[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.17"] [Round "1.1"] [White "Krush, I"] [Black "Vikas, Hema"] [Result "1-0"] [WhiteTitle "GM"] [WhiteElo "2428"] [BlackElo "1577"] [ECO "D85"] [Opening "Gruenfeld"] [Variation "exchange variation"] [EventDate "2023.11.17"] [WhiteFideId "2012782"] [BlackFideId "39908852"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Bd7 8. Qa3 O-O 9. Bg5 Re8 10. Nf3 Nc6 11. h3 a6 12. Be2 Na7 13. O-O Nb5 14. Qb3 Be6 15. d5 Nxc3 16. dxe6 Nxe2+ 17. Kh1 f6 18. Be3 c5 19. Rad1 Qa5 20. Rd7 Nc3 21. Rc1 Nxe4 22. Qxb7 Nd6 23. Qd5 Rac8 24. Bf4 Nf5 25. g4 Bh6 26. Bxh6 Nxh6 27. Rb1 Qa3 28. Rbb7 c4 29. Rdc7 c3 30. Qc6 c2 31. Rxc8 Qxf3+ 32. Kg1 Qd1+ 33. Kg2 Rxc8 34. Qxc8+ Kg7 35. Rxe7+ Nf7 36. Rxf7+ Kh6 37. Qf8+ Kg5 38. Qc5+ 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.17"] [Round "1.2"] [White "Zhou, Abigail"] [Black "Paragua, Megan Althea"] [Result "0-1"] [BlackTitle "WFM"] [WhiteElo "1519"] [BlackElo "1903"] [ECO "B23"] [Opening "Sicilian"] [Variation "closed"] [EventDate "2023.11.17"] [WhiteFideId "39922081"] [BlackFideId "30973007"] 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 e6 5. Bd2 Be7 6. f4 O-O 7. Nf3 Nc6 8. O-O a6 9. a4 b6 10. Qe1 d5 11. Bb3 dxe4 12. dxe4 Bb7 13. Rd1 Qc7 14. Be3 Nb4 15. Nd2 Ng4 16. Kh1 Nxe3 17. Qxe3 h6 18. Nc4 Rad8 19. Ne5 Bf6 20. Ng4 Bd4 21. Qe2 Rfe8 22. f5 h5 23. fxe6 fxe6 24. Nf2 Qe5 25. Nd3 Nxd3 26. Rxd3 Bxc3 27. Rxc3 Rf8 28. Rcf3 Bxe4 29. R3f2 Rxf2 30. Rxf2 Kh8 31. c3 Qg5 32. Rf1 Bd3 33. Qe1 Bxf1 34. Qxf1 Qf5 35. Qe1 e5 36. h3 Rf8 37. Kh2 Qf4+ 38. Kg1 e4 39. Bc2 e3 40. Bd3 Qf2+ 41. Qxf2 Rxf2 42. b3 a5 43. h4 Rb2 44. Bc4 g6 45. Kf1 Kg7 46. g3 Kf6 47. Kg1 Kf5 48. Kf1 Kg4 49. Ke1 Kxg3 50. Kf1 e2+ 51. Ke1 Kf3 52. Bb5 Rb1+ 53. Kd2 e1=Q+ 54. Kd3 Qe2# 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.17"] [Round "1.3"] [White "Ross, L"] [Black "Alvarado-Yoshida, Nico"] [Result "1-0"] [WhiteTitle "WFM"] [WhiteElo "2129"] [BlackElo "1248"] [ECO "B20"] [Opening "Sicilian defence"] [EventDate "2023.11.17"] [WhiteFideId "2019051"] [BlackFideId "39904156"] 1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Ne2 e6 6. Nbc3 Nge7 7. Be3 b6 8. Qd2 d6 9. Bh6 Bf6 10. h4 d5 11. Nf4 d4 12. Nce2 Be5 13. Nh3 b5 14. f4 Bc7 15. Bg7 Rg8 16. Bf6 c4 17. dxc4 Ba5 18. c3 dxc3 19. Qxd8+ Nxd8 20. bxc3 bxc4 21. Rb1 Ba6 22. Ng5 h6 23. e5 Nd5 24. Ne4 Nb7 25. Rxb7 Bxb7 26. Nd6+ Kd7 27. Nxb7 Bb6 28. Bxd5 exd5 29. Nd6 Ke6 30. h5 Rab8 31. hxg6 Rxg6 32. f5+ Kd7 33. fxg6 fxg6 34. Kd2 Bf2 35. Kc2 h5 36. Rb1 Bb6 37. Nf4 Rg8 38. Nxd5 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.17"] [Round "1.4"] [White "Li, Wan Qin"] [Black "Gaw, Chloe"] [Result "0-1"] [BlackTitle "WFM"] [WhiteElo "1515"] [BlackElo "1863"] [ECO "B59"] [Opening "Sicilian"] [Variation "Boleslavsky variation, 7.Nb3"] [EventDate "2023.11.17"] [WhiteFideId "39928853"] [BlackFideId "30966892"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. h3 Be6 10. Be3 a6 11. f4 exf4 12. Bxf4 Qb6+ 13. Kh1 Rfd8 14. Qd2 d5 15. exd5 Nb4 16. Na4 Qa7 17. d6 Nc6 18. Bd3 Bf8 19. Be3 Qb8 20. Nb6 Ra7 21. Na4 Bxd6 22. Bxa7 Nxa7 23. Rxf6 gxf6 24. Qh6 f5 25. Qg5+ Kf8 26. Nd4 Be5 27. Nxe6+ fxe6 28. Nc5 Rd6 29. Qh6+ Kf7 30. Qxh7+ Bg7 31. Qh5+ Kf8 32. Qf3 Nc6 33. Qe3 Qc8 34. Bc4 Nd4 35. Ne4 fxe4 36. Rf1+ Ke8 37. Be2 Nf5 38. Bh5+ Ke7 39. Qg5+ Bf6 40. Qg6 Qf8 41. Qh7+ Qg7 42. Qxg7+ Bxg7 43. Re1 Ng3+ 44. Kh2 Nxh5 45. Rxe4 Bxb2 46. Re1 Rd2 47. Rf1 Be5+ 48. Kg1 Nf4 49. Rxf4 Bxf4 50. c4 Bg3 51. Kf1 Kf6 52. c5 Ke5 53. h4 Ke4 54. h5 Ke3 55. h6 Rd1# 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "2.1"] [White "Gaw, Chloe"] [Black "Krush, I"] [Result "0-1"] [WhiteTitle "WFM"] [BlackTitle "GM"] [WhiteElo "1863"] [BlackElo "2428"] [ECO "E48"] [Opening "Nimzo-Indian"] [Variation "4.e3 O-O, 5.Bd3 d5"] [EventDate "2023.11.17"] [WhiteFideId "30966892"] [BlackFideId "2012782"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Be7 7. Nf3 b6 8. cxd5 exd5 9. O-O c5 10. b3 Bb7 11. Bb2 Nbd7 12. Rc1 Bd6 13. Qc2 a6 14. Rfd1 Qe7 15. Na4 c4 16. Bf5 b5 17. Nc5 Nxc5 18. dxc5 Bxc5 19. Ng5 g6 20. b4 Bb6 21. Bh3 Rad8 22. Qc3 d4 23. exd4 Nd5 24. Qg3 Rfe8 25. Qh4 h5 26. Kh1 Bc7 27. Nf3 Qxh4 28. Nxh4 Nf4 29. d5 Bxd5 30. f3 Nd3 31. Rc2 Nxb2 32. Rxb2 c3 33. Rf2 Bb3 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "2.2"] [White "Paragua, Megan Althea"] [Black "Teasley, D"] [Result "1/2-1/2"] [WhiteTitle "WFM"] [BlackTitle "WIM"] [WhiteElo "1903"] [BlackElo "2044"] [ECO "B30"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (without ...d6)"] [EventDate "2023.11.17"] [WhiteFideId "30973007"] [BlackFideId "2004526"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Qc7 5. c3 Nf6 6. Re1 h5 7. d4 cxd4 8. cxd4 Bb4 9. Bd2 Bxd2 10. Qxd2 Kf8 11. Nc3 a6 12. Bf1 d5 13. exd5 exd5 14. Rac1 Be6 15. Ne5 Ng4 16. h3 Ngxe5 17. dxe5 Qd7 18. Na4 Qe7 19. Nc5 g5 20. g3 Rg8 21. Bg2 Rd8 22. b3 Nb8 23. Qb4 b5 24. Qa5 Kg7 25. Qd2 Rc8 26. b4 h4 27. g4 Rgd8 28. a3 Rc6 29. Red1 Nd7 30. Nxd7 Rxc1 31. Qxc1 Rxd7 32. Qc6 Qd8 33. Qxa6 Qb8 34. Bf1 Ra7 35. Qxb5 Qxb5 36. Bxb5 Rxa3 37. Kg2 Rb3 38. Rd4 f6 39. exf6+ Kxf6 40. Ba4 Ke5 41. Bxb3 Kxd4 42. b5 Kc5 43. Ba4 d4 44. f3 Bd5 45. Kf2 Kb4 46. Bc2 Kxb5 47. f4 gxf4 48. g5 Kb4 49. g6 Kc3 50. Bd1 d3 51. g7 Kd2 52. Ba4 Kc1 53. Kf1 d2 54. Ke2 f3+ 55. Kf2 d1=Q 56. Bxd1 Kxd1 57. g8=Q Bxg8 58. Kxf3 Be6 59. Kf4 1/2-1/2

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "2.3"] [White "Aravindakshan, Sahana"] [Black "Ross, L"] [Result "1-0"] [WhiteTitle "WFM"] [BlackTitle "WFM"] [WhiteElo "1921"] [BlackElo "2129"] [ECO "D10"] [Opening "QGD Slav defence"] [EventDate "2023.11.17"] [WhiteFideId "30984440"] [BlackFideId "2019051"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 a6 6. e3 Nc6 7. Bd3 g6 8. h3 Bg7 9. Nf3 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "2.4"] [White "Zlotchevsky, Nicole"] [Black "Zhou, Audrey"] [Result "1-0"] [WhiteElo "1771"] [BlackElo "1025"] [ECO "B42"] [Opening "Sicilian"] [Variation "Kan, 5.Bd3"] [EventDate "2023.11.17"] [WhiteFideId "2064863"] [BlackFideId "30962773"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Bc5 7. Nf3 Be7 8. e5 Nd5 9. a3 Qc7 10. c4 Nb6 11. Qe2 d6 12. Nc3 Nc6 13. exd6 Bxd6 14. b4 Ne5 15. Nxe5 Bxe5 16. Bb2 O-O 17. h3 Nd7 18. Qh5 g6 19. Qe2 Bg7 20. c5 b6 21. Ne4 Bb7 22. Rac1 Qc6 23. cxb6 Qxb6 24. Bxg7 Kxg7 25. Qb2+ Kg8 26. Rfd1 Bd5 27. Nc3 Rfd8 28. Be4 Nf6 29. Na4 Qb5 30. Qxf6 Qxa4 31. Rd3 Rd7 32. Rcd1 Rad8 33. Bxd5 exd5 34. Qe5 Qb5 35. Rd4 Qc6 36. h4 Qe6 37. Qg5 Kg7 38. h5 h6 39. Qg3 Qd6 40. Qc3 Qf6 41. Qg3 Qd6 42. Qc3 Qf6 43. a4 Rd6 44. b5 axb5 45. axb5 Kh7 46. R1d3 Qe6 47. Re3 Qd7 48. Qd3 Rb8 49. Rb4 Rdb6 50. hxg6+ fxg6 51. Qe2 R8b7 52. Re8 Qd6 53. Qb2 Qf6 54. Qxf6 Rxf6 55. Rd8 Rf5 56. Rd6 h5 57. b6 Kh6 58. Rc6 Rff7 59. Rd6 Rf5 60. f3 Kg5 61. Kf2 Kh6 62. Ke3 Kg5 63. Rb5 Kh6 64. Kd4 h4 65. Rdxd5 h3 66. gxh3 Rxf3 67. Kc5 Rc3+ 68. Kd6 Rc8 69. Rdc5 Rd8+ 70. Kc6 Rdd7 71. Rd5 Rf7 72. Rd6 Rg7 73. Rbd5 Rb8 74. Rd7 Rgg8 75. b7 g5 76. R5d6+ Rg6 77. Rxg6+ Kxg6 78. Kc7 Rxb7+ 79. Kxb7 Kf5 80. Kc6 Kf4 81. Kd5 Kg3 82. Rh7 g4 83. hxg4 Kxg4 84. Rf7 Kg5 85. Ke5 Kg6 86. Rf2 Kg5 87. Rg2+ Kh4 88. Kf5 Kh5 89. Rh2# 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "3.1"] [White "Krush, I"] [Black "Aravindakshan, Sahana"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "WFM"] [WhiteElo "2428"] [BlackElo "1921"] [ECO "E91"] [Opening "King's Indian"] [Variation "Kazakh variation"] [EventDate "2023.11.17"] [WhiteFideId "2012782"] [BlackFideId "30984440"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Na6 7. O-O e5 8. Be3 Qe7 9. d5 Nc5 10. Nd2 a5 11. b3 Ne8 12. a3 f5 13. f3 Nf6 14. b4 Na6 15. c5 Nh5 16. cxd6 cxd6 17. bxa5 Nf4 18. Kh1 Nxe2 19. Qxe2 f4 20. Bf2 g5 21. Nc4 h5 22. Nb5 Rf6 23. Nb6 Rb8 24. Rfc1 Bd7 25. Nc7 Nc5 26. Bxc5 dxc5 27. Nxd7 Qxd7 28. Ne6 Rg6 29. Rxc5 Rc8 30. Rac1 Rxc5 31. Nxc5 Qc7 32. Qc4 Kh7 33. Ne6 Qxa5 34. Qb4 Qa6 35. Qe7 Kh6 36. h3 Qe2 37. Nxg7 Rxg7 38. Qf6+ Kh7 39. Qxe5 Qd2 40. Qc3 Qe2 41. e5 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "3.2"] [White "Stark, Chloe A"] [Black "Paragua, Megan Althea"] [Result "0-1"] [BlackTitle "WFM"] [WhiteElo "1392"] [BlackElo "1903"] [ECO "B92"] [Opening "Sicilian"] [Variation "Najdorf, Opovcensky variation"] [EventDate "2023.11.17"] [WhiteFideId "30977070"] [BlackFideId "30973007"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. a4 b6 9. Be3 Be6 10. O-O O-O 11. f4 exf4 12. Bxf4 Nc6 13. Nd4 Nxd4 14. Qxd4 d5 15. Kh1 dxe4 16. Qe5 Qc8 17. Be3 Qc6 18. Rac1 Rfd8 19. Rcd1 Bd6 20. Qg5 h6 21. Qh4 Be7 22. h3 Rxd1 23. Rxd1 Qc7 24. Qf2 Bc5 25. Bxc5 bxc5 26. Qe3 Qc6 27. b3 Re8 28. Qf4 c4 29. Rd6 Qc5 30. Nd1 cxb3 31. cxb3 Bxb3 32. Rxa6 Bxd1 33. Bxd1 e3 34. Be2 Ne4 35. Kh2 Nc3 36. Bc4 Qe7 37. Qf5 Qc7+ 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "3.3"] [White "Radchenko, Anna Sophia"] [Black "Zlotchevsky, Nicole"] [Result "0-1"] [WhiteElo "1540"] [BlackElo "1771"] [ECO "B41"] [Opening "Sicilian"] [Variation "Kan variation"] [EventDate "2023.11.17"] [WhiteFideId "39928381"] [BlackFideId "2064863"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. f3 Qc7 7. Bb3 Bd6 8. g3 Nc6 9. Nxc6 dxc6 10. Bg5 Bxg3+ 11. hxg3 Qxg3+ 12. Kf1 Qxg5 13. Nc3 O-O 14. Qd3 e5 15. Kf2 h5 16. Rag1 Qh6 17. Qd6 Ng4+ 18. fxg4 Qxd6 19. Rxh5 Be6 20. Rgh1 f6 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.18"] [Round "3.4"] [White "Teasley, D"] [Black "Gaw, Chloe"] [Result "0-1"] [WhiteTitle "WIM"] [BlackTitle "WFM"] [WhiteElo "2044"] [BlackElo "1863"] [ECO "D02"] [Opening "Queen's bishop game"] [EventDate "2023.11.17"] [WhiteFideId "2004526"] [BlackFideId "30966892"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Bg4 6. Be2 e6 7. Nbd2 Be7 8. h3 Bh5 9. O-O O-O 10. Ne5 Bxe2 11. Qxe2 Nd7 12. Bh2 Ndxe5 13. dxe5 Qb6 14. Rab1 Qa5 15. a3 b5 16. Ra1 Qb6 17. Nf3 Rfd8 18. Rfd1 a5 19. Bg3 b4 20. axb4 axb4 21. cxb4 Qxb4 22. Qc2 Rxa1 23. Rxa1 Rb8 24. Ra6 Qb5 25. Qa4 Qxa4 26. Rxa4 Rxb2 27. Ra6 Nb8 28. Ra7 Rb1+ 29. Kh2 Kf8 30. Rc7 Ke8 31. Bh4 Bxh4 32. Nxh4 Nd7 33. Rc8+ Ke7 34. Nf3 Rb5 35. Rc7 Kd8 36. Ra7 Rb2 37. Kg3 Kc8 38. Ng5 Nxe5 39. Nxf7 Nxf7 40. Rxf7 Rb7 41. Rf8+ Kd7 42. Kf4 c4 43. Ra8 c3 44. Ra1 Kd6 45. Kf3 Kc5 46. Ke2 Rb2+ 47. Kf3 c2 48. Rc1 Kc4 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "4.1"] [White "Paragua, Megan Althea"] [Black "Krush, I"] [Result "0-1"] [WhiteTitle "WFM"] [BlackTitle "GM"] [WhiteElo "1903"] [BlackElo "2428"] [ECO "D05"] [Opening "Queen's pawn game"] [EventDate "2023.11.17"] [WhiteFideId "30973007"] [BlackFideId "2012782"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Be2 c5 5. O-O b6 6. b3 Bd6 7. Bb2 O-O 8. Nbd2 Nc6 9. c4 Bb7 10. Ne5 cxd4 11. Nxc6 Bxc6 12. exd4 Rc8 13. h3 Qe7 14. Bf3 Rfd8 15. Qe2 Ba3 16. Bc3 Bb4 17. Bxb4 Qxb4 18. Rfc1 dxc4 19. Rxc4 Qd6 20. Bxc6 Rxc6 21. Nf3 b5 22. Rc2 Nd5 23. Rac1 Rxc2 24. Qxc2 b4 25. Ng5 g6 26. Ne4 Qf4 27. Rd1 h5 28. Rd2 h4 29. Qd3 Kg7 30. Rc2 g5 31. Rd2 g4 32. g3 Qf5 33. hxg4 Qxg4 34. f3 Qg6 35. Nc5 Qxg3+ 36. Kf1 Qh3+ 37. Kg1 Rg8 38. Rh2 Kf8+ 39. Kh1 Qg3 40. Qf1 Qf4 41. Ne4 Ne3 42. Qe2 Nf5 43. Qd1 Ng3+ 44. Nxg3 hxg3 45. Qd2 Qxf3+ 46. Rg2 Qf1+ 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "4.2"] [White "Aravindakshan, Sahana"] [Black "Zlotchevsky, Nicole"] [Result "1-0"] [WhiteTitle "WFM"] [WhiteElo "1921"] [BlackElo "1771"] [ECO "E24"] [Opening "Nimzo-Indian"] [Variation "Saemisch variation"] [EventDate "2023.11.17"] [WhiteFideId "30984440"] [BlackFideId "2064863"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 Bb7 9. Bd3 Nbd7 10. Ne2 O-O 11. O-O c5 12. Ng3 Re8 13. Ra2 c4 14. Bb1 b5 15. Re2 a5 16. e4 dxe4 17. fxe4 Qb6 18. Kh1 b4 19. e5 Nd5 20. Ref2 Rf8 21. Qg4 Qc6 22. Nf5 g6 23. Nh6+ Kh8 24. Nxf7+ Kg8 25. Bh6 Rfe8 26. Nd6 Ne7 27. Rf7 Nf8 28. Rg7+ Kh8 29. Nf7# 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "4.3"] [White "Gaw, Chloe"] [Black "Acevedo, Keyla"] [Result "1-0"] [WhiteTitle "WFM"] [WhiteElo "1863"] [ECO "E43"] [Opening "Nimzo-Indian"] [Variation "Fischer variation"] [EventDate "2023.11.17"] [WhiteFideId "30966892"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 d5 7. Ne2 c5 8. cxd5 Nxd5 9. O-O cxd4 10. Nxd5 Bxd5 11. Qa4+ Nc6 12. e4 O-O 13. exd5 Qxd5 14. a3 Bd6 15. Bf4 Qh5 16. Be4 b5 17. Qa6 d3 18. Bxd6 dxe2 19. Rfe1 Nd4 20. Bxf8 Rxf8 21. Qxa7 Qe5 22. Kh1 g6 23. Rac1 Rd8 24. Qe7 Rf8 25. Qc5 Qf6 26. Qc3 e5 27. Qe3 Qe6 28. Bd3 Qb3 29. Qd2 Qe6 30. Rc3 Rd8 31. Bxe2 Kg7 32. Qg5 f6 33. Rc7+ Kg8 34. Qh6 Nf5 35. Qxh7+ Kf8 36. Qh8+ Qg8 37. Qxf6+ Ke8 38. Bxb5+ Rd7 39. Rc8# 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "4.4"] [White "Moshkevich, Elizabeth"] [Black "Regam, Jessica"] [Result "0-1"] [BlackTitle "WFM"] [WhiteElo "1691"] [BlackElo "1873"] [ECO "B07"] [Opening "Pirc"] [Variation "Ufimtsev-Pytel variation"] [EventDate "2023.11.17"] [WhiteFideId "30942837"] [BlackFideId "2033496"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 Qa5 5. Bd3 e5 6. Ne2 Ng4 7. Bd2 exd4 8. Nb5 Qb6 9. Nbxd4 c5 10. f3 Ne5 11. Bb5+ Kd8 12. Nb3 Qxb5 13. Nc3 Qd7 14. Nd5 Nbc6 15. Bf4 b6 16. Qd2 Ne7 17. Bxe5 dxe5 18. Nxc5 Qd6 19. Na4 Nxd5 20. O-O-O Bd7 21. Qxd5 Qxd5 22. Rxd5 Kc7 23. Nc3 f6 24. Rhd1 Bc6 25. R5d3 Bc5 26. a3 Rhd8 27. Nd5+ Bxd5 28. exd5 a5 29. c3 b5 30. Kd2 Ra6 31. Ke2 Rad6 32. b4 axb4 33. axb4 Bb6 34. g3 f5 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "5.1"] [White "Krush, I"] [Black "Regam, Jessica"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "WFM"] [WhiteElo "2428"] [BlackElo "1873"] [ECO "E92"] [Opening "King's Indian"] [Variation "Petrosian system"] [EventDate "2023.11.17"] [WhiteFideId "2012782"] [BlackFideId "2033496"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Na6 8. Be3 Nh5 9. Nd2 Nf4 10. Bf1 f5 11. g3 Ng2+ 12. Bxg2 f4 13. Qe2 fxe3 14. Qxe3 Rf6 15. O-O-O Qf8 16. f3 c6 17. Kb1 Nc7 18. h4 h5 19. Ne2 Bd7 20. f4 exf4 21. gxf4 cxd5 22. cxd5 Bb5 23. Nd4 Rxf4 24. Rc1 Qf6 25. Rxc7 Qxd4 26. Rxg7+ Qxg7 27. Qxf4 Rf8 28. Qe3 Qe5 29. Bh3 Rf4 30. Be6+ Kh7 31. Nf3 Qf6 32. Ng5+ Kh6 33. Nh3 1-0

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "5.2"] [White "Aravindakshan, Sahana"] [Black "Gaw, Chloe"] [Result "0-1"] [WhiteTitle "WFM"] [BlackTitle "WFM"] [WhiteElo "1921"] [BlackElo "1863"] [ECO "D27"] [Opening "QGA"] [Variation "classical, Geller variation"] [EventDate "2023.11.17"] [WhiteFideId "30984440"] [BlackFideId "30966892"] 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. e4 b5 8. Bd3 Bb7 9. Re1 cxd4 10. a4 b4 11. Nbd2 Nc6 12. e5 Nd7 13. Nb3 Nc5 14. Nxc5 Bxc5 15. Ng5 Be7 16. Qg4 h5 17. Qg3 Bxg5 18. Bxg5 Ne7 19. Rac1 Qd7 20. Bxe7 Qxe7 21. Rc4 O-O 22. Rec1 Rac8 23. Qf4 Qd7 24. Rxb4 Rxc1+ 25. Qxc1 a5 26. Rc4 Qd5 27. f3 Qxe5 28. Rc5 Bd5 29. Rc8 g6 30. Rxf8+ Kxf8 31. Qh6+ Ke7 32. Qc1 Bb3 33. Bb5 d3 34. Qd2 Qd4+ 35. Kf1 Bc2 36. h3 Qxb2 37. Qxa5 Qc1+ 38. Kf2 d2 39. Qb4+ Kf6 40. Qd4+ e5 41. Qd6+ Kg7 42. Qxe5+ Kh7 43. Qe7 Bb3 44. Bd3 d1=Q 45. Bxg6+ Kxg6 46. Qe4+ Kh6 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "5.3"] [White "Zlotchevsky, Nicole"] [Black "Paragua, Megan Althea"] [Result "0-1"] [BlackTitle "WFM"] [WhiteElo "1771"] [BlackElo "1903"] [ECO "B90"] [Opening "Sicilian"] [Variation "Najdorf, Adams attack"] [EventDate "2023.11.17"] [WhiteFideId "2064863"] [BlackFideId "30973007"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 h6 9. Bg2 Be6 10. Be3 O-O 11. Ng3 Nbd7 12. O-O Rc8 13. Nd5 Bxd5 14. exd5 Re8 15. Nf5 Nh7 16. Qd2 Bf8 17. Rae1 Qf6 18. c3 g6 19. Ng3 Qh4 20. a4 Ndf6 21. a5 Ng5 22. Bxg5 hxg5 23. Ne4 Nh7 24. Ng3 Be7 25. Qd3 Kg7 26. c4 Nf6 27. b4 Nxg4 28. hxg4 Rh8 29. f4 gxf4 30. Ne2 Qh2+ 31. Kf2 Bh4+ 32. Kf3 Bxe1 33. Rxe1 Rh3+ 34. Bxh3 Qxh3+ 35. Ng3 Qxg3+ 36. Ke2 Qxg4+ 37. Kd2 Rh8 38. c5 Rh2+ 39. Kc1 Qg2 40. Qc3 Rh3 41. Qb2 Qxd5 42. cxd6 Qc4+ 0-1

[Event "Mona Karff Memorial 2023"] [Site "New York USA"] [Date "2023.11.19"] [Round "5.4"] [White "Teasley, D"] [Black "Radchenko, Anna Sophia"] [Result "1/2-1/2"] [WhiteTitle "WIM"] [WhiteElo "2044"] [BlackElo "1540"] [ECO "D02"] [Opening "Queen's bishop game"] [EventDate "2023.11.17"] [WhiteFideId "2004526"] [BlackFideId "39928381"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. h3 O-O 6. Nbd2 b6 7. c3 Nbd7 8. Bd3 c5 9. O-O Bb7 10. Re1 Rc8 11. Qb1 h6 12. Bh2 Kh8 13. e4 dxe4 14. Nxe4 Rg8 15. Nxf6 Nxf6 16. Ne5 Rf8 17. dxc5 Qd5 18. Bf1 Qxc5 19. Qd3 Rcd8 20. Qe3 Qc8 21. Kh1 Kg8 22. c4 Bc5 23. Qe2 Ne4 24. Bg3 Rd2 25. Qg4 Bxf2 26. Rxe4 Bxe4 27. Bxf2 Rxf2 28. Qxe4 Rxb2 29. Nc6 Qd7 30. Ne5 Qd8 31. Nc6 Qf6 32. Rd1 Rxa2 33. Ne5 Rf2 34. Bd3 Qf5 35. Qd4 Qf4 36. Be4 Rf1+ 37. Rxf1 Qxf1+ 38. Kh2 Qf4+ 39. g3 Qf1 40. Bd3 Qc1 41. Nd7 Qd2+ 42. Kg1 Qe1+ 43. Kg2 Qd2+ 1/2-1/2