[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "8"]
[White "Demina, Marya"]
[Black "Cogan, Nicolas"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "1962"]
[BlackElo "2110"]
[PlyCount "141"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qc2 0-0 6. e3 b6 7. Bd3 Bb7 8. Ne5 Nbd7 9. f4 dxc4 10. Bxc4 c5 11. 0-0 cxd4 12. exd4 Bxc3 13. bxc3 Ne4 14. Ba3 Re8 15. Bd3 Ndf6 16. Rae1 Qd5 17. Nf3 Nd6 18. c4 Qc6 19. Ne5 Qc7 20. Qe2 Rac8 21. Rc1 Nf5 22. Qf2 Red8 23. Bb2 Qb8 24. Rfd1 Ne4 25. Qe2 Nf6 26. Bb1 a6 27. g4 Nh4 28. Qf2 Ng6 29. h4 Qa8 30. h5 Nf8 31. Qh2 Ne4 32. h6 g6 33. Qh4 f6 34. Nd3 Rd7 35. Nf2 Nxf2 36. Qxf2 Rf7 37. Qh2 Re8 38. Re1 Bc6 39. Rcd1 Qb8 40. Qf2 Rfe7 41. Be4 Qb7 42. Qf3 Bxe4 43. Qxe4 Qxe4 44. Rxe4 Rd7 45. Rde1 Red8 46. g5 Kf7 47. gxf6 Kxf6 48. d5+ Kf7 49. dxe6+ Nxe6 50. Rxe6 Rd1 51. Re7+ Kf8 52. Bg7+ Kg8 53. Re8+ Kf7 54. Kf2 R8d2+ 55. R1e2 Rxe2+ 56. Rxe2 Rc1 57. Re4 Rc2+ 58. Re2 Rxc4 59. Kf3 Rc3+ 60. Kg4 Rc6 61. Rd2 Ke6 62. Be5 b5 63. Rd8 b4 64. Re8+ Kd5 65. Rh8 a5 66. Rxh7 Rc2 67. Rg7 Ke4 68. h7 Rg2+ 69. Kh3 Rh2+ 70. Kxh2 b3 71. axb3 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "7"]
[White "Demina, Marya"]
[Black "Eggleston, Thomas"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1962"]
[BlackElo "2188"]
[PlyCount "119"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. Re1 Nc6 11. e4 e5 12. d5 fxe4 13. Rxe4 Bf5 14. Re1 Nb4 15. Re2 Bf6 16. Qb3 c5 17. a3 a4 18. Qd1 Nd3 19. Ne1 e4 20. Bxe4 Bxe4 21. Rxe4 Nxf2 22. Kxf2 Bxb2+ 23. Bf4 Bxa1 24. Qxa1 g5 25. Ng2 gxf4 26. Nxf4 Qf6 27. Qd1 Rae8 28. Re6 Qd4+ 29. Qxd4 cxd4 30. Ke2 Rxe6+ 31. dxe6 Rf5 32. Kd3 b5 33. Kxd4 bxc4 34. Kxc4 Rc5+ 35. Kb4 Rc2 36. Kxa4 Rxh2 37. Kb5 Kf8 38. a4 Ke7 39. a5 Rb2+ 40. Kc6 Rc2+ 41. Kb5 Rb2+ 42. Kc6 Rb3 43. a6 Rxg3 44. a7 Ra3 45. Kb7 Rb3+ 46. Kc6 Rc3+ 47. Kb7 Rb3+ 48. Kc6 Ra3 49. Kb7 d5 50. a8Q Rxa8 51. Kxa8 d4 52. Kb7 d3 53. Nxd3 Kxe6 54. Kc6 Kf5 55. Kd5 Kg4 56. Ke4 h5 57. Nf2+ Kg3 58. Nd3 h4 59. Nf4 h3 60. Nxh3 1/2-1/2

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "10"]
[White "Demina, Marya"]
[Black "Osinovsky, Stepan"]
[Result "0-1"]
[ECO "E96"]
[WhiteElo "1962"]
[BlackElo "2241"]
[PlyCount "78"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 a5 9. Rb1 Re8 10. Bf1 c6 11. b3 Qb6 12. d5 cxd5 13. Nxd5 Nxd5 14. cxd5 Nc5 15. h3 f5 16. Nd2 fxe4 17. Nc4 Qd8 18. a3 b5 19. Ne3 Bd7 20. b4 axb4 21. axb4 Na4 22. Rb3 Rc8 23. Bd2 Rf8 24. Ng4 Qb6 25. Be3 Qb7 26. Qd2 h5 27. Nh6+ Kh7 28. Bg5 Nb6 29. Rxe4 Nc4 30. Bxc4 bxc4 31. Rg3 c3 32. Qc1 Qxd5 33. Re1 c2 34. Be3 Ba4 35. h4 Qd1 36. Kh2 Qxc1 37. Bxc1 Bxh6 38. Bxh6 Kxh6 39. Rc1 Rxf2 0-1

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "11"]
[White "Demina, Marya"]
[Black "Wanyama, Harold"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1962"]
[BlackElo "2154"]
[PlyCount "80"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 c6 5. Bf4 Nf6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. e4 c5 11. e5 Ng4 12. h3 cxd4 13. Ne4 Nh6 14. Bxh6 gxh6 15. 0-0 Bb7 16. Re1 Qb8 17. Ned2 Rg8 18. Qe2 Rg7 19. Rac1 Nc5 20. Bb1 Bd5 21. Ne4 Nd7 22. Ng3 Qb7 23. Be4 Rd8 24. Bxd5 Qxd5 25. Rcd1 Bc5 26. Ne4 Bb6 27. Kh1 Ke7 28. Qd2 a5 29. Qxh6 Rdg8 30. Qh4+ Kf8 31. Rg1 Nxe5 32. Nfg5 Nd7 33. Nxh7+ Rxh7 34. Qxh7 d3 35. Rd2 Qf5 36. Qh6+ Ke7 37. Qh4+ f6 38. Rxd3 Rg7 39. Rxd7+ Kxd7 40. Rd1+ Ke7 0-1

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "4"]
[White "Demina, Marya"]
[Black "Wernberg, Hugo"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1962"]
[BlackElo "2189"]
[PlyCount "45"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. e4 e5 10. d5 cxd5 11. exd5 a6 12. 0-0 0-0 13. Bg5 h6 14. Bh4 Be7 15. Bg3 Bd6 16. Bh4 Qb6 17. Re1 Bb7 18. Bc2 Rfe8 19. a3 Rac8 20. Qd3 Rc4 21. b3 Rc7 22. Ne4 Nc5 23. Nxf6+ 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "2"]
[White "Dobre, Claudiu Cristian"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2259"]
[BlackElo "1962"]
[PlyCount "85"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. Ne5 Nc6 6. Bb5 Qb6 7. c4 dxc4 8. Nc3 Bd7 9. Be3 Qc7 10. Nxd7 Nxd7 11. Bxc4 e6 12. 0-0 Be7 13. d5 exd5 14. Nxd5 Qa5 15. Nxe7 Nxe7 16. Bxf7+ Kxf7 17. Qxd7 Rhd8 18. Qxb7 Rab8 19. Qe4 Ng6 20. Rad1 Rxb2 21. Rxd8 Qxd8 22. Qc4+ Kf8 23. Bc5+ Ne7 24. Re1 Rb7 25. Qe6 Qc7 26. Bd6 Qd7 27. Qxd7 Rxd7 28. Bc5 Kf7 29. Bxe7 Rxe7 30. Rxe7+ Kxe7 31. f4 Kd6 32. Kf2 Kc5 33. f5 a5 34. g4 a4 35. g5 Kd5 36. Kf3 a3 37. Kf4 Kc4 38. f6 gxf6 39. gxf6 Kc3 40. f7 Kb2 41. f8Q Kxa2 42. Qb4 Ka1 43. Qxa3+ 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2325"]
[BlackElo "1962"]
[PlyCount "101"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Be7 7. Bd3 Na6 8. Qc2 g6 9. h4 h5 10. Nf3 Bg4 11. Be3 Nc7 12. 0-0-0 Nd5 13. Rde1 Qc7 14. Nd2 0-0-0 15. f3 Be6 16. Bf2 Qa5 17. Bxg6 Qxa2 18. Bf5 Bxf5 19. Qxf5+ Kb8 20. Qb1 Qa4 21. b3 Ba3+ 22. Kc2 Qa6 23. Bg3+ Ka8 24. Qa2 Qa5 25. Nb1 Bb4 26. Qxa5 Bxa5 27. b4 Bc7 28. Bxc7 Nxc7 29. Nd2 Rhe8 30. Ne4 Nd5 31. Re2 f5 32. Ng3 Nf4 33. Rd2 Re3 34. Nxf5 Re6 35. Ng7 Rg6 36. Nf5 Re8 37. Rhd1 Kb8 38. Kb3 Nxg2 39. Nd6 Re7 40. Nf5 Nf4 41. Nxe7 Re6 42. Nf5 Nd5 43. Rd3 Rf6 44. c4 Nf4 45. Ng3 Rg6 46. Ne4 Nxd3 47. Rxd3 Rg2 48. d5 Rh2 49. d6 Kc8 50. d7+ Kd8 51. Ng5 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "5"]
[White "Mazurkiewicz, Michal"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2145"]
[BlackElo "1962"]
[PlyCount "88"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Nxe5 dxe4 8. dxe4 Bc5 9. Nxg6 hxg6 10. Bg2 Nf6 11. Qe2 g5 12. Nb3 Nfd7 13. Nxc5 Nxc5 14. Bd2 Ne6 15. 0-0-0 Qb6 16. Rhf1 Nd7 17. Be3 Qa5 18. Qd2 Qxd2+ 19. Rxd2 0-0-0 20. Rfd1 b6 21. Rd6 Kc7 22. a4 Ne5 23. Rxd8 Rxd8 24. Rxd8 Kxd8 25. a5 Kc7 26. b3 Ng6 27. Bf1 Ngf4 28. Kd2 c5 29. axb6+ axb6 30. Kc3 Kc6 31. b4 g6 32. Kb3 b5 33. bxc5 Nxc5+ 34. Bxc5 Kxc5 35. Kc3 b4+ 36. Kb3 Ne6 37. c3 bxc3 38. Kxc3 f6 39. Kd3 Kd6 40. Ke3 Ke5 41. Bc4 Nf4 42. Bf1 Ne6 43. Bg2 Nf4 44. Bf1 Ne6 1/2-1/2

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "6"]
[White "Sahin, Sarp"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2115"]
[BlackElo "1962"]
[PlyCount "113"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. b3 g6 4. Bb2 Nf6 5. d3 Bg7 6. Nd2 0-0 7. e4 d5 8. exd5 Nxd5 9. Bxg7 Kxg7 10. Ne2 Bg4 11. Nf3 Qd7 12. 0-0 Bh3 13. Qd2 Bxg2 14. Kxg2 e5 15. Rad1 Rae8 16. Rfe1 f5 17. c4 Nf6 18. Nc3 a6 19. Na4 Qd6 20. Qe3 Nd4 21. Nxd4 exd4 22. Qf3 Rf7 23. Rxe8 Nxe8 24. Re1 Nf6 25. h3 b5 26. Nb2 Re7 27. Re2 Kf7 28. a4 b4 29. a5 Qc7 30. Na4 Qxa5 31. Rxe7+ Kxe7 32. Qc6 Nd7 33. h4 Qd8 34. Qxa6 Qc7 35. Qa8 Qe5 36. Qc6 Qd6 37. Qb7 Qe6 38. Nxc5 Qd6 39. Nxd7 Qxd7 40. Qxb4+ Kf7 41. Qb5 Qa7 42. Qd5+ Kg7 43. b4 Qa1 44. b5 Qb2 45. Qb7+ Kh6 46. b6 Qb3 47. Qc6 Qxd3 48. b7 Qb3 49. Qc7 d3 50. Qf4+ Kg7 51. b8Q Qxb8 52. Qxb8 d2 53. Qc7+ Kf6 54. Qd6+ Kf7 55. Qxd2 Kf6 56. c5 Ke5 57. c6 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "9"]
[White "Zheenbekov, Nurgazi"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2093"]
[BlackElo "1962"]
[PlyCount "93"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 Nf6 6. e4 0-0 7. Re1 d6 8. h3 h6 9. Nc3 Be6 10. Be3 Rc8 11. Qd2 Kh7 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Qd7 15. Kh2 b6 16. Nd5 Ne8 17. Bxg7 Nxg7 18. b3 b5 19. a4 Bxd5 20. exd5 Rc7 21. axb5 Qxb5 22. Bf1 Qb6 23. Bc4 Nf5 24. Re4 Qc5 25. Kg2 Rfc8 26. h4 Ng7 27. Rae1 Nf5 28. h5 Rg8 29. hxg6+ fxg6 30. Kh3 Rg7 31. g4 Qb6 32. gxf5 gxf5 33. Re6 Qb8 34. Qxh6+ Kg8 35. Rg6 Qf8 36. Rxg7+ Qxg7 37. Qxg7+ Kxg7 38. Kg3 Kf6 39. Kf4 Rc8 40. Re6+ Kf7 41. Kxf5 Rh8 42. Re1 Rh5+ 43. Kf4 Rh2 44. Kg3 Rh6 45. Ra1 Rg6+ 46. Kf3 Rf6+ 47. Ke3 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Averchenko, Sergej"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2164"]
[BlackElo "1962"]
[PlyCount "79"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. e4 Bxf1 9. Kxf1 Bg7 10. h3 0-0 11. Kg1 Nbd7 12. Kh2 Qa5 13. Re1 Rfb8 14. Re2 Ne8 15. Bg5 Kf8 16. Qc1 Kg8 17. Rc2 Rb7 18. Kg1 Rab8 19. b3 Nb6 20. Bd2 Qa6 21. Rb1 Nd7 22. Qf1 Qa8 23. Be1 Nc7 24. Qe2 Qa3 25. Rd1 Na6 26. Nb1 Qb4 27. Bxb4 Nxb4 28. Rcd2 Ra7 29. Rc1 Rba8 30. Nc3 Bh6 31. Rcd1 Bxd2 32. Rxd2 Nb6 33. e5 dxe5 34. Nxe5 Nc8 35. Nc6 Nxc6 36. dxc6 Nd6 37. Qe5 Ra5 38. Qxe7 Nf5 39. Qd7 Kg7 40. c7 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Demina, Marya"]
[Black "Harish, Neeraj"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1962"]
[BlackElo "2213"]
[PlyCount "86"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 0-0 6. e3 Ne4 7. cxd5 Nxg5 8. Nxg5 e6 9. Nf3 exd5 10. Be2 Bf5 11. 0-0 c6 12. b4 Nd7 13. a4 Nb6 14. Qb3 Be6 15. Rfc1 Nc4 16. h3 h6 17. Qa2 Qe7 18. Rab1 a6 19. a5 Rae8 20. Na4 f5 21. Nc5 Bf7 22. Bf1 g5 23. Nd3 g4 24. hxg4 fxg4 25. Nd2 g3 26. Nxc4 dxc4 27. Ne5 Bxe5 28. dxe5 Qxe5 29. Bxc4 gxf2+ 30. Qxf2 Bxc4 31. Qd2 Bd5 32. Rc3 Qe4 33. Rb2 Rf7 34. Rc1 Ref8 35. Re1 Rg7 36. Rf1 Rxf1+ 37. Kxf1 Rxg2 38. Qxg2+ Qxg2+ 39. Rxg2+ Bxg2+ 40. Kxg2 Kf7 41. Kg3 Ke6 42. Kf4 h5 43. e4 h4 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Demina, Marya"]
[Black "Ivanov, Aleksandr Y"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1962"]
[BlackElo "2068"]
[PlyCount "75"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 Bb7 10. e5 Nd5 11. Ne4 c5 12. Bg5 Qb6 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. 0-0 h6 16. Bc1 0-0 17. a3 a5 18. Qe2 b4 19. Bd2 Rfd8 20. Ne1 Ba6 21. Qe4 Bxd3 22. Nxd3 Bd4 23. Rab1 Ne7 24. axb4 a4 25. Bc3 Nf5 26. Nc5 Bxc5 27. bxc5 Qxc5 28. h3 Ng3 29. Qg4 Nxf1 30. Rxf1 a3 31. Bb4 Qxe5 32. bxa3 Rd3 33. Re1 Qf6 34. Qe4 Rad8 35. Qe2 Qd4 36. Rf1 e5 37. Qh5 e4 38. Bc5 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Demina, Marya"]
[Black "Kovalevsky, Stanislav"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1962"]
[BlackElo "2128"]
[PlyCount "102"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. a3 Nbd7 5. Nc3 c6 6. Bg5 h6 7. Bh4 g5 8. Bg3 dxc4 9. e4 b5 10. Ne5 Bb7 11. h4 Nxe5 12. Bxe5 Bg7 13. hxg5 hxg5 14. Rxh8+ Bxh8 15. Qf3 Qe7 16. Qg3 Nh5 17. Qh2 Bxe5 18. Qxe5 0-0-0 19. g3 f6 20. Qc5 Qxc5 21. dxc5 e5 22. Be2 Ng7 23. Bg4+ Kc7 24. Ke2 Bc8 25. Bxc8 Kxc8 26. Rh1 Ne6 27. Rh7 Rd7 28. Rh6 Rf7 29. Rh8+ Kb7 30. Nd1 Nxc5 31. Ne3 Nxe4 32. Nf5 Rd7 33. Ke3 Nd6 34. g4 Nxf5+ 35. gxf5 Rd3+ 36. Ke4 Rd4+ 37. Ke3 Rf4 38. Rh7+ Kb6 39. f3 Rxf5 40. Re7 Rf4 41. Re6 a5 42. Ke2 Kc5 43. Ke3 b4 44. axb4+ axb4 45. Ke2 c3 46. bxc3 b3 47. Re8 Kc4 48. Rb8 Kxc3 49. Rb6 Rc4 50. Ke3 b2 51. Rb7 Kc2 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Demina, Marya"]
[Black "Shevchuk, Olexandr"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1962"]
[BlackElo "2093"]
[PlyCount "94"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. 0-0 cxd4 13. Re1 Be7 14. Nxd4 h6 15. Qe2 Nc5 16. Nxc5 Bxc5 17. Bb5+ Ke7 18. Nb3 Bb6 19. a4 Nc7 20. Bd3 Qd5 21. Be4 Qxe4 22. Qxe4 Bxe4 23. Rxe4 a5 24. Be3 Bxe3 25. Rxe3 Nd5 26. Rg3 g6 27. h4 Nf4 28. Re1 Rhd8 29. Ree3 Rd1+ 30. Kh2 Rb1 31. Rgf3 Nd5 32. Rd3 Rxb2 33. Nc5 Re2 34. Nb3 Rxe5 35. Nd4 Rc8 36. g4 Re4 37. Kg3 Rc4 38. Nb5 Rxg4+ 39. Kh2 Rxh4+ 40. Kg1 Rcg4+ 41. Kf1 Nf4 42. Ke1 Nxd3+ 43. Rxd3 Re4+ 44. Kd2 b3 45. Kc3 Rxa4 46. Kxb3 Rab4+ 47. Kc3 Rxb5 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Demina, Marya"]
[Black "Winkels, Marcel"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1962"]
[BlackElo "1915"]
[PlyCount "44"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. h3 e5 9. e4 fxe4 10. Ng5 h6 11. Ngxe4 Nxe4 12. Nxe4 exd4 13. Re1 Qd8 14. Qb3 Nc6 15. Bd2 Kh7 16. h4 Ne5 17. h5 g5 18. Rad1 Bg4 19. Qc2 Kh8 20. Bc1 Nf3+ 21. Kh1 Qe8 22. Bd2 Qxh5+ 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Jing, Andrew"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1965"]
[BlackElo "1962"]
[PlyCount "134"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 g6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. Qc2 Qa5 13. Bd2 Rfb8 14. b3 Qa3 15. h3 Ne8 16. Be1 Nc7 17. Nd2 Na6 18. Nc4 Qb4 19. f4 Qb7 20. Na5 Qc7 21. Nc4 Nb4 22. Qe2 Nb6 23. a3 Nxc4 24. bxc4 Na6 25. Nb5 Qd7 26. Rb1 Nc7 27. Bf2 Nxb5 28. cxb5 Rxa3 29. b6 Qb7 30. Qb5 Ra6 31. Qc6 Rxb6 32. Rxb6 Qxb6 33. Qd7 Qb7 34. Qa4 Ra8 35. Qc2 Rb8 36. Rd1 h5 37. Qa4 Qb2 38. Rf1 Qb5 39. Qxb5 Rxb5 40. g4 hxg4 41. hxg4 Rb2 42. Kg3 Rb3+ 43. Kh4 Bf6+ 44. g5 Bc3 45. Rc1 Kg7 46. Be1 Bxe1+ 47. Rxe1 Rd3 48. e5 Rxd5 49. e6 f6 50. gxf6+ Kxf6 51. Rg1 Rf5 52. Kg4 Kxe6 53. Re1+ Kf6 54. Ra1 Rd5 55. Ra6 Kf7 56. Rc6 Rf5 57. Ra6 Rd5 58. Ra4 Rd1 59. Re4 Rg1+ 60. Kf3 Kf6 61. Re2 c4 62. Ke4 Rd1 63. Ke3 d5 64. Ra2 Rd3+ 65. Kf2 Rb3 66. Ra6+ e6 67. Ke2 Rh3 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Piesik, Piotr"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2417"]
[BlackElo "1962"]
[PlyCount "89"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. 0-0 Nf6 8. Nc3 0-0 9. Ne5 Nxe5 10. dxe5 Ne8 11. Qxd5 Qxd5 12. Nxd5 Bxe5 13. Nxe7+ Kh8 14. Bh6 Bg7 15. Bxg7+ Kxg7 16. Rac1 Nd6 17. Rfd1 Nf5 18. Nxc8 Raxc8 19. Bxb7 Rxc1 20. Rxc1 Rb8 21. Rc7 Nd6 22. Bd5 Rxb2 23. Rd7 Nb5 24. Rxf7+ Kh6 25. e4 a6 26. Rf6 a5 27. Ra6 a4 28. Rxa4 Nc3 29. Ra3 Nd1 30. Rf3 g5 31. Bb3 Rb1 32. Bxd1 Rxd1+ 33. Kg2 Ra1 34. a3 Ra2 35. Re3 Kg6 36. e5 Kf7 37. e6+ Ke7 38. g4 Ra1 39. h3 Ra2 40. Kg3 Ra1 41. f4 Rg1+ 42. Kf2 gxf4 43. Kxg1 fxe3 44. Kg2 Kxe6 45. Kf3 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Shapiro, Viktor"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2113"]
[BlackElo "1962"]
[PlyCount "39"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. a3 Bd7 9. Rb1 Nd4 10. e3 Nc6 11. b4 cxb4 12. axb4 Bg4 13. h3 Bxf3 14. Bxf3 Rc8 15. b5 Ne5 16. Bxb7 Rb8 17. Bg2 Qa5 18. Qc2 Nfd7 19. Bd2 Qd8 20. Ra1 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Teiitbaev, Aktilek"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2094"]
[BlackElo "1962"]
[PlyCount "209"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. 0-0 0-0 9. Re1 Nbd7 10. e5 dxe5 11. Nxe5 Nxe5 12. Rxe5 Ne8 13. Re1 Nd6 14. Bf1 Re8 15. Bg5 Rb8 16. Qd2 Bd7 17. a4 Nf5 18. Nb5 a6 19. Nc3 Nd4 20. Ra3 Rb6 21. a5 Rb3 22. Rxb3 Nxb3 23. Qc2 Nxa5 24. Bxa6 Qb6 25. Bf1 e6 26. Na4 Qb4 27. Bd2 Qxa4 28. Qxa4 Bxa4 29. Bxa5 exd5 30. Rxe8+ Bxe8 31. b3 Bc6 32. Bb6 Bd4 33. b4 Bc3 34. Bxc5 d4 35. Bd3 Kg7 36. b5 Bb7 37. f3 f5 38. Kf2 Kf6 39. Ke2 Ke5 40. g3 Kd5 41. Bf8 Ba5 42. h4 Bb6 43. g4 Ke5 44. Bg7+ Ke6 45. gxf5+ gxf5 46. Bh8 Bd5 47. Bg7 Bb7 48. Bf8 Bd5 49. Kf2 Bb7 50. Bh6 Bc7 51. Bd2 Bb6 52. Bb4 Bd5 53. Kg3 Bb7 54. Kf4 Bc7+ 55. Kg5 Be5 56. Bxf5+ Kd5 57. Bf8 Kc4 58. b6 Kb5 59. Kh6 Kxb6 60. Bg4 d3 61. Kxh7 d2 62. f4 Bxf4 63. h5 Be3 64. h6 Be4+ 65. Kg7 Kb5 66. Bd1 Kc4 67. h7 Bxh7 68. Kxh7 Kc3 69. Bg7+ Kd3 70. Kg6 Bd4 71. Bh6 Bc3 72. Kf5 Kc4 73. Ke4 Kb4 74. Kd3 Bb2 75. Bxd2+ Kc5 76. Be3+ Kd6 77. Ke4 Ke6 78. Bb3+ Kd6 79. Bf4+ Kc6 80. Bd5+ Kc5 81. Bh6 Kb6 82. Be3+ Kb5 83. Kd3 Ka6 84. Bc6 Ka5 85. Kc4 Ba3 86. Bg5 Bf8 87. Bb5 Kb6 88. Be3+ Kc7 89. Kd5 Bd6 90. Bc6 Bg3 91. Bg1 Bd6 92. Bd4 Bf4 93. Bc3 Bd6 94. Ba5+ Kc8 95. Kxd6 Kb8 96. Bb5 Ka7 97. Kc5 Kb7 98. Bc6+ Kc8 99. Bb6 Kb8 100. Kb5 Kc8 101. Ka6 Kb8 102. Bd7 Ka8 103. Bd4 Kb8 104. Be5+ Ka8 105. Bc6# 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Vargas, Mauricio"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1974"]
[BlackElo "1962"]
[PlyCount "44"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. g3 Be7 7. Bg2 0-0 8. Nf3 Nd7 9. 0-0 Ne5 10. Bf4 Nxf3+ 11. Bxf3 Be6 12. Re1 Re8 13. Qd2 Qd7 14. Rad1 Rad8 15. c3 Bd6 16. Bxd6 Qxd6 17. b3 Bh3 18. d4 Re6 19. Bg2 Bxg2 20. Kxg2 Rde8 21. Rxe6 Qxe6 22. Re1 Qxe1 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "11"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2043"]
[BlackElo "1962"]
[PlyCount "80"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 g6 4. 0-0 Bg7 5. d3 Nf6 6. Nbd2 d5 7. c3 0-0 8. a3 e5 9. Re1 Re8 10. e4 Rb8 11. h4 Bg4 12. Qe2 Qd7 13. Nf1 h6 14. N1h2 Bh3 15. Bh1 b5 16. Bd2 d4 17. Rad1 Be6 18. Bc1 Na5 19. h5 Bh3 20. hxg6 fxg6 21. Nh4 Kh7 22. f4 Nb3 23. f5 gxf5 24. exf5 Nxc1 25. Rxc1 Bxf5 26. Nxf5 Qxf5 27. Rf1 Qg5 28. Be4+ Nxe4 29. Qxe4+ Kh8 30. Kg2 Rg8 31. Rce1 Rbf8 32. Nf3 Qh5 33. Nh4 Bf6 34. Rh1 Rg4 35. Qd5 Qg5 36. Nf3 Rxg3+ 37. Kf1 Qf4 38. Ke2 Rg2+ 39. Kd1 Bg5 40. Qe4 Qc1# 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Coe, William R"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2078"]
[BlackElo "1962"]
[PlyCount "69"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Bd3 Nc6 6. h3 h6 7. Nf3 e6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Nbd2 0-0 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qf4 15. Qc1 Qc7 16. Re1 Be6 17. Nd4 Bd7 18. Qd2 Rfe8 19. Bc2 Ne4 20. Qe3 a6 21. Rad1 Rac8 22. Qf3 Nf6 23. Bf5 Bxf5 24. Nxf5 Kh8 25. Nxh6 Kh7 26. Ng4 Nxg4 27. Qxg4 Kg8 28. Qf5 Qc4 29. Rxe8+ Rxe8 30. Qxd5 Re1+ 31. Kh2 Qf1 32. Qd8+ Kh7 33. Qh4+ Kg6 34. Qg4+ Kh6 35. Rd6+ 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Demina, Marya"]
[Black "Bold, Andre"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1962"]
[BlackElo "2218"]
[PlyCount "96"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. Ne5 Bxe2 9. Qxe2 e6 10. Bd2 Nfd7 11. Nxd7 Nxd7 12. Rab1 Qe7 13. b4 dxc4 14. Qxc4 e5 15. b5 exd4 16. exd4 Nb6 17. Qc5 Qxc5 18. dxc5 Nc4 19. Ne4 f5 20. Rbc1 cxb5 21. Nd6 Nxd2 22. Rfd1 Ne4 23. Nxb7 Rab8 24. Rd7 Nf6 25. Re7 Nd5 26. Rd7 Rf7 27. c6 Nb6 28. Rxf7 Kxf7 29. Nd6+ Ke6 30. Nxb5 Be5 31. Nxa7 Ra8 32. Nb5 Rxa2 33. f3 Ra1 34. Rxa1 Bxa1 35. Kf2 f4 36. g3 Be5 37. h4 Kd5 38. gxf4 Bxf4 39. c7 Nc8 40. Nc3+ Kc6 41. Ne2 Bxc7 42. f4 Kd5 43. Kf3 Ke6 44. Kg4 Ne7 45. Nd4+ Kf6 46. h5 Nf5 47. Nf3 gxh5+ 48. Kxh5 Bxf4 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Demina, Marya"]
[Black "Boyer, Mahel"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1962"]
[BlackElo "2432"]
[PlyCount "70"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d6 5. e3 g5 6. Bg3 Nh5 7. Bd3 Bg7 8. Nfd2 Nxg3 9. hxg3 Qe7 10. c3 Bd7 11. c4 c5 12. Nf3 Nc6 13. Be4 g4 14. Bxc6 Bxc6 15. Nh4 h5 16. Nc3 0-0-0 17. d5 Bxc3+ 18. bxc3 exd5 19. cxd5 Bb5 20. c4 Bxc4 21. Rc1 Ba6 22. Qd2 Qe4 23. f3 gxf3 24. gxf3 Qe5 25. Kf2 Rhg8 26. Rhg1 Qf6 27. Rc3 Rde8 28. Ra3 Re4 29. Rxa6 bxa6 30. Rb1 Rxh4 31. Qa5 Rh2+ 32. Ke1 Rh1+ 33. Kd2 Rxb1 34. Qxa6+ Rb7 35. Qc6+ Kb8 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Demina, Marya"]
[Black "Fieberg, Samuel"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1962"]
[BlackElo "2157"]
[PlyCount "121"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 c6 8. h3 Qe8 9. Re1 h6 10. e4 fxe4 11. Nxe4 Nxe4 12. Rxe4 Bf5 13. Re1 Qf7 14. g4 Be6 15. b3 a5 16. Bb2 Bd7 17. Qe2 e6 18. Rad1 a4 19. Qc2 axb3 20. axb3 c5 21. Bc3 Bc6 22. d5 exd5 23. Bxg7 Qxg7 24. cxd5 Bb5 25. Re6 Rf6 26. Rde1 Bd7 27. Re7 Rf7 28. Rxf7 Qxf7 29. Nh4 Kg7 30. Be4 g5 31. Ng6 Qf6 32. Kg2 Ra1 33. Re2 Na6 34. Bf5 Nb4 35. Qe4 Bxf5 36. gxf5 Ra8 37. Qe7+ Qxe7 38. Rxe7+ Kf6 39. Rxb7 Kxf5 40. Ne7+ Ke4 41. Rd7 Ra6 42. f3+ Kf4 43. Ng6+ Kf5 44. Ne7+ Kf4 45. Ng6+ Ke3 46. Re7+ Kd3 47. Re6 Nxd5 48. Kg3 Ne3 49. Ne7 Kc3 50. Rxh6 Rb6 51. Rg6 Rxb3 52. Rxg5 Kd4 53. h4 c4 54. h5 c3 55. h6 c2 56. h7 c1Q 57. h8Q+ Kd3 58. Qh7+ Ke2 59. Rh5 Qg1+ 60. Kf4 Rb4+ 61. Qe4 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Demina, Marya"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1962"]
[BlackElo "2308"]
[PlyCount "56"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. f3 Nxd4 10. Qxd4 Be6 11. Qd3 Rc8 12. b3 a6 13. Be3 b5 14. cxb5 Ng4 15. Bd4 Ne5 16. Qd2 axb5 17. Bxb5 Qa5 18. Ba4 Nc4 19. bxc4 Bxd4+ 20. Qxd4 Rxc4 21. Qf2 Rxc3 22. Bd1 Rfc8 23. h4 h5 24. Qd2 Qc5+ 25. Kh2 Qe5+ 26. g3 Ra3 27. Rf2 Qxa1 28. f4 Rxa2 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Demina, Marya"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1962"]
[BlackElo "2145"]
[PlyCount "102"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nxd4 11. Bxd4 b6 12. Nd5 Nxd5 13. cxd5 f5 14. Bxg7 Kxg7 15. Bb5 Bd7 16. Qd4+ Kf7 17. Bd3 Qf6 18. Qc4 Rac8 19. b4 b5 20. Qb3 Qd4+ 21. Kh1 Kg7 22. Rad1 Qf6 23. Qa3 Re7 24. Qa6 c5 25. dxc6 Rxc6 26. Qxb5 Rb6 27. Qa5 Qe5 28. b5 Bxb5 29. Bxb5 Qxb5 30. Qxb5 Rxb5 31. Rxd6 fxe4 32. fxe4 Rb2 33. e5 Rxa2 34. e6 Re2 35. Rd7 R2xe6 36. Rxe7+ Rxe7 37. Ra1 a5 38. Kg1 Ra7 39. Ra4 Kf6 40. Kf2 Ke5 41. Ke3 Kd5 42. Kd3 Kc5 43. Ra1 a4 44. Kc3 a3 45. Ra2 g5 46. h3 h5 47. g4 h4 48. Kb3 Kd4 49. Rd2+ Ke3 50. Ra2 Kf3 51. Rd2 a2 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Demina, Marya"]
[Black "Nunez Hirales, Juan Alejandro"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1962"]
[BlackElo "1955"]
[PlyCount "83"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bg4 5. e3 e6 6. Be2 Bb4 7. 0-0 0-0 8. h3 Bh5 9. Bd2 Re8 10. a3 Bxc3 11. Bxc3 Ne4 12. Rc1 dxc4 13. Bxc4 a6 14. Bd3 Ng5 15. Be2 Ne4 16. Qc2 Qd5 17. b3 Nxc3 18. Qxc3 Rac8 19. Bc4 Qd6 20. Bxa6 bxa6 21. Qxc6 Bxf3 22. Qxd6 cxd6 23. gxf3 Kf8 24. b4 Ke7 25. Rfd1 d5 26. Kf1 Kd6 27. Ke2 e5 28. dxe5+ Kxe5 29. f4+ Kd6 30. Rxc8 Rxc8 31. e4 Rc2+ 32. Kf1 Ke6 33. Rxd5 Rc3 34. Ra5 Rc6 35. Ke2 g6 36. Kd3 f6 37. f3 Rb6 38. Rc5 Rd6+ 39. Ke3 Rb6 40. h4 h5 41. Rc8 Kf7 42. Rc7+ 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Demina, Marya"]
[Black "Shevchuk, Olexandr"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1962"]
[BlackElo "2093"]
[PlyCount "136"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Bg5 Qa5 13. 0-0 cxd4 14. Nxd4 Nxe5 15. Bb5+ Nd7 16. Bxd7+ Kxd7 17. Nf3 Bd6 18. Be3 Nxe3 19. fxe3 f6 20. Rc1 Rhd8 21. Nc5+ Ke7 22. Nxb7 Bxh2+ 23. Kh1 Rxd1 24. Nxa5 Rxf1+ 25. Rxf1 Bd6 26. Rc1 Kd7 27. Kg1 g5 28. Kf2 h5 29. Nd4 Be5 30. b3 h4 31. Rd1 Ke8 32. Nxe6 Kf7 33. Nc5 Rc8 34. Rd7+ Kg6 35. Nab7 Bg3+ 36. Kf3 Rc6 37. e4 f5 38. Rd5 g4+ 39. Ke3 f4+ 40. Kd4 Bf2+ 41. Kc4 h3 42. gxh3 gxh3 43. e5 h2 44. Rd1 Bg1 45. Rf1 h1Q 46. e6 Bxc5 47. Nxc5 Qe4+ 48. Kb5 Qe2+ 49. Kxc6 Qxf1 50. e7 Qh1+ 51. Kd7 Qd5+ 52. Kc7 Qxc5+ 53. Kd8 Qxe7+ 54. Kxe7 f3 55. Kd6 f2 56. Kc5 f1Q 57. Kxb4 Qa6 58. a4 Qb6+ 59. Ka3 a5 60. b4 Qxb4+ 61. Ka2 Qxa4+ 62. Kb1 Qb3+ 63. Ka1 Qe3 64. Ka2 a4 65. Ka1 Qf2 66. Kb1 a3 67. Kc1 Qb2+ 68. Kd1 a2 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Demina, Marya"]
[Black "Van der Werf, Mark"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1962"]
[BlackElo "2401"]
[PlyCount "86"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 Qa5 5. Bd2 b5 6. Ne4 Qa4 7. Nxf6+ gxf6 8. e3 a6 9. b3 Qe4 10. Bd3 Qxd5 11. e4 Qh5 12. c4 bxc4 13. Bxc4 Bb7 14. Qe2 Nd7 15. h3 Ne5 16. Nxe5 Qxe2+ 17. Kxe2 fxe5 18. f3 h5 19. h4 Bh6 20. Bxh6 Rxh6 21. Ke3 e6 22. g4 d5 23. exd5 exd5 24. Bd3 d4+ 25. Kf2 hxg4 26. fxg4 Bxh1 27. Rxh1 Ke7 28. g5 Rh5 29. Be2 Rhh8 30. Bf3 Rac8 31. Bd5 Rcd8 32. Bc4 e4 33. h5 e3+ 34. Kf3 Rdg8 35. Kf4 Rg7 36. Bd3 a5 37. h6 Rgg8 38. h7 Rg6 39. Rh6 Rxh6 40. gxh6 e2 41. Bxe2 Rxh7 42. Kg5 Rh8 43. Bd3 Ke6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Demina, Marya"]
[Black "Vlachos, Anatole"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1962"]
[BlackElo "2482"]
[PlyCount "74"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. b3 Nc6 11. Bb2 Bf6 12. Qd2 e5 13. dxe5 dxe5 14. Qd5+ Kh8 15. Rad1 Qe8 16. e4 Nb4 17. Qd2 fxe4 18. Ng5 Bg4 19. Nxe4 Rd8 20. Qc1 Bxd1 21. Rxd1 Nd3 22. Qb1 Nxb2 23. Rxd8 Qxd8 24. Qxb2 Qd1+ 25. Bf1 Qd4 26. Qe2 Be7 27. Kg2 Bc5 28. h4 h6 29. Kg1 a4 30. Bg2 a3 31. h5 b6 32. Kh2 Qb2 33. Bf1 Bxf2 34. Qxb2 axb2 35. Bd3 Bd4 36. Kg2 c6 37. Bb1 b5 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Demina, Marya"]
[Black "Yezhel, Valiantsin"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1962"]
[BlackElo "2266"]
[PlyCount "70"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 0-0 6. Nc3 d6 7. 0-0 Nc6 8. Re1 e5 9. d5 Ne7 10. h3 e4 11. Nd4 c6 12. Bf4 cxd5 13. cxd5 a6 14. Ne6 Bxe6 15. dxe6 d5 16. Be5 Rc8 17. e3 Rc6 18. Bd4 Rxe6 19. g4 fxg4 20. hxg4 g5 21. Na4 Ng6 22. Nc5 Re7 23. Qb3 Nxg4 24. Bxg7 Kxg7 25. Re2 Qd6 26. Nxb7 Qh2+ 27. Kf1 Ref7 28. Ke1 Qxg2 29. Qc3+ N6e5 30. Kd2 Rxf2 31. Rae1 Kg6 32. Nd6 Nf3+ 33. Kd1 Nxe1 34. Rxe1 Rf1 35. Nb7 Rxe1+ 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Dmitrenko, Viktor"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2395"]
[BlackElo "1962"]
[PlyCount "77"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be2 Be7 7. Bf3 Bf5 8. Ne2 0-0 9. 0-0 Na6 10. c4 Nc7 11. Be3 Qd7 12. Nc3 Rfe8 13. Qb3 Ne6 14. Rfd1 Ng5 15. Be2 Ne4 16. d5 Nxc3 17. Qxc3 c5 18. a3 Bd6 19. Bf3 Rac8 20. Rac1 Bg4 21. Bxg4 Qxg4 22. b4 b6 23. bxc5 bxc5 24. Rb1 Re4 25. f3 Rxc4 26. Qd3 Qh4 27. h3 Ra4 28. Bf2 Qg5 29. Re1 c4 30. Qe4 h5 31. Rb7 c3 32. Qxa4 c2 33. Be3 Qg3 34. Rc1 Qh2+ 35. Kf1 Qh1+ 36. Kf2 Qh2 37. Qd7 Bg3+ 38. Kf1 Qh1+ 39. Bg1 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Guo, Anni"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1902"]
[BlackElo "1962"]
[PlyCount "42"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. e3 Nf6 4. d4 cxd4 5. exd4 d5 6. Nf3 Bg4 7. Be2 e6 8. h3 Bh5 9. Nbd2 Bd6 10. c4 0-0 11. 0-0 Rc8 12. Ne5 Bxe2 13. Qxe2 Bb8 14. Rad1 dxc4 15. Ndxc4 b5 16. Nxc6 Rxc6 17. Ne5 Bxe5 18. dxe5 Nd5 19. Qxb5 Rc2 20. Rb1 Qg5 21. Rfc1 Rxb2 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Liu, Casper Yukun"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2282"]
[BlackElo "1962"]
[PlyCount "87"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. g3 d5 3. exd5 cxd5 4. Bg2 Nf6 5. Nf3 Nc6 6. d4 Bf5 7. 0-0 e6 8. Re1 Be7 9. c3 0-0 10. Nbd2 Rb8 11. a4 a6 12. Ne5 Nxe5 13. dxe5 Nd7 14. c4 d4 15. Nb3 d3 16. Be3 b5 17. axb5 axb5 18. cxb5 Rxb5 19. Nd4 Rxe5 20. Nc6 Qc7 21. Nxe7+ Kh8 22. Nxf5 Rxf5 23. Qxd3 Nf6 24. Bd4 Ng4 25. h3 Nh6 26. Be4 Rh5 27. Rec1 Qe7 28. Ra7 Qg5 29. Rc5 f5 30. Rxg7 Qxg7 31. Rc7 Nf7 32. Bxg7+ Kxg7 33. Bf3 Rxh3 34. Qd4+ Kg8 35. b4 Rh6 36. b5 e5 37. Qc5 e4 38. Be2 Rg6 39. b6 f4 40. Bc4 fxg3 41. Bxf7+ Rxf7 42. Rxf7 gxf2+ 43. Kxf2 Kxf7 44. b7 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Maltsevskaya, Aleksandra"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2393"]
[BlackElo "1962"]
[PlyCount "89"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Nd7 6. h4 h5 7. Nge2 Ne7 8. Ng3 Bg6 9. Bg5 Qb6 10. Rc1 Qxb2 11. Be2 Nf5 12. Nxf5 Bxf5 13. cxd5 exd5 14. Bxh5 Bb4 15. Bd2 Bxc3 16. Bxc3 Qxa2 17. 0-0 g6 18. Be2 Rxh4 19. g4 Be6 20. Ra1 Qxe2 21. Qxe2 Rxg4+ 22. Kh2 0-0-0 23. Qxg4 Bxg4 24. Rxa7 Be2 25. Re1 Rh8+ 26. Kg3 Ba6 27. Ra8+ Nb8 28. Bb4 b6 29. Ra1 Kb7 30. R1xa6 Nxa6 31. Rxh8 Nxb4 32. Rf8 c5 33. Rxf7+ Ka6 34. dxc5 bxc5 35. e6 Nc6 36. Rd7 Kb5 37. Rxd5 Kc4 38. Rd7 Nd4 39. e7 Nf5+ 40. Kf4 Nxe7 41. Rxe7 Kd3 42. Kg5 c4 43. Kxg6 c3 44. f4 c2 45. Rc7 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Rosh, Jain"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2131"]
[BlackElo "1962"]
[PlyCount "70"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d5 4. e3 Nf6 5. Be2 e6 6. d4 Bd6 7. Nbd2 0-0 8. 0-0 Re8 9. Ne5 Nd7 10. f4 f6 11. Nxc6 bxc6 12. c4 cxd4 13. exd4 Qc7 14. g3 c5 15. cxd5 exd5 16. Bf3 Bb7 17. Rc1 Qb6 18. Nb1 c4 19. Nc3 cxb3 20. Nxd5 Qb5 21. Nc3 Bxf3 22. Nxb5 Bxd1 23. Rfxd1 Bb4 24. axb3 Re2 25. Bc3 a5 26. Ra1 Rc8 27. Bxb4 axb4 28. Rac1 Ra8 29. Rc7 Raa2 30. Rxd7 Rg2+ 31. Kf1 Rgf2+ 32. Ke1 Rfe2+ 33. Kf1 Rf2+ 34. Kg1 Rg2+ 35. Kf1 Rgf2+ 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Tulchynskyi, Feliks"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2233"]
[BlackElo "1962"]
[PlyCount "248"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 Nge7 8. Re1 cxd4 9. cxd4 Bg6 10. Nbd2 Nf5 11. Nf1 Be7 12. Ng3 0-0 13. Bf4 Qb6 14. Nxf5 Bxf5 15. Be3 Qxb2 16. Qb3 Qxb3 17. axb3 Nb4 18. Rec1 Nc2 19. Ra2 Rfc8 20. Rd1 Nb4 21. Rb2 a6 22. Ne1 Rc6 23. g4 Bg6 24. f4 h6 25. Nd3 Rac8 26. Nc5 b6 27. Nxa6 Nxa6 28. Bxa6 R8c7 29. Rf1 Be4 30. f5 Rc3 31. Bd2 Rc2 32. Rxc2 Rxc2 33. Rf2 Bh4 34. Re2 Bf3 35. Re3 Bxg4 36. Be1 Bg5 37. Rc3 Ra2 38. Bd3 Bxf5 39. Bxf5 exf5 40. Rc8+ Kh7 41. Rc6 Ra1 42. Kf2 Bh4+ 43. Kf3 Bxe1 44. Rxb6 Bc3 45. Rb5 Bxd4 46. Rxd5 Bc3 47. Rc5 Bd4 48. Rd5 Bb2 49. b4 Ra3+ 50. Kf4 Rb3 51. b5 g6 52. Rd7 Kg8 53. Rb7 Rb4+ 54. Ke3 Bxe5 55. Kd3 Bxh2 56. Kc3 Rb1 57. Kc2 Rb4 58. Kc3 Re4 59. b6 Re8 60. Rd7 Kg7 61. b7 g5 62. Kd4 Be5+ 63. Kd5 f4 64. Ke4 h5 65. Rd5 Bf6+ 66. Kf5 Rb8 67. Rb5 f3 68. Rb1 g4 69. Kf4 Kg6 70. Kg3 Be5+ 71. Kh4 f6 72. Rb3 Bf4 73. Rb1 Bg5+ 74. Kg3 Kf5 75. Rb5+ Kg6 76. Rb6 h4+ 77. Kxg4 f2 78. Rb1 Be3 79. Kf3 Bc5 80. Kg2 Kg5 81. Rb5 f5 82. Rxc5 Rxb7 83. Rc8 Rg7 84. Kxf2 Kg4 85. Rh8 f4 86. Rb8 h3 87. Rh8 Rg5 88. Rh7 f3 89. Rh8 Rf5 90. Rg8+ Kf4 91. Rh8 Ra5 92. Rh4+ Kg5 93. Rxh3 Kg4 94. Rg3+ Kh4 95. Rxf3 Kg4 96. Rb3 Kf4 97. Ke1 Ke4 98. Rh3 Ra2 99. Kd1 Kf4 100. Kc1 Rg2 101. Rb3 Ke4 102. Rb4+ Kd5 103. Rb3 Kc4 104. Rh3 Kd5 105. Kd1 Kc4 106. Ke1 Ra2 107. Rh4+ Kd5 108. Rh8 Ke4 109. Re8+ Kf4 110. Kd1 Kg4 111. Kc1 Rh2 112. Rf8 Kg5 113. Kd1 Kg6 114. Rg8+ Kf7 115. Rg3 Ke6 116. Ke1 Kf5 117. Kf1 Ra2 118. Rb3 Ke4 119. Rb4+ Ke5 120. Rb3 Ke4 121. Ke1 Ke5 122. Kd1 Ke4 123. Kc1 Rh2 124. Rg3 Ke5 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Vargas, Mauricio"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1974"]
[BlackElo "1962"]
[PlyCount "52"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bg4 7. Be2 Bd6 8. 0-0 0-0 9. Nd2 Bxe2 10. Qxe2 Re8 11. Qg4 Nd7 12. d4 Qc7 13. Nf3 Nb6 14. b3 c5 15. c4 cxd4 16. Nxd4 Bxh2+ 17. Kh1 Be5 18. Nf5 g6 19. Rb1 h5 20. Nh6+ Kg7 21. Qh3 Bf4 22. Nf5+ gxf5 23. Qxh5 Rh8 24. Qxh8+ Rxh8+ 25. Kg1 Bxc1 26. g3 Bf4 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "9"]
[White "Winkels, Marcel"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1915"]
[BlackElo "1962"]
[PlyCount "136"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bg4 7. c3 Be7 8. h3 Bh5 9. Bd3 Na6 10. Be3 Nc7 11. Qd2 Nd5 12. Be2 Nxe3 13. Qxe3 0-0 14. 0-0 Re8 15. Qd2 Bd6 16. Rfe1 Qd7 17. Nh2 Bg6 18. Bf3 Bc7 19. Nf1 Qd6 20. g3 Bf5 21. Bg2 Qd7 22. Kh2 h5 23. h4 Bg4 24. Ne3 Be6 25. Bf3 g6 26. Ng2 Bd5 27. Bxd5 Qxd5 28. Rxe8+ Rxe8 29. Nf4 Bxf4 30. Qxf4 Kg7 31. Qd2 Qf3 32. Re1 Rxe1 33. Qxe1 Qf5 34. Kg2 Qc2 35. b4 Qxa2 36. Qe7 Qd5+ 37. Kg1 Qb5 38. Qe3 a5 39. bxa5 Qxa5 40. c4 Qb4 41. c5 Qc4 42. Kg2 Qd5+ 43. Kh2 Qd7 44. Kg1 Qc7 45. Kg2 b6 46. cxb6 Qxb6 47. Kg1 Qb5 48. Kg2 Qd5+ 49. Kg1 g5 50. hxg5 fxg5 51. Kh2 Kg6 52. Qd3+ Qf5 53. Qe3 f6 54. Kg1 Qd7 55. Qe4+ Kg7 56. Kg2 Qd5 57. Kf3 Kf7 58. Ke3 Qxe4+ 59. Kxe4 Ke6 60. f4 f5+ 61. Ke3 g4 62. Kd3 Kd5 63. Kc3 Ke4 64. Kc4 h4 65. gxh4 g3 66. h5 g2 67. h6 g1Q 68. h7 Qg7 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Bonin, Jay R"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2154"]
[BlackElo "1962"]
[PlyCount "47"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. Bxf6 gxf6 4. c4 Nc6 5. Nc3 d6 6. g3 Bg7 7. Bg2 f5 8. Rc1 Bd7 9. e3 h5 10. h4 a6 11. Nge2 e5 12. 0-0 Bf6 13. Nd5 Bg7 14. f4 e4 15. d3 exd3 16. Qxd3 Be6 17. e4 fxe4 18. Bxe4 Bd4+ 19. Nxd4 Nxd4 20. f5 Bd7 21. f6 Qa5 22. Rf2 0-0-0 23. b4 Qa4 24. Nb6+ 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Demina, Marya"]
[Black "Koepke, Christian"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1962"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. a3 dxc4 5. e3 c5 6. Bxc4 Nc6 7. 0-0 cxd4 8. exd4 Be7 9. Nc3 0-0 10. Bf4 a6 11. Rc1 b5 12. Ba2 Bb7 13. Qd3 Rc8 14. Bb1 g6 15. Rfd1 Nd5 16. Bh6 Re8 17. Ne4 Qb6 18. h4 b4 19. h5 bxa3 20. bxa3 Qb5 21. hxg6 hxg6 22. Qd2 Nf6 23. Ng3 Red8 24. Qf4 Nh5 25. Nxh5 Qxh5 26. g4 Qh3 27. Be4 Nxd4 28. Nxd4 Rxc1 29. Rxc1 Rxd4 30. f3 Bxe4 31. fxe4 Rd8 32. g5 Bd6 33. Qf6 Qe3+ 34. Kg2 Qd2+ 35. Kf3 Qd3+ 36. Kg2 Qd2+ 37. Kf3 Qd3+ 38. Kg2 Qg3+ 39. Kf1 Qd3+ 40. Kg2 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Demina, Marya"]
[Black "Lacey, Patrick"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1962"]
[BlackElo "2184"]
[PlyCount "150"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 0-0 10. Nd2 Nxd2 11. Qxd2 f5 12. Be5 Nxe5 13. dxe5 c6 14. a3 Ba5 15. b4 Bc7 16. f4 Kh8 17. Be2 Rg8 18. g3 a5 19. Kf2 Bb6 20. c5 Bc7 21. Qd4 Bd7 22. Bd3 Qe7 23. Ne2 Rg7 24. Qc3 Be8 25. Nd4 Bh5 26. b5 cxb5 27. Nxb5 Rc8 28. Rac1 Bb6 29. Rc2 Rxc5 30. Qd2 gxf4 31. gxf4 Qh4+ 32. Kf1 Qh3+ 33. Ke1 Rxc2 34. Qxc2 Qxe3+ 35. Be2 Bxe2 36. Qxe2 Qxf4 37. Nd6 Bd4 38. Kd1 Qxe5 39. Qxe5 Bxe5 40. Nb5 f4 41. Re1 Rg5 42. h4 Rf5 43. Rf1 f3 44. Kc2 f2 45. Kd3 d4 46. Ke2 Bg3 47. Nxd4 Rf6 48. Nf3 e5 49. h5 e4 50. Nd4 Be5 51. Nc2 Kg7 52. Ke3 Bg3 53. Kxe4 Rc6 54. Kf3 Rc3+ 55. Kg2 Rxc2 56. Kxg3 Kf6 57. Kf3 b5 58. Kg2 b4 59. Kf3 bxa3 60. Ra1 a2 61. Rf1 Kg5 62. Kg3 Kxh5 63. Rh1+ Kg5 64. Ra1 Rb2 65. Kg2 h5 66. Kf1 Rb1+ 67. Rxb1 axb1Q+ 68. Kg2 Qb3 69. Kf1 a4 70. Kg2 a3 71. Kh2 a2 72. Kg2 a1Q 73. Kh2 Qba3 74. Kg2 f1Q+ 75. Kh2 Q1b2# 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Demina, Marya"]
[Black "Mesa Cruz, Juan Carlos"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1962"]
[BlackElo "2126"]
[PlyCount "94"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bh4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Nbd2 Rc8 9. Nxe4 dxe4 10. Nd2 cxd4 11. exd4 e6 12. Nc4 Qc7 13. Bg3 Qd8 14. Qd1 Be7 15. Be2 0-0 16. 0-0 Bg6 17. Bh5 Qd5 18. Bxg6 hxg6 19. Ne3 Qg5 20. h4 Qh6 21. Ng4 Qh5 22. Ne5 Nxe5 23. Qxh5 gxh5 24. dxe5 b5 25. Rfe1 Rc4 26. Re3 b4 27. Rae1 bxc3 28. bxc3 Rfc8 29. Rxe4 Rxc3 30. Ra4 Bc5 31. Re2 Rxg3 32. Rc4 Rg4 33. Rcc2 Rb4 34. Kf1 Rxh4 35. g3 Rb4 36. Kg1 Rb5 37. Kg2 Rd8 38. Re4 Be7 39. Rc7 Bg5 40. Rxa7 Rb2 41. Re1 Rdd2 42. Rf1 Be3 43. Ra8+ Kh7 44. Kf3 Rxf2+ 45. Rxf2 Bxf2 46. a4 g5 47. g4 h4 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Rian, Kapriaga"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2089"]
[BlackElo "1962"]
[PlyCount "62"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. h3 Bf5 6. c3 Nc6 7. Bf4 e6 8. Nh4 Bg6 9. Nxg6 hxg6 10. Nd2 Bd6 11. Bxd6 Qxd6 12. Bd3 Qf4 13. 0-0 Qg5 14. Re1 Rxh3 15. Bb5 Kf8 16. f4 Qg3 17. Nf1 Qxf4 18. gxh3 Ne4 19. Rxe4 dxe4 20. Bxc6 bxc6 21. Qg4 Qf5 22. Re1 Rb8 23. b4 Qd5 24. Qxe4 Qxa2 25. Qxc6 Kg8 26. b5 Rd8 27. b6 axb6 28. Qxb6 Rd5 29. Qb8+ Kh7 30. Re4 Rg5+ 31. Rg4 Rh5 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Womacka, Mathias"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2363"]
[BlackElo "1962"]
[PlyCount "82"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. Ne2 Na6 8. 0-0 Nc7 9. Bf4 Nd5 10. Bg3 0-0 11. Nf4 Nxf4 12. Bxf4 Bf5 13. c3 Qd7 14. Qd2 Rfe8 15. Rfe1 Bf8 16. h3 Rxe1+ 17. Rxe1 Re8 18. Rxe8 Qxe8 19. a4 Qe4 20. a5 Be6 21. Bd3 Qd5 22. b4 Qb3 23. Kh2 Bd5 24. Qe1 Be6 25. Be4 Qc4 26. Bf3 Qb3 27. a6 bxa6 28. Bxc6 g5 29. Bg3 Qc4 30. Bf3 Kg7 31. Be2 Qc6 32. Qa1 Bc8 33. c4 Bxb4 34. d5 Qb6 35. Qa4 Bc5 36. Qe8 Bf5 37. Qd8 Bxf2 38. Bc7 Bg1+ 39. Kh1 Qf2 40. Bd6 Be4 41. Qg8+ Kxg8 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Antoniou, Rafail"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2036"]
[BlackElo "1936"]
[PlyCount "113"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Be7 7. Qh5 Be6 8. c3 Qd5 9. Qxd5 Bxd5 10. Ne2 Na6 11. Nf4 Nc7 12. Nxd5 Nxd5 13. 0-0 0-0 14. Bd2 Rfe8 15. Rfe1 Bd6 16. g3 g6 17. Kg2 f5 18. Kf3 Nf6 19. Bg5 Nd5 20. a3 b5 21. h4 Kg7 22. Bd2 Nf6 23. a4 a6 24. Rxe8 Rxe8 25. axb5 axb5 26. Ra6 Rc8 27. Bg5 Nd5 28. Bxb5 Bxg3 29. Bxc6 Nc7 30. Bb7 Rb8 31. Bf6+ Kh6 32. fxg3 Rxb7 33. Bg5+ Kg7 34. b4 Ne6 35. d5 Nc7 36. Ra5 h6 37. Bf4 Nb5 38. Be5+ f6 39. c4 fxe5 40. Rxb5 Rc7 41. c5 e4+ 42. Ke3 g5 43. d6 Ra7 44. c6 Ra3+ 45. Ke2 f4 46. gxf4 gxf4 47. c7 f3+ 48. Kf2 Ra2+ 49. Kg3 Rg2+ 50. Kh3 Rc2 51. Rc5 f2 52. Kg2 Ra2 53. c8Q e3 54. Qg4+ Kf6 55. Qf5+ Kg7 56. Rc7+ Kg8 57. Qc8# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Breuil, Tristan"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2305"]
[BlackElo "1936"]
[PlyCount "73"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Be7 7. Bd3 Na6 8. Qc2 g6 9. Ne2 Nc7 10. h4 Nd5 11. h5 f5 12. hxg6 fxg6 13. Bd2 Be6 14. 0-0-0 Qa5 15. a3 Qc7 16. c4 Nf6 17. Bf4 Qb6 18. Be5 0-0-0 19. Nf4 Bf7 20. Bxf5+ Nd7 21. Bxd7+ Kxd7 22. Bxh8 Rxh8 23. Nd3 Kc8 24. Rhe1 Bg5+ 25. Kb1 Rd8 26. d5 cxd5 27. Ne5 Bg8 28. cxd5+ Kb8 29. d6 Be6 30. Nc4 Qa6 31. Rxe6 Rc8 32. d7 Rxc4 33. Rxa6 Rxc2 34. Kxc2 bxa6 35. d8Q+ Bxd8 36. Rxd8+ Kc7 37. Rh8 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Demina, Marya"]
[Black "Balla, Tamas Kristof"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1936"]
[BlackElo "2283"]
[PlyCount "47"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nc6 8. Rc1 Be7 9. Bd3 cxd4 10. exd4 h6 11. Bh4 0-0 12. 0-0 a6 13. Bb1 Bg4 14. Qd3 g6 15. Ne5 Bf5 16. Qd2 Bxb1 17. Rxb1 Kg7 18. Rfe1 Re8 19. h3 Qb6 20. Na4 Qb5 21. b3 Ne4 22. Qf4 Bxh4 23. Qxf7+ Kh8 24. Nxg6# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Demina, Marya"]
[Black "Dyachuk, Artem"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1936"]
[BlackElo "2307"]
[PlyCount "70"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 a6 12. Qe2 c5 13. Rfd1 c4 14. Bc2 Bb7 15. Rac1 Nb6 16. Bxf6 Bxf6 17. e4 b4 18. Na4 Nxa4 19. Bxa4 Qa5 20. Bc2 Rac8 21. Bb1 Qb5 22. Qc2 c3 23. e5 g6 24. exf6 Bxf3 25. gxf3 Qg5+ 26. Kh1 Qxf6 27. bxc3 Qxf3+ 28. Kg1 Rxc3 29. Qe4 Qh5 30. Re1 Rxc1 31. Rxc1 Qg5+ 32. Kf1 Qxc1+ 33. Kg2 Qg5+ 34. Kf1 Qd5 35. Qh4 Rc8 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Demina, Marya"]
[Black "Gerbelli Neto, Eduardo"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1936"]
[BlackElo "2114"]
[PlyCount "137"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. Qe2 Bb7 11. Rd1 c4 12. Bb1 Be7 13. e4 0-0 14. e5 Nd5 15. Ne4 h6 16. a3 Qb6 17. Qc2 f5 18. exf6 N7xf6 19. Nxf6+ Nxf6 20. Ne5 Be4 21. Qe2 Bxb1 22. Rxb1 Rad8 23. Be3 Nd5 24. Qg4 Nxe3 25. fxe3 Rf5 26. Rf1 Rdf8 27. Rxf5 exf5 28. Qf3 f4 29. Qd5+ Kh7 30. Qe4+ Kg8 31. exf4 Rd8 32. Nc6 Bf6 33. Nxd8 Qxd8 34. Rd1 Qd6 35. h3 b4 36. axb4 Qxb4 37. Qe2 a5 38. Kh1 c3 39. bxc3 Qxc3 40. d5 Qg3 41. Qc4 Kh8 42. d6 Bd8 43. d7 Qh4 44. Qf7 Kh7 45. Qf5+ Kg8 46. Qg4 Qe7 47. Qf3 Bc7 48. Qb3+ Kh7 49. Qc4 Bd8 50. Qd4 a4 51. Qxa4 Qe2 52. Qd4 Qe7 53. Qd3+ g6 54. Rd2 Kg7 55. Re2 Qf6 56. Qe4 h5 57. Qe6 Qh4 58. Qe4 Qf6 59. Kh2 h4 60. Qf3 Bc7 61. Re4 g5 62. Qg4 Bxf4+ 63. Rxf4 Qd6 64. d8Q Qxd8 65. Rf1 Qd6+ 66. Kh1 Kg6 67. Qf5+ Kh5 68. Qf3+ Kh6 69. Qf6+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Demina, Marya"]
[Black "Joel Paul, Ganta"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1936"]
[BlackElo "1989"]
[PlyCount "132"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 0-0 6. Nbd2 c5 7. c3 h6 8. Bh4 Nc6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f6 13. exf6 Qxf6 14. 0-0 Qe7 15. e4 b6 16. e5 d4 17. Qg4 Rd8 18. Qg6 Nf8 19. Qg3 Bb7 20. Rad1 dxc3 21. bxc3 Rd7 22. Bb5 Rc7 23. Nf3 c4 24. Nh4 Qc5+ 25. Rf2 Qxb5 26. f5 Rd7 27. Rdf1 Rd3 28. Qg4 Qxe5 29. f6 g5 30. f7+ Kg7 31. Qxc4 Rad8 32. Qg4 Qe4 33. Qg3 Qxh4 34. Qe5+ Kh7 35. Rf6 Qe4 36. Qxe4+ Bxe4 37. Re1 Bd5 38. c4 Bxc4 39. h4 Rd1 40. Kf2 Rxe1 41. Kxe1 Kg7 42. hxg5 hxg5 43. Rf2 Ng6 44. Rc2 Bd5 45. Rc7 Rf8 46. Rxa7 Rxf7 47. Ra3 Nf4 48. g3 Ng2+ 49. Kd2 Rf2+ 50. Kd1 Rf3 51. Ra4 Rxg3 52. Ra7+ Kf6 53. a4 Ne3+ 54. Kd2 Nc4+ 55. Ke2 g4 56. Kf2 Ra3 57. Ke2 g3 58. a5 Nxa5 59. Ra8 g2 60. Rf8+ Kg7 61. Rf2 g1Q 62. Rf1 Bc4+ 63. Kd2 Qd4+ 64. Kc2 Ra2+ 65. Kc1 Qd2+ 66. Kb1 Qb2# 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Demina, Marya"]
[Black "Kepeshchuk, Mykhaylo"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1936"]
[BlackElo "2269"]
[PlyCount "67"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 0-0 7. Be2 Nc6 8. Be3 d6 9. 0-0 Bd7 10. f3 Nxd4 11. Bxd4 Bc6 12. Rc1 Qa5 13. a3 Rfc8 14. Kh1 a6 15. Re1 Nd7 16. Bxg7 Kxg7 17. Qd4+ Qe5 18. Qd2 Rab8 19. b4 b5 20. cxb5 axb5 21. f4 Qe6 22. Nd5 Nf6 23. Bf3 Bxd5 24. exd5 Qd7 25. Qe2 Kf8 26. g4 Rxc1 27. Rxc1 Ra8 28. Rc3 h6 29. Kg2 g5 30. fxg5 hxg5 31. Qd2 Nxg4 32. Qxg5 Nf6 33. Qh6+ Kg8 34. Bh5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Demina, Marya"]
[Black "Ladan, Nicholas John"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1936"]
[BlackElo "2197"]
[PlyCount "109"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 dxc4 5. e3 b5 6. a4 c6 7. Bd2 Bxc3 8. Bxc3 Nf6 9. b3 cxb3 10. axb5 0-0 11. Qxb3 Nd5 12. Bd2 Bd7 13. e4 Nf6 14. e5 Nd5 15. bxc6 Nxc6 16. Bd3 a5 17. Bxh7+ Kxh7 18. Ng5+ Kg6 19. h4 Rh8 20. h5+ Rxh5 21. Rxh5 Nxd4 22. Qd3+ Nf5 23. g4 Nb4 24. Qe4 Bc6 25. gxf5+ exf5 26. Qe2 Nc2+ 27. Kf1 Bb5 28. Qxb5 Kxh5 29. Rc1 Nd4 30. Qd3 Kg6 31. Qh3 Qh8 32. Qg3 f4 33. Qg2 f3 34. Nxf3+ Kf5 35. Nxd4+ Kxe5 36. Nf3+ Kd6 37. Ng5 f6 38. Nf7+ Ke7 39. Nxh8 Rxh8 40. Qe4+ Kf7 41. Qb7+ Kg8 42. Qg2 Kh7 43. Be3 Re8 44. Qh3+ Kg6 45. Rc4 a4 46. Qg4+ Kf7 47. Rc7+ Re7 48. Qc4+ Kf8 49. Rxe7 Kxe7 50. Qxa4 Kf7 51. Qg4 f5 52. Qxf5+ Kg8 53. Qg6 Kh8 54. Bd4 Kg8 55. Qxg7# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Demina, Marya"]
[Black "Lancman, Kyle"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1936"]
[BlackElo "2075"]
[PlyCount "139"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bd3 Nc6 12. Bc2 Qe7 13. 0-0 Rd8 14. e5 Nb4 15. Be4 Nd5 16. Rfd1 b6 17. h4 h6 18. Bc2 Ba6 19. a3 Rac8 20. Be4 Rc7 21. g4 Nc3 22. Re1 Nxe4 23. Rxe4 Bb7 24. Rf4 Bxf3 25. Rxf3 Qxh4 26. Rg3 Rcd7 27. Rd1 Qg5 28. f4 Qh4 29. Kg2 Qe7 30. g5 Rxd4 31. Qxd4 Rxd4 32. Rxd4 hxg5 33. Rxg5 g6 34. Rg3 Qc5 35. Rgd3 Kg7 36. Rd8 Qc6+ 37. Kg3 Qe4 38. R8d7 g5 39. fxg5 Qxe5+ 40. Kg4 Qf5+ 41. Kh4 Kg6 42. Rg3 Qf4+ 43. Kh3 Qf1+ 44. Kh2 Qf2+ 45. Kh3 Qf5+ 46. Kh2 Qa5 47. Rf3 Qxg5 48. Rfxf7 Qh5+ 49. Kg3 Qg5+ 50. Kh3 Qe3+ 51. Kg2 Qxa3 52. Rg7+ Kf6 53. Rxa7 Qb2+ 54. Kf3 Qc3+ 55. Ke2 Qc4+ 56. Ke3 Qc3+ 57. Ke2 Kf5 58. Rgf7+ Ke5 59. Rad7 b5 60. Ra7 b4 61. Rab7 Qc4+ 62. Ke3 b3 63. Rfc7 Qd4+ 64. Ke2 b2 65. Rb5+ Kf6 66. Rcb7 Qe4+ 67. Kd2 Qd4+ 68. Ke2 Qe4+ 69. Kd2 Qd4+ 70. Ke2 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Demina, Marya"]
[Black "Menahem, Adi"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1936"]
[BlackElo "2114"]
[PlyCount "53"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 c6 6. e3 0-0 7. Be2 Bg4 8. 0-0 Nbd7 9. c5 h6 10. Bh4 Bxf3 11. Bxf3 e5 12. b4 e4 13. Be2 Qe8 14. b5 Nh7 15. bxc6 bxc6 16. Qa4 Nxc5 17. dxc5 Bxc3 18. Rab1 f5 19. Bg3 g5 20. Bd6 Rf7 21. Bh5 Rc8 22. Bxf7+ Qxf7 23. Rb3 Bf6 24. Rfb1 f4 25. Rb7 Qg6 26. Qxa7 f3 27. Rb8 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Demina, Marya"]
[Black "Ronka, Erik"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1936"]
[BlackElo "2300"]
[PlyCount "76"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. Qe2 c5 11. Rd1 Qb6 12. Bc2 Be7 13. e4 cxd4 14. Nxd4 Ne5 15. h3 Rd8 16. Nf3 Rxd1+ 17. Qxd1 Nxf3+ 18. Qxf3 0-0 19. Be3 Bc5 20. Bg5 Nd7 21. Qg3 Bd6 22. Qh4 h6 23. Bxh6 gxh6 24. Qxh6 Be5 25. Re1 Bg7 26. Qh5 e5 27. Re3 Qh6 28. Qe2 b4 29. Na4 Rc8 30. Bb3 Kf8 31. Rf3 Nf6 32. Kh2 Bxe4 33. Rg3 Bg6 34. Qxe5 Kg8 35. Qd6 Rf8 36. Qe7 Qd2 37. Rxg6 Qxf2 38. Rg3 Qf4 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Demina, Marya"]
[Black "Tsatsalashvili, Ketevan"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1936"]
[BlackElo "2315"]
[PlyCount "94"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. Re1 Nd7 13. a4 h6 14. a5 f5 15. Nd2 bxa5 16. Bxa5 Ba6 17. Qc2 Nc5 18. Nb3 Nxe4 19. Nxe4 fxe4 20. Qxe4 Rf4 21. Qc2 Qd7 22. Ra2 h5 23. Bd2 Rff8 24. h3 Nf5 25. Bd3 Bb7 26. Rxa8 Bxa8 27. Be4 Bb7 28. c5 Ba6 29. c6 Qc8 30. Ra1 Bb5 31. Ra5 Ba6 32. Bg5 Bf6 33. Bh6 Nxh6 34. Bxg6 Bg7 35. Bxh5 e4 36. Bg6 e3 37. Bh7+ Kh8 38. fxe3 Rf1+ 39. Kh2 Ra1 40. Rxa1 Bb5 41. Rf1 Bxf1 42. Qf2 Ba6 43. Bb1 Qe8 44. g3 Qe5 45. Nd2 Kg8 46. Nf3 Qb2 47. Kg2 Qxb1 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Jia, Haoxiang"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2331"]
[BlackElo "1936"]
[PlyCount "53"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 b5 5. Nxb5 Qa5+ 6. Nc3 Qb4 7. Qd2 Ba6 8. Nf3 g6 9. e3 Bxf1 10. Kxf1 Bg7 11. a3 Qb6 12. h4 h5 13. Ng5 Nbd7 14. Rb1 Ng4 15. f3 Nge5 16. Kf2 Nc4 17. Qe2 Nxb2 18. Na4 Qb7 19. Nxb2 Bxb2 20. c3 Rb8 21. e4 c4 22. Bc1 Qb6+ 23. Kg3 Bxc3 24. Rxb6 Rxb6 25. Qxc4 Be5+ 26. f4 Bg7 27. Qc8# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Kleibel, Uwe"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2302"]
[BlackElo "1936"]
[PlyCount "81"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qf4 Bf5 8. c4 Qe4+ 9. Qxe4 Bxe4 10. Be2 c5 11. d3 Bf5 12. d4 e6 13. Be3 Nd7 14. 0-0 0-0-0 15. a3 Be4 16. Rfd1 Be7 17. Rac1 Bf6 18. Ng5 Bg6 19. b4 cxd4 20. Rxd4 Bxd4 21. Bxd4 Rhg8 22. Bxa7 h6 23. Nf3 b6 24. c5 bxc5 25. Bxc5 Nxc5 26. Rxc5+ Kb7 27. Ne5 Rd2 28. Bf3+ Ka7 29. Rc7+ Kb8 30. Rb7+ Kc8 31. Ra7 Rc2 32. h4 Rd8 33. Nc6 Rdd2 34. Ne7+ Kb8 35. Rb7+ Ka8 36. a4 e5 37. Rb6+ Ka7 38. a5 e4 39. Bg4 Rc7 40. Nc6+ Ka8 41. Rb8# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Mirzoev, Azer"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2447"]
[BlackElo "1936"]
[PlyCount "59"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h3 h4 7. Ne2 c5 8. Nc3 Nc6 9. Bb5 Bd7 10. d3 a6 11. Bc4 b5 12. Bb3 Na5 13. 0-0 Nxb3 14. axb3 Bc6 15. Re1 e6 16. Bg5 Be7 17. Nxh4 b4 18. Na4 Qd4 19. Nf3 Qd5 20. Nb6 Qf5 21. Nxa8 Bxa8 22. Be3 Rxh3 23. Rxa6 Bxf3 24. gxf3 Qh5 25. Kf1 Rxf3 26. Ra8+ Kd7 27. Ra7+ Ke8 28. Ra8+ Kd7 29. Ra7+ Ke8 30. Ra8+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Perossa, Nicolas"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2277"]
[BlackElo "1936"]
[PlyCount "141"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. c3 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. 0-0 Nf6 7. Re1 0-0 8. d4 cxd4 9. Nxd4 Bg4 10. Qb3 Qc8 11. Be3 Bh3 12. Nd2 Ne5 13. N2f3 Nd3 14. Re2 Nxe4 15. Bxh3 Qxh3 16. Qxb7 Nec5 17. Qxe7 Rfe8 18. Qxf7+ Kxf7 19. Ng5+ Kg8 20. Nxh3 Bxd4 21. cxd4 Ne4 22. Nf4 Nb4 23. a3 Nc6 24. Rae1 Nf6 25. d5 Na5 26. Bd4 Rxe2 27. Rxe2 Nd7 28. Re6 Nc4 29. b3 Nxa3 30. Rxd6 Nf8 31. Rc6 Nb5 32. Bb2 Rd8 33. Ne6 Rd7 34. Nxf8 Kxf8 35. Rc8+ Ke7 36. Rc5 Nc7 37. Ba3 Kf7 38. d6 Ne6 39. Ra5 Kf6 40. f4 h5 41. Kg2 Ng7 42. Kf3 Nf5 43. Bb2+ Ke6 44. Be5 Nxd6 45. Bxd6 Kxd6 46. Ra6+ Kc5 47. Rxg6 Kb4 48. Rg5 h4 49. gxh4 Kxb3 50. h5 Rc7 51. h6 Kb4 52. Rg7 Rc3+ 53. Kg4 a5 54. h7 Rc1 55. h8Q Rg1+ 56. Kf5 Rxg7 57. Qxg7 a4 58. Qa1 a3 59. h4 Kb3 60. h5 a2 61. h6 Kc4 62. h7 Kd3 63. h8Q Ke2 64. Qhb2+ Kf3 65. Qf1+ Ke3 66. Qbe2+ Kd4 67. Qfd1+ Kc3 68. Qec2+ Kb4 69. Qd4+ Kb5 70. Qcc4+ Ka5 71. Qdc5# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Reprintsev, Alexander"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2241"]
[BlackElo "1936"]
[PlyCount "60"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd6 7. Bc4 Qg6 8. Qf4 Qf5 9. d3 Qxf4 10. Bxf4 Nd7 11. 0-0-0 Nf6 12. Ne5 e6 13. Rhe1 Be7 14. g4 h6 15. h4 Nd7 16. Nxf7 Kxf7 17. Bxe6+ Kf8 18. h5 Nc5 19. Bxc8 Rxc8 20. d4 Nd7 21. d5 cxd5 22. Rxd5 Nf6 23. Rb5 b6 24. f3 Kf7 25. a4 Rc4 26. Bg3 Rxa4 27. b3 Ra1+ 28. Kb2 Rxe1 29. Bxe1 Bc5 30. Bc3 a6 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Rosen, Eric S"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2361"]
[BlackElo "1936"]
[PlyCount "152"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 d5 5. Nf3 Bg4 6. Nbd2 Nc6 7. h3 Bh5 8. Bb5 e6 9. g4 Bg6 10. Ne5 Rc8 11. Nxc6 bxc6 12. Ba6 Rb8 13. Bxb8 Qxb8 14. Bd3 Bd6 15. Rb1 Bxd3 16. cxd3 Qb4 17. Qc2 0-0 18. Qc3 Qb6 19. Rc1 Bb4 20. Qc2 Qxd4 21. 0-0 Nxg4 22. Nf3 Qf4 23. Kg2 Nh6 24. Qxc6 Nf5 25. Qa4 Nh4+ 26. Nxh4 Qxh4 27. Rg1 Qg5+ 28. Kh1 Qf5 29. Rg3 Bd6 30. Qg4 Bxg3 31. Qxf5 exf5 32. fxg3 Rb8 33. Kg2 g5 34. b3 a5 35. Rc5 a4 36. Rxd5 axb3 37. axb3 Rxb3 38. Kf2 Rb2+ 39. Ke3 f4+ 40. gxf4 gxf4+ 41. Kxf4 Rh2 42. Kg3 Re2 43. h4 Kg7 44. Kf3 Rh2 45. Kg4 Rg2+ 46. Kf4 Rf2+ 47. Kg3 Rf1 48. h5 Rg1+ 49. Kf4 Rh1 50. Rg5+ Kf6 51. Rg2 Rxh5 52. Ke4 Rh4+ 53. Kd5 Rh5+ 54. Kd6 Rh4 55. Rf2+ Kg7 56. Ke5 h5 57. d4 Rh1 58. d5 Re1+ 59. Kf5 h4 60. Rd2 h3 61. d6 Re8 62. d7 Rd8 63. Ke5 Kg6 64. Kd6 Kg5 65. Ke7 Rh8 66. Rd5+ Kg4 67. Rd4+ Kg3 68. Rd3+ Kg2 69. Rd2+ Kg3 70. Rd3+ Kg2 71. Rd2+ Kg3 72. Kxf7 h2 73. Rd3+ Kg2 74. Rd2+ Kg3 75. Rd1 Kg2 76. Rd2+ Kg3 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Sreyas, Payyappat"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2080"]
[BlackElo "1936"]
[PlyCount "103"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. Nf3 Bg4 8. Be3 Na6 9. Qd2 Nc7 10. 0-0-0 Nd5 11. h3 Bh5 12. g4 Bg6 13. Nh4 b5 14. Bb3 a5 15. f4 Be4 16. Rhe1 a4 17. Bxd5 Qxd5 18. Kb1 b4 19. Ka1 0-0 20. Bf2 Rfe8 21. Re3 Bd6 22. Bg3 a3 23. b3 c5 24. dxc5 Qxd2 25. Rxd2 Bxc5 26. Re1 Red8 27. Red1 Rxd2 28. Rxd2 g6 29. Kb1 Kg7 30. Bf2 Bxf2 31. Rxf2 Rc8 32. Nf3 Rxc2 33. Rxc2 Bxf3 34. Rc4 Bg2 35. h4 Bh3 36. g5 fxg5 37. hxg5 h6 38. Rxb4 hxg5 39. fxg5 Kf8 40. Ra4 Ke7 41. Rxa3 Ke6 42. Ra5 Bf5+ 43. Kc1 f6 44. gxf6 Kxf6 45. Kd2 g5 46. Ke3 g4 47. Kf4 Bd7 48. Ra6+ Ke7 49. a4 Bc8 50. Rg6 Kf7 51. Rg5 Kf6 52. a5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Toniutti, Ezio"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2204"]
[BlackElo "1936"]
[PlyCount "69"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Nge2 Ba6 9. Bxa6 Nxa6 10. 0-0 Nxc3 11. Nxc3 d6 12. Bd2 Qb6 13. Qa4+ Kd8 14. Qf4 Ke8 15. Rab1 h6 16. a3 g5 17. Qa4+ Kd8 18. Nb5 Nc7 19. Qe4 Qxb5 20. Bc3 f6 21. b4 c4 22. Rfd1 Rxa3 23. Bd4 Rb3 24. Ra1 c3 25. Qg6 Qe8 26. Qc2 Rxb4 27. Qxc3 Qb5 28. Rdc1 Qb7 29. Bxf6 Kd7 30. Qc6+ Qxc6 31. dxc6+ Ke6 32. Bxh8 Rb6 33. Bd4 Rb5 34. Ra7 Nd5 35. c7 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Valenzuela Martinez, Hermes"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1970"]
[BlackElo "1936"]
[PlyCount "59"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 c5 8. Be3 cxd4 9. Qxd4 Nc6 10. Qxd8+ Rxd8 11. Nf3 a6 12. c3 e6 13. Ng5 Nd5 14. Bxg4 Nxe3 15. fxe3 hxg4 16. Rf1 Rd7 17. Rd1 Rxd1+ 18. Kxd1 Rxh4 19. Nxf7 Rh2 20. Rf2 Be7 21. Ne4 g3 22. Nfd6+ Kd7 23. Rd2 Kc7 24. Ne8+ Kb8 25. Nxg7 Ne5 26. Nxg3 Ng4 27. Nf1 Bf6 28. Nxh2 Nxe3+ 29. Ke2 Bxg7 30. Kxe3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2388"]
[BlackElo "1936"]
[PlyCount "80"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qf5 8. Be2 Qxc2 9. d3 Qc5 10. 0-0 Bf5 11. d4 Qa5 12. Bc4 e6 13. Ne5 Be7 14. Qg3 Bf6 15. Bg5 Bxe5 16. dxe5 Nd7 17. Rad1 h6 18. Bd2 Qxe5 19. Bf4 Qf6 20. Rfe1 Nb6 21. Be5 Qg6 22. Qc3 0-0 23. Re3 Rfd8 24. Rde1 f6 25. Rg3 Qf7 26. Bxf6 g5 27. Bxg5 hxg5 28. Rxg5+ Kf8 29. Bb3 Nd5 30. Qe5 Qf6 31. Rxf5 exf5 32. Qg3 Re8 33. Rd1 Re5 34. h4 Rae8 35. f4 Re1+ 36. Rxe1 Qd4+ 37. Kh2 Rxe1 38. Qxe1 Qxf4+ 39. Qg3 Qh6 40. Qc3 Nxc3 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Demina, Marya"]
[Black "Kekic, Armin"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1936"]
[BlackElo "2138"]
[PlyCount "86"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nc6 3. c4 e5 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. e4 Be6 8. Nc3 c6 9. Be3 Kc7 10. 0-0-0 Nf6 11. Be2 Ng4 12. Bxg4 Bxg4 13. f3 Be6 14. b3 f6 15. Kc2 Bb4 16. Rd3 Rhd8 17. Rhd1 Rxd3 18. Rxd3 h5 19. h4 b6 20. Ne2 a5 21. Bd2 Be7 22. Bc3 Rg8 23. Ng3 g5 24. hxg5 Rxg5 25. Nf1 Rxg2+ 26. Rd2 Rg1 27. Ne3 h4 28. Rh2 h3 29. Bd2 Rg3 30. Ng4 Rxf3 31. Nf2 Rg3 32. Rh1 Bb4 33. Bxb4 axb4 34. Kd1 Kd6 35. Ke2 Kc5 36. Nd3+ Kd4 37. Nxb4 Kxe4 38. Nxc6 f5 39. Ne7 f4 40. Kf2 Bg4 41. Ng6 Kf5 42. Nh4+ Kg5 43. Nf3+ Bxf3 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Demina, Marya"]
[Black "Khakhinov, Ilya"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1936"]
[BlackElo "2236"]
[PlyCount "66"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Bg5 Nfd5 13. Bxe7 Nxe7 14. Qe4 Ned5 15. Rac1 b6 16. Ne5 Bb7 17. Qg4 Qe7 18. h4 Rac8 19. Ne2 f5 20. Qg3 f4 21. Qg4 f3 22. gxf3 Rf6 23. h5 Rcf8 24. Kh2 Rh6 25. Rh1 Rf5 26. Kg1 Rg5 27. Ng3 Rxg4 28. Nxg4 Rf6 29. Nxf6+ Qxf6 30. Be2 Nf4 31. Re1 Qxd4 32. Ne4 Bxe4 33. fxe4 Qxe4 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Demina, Marya"]
[Black "Mullodzhanov, Nathaniel"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1936"]
[BlackElo "1878"]
[PlyCount "147"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nd7 10. a4 a5 11. Ba3 b6 12. bxa5 Rxa5 13. Bb4 Ra8 14. a5 bxa5 15. Bxa5 Ba6 16. Nd2 f5 17. Nb5 Bxb5 18. cxb5 Nc5 19. Bf3 Nxd5 20. exd5 e4 21. Ra3 exf3 22. Qxf3 Bb2 23. Ra2 Bf6 24. Nc4 Re8 25. b6 cxb6 26. Bxb6 Qd7 27. Rxa8 Rxa8 28. Bxc5 dxc5 29. d6 Ra2 30. Qd5+ Kg7 31. Qxc5 Rc2 32. Qd5 f4 33. h3 f3 34. Ne5 Bxe5 35. Qxe5+ Kf7 36. Qf4+ Kg7 37. Qe5+ Kf7 38. Re1 Re2 39. Qf4+ Kg7 40. Rxe2 fxe2 41. Qe5+ Kg8 42. Qxe2 Qxd6 43. Qe8+ Kg7 44. Qe3 Qd1+ 45. Kh2 Qd6+ 46. Qg3 Qf6 47. Qf3 Qd6+ 48. Qg3 Qe7 49. Qf4 g5 50. Qd4+ Kg6 51. Qd3+ Kg7 52. g3 Qf6 53. Qe3 h6 54. Kg2 h5 55. Qf3 Qg6 56. Qb7+ Kh6 57. Qf3 h4 58. Qg4 Qc6+ 59. Qf3 Qd6 60. Qg4 Qd5+ 61. Qf3 Qd6 62. Qg4 Qg6 63. Qf3 hxg3 64. Qxg3 Qe4+ 65. Qf3 Qg6 66. Qg3 Qe6 67. Qf3 Kg6 68. Qg3 Qd5+ 69. Qf3 Qd6 70. Qg3 Qe7 71. Qf3 Kh6 72. Qg3 Qe4+ 73. Qf3 Qg6 74. Qg3 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Demina, Marya"]
[Black "Thake, Conrad"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1936"]
[BlackElo "1745"]
[PlyCount "59"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 c6 6. c3 Nbd7 7. Ne5 0-0 8. Nd2 h6 9. Bh4 Nxe5 10. dxe5 Nd7 11. Bg3 Qb6 12. b3 c5 13. 0-0 a5 14. Qg4 Qd8 15. Bf4 Qe8 16. Bxh6 g6 17. Bxf8 Qxf8 18. f4 Qg7 19. Rf3 a4 20. Raf1 axb3 21. axb3 Ra2 22. Nb1 Rb2 23. h4 Rxb3 24. Rg3 c4 25. Bc2 Rb2 26. Rf2 Nc5 27. h5 Ne4 28. Bxe4 Rxf2 29. hxg6 fxg6 30. Kxf2 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Demina, Marya"]
[Black "Vovk, Orest"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1936"]
[BlackElo "2315"]
[PlyCount "44"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 h6 2. Nf3 g5 3. c4 Bg7 4. Nc3 c5 5. e4 Nc6 6. d5 Nd4 7. Nxd4 Bxd4 8. Ne2 Be5 9. g3 d6 10. f4 gxf4 11. gxf4 Bf6 12. h3 Bh4+ 13. Kd2 Nf6 14. Bg2 Rg8 15. Bf3 Qa5+ 16. Kc2 Bd7 17. Bd2 Qa6 18. b3 b5 19. cxb5 Bxb5 20. Bc3 Bxe2 21. Bxe2 Rg2 22. Re1 Bxe1 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Gatterer, Florian"]
[Black "Demina, Marya"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2170"]
[BlackElo "1936"]
[PlyCount "88"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 d5 4. Bg2 Nf6 5. 0-0 e6 6. d3 Bd6 7. c3 e5 8. fxe5 Nxe5 9. Nxe5 Bxe5 10. d4 Bd6 11. Bg5 Be7 12. Bxf6 Bxf6 13. dxc5 Be6 14. Qa4+ Kf8 15. Nd2 h6 16. Qc2 g6 17. Nf3 d4 18. cxd4 Bxd4+ 19. Nxd4 Qxd4+ 20. Kh1 Kg7 21. Rad1 Qe5 22. b3 Rac8 23. b4 b6 24. c6 h5 25. Rd3 Kh7 26. Qc3 Qxe2 27. a3 Rhd8 28. Re3 Qg4 29. h3 Qc4 30. Qxc4 Bxc4 31. Rc1 Bd5 32. Bxd5 Rxd5 33. Re7 Kg7 34. Rc3 Kf6 35. Rxa7 Rd2 36. Rf3+ Kg5 37. b5 Re8 38. Raxf7 Re1+ 39. Rf1 Ree2 40. h4+ Kh6 41. R1f4 Re1+ 42. Rf1 Ree2 43. R1f3 Re1+ 44. Rf1 Ree2 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Piliczewski, Bogusz"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1796"]
[BlackElo "1936"]
[PlyCount "64"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 d5 5. c3 Nc6 6. Nd2 Bf5 7. Ngf3 e6 8. Ne5 Bd6 9. Bb5 Bxe5 10. Bxe5 0-0 11. 0-0 Nxe5 12. dxe5 Ne4 13. Nxe4 Bxe4 14. Bd3 Bxd3 15. Qxd3 Qb6 16. Rab1 Rac8 17. Kh1 Rfd8 18. f4 d4 19. c4 Qb4 20. b3 Rc5 21. Rbd1 b5 22. cxb5 Rc3 23. Qe2 h6 24. Rd2 Re3 25. Qxe3 dxe3 26. Rxd8+ Kh7 27. Rd3 e2 28. Rg1 e1Q 29. Rd1 Qxg1+ 30. Rxg1 Qxf4 31. Re1 Qb4 32. a4 Qxe1# 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Zimmermann, Ulrich"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2280"]
[BlackElo "1936"]
[PlyCount "153"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nc6 3. c4 g6 4. Be2 Bg7 5. 0-0 Nf6 6. a3 0-0 7. Qc2 b6 8. b3 d5 9. cxd5 Nxd5 10. Bb2 Bb7 11. d3 e6 12. Nbd2 Qe7 13. Rac1 Rac8 14. Rfd1 Rfd8 15. Bxg7 Kxg7 16. Qb2+ Kg8 17. Ne4 Qf8 18. h4 Qg7 19. Qd2 Nf6 20. Ng3 Ne7 21. Qb2 Nf5 22. Nxf5 gxf5 23. Kf1 Kh8 24. b4 cxb4 25. axb4 b5 26. g3 Nd5 27. Ne5 Kg8 28. d4 a6 29. Rc5 f4 30. exf4 Rxc5 31. dxc5 Rc8 32. Qd4 a5 33. bxa5 b4 34. a6 Ba8 35. c6 Bxc6 36. Nxc6 Rxc6 37. a7 Rc8 38. Qxg7+ Kxg7 39. Bf3 Ra8 40. Bxd5 exd5 41. Ra1 b3 42. Ke2 b2 43. Rb1 Rxa7 44. Rxb2 Kf6 45. Rb6+ Ke7 46. Rh6 Ra2+ 47. Ke3 Ra3+ 48. Kd4 Rf3 49. Kxd5 Rxf2 50. Rxh7 Rg2 51. Rg7 Rd2+ 52. Ke4 Re2+ 53. Kf3 Re6 54. h5 Kf6 55. Rg5 Re8 56. Kg4 Rh8 57. Kh4 Ke6 58. Ra5 Kf6 59. g4 Kg7 60. Ra6 Rd8 61. Kg5 Rd5+ 62. f5 Rd4 63. h6+ Kh7 64. Ra7 Kg8 65. h7+ Kxh7 66. Rxf7+ Kg8 67. Ra7 Kf8 68. Kf6 Rd6+ 69. Ke5 Rb6 70. g5 Rb5+ 71. Kf6 Rb6+ 72. Ke5 Rb5+ 73. Kf4 Rb4+ 74. Kf3 Rc4 75. g6 Rb4 76. f6 Rb6 77. Ra8+ 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "9"]
[White "Demina, Marya"]
[Black "Carrasco Miranda, Andres"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1936"]
[BlackElo "2234"]
[PlyCount "74"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Be2 c6 11. 0-0 Qd6 12. h3 Nd7 13. Rb1 a5 14. a3 Nf6 15. Ne5 Bf5 16. Bd3 Ne4 17. Bxe4 Bxe4 18. Nxe4 dxe4 19. Nc4 Qd5 20. Nb6 Qb5 21. Nxa8 Rxa8 22. Qc2 Re8 23. Rfc1 Bf8 24. Qc4 Qf5 25. b4 axb4 26. axb4 g5 27. b5 Re6 28. bxc6 bxc6 29. Rb8 Kg7 30. Rc2 g4 31. hxg4 Qxg4 32. Qe2 Qh4 33. g3 Rg6 34. Kg2 Bd6 35. Rb3 Bxg3 36. fxg3 Qxg3+ 37. Kf1 Qg1# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "11"]
[White "Demina, Marya"]
[Black "Dias, Joao Batista de Sou"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1936"]
[BlackElo "1746"]
[PlyCount "76"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Re8 8. b4 Nbd7 9. Bd2 e5 10. b5 e4 11. Ne1 Nf8 12. bxc6 bxc6 13. c5 Bd7 14. Rb1 h5 15. f4 exf3 16. Nxf3 Bf5 17. Rb7 N8h7 18. Ne5 Qc8 19. Qb3 Ng5 20. Ba6 Qe6 21. Rc7 Rab8 22. Qa4 Nfe4 23. Rxc6 Qe7 24. Nxe4 Nxe4 25. Ba5 Bxe5 26. dxe5 Qxe5 27. Bc7 Nc3 28. Bxe5 Nxa4 29. Bxb8 Rxb8 30. Rc7 Rb2 31. Re1 Be4 32. Bf1 Rc2 33. c6 Nb6 34. Rxa7 Rxc6 35. a4 Rc2 36. a5 Nc4 37. a6 Ra2 38. Ra8+ Kg7 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Demina, Marya"]
[Black "Estrada Nieto, Julian"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1936"]
[BlackElo "2199"]
[PlyCount "64"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. Nc3 b5 7. Bd3 Bb7 8. 0-0 c5 9. Re1 Nc6 10. dxc5 Bxc5 11. b3 0-0 12. Bb2 Nb4 13. Ne5 Bd6 14. Ng4 Nxg4 15. Bxh7+ Kxh7 16. Qxg4 Nd3 17. Ne4 Nxb2 18. Ng5+ Kg8 19. Qh5 Be4 20. Nxe4 Be7 21. Rab1 Qd5 22. Qf3 f5 23. Nc3 Qxf3 24. gxf3 Bf6 25. Ne2 Rfd8 26. Nf4 Kf7 27. Re2 Nd3 28. Ng2 Rac8 29. e4 f4 30. h4 Rd7 31. h5 Rcd8 32. Kh2 Ne5 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "Demina, Marya"]
[Black "Korchynskyi, Mykola"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1936"]
[BlackElo "2223"]
[PlyCount "52"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 Nd7 10. 0-0 Bb7 11. e4 c5 12. Qe2 cxd4 13. Nxd4 Nc5 14. Ncb5 e5 15. Bc4 exd4 16. Rad1 Ng6 17. Rxd4 Qg5 18. Nd6 Bc6 19. Qf3 Ne5 20. Qf5 Qxf5 21. Nxf5 Nxc4 22. Ne7+ Kh8 23. Nxc6 Nxb2 24. Rb1 Nbd3 25. g3 Rfc8 26. Ne7 Rd8 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Demina, Marya"]
[Black "Olsson, Linus"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1936"]
[BlackElo "2214"]
[PlyCount "30"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 dxc4 6. e3 0-0 7. Bxc4 a6 8. a4 Nc6 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Rb8 12. Rac1 Nb4 13. Rfd1 Qd6 14. Bf4 c6 15. Bxd6 exd6 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "6"]
[White "Demina, Marya"]
[Black "Rangel, Daniel"]
[Result "0-1"]
[ECO "E96"]
[WhiteElo "1936"]
[BlackElo "2176"]
[PlyCount "70"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 Re8 10. Rb1 a5 11. b3 exd4 12. Nxd4 Nc5 13. f3 Qb6 14. Be3 Nh5 15. a3 Qc7 16. b4 axb4 17. axb4 Ne6 18. g3 Ra3 19. Qd2 Qe7 20. Red1 Rxc3 21. Qxc3 c5 22. bxc5 dxc5 23. Nc6 bxc6 24. Qa3 Nd4 25. Bg2 f5 26. Bf2 fxe4 27. fxe4 Bg4 28. Rd3 Be2 29. Rd2 Bxc4 30. Rc1 Ne2+ 31. Rxe2 Bxe2 32. Bxc5 Qf7 33. Rc2 Bb5 34. Rf2 Qe6 35. e5 Bxe5 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2153"]
[BlackElo "1936"]
[PlyCount "57"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Rb1 Qa5 12. Bd2 Rfb8 13. a4 Qb6 14. b3 Ra7 15. Qc2 Rc7 16. Rfe1 e5 17. dxe6 fxe6 18. Ng5 d5 19. e4 h6 20. exd5 hxg5 21. dxe6 Nf8 22. e7 N8d7 23. Nd5 Nxd5 24. Bxd5+ Kh7 25. e8Q Rxe8 26. Rxe8 Nf6 27. Re6 Nxd5 28. Qxg6+ Kg8 29. Re8# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Jirasek, Ladia R"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2361"]
[BlackElo "1936"]
[PlyCount "82"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 b6 7. b4 a5 8. Na4 Nfd7 9. Bb5 Ba6 10. Bxa6 Rxa6 11. b5 Ra8 12. c6 Nf6 13. Nf3 Bb4+ 14. Bd2 Bxd2+ 15. Nxd2 0-0 16. 0-0 Qc7 17. Re1 Ra7 18. Rc1 Qd6 19. Nxb6 Rc7 20. Na4 Qb4 21. Nc3 Qxd4 22. Nb3 Qh4 23. Qf3 a4 24. Nc5 a3 25. Nd3 Nxc6 26. bxc6 Rxc6 27. Nxd5 Ng4 28. Qg3 Qxg3 29. Ne7+ Kh8 30. hxg3 Rb6 31. Re4 h5 32. Rb4 Rd6 33. Nf4 Rfd8 34. Rbb1 Rd2 35. Rc8 Rxc8 36. Nxc8 Rxa2 37. Nd6 Rxf2 38. Nxf7+ Kh7 39. Nd6 a2 40. Ra1 Rb2 41. Rxa2 Rb1# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Khodabandeh, Milad"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1936"]
[BlackElo "1936"]
[PlyCount "155"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Be7 7. Bd3 Na6 8. Ne2 Nc7 9. 0-0 0-0 10. Qc2 g6 11. Nf4 Kg7 12. h4 Bd6 13. g3 Bxf4 14. Bxf4 Nd5 15. Bd2 Bh3 16. Rfe1 Qd7 17. c4 Ne7 18. Bc3 Nf5 19. Re4 Rfe8 20. Rae1 Rxe4 21. Rxe4 Re8 22. Qe2 Rxe4 23. Qxe4 Nd6 24. Qf4 Nf5 25. Kh2 Ne7 26. d5 Ng8 27. f3 cxd5 28. g4 dxc4 29. Bxc4 Qd1 30. Qc7 Bxg4 31. Qxf7+ Kh6 32. Qf8+ Kh5 33. fxg4+ Kxg4 34. Qc8+ Kh5 35. Bxg8 Qc2+ 36. Kg3 Qd3+ 37. Kf2 Qc2+ 38. Ke3 Qc1+ 39. Ke2 Qc2+ 40. Ke3 Qc1+ 41. Kd4 Qf4+ 42. Kc5 Kxh4 43. Qd7 Qe3+ 44. Qd4+ Qxd4+ 45. Bxd4 f5 46. Kd5 f4 47. Ke4 g5 48. Bd5 h5 49. Kf3 Kh3 50. Be5 h4 51. Bf6 Kh2 52. Be6 h3 53. Bxg5 Kg1 54. Bxh3 Kh2 55. Bg4 Kg1 56. Bxf4 Kf1 57. Bh3+ Ke1 58. Bf5 Kd1 59. Be4 b5 60. Ke3 b4 61. b3 a5 62. Kd4 a4 63. bxa4 b3 64. axb3 Ke1 65. Kd3 Kf2 66. Be5 Ke1 67. Ke3 Kd1 68. Bc3 Kc1 69. a5 Kd1 70. Bb2 Ke1 71. Bc2 Kf1 72. Kf3 Kg1 73. Bc3 Kf1 74. Bd3+ Kg1 75. Kg3 Kh1 76. b4 Kg1 77. Bd4+ Kh1 78. Be4# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Pasti, Aron"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2389"]
[BlackElo "1936"]
[PlyCount "99"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Be7 7. Bd3 Na6 8. Ne2 Nc7 9. Bf4 Nd5 10. Bg3 Bg4 11. Qc2 g6 12. 0-0-0 Bxe2 13. Qxe2 0-0 14. h4 h5 15. Bh2 Bd6 16. g4 Bxh2 17. Rxh2 Nf4 18. Qf3 Nxd3+ 19. Rxd3 Re8 20. gxh5 Re1+ 21. Kd2 Qe7 22. hxg6 fxg6 23. Rg2 Kf7 24. h5 g5 25. Rxg5 Re2+ 26. Qxe2 Qxe2+ 27. Kxe2 fxg5 28. Kf3 Kf6 29. Kg4 Re8 30. Re3 Rh8 31. Rf3+ Ke6 32. Kxg5 Rg8+ 33. Kh6 Rg2 34. Kh7 b5 35. h6 a5 36. Kh8 b4 37. cxb4 axb4 38. a4 bxa3 39. bxa3 Kd5 40. h7 Kxd4 41. Rf7 c5 42. Rg7 Rxf2 43. Kg8 Rh2 44. h8Q Rxh8+ 45. Kxh8 c4 46. a4 c3 47. a5 c2 48. Rc7 Kd3 49. a6 c1Q 50. Rxc1 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "10"]
[White "Reprintsev, Alexander"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2234"]
[BlackElo "1936"]
[PlyCount "101"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qf4 Qf5 8. Qe3 Qxc2 9. Bd3 Qa4 10. 0-0 e6 11. b3 Qa5 12. Bb2 Nd7 13. Rfe1 Nf6 14. Ne5 Be7 15. Nc4 Qh5 16. h3 0-0 17. Qg3 Rd8 18. Re5 Qh6 19. Rae1 b5 20. Na5 Bd7 21. Rg5 Nh5 22. Rxh5 Bd6 23. Qg4 e5 24. Qh4 Qxd2 25. Bxh7+ Kf8 26. Rb1 Be7 27. Qg3 Bf6 28. Nb7 Re8 29. Nc5 Bc8 30. Bf5 Ke7 31. Bxc8 Raxc8 32. Qe3 Qxe3 33. fxe3 Kd6 34. Ne4+ Kc7 35. Nxf6 gxf6 36. Rh7 Re7 37. Rc1 Kb7 38. Ba3 Rd7 39. Bc5 Rg8 40. Rc2 a5 41. a3 Ka6 42. b4 axb4 43. axb4 Kb7 44. Ra2 Ra8 45. Rxa8 Kxa8 46. Kh2 Kb7 47. h4 Kc8 48. h5 Kd8 49. Rh8+ Kc7 50. h6 Rd2 51. h7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Demina, Marya"]
[Black "Aaron, Deepak"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1936"]
[BlackElo "2296"]
[PlyCount "150"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 c6 6. c4 Bd6 7. b3 Qe7 8. a4 0-0 9. Ba3 Bxa3 10. Nxa3 b6 11. Ne5 a5 12. e3 Nfd7 13. Nd3 Ba6 14. Qd2 Nf6 15. Ne5 Rc8 16. Rfc1 Ne4 17. Bxe4 fxe4 18. f4 Nd7 19. Nxd7 Qxd7 20. b4 axb4 21. Qxb4 c5 22. Qxb6 Rc6 23. Qb3 cxd4 24. cxd5 Qxd5 25. Qxd5 Rxc1+ 26. Rxc1 exd5 27. exd4 Bd3 28. Nb5 Rxa4 29. Nd6 h6 30. Nf5 Kf7 31. Rc7+ Kf6 32. Nxg7 Ra1+ 33. Kg2 Ra2+ 34. Kg1 e3 35. Ne8+ Ke6 36. Ng7+ Kd6 37. Rc1 Be4 38. Re1 Rg2+ 39. Kf1 Rf2+ 40. Kg1 Rg2+ 41. Kf1 Rxh2 42. Rxe3 Rd2 43. Nh5 Ke6 44. Ng7+ Kf6 45. Ne8+ Ke7 46. Nc7 Rxd4 47. Nb5 Rc4 48. g4 Kf6 49. Kf2 Rc2+ 50. Kg3 Rg2+ 51. Kh4 Rh2+ 52. Kg3 Rd2 53. Kh4 Kg6 54. Nd6 Bh1 55. f5+ Kg7 56. Re6 Rh2+ 57. Kg3 Rg2+ 58. Kf4 Rf2+ 59. Kg3 Rf3+ 60. Kh4 Rf1 61. Rg6+ Kf8 62. Rxh6 d4 63. Rh8+ Ke7 64. Rh7+ Kxd6 65. Kg5 d3 66. Rh6+ Kd5 67. f6 d2 68. f7 d1Q 69. Rxh1 Qd2+ 70. Kg6 Qd3+ 71. Kg7 Qd4+ 72. Kg8 Qxg4+ 73. Kf8 Rxh1 74. Ke7 Re1+ 75. Kd8 Qg5+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Demina, Marya"]
[Black "Eilers, Stefan"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1936"]
[BlackElo "2275"]
[PlyCount "65"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Bd3 c4 8. Bc2 a6 9. a4 Nb4 10. Bb1 Bg4 11. 0-0 Be7 12. Re1 0-0 13. e4 dxe4 14. Nxe4 b5 15. h3 Bh5 16. Neg5 Bd6 17. Bd2 Nbd5 18. g4 Bg6 19. Ne5 Re8 20. Bxg6 fxg6 21. axb5 axb5 22. Rxa8 Qxa8 23. Qc2 Qc8 24. f4 Bxe5 25. fxe5 Nxg4 26. hxg4 Qxg4+ 27. Kh1 Rf8 28. Qe4 Qh5+ 29. Kg2 Ne7 30. Rh1 Nf5 31. Rxh5 gxh5 32. Qd5+ Kh8 33. Nf7+ 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Demina, Marya"]
[Black "Fonseca Manrique, Enrique"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1936"]
[BlackElo "2168"]
[PlyCount "82"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 Bg7 5. e4 0-0 6. Be2 d6 7. 0-0 a6 8. Re1 Bg4 9. h3 Bxf3 10. Bxf3 cxd4 11. Qxd4 Nc6 12. Qd1 Rc8 13. Be2 Ne5 14. Qd4 Nfd7 15. Qa7 Nc5 16. Be3 Ra8 17. Bxc5 Rxa7 18. Bxa7 b6 19. Nd5 Nd7 20. Rab1 e6 21. Nb4 Qc7 22. Red1 Qxa7 23. Rxd6 Nc5 24. Bf3 Be5 25. Rd2 Qc7 26. Rbd1 a5 27. Nc2 Bxb2 28. Ne3 Bc3 29. Rd6 Bf6 30. Ng4 Be7 31. R6d2 Rd8 32. e5 Rxd2 33. Rxd2 Kg7 34. g3 Nd7 35. Re2 h5 36. Ne3 Nxe5 37. Be4 Bc5 38. Nc2 Nxc4 39. Kg2 Qd6 40. Bf3 Ne5 41. Be4 Qd1 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "9"]
[White "Demina, Marya"]
[Black "Larina, Marija"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "1936"]
[BlackElo "1948"]
[PlyCount "123"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. Re1 e5 9. d5 Ne7 10. Bg5 h6 11. Bxf6 Bxf6 12. e4 Bg7 13. b4 f4 14. Nd2 g5 15. c5 g4 16. f3 fxg3 17. hxg3 gxf3 18. Bxf3 Qe8 19. Kg2 Qg6 20. Rh1 Qg5 21. Qe2 Ng6 22. Kh2 Bd7 23. Nc4 Rf6 24. Raf1 Raf8 25. Bg2 Ne7 26. Rxf6 Rxf6 27. Rf1 Bg4 28. Qe1 Qh5+ 29. Kg1 Qg6 30. Rxf6 Qxf6 31. Qf2 Qg6 32. cxd6 cxd6 33. Qxa7 Qg5 34. Qe3 Qf6 35. Qf2 Qg5 36. Qe3 Qg6 37. Qb6 Kh7 38. Qxd6 Qg5 39. Kf2 Qc1 40. Qxe7 Qxc3 41. Ne3 Qd2+ 42. Kg1 Qxe3+ 43. Kh2 Qg5 44. Qd6 Qh5+ 45. Kg1 Bf3 46. Qc7 Bxg2 47. Kxg2 Qe2+ 48. Kh3 Qxe4 49. d6 Qf5+ 50. Kg2 Qe4+ 51. Kh3 Qh1+ 52. Kg4 Qd1+ 53. Kh3 Qh5+ 54. Kg2 Qe2+ 55. Kh3 Qf1+ 56. Kg4 Qe2+ 57. Kh3 Kg6 58. d7 Qh5+ 59. Kg2 Qe2+ 60. Kh3 Qf1+ 61. Kg4 Qe2+ 62. Kh3 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "5"]
[White "Demina, Marya"]
[Black "Matveeva, Olga"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1936"]
[BlackElo "2156"]
[PlyCount "58"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. Qf3 Rb8 12. exf6 Bb7 13. Qe3 Nxf6 14. d5 Nxd5 15. Qe5 Rh5 16. Nxd5 Qxd5 17. Qxd5 Bxd5 18. Be3 Bb4+ 19. Kd1 Rd8 20. Kc1 c3 21. a3 cxb2+ 22. Kxb2 Ba5 23. Rc1 Bb7 24. Be2 Rhd5 25. g4 Rd2+ 26. Bxd2 Rxd2+ 27. Kb1 Be4+ 28. Ka1 Rxe2 29. Rhe1 Rxe1 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "8"]
[White "Demina, Marya"]
[Black "Sisman, Gizem"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1936"]
[BlackElo "1754"]
[PlyCount "56"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 a5 10. b3 Nc6 11. Bb2 Bf6 12. Qd2 e5 13. dxe5 dxe5 14. Qc2 e4 15. Bxf6 Qxf6 16. Nd2 g5 17. Rad1 Be6 18. Rfe1 Rad8 19. Nf1 Bf7 20. Ne3 Nd4 21. Qc1 c6 22. Nc2 Ne6 23. Qe3 Bh5 24. Bf1 Qe5 25. Qb6 Qc7 26. Qe3 Qe5 27. Qb6 Qc7 28. Qe3 Qe5 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "11"]
[White "Dilmukhametov, Artur"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2276"]
[BlackElo "1936"]
[PlyCount "136"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 c5 9. c4 Qxb2 10. Rb1 Qxd4 11. Qxd4 cxd4 12. Rxb7 Nc6 13. Ngf3 Bb4 14. 0-0 Nge7 15. Rb1 Bc3 16. Rc7 Rc8 17. Rbb7 Rxc7 18. Rxc7 Ba5 19. Rb7 d3 20. Bxe7 Nxe7 21. cxd5 Nxd5 22. Rxa7 Bxd2 23. Ra8+ Ke7 24. Rxh8 Bb4 25. Rxh5 Nc3 26. Rh7 Nxa2 27. Rxg7 d2 28. Nxd2 Bxd2 29. h5 Nc3 30. Rg8 Ne4 31. g4 Ng5 32. Ra8 Nf3+ 33. Kg2 Nxe5 34. Ra2 Bh6 35. f3 Nd3 36. Ra7+ Kf6 37. Kg3 Bf4+ 38. Kg2 e5 39. Ra6+ Kg7 40. Ra3 Nc5 41. Ra5 Ne6 42. Ra6 Ng5 43. h6+ Kh7 44. Kf2 Ne6 45. Ra7 Kg6 46. h7 Kxh7 47. Rxf7+ Kg6 48. Re7 Kf6 49. Ra7 Nd4 50. Ra6+ Kg5 51. Ra5 Kf6 52. Ra6+ Kg5 53. Ra8 Kf6 54. Rf8+ Ke7 55. Ra8 Ke6 56. Kg2 Ne2 57. Ra3 Nd4 58. Kh3 Nc6 59. Kh4 Ne7 60. g5 Nf5+ 61. Kg4 Ne3+ 62. Kh5 Nf5 63. g6 Kf6 64. Ra6+ Kg7 65. Ra7+ Kf6 66. Rf7+ Ke6 67. g7 Kxf7 68. Kg4 Nxg7 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Marchesich, Giovanni"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2223"]
[BlackElo "1936"]
[PlyCount "93"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. f3 c5 2. g3 Nc6 3. Nh3 d5 4. Nf2 e5 5. Bg2 Nf6 6. 0-0 Be7 7. d3 0-0 8. Nc3 Re8 9. e4 a6 10. Bg5 d4 11. Ne2 b5 12. h3 c4 13. f4 cxd3 14. cxd3 a5 15. g4 Ba6 16. Ng3 exf4 17. Bxf4 Rc8 18. Nf5 Bf8 19. g5 Nd7 20. Ng4 Nde5 21. a3 b4 22. Nxe5 Nxe5 23. Bxe5 Rxe5 24. axb4 Bxb4 25. Qf3 Qxg5 26. Kh1 h5 27. Rg1 g6 28. Bf1 Rxf5 29. exf5 Qe7 30. Bg2 Rc2 31. Qa8+ Bc8 32. fxg6 fxg6 33. Raf1 Kg7 34. Qd5 Bf5 35. Qxd4+ Kh7 36. Qd5 Bc5 37. d4 Bd6 38. Re1 Qc7 39. Rgf1 Rxb2 40. Rxf5 gxf5 41. Qxf5+ Kg7 42. Qg5+ Kf8 43. Rf1+ Bf4 44. Rxf4+ Ke8 45. Qg8+ Ke7 46. Rf7+ Ke6 47. Qg6# 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "10"]
[White "Sava, Ana Maria"]
[Black "Demina, Marya"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1916"]
[BlackElo "1936"]
[PlyCount "76"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 0-0 11. h3 Bh5 12. Rae1 a6 13. Ne5 Nxe5 14. Bxe5 Bg6 15. Bxg6 hxg6 16. f4 b5 17. a3 Ra7 18. Kh1 Rb7 19. Qd1 a5 20. Qf3 b4 21. axb4 axb4 22. g4 bxc3 23. bxc3 Rb2 24. Qd3 Qb7 25. Rb1 Rc8 26. f5 gxf5 27. gxf5 exf5 28. Rxb2 Qxb2 29. Qxf5 Rxc3 30. Nf3 Qe2 31. Kg1 Ne4 32. Qg4 g6 33. h4 Qe3+ 34. Kg2 Rc2+ 35. Kh3 Nf2+ 36. Rxf2 Qxf2 37. Bh2 Qf1+ 38. Kg3 Rg2+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Serban, Cristian Stefan"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2309"]
[BlackElo "1936"]
[PlyCount "95"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 d5 5. Bd3 Nc6 6. c3 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 0-0 11. Rfe1 a6 12. a4 Na5 13. Qc2 Nc4 14. Ne5 Nxd2 15. Nxg4 Nde4 16. Nxf6+ Nxf6 17. a5 Re8 18. h3 Qc6 19. g4 g6 20. Kg2 Nd7 21. Bg3 Bd6 22. f4 b5 23. b4 Rac8 24. Rac1 Qc7 25. Qf2 Nb8 26. h4 Nc6 27. h5 Kg7 28. Rh1 h6 29. g5 Rh8 30. hxg6 fxg6 31. gxh6+ Rxh6 32. Rxh6 Kxh6 33. Qe2 Qf7 34. Qg4 Kg7 35. Re1 Re8 36. Qg5 Rh8 37. f5 Bxg3 38. Qxg3 exf5 39. Qd6 Nd8 40. Re7 Rf8 41. Rxf7+ Nxf7 42. Qxa6 Re8 43. Qxb5 Re3 44. a6 f4 45. a7 f3+ 46. Kf2 Ne5 47. dxe5 Rxe5 48. a8Q 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "1"]
[White "Tifferet, Shaked"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2334"]
[BlackElo "1936"]
[PlyCount "61"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. a4 Nc6 11. Re1 Re8 12. Bg5 h6 13. Bh4 Bd7 14. Rc1 Rc8 15. Ba2 Nb4 16. Bb1 Bc6 17. Ne5 Qb6 18. Bxf6 Bxf6 19. Qh5 Rf8 20. Rcd1 Rcd8 21. Ng4 Bxd4 22. Nxh6+ gxh6 23. Qxh6 Bxf2+ 24. Kh1 f5 25. Qxe6+ Kg7 26. Qe7+ Rf7 27. Qg5+ Kf8 28. Rxd8+ Qxd8 29. Qxd8+ Kg7 30. Qg5+ Kf8 31. Rf1 1-0

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "4"]
[White "Demina, Marya"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1936"]
[BlackElo "2322"]
[PlyCount "71"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 Be7 6. c3 c5 7. Nbd2 0-0 8. Ne5 cxd4 9. exd4 h6 10. Bh4 Nxe5 11. dxe5 Nd7 12. Bg3 Nc5 13. Bc2 d4 14. cxd4 Qxd4 15. 0-0 Qxb2 16. Nc4 Qc3 17. Nd6 Rd8 18. Rc1 Qb4 19. Qf3 Bxd6 20. exd6 Nd7 21. Rfd1 Nf6 22. Be5 Qg4 23. Qd3 Kf8 24. h3 Qg5 25. Bxf6 gxf6 26. Qh7 Qg7 27. Qd3 Bd7 28. Bb3 Bc6 29. g3 Qg5 30. Rc4 Qg6 31. Qd2 Qf5 32. Rf4 Qc5 33. Rg4 h5 34. Qh6+ Ke8 35. d7+ Bxd7 36. Rg7 1-0

