[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "17"]
[White "Atalik, Ekaterina"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2420"]
[BlackElo "2245"]
[PlyCount "76"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Nc3 Bg7 4. e4 Nf6 5. Be2 Bg4 6. 0-0 0-0 7. h3 Bxf3 8. Bxf3 e5 9. dxe5 dxe5 10. Be3 c6 11. Qxd8 Rxd8 12. Rfd1 Nbd7 13. Be2 Bf8 14. Bc4 Bc5 15. Bxc5 Nxc5 16. f3 b5 17. Be2 a5 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Nh5 21. Kf2 Nf4 22. Bf1 Kf8 23. Ke3 Ke7 24. c3 h5 25. b4 axb4 26. cxb4 Na4 27. g3 Ne6 28. f4 f6 29. Bd3 Kd6 30. a3 Nd4 31. h4 c5 32. bxc5+ Kxc5 33. fxe5 fxe5 34. Nf2 Nb2 35. g4 Ne6 36. gxh5 gxh5 37. Be2 Nf4 38. Bf3 Nc4# 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "14"]
[White "Efimenko, Maria"]
[Black "Balajayeva, Khanim Asad Qizi"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2245"]
[BlackElo "2376"]
[PlyCount "96"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. h3 b5 9. Bc2 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Re1 c5 13. Nf1 cxd4 14. cxd4 Re8 15. Ng3 Bf8 16. Be3 Rc8 17. Rc1 g6 18. Qd2 exd4 19. Bxd4 Ne5 20. Qf4 Nxf3+ 21. Qxf3 Bg7 22. Bb3 Rxc1 23. Rxc1 Qe7 24. Bb6 Rc8 25. Rxc8+ Bxc8 26. Qc3 Bb7 27. Qc7 Qxc7 28. Bxc7 Nxe4 29. Nxe4 Bxe4 30. Bxd6 Bxb2 31. f3 Bd4+ 32. Kh2 Bc6 33. Kg3 Kg7 34. Kf4 Kf6 35. h4 Bb2 36. g4 Bc1+ 37. Kg3 a5 38. g5+ Kg7 39. Be5+ Kg8 40. Bc3 a4 41. Bd1 Bd5 42. Be2 Bxa2 43. Bxb5 Bb3 44. Bb4 a3 45. Bxa3 Bxa3 46. Bc6 Kf8 47. Kf4 Bd6+ 48. Kg4 Be6# 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "12"]
[White "Efimenko, Maria"]
[Black "Berend, Elvira S"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2329"]
[PlyCount "102"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 e6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qa5 13. Bd2 Rd8 14. Bd3 g6 15. Rfe1 Bd7 16. h4 Be8 17. h5 Qa4 18. Be4 Rac8 19. Bg5 Qa3 20. Qe3 Bxg5 21. Nxg5 Qe7 22. Qg3 Na5 23. hxg6 fxg6 24. Qg4 Nc4 25. Qxe6+ Qxe6 26. Nxe6 Rd2 27. Bxb7 Rb8 28. Ba6 Nb6 29. Nd4 Ba4 30. e6 Kg7 31. e7 Re8 32. Ne6+ Kf6 33. Nf8 Rxe7 34. Rxe7 Kxe7 35. Nxh7 Nd5 36. Re1+ Kd6 37. c4 Nc3 38. Ng5 Rxa2 39. Re6+ Kc5 40. Rxg6 Bc6 41. Bc8 Ne2+ 42. Kh2 Nf4 43. Rf6 Nxg2 44. Rf5+ Kb4 45. Be6 Ne1 46. Kg3 Nd3 47. Nf3 Rxf2 48. Nd4 Rxf5 49. Nxc6+ Kc5 50. Bxf5 Nb2 51. Nxa7 Nxc4 1/2-1/2

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "16"]
[White "Efimenko, Maria"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2202"]
[PlyCount "91"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Be3 e6 12. 0-0 Be7 13. Nc3 0-0 14. Qg4 Nd5 15. Bh6 Bf6 16. Rad1 Nxc3 17. bxc3 Kh8 18. Bd3 Ne7 19. Qe4 Ng6 20. Be3 Qd5 21. c4 Qxe4 22. Bxe4 Rab8 23. d5 Ne5 24. dxe6 fxe6 25. Bxa7 Ra8 26. Bc5 Rfe8 27. a3 Rac8 28. Bd6 b6 29. Rb1 Nxc4 30. Bb4 Bd4 31. Rb3 Red8 32. Rh3 h6 33. Rg3 Nd6 34. Bd3 Nf5 35. Rg6 Re8 36. Bb5 Red8 37. Rxe6 Bc5 38. Bxc5 Rxc5 39. Rxb6 Nd4 40. a4 Ne2+ 41. Bxe2 Rd4 42. Bb5 h5 43. h3 h4 44. Re1 Rg5 45. a5 Rb4 46. Rb8+ 1-0

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "10"]
[White "Efimenko, Maria"]
[Black "Serikbay, Assel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2263"]
[PlyCount "97"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Bc4 d6 8. 0-0 Be7 9. Nbd2 0-0 10. Re1 dxe5 11. dxe5 Qc7 12. Qe2 a6 13. Nb3 Ndb4 14. a3 b5 15. axb4 bxc4 16. Qxc4 Bxb4 17. Re4 Bb7 18. Rg4 Rfc8 19. Bh6 g6 20. Rc1 Qe7 21. Qf4 a5 22. Bg5 Qf8 23. Bf6 Be7 24. Ng5 Nb4 25. Rd1 Nd5 26. Qd4 a4 27. Nd2 Bc5 28. Qe4 Nxf6 29. Qxb7 Nxg4 30. Nde4 Rab8 31. Qa6 h6 32. Nxe6 fxe6 33. Qxe6+ Qf7 34. Qxg4 Be7 35. e6 Qf5 36. Qe2 Rd8 37. Re1 Qe5 38. h3 Rxb2 39. Qg4 Kh7 40. h4 Qf5 41. Qg3 Rf8 42. Qc7 Qxe6 43. Ng5+ hxg5 44. Rxe6 Rb1+ 45. Kh2 Rf7 46. Rxe7 Rxe7 47. Qxe7+ Kg8 48. Qe8+ Kg7 49. Qxa4 1-0

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "11"]
[White "Hryzlova, Sofiia"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2097"]
[BlackElo "2245"]
[PlyCount "107"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. g3 g6 6. Bg2 Bg7 7. e4 0-0 8. Nge2 a5 9. 0-0 Na6 10. exf5 Bxf5 11. a3 Nc5 12. Be3 Qd7 13. b4 axb4 14. axb4 Nd3 15. Rxa8 Rxa8 16. c5 Nxb4 17. Qb3 Nd3 18. c6 bxc6 19. dxc6+ Qf7 20. Qb7 Rd8 21. Nb5 Ne8 22. Nec3 Bc8 23. Qb8 Kh8 24. Na7 Qf5 25. Be4 Qh3 26. Bxd3 Bf6 27. Nxc8 Rxc8 28. Qb3 Ng7 29. Qf7 Qe6 30. Qxe6 Nxe6 31. Ba6 Ra8 32. Bb7 Ra5 33. Rb1 Kg7 34. Bc8 Nc5 35. Rb5 Ra1+ 36. Kg2 Nd3 37. Rb7 Bd8 38. Nd5 Ne1+ 39. Kh3 Nf3 40. Nxc7 Bxc7 41. Rxc7+ Kf6 42. Rxh7 e4 43. Kg4 Ne5+ 44. Kf4 Nxc6 45. Kxe4 Ra4+ 46. Kf3 Ne5+ 47. Kg2 Ra2 48. Bb7 Rb2 49. Be4 Rb4 50. Bf3 Rb3 51. h4 Rd3 52. Be4 Rd1 53. Bg5+ Ke6 54. Re7# 1-0

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "15"]
[White "Loskutova, Viktoriya"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2100"]
[BlackElo "2245"]
[PlyCount "55"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nc6 5. Nf3 Bg4 6. d5 Nd4 7. Be2 Nxe2 8. Qxe2 c6 9. h3 Bd7 10. 0-0 Nf6 11. dxc6 Bxc6 12. e5 Nh5 13. Qe1 Bxf3 14. Rxf3 dxe5 15. fxe5 Qd4+ 16. Kh1 Bxe5 17. Be3 Qc4 18. Bf2 Bg7 19. Rd1 0-0 20. Qxe7 Rfe8 21. Qxb7 Rab8 22. Qxa7 Rxb2 23. Nd5 Rf8 24. Ne7+ Kh8 25. Bd4 Bxd4 26. Qxd4+ Qxd4 27. Rxd4 Rxa2 28. Rc4 1/2-1/2

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.30"]
[Round "13"]
[White "Mammadova, Gulnar Marfat Qizi"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2387"]
[BlackElo "2245"]
[PlyCount "156"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 7. h4 h6 8. Nh3 Nd7 9. a4 b4 10. Nd1 c5 11. c3 bxc3 12. bxc3 Ngf6 13. Nhf2 Nh5 14. Bd3 e5 15. d5 Ng3 16. Rh3 Nh5 17. Rb1 Bc8 18. g4 Nhf6 19. g5 hxg5 20. Bxg5 Qa5 21. Ne3 Qxa4 22. Nc4 Bf8 23. Bxf6 Nxf6 24. Nb6 Qa5 25. Nxa8 Bxh3 26. Rb8+ Ke7 27. Nxh3 Bh6 28. Rb7+ Nd7 29. Qb2 Rxa8 30. Rxd7+ Kxd7 31. Qb7+ Ke8 32. Qxa8+ Ke7 33. Qb7+ Kf8 34. Qb2 Be3 35. Ke2 Bh6 36. Ng5 Kg7 37. Kf2 c4 38. Bf1 Qc5+ 39. Kg2 a5 40. Qa2 Qe3 41. Nh3 Qxc3 42. Qxc4 Qd2+ 43. Qe2 Qd4 44. Qa2 Bd2 45. Qc4 Qe3 46. Qd3 Qe1 47. Qe2 Qc1 48. Nf2 a4 49. Qc4 Qa1 50. Qc2 Be3 51. Ng4 Bd4 52. Nf2 a3 53. Bc4 Qe1 54. Qa2 Qc1 55. Qe2 Qc3 56. Kg3 Qc1 57. Kg2 Qc3 58. Nd1 Qc1 59. Kg3 Qf4+ 60. Kg2 Qxh4 61. Ne3 Qg5+ 62. Ng4 Qc1 63. Ba2 Qg1+ 64. Kh3 Qh1+ 65. Nh2 Qc1 66. Kg2 Qg1+ 67. Kh3 Qc1 68. Nf1 Qh6+ 69. Kg2 Qg5+ 70. Kh3 Qh6+ 71. Kg2 Qg5+ 72. Ng3 Qc1 73. Kh3 Qh6+ 74. Kg2 Qc1 75. Nh1 Qg1+ 76. Kh3 Qxh1+ 77. Kg3 Qg1+ 78. Kh3 Bf2 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "7"]
[White "Bivol, Alina"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2368"]
[BlackElo "2245"]
[PlyCount "63"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nge2 Nbd7 7. h3 e5 8. Be3 c6 9. 0-0 Qc7 10. a4 a5 11. g4 h6 12. Ng3 Re8 13. f4 exf4 14. Bxf4 Nf8 15. Kh1 Ne6 16. Be3 d5 17. e5 Nh7 18. Qd2 Qb6 19. b3 Qd8 20. Bxh6 Bxh6 21. Qxh6 Rf8 22. Nce2 c5 23. c3 cxd4 24. cxd4 b6 25. Nc3 Bb7 26. Nb5 Ba6 27. Rad1 Qd7 28. Nf5 gxf5 29. gxf5 Ng7 30. f6 Ne6 31. Rf5 Bxb5 32. Rh5 1-0

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "5"]
[White "Dylag, Emilia"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1956"]
[BlackElo "2245"]
[PlyCount "52"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Nf6 4. g3 Bf5 5. Bg2 c6 6. 0-0 Bg7 7. Nc3 Ne4 8. Nd2 Nxc3 9. bxc3 0-0 10. e4 Be6 11. Rb1 Qc8 12. f4 c5 13. e5 Nc6 14. d5 Bg4 15. Qa4 Nd8 16. Re1 b6 17. Qc2 Nb7 18. Qd3 Qc7 19. h3 Bf5 20. Be4 Bxh3 21. Nf3 dxe5 22. fxe5 f5 23. d6 fxe4 24. Qd5+ e6 25. Qxe4 Qf7 26. Be3 Qxf3 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "6"]
[White "Efimenko, Maria"]
[Black "Antolak, Julia"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2368"]
[PlyCount "84"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. cxd4 e6 8. Nb5 Rc8 9. Be2 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nf6 12. Nc3 Qd7 13. 0-0 0-0 14. Rfd1 Rfd8 15. Qf4 Nd5 16. Qg3 Bg6 17. h4 Nce7 18. h5 Bf5 19. Ne5 Nxc3 20. bxc3 Qc7 21. Rac1 Nd5 22. c4 Nf6 23. h6 g6 24. Qg5 Ne4 25. Qh4 f6 26. f3 Ng5 27. Ng4 Bxg4 28. Qxg4 Qe7 29. c5 Nf7 30. Bc4 f5 31. Qf4 Kf8 32. Re1 Qf6 33. Bxe6 Rxd4 34. Qe3 Rcd8 35. Qb3 Nxh6 36. Qxb7 Re8 37. Bb3 Rdd8 38. c6 Qd4+ 39. Kf1 Qd3+ 40. Kg1 Qd4+ 41. Kf1 Qd3+ 42. Kg1 Qd4+ 1/2-1/2

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "4"]
[White "Efimenko, Maria"]
[Black "Kamalidenova, Meruert"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2351"]
[PlyCount "76"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bc4 dxe5 8. dxe5 Be7 9. 0-0 Nc6 10. Bd2 a6 11. Qe2 Qc7 12. Nc3 Nxc3 13. Bxc3 0-0 14. Rac1 Rd8 15. a3 b5 16. Bd3 Bb7 17. h3 Qb6 18. Rfd1 Rac8 19. Bb1 g6 20. h4 b4 21. axb4 Nxb4 22. h5 Nd5 23. Bd4 Qb5 24. Qd2 Nb4 25. Rxc8 Rxc8 26. hxg6 hxg6 27. Qf4 Nd5 28. Qg4 Qe8 29. Ng5 Kg7 30. Ne4 Qh8 31. Nf6 Nb4 32. Qg3 Nd5 33. Qg4 Rc7 34. Qg3 Rc8 35. Bd3 Qh6 36. Ng4 Qh5 37. Nf6 Qxd1+ 38. Bf1 Rc1 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "8"]
[White "Efimenko, Maria"]
[Black "Kashlinskaya, Alina"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2245"]
[BlackElo "2490"]
[PlyCount "80"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. c3 Nf6 9. Bd3 0-0 10. 0-0 h6 11. h3 Re8 12. Re1 Bd7 13. Bf4 Ne4 14. Be3 Bf5 15. Nfd4 Bg6 16. Bb5 Rc8 17. a4 Qd6 18. Nxc6 bxc6 19. Bxb6 axb6 20. Ba6 Ra8 21. Bd3 Nxf2 22. Kxf2 Qf4+ 23. Qf3 Qxf3+ 24. gxf3 Bxd3 25. Nd4 c5 26. Nc6 Kf8 27. Re3 Rxe3 28. Kxe3 Bc2 29. a5 bxa5 30. Rxa5 Rxa5 31. Nxa5 Ke7 32. Nb7 c4 33. h4 g5 34. hxg5 hxg5 35. Kd4 Bd1 36. Ke3 f5 37. Na5 Kd6 38. Kf2 Kc7 39. Ke3 Kb6 40. Nxc4+ dxc4 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "2"]
[White "Efimenko, Maria"]
[Black "Kurmangaliyeva, Liya"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2195"]
[PlyCount "105"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qb3 e6 10. 0-0 Na5 11. Bb5+ Bd7 12. Qa4 Bxb5 13. Qxb5+ Nbc6 14. Nc3 a6 15. Qe2 Be7 16. Rd1 Qc7 17. Bf4 0-0 18. Bg3 Rfd8 19. h3 b5 20. Rac1 Qb6 21. Ne4 h6 22. Bf4 Rxd1+ 23. Rxd1 Rd8 24. Nd6 Nb7 25. Nxb7 Qxb7 26. Rc1 Nb4 27. Ra1 Qd5 28. a3 Nd3 29. Be3 Qb3 30. Bd4 Nf4 31. Qe3 Qxe3 32. Bxe3 Nd5 33. Bd4 Rc8 34. Rd1 a5 35. Kh2 b4 36. axb4 axb4 37. Rd3 Rc2 38. Rd2 Rc4 39. Rd3 Bc5 40. Bxc5 Rxc5 41. Nd4 Rc4 42. Kg3 g5 43. Kf3 Nf4 44. Rd2 Ng6 45. Ke4 Ne7 46. Rc2 Rxc2 47. Nxc2 Nd5 48. g3 Kg7 49. Nd4 Kg6 50. Nc6 f6 51. exf6 Kxf6 52. f3 h5 53. Nd4 1/2-1/2

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "3"]
[White "Gaboyan, Susanna"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2254"]
[BlackElo "2245"]
[PlyCount "86"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. Nc3 c6 8. h3 h6 9. Nh2 d5 10. f4 dxe4 11. Nxe4 exf4 12. Bxf4 Be6 13. Ng4 Nf5 14. Kh2 Na6 15. Be5 Bxe5 16. Nxe5 Qc7 17. Ng4 h5 18. Ngf6+ Kg7 19. Nxh5+ gxh5 20. Qxh5 f6 21. Rxf5 Bxf5 22. Qxf5 Nb4 23. Rf1 Nd5 24. Qg4+ Kh8 25. Rf5 Rf7 26. Qf3 Raf8 27. c4 Ne7 28. Rh5+ Kg7 29. Rh4 Ng6 30. Rg4 f5 31. Rxg6+ Kxg6 32. Nc3 Qe5 33. Ne2 Rg8 34. Nf4+ Kf6 35. Qh5 Rfg7 36. Qh6+ Ke7 37. d4 Qf6 38. Qh5 Rxg3 39. Qe2+ Kd7 40. Nh5 Rxg2+ 41. Qxg2 Rxg2+ 42. Kxg2 Qg5+ 43. Ng3 f4 0-1

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "9"]
[White "Rakhmangulova, Anastasiya"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2174"]
[BlackElo "2245"]
[PlyCount "81"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nge2 Ne7 6. 0-0 0-0 7. d3 c6 8. h3 Be6 9. Be3 f5 10. Qd2 Nd7 11. exf5 Nxf5 12. Bg5 Bf6 13. Ne4 Bxg5 14. Nxg5 Qe7 15. Nxe6 Qxe6 16. a4 Rf7 17. Rae1 Raf8 18. d4 Qf6 19. d5 c5 20. Nc3 Nd4 21. Ne4 Qe7 22. Re3 h6 23. c3 Nf5 24. Ree1 Kg7 25. f4 Qd8 26. Rf2 exf4 27. Rxf4 Ne5 28. Ref1 Nc4 29. Qe2 Nce3 30. R1f2 Nxd5 31. R4f3 Nf6 32. Nxf6 Rxf6 33. g4 Nh4 34. Rxf6 Rxf6 35. Rxf6 Qxf6 36. Bxb7 Qg5 37. Bd5 Qxd5 38. Qe7+ Kg8 39. Qd8+ Kg7 40. Qe7+ Kg8 41. Qd8+ 1/2-1/2

[Event "Wch Blitz (Women)"]
[Site "Warsaw"]
[Date "2021.12.29"]
[Round "1"]
[White "Wikar, Martyna"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2168"]
[BlackElo "2245"]
[PlyCount "102"]
[EventDate "2021.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "17"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Bg4 6. Be3 Bxf3 7. gxf3 e6 8. Qd2 a6 9. h4 h5 10. 0-0-0 Nge7 11. d5 exd5 12. exd5 Nb8 13. Bd4 0-0 14. Bxg7 Kxg7 15. Qd4+ Kh7 16. Bh3 Nd7 17. Rhg1 b5 18. Ne4 Ng8 19. f5 Ne5 20. fxg6+ fxg6 21. Ng5+ Kh6 22. Qe3 Nc4 23. Nf7+ Kh7 24. Ng5+ Kh6 25. Qe4 Qf6 26. c3 Qf4+ 27. Qxf4 Rxf4 28. Rde1 Ne5 29. Re3 Rxh4 30. Be6 Rf8 31. Kc2 Rhf4 32. Rg3 h4 33. Rg1 Nxf3 34. Nxf3 Rxf3 35. Re4 g5 36. Reg4 Rg3 37. R1xg3 hxg3 38. Rxg3 Nf6 39. Kd3 Nh5 40. Rh3 Kg6 41. Rh1 Rf2 42. b4 Nf4+ 43. Ke4 Rxa2 44. Rh8 Re2+ 45. Kf3 Rc2 46. Rg8+ Kf6 47. Kg4 Rxc3 48. Rxg5 Nxe6 49. Rf5+ Ke7 50. dxe6 Kxe6 51. Rf1 Rc4+ 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.28"]
[Round "9"]
[White "Efimenko, Maria"]
[Black "Katkov, Michelle"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2245"]
[BlackElo "2151"]
[PlyCount "71"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. h3 0-0 9. Re1 b5 10. Bc2 Nh5 11. Bg5 f6 12. Be3 f5 13. Bb3+ Kh8 14. exf5 Ne7 15. fxg6 hxg6 16. Nbd2 Bb7 17. Ng5 Qd7 18. Nde4 Nd5 19. Qg4 Qxg4 20. hxg4 Nhf4 21. Bxf4 Rxf4 22. Ne6 Rxg4 23. f3 Rh4 24. Kf2 Nf4 25. Nxf4 exf4 26. Rh1 Rh6 27. Ng5 Rh5 28. Rxh5+ gxh5 29. Rh1 d5 30. Rxh5+ Kg8 31. Ne6 Kf7 32. Nxc7 Rc8 33. Nxd5 Kg6 34. Nxf4+ Kf6 35. Be6 Re8 36. Rf5+ 1-0

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.28"]
[Round "10"]
[White "Efimenko, Maria"]
[Black "Yakimova, Mariya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2198"]
[PlyCount "92"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Na3 cxd4 6. Nb5 Na6 7. Qxd4 Qxd4 8. Nxd4 Bg7 9. Ngf3 Nc7 10. Bf4 Nd5 11. Bb5+ Kf8 12. Bg3 a6 13. Bc4 Ngf6 14. 0-0 Nb6 15. Bb3 Ne4 16. Bc7 Nd7 17. Rfe1 Nec5 18. Bc2 Nb8 19. Rad1 Bf6 20. Ne5 Kg7 21. Nc4 Ne6 22. Nxe6+ Bxe6 23. Nb6 Ra7 24. Bb3 Bf5 25. Nd5 Nc6 26. Nxf6 exf6 27. Rd6 Raa8 28. Bd5 Rac8 29. Bb6 Rhe8 30. Rc1 Re2 31. b3 Rxa2 32. Re1 Rc2 33. c4 Rc3 34. c5 h5 35. h3 Bc2 36. Rd7 Bxb3 37. Rxf7+ Kh6 38. Bxb3 Rxb3 39. Rxb7 a5 40. h4 a4 41. Rf7 a3 42. Bc7 a2 43. Bf4+ g5 44. hxg5+ Kg6 45. Rxf6+ Kg7 46. Rfe6 Rb1 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.28"]
[Round "11"]
[White "Kucharska, Honorata"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2146"]
[BlackElo "2245"]
[PlyCount "94"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 7. Bd3 Nd7 8. Nh3 c5 9. dxc5 Nxc5 10. 0-0 Nxd3 11. cxd3 Nf6 12. a4 b4 13. Ne2 a5 14. Nd4 0-0 15. Nb5 Nd7 16. Rac1 Rc8 17. Rxc8 Bxc8 18. d4 Ba6 19. Rc1 Qb8 20. Nc7 Bb7 21. Nf4 Nb6 22. b3 Rc8 23. Ncd5 Nxd5 24. Nxd5 Bxd5 25. exd5 h5 26. Rc6 Kh7 27. Qc2 Re8 28. Qc4 e6 29. Bf2 Qd8 30. g3 h4 31. gxh4 exd5 32. Qxd5 Re6 33. Kg2 Qf6 34. Rc2 Qf4 35. Qg5 Bh6 36. Qxf4 Bxf4 37. d5 Re5 38. Rc7 Bd2 39. Rxf7+ Kh6 40. Rb7 Rxd5 41. Rb5 Rd3 42. Rxa5 Rxb3 43. Rb5 Ra3 44. a5 b3 45. Kg3 Bxa5 46. Bd4 Be1+ 47. Kh3 Ra4 1/2-1/2

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.27"]
[Round "7"]
[White "Budkiewicz, Magdalena"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1929"]
[BlackElo "2245"]
[PlyCount "82"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. g3 Bg7 4. Bg2 Nf6 5. Ne2 0-0 6. 0-0 c6 7. c4 e5 8. Nbc3 a5 9. h3 Na6 10. Be3 exd4 11. Bxd4 Qe7 12. Qc2 Nc5 13. Rae1 Re8 14. Nf4 Ne6 15. Nxe6 Bxe6 16. b3 Qd7 17. Kh2 Ng4+ 18. hxg4 Bxd4 19. Ne2 Bf6 20. f3 Kg7 21. Nf4 Rh8 22. Nxe6+ Qxe6 23. Bh3 Qe7 24. f4 h6 25. Qf2 a4 26. c5 Bc3 27. Rc1 axb3 28. axb3 Bf6 29. cxd6 Qxe4 30. Bg2 Qb4 31. Rcd1 Qxb3 32. f5 g5 33. Rb1 Qc4 34. Rfc1 Qxg4 35. Rxb7 h5 36. Bh3 Qe4 37. Bg2 Qe5 38. Rc5 Qa1 39. Rc2 h4 40. g4 Be5+ 41. Kh3 Ra3+ 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.27"]
[Round "6"]
[White "Efimenko, Maria"]
[Black "Parol, Pola"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2067"]
[PlyCount "101"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. cxd4 e6 8. Nb5 Rc8 9. Be2 a6 10. Nc3 Qd7 11. 0-0 Nf6 12. Bg5 Be7 13. Rc1 0-0 14. Ne5 Qd8 15. Nxc6 Rxc6 16. Bf3 Rc7 17. Qa4 Qd7 18. Bf4 Qxa4 19. Nxa4 Rd7 20. Nc5 Rxd4 21. Be3 Bxc5 22. Rxc5 Rd7 23. Rfc1 Nd5 24. Rc8 h6 25. h3 Rfd8 26. b3 g5 27. Kh2 Kg7 28. Bxd5 Rxd5 29. Rxd8 Rxd8 30. Rc7 Be4 31. Bb6 Rd2 32. a4 Bc6 33. Rc8 Rd3 34. b4 Bxa4 35. Bc5 Bc6 36. Bf8+ Kg6 37. Bc5 Rd2 38. Rh8 h5 39. Rg8+ Kf5 40. Be3 Rd5 41. Rxg5+ Kf6 42. Rg8 a5 43. bxa5 Rxa5 44. f4 Rd5 45. Kg3 Rd3 46. Kf2 Rb3 47. g4 hxg4 48. hxg4 Rb2+ 49. Kg3 Rb3 50. Kf2 Rb2+ 51. Kg3 1/2-1/2

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.27"]
[Round "5"]
[White "Szczotka, Klara"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1755"]
[BlackElo "2245"]
[PlyCount "128"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Be3 Bg7 4. f3 Nd7 5. Nc3 a6 6. Qd2 b5 7. 0-0-0 Bb7 8. Be2 e6 9. Nh3 h6 10. Nf2 Ngf6 11. g4 Nb6 12. g5 hxg5 13. Bxg5 Qd7 14. Rdg1 0-0-0 15. Ng4 Nxg4 16. Rxg4 Rde8 17. h4 b4 18. Nd1 Qa4 19. Kb1 f5 20. exf5 exf5 21. Rg2 Bd5 22. b3 Qa3 23. Qd3 Kb7 24. Bc1 Qa5 25. Rxg6 Rh7 26. Rhg1 Bh8 27. Ne3 f4 28. Nf5 Bc6 29. R6g5 Bb5 30. Qd2 Rxe2 31. Qxe2 Bxe2 32. Nxd6+ cxd6 33. Rxa5 Bxd4 34. Rg4 Bb5 35. Rxf4 Be5 36. Re4 Nd5 37. Bb2 Bxb2 38. Kxb2 Kb6 39. Rxb5+ Kxb5 40. a4+ bxa3+ 41. Kxa3 Kc6 42. Ra4 Nc7 43. Rc4+ Kb7 44. Rg4 Rh5 45. c4 Kc6 46. Kb4 Ne6 47. Re4 Nc5 48. Rd4 Rf5 49. f4 Ne6 50. Rd5 Rxf4 51. Rh5 Rf3 52. Rh6 Nc5 53. h5 Rxb3+ 54. Ka5 Rh3 55. Rh8 Nb7+ 56. Kb4 a5+ 57. Ka4 Kb6 58. Rb8 Rxh5 59. Rc8 Nc5+ 60. Ka3 Rh3+ 61. Ka2 Rc3 62. Rd8 Kc7 63. Ra8 a4 64. Ra7+ Kb6 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.27"]
[Round "8"]
[White "Zabrzanska, Weronika"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1923"]
[BlackElo "2245"]
[PlyCount "139"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. 0-0 c6 7. Re1 Qc7 8. Nbd2 e5 9. h3 a5 10. a4 Nbd7 11. Nc4 Re8 12. Qc2 Nh5 13. Be3 Nf4 14. Bf1 f6 15. Rad1 d5 16. dxe5 fxe5 17. Bxf4 exf4 18. exd5 Rxe1 19. Nxe1 cxd5 20. Rxd5 Nf6 21. Rd6 Bf5 22. Qb3 Kh8 23. Rb6 Be4 24. Nd6 Bd5 25. c4 Bc6 26. c5 Bd5 27. Bc4 Qxc5 28. Bxd5 Qxd5 29. Qxd5 Nxd5 30. Rxb7 Kg8 31. Nc4 Nb4 32. Nxa5 Bxb2 33. Rxb4 Bc3 34. Rxf4 Rxa5 35. Nc2 Rd5 36. Ne3 Rd2 37. g3 Ra2 38. Rc4 Be1 39. Nc2 Bd2 40. Kf1 Rb2 41. Ke2 Ba5 42. Rc5 Bb6 43. Rc4 Kg7 44. f3 h5 45. Kd3 Ba5 46. Rc5 Bd8 47. Rb5 Ra2 48. Rb8 Bf6 49. Ra8 Rb2 50. a5 Rb3+ 51. Ke2 Rb2 52. Kd1 Rb3 53. a6 Rd3+ 54. Ke2 Rd7 55. a7 Bd8 56. Rc8 Re7+ 57. Kf1 Rxa7 58. Rxd8 Rc7 59. Rd2 Rc3 60. Kf2 g5 61. Ne3 Ra3 62. h4 gxh4 63. Nf5+ Kf6 64. Nxh4 Rb3 65. Kg2 Rc3 66. Rd5 Rc2+ 67. Kh3 Rc1 68. Rxh5 Rf1 69. Kg4 Rc1 70. f4 1-0

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.26"]
[Round "4"]
[White "Efimenko, Maria"]
[Black "Malicka, Maria"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2307"]
[PlyCount "78"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 g6 7. h3 Bf5 8. 0-0 Bxd3 9. Qxd3 Bg7 10. Bf4 0-0 11. Nbd2 a6 12. a4 e6 13. b4 Nd7 14. Rfe1 Re8 15. b5 Na5 16. Reb1 Nb6 17. Ne5 f6 18. Ng4 Nac4 19. Nb3 Qe7 20. Nc5 e5 21. Bh6 e4 22. Qg3 f5 23. Bxg7 Kxg7 24. Ne3 Nxe3 25. fxe3 a5 26. Rf1 Kh8 27. h4 Nc4 28. h5 b6 29. Nb3 Rg8 30. hxg6 Rxg6 31. Qh3 Rag8 32. Ra2 Qg5 33. Re2 Nd6 34. Qh2 Nc4 35. Qh3 Rh6 36. Qxf5 Qh4 37. Nd2 Qh2+ 38. Kf2 Rxg2+ 39. Ke1 Rxe2+ 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.26"]
[Round "2"]
[White "Efimenko, Maria"]
[Black "Nur Mukhametova, Alisa"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2225"]
[PlyCount "76"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qb3 e6 10. 0-0 Na5 11. Bb5+ Bd7 12. Qa4 Bxb5 13. Qxb5+ Nac6 14. Bg5 Qd5 15. Nc3 Qxb5 16. Nxb5 Rc8 17. Rfd1 h6 18. Bh4 Nd5 19. Rac1 a6 20. Nbd4 g5 21. Bg3 Be7 22. h4 g4 23. Nd2 Kd7 24. Nc4 Nxd4 25. Rxd4 Bc5 26. Rdd1 b5 27. Nd2 Bd4 28. Rxc8 Rxc8 29. Ne4 Bxb2 30. Nf6+ Kc6 31. Nxg4 h5 32. Nh2 Nc3 33. Rd2 Ba3 34. Rc2 Kb7 35. Nf3 Ne4 36. Rxc8 Kxc8 37. Nd4 Nxg3 38. fxg3 Bc5 0-1

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.26"]
[Round "3"]
[White "Goraj, Barbara"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2044"]
[BlackElo "2245"]
[PlyCount "111"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 Bb4 8. 0-0 0-0 9. e5 Bxc3 10. bxc3 Nd5 11. Ba3 Re8 12. c4 Nf4 13. Be4 Ba6 14. Qf3 Ng6 15. Qc3 f5 16. Bd3 Qg5 17. Bc1 Qh4 18. f4 c5 19. Qa5 Bb7 20. Qxc5 Qg4 21. Rf2 Nh4 22. Be2 Qg6 23. g3 Kh8 24. Kf1 Qh6 25. gxh4 Qxh4 26. Qe3 Rg8 27. Qg3 Qe7 28. h4 Rac8 29. a4 Ba6 30. Ba3 Qe8 31. c5 Bb7 32. Bf3 Ba6+ 33. Be2 Bb7 34. Rd1 d6 35. exd6 Qxa4 36. Qb3 Qe4 37. Bf3 Ba6+ 38. Kg1 Qxf4 39. Bg2 Qxh4 40. d7 Rcf8 41. Qxe6 Bc4 42. Qe3 f4 43. Qh3 Qf6 44. c6 Be6 45. Qd3 Rd8 46. Qd4 Qg5 47. Qxf4 Qh5 48. Re1 Bxd7 49. cxd7 Rxd7 50. Qf5 Qxf5 51. Rxf5 Rd2 52. Rf2 Rd4 53. Rfe2 h5 54. Re5 g6 55. Bb2 Rb4 56. Rxh5# 1-0

[Event "Wch Rapid (Women)"]
[Site "Warsaw"]
[Date "2021.12.26"]
[Round "1"]
[White "Nurgali, Nazerke"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2260"]
[BlackElo "2245"]
[PlyCount "143"]
[EventDate "2021.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. g3 Nf6 6. Bg2 Qc8 7. h3 Be6 8. Qb3 c6 9. Ng5 Bd7 10. c5 d5 11. 0-0 h6 12. Nf3 0-0 13. Kh2 Na6 14. Bf4 Nh5 15. Bd2 Qc7 16. e4 dxe4 17. Nxe4 Be6 18. Qa4 Rfd8 19. Rac1 Bd5 20. Rfe1 Qc8 21. Ba5 Nc7 22. Rcd1 b6 23. Bc3 Ne6 24. Qc2 Qc7 25. b4 Kh7 26. Ne5 Bxe5 27. dxe5 bxc5 28. Nxc5 Nxc5 29. bxc5 e6 30. Qa4 Rdb8 31. Rb1 Ng7 32. Rb4 Rxb4 33. Qxb4 Rb8 34. Qf4 Rb5 35. Bd2 g5 36. Qd4 Nf5 37. Qc3 Qe7 38. Bxd5 cxd5 39. Rc1 Qc7 40. a4 d4 41. Qc2 d3 42. Qxd3 Rxc5 43. Rxc5 Qxc5 44. g4 Qxe5+ 45. Kg2 Qd4 46. Qc2 Qd5+ 47. Kg1 Kg6 48. gxf5+ exf5 49. Be3 a6 50. Qc5 Qf3 51. Qd6+ f6 52. Qxa6 Qxh3 53. Qc4 f4 54. Qe4+ Kf7 55. Qh7+ Ke6 56. Qg8+ Ke5 57. Qe8+ Kd5 58. Qd8+ Ke4 59. Qd4+ Kf3 60. Qd1+ Ke4 61. Bc5 Qc3 62. Bb6 f3 63. a5 Qc4 64. Qd4+ Qxd4 65. Bxd4 Kd5 66. Bxf6 Kc6 67. Bg7 h5 68. Kh2 Kb5 69. Bc3 g4 70. Kg3 Ka6 71. Kh4 Kb5 72. Be5 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "7"]
[White "Efimenko, Maria"]
[Black "Butolo, Alexandru Mircea"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "1779"]
[PlyCount "70"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Na3 cxd4 6. cxd4 Bg7 7. Nf3 Bg4 8. Be2 Nf6 9. h3 Bf5 10. 0-0 0-0 11. Nb5 Na6 12. Ne5 Rac8 13. Nc3 Qd6 14. Bf4 Nd5 15. Nxd5 Qxd5 16. Bf3 Be4 17. Re1 Bxf3 18. Qxf3 Qxd4 19. b3 Rc3 20. Qg4 h5 21. Qh4 Bf6 22. Bg5 Qxh4 23. Bxh4 Bxh4 24. Nd7 Rd8 25. Rad1 e6 26. g3 Be7 27. Re2 Nc5 28. Red2 Nxd7 29. Rxd7 Rxd7 30. Rxd7 Bc5 31. Rxb7 Rc2 32. b4 Bxf2+ 33. Kg2 Bb6+ 34. Kf3 Rxa2 35. Rd7 Ra3+ 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "9"]
[White "Efimenko, Maria"]
[Black "Devaev, Alexander"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2325"]
[PlyCount "207"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bf5 8. Bxf5 gxf5 9. Bf4 e6 10. Nbd2 Rg8 11. g3 Bd6 12. Ne5 Qc7 13. Qe2 Ne4 14. Nb3 Nxe5 15. dxe5 Bxe5 16. Qb5+ Ke7 17. Bxe5 Qxe5 18. Qxb7+ Kf6 19. 0-0-0 Nxf2 20. Rhe1 Nd3+ 21. Rxd3 Qxe1+ 22. Rd1 Qe3+ 23. Kb1 Rab8 24. Qc7 Qxg3 25. Qxa7 Ra8 26. Qd4+ Qe5 27. Qh4+ Kg7 28. Nc5 Kh8 29. Re1 Qg7 30. Nd7 Ra7 31. Nf6 Rga8 32. a3 h6 33. Re2 Qg5 34. Qd4 Ra4 35. Qe5 Qg7 36. Re3 Re4 37. Rxe4 fxe4 38. Kc2 Rd8 39. b4 Qg2+ 40. Kb3 Qg7 41. a4 e3 42. Kc2 d4 43. cxd4 Qg6+ 44. Kb3 Qf5 45. Qxf5 exf5 46. Kc3 e2 47. Kd2 Rxd4+ 48. Kxe2 Rxb4 49. a5 Ra4 50. Ne8 Rxa5 51. Nd6 Rd5 52. Nc4 Kg7 53. Kf3 Kf6 54. Ne3 Rd4 55. Ng2 Ra4 56. Ne3 Ra3 57. Kf4 Ra4+ 58. Kf3 Re4 59. Nd5+ Kg7 60. Ne3 Kg6 61. Nd5 Ra4 62. Nf4+ Kf6 63. Nd5+ Ke5 64. Ne3 Ra3 65. Kf2 h5 66. Nc4+ Kf4 67. Nxa3 Kg5 68. Nc4 Kh4 69. Kg2 f4 70. Ne5 Kg5 71. Nxf7+ Kf5 72. Nd6+ Ke5 73. Nc4+ Kd4 74. Nd2 Ke3 75. Nf3 Ke2 76. Ng5 Ke3 77. Kf1 Kd4 78. Kf2 Ke5 79. Kf3 Kf5 80. h4 Ke5 81. Nh3 Kf5 82. Nxf4 Kf6 83. Nxh5+ Kg6 84. Nf4+ Kf5 85. Kg3 Kf6 86. Kg4 Kg7 87. h5 Kh6 88. Kh4 Kg7 89. Kg5 Kh7 90. Ng6 Kg7 91. h6+ Kh7 92. Kh5 Kg8 93. Nh4 Kf7 94. Kg5 Kg8 95. Kg6 Kh8 96. Nf3 Kg8 97. Ng5 Kf8 98. h7 Ke7 99. h8Q Kd6 100. Qf6+ Kc5 101. Kf5 Kd5 102. Qd8+ Kc4 103. Ke4 Kb5 104. Qc8 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "2"]
[White "Efimenko, Maria"]
[Black "Grinblat, Dmitry"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2245"]
[BlackElo "2369"]
[PlyCount "110"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nbd7 5. Nf3 e5 6. 0-0 g6 7. Bg5 Bg7 8. Bb5 0-0 9. Bxd7 Qxd7 10. dxe5 Nxe4 11. exd6 Qxd6 12. Qxd6 Nxd6 13. Be7 Nc4 14. Bxf8 Kxf8 15. b3 Nb6 16. Na3 Bg4 17. Nb5 Nd5 18. Rac1 Nf4 19. Rc2 Re8 20. Nd6 Re7 21. Ng5 Ne2+ 22. Kh1 Nxc3 23. Nxh7+ Kg8 24. Ng5 b6 25. f3 Bd7 26. Nge4 Nd5 27. Rd2 Nf4 28. g3 Ne6 29. Rfd1 Nd4 30. Kg2 f5 31. Nc3 Bc6 32. Rd3 Nxf3 33. Rxf3 Re3 34. Rdf1 Bxc3 35. Nc4 Rxf3 36. Rxf3 Bd4 37. Nd2 Kf7 38. Kh3 Bxf3 39. Nxf3 Bf6 40. g4 Ke6 41. g5 Be7 42. Kg3 Kd5 43. h4 Ke4 44. Nd2+ Kd3 45. Nc4 b5 46. Ne5+ Ke4 47. Nxg6 f4+ 48. Kf2 c4 49. bxc4 Bc5+ 50. Kf1 bxc4 51. h5 c3 52. Ke2 Be3 53. Nxf4 Bxf4 54. Ke1 c2 55. g6 c1Q+ 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "10"]
[White "Efimenko, Maria"]
[Black "Leve, Nitai D"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2245"]
[BlackElo "2128"]
[PlyCount "56"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 Nc6 7. c3 Qb6 8. Nb3 f6 9. Be3 cxd4 10. Bxd4 Nxd4 11. Qxd4 fxe5 12. fxe5 Nc5 13. Nfd2 Be7 14. 0-0-0 0-0 15. Be2 a5 16. Rhf1 Bd7 17. Qg4 a4 18. Nxc5 Qxc5 19. a3 Qa5 20. Bd3 Bxa3 21. bxa3 Qxc3+ 22. Bc2 Rxf1 23. Nxf1 Rc8 24. Qe2 Qa1+ 25. Kd2 Rxc2+ 26. Kxc2 Qa2+ 27. Kd3 Bb5+ 28. Kd4 Qxe2 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "4"]
[White "Efimenko, Maria"]
[Black "Manukyan, Artyom"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2097"]
[PlyCount "173"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. 0-0 Be7 13. Qg4 0-0 14. Bxc6 bxc6 15. Bh6 Bf6 16. Rfd1 Rfd8 17. Ne4 Qe7 18. h3 Rd5 19. Rac1 Kh8 20. Be3 Rad8 21. Nxf6 Qxf6 22. Rxc6 h6 23. Rdc1 R8d7 24. b3 Kh7 25. Qe4+ g6 26. Rc7 Qd8 27. Rxd7 Qxd7 28. Qf4 g5 29. Qc7 Kg6 30. a4 Rd6 31. Qxd7 Rxd7 32. Kf1 Nd5 33. Ke2 Rb7 34. Rc6 Rxb3 35. Rd6 Rb2+ 36. Kf3 Ra2 37. Ra6 Ra3 38. Rxa7 f5 39. Ra6 f4 40. Rxe6+ Kf7 41. Re5 Nf6 42. a5 fxe3 43. fxe3 Ra4 44. g4 Ra2 45. Rb5 Ke6 46. Rb6+ Ke7 47. Rb7+ Kf8 48. Rb6 Nd5 49. Rxh6 Ra3 50. Re6 Nc3 51. Re5 Kf7 52. Rxg5 Ra1 53. Re5 Rf1+ 54. Kg2 Ra1 55. h4 Nd1 56. h5 Ra2+ 57. Kf3 Rf2+ 58. Ke4 Nc3+ 59. Kd3 Nb1 60. Rf5+ Rxf5 61. gxf5 Na3 62. e4 Nb5 63. Kc4 Na7 64. Kc5 Nc8 65. Kc6 Ne7+ 66. Kb7 Kf6 67. a6 Kg5 68. a7 Kf4 69. a8Q Ng8 70. Qa4 Nf6 71. Qb5 Nxe4 72. Qe5+ Kf3 73. Qxe4+ Kxe4 74. f6 Kf5 75. f7 Kg5 76. f8Q Kh4 77. Qe7+ Kg4 78. d5 Kf3 79. d6 Kf2 80. d7 Kf1 81. d8Q Kg2 82. Qdf8 Kh3 83. h6 Kg2 84. h7 Kg1 85. h8N Kg2 86. Qeg7+ Kh3 87. Qg6 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "3"]
[White "Feller, Gabriela Luisa Vice"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1761"]
[BlackElo "2245"]
[PlyCount "60"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 Be6 7. b3 c6 8. Bb2 Nd7 9. 0-0-0 Nh6 10. g3 Kc7 11. Bg2 a5 12. Rd2 Ng4 13. Bh3 Bc5 14. Ne4 Bb4 15. Rc2 Bf5 16. Bxg4 Bxe4 17. Rd1 Nc5 18. Nh4 Rad8 19. f3 Bxc2 20. Kxc2 Rxd1 21. Kxd1 Rd8+ 22. Kc2 Rd2+ 23. Kb1 Rxe2 24. a3 Nd3 25. axb4 Rxb2+ 26. Ka1 Rxb3 27. Nf5 g6 28. Ne3 Nxb4 29. Nd1 f5 30. Bh3 Rxf3 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "8"]
[White "Hamley, Ryan"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2050"]
[BlackElo "2245"]
[PlyCount "148"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 d5 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. c3 0-0 9. Qe2 d4 10. c4 e5 11. Ne1 f5 12. f4 Qc7 13. Nb3 b6 14. exf5 Nxf5 15. fxe5 Bb7 16. Bf4 Rae8 17. e6 Qc8 18. Nc2 Kh8 19. Rae1 a5 20. Nd2 Nd8 21. Bd5 Ne7 22. Qg2 Nxd5 23. cxd5 Rf5 24. e7 Nf7 25. Qh3 Bxd5 26. b3 g5 27. Ne4 gxf4 28. g4 Bxe4 29. Rxe4 Rf6 30. Rexf4 Ng5 31. Qh5 Rxf4 32. Rxf4 Ne6 33. Rf7 Qd7 34. g5 Rxe7 35. g6 h6 36. Ne1 Rxf7 37. gxf7 Qe7 38. Nf3 Qf6 39. h4 Nf4 40. Qg4 Qxf7 41. Kh2 Nxd3 42. h5 Nf2 43. Qc8+ Kh7 44. Qc6 Qxh5+ 45. Kg2 Ng4 46. Qe4+ Qg6 47. Qb7 Ne5+ 48. Kf2 Nxf3 49. Kxf3 h5 50. Kf2 Qg4 51. Qh1 h4 52. a4 Qg3+ 53. Kf1 h3 54. Qe4+ Qg6 55. Qh4+ Bh6 56. Qxh3 Qf6+ 57. Kg2 Qg5+ 58. Kh1 Qc1+ 59. Kg2 Qd2+ 60. Kh1 Qc1+ 61. Kg2 Qb2+ 62. Kh1 Qb1+ 63. Kg2 Qe4+ 64. Kf1 Kg6 65. Qg3+ Bg5 66. Qd6+ Kh5 67. Qh2+ Kg4 68. Qg1+ Kf5 69. Qg3 Qf4+ 70. Qxf4+ Bxf4 71. Ke2 Ke4 72. Kd1 d3 73. b4 Kd4 74. bxa5 bxa5 0-1

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "6"]
[White "Manukyan, Sargis A"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2150"]
[BlackElo "2245"]
[PlyCount "59"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 c6 6. Bd2 Be6 7. e3 Nd7 8. 0-0-0 Nh6 9. f4 Ng4 10. Nh3 f6 11. Be2 Kc7 12. e4 exf4 13. Bxf4+ Nge5 14. Nf2 Bd6 15. b3 a5 16. Kc2 Nc5 17. Nd3 Ncxd3 18. Bxd3 Rad8 19. Be2 g5 20. Bd2 Ng4 21. Bxg4 Bxg4 22. Rdf1 Be5 23. Na4 Be2 24. Bxa5+ Kc8 25. Bxd8 Bxf1 26. Bxf6 Bxg2 27. Bxe5 Re8 28. Nb6+ Kd8 29. Rd1+ Ke7 30. Bd6+ 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "5"]
[White "Najdin, Danil"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2278"]
[BlackElo "2245"]
[PlyCount "45"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Ne3 11. Nd6+ Bxd6 12. Qxd6 Nc2+ 13. Ke2 Nxa1 14. Be3 Qxb2+ 15. Kf3 c5 16. Bxc5 Bb7+ 17. Kg3 0-0-0 18. Bxa7 Bc6 19. Bd3 Qxg2+ 20. Kh4 Kb7 21. Rb1+ Kxa7 22. Qa3+ Ba4 23. Qxa4# 1-0

[Event "Titled Tuesday intern op 03rd Aug"]
[Site "Chess.com INT"]
[Date "2021.08.03"]
[Round "1"]
[White "Ohanyan, Emin"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2407"]
[BlackElo "2245"]
[PlyCount "99"]
[EventDate "2021.08.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 f5 10. exf6 gxf6 11. Qh5+ Kd8 12. Bd2 Rb8 13. c4 Nxf4 14. Qh4 Ng6 15. Qxf6+ Be7 16. Qc3 Rf8 17. 0-0-0 Bb4 18. Qd4 e5 19. Bg5+ Ke8 20. Qe3 d5 21. Nf6+ Rxf6 22. Bxf6 Be6 23. Bd3 e4 24. Bc2 Qf4 25. Qxf4 Nxf4 26. Kb1 Rb7 27. g3 Nd3 28. Bxd3 exd3 29. cxd5 Bxd5 30. Rhf1 c5 31. Rf5 Bc4 32. Kc1 d2+ 33. Rxd2 Bxd2+ 34. Kxd2 Bxa2 35. Rxc5 Kf7 36. Bc3 Be6 37. Ra5 Rd7+ 38. Ke3 Kg6 39. Bd4 Rb7 40. Rxa7 Rb3+ 41. Bc3 Bc4 42. Rg7+ Kh6 43. Rc7 Bd5 44. Kd4 Bg2 45. Kc5 Rb8 46. b4 Bf1 47. Rc6+ Kh5 48. Bd2 Rb5+ 49. Kd4 Kg4 50. Rh6 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "4"]
[White "Efimenko, Maria"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2245"]
[PlyCount "41"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Be7 8. 0-0 0-0 9. Qe2 Nc6 10. Na3 a6 11. Bd3 b5 12. Bxh7+ Kxh7 13. Qc2+ Kg8 14. Qxc6 Bd7 15. Qc2 Rc8 16. Qe4 Bc6 17. Qg4 Re8 18. Bh6 Bf8 19. Ng5 f5 20. Qh5 Qd7 21. Qg6 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "1"]
[White "Efimenko, Maria"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2402"]
[PlyCount "93"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Re1 a6 10. Na3 b5 11. Nc2 Bb7 12. a4 Qb6 13. Qe2 b4 14. a5 Nxa5 15. Nxb4 Nb3 16. Ra2 a5 17. Nc2 Nxc1 18. Rxc1 Ne4 19. Ne3 e6 20. Ne5 a4 21. Nd7 Qc7 22. Nxf8 Bxf8 23. Ng4 Qf4 24. Rca1 h5 25. Ne5 a3 26. g3 Qf5 27. Bxe4 dxe4 28. Rxa3 Bxa3 29. Rxa3 Rxa3 30. bxa3 e3 31. fxe3 Qxh3 32. Qh2 Qf5 33. Qf2 Qb1+ 34. Qf1 Qxf1+ 35. Kxf1 Kg7 36. Kf2 f6 37. Nd7 g5 38. a4 Bc6 39. Nc5 e5 40. a5 exd4 41. cxd4 f5 42. a6 Ba8 43. Ne6+ Kf6 44. Nc7 Bc6 45. a7 h4 46. gxh4 gxh4 47. a8Q 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "10"]
[White "Efimenko, Maria"]
[Black "Sihite, Chelsie Monica"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2245"]
[BlackElo "2252"]
[PlyCount "66"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. 0-0 0-0 8. c3 b6 9. Ne5 Bb7 10. Ng5 h6 11. Nh3 Nxe5 12. dxe5 Qd5 13. Nf4 Qxe5 14. Re1 Qg5 15. f3 Bc5+ 16. Kh1 Qh4 17. Rf1 Nh5 18. Nxh5 Qxh5 19. Qe2 Bd6 20. f4 Qd5 21. Be3 Rad8 22. a4 Be7 23. Rad1 Qa5 24. Qc2 Bc6 25. b3 Qh5 26. f5 Qh3 27. Bb5 Rxd1 28. Rxd1 Bb7 29. Qf2 exf5 30. Rd7 Bd6 31. Rxd6 cxd6 32. Ba6 Be4 33. Bd4 Qg4 0-1

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "2"]
[White "Gusarov, Grigory"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2354"]
[BlackElo "2245"]
[PlyCount "79"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bf5 5. Bg2 Bg7 6. 0-0 0-0 7. Qb3 Qc8 8. Nc3 c6 9. Nh4 Bh3 10. e4 Bxg2 11. Kxg2 e5 12. dxe5 dxe5 13. Nf3 Nbd7 14. Qa3 Re8 15. Bg5 h6 16. Be3 Bf8 17. Qa4 Nc5 18. Qc2 a5 19. Rad1 Qe6 20. b3 Rad8 21. h3 Kh7 22. Rfe1 Be7 23. Qc1 Bf8 24. Qc2 Be7 25. Rf1 Bf8 26. Nd2 Rd7 27. f3 Red8 28. Ndb1 Qe8 29. Rxd7 Rxd7 30. Rd1 Rxd1 31. Qxd1 Ne6 32. Na4 b5 33. cxb5 cxb5 34. Nb6 Bc5 35. Bxc5 Nxc5 36. Qd6 Nfd7 37. Nd5 Qe6 38. Qc7 a4 39. b4 Na6 40. Qc8 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "6"]
[White "Horak, Martin"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2341"]
[BlackElo "2245"]
[PlyCount "111"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Nd2 Bc5 9. h3 0-0 10. Nc4 Qe7 11. Qf3 Nd7 12. a3 a5 13. Qg3 Re8 14. a4 Nf8 15. Bd2 f6 16. Bxa5 Ne6 17. Bd2 Nd4 18. Ne3 Be6 19. Kh2 Kh8 20. a5 Red8 21. b4 Bxb4 22. Bxb4 Qxb4 23. Rab1 Qe7 24. f4 exf4 25. Qxf4 Rxa5 26. e5 Rxe5 27. Rbe1 Qd6 28. Nc4 Bxc4 29. Bxc4 Rxe1 30. Qxd6 Rxd6 31. Rxe1 Rd8 32. Bd3 b5 33. Re7 g6 34. Rf7 f5 35. h4 Kg8 36. Rc7 Rd6 37. h5 Ne6 38. Re7 Nf4 39. h6 Nxd3 40. cxd3 Rxd3 41. Rg7+ Kh8 42. Rc7 Rd8 43. Rxc6 Rb8 44. Rc3 b4 45. Rb3 Kg8 46. Kg3 Kf7 47. Kf4 Kf6 48. g3 g5+ 49. Ke3 Kg6 50. Kd4 Kxh6 51. Ke5 Kg6 52. Ke6 Rb6+ 53. Ke5 h5 54. Kd5 h4 55. Kc5 Rb8 56. gxh4 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "3"]
[White "Martinez Reyes, Pedro Ramon"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2422"]
[BlackElo "2245"]
[PlyCount "25"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nc3 g6 3. h4 Bg7 4. h5 h6 5. hxg6 fxg6 6. e3 Bf5 7. g4 Be6 8. Bd3 Bf7 9. Nh3 e5 10. Qf3 c6 11. dxe5 dxe5 12. Ne4 Qd5 13. Bc4 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "8"]
[White "Mesias Rojas, Rabindranath"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2219"]
[BlackElo "2245"]
[PlyCount "69"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. e5 Nh6 8. Bf4 0-0 9. Qd2 Ng4 10. Qe2 Qa5 11. 0-0 Ngxe5 12. Nxe5 Nxe5 13. Bb3 e6 14. Rfd1 Nc6 15. Bd6 Re8 16. Nb5 Bf8 17. Rac1 a6 18. Nc7 Bxd6 19. Nxe8 Be7 20. Nd6 Qc7 21. Qd2 Bxd6 22. Qxd6 Qxd6 23. Rxd6 b5 24. h4 Kf8 25. Rcxc6 dxc6 26. Rxc6 Bd7 27. Rc7 Ke7 28. g4 Rc8 29. Ra7 Rc6 30. Kh2 Rd6 31. Kg3 e5 32. h5 e4 33. h6 Kf6 34. Kf4 Be6 35. g5# 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "5"]
[White "Suvorov, Alexander1111"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2313"]
[BlackElo "2245"]
[PlyCount "83"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bf5 5. Qb3 Qc8 6. g3 Ne4 7. Bg2 Nxc3 8. Qxc3 Bg7 9. 0-0 Bh3 10. Bg5 h6 11. Be3 0-0 12. Qb3 Bxg2 13. Kxg2 c5 14. dxc5 dxc5 15. Rad1 b6 16. Rd2 Nc6 17. Rfd1 Qe6 18. Qa4 Qe4 19. b3 Nd4 20. Bxd4 cxd4 21. b4 e5 22. Qc2 Qb7 23. Kg1 Rac8 24. Qb3 g5 25. Rc2 Rfd8 26. a4 e4 27. Ne1 Kh7 28. Rb1 Qe7 29. f3 f5 30. a5 d3 31. exd3 exd3 32. Rg2 d2 33. Kf1 dxe1Q+ 34. Rxe1 Qf6 35. axb6 axb6 36. Rge2 Qd4 37. Qc2 Qxc4 38. Qxf5+ Kh8 39. Kg2 Rf8 40. Qg6 Qc6 41. Qh5 Qf6 42. Re6 1-0

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "6"]
[White "Beydullayeva, Govhar"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2263"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. c4 d6 2. g3 e5 3. d4 e4 4. Bg2 f5 5. Nc3 Nf6 6. f3 exf3 7. Bxf3 g6 8. Nh3 Bg7 9. 0-0 0-0 10. Nf4 c6 11. d5 c5 12. e4 Na6 13. exf5 Bxf5 14. g4 Bd7 15. g5 Ne8 16. Ne6 Bxe6 17. dxe6 Bd4+ 18. Kg2 Nac7 19. Bxb7 Nxe6 20. Rxf8+ Nxf8 21. Bxa8 Qxa8+ 22. Qf3 Qb8 23. Nd5 Ne6 24. Rb1 Qd8 25. h4 N8g7 26. Nf6+ Kh8 27. Be3 Nf5 28. Bf2 Bxf6 29. gxf6 Qxf6 30. Re1 Kg7 31. Qe4 Ned4 32. Qb7+ Kh6 33. Qe4 Kg7 34. Qb7+ Kh6 35. Qe4 Kg7 1/2-1/2

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "7"]
[White "Efimenko, Maria"]
[Black "Abdulla, Khayala Mardan Qizi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2263"]
[PlyCount "86"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be2 Bd6 7. dxc5 Bxc5 8. Nbd2 Nf6 9. Nb3 Bb6 10. 0-0 0-0 11. h3 Ne4 12. Nbd4 Qf6 13. Be3 Qg6 14. Kh1 f5 15. Qb3 Ne7 16. Bf4 Qf6 17. Be5 Qf7 18. c4 Kh8 19. cxd5 Qxd5 20. Bc4 Qd8 21. Rad1 Qe8 22. Be6 Nc6 23. Bxc8 Rxc8 24. Ne6 Nxf2+ 25. Rxf2 Nxe5 26. Nxf8 Bxf2 27. Nxe5 Qxe5 28. Nd7 Qe7 29. Qxb7 Re8 30. Qf3 Be3 31. Qxf5 Qb4 32. Ne5 Qe7 33. Nf7+ Kg8 34. Nd6 Rf8 35. Qd5+ Kh8 36. Re1 h6 37. Nf5 Qg5 38. Nxe3 Qg3 39. Rf1 Re8 40. Nf5 Qg5 41. Qf7 Re2 42. g3 Rxb2 43. Ne7 Rb8 0-1

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "3"]
[White "Efimenko, Maria"]
[Black "Balajayeva, Khanim Asad Qizi"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2245"]
[BlackElo "2376"]
[PlyCount "156"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. h3 b5 9. Bc2 Re8 10. a4 Bb7 11. Nbd2 Bf8 12. Re1 Ne7 13. Nf1 Ng6 14. Ng3 c5 15. Nf5 d5 16. Qe2 c4 17. Ng3 cxd3 18. Qxd3 dxe4 19. Qxd8 Raxd8 20. Nxe4 Nxe4 21. Bxe4 Bxe4 22. Rxe4 f5 23. Re1 b4 24. Bg5 Rc8 25. cxb4 Bxb4 26. Rec1 h6 27. Bd2 Bxd2 28. Nxd2 Nf4 29. Kf1 Nd3 30. Rxc8 Rxc8 31. b3 Kf7 32. Ke2 Nf4+ 33. Kf1 Rc2 34. Nc4 Kf6 35. Rd1 Rc3 36. Kg1 Ne2+ 37. Kh2 Nd4 38. f4 Nxb3 39. Nxe5 Nc5 40. a5 Ra3 41. Rd6+ Ke7 42. Rc6 Rxa5 43. Rc7+ Kd6 44. Rxg7 Ra2 45. Rg6+ Kd5 46. Rxh6 Ne6 47. Rh4 Nxf4 48. Rxf4 Kxe5 49. Rb4 a5 50. Rb8 a4 51. h4 a3 52. h5 Kf6 53. h6 Kg6 54. Rb6+ Kh7 55. Ra6 Ra1 56. Kg3 a2 57. Kh2 f4 58. Ra5 Kxh6 59. Ra6+ Kg5 60. Ra5+ Kg4 61. Ra4 Kf5 62. Ra5+ Ke4 63. Ra4+ Ke3 64. Ra3+ Ke2 65. Ra4 Kd2 66. Ra8 Ke3 67. Ra3+ Kf2 68. Ra4 f3 69. gxf3 Kxf3 70. Ra3+ Ke2 71. Ra8 Kd2 72. Rd8+ Kc2 73. Rc8+ Kb2 74. Rb8+ Ka3 75. Ra8+ Kb3 76. Rb8+ Ka3 77. Ra8+ Kb3 78. Rb8+ Ka3 1/2-1/2

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "1"]
[White "Efimenko, Maria"]
[Black "Fataliyeva, Ulviyya Hasil Qizi"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2245"]
[BlackElo "2301"]
[PlyCount "135"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. 0-0 Be7 5. d3 0-0 6. Nbd2 a5 7. a4 Na6 8. e4 c6 9. Qe2 Rb8 10. e5 Ne8 11. d4 Nec7 12. Ne1 b5 13. axb5 Nxb5 14. c3 c5 15. Nc2 cxd4 16. cxd4 Nb4 17. Nb3 Ba6 18. Nxb4 Bxb4 19. Qg4 f5 20. exf6 Qxf6 21. Bg5 Qf5 22. Qxf5 Rxf5 23. Bf4 Rb7 24. Rfe1 Rf6 25. Nxa5 Bxe1 26. Nxb7 Bxf2+ 27. Kxf2 Bxb7 28. Ra5 Nxd4 29. Ke3 Nf5+ 30. Kd2 Rf8 31. Rb5 Bc6 32. Rb6 Bd7 33. b4 h6 34. Rb7 Be8 35. b5 Nd4 36. b6 Bc6 37. Re7 Nb5 38. b7 Bxb7 39. Rxb7 Nd4 40. Bh3 g5 41. Bd6 Rd8 42. Rb8 Rxb8 43. Bxb8 Kf7 44. Ke3 Nc6 45. Bd6 e5 46. Bd7 d4+ 47. Ke4 Na5 48. Bxe5 Nc4 49. Bc6 Ke7 50. Kxd4 Nb6 51. Bf3 Nd7 52. Bg7 Kf7 53. Be5 Nf8 54. Bh5+ Ke7 55. Kd5 Ne6 56. Bg4 Nd8 57. Bg7 Nf7 58. Be6 Nd8 59. Bg8 h5 60. Bh7 Ne6 61. Be5 Kf7 62. Bf5 Nf8 63. Kd6 h4 64. g4 Ng6 65. Bxg6+ Kxg6 66. Ke6 h3 67. Bf6 Kh6 68. Kf5 1-0

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "9"]
[White "Efimenko, Maria"]
[Black "Khalafova, Narmin Ilgar Qizi"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2245"]
[BlackElo "2279"]
[PlyCount "75"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. Bc2 Bg7 6. h3 0-0 7. d4 Qc7 8. 0-0 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. a4 Nh5 12. Na3 a6 13. Nc4 Nf4 14. a5 Bd7 15. Nb6 Rad8 16. Re1 Bc8 17. Qf3 e6 18. c4 exd5 19. cxd5 f5 20. Qb3 Kh8 21. Bxf4 exf4 22. Nxc8 Qxc8 23. exf5 gxf5 24. Re7 c4 25. Qxb7 Qxb7 26. Rxb7 Rxd5 27. Re1 Bf6 28. Re6 Rd2 29. Bxf5 Bd4 30. Rxh7+ Kg8 31. Be4 Bxf2+ 32. Kf1 Rfd8 33. Rc7 Bg3 34. Rg6+ Kf8 35. Rf6+ Kg8 36. Rg6+ Kf8 37. Rf6+ Kg8 38. Rg6+ 1/2-1/2

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "5"]
[White "Efimenko, Maria"]
[Black "Mammadzada, Gunay Vuqar Qizi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2443"]
[PlyCount "128"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qb3 e6 10. Bg5 Qb6 11. Nc3 Na5 12. Bb5+ Nbc6 13. Qd1 Bc5 14. 0-0 0-0 15. b3 Nd4 16. Bd3 Nac6 17. Na4 Qa5 18. Nxc5 Qxc5 19. Nxd4 Qxd4 20. Qc2 h6 21. Be3 Qxe5 22. Qe2 Rd8 23. Rad1 Qf6 24. Bb1 e5 25. Qc2 g6 26. Bxh6 Bf5 27. Qc1 Bxb1 28. Qxb1 Nd4 29. Be3 Ne2+ 30. Kh1 Nd4 31. Qe4 Nc6 32. f4 Qe6 33. f5 gxf5 34. Rxd8+ Rxd8 35. Rxf5 Rd1+ 36. Bg1 Qg6 37. Qf3 Nd4 38. Qxd1 Nxf5 39. Qd8+ Kg7 40. Qc7 Qe6 41. Qxb7 e4 42. g4 Nh4 43. Bd4+ Kg6 44. Qxa7 Qxg4 45. Qb6+ Kh5 46. Qb5+ Nf5 47. Qe5 Qd1+ 48. Kg2 Qf3+ 49. Kg1 Kg4 50. Bf2 e3 51. h3+ Kxh3 52. Qh8+ Kg4 53. Qg8+ Kf4 54. Qb8+ Kg5 55. Qg8+ Kf6 56. Qd8+ Kg6 57. Qg8+ Ng7 58. Bh4 Qd1+ 59. Kg2 Qe2+ 60. Kh3 Qf3+ 61. Bg3 e2 62. Qc8 e1Q 63. Qc2+ Qee4 64. Qxe4+ Qxe4 0-1

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "2"]
[White "Mamedjarova, Turkan"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2309"]
[BlackElo "2245"]
[PlyCount "81"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. Qe2 0-0 6. h3 c6 7. 0-0 Nxe4 8. Bxf7+ Rxf7 9. Qxe4 Bf5 10. Qe2 Na6 11. c3 Nc7 12. Ng5 Rf8 13. Nd2 h6 14. Ngf3 Kh7 15. Nc4 b5 16. Ne3 Bd7 17. Ng4 Bxg4 18. hxg4 Qd7 19. Nh4 Bf6 20. Nf3 Bg7 21. Nh2 Nd5 22. a4 Nf4 23. Bxf4 Rxf4 24. Rfe1 e5 25. dxe5 dxe5 26. Rad1 Qf7 27. axb5 cxb5 28. Rd6 Rf8 29. Rf1 Qc4 30. Qxc4 bxc4 31. Ra6 Rb8 32. Rxa7 Rxb2 33. Nf3 Rc2 34. Rd1 e4 35. Nh4 Rxg4 36. g3 e3 37. Rdd7 Rc1+ 38. Kg2 e2 39. Rxg7+ Kh8 40. Rge7 e1Q 41. Ra8# 1-0

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "8"]
[White "Mamedjarova, Zeinab"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2274"]
[BlackElo "2245"]
[PlyCount "118"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. d4 d6 2. c4 e5 3. g3 exd4 4. Qxd4 Nc6 5. Qd1 g6 6. Bg2 Bg7 7. Nf3 Nf6 8. 0-0 0-0 9. Nc3 Re8 10. h3 Bd7 11. Kh2 Qc8 12. Be3 Be6 13. b3 Ng4+ 14. hxg4 Bxc3 15. g5 Bg7 16. Rc1 Ne5 17. Bd4 c6 18. Qd2 Qd8 19. Bc3 Ng4+ 20. Kg1 Bxc3 21. Rxc3 d5 22. cxd5 Bxd5 23. Rd3 Qe7 24. Rd1 Qxe2 25. Qxe2 Rxe2 26. R1d2 Rae8 27. Kf1 Rxd2 28. Nxd2 Bxg2+ 29. Kxg2 Re2 30. Kf3 Nxf2 31. Kxe2 Nxd3 32. Kxd3 Kg7 33. Ne4 b6 34. Kd4 h6 35. Ke5 hxg5 36. Nxg5 f6+ 37. Kd6 fxg5 38. Kxc6 Kf6 39. Kb7 Kf5 40. Kxa7 Kg4 41. Kxb6 Kxg3 42. a4 g4 43. a5 Kh3 44. a6 g3 45. a7 g2 46. a8Q g1Q+ 47. Kb5 Qf1+ 48. Kb4 Qe1+ 49. Kc4 Qe2+ 50. Kc3 Qe3+ 51. Kc4 Qe2+ 52. Kc3 Qe3+ 53. Kb2 Qd2+ 54. Ka3 Qc1+ 55. Kb4 Qd2+ 56. Kc4 Qc2+ 57. Kb4 Qd2+ 58. Kc4 Qc2+ 59. Kb4 Qd2+ 1/2-1/2

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "4"]
[White "Mammadova, Gulnar Marfat Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2382"]
[BlackElo "2245"]
[PlyCount "109"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. a4 a5 8. h3 Qc7 9. Bf4 Nh5 10. Be3 e5 11. dxe5 dxe5 12. Bc4 Na6 13. Qe2 Nf4 14. Bxf4 exf4 15. e5 Qe7 16. Rfe1 Nb4 17. Ne4 Be6 18. Bxe6 fxe6 19. c3 Nd5 20. Rad1 Rad8 21. c4 Nb4 22. Rd6 h6 23. Red1 Kh7 24. Nc5 Rfe8 25. Rxd8 Rxd8 26. Rxd8 Qxd8 27. Nxe6 Qd3 28. Nxf4 Qxe2 29. Nxe2 Nd3 30. e6 Bf6 31. b3 Kg7 32. Nd2 Nc5 33. f4 Nxe6 34. Kf2 Kf7 35. Ke3 Be7 36. Ne4 Ng7 37. g4 Ne6 38. Nc1 Nc5 39. Nxc5 Bxc5+ 40. Ke4 Bd6 41. Nd3 b6 42. Ne5+ Bxe5 43. Kxe5 Ke7 44. f5 gxf5 45. Kxf5 Kf7 46. h4 Kg7 47. g5 hxg5 48. hxg5 Kf7 49. g6+ Kg7 50. Kg5 c5 51. Kf5 Kg8 52. Ke6 Kg7 53. Kd6 Kxg6 54. Kc6 Kf6 55. Kxb6 1-0

[Event "AZE-UKR Blitz m"]
[Site "Chess.com INT"]
[Date "2020.07.23"]
[Round "10"]
[White "Umudova, Nargiz"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2281"]
[BlackElo "2245"]
[PlyCount "64"]
[EventDate "2020.07.23"]
[EventType "team-schev (blitz)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Be2 Nxc3 9. bxc3 Qa5 10. Qd4 Bc5 11. Qc4 Ba6 12. Qb3 Bxe2 13. Kxe2 0-0 14. Rd1 Qa6+ 15. c4 Rab8 16. Qc3 Rb4 17. Kf1 Rxc4 18. Qd3 Bd4 19. Rb1 Bxe5 20. Kg1 d5 21. Qe3 Bf4 22. Qb3 Bxc1 23. Rdxc1 c5 24. Rb2 Rb4 25. Qc3 d4 26. Qxc5 Rxb2 27. Qxd4 Qxa2 28. g3 Rxc2 29. Ra1 Qc4 30. Qxa7 Rc1+ 31. Kg2 Qf1+ 32. Kf3 Rxa1 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.22"]
[Round "7.9"]
[White "Abdulla, Khayala Mardan Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2263"]
[BlackElo "2245"]
[PlyCount "71"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. h3 0-0 7. g4 e6 8. Bg2 d5 9. e5 Ne8 10. Nge2 a6 11. Ng3 Ne7 12. Qd2 b5 13. h4 f5 14. gxf5 exf5 15. h5 Rf7 16. Nce2 c6 17. Ng1 Nc7 18. Nf3 Ne6 19. hxg6 hxg6 20. Ng5 Nxg5 21. fxg5 Be6 22. Ne2 a5 23. Nf4 Qd7 24. Bf3 Rff8 25. Nd3 b4 26. Nc5 Qc8 27. 0-0-0 Kf7 28. Rh7 Rh8 29. Rdh1 Rxh7 30. Rxh7 Kf8 31. Qh2 Bg8 32. Bf4 Bxh7 33. Qxh7 Ra7 34. c3 bxc3 35. bxc3 a4 36. e6 1-0

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.22"]
[Round "6.10"]
[White "Efimenko, Maria"]
[Black "Beydullayeva, Govhar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2263"]
[PlyCount "124"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5 Bd7 9. Nc3 dxe5 10. dxe5 g6 11. 0-0 Bg7 12. Bf4 0-0 13. Qc1 a6 14. Bd3 Bg4 15. Be4 Bxf3 16. Bxf3 Nxe5 17. Bxb7 Ra7 18. Be4 Nd3 19. Bxd3 Qxd3 20. Bh6 Rb7 21. Bxg7 Kxg7 22. Qf4 Qc4 23. Qxc4 Nxc4 24. b3 Nd6 25. Rad1 Rc8 26. Nd5 Rc2 27. Nxe7 Rxe7 28. Rxd6 Rxa2 29. Rb6 Ree2 30. g3 Reb2 31. Kg2 a5 32. Rb5 Ra3 33. Rc1 Rbxb3 34. Rxb3 Rxb3 35. Rc5 a4 36. Ra5 Ra3 37. Ra6 Ra2 38. h4 h5 39. Kf3 a3 40. Ke3 Ra1 41. Kf3 Kf8 42. Ra7 Ke8 43. Kg2 Kf8 44. Kf3 Kg7 45. Ra6 f6 46. Ra7+ Kh6 47. Ra6 a2 48. Kg2 Kg7 49. Kf3 g5 50. hxg5 fxg5 51. Kg2 h4 52. gxh4 gxh4 53. f4 Kf7 54. f5 Kg7 55. Rg6+ Kf7 56. Ra6 Ke7 57. Kh2 h3 58. Re6+ Kf8 59. Ra6 Kf7 60. f6 Kg6 61. Ra3 Kxf6 62. Ra5 Ke6 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.22"]
[Round "8.8"]
[White "Efimenko, Maria"]
[Black "Mamedjarova, Zeinab"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2245"]
[BlackElo "2274"]
[PlyCount "118"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Ngf6 5. Bc4 Be7 6. 0-0 0-0 7. a4 a5 8. Qe2 exd4 9. Nxd4 Nc5 10. Rd1 c6 11. Ba2 Be6 12. Nxe6 fxe6 13. Be3 d5 14. exd5 exd5 15. h3 Kh8 16. Bd4 Bd6 17. Qe3 Ncd7 18. Qg5 Rc8 19. Ne2 Qc7 20. c4 Rce8 21. Ng3 Bf4 22. Qh4 Ne4 23. Bb1 Bxg3 24. fxg3 Qxg3 25. Qxg3 Nxg3 26. cxd5 cxd5 27. Ba2 Ne2+ 28. Kh2 Nxd4 29. Rxd4 Nb6 30. Bxd5 Rd8 31. Rad1 Nxd5 32. Rxd5 Rxd5 33. Rxd5 b6 34. Rd7 h6 35. Rb7 Rf6 36. Kg3 Kh7 37. h4 h5 38. Kh3 Kg6 39. Kg3 Rd6 40. Kf3 Kf6 41. g3 Re6 42. Kf4 g6 43. Kf3 Rd6 44. Kf4 Rd4+ 45. Ke3 Rb4 46. Rc7 Rxb2 47. Kf3 Rb3+ 48. Kf2 Rb4 49. Rc6+ Kf5 50. Rd6 g5 51. Rd5+ Ke4 52. Rxg5 Rxa4 53. Rxh5 Ra2+ 54. Ke1 a4 55. Rb5 a3 56. Rxb6 Rb2 57. Ra6 a2 58. Ra4+ Ke5 59. g4 Rb1+ 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.22"]
[Round "10.6"]
[White "Efimenko, Maria"]
[Black "Umudova, Nargiz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2281"]
[PlyCount "66"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 Qc7 7. Nf3 g6 8. Ke2 Bg7 9. Re1 0-0 10. Kf1 Bf5 11. Bxf5 gxf5 12. Qd3 Ne4 13. Nbd2 e6 14. Kg1 Rab8 15. a4 a6 16. Nb3 b5 17. axb5 Rxb5 18. Nbd2 Qb6 19. Qe3 Ne7 20. h4 h6 21. b3 Rc8 22. c4 Rb4 23. c5 Qb5 24. Rb1 Nc6 25. Ba3 Nxd2 26. Bxb4 Nxf3+ 27. Qxf3 Qxb4 28. Ra1 Nxd4 29. Qd3 a5 30. Reb1 Rxc5 31. Ra4 Qc3 32. Qxc3 Ne2+ 33. Kf1 Nxc3 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.22"]
[Round "9.7"]
[White "Khalafova, Narmin Ilgar Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2279"]
[BlackElo "2245"]
[PlyCount "111"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Be2 Nc6 3. f4 e6 4. Nf3 d5 5. d3 g6 6. 0-0 Bg7 7. c3 Nge7 8. Qe1 b6 9. Qh4 Ba6 10. e5 d4 11. c4 Nb4 12. Na3 h6 13. Qf2 0-0 14. Bd2 Nbc6 15. g4 Qd7 16. Qh4 Rad8 17. f5 gxf5 18. Bxh6 Ng6 19. Qh5 Ncxe5 20. Ng5 Bxh6 21. Qxh6 f6 22. gxf5 exf5 23. Bh5 fxg5 24. Bxg6 Qg7 25. Qxg7+ Kxg7 26. Bxf5 g4 27. Kg2 Bb7+ 28. Kg3 Rf6 29. Bxg4 Rg6 30. h3 Nxd3 31. Rad1 Nxb2 32. Rde1 Rd7 33. Kh2 Rf7 34. Rxf7+ Kxf7 35. Bh5 d3 36. Rg1 Be4 37. Bxg6+ Bxg6 38. Rg2 Nd1 39. Rd2 Ne3 40. Kg1 Kf6 41. Kf2 Nc2 42. Nb5 a6 43. Nc7 Ke5 44. Nd5 Kd4 45. Nf4 Bf5 46. h4 Kc3 47. Rd1 d2 48. h5 Nd4 49. h6 Kc2 50. Rg1 d1Q 51. Rxd1 Kxd1 52. Nd5 b5 53. Ne3+ Kd2 54. Nxf5 Ne6 55. h7 bxc4 56. h8Q 1-0

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.21"]
[Round "3.3"]
[White "Balajayeva, Khanim Asad Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2376"]
[BlackElo "2245"]
[PlyCount "109"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. a4 a5 8. h3 Nbd7 9. Be3 e5 10. dxe5 dxe5 11. Qd6 Ne8 12. Qa3 Nc7 13. Bg5 f6 14. Be3 Re8 15. Bc4+ Ne6 16. Rad1 Bf8 17. Qa2 Qe7 18. Nd5 cxd5 19. exd5 Nb8 20. Rfe1 Kg7 21. dxe6 Bxe6 22. Bc1 Nc6 23. c3 Bxc4 24. Qxc4 Qf7 25. Qh4 Kg8 26. Qg3 Rad8 27. Nh4 Bc5 28. Nf5 Kh8 29. Nh6 Qb3 30. Rxd8 Rxd8 31. Qf3 Be7 32. h4 Qd5 33. Qh3 Bf8 34. Ng4 f5 35. Ne3 Qb3 36. h5 f4 37. hxg6 Qg8 38. gxh7 Qxh7 39. Qxh7+ Kxh7 40. Nc4 Bg7 41. g3 f3 42. Be3 Kg6 43. Bb6 Rd5 44. Re3 Rd1+ 45. Kh2 Ra1 46. b3 Rc1 47. Nxa5 Ne7 48. Rxf3 Nd5 49. Rd3 Nxc3 50. Nxb7 Rc2 51. a5 e4 52. Rd6+ Kf5 53. a6 Nb5 54. Rd5+ Kg4 55. Rxb5 1-0

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.21"]
[Round "2.4"]
[White "Efimenko, Maria"]
[Black "Mamedjarova, Turkan"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2245"]
[BlackElo "2309"]
[PlyCount "160"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. Nc3 b5 7. Bb3 d6 8. Nd5 h6 9. c3 0-0 10. 0-0 Rb8 11. d4 Ba7 12. Be3 exd4 13. cxd4 Na5 14. Nxf6+ Qxf6 15. Bc2 Nc4 16. b3 Nxe3 17. fxe3 Qe7 18. Qd3 Bg4 19. e5 g6 20. exd6 cxd6 21. Kh1 Rbc8 22. Rf2 b4 23. Re1 Rc3 24. Qd2 Rfc8 25. Bd3 Re8 26. Ree2 a5 27. h3 Bd7 28. e4 Kg7 29. Bc4 Be6 30. Bd3 Qc7 31. Rf1 Qc8 32. Bb5 Re7 33. d5 Bd7 34. Bc4 Qc5 35. Nh2 Qd4 36. Qf4 Qe5 37. Qd2 Rg3 38. Nf3 Qf6 39. Nh2 Qd4 40. Qe1 Re3 41. Rxe3 Qxe3 42. Qh4 g5 43. Qh5 Qxe4 44. Nf3 Qg6 45. Qxg6+ Kxg6 46. Bd3+ Kg7 47. g4 Re3 48. Bc4 Rc3 49. Re1 Kf8 50. Kg2 Rc2+ 51. Re2 Rxe2+ 52. Bxe2 f5 53. gxf5 Bxf5 54. Nd2 Bb8 55. Nc4 Bc7 56. a3 Be4+ 57. Bf3 Bc2 58. axb4 axb4 59. Nd2 Ke7 60. Kg3 Bb6 61. Kg4 Be3 62. Nc4 Bf4 63. Na5 Kf6 64. h4 Bf5+ 65. Kh5 Bg6+ 66. Kg4 h5+ 67. Kh3 g4+ 68. Bxg4 hxg4+ 69. Kxg4 Bc1 70. Nc4 Bf5+ 71. Kf3 Bc2 72. Nxd6 Bxb3 73. Ke4 Bb2 74. Nb5 Bc2+ 75. Ke3 Be5 76. d6 b3 77. Kd2 Bf5 78. h5 b2 79. Nc3 Bxc3+ 80. Kxc3 b1Q 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.21"]
[Round "4.2"]
[White "Efimenko, Maria"]
[Black "Mammadova, Gulnar Marfat Qizi"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2382"]
[PlyCount "64"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Azerbaijan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AZE"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nc6 7. 0-0 Nge7 8. c3 0-0 9. e5 Ng6 10. Nb3 Ba7 11. Re1 Bb8 12. Bg5 Qe8 13. Qc2 b6 14. h4 h6 15. Be3 Ncxe5 16. Nxe5 Nxe5 17. Bxb6 Nxd3 18. Qxd3 Qb5 19. Qe3 e5 20. Rad1 d4 21. Bxd4 exd4 22. Nxd4 Qxb2 23. Nc6 Be6 24. Qc5 Re8 25. a4 Qb7 26. g3 Ba7 27. Qd6 Rac8 28. Nxa7 Qxa7 29. Re3 Rc7 30. Qe5 Rd7 31. Rb1 Qc7 32. Qe4 Red8 0-1

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.21"]
[Round "1.5"]
[White "Fataliyeva, Ulviyya Hasil Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2301"]
[BlackElo "2245"]
[PlyCount "85"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 dxc6 8. Bd3 e5 9. 0-0 0-0 10. h3 Be6 11. Be3 Qe7 12. Na4 Nd7 13. a3 Bd6 14. b4 b6 15. Rc1 Rfd8 16. c5 bxc5 17. Nxc5 Nxc5 18. bxc5 Bc7 19. Qc2 a5 20. Rb1 Rdb8 21. Qa4 Qd7 22. Rfd1 f6 23. Bc2 Qe8 24. Bb3 Kh8 25. Bc4 h6 26. h4 Kh7 27. Qc2 Bxc4 28. Qxc4 Qh5 29. g3 Qf3 30. Qf7 Rxb1 31. Rxb1 Qxe4 32. Rb7 Rd8 33. Qb3 a4 34. Qb1 Qxb1+ 35. Rxb1 Ba5 36. Rb7 Rd1+ 37. Kg2 Bc3 38. Ra7 Ra1 39. Rxa4 Bb2 40. Ra6 Bxa3 41. Rxc6 Rc1 42. Bxc1 Bxc1 43. Rc8 1-0

[Event "AZE-UKR Rapid m"]
[Site "Chess.com INT"]
[Date "2020.07.21"]
[Round "5.1"]
[White "Mammadzada, Gunay Vuqar Qizi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2443"]
[BlackElo "2245"]
[PlyCount "53"]
[EventDate "2020.07.21"]
[EventType "team-schev (rapid)"]
[EventRounds "10"]
[EventCountry "AZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e5 9. dxe5 dxe5 10. f5 Nd4 11. Qf2 0-0 12. 0-0-0 c5 13. g4 h6 14. Bc4 g5 15. Qg2 Qa5 16. Nd5 b5 17. Nxf6+ Bxf6 18. Bd5 Rac8 19. h4 Kg7 20. hxg5 hxg5 21. Rh5 c4 22. Kb1 c3 23. Qh2 Rh8 24. Rh1 Nf3 25. Rh7+ Rxh7 26. Qxh7+ Kf8 27. Qxf7# 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "1"]
[White "Diaz, Conrado"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2273"]
[BlackElo "2245"]
[PlyCount "77"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 g6 4. Bxf6 exf6 5. g3 Bg7 6. Bg2 f5 7. 0-0 0-0 8. e3 Nc6 9. c4 Ne7 10. Nc3 Be6 11. b3 h6 12. Ne1 Qc8 13. Nd3 g5 14. Rc1 Ng6 15. c5 d5 16. Nxd5 Rd8 17. Nc3 c6 18. Qc2 f4 19. Rfe1 Bg4 20. Nb2 f3 21. Bh1 Bh5 22. Nc4 Ne7 23. Nd6 Qd7 24. Qe4 f5 25. Qd3 g4 26. b4 b5 27. e4 fxe4 28. Qxe4 Bg6 29. Qxe7 Qxe7 30. Rxe7 Bxd4 31. Nce4 Kf8 32. Rc7 Be5 33. Rxc6 Rd7 34. h3 h5 35. Re1 Rad8 36. Nxb5 Bxe4 37. Rxe4 Rd1+ 38. Kh2 R8d2 39. hxg4 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "9"]
[White "Efimenko, Maria"]
[Black "Grabinsky, Joshua"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2251"]
[PlyCount "67"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Nxd5 7. 0-0 Nc6 8. dxc5 Bxc5 9. Ne4 Be7 10. c3 Qc7 11. Bc2 b5 12. Bg5 Bb7 13. a4 0-0 14. Qd3 f5 15. Ng3 Ne5 16. Nxe5 Bxg5 17. Nf3 Nf4 18. Qd1 Bf6 19. Bb3 Rad8 20. Qc2 Bxf3 21. gxf3 Qc6 22. Qxf5 Qxf3 23. Bxe6+ Kh8 24. Qe4 Qxe4 25. Nxe4 Rfe8 26. Bf5 Re5 27. Ng3 Bh4 28. Bg4 Rg5 29. Bf3 Rd3 30. Be4 Rd2 31. Rad1 Rxd1 32. Rxd1 Re5 33. Bf3 Ng6 34. axb5 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "2"]
[White "Efimenko, Maria"]
[Black "Vyatkin, Dmitry"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2362"]
[PlyCount "52"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 a6 12. Bg5 b6 13. Rfe1 Bc5 14. Nf5 0-0 15. Nh6+ Kh8 16. Rad1 b5 17. Bb3 Nd7 18. Ng4 Nb6 19. c3 Bb7 20. Re5 Nd5 21. Bh4 Rac8 22. Bc2 Bd6 23. Rh5 f5 24. Ne3 g6 25. Rh6 Bf4 26. Nxd5 Bxd5 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "4"]
[White "Mehdi, Hasan Parag"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2180"]
[BlackElo "2245"]
[PlyCount "116"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Nf6 6. Bd3 0-0 7. e5 Ne8 8. Be3 dxe5 9. fxe5 Bg4 10. Be2 e6 11. h3 Bxf3 12. Bxf3 Qh4+ 13. Bf2 Qf4 14. 0-0 Rd8 15. Ne2 Qg5 16. Qe1 Rd7 17. c3 Ne7 18. Bxb7 c6 19. Ba6 Nc7 20. Bc4 Ncd5 21. Ng3 Nf5 22. Ne4 Qh6 23. Qc1 Nde3 24. Be2 Nxf1 25. Qxf1 Rb7 26. b4 Qf4 27. Nc5 Rc7 28. Kh1 Bh6 29. Bg4 Ne3 30. Bxe3 Qxf1+ 31. Rxf1 Bxe3 32. Ne4 Kg7 33. Rf3 Bh6 34. a4 Bc1 35. a5 h5 36. Bxh5 gxh5 37. Nf6 Bg5 38. Nxh5+ Kh6 39. Ng3 Rg8 40. Ne4 Be7 41. Rxf7 Rg7 42. Rf3 Rc8 43. Nc5 Bxc5 44. dxc5 Rd8 45. Rf4 Rd1+ 46. Kh2 Rd2 47. Rg4 Rxg4 48. hxg4 Kg5 49. b5 cxb5 50. c6 Rd5 51. c4 bxc4 52. c7 Rc5 53. a6 Rxc7 54. Kg3 Rc5 55. Kf3 c3 56. Ke4 c2 57. Kd4 c1Q 58. Kd3 Qc3+ 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "10"]
[White "Mikhalsky, Vladimir"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2290"]
[BlackElo "2245"]
[PlyCount "41"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 d6 2. d4 e5 3. Nf3 e4 4. Ng5 f5 5. h4 Be7 6. Nc3 Nf6 7. h5 0-0 8. h6 g6 9. g3 c6 10. d5 Ng4 11. Nh3 Nd7 12. b3 Qa5 13. Bb2 e3 14. f3 Bf6 15. Rc1 Nf2 16. Nxf2 exf2+ 17. Kxf2 Qc5+ 18. Kg2 Qe3 19. dxc6 bxc6 20. Qxd6 Bd4 21. Nd1 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "7"]
[White "Olsen, Filip Boe"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2353"]
[BlackElo "2245"]
[PlyCount "77"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. c4 0-0 6. Nc3 b6 7. h3 Bb7 8. Be2 Nbd7 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bf3 Qc8 13. Rc1 e5 14. dxe5 dxe5 15. Bh2 Nc5 16. Bxb7 Qxb7 17. Qc2 Rad8 18. Rcd1 a5 19. Bg3 e4 20. a3 a4 21. Nb1 Nd3 22. Nc3 Ra8 23. Rd2 Qc6 24. Nd5 Kh8 25. Nxc7 Rac8 26. Nb5 Qxc4 27. Nc3 Nxb2 28. Qxb2 Qxc3 29. Qxc3 Rxc3 30. Rb1 Rfc8 31. Rxb6 Rxa3 32. Rb7 Ra1+ 33. Kh2 Kg8 34. Rdd7 a3 35. Rxf7 Bc3 36. Rxh7 Ra8 37. Rhc7 a2 38. Ra7 Rh1+ 39. Kxh1 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "3"]
[White "Sukovic, Andrej"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2261"]
[BlackElo "2245"]
[PlyCount "68"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. d5 Nb8 7. Nf3 0-0 8. Qd2 c6 9. dxc6 Nxc6 10. 0-0-0 Qa5 11. Kb1 b5 12. Bd3 b4 13. Ne2 Rb8 14. Ned4 Bb7 15. Nb3 Qc7 16. e5 dxe5 17. Nxe5 a5 18. Nc5 Nxe5 19. fxe5 Qxe5 20. Na4 Nd5 21. Rhe1 Nxe3 22. Qxe3 Qh5 23. g3 Bc6 24. Nc5 a4 25. h4 a3 26. Be2 Qf5 27. Nd3 axb2 28. Rf1 Qa5 29. Qc5 Qa4 30. Rxf7 Rxf7 31. Qc4 Ra8 32. Nf4 b3 33. Qxb3 Qxb3 34. axb3 Ra1# 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "2"]
[White "Abrashkin, Boris Vladimirovich"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2407"]
[BlackElo "2245"]
[PlyCount "55"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 g6 4. e3 Bg7 5. c4 Ne4 6. Bh4 0-0 7. Bd3 Bf5 8. g4 Nxf2 9. Bxf2 Bxg4 10. Rg1 Bh5 11. Nc3 e5 12. Be2 Nd7 13. Qd2 exd4 14. exd4 Nb6 15. Bh4 Qd7 16. c5 dxc5 17. dxc5 Bxf3 18. Qxd7 Nxd7 19. Bxf3 Nxc5 20. 0-0-0 Rfe8 21. Nd5 Re5 22. Bg3 Rf5 23. Ne7+ Kh8 24. Nxf5 gxf5 25. Kb1 c6 26. Rge1 Na4 27. Re2 b5 28. Red2 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "1"]
[White "Efimenko, Maria"]
[Black "Rozman, Levy"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2343"]
[PlyCount "148"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Nh6 7. h3 Bg7 8. Qe2 0-0 9. 0-0 Bf5 10. Na3 Bxd3 11. Qxd3 f6 12. Re1 Nf7 13. Nc2 e5 14. dxe5 fxe5 15. Qb5 Qd7 16. Be3 a6 17. Qb6 Nd6 18. Rad1 Nc4 19. Qc5 Rad8 20. b3 b6 21. Qxd5+ Qxd5 22. Rxd5 Rxd5 23. bxc4 Ra5 24. a3 Ra4 25. Bxb6 Rxc4 26. Ne3 Rxc3 27. Nd5 Rb3 28. Bc5 Rd8 29. Nc7 a5 30. Ne6 Rdb8 31. Nxg7 Kxg7 32. Nxe5 Rb1 33. Nf3 Rxe1+ 34. Nxe1 Rb5 35. Be3 Rb3 36. Bc5 Rc3 37. Bd6 Rc1 38. Kf1 Kf7 39. Ke2 Ke6 40. Bf8 Ne7 41. Nd3 Ra1 42. Nc5+ Kf7 43. Bxe7 Kxe7 44. a4 Ra3 45. f4 Rc3 46. Nb7 Rc4 47. Nxa5 Rxf4 48. Nb3 Rxa4 49. Nd2 Ra3 50. Kf2 Kf6 51. Nf3 Kf5 52. g3 Ra2+ 53. Ke3 Ra3+ 54. Kf2 Ke4 55. Ng5+ Kf5 56. Nxh7 Ra7 57. g4+ Kf4 58. Nf8 Ra2+ 59. Ke1 Ra6 60. Kf2 g5 61. Nh7 Ra2+ 62. Kf1 Rh2 63. Kg1 Rxh3 64. Nf6 Ra3 65. Kf2 Ra2+ 66. Kf1 Ra6 67. Kf2 Rxf6 68. Kg2 Kxg4 69. Kh2 Kf4 70. Kg2 g4 71. Kg1 Ra6 72. Kg2 Ra2+ 73. Kg1 Kf3 74. Kf1 Ra1# 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "10"]
[White "Efimenko, Maria"]
[Black "Safin, Robert"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2245"]
[BlackElo "2287"]
[PlyCount "64"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Be7 7. Ne2 0-0 8. 0-0 Nc6 9. dxc5 Bxc5 10. Bg5 Qb6 11. Bxf6 gxf6 12. Qc2 Ne5 13. Bh5 Bd7 14. Nd2 Bc6 15. b4 Be7 16. a4 f5 17. Nd4 a6 18. f4 Ng6 19. Nc4 Qc7 20. Nxc6 Qxc6 21. Na5 Qc7 22. Bxg6 hxg6 23. Qb3 Rac8 24. Qb2 b6 25. Nb3 Qxc3 26. Qxc3 Rxc3 27. Rab1 Bxb4 28. h3 Rd8 29. Kh2 a5 30. Nc1 Rd2 31. Re1 Rcc2 32. Rg1 Bc5 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "4"]
[White "Efimenko, Maria"]
[Black "Simonovic, Miroslav"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2129"]
[PlyCount "69"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Na3 Nf6 6. Nb5 Qd8 7. d5 a6 8. dxc6 Qxd1+ 9. Kxd1 axb5 10. Bxb5 Kd8 11. Be3 b6 12. Nf3 h6 13. Ne5 Be6 14. Ke2 Kc7 15. Bf4 Nh5 16. Be3 g5 17. g3 Bg7 18. f4 Bxe5 19. fxe5 Bd5 20. Rhf1 Rhf8 21. a3 Bxc6 22. Bc4 f5 23. exf6 exf6 24. b4 b5 25. Bd3 c4 26. Bg6 Ng7 27. Bd4 Ne6 28. Bxf6 Bd5 29. Be5+ Kd7 30. Rfd1 Kc6 31. Rf1 Rxf1 32. Rxf1 Rxa3 33. Be8+ Kb6 34. Rd1 Bc6 35. Rd6 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "6"]
[White "Funderburg, John T"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2100"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 g6 4. h3 Bg7 5. e3 0-0 6. Be2 Ne4 7. 0-0 c5 8. c3 cxd4 9. exd4 Nc6 10. Nbd2 Nf6 11. a4 Nd5 12. Bg3 e5 13. dxe5 dxe5 14. Nc4 Nf4 15. Bxf4 exf4 16. Qb3 Qe7 17. Rfe1 Be6 18. Bf1 Rfe8 19. Qb5 Qc7 20. Rad1 Rad8 21. Ng5 Rxd1 22. Nxe6 fxe6 23. Rxd1 e5 24. Nd6 Re7 25. Bc4+ Kh8 26. Nf7+ Rxf7 27. Bxf7 Qxf7 28. a5 a6 29. Qb6 h6 30. f3 Kh7 31. b4 e4 32. b5 axb5 33. Qxb5 exf3 34. gxf3 Bxc3 35. a6 Bd4+ 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "3"]
[White "Machado, Luiz Fernando"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1592"]
[BlackElo "2245"]
[PlyCount "41"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be3 0-0 6. Qd2 Nbd7 7. Bh6 e5 8. h4 exd4 9. Nxd4 Ne5 10. h5 Nxh5 11. Bxg7 Kxg7 12. Be2 Bg4 13. f3 Rh8 14. fxg4 Ng3 15. Qh6+ Kg8 16. g5 Nxh1 17. Nd5 Nd7 18. Bg4 c6 19. Bxd7 cxd5 20. Ne6 Qa5+ 21. c3 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "9"]
[White "Peatman, Carter F"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1963"]
[BlackElo "2245"]
[PlyCount "46"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. Bg5 h6 7. Bh4 Nbd7 8. 0-0 c5 9. Nbd2 cxd4 10. Nxd4 Nc5 11. Bc2 b6 12. Re1 e5 13. N4f3 Bb7 14. b4 Ne6 15. Nc4 Qc7 16. Nxd6 Rad8 17. Nb5 Rxd1 18. Nxc7 Rxe1+ 19. Rxe1 Nxc7 20. Nxe5 Re8 21. Nc4 Nxe4 22. f3 Nxc3 23. Rc1 Ne2+ 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "5"]
[White "Stojanovski, Sandi"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2232"]
[BlackElo "2245"]
[PlyCount "93"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. g3 Nf6 5. d4 e4 6. Nh4 g6 7. Ng2 Bg7 8. h4 Be6 9. d5 Bf7 10. Nf4 h6 11. Bh3 Qe7 12. h5 g5 13. Ng6 Bxg6 14. hxg6 g4 15. Bg2 Nbd7 16. Be3 Ne5 17. Qb3 b6 18. Nb5 Nxg6 19. Nd4 Qd7 20. 0-0-0 Nf8 21. Qb5 Qxb5 22. Nxb5 Kd7 23. Nd4 Ng8 24. Nxf5 Be5 25. Bxe4 Ne7 26. Nxh6 Nfg6 27. Nf7 Rhf8 28. Nxe5+ Nxe5 29. b3 Rae8 30. Rh7 Kc8 31. Rdh1 Nf5 32. Bxf5+ Rxf5 33. Rg7 Kb7 34. Rhh7 Rc8 35. Bf4 a5 36. Kd2 a4 37. Bxe5 axb3 38. axb3 Rxe5 39. Rxg4 Rce8 40. e3 Rf8 41. f4 Re4 42. Rgg7 Rfe8 43. Rxc7+ Kb8 44. Rb7+ Ka8 45. Ra7+ Kb8 46. Rhb7+ Kc8 47. Rxb6 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "8"]
[White "Vantika, Agrawal"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2286"]
[BlackElo "2245"]
[PlyCount "85"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 Bf5 6. 0-0 0-0 7. Ng5 Qc8 8. e4 Bg4 9. f3 Bd7 10. e5 dxe5 11. dxe5 Ne8 12. f4 h6 13. Ne4 c6 14. Nbc3 Bh3 15. Be3 Na6 16. Bxh3 Qxh3 17. Qb3 Nec7 18. Rad1 Qe6 19. Rd2 b5 20. cxb5 Qxb3 21. axb3 cxb5 22. Ra1 e6 23. Nxb5 Nxb5 24. Rxa6 Rac8 25. Ra5 Nc7 26. Rxa7 Nd5 27. Bc5 Rfd8 28. b4 g5 29. Nd6 Rc7 30. Rxc7 Nxc7 31. Bb6 Rd7 32. Bxc7 Rxc7 33. b5 gxf4 34. gxf4 f6 35. b6 Rc1+ 36. Kg2 Rc6 37. b7 Rb6 38. Rc2 Bf8 39. Rc8 Rxb2+ 40. Kf3 Rb3+ 41. Ke2 Rb2+ 42. Kd3 Rb3+ 43. Kc2 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "13"]
[White "Diakonova, Ekaterina"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2209"]
[BlackElo "2245"]
[PlyCount "99"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 e5 8. Be2 Re8 9. d5 Nc5 10. Nd2 a5 11. a3 b6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Na6 15. Qb2 Nd7 16. 0-0 f5 17. f3 f4 18. Bf2 g5 19. Ra1 Nab8 20. Nb3 Nf6 21. c5 Nbd7 22. Ra8 Qe7 23. Nb5 Bb7 24. Rxe8+ Nxe8 25. c6 Bxc6 26. dxc6 Ndf6 27. Qa2 Kh8 28. Qa7 h5 29. Bxb6 d5 30. Bc5 Qd8 31. exd5 Qxd5 32. Na5 Qd2 33. Bf1 e4 34. fxe4 Nxe4 35. Qb8 Nxc5 36. Qxe8+ Kh7 37. bxc5 Qxa5 38. Qe4+ Kh6 39. Qe6+ Kh7 40. Qf7 Qe1 41. Qxh5+ Kg8 42. Qxg5 Qe3+ 43. Kh2 Kh7 44. Qh4+ Kg8 45. Qd8+ Kh7 46. Qd3+ Kh6 47. Qxe3 fxe3 48. g3 Be5 49. Kg2 Kg5 50. Kf3 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "7"]
[White "Efimenko, Maria"]
[Black "Chitlange, Sakshi"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2245"]
[BlackElo "2167"]
[PlyCount "94"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 Bf5 9. Bxf5 gxf5 10. Qe2 0-0 11. Ne5 Rc8 12. Nd2 e6 13. Ndf3 Ne4 14. Nxc6 Rxc6 15. Ne5 Rc8 16. Bf4 a6 17. f3 Nd6 18. Qf2 Nc4 19. Nd3 Kh8 20. b3 Nb6 21. Rac1 Nd7 22. Kh1 Rg8 23. Rfe1 Bf6 24. Re2 Bh4 25. g3 Bf6 26. Ne5 Nxe5 27. dxe5 Bg5 28. Qe3 Be7 29. Rd2 Bc5 30. Qe2 Qb6 31. b4 Be7 32. a4 Qc7 33. Rd4 Qc6 34. a5 Qa4 35. Kh2 Qb3 36. Qd3 Qa4 37. Qd2 Qc6 38. Qd3 Rc7 39. Qd2 Rgc8 40. Bg5 Qe8 41. Bh6 Rc4 42. Be3 Rxd4 43. Bxd4 Rc4 44. Qf4 Qc8 45. g4 fxg4 46. fxg4 Qg8 47. Rf1 Kg7 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "3"]
[White "Efimenko, Maria"]
[Black "Filippova, Margarita"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2245"]
[BlackElo "1931"]
[PlyCount "94"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. h3 c5 8. exd6 exd6 9. c4 Nb6 10. Nc3 cxd4 11. Nxd4 d5 12. c5 Nc4 13. Bf3 Nc6 14. Nb3 d4 15. Nb5 a6 16. Bxc6 axb5 17. Bxb5 Be6 18. Qf3 Qc7 19. Bf4 Qc8 20. Qe2 d3 21. Qxd3 Nxb2 22. Qc2 Na4 23. Rad1 Nc3 24. Bd3 Nxd1 25. Rxd1 Rd8 26. Bd6 Bf8 27. Bxf8 Kxf8 28. Re1 Kg8 29. Be4 Bd5 30. Bxd5 Rxd5 31. Re2 Qc6 32. Qc3 Rc8 33. Rc2 b6 34. Nd4 Qxc5 35. Qd2 Qxc2 36. Qxc2 Rxc2 37. Nxc2 Rd2 38. Nb4 Rb2 39. Nd5 Rxa2 40. Nxb6 Ra1+ 41. Kh2 Kg7 42. Kg3 Kf6 43. Nd5+ Ke5 44. Ne3 f5 45. f4+ Ke4 46. Nc4 Ra2 47. Nd6+ Ke3 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "9"]
[White "Efimenko, Maria"]
[Black "Li, Xueyi"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2245"]
[BlackElo "2328"]
[PlyCount "30"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 Nf6 5. 0-0 e5 6. Nbd2 Be7 7. e4 0-0 8. exd5 Nxd5 9. Re1 f6 10. Ne4 b6 11. c3 Bb7 12. Nh4 f5 13. Nd2 Bxh4 14. gxh4 Nf4 15. Qf3 Na5 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "1"]
[White "Efimenko, Maria"]
[Black "Mammadova, Gulnar Marfat Qizi"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2245"]
[BlackElo "2382"]
[PlyCount "66"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. c3 b6 9. Re1 a5 10. e5 h6 11. d4 Ba6 12. Nf1 Rc8 13. Be3 cxd4 14. cxd4 Nb4 15. a3 Nc2 16. Rc1 Nxe1 17. Nxe1 0-0 18. Qd2 Rxc1 19. Qxc1 Qc8 20. Qd2 Nf5 21. g4 Nxe3 22. Nxe3 Qc7 23. f4 Rc8 24. f5 Qc1 25. Qf2 Bd3 26. f6 Bf8 27. Bf3 Be4 28. Bxe4 dxe4 29. Kg2 Rd8 30. Nf1 Qd1 31. Ng3 Qxd4 32. Qxd4 Rxd4 33. Kf2 Rd2+ 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "12"]
[White "Efimenko, Maria"]
[Black "Shafigullina, Zarina"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2296"]
[PlyCount "82"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 Bg4 6. f3 Bd7 7. Nb5 Na6 8. Be3 cxd4 9. Nxd4 e5 10. Nb3 Nc7 11. Bd3 Bc6 12. Ne2 Rd8 13. Bc2 Qe6 14. Qc1 b6 15. 0-0 Be7 16. Ng3 g6 17. Bh6 Nfd5 18. Re1 f6 19. Kh1 Kf7 20. Nd4 Qd7 21. Nxc6 Qxc6 22. Bb3 Ne6 23. Qc2 Rhe8 24. a3 b5 25. Rad1 Bf8 26. Bxf8 Rxf8 27. Ba2 Nb6 28. Ne4 Nc4 29. Rxd8 Rxd8 30. Qc1 Kg7 31. b3 Nb6 32. Qb2 Nf4 33. Rf1 Qd5 34. a4 Qd3 35. Rg1 a6 36. axb5 axb5 37. Qa3 Qd7 38. Qc5 Nbd5 39. b4 Ne6 40. Qf2 Ndf4 41. Qh4 Qf7 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "4"]
[White "Fuentes Inzunza, Lesly"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1840"]
[BlackElo "2245"]
[PlyCount "34"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bf5 5. 0-0 Bg7 6. c4 0-0 7. Qb3 Qc8 8. Nc3 Nc6 9. d5 Na5 10. Qa4 b6 11. Nh4 Bh3 12. Re1 Bxg2 13. Nxg2 c5 14. e4 Ng4 15. Bd2 Ne5 16. b3 Nf3+ 17. Kh1 Qh3 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "11"]
[White "Goltseva, Ekaterina"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2306"]
[BlackElo "2245"]
[PlyCount "126"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 e5 8. d5 a5 9. g4 Qe7 10. Nd2 Nc5 11. Be2 c6 12. h4 cxd5 13. cxd5 b6 14. h5 Ba6 15. Bxa6 Rxa6 16. Qe2 Raa8 17. Bg5 Qd7 18. f3 Rfb8 19. a4 Ne8 20. Kf2 Nc7 21. Be3 b5 22. Bxc5 dxc5 23. axb5 Nxb5 24. Nxb5 Rxb5 25. Nc4 a4 26. Ra2 Rb4 27. hxg6 hxg6 28. Ne3 Qb7 29. Kg3 Rb8 30. Rh2 Bf6 31. Nc4 Qb5 32. Ne3 Bg5 33. Rf2 Bf4+ 34. Kg2 Qxe2 35. Rxe2 Bxe3 36. Rxe3 Rxb2+ 37. Re2 Rxe2+ 38. Rxe2 Ra8 39. Ra2 a3 40. Kf2 Kf8 41. Ke3 Ke7 42. f4 f6 43. g5 exf4+ 44. Kxf4 Ra4 45. gxf6+ Kxf6 46. Kg4 Rxe4+ 47. Kf3 Ra4 48. d6 Ke6 49. Ke3 Kxd6 50. Kd3 Kd5 51. Kc3 c4 52. Rd2+ Kc5 53. Ra2 g5 54. Kc2 g4 55. Kb1 g3 56. Rg2 Rb4+ 57. Ka1 Rb3 58. Rg1 Kd4 59. Rg2 Ke4 60. Rg1 Kf3 61. Rf1+ Ke2 62. Rg1 Kf2 63. Rb1 g2 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "8"]
[White "Kaya, Emel"]
[Black "Efimenko, Maria"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1912"]
[BlackElo "2245"]
[PlyCount "122"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. Bd3 c6 8. 0-0 Qc7 9. e5 Nh5 10. exd6 exd6 11. Re1 Be6 12. Bxg6 fxg6 13. Rxe6 Nf4 14. Re1 Nd7 15. Bg3 Qb6 16. Qd2 g5 17. Rab1 d5 18. b3 Rf7 19. h4 g4 20. Bxf4 gxf3 21. g3 Qxd4 22. Qxd4 Bxd4 23. Nd1 Kh7 24. Ne3 Rg8 25. Kh2 Nf6 26. Rbd1 Bc3 27. Rh1 Ne4 28. Rd3 d4 29. Nd1 c5 30. Rxf3 b5 31. Nxc3 Nxc3 32. Kg2 Nd5 33. Bc1 Rxf3 34. Kxf3 Rf8+ 35. Kg2 Nc3 36. a3 c4 37. bxc4 bxc4 38. Re1 d3 39. cxd3 cxd3 40. Re7+ Kg6 41. Rc7 Ne4 42. Rc6+ Kh7 43. Rxh6+ Kg7 44. Rc6 Rxf2+ 45. Kg1 d2 46. Bxd2 Rxd2 47. g4 Rd3 48. g5 Rxa3 49. Kg2 Rg3+ 50. Kf1 Rg4 51. Rc7+ Kg6 52. Rxa7 Rxh4 53. Kg2 Nxg5 54. Ra6+ Kh5 55. Ra5 Re4 56. Kf2 Kg4 57. Ra3 Nh3+ 58. Kf1 Nf4 59. Kf2 Nh3+ 60. Kf1 Ng5 61. Kf2 Nh3+ 1/2-1/2

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "2"]
[White "Mikheeva, Galina"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1901"]
[BlackElo "2245"]
[PlyCount "88"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 g6 6. Nf3 Bg7 7. 0-0 a6 8. Bg5 h6 9. Be3 0-0 10. Qd2 Kh7 11. Bf4 Qd8 12. Rfe1 Nc6 13. a4 Nh5 14. Bg3 Nxg3 15. hxg3 e5 16. Nd5 Be6 17. Ne3 Nd4 18. c3 Bxc4 19. cxd4 Be6 20. dxe5 c5 21. Qc3 b6 22. Rad1 Qe8 23. a5 bxa5 24. Qxc5 Qb5 25. Qxb5 axb5 26. d4 Bb3 27. Rd3 a4 28. d5 Rfe8 29. Ng4 Bc4 30. Rd2 h5 31. Nf6+ Bxf6 32. exf6 Rxe1+ 33. Nxe1 Rd8 34. Nc2 Rxd5 35. Rxd5 Bxd5 36. Nb4 Bc4 37. f3 g5 38. Kf2 Kg6 39. Ke3 Kxf6 40. Kd4 Bf1 41. Kc5 h4 42. gxh4 gxh4 43. Nd5+ Kg5 44. Ne3 Be2 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2020.06.19"]
[Round "5"]
[White "Ni, Shiqun"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2389"]
[BlackElo "2245"]
[PlyCount "135"]
[EventDate "2020.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bf5 5. Nh4 Bg4 6. Qb3 Qc8 7. h3 Be6 8. e4 Bg7 9. Nf3 0-0 10. Be2 c5 11. d5 Bd7 12. 0-0 Na6 13. Bf4 Nc7 14. Rfe1 a6 15. a4 b5 16. axb5 axb5 17. cxb5 Qb7 18. Nd2 Rfb8 19. Rxa8 Qxa8 20. Bc4 Qa5 21. e5 Nh5 22. Bh2 dxe5 23. Bxe5 Bxe5 24. Rxe5 Kf8 25. Re1 Nxb5 26. Nde4 Qb6 27. Ra1 Nxc3 28. Qxc3 Ng7 29. b3 Bf5 30. Ra6 Qb4 31. Qxb4 cxb4 32. Nc5 Ne8 33. g4 Bc8 34. Ra7 Nd6 35. Bd3 Ke8 36. Kg2 Nb5 37. Ra5 Nd4 38. Bc4 Kd8 39. Kg3 Bb7 40. Ra7 Bc8 41. h4 Nb5 42. Ra5 Nd6 43. Be2 Bb7 44. Bf3 Bc8 45. h5 Rb5 46. Rxb5 Nxb5 47. Kf4 Nd4 48. Bd1 gxh5 49. gxh5 h6 50. Ke5 Nf5 51. Bc2 f6+ 52. Kf4 Nd4 53. Bd1 Kc7 54. Ke4 Nf5 55. Nd3 Nd6+ 56. Kd4 Nf5+ 57. Kc5 Nd6 58. Nxb4 Ne4+ 59. Kd4 Nxf2 60. Be2 Kd6 61. Nc2 Nh3 62. Ne3 Nf4 63. Nc4+ Kc7 64. Bf3 Bf5 65. b4 e5+ 66. dxe6 Nxe6+ 67. Kc3 Kb8 68. b5 1-0

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "3"]
[White "Bogumil, Tatiana"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2182"]
[BlackElo "2245"]
[PlyCount "118"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 Nd7 5. d5 Ngf6 6. e4 0-0 7. Be2 c6 8. 0-0 a5 9. Re1 Nc5 10. Bf1 Qb6 11. h3 a4 12. Rb1 Qc7 13. Qc2 e5 14. dxe6 Bxe6 15. b3 axb3 16. axb3 h6 17. Nd4 Rfe8 18. Nxe6 Nxe6 19. Be3 Kh7 20. g3 Qa5 21. Bg2 Ng4 22. hxg4 Qxc3 23. Qxc3 Bxc3 24. Red1 Bb4 25. Ra1 Bc5 26. Bxc5 Rxa1 27. Rxa1 Nxc5 28. Rd1 Nxb3 29. Rxd6 Nc5 30. Rd4 Kg7 31. f3 Ra8 32. e5 Ra3 33. Kf2 Ra2+ 34. Kg1 Rc2 35. Bf1 Kf8 36. f4 Ke7 37. f5 Nb3 38. Rd3 Nd2 39. Be2 Ne4 40. Bf3 Nxg3 41. Bxc6 Ne2+ 42. Kf1 bxc6 43. e6 gxf5 44. gxf5 fxe6 45. fxe6 Nf4 46. Rf3 Rxc4 47. Kf2 Nxe6 48. Rh3 Rf4+ 49. Ke3 Rf6 50. Rh5 c5 51. Kd3 Kd6 52. Kc4 Rf4+ 53. Kc3 Rf3+ 54. Kc4 Rf6 55. Rd5+ Kc6 56. Rh5 Rf4+ 57. Kc3 Rf3+ 58. Kc4 Rf6 59. Rh4 Rf4+ 0-1

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "5"]
[White "Efimenko, Maria"]
[Black "Munkhzul, Turmunkh"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2278"]
[PlyCount "116"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qe2 Bf5 10. 0-0 Bd3 11. Bxd3 Qxd3 12. Re1 Rd8 13. Na3 Qxe2 14. Rxe2 Rd1+ 15. Re1 Rxe1+ 16. Nxe1 Nxe5 17. Bd2 e6 18. Rc1 Nbc6 19. Nb5 a6 20. Nc3 Be7 21. b3 0-0 22. h3 Rd8 23. Be3 Ba3 24. Rb1 Bb4 25. Ne4 h6 26. Bb6 Rd7 27. f4 Nd3 28. Nxd3 Rxd3 29. Rc1 Ba3 30. Rc2 Rd1+ 31. Kh2 Kh7 32. Nc5 Bxc5 33. Bxc5 Kg6 34. Be3 Kf5 35. Kg3 Ke4 36. Kf2 h5 37. Rc4+ Kf5 38. Rc5+ Rd5 39. Rc4 f6 40. Kf3 e5 41. g4+ hxg4+ 42. hxg4+ Ke6 43. f5+ Kd7 44. Ke4 Rd1 45. Rc2 Nb4 46. Rh2 Kc6 47. a3 Nd5 48. Rc2+ Kd7 49. Rd2 Rxd2 50. Bxd2 Kc6 51. Kd3 Ne7 52. Ke4 Nc8 53. Bb4 Nd6+ 54. Ke3 Kd5 55. Bxd6 Kxd6 56. Ke4 Kc5 57. Ke3 Kd5 58. Kd3 e4+ 0-1

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "6"]
[White "Efimenko, Maria"]
[Black "Palmero Martinez, Rachel"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2245"]
[BlackElo "2099"]
[PlyCount "50"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 d6 9. h3 h6 10. Re1 Bb6 11. Nbd2 Be6 12. Bc2 Re8 13. a4 b4 14. Nf1 d5 15. Qe2 bxc3 16. bxc3 dxe4 17. dxe4 Qe7 18. Ne3 Qc5 19. Bb2 Nh5 20. Nd2 Nf4 21. Qf3 Qe7 22. Qg3 Qf6 23. Nf5 Bxf5 24. exf5 Rad8 25. Re2 Nxe2+ 0-1

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "8"]
[White "Efimenko, Maria"]
[Black "Shukhman, Anna"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "1866"]
[PlyCount "73"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 Bd7 9. 0-0 Nxe5 10. Bxd7+ Nexd7 11. Nc3 e6 12. d5 e5 13. Bg5 Be7 14. h4 h6 15. Bxe7 Qxe7 16. a4 0-0 17. a5 Nc8 18. a6 Nc5 19. axb7 Qxb7 20. Qe2 Ne7 21. Rfd1 Rab8 22. Ra2 Rfc8 23. h5 Nb3 24. Qa6 Nf5 25. Qxa7 Nfd4 26. Nd2 Nxd2 27. Rxd2 Qb3 28. Qe7 Nb5 29. Nxb5 Qxa2 30. Nxd6 Rf8 31. Qxe5 Qa5 32. Rc2 Qa1+ 33. Kh2 Qd1 34. Rc7 Qb3 35. Nf5 f6 36. Qe7 Qg3+ 37. fxg3 1-0

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "2"]
[White "Efimenko, Maria"]
[Black "Zakirova, Aisha"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "1585"]
[PlyCount "92"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bd3 g6 9. 0-0 Bg7 10. Qe2 0-0 11. Nc3 Bg4 12. exd6 Qxd6 13. Nb5 Qd8 14. h3 Bxf3 15. Qxf3 a6 16. Nc3 Nxd4 17. Qxb7 Ne6 18. Qf3 Nd4 19. Qg3 Nd7 20. Re1 Nc5 21. Bb1 Rc8 22. Kh1 Re8 23. Bf4 Qb6 24. b3 a5 25. Nd5 Qb7 26. Ne3 Nb5 27. Bc2 Nd4 28. Bd1 Nde6 29. Bf3 Qa7 30. Be5 Bxe5 31. Qxe5 Nd3 32. Qg3 Nxe1 33. Rxe1 Qb8 34. Qg4 Qf4 35. Nd5 Qxg4 36. Bxg4 Kg7 37. Bxe6 fxe6 38. Rxe6 Kf7 39. Ra6 Rc1+ 40. Kh2 Rc5 41. Ne3 Rd8 42. Kg3 Rd1 43. Nc4 Ra1 44. Nxa5 Rxa2 45. b4 Rb5 46. Ra7 Rxb4 0-1

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "1"]
[White "Gunina, Valentina"]
[Black "Efimenko, Maria"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2431"]
[BlackElo "2245"]
[PlyCount "55"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be3 c6 7. Bd3 Qc7 8. Qd2 b5 9. Bh6 e5 10. Bxg7 Kxg7 11. 0-0 Nbd7 12. Ne2 a6 13. c3 c5 14. Ng3 c4 15. Bc2 h6 16. Rae1 Rd8 17. Nh4 Nf8 18. f4 Qe7 19. fxe5 dxe5 20. d5 N6h7 21. Qf2 Kg8 22. Nf3 Rd6 23. b3 a5 24. bxc4 bxc4 25. Rb1 Nd7 26. Rb5 Nhf6 27. Nd2 Ra7 28. Qxa7 1-0

[Event "Speed Chess (Women) Q1"]
[Site "Chess.com INT"]
[Date "2020.06.18"]
[Round "4"]
[White "Sharmin, Samiha Shimmi"]
[Black "Efimenko, Maria"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1812"]
[BlackElo "2245"]
[PlyCount "88"]
[EventDate "2020.06.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. h3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Qd6 8. d4 b6 9. Nc3 Bb7 10. Be3 a6 11. Qd2 Rd8 12. Rad1 Nc6 13. Bf4 Qd7 14. d5 Nb8 15. Ne5 Qc8 16. Bh6 Nbd7 17. Bxg7 Kxg7 18. Ng4 Nxg4 19. Bxg4 h5 20. Qd4+ Kg8 21. Bf3 Nf6 22. Qe3 Re8 23. Rfe1 Qf5 24. Ne4 Nh7 25. g4 hxg4 26. hxg4 Qe5 27. Kg2 Qxb2 28. Rh1 Qg7 29. Rh2 f6 30. Rdh1 Nf8 31. Rh8+ Kf7 32. R1h2 Red8 33. Be2 c6 34. Kg1 cxd5 35. cxd5 Bxd5 36. Nc3 Be6 37. g5 b5 38. R2h4 f5 39. Qg3 Rac8 40. Nd1 Rc1 41. Qh2 Rdxd1+ 42. Bxd1 Rxd1+ 43. Kg2 Bd5+ 44. f3 Rd2+ 0-1

