[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "1"]
[White "Goldin, Alexander"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2542"]
[BlackElo "2114"]
[PlyCount "69"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. c4 e6 6. d4 Bxf3 7. Bxf3 Nbd7 8. Qc2 Be7 9. b3 0-0 10. Nc3 Rc8 11. Rd1 Re8 12. Bb2 b5 13. cxb5 cxb5 14. Qd3 a6 15. e3 Qa5 16. a3 Rc6 17. e4 Rec8 18. b4 Qc7 19. Rac1 dxe4 20. Nxe4 Nd5 21. Nc5 Qa7 22. Re1 N7f6 23. Qb3 h6 24. Rc2 Qb6 25. Rec1 Qa7 26. a4 bxa4 27. Qxa4 Qb6 28. Nd7 Nxd7 29. Rxc6 Rxc6 30. Qxc6 Qxb4 31. Qxd7 Qxb2 32. Rc8+ Kh7 33. Bxd5 Qb1+ 34. Kg2 exd5 35. Qxe7 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "11"]
[White "Hajiyev, Kanan"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2113"]
[BlackElo "2114"]
[PlyCount "214"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bg5 Ne4 7. Bf4 Nxc3 8. bxc3 e6 9. e3 Bd6 10. Bd3 Bxf4 11. exf4 h6 12. 0-0 0-0 13. Kh1 Bd7 14. g4 Rc8 15. g5 h5 16. h4 g6 17. Rc1 Na5 18. Ne5 Kg7 19. Qc2 Be8 20. Rb1 a6 21. Rfc1 b5 22. Qe2 Qc7 23. Kg2 Bc6 24. a4 Nc4 25. axb5 Bxb5 26. Kg3 Nxe5 27. Bxb5 axb5 28. Qxe5+ Qxe5 29. fxe5 Rc4 30. Rxb5 Rfc8 31. Rb3 Rxd4 32. cxd4 Rxc1 33. Rd3 Rg1+ 34. Kf3 Rg4 35. Rd2 Rxh4 36. Ke3 Re4+ 37. Kd3 Rg4 38. f4 Rxf4 39. Rg2 Rf3+ 40. Ke2 Ra3 41. Rg1 Kf8 42. Kd2 Ke7 43. Kc2 h4 44. Rg4 h3 45. Rh4 h2 46. Kb2 Rg3 47. Rxh2 Rxg5 48. Kc3 Rg3+ 49. Kd2 Ra3 50. Rh8 Kd7 51. Rf8 Ke7 52. Rg8 Rg3 53. Ke2 Rg4 54. Ke3 Re4+ 55. Kd3 Rf4 56. Ra8 g5 57. Ke3 Rf5 58. Rg8 Kd7 59. Rf8 Kc6 60. Rb8 Kc7 61. Ra8 Kc6 62. Rb8 Kc7 63. Re8 Kd7 64. Rg8 Ke7 65. Rh8 f6 66. Rh7+ Ke8 67. exf6 Rxf6 68. Rg7 Rf5 69. Kd3 Kf8 70. Rd7 Kg8 71. Ke3 Rf7 72. Rd6 Rf6 73. Rd7 g4 74. Ra7 g3 75. Ra2 Kg7 76. Rg2 Rg6 77. Kf4 Kf6 78. Rxg3 Rxg3 79. Kxg3 Kg5 80. Kf3 Kf5 81. Ke3 Kg4 82. Ke2 Kf4 83. Kd3 Kf3 84. Kd2 Ke4 85. Kc3 Ke3 86. Kc2 Kxd4 87. Kd2 e5 88. Ke2 e4 89. Kd2 e3+ 90. Ke2 Ke4 91. Ke1 d4 92. Ke2 d3+ 93. Kd1 d2 94. Ke2 Kd4 95. Kd1 Kc3 96. Ke2 Kc2 97. Kxe3 d1Q 98. Ke4 Qd3+ 99. Kf4 Qe2 100. Kg3 Kd3 101. Kf4 Qe4+ 102. Kg3 Qf5 103. Kh4 Ke2 104. Kg3 Ke3 105. Kg2 Qg4+ 106. Kh2 Kf2 107. Kh1 Qg2# 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "7"]
[White "Nurgaliyeva, Zarina"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2051"]
[BlackElo "2114"]
[PlyCount "93"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 e6 6. Nc3 Nge7 7. d3 0-0 8. h4 d5 9. Ba2 d4 10. Ne2 e5 11. h5 Bg4 12. h6 Bh8 13. Ng3 Qd7 14. Bg5 b5 15. Re1 Rac8 16. Nf1 Nd8 17. N1h2 c4 18. Nxe5 Bxe5 19. Nxg4 f6 20. Nxe5 fxe5 21. Qe2 Ne6 22. Bxe7 Qxe7 23. dxc4 Nf4 24. Qg4 Kh8 25. g3 Ne6 26. cxb5 Ng5 27. Bb3 Nf3+ 28. Kg2 Nxe1+ 29. Rxe1 Qf6 30. f3 Rcd8 31. Rd1 Rd6 32. Bd5 Rdd8 33. Bc6 Rd6 34. Bd5 Rdd8 35. Rf1 Rc8 36. Bb3 Rcd8 37. f4 d3 38. c4 d2 39. Bd1 Rd4 40. Rf3 Rxe4 41. fxe5 Qxf3+ 42. Bxf3 Re1 43. e6 Re8 44. e7 R8xe7 45. Qd4+ Kg8 46. Bd5+ Kf8 47. Qh8# 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "2"]
[White "Pershina, Elena"]
[Black "Lehtosaari, Mauri"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2114"]
[BlackElo "2151"]
[PlyCount "75"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. 0-0 e6 7. Qb3 Qb6 8. Qxb6 axb6 9. d3 Nc6 10. Nc3 Bb4 11. Bd2 0-0 12. a3 Be7 13. Rfc1 Na5 14. Rc2 Nb3 15. Re1 Bg4 16. Ne5 Bh5 17. Bg5 Rfc8 18. g4 Bg6 19. h4 h6 20. Nxg6 fxg6 21. Bxf6 gxf6 22. e3 Kf7 23. d4 Na5 24. f4 Nc4 25. Kf2 f5 26. Nxd5 Nd6 27. Rxc8 Rxc8 28. Nxb6 Rc7 29. g5 h5 30. Re2 Rc1 31. Na4 b5 32. Nc5 Nc4 33. Nd3 Rb1 34. d5 Bd6 35. dxe6+ Kxe6 36. e4 Bc7 37. exf5+ Kxf5 38. Bh3# 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Rosh, Jain"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2114"]
[BlackElo "2248"]
[PlyCount "121"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. Rb1 a5 9. a3 Be6 10. Bd2 h6 11. b4 axb4 12. axb4 Nbd7 13. b5 d5 14. cxd5 cxd5 15. d4 e4 16. Ne1 Ne8 17. Nc2 Nd6 18. Qc1 Nc4 19. Bxh6 Bxh6 20. Qxh6 Ndb6 21. h4 Nd6 22. Ne3 Ra3 23. Rfc1 Qf6 24. h5 Rc8 25. Ncd1 Rxc1 26. Rxc1 Nxb5 27. Rb1 Ra5 28. hxg6 fxg6 29. Bh3 Bxh3 30. Qxh3 Nxd4 31. Nc3 Ra6 32. Ng4 Nf3+ 33. exf3 Qxc3 34. Nh6+ Kg7 35. fxe4 dxe4 36. Rd1 Ra1 37. Rxa1 Qxa1+ 38. Kg2 e3 39. fxe3 Qb2+ 40. Kf3 Qf6+ 41. Kg2 Qc6+ 42. Kf2 Nd5 43. Ng4 Qc2+ 44. Kg1 Qd1+ 45. Kg2 Qe2+ 46. Kg1 Qe1+ 47. Kh2 Qd2+ 48. Kh1 Qd1+ 49. Kh2 Qc2+ 50. Kh1 Qd1+ 51. Kh2 Qe2+ 52. Kh1 Qf3+ 53. Kh2 Kg8 54. Nh6+ Kg7 55. Ng4 Qe2+ 56. Kh1 Qe1+ 57. Kh2 Kg8 58. Nh6+ Kh7 59. Nf5+ Kg8 60. Nh6+ Kg7 61. Ng4 1/2-1/2

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "9"]
[White "Pershina, Elena"]
[Black "Shuvalov, Evgenij"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2114"]
[BlackElo "2073"]
[PlyCount "58"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Qe2 Qxe2+ 8. Bxe2 Bf5 9. c3 cxd4 10. cxd4 Bd6 11. 0-0 f6 12. Bb5 Nge7 13. Re1 Kf7 14. Nb3 Nb4 15. Rd1 Nc2 16. Rb1 Na3 17. bxa3 Bxb1 18. Nc5 Bxc5 19. dxc5 Bxa2 20. Nd4 Rhd8 21. Bf4 Rac8 22. Bd6 Bc4 23. Ba4 Ng6 24. g3 b6 25. Nc6 Rh8 26. cxb6 axb6 27. f4 b5 28. f5 Rxc6 29. fxg6+ hxg6 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "3"]
[White "Pershina, Elena"]
[Black "Soham, Kamotra"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2114"]
[BlackElo "2388"]
[PlyCount "66"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. 0-0 Qc7 6. b3 e5 7. dxe5 dxe5 8. Bb2 e4 9. Nd4 Be7 10. f3 0-0 11. Nd2 Nd5 12. Nc4 b5 13. Nxb5 cxb5 14. Qxd5+ Kh8 15. Ne5 Bb7 16. Qxb5 Bf6 17. fxe4 Nc6 18. Nc4 Nd4 19. Qa4 Bc6 20. Qb4 a5 21. Qd2 Rad8 22. Qe3 Nxc2 23. Qf2 Nxa1 24. Bxa1 Bxa1 25. Rxa1 fxe4 26. Qe3 a4 27. Rc1 axb3 28. axb3 Qb8 29. Na5 Bd5 30. Rc3 Qb4 31. Qc5 Qxc5+ 32. Rxc5 Ba8 33. b4 Rd1+ 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "5"]
[White "Pershina, Elena"]
[Black "Vivaan, Vishal Shah"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2114"]
[BlackElo "1954"]
[PlyCount "116"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Nc6 11. 0-0 Rac8 12. Rc1 e6 13. Nxc6 bxc6 14. Qa4 Qb7 15. b3 a6 16. Rfd1 d5 17. exd5 cxd5 18. c5 Nd7 19. b4 Ne5 20. Bd4 Nc4 21. Bxg7 Kxg7 22. Qb3 a5 23. a3 Rxc5 24. Na4 Rb5 25. Qc3+ Kg8 26. Nc5 axb4 27. axb4 Qb6 28. Kh1 Rxc5 29. bxc5 Qxc5 30. Qd4 Qa3 31. Rxc4 dxc4 32. Qxc4 Kg7 33. Qd4+ Kg8 34. h3 Qe7 35. Kh2 e5 36. Qd7 Qf6 37. Qd6 Qf4+ 38. Kh1 Kg7 39. Qd2 Qf5 40. Qd3 Qg5 41. Qd2 Qg3 42. Qd3 Rb8 43. Qd2 Rb6 44. Qe2 Qf4 45. Qd2 Qc4 46. Re1 Re6 47. Qe2 Qd4 48. Qe4 Qd2 49. Qe2 Qd8 50. Qe4 f5 51. Qe2 Qe7 52. Qe3 e4 53. f4 Rd6 54. Kh2 Qf6 55. Rc1 Rd7 56. Rc8 Qd4 57. Qc1 e3 58. Qb1 Qxf4+ 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "10"]
[White "Tarasova, Viktoriya"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2226"]
[BlackElo "2114"]
[PlyCount "58"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Ne3 gxf4 13. Nxf5 0-0-0 14. Qc2 fxg3 15. hxg3 Kb8 16. 0-0-0 Bb4 17. e3 Nc5 18. f4 Ned3+ 19. Kb1 Qa5 20. Ne4 Nxb2 21. Rxd8+ Rxd8 22. Qxb2 Nd3 23. Qf6 Be7 24. Nxe7 Qb4+ 25. Kc2 Qxa4+ 26. Kc3 Qa3+ 27. Kc2 Qa2+ 28. Kc3 Qb2+ 29. Kc4 b5# 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "6"]
[White "Tifferet, Shaked"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2280"]
[BlackElo "2114"]
[PlyCount "26"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 Bg4 6. Qd2 Nc6 7. h3 Bh5 8. Bb5 e6 9. g4 Bg6 10. Nf3 Ne4 11. Nxe4 Bxe4 12. Qe3 Qa5+ 13. Qc3 Bb4 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "4"]
[White "Yurasova, Daria"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2023"]
[BlackElo "2114"]
[PlyCount "150"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Bd6 8. Bg3 Bxg3 9. hxg3 c4 10. Be2 0-0 11. c3 b5 12. e4 Nxe4 13. Nxe4 dxe4 14. Nd2 Bf5 15. Bg4 Qd5 16. Qe2 Bxg4 17. Qxg4 f5 18. Qf4 e5 19. dxe5 Nxe5 20. Rfd1 Nd3 21. Qe3 Nxb2 22. Rdb1 Nd3 23. a4 a6 24. Nf1 h6 25. Qb6 Rfb8 26. Qe3 b4 27. cxb4 Rxb4 28. Rxb4 Nxb4 29. Rc1 Nd3 30. Rc2 Rc8 31. Rc3 Qc5 32. Qe2 Qd4 33. Rc2 c3 34. Ne3 Rc5 35. Qh5 Qe5 36. Qg6 Nb4 37. Rc1 c2 38. Qb6 Nd3 39. Rxc2 Rxc2 40. Nxc2 Qc5 41. Qd8+ Kh7 42. Ne3 a5 43. g4 f4 44. Qe8 fxe3 45. Qxe4+ Kg8 46. Qxd3 exf2+ 47. Kf1 Qc1+ 48. Kxf2 Qf4+ 49. Qf3 Qd2+ 50. Qe2 Qd4+ 51. Kf1 Qxa4 52. Qe6+ Kh7 53. Qf5+ Kg8 54. Qc8+ Kh7 55. Qf5+ Kg8 56. g5 hxg5 57. Qxg5 Qd1+ 58. Kf2 Qc2+ 59. Kg3 Qd3+ 60. Kh2 Qd6+ 61. g3 a4 62. Qa5 a3 63. Qa8+ Kh7 64. Qe4+ Kg8 65. Qc4+ Kh7 66. Qe4+ Kh6 67. Qe3+ Kg6 68. Qe4+ Kf6 69. Qa4 Qd2+ 70. Kh3 a2 71. Qa6+ Kf7 72. Qa7+ Kf6 73. Qa6+ Ke7 74. Qa7+ Qd7+ 75. Qxd7+ Kxd7 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "6"]
[White "Avazkhonov, Alikhon"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1538"]
[BlackElo "2114"]
[PlyCount "46"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. Bg5 b5 6. a4 b4 7. Na2 Ne4 8. Bh4 Qa5 9. Rc1 e6 10. e3 b3+ 11. Nc3 Bb4 12. Nd2 Nxc3 13. bxc3 Bxc3 14. Bxc4 b2 15. Rb1 Ba6 16. Bxa6 Nxa6 17. Qc2 0-0 18. Kd1 c5 19. Nc4 Qb4 20. Nxb2 Rab8 21. Kc1 cxd4 22. exd4 Rfc8 23. Bg3 Bxb2+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Dilmukhametov, Artur"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2276"]
[BlackElo "2114"]
[PlyCount "56"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 Bxb3 11. Qxb3 e6 12. Nb5 Qd8 13. Nfxd4 Nxd4 14. Nxd4 Bd6 15. Be3 0-0 16. Nb5 Be5 17. Nxa7 Nd5 18. Nb5 Nxe3 19. fxe3 Qh4 20. h3 Qg3 21. Rf3 Qh2+ 22. Kf2 Rfd8 23. Nd4 Bf6 24. Qxb7 Rab8 25. Qe4 Rxb2+ 26. Ne2 Rxe2+ 27. Kxe2 Qxg2+ 28. Ke1 Bxc3# 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Espinosa Veloz, Ermes"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2478"]
[BlackElo "2114"]
[PlyCount "51"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 Nge7 6. d4 cxd4 7. cxd4 exd4 8. Nxd4 Qc7 9. h3 0-0 10. Nc3 a6 11. Be2 b5 12. Be3 Bb7 13. Rc1 Rac8 14. Nd5 Qb8 15. Bg4 Nxd5 16. exd5 Ne5 17. Rxc8 Rxc8 18. Nf5 Bc5 19. d6 Ng6 20. Bxc5 Rxc5 21. Qd4 Re5 22. Ne7+ Rxe7 23. dxe7 Nxe7 24. Qxd7 Ng6 25. Re1 Nf8 26. Re8 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Ozates, Tuna"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2309"]
[BlackElo "2114"]
[PlyCount "112"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. f4 a6 12. Nc3 f5 13. fxe5 dxe5 14. 0-0 Bc5+ 15. Kh1 Qh4 16. Qe1 Qxe1 17. Rxe1 e4 18. Bf1 Nd7 19. Bf4 Nf6 20. h3 Nh5 21. Bh2 Bd7 22. Rad1 Bf2 23. Re2 Ng3+ 24. Bxg3 Bxg3 25. Rc2 Rae8 26. c5 f4 27. Bc4 Kh8 28. d6 f3 29. Bd5 f2 30. Rf1 e3 31. Bxb7 Bb5 32. Nxb5 e2 33. Rxe2 Rxe2 34. Nd4 Re1 35. Bxa6 Ra8 36. d7 Bc7 37. Bd3 Rxa2 38. g3 Rxb2 39. Kg2 Rxf1 40. Kxf1 Rd2 41. Ne6 Rxd3 42. c6 Bb6 43. Nc5 Rd1+ 44. Kxf2 Bxc5+ 45. Ke2 Rxd7 46. cxd7 Be7 47. Ke3 Kg8 48. Ke4 Kf7 49. Kd5 Kf6 50. g4 g5 51. Kc6 Ke5 52. Kc7 Kf4 53. d8Q Bxd8+ 54. Kxd8 Kg3 55. Ke7 Kxh3 56. Kf6 Kxg4 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Pershina, Elena"]
[Black "Andreev, Konstantin1111"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2114"]
[BlackElo "2281"]
[PlyCount "82"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Nc6 7. Nge2 Be7 8. 0-0 0-0 9. f4 f6 10. b4 Nxb4 11. Qb3+ Kh8 12. Ba3 Nc6 13. fxe5 Nxe5 14. Bxe7 Qxe7 15. Nd4 c5 16. Nf5 Bxf5 17. Rxf5 Qd7 18. Qc2 Nd3 19. Rh5 g6 20. Rh4 Rad8 21. Rf1 Ne5 22. Ne4 Qe7 23. Nxc5 Rc8 24. d4 Ned7 25. Qxg6 Nxc5 26. dxc5 Rxc5 27. Be4 f5 28. Qh6 Rf6 29. Qg5 Qg7 30. Qxg7+ Kxg7 31. Bxb7 Rc2 32. a4 Ra2 33. Rhf4 Nxa4 34. Rxf5 Rxf5 35. Rxf5 Nc3 36. Rf2 Ra1+ 37. Kg2 a5 38. e4 a4 39. e5 a3 40. e6 a2 41. Rf7+ Kg8 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "9"]
[White "Pershina, Elena"]
[Black "Dwilewicz, Katarzyna"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2114"]
[BlackElo "2098"]
[PlyCount "54"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 f5 6. e4 Nc6 7. Nge2 Nge7 8. 0-0 0-0 9. Rb1 a5 10. a3 Nd4 11. b4 axb4 12. axb4 fxe4 13. Nxd4 exd4 14. Nxe4 d5 15. cxd5 Nxd5 16. Bg5 Qe8 17. Nd6 Qe5 18. Qb3 Be6 19. Rfe1 Ne3 20. Bf4 Rxf4 21. gxf4 Qxd6 22. Qb2 Ra2 23. Qc1 Rc2 24. Qa3 Nxg2 25. Qa8+ Kf7 26. Kxg2 Qxf4 27. Qxb7 Rxf2+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Rosh, Jain"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2114"]
[BlackElo "2248"]
[PlyCount "76"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Be7 7. Qa4+ Nc6 8. Ne5 0-0 9. Nxc6 bxc6 10. dxc5 Bxc5 11. Qxc4 Qb6 12. Nc3 Ba6 13. Qh4 Qc7 14. Bg5 Be7 15. Ne4 Nd5 16. Rac1 f6 17. Bd2 Bxe2 18. Rfe1 Ba6 19. Nc5 Bxc5 20. Rxc5 Qd6 21. b4 Rac8 22. Be4 h6 23. Bxh6 gxh6 24. Qxh6 Qd7 25. Bc2 Qg7 26. Qd2 e5 27. Re4 Kf7 28. Rxd5 cxd5 29. Qxd5+ Ke7 30. Bb3 Rc1+ 31. Kg2 Bf1+ 32. Kf3 Rd8 33. Qe6+ Kf8 34. Rh4 Qb7+ 35. Ke3 Qb6+ 36. Kf3 Qxe6 37. Bxe6 Rd3+ 38. Ke4 Rd4+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Pershina, Elena"]
[Black "Senft, Sean"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2114"]
[BlackElo "2107"]
[PlyCount "88"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 Ngf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Ne8 11. 0-0 Nc7 12. Qd2 Nc5 13. Rac1 N5e6 14. Nde2 a6 15. b3 Nc5 16. Nd5 Nxd5 17. cxd5 Rc8 18. Rc2 Qd7 19. Rfc1 f5 20. b4 Na4 21. Nd4 fxe4 22. Ne6 exf3 23. Nxg7 Rxc2 24. Rxc2 f2+ 25. Bxf2 Kxg7 26. Bd4+ Kg8 27. Qh6 Rf7 28. Rf2 Qe8 29. h3 Qf8 30. Qxf8+ Rxf8 31. Rxf8+ Kxf8 32. Kf2 e5 33. dxe6 Ke7 34. Kf3 Kxe6 35. Ke4 d5+ 36. Kf4 h6 37. g4 Kd6 38. h4 Ke6 39. h5 g5+ 40. Ke3 Kf7 41. Kd3 b6 42. Kc2 Ke6 43. Kb3 b5 44. Kc2 Kd6 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "11"]
[White "Pershina, Elena"]
[Black "Tarasova, Viktoriya"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2114"]
[BlackElo "2226"]
[PlyCount "47"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Ne7 11. Bd3 Nxc3 12. bxc3 Bf5 13. 0-0 Qd7 14. Nh4 Bxd3 15. Qxd3 Rac8 16. f4 c5 17. f5 Nc6 18. f6 g6 19. Nf5 cxd4 20. cxd4 Rfe8 21. Nd6 Nb4 22. Qd2 Nc2 23. Bf2 Nxa1 24. Qh6 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "7"]
[White "Rietze, Clemens"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2329"]
[BlackElo "2114"]
[PlyCount "65"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Ne3 gxf4 13. Nxf5 fxg3 14. hxg3 0-0-0 15. a5 Nc5 16. Qc2 h5 17. 0-0 h4 18. Nxh4 Rxh4 19. gxh4 Bd6 20. a6 b6 21. Qf5+ Kb8 22. Ne4 Nxe4 23. Qxe4 Rg8 24. Rfd1 Ng4 25. Rac1 Bc5 26. e3 Qh2+ 27. Kf1 Qxh4 28. Qf4+ Kc8 29. Ke2 Qh8 30. Rc2 Ne5 31. Bf3 Nxf3 32. Qxf3 Qh6 33. b4 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "5"]
[White "Ajavon, Anthony Obieni"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1874"]
[BlackElo "2114"]
[PlyCount "46"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 b5 6. a4 b4 7. Na2 Qa5 8. Bxf6 exf6 9. Bxc4 Ba6 10. Bxa6 Nxa6 11. Ne2 Be7 12. 0-0 0-0 13. Rc1 Rac8 14. Qb3 Rfd8 15. Rc2 c5 16. Rfc1 g6 17. h3 Kg7 18. dxc5 Rxc5 19. Nd4 Qb6 20. Rxc5 Bxc5 21. Nb5 Rd2 22. Rd1 Qd8 23. Rxd2 Qxd2 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "9"]
[White "Demina, Marya"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1890"]
[BlackElo "2114"]
[PlyCount "102"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. Nh4 Be4 7. Nxe4 Nxe4 8. Nf3 Bb4+ 9. Bd2 Qa5 10. a3 Bxd2+ 11. Nxd2 Nxd2 12. Qxd2 Qxd2+ 13. Kxd2 Nd7 14. Bd3 dxc4 15. Bxc4 Nb6 16. Bd3 Ke7 17. b4 Rhd8 18. Ke2 g6 19. h4 Nd5 20. Rac1 h5 21. g3 Rd7 22. Rc2 Rad8 23. Rhc1 Kf6 24. Be4 e5 25. dxe5+ Kxe5 26. Bxd5 Rxd5 27. Rc5 Ke6 28. R1c2 Rxc5 29. Rxc5 Rd5 30. Rxd5 Kxd5 31. Kd3 b6 32. e4+ Kd6 33. f4 c5 34. Kc4 cxb4 35. axb4 a6 36. Kd4 Kc6 37. f5 a5 38. bxa5 bxa5 39. Ke5 a4 40. Kf6 a3 41. Kxf7 gxf5 42. exf5 a2 43. f6 a1Q 44. Kg6 Kd7 45. Kxh5 Qxf6 46. g4 Ke7 47. g5 Qf4 48. g6 Kf8 49. g7+ Kg8 50. Kg6 Qxh4 51. Kf5 Kxg7 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "7"]
[White "Llanos, Guillermo"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2288"]
[BlackElo "2114"]
[PlyCount "53"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bg4 5. cxd5 cxd5 6. Qb3 Bc8 7. Bb5+ Nc6 8. 0-0 e6 9. d4 Bd6 10. Bxc6+ bxc6 11. Na4 0-0 12. Bd2 Rb8 13. Qc2 Ne4 14. Rfc1 Bd7 15. Nc5 Nxc5 16. dxc5 Bc7 17. b4 e5 18. e4 d4 19. Ne1 f5 20. f3 fxe4 21. fxe4 Qh4 22. Nf3 Qh5 23. Qc4+ Kh8 24. Rf1 Bg4 25. Ng5 Be2 26. Nf7+ Rxf7 27. Qxf7 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "2"]
[White "Nurgaliyeva, Zarina"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2051"]
[BlackElo "2114"]
[PlyCount "59"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 Nge7 9. Bd6 a6 10. Bc4 0-0 11. e5 b5 12. Bb3 Bb7 13. Nbd2 Re8 14. Ng5 Nxe5 15. Bxe5 Bxe5 16. Nxf7 Qb6 17. Nxe5+ Kg7 18. Ndf3 Nf5 19. Re1 d6 20. Nd3 Rac8 21. Nf4 Qc6 22. Bd5 Qb6 23. Bxb7 Qxb7 24. Rxe8 Rxe8 25. Nxd4 Qe4 26. Nxf5+ Qxf5 27. Qd4+ Kg8 28. Qd5+ Kg7 29. Qxf5 gxf5 30. Kf1 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "1"]
[White "Pershina, Elena"]
[Black "Chor, Kevin"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2114"]
[BlackElo "1944"]
[PlyCount "56"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 d5 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Nbd7 11. Nc3 Nb6 12. Qd3 Bb4 13. Bg5 h6 14. Bxf6 Qxf6 15. e4 Rad8 16. a5 Nc8 17. Rfd1 Na7 18. Ne5 Bb5 19. Nxb5 Nxb5 20. Qc4 Bd6 21. Nf3 Qg6 22. e5 Be7 23. d5 exd5 24. Rxd5 Qe6 25. Nd2 Rxd5 26. Bxd5 Qxe5 27. Bxb7 Nd6 28. Qxa6 Qxb2 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "6"]
[White "Pershina, Elena"]
[Black "Gogolev, Artem"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2114"]
[BlackElo "2250"]
[PlyCount "106"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nc6 6. Bg2 cxd4 7. Nxd4 Bc5 8. Nxc6 bxc6 9. 0-0 Nf6 10. c4 0-0 11. cxd5 Nxd5 12. Qc2 Qb6 13. Nc3 Nxc3 14. Qxc3 Ba6 15. Rd1 Bxf2+ 16. Kh1 Rad8 17. Bg5 f6 18. Bf4 Bd4 19. Qxc6 Qxc6 20. Bxc6 Bxb2 21. Rab1 Bd4 22. a4 Bb6 23. Kg2 g5 24. Bd6 Rf7 25. a5 Bxa5 26. Bd5 Bb6 27. Bxf7+ Kxf7 28. Bb4 Rc8 29. Rd7+ Kg6 30. Rbd1 Bb5 31. Re7 Rc4 32. Be1 Bc6+ 33. Kf1 Rc2 34. Rd2 Rc1 35. Ke2 Bb5+ 36. Kf3 Rc3+ 37. Kg2 Bc6+ 38. Kf1 Rf3+ 39. Ke2 Rb3 40. Bf2 Bf3+ 41. Kf1 Ba5 42. Rc2 Rb1+ 43. Be1 Bxe1 44. Rxe1 Rb3 45. Kf2 Bg4 46. Rec1 Rf3+ 47. Kg2 Rd3 48. h3 Bf3+ 49. Kf2 Bd5 50. Rb2 Rf3+ 51. Ke2 Rxg3 52. Rc7 Bf3+ 53. Kf2 Rxh3 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "11"]
[White "Pershina, Elena"]
[Black "Joshi, Pankaj"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2114"]
[BlackElo "2231"]
[PlyCount "49"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e6 6. d4 cxd4 7. cxd4 Nge7 8. Re1 0-0 9. Nc3 d5 10. e5 a6 11. Bxc6 Nxc6 12. Bg5 f6 13. exf6 Bxf6 14. Bh6 Re8 15. Qd2 Qc7 16. Rac1 Qb6 17. Nxd5 Qd8 18. Nxf6+ Qxf6 19. Ne5 Nxe5 20. dxe5 Qf7 21. Qd6 Bd7 22. Rc7 Rad8 23. Rd1 Qe7 24. Qxe7 Rxe7 25. Bg5 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Pershina, Elena"]
[Black "Laurusas, Tomas"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2114"]
[BlackElo "2550"]
[PlyCount "94"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 0-0 6. e4 c5 7. Ne2 Nc6 8. d5 Ne5 9. Qc2 exd5 10. cxd5 d6 11. 0-0 Re8 12. Nbc3 h5 13. a3 Bxc3 14. Bxc3 h4 15. Nf4 b5 16. b3 Ba6 17. Rfe1 b4 18. axb4 axb4 19. Bb2 Qd7 20. h3 hxg3 21. fxg3 Nh7 22. Kh2 Ng5 23. Re3 Bd3 24. Nxd3 Rxa1 25. Bxa1 Ng6 26. Qb2 f6 27. Nf2 Ne5 28. Qe2 Nef7 29. Ng4 Ra8 30. Bxf6 Nh7 31. Bb2 Ra2 32. Rd3 Nf8 33. Rd2 Ng6 34. Qf3 Ne7 35. Rf2 Qe8 36. Qf4 Ng6 37. Qf5 Nf8 38. Qh5 Qe7 39. Qf5 Ra7 40. Ne3 Nd7 41. Ng4 Nf8 42. e5 dxe5 43. Nxe5 Nd6 44. Qg5 Qxg5 45. Nc6 Rf7 46. Re2 Qh5 47. Nd8 Qxe2 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "10"]
[White "Pershina, Elena"]
[Black "Ljukin, Sergei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2114"]
[BlackElo "2362"]
[PlyCount "52"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nbd7 6. c4 c6 7. b3 Bd6 8. Bb2 0-0 9. Nbd2 Re8 10. Nh4 Bg4 11. Re1 e5 12. cxd5 cxd5 13. dxe5 Nxe5 14. h3 Be6 15. Ndf3 Nc6 16. Nd4 Ne4 17. Nxc6 bxc6 18. Qd4 f6 19. Rac1 Be5 20. Qd3 Bxb2 21. Rxc6 Qd7 22. Rc2 Ba3 23. Rd1 Qb7 24. Nf3 Bc5 25. Nd4 Bxd4 26. Qxd4 Rac8 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Lohani, Sujana"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2114"]
[BlackElo "1756"]
[PlyCount "61"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 g6 5. Nc3 Bg7 6. a3 0-0 7. 0-0 e6 8. d4 cxd4 9. Nxd4 Qb6 10. Ndb5 Ne5 11. Be3 Qd8 12. Nd6 Ne8 13. c5 Nxd6 14. cxd6 Nc4 15. Bf4 Nxb2 16. Qb3 Qb6 17. Qxb6 axb6 18. Nb5 Nc4 19. Ra2 Ra5 20. a4 e5 21. Rc1 exf4 22. Rxc4 fxg3 23. hxg3 Re8 24. Rac2 Be5 25. Rxc8 Rxc8 26. Rxc8+ Kg7 27. Rc4 Kf6 28. f4 Bb2 29. e4 Ke6 30. e5 Kf5 31. Bh3# 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "3"]
[White "Redzisz, Michal"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2228"]
[BlackElo "2114"]
[PlyCount "77"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 Bf5 6. Bd3 Bxd3 7. Qxd3 Qd7 8. Nge2 e6 9. 0-0 Nc6 10. Nb5 Rc8 11. c4 a6 12. Nbc3 dxc4 13. Qxc4 Bd6 14. Rad1 0-0 15. Bxd6 Qxd6 16. Qa4 Rfd8 17. Rd2 Qb4 18. Qxb4 Nxb4 19. Rfd1 Nbd5 20. a3 Kf8 21. Kf1 Ke7 22. Rd3 Rc4 23. f3 Nxc3 24. Nxc3 Nd5 25. Ne4 b6 26. g3 Rc2 27. R1d2 Rdc8 28. Kf2 Rxd2+ 29. Rxd2 Rc1 30. f4 Rh1 31. Kf3 Rc1 32. Nf2 h6 33. Nd3 Rc7 34. Ne1 Kd6 35. Rc2 Rxc2 36. Nxc2 f6 37. Ke4 Nc7 38. Ne3 b5 39. f5 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "3"]
[White "Baziuk, Vladyslav"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2211"]
[BlackElo "2114"]
[PlyCount "69"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. Qb3 Qc7 8. Bd2 a5 9. Nxe4 Nxe4 10. Bd3 Nxd2 11. Kxd2 a4 12. Qc2 a3 13. b3 Bb4+ 14. Ke2 Nd7 15. Rhd1 Qxh2 16. Nf3 Qc7 17. Rh1 h6 18. Rh5 Rc8 19. Rah1 Nf6 20. R5h4 c5 21. cxd5 Nxd5 22. Bb5+ Ke7 23. Bc4 Nc3+ 24. Kf1 b5 25. Bd3 c4 26. bxc4 bxc4 27. Bg6 fxg6 28. Qxg6 Nd5 29. Ne5 c3 30. g3 c2 31. Kg2 Rhf8 32. Rxh6 gxh6 33. Rxh6 c1Q 34. Qxe6+ Kd8 35. Qxd5+ 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "1"]
[White "Florescu, Codrut Constantin"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "2114"]
[PlyCount "65"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Bb4 9. Bd3 0-0 10. 0-0 Bxc3 11. bxc3 b6 12. Qc2 Bb7 13. Bg5 Rac8 14. Bxf6 gxf6 15. Bxh7+ Kg7 16. Be4 Qh5 17. Qd2 Rh8 18. Rac1 Rcd8 19. Qf4 f5 20. Bd3 Ne7 21. Qe5+ Kf8 22. Be2 Ng6 23. Qf6 Bxf3 24. Qxd8+ Kg7 25. Qxh8+ Nxh8 26. Bxf3 Qh4 27. Rfd1 Ng6 28. c4 Nf4 29. c5 bxc5 30. dxc5 Qg5 31. c6 Nh3+ 32. Kf1 Nf4 33. c7 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "11"]
[White "Floresvillar Gonzalez, Luis Miguel"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2019"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. h4 h6 5. Bf4 Bf5 6. Nd2 e6 7. Nxe4 Bxe4 8. Qb3 Qc8 9. f3 Bh7 10. e3 c6 11. c4 Nd7 12. a3 Be7 13. Rc1 dxc4 14. Bxc4 Nb6 15. Bd3 Bxd3 16. Qxd3 Nd5 17. Ne2 Nxf4 18. Nxf4 Qd7 19. h5 e5 20. dxe5 Rd8 21. Qxd7+ Rxd7 22. Rd1 Bg5 23. Rxd7 Kxd7 24. Ke2 Bxf4 25. exf4 Ke6 26. g4 Rd8 27. Rd1 Rxd1 28. Kxd1 Kd5 29. Kd2 Kd4 30. b3 c5 31. a4 b6 32. Kc2 a6 33. Kd2 b5 34. axb5 axb5 35. Kc2 Kd5 36. Kc3 g6 37. g5 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "8"]
[White "Khromkin, Andrey"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2191"]
[BlackElo "2114"]
[PlyCount "81"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. Qd2 g6 9. Qf4 Qxf4 10. Bxf4 Bg7 11. f3 Nd5 12. Nxd5 cxd5 13. Ne3 Bxd4 14. Nxd5 Rc8 15. e4 Be6 16. Nc7+ Rxc7 17. Bxc7 Bxb2 18. Rb1 Bc3+ 19. Kf2 Bd4+ 20. Kg3 h5 21. h4 b6 22. Bb5 0-0 23. Rhd1 Be5+ 24. Bxe5 Nxe5 25. Rbc1 Kg7 26. Rc7 Kf6 27. Be2 a5 28. f4 Ng4 29. e5+ Kg7 30. Bxg4 hxg4 31. Rxe7 Rc8 32. h5 Rc3+ 33. Kh4 Kh6 34. hxg6 Kxg6 35. Rd6 Rc2 36. Rdxe6+ fxe6 37. Rxe6+ Kf5 38. Rf6+ Ke4 39. g3 Ra2 40. e6 Rxa4 41. e7 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "10"]
[White "Pershina, Elena"]
[Black "Dyulgerov, Volen"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2114"]
[BlackElo "2200"]
[PlyCount "64"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b5 2. cxb5 a6 3. bxa6 Rxa6 4. e3 Rg6 5. d4 Bb7 6. f3 e5 7. Ne2 Bb4+ 8. Bd2 Bxf3 9. gxf3 Qh4+ 10. Ng3 Rxg3 11. hxg3 Bxd2+ 12. Nxd2 Qxh1 13. Qb3 Nc6 14. d5 Nd8 15. 0-0-0 Nf6 16. Qa3 Qh6 17. e4 Qg5 18. f4 exf4 19. gxf4 Qxf4 20. Bd3 Qd6 21. Qxd6 cxd6 22. a4 Nb7 23. b4 Kd8 24. a5 Ng4 25. a6 Nf2 26. a7 Kc7 27. Nc4 Nxd1 28. Kxd1 Ra8 29. b5 Na5 30. b6+ Kb7 31. Nxa5+ Kxb6 32. Nc4+ Kc5 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "4"]
[White "Pershina, Elena"]
[Black "Feliz Dotel, Dewar Bienvenido"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2114"]
[BlackElo "2035"]
[PlyCount "132"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Be7 8. b3 Ne4 9. Bb2 Bf6 10. Nbd2 cxd4 11. Ne1 Nc3 12. Qb1 Nxe2+ 13. Kh1 0-0 14. Nef3 Bg4 15. Qd3 Bxf3 16. Nxf3 Nc3 17. Nxd4 Bxd4 18. Bxc3 Bxc3 19. Qxc3 d4 20. Qd3 Nb4 21. Qc4 Qb6 22. Rad1 Rad8 23. Rd2 Nc6 24. Rfd1 Rd6 25. Bxc6 Rxc6 26. Qxd4 Qxd4 27. Rxd4 h6 28. Kg2 Rc2 29. R1d2 Rfc8 30. Rd7 Rxd2 31. Rxd2 Rc7 32. h4 g6 33. Kf3 Kg7 34. Ke4 Re7+ 35. Kf3 Rc7 36. g4 Re7 37. Kf4 Rc7 38. f3 a6 39. g5 hxg5+ 40. hxg5 Rc5 41. Rd7 Rf5+ 42. Kg4 Rb5 43. f4 a5 44. Rc7 b6 45. Rb7 Rb4 46. Kf3 a4 47. bxa4 Rxa4 48. Rxb6 Ra3+ 49. Kg4 Rxa2 50. Rb7 Ra4 51. Rc7 Ra1 52. Rb7 Rg1+ 53. Kf3 Rf1+ 54. Kg4 Rg1+ 55. Kf3 Rf1+ 56. Kg4 Re1 57. Kf3 Rc1 58. Kg4 Rc3 59. Ra7 Rb3 60. Rc7 Ra3 61. Rb7 Ra1 62. Rc7 Rg1+ 63. Kf3 Rf1+ 64. Kg4 Rg1+ 65. Kf3 Rf1+ 66. Kg4 Rg1+ 1/2-1/2

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "2"]
[White "Pershina, Elena"]
[Black "Reprintsev, Alexander"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2114"]
[BlackElo "2227"]
[PlyCount "136"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Nc6 7. Nge2 Be7 8. 0-0 0-0 9. f4 Bg4 10. h3 Bxe2 11. Qxe2 exf4 12. gxf4 Bf6 13. b3 Qd7 14. Bb2 Rad8 15. Rad1 Qd3 16. Qxd3 Rxd3 17. Be4 Rd6 18. d4 a6 19. Bf3 Re8 20. Ne4 Rde6 21. Nxf6+ Rxf6 22. d5 Rg6+ 23. Kf2 Nb4 24. a3 Nc2 25. Bc1 Rh6 26. Bg2 c6 27. dxc6 bxc6 28. Rd3 Nd5 29. e4 Nf6 30. Rc3 Nd4 31. e5 Nd5 32. Bxd5 cxd5 33. Rd1 Nb5 34. Rcd3 d4 35. a4 Nc3 36. Re1 Rd8 37. Bb2 Rc6 38. Bxc3 Rxc3 39. Rxc3 dxc3 40. Rc1 Rd2+ 41. Ke3 Rh2 42. Rxc3 Rxh3+ 43. Kd4 Rxc3 44. Kxc3 h5 45. Kd3 Kf8 46. b4 Ke7 47. Ke4 g6 48. f5 h4 49. b5 h3 50. Kf3 axb5 51. a5 b4 52. a6 h2 53. Kg2 h1Q+ 54. Kxh1 b3 55. a7 b2 56. a8Q b1Q+ 57. Kg2 Qxf5 58. Qa7+ Kf8 59. Qc5+ Kg7 60. Qd6 Qe4+ 61. Kg3 Qe3+ 62. Kg2 Qg5+ 63. Kf3 Qf5+ 64. Kg2 g5 65. Qd5 Kg6 66. Qd6+ Qe6 67. Qd4 Kf5 68. Kg3 Qxe5+ 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "6"]
[White "Pershina, Elena"]
[Black "Schut, Han"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2114"]
[BlackElo "2091"]
[PlyCount "79"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. d4 Bg7 6. Nc3 Nb6 7. Nf3 Nc6 8. e3 0-0 9. 0-0 Re8 10. Re1 e5 11. d5 Ne7 12. e4 c6 13. d6 Nf5 14. exf5 gxf5 15. Bg5 f6 16. Be3 Be6 17. b3 Nd5 18. Nxd5 cxd5 19. Bc5 Bf8 20. Nxe5 fxe5 21. Rxe5 Bxd6 22. Rxe6 Rxe6 23. Bxd5 Bxc5 24. Bxe6+ Kh8 25. Bxf5 Qf6 26. g4 Rd8 27. Qe1 Bb4 28. Qf1 Rd2 29. Rd1 Rxa2 30. Qc4 Qb2 31. Rd8+ Kg7 32. Qg8+ Kh6 33. g5+ Kh5 34. Qxh7+ Kxg5 35. Qg6+ Kf4 36. Qg4+ Ke5 37. Qe4+ Kf6 38. Qe6+ Kg5 39. Rg8+ Kf4 40. Qe4# 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "7"]
[White "Pershina, Elena"]
[Black "Todorovic, Bojan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2114"]
[BlackElo "2150"]
[PlyCount "66"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d4 d6 6. h3 c6 7. e4 Qa5 8. Nge2 Nbd7 9. 0-0 e5 10. Be3 Qa6 11. b3 b5 12. cxb5 cxb5 13. f4 b4 14. fxe5 dxe5 15. Nd5 Nxd5 16. exd5 e4 17. Bxe4 Nf6 18. Bg2 Re8 19. Qd2 Ne4 20. Qc2 Bf5 21. g4 Rac8 22. Qb2 Bd7 23. Rae1 Bb5 24. Nf4 Bxf1 25. Bxf1 Qd6 26. Bc4 Nc3 27. Qf2 Re7 28. Bd2 Rce8 29. Rxe7 Rxe7 30. Kg2 a5 31. Be3 a4 32. Nd3 Nd1 33. Qf4 Nxe3+ 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "9"]
[White "Van Baar, Esper"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2176"]
[BlackElo "2114"]
[PlyCount "87"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Qc7 7. Nc3 e5 8. Be3 b6 9. Qd2 h6 10. 0-0 Ne7 11. Nh2 f5 12. f4 Be6 13. Rae1 0-0-0 14. Nf3 fxe4 15. Nxe4 Nf5 16. Nxe5 Bxe5 17. fxe5 Qxe5 18. Bf4 Qxb2 19. Kh2 Qd4 20. Nxc5 Bxa2 21. Ne6 Bxe6 22. Rxe6 Kb7 23. Rfe1 Rhg8 24. Be5 Qd7 25. Bf6 Rde8 26. Qe2 Qc7+ 27. Kg1 Ng3 28. Qe5 Qxe5 29. R1xe5 Rxe6 30. Rxe6 Nf5 31. g4 Ng3 32. Re7+ Ka6 33. Kg2 Kb5 34. Kxg3 a5 35. Bd4 a4 36. Rb7 c5 37. Bc3 Ra8 38. Rg7 a3 39. Rxg6 a2 40. Ba1 Ra4 41. Rg7 Rb4 42. Ra7 Ra4 43. Rxa4 Kxa4 44. h4 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "5"]
[White "Voiteanu, Christian Gabriel"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2235"]
[BlackElo "2114"]
[PlyCount "53"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. 0-0 Bd6 10. Qd2 0-0 11. Bxd6 Qxd6 12. Na4 Qb4 13. Nec3 e5 14. a3 Qd6 15. Nc5 b6 16. Nxa6 exd4 17. exd4 Nxd4 18. Nb4 Nb3 19. Qg5 Nxa1 20. Rxa1 d4 21. Ncd5 Nxd5 22. Nxd5 f5 23. Ne7+ Kh8 24. h3 Rae8 25. Re1 Bd1 26. Rxd1 Rxe7 27. Bxf5 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "11"]
[White "Ferrufino, Boris"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1919"]
[BlackElo "2114"]
[PlyCount "67"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 0-0 13. Ncb4 Bb7 14. Be2 a5 15. Nxc6 Bxc6 16. 0-0 Bg5 17. Qd3 Kh8 18. Rad1 Qd7 19. Qg3 Bh6 20. Bg4 Qb7 21. Rd3 f5 22. Bf3 Qf7 23. exf5 Qxf5 24. Ne7 Qxd3 25. Nxc6 e4 26. Nxb8 exf3 27. Nd7 Rd8 28. Nb6 Rb8 29. Qh4 Qf5 30. Qd4 fxg2 31. Kxg2 Bf4 32. Re1 Qg4+ 33. Kf1 Qh3+ 34. Ke2 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "6"]
[White "Grbac, Boris"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2016"]
[BlackElo "2114"]
[PlyCount "49"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qh4 Qc4 14. Qg3 e6 15. Nd2 Qd3 16. Qc7 Bd6 17. Qxb7 0-0 18. Qxa7 Nd5 19. Nf3 Qc2 20. Nd4 Qg6 21. Nf3 Qc2 22. Qd4 Nf6 23. Qh4 Rd7 24. Bg5 Ne4 25. Rac1 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "9"]
[White "Hartikainen, Jarmo"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2114"]
[PlyCount "64"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. dxc6 Qxd1+ 11. Kxd1 exf3 12. Bb5 Kd8 13. Bf4 e5 14. Bxe5 Bc5 15. c7+ Ke7 16. gxf3 Bxf2 17. Rf1 Bb6 18. Re1 Be6 19. Kc2 Rhc8 20. Bxg7 Rxc7 21. f4 Rc5 22. Bd3 f5 23. Re5 Rxe5 24. Bxe5 Rg8 25. c4 Rg2+ 26. Kb3 Bc5 27. Re1 Rxh2 28. Bb8 Kf7 29. Re5 Bd4 30. Rb5 Rb2+ 31. Ka4 Bd7 32. a3 a6 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "2"]
[White "Issabayev, Dias"]
[Black "Pershina, Elena"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2203"]
[BlackElo "2114"]
[PlyCount "75"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. h3 d6 7. Nh2 a6 8. a4 Nd4 9. Ng4 Nxg4 10. hxg4 Bg5 11. Nd5 0-0 12. c3 Ne6 13. a5 Nf4 14. Nxf4 Bxf4 15. Bxf4 exf4 16. Qd2 b5 17. Bd5 Ra7 18. Qxf4 Be6 19. Bxe6 fxe6 20. Qh2 h6 21. f4 Raf7 22. g3 e5 23. g5 exf4 24. gxh6 g6 25. h7+ Kh8 26. gxf4 Rxf4 27. 0-0-0 Qxa5 28. Kb1 b4 29. cxb4 Qxb4 30. Qc2 Rf2 31. Qc3+ Qxc3 32. bxc3 Rb8+ 33. Ka1 Rb3 34. d4 Ra3+ 35. Kb1 Rb3+ 36. Ka1 Ra3+ 37. Kb1 Rb3+ 38. Ka1 1/2-1/2

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "8"]
[White "Musat, Adrian"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2378"]
[BlackElo "2114"]
[PlyCount "91"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qb3 Qc8 8. Bb5 Be7 9. Ne5 0-0 10. Bxc6 bxc6 11. Qa4 Re8 12. Qxc6 cxd4 13. Qxc8 Raxc8 14. exd4 Bf5 15. h3 Ne4 16. Nxe4 Bxe4 17. f3 Bc2 18. Rc1 Ba4 19. 0-0 f6 20. Nd3 Kf7 21. Rfe1 g5 22. Bg3 h5 23. b4 Bb5 24. Nc5 Bxc5 25. bxc5 g4 26. hxg4 hxg4 27. Rb1 a6 28. Rb4 gxf3 29. gxf3 Rg8 30. Kf2 Kg6 31. a4 Bc4 32. Rg1 Kf5 33. Rb6 e5 34. Bh4 Rxg1 35. Kxg1 Rg8+ 36. Kf2 Rg6 37. c6 Ke6 38. c7+ Kd7 39. Rc6 Kc8 40. dxe5 Rh6 41. Bxf6 Rh2+ 42. Kg3 Rh7 43. Bd8 Rg7+ 44. Kf4 Rf7+ 45. Ke3 Rd7 46. e6 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "1"]
[White "Pershina, Elena"]
[Black "Darini, Pouria"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2114"]
[BlackElo "2403"]
[PlyCount "66"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 Nc6 5. e4 d6 6. Bd3 Nge7 7. Ne2 0-0 8. Be3 f5 9. Qc2 fxe4 10. Bxe4 Bf5 11. 0-0-0 Qe8 12. Rhe1 Qg6 13. Bxf5 Nxf5 14. Bd2 Rae8 15. f3 Qf7 16. b3 a6 17. Kb2 b5 18. cxb5 axb5 19. Qe4 d5 20. Qg4 Nd6 21. Bh6 Kh8 22. Bc1 b4 23. cxb4 d4 24. f4 e4 25. Nxd4 Nxb4 26. Kb1 c5 27. Ne2 Nd3 28. Nc3 c4 29. Bb2 cxb3 30. Rxd3 bxa2+ 31. Nxa2 exd3 32. Rd1 Nc4 33. Rxd3 Rb8 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "7"]
[White "Pershina, Elena"]
[Black "Gazineu Neto, Rubens"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2114"]
[BlackElo "1912"]
[PlyCount "59"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. e4 Bg4 7. Be2 Bxe2 8. Ngxe2 Qb6 9. Be3 Qa5 10. 0-0 e6 11. Qb3 Qb4 12. Rfd1 Nbd7 13. Qc2 Be7 14. a3 Qa5 15. b4 Qh5 16. Nf4 Qh4 17. g3 Qg4 18. h3 Qf3 19. Bc1 g5 20. Rd3 Qxd3 21. Nxd3 h5 22. Bxg5 Rg8 23. h4 Nh7 24. Bxe7 Kxe7 25. Nf4 Ndf6 26. e5 Nd5 27. Ncxd5+ exd5 28. Qxh7 Rg4 29. Qxh5 Rag8 30. Qf5 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "3"]
[White "Pershina, Elena"]
[Black "Hamitevici, Vladimir"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2114"]
[BlackElo "2494"]
[PlyCount "60"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 Bxf3 4. exf3 c5 5. Bg2 Nc6 6. 0-0 g6 7. Nc3 Bg7 8. f4 e6 9. Nb5 Qb8 10. Re1 Nge7 11. d3 a6 12. Nc3 0-0 13. Be3 Rd8 14. Qg4 d5 15. cxd5 exd5 16. Bd2 Qd6 17. h4 Nb4 18. h5 Nxd3 19. Re3 Nxb2 20. Rae1 Nf5 21. Re5 Bxe5 22. fxe5 Qe6 23. hxg6 fxg6 24. Bg5 Rd7 25. Bf6 Rf8 26. Qg5 Rxf6 27. Qxf6 Qxf6 28. exf6 d4 29. Nd5 d3 30. Nxb6 d2 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "10"]
[White "Pershina, Elena"]
[Black "Tharushi, THD Niklesha"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2114"]
[BlackElo "1521"]
[PlyCount "148"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. d4 Bb7 8. Ne5 c5 9. Bb2 Qc7 10. cxd5 exd5 11. dxc5 bxc5 12. Nd2 Nbd7 13. Ndf3 Bd6 14. Nxd7 Nxd7 15. Rc1 Rac8 16. Nd4 Nb6 17. Nb5 Qd7 18. Nxd6 Qxd6 19. Qd3 Rfd8 20. Rfd1 Qe6 21. h4 a5 22. Kh2 Rc7 23. Ba3 Qe7 24. Qb5 Nd7 25. Bxd5 Rb8 26. Bxb7 Rbxb7 27. Qd3 g6 28. Bb2 f5 29. Qc3 Nf8 30. Qh8+ Kf7 31. e3 Ke8 32. Bg7 Qxg7 33. Qxg7 Rxg7 34. Rxc5 Ra7 35. Rc8+ Kf7 36. Rdd8 Ne6 37. Re8 Kf6 38. Rc6 Rge7 39. Rf8+ Ke5 40. Rfc8 Kf6 41. Kg2 Rac7 42. R8xc7 Rxc7 43. Ra6 Rc5 44. Kf3 Ke5 45. Ke2 Kd5 46. Kd3 Nc7 47. Ra7 h5 48. f3 Nb5 49. Ra6 Rc3+ 50. Kd2 Rc6 51. Rxa5 Rc5 52. a4 Nc7 53. Ra7 Rc6 54. b4 Kc4 55. b5 Rd6+ 56. Ke2 Ne6 57. Ra8 Kb4 58. Ra7 Nc5 59. Ra8 Nxa4 60. b6 Nxb6 61. Rg8 Na4 62. e4 Nc3+ 63. Ke3 fxe4 64. fxe4 Re6 65. Kf4 Rxe4+ 66. Kg5 Rg4+ 67. Kh6 Rxg3 68. Rxg6 Rg4 69. Rf6 Rxh4 70. Kg5 Rh1 71. Rh6 h4 72. Rxh4+ Ne4+ 73. Kg4 Nf6+ 74. Kg5+ Ne4+ 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "5"]
[White "Pershina, Elena"]
[Black "Zaichenko, Daria"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2114"]
[BlackElo "2104"]
[PlyCount "82"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Be7 4. Nf3 Nf6 5. 0-0 0-0 6. b3 d4 7. d3 c5 8. e3 Nc6 9. exd4 Nxd4 10. Be3 Rb8 11. Bxd4 cxd4 12. Nbd2 b6 13. Ne5 Bd7 14. Nc6 Bxc6 15. Bxc6 e5 16. Re1 Qd6 17. Bg2 Rfe8 18. Ne4 Nxe4 19. Bxe4 Qf6 20. Qh5 g6 21. Qh3 Qg5 22. Bd5 Kg7 23. Qd7 a5 24. h4 Qf6 25. Re2 Bb4 26. a3 Bc3 27. Rf1 Rbd8 28. Qg4 Qd6 29. f4 f5 30. Qf3 exf4 31. Rxe8 Rxe8 32. Qxf4 Qxf4 33. Rxf4 Re2 34. Rf2 Re1+ 35. Rf1 Re3 36. Kg2 Rxd3 37. Rf2 Re3 38. Rf3 Re2+ 39. Rf2 d3 40. Bf3 Re1 41. Ra2 d2 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "4"]
[White "Player, Edmund C"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2180"]
[BlackElo "2114"]
[PlyCount "59"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Qc7 7. Nc3 e5 8. Be3 b6 9. a4 a5 10. Qd2 h6 11. Nh2 Ne7 12. f4 Be6 13. 0-0 0-0-0 14. Nf3 f5 15. Nxe5 Bxe5 16. fxe5 Qxe5 17. Bxh6 fxe4 18. Rae1 Bxh3 19. Rxe4 Qh5 20. Rxe7 Rxh6 21. gxh3 Qxh3 22. Qg2 Qxg2+ 23. Kxg2 Rdh8 24. Ne4 Rh2+ 25. Kg3 R8h3+ 26. Kg4 Rh4+ 27. Kg5 Rh5+ 28. Kf6 Rxc2 29. Ke6 Rxb2 30. Rf8# 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "7"]
[White "Aggelis, Nikolaos"]
[Black "Pershina, Elena"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2264"]
[BlackElo "2114"]
[PlyCount "122"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. Bg5 e5 9. e3 Bb4 10. Be2 exd4 11. Bf4 dxc3 12. Bxc7 c2+ 13. Qd2 Bxd2+ 14. Nxd2 0-0 15. f3 Rac8 16. Ba5 b6 17. Bc3 Nd5 18. e4 Nxc3 19. bxc3 Be6 20. Bd3 f5 21. Bxc2 Nc5 22. a5 Rfe8 23. 0-0 fxe4 24. Nxe4 Nxe4 25. Bxe4 Bd5 26. Bxd5+ cxd5 27. axb6 axb6 28. Rac1 d4 29. cxd4 Rxc1 30. Rxc1 Re2 31. Rc6 Rd2 32. Rxb6 Rxd4 33. Rb7 Rd2 34. h4 h5 35. Kh2 Kh7 36. Rb6 g6 37. Kg3 Kh6 38. Kh3 Rd3 39. Rb7 Rc3 40. Kg3 Rd3 41. Kf2 Rd2+ 42. Kg3 Rc2 43. Kh3 Rc3 44. Re7 Rb3 45. Kg3 Rb2 46. Kf4 Rxg2 47. Ra7 Rh2 48. Kg3 Rh1 49. Ra6 Rg1+ 50. Kf2 Rh1 51. Kg3 Rg1+ 52. Kh2 Rf1 53. Kg2 Rb1 54. f4 Rb5 55. Kf3 Kg7 56. Ra7+ Kf6 57. Ra8 Rb3+ 58. Ke4 Rb4+ 59. Kf3 Rb3+ 60. Ke4 Rb4+ 61. Kf3 Rb3+ 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "2"]
[White "Di Benedetto, Edoardo"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2392"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Bh5 12. e5 Nd5 13. Ne4 c5 14. dxc5 Nxe5 15. Bc2 Nxf3+ 16. gxf3 Qh4 17. Bg5 Qh3 18. Ng3 Bxc5 19. Be3 Bd6 20. Be4 Rac8 21. Rad1 Rfd8 22. Bxd5 exd5 23. Rxd5 Rc2 24. Rxh5 Qxg3+ 25. hxg3 Rxe2 26. Rd1 Be7 27. Rxd8+ Bxd8 28. Rd5 Bf6 29. b3 g6 30. Bxa7 Kg7 31. Rb5 Rb2 32. Rxb7 Rb1+ 33. Kg2 h5 34. Be3 h4 35. gxh4 Bxh4 36. a5 Bf6 37. a6 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "10"]
[White "Eynullayev, Atilla Elshan"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2265"]
[BlackElo "2114"]
[PlyCount "105"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bf5 6. a4 e6 7. Na3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 0-0 10. Nxc4 Nbd7 11. 0-0 Nb6 12. Nce5 Be4 13. Rfc1 Qe7 14. b4 Nbd5 15. b5 cxb5 16. axb5 h6 17. Bf1 a6 18. Qb2 axb5 19. Qxb5 Rxa1 20. Rxa1 Rc8 21. Nd2 Nc3 22. Qb2 Bd5 23. Rc1 Qc7 24. Nd3 Be4 25. Nc5 Na4 26. Qb4 Nxc5 27. Rxc5 Qd7 28. f3 Bc6 29. e4 Rd8 30. Nb3 Qe7 31. Bb5 Nd7 32. Rc4 Qxb4 33. Rxb4 Ra8 34. Bxc6 bxc6 35. Rb7 Nf6 36. Nc5 Rd8 37. Nb3 Ra8 38. Kf2 Ra2+ 39. Ke3 Rxh2 40. Rc7 Rc2 41. Nc5 Rc3+ 42. Ke2 h5 43. Rxc6 g5 44. Rc7 h4 45. gxh4 gxh4 46. Nxe6 Ra3 47. Ng5 Nh5 48. d5 Nf4+ 49. Kf2 Ra2+ 50. Ke3 Ng2+ 51. Kd4 Nf4 52. Ke5 Nd3+ 53. Kf5 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "1"]
[White "Hoang, Thi Bao Tram"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2266"]
[BlackElo "2114"]
[PlyCount "130"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Rc1 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. Nf3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Na4 Ne4 14. a3 Rac8 15. Nc5 Nxc5 16. Rxc5 Ne7 17. b4 Rc7 18. h3 Rfc8 19. Ng5 g6 20. Rfc1 Kg7 21. Rd1 h6 22. Nf3 Qd8 23. g4 Nc6 24. Nd2 Nb8 25. Nb3 b6 26. Rxc7 Rxc7 27. a4 Rc4 28. a5 Rxb4 29. axb6 Qxb6 30. Nc5 a5 31. e4 dxe4 32. Qxe4 Nc6 33. Qe3 Nxd4 34. Nd7 Qd6 35. Ne5 Nf3+ 36. Qxf3 Qxe5 37. Rd7 Qf6 38. Qa3 Rb1+ 39. Kg2 Rb5 40. Qd3 Rb2 41. Qe3 a4 42. Ra7 Ra2 43. h4 h5 44. g5 Qf5 45. Qc3+ e5 46. Qc5 Qe4+ 47. Kg3 Qf4+ 48. Kg2 Qg4+ 49. Kh2 Qxh4+ 50. Kg2 Qxg5+ 51. Kh2 Qf4+ 52. Kg2 Rd2 53. Ra8 Qe4+ 54. Kg3 Qxa8 55. Qxe5+ Kh7 56. Qf4 Qb7 57. Qxd2 Qc7+ 58. Kh4 a3 59. Qa2 Qe7+ 60. Kh3 Qb4 61. Qxf7+ Kh6 62. Qf6 Kh7 63. Qf7+ Kh6 64. Qf6 a2 65. f4 a1Q 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "3"]
[White "Pershina, Elena"]
[Black "Colas, Joshua"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2114"]
[BlackElo "2232"]
[PlyCount "137"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 f5 7. d3 Nf6 8. Rb1 0-0 9. 0-0 Be6 10. Nd5 Qd7 11. b4 f4 12. gxf4 Nh5 13. b5 Nd4 14. Nxd4 exd4 15. f5 Bxd5 16. cxd5 Be5 17. f4 Bg7 18. fxg6 hxg6 19. Bd2 Rf7 20. f5 Raf8 21. Qg4 Rf6 22. Bh3 Qf7 23. Bg5 gxf5 24. Rxf5 Rxf5 25. Qxf5 Qxf5 26. Bxf5 Be5 27. Rc1 Nf4 28. Bxf4 Bxf4 29. Rxc7 b6 30. Rxa7 Be5 31. Rb7 Ra8 32. Be6+ Kh8 33. Rxb6 Rxa2 34. Ra6 Rxh2 35. b6 Rb2 36. Bc8 Kg7 37. b7 Kf6 38. Ra8 Rb1+ 39. Kg2 Rb2+ 40. Kf3 Rb3 41. b8Q Rxd3+ 42. Ke2 Re3+ 43. Kd2 Bf4 44. Kc2 Rc3+ 45. Kb2 Bc1+ 46. Ka2 d3 47. Qxd6+ Kg5 48. Qe5+ Kh4 49. Qxc3 d2 50. Qc2 Kg3 51. e5 Kf2 52. e6 Ke1 53. e7 d1Q 54. Qxd1+ Kxd1 55. e8Q Bd2 56. d6 Kc2 57. d7 Bc3 58. d8Q Bd4 59. Qc7+ Kd3 60. Qg6+ Kd2 61. Qcd6 Kc3 62. Qxd4+ Kxd4 63. Qg4+ Kc3 64. Ra3+ Kd2 65. Qg2+ Kd1 66. Rd3+ Kc1 67. Rc3+ Kd1 68. Bg4+ Ke1 69. Qe2# 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "11"]
[White "Pershina, Elena"]
[Black "Osinovsky, Stepan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2114"]
[BlackElo "2241"]
[PlyCount "70"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. h3 e5 7. dxe5 dxe5 8. Bg5 Qe8 9. Nf3 h6 10. Be3 c6 11. Qd2 Kh7 12. 0-0 Qe7 13. Rfd1 Re8 14. Rac1 Nbd7 15. Kh2 Nc5 16. b4 Nce4 17. Nxe4 Nxe4 18. Qb2 f5 19. Ne1 Nf6 20. Bc5 Qf7 21. Qb3 g5 22. b5 e4 23. bxc6 bxc6 24. f3 f4 25. fxe4 Nxe4 26. g4 Nxc5 27. Qc2+ Kh8 28. Bxc6 Bb7 29. Bxe8 Rxe8 30. Nf3 Qe7 31. Rd2 Qe3 32. Rcd1 Qf2+ 33. Kh1 Ne4 34. Rg1 Ng3+ 35. Rxg3 fxg3 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "5"]
[White "Pershina, Elena"]
[Black "Shishkov, Andrei"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2114"]
[BlackElo "2340"]
[PlyCount "93"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 Ngf6 6. Nf3 c5 7. 0-0 b6 8. d4 Bb7 9. Rd1 Rc8 10. Nc3 cxd4 11. Qxd4 Bc5 12. Qh4 0-0 13. Bg5 Be7 14. Ne5 Bxg2 15. Kxg2 h6 16. Nxd7 hxg5 17. Nxf6+ Bxf6 18. Rxd8 gxh4 19. Rd7 Bxc3 20. bxc3 Rxc3 21. Rxa7 Rc2 22. Kf3 Rfc8 23. gxh4 R8c3+ 24. e3 Rc5 25. Rf1 Rb5 26. a4 Rb4 27. a5 bxa5 28. Rxa5 Rxh4 29. Kg3 Rb4 30. Ra7 Rbb2 31. h3 g6 32. Rd7 Kg7 33. Ra7 Kf6 34. Rd7 e5 35. Ra7 Ke6 36. Ra4 f6 37. Ra6+ Kf5 38. e4+ Kxe4 39. Rxf6 Rc3+ 40. f3+ Ke3 41. Rxg6 Rcc2 42. Re6 Rg2+ 43. Kh4 Kf4 44. Rf6+ Ke3 45. Re6 Kf4 46. Rf6+ Ke3 47. Re6 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Tologontegin, Semetey"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2114"]
[BlackElo "2368"]
[PlyCount "240"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 d6 6. Nge2 Bb6 7. 0-0 Be6 8. d3 Qd7 9. Nd5 Bh3 10. Nxb6 axb6 11. Nc3 h5 12. Bxh3 Qxh3 13. Qf3 h4 14. Qg2 Qf5 15. e4 Qh5 16. f3 hxg3 17. hxg3 Nb4 18. Nb5 Kd7 19. d4 Nc2 20. dxe5 Nxa1 21. exf6 Qc5+ 22. Qf2 Qxf2+ 23. Rxf2 gxf6 24. b3 Rh3 25. Bf4 Rah8 26. g4 Rh1+ 27. Kg2 Re1 28. Bd2 Reh1 29. Bf4 Re1 30. Bd2 Nc2 31. Bxe1 Nxe1+ 32. Kg3 Nd3 33. Rd2 Nc5 34. Nd4 Rh1 35. Nf5 Ne6 36. Rh2 Rg1+ 37. Kf2 Ra1 38. Ke3 Ng5 39. Rg2 Ke6 40. Rh2 c6 41. f4 Re1+ 42. Kd3 Nxe4 43. Rh8 Kd7 44. Rh7 Nc5+ 45. Kd2 Re4 46. Rxf7+ Kd8 47. Rxf6 Rxf4 48. Rf8+ Kd7 49. Rf7+ Ke6 50. Re7+ Kf6 51. Rc7 Rxg4 52. Nxd6 Rd4+ 53. Kc3 Rxd6 54. b4 Ne4+ 55. Kb3 Rd3+ 56. Kc2 Rd4 57. Kb3 Nd2+ 58. Kc3 Rd8 59. Rxb7 Ne4+ 60. Kb3 Nd6 61. Rxb6 Rc8 62. b5 cxb5 63. Rxd6+ Ke5 64. Rb6 bxc4+ 65. Kc3 Kd5 66. Rb5+ Ke4 67. Rb4 Kd5 68. Rb5+ Kd6 69. Rb4 Ra8 70. Rxc4 Rxa2 71. Kd4 Rd2+ 72. Ke3 Rh2 73. Rb4 Kc5 74. Ra4 Rh3+ 75. Kf2 Kb5 76. Rg4 Rb3 77. Rf4 Kc5 78. Rg4 Kd5 79. Rh4 Ke5 80. Rg4 Kf5 81. Rh4 Rb2+ 82. Ke3 Ra2 83. Kd3 Ra3+ 84. Kc2 Kg5 85. Re4 Rf3 86. Rd4 Kf5 87. Rc4 Ke5 88. Rb4 Kd5 89. Ra4 Kc5 90. Re4 Rh3 91. Rf4 Rg3 92. Rh4 Rf3 93. Rg4 Re3 94. Rh4 Re2+ 95. Kd3 Ra2 96. Rg4 Ra3+ 97. Kc2 Ra2+ 98. Kb3 Rf2 99. Rh4 Kd5 100. Rg4 Ke5 101. Rh4 Rf3+ 102. Kc2 Rf2+ 103. Kd3 Rg2 104. Rb4 Rg3+ 105. Ke2 Rc3 106. Kd2 Rc5 107. Kd3 Rd5+ 108. Ke3 Ra5 109. Kd3 Kd5 110. Kc3 Kc5 111. Rc4+ Kd6 112. Rd4+ Ke5 113. Rb4 Ra1 114. Rc4 Rc1+ 115. Kd3 Rh1 116. Rb4 Kd5 117. Ra4 Kc5 118. Ke3 Rh3+ 119. Kf2 Rc3 120. Rg4 Kd5 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "9"]
[White "Pershina, Elena"]
[Black "Zampronha, Wladimir Camilo"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2114"]
[BlackElo "2170"]
[PlyCount "151"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 d4 5. 0-0 c5 6. d3 Nc6 7. e3 Be7 8. exd4 cxd4 9. a3 a5 10. Bg5 Nd7 11. Bxe7 Qxe7 12. Nbd2 0-0 13. Re1 Nc5 14. Qc2 Rd8 15. Rab1 a4 16. h4 h6 17. Ne5 Nxe5 18. Rxe5 Qd6 19. Rbe1 Ra6 20. h5 f6 21. R5e2 e5 22. Bf3 Bd7 23. Kg2 Bc6 24. Ne4 Nxe4 25. Bxe4 Bxe4+ 26. Rxe4 Qd7 27. c5 Qd5 28. Kg1 Rc8 29. Rc1 Qf7 30. Qc4 Rac6 31. Qxa4 Qxh5 32. b4 Qf3 33. Qd1 Qf5 34. Re2 b6 35. Rec2 bxc5 36. Rxc5 Rxc5 37. Rxc5 Rxc5 38. bxc5 e4 39. dxe4 Qxe4 40. Qb3+ Kh7 41. c6 Qxc6 42. Qd3+ Kh8 43. Qxd4 Qc1+ 44. Kg2 Qxa3 45. Qd8+ Kh7 46. Qd5 Qf8 47. Qe4+ Kh8 48. Qd5 Qg8 49. Qe4 Qf8 50. Qf5 Kg8 51. Qe6+ Qf7 52. Qc8+ Kh7 53. Qf5+ g6 54. Qe4 Kg7 55. Qc6 Qe7 56. Qd5 h5 57. Qc6 f5 58. Qc3+ Kh6 59. Qd2+ Kg7 60. Qc3+ Qf6 61. Qc7+ Kh6 62. Qc1+ Qg5 63. Qc8 Qf6 64. Qc1+ Kg7 65. Qc7+ Kf8 66. Qc8+ Ke7 67. Qc7+ Kf8 68. Qc8+ Kf7 69. Qc7+ Qe7 70. Qc4+ Kf6 71. Qc3+ Qe5 72. Qc6+ Qe6 73. Qc3+ Kf7 74. Qc7+ Qe7 75. Qc4+ Kg7 76. Qc3+ 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "6"]
[White "Postlmayer, Jakob"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2347"]
[BlackElo "2114"]
[PlyCount "91"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bg4 5. cxd5 cxd5 6. Qb3 Bc8 7. d4 Nc6 8. Bd3 e6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 Nc5 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14. Qd1 Be7 15. 0-0 a5 16. Qe2 0-0 17. Rd1 Rfd8 18. e4 d4 19. Be3 d3 20. Qf2 b6 21. Rd2 Qc6 22. Qf3 b5 23. Rc1 b4 24. Nd1 Qb5 25. Nf2 Rac8 26. g3 h6 27. Kg2 a4 28. Bxc5 Rxc5 29. Rxc5 Bxc5 30. Rxd3 Rc8 31. Nd1 Bb6 32. Qe2 Qc5 33. Ne3 Qc1 34. Nf1 Rc2 35. Rd2 b3 36. axb3 axb3 37. Kh3 Qxb2 38. Qb5 Rxd2 39. Nxd2 Qxd2 40. Qxb6 b2 41. f5 Qd1 42. Qxb2 Qf1+ 43. Kg4 Qd1+ 44. Kf4 Qf1+ 45. Kg4 Qd1+ 46. Kh4 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "4"]
[White "Wafa, Hamed"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2178"]
[BlackElo "2114"]
[PlyCount "41"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. d3 Qc7 7. a4 a5 8. h3 e5 9. Be3 b6 10. Nbd2 Nf6 11. Nc4 Nh5 12. b4 axb4 13. a5 bxa5 14. Bxc5 Be6 15. Nd6+ Kd7 16. d4 exd4 17. Nxd4 Rhd8 18. Nxe6 Kxe6 19. Qg4+ Kf6 20. e5+ Kxe5 21. Rfe1+ 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "11"]
[White "Arencibia Monduy, Antonio"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2122"]
[BlackElo "2114"]
[PlyCount "86"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 Bg4 9. Be2 e6 10. 0-0 Be7 11. h3 Bh5 12. a3 0-0 13. Ne4 Qd8 14. Be3 Nxe3 15. fxe3 Rc8 16. Rc1 Qb6 17. b4 Rfd8 18. Qe1 Bxf3 19. Rxf3 e5 20. Bc4 Rf8 21. d5 Nb8 22. Qd2 Bd6 23. Rff1 Nd7 24. Bb3 h6 25. Ng3 g6 26. Kh1 Kg7 27. Ne4 f5 28. Nxd6 Qxd6 29. e4 fxe4 30. Rxf8 Rxf8 31. Qe3 Nf6 32. Qxa7 Rf7 33. Rd1 Nh5 34. Qe3 b5 35. Qxe4 Ng3+ 36. Kh2 Nxe4 37. Re1 Nc3 38. Rc1 Ne2 39. Rc6 Qd7 40. Rc2 Nd4 41. d6 Nxb3 42. Rc7 Qxc7 43. dxc7 Rxc7 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "1"]
[White "Bharath, Subramaniyam H"]
[Black "Pershina, Elena"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2482"]
[BlackElo "2114"]
[PlyCount "114"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 e6 8. Be2 Bd6 9. dxc5 Bxf4 10. exf4 Qa5+ 11. c3 Qxc5 12. 0-0 0-0 13. Bd3 a5 14. a4 Rfd8 15. Rc1 Rac8 16. Qe2 Qb6 17. Rfe1 d4 18. c4 Nb4 19. Ne5 Nxd3 20. Nxd3 Nd7 21. Red1 Nc5 22. Nxc5 Qxc5 23. Rd3 Rc6 24. b3 Rcd6 25. Rcd1 b6 26. g3 g6 27. Qe4 Kg7 28. Qe5+ f6 29. Qe4 R8d7 30. h4 h5 31. Kf1 Rd8 32. Ke2 R8d7 33. Kd2 Qa3 34. Ke2 Qc5 35. R1d2 Rd8 36. Kd1 Qa3 37. Qb7+ R8d7 38. Qa6 Qa1+ 39. Ke2 Qh1 40. Qb5 Qe4+ 41. Kd1 Qh1+ 42. Kc2 Qe4 43. f3 Qe1 44. Kb2 Qxg3 45. c5 bxc5 46. Qxc5 Qxf4 47. Qxa5 Qxh4 48. Qb4 Qe1 49. a5 h4 50. f4 Rc6 51. Rxd4 Qc1+ 52. Ka2 Rc2+ 53. Rxc2 Qxc2+ 54. Ka3 Qc1+ 55. Ka2 Qc2+ 56. Ka3 Qc1+ 57. Ka2 Qc2+ 1/2-1/2

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "5"]
[White "Frolyanov, Dmitry"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2485"]
[BlackElo "2114"]
[PlyCount "76"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Nxg6 hxg6 9. Bd2 Qc7 10. Qb3 Nbd7 11. 0-0-0 dxc4 12. Bxc4 b5 13. Bd3 a5 14. Kb1 Be7 15. Rc1 Qb6 16. Ne4 Nd5 17. a3 a4 18. Qc2 b4 19. Qxc6 Qxc6 20. Rxc6 bxa3 21. bxa3 Bxa3 22. Ka2 Nb4+ 23. Bxb4 Bxb4 24. Rc7 Nf6 25. Rb1 Nd5 26. Rb7 f5 27. Ng5 Rxh2 28. Bb5+ Kf8 29. Nxe6+ Kg8 30. Nf4 Nc3+ 31. Ka1 Nxb1 32. Kxb1 a3 33. Bc4+ Kh7 34. Ka2 Rh1 35. Rxb4 Rc1 36. Bd3 Rd1 37. Rb1 Rd2+ 38. Ka1 a2 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "13"]
[White "Kumaran, Bajali"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2298"]
[BlackElo "2114"]
[PlyCount "37"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. Bg5 h6 12. Bh4 0-0 13. Rac1 Rc8 14. Na4 g5 15. Bg3 Ne4 16. Bxd6 Qxd6 17. Nb6 Rc7 18. Qc2 Re7 19. Qa4 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "9"]
[White "Pershina, Elena"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2114"]
[BlackElo "2360"]
[PlyCount "84"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d4 d6 6. h3 Nc6 7. Nf3 e5 8. Be3 Nd7 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. c5 Nc4 12. Bd4 Nxb2 13. Qd2 Nc4 14. Qd3 Nb2 15. Qd2 dxc5 16. Bxc5 Qxd2+ 17. Kxd2 Rd8+ 18. Kc2 Bxc3 19. Kxc3 Na4+ 20. Kb4 Nxc5 21. Kxc5 b6+ 22. Kb4 c5+ 23. Kc3 Rb8 24. a4 Be6 25. Rhd1 Kf8 26. g4 Ke7 27. Bc6 a6 28. Rxd8 Kxd8 29. Rb1 Kc7 30. Be4 b5 31. axb5 axb5 32. f3 b4+ 33. Kb2 c4 34. h4 c3+ 35. Kc2 Kd6 36. h5 Kc5 37. hxg6 hxg6 38. Ra1 Kd4 39. Rd1+ Ke3 40. Bd3 Rc8 41. Ra1 b3+ 42. Kb1 Kd2 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "12"]
[White "Pershina, Elena"]
[Black "Djordjevic, Vuk D"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2114"]
[BlackElo "2373"]
[PlyCount "83"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. Nd5 Nd8 9. b4 c6 10. Ne3 f5 11. Rb1 Nf6 12. exf5 gxf5 13. f4 0-0 14. 0-0 Nf7 15. d4 exd4 16. Nxd4 Nh6 17. Bb2 Nfg4 18. Nxg4 Nxg4 19. Qd3 Rae8 20. h3 Ne3 21. Qxe3 Bxc4 22. Qd2 Bxf1 23. Rxf1 d5 24. Kh2 Qe7 25. Nf3 Qe2 26. Qxe2 Rxe2 27. Bxg7 Kxg7 28. Nd4 Re3 29. g4 fxg4 30. hxg4 Kf7 31. g5 Kg6 32. Bh3 Kf7 33. f5 Rg8 34. Ne6 Re2+ 35. Kg3 Re3+ 36. Kh4 Re4+ 37. Rf4 Rxf4+ 38. Nxf4 d4 39. Bf1 Re8 40. Bc4+ Kg7 41. Ne6+ Kh8 42. Kh5 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "4"]
[White "Pershina, Elena"]
[Black "Santos Flores, Alberto Javier"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2114"]
[BlackElo "2200"]
[PlyCount "119"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. cxd5 cxd5 6. 0-0 Nc6 7. d4 e6 8. b3 Bd6 9. Bb2 0-0 10. Nbd2 Rc8 11. Ne5 Bf5 12. Rc1 Qe7 13. e3 Nb4 14. Ndf3 Nxa2 15. Rxc8 Rxc8 16. Qa1 Nb4 17. Qxa7 h6 18. Ba3 Nc6 19. Bxd6 Qxd6 20. Nxc6 Qxc6 21. Ne5 Qc7 22. Ra1 Be4 23. Bf1 Nd7 24. Nxd7 Qxd7 25. Qb6 Qc6 26. Qxc6 Rxc6 27. Bb5 Rb6 28. Ba4 Rb4 29. Rc1 Kh7 30. Rc8 Bd3 31. Kg2 Kg6 32. Kf3 Bc2 33. Rxc2 b5 34. Ra2 bxa4 35. bxa4 Rb6 36. a5 Ra6 37. Kf4 Kf6 38. f3 g5+ 39. Kg4 Kg6 40. h4 h5+ 41. Kh3 f6 42. g4 Kh6 43. hxg5+ Kg6 44. gxh5+ Kxh5 45. gxf6 Kg6 46. Kg4 Kxf6 47. Kf4 Ke7 48. Ke5 Kd7 49. e4 dxe4 50. fxe4 Ke7 51. d5 exd5 52. exd5 Kd7 53. Rh2 Rxa5 54. Rh7+ Kd8 55. Ke6 Ra1 56. Rh8+ Kc7 57. d6+ Kc6 58. Rc8+ Kb7 59. d7 Re1+ 60. Kf5 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "3"]
[White "Pershina, Elena"]
[Black "Schwabeneder, Florian"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2114"]
[BlackElo "2389"]
[PlyCount "74"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. h3 Nc6 7. Nf3 e5 8. Be3 Nd7 9. 0-0 h6 10. Rc1 f5 11. dxe5 dxe5 12. Nd5 g5 13. Qc2 e4 14. Nh2 Nce5 15. Rfd1 c6 16. Nc3 Nxc4 17. Qb3 b5 18. Bc5 Nxc5 19. Rxd8 Nxb3 20. Rxf8+ Kxf8 21. axb3 Nxb2 22. g4 b4 23. Na4 Nxa4 24. bxa4 b3 25. gxf5 b2 26. Rb1 Bxf5 27. e3 Rd8 28. Nf1 Rd3 29. Ng3 Bg6 30. Bxe4 Bxe4 31. Nxe4 Ra3 32. Nd2 Rxa4 33. Kf1 Ra1 34. Ke2 a5 35. Kd3 a4 36. Kc2 a3 37. Nb3 a2 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "6"]
[White "Pershina, Elena"]
[Black "Zemlyanskii, Ivan"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2114"]
[BlackElo "2362"]
[PlyCount "80"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. 0-0 c5 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. a3 a5 10. Re1 h6 11. Nbd2 0-0 12. Rb1 Re8 13. Qc2 Nd7 14. Ne4 Bf8 15. c5 e5 16. b4 axb4 17. axb4 Nf6 18. b5 Na5 19. Nxf6+ Qxf6 20. Nd2 Bf5 21. Ne4 Qg6 22. f4 Rac8 23. fxe5 Bxc5 24. Nxc5 b6 25. Ba3 bxc5 26. Qd2 Nc4 27. dxc4 Bxb1 28. b6 Qxb6 29. Bd5 Bf5 30. Qf4 Be6 31. Rf1 Qa6 32. Bc1 Rb8 33. Qe4 Qc8 34. Qf4 Qd7 35. Qe4 Red8 36. Bxe6 Qxe6 37. Bf4 d3 38. Qe3 Rd4 39. Rd1 Rbd8 40. Qd2 Qxc4 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "2"]
[White "Sarana, Alexey"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2685"]
[BlackElo "2114"]
[PlyCount "27"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 Qc7 8. 0-0 e5 9. Qb3 Bg6 10. dxe5 Ng4 11. e6 fxe6 12. Bxe6 Nde5 13. Bxg4 Nxg4 14. Qe6+ 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "7"]
[White "Skvortsov, Andrei"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2294"]
[BlackElo "2114"]
[PlyCount "40"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 g6 6. Nf3 d6 7. Be2 Bg7 8. 0-0 0-0 9. Nd5 Bg4 10. c3 Bxf3 11. Qxf3 Nxd5 12. exd5 Ne5 13. Qe4 Rc8 14. Be3 b6 15. a4 Qc7 16. Ba6 Rb8 17. h3 Rfe8 18. f4 Nd7 19. Rfd1 Nc5 20. Bb5 Nxe4 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "10"]
[White "Vovk, Orest"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2114"]
[PlyCount "51"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. g4 d5 2. h3 e5 3. Bg2 c6 4. d4 exd4 5. Qxd4 Qf6 6. Nf3 Bd6 7. 0-0 h5 8. g5 Qxd4 9. Nxd4 Ne7 10. c4 dxc4 11. Nd2 Nf5 12. Nxc4 Bc7 13. Rd1 Nxd4 14. Rxd4 Be6 15. Nd6+ Bxd6 16. Rxd6 Ke7 17. Bf4 Nd7 18. Rad1 Nb6 19. R6d4 Bxa2 20. Bd6+ Ke6 21. Re4+ Kf5 22. Re5+ Kg6 23. Be4+ f5 24. Bxf5+ Kf7 25. Re7+ Kg8 26. Be5 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "8"]
[White "Yuan, Qingyu"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2380"]
[BlackElo "2114"]
[PlyCount "67"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8. a3 Bg4 9. b4 cxb4 10. axb4 Ne7 11. Nbd2 0-0 12. h3 Bxf3 13. Nxf3 Rfd8 14. Be3 a5 15. bxa5 Rxa5 16. Rxa5 Qxa5 17. Qb1 b5 18. Bc5 Nc8 19. Qb2 Nb6 20. Bxb6 Qxb6 21. Ra1 Qc5 22. Qb3 Bf8 23. Ra6 Rd7 24. Ra8 Kg7 25. Re8 Re7 26. Rc8 Ra7 27. Qb2 Bd6 28. Re8 Re7 29. Rxe7 Bxe7 30. Qxe5+ f6 31. Qe6 Qb4 32. Qxc6 Bc5 33. d4 Bxd4 34. Qd7+ 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "2"]
[White "Aggelis, Nikolaos"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2264"]
[BlackElo "2114"]
[PlyCount "67"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 a6 8. h3 e6 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bd3 Bd6 12. Bg5 Qb6 13. a3 Rc8 14. 0-0 0-0 15. Na4 Qa7 16. Rc1 Nd7 17. h4 b5 18. Nc3 b4 19. axb4 Nxb4 20. Bb1 Nf6 21. Bxf6 gxf6 22. h5 Kg7 23. Qg4 f5 24. Qg5 Rh8 25. g4 fxg4 26. Bxg6 fxg6 27. Qxg6+ Kf8 28. Qf6+ Kg8 29. Qxe6+ Qf7 30. Qxc8+ Kg7 31. Qxg4+ Kf8 32. Na2 Nxa2 33. Rc8+ Ke7 34. Rxh8 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "6"]
[White "Eidelman, Gabriel"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2296"]
[BlackElo "2114"]
[PlyCount "100"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 a6 5. d4 b5 6. d5 Na5 7. Be2 Nf6 8. Nbd2 exd5 9. exd5 Bd6 10. Nb3 Nxb3 11. axb3 Bb7 12. c4 0-0 13. Bg5 h6 14. Bh4 Re8 15. Bd3 Be7 16. Re1 d6 17. Bg3 bxc4 18. bxc4 Qb6 19. Nh4 Bf8 20. Nf5 g6 21. Bh4 Nh5 22. Rxe8 Rxe8 23. Ne3 Nf4 24. Bf1 Bc8 25. Qc2 Bg7 26. Ra2 Kh7 27. b3 Qb4 28. g3 Nh5 29. Be2 Qe1+ 30. Kg2 Nf6 31. Qd2 Qxd2 32. Rxd2 g5 33. Bd3+ Kg8 34. Nf5 Bxf5 35. Bxf5 gxh4 36. Ra2 hxg3 37. Rxa6 gxh2 38. Rxd6 Ne4 39. Bxe4 Rxe4 40. Rd8+ Bf8 41. Kxh2 Rd4 42. b4 cxb4 43. c5 b3 44. c6 b2 45. c7 Rc4 46. c8Q Rxc8 47. Rxc8 b1Q 48. Rc4 Qd3 49. Rg4+ Kh7 50. f4 Qxd5 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "3"]
[White "Gulamirian, Korun"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1816"]
[BlackElo "2114"]
[PlyCount "98"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Bf4 Nbd7 7. e3 e6 8. Bxc4 Bb4 9. 0-0 0-0 10. Nh4 Bg4 11. f3 Bh5 12. g4 Nd5 13. Ng2 Bg6 14. Nxd5 exd5 15. Bd3 Bxd3 16. Qxd3 Re8 17. h4 a5 18. h5 h6 19. Bg3 Qe7 20. Kf2 c5 21. Bh4 Qd6 22. Bg3 Qb6 23. Nf4 cxd4 24. exd4 Ne5 25. Qd1 Nc4 26. Nxd5 Qe6 27. Nf4 Qe3+ 28. Kg2 Rad8 29. d5 Qb6 30. Qb3 Ne3+ 31. Kh3 Nxf1 32. Rxf1 Bc5 33. Qc2 Be3 34. g5 hxg5 35. Ng2 Bc5 36. Qf5 Be7 37. Bf2 Qf6 38. Qg4 Rxd5 39. Ne3 Rd2 40. Nf5 Rxb2 41. h6 g6 42. Bd4 Qxf5 43. Qxf5 gxf5 44. Bxb2 Kh7 45. Rd1 Kxh6 46. Rd7 Bc5 47. Rxf7 Kg6 48. Rxb7 Re2 49. Rb5 Be3 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "7"]
[White "Pershina, Elena"]
[Black "Bach, Ngoc Thuy Duong"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2114"]
[BlackElo "2228"]
[PlyCount "86"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 a6 11. Bb2 f6 12. Rc1 Qd7 13. Ne4 Rad8 14. Nc5 Bxc5 15. Rxc5 Bh3 16. Qb3+ Kh8 17. Rfc1 Bxg2 18. Kxg2 Qe7 19. Nh4 Rd7 20. Nf5 Qd8 21. a4 g6 22. Ne3 Nd4 23. Bxd4 exd4 24. Nc4 Nd5 25. Nd2 Re8 26. Ne4 f5 27. Ng5 c6 28. h4 Rxe2 29. Rxd5 cxd5 30. Rc5 Qf6 31. Rxd5 Rxd5 32. Qxd5 Qc6 33. Qxc6 bxc6 34. Nf3 Rb2 35. Nxd4 Rxb4 36. Nxc6 Rxa4 37. d4 Rc4 38. d5 Kg7 39. Kf3 Rc5 40. Nb8 a5 41. d6 Rd5 42. d7 a4 43. Ke3 a3 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "1"]
[White "Pershina, Elena"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2114"]
[BlackElo "2440"]
[PlyCount "68"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. e4 Nc6 6. Bd3 Nge7 7. Ne2 0-0 8. Qc2 f5 9. f3 fxe4 10. Bxe4 Bf5 11. Bd2 Bxe4 12. Qxe4 Qd7 13. 0-0-0 Qf5 14. Qxf5 Nxf5 15. f4 e4 16. g4 Nh4 17. Nd4 Rae8 18. Be1 Ng2 19. f5 Ne3 20. Ne6 Rxe6 21. fxe6 Nxd1 22. Kxd1 Re8 23. Rf1 Rxe6 24. Bh4 Ne5 25. c5 Nxg4 26. Ke2 d5 27. h3 Ne5 28. Rf5 g6 29. Rf4 Nd3 30. Rf1 Nxb2 31. Bg5 Nd3 32. Bh6 Re8 33. h4 Ne5 34. Rf4 Nf7 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "5"]
[White "Pershina, Elena"]
[Black "Kraiouchkine, Nikita"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2114"]
[BlackElo "2218"]
[PlyCount "126"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. b3 Nbd7 6. Bb2 Bxf3 7. Bxf3 e5 8. cxd5 cxd5 9. d4 e4 10. Bg2 Bd6 11. 0-0 0-0 12. f3 Qe7 13. Nc3 a6 14. fxe4 dxe4 15. e3 b5 16. Rc1 Rac8 17. Kh1 Rfe8 18. Bh3 Rc7 19. Ne2 Nb6 20. Rxc7 Qxc7 21. Nf4 Nbd5 22. Nxd5 Nxd5 23. Bc1 g6 24. Qg4 f5 25. Qg5 Be7 26. Qh6 Qc2 27. Bxf5 gxf5 28. Qe6+ Kg7 29. Qxd5 Qe2 30. Rxf5 Qd1+ 31. Kg2 Qc2+ 32. Kh3 Bf6 33. Qd6 Rf8 34. Qd7+ Rf7 35. Qe8 Qxc1 36. Qxe4 Qc8 37. Qg4+ Kf8 38. e4 Qd7 39. e5 Bg7 40. Rxf7+ Qxf7 41. Qc8+ Ke7 42. Qc7+ Ke8 43. Qc6+ Qd7+ 44. Qxd7+ Kxd7 45. Kg4 Ke6 46. Kf3 Kd5 47. Ke3 Bf8 48. Kd3 Ba3 49. g4 Bb2 50. h4 Bxd4 51. e6 Bf6 52. g5 Be7 53. Ke3 Ke5 54. Kf3 Kxe6 55. Ke4 Bd6 56. a4 Be7 57. axb5 axb5 58. Kd4 Kf5 59. Kd5 Kg4 60. Ke6 Bd8 61. Kf7 Kxh4 62. Kg7 Kxg5 63. Kxh7 Kf6 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Ljukin, Sergei"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2114"]
[BlackElo "2362"]
[PlyCount "93"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. b3 e6 6. 0-0 Bd6 7. Bb2 Nbd7 8. d4 0-0 9. Nbd2 b5 10. Nh4 Bg4 11. Re1 e5 12. cxd5 cxd5 13. dxe5 Nxe5 14. h3 Be6 15. Nhf3 Nc6 16. Nd4 Nxd4 17. Bxd4 a5 18. Nf3 Ne4 19. e3 Bb4 20. Re2 Nc3 21. Bxc3 Bxc3 22. Rc1 b4 23. Nd4 a4 24. Nb5 Be5 25. Rec2 axb3 26. axb3 Qd7 27. Nc7 Rad8 28. Kh2 d4 29. exd4 Bxd4 30. Rd2 Bf5 31. Nd5 Bc3 32. Nf6+ Bxf6 33. Rxd7 Rxd7 34. Qf3 Be6 35. Qc6 Bc3 36. Be4 Rfd8 37. Rb1 g6 38. h4 Rd2 39. Kg2 Bd4 40. Rf1 Rc8 41. Qb7 Rc3 42. Qxb4 Bf6 43. Qb8+ Kg7 44. h5 Rxb3 45. Qf4 Rdb2 46. h6+ Kg8 47. Qxf6 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "4"]
[White "Pershina, Elena"]
[Black "Mihailidis, Anastasios"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2114"]
[BlackElo "2202"]
[PlyCount "61"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Be6 10. dxc5 Bxc5 11. Nc3 Qd7 12. Rc1 Bb6 13. Na4 Qe7 14. Nxb6 axb6 15. a4 Ne4 16. Nd4 Rac8 17. Nxe6 Qxe6 18. e3 Rfd8 19. Qh5 g6 20. Qh6 Ne5 21. f4 Nd2 22. Bxe5 f6 23. Bd4 Nxf1 24. Rxf1 Rc2 25. Qh4 Rxg2+ 26. Kxg2 Qe4+ 27. Kg1 Rc8 28. Qxf6 Rc7 29. Qh8+ Kf7 30. Qg7+ Ke6 31. Qxc7 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "10"]
[White "Pershina, Elena"]
[Black "Santos Flores, Alberto Javier"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2114"]
[BlackElo "2200"]
[PlyCount "84"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. cxd5 cxd5 6. d4 Nc6 7. 0-0 e6 8. Nc3 Be7 9. b3 0-0 10. Bb2 h6 11. Rc1 Rc8 12. Ne5 Nxe5 13. dxe5 Nd7 14. Nb5 Rxc1 15. Qxc1 Bxe2 16. Nd6 Bxf1 17. Bxf1 Nxe5 18. Nxb7 Qb6 19. Bxe5 Qxb7 20. Qf4 f6 21. Bb2 e5 22. Qg4 Bc5 23. Qe6+ Qf7 24. Qc6 Bb6 25. h4 e4 26. Bh3 Re8 27. h5 Kh8 28. Bf5 Qxh5 29. Bxf6 gxf6 30. Qxf6+ Kg8 31. Bg6 Qd1+ 32. Kh2 Rf8 33. Qe6+ Kg7 34. Qe7+ Kxg6 35. Qxf8 Qh5+ 36. Kg1 Qf5 37. Qg8+ Kf6 38. Qf8+ Ke5 39. Qe7+ Kd4 40. Qb4+ Kd3 41. Qb5+ Kd2 42. Qb4+ Kd1 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "11"]
[White "Petre, Nad Titus"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2306"]
[BlackElo "2114"]
[PlyCount "104"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. c4 Nf6 8. 0-0 Be7 9. Nc3 Be6 10. cxd5 cxd5 11. Qa4+ Qd7 12. Qxd7+ Kxd7 13. Rd1 Rhc8 14. Bg5 Rab8 15. Bxf6 Bxf6 16. Bxd5 Ke7 17. Bxe6 Kxe6 18. Rd2 e4 19. Nxe4 Bxb2 20. Rb1 Ba3 21. Rxb8 Rxb8 22. f4 h6 23. Kf2 f5 24. Nc3 Bb4 25. Rd3 Bxc3 26. Rxc3 Rb7 27. Rc6+ Kd5 28. Ra6 Ke4 29. Ra5 Rf7 30. e3 Kd3 31. Kf3 g5 32. Rd5+ Kc4 33. Rd6 g4+ 34. Ke2 Rb7 35. Rd4+ Kc3 36. Rd2 h5 37. Rd3+ Kc4 38. e4 fxe4 39. Ra3 Kd4 40. Ra4+ Kd5 41. Ke3 Rc7 42. Ra5+ Kc4 43. Kxe4 Kc3 44. f5 Kd2 45. Kf4 Ke2 46. Kg5 Kf2 47. Kxh5 Kg2 48. Kxg4 Kxh2 49. f6 Rf7 50. Kg5 Kxg3 51. Kg6 Rb7 52. f7 Kf4 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "9"]
[White "Tikhonov, Viacheslav"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2201"]
[BlackElo "2114"]
[PlyCount "85"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Qb3 Qc7 6. Bd3 Bxd3 7. Qxd3 dxc4 8. Qxc4 e6 9. 0-0 Bd6 10. b3 0-0 11. Bb2 Nbd7 12. Nbd2 Nb6 13. Qe2 Rfe8 14. e4 Be7 15. Rfe1 Rad8 16. Rac1 Qf4 17. Qe3 Qxe3 18. Rxe3 Nfd7 19. Rec3 Bb4 20. R3c2 Bxd2 21. Rxd2 f6 22. a4 a5 23. Bc3 Ra8 24. g4 Kf7 25. Rd3 Red8 26. Bd2 e5 27. Be3 Ke6 28. Rcd1 Ke7 29. dxe5 fxe5 30. Nxe5 Nxe5 31. Rxd8 Rxd8 32. Rxd8 Kxd8 33. Bxb6+ Kd7 34. Bxa5 Nxg4 35. Bc3 g6 36. Bg7 Ke6 37. Kg2 h5 38. h3 Ne5 39. Bxe5 Kxe5 40. Kf3 g5 41. Ke3 c5 42. a5 Ke6 43. f4 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "5"]
[White "Goroshkov, Maksym"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2257"]
[BlackElo "2114"]
[PlyCount "69"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. axb4 Bxf3 7. Qxf3 Qxf3 8. gxf3 e5 9. Bb5+ Nc6 10. Bb2 f6 11. Nc3 Bxb4 12. Nd5 Bd6 13. Nb6 Rb8 14. Nc4 Bc5 15. Ba3 Bxa3 16. Rxa3 Nge7 17. Rxa7 0-0 18. Bxc6 Nxc6 19. Ra2 Nd4 20. c3 Nxf3+ 21. Ke2 Ng5 22. Rb1 Ne6 23. Rab2 Nf4+ 24. Ke3 Rfd8 25. Rxb7 Rd3+ 26. Ke4 Rbd8 27. Rb8 Kf7 28. R8b7+ Kg6 29. Rg1+ Kh6 30. Rgxg7 Ne6 31. Rg3 Ng5+ 32. Kf5 Rxg3 33. hxg3 Nf3 34. Ne3 Nxd2 35. Ng4+ 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "2"]
[White "Grieve, Harry"]
[Black "Pershina, Elena"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2449"]
[BlackElo "2114"]
[PlyCount "110"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. a4 c5 3. e3 Nf6 4. d4 e6 5. c4 cxd4 6. exd4 Be7 7. Nc3 0-0 8. c5 b6 9. b4 a5 10. Ba3 axb4 11. Bxb4 bxc5 12. dxc5 Na6 13. Bxa6 Bxa6 14. Nb5 Ne4 15. Rc1 Rc8 16. Qd4 Qe8 17. c6 Bxb4+ 18. Qxb4 Rxc6 19. 0-0 Qa8 20. Ne5 Rxc1 21. Rxc1 Rc8 22. Qa3 f6 23. Nd7 Bxb5 24. Rxc8+ Qxc8 25. axb5 Qxd7 26. b6 Nd6 27. Qa7 Nb7 28. h4 Kf7 29. Qb8 d4 30. Kf1 d3 31. Ke1 d2+ 32. Kd1 Nc5 33. Qa7 Nb7 34. Qb8 Qc6 35. Kxd2 Qxb6 36. Ke2 Qb5+ 37. Kf3 Qd5+ 38. Ke2 Nc5 39. Qc7+ Nd7 40. Qd8 Ne5 41. Qc7+ Nd7 42. Qd8 Kg6 43. Qe8+ Kf5 44. Qh5+ Ke4 45. Qxh7+ Kd4 46. Qxg7 Qe4+ 47. Kf1 Ne5 48. Qxf6 Qb1+ 49. Ke2 Qd3+ 50. Ke1 Qb1+ 51. Ke2 Qc2+ 52. Ke1 Qc1+ 53. Ke2 Qc2+ 54. Ke1 Qc1+ 55. Ke2 Qc2+ 1/2-1/2

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "10"]
[White "Pershina, Elena"]
[Black "Floresvillar Gonzalez, Luis Miguel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2114"]
[BlackElo "2019"]
[PlyCount "79"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Bd6 5. 0-0 Nf6 6. b3 0-0 7. Bb2 Nbd7 8. d4 Ne4 9. Nbd2 f5 10. Ne5 Nxe5 11. dxe5 Bc5 12. cxd5 exd5 13. Rc1 Qe7 14. Qc2 Bb6 15. e3 Be6 16. Bd4 Rfc8 17. f3 Nxd2 18. Qxd2 c5 19. Bb2 Rd8 20. Kh1 Rac8 21. f4 Rd7 22. Rfd1 Rcd8 23. a4 d4 24. exd4 cxd4 25. a5 Bc7 26. b4 b6 27. a6 Bd5 28. Bxd5+ Rxd5 29. Rc6 b5 30. Rdc1 Bb6 31. Qd3 g6 32. Ba3 R8d7 33. Kg2 Kg7 34. Kf3 h5 35. h4 Rd8 36. Rf6 R8d7 37. Rcc6 Rc7 38. Rxg6+ Kf8 39. Qxf5+ Qf7 40. Rgf6 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "4"]
[White "Pershina, Elena"]
[Black "Kohler, Aran"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2114"]
[BlackElo "2011"]
[PlyCount "57"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Nc6 7. Nge2 Be7 8. 0-0 0-0 9. f4 exf4 10. Nxf4 Bf5 11. d4 Nb4 12. e4 Bd7 13. a3 Na6 14. Qh5 g6 15. Qe2 c5 16. d5 c4 17. e5 Bc5+ 18. Be3 Qc8 19. Ne4 Bxe3+ 20. Qxe3 Bf5 21. Nf6+ Kh8 22. Ne2 Qc5 23. Nd4 Bd3 24. Rf4 g5 25. Rg4 h6 26. Be4 Be2 27. Rh4 Kg7 28. Qxg5+ hxg5 29. Rh7# 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "3"]
[White "Pershina, Elena"]
[Black "Kosteniuk, Alexandra"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2114"]
[BlackElo "2532"]
[PlyCount "98"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nc3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 h6 10. Ne1 Nh7 11. Nd3 f5 12. f4 fxe4 13. Nxe4 exf4 14. Bxf4 Nf5 15. Kh1 Nf6 16. Nxf6+ Rxf6 17. Qc2 Bd7 18. Rae1 Qf8 19. Bd2 Nd4 20. Qc1 Re8 21. Rxe8 Rxf1+ 22. Qxf1 Bxe8 23. Qxf8+ Kxf8 24. Be4 g5 25. Kg2 Bh5 26. Bc3 Kf7 27. h3 Bd1 28. Nf2 Ba4 29. b3 Bd7 30. g4 Ne2 31. Bxg7 Nf4+ 32. Kf3 Kxg7 33. Ke3 Kf6 34. Bc2 c6 35. dxc6 bxc6 36. Be4 Ke5 37. Bf3 d5 38. cxd5 cxd5 39. Nd3+ Nxd3 40. Kxd3 Bb5+ 41. Kc3 Bf1 42. b4 Bxh3 43. a4 d4+ 44. Kd2 Bf1 45. b5 Bc4 46. Be2 Bd5 47. Bd3 Kf4 48. Bf5 h5 49. a5 hxg4 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "7"]
[White "Pershina, Elena"]
[Black "Mikhaylova, Irina"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2114"]
[BlackElo "2216"]
[PlyCount "36"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. 0-0 Bg7 6. b3 Ne4 7. d4 0-0 8. Qc2 Bf5 9. Qb2 c5 10. Be3 Nc6 11. Rd1 dxc4 12. bxc4 Qb6 13. Qxb6 axb6 14. a4 Rfd8 15. Nh4 Nxd4 16. Nxf5 Nf3+ 17. Bxf3 Rxd1+ 18. Kg2 gxf5 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "8"]
[White "Pershina, Elena"]
[Black "Thiel, Thomas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2114"]
[BlackElo "2148"]
[PlyCount "80"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. e3 Bxc3+ 7. bxc3 0-0 8. Ne2 d6 9. 0-0 Qe8 10. a4 Qh5 11. f3 f4 12. exf4 Bh3 13. d4 Bxg2 14. Kxg2 e4 15. Ng1 Rae8 16. fxe4 Qxd1 17. Rxd1 Nxe4 18. Bb2 Na5 19. c5 Nc4 20. Bc1 Nxc3 21. Rd3 Ne4 22. cxd6 Ncxd6 23. Nf3 Nf5 24. Rb1 b6 25. a5 Rd8 26. Ba3 Rfe8 27. g4 Ne7 28. Bxe7 Rxe7 29. Ne5 Re6 30. Kf3 Nd6 31. axb6 axb6 32. f5 Ree8 33. Nc6 Ra8 34. d5 Ne4 35. Rd4 Nc5 36. g5 Ra3+ 37. Kg4 Re4+ 38. Rxe4 Nxe4 39. Re1 Nf2+ 40. Kh4 Rh3# 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "9"]
[White "Pogorelskikh, Sofia"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2153"]
[BlackElo "2114"]
[PlyCount "127"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. 0-0 Qc7 7. Nbd2 e5 8. a4 a5 9. h3 Ne7 10. Nc4 0-0 11. b3 h6 12. Bb2 f6 13. Nfd2 b5 14. Ne3 Be6 15. Qe2 f5 16. f3 Kh7 17. axb5 cxb5 18. c4 bxc4 19. dxc4 Nc6 20. Nd5 Qf7 21. Qd3 Nd4 22. Ba3 Rac8 23. Nb6 Rc6 24. Nd5 Rb8 25. Bb2 Ra6 26. Ra3 Qa7 27. Rfa1 Bxd5 28. cxd5 c4 29. Qe3 cxb3 30. Kf2 Nc2 31. Qxa7 Rxa7 32. Rxa5 Rxa5 33. Rxa5 fxe4 34. fxe4 Nd4 35. Ke3 h5 36. Kd3 g5 37. Nc4 g4 38. hxg4 hxg4 39. g3 Kg6 40. Ra6+ Kg5 41. Bc1+ Kh5 42. Bb2 Nf3 43. Ra1 Kg6 44. Rh1 Ra8 45. Ne3 Ra2 46. Kc3 Kg5 47. Kxb3 Ra6 48. Bc1 Kg6 49. Nxg4 Nd4+ 50. Kc4 Ra4+ 51. Kd3 Ra2 52. Ne3 Bf8 53. Nf5 Nxf5 54. exf5+ Kxf5 55. Rf1+ Kg6 56. Rxf8 Ra1 57. Rf1 Ra2 58. Ke4 Ra4+ 59. Kxe5 Ra5 60. Ke6 Ra6+ 61. d6 Rb6 62. Ke7 Rb7+ 63. d7 Kg7 64. Ke8 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "11"]
[White "Saim, Mohamed Ilias"]
[Black "Pershina, Elena"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2169"]
[BlackElo "2114"]
[PlyCount "82"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. 0-0 e6 6. d3 Be7 7. b3 0-0 8. Bb2 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nd2 Re8 12. e4 dxe4 13. dxe4 e5 14. Qc2 Bf8 15. Rad1 Qc7 16. Kh1 Nc5 17. a3 Rad8 18. Nb1 Ne6 19. Nc3 Nd4 20. Qb1 Nxb3 21. Ba1 Nxa1 22. Qxa1 Bc5 23. Qb2 Bd4 24. Qb3 Nd7 25. Rb1 Nc5 26. Qc2 Ne6 27. Qb3 Bxc3 28. Qxc3 Nd4 29. Qb4 b6 30. a4 c5 31. Qb2 Rd6 32. a5 Red8 33. axb6 axb6 34. Ra1 Ne6 35. Ra6 Nd4 36. Rfa1 Rb8 37. Ra7 Qd8 38. R1a6 Nc6 39. h3 Nxa7 40. Rxa7 Rd2 41. Qxd2 Qxd2 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "6"]
[White "Vaglio Munoz, Jaime"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2174"]
[BlackElo "2114"]
[PlyCount "71"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 Nbd7 7. 0-0 Bd6 8. d3 h6 9. Re1 0-0 10. Nbd2 Bh7 11. e4 dxe4 12. dxe4 Bc5 13. h3 Qb6 14. Re2 Rad8 15. a3 a5 16. Qc1 Nh5 17. Nf1 Ndf6 18. N3d2 Rd3 19. Qb1 Rfd8 20. Bxf6 Nxf6 21. Ra2 Nh5 22. b4 axb4 23. axb4 Bxb4 24. Rb2 c5 25. Nf3 Rd1 26. Qa2 Qd6 27. Kh2 Qd3 28. Ne3 Bxe4 29. Ne5 Qd4 30. Nxd1 Bxg2 31. Kxg2 Qxd1 32. Qa7 Qd4 33. Qxb7 Nf6 34. Qf3 Qd1 35. g4 Qc1 36. Rbc2 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "1"]
[White "Vaz, Ethan"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2306"]
[BlackElo "2114"]
[PlyCount "71"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. Nc3 e6 10. exd6 Bxd6 11. 0-0 0-0 12. Bg5 Ne7 13. Bd3 Bc6 14. Rc1 f6 15. Bh4 Rc8 16. Re1 Qd7 17. Qe2 Bd5 18. Bb5 Nc6 19. Nxd5 exd5 20. Qe6+ Qxe6 21. Rxe6 Bf4 22. Rce1 Nc4 23. b3 Na3 24. Bd3 Nb4 25. Bf5 Nac2 26. Rd1 Rce8 27. Bg3 Bxg3 28. hxg3 Kf7 29. Rxe8 Rxe8 30. Rc1 Na3 31. Rc7+ Re7 32. Rc8 Nxa2 33. Bxh7 Nb4 34. Nh4 g5 35. Bg8+ Kg7 36. Nf5+ 1-0

