[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.10.02"]
[Round "9"]
[White "Karff, Mona M"]
[Black "Kattinger, Ingeborg"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "103"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States (W)"]
[BlackTeam "Austria (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 c6 7. 0-0 h6 8. e4 Nbd7 9. Re1 e5 10. Be3 Ng4 11. h3 Nxe3 12. Rxe3 Qf6 13. Ne2 Rd8 14. d5 cxd5 15. cxd5 Nb6 16. a4 Rb8 17. Rc3 Na8 18. Rac1 Bd7 19. b3 Qe7 20. Nd2 f5 21. R3c2 a6 22. Kh2 g5 23. exf5 Bxf5 24. Be4 Bd7 25. Ng1 Qf6 26. Qf3 Qxf3 27. Bxf3 Rbc8 28. g4 Rxc2 29. Rxc2 Rc8 30. Rxc8+ Bxc8 31. Nc4 Bf8 32. a5 Be7 33. Ne2 Kf7 34. Ng3 Bd7 35. Ne4 Kf8 36. Nexd6 Bxd6 37. Nxd6 b5 38. axb6 Nxb6 39. Nc4 Nxc4 40. bxc4 Ke7 41. c5 a5 42. d6+ Ke6 43. c6 Kxd6 44. cxd7 Kxd7 45. Bd1 Kd6 46. Kg3 Kd5 47. Kf3 Kd4 48. Bc2 Kc3 49. Ba4 Kb4 50. Bd7 Kc5 51. Ke4 Kd6 52. Ba4 1-0

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.30"]
[Round "8"]
[White "O'Siochru, Dorren"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "132"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ireland (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 gxf6 12. a3 Bb7 13. Rg1 Nc5 14. Qe3 h6 15. Nf3 Rc8 16. Bd3 Qa5 17. Na2 Qb6 18. Qe2 Na4 19. Nb4 Kf8 20. g5 hxg5 21. fxg5 fxg5 22. Nxg5 Bf6 23. c3 Qc5 24. e5 Qxe5 25. Qxe5 Bxe5 26. Rgf1 f6 27. Nxe6+ Ke7 28. Ng7 Rxh2 29. Bc2 Nc5 30. Nf5+ Ke6 31. Nxd6 Rxc2+ 32. Nxc2 Nb3+ 33. Kb1 Bxd6 34. Rfe1+ Kd7 35. Ka2 Nc5 36. Nd4 Kc7 37. Nf5 Be5 38. Rf1 Rh8 39. Ne3 Rd8 40. Rxd8 Kxd8 41. Rg1 Kc7 42. Ng4 Bf3 43. Nxe5 fxe5 44. Re1 e4 45. Kb1 Nd3 46. Re3 Nf4 47. Re1 Ng2 48. Rg1 e3 49. Kc1 e2 50. Kd2 e1Q+ 51. Rxe1 Nxe1 52. Kxe1 a5 53. b3 Kb6 54. Kd2 Be4 55. Kc1 Kc5 56. Kb2 Bd3 57. Kc1 Kd6 58. Kd2 Bg6 59. Kc1 Ke5 60. Kd1 Bf7 61. Kc2 Ke4 62. c4 b4 63. Kd2 Kd4 64. Kc2 Bg6+ 65. Kb2 Be4 66. Ka2 Kc3 0-1

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.29"]
[Round "7"]
[White "Karff, Mona M"]
[Black "Maeda, Hyroko"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "47"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States (W)"]
[BlackTeam "Japan (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "JPN"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nc3 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. Qc2 h6 8. e4 d5 9. e5 Nfd7 10. Bd3 dxc4 11. Bxc4 Nc6 12. 0-0 Nb6 13. Ba2 cxd4 14. Rd1 Kh8 15. Bb1 g6 16. Bxh6 Rg8 17. Bg5 Qd5 18. Bf6+ Rg7 19. cxd4 Bd7 20. Qd2 Kg8 21. Bxg7 Kxg7 22. Qf4 Rg8 23. Ng5 Nd8 24. Qf6+ 1-0

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.28"]
[Round "6"]
[White "Dahlin, Jolanta"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "47"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sweden (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 Qxd4 9. N1f3 Qg4 10. h3 Qh5 11. Rg1 Nfd5 12. g4 Qg6 13. Ne5 Qf6 14. Ngxf7 Bb4+ 15. Kf1 g6 16. Nxh8 Qxh8 17. c4 Ne7 18. Nd3 Ba5 19. Bg5 Qf8 20. Rg3 Bd7 21. Rf3 Qg7 22. Rd1 h6 23. Bf6 Qh7 24. Qe5 1-0

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.26"]
[Round "4"]
[White "Guggenberger, Ilse D"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "55"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Colombia (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. Bc2 Nc6 6. d3 e6 7. h3 Bh5 8. Be3 Qb6 9. g4 Bg6 10. Nbd2 Be7 11. Nc4 Qc7 12. Bf4 e5 13. Bg5 h6 14. Bxf6 Bxf6 15. Ne3 Ne7 16. Ba4+ Nc6 17. Nd5 Qd8 18. Qb3 Rb8 19. Nxf6+ gxf6 20. Qd5 Qc7 21. Nh4 b5 22. Nxg6 fxg6 23. Bb3 Qd7 24. a4 c4 25. axb5 cxb3 26. bxc6 Qe7 27. Ra3 Rh7 28. Qg8+ 1-0

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.25"]
[Round "3"]
[White "Karff, Mona M"]
[Black "Landry Vuorenpaa, Sirkka"]
[Result "1-0"]
[ECO "A83"]
[PlyCount "99"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States (W)"]
[BlackTeam "Finland (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "FIN"]

1. d4 f5 2. Nc3 Nf6 3. e4 fxe4 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 Bg7 7. Nf3 0-0 8. Be2 Re8 9. Ng3 d5 10. 0-0 Be6 11. c3 c6 12. Ne1 Nd7 13. Nd3 Re7 14. Re1 Qc7 15. Bf3 Rae8 16. Qd2 Nb6 17. b3 Nd7 18. Re2 Bf7 19. Rae1 Rxe2 20. Rxe2 Rxe2 21. Qxe2 Nf8 22. h4 Ne6 23. Qe3 Qd8 24. h5 Qf8 25. Bg4 f5 26. hxg6 hxg6 27. Bf3 Qd6 28. Ne2 g5 29. g3 b6 30. b4 Bf6 31. Bg2 Kg7 32. Ne5 Bg8 33. f4 g4 34. Qd3 Bh7 35. Qa6 Qc7 36. c4 Bxe5 37. dxe5 dxc4 38. Qxc4 Nd8 39. Nd4 c5 40. Nb5 Qe7 41. bxc5 bxc5 42. Nd6 Kf8 43. Qxc5 Bg8 44. Bd5 Bh7 45. Qc8 Kg7 46. Qxf5 Bxf5 47. Nxf5+ Kf8 48. Nxe7 Kxe7 49. f5 a5 50. Kf2 1-0

[Event "Olympiad Women-06 Final B"]
[Site "Medellin"]
[Date "1974.09.23"]
[Round "2"]
[White "Ferrer Lucas, Pepita"]
[Black "Karff, Mona M"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "133"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Spain (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "USA"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e6 7. Qe2 e5 8. a3 h6 9. Bb5 Qc7 10. 0-0 Be7 11. d3 Nf6 12. h3 Nh7 13. Nh2 Bg5 14. Nf3 Bxc1 15. Raxc1 0-0 16. Nh4 Ne7 17. Qd2 a6 18. Bc4 b5 19. Ba2 c4 20. Ne2 Be6 21. Bb1 Ng5 22. f4 c3 23. bxc3 dxc3 24. Qxc3 Qb6+ 25. Kh2 exf4 26. Nxf4 Rac8 27. Qb2 Rc6 28. Nxe6 Nxe6 29. Ba2 Nd4 30. Qb4 Qc7+ 31. Kh1 Ne2 32. Qd2 Ng3+ 33. Kg1 Nxf1 34. Kxf1 Rf6+ 35. Nf3 Ng6 36. Kg1 Qf4 37. Qxf4 Nxf4 38. Kh2 Rc8 39. e5 Rfc6 40. Nd4 Rg6 41. Rg1 Ne6 42. Nf5 Kf8 43. Bb3 Rc7 44. Rf1 Rg5 45. h4 Rxf5 46. Rxf5 Nd4 47. Rf2 Nxb3 48. cxb3 Rc3 49. e6 f6 50. d4 Rd3 51. Rc2 Ke7 52. Rc6 Rxb3 53. Rxa6 Rd3 54. Rb6 Rxd4 55. g3 Ra4 56. Rxb5 Kxe6 57. Rb3 g5 58. hxg5 hxg5 59. Kg2 Kd5 60. Kf2 f5 61. Rb5+ Ke4 62. Rb4+ Rxb4 63. axb4 Kd5 64. Ke3 Kc4 65. b5 Kxb5 66. Kd4 Kc6 67. Ke5 1/2-1/2

[Event "Olympiad Women-06 Preliminaries B"]
[Site "Medellin"]
[Date "1974.09.21"]
[Round "5"]
[White "Vreeken, Corry"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "65"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Netherlands (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. c5 Ne4 8. Bb5 Nxc3 9. bxc3 Bd7 10. 0-0 Be7 11. Re1 0-0 12. Bd3 b6 13. cxb6 Qxb6 14. c4 dxc4 15. Bxc4 Bf6 16. Be3 Qb4 17. Bb3 Ne7 18. Ne5 Bxe5 19. dxe5 Bc6 20. Qe2 Nf5 21. Rac1 Rfc8 22. Bc5 Qh4 23. Rc4 Qh6 24. Rc3 Qg5 25. f3 h5 26. Be3 Nxe3 27. Rxe3 a6 28. Qf2 Bb5 29. f4 Qe7 30. f5 Rab8 31. f6 Qc5 32. fxg7 Kxg7 33. Qf6+ 1-0

[Event "Olympiad Women-06 Preliminaries B"]
[Site "Medellin"]
[Date "1974.09.19"]
[Round "4"]
[White "Karff, Mona M"]
[Black "Rios Planes, Ana"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "37"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States (W)"]
[BlackTeam "Panama (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "PAN"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. Bc4 Be6 6. Qb3 c6 7. Qxb7 Nb6 8. Bxe6 fxe6 9. Na4 Bd6 10. Nxb6 axb6 11. Qxg7 Rf8 12. Ne2 e4 13. Qg4 Qf6 14. 0-0 Qh6 15. Ng3 Kd7 16. Qxe4 Ra5 17. f4 Rf6 18. b3 e5 19. Bb2 1-0

[Event "Olympiad Women-06 Preliminaries B"]
[Site "Medellin"]
[Date "1974.09.17"]
[Round "2"]
[White "Maeda, Hyroko"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "112"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Japan (W)"]
[BlackTeam "United States (W)"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 0-0 7. Be2 a6 8. 0-0 Bd7 9. Qb3 Qc7 10. Bf4 Nh5 11. Be3 e6 12. Nd2 Nf6 13. Kh1 exd5 14. Nxd5 Nxd5 15. exd5 Bf5 16. h3 a5 17. a4 Na6 18. Bg4 Bxg4 19. hxg4 Nb4 20. Ne4 Rfe8 21. Ng3 Qe7 22. g5 f6 23. Rae1 Qf8 24. f4 Re7 25. Bd2 Rae8 26. Bxb4 axb4 27. Qd1 Rxe1 28. Rxe1 fxg5 29. b3 gxf4 30. Rxe8 Qxe8 31. Qe2 Be5 32. Ne4 Qd7 33. Nf2 h5 34. Kg1 Qf5 35. Ne4 Kg7 36. Qf3 Kh6 37. Kf1 g5 38. Kg1 g4 39. Qe2 Bd4+ 40. Kh1 Qe5 41. Qd3 Qe7 42. g3 fxg3 43. Kg2 Be5 44. Qe3+ Kg6 45. Nxg3 Qg5 46. Qd3+ Kg7 47. Qf5 Qxf5 48. Nxf5+ Kf6 49. Ne3 Kg5 50. Nf1 h4 51. Nd2 h3+ 52. Kh1 Kf4 53. Nf1 g3 54. Nxg3 Kxg3 55. Kg1 Kf3 56. Kh1 Ke3 0-1

[Event "Olympiad Women-06 Preliminaries B"]
[Site "Medellin"]
[Date "1974.09.16"]
[Round "1"]
[White "Karff, Mona M"]
[Black "Polihroniade, Elisabeta"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "84"]
[EventDate "1974.09.22"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "United States (W)"]
[BlackTeam "Romania (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ROU"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. Qd2 f5 8. f3 Nf6 9. h3 f4 10. Bf2 0-0 11. Bd3 c5 12. Nge2 a6 13. Bh4 Bd7 14. g4 fxg3 15. Nxg3 Kh8 16. Bg5 Nh5 17. Nxh5 gxh5 18. h4 Qe8 19. Rf1 Ng6 20. 0-0-0 Nf4 21. Ne2 Qf7 22. Bxf4 exf4 23. Rh1 b5 24. Rdg1 bxc4 25. Bxc4 Rab8 26. b3 Qf6 27. Qc2 a5 28. Kd2 a4 29. Ke1 axb3 30. axb3 Bb5 31. Kf2 Bxc4 32. Qxc4 Rb4 33. Qd3 Qb2 34. Rb1 Qa2 35. Rhd1 Rd4 36. Qb5 Rd2 37. Rxd2 Qxd2 38. Rf1 Bf6 39. Kg1 Rg8+ 40. Kh1 Bxh4 41. Qc4 Bf6 42. Qc1 Qxe2 0-1

[Event "Interzonal (Women) 01st"]
[Site "Ohrid"]
[Date "1971.??.??"]
[Round "1"]
[White "Karff, Mona M"]
[Black "Alexandria, Nana"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "138"]
[EventDate "1971.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 d5 6. e3 a6 7. a4 Be7 8. Bd3 dxc4 9. Bxc4 0-0 10. Qc2 Bd7 11. 0-0 Nc6 12. Rd1 Qc7 13. Be2 Nb4 14. Qb1 Bc5 15. Ne4 Nxe4 16. Qxe4 f5 17. Qh4 Rf6 18. Bd2 Nc6 19. Bc3 Rh6 20. Qg3 Bd6 21. f4 Rg6 22. Qf2 e5 23. fxe5 Bxe5 24. Nf3 Bxc3 25. bxc3 Re8 26. Nd4 Rh6 27. g3 Ne5 28. Nxf5 Bxf5 29. Qxf5 Qxc3 30. Qf4 Qc2 31. Qf2 Rf6 32. Qg2 Qc5 33. Qd5+ Qxd5 34. Rxd5 Nf3+ 35. Kg2 Rxe3 36. Rd8+ Kf7 37. Bxf3 Rexf3 38. Rd7+ Kg6 39. Rxb7 Rf2+ 40. Kg1 Rc2 41. Rf1 Rxf1+ 42. Kxf1 Rxh2 43. Rb6+ Kg5 44. Rxa6 Kg4 45. Rd6 g5 46. Rd4+ Kxg3 47. Rd3+ Kg4 48. Ra3 Rh6 49. a5 Ra6 50. Kg2 Kf4 51. Ra1 h5 52. Rh1 Rxa5 53. Rxh5 Kg4 54. Rh7 Ra2+ 55. Kf1 Kg3 56. Rg7 g4 57. Rg8 Ra1+ 58. Ke2 Rg1 59. Rg7 Kh2 60. Rh7+ Kg2 61. Rg7 g3 62. Rg8 Rb1 63. Rg6 Rb8 64. Re6 Rf8 65. Re7 Kh2 66. Rh7+ Kg1 67. Rg7 g2 68. Rg6 Re8+ 69. Kf3 Kf1 0-1

[Event "Interzonal (Women) 01st"]
[Site "Ohrid"]
[Date "1971.??.??"]
[Round "3"]
[White "Karff, Mona M"]
[Black "Gresser, Gisela Kahn"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "96"]
[EventDate "1971.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e6 7. Bc4 a6 8. Bb3 Na5 9. f4 Qc7 10. a4 Bd7 11. 0-0 Be7 12. Qe2 Rc8 13. f5 Nxb3 14. cxb3 0-0 15. Rac1 Qa5 16. Bd2 Qb6 17. Be3 Qb4 18. g4 e5 19. g5 exd4 20. gxf6 dxc3 21. fxe7 Rfe8 22. Qg2 f6 23. bxc3 Rxc3 24. Rxc3 Qxc3 25. Qd2 Qe5 26. Qd5+ Qxd5 27. exd5 Rxe7 28. Bd4 Re4 29. Rd1 Re2 30. a5 Bxf5 31. Bb6 Kf7 32. Rc1 Rc2 33. Re1 Rd2 34. Rc1 Rxd5 35. Rc7+ Kg6 36. Rxb7 Rd2 37. Be3 Re2 38. Bf2 Ra2 39. Be1 Be4 40. Rb6 Rg2+ 41. Kf1 Rxh2 42. Rxd6 Rc2 43. Kg1 Bc6 44. Re6 h5 45. Re7 Rg2+ 46. Kf1 Rg4 47. Rc7 Be4 48. Rc8 h4 1-0

[Event "Interzonal (Women) 01st"]
[Site "Ohrid"]
[Date "1971.??.??"]
[Round "5"]
[White "Karff, Mona M"]
[Black "Lazarevic, Milunka"]
[Result "0-1"]
[ECO "A89"]
[PlyCount "80"]
[EventDate "1971.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 f5 4. c4 Nf6 5. Bg2 0-0 6. Nc3 d6 7. 0-0 Nc6 8. d5 Ne5 9. Qb3 c5 10. Nxe5 dxe5 11. e4 Ne8 12. f4 Nd6 13. Re1 fxe4 14. fxe5 Bxe5 15. Nxe4 Nf5 16. Kh1 Nd4 17. Qd1 Bg7 18. Bg5 Qc7 19. Nc3 Rf7 20. Bf4 Qd8 21. Rc1 Bf5 22. Be5 Bxe5 23. Rxe5 Qd6 24. Re3 a6 25. Ne2 Bg4 26. Qd3 Bxe2 27. Rxe2 Nxe2 28. Qxe2 Raf8 29. Bh3 Rf2 30. Be6+ Kg7 31. Qe3 R8f3 32. Qe4 Rf1+ 33. Rxf1 Rxf1+ 34. Kg2 Rf6 35. b3 b5 36. Qe2 bxc4 37. bxc4 Qb8 38. Kh3 Qb1 39. Qe3 Qf1+ 40. Kh4 Qxc4+ 0-1

[Event "Interzonal (Women) 01st"]
[Site "Ohrid"]
[Date "1971.??.??"]
[Round "13"]
[White "Karff, Mona M"]
[Black "Radzikowska, Krystyna"]
[Result "1-0"]
[ECO "E80"]
[PlyCount "91"]
[EventDate "1971.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 b5 8. a3 Nbd7 9. Rd1 0-0 10. cxb5 cxb5 11. Nh3 Nb6 12. Nf2 Bd7 13. Be2 Rc8 14. 0-0 Nc4 15. Bxc4 Rxc4 16. g4 Kh8 17. Bh6 Ng8 18. Bxg7+ Kxg7 19. Kg2 f6 20. h4 a5 21. Rfe1 b4 22. axb4 axb4 23. Nd5 Qb8 24. Ne3 Rc7 25. Nd3 Rb7 26. d5 Nh6 27. Rc1 Nf7 28. b3 Ne5 29. Nf4 Rc8 30. Nc2 h6 31. Nd4 Kh7 32. Nfe6 Bxe6 33. Nxe6 Rc3 34. Re3 Rxe3 35. Qxe3 Ra7 36. Kg3 Rb7 37. Qf2 Ra7 38. Qc2 Nf7 39. h5 g5 40. e5+ Kh8 41. exf6 exf6 42. Qg6 Ne5 43. Qxh6+ Kg8 44. Qxf6 Kh7 45. Nxg5+ Kg8 46. Qe6+ 1-0

[Event "Interzonal (Women) 01st"]
[Site "Ohrid"]
[Date "1971.??.??"]
[Round "14"]
[White "Zatulovskaya, Tatiana"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "51"]
[EventDate "1971.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 Bd7 7. f5 e6 8. d3 Ne5 9. fxe6 fxe6 10. Bg5 Nf6 11. Nxe5 dxe5 12. Qf3 0-0 13. Qh3 Qe7 14. Qh4 Rf7 15. Rf3 Raf8 16. Raf1 a6 17. a4 Bc8 18. Kh1 Bd7 19. a5 Qd8 20. h3 h6 21. Bxh6 Qxa5 22. Bxg7 Kxg7 23. Qg5 b5 24. Rg3 bxc4 25. Qxg6+ Kh8 26. Rxf6 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Borisenko Belova, Valentina"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "D57"]
[PlyCount "81"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Qd6 12. c4 dxc4 13. Bxc4 Nc6 14. Qc3 Bg4 15. Nd2 Rad8 16. 0-0 b6 17. Rfc1 Na5 18. Ne4 Qe7 19. Bd3 c6 20. Ng3 Rc8 21. Ba6 Rcd8 22. Ne2 Bc8 23. Bd3 Bb7 24. Nf4 Rfe8 25. Be2 Rd6 26. Bf3 Rf6 27. Rc2 Qd6 28. Nd3 Rc8 29. e4 Qe7 30. e5 Rg6 31. Nf4 Rg5 32. Nh3 Rg6 33. Bh5 c5 34. Bxg6 fxg6 35. Qe3 Qd7 36. dxc5 Qd5 37. Nf4 Qc6 38. f3 g5 39. Nd3 Qa4 40. Rac1 Ba6 41. e6 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Chaude de Silans, Chantal"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "61"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 d5 8. Ne2 Nc6 9. cxd5 exd5 10. 0-0 Re8 11. Ng3 b6 12. f3 Bb7 13. Re1 Qc7 14. Bb2 Rad8 15. Qe2 h5 16. Qf2 Nb8 17. Rac1 c4 18. Bb1 Nbd7 19. Rc2 Nf8 20. Rce2 Ne6 21. Bc1 g5 22. h4 g4 23. e4 gxf3 24. e5 Ne4 25. Qxf3 Nxg3 26. Qxg3+ Kf8 27. Bg5 Nxg5 28. Qxg5 Bc8 29. Qh6+ Ke7 30. Qf6+ Kf8 31. e6 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Gresser, Gisela Kahn"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "103"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. Nxc6 bxc6 8. e5 d5 9. exf6 dxc4 10. Qxd8+ Kxd8 11. fxe7+ Bxe7 12. Bf4 Be6 13. 0-0-0+ Kc8 14. Ne4 Rd8 15. Bd6 Bxd6 16. Rxd6 Kc7 17. Rxd8 Rxd8 18. f3 Rd5 19. Rd1 h6 20. f4 Rxd1+ 21. Kxd1 Bd5 22. Nc5 Bxg2 23. Kd2 Kb6 24. Nd7+ Kb5 25. Ne5 f6 26. Ng4 Bh3 27. Ne3 g6 28. Kc3 Be6 29. a3 a5 30. Kd4 c5+ 31. Kc3 g5 32. f5 Bg8 33. Ng4 h5 34. Nxf6 Bf7 35. Ne4 Bd5 36. Nxg5 Kc6 37. Ne6 Kd6 38. Nf4 Bf7 39. Ng2 Ke5 40. Ne3 Ke4 41. Nxc4 Kf4 42. Nd6 Bd5 43. f6 Kf3 44. f7 Bxf7 45. Nxf7 Kg2 46. h4 Kg3 47. Kd3 Kxh4 48. Ke3 Kg3 49. Ng5 h4 50. Ne4+ Kg2 51. Nxc5 h3 52. Ne4 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Baudot de Moschini, Celia"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "103"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Qc7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. h3 Re8 13. Qc2 Nf8 14. Rab1 b5 15. Rfc1 Bd7 16. Ne2 Rac8 17. b4 Ne4 18. Ne5 Be6 19. Nf4 a6 20. f3 Nf6 21. Rb3 N6d7 22. Nxc6 Nb8 23. Rc3 Nxc6 24. Rxc6 Qxb4 25. Nxe6 Rxc6 26. Qxc6 Rxe6 27. Qc3 Qe7 28. e4 Qg5 29. Re1 Rh6 30. Kh1 Qg3 31. Re2 Re6 32. e5 Qg5 33. Qc5 Qd8 34. f4 Re7 35. f5 Rc7 36. Qb4 Qh4 37. Qb2 Qf4 38. Re1 Qh4 39. Rf1 Rc6 40. Qf2 Qd8 41. Bc2 Nd7 42. Bb3 Nb6 43. f6 g6 44. Qf4 Qf8 45. h4 Qc8 46. h5 a5 47. hxg6 hxg6 48. Kh2 Rc3 49. Re1 Qf8 50. e6 fxe6 51. Rxe6 Nc4 52. Re7 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Carrasco, Berna"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "95"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Nf3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Qc2 f5 11. 0-0 0-0 12. Nd2 Ndf6 13. Rfe1 Qf7 14. f3 Nxc3 15. bxc3 Qh5 16. Rab1 Rb8 17. Qa4 a6 18. Qa3 Qf7 19. Qd6 Be6 20. Nb3 Rbd8 21. Qa3 Rde8 22. Nc5 Bc8 23. Qb4 Re7 24. Rb2 Qe8 25. Rbe2 g5 26. Qb1 Nh5 27. Qc1 g4 28. Kh1 gxf3 29. gxf3 Rg7 30. Rg1 Rff7 31. Reg2 Re7 32. Rxg7+ Nxg7 33. Re1 Qh5 34. Qd1 Kh8 35. Bf1 Ne8 36. Nd3 Nd6 37. Ne5 Qg5 38. Qd2 Rg7 39. Qg2 Qh4 40. Qc2 Nb5 41. Qd2 Nc7 42. Bd3 Qg5 43. f4 Qe7 44. Rg1 Ne8 45. Rxg7 Qxg7 46. Qg2 Nf6 47. Qxg7+ Kxg7 48. h3 1/2-1/2

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Graf Stevenson, Sonja"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "46"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Qa5 7. Qc2 Ne4 8. Bd3 Nxg5 9. Nxg5 dxc4 10. Bxc4 Qxg5 11. 0-0 Nf6 12. f4 Qa5 13. Rf3 Bd7 14. a3 b5 15. b4 Bxb4 16. Na2 Qxa3 17. e4 Qa5 18. Bd3 Be7 19. Qc1 Qb6 20. Qb2 a5 21. Nc1 c5 22. dxc5 Bxc5+ 23. Kf1 Bd4 0-1

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Gurfinkel, Josefa"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "81"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 Qa5+ 7. Nbd2 Nxd5 8. a3 N7f6 9. Bd3 Qc7 10. 0-0 Be7 11. Rc1 0-0 12. Bb1 Re8 13. Qc2 g6 14. Nc4 Nd7 15. Bxe7 Nxe7 16. b4 a6 17. Ba2 Nf5 18. e4 Nd6 19. Ne3 Qd8 20. d5 cxd5 21. exd5 Nb6 22. Rfd1 exd5 23. Nxd5 Nxd5 24. Bxd5 Bf5 25. Qc7 Qxc7 26. Rxc7 Rac8 27. Rdc1 Kf8 28. h3 Rxc7 29. Rxc7 Rc8 30. Rxc8+ Bxc8 31. Kf1 f6 32. Nd4 Ke7 33. Ke2 Bd7 34. Kf3 b6 35. h4 h6 36. g3 Ba4 37. Ke3 Kd7 38. f4 Ke7 39. Kf2 Bd7 40. Kf3 Ba4 41. Ke3 1/2-1/2

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Heemskerk, Fenny"]
[Result "1-0"]
[ECO "E52"]
[PlyCount "83"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 d5 6. Qc2 c5 7. a3 Bxc3+ 8. bxc3 Nbd7 9. cxd5 exd5 10. Bd3 b6 11. 0-0 Bb7 12. Nd2 Re8 13. Re1 Qc7 14. f3 Rac8 15. Qb1 Bc6 16. Nf1 Ba4 17. Re2 b5 18. e4 c4 19. Bc2 Bxc2 20. Qxc2 Qb6 21. Kh1 Nf8 22. Ng3 a5 23. Rb1 Ng6 24. e5 Nd7 25. Nf5 Ndxe5 26. dxe5 Nxe5 27. Be3 Qg6 28. Rxb5 Nd3 29. Nd4 Rb8 30. a4 f5 31. Rxb8 Rxb8 32. Nb5 Re8 33. Bd4 f4 34. Rxe8+ Qxe8 35. Qd2 g5 36. h3 h5 37. Kg1 Qe6 38. Kf1 Kh7 39. Qe2 Qxe2+ 40. Kxe2 Nb2 41. Bb6 Nxa4 42. Bxa5 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Ignatieva, Olga"]
[Result "1/2-1/2"]
[ECO "A95"]
[PlyCount "81"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 d5 6. Nf3 c6 7. Qb3 0-0 8. 0-0 Qe8 9. Ne5 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. cxd5 cxd5 13. Nb5 Qc6 14. Bxe4 dxe4 15. Bd2 Bd7 16. Nc3 Rac8 17. Rac1 Qb6 18. Qxb6 axb6 19. a3 Bc6 20. Be3 b5 21. Na2 Bd5 22. Rxc8 Rxc8 23. Nc3 Bc6 24. Na2 Bd5 25. Nc3 Bc6 26. Na2 g6 27. Rd1 Rd8 28. Kf2 Ra8 29. Bd2 Kf7 30. Bb4 h6 31. Bxe7 Kxe7 32. Nb4 Rd8 33. Ke3 g5 34. Rc1 Kd7 35. Rd1 Rf8 36. Rf1 Rf7 37. Rf2 Rf8 38. Rf1 Ke7 39. h3 Kd7 40. Rf2 Ke7 41. Rf1 1/2-1/2

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Ivanova, Antonia"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "56"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Qc2 Qb4 10. Bd3 g6 11. a3 Qa5 12. Rc1 c5 13. 0-0 Nxc3 14. Qxc3 Qxc3 15. Rxc3 b6 16. Bb5 cxd4 17. exd4 Nf6 18. Bc6 Rb8 19. Rfc1 Rd8 20. b3 Bb7 21. Bxb7 Rxb7 22. Rc7 Rxc7 23. Rxc7 Rd7 24. Rxd7 Nxd7 25. Kf1 f6 26. Ke2 Kf7 27. Ke3 Ke7 28. g4 Kd6 1/2-1/2

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Lazarevic, Milunka"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "76"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d6 5. Bg2 Be7 6. e4 fxe4 7. Nxe4 0-0 8. Ne2 Qe8 9. 0-0 Nc6 10. b3 e5 11. Bb2 Qh5 12. Nxf6+ Bxf6 13. dxe5 Nxe5 14. Nf4 Qh6 15. Qc2 Ng4 16. h3 Bxb2 17. Qxb2 Ne5 18. Rae1 Bd7 19. Qc3 Rae8 20. Re3 Bc6 21. Rfe1 Qf6 22. Qd2 Bxg2 23. Kxg2 c6 24. Qc2 Re7 25. R1e2 b6 26. Rd2 Rd8 27. Ne2 Qf7 28. Nc3 Ng6 29. Rxe7 Nxe7 30. Qe4 d5 31. Qe5 Rf8 32. cxd5 cxd5 33. Nxd5 Ng6 34. Qe3 Re8 35. Qd4 Ne5 36. Qf4 Qb7 37. Kf1 Qc8 38. Kg2 Qa6 0-1

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Nedeljkovic, Verica"]
[Result "0-1"]
[ECO "E50"]
[PlyCount "92"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. Be2 b6 7. 0-0 Nc6 8. Nb5 cxd4 9. exd4 d5 10. Bf4 a6 11. Nc3 dxc4 12. Bxc4 Bd6 13. Bg5 Bb7 14. a3 Be7 15. Ba2 Na5 16. b4 Rc8 17. Rc1 Nc4 18. Bxc4 Rxc4 19. Qd3 b5 20. Rfd1 Qa8 21. Ne5 Rc7 22. f3 Rd8 23. Ne2 Rxc1 24. Rxc1 h6 25. Bh4 Rc8 26. Qd2 Rxc1+ 27. Qxc1 Qc8 28. Qxc8+ Bxc8 29. Nc1 Bd6 30. Ncd3 Nd5 31. Kf2 f6 32. Ng4 f5 33. Nge5 g5 34. Bg3 f4 35. Bxf4 gxf4 36. g3 fxg3+ 37. hxg3 Kg7 38. Nc5 Nc3 39. Nc6 Nd5 40. Na7 Bxc5 41. dxc5 Ne7 42. c6 Kf6 43. f4 e5 44. Kf3 exf4 45. gxf4 h5 46. Kg3 Kf5 0-1

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Zvorykina, Kira"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "136"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Ne4 8. Bc1 b6 9. Nfd2 d5 10. b3 Bf6 11. Bb2 c5 12. e3 Nc6 13. Nf3 Ba6 14. Na3 Rc8 15. Re1 Nb4 16. Bf1 Qe7 17. cxd5 Bxf1 18. Kxf1 Nxd5 19. Nc4 Qb7 20. Kg1 Rfd8 21. Rc1 b5 22. Ncd2 Nb4 23. Qe2 Nxa2 24. Rc2 Nb4 25. Rcc1 a6 26. Red1 Na2 27. Rc2 Nb4 28. Rcc1 Rc7 29. Ne1 Nxd2 30. Qxd2 Qd5 31. Nd3 Nxd3 32. Qxd3 Rdc8 33. Ra1 Qb7 34. Rdc1 c4 35. bxc4 Rxc4 36. Rxc4 Rxc4 37. Qa3 Rc6 38. Bc3 Be7 39. Bb4 Bxb4 40. Qxb4 Qc7 41. Qa3 Kf7 42. h4 Qd6 43. Qd3 Qd5 44. Qd1 Kg6 45. g4 Qe4 46. gxf5+ Kxf5 47. Qh5+ Kf6 48. Qg5+ Kf7 49. h5 Qd5 50. Qf4+ Qf5 51. Qh4 h6 52. Qh2 Qg4+ 53. Kf1 Rc2 54. Re1 Qf3 55. e4 Qd3+ 56. Kg1 Qxd4 57. Qg2 Qf6 58. Kf1 Kg8 59. Rd1 Kh7 60. Qg3 Rc5 61. Qh3 Qf7 62. Rd6 Rxh5 63. Qxe6 Qxe6 64. Rxe6 a5 65. Ke2 Kg8 66. Ke3 b4 67. Kd4 Rb5 68. Kc4 b3 0-1

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Keller Hermann, Edith"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "99"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Qc2 c6 9. Bd3 Nbd7 10. Nf3 Re8 11. 0-0 Nh5 12. Bxe7 Qxe7 13. Rab1 Nhf6 14. b4 b6 15. Rfc1 Bb7 16. a4 Rab8 17. Qe2 Ba8 18. Bf5 Bb7 19. Rb2 g6 20. Bd3 Kg7 21. a5 b5 22. Nb1 a6 23. Nbd2 Rbd8 24. Nb3 Qd6 25. Qe1 Re6 26. Qc3 Qb8 27. Bb1 Rde8 28. Ne1 Ba8 29. Nd3 Ne4 30. Qe1 Qa7 31. Nf4 R6e7 32. Bxe4 Rxe4 33. Qc3 R4e7 34. Rbc2 Kf8 35. h4 Kg8 36. Nd3 Kh7 37. Nbc5 Nf6 38. Ne5 Rc8 39. Qd3 Kg7 40. g4 Rcc7 41. h5 gxh5 42. gxh5 Rc8 43. f4 Rg8 44. Rg2+ Kf8 45. Rxg8+ Kxg8 46. Qf5 Ne4 47. Kh2 f6 48. Rg1+ Rg7 49. Qc8+ Kh7 50. Ng6 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Kertesz, Eva"]
[Black "Karff, Mona M"]
[Result "1/2-1/2"]
[ECO "B62"]
[PlyCount "117"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 Be7 8. Rd1 Nxd4 9. Qxd4 0-0 10. Bc4 a6 11. 0-0 Qc7 12. Kh1 Rd8 13. f4 b5 14. Bb3 Bb7 15. f5 e5 16. Qd3 b4 17. Bxf6 bxc3 18. Bxe7 Qxe7 19. bxc3 Qh4 20. Rde1 Rac8 21. Re3 Rc5 22. Qe2 Qf6 23. Rd1 h6 24. Red3 a5 25. Qf3 Bc6 26. Bd5 Bxd5 27. Rxd5 Rxd5 28. Rxd5 Rb8 29. h3 Rb1+ 30. Kh2 Qd8 31. Qd3 Qb6 32. Rxd6 Qg1+ 33. Kg3 Re1 34. Qd2 Re3+ 35. Kg4 Rxe4+ 36. Kh5 Rf4 37. Rd3 Rxf5+ 38. Kg4 Rg5+ 39. Kf3 Rf5+ 40. Ke4 g6 41. Rf3 Rxf3 42. gxf3 Qc5 43. Qd8+ Kg7 44. Kd3 a4 45. Qd7 a3 46. c4 Qg1 47. Qd5 Qd1+ 48. Ke3 Qe1+ 49. Kd3 Qd1+ 50. Ke3 Qc1+ 51. Kd3 Qd1+ 52. Ke3 Qxd5 53. cxd5 f5 54. h4 Kf6 55. c4 g5 56. h5 Ke7 57. c5 Kd7 58. Kd3 Kc7 59. Ke3 1/2-1/2

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Radzikowska, Krystyna"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "82"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Nf6 16. Rh4 Qf5 17. Bc2 Re8 18. d4 Qe6 19. Bg5 Qe1+ 20. Qxe1 Rxe1+ 21. Kg2 Be6 22. Bxf6 Bd5+ 23. Kh3 gxf6 24. Bxh7+ Kf8 25. f3 Bxf3 26. Nd2 Rxa1 27. Nxf3 Kg7 28. Be4 Rh8 29. Rxh8 Kxh8 30. Bxc6 Rxa2 31. c4 bxc4 32. Bd5 a5 33. Bxc4 Rxb2 34. Nh4 a4 35. Nf5 Bb4 36. Bxf7 a3 37. Ne3 a2 38. Bxa2 Rxa2 39. Nd5 Rb2 40. Nxf6 Bc3 41. Ne4 Bxd4 0-1

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Rubtsova, Olga Nikolaevna"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Ne2 Be7 5. 0-0 c6 6. c3 0-0 7. f4 Nbd7 8. Nd2 Re8 9. Nf3 Bf8 10. Ng3 b5 11. fxe5 dxe5 12. Bg5 Bd6 13. Nh5 Qb6 14. Nxf6+ Nxf6 15. Bxf6 gxf6 16. Qe1 Kh8 17. Qh4 Be7 18. Kh1 Qc7 19. Qh5 Bd8 20. Nh4 Rg8 21. Nf5 Rg5 22. Qh6 Bxf5 23. Rxf5 Rg6 24. Qh3 Be7 25. dxe5 Rag8 26. Rh5 R8g7 27. exf6 Bxf6 28. e5 Bxe5 29. Bxg6 fxg6 30. Rg5 Qd6 31. Rf1 Rd7 32. Rxe5 Qf6 33. Re8+ 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Sucha, Ruzena"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "119"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Bd7 4. Qxc4 e6 5. Nc3 a6 6. Ne5 Nf6 7. g3 Be7 8. Bg2 c6 9. 0-0 0-0 10. d4 Nd5 11. e4 Nb6 12. Qd3 f6 13. Nxd7 N8xd7 14. Be3 Rc8 15. Rad1 Qc7 16. f4 Rcd8 17. Qe2 f5 18. Bf2 Bf6 19. e5 Be7 20. a3 Nd5 21. Rc1 Qb8 22. Nxd5 cxd5 23. g4 Nb6 24. gxf5 exf5 25. Qd3 Rc8 26. Qb3 Rxc1 27. Bxd5+ Nxd5 28. Qxd5+ Kh8 29. Rxc1 Rc8 30. Rxc8+ Qxc8 31. Kg2 h6 32. Qf3 Qc2 33. b4 Bh4 34. d5 g5 35. Qe3 g4 36. d6 Qc6+ 37. Kg1 Bd8 38. Qd2 Qe4 39. Qe3 Qb1+ 40. Qe1 Qd3 41. Qe3 Qd1+ 42. Qe1 Qd3 43. e6 Qxd6 44. Bc5 Bb6 45. Qe3 Bxc5 46. bxc5 Qd1+ 47. Kg2 Kg8 48. e7 Qf3+ 49. Qxf3 gxf3+ 50. Kxf3 Kf7 51. e8Q+ Kxe8 52. Ke3 Kd7 53. Kd4 Kc6 54. Ke5 Kxc5 55. Kxf5 Kd6 56. Kf6 b5 57. f5 Kd7 58. Kg7 a5 59. f6 b4 60. axb4 1-0

[Event "Candidates (Women)"]
[Site "Moscow"]
[Date "1955.??.??"]
[Round "?"]
[White "Volpert, Larisa"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "D77"]
[PlyCount "93"]
[EventDate "1955.10.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d4 0-0 6. c4 e6 7. Nc3 Nc6 8. b3 Ne7 9. Ba3 Re8 10. Rc1 Nf5 11. e3 Nd6 12. cxd5 exd5 13. Bxd6 cxd6 14. Ne1 Qa5 15. Nd3 Ne4 16. b4 Nxc3 17. bxa5 Nxd1 18. Rfxd1 Be6 19. Nb4 Rac8 20. Nxd5 b6 21. Rxc8 Bxc8 22. axb6 axb6 23. Nxb6 Ba6 24. a4 Bf6 25. Bf1 Bb7 26. Bb5 Rd8 27. a5 Kg7 28. Rc1 Rb8 29. Nd7 Ra8 30. Rc7 Bf3 31. Bc6 Bxc6 32. Rxc6 Rxa5 33. Nxf6 Kxf6 34. Rxd6+ Ke7 35. Rb6 Ra2 36. Kg2 h5 37. h4 Rc2 38. Kf3 Ra2 39. e4 Ra4 40. Ke3 Ra3+ 41. Kf4 Ra4 42. Ke5 Ra2 43. Rb7+ Kf8 44. f4 Ra3 45. d5 Ra5 46. Rc7 Ke8 47. Kd6 1-0

[Event "USA CF op (Women) 55th"]
[Site "New Orleans"]
[Date "1954.01.??"]
[Round "?"]
[White "Vines, K."]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "49"]
[EventDate "1954.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 Qxd5 8. e3 c5 9. Bd3 Nc6 10. 0-0 e5 11. c4 Qd6 12. dxe5 Qe7 13. exf6 Qxf6 14. Rb1 Bg4 15. Bb2 Qe6 16. Ng5 Qc8 17. Bxh7+ Kh8 18. Qc2 Qd8 19. h4 f6 20. Qg6 Ne7 21. Nf7+ Rxf7 22. Qxf7 Kxh7 23. Bxf6 Qg8 24. Qxe7 Bf5 25. Rxb7 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.16"]
[Round "15"]
[White "Karff, Mona M"]
[Black "Keller Hermann, Edith"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "46"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 f5 9. Nh4 Nc6 10. Nf3 Na5 11. c5 Be4 12. Qa4 Bc6 13. Qb4 0-0 14. Be3 g5 15. Rg1 Nb7 16. c4 Rb8 17. Qd2 g4 18. Ne5 Bxg2 19. Rxg2 bxc5 20. dxc5 Nxc5 21. Bxc5 Bxc5 22. Qxd7 Qf6 23. f4 gxf3 0-1

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.13"]
[Round "14"]
[White "Bykova, Elisaveta I"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "125"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 Nd4 9. 0-0 Bd7 10. Qd2 Qa5 11. Rae1 b5 12. a3 b4 13. Nd1 Nec6 14. axb4 Nxf3+ 15. Rxf3 Qxb4 16. c3 Qa5 17. g4 h5 18. g5 Rb8 19. Qf2 Ke7 20. f5 Kd8 21. f6 Bf8 22. d4 cxd4 23. cxd4 d5 24. exd5 exd5 25. Bf4 Rb7 26. Bd2 Bb4 27. Ra3 Qb5 28. Bxb4 Nxb4 29. Bf1 Qb6 30. Nc3 Bc6 31. Re5 Rd7 32. Ra1 Rf8 33. Rd1 Qa5 34. Qe2 Rd6 35. Re7 Bd7 36. Qe5 Re6 37. Qb8+ Bc8 38. Rxa7 Qb6 39. Qxb6+ Rxb6 40. Re7 Be6 41. Ra7 Nc6 42. Ra8+ Nb8 43. Na4 Rb4 44. Nc5 Rxb2 45. Nxe6+ fxe6 46. Bd3 Kc7 47. Bxg6 Kb7 48. Ra3 Nd7 49. h4 Rg8 50. Bf7 Rf8 51. Bxe6 Nxf6 52. gxf6 Rxf6 53. Bxd5+ Kb6 54. Rb3+ Rxb3 55. Bxb3 Rf4 56. d5 Kc7 57. d6+ Kd8 58. Be6 Re4 59. Bf5 Rf4 60. Rd5 Rxh4 61. Rc5 Ke8 62. d7+ Ke7 63. Re5+ 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.12"]
[Round "13"]
[White "Karff, Mona M"]
[Black "Gresser, Gisela Kahn"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "81"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Qc2 0-0 6. e4 dxe4 7. Nxe4 Nbd7 8. Bd3 Nxe4 9. Bxe4 Nf6 10. Bd3 Bb4+ 11. Ke2 Be7 12. Be3 b6 13. Ng5 h6 14. Nh7 Nxh7 15. Bxh7+ Kh8 16. Be4 Rb8 17. Qd2 Ba6 18. Rac1 c5 19. Bxh6 Qxd4 20. Qxd4 cxd4 21. Bf4 Rbc8 22. Bd3 Rfd8 23. g4 f6 24. h4 e5 25. Bd2 Rf8 26. f3 Kg8 27. h5 Bd6 28. b3 Kf7 29. Bg6+ Ke7 30. h6 gxh6 31. Rxh6 Rc7 32. Rch1 Kd8 33. Rh8 b5 34. Rxf8+ Bxf8 35. Rh8 bxc4 36. Rxf8+ Kd7 37. Bf5+ Kc6 38. Rxf6+ Kc5 39. Rxa6 d3+ 40. Ke3 Kb5 41. Ra5+ 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.10"]
[Round "12"]
[White "Chaude de Silans, Chantal"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "59"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. e3 Nbd7 5. Nf3 Bb4 6. Bd3 dxc4 7. Bxc4 Ne4 8. Qc2 Nxc3 9. bxc3 Bd6 10. 0-0 0-0 11. e4 e5 12. Ne1 Kh8 13. f4 f6 14. f5 exd4 15. cxd4 c5 16. dxc5 Nxc5 17. Nf3 Re8 18. Bd5 Bd7 19. Nh4 Bc6 20. Bxc6 bxc6 21. Ba3 Rxe4 22. Nf3 Qe7 23. Rac1 Re2 24. Qc4 Nb7 25. Bxd6 Nxd6 26. Qxc6 Re8 27. Rce1 Qf8 28. Rxe2 Rxe2 29. Nd4 Ne4 30. Nxe2 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.09"]
[Round "11"]
[White "Karff, Mona M"]
[Black "Hermanowa, Roza Maria"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "79"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. g3 dxc4 7. Ne5 Be6 8. Bg2 Qc8 9. Qe2 c6 10. Nxc4 Bh3 11. 0-0 Bxg2 12. Kxg2 c5 13. d5 b5 14. Nxb5 Nxd5 15. Nba3 Nc6 16. e4 Nd4 17. Qe1 Nb4 18. Qd1 Rd8 19. Qa4 Qe6 20. f3 Ndc2 21. Nxc2 Qxc4 22. Nxb4 cxb4 23. Rf2 Rac8 24. Be3 Bd4 25. Re1 Bxe3 26. Rxe3 a5 27. Qxa5 Ra8 28. Qe5 Rxa2 29. Qxe7 Qd4 30. Ree2 Ra7 31. Qg5 Rad7 32. h4 Qd1 33. h5 Qa1 34. h6 Rd1 35. Qf6 Kf8 36. Rc2 Rg1+ 37. Kh3 Rh1+ 38. Kg4 Qa5 39. Rc5 Qa8 40. Rc7 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.06"]
[Round "10"]
[White "Benini, Clarice"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "85"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. f3 exf3 4. Nxf3 Nf6 5. Bd3 d6 6. 0-0 Bg4 7. Nc3 Nc6 8. Be3 Qd7 9. d5 Ne5 10. Bb5 c6 11. Nxe5 dxe5 12. dxc6 bxc6 13. Qxd7+ Bxd7 14. Bc4 e6 15. Bg5 Bc5+ 16. Kh1 0-0 17. Rad1 Nd5 18. Ne4 Rxf1+ 19. Bxf1 Bf8 20. c4 Nb6 21. Be2 c5 22. Bf3 Rc8 23. b3 h6 24. Be3 Be7 25. Kg1 Be8 26. Nd6 Bxd6 27. Rxd6 Kf7 28. Bg4 Bd7 29. b4 Rc6 30. Bxe6+ Ke7 31. Rxc6 Bxc6 32. bxc5 Na4 33. Bd5 Kd7 34. a3 Nc3 35. Bg8 Be4 36. c6+ Bxc6 37. Bxa7 Nb1 38. Bc5 Nd2 39. Bf8 e4 40. Kf2 Nb1 41. Bb4 Ke8 42. Ke3 g6 43. Bd5 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.05"]
[Round "9"]
[White "Karff, Mona M"]
[Black "Hruskova Belska, Nina"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "81"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. Qc2 d5 6. b3 0-0 7. e3 c6 8. Ne5 Bb4 9. Bd2 Bxc3 10. Bxc3 Ne4 11. Bb4 Nd6 12. Bd3 a5 13. Ba3 Na6 14. Qd2 Nc7 15. 0-0 Rf6 16. Rac1 Nce8 17. f4 Rh6 18. Qe1 Nf6 19. Rc2 Nde4 20. Rf3 Qe8 21. Bb2 Ng4 22. Bxe4 Nxe5 23. dxe5 dxe4 24. Rg3 c5 25. Rd2 a4 26. Qd1 Kf7 27. Rd8 Qe7 28. bxa4 Qc7 29. Bc3 Rg6 30. Rh3 Ke7 31. Rd6 Bd7 32. a5 h6 33. Rg3 Rxg3 34. hxg3 Be8 35. Kf2 Rd8 36. Rxd8 Qxd8 37. Qxd8+ Kxd8 38. g4 fxg4 39. Kg3 h5 40. Bb2 Kc7 41. Ba3 1/2-1/2

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.03"]
[Round "8"]
[White "Rubtsova, Olga Nikolaevna"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "83"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Re8 9. g4 Nc6 10. h4 Nd7 11. h5 Nf8 12. hxg6 fxg6 13. Bc4+ e6 14. 0-0-0 Ne5 15. Be2 a6 16. f4 Nf7 17. f5 exf5 18. gxf5 b5 19. Rdg1 Bb7 20. fxg6 hxg6 21. Bd3 Ne5 22. Bh6 Nxd3+ 23. Qxd3 Bxh6+ 24. Rxh6 Qf6 25. Kb1 Re7 26. Nf5 Rh7 27. Nd5 Qe5 28. Rxh7 Kxh7 29. Qh3+ Kg8 30. Nde7+ Kf7 31. Nxg6 Qc5 32. Qg3 Ke6 33. Nf4+ Kd7 34. Rd1 Bxe4 35. Qg7+ Kc6 36. Rxd6+ Qxd6 37. Nxd6 Rd8 38. Qb7+ Kxd6 39. Qxe4 Kc7 40. c3 Rd6 41. Nd5+ Kc6 42. Nf6+ 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1950.01.02"]
[Round "7"]
[White "Karff, Mona M"]
[Black "Rudenko, Liudmila"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "68"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 d6 7. Nc3 Nbd7 8. Qc2 0-0 9. e4 e5 10. Re1 Re8 11. d5 a5 12. Nh4 Nh5 13. Nf5 Bg5 14. Qe2 Bxc1 15. Raxc1 Nhf6 16. Qe3 Nf8 17. h4 Bc8 18. Qf3 Bxf5 19. Qxf5 N8d7 20. Re3 Nc5 21. Qf3 Qc8 22. Qe2 Qg4 23. Qc2 Rf8 24. Nb5 Ne8 25. Kh2 Qd7 26. Bh3 Qe7 27. Rf1 g6 28. f4 exf4 29. Rxf4 f5 30. Nc3 Nf6 31. Bg2 Ng4+ 32. Kg1 Nxe3 33. Qe2 Nxg2 34. Kxg2 fxe4 0-1

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.30"]
[Round "6"]
[White "Tranmer, Eileen"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "108"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Qe2 0-0 8. c3 d6 9. Rd1 Na5 10. Bc2 c5 11. d3 Qc7 12. Nbd2 Bb7 13. Nf1 Rae8 14. Ng3 d5 15. Nf5 Bd8 16. Bg5 Re6 17. b4 cxb4 18. cxb4 Nc6 19. a3 Ne7 20. Ng3 h6 21. Bxf6 Rxf6 22. Rdc1 Ng6 23. Nh5 Re6 24. Bb3 Qd6 25. Qa2 Ne7 26. Ng3 Rf6 27. Qb2 Bb6 28. Qe2 Rd8 29. Rd1 Rc8 30. Rac1 Rxc1 31. Rxc1 g5 32. Nh5 Re6 33. g4 Kh7 34. Ne1 Kg6 35. Qf3 Qd7 36. Ng2 Rd6 37. exd5 f5 38. gxf5+ Qxf5 39. Qxf5+ Nxf5 40. Ng3 Nxg3 41. hxg3 g4 42. Kf1 Kg5 43. Ke2 Rf6 44. Rc5 Bxc5 45. bxc5 h5 46. Ne3 h4 47. gxh4+ Kxh4 48. Nf1 Rf3 49. c6 Bc8 50. d6 e4 51. dxe4 Rxb3 52. d7 Bxd7 53. cxd7 Rb2+ 54. Nd2 b4 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.29"]
[Round "5"]
[White "Karff, Mona M"]
[Black "Borisenko Belova, Valentina"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "96"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Qc2 Nbd7 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. Ne4 Nxe4 11. Qxe4 Qe7 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Qxe5 Bxe5 15. f4 Bf6 16. Re1 b6 17. Rb1 Bf5 18. Ra1 Be4 19. Kf2 Rad8 20. Be2 c5 21. Bf3 Bd3 22. a4 c4 23. Ra3 Be7 24. Ra2 Bc2 25. Re2 Bb3 26. Ra1 Bb4 27. Be4 Bd1 28. Bd2 Bxe2 29. Bxb4 Rfe8 30. Bxh7+ Kxh7 31. Kxe2 Kg6 32. Bc3 Rd3 33. Bd2 Kf5 34. Rc1 Rc8 35. Rf1 g6 36. Rf3 a6 37. Rg3 f6 38. Rh3 Rb3 39. Bc3 b5 40. axb5 axb5 41. Rh7 b4 42. Bd4 c3 43. bxc3 bxc3 44. Re7 c2 45. Kf3 g5 46. g4+ Kg6 47. h4 gxh4 48. g5 c1Q 0-1

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.27"]
[Round "4"]
[White "Mora Iturralde, Maria Teresa"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "145"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. h3 Qh4 15. Qf3 Nxf2 16. Re2 Nxh3+ 17. gxh3 Bxh3 18. Re4 Qg3+ 19. Qxg3 Bxg3 20. Re3 Bf4 21. Rxh3 Bxc1 22. Rh2 Rae8 23. Kf1 Re4 24. Na3 Rf4+ 25. Kg1 Rg4+ 26. Kh1 Bf4 27. Re2 h5 28. Bd5 g5 29. Nc2 Rd8 30. Bg2 Rh4+ 31. Kg1 Rd6 32. Bh1 Rf6 33. Rd1 g4 34. Ne1 g3 35. Bf3 Bd6 36. Bg2 Rhf4 37. Nd3 R4f5 38. Rf1 Rxf1+ 39. Bxf1 h4 40. Bh3 Kg7 41. Kg2 Kh6 42. Ne1 Kh5 43. Nf3 Bf8 44. Re4 Bd6 45. Rxh4+ Kg6 46. Re4 Bf4 47. Re2 Kh6 48. Nd2 Kh5 49. Nf1 Rg6 50. Re7 Rf6 51. Re4 Kg5 52. Nxg3 Rg6 53. Kf3 Rf6 54. Kg2 Rg6 55. Ne2 Kf6+ 56. Kf3 Bd6 57. b3 a5 58. Nf4 Rg5 59. c4 bxc4 60. bxc4 c5 61. Nd5+ Kg6 62. Rg4 cxd4 63. Rxg5+ Kxg5 64. Ke4 Bc5 65. Nf4 Ba7 66. Ne2 d3 67. Kxd3 f5 68. Nd4 f4 69. Ke4 Kh4 70. Bf1 Bb8 71. Ne6 Kg3 72. Be2 Kf2 73. Nxf4 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.26"]
[Round "3"]
[White "Langos, Jozsa"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "122"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Nb3 a6 10. f3 b5 11. a3 Be6 12. Nd5 Nd7 13. c3 Nce5 14. Nd4 Bxd5 15. exd5 Nf6 16. Qb3 Qc7 17. Rfd1 Nc4 18. Nc2 Nxe3 19. Nxe3 Qa7 20. Kf2 Bh6 21. c4 bxc4 22. Bxc4 Rab8 23. Qc3 Rfc8 24. b3 Nd7 25. Rab1 Bg7 26. Qd2 Ne5 27. Ke2 Bh6 28. Rbc1 Nxc4 29. bxc4 Rb3 30. Rc3 Rxc3 31. Qxc3 Bxe3 32. Qxe3 Qxe3+ 33. Kxe3 Rxc4 34. g3 Kg7 35. Rd4 Rc3+ 36. Rd3 Rc2 37. Rd2 Rc5 38. Ke4 f5+ 39. Kd4 Ra5 40. Rd3 Kf6 41. Kc4 g5 42. h3 h5 43. Kd4 Ra4+ 44. Ke3 f4+ 45. gxf4 gxf4+ 46. Kf2 Ke5 47. Rd2 Rxa3 48. Re2+ Re3 49. Ra2 Kxd5 50. Rxa6 Rc3 51. Ra5+ Rc5 52. Ra4 Rc2+ 53. Kg1 e5 54. Rb4 Rc4 55. Rb8 Kd4 56. Rd8 Ke3 57. Rxd6 Kxf3 58. Rd3+ Ke2 59. Ra3 e4 60. Ra2+ Kf3 61. Rf2+ Kg3 0-1

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.22"]
[Round "2"]
[White "Karff, Mona M"]
[Black "Larsen, Ingrid"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "125"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 Be7 8. d3 0-0 9. b3 a6 10. Bb2 b5 11. Qc2 Bb7 12. Nbd2 Rc8 13. Rac1 Qb6 14. Qb1 Rfd8 15. a4 Bd6 16. Qa1 Ba8 17. e4 Be7 18. Rfd1 Nb8 19. Nf1 Nc6 20. Ne3 Nb4 21. Ne1 Rc7 22. h3 Rcd7 23. Bf1 Qb7 24. Qb1 Nh5 25. Be2 g6 26. Bf3 Qb6 27. Ng4 f6 28. Bc3 Nc6 29. Bg2 e5 30. Qa2 Kg7 31. Bd2 g5 32. Bc3 Nd4 33. Ne3 Qe6 34. Bxd4 Rxd4 35. Nf5+ Kg6 36. Nxd4 exd4 37. axb5 axb5 38. Ra1 Bc6 39. Nf3 Ra8 40. Qc2 Rxa1 41. Rxa1 Bd7 42. Rb1 h6 43. b4 Qd6 44. bxc5 Qxc5 45. Qb2 Qc3 46. Nxd4 Qxd3 47. Nxb5 Qxb5 48. Qxb5 Bxb5 49. Rxb5 Bd6 50. Kf1 Ng7 51. Ke2 Be5 52. Ke3 Ne6 53. Rd5 h5 54. Bf1 h4 55. Kf3 hxg3 56. fxg3 Nd4+ 57. Kf2 Ne6 58. Be2 Nd4 59. Bg4 Nb3 60. Rd7 Nd4 61. Ke3 f5 62. exf5+ Nxf5+ 63. Ke4 1-0

[Event "World-ch (Women)"]
[Site "Moscow"]
[Date "1949.12.20"]
[Round "1"]
[White "Heemskerk, Fenny"]
[Black "Karff, Mona M"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "109"]
[EventDate "1949.12.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd2 0-0 6. Nf3 Nc6 7. Bd3 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bd3 Bb7 11. a3 Ba5 12. Rc1 Re8 13. Ne4 Bxd2 14. Nfxd2 Nxe4 15. Nxe4 Ra7 16. Nc5 Ne7 17. Nxb7 Rxb7 18. Qc2 h6 19. Be4 Nd5 20. Qc5 Re7 21. b4 Rb8 22. Qc2 Nb6 23. Bd3 Rc8 24. Qb1 Rd7 25. Rfd1 c6 26. Rd2 Rd6 27. Rdc2 e5 28. Bf5 Rc7 29. dxe5 Rd5 30. e4 Rd3 31. e6 Nc4 32. exf7+ Kf8 33. Rc3 Rd2 34. Rg3 Qd4 35. Rf1 Rxf7 36. Be6 Rfxf2 37. Rxf2+ Rxf2 38. Kh1 Nd2 39. Qg1 Rf1 40. Rf3+ Rxf3 41. Qxd4 Rf1+ 42. Qg1 Rxg1+ 43. Kxg1 Nxe4 44. Bd7 c5 45. Bc6 cxb4 46. axb4 Nc3 47. Bb7 Ke7 48. Kf2 Kd6 49. Bxa6 Kd5 50. Ke3 Kc4 51. Kf4 Nd5+ 52. Kf5 Ne3+ 53. Kg6 Nxg2 54. Kxg7 Kxb4 55. Bxb5 1/2-1/2

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.12.05"]
[Round "5"]
[White "Belcher, Adele"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "67"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Be2 d6 8. 0-0 0-0 9. a3 a5 10. Bd2 Nxf3+ 11. Bxf3 Ne5 12. Be2 Be6 13. b3 f5 14. Nd5 c6 15. Nf4 Qe7 16. Nxe6 Qxe6 17. Qc2 Kh8 18. b4 axb4 19. axb4 Bb6 20. c5 dxc5 21. bxc5 Bc7 22. Rxa8 Rxa8 23. Qb2 Qh6 24. f4 Re8 25. Qxb7 Bb8 26. Rb1 Kg8 27. fxe5 Bxe5 28. Bc4+ Kh8 29. g3 Bd4 30. Qf7 Bxe3+ 31. Kg2 Rd8 32. Bc3 Bxc5 33. Qd7 Qd6 34. Qxg7# 1-0

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.12.??"]
[Round "6"]
[White "Karff, Mona M"]
[Black "Belcher, Adele"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "59"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 d5 7. exd6 exd6 8. Qe2+ Be7 9. 0-0-0 0-0 10. Qd2 Qa5 11. Kb1 Be6 12. c4 Qb6 13. Bg5 f6 14. Qe3 Bf5 15. Bf4 Rfe8 16. Bd3 Bxd3 17. Qxd3 Qa6 18. a3 Ne5 19. Bxe5 dxe5 20. Qd5+ Kf8 21. Qe4 Rad8 22. Qxh7 Qxc4 23. Nh4 Qg4 24. f3 Qg5 25. Ng6+ Kf7 26. Nxe7 Rxd1+ 27. Rxd1 Rxe7 28. Qe4 Qxg2 29. Qd5+ Ke8 30. Qg8# 1-0

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.11.23"]
[Round "3"]
[White "Belcher, Adele"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "D09"]
[PlyCount "156"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bg4 6. g3 Bxf3 7. Nxf3 Bc5 8. Bg2 Nge7 9. a3 a5 10. Bg5 h6 11. Bxe7 Qxe7 12. 0-0 0-0 13. Qb3 Rab8 14. Qb5 Rfd8 15. Rfd1 Nxe5 16. Nxe5 Qxe5 17. b4 axb4 18. axb4 Bd6 19. Qxe5 Bxe5 20. f4 Bf6 21. Ra7 c6 22. Be4 Re8 23. Bd3 Re3 24. Rda1 Ree8 25. Kf2 g5 26. Kf3 Kg7 27. Kg4 gxf4 28. gxf4 h5+ 29. Kf5 Re6 30. c5 Bh4 31. Ra8 Rxa8 32. Rxa8 Be1 33. b5 cxb5 34. Bxb5 Bb4 35. Rc8 Re7 36. Kg5 Bd2 37. Bd3 Re5+ 38. Kh4 Bxf4 39. Kh3 Re3+ 40. Kh4 Bxh2 41. Kxh5 Re7 42. Rd8 Re5+ 43. Kg4 Rxc5 44. Rxd4 Bg1 45. Rb4 Rc7 46. Rb5 Bc5 47. Rb1 b6 48. Rh1 Kf6 49. Rh5 Ke7 50. Rh6 Be3 51. Rh7 Kd6 52. Rh5 Bd4 53. Kf3 f6 54. Ke4 Be5 55. Kf3 Kc5 56. Rh4 b5 57. Ke3 Rb7 58. Kd2 b4 59. Rc4+ Kd6 60. Rh4 b3 61. Rh7 Rb6 62. Ra7 b2 63. Bb1 Ke6 64. Ra5 f5 65. Ra3 Rd6+ 66. Rd3 Rc6 67. Rb3 f4 68. Rb5 Rd6+ 69. Kc2 Kf6 70. Ba2 Ra6 71. Bc4 Ra1 72. Rb6+ Kg5 73. Rxb2 Bxb2 74. Kxb2 Rd1 75. Kc2 Rd8 76. Bd3 Kg4 77. Kc3 Kg3 78. Kb4 Rxd3 0-1

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.11.22"]
[Round "2"]
[White "Karff, Mona M"]
[Black "Belcher, Adele"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "49"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 d6 7. Bd3 Be7 8. exd6 Qxd6 9. dxc5 Qxc5 10. 0-0 Nc6 11. Be3 Qd6 12. Bg5 Be6 13. Re1 h6 14. Bxe7 Qxe7 15. Bf5 0-0 16. Bxe6 fxe6 17. c3 Qf6 18. Re2 Rae8 19. Qd3 Qf5 20. Qb5 Qg6 21. Kf1 Re7 22. Rae1 a6 23. Qc5 Qd3 24. Ne5 Qf5 25. Nxc6 1-0

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.11.16"]
[Round "1"]
[White "Belcher, Adele"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "E19"]
[PlyCount "86"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. Ne5 Bxg2 11. Kxg2 Bf6 12. Qf3 c6 13. Qd3 c5 14. Nf3 cxd4 15. Nxd4 Bxd4 16. Qxd4 Nc6 17. Qd6 Rf7 18. Bd2 Qf8 19. Qxf8+ Kxf8 20. Rad1 e5 21. Bc3 Rd8 22. Rd5 d6 23. Rfd1 Rfd7 24. f4 Ke8 25. Kf3 Ne7 26. Rb5 e4+ 27. Kf2 Kf7 28. a4 Rc8 29. b3 Rc5 30. Rxc5 bxc5 31. b4 cxb4 32. Bxb4 Ke6 33. Ke3 g6 34. Rd2 Nc8 35. c5 d5 36. c6 Rc7 37. Rc2 Nb6 38. Ba5 Kd6 39. Bb4+ Ke6 40. Ba5 Rc8 41. Kd4 Nc4 42. Bb4 Rxc6 43. a5 Nxa5 0-1

[Event "Match Karff-Belcher"]
[Site "New York"]
[Date "1941.11.??"]
[Round "4"]
[White "Karff, Mona M"]
[Black "Belcher, Adele"]
[Result "1-0"]
[ECO "D70"]
[PlyCount "51"]
[EventDate "1941.11.16"]
[EventType "match"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 4. Bd3 g6 5. Nbd2 Bg7 6. c4 c6 7. 0-0 0-0 8. e4 dxe4 9. Bxe4 Nxe4 10. Nxe4 Nb6 11. b3 Bg4 12. Be3 Qc7 13. h3 Bf5 14. Ng3 Bd7 15. Qd2 Rad8 16. Bf4 Qc8 17. Bh6 Be6 18. Bxg7 Kxg7 19. Qg5 Qc7 20. Nh5+ Kh8 21. Nf4 Bc8 22. Rfe1 f6 23. Qh6 Kg8 24. Nxg6 hxg6 25. Qxg6+ Kh8 26. Re4 1-0

[Event "New York"]
[Site "New York"]
[Date "1941.??.??"]
[Round "?"]
[White "Capablanca, Jose Raul"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "50"]
[EventDate "1941.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 Bg4 6. Nf3 Nd4 7. h3 Nxf3+ 8. Bxf3 Bxf3 9. Qxf3 e5 10. Bg5 Be7 11. Bxf6 Bxf6 12. Nd5 Rc8 13. c4 Qa5+ 14. Kf1 Rc6 15. Nxf6+ gxf6 16. Qxf6 Rg8 17. Qf3 Rb6 18. Qe2 Qb4 19. b3 Ra6 20. Kg2 Qa5 21. Rhf1 b5 22. f4 exf4 23. Rxf4 bxc4 24. dxc4 Qc3 25. Re1 Rxg3+ 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Bloch Nakkerud, Ruth"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "70"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. c3 Bg4 7. Nbd2 e6 8. Bd3 Nh5 9. Bg3 Nxg3 10. hxg3 Bd6 11. Qc2 Bxf3 12. Nxf3 h6 13. Qe2 Qa5 14. Rc1 0-0 15. Nd2 cxd4 16. exd4 Qxa2 17. f4 Rac8 18. 0-0 Qa5 19. Rf3 Nxd4 20. cxd4 Rxc1+ 21. Kh2 Qa1 22. Rf1 Rxf1 23. Qxf1 Qxd4 24. Nf3 Qc3 25. Qb1 Rc8 26. Qd1 Qb4 27. Bc2 Qc5 28. Nd4 e5 29. fxe5 Bxe5 30. Nf3 Bxg3+ 31. Kxg3 Qxc2 32. Qxd5 Qg6+ 33. Kh2 Rc2 34. Ne1 Re2 35. Qd1 Qh5+ 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "De Vigil, Maria A"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "70"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 f6 4. 0-0 e5 5. d3 Nc6 6. Nfd2 Be6 7. e4 d4 8. b3 Qd7 9. f4 exf4 10. Rxf4 Bd6 11. Rf2 Nge7 12. Nc4 Bc7 13. Bf4 0-0 14. Nbd2 Bxf4 15. gxf4 b5 16. f5 Bf7 17. Nb2 Ne5 18. h3 Rac8 19. Qc1 Qc7 20. Nf3 N7c6 21. Qd2 Nxf3+ 22. Bxf3 Ne5 23. Qf4 Kh8 24. Kf1 c4 25. bxc4 bxc4 26. Nxc4 Bxc4 27. dxc4 Qxc4+ 28. Kg2 a5 29. a3 Qc3 30. Qd2 Qxa1 31. Qxa5 Ra8 32. Qc5 Rfc8 33. Qd6 Rxa3 34. Bh5 Qc3 35. Qe6 Qxh3+ 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Andersson, Ingeborg"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "77"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. Qc2 Qc7 9. Nc3 b6 10. e3 Bb7 11. Ne2 c5 12. Rac1 Rad8 13. Rfe1 Rfe8 14. d3 h6 15. Qb1 Qb8 16. Qa1 Bf8 17. Ne5 Qd6 18. Nf4 Nxe5 19. Bxe5 Qe7 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. cxd5 exd5 23. d4 Kh7 24. Red1 Kg7 25. dxc5 Bxc5 26. Bxd5 Bxd5 27. Nxd5 a5 28. Kg2 Rd6 29. Rd3 Red8 30. Rcd1 Kg6 31. e4 Kg7 32. Rf3 Re8 33. Rf4 h5 34. Rd3 Kg6 35. Rdf3 Bd4 36. g4 h4 37. Kh3 Be5 38. Rf5 Rh8 39. g5 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Berea de Montero, Maria"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "78"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. b3 d6 4. Bb2 e6 5. e3 Be7 6. d4 b6 7. Bd3 Bb7 8. Nbd2 Nbd7 9. Qc2 Rc8 10. 0-0 0-0 11. Rac1 h6 12. Rfe1 cxd4 13. Nxd4 Nc5 14. Be2 d5 15. Qb1 Nfd7 16. cxd5 Bxd5 17. e4 Bb7 18. f4 Ba6 19. Bxa6 Nxa6 20. Nc6 Bc5+ 21. Nd4 e5 22. fxe5 Nxe5 23. Rxc5 Nxc5 24. N2f3 Nxf3+ 25. Nxf3 Nd3 26. Rd1 Qe7 27. Rxd3 Qxe4 28. Qd1 Rfe8 29. h3 Qb4 30. Kh1 Re6 31. Rd4 Qa5 32. a3 Qf5 33. Rd2 Rce8 34. Qa1 Re1+ 35. Nxe1 Qf1+ 36. Kh2 Rxe1 37. Rd8+ Kh7 38. Bc1 Qg1+ 39. Kg3 Re3+ 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Carrasco, Berna"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "110"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. d5 a6 9. Bh6 Qb6 10. Bxg7 Kxg7 11. Rd1 Ne8 12. Bd3 Ne5 13. b3 Qc7 14. Nge2 Bd7 15. Qb2 Kg8 16. a4 Ng7 17. Bc2 Qb6 18. 0-0 Nxc4 19. Qc1 Ne5 20. Kh1 f5 21. Qg5 Rae8 22. Qe3 Qc7 23. Rfe1 fxe4 24. Bxe4 Bf5 25. Bxf5 Nxf5 26. Qe4 Qd7 27. Nf4 Ng7 28. Nh3 Qf5 29. Kg1 Rf7 30. f4 Ng4 31. Ng5 Qxe4 32. Rxe4 Rf6 33. h3 Nh6 34. g3 Nf7 35. Nf3 e6 36. Rde1 Kf8 37. Ng5 Nxg5 38. fxg5 Rf3 39. R4e3 Rxe3 40. Rxe3 exd5 41. Rf3+ Nf5 42. Nxd5 Re5 43. Rd3 Nd4 44. Nf6 Kg7 45. h4 Re6 46. Ng4 Nf5 47. Kf2 b5 48. axb5 axb5 49. Ne3 Nxe3 50. Rxe3 Rxe3 51. Kxe3 d5 52. g4 Kf7 53. Kd3 Ke6 54. Ke3 Ke5 55. h5 c4 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Graf Stevenson, Sonja"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "155"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. cxd5 cxd5 8. Nc3 e6 9. Bd2 a6 10. Bd3 Bd6 11. 0-0 b5 12. a3 0-0 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Rc8 16. Bb7 Rc2 17. Bc3 Qb8 18. Be4 Rxc3 19. bxc3 Nb6 20. Bd3 Rc8 21. Rfc1 g6 22. Qe2 Qc7 23. g3 Qe7 24. Qa2 Qg5 25. Kf1 Qf6 26. Ke1 Na4 27. Qb3 Qf3 28. Be2 Qe4 29. h4 Nb6 30. Qc2 Qh1+ 31. Bf1 Nc4 32. a4 b4 33. cxb4 Bxb4+ 34. Ke2 Nb6 35. Qd3 Rxc1 36. Rxc1 Nxa4 37. Qf3 Qxf3+ 38. Kxf3 a5 39. Rc7 Nc3 40. Bc4 Kf8 41. Rb7 h5 42. Bb3 Bd6 43. Ke3 Bb4 44. Kd3 Kg8 45. f3 Nd5 46. Bxd5 exd5 47. g4 g5 48. Rb5 gxh4 49. Rxd5 hxg4 50. fxg4 a4 51. Rh5 Be1 52. Kc2 Bf2 53. d5 Kf8 54. Kb2 Ke7 55. Ka3 Kd6 56. Kxa4 h3 57. Rxh3 f6 58. Rf3 Bd4 59. Rf5 Be5 60. Kb5 Kxd5 61. Kb6 Ke6 62. Kc6 Bg3 63. Kc5 Bh4 64. Kd4 Kf7 65. Kd5 Kg6 66. Ke6 Bg5 67. Rb5 Bh4 68. Rh5 Be1 69. Rh8 Kg7 70. Rc8 Bh4 71. Kf5 Bg5 72. Rc7+ Kg8 73. Kg6 Kf8 74. Rf7+ Kg8 75. Rxf6 Bxf6 76. Kxf6 Kh7 77. g5 Kg8 78. Kg6 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Janeckova, Blazena"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "194"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Bg4 6. c3 Nc6 7. Bg5 Ne4 8. Bf4 e6 9. Qe2 Bd6 10. Bxd6 Nxd6 11. Nbd2 a6 12. Qe3 Bxf3 13. Nxf3 h6 14. 0-0 0-0 15. Bc2 Ne8 16. Qd3 Nf6 17. h3 Qd6 18. Nh2 Nb8 19. Rae1 Nbd7 20. Ng4 Rfc8 21. Re3 Kf8 22. Nxf6 Nxf6 23. Rfe1 Rc7 24. Rf3 Rac8 25. Qd2 Qb6 26. Bd3 Qd6 27. Re5 b5 28. a3 Nd7 29. Ree3 Nf6 30. Re2 Re8 31. Rfe3 Qf4 32. Qe1 Qd6 33. Rf3 Rb8 34. g4 Ke7 35. Qd2 Rh8 36. g5 Nh5 37. Re5 Kd8 38. Be2 hxg5 39. Rxg5 g6 40. Re5 Qe7 41. Qe3 Kd7 42. Rg5 Ng7 43. Bd3 Ne8 44. a4 Nd6 45. axb5 axb5 46. Qf4 Rb8 47. Rg4 Qd8 48. Qh6 Qf8 49. Qxf8 Rxf8 50. Rxg6 Ke7 51. Rg7 Rcc8 52. Rfg3 Rb8 53. h4 b4 54. h5 bxc3 55. bxc3 Rh8 56. Rh3 Ne8 57. Rgg3 Rh6 58. Kg2 Nf6 59. Rg5 Rbh8 60. Be2 Ne4 61. Rg4 Nf6 62. Rgh4 Rg8+ 63. Rg3 Rgh8 64. Kf1 Ne4 65. Rgh3 Nf6 66. Ke1 Ne4 67. Kf1 Nf6 68. Bf3 Rg8 69. Rg3 Rc8 70. Be2 Ne4 71. Re3 Nxc3 72. Bf3 Kf8 73. Rf4 Nb5 74. Bg4 Kg7 75. Kg2 Nd6 76. Re5 Re8 77. Bf3 Rg8 78. Kh3 Kf8 79. Bg4 Ke8 80. Kh4 Ne4 81. Be2 Ke7 82. Bg4 Rhh8 83. Rf3 Rb8 84. Bf5 Nd6 85. Bg4 Ne4 86. Bf5 Nd6 87. Rf4 Rbg8 88. Re3 Rg1 89. Bh3 Ne4 90. Ref3 Nd6 91. Rf6 Rh1 92. R6f4 Rh7 93. Re3 Rh8 94. Ra3 Rh7 95. Ra7+ Ke8 96. Ra8+ Ke7 97. Ra7+ Ke8 1/2-1/2

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Lougheed, Anabelle"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "67"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. f4 Ne4 5. Bxe4 dxe4 6. Nd2 f5 7. Qh5+ g6 8. Qh3 Bd7 9. Nb3 b6 10. Bd2 Bd6 11. c4 c5 12. dxc5 bxc5 13. Bc3 Kf7 14. Bxh8 Qxh8 15. 0-0-0 Bf8 16. g4 Ke8 17. Qg2 Bc6 18. Qd2 Nd7 19. Na5 Ba4 20. Nb3 Rb8 21. gxf5 exf5 22. Ne2 Bc6 23. Nc3 Qg7 24. Na5 Ba8 25. Nb5 Nb6 26. Nd6+ Bxd6 27. Qxd6 Nd7 28. Rd2 Rb4 29. Rhd1 Rb8 30. Qxd7+ Qxd7 31. Rxd7 h6 32. Rxa7 g5 33. fxg5 hxg5 34. Rdd7 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Menchik, Vera"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "94"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Ne2 Bg4 7. e5 Ne8 8. Bxb7 Nd7 9. Bxa8 Qxa8 10. Rg1 dxe5 11. d5 Nd6 12. Na3 e4 13. h3 Bf3 14. Qc2 Ne5 15. g4 Qd8 16. Kf1 e6 17. Rg3 Bxe2+ 18. Qxe2 exd5 19. cxd5 f5 20. Bf4 fxg4 21. Bxe5 Bxe5 22. Rxg4 Bd4 23. f4 Nf5 24. Qd2 Qxd5 25. Ke2 c5 26. Rg5 Qe6 27. Nc2 Qc4+ 28. Kd1 Rd8 29. Ke1 Bf6 30. Qe2 Qxe2+ 31. Kxe2 Bxg5 32. fxg5 Nd4+ 33. Nxd4 cxd4 34. Rd1 Kf7 35. b3 Ke6 36. Rd2 Kf5 37. h4 Kg4 38. Rd1 Rd7 39. Rh1 Rc7 40. Kd2 Kf4 41. Rf1+ Ke5 42. Rf8 e3+ 43. Kd1 Ke4 44. Re8+ Kd3 45. h5 e2+ 46. Ke1 Rc1+ 47. Kf2 Rf1+ 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Schwartzman, Paulette"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "79"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 c5 4. Nxc4 Nc6 5. e3 Nf6 6. Nce5 Nxe5 7. Nxe5 e6 8. Bb5+ Bd7 9. Nxd7 Nxd7 10. 0-0 a6 11. Be2 Be7 12. Qc2 0-0 13. Rd1 Rc8 14. Bd3 Nf6 15. b3 h6 16. Bb2 Qc7 17. h3 Nd5 18. a3 Bf6 19. Bxf6 Nxf6 20. Rac1 Qd7 21. Be2 e5 22. Qb2 Rfe8 23. Rc2 Qe7 24. Rdc1 Nd7 25. b4 b5 26. Bg4 c4 27. d3 Rc7 28. dxc4 bxc4 29. Rxc4 Rxc4 30. Rxc4 Nf6 31. Be2 Qd6 32. Qc2 Rd8 33. Rc8 Re8 34. Rc5 Qd7 35. Bxa6 Qa7 36. Qc4 Re7 37. a4 Rd7 38. b5 Rd1+ 39. Kh2 Kh7 40. Qc2+ 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Stoffels, Marianne"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "61"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d6 3. Nf3 Nbd7 4. e3 c6 5. Bc4 e6 6. 0-0 Be7 7. Nc3 Qc7 8. Qe1 h6 9. e4 Nb6 10. Bd3 Bd7 11. e5 Ng8 12. Qg3 Bf8 13. Ne2 d5 14. a4 Ne7 15. b3 0-0-0 16. a5 Na8 17. Qe1 c5 18. dxc5 Qxc5+ 19. Ned4 Nf5 20. Ba3 Qc7 21. b4 Nxd4 22. Nxd4 Kb8 23. Rc1 Rc8 24. c4 dxc4 25. Rxc4 Qd8 26. Qe3 Nc7 27. Rfc1 Nd5 28. Qd2 Be7 29. a6 bxa6 30. Rxc8+ Bxc8 31. Nc6+ 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Karff, Mona M"]
[Black "Trepat de Navarro, Dora"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "125"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 e5 7. d3 Nc6 8. 0-0 Bd7 9. a3 Qc8 10. Re1 Nh5 11. b4 f5 12. e3 Qd8 13. Nbd2 Ne7 14. c5 h6 15. Qb3+ Kh7 16. Rac1 Rc8 17. cxd6 cxd6 18. Rxc8 Bxc8 19. Rc1 a6 20. a4 b5 21. a5 Bb7 22. Ne1 Bxg2 23. Nxg2 Qb8 24. Qe6 Qd8 25. Nh4 Nf6 26. e4 fxe4 27. dxe4 Ne8 28. Ng2 Bf6 29. h4 Ng7 30. Qb3 Qb8 31. Ne3 Rc8 32. Ng4 Rxc1+ 33. Bxc1 Ng8 34. Qc3 Qb7 35. Kf1 h5 36. Ne3 Ne6 37. Nd5 Nd4 38. Qc7+ Qxc7 39. Nxc7 Nc2 40. Nxa6 Bd8 41. Nf3 Ne7 42. Ng5+ Kg8 43. Ne6 Nc6 44. Nxd8 Nxd8 45. Nc7 Nc6 46. a6 Na7 47. Bd2 Kf7 48. f4 exf4 49. gxf4 Ke7 50. Bc3 Ne3+ 51. Ke2 Ng2 52. Nd5+ Kd7 53. Bd4 Nc8 54. a7 Nxa7 55. Bxa7 Nxh4 56. Kf2 Kc6 57. Nf6 Kc7 58. Kg3 g5 59. fxg5 Ng6 60. Nxh5 Kc6 61. Nf4 Ne5 62. g6 Nd7 63. Bd4 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Larsen, Ingrid"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "98"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Ne5 6. e4 Bc5 7. Bg5 h6 8. Bh4 d6 9. a3 a5 10. Nd5 g5 11. Bg3 Nxe4 12. Nb3 Nxg3 13. hxg3 Ba7 14. Be2 c6 15. Nc3 Qe7 16. Ne4 Nxc4 17. Qd3 d5 18. Qc3 Qe5 19. Qxe5+ Nxe5 20. Nxg5 a4 21. Nd2 Bd4 22. Rb1 Bf5 23. Ngf3 Nxf3+ 24. Nxf3 Bxb1 25. Nxd4 Bg6 26. g4 Kd7 27. f4 Be4 28. Rh2 Rae8 29. Kd2 Kd6 30. Kc3 c5 31. Nb5+ Kc6 32. Kd2 c4 33. Nd4+ Kc5 34. Nf3 Bxf3 35. Bxf3 b5 36. Rh5 Rd8 37. Kc3 f6 38. Rf5 Rd6 39. Rh5 Rdd8 40. Rf5 Rd6 41. Rh5 Rb8 42. Rf5 b4+ 43. axb4+ Rxb4 44. Bd1 Rdb6 45. g5 hxg5 46. fxg5 fxg5 47. Rxg5 Rxb2 48. Bxa4 Ra2 49. Bd1 Rb1 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Lauberte, Milda"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "78"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 c5 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 Qc7 9. Qa4 Bc5 10. Rd1 Bxd4 11. Rxd4 Nc6 12. Rd1 Ne5 13. b3 Ne4 14. Bb2 Ng4 15. Rf1 0-0 16. Qb4 f5 17. Nd2 a5 18. Qb5 Qb7 19. Nf3 d6 20. Rad1 Rfc8 21. Bd4 Rab8 22. Kg1 e5 23. Ba1 Rc5 24. Qa4 Qf7 25. h3 Ngf6 26. Kg2 Nh5 27. Nd2 Nef6 28. Nf3 e4 29. Ng5 Qe7 30. Bd4 Rcc8 31. h4 f4 32. Bxf6 Nxf6 33. gxf4 h6 34. Nh3 Nh5 35. Qa3 Rc5 36. Qc1 Qxh4 37. Qe3 Rf8 38. Qxe4 Qg4+ 39. Kh2 Nxf4 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Mora Iturralde, Maria Teresa"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "106"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c3 Nf6 6. Bd3 Bg7 7. Be3 Ng4 8. Bb5+ Kf8 9. Qd2 Nxe3 10. Qxe3 Qb6 11. Na3 Nd7 12. Rb1 Ne5 13. h3 h5 14. 0-0 Bh6 15. Qe2 a6 16. Ba4 Qc7 17. Bb3 b5 18. f4 Nc6 19. Nac2 Nxd4 20. Nxd4 Qc5 21. Kh1 Bg7 22. f5 g5 23. Bd5 Ra7 24. Nc6 Rd7 25. b4 Qb6 26. Rbc1 g4 27. c4 Bf6 28. e5 dxe5 29. Nxe5 Bxe5 30. Qxe5 Rh6 31. c5 Qc7 32. Qxc7 Rxc7 33. Kh2 Rf6 34. hxg4 hxg4 35. Kg3 Rxf5 36. Rxf5 Bxf5 37. Rf1 e6 38. Bb3 Ke7 39. Rd1 a5 40. bxa5 Rxc5 41. Rd4 e5 42. Rd5 Rxd5 43. Bxd5 Bc8 44. Bc6 b4 45. Bb5 Kd6 46. Kf2 f5 47. a6 Kc5 48. a7 Bb7 49. Bd7 f4 50. Bxg4 Kb6 51. g3 fxg3+ 52. Kxg3 Kxa7 53. Bf3 Kb6 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Raclauskiene, Elena"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "42"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 c5 6. c3 Qc7 7. Nbd2 Nc6 8. Ne4 Ng4 9. g3 f5 10. Neg5 h6 11. Nh3 Nf6 12. Nh4 Ne7 13. Bd2 g5 14. Ng2 Qc6 15. f3 Ng6 16. Qe2 g4 17. Nhf4 Nxf4 18. Nxf4 gxf3 19. Qf2 Ng4 20. Qe1 f2+ 21. Rxf2 Qh1# 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Reischer, Salome"]
[Black "Karff, Mona M"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "120"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. Bf4 Bb4 7. Qa4+ Nc6 8. Qxc6+ Bd7 9. Qxc7 Qxc7 10. Bxc7 Rc8 11. Bf4 Rxc3 12. bxc3 Bxc3+ 13. Bd2 Bxa1 14. e3 0-0 15. Bd3 Rc8 16. 0-0 Bb2 17. Ne5 Be6 18. f3 h6 19. Rb1 Ba3 20. Rb3 Bd6 21. f4 Kf8 22. h3 Rc7 23. Kf2 Ng8 24. Rc3 Rxc3 25. Bxc3 Ne7 26. Bb5 Bc8 27. g4 a6 28. Bd3 b5 29. Ba5 Ke8 30. Ke2 h5 31. f5 hxg4 32. hxg4 f6 33. Nf3 Ng8 34. g5 Ne7 35. gxf6 gxf6 36. e4 dxe4 37. Bxe4 Nxf5 38. Bc6+ Ke7 39. Kd3 Ng7 40. Ke3 Nf5+ 41. Kd3 Ba3 42. Nd2 Nd6 43. Kc3 f5 44. Kb3 Bc1 45. Kc2 Bxd2 46. Bxd2 Bb7 47. Bxb7 Nxb7 48. a4 Kd6 49. axb5 axb5 50. Kd3 Nd8 51. Kc3 Nc6 52. Be3 Kd5 53. Kd3 b4 54. Bd2 b3 55. Be3 Nb4+ 56. Kc3 Nc2 57. Bg1 Nxd4 58. Bxd4 b2 59. Kxb2 Kxd4 60. Kc2 Ke3 0-1

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Rinder, Elfriede"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "81"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. d3 Bd7 7. Be3 Qc8 8. Qd2 a6 9. h3 b5 10. f4 b4 11. Nd1 Rb8 12. c3 a5 13. Nf2 Qb7 14. 0-0 Qc7 15. d4 cxd4 16. cxd4 Nd8 17. Rac1 Qb6 18. d5 Qb7 19. Bd4 Bxd4 20. Nxd4 Qb6 21. e5 Nh6 22. g4 0-0 23. Kh2 e6 24. Ne4 Kg7 25. Nxd6 Ng8 26. f5 exf5 27. gxf5 f6 28. Nc4 Qa6 29. e6 Rc8 30. b3 Bb5 31. Nxb5 Qxb5 32. Nd6 Qb8 33. Rxc8 Qxd6+ 34. Qf4 Qxf4+ 35. Rxf4 Re8 36. Rfc4 Ne7 37. R4c7 Kf8 38. Ra8 Nxf5 39. Rxh7 Nd6 40. Rxd8 Rxd8 41. e7+ 1-0

[Event "World-ch (Women) 07th"]
[Site "Buenos Aires"]
[Date "1939.??.??"]
[Round "?"]
[White "Roodzant, Catharina"]
[Black "Karff, Mona M"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "88"]
[EventDate "1939.08.21"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nc3 Nc6 6. Nf3 Qe7 7. Rc1 Ngxe5 8. Nxe5 Nxe5 9. Bxe5 Qxe5 10. g3 0-0 11. Bg2 Re8 12. e3 a5 13. 0-0 Ra6 14. Qd5 Rh6 15. Qxe5 Rxe5 16. Nd5 Bc5 17. Rfe1 c6 18. Nc3 Reh5 19. h4 Be7 20. f4 Rg6 21. Kf2 d6 22. Bf3 Bg4 23. Bxg4 Rxg4 24. Kf3 Rg6 25. e4 Kf8 26. Rcd1 Rc5 27. b3 b5 28. e5 bxc4 29. Ne4 Rd5 30. bxc4 Rxd1 31. Rxd1 dxe5 32. fxe5 Bb4 33. Rd7 Ke8 34. Rc7 h6 35. c5 Re6 36. Kf4 g6 37. Nd6+ Kd8 38. Rxc6 Kd7 39. Ra6 Bxc5 40. Rxa5 Bxd6 41. exd6 Rxd6 42. a4 f6 43. g4 Rd4+ 44. Kf3 Rd1 1/2-1/2

[Event "World-ch (Women) 06th"]
[Site "Stockholm"]
[Date "1937.07.??"]
[Round "?"]
[White "Andersson, Ingeborg"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "73"]
[EventDate "1937.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 d6 8. e3 Nbd7 9. Bd3 Qe7 10. 0-0 h6 11. Bh4 e5 12. dxe5 dxe5 13. Nd2 0-0-0 14. Be2 g5 15. Bg3 h5 16. h3 h4 17. Bh2 Nc5 18. Qc2 Kb8 19. Rad1 Qe6 20. f3 e4 21. f4 gxf4 22. Bxf4 Rdg8 23. Kh2 Nh5 24. Bxh5 Rxh5 25. Rg1 Nd3 26. Rdf1 Bc8 27. Qd1 Rxg2+ 28. Rxg2 Qxh3+ 29. Kg1 Nxf4 30. exf4 Qe3+ 31. Kh1 h3 32. Rg8 Rc5 33. Nb3 Rxc4 34. Qd8 Kb7 35. Qxc8+ Kc6 36. Nd4+ Rxd4 37. cxd4 1-0

[Event "World-ch (Women) 06th"]
[Site "Stockholm"]
[Date "1937.07.??"]
[Round "?"]
[White "Lauberte, Milda"]
[Black "Karff, Mona M"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "145"]
[EventDate "1937.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Qc2 Bxc3+ 6. Qxc3 Bb7 7. Bg5 d6 8. g3 Nbd7 9. Bg2 h6 10. Bxf6 Nxf6 11. 0-0 Qe7 12. b4 h5 13. Rac1 c5 14. a3 Ne4 15. Qe3 Rb8 16. Rfd1 g5 17. dxc5 bxc5 18. bxc5 Nxc5 19. Qxg5 Qxg5 20. Nxg5 Bxg2 21. Kxg2 h4 22. Rxd6 hxg3 23. hxg3 Rh5 24. Nf3 Rb2 25. Rd2 Rb3 26. Ra2 e5 27. Nd2 Rb6 28. Rh1 Rf5 29. Rh4 Rbf6 30. f3 Rb6 31. Ne4 Nxe4 32. Rxe4 f6 33. Rd2 Ke7 34. c5 Rc6 35. Ra4 a6 36. Rc4 Rh5 37. g4 Rh8 38. Kf2 Rhc8 39. Rdc2 Ke6 40. Ke3 Rd8 41. R2c3 Rd7 42. Ke4 Rd8 43. Rd3 Rdc8 44. Rd5 Rf8 45. e3 Rg8 46. Rd2 Rgc8 47. Ra4 Ra8 48. Rd5 Rac8 49. Rd6+ Rxd6 50. cxd6 Kxd6 51. Rxa6+ Ke7 52. Kf5 Rc3 53. Ke4 Rc4+ 54. Kd3 Rc8 55. f4 exf4 56. exf4 Rg8 57. Ke4 Rxg4 58. Kf5 Rh4 59. Re6+ Kd7 60. Rxf6 Rh5+ 61. Kg6 Ra5 62. f5 Rxa3 63. Rf7+ Ke8 64. Rb7 Rf3 65. Kf6 Rf1 66. Rb8+ Kd7 67. Rf8 Re1 68. Kg7 Rf1 69. f6 Re1 70. Ra8 Rf1 71. f7 Rg1+ 72. Kh6 Rh1+ 73. Kg5 1-0

