[Event "RUS-ch Blitz (Women)"]
[Site "Sochi"]
[Date "2023.10.14"]
[Round "1"]
[White "Efimova, Darya"]
[Black "Kleymenova, Valeria"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1757"]
[BlackElo "2182"]
[PlyCount "78"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. 0-0 Nc5 11. Rfe1 0-0 12. Na4 Qc7 13. Nxc5 dxc5 14. e5 Nd5 15. c4 Nb4 16. Nf3 b6 17. a3 Nc6 18. Bf4 Bb7 19. Bc2 Rfd8 20. Qe3 Nd4 21. Be4 Rd7 22. Rad1 Rad8 23. Ng5 h6 24. Nh3 b5 25. Rc1 bxc4 26. Qg3 Kh8 27. Qe3 Kg8 28. Qg3 Kh8 29. Qe3 Bxe4 30. Qxe4 Qc6 31. Qe3 Nb3 32. Rxc4 Rd1 33. Rc3 Qd5 34. Ng5 Bxg5 35. Bxg5 hxg5 36. Rc2 Rxe1+ 37. Qxe1 Qd1 38. Re2 Qxe1+ 39. Rxe1 Rd2 0-1

[Event "Satka Autumn (Women)"]
[Site "Satka"]
[Date "2023.08.29"]
[Round "1"]
[White "Voit, Daria"]
[Black "Efimova, Darya"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2345"]
[BlackElo "1666"]
[PlyCount "60"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. d5 Bg7 5. Nc3 0-0 6. Bg2 d6 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. dxc6 bxc6 11. Bf4 d5 12. Rc1 Ba6 13. Re1 Nbd7 14. Na4 Rc8 15. Nd4 c5 16. Nb3 c4 17. Nd4 Nb6 18. Nc3 Ne4 19. Be3 h5 20. Qc2 Nf6 21. Bg5 Qd7 22. Rcd1 Nh7 23. Bf4 f5 24. Bh3 Nf8 25. e4 Bxd4 26. Rxd4 Ne6 27. Rxd5 Nxd5 28. Nxd5 Nd4 29. Nf6+ Kf7 30. Nxd7 Nxc2 1/2-1/2

[Event "Moscow (Women) op 19th"]
[Site "Moscow"]
[Date "2023.07.17"]
[Round "1"]
[White "Efimova, Darya"]
[Black "Voit, Daria"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1723"]
[BlackElo "2355"]
[PlyCount "50"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. c3 Nbd7 10. Nfh5 e5 11. Qe2 Nxh5 12. Nxh5 Qe7 13. Be3 0-0-0 14. 0-0-0 Qe6 15. b4 Nb6 16. f4 Na4 17. Rd2 Nxc3 18. Qc4 Qxc4 19. Bxc4 Bxb4 20. Bd3 exd4 21. Bf2 Ne4 22. Rb2 Nxf2 23. Bxh7 Nxh1 24. Bf5+ Kc7 25. Rxb4 g6 0-1

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.21"]
[Round "10"]
[White "Efimova, Darya"]
[Black "Miftakhova, Azalia"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1669"]
[BlackElo "1511"]
[PlyCount "71"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. Bg3 Qd5 17. Be2 Qa5+ 18. c3 Be7 19. Bd6 Bf6 20. Bb4 Bxd4 21. Nd6+ Kf8 22. Qf4 Bxc3+ 23. Kf1 Nf6 24. Bxa5 Bxa5 25. Nxc8 Nc6 26. Nd6 Bc7 27. Qc4 Nd5 28. Nf5 Kg8 29. Bf3 Ne5 30. Qd4 Rd8 31. Bxd5 exf5 32. Re1 Ng4 33. Bxf7+ Kh7 34. Qc5 Be5 35. Rxe5 Rd1+ 36. Re1 1-0

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.20"]
[Round "9"]
[White "Efimova, Darya"]
[Black "Darmaeva, Nomina"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1669"]
[BlackElo "1829"]
[PlyCount "118"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. Qe2 Nc5 7. c3 d3 8. Bxd3 Nxd3+ 9. Qxd3 d6 10. exd6 Bxd6 11. Bg5 Ne7 12. Nbd2 h6 13. Bh4 0-0 14. Nd4 Bf4 15. Ne4 c5 16. Nxc5 Qc7 17. Ne4 Ng6 18. Bg3 f5 19. Nd2 Ne5 20. Qb5 Bxd2+ 21. Kxd2 f4 22. Rhe1 fxg3 23. Qxe5 Rxf2+ 24. Kd3 Qxe5 25. Rxe5 gxh2 26. Re2 Bf5+ 27. Ke3 Rxe2+ 28. Kxe2 Rf8 29. Rh1 Re8+ 30. Kd2 Be4 31. Rxh2 Bd5 32. b3 Re4 33. g3 Rg4 34. Nf5 Be6 35. Nd4 Bd5 36. Nf5 Be4 37. Nd6 Bc6 38. Nf5 Bd7 39. Ne7+ Kf7 40. Nd5 Rxg3 41. Rf2+ Kg6 42. Nf4+ Kh7 43. Ne2 Rg6 44. Rf7 Bc6 45. b4 Rg2 46. Ke3 a6 47. c4 Rg4 48. Nd4 Rg3+ 49. Kf4 Rc3 50. Ke5 Rxc4 51. Ne6 Rg4 52. Kf5 Rg1 53. Rc7 Bd5 54. Nf8+ Kg8 55. Nd7 Rg5+ 56. Kf4 Be6 57. Rc8+ Kf7 58. Ne5+ Rxe5 59. Rc7+ Kf6 0-1

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.19"]
[Round "8"]
[White "Komissarova, Soigina"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1841"]
[BlackElo "1669"]
[PlyCount "101"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 h5 4. h3 Bc5 5. Bg2 a6 6. Nge2 d6 7. Nd5 Nf6 8. c3 Nxd5 9. exd5 Ne7 10. d4 Bb6 11. 0-0 Ng6 12. Kh2 h4 13. g4 0-0 14. f4 f5 15. g5 Qe7 16. c4 exd4 17. Nxd4 Re8 18. Qd3 Qf7 19. Bd2 Bxd4 20. Qxd4 Bd7 21. Rae1 Rad8 22. Bf3 c5 23. Qf2 b5 24. b3 bxc4 25. bxc4 Ba4 26. Bh5 Rb8 27. Bc3 Rbc8 28. Qd2 Kh7 29. Qf2 Kg8 30. Rb1 Re4 31. Bxg6 Qxg6 32. Rb7 Rce8 33. Qxh4 Re2+ 34. Rf2 Rxf2+ 35. Qxf2 Qh5 36. Rxg7+ Kf8 37. Kg3 Bd1 38. Rb7 Re2 39. Qg1 Re4 40. Qf2 Bg4 41. Rb8+ Re8 42. Rxe8+ Kxe8 43. Qe3+ Kf8 44. hxg4 fxg4 45. f5 Qh3+ 46. Kf4 Qf1+ 47. Kxg4 Qd1+ 48. Qf3 Qg1+ 49. Kh5 Qh2+ 50. Kg6 Kg8 51. Qh5 1-0

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.18"]
[Round "7"]
[White "Efimova, Darya"]
[Black "Kudriavtseva, Natalia"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1669"]
[BlackElo "1625"]
[PlyCount "61"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 Bb6 11. Nd2 Nxd2 12. Qxd2 h6 13. b4 0-0 14. f4 Qe7 15. Rae1 c5 16. bxc5 Bxc5 17. Bf2 Bb6 18. f5 Qg5 19. Be3 Qh5 20. Qf2 c5 21. Ne2 d4 22. Bd2 Bb5 23. Ng3 Qh4 24. Re4 Qe7 25. f6 Qe6 26. fxg7 Rfe8 27. Rfe1 c4 28. Nh5 Red8 29. Nf6+ Kxg7 30. Qg3+ Kf8 31. Bb4+ 1-0

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.17"]
[Round "6"]
[White "Antonova, Nadezhda"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1909"]
[BlackElo "1669"]
[PlyCount "77"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 e5 4. h3 Bxf3 5. Qxf3 Nf6 6. Qg3 Nbd7 7. Bb2 Ne4 8. Qg4 Nef6 9. Qg3 Ne4 10. Qf3 c6 11. d3 Nef6 12. Nd2 Bd6 13. g4 Qa5 14. a3 c5 15. g5 e4 16. Qd1 Ng8 17. b4 cxb4 18. Bxg7 Be5 19. Bxh8 Bxh8 20. d4 bxa3 21. Qc1 Qd8 22. h4 f6 23. Qxa3 Qc7 24. c4 Bg7 25. cxd5 Bf8 26. Qb3 a5 27. d6 Qxd6 28. Qxg8 0-0-0 29. Rxa5 Nb6 30. Bh3+ Kb8 31. 0-0 fxg5 32. Qxg5 Qc7 33. Nxe4 Bb4 34. Rb5 h6 35. Qe5 Bd6 36. Nxd6 Rxd6 37. Rc5 Qd8 38. Rfc1 Qg8+ 39. Qg3 1-0

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.16"]
[Round "5"]
[White "Poliakova, Varvara"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1963"]
[BlackElo "1669"]
[PlyCount "115"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Nbd7 10. a4 Rc8 11. 0-0 Be7 12. Bg5 Nh7 13. Bxe7 Qxe7 14. Qd2 Ng5 15. h4 Nh7 16. Rad1 Rc6 17. f4 Nhf6 18. b3 Bg4 19. Bf3 Nc5 20. Bxg4 hxg4 21. Qe3 Rc8 22. f5 Qd7 23. Nd5 Nxd5 24. Rxd5 Qe7 25. Rfd1 Rc6 26. Nc3 Nd7 27. b4 Nb6 28. b5 axb5 29. axb5 Nc4 30. Qe2 Rc8 31. R5d3 Nb2 32. Nd5 Qd8 33. Qxg4 Rh7 34. f6 g6 35. Ne7 Qb6+ 36. Kh1 Rd8 37. Nxg6 Nxd3 38. cxd3 Qf2 39. Ne7 Qxf6 40. Nd5 Qg7 41. Qf3 Kf8 42. Rc1 Rh6 43. Rc7 Ra8 44. Kh2 Qg6 45. Ne7 Ra2+ 46. Kh3 Qe6+ 47. Nf5 Rh7 48. Qg4 Ra1 49. Qe2 Ra2 50. Qd1 Ra8 51. Qc1 Re8 52. Rxb7 Rh5 53. g4 Rh7 54. Qc7 Qb3 55. Qxd6+ Kg8 56. Rb8 Rxh4+ 57. Kxh4 Rxb8 58. Qh6 1-0

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.15"]
[Round "4"]
[White "Efimova, Darya"]
[Black "Khachatryan, Anna"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1669"]
[BlackElo "2105"]
[PlyCount "111"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Bd3 Be6 8. 0-0 Nf6 9. h3 0-0 10. N5c3 Nd7 11. a3 Bg5 12. Ne2 Bxc1 13. Qxc1 Nc5 14. Qc3 Qg5 15. Kh2 Rac8 16. Nd2 a5 17. Rad1 Qh6 18. Bc2 a4 19. Nf3 Rfd8 20. Rd2 Qf6 21. Rfd1 Qe7 22. Rc1 b6 23. Rdd1 Na5 24. Nd2 Qa7 25. f4 f6 26. f5 Bf7 27. Bb1 Ncb3 28. Nxb3 Nxb3 29. Rc2 Rxc4 30. Qe3 Rc5 31. Rc3 Qc7 32. Ba2 Qc6 33. Qf3 Kf8 34. Qg4 Qc7 35. Rg3 Bg8 36. Qh4 h6 37. Nc3 b5 38. Rdd3 Bc4 39. Rde3 Rd7 40. Rg6 Bf7 41. Rg4 h5 42. Rgg3 Rd8 43. Bxb3 axb3 44. Rgf3 Qb7 45. Rf2 b4 46. axb4 Qxb4 47. g4 d5 48. exd5 hxg4 49. hxg4 Rc4 50. Rg2 Bxd5 51. Nxd5 Rxd5 52. Qh8+ Kf7 53. Qh5+ Kf8 54. Qh8+ Kf7 55. Qh5+ Kf8 56. Qh8+ 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.14"]
[Round "3"]
[White "Arakelyan, Nare"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1917"]
[BlackElo "1669"]
[PlyCount "84"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 h6 9. Bg2 Nbd7 10. Be3 Rc8 11. 0-0 Nb6 12. b3 Be7 13. Qd2 g5 14. Ng3 Nbd7 15. Nd5 Bxd5 16. exd5 Nf8 17. Nf5 Ng6 18. c4 Nf4 19. Rac1 b6 20. b4 h5 21. Bxf4 gxf4 22. g5 Nd7 23. h4 Rg8 24. Qe2 Rh8 25. Rfe1 Kf8 26. Kf1 Qe8 27. Be4 Qd8 28. Bf3 Rc7 29. Bxh5 Bxg5 30. Qg4 Bh6 31. Bxf7 Nf6 32. Qg6 Rxf7 33. c5 bxc5 34. bxc5 Ne8 35. cxd6 Rf6 36. Qg4 Rg8 37. Qh3 Qd7 38. Rxe5 Qb5+ 39. Re2 f3 40. Qxf3 Bxc1 41. Qe4 Qd7 42. Nd4 Qh3+ 0-1

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.13"]
[Round "2"]
[White "Efimova, Darya"]
[Black "Sannikova, Anna"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1669"]
[BlackElo "1936"]
[PlyCount "71"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. h3 b6 10. cxd5 Nb4 11. Bc4 Bb7 12. Re1 Nbxd5 13. Ne5 Rc8 14. Qb3 h6 15. Bd2 e6 16. Rad1 a6 17. a4 Rc7 18. Ne2 Ne4 19. Bd3 Nxd2 20. Rxd2 Bxe5 21. dxe5 Qg5 22. f4 Nxf4 23. Nxf4 Qxf4 24. Rde2 Qd4+ 25. Kh1 Kg7 26. Be4 Bxe4 27. Rxe4 Qf2 28. R4e2 Qc5 29. Qf3 Qe7 30. Re4 Rfc8 31. Qe3 b5 32. axb5 axb5 33. Rf4 Rd8 34. Ref1 Qg5 35. Qf2 Rdd7 36. Qe2 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-B"]
[Site "Cheliabinsk"]
[Date "2022.09.12"]
[Round "1"]
[White "Pogorelskikh, Sofia"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2127"]
[BlackElo "1669"]
[PlyCount "139"]
[EventDate "2022.09.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Nbd7 9. f5 Bxb3 10. axb3 Rc8 11. Be3 Nc5 12. 0-0 Be7 13. Bf3 a5 14. Qe2 b6 15. Qb5+ Qd7 16. Qxb6 Bd8 17. Qb5 Qxb5 18. Nxb5 Ncxe4 19. c4 0-0 20. Rfd1 Rb8 21. g4 Nc5 22. Rxd6 Nxb3 23. Rad1 Be7 24. Rc6 Rfc8 25. g5 Rxc6 26. Bxc6 Ng4 27. Ba7 Rc8 28. Bf3 Rxc4 29. h3 Rc5 30. Nc3 Ne3 31. Bxc5 Nxc5 32. Re1 Bxg5 33. Nd5 Nc4 34. Re2 Nd2 35. Bg2 Nd3 36. h4 Bh6 37. Ne7+ Kf8 38. Nc6 f6 39. Nxa5 Nc1 40. Re1 Nd3 41. Ra1 Be3+ 42. Kh2 Bf4+ 43. Kh1 Be3 44. Nc6 e4 45. b4 h5 46. b5 Nf2+ 47. Kh2 Ng4+ 48. Kg3 g5 49. hxg5 fxg5 50. Bh3 Bf4+ 51. Kg2 Ne3+ 52. Kf2 Nec4 53. Nd8 Be3+ 54. Ke2 Nb3 55. Ne6+ Kf7 56. Ra4 Nc1+ 57. Kf1 Nd2+ 58. Ke1 Nf3+ 59. Kd1 Nd3 60. Kc2 Nde1+ 61. Kb3 Nd2+ 62. Kc3 Nb1+ 63. Kb2 Nd2 64. b6 Bxb6 65. Nxg5+ Kf8 66. f6 Nd3+ 67. Kc2 Ne1+ 68. Kxd2 Nf3+ 69. Nxf3 exf3 70. Be6 1-0

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "7"]
[White "Bagas, Ana"]
[Black "Efimova, Darya"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1617"]
[BlackElo "1450"]
[PlyCount "158"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 e5 7. d3 Bg7 8. Bg5 h6 9. Be3 Qb6 10. b3 d5 11. Nbd2 Qa5 12. Rc1 d4 13. Nc4 Qc7 14. cxd4 cxd4 15. Bd2 0-0 16. 0-0 Qe7 17. Nh2 b5 18. Na5 Nxa5 19. Bxa5 Nh5 20. Bd2 Qh4 21. Nf3 Qf6 22. Bb1 Nf4 23. Bxf4 Qxf4 24. Rc5 a6 25. Qc1 Qxc1 26. Rfxc1 Re8 27. Rc7 Be6 28. b4 Rec8 29. a3 Rxc7 30. Rxc7 Rc8 31. Rxc8+ Bxc8 32. Ba2 Kf8 33. Kf1 Ke7 34. Ke2 f6 35. Bd5 g5 36. g4 Kd6 37. Kd2 Bf8 38. Kc2 Be7 39. Nd2 Bd8 40. f3 Be6 41. Bxe6 Kxe6 42. Nf1 Be7 43. Kb3 Kd7 44. Ng3 Kc6 45. Nf5 Bf8 46. Ng3 Be7 47. Nf5 Bf8 48. Kb2 Kb7 49. Ng3 Be7 50. Ne2 Bd8 51. Nc1 Kc6 52. Ne2 Be7 53. Ng3 Kb7 54. Nf5 Bf8 55. Kb3 Kb6 56. Ng3 Be7 57. Ne2 Kc6 58. a4 Bd8 59. a5 Be7 60. Ng3 Kb7 61. Nh5 Kc6 62. Ng7 Kd7 63. Nf5 Bf8 64. Ng3 Kc6 65. Nf1 Kd6 66. Nd2 Kc6 67. Ka3 Kb7 68. Nf1 Kc6 69. Ng3 Kd7 70. Nf5 Kc6 71. Kb3 Kb7 72. Ng3 Kc6 73. Nh5 Be7 74. Ng7 Kd7 75. Ka3 Bf8 76. Nf5 Kc6 77. Kb3 Kb7 78. Ng3 Be7 79. Nh5 Kc6 1/2-1/2

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "1"]
[White "Efimova, Darya"]
[Black "Boiko, Keren"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1450"]
[BlackElo "1166"]
[PlyCount "125"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Israel"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ISR"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 Bg4 5. 0-0 e6 6. h3 Bh5 7. Nbd2 Nbd7 8. b3 Be7 9. Bb2 0-0 10. c4 Rc8 11. Be2 Qc7 12. Ne5 Bxe2 13. Qxe2 Nxe5 14. dxe5 Nd7 15. Nf3 Qb8 16. a4 Bd8 17. e4 dxc4 18. Rfd1 Nb6 19. a5 Na8 20. Qxc4 b5 21. Qe2 Nc7 22. Rdc1 Na6 23. Nd4 Nb4 24. Ba3 Qxe5 25. Bxb4 c5 26. Nf3 Qf6 27. e5 Qe7 28. Qxb5 Qc7 29. Rxc5 Rb8 30. Rxc7 Rxb5 31. Bxf8 Bxc7 32. Bd6 Bxa5 33. b4 Bb6 34. Rc1 h6 35. Bc5 Bxc5 36. bxc5 Rb7 37. c6 Rc7 38. Nd4 a6 39. Ra1 Ra7 40. Nb5 Re7 41. Rxa6 Re8 42. c7 Rc8 43. Rc6 Kf8 44. Nd6 Ra8 45. c8Q+ Rxc8 46. Rxc8+ Ke7 47. Re8+ Kd7 48. Rg8 f6 49. Rxg7+ Kc6 50. exf6 Kxd6 51. f7 Ke7 52. g4 e5 53. h4 e4 54. g5 h5 55. g6 Kf8 56. Rg8+ Ke7 57. f8Q+ Ke6 58. g7 Kd7 59. Qf7+ Kd6 60. Rd8+ Ke5 61. g8Q e3 62. f3 e2 63. Qg5# 1-0

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "6"]
[White "Efimova, Darya"]
[Black "Chasouraki, Chrysi"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1450"]
[BlackElo "1343"]
[PlyCount "82"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Qe2 c5 9. Rd1 Qc7 10. Nb5 Qc8 11. b3 dxc4 12. bxc4 a6 13. Nc3 Nc6 14. a3 cxd4 15. exd4 Bd6 16. Bg5 Nd7 17. Ne4 Qb8 18. Qe3 Be7 19. Bf4 Qa7 20. Neg5 Nf6 21. Be5 h6 22. Bxf6 Bxf6 23. Nh7 Be7 24. Nxf8 Bxf8 25. d5 exd5 26. cxd5 Ne7 27. Be4 Rd8 28. Qb3 b5 29. Ne5 Rd6 30. a4 bxa4 31. Rxa4 Qa8 32. Rad4 a5 33. h3 Ba6 34. Qf3 f6 35. Nc6 Bb7 36. Nxe7+ Bxe7 37. Qf5 Bf8 38. Re1 g6 39. Qxg6+ Bg7 40. Bf5 Rd8 41. Rg4 Rd7 1-0

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "8"]
[White "Efimova, Darya"]
[Black "Satanovskaia, Evgeniia"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1450"]
[BlackElo "1709"]
[PlyCount "96"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 0-0 9. 0-0-0 Nf6 10. Bd3 c6 11. h3 Be6 12. a3 Bd5 13. Rhg1 Ne4 14. Qe2 f5 15. c4 Bf7 16. Nd4 Qc8 17. g4 Re8 18. f3 Nc5 19. Nxf5 Bg5 20. Qd2 Nxd3+ 21. Qxd3 Bxe3+ 22. Nxe3 Qc7 23. Nf5 d5 24. Qc3 Qe5 25. Qxe5 Rxe5 26. cxd5 Bxd5 27. Rge1 Rxe1 28. Rxe1 Kf8 29. f4 g6 30. Ne3 Re8 31. Kd2 Bf7 32. Ke2 Re4 33. f5 gxf5 34. gxf5 Rh4 35. Rh1 Ke7 36. Kf2 h5 37. Kg3 Rd4 38. Rd1 h4+ 39. Kf2 Rf4+ 40. Kg2 Bh5 41. Rf1 Re4 42. Re1 Kf7 43. Kf2 Rf4+ 44. Kg2 Rd4 45. Rf1 Re4 46. Re1 Rd4 47. Rf1 Re4 48. Re1 Rd4 1/2-1/2

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "3"]
[White "Efimova, Darya"]
[Black "Toth, Lili1111"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1450"]
[BlackElo "1780"]
[PlyCount "51"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d6 10. Qb5 Qh4 11. Nd2 Kg7 12. 0-0 Rf8 13. c3 dxc3 14. bxc3 Ne5 15. Bb2 Ng4 16. c4+ Kh6 17. h3 Nxf2 18. Qb3 Nxh3+ 19. gxh3 Bxh3 20. Qe3+ g5 21. Rf3 Bg4 22. Rxf8 Rxf8 23. Rf1 Rxf1+ 24. Nxf1 Kg6 25. e5 Be6 26. Ng3 1/2-1/2

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "9"]
[White "Gaszka, Zuzanna"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1695"]
[BlackElo "1450"]
[PlyCount "68"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Russia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. Re1 0-0 8. h3 Re8 9. a4 Be6 10. Nbd2 Nf6 11. Bxe6 Rxe6 12. Nc4 h6 13. Be3 Qd5 14. Bxc5 Qxc5 15. Ncd2 Rd8 16. Ne4 Nxe4 17. Rxe4 f5 18. Re1 Qe7 19. Qe2 Re8 20. Ra3 Kh8 21. Nd2 Nd4 22. Qd1 Rg6 23. Nf3 Nc6 24. d4 e4 25. d5 Ne5 26. Nd4 f4 27. Kh1 Qg5 28. g3 Nc4 29. Rc3 Nxb2 30. Qa1 Qxd5 31. Qxb2 Qxd4 32. Qb5 c6 33. Qh5 Qxc3 34. Qxg6 Qxe1+ 0-1

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "5"]
[White "Khafizova, Diana"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1309"]
[BlackElo "1450"]
[PlyCount "90"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. Qc2 Nd7 11. h4 Be7 12. Neg5 h6 13. Bh7+ Kh8 14. Bg8 Nf6 15. Nxf7+ Rxf7 16. Bxf7 Bxf3 17. gxf3 Nd5 18. Qe4 Qf8 19. Qxe6 Nf4 20. Qe4 Ng2+ 21. Kd2 Rd8 22. Bg6 c5 23. d5 Nf4 24. c4 Qf6 25. Rae1 Nxg6 26. Rhg1 Nxh4 27. f4 Qxb2+ 28. Kd1 Qa1+ 29. Ke2 Qxa2+ 30. Kf1 Bf6 31. Rh1 Qb3 32. Rb1 Qc3 33. Rd1 Qb3 34. Rd3 Qb1+ 35. Ke2 Qc2+ 36. Kf1 Qa4 37. f5 Re8 38. Qg4 Qc2 39. Rhh3 b5 40. cxb5 c4 41. Qh5 Re1+ 42. Kxe1 cxd3 43. Rh1 Qc1+ 44. Qd1 Bc3+ 45. Kf1 Qxd1# 0-1

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "2"]
[White "Merkulova, Viktoria"]
[Black "Efimova, Darya"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1756"]
[BlackElo "1450"]
[PlyCount "114"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 e5 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 Bg7 10. 0-0 0-0 11. Be3 Re8 12. Nc3 d5 13. Nxc6 bxc6 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Ba4 Qe4 17. Re1 Bb7 18. Qb3 Qe7 19. Bd2 Qc7 20. Bc3 Qb6 21. Bxg7 Qxb3 22. Bxb3 Kxg7 23. Rad1 Rxe1+ 24. Rxe1 Kf6 25. Rd1 Re8 26. Rd6+ Ke7 27. Rd4 c5 28. Ra4 Ra8 29. Ra5 Kd6 30. Bxf7 a6 31. Ra3 Be4 32. Bc4 a5 33. Re3 Bf5 34. g4 Bd7 35. Rd3+ Ke7 36. Re3+ Kd6 37. Rf3 Re8 38. Rd3+ Kc6 39. Bb5+ Kxb5 40. Rxd7 Re1+ 41. Kg2 Ra1 42. a3 Ra2 43. Rxh7 Kc6 44. Rh6 Rxb2 45. Rxg6+ Kd5 46. h4 c4 47. h5 c3 48. Rg8 Rb6 49. Rc8 Rc6 50. Rxc6 Kxc6 51. h6 c2 52. h7 c1Q 53. h8Q Qxa3 54. Qf6+ Qd6 55. Qc3+ Qc5 56. Qf6+ Qd6 57. Qc3+ Qc5 1/2-1/2

[Event "EU-ch Hybrid U12 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "4"]
[White "Stankovic, Andrea"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1709"]
[BlackElo "1450"]
[PlyCount "75"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. Nf3 exd5 6. cxd5 g6 7. e4 Bg7 8. Bd3 0-0 9. 0-0 a6 10. a4 Re8 11. h3 Nbd7 12. Bf4 c4 13. Bc2 Nc5 14. Re1 Nh5 15. Bh2 Rb8 16. e5 b5 17. axb5 axb5 18. exd6 Bd7 19. Ne5 Bxe5 20. Bxe5 b4 21. Na4 b3 22. Nxc5 bxc2 23. Qxc2 Rc8 24. Nxd7 Qxd7 25. Qa4 Red8 26. Qxd7 Rxd7 27. Ra6 f6 28. Bh2 Kf7 29. Rc6 Rcd8 30. Rxc4 Ng7 31. Rc7 Nf5 32. Re6 Rxc7 33. dxc7 Rxd5 34. Re1 Rc5 35. b4 Rc4 36. b5 Ne7 37. b6 Rb4 38. Bd6 1-0

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.28"]
[Round "9"]
[White "Shenker, Angelina"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1652"]
[BlackElo "1364"]
[PlyCount "80"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[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. Nf3 c5 3. c4 cxd4 4. cxd5 Nf6 5. Nxd4 Qa5+ 6. Bd2 Qxd5 7. e3 e5 8. Nc3 Qd8 9. Nb3 Be7 10. Be2 Bd7 11. 0-0 0-0 12. Rc1 Nc6 13. Bf3 Bf5 14. Bxc6 bxc6 15. Na4 Rc8 16. Ba5 Qe8 17. Qe2 Bd6 18. Rfd1 Qe7 19. Nac5 e4 20. f3 exf3 21. gxf3 Nd5 22. Re1 Rfe8 23. Bd2 Nf4 24. Qf1 Nh3+ 25. Kh1 Qh4 26. Re2 Re5 27. Qe1 Qh5 28. Qf1 Bg6 29. e4 f5 30. f4 Rxe4 31. Nxe4 fxe4 32. Rc3 e3 33. Rcxe3 Nxf4 34. Rf3 Nxe2 35. Qxe2 Re8 36. Re3 Qxe2 37. Rxe2 Rxe2 38. Bc3 Be5 39. Bxe5 Rxe5 40. Kg1 Re2 0-1

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.27"]
[Round "8"]
[White "Efimova, Darya"]
[Black "Zavivaeva, Emilia"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1364"]
[BlackElo "1826"]
[PlyCount "108"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 g6 5. Nb5 Qd8 6. Bf4 Na6 7. Bc4 Bg7 8. Nf3 Nf6 9. Qd2 0-0 10. 0-0 c6 11. Nc3 Nb4 12. a3 Nbd5 13. Nxd5 Nxd5 14. Bh6 b5 15. Bxg7 Kxg7 16. Bd3 Qd6 17. b3 Nf6 18. h3 Bb7 19. b4 Rad8 20. c3 Qd7 21. Ne5 Qd5 22. f4 Nh5 23. f5 Rd6 24. Ng4 Ng3 25. f6+ exf6 26. Rxf6 Rfd8 27. Re1 Nh5 28. Re5 Nxf6 29. Rxd5 Nxd5 30. Ne5 Rf6 31. Ng4 Re6 32. Qh6+ Kg8 33. Qg5 Rdd6 34. Qd2 h5 35. Ne5 Kg7 36. Qf2 Rf6 37. Qd2 Nf4 38. Bf1 Ne6 39. g4 h4 40. Bd3 Nf4 41. Bf1 g5 42. Nf3 Nxh3+ 43. Bxh3 Rxf3 44. Qxg5+ Rg6 45. Qe5+ Kh7 46. Bg2 Rg3 47. Qh5+ Kg8 48. Qe5 R3xg4 49. Qe8+ Kg7 50. Qe5+ Kh7 51. Qe7 Rxg2+ 52. Kh1 Rg1+ 53. Kh2 R6g2+ 54. Kh3 Bc8+ 0-1

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.26"]
[Round "7"]
[White "Efimova, Darya"]
[Black "Barkasheva, Sofia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1364"]
[BlackElo "1634"]
[PlyCount "111"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Bd3 0-0 7. Ne5 Nh5 8. Be2 Nxf4 9. exf4 f6 10. Nd3 Nd7 11. Bg4 f5 12. Bf3 Bxd4 13. Ne2 Bg7 14. 0-0 Qc7 15. c3 e5 16. fxe5 Nxe5 17. Nxe5 Bxe5 18. h4 Qd8 19. Qb3 Be6 20. Qxb7 Qxh4 21. g3 Qc4 22. Qe7 Rfe8 23. Qg5 Qd3 24. Qe3 Qxe3 25. fxe3 Bc7 26. Kf2 Rab8 27. b3 Bb6 28. Nd4 Rbc8 29. Rac1 Kf7 30. Rfd1 Red8 31. c4 dxc4 32. bxc4 Bxd4 33. exd4 Kf6 34. Ke3 Rd6 35. Kd3 h5 36. Kc3 Kg5 37. Kb4 Rcd8 38. Kc5 f4 39. gxf4+ Kxf4 40. Bxc6 h4 41. d5 Bg4 42. Rd4+ Kf3 43. Rc3+ Kf2 44. Rxg4 g5 45. Rxg5 Rh6 46. Rh3 Rf8 47. Rg4 Rfh8 48. d6 Rh5+ 49. Bd5 Rc8+ 50. Kd4 Rch8 51. c5 R5h6 52. Rf4+ Ke2 53. Re3+ Kd2 54. Rf2+ Kd1 55. Bb3+ Kc1 56. Re1# 1-0

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.25"]
[Round "6"]
[White "Uzintseva, Daria"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1326"]
[BlackElo "1364"]
[PlyCount "116"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. g3 Qf6 4. e3 h5 5. h3 Nh6 6. Bg2 Nf5 7. Ne2 Nc6 8. d5 Nd8 9. Nbc3 g6 10. b3 Bg7 11. Bb2 Qe7 12. Qc2 Nh6 13. Na4 f5 14. c5 0-0 15. 0-0 g5 16. f3 f4 17. gxf4 gxf4 18. e4 Qh4 19. Kh2 Ndf7 20. Bc3 Nh8 21. Be1 Qe7 22. cxd6 cxd6 23. Rc1 Rf7 24. Nac3 Ng6 25. Nb5 Bd7 26. Qd3 a6 27. Na3 Be8 28. Nc4 b5 29. Na5 Bf6 30. Nc6 Qf8 31. Ba5 Bh4 32. Nb4 Rg7 33. Qd2 Bg3+ 34. Nxg3 Nh4 35. Rg1 fxg3+ 36. Kh1 Rf7 37. Qg5+ Qg7 38. Qxg7+ Rxg7 39. Rc7 Ra7 40. Rgc1 Nxg2 41. Kxg2 h4 42. Rxg7+ Kxg7 43. Bd8 Bh5 44. Bxh4 Rf7 45. Rc3 a5 46. Nc6 Rd7 47. Nxa5 Ra7 48. b4 Ng8 49. Kxg3 Ne7 50. Bxe7 Rxe7 51. a3 Kh6 52. Nc6 Rg7+ 53. Kh2 Kg5 54. Nd8 Kh4 55. Ne6 Rg3 56. Rc2 Bxf3 57. Nc7 Rxh3+ 58. Kg1 Kg3 0-1

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.23"]
[Round "4"]
[White "Efimova, Darya"]
[Black "Yusupova, Elina"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1364"]
[BlackElo "1575"]
[PlyCount "72"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 b6 3. Bb2 Bb7 4. Nc3 Nf6 5. Qe2 e6 6. f4 Be7 7. Nf3 d5 8. e5 Nfd7 9. 0-0-0 0-0 10. g4 Nc6 11. h4 a5 12. h5 d4 13. Ne4 a4 14. d3 Qc7 15. g5 Nb4 16. g6 h6 17. f5 Nxe5 18. f6 Bxf6 19. Nxf6+ gxf6 20. gxf7+ Kxf7 21. Bg2 Nxf3 22. Bxf3 Qf4+ 23. Kb1 Bxf3 24. Qf2 Qe3 25. Qg3 Bxd1 26. Qc7+ Kg8 27. Rxd1 axb3 28. axb3 Nd5 29. Qh2 Kf7 30. Qh4 Rg8 31. Qh2 Ra7 32. Qh1 Rh8 33. Qg2 Nc3+ 34. Bxc3 dxc3 35. Qg6+ Ke7 36. Qg7+ Kd6 0-1

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.22"]
[Round "3"]
[White "Ponomareva, Varvara"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1663"]
[BlackElo "1364"]
[PlyCount "139"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. e3 Bf5 6. Nf3 Bg4 7. Qa4 Bxf3 8. gxf3 Qd7 9. f4 dxe3 10. fxe3 Nxe5 11. Qxd7+ Nxd7 12. Bg2 Nc5 13. Bd2 0-0-0 14. b4 Nb3 15. Ra2 Nxd2 16. Nxd2 f5 17. Nf3 Nf6 18. Ne5 Re8 19. c5 Ne4 20. Rc2 Nf6 21. Bf3 g6 22. 0-0 Rg8 23. c6 b6 24. Be2 Bd6 25. Ba6+ Kd8 26. Nf7+ Ke7 27. Bc4 Rgf8 28. Ng5 h6 29. Ne6 Rh8 30. Rg2 Ne4 31. h4 Kf6 32. Nd4 Re7 33. Rc1 Rd8 34. Nb5 Ra8 35. Nc3 Nxc3 36. Rxc3 Rae8 37. Kf2 Ra8 38. Ba6 Re4 39. Rg3 Rd8 40. Rc1 Rde8 41. Rcg1 Rg8 42. Be2 Re7 43. R3g2 Reg7 44. Bc4 Rh8 45. Ke2 h5 46. Rg5 Rd8 47. Bd3 Rdg8 48. Kf3 Be7 49. e4 fxe4+ 50. Bxe4 Ke6 51. f5+ gxf5 52. Rxg7 fxe4+ 53. Kxe4 Re8 54. R1g6+ Bf6 55. Rd7 Rf8 56. b5 Rc8 57. a4 Re8 58. Kf4 Rc8 59. Rh7 Rf8 60. Rd7 Rc8 61. Rd1 Rf8 62. Rh6 Rf7 63. Rd7 Rf8 64. Rxc7 Kd6 65. Rd7+ Ke6 66. Rg6 Re8 67. Ke4 Rh8 68. Rdg7 Re8 69. Rh7 Kd6+ 70. Kf5 1-0

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.21"]
[Round "2"]
[White "Efimova, Darya"]
[Black "Laukhina, Margarita A"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1364"]
[BlackElo "1761"]
[PlyCount "132"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Bd6 9. b3 0-0 10. Bb2 Bxf3 11. Qxf3 c6 12. Rfe1 Qc7 13. c4 a5 14. a3 b6 15. Ne4 Bxh2+ 16. Kh1 Bf4 17. g3 Bh6 18. d5 cxd5 19. Nxf6+ Nxf6 20. Bxf6 gxf6 21. Qh5 Kg7 22. Kg2 Rh8 23. cxd5 Rad8 24. Qg4+ Bg5 25. Be4 exd5 26. Bf5 h5 27. Qf3 h4 28. Rh1 hxg3 29. Qxg3 Qe5 30. Qg4 d4 31. Rae1 Qf4 32. Qxf4 Bxf4 33. Rxh8 Rxh8 34. Rd1 Rh6 35. Bd3 Bd6 36. a4 f5 37. Bc2 Rh2+ 38. Kf3 Rh4 39. Ke2 Kf6 40. Rd3 Re4+ 41. Kf1 Ke5 42. Rd1 Rf4 43. Ke2 Bc5 44. Bd3 Rg4 45. Rc1 Kf4 46. Rf1 Rg8 47. Bb5 Rg6 48. Bc4 f6 49. Bb5 Rg7 50. Bc4 Re7+ 51. Kd3 Re5 52. Ba6 Kg4 53. Rc1 Kf3 54. Rc2 Re1 55. Bb7+ Kf4 56. Ba6 Kg4 57. Bb5 Rb1 58. Bc4 Re1 59. Bb5 Kh3 60. Ba6 f4 61. Bb5 Kg2 62. Rd2 f3 63. Kc2 Ra1 64. Kb2 Re1 65. Bd3 Bb4 66. Rc2 Bc3+ 0-1

[Event "Moscow op (Women) 17th"]
[Site "Moscow"]
[Date "2021.02.20"]
[Round "1"]
[White "Zvereva, Margarita"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1937"]
[BlackElo "1364"]
[PlyCount "85"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 Nb6 13. c4 Rc8 14. Rac1 Re8 15. Nd2 a5 16. b3 Nbd7 17. a3 Bf8 18. f3 g6 19. b4 a4 20. Ne4 b6 21. Bd1 Ra8 22. Nc3 Bg7 23. Bxa4 e4 24. fxe4 Ne5 25. Qe2 Rxa4 26. Nxa4 Qa8 27. Nxb6 Qxa3 28. Bd4 Neg4 29. Ra1 Qxb4 30. Rfb1 Nxe4 31. Rxb4 Bxd4+ 32. Kf1 Ne3+ 33. Qxe3 Bxe3 34. Ra8 Nd2+ 35. Ke2 Rxa8 36. Nxa8 Bg5 37. c5 dxc5 38. Rb8+ Kg7 39. d6 c4 40. d7 Nb3 41. d8Q Bxd8 42. Rxd8 c3 43. Kd3 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "9"]
[White "Efimova, Darya"]
[Black "Kuzmina, Varvara"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1513"]
[BlackElo "1317"]
[PlyCount "88"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. Nf3 c5 6. Be2 Nc6 7. 0-0 0-0 8. Qe1 a6 9. d3 b5 10. Qg3 Nh5 11. Qh4 Bxb2 12. g4 Nf6 13. h3 Bxa1 14. c3 b4 15. cxb4 Kg7 16. g5 Ng8 17. e4 Kh8 18. f5 Bg7 19. Qf4 dxe4 20. dxe4 Qd6 21. Qh4 Nd4 22. Nxd4 Qxd4+ 23. Kh2 Be5+ 24. Kh1 Bb7 25. Bf3 Bg7 26. Rd1 Qe3 27. Bg2 Rad8 28. Re1 Qd4 29. Qf4 Qe5 30. Qf2 Rd4 31. Nd2 Qd6 32. Nc4 Qd7 33. bxc5 Rd1 34. Rxd1 Qxd1+ 35. Kh2 Bd4 36. Qf4 Qg1+ 37. Kg3 Qe1+ 38. Kg4 Qf2 39. Qxf2 Bxf2 40. b4 h5+ 41. gxh6 Nxh6+ 42. Kg5 Kg7 43. Bf1 Bg3 44. Bd3 f6# 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "5"]
[White "Efimova, Darya"]
[Black "Sidorenja, Milena"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1513"]
[BlackElo "1298"]
[PlyCount "79"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b3 e5 3. Bb2 d6 4. f4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Nf3 Be7 8. Bxc6 Bxc6 9. fxe5 dxe5 10. Qe2 Qc7 11. 0-0-0 0-0-0 12. Kb1 Kb8 13. Rhe1 a6 14. d3 Rhe8 15. Qf2 g6 16. Qg3 Bd6 17. Qf2 Ka8 18. Nd2 Nh5 19. g3 Ng7 20. Nc4 f5 21. Nxd6 Qxd6 22. a3 Rf8 23. Qe2 f4 24. gxf4 Rxf4 25. Nd5 Rf7 26. Rf1 Rdf8 27. Rxf7 Rxf7 28. Nb6+ Kb8 29. Nc4 Qe7 30. Nxe5 Rf8 31. Nxc6+ bxc6 32. d4 Nh5 33. Qxa6 Qxe4 34. Qb6+ Ka8 35. Qxc5 Rc8 36. d5 Qe2 37. Rd4 Qe1+ 38. Ka2 Rb8 39. Ra4+ Kb7 40. Qxc6# 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "6"]
[White "Toroptseva, Yevheniia"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1426"]
[BlackElo "1513"]
[PlyCount "151"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. f3 g6 5. dxc5 dxc5 6. Qxd8+ Kxd8 7. Bc4 Ke8 8. Be3 e5 9. Ke2 Nbd7 10. Na3 a6 11. Rd1 Be7 12. Nh3 Kf8 13. Bh6+ Ke8 14. Ng5 Rf8 15. Bxf8 Kxf8 16. Nxf7 b5 17. Be6 c4 18. Ng5 Nc5 19. Bxc8 Rxc8 20. Nh3 Nd3 21. Rd2 Rd8 22. Rhd1 Kf7 23. Ng5+ Kg8 24. Nh3 Bc5 25. g3 h6 26. b4 Bb6 27. Rxd3 cxd3+ 28. Rxd3 Rxd3 29. Kxd3 Kf7 30. c4 bxc4+ 31. Nxc4 Bc7 32. a4 Ke6 33. b5 axb5 34. axb5 Nd7 35. f4 Nc5+ 36. Ke3 Nd7 37. fxe5 Nxe5 38. Nxe5 Kxe5 39. Nf4 Bb6+ 40. Kd3 g5 41. Nd5 Ba7 42. Nb4 Bb6 43. Nc6+ Kd6 44. e5+ Kd5 45. Kc3 Bc5 46. Nb4+ Ke6 47. Nd3 Bb6 48. Kc4 h5 49. Nc5+ Ke7 50. Kd5 h4 51. g4 h3 52. Ne4 Be3 53. e6 Kd8 54. Kc6 Ke7 55. b6 Kxe6 56. b7 Bf4 57. Nxg5+ Kf6 58. Nxh3 Bxh2 59. g5+ Kg6 60. Kd7 Kh5 61. Ke6 Kg6 62. Kd5 Kf5 63. Kc6 Ke6 64. Nf2 Kf5 65. Ne4 Ke6 66. g6 Be5 67. Nc5+ Kf5 68. g7 Bxg7 69. b8Q Be5 70. Qf8+ Kg4 71. Nd3 Bg3 72. Qg7+ Kh3 73. Qg6 Kh2 74. Kd5 Kh1 75. Ke4 Bh2 76. Nf2# 1-0

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "2"]
[White "Efimova, Darya"]
[Black "Kayumova, Karina"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1513"]
[BlackElo "1243"]
[PlyCount "76"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. Bxc6 bxc6 8. Nxd4 Bc5 9. Nf3 0-0 10. 0-0 Re8 11. Re1 Bb7 12. Nc3 Nb6 13. Bg5 Be7 14. Bxe7 Qxe7 15. Nd4 Qh4 16. b3 Qg5 17. Nf3 Qg6 18. Qd2 c5 19. Qf4 d4 20. Ne4 Nd5 21. Qh4 Nb4 22. Rad1 Nxc2 23. Re2 Rab8 24. Rc1 d3 25. Ree1 Nxe1 26. Rxe1 Rbd8 27. Nfd2 Rd4 28. f3 Red8 29. Nd6 Rxh4 30. Nxb7 Rf8 31. Nxc5 Qb6 32. b4 Rxb4 33. Rc1 Rb2 34. Nde4 d2 35. Rd1 Rb1 36. Rxb1 Qxb1+ 37. Kf2 d1Q 38. e6 Qe1# 0-1

[Event "Wch-ch U10 Girls rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "1"]
[White "Krotava, Viktoryia"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1144"]
[BlackElo "1513"]
[PlyCount "150"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bf4 c5 4. e3 Nc6 5. c3 Bf5 6. Bd3 Qd7 7. Nf3 Nf6 8. 0-0 Ne4 9. Bxe4 Bxe4 10. Nbd2 Bh7 11. Qb3 e6 12. a4 Be7 13. Qd1 0-0 14. Ne5 Nxe5 15. Bxe5 f5 16. Qf3 c4 17. Qg3 Bf6 18. Bf4 Kh8 19. Nf3 Rf7 20. Be5 Raf8 21. Bf4 Qd8 22. Ra3 g5 23. Be5 Rg7 24. Nd2 Bxe5 25. Qxe5 Qe7 26. Raa1 f4 27. b3 cxb3 28. Nxb3 f3 29. g3 Qf7 30. Nc5 Re8 31. Rab1 b6 32. Nd3 Bxd3 33. Rfd1 Bxb1 34. Rxb1 Qh5 35. Kh1 Qh3 36. Rg1 Qf5 37. Qd6 h5 38. Qc6 Reg8 39. c4 dxc4 40. Qxc4 Qd5 41. Qd3 h4 42. Qd1 hxg3 43. Rxg3 g4 44. Qc2 Qf5 45. Qxf5 exf5 46. Kg1 Rc8 47. Kh1 Rc1+ 48. Rg1 Rxg1+ 49. Kxg1 Rc7 50. h4 gxh3 51. Kh2 Rc2 52. Kxh3 Rxf2 53. Kg3 Ra2 54. Kxf3 Rxa4 55. Kf4 Ra5 56. e4 fxe4 57. Kxe4 Rb5 58. Kd3 a5 59. Kc4 Rb4+ 60. Kc3 Kg7 61. d5 Kf6 62. d6 Ke6 63. d7 Kxd7 64. Kc2 a4 65. Kc3 a3 66. Kxb4 a2 67. Kb3 a1Q 68. Kb4 Qb2+ 69. Kc4 b5+ 70. Kd3 b4 71. Kc4 Qc3+ 72. Kb5 b3 73. Ka6 b2 74. Ka7 b1Q 75. Ka8 Qa3# 0-1

[Event "EU-ch U10 Girls 28th"]
[Site "Riga"]
[Date "2018.08.24"]
[Round "5"]
[White "Efimova, Darya"]
[Black "Mkhitaryan, Emma"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1316"]
[BlackElo "1014"]
[PlyCount "40"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 Bb6 11. Nd2 Nxd2 12. Qxd2 0-0 13. Bg5 Qc8 14. a4 h6 15. Bh4 a6 16. a5 Ba7 17. Qc3 c5 18. Nb3 d4 19. Qg3 Kh7 20. Nd2 g5 1-0

[Event "EU-ch U10 Girls 28th"]
[Site "Riga"]
[Date "2018.08.23"]
[Round "4"]
[White "Vlasova, Olesia"]
[Black "Efimova, Darya"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1693"]
[BlackElo "1316"]
[PlyCount "89"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 g6 6. Be3 Bb4+ 7. c3 Bf8 8. Nd4 Bg7 9. Nxc6 bxc6 10. Bc4 Nf6 11. f3 0-0 12. 0-0 d5 13. exd5 cxd5 14. Bd3 Re8 15. Qd2 Bb7 16. Na3 a6 17. Rad1 Rc8 18. Nc2 c5 19. Rfe1 c4 20. Bf1 Qa5 21. Nd4 Qd8 22. g3 Nd7 23. Bh3 Ra8 24. Bxd7 Qxd7 25. Kg2 Bc8 26. Nc2 Bb7 27. Rf1 Rad8 28. Bd4 Bf8 29. Rf2 Re6 30. Ne3 h5 31. f4 h4 32. Ng4 h3+ 33. Kg1 Be7 34. Ne5 Qe8 35. f5 gxf5 36. Rxf5 f6 37. Qh6 Bf8 38. Qg6+ Qxg6 39. Nxg6 Kg7 40. Nf4 Red6 41. Nxh3 Bc8 42. Rh5 Be7 43. Nf4 Kf7 44. Rh7+ Kf8 45. Ng6+ 1-0

[Event "EU-ch U10 Girls 28th"]
[Site "Riga"]
[Date "2018.08.22"]
[Round "3"]
[White "Sorina, Liya"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1101"]
[BlackElo "1316"]
[PlyCount "46"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Bxc6 bxc6 10. 0-0 Qe8 11. f3 Nd6 12. f4 Nc4 13. Bc1 Ba6 14. Rf3 Qe7 15. b3 Nb6 16. Bb2 Nd7 17. Rg3 f6 18. Ba3 fxe5 19. Bxc5 Qxc5 20. Rc3 Qxd4+ 21. Qxd4 exd4 22. Rxc6 Bb5 23. Rxc7 Rfc8 0-1

[Event "EU-ch U10 Girls 28th"]
[Site "Riga"]
[Date "2018.08.21"]
[Round "2"]
[White "Efimova, Darya"]
[Black "Shvedova, Alexandra"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1316"]
[BlackElo "1758"]
[PlyCount "68"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d5 10. 0-0 dxe4 11. Bf4 Qe7 12. Qb5 Kg7 13. c3 d3 14. Nd2 a6 15. Qb3 Rf8 16. Bg3 e3 17. Rfe1 e2 18. c4 Qd8 19. Rac1 Rb8 20. Qc3+ Kg8 21. b4 Bf5 22. b5 Nd4 23. b6 c5 24. Be5 Rc8 25. Qb2 Nc2 26. Bg7 Rf7 27. Bh6 Nxe1 28. Rxe1 Rc6 29. h3 g5 30. g4 Bc8 31. Qe5 Rxh6 32. Qxc5 Rxh3 33. Kg2 Bxg4 34. f3 Bf5 0-1

[Event "EU-ch U10 Girls 28th"]
[Site "Riga"]
[Date "2018.08.20"]
[Round "1"]
[White "Aguado Doncel, Blanca"]
[Black "Efimova, Darya"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1316"]
[PlyCount "52"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. d3 Ng4 6. Bg5 Bxf2+ 7. Kd2 f6 8. Bh4 Be3+ 9. Ke1 Bf4 10. g3 Be3 11. Bc4 Nf2 12. Qe2 Nd4 13. Qxe3 Nxc2+ 14. Ke2 Nxe3 15. Kxf2 Nxc4 16. dxc4 g5 17. Rhg1 c6 18. Rad1 Qb6+ 19. Ke2 gxh4 20. g4 Qxb2+ 21. Kd3 b5 22. Rb1 Qa3 23. Rb3 bxc4+ 24. Kxc4 Ba6+ 25. Nb5 cxb5+ 26. Kd5 Bb7# 0-1

