[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.13"]
[Round "11"]
[White "Souffron, Marc"]
[Black "Jeffreys, Roger W"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1166"]
[BlackElo "1254"]
[PlyCount "129"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. Bd2 Qa6 8. Qxa6 Nxa6 9. 0-0 h5 10. h4 Nh6 11. Ng5 Nf5 12. Nf3 Nb4 13. Bxb4 Bxb4 14. c3 Be7 15. g3 Kd7 16. Nbd2 Rac8 17. b4 b6 18. Rab1 Rc7 19. c4 Rhc8 20. c5 Rb7 21. Rb3 bxc5 22. bxc5 Rxb3 23. Nxb3 Rb8 24. Rb1 Bd8 25. Nbd2 Rxb1+ 26. Nxb1 Ba5 27. Na3 Bc3 28. Nc2 a5 29. Kf1 Ke7 30. Ke2 a4 31. Kd3 Ba5 32. Ne3 Nh6 33. Kc2 f6 34. Nd1 Nf7 35. Nb2 fxe5 36. Nxe5 Nxe5 37. dxe5 Be1 38. Nd3 Ba5 39. Kb2 Kd7 40. Ka3 Bd8 41. Kxa4 g5 42. hxg5 Bxg5 43. Kb3 h4 44. gxh4 Bxh4 45. Kc2 Kc7 46. f4 Kb7 47. Kd2 Ka6 48. Ke3 Kb5 49. Kd4 Be7 50. Kc3 Bxc5 51. Nxc5 Kxc5 52. a3 d4+ 53. Kd3 Kd5 54. a4 c5 55. a5 c4+ 56. Kc2 Kc6 57. a6 Kb6 58. f5 exf5 59. e6 Kxa6 60. e7 Kb6 61. e8Q Kc5 62. Qe5+ Kb4 63. Qxd4 f4 64. Qxf4 Kc5 65. Kc3 1-0

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.12"]
[Round "10"]
[White "Jeffreys, Roger W"]
[Black "Patterson, Mark"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1254"]
[BlackElo "1352"]
[PlyCount "98"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nxc6 bxc6 7. Bg5 Bc5 8. e3 Qa5 9. Bxf6 gxf6 10. a3 Be7 11. Bd3 d5 12. b4 Qd8 13. c5 e4 14. Be2 Rg8 15. g3 Be6 16. Qa4 Bd7 17. 0-0 f5 18. Rfe1 Bf6 19. Rad1 Bxc3 20. Rf1 Be5 21. f4 Bf6 22. Rf2 Qc7 23. Rg2 Ke7 24. Qc2 a5 25. Qd2 axb4 26. axb4 Ra3 27. Rb1 Rga8 28. Rf2 Bc3 29. Qc2 Ra1 30. Rxa1 Rxa1+ 31. Kg2 Bxb4 32. Qb2 Qa5 33. Qg7 Bc3 34. Qxh7 Bf6 35. Bh5 Be6 36. Bg6 Qe1 37. Bxf5 Qg1+ 38. Kh3 Qxf2 39. Bxe6 Kxe6 40. Qg8 Qf1+ 41. Kg4 Qa6 42. Qe8+ Be7 43. h4 Qa8 44. f5+ Kf6 45. h5 Qxe8 46. h6 Rh1 47. h7 Rxh7 48. Kf4 Bxc5 49. g4 Bd6# 0-1

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.11"]
[Round "9"]
[White "Schwandl, Hans"]
[Black "Jeffreys, Roger W"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1448"]
[BlackElo "1254"]
[PlyCount "42"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 Qa5+ 6. Bd2 Qa6 7. Qxa6 Nxa6 8. c3 e6 9. f4 Ne7 10. b4 Kd7 11. Nf3 h6 12. Be3 Nc8 13. Nbd2 Nb6 14. a4 Nc7 15. a5 Nc4 16. Nxc4 dxc4 17. Ke2 Be7 18. g3 b5 19. h4 a6 20. Rag1 Nd5 21. Bd2 Rag8 1/2-1/2

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.10"]
[Round "8"]
[White "Jeffreys, Roger W"]
[Black "Wilkie, Mary"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1254"]
[BlackElo "1190"]
[PlyCount "112"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. h3 Bd7 8. 0-0 c5 9. d5 a6 10. a4 b6 11. Bg5 h6 12. Be3 Nh7 13. Bd3 f5 14. exf5 Bxf5 15. Qc2 Nd7 16. Rab1 Qe8 17. Bxf5 Rxf5 18. Ne2 Qf7 19. Ng3 Rf6 20. Ne4 Rxf3 21. gxf3 Ne5 22. Ng3 Qxf3 23. Qe2 Qf7 24. f4 Nd7 25. Qf3 Rf8 26. Kg2 h5 27. b3 h4 28. Ne4 Qf5 29. Rbc1 Nhf6 30. Nxf6+ Nxf6 31. Qd1 Qe4+ 32. Rf3 Nh5 33. Qc2 Nxf4+ 34. Bxf4 Rxf4 35. Qxe4 Rxe4 36. Rcf1 Bf6 37. Rxf6 exf6 38. Rxf6 Re2+ 39. Kf3 Rb2 40. Rxg6+ Kf7 41. Rxd6 Rxb3+ 42. Kg4 Rb4 43. Kxh4 Rxc4+ 44. Kg5 Rb4 45. Kf5 c4 46. Rd7+ Ke8 47. Ke6 c3 48. Rc7 Re4+ 49. Kd6 Rxa4 50. Rxc3 b5 51. Kc5 Kd7 52. Rb3 Rc4+ 53. Kb6 Ra4 54. h4 Rxh4 55. Kxa6 Rd4 56. Rxb5 Kd6 1/2-1/2

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.09"]
[Round "7"]
[White "Willathgamuwa, Rowan"]
[Black "Jeffreys, Roger W"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "850"]
[BlackElo "1254"]
[PlyCount "70"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 Nd7 6. Be2 Ne7 7. Be3 Qb6 8. Qd2 h6 9. b3 0-0-0 10. 0-0 f6 11. Re1 Bg4 12. h3 Bxf3 13. Bxf3 Nf5 14. Bg4 Nxe3 15. Qxe3 f5 16. Bh5 Be7 17. f4 Rdf8 18. Nd2 g5 19. Nf3 Qd8 20. c4 gxf4 21. Qxf4 Bg5 22. Qg3 Rhg8 23. Nxg5 Qxg5 24. Qxg5 hxg5 25. Be2 Rh8 26. cxd5 cxd5 27. Kh2 Rh4 28. Rac1+ Kb8 29. g4 f4 30. Rf1 Rhh8 31. a4 Rc8 32. Bb5 Rh7 33. Rxc8+ Kxc8 34. Rc1+ Kd8 35. Bd3 Rh8 1/2-1/2

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.07"]
[Round "6"]
[White "Jeffreys, Roger W"]
[Black "Patterson, Philip"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1254"]
[BlackElo "1332"]
[PlyCount "98"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 c5 6. d5 e5 7. Be2 h6 8. 0-0 0-0 9. h3 Nbd7 10. Be3 Nh5 11. Qd2 Kh7 12. Ne1 Qh4 13. Bxh5 Qxh5 14. Qe2 Qh4 15. Qg4 Qe7 16. Qe2 f5 17. f3 f4 18. Bf2 Qg5 19. Kh2 Nf6 20. h4 Qh5 21. g4 Nxg4+ 22. fxg4 Bxg4 23. Qd3 f3 24. Rh1 Bd7 25. Qf1 Rf4 26. Bg3 Rxh4+ 27. Bxh4 Qxh4+ 28. Kg1 Qg3+ 29. Ng2 Rf8 30. Qf2 Qg5 31. Rf1 fxg2 32. Qxg2 Rxf1+ 33. Kxf1 Qc1+ 34. Kf2 Qxb2+ 35. Ne2 h5 36. Rh2 Qxa2 37. Qg5 Qxc4 38. Ng3 Qc2+ 39. Kg1 Qd1+ 40. Kg2 Bg4 41. Qe3 Bh6 42. Qf2 Bf4 43. Rh1 Qd3 44. Re1 h4 45. Rh1 h3+ 46. Rxh3+ Bxh3+ 47. Kxh3 Qxg3+ 48. Qxg3 Bxg3 49. Kxg3 b5 0-1

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.06"]
[Round "5"]
[White "Chiara, Vincent"]
[Black "Jeffreys, Roger W"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1359"]
[BlackElo "1254"]
[PlyCount "107"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Bg5 h6 11. Be3 a6 12. Qd2 Kh7 13. Rac1 Qc7 14. b3 Be6 15. Rfd1 Rab8 16. c5 Ne8 17. cxd6 Qxd6 18. Ne4 Qxd2 19. Rxd2 Nf6 20. Rc7 Nd5 21. Rc1 Nxe3 22. fxe3 b6 23. Rc7 Rfe8 24. Nf2 Rbc8 25. Rdc2 Be5 26. R7c6 Rxc6 27. Rxc6 Rb8 28. Nd3 Bd6 29. Nf4 Bd7 30. Rc1 Rc8 31. Rxc8 Bxc8 32. Nd5 b5 33. b4 Kg7 34. a3 Bb7 35. e4 Bc8 36. Kf2 f6 37. Ke3 Kf7 38. Kd4 e5+ 39. Kc3 Be6 40. Ne3 Ke7 41. Bf3 a5 42. Ng2 axb4+ 43. axb4 g5 44. Ne3 Kf7 45. Bh5+ Ke7 46. Bg6 Bf7 47. Nf5+ Kd7 48. Bxf7 Bf8 49. Bh5 Kc7 50. Ne3 Kd6 51. Nd5 Bg7 52. Ne3 Kd7 53. Bg4+ Kd6 54. Nf5+ 1-0

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.05"]
[Round "4"]
[White "Jeffreys, Roger W"]
[Black "Laurie, Robert"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1254"]
[BlackElo "1319"]
[PlyCount "59"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c5 7. d5 a6 8. 0-0 Nbd7 9. h3 Nb6 10. Bg5 Qc7 11. Qd2 Re8 12. Bh6 e6 13. Bxg7 Kxg7 14. Qc2 exd5 15. exd5 Bf5 16. Bd3 Qd7 17. Bxf5 Qxf5 18. Qxf5 gxf5 19. b3 Ne4 20. Rac1 Nd7 21. Rfe1 f6 22. Kf1 Nxc3 23. Rxc3 Ne5 24. Nh4 f4 25. Nf5+ Kg6 26. Nxd6 Re7 27. Ne4 b6 28. g3 f3 29. Nd2 Rae8 30. Rce3 1-0

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.04"]
[Round "3"]
[White "Roche, Stephen"]
[Black "Jeffreys, Roger W"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1301"]
[BlackElo "1254"]
[PlyCount "59"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Be2 Ngf6 8. Nh4 e6 9. Nxg6 hxg6 10. 0-0 Bd6 11. h3 Qc7 12. Qe1 0-0-0 13. c4 c5 14. Be3 cxd4 15. Bxd4 Nc5 16. Bxf6 gxf6 17. b4 Nd3 18. Bxd3 Bxg3 19. Be4 Be5 20. Rc1 f5 21. Bf3 Bd4 22. c5 Qg3 23. c6 Rxh3 24. cxb7+ Kb8 25. Qe5+ Qxe5 26. gxh3 Qg3+ 27. Bg2 f4 28. Kh1 Bxf2 29. Rc2 Be3 30. Rf3 0-1

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.03"]
[Round "2"]
[White "Jeffreys, Roger W"]
[Black "Low, Frank"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1254"]
[BlackElo "1592"]
[PlyCount "86"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. cxd5 exd5 7. Qc2 0-0 8. e3 c6 9. Bd3 Re8 10. h3 Ne4 11. Bxe7 Qxe7 12. 0-0 Ndf6 13. Rac1 Bf5 14. Nd2 Nxd2 15. Qxd2 Bxd3 16. Qxd3 Qb4 17. Rc2 Re6 18. a3 Qd6 19. b4 Rae8 20. Na4 Ne4 21. Nc5 Rg6 22. Nxe4 dxe4 23. Qe2 a6 24. f3 Qe6 25. Kh2 exf3 26. Rxf3 Qd6+ 27. Kg1 Rge6 28. Qf2 Qe7 29. Rc3 Re4 30. Kh1 h5 31. Kg1 Qe6 32. Kh1 h4 33. Kg1 Re7 34. Kh1 Qh6 35. Rf4 Rxf4 36. exf4 Re4 37. Rf3 Qf6 38. g3 hxg3 39. Qxg3 Qxd4 40. Rf1 Re2 41. Rf3 Qd1+ 42. Qg1 Re1 43. Rf1 Rxf1 0-1

[Event "AUS-ch Minor"]
[Site "Cammeray"]
[Date "2011.01.02"]
[Round "1"]
[White "Harris, Bruce"]
[Black "Jeffreys, Roger W"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1443"]
[BlackElo "1254"]
[PlyCount "166"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. b3 e6 10. Bb2 Ngf6 11. 0-0 0-0-0 12. c4 c5 13. Qe2 cxd4 14. Nxd4 Bc5 15. a3 Bxd4 16. Bxd4 Nb6 17. Be5 Qc6 18. c5 Nbd5 19. b4 a6 20. Ne4 Nxe4 21. Qxe4 Nf6 22. Qe2 Rhg8 23. a4 Qe4 24. Qb2 Nd5 25. b5 Qb4 26. Rab1 Qxb2 27. Rxb2 a5 28. b6 Nb4 29. Bc3 Nc6 30. Rb5 Rd3 31. Bxa5 Ra3 32. Bd2 Rxa4 33. Be3 Rd8 34. Rbb1 Rd3 35. Ra1 Rda3 36. Rac1 Rd3 37. g3 e5 38. Rfd1 Rxd1+ 39. Rxd1 Nd4 40. Kg2 Kd7 41. Bxd4 Rxd4 42. Rc1 Kc6 43. Kf3 f6 44. Ke3 Rd5 45. Rc4 Rxc5 46. Rh4 h6 47. Rg4 Kxb6 48. Rxg7 f5 49. Rf7 Rc3+ 50. Kd2 Rf3 51. Ke2 e4 52. Rf6+ Kc5 53. Rxh6 b5 54. h4 b4 55. h5 b3 56. Rh8 f4 57. gxf4 Rxf4 58. h6 b2 59. Rb8 Rh4 60. Rxb2 Rxh6 61. Ke3 Re6 62. Rd2 Kc6 63. Rd4 Rf6 64. Rxe4 Kd7 65. Rf4 Ra6 66. Re4 Rf6 67. Rf4 Ra6 68. Ke4 Ke7 69. Kf5 Kf7 70. Kg5+ Kg7 71. Rb4 Ra5+ 72. Kg4 Kg6 73. f4 Kf6 74. Rb6+ Kf7 75. f5 Ra1 76. Rb4 Rg1+ 77. Kf4 Rf1+ 78. Kg5 Rg1+ 79. Rg4 Rf1 80. Rf4 Rg1+ 81. Kh4 Kf6 82. Rg4 Rh1+ 83. Kg3 Kxf5 1/2-1/2

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.11"]
[Round "11"]
[White "Jeffreys, Roger W"]
[Black "Koh, Clarise"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1517"]
[BlackElo "1038"]
[PlyCount "127"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 Nf6 5. Nc3 Qd6 6. e3 Bg4 7. Be2 0-0-0 8. 0-0 Bxf3 9. Bxf3 e5 10. dxe5 Qxd1 11. Rxd1 Rxd1+ 12. Bxd1 Nxe5 13. a3 Bd6 14. h3 h5 15. Be2 g5 16. Nb5 Kd7 17. b4 a6 18. Nd4 c5 19. bxc5 Bxc5 20. Bb2 Re8 21. Rd1 Kc7 22. Nb3 Bb6 23. Nd4 g4 24. hxg4 hxg4 25. Ba1 Ne4 26. Nf5 Nf6 27. Rc1+ Kd7 28. Nd4 Rc8 29. Rxc8 Kxc8 30. Nf5 Bc7 31. f4 gxf3 32. gxf3 Bb6 33. Bxe5 Nd5 34. Kf2 f6 35. Bd4 Bxd4 36. Nxd4 Nc3 37. Bd3 Nd1+ 38. Ke2 Nb2 39. Bf5+ Kc7 40. Be6 Na4 41. Nc2 b5 42. e4 Nc5 43. Bg8 a5 44. Ke3 Na6 45. Kd4 Kd6 46. f4 b4 47. axb4 Nxb4 48. Nxb4 axb4 49. Kc4 b3 50. Kxb3 f5 51. e5+ Ke7 52. Kc3 Kf8 53. Be6 Ke7 54. Bxf5 Kf7 55. Kd4 Ke8 56. Kd5 Ke7 57. Bg4 Kd8 58. Kd6 Ke8 59. Bh5+ Kf8 60. e6 Kg7 61. e7 Kh6 62. e8Q Kh7 63. Ke6 Kh6 64. Qg6# 1-0

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.10"]
[Round "10"]
[White "Jeffreys, Roger W"]
[Black "Low, Frank"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1517"]
[BlackElo "1549"]
[PlyCount "58"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Bg7 6. e4 Nb6 7. Be3 0-0 8. Nf3 Bg4 9. Be2 Nc6 10. e5 Nd5 11. 0-0 f6 12. Nc3 Bxf3 13. Bxf3 Nxe3 14. fxe3 fxe5 15. Qb3+ Kh8 16. Qxb7 Nxd4 17. Qxa8 Nxf3+ 18. Rxf3 Qxa8 19. e4 Rxf3 20. gxf3 Qb7 21. Rd1 Bh6 22. Rd8+ Kg7 23. Nd5 Qxb2 24. Rd7 Qc1+ 25. Kg2 Qd2+ 26. Kh1 Bf4 27. Rxe7+ Kh6 28. Kg1 Qxh2+ 29. Kf1 Bg3 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.09"]
[Round "9"]
[White "Cervenjak, Mark"]
[Black "Jeffreys, Roger W"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1299"]
[BlackElo "1517"]
[PlyCount "75"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. e5 Be6 5. d4 Be7 6. Nf3 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. 0-0 Nh6 10. Nc3 Nf5 11. Ne2 0-0 12. Ng3 Nxg3 13. fxg3 h6 14. b3 c5 15. Nh4 Qd7 16. h3 Rab8 17. Qh5 Kh7 18. Nf5 Bxf5 19. Rxf5 Rb6 20. Rxf7 Rxf7 21. Qxf7 cxd4 22. Ba3 c5 23. Bxc5 Rb7 24. e6 Qc7 25. Bxd4 Qxg3 26. Rc1 Bf6 27. Qxb7 Bxd4+ 28. Kh1 Be5 29. Kg1 Qe3+ 30. Kf1 Qxc1+ 31. Ke2 Qc2+ 32. Kf3 Qf5+ 33. Ke2 Qxe6 34. Kd1 Bf6 35. g4 d4 36. Qf3 Qe3 37. Qf5+ g6 38. Qxf6 1/2-1/2

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.08"]
[Round "8"]
[White "Jeffreys, Roger W"]
[Black "Radovan, John L"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1517"]
[BlackElo "1322"]
[PlyCount "106"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bf4 Be7 7. e3 0-0 8. Bd3 Nc6 9. Ne5 Bd7 10. 0-0 Ne8 11. a3 g6 12. Bh6 Ng7 13. Nxc6 Bxc6 14. Bf4 Qd7 15. Re1 Rfc8 16. Rc1 Ne8 17. e4 dxe4 18. Bxe4 Nf6 19. Be5 Nxe4 20. Nxe4 Bxe4 21. Rxe4 Rxc1 22. Qxc1 Rc8 23. Qd2 Qd5 24. f3 Qc4 25. Re1 Bf8 26. Rd1 Bg7 27. Rf1 Qd5 28. Bxg7 Kxg7 29. Rd1 Rc6 30. Qe2 Rd6 31. Qe4 Rd7 32. Qxd5 Rxd5 33. Kf2 Kf6 34. Ke3 e5 35. Ke4 Rxd4+ 36. Rxd4 exd4 37. Kxd4 Ke6 38. Ke4 f6 39. g4 h6 40. h4 b6 41. f4 Kd6 42. Kd4 a6 43. b3 Kc6 44. g5 fxg5 45. h5 gxh5 46. f5 Kd6 47. Ke4 h4 48. Kf3 h5 49. b4 h3 50. Kg3 h2 51. Kxh2 Ke5 52. f6 Kxf6 53. Kg3 Ke5 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.07"]
[Round "7"]
[White "Baldwin, Tony"]
[Black "Jeffreys, Roger W"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1340"]
[BlackElo "1517"]
[PlyCount "80"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Nf6 4. e3 Be7 5. Bd3 0-0 6. 0-0 h6 7. Bxf6 Bxf6 8. Nbd2 b6 9. Re1 Ba6 10. c4 dxc4 11. Nxc4 Bxc4 12. Bxc4 Nd7 13. Rc1 c5 14. b3 cxd4 15. Nxd4 Rc8 16. Nxe6 fxe6 17. Bxe6+ Kh8 18. Bxd7 Rxc1 19. Qxc1 Qxd7 20. Rd1 Qe7 21. Re1 Qe5 22. Re2 Be7 23. g3 Bc5 24. a3 a5 25. a4 Qd5 26. Qc2 Qe6 27. e4 Rf3 28. Qa2 Qxb3 29. Qa1 Qf7 30. Qf1 Qc4 31. Qd1 Qf7 32. Qf1 Qd7 33. Kg2 Ra3 34. e5 Rxa4 35. e6 Qd5+ 36. Kg1 Be7 37. Qc1 Rc4 38. Qb1 Rc6 39. Rc2 Rxc2 40. Qxc2 Qxe6 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.05"]
[Round "6"]
[White "Jeffreys, Roger W"]
[Black "Hughes, David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1517"]
[BlackElo "1367"]
[PlyCount "49"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[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 c6 6. Qc2 Nbd7 7. e3 Bb4 8. Bd3 0-0 9. Bxh7+ Kh8 10. Bd3 Re8 11. Nf3 Bd6 12. 0-0 Qc7 13. Bxf6 Nxf6 14. h3 g6 15. Rfe1 Kg7 16. Bf1 b5 17. a3 Bd7 18. b4 Rh8 19. Rac1 a6 20. Qe2 Rh6 21. Ng5 Rah8 22. e4 Bf4 23. e5 Re8 24. exf6+ Kxf6 25. Nxd5+ 1-0

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.04"]
[Round "4"]
[White "Bower, William"]
[Black "Jeffreys, Roger W"]
[Result "1/2-1/2"]
[ECO "D05"]
[BlackElo "1517"]
[PlyCount "107"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Be7 5. Nbd2 0-0 6. 0-0 c5 7. c3 Nc6 8. Re1 cxd4 9. exd4 a6 10. Qc2 h6 11. Nf1 Re8 12. Ng3 Bd6 13. Ne5 Qc7 14. f4 Ne7 15. Qe2 Nf5 16. Nh5 Nxh5 17. Qxh5 g6 18. Qh3 h5 19. Bd2 Bd7 20. g4 hxg4 21. Qxg4 Bb5 22. Bxf5 exf5 23. Qg2 Bc6 24. Re3 Kg7 25. Rg3 Re6 26. Rg5 Kf8 27. Rf1 Ke7 28. Rf3 Rh8 29. Re3 Bxe5 30. fxe5 Qd8 31. Rh3 Rxh3 32. Qxh3 Qg8 33. Qh4 Kd7 34. Rg2 Kc7 35. Bg5 Bb5 36. Bf6 Bd3 37. Rg3 Kb6 38. Rxd3 Qe8 39. Rh3 Qa4 40. Qe1 Qxa2 41. Qe2 Qb1+ 42. Kg2 Rc6 43. Be7 Qa2 44. Bc5+ Kc7 45. Rh7 Kb8 46. Rxf7 b6 47. Bd6+ Kc8 48. Qf2 Qb1 49. Qe2 Qa2 50. Rf6 Rxc3 51. Rf8+ Kb7 52. Qd2 Rb3 53. Rf7+ Ka8 54. Rf8+ 1/2-1/2

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.04"]
[Round "5"]
[White "Went, Lindsay"]
[Black "Jeffreys, Roger W"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1278"]
[BlackElo "1517"]
[PlyCount "90"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. dxc5 Bxc5 6. Bg5 Be7 7. Qf3 dxe4 8. Nxe4 Nxe4 9. Bxe7 Qxe7 10. Qxe4 Nc6 11. a3 g6 12. Nf3 0-0 13. Bb5 Bd7 14. 0-0 a6 15. Ba4 Rab8 16. Rfd1 Rfd8 17. Rd2 Be8 18. Rad1 Rxd2 19. Rxd2 Rd8 20. h3 Rxd2 21. Nxd2 Qd6 22. Qe3 b5 23. Bb3 Qd4 24. c3 Qxe3 25. fxe3 Ne5 26. Bc2 Bc6 27. Kf2 Kg7 28. b3 h5 29. Be4 Bxe4 30. Nxe4 Kf8 31. Nc5 a5 32. Kg3 Ke7 33. Kf4 f6 34. Ke4 Nc6 35. a4 bxa4 36. Nxa4 Kd6 37. Kd3 g5 38. Kc4 f5 39. Nb2 e5 40. b4 axb4 41. cxb4 f4 42. b5 Ne7 43. e4 g4 44. h4 f3 45. gxf3 g3 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.03"]
[Round "2"]
[White "Edwards, Greig"]
[Black "Jeffreys, Roger W"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1026"]
[BlackElo "1517"]
[PlyCount "158"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qb3 Nxc3 12. Qxc3 c5 13. Be2 Nd7 14. b3 Rac8 15. Nd2 Nf6 16. Bf3 Rfd8 17. a4 Ne4 18. Bxe4 dxe4 19. Rfd1 Qf6 20. Nf1 Qe7 21. Rab1 Qc7 22. dxc5 Qxc5 23. Rxd8+ Rxd8 24. Rc1 Rd3 25. Qb2 a5 26. Qc2 Qd6 27. c5 bxc5 28. Qxc5 Qxc5 29. Rxc5 Rxb3 30. Rxa5 Ra3 31. Ra7 Bd5 32. h4 Ra1 33. Rc7 Rxa4 34. g4 Ra1 35. Kg2 Kf8 36. Ng3 g6 37. Ne2 Kg7 38. Nd4 Kf6 39. Nb5 Ra6 40. Kg3 Rc6 41. Rd7 Rb6 42. Nd6 e5 43. Ne8+ Ke6 44. Ra7 Rb7 45. Ra6+ Ke7 46. Nd6 Rd7 47. Nc8+ Kf8 48. Ra5 Bb7 49. Nb6 Re7 50. Nc4 f6 51. g5 hxg5 52. hxg5 f5 53. Nxe5 Kg7 54. Kf4 Bc8 55. Rd5 Be6 56. Rd6 Bf7 57. Rd7 Rxd7 58. Nxd7 Be8 59. Nc5 Kf8 60. Ke5 Ke7 61. Ne6 Bf7 62. Nf4 Be8 63. Nd5+ Kf7 64. Kd6 Ba4 65. Nc7 Bb3 66. Kd7 Bc4 67. Ne8 Bb5+ 68. Kd6 Bxe8 69. Ke5 Ba4 70. Kf4 Ke6 71. f3 exf3 72. Kxf3 Kd5 73. Kf4 Bc2 74. Kf3 Be4+ 75. Kf4 Kc4 76. Ke5 Kd3 77. Kf4 Ke2 78. Ke5 Kxe3 79. Kf6 f4 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.03"]
[Round "3"]
[White "Jeffreys, Roger W"]
[Black "Baker, John A"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1517"]
[BlackElo "1276"]
[PlyCount "128"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[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. Qc2 0-0 7. e3 Nbd7 8. Bd3 h6 9. Bh4 c6 10. Nf3 Qc7 11. Bg3 Bd6 12. Ne2 Re8 13. 0-0 Ne4 14. Bxd6 Qxd6 15. Ng3 Ndf6 16. h3 Nxg3 17. fxg3 Qxg3 18. Qf2 Qxf2+ 19. Kxf2 Ne4+ 20. Kg1 Ng3 21. Rfe1 Bf5 22. Bxf5 Nxf5 23. Kf2 Re6 24. Re2 Rae8 25. Rae1 Nd6 26. Nd2 f5 27. Kf1 Rf6 28. Kg1 Rfe6 29. Kf1 g5 30. Kf2 Rf6 31. Kg1 h5 32. Nf3 Ne4 33. Ne5 Rfe6 34. Kh2 h4 35. Nf3 Rh6 36. Nd2 Ng3 37. Rf2 Rhe6 38. Rf3 f4 39. Nf1 Nxf1+ 40. Rfxf1 Rxe3 41. Rd1 Rf8 42. Rde1 Rfe8 43. Rd1 R8e4 44. Kg1 Kg7 45. Rf2 Re2 46. Rxe2 Rxe2 47. Kf1 Rxb2 48. Re1 Kf6 49. a3 Rb3 50. Re8 Kf5 51. Kf2 Rxa3 52. Rb8 Rb3 53. Ke2 Ke4 54. Rg8 Rb2+ 55. Kf1 Kxd4 56. Rxg5 Ke4 57. Rg4 Ke3 58. Kg1 d4 59. Rxh4 d3 60. Rh7 Rb1+ 61. Kh2 c5 62. Re7+ Kf2 63. Re4 d2 64. Rxf4+ Ke3 0-1

[Event "Sydney Centenary U1600"]
[Site "Sydney"]
[Date "2009.01.02"]
[Round "1"]
[White "Jeffreys, Roger W"]
[Black "Wilkie, Mary"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1517"]
[BlackElo "1195"]
[PlyCount "148"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. e4 Bg7 9. a4 0-0 10. h3 Nbd7 11. Be2 a5 12. 0-0 Bb7 13. Qc2 e6 14. Bc4 Ne5 15. Nxe5 dxe5 16. dxe6 fxe6 17. Re1 Rad8 18. Nb5 Kh8 19. f3 Ba6 20. Be3 Nh5 21. Qf2 Rc8 22. Rad1 Bxb5 23. Bxb5 Nf6 24. Rc1 Nxe4 25. Qc2 Ng3 26. Kh2 Nf5 27. Bf2 Bh6 28. Rcd1 Nd4 29. Bxd4 exd4 30. Qc4 e5 31. Qd5 Qc7 32. Kh1 Be3 33. Bc4 Qe7 34. Qe6 Qg5 35. Qg4 Qxg4 36. hxg4 Kg7 37. b3 Rc6 38. Bd5 Rd6 39. Be4 Rb8 40. Rd3 Rb4 41. g3 c4 42. bxc4 Rxc4 43. Kg2 Rb6 44. Ra3 Rcb4 45. Ra2 Rb2+ 46. Re2 Rxa2 47. Rxa2 Rd6 48. Ra3 Bd2 49. Bd3 Bb4 50. Ra2 h6 51. Kf2 Rc6 52. Rc2 Rxc2+ 53. Bxc2 Kf6 54. Be4 g5 55. Ke2 Ke6 56. Bf5+ Kd5 57. Be4+ Kc4 58. f4 exf4 59. gxf4 gxf4 60. Bd3+ Kc3 61. Be4 Bd6 62. Bf5 Kb3 63. Bd7 Kc3 64. Bf5 Kc4 65. Bd3+ Kc3 66. Bb5 Be7 67. Ba6 Bh4 68. Bb5 Kc2 69. Bd3+ Kc3 70. Bb5 Kb4 71. Kf3 Bg5 72. Ke2 f3+ 73. Kxf3 d3 74. Kf2 d2 0-1

[Event "North Sydney Ford Memorial"]
[Site "Sydney"]
[Date "2006.09.26"]
[Round "4"]
[White "Simmonds, Rex"]
[Black "Jeffreys, Roger W"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1555"]
[BlackElo "1424"]
[PlyCount "63"]
[EventDate "2006.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. cxd5 exd5 7. h3 0-0 8. e3 c6 9. Bd3 Re8 10. 0-0 Nf8 11. Qc2 Be6 12. Rab1 a5 13. a3 N6d7 14. Bf4 Ng6 15. Bg3 Ndf8 16. b4 axb4 17. axb4 Bd6 18. Ne2 Bxg3 19. Nxg3 Qe7 20. b5 Rec8 21. bxc6 bxc6 22. Rfc1 c5 23. Nf5 Qf6 24. dxc5 Bxf5 25. Bxf5 Rc6 26. Nd4 Rca6 27. c6 Ne7 28. c7 Ne6 29. Rb8+ Nc8 30. Rxa8 Rxa8 31. Qc6 Nxd4 32. Qe8# 1-0

[Event "corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Jeffreys, Roger W"]
[Black "Binns, Toni"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "40"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. hxg5 hxg5 7. Kf2 Qe7 8. d3 Nh6 9. Nh2 Nc6 10. c3 Qc5+ 11. Kf3 Ne5+ 12. Ke2 d6 13. Qa4+ Bd7 14. Qb3 Nhg4 15. Qxb7 Qf2+ 16. Kd1 Rxh2 17. Rxh2 Ne3+ 18. Bxe3 Bg4+ 19. Kc1 Qe1+ 20. Kc2 Qd1# 0-1

