[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.20"]
[Round "9"]
[White "Ershova, Sofya"]
[Black "Nesterov, Andrey"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1798"]
[BlackElo "2030"]
[PlyCount "96"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Qb6 6. Ne2 Bf5 7. a3 e6 8. Nbc3 Nge7 9. Na4 Qc7 10. Be3 Nc8 11. Nf4 Nb6 12. Nxb6 Qxb6 13. g4 Be4 14. f3 Bxf3 15. Qxf3 Qxb2 16. Qd1 Bxa3 17. Ne2 Qb4+ 18. Bd2 Qe7 19. Qb3 Bb4 20. Bxb4 Nxb4 21. Qa4+ Nc6 22. Ng3 0-0 23. Bb5 Rac8 24. 0-0 a6 25. Be2 b5 26. Qxa6 Nxd4 27. Rac1 Rxc1 28. Rxc1 Qg5 29. Rc8 Nxe2+ 30. Nxe2 Qxg4+ 31. Ng3 Qd4+ 32. Kg2 Qxe5 33. Rxf8+ Kxf8 34. Qxb5 g6 35. Qb4+ Kg7 36. Qd2 h5 37. Qb4 d4 38. Qb7 h4 39. Qe4 Qxe4+ 40. Nxe4 f6 41. Kf3 g5 42. Nd6 f5 43. Nb5 e5 44. Nd6 e4+ 45. Kf2 Kf6 46. Nb5 Ke5 47. Na3 e3+ 48. Ke2 Ke4 0-1

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.19"]
[Round "8"]
[White "Shakhov, Dmitriy"]
[Black "Ershova, Sofya"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1624"]
[BlackElo "1798"]
[PlyCount "100"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. Bf4 Nf6 5. e3 Nd5 6. Bxb8 Rxb8 7. Bxc4 e6 8. Nge2 Be7 9. 0-0 0-0 10. e4 Nxc3 11. bxc3 c5 12. a4 a6 13. a5 Bd6 14. f4 Bd7 15. Rf3 Bc7 16. e5 Bxa5 17. Rh3 Bb5 18. Bxb5 axb5 19. Qb1 g6 20. Qxb5 b6 21. dxc5 Qd5 22. Rd3 Qe4 23. Ng3 Qxf4 24. c6 Rbc8 25. Rf1 Qh4 26. Rd7 Bxc3 27. c7 Qg5 28. Qa6 Bxe5 29. Rdxf7 Bxc7 30. Qb7 Qc5+ 31. Kh1 Rxf7 32. Qxc8+ Kg7 33. Qxe6 Rxf1+ 34. Nxf1 Qf5 35. Qe7+ Qf7 36. Qe2 Bf4 37. Qb2+ Qf6 38. Qb5 Qd8 39. g3 Be5 40. Ne3 Qd4 41. Nd5 Qe4+ 42. Kg1 Bd4+ 43. Kf1 Qf3+ 44. Ke1 Bc3+ 45. Nxc3 Qxc3+ 46. Ke2 Qc5 47. Qd7+ Kh6 48. Qd2+ Qg5 49. Qd6 Qh5+ 50. Kd3 Qd1+ 0-1

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.18"]
[Round "7"]
[White "Ershova, Sofya"]
[Black "Kulpin, Dmitriy"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1798"]
[BlackElo "1950"]
[PlyCount "102"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bd3 Bd7 8. Nc3 Nxc3 9. bxc3 Bc6 10. 0-0 Nd7 11. Re1 dxe5 12. Nxe5 Nxe5 13. dxe5 Bc5 14. Qe2 Qd5 15. Be4 Qxe4 16. Qxe4 Bxe4 17. Rxe4 Rd8 18. Bg5 Rd5 19. Kf1 f6 20. Be3 Bxe3 21. Rxe3 f5 22. Ke2 Ke7 23. Rd1 Rhd8 24. Rxd5 Rxd5 25. Ke1 Ra5 26. Re2 g5 27. f3 Kd7 28. g3 Rd5 29. Re3 Kc6 30. h4 h6 31. hxg5 hxg5 32. f4 g4 33. Kf2 Kc5 34. Re2 Kc4 35. Rb2 b6 36. Ke2 Kxc3 37. Rb3+ Kc4 38. Rb1 Ra5 39. Rc1+ Kd5 40. Rd1+ Ke4 41. Rd2 Ra3 42. Kf2 Rf3+ 43. Kg2 Rd3 44. Rc2 Ke3 45. Rc6 Rd2+ 46. Kf1 Rxa2 47. Rxe6 Kf3 48. Ke1 Kxg3 49. Rg6 Kxf4 50. e6 Kf3 51. Rg5 Re2+ 0-1

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.17"]
[Round "6"]
[White "Napalkov, Vladimir Aleksandro"]
[Black "Ershova, Sofya"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2043"]
[BlackElo "1798"]
[PlyCount "59"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Bg4 10. Qb3 Nc6 11. Nbd2 Na5 12. Qd3 Nxc4 13. Nxc4 Be7 14. Nce5 Be6 15. Rfe1 Nd5 16. Bg3 Re8 17. a3 a5 18. Qb5 Nb6 19. Rac1 c6 20. Qe2 a4 21. Qc2 Bd5 22. Qd3 Bd6 23. Rcd1 Qc7 24. Nh4 Bb3 25. Rc1 Rad8 26. Nf5 Bxe5 27. Bxe5 Rxe5 28. Nxh6+ gxh6 29. Qg3+ Kh7 30. dxe5 1-0

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.16"]
[Round "5"]
[White "Ershova, Sofya"]
[Black "Fadin, Evgeny"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1798"]
[BlackElo "2020"]
[PlyCount "113"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Be2 d6 7. exd6 exd6 8. d4 d5 9. Be3 c4 10. Ne5 Bd6 11. f4 0-0 12. 0-0 f6 13. Nxc6 bxc6 14. b3 Re8 15. Bd2 a5 16. bxc4 Ba6 17. Bh5 Re7 18. c5 Bxf1 19. Qxf1 Nc4 20. cxd6 Qxd6 21. f5 Re4 22. Bf3 Re7 23. Bf4 Qd7 24. Nd2 Nxd2 25. Bxd2 Qxf5 26. Qb1 Qc8 27. Bf4 Qe8 28. h3 g6 29. Qf1 Raa7 30. c4 Qd7 31. Rb1 Rb7 32. c5 Qf5 33. Rb6 Qd7 34. Qb1 Kg7 35. Bg4 Rxb6 36. cxb6 Qb7 37. Bd2 h5 38. Bf3 Qa6 39. Bf4 Qb7 40. Bd6 Re8 41. Bc7 Re7 42. Qc1 Re6 43. Qf1 Re7 44. Bd6 Re8 45. Bc5 Qb8 46. Qf2 Qf4 47. Be2 Qe4 48. Bf1 Qb1 49. Qf4 Re1 50. Qc7+ Kg8 51. Qb8+ Kg7 52. Qc7+ Kg8 53. Qf4 Kf7 54. Qf2 g5 55. b7 Re8 56. Qf3 Rh8 57. Qb3 1-0

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.15"]
[Round "4"]
[White "Peschansky, Mikhail"]
[Black "Ershova, Sofya"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2075"]
[BlackElo "1798"]
[PlyCount "101"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 dxc4 4. g3 Nd7 5. Bg2 Ngf6 6. 0-0 g6 7. Qc2 Nb6 8. Nbd2 Bg7 9. e3 Bf5 10. e4 Be6 11. b3 cxb3 12. Nxb3 Bxb3 13. axb3 0-0 14. Bb2 e6 15. Bc3 Qe7 16. Rfe1 Nfd7 17. Ra5 Rfc8 18. Qa2 a6 19. b4 Rab8 20. Bd2 e5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Be3 Nd7 24. Rb1 Rd8 25. Qb3 Bc7 26. Bg5 Nf6 27. e5 Bxe5 28. Re1 b5 29. Rxa6 Rd6 30. Ra2 Qe6 31. Qxe6 Rxe6 32. Bh3 Bc3 33. Rc1 Re1+ 34. Rxe1 Bxe1 35. Bxf6 Bxb4 36. Bd7 Bf8 37. Bxc6 b4 38. Ra8 Rxa8 39. Bxa8 Bg7 40. Bxg7 Kxg7 41. Bd5 f5 42. f4 h6 43. Kf2 g5 44. Ke3 Kf6 45. Kd4 h5 46. Kc4 h4 47. Kxb4 Kg6 48. Bf3 Kf6 49. Kc5 hxg3 50. hxg3 gxf4 51. gxf4 1-0

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.14"]
[Round "3"]
[White "Ershova, Sofya"]
[Black "Ioffe, Evgeny"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1798"]
[BlackElo "2082"]
[PlyCount "133"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. a4 b4 9. a5 d6 10. Nbd2 h6 11. h3 Re8 12. Nc4 Bf8 13. Ne3 Rb8 14. c3 Bd7 15. Bc4 Qc8 16. Nh4 bxc3 17. bxc3 Ne7 18. f4 exf4 19. Rxf4 Be6 20. Bxe6 Qxe6 21. Ng4 Nxg4 22. Rxg4 g6 23. Be3 Bg7 24. Qd2 Kh7 25. Nf3 Qb3 26. Rh4 Bxc3 27. Rxh6+ Kg8 28. Bd4 Bxd4+ 29. Nxd4 Qb2 30. Qxb2 Rxb2 31. Nf3 Reb8 32. Rh4 Rb1+ 33. Rxb1 Rxb1+ 34. Kf2 Rb5 35. e5 dxe5 36. Rc4 c6 37. Ra4 f6 38. g4 Kf7 39. h4 Ke6 40. Nd2 Rb2 41. Ke1 c5 42. Rc4 Rb4 43. Ne4 Rxc4 44. dxc4 Nc6 45. Nxc5+ Kf7 46. Nb7 f5 47. h5 gxh5 48. gxh5 Kf6 49. c5 Kg5 50. h6 Kxh6 51. Nd6 Kg5 52. Nc4 e4 53. Kf2 Kf4 54. Ke2 Nd4+ 55. Kf2 Nc6 56. Ke2 Kg5 57. Nd6 Kf6 58. Ke3 Ke5 59. Nc4+ Kd5 60. Nd6 Nxa5 61. Nxf5 Nc4+ 62. Kf4 a5 63. c6 Kxc6 64. Kxe4 Kb5 65. Nd4+ Kb6 66. Kd3 Nd6 67. Kc3 1/2-1/2

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.13"]
[Round "2"]
[White "Gutkovich, Polina"]
[Black "Ershova, Sofya"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2029"]
[BlackElo "1798"]
[PlyCount "66"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Na2 e6 7. Bxc4 Nf6 8. Nf3 a5 9. Qc2 Qb6 10. Bd2 Ba6 11. Nc1 c5 12. Nb3 Bxc4 13. Qxc4 Nbd7 14. 0-0 Be7 15. Rfc1 Ne4 16. Qd3 Qb7 17. Rc2 0-0 18. Rac1 Rfd8 19. Qe2 Qd5 20. Na1 b3 21. Rc4 Nb6 22. Ne5 Nxd2 23. R4c3 cxd4 24. Nc6 Re8 25. Nxe7+ Rxe7 26. Rc5 Qd7 27. Qxd2 dxe3 28. Qxe3 Rd8 29. Rxa5 Nxa4 30. Qxb3 Qd2 31. Qc4 Qxa5 32. b4 Qd5 33. Qc2 Rc7 0-1

[Event "Voronezh op-B 23rd"]
[Site "Voronezh"]
[Date "2019.06.12"]
[Round "1"]
[White "Ershova, Sofya"]
[Black "Kuskova, Ruslana"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1798"]
[BlackElo "1177"]
[PlyCount "57"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 d6 6. d4 Bb6 7. d5 a6 8. Ba4 Bd7 9. dxc6 bxc6 10. Bc2 0-0 11. Nbd2 Re8 12. Nc4 Ba7 13. Be3 Bg4 14. Bxa7 Rxa7 15. Qd3 Ra8 16. Ba4 Bd7 17. Na5 c5 18. Bxd7 Qxd7 19. Rad1 Qa4 20. b4 cxb4 21. Nb3 d5 22. Nfd2 bxc3 23. Qxc3 Nxe4 24. Nxe4 Qxe4 25. Nc5 d4 26. Nxe4 dxc3 27. Nxc3 Red8 28. Nd5 Rd7 29. Nf6+ 1-0

