Autumn op"]
[Site "Satka"]
[Date "2016.09.24"]
[Round "4"]
[White "Mukhina, Jana"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2125"]
[BlackElo "1761"]
[PlyCount "96"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Be3 e5 5. Qf3 Nf6 6. Qxd5 Nxd5 7. Nf3 exd4 8. Bxd4 Bf5 9. c3 0-0-0 10. Bb5 Ndb4 11. Na3 Nd3+ 12. Bxd3 Bxd3 13. 0-0-0 Be2 14. Nc2 Bxd1 15. Rxd1 Nxd4 16. cxd4 Bd6 17. g3 h6 18. Ne3 g6 19. Kc2 f5 20. Nh4 Rhg8 21. f4 c5 22. d5 b5 23. a4 a6 24. axb5 axb5 25. Re1 Rde8 26. b3 Re4 27. Neg2 Rxe1 28. Nxe1 Be7 29. Nhg2 Rd8 30. Ne3 Bf6 31. Kd3 Kc7 32. N1c2 Kd6 33. Na3 Rb8 34. h3 Bd4 35. Ng2 Kxd5 36. Nh4 c4+ 37. Kc2 Rb6 38. g4 Bc5 39. bxc4+ bxc4 40. Nb1 Bb4 41. gxf5 gxf5 42. Nc3+ Bxc3 43. Kxc3 Rb3+ 44. Kc2 Ke4 45. Ng6 Rxh3 46. Ne5 c3 47. Kc1 Kxf4 48. Nd3+ Rxd3 0-1

[Event "Satka Autumn op"]
[Site "Satka"]
[Date "2016.09.23"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Lomakina, Galja"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1761"]
[BlackElo "2023"]
[PlyCount "72"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. c4 Bb4+ 5. Bd2 Nc6 6. Ne2 Qh4 7. 0-0 Bd6 8. f4 Nb4 9. Bxb4 Bxb4 10. Nbc3 Nh6 11. Qe1 Qxe1 12. Rfxe1 g6 13. Rac1 f5 14. Ng3 0-0-0 15. a3 Bd6 16. Nge2 Be7 17. b4 Kb8 18. c5 Rhg8 19. cxb6 cxb6 20. d5 fxe4 21. Bxe4 g5 22. dxe6 d5 23. Bd3 gxf4 24. Nxf4 d4 25. Nce2 Ng4 26. g3 Ne5 27. Red1 Nf3+ 28. Kf2 Nxh2 29. Bxh7 Rh8 30. Bg6 Ng4+ 31. Ke1 Rh1+ 32. Kd2 Rh2 33. Bd3 Ne5 34. Rf1 Bg5 35. Rcd1 Nxd3 36. Kxd3 Ba6+ 0-1

[Event "Satka Autumn op"]
[Site "Satka"]
[Date "2016.09.22"]
[Round "2"]
[White "Serditykh, Olesya"]
[Black "Mirgalina, Anna"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1761"]
[BlackElo "1167"]
[PlyCount "101"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. g4 c5 2. Bg2 d6 3. d3 Qc7 4. h3 Nc6 5. c4 g6 6. Nc3 Bg7 7. e3 e6 8. Nge2 Nge7 9. d4 cxd4 10. exd4 a6 11. Be3 Bd7 12. 0-0 0-0 13. Rc1 Rac8 14. Ne4 f5 15. N4c3 Qd8 16. f4 Kh8 17. g5 Qe8 18. Ng3 e5 19. Nce2 exd4 20. Bxd4 Nxd4 21. Nxd4 Nc6 22. Nf3 Qe3+ 23. Kh1 Bxb2 24. Rb1 Ba3 25. Rb3 Qc5 26. Ne1 Bb4 27. Qa1+ Kg8 28. Bd5+ Rf7 29. Nd3 Qe3 30. Nxb4 Nxb4 31. Rxe3 Rcf8 32. Bxf7+ Rxf7 33. Qb2 Nc6 34. Rd1 Bc8 35. Rxd6 Rf8 36. Rxc6 bxc6 37. Re7 Rf7 38. Re8+ Rf8 39. Rxf8+ Kxf8 40. Qh8+ Ke7 41. Qxc8 Kd6 42. Qf8+ Kd7 43. c5 Ke6 44. Qg8+ Ke7 45. Ne2 Kd7 46. Nd4 Kc7 47. Qf7+ Kc8 48. Ne6 Kb8 49. Qc7+ Ka8 50. Nd8 a5 51. Qb7# 1-0

[Event "Satka Autumn op"]
[Site "Satka"]
[Date "2016.09.21"]
[Round "1"]
[White "Baraeva, Marina"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2175"]
[BlackElo "1761"]
[PlyCount "81"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 e6 6. h3 Bxf3 7. Qxf3 Bb4 8. Bd2 Bxc3 9. Bxc3 Ne4 10. Rc1 Nxc3 11. Rxc3 0-0 12. Bd3 dxc4 13. Bxc4 Nd7 14. 0-0 Qe7 15. Rd1 Rfd8 16. Bb3 Nb6 17. Rc5 Rd6 18. Rh5 g6 19. Qg3 Rad8 20. Rg5 Qf6 21. h4 Nc8 22. h5 Ne7 23. Rc1 Qg7 24. Ra5 a6 25. Qg5 Nf5 26. hxg6 hxg6 27. g4 Nh6 28. Kg2 Kf8 29. Rh1 Ng8 30. Rh3 Qf6 31. Qc5 Qe7 32. g5 Ke8 33. Rh8 Qf8 34. Qe5 Kd7 35. e4 Kc8 36. d5 Qe7 37. dxe6 fxe6 38. Rc5 Qf7 39. Rc3 Qe7 40. Rch3 Kb8 41. R3h7 1-0

[Event "RUS-chT U14 Girls"]
[Site "Sochi"]
[Date "2016.05.09"]
[Round "9.2"]
[White "Serditykh, Olesya"]
[Black "Krupnova, Anna"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1820"]
[BlackElo "1595"]
[PlyCount "120"]
[EventDate "2016.05.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. e4 Bxf1 9. Kxf1 d6 10. g3 0-0 11. Kg2 Nbd7 12. h3 Qa5 13. Qc2 Rfb8 14. a4 Ne8 15. Bd2 Nc7 16. Nb5 Qb6 17. Nxc7 Qxc7 18. Rab1 Rb7 19. b3 Rab8 20. Bc3 Bxc3 21. Qxc3 Nf6 22. Nd2 Rb4 23. Rhe1 Qb7 24. Re3 c4 25. Nxc4 Rxa4 26. Na5 Nxd5 27. Nxb7 Nxc3 28. bxa4 Nxb1 29. Rb3 Nd2 30. Rb4 Nxe4 31. Rxe4 Rxb7 32. a5 Kf8 33. a6 Ra7 34. Ra4 Ke8 35. Kf3 Kd7 36. g4 Kc6 37. g5 Kb6 38. Rh4 Kxa6 39. Rxh7 e5 40. h4 d5 41. Ke3 d4+ 42. Kd3 Rb7 43. Rg7 Kb6 44. f4 exf4 45. Kxd4 Re7 46. Rg8 Kb7 47. h5 f3 48. h6 f2 49. h7 f1Q 50. h8Q Qd1+ 51. Kc4 Rc7+ 52. Kb4 Qb1+ 53. Ka3 Qc1+ 54. Qb2+ Qxb2+ 55. Kxb2 Rc5 56. Rf8 Rf5 57. Rd8 Kc7 58. Rd4 Rxg5 59. Kc3 Re5 60. Kd3 f5 0-1

[Event "RUS-chT U14 Girls"]
[Site "Sochi"]
[Date "2016.05.07"]
[Round "7.2"]
[White "Goncharova, Sofiya"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1820"]
[PlyCount "56"]
[EventDate "2016.05.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. d3 Nf6 5. Be3 c6 6. Nbd2 e6 7. Be2 Qd8 8. 0-0 Bd6 9. h3 Bh5 10. c3 0-0 11. Qc2 Nbd7 12. Rfe1 Bc7 13. d4 Bg6 14. Bd3 Nd5 15. Bxg6 hxg6 16. Ne4 N7f6 17. Nxf6+ Nxf6 18. Bg5 Qd7 19. Bxf6 gxf6 20. Qd2 Kg7 21. Re4 Rh8 22. Rae1 Rh5 23. g4 Rxh3 24. Kg2 Rah8 25. d5 exd5 26. Re7 Qxg4+ 27. Kf1 Qxf3 28. R1e3 Rh1# 0-1

[Event "RUS-chT U14 Girls"]
[Site "Sochi"]
[Date "2016.05.06"]
[Round "6.1"]
[White "Serditykh, Olesya"]
[Black "Samoshkina, Viktoria"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "1820"]
[BlackElo "1291"]
[PlyCount "76"]
[EventDate "2016.05.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 b6 11. cxd5 exd5 12. Bd3 c5 13. Rc1 Nd7 14. Bb5 Bb7 15. 0-0 Rac8 16. Qa3 Nf6 17. Qxa7 Qc7 18. dxc5 bxc5 19. a3 Ne4 20. Ba6 Bxa6 21. Qxa6 c4 22. Qa4 Qb6 23. Qc2 Rb8 24. Rb1 Rb7 25. Rfd1 Qb5 26. Nd4 Qa5 27. Nc6 Qc5 28. Nb4 Rd8 29. Nxd5 Rxd5 30. Qxe4 Rxb2 31. Ra1 Rxd1+ 32. Rxd1 Rb8 33. Qd4 Qxd4 34. exd4 c3 35. Kf1 c2 36. Rc1 Rb1 37. Ke2 Rxc1 38. Kd2 Ra1 0-1

[Event "RUS-chT U14 Girls"]
[Site "Sochi"]
[Date "2016.05.01"]
[Round "1.1"]
[White "Samoshkina, Viktoria"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1291"]
[BlackElo "1820"]
[PlyCount "145"]
[EventDate "2016.05.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8. Nxd5 Qxd5 9. Qd2 Nxe5 10. Bxe5 Bf5 11. a3 Qe4+ 12. Kd1 Rd8 13. c4 Bg6 14. f3 Qf5 15. Be2 f6 16. Bc7 Rd7 17. g4 Qe6 18. Bg3 Qf7 19. Rc1 e6 20. Re1 Bc5 21. Bf2 e5 22. Bf1 0-0 23. Ke2 Bxd4 24. Bxd4 Rxd4 25. Qc3 Rfd8 26. Kf2 Rd2+ 27. Kg3 Qd7 28. Re3 Qd4 29. Qxd4 R8xd4 30. b4 Rc2 31. Rxc2 Bxc2 32. h4 Bg6 33. h5 Bf7 34. Rd3 Rxd3 35. Bxd3 g6 36. h6 g5 37. c5 Be6 38. Kf2 Bf7 39. Bf5 Bg6 40. Bc8 b6 41. Bd7 bxc5 42. bxc5 Kf7 43. Bxc6 f5 44. gxf5 Bxf5 45. Be4 Bc8 46. Bxh7 g4 47. fxg4 Bxg4 48. Be4 Bc8 49. Kg3 Kf6 50. Kh4 Be6 51. h7 Kg7 52. c6 Bc8 53. c7 Kh8 54. Kg3 Kg7 55. Kf2 Kh8 56. Ke3 Kg7 57. Kd2 Be6 58. Kc3 a5 59. Bb7 Kxh7 60. c8Q Bxc8 61. Bxc8 Kg6 62. Kd3 Kf6 63. Ke4 Ke7 64. Kxe5 Kd8 65. Bh3 Kc7 66. Kd5 Kb6 67. a4 Kb7 68. Kc5 Ka7 69. Kb5 Kb7 70. Bg2+ Ka7 71. Kxa5 Kb8 72. Kb6 Kc8 73. a5 1-0

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.29"]
[Round "9.4"]
[White "Serditykh, Olesya"]
[Black "Beshukova, Alina"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1893"]
[BlackElo "1733"]
[PlyCount "108"]
[EventDate "2016.03.22"]
[EventType "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. Nf3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. Nd2 h6 12. Bh4 Nf6 13. Nd5 Qe6 14. Qc2 c6 15. Ne3 Qe7 16. a3 Nc5 17. b4 Ne6 18. Nb3 Nd4 19. Bxf6 Nxe2+ 20. Qxe2 Bxf6 21. c5 Be6 22. Na5 Qc7 23. Nac4 Bg7 24. Nd6 b5 25. a4 a6 26. Qb2 Rfd8 27. axb5 axb5 28. Rxa8 Rxa8 29. Ra1 Qb8 30. h3 Ra7 31. Nc2 f5 32. f3 Kh8 33. Ra3 Qa8 34. Rxa7 Qxa7 35. Ne8 Qd7 36. Nxg7 Qxg7 37. Ne1 Bc4 38. Qd2 Qf8 39. Qd7 Qf6 40. Nd3 Kg8 41. Qe8+ Kh7 42. Qxe5 Qd8 43. Nf4 Qd7 44. Qd6 Qe8 45. Qd4 Qe7 46. Nd3 Bxd3 47. Qxd3 Qe6 48. Qd6 Qc4 49. exf5 gxf5 50. Qd7+ Kg6 51. Qxc6+ Kg5 52. Qd6 Qxb4 53. Qg3+ Kf6 54. Qd6+ Kg5 1-0

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.28"]
[Round "8.2"]
[White "Savelkova, Anastasiya"]
[Black "Serditykh, Olesya"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1771"]
[BlackElo "1893"]
[PlyCount "47"]
[EventDate "2016.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Nc4 Qc7 8. g3 Nd5 9. Bg2 e6 10. 0-0 Be7 11. Re1 0-0 12. Nxd5 cxd5 13. Ne5 Bd6 14. f4 f5 15. c3 Nf6 16. Bd2 Ne4 17. Rc1 Bxe5 18. fxe5 b5 19. Bxe4 fxe4 20. Qg4 Bd7 21. Bh6 Rf7 22. Rf1 Raf8 23. Rf6 e3 24. Rcf1 1-0

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.27"]
[Round "7.5"]
[White "Serditykh, Olesya"]
[Black "Demchenko, Alisa"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1893"]
[BlackElo "1822"]
[PlyCount "63"]
[EventDate "2016.03.22"]
[EventType "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. Nf3 0-0 5. e4 d6 6. Be2 Bg4 7. Ng1 Bxe2 8. Ngxe2 Nc6 9. f3 e5 10. Be3 exd4 11. Nxd4 Nd7 12. 0-0 Nde5 13. b3 Nxd4 14. Bxd4 c5 15. Bxe5 Bxe5 16. Qc2 f5 17. Rae1 Qh4 18. g3 Qh5 19. Kg2 Rae8 20. Nd5 fxe4 21. Rxe4 Bd4 22. Qd3 Rxe4 23. Qxe4 Qe5 24. Re1 Kf7 25. Qb1 Qg5 26. Re7+ Qxe7 27. Nxe7 Kxe7 28. Qe4+ Kf6 29. Qd5 Re8 30. Qxd6+ Kf7 31. Qd5+ Kf6 32. Kf1 1-0

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.26"]
[Round "6.1"]
[White "Zakharova, Diana"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1535"]
[BlackElo "1893"]
[PlyCount "88"]
[EventDate "2016.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d3 Nf6 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. Be3 Nbd7 10. Qd2 Qc7 11. Ne4 Nxe4 12. Bxe4 Nf6 13. Bf3 Rd8 14. Bg5 Be7 15. 0-0 Ng8 16. Bxe7 Nxe7 17. Rfe1 0-0 18. Be4 Rfe8 19. Qe3 Nc8 20. Qc5 Rd6 21. Qh5 g6 22. Qg5 Qd7 23. h4 f5 24. Bf3 e5 25. h5 Rde6 26. hxg6 Rxg6 27. Qe3 Qg7 28. Kf1 Rg5 29. Qc5 Re7 30. Qc4+ Kh8 31. c3 Nb6 32. Qh4 a5 33. g3 Re6 34. d4 e4 35. Bg2 Nd5 36. Qh2 Rh6 37. Qg1 Rhg6 38. Qh1 Qf6 39. Re2 f4 40. Bxe4 fxg3 41. Ke1 gxf2+ 42. Rxf2 Rg1+ 43. Ke2 Nf4+ 44. Rxf4 Rxa1 1/2-1/2

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.25"]
[Round "5.5"]
[White "Krupnova, Anna"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1591"]
[BlackElo "1893"]
[PlyCount "76"]
[EventDate "2016.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Rc1 e6 8. Bd3 Bd6 9. Bxd6 Qxd6 10. f4 0-0 11. Nf3 Nd7 12. 0-0 f5 13. Ne5 Ne7 14. Na4 Nf6 15. Qb3 b5 16. Nc5 Ne4 17. Qc2 Ng6 18. Qe2 Nxe5 19. fxe5 Qe7 20. a4 bxa4 21. Nxa4 Rb8 22. Nc5 a5 23. Rc2 Nxc5 24. Rxc5 Qb7 25. Rfc1 Rf7 26. Rxa5 Rc7 27. Rac5 Rxc5 28. Rxc5 Bd7 29. Rc2 Ba4 30. Rd2 Bb3 31. Bc2 Bc4 32. Bd3 Bb3 33. g4 Qe7 34. gxf5 Qg5+ 35. Kh1 Ra8 36. Qe1 exf5 37. Qg3 Qh5 38. Be2 Qf7 1/2-1/2

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.24"]
[Round "4.2"]
[White "Serditykh, Olesya"]
[Black "Belkina, Kristina"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1893"]
[BlackElo "1598"]
[PlyCount "93"]
[EventDate "2016.03.22"]
[EventType "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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Nbd7 10. h3 Bg7 11. g3 0-0 12. Kg2 Nb6 13. a4 Nfd7 14. Qc2 Nc4 15. b3 Qa5 16. Ra2 Bxc3 17. bxc4 Rfb8 18. Bd2 Bxd2 19. Nxd2 Rb4 20. Rha1 Nb6 21. Rb1 f6 22. Rxb4 Qxb4 23. a5 Rxa5 24. Rb2 Qa4 25. Qc3 Nd7 26. Nb3 Ra8 27. Nc1 Qa7 28. Rb5 Qa1 29. Qc2 Qa4 30. Rb2 Ne5 31. Qxa4 Rxa4 32. Ne2 Rxc4 33. Rb8+ Kf7 34. Nf4 g5 35. Ne6 Rxe4 36. Rf8+ Kg6 37. Rg8+ Kh6 38. Ng7 Rb4 39. Nf5+ Kh5 40. f3 Rb2+ 41. Kf1 Rb1+ 42. Ke2 Rb2+ 43. Kd1 Rb4 44. g4+ Nxg4 45. hxg4+ Rxg4 46. fxg4+ Kxg4 47. Nxe7 1-0

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.23"]
[Round "3.4"]
[White "Khristenko, Anna"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1877"]
[BlackElo "1893"]
[PlyCount "74"]
[EventDate "2016.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d4 h6 6. b3 e6 7. Bb2 Be7 8. c4 0-0 9. Nbd2 Nbd7 10. Rc1 Re8 11. Re1 Ne4 12. Nxe4 Bxe4 13. Nd2 Bxg2 14. Kxg2 f5 15. Nf3 Bd6 16. Ne5 Nf6 17. Qd3 Qe7 18. c5 Bc7 19. b4 a6 20. a4 Bxe5 21. dxe5 Nd7 22. Bd4 Rf8 23. b5 axb5 24. axb5 Ra5 25. bxc6 bxc6 26. Qc3 Rfa8 27. Ra1 Qd8 28. Qb4 Rxa1 29. Rxa1 Rxa1 30. Bxa1 Qc7 31. f4 Qa7 32. Bd4 Qa6 33. Kf3 Kf7 34. h3 h5 35. Kf2 g6 36. Ke3 Ke7 37. Kf2 Kf7 1/2-1/2

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.22"]
[Round "1.3"]
[White "Gelman, Inna"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1608"]
[BlackElo "1893"]
[PlyCount "84"]
[EventDate "2016.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. d4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. b3 b6 7. g3 Bb7 8. Bg2 d6 9. 0-0 Ne4 10. Bb2 Nd7 11. Nd2 Nxc3 12. Bxc3 Bxg2 13. Kxg2 Qe8 14. Qf3 Qg6 15. Qc6 Nf6 16. Qxc7 Rfe8 17. Qc6 Ne4 18. Nxe4 fxe4 19. f3 exf3+ 20. Qxf3 Qc2+ 21. Rf2 Qxc3 22. Qf7+ Kh8 23. Raf1 h6 24. Qxe6 Bg5 25. Qxd6 Qxe3 26. Rf8+ Kh7 27. Rxe8 Rxe8 28. Qd5 Qe4+ 29. Qxe4+ Rxe4 30. d5 Kg6 31. h4 Be7 32. Kf3 Re5 33. Rd1 Bd6 34. g4 Kf6 35. Ra1 Bc5 36. Rd1 Ke7 37. Kf4 Kd6 38. Rd3 g5+ 39. Kg3 Re2 40. Rf3 Bd4 41. hxg5 hxg5 42. a3 Be5+ 0-1

[Event "Nebug op"]
[Site "Nebug"]
[Date "2016.03.22"]
[Round "2.3"]
[White "Serditykh, Olesya"]
[Black "Kirakosyan, Kamilla"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1893"]
[BlackElo "1769"]
[PlyCount "69"]
[EventDate "2016.03.22"]
[EventType "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 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 c6 11. b3 Qc7 12. Be3 Be6 13. Na4 Nd7 14. c5 Rfe8 15. b4 a6 16. Nb2 Bf8 17. Nd3 Bg7 18. Rad1 a5 19. Rb1 axb4 20. Nxb4 Qa5 21. Rb2 Bf8 22. Nd3 Ra7 23. Bd2 Qa4 24. f3 Qd4+ 25. Kh1 Nxc5 26. Bc3 Qa4 27. Nxc5 Qxc2 28. Rxc2 Bxc5 29. Bxe5 Rxa2 30. Rxc5 Rxe2 31. h3 f5 32. exf5 Bxf5 33. Bg3 Rc2 34. Rxc2 Bxc2 35. Ra1 1/2-1/2

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.13"]
[Round "9"]
[White "Beshukova, Alina"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1660"]
[BlackElo "1749"]
[PlyCount "79"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. b3 Bb4 7. Bd2 0-0 8. Bg2 Bxc3 9. Bxc3 Ne4 10. Bb4 Re8 11. 0-0 a5 12. Ba3 b5 13. Ne5 Bb7 14. Nxd7 Qxd7 15. Bxe4 dxe4 16. Bc5 Qc7 17. Qc2 f5 18. f3 bxc4 19. bxc4 exf3 20. Rxf3 g6 21. e4 Bc8 22. e5 Qd8 23. Rb1 Qg5 24. Rb6 h5 25. Rf4 Ra6 26. Qg2 Rxb6 27. Bxb6 Bd7 28. Bc7 Qe7 29. Qb2 Qb4 30. Qxb4 axb4 31. Bd6 Ra8 32. Rf2 Ra4 33. Rb2 Bc8 34. Bxb4 Ba6 35. c5 Bc4 36. a3 Bd5 37. Kf2 Kg7 38. Ke2 g5 39. Ke3 Kg6 40. Rb1 1/2-1/2

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.12"]
[Round "8"]
[White "Serditykh, Olesya"]
[Black "Ekhaeva, Polina"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1749"]
[BlackElo "2003"]
[PlyCount "80"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 dxc4 7. Bxc4 Qa5 8. Bxf6 Nxf6 9. 0-0 Bb4 10. Qb3 0-0 11. a3 Be7 12. Qc2 Qh5 13. e4 Rd8 14. Bd3 e5 15. Ne2 exd4 16. e5 Nd5 17. Ng3 Qh6 18. Nxd4 g6 19. Bc4 Qf4 20. Nf3 Bg4 21. Be2 Bxf3 22. Bxf3 Qxe5 23. Rfe1 Qf6 24. Rad1 Rac8 25. Qb3 Bf8 26. Bxd5 cxd5 27. Rxd5 Rxd5 28. Qxd5 Qxb2 29. Ne4 Bxa3 30. Qd7 Rf8 31. h3 a5 32. Rd1 b6 33. Qc6 Kg7 34. Qd7 h6 35. Nd2 Bc5 36. Ne4 Qe5 37. Qd3 a4 38. Nc3 a3 39. Qc2 Bd4 40. Ne2 Bb2 0-1

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.11"]
[Round "7"]
[White "Sergeeva, Natalia"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2027"]
[BlackElo "1749"]
[PlyCount "104"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. Nc3 Qd8 5. Bc4 Nf6 6. h3 e6 7. 0-0 Be7 8. Re1 0-0 9. a3 a6 10. d4 b5 11. Ba2 Bb7 12. Qd3 Qd7 13. Be3 Rfd8 14. b4 h6 15. Rad1 Na7 16. Ne5 Qe8 17. Qe2 Nc8 18. f3 Nb6 19. Nb1 Nfd5 20. Bc1 Bd6 21. Bb3 a5 22. c3 axb4 23. axb4 Ra7 24. Bc2 Nf6 25. Bd3 c6 26. Qf2 Nbd5 27. Qg3 Kh8 28. Qh4 Bf8 29. g4 Kg8 30. g5 hxg5 31. Bxg5 Be7 32. Ng4 Rda8 33. Kh1 Qd8 34. Rg1 Kf8 35. Qh8+ Ng8 36. Nh6 Bxg5 37. Qxg8+ Ke7 38. Qxf7+ Kd6 39. Qxg7 Bxh6 40. Qxh6 Qh8 41. Qxh8 Rxh8 42. Bf1 Ra2 43. Rg3 Rc2 44. Bd3 Rb2 45. Re1 Nf4 46. Bf1 Ra2 47. Rd1 Ra1 48. Bg2 Ra2 49. Kh2 Rc2 50. Nd2 Rh7 51. Ne4+ Kc7 52. Rd3 Nxd3 0-1

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.10"]
[Round "6"]
[White "Melenchuk, Olga"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1330"]
[BlackElo "1749"]
[PlyCount "140"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 0-0 8. b4 d5 9. b5 d4 10. Qb2 Nb8 11. Be2 d3 12. Bd1 e4 13. Nd4 Be6 14. Bb3 Nbd7 15. 0-0 Nc5 16. a4 Nfd7 17. Qc3 Nxb3 18. Qxb3 Rfe8 19. Ba3 Qg5 20. Kh1 Qh5 21. Rac1 Ne5 22. f3 exf3 23. Nxf3 Bg4 24. Nxe5 Rxe5 25. Rf2 Be2 26. Qc3 Rf5 27. Rxf5 Qxf5 28. Bb2 f6 29. Qd4 Kh8 30. Qd5 Qc8 31. h3 a6 32. Qe4 c6 33. Kg1 Qd7 34. bxc6 bxc6 35. c5 Re8 36. Qb4 h6 37. Qd4 Qb7 38. Rc4 Rb8 39. Bc3 Qb1+ 40. Kh2 Qf1 41. Qf4 Qxf4+ 42. Rxf4 Rb3 43. Rd4 Ra3 44. Kg3 Kg8 45. Kf4 Bd1 46. a5 Ra4 47. Rxa4 Bxa4 48. Ke4 Bb5 49. Kf5 Kf7 50. g4 g6+ 51. Kf4 Ke6 52. e4 Bc4 53. Ke3 Bb5 54. Kd4 f5 55. gxf5+ gxf5 56. e5 Kf7 57. Ke3 Ke6 58. Kf4 Bc4 59. Ke3 Bb5 60. h4 Bc4 61. h5 Bb3 62. Kf3 Bd1+ 63. Ke3 Bxh5 64. Kxd3 Bd1 65. Ke3 Bh5 66. Kf4 Be2 67. d4 Bd3 68. Bd2 Be4 69. Kg3 h5 70. Kh4 Bf3 1/2-1/2

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.09"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Yakimenko, Viktoria"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1749"]
[BlackElo "2017"]
[PlyCount "98"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 Bd7 12. Qd2 Rc8 13. Rac1 a6 14. Rfd1 Na5 15. Bd3 Ba4 16. Re1 Bb5 17. d5 Nc4 18. Bxc4 Bxc4 19. Red1 Qa5 20. Ng3 Rfd8 21. Rc2 e6 22. d6 Rc6 23. d7 Rc7 24. Bf4 e5 25. Be3 Qa4 26. Qc1 Rcxd7 27. Rxd7 Qxd7 28. Rd2 Qe7 29. Qd1 Bf6 30. f4 Bb5 31. Rd5 Rd7 32. Kh1 exf4 33. Bxf4 Bc6 34. Rxd7 Qxd7 35. Qxd7 Bxd7 36. e5 Be7 37. Ne4 Be6 38. a3 Bf5 39. Nd6 Bxd6 40. exd6 f6 41. h4 Kf7 42. Kg1 Ke6 43. Kf2 Kd5 44. Kf3 h5 45. a4 b6 46. Ke3 Bd7 47. a5 bxa5 48. Kd3 Bf5+ 49. Kd2 a4 0-1

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.08"]
[Round "4"]
[White "Gelman, Inna"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1668"]
[BlackElo "1749"]
[PlyCount "81"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 c5 2. g3 e5 3. Bg2 f5 4. e3 g6 5. Ne2 Bg7 6. b3 Ne7 7. Nbc3 Nbc6 8. a3 0-0 9. 0-0 d6 10. Bb2 g5 11. f4 Ng6 12. Nd5 h5 13. Nec3 g4 14. h3 h4 15. fxe5 gxh3 16. Bxh3 Qg5 17. g4 Ncxe5 18. Kh1 Nxg4 19. Bxg4 Qxg4 20. Qxg4 fxg4 21. Rxf8+ Kxf8 22. Rf1+ Kg8 23. Nf6+ Kh8 24. Nce4 Be6 25. Bc3 h3 26. Kh2 Rf8 27. Kg3 Ne5 28. d4 Nd7 29. d5 Bg8 30. Kxg4 Bh7 31. Rf2 Bxe4 32. Nxe4 Bxc3 33. Rxf8+ Nxf8 34. Kxh3 Be5 35. Kg4 Kg7 36. b4 Nd7 37. Kf5 Bb2 38. Ke6 Nb6 39. Nxd6 Bxa3 40. bxc5 Bxc5 41. Nxb7 1/2-1/2

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.07"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Sukhareva, Evgenia"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1749"]
[BlackElo "2138"]
[PlyCount "112"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 a6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. d5 Nc5 13. dxe6 Qxd1+ 14. Rxd1 Nxe6 15. Be3 Bd6 16. h4 Be5 17. Rh3 Bxf6 18. h5 c5 19. f4 Nd4 20. g4 0-0-0 21. Kf2 Bc6 22. g5 Be7 23. Bg2 Kc7 24. Bxc6 Kxc6 25. Rg1 Nf5 26. Bc1 Bf8 27. h6 Bg7 28. Ne2 Bd4+ 29. Nxd4+ cxd4 30. h7 b4 31. g6 fxg6 32. Rxg6+ Kb7 33. Rg5 Rdf8 34. Rhh5 Nd6 35. Rg7+ Rf7 36. Rxf7+ Nxf7 37. b3 c3 38. Ke2 Re8+ 39. Kd3 Re1 40. Kc2 d3+ 41. Kxd3 Rxc1 42. h8Q Nxh8 43. Rxh8 Rd1+ 44. Kc2 Rd2+ 45. Kb1 Rb2+ 46. Ka1 Rf2 47. Kb1 Rf1+ 48. Kc2 Ra1 49. f5 Rxa2+ 50. Kc1 Rf2 51. Rh4 a5 52. Rh5 Kc7 53. f6 Rxf6 54. Rxa5 Rf1+ 55. Kc2 Rf2+ 56. Kc1 Rb2 0-1

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.06"]
[Round "2"]
[White "Maltsevskaya, Anna"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1291"]
[BlackElo "1749"]
[PlyCount "102"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 d5 2. e5 e6 3. d4 c5 4. Nf3 Bd7 5. Nc3 Qb6 6. Ne2 Nc6 7. Qd2 Rc8 8. g3 Nge7 9. Bg2 Nf5 10. c3 cxd4 11. Nexd4 Nfxd4 12. Nxd4 Nxe5 13. Qe2 Bd6 14. Bf4 f6 15. Bh3 Bb8 16. Be3 Qd6 17. 0-0 0-0 18. f4 Nf7 19. f5 exf5 20. Bxf5 Rfe8 21. Bf4 Qe7 22. Bxd7 Qxd7 23. Qd3 Ne5 24. Bxe5 Bxe5 25. Nf5 Rcd8 26. Qf3 Kh8 27. Rad1 Qe6 28. Rfe1 Rd7 29. Rd3 g6 30. Ne3 Red8 31. Red1 d4 32. cxd4 Rxd4 33. Nc2 Rxd3 34. Rxd3 Rxd3 35. Qxd3 Qb6+ 36. Kf1 Bxb2 37. Qd7 Qa6+ 38. Kf2 Qxa2 39. Qc8+ Qg8 40. Qxb7 Be5 41. Qxa7 Qd8 42. Qe3 Qc8 43. Nd4 Qc5 44. Ne6 Qc2+ 45. Kg1 Qc4 46. Qb6 Qc1+ 47. Kg2 Qc8 48. Kf1 Qb8 49. Qc6 Qg8 50. Kg2 h5 51. Kg1 Qf7 0-1

[Event "YFO-ch (Women)"]
[Site "Nebug"]
[Date "2016.03.05"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Gubernatorova, Lyudmila"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1749"]
[BlackElo "2202"]
[PlyCount "98"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 Nxd4 6. Qxd4 g6 7. e4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd2 Qa5 11. 0-0 Be6 12. Rac1 a6 13. f3 Rfc8 14. b3 b5 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. exd5 Bd4+ 18. Kh1 Bd7 19. Bd3 bxc4 20. Bxc4 Bb5 21. Rfe1 Bxc4 22. bxc4 Ra7 23. Re4 Bg7 24. h3 Rb7 25. Rc2 Bf8 26. Re1 Rbc7 27. Rec1 e6 28. Ba5 Rb7 29. Rd1 Rc5 30. Be1 exd5 31. Rxd5 Rb1 32. Re2 Rxc4 33. Kh2 Rcc1 34. Bd2 Rc2 35. Re8 Kg7 36. Be3 f6 37. Rd4 h5 38. Rd2 Rxd2 39. Bxd2 Kf7 40. Ra8 Rb2 41. Ba5 Rxa2 42. Rxa6 Ke6 43. Ra7 Bh6 44. Bb6 Bf4+ 45. Kg1 Rb2 46. Bd4 Rb4 47. g3 Rxd4 48. gxf4 Rxf4 49. Kg2 h4 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.07"]
[Round "9"]
[White "Serditykh, Olesya"]
[Black "Machlik, Edit"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1749"]
[BlackElo "2053"]
[PlyCount "96"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d6 6. e3 Nc6 7. Bd3 e5 8. d5 Nb8 9. e4 Na6 10. 0-0 Nc5 11. Na4 Bd7 12. Nxc5 Bxc5 13. Bd2 a5 14. a3 a4 15. Bb4 b6 16. Bxc5 bxc5 17. b4 axb3 18. Qxb3 Ba4 19. Qc3 Nd7 20. Nd2 Qe7 21. Bc2 Nb6 22. Bxa4 Rxa4 23. Rfc1 Rfa8 24. Qd3 Qe8 25. h3 R8a7 26. Rc3 Qa8 27. Kh1 h6 28. Kg1 R7a5 29. Kh1 Qa6 30. Kg1 Qa8 31. Kh1 Ra6 32. Kg1 Ra7 33. Kh1 g6 34. Kg1 Kg7 35. f3 Qc8 36. Qe3 Nd7 37. Kh2 Qd8 38. g3 Qf6 39. Rb1 Nb6 40. Ra1 Ra8 41. Rb1 Qe7 42. f4 exf4 43. gxf4 Re8 44. Re1 f6 45. Qe2 Kh7 46. Nf3 Qg7 47. Qd3 Re7 48. Rg1 Qh8 1/2-1/2

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.05"]
[Round "7"]
[White "Romanova, Anastasia"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1997"]
[BlackElo "1749"]
[PlyCount "82"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Nbd7 10. f3 Nb6 11. Be2 Bxc3 12. bxc3 Nfd5 13. Nxf5 Nxc3 14. Nh6+ gxh6 15. Qc2 Nxe2+ 16. Qxe2 f5 17. a5 Nc8 18. Qf2 Rf7 19. Ba3 Rg7 20. Bb2 Rg6 21. Qc2 a6 22. Qb3 Nd6 23. Rf2 Nb5 24. Re2 Qd5 25. Qxd5 exd5 26. e4 Re8 27. Rae1 Rge6 28. e5 Kf7 29. Rd2 Rg6 30. f4 Ke6 31. Rd3 Reg8 32. Re2 Rg4 33. Bc1 Rc8 34. Rc2 Rg6 35. Bd2 Kd7 36. Bb4 Rg4 37. Rf2 Ke6 38. Bc5 Rg6 39. Rb3 Ra8 40. Rh3 Rag8 41. Rd3 Re8 1/2-1/2

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.04"]
[Round "6"]
[White "Serditykh, Olesya"]
[Black "Borisova, Ekaterina"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1749"]
[BlackElo "2080"]
[PlyCount "74"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 e6 8. Bd3 Bd6 9. Bg3 0-0 10. 0-0 b5 11. Rc1 Bb7 12. Nd2 Bxg3 13. hxg3 e5 14. Nb3 e4 15. Nc5 Bc8 16. Be2 Qd6 17. a3 Na5 18. b4 Nc4 19. a4 Bd7 20. a5 g6 21. Rb1 Rab8 22. Rb3 h5 23. Nxd7 Nxd7 24. Bxc4 bxc4 25. Rb2 Rxb4 26. Rxb4 Qxb4 27. Nxd5 Qxa5 28. Ne7+ Kh7 29. d5 Qc5 30. Nc6 Nb6 31. Qd4 Qxd4 32. Nxd4 Nxd5 33. Ra1 Nb4 34. Ra4 Rb8 35. Ra3 Nd3 36. Rxa6 Rb1+ 37. Kh2 Nxf2 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.03"]
[Round "5"]
[White "Serditykh, Olesya"]
[Black "Krasenkova, Ilena"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1749"]
[BlackElo "2090"]
[PlyCount "344"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 h6 5. e3 Bg4 6. h3 Bf5 7. Be2 e6 8. 0-0 Bd6 9. Bd3 Bxd3 10. Qxd3 0-0 11. e4 dxe4 12. Nxe4 Bc7 13. Rd1 Qe7 14. b3 Rd8 15. Nxf6+ Qxf6 16. Qe2 Nd7 17. Bb2 Qf4 18. Qd2 Qf5 19. Qd3 Qh5 20. Qe3 Re8 21. Qc3 Nf6 22. Qc2 Rac8 23. Rd2 b5 24. Ne5 c5 25. Re1 cxd4 26. Bxd4 bxc4 27. Nxc4 e5 28. Bxa7 Ba5 29. Red1 Bxd2 30. Rxd2 Rcd8 31. Bb6 Rd5 32. a4 Qg5 33. Be3 Rxd2 34. Qxd2 Qf5 35. Qb2 Qd3 36. a5 Rb8 37. Nb6 Qb5 38. b4 Rd8 39. Qb3 Ne8 40. Qc4 Rd1+ 41. Kh2 Nd6 42. Qxb5 Nxb5 43. Nc4 f6 44. a6 Ra1 45. Na5 Ra4 46. a7 Nxa7 47. Bxa7 Rxb4 48. Be3 Kf7 49. Nc6 Rc4 50. Na5 Ra4 51. Nb7 f5 52. Nc5 Rc4 53. Nd3 Ke6 54. g3 Rc3 55. Ne1 g5 56. Ng2 Rc4 57. h4 f4 58. Bb6 Rb4 59. Bc5 Rb2 60. hxg5 hxg5 61. gxf4 gxf4 62. Kh3 Kd5 63. Be3 fxe3 64. Nxe3+ Ke4 65. Kg3 Rb8 66. Kg2 Rg8+ 67. Kf1 Kf3 68. Nc4 Kf4 69. Ne3 Ke4 70. Ke2 Rf8 71. Nc4 Rf6 72. Nd2+ Kf4 73. Ke1 e4 74. Ke2 Rc6 75. Nf1 Rc2+ 76. Nd2 Ra2 77. Ke1 Ke5 78. Nf1 Kd4 79. Ne3 Kd3 80. Kf1 Ra1+ 81. Kg2 Ke2 82. Nf5 Ra5 83. Ng3+ Kd3 84. Kf1 Re5 85. Kg1 Kd2 86. Kf1 Kd1 87. Ne2 Rc5 88. Ng3 Rc4 89. Nf5 Kd2 90. Ne3 Rc3 91. Ng4 Ra3 92. Kg2 Ke2 93. Nf6 Ra4 94. Nd5 Ra8 95. Nf4+ Kd2 96. Kf1 e3 97. fxe3 Kxe3 98. Ng2+ Kf3 99. Ne1+ Kg3 100. Ke2 Kf4 101. Nd3+ Ke4 102. Nf2+ Kd4 103. Kf3 Ra3+ 104. Kf4 Ra8 105. Ng4 Rf8+ 106. Kg5 Rf1 107. Nh2 Rf8 108. Ng4 Kd5 109. Nf6+ Ke6 110. Nh5 Ke5 111. Kg6 Rg8+ 112. Kf7 Rg1 113. Ng7 Rg5 114. Ne8 Rf5+ 115. Ke7 Rf4 116. Nd6 Kd5 117. Ne8 Kc6 118. Nf6 Rf1 119. Ke6 Re1+ 120. Kf5 Kd6 121. Ne4+ Ke7 122. Ng5 Ra1 123. Nf3 Ra4 124. Ke5 Ra5+ 125. Ke4 Kf6 126. Nd2 Ke6 127. Nf3 Ra4+ 128. Ke3 Kd5 129. Kd3 Ra3+ 130. Ke2 Ke4 131. Nd2+ Kf4 132. Nc4 Rb3 133. Kd2 Ke4 134. Kc2 Rh3 135. Nd2+ Kd5 136. Nb3 Rg3 137. Nd2 Kd4 138. Nb3+ Kc4 139. Nd2+ Kb4 140. Nf1 Rc3+ 141. Kd2 Kb3 142. Ke2 Kc2 143. Ne3+ Kc1 144. Nd5 Rc5 145. Nf6 Re5+ 146. Kd3 Kd1 147. Kd4 Re8 148. Nd5 Kd2 149. Nf6 Ra8 150. Ne4+ Kc2 151. Nc5 Rh8 152. Ne4 Rh4 153. Kd5 Kd3 154. Nc5+ Ke3 155. Ne6 Rh5+ 156. Kd6 Ke4 157. Nc5+ Kd4 158. Ne6+ Kc4 159. Nf4 Rf5 160. Ne6 Rd5+ 161. Ke7 Re5 162. Kd6 Rf5 163. Ng7 Rd5+ 164. Ke6 Kc5 165. Nf5 Rd1 166. Ke5 Re1+ 167. Kf4 Re8 168. Ng3 Kd5 169. Nh5 Rf8+ 170. Kg4 Ke5 171. Ng3 Rf2 172. Nh5 Rf7 1/2-1/2

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.02"]
[Round "4"]
[White "Milovanova, Maria"]
[Black "Serditykh, Olesya"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "1916"]
[BlackElo "1749"]
[PlyCount "140"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qa5 13. Bd2 Rac8 14. e4 e5 15. d5 Nb6 16. Bb3 cxd5 17. exd5 Nbd7 18. Qb5 a6 19. Qxa5 Bxa5 20. Rac1 Rfd8 21. Bg5 Nc5 22. Bxf6 gxf6 23. Bc2 Kg7 24. Ne4 Nxe4 25. Bxe4 Rxc1 26. Rxc1 f5 27. Bb1 Rxd5 28. f3 Rd2 29. b3 Bb6+ 30. Kh1 Rb2 31. Re1 Rxb3 32. h3 Bd4 33. Bc2 Rb2 34. Bd3 Rb4 35. Bc2 b5 36. axb5 axb5 37. Rb1 Rxb1+ 38. Bxb1 f6 39. g3 Kf7 40. Kg2 Ke6 41. Bd3 b4 42. Bc4+ Kd6 43. Kf1 e4 44. Ke2 Be5 45. g4 exf3+ 46. Kxf3 fxg4+ 47. hxg4 Ke7 48. Ke4 Kf8 49. Bb3 Kg7 50. g5 Bc3 51. gxf6+ Kxf6 52. Kf4 g5+ 53. Ke4 Bd2 54. Bd1 Ke6 55. Bb3+ Kd6 56. Kd3 Be1 57. Bd1 Ke5 58. Ke3 Kf5 59. Bc2+ Kg4 60. Bb3 Kg3 61. Ke4 g4 62. Be6 Kh4 63. Kf4 Bd2+ 64. Ke4 g3 65. Kf3 Be1 66. Kg2 Kg5 67. Kf1 Bf2 68. Ke2 Kf4 69. Bf7 Bc5 70. Kf1 Ke3 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.02.01"]
[Round "3"]
[White "Serditykh, Olesya"]
[Black "Absalyamova, Karina"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1749"]
[BlackElo "2044"]
[PlyCount "90"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 h6 6. e3 b6 7. Be2 Bb7 8. 0-0 Bxc3 9. Qxc3 Ne4 10. Qc2 d6 11. b3 Nd7 12. Bb2 f5 13. Ne1 Kh7 14. f3 Ng5 15. Nd3 c5 16. Rad1 Qe7 17. Qc3 Kg8 18. Nf4 Rf7 19. Nd3 cxd4 20. exd4 Re8 21. Ba3 Rf6 22. Rfe1 Rg6 23. Nf4 Rf6 24. Nd3 Rg6 25. Kh1 Nf7 26. Bf1 Qg5 27. Qd2 Qf6 28. Bb2 h5 29. Re2 Ng5 30. d5 e5 31. Rde1 h4 32. Nf2 f4 33. Ng4 Qf7 34. Rf2 Nf6 35. Bd3 Nxg4 36. Bxg6 Nxf2+ 37. Qxf2 Qxg6 38. h3 Qh5 39. Ba3 Qh6 40. Bc1 Rf8 41. Rd1 Bc8 42. b4 e4 43. Rd4 exf3 44. Rxf4 Rxf4 45. Bxf4 Nxh3 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.01.31"]
[Round "2"]
[White "Vifleemskaia, Svetlana"]
[Black "Serditykh, Olesya"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2108"]
[BlackElo "1749"]
[PlyCount "94"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. Qb3 Qd7 10. Ng3 Be7 11. h3 Bh5 12. Nxh5 Nxh5 13. Bh2 0-0 14. 0-0 b5 15. Qd1 Nf6 16. f4 Bd6 17. g4 g6 18. Bg3 Kg7 19. Bh4 Be7 20. Rc1 Rh8 21. Qf3 h5 22. Bg3 hxg4 23. hxg4 Rag8 24. Kg2 Bd6 25. Rh1 Na5 26. Rxh8 Rxh8 27. Rf1 Nc4 28. Rf2 Nxg4 29. Re2 Nf6 30. Nd1 Bc7 31. Nf2 Ba5 32. Rc2 Rc8 33. Bh4 Bd8 34. Bxf6+ Bxf6 35. Ng4 Nd6 36. Qd1 Rxc2+ 37. Qxc2 Qc8 38. b3 Qxc2+ 39. Bxc2 Ne4 40. Bxe4 dxe4 41. Nf2 Be7 42. Nxe4 Kf8 43. Kf3 Bb4 44. Ng5 Ke7 45. Ke4 f6 46. Nf3 Bc3 47. Kd3 Bb4 1/2-1/2

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2016.01.30"]
[Round "1"]
[White "Serditykh, Olesya"]
[Black "Nasybullina, Alfia"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1749"]
[BlackElo "2118"]
[PlyCount "126"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Bd3 a6 10. a4 Nbd7 11. 0-0 Qe7 12. Re1 Ne8 13. Bf4 f6 14. Nd2 Ne5 15. Bf1 Qf7 16. Bh2 g5 17. Be2 b6 18. Nc4 Rb8 19. Ne3 f5 20. Bh5 Ng6 21. exf5 Bxf5 22. Qd2 Bd4 23. Re2 Rd8 24. Nxf5 Qxf5 25. Bg4 Bxc3 26. bxc3 Qf6 27. Re6 Qg7 28. Rae1 Nf4 29. Re7 Qg6 30. c4 Ng7 31. Rb7 Rde8 32. Rxb6 Rxe1+ 33. Qxe1 Re8 34. Qd2 Re4 35. Rb8+ Kf7 36. Rb7+ Kg8 37. Rb8+ Kf7 38. Bxf4 gxf4 39. Qa5 Qf6 40. Qc7+ Re7 41. Qb6 Re1+ 42. Kh2 f3 43. Rb7+ Kf8 44. Qb2 Qxb2 45. Rxb2 fxg2 46. Kxg2 Ra1 47. Rb6 Rxa4 48. Rxd6 Rxc4 49. Rxa6 h5 50. Bf3 Rd4 51. Rc6 c4 52. Kf1 Ke7 53. Rc7+ Kf6 54. Be2 Rxd5 55. Bxc4 Rd1+ 56. Kg2 Rc1 57. Rc6+ Kg5 58. Bb5 Rxc6 59. Bxc6 Nf5 60. Bd7 Nd4 61. Kg3 h4+ 62. Kg2 Kf4 63. Kf1 Nf3 1/2-1/2

