[Event "Witney op-C 10th"]
[Site "Witney"]
[Date "2023.11.04"]
[Round "1"]
[White "Macarthur, Duncan M"]
[Black "Lakshay, Prabhu"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1663"]
[BlackElo "1340"]
[PlyCount "66"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 e4 6. Ng5 Ng4 7. Ngxe4 f5 8. f3 fxe4 9. fxg4 0-0 10. Nxe4 d5 11. cxd5 Ne5 12. a3 Bxg4 13. Qb3 Ba5 14. d6+ Kh8 15. Qd5 cxd6 16. Qxd6 Qe8 17. Qd5 Nc6 18. b4 Bb6 19. Bb2 Rd8 20. Qg5 Qd7 21. 0-0-0 Bxe2 22. Rde1 Bd3 23. h4 Qf7 24. Bf1 Qc4+ 25. Nc3 Bxf1 26. Re4 Nd4 27. Re7 Rf7 28. Rxf7 Qxf7 29. Qf4 Qxf4 30. gxf4 Ne2+ 31. Nxe2 Bxe2 32. Re1 Bc4 33. Re7 Bd4 0-1

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2019.11.16"]
[Round "3"]
[White "Macarthur, Duncan M"]
[Black "Davies, Milo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1647"]
[BlackElo "1207"]
[PlyCount "102"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. Nxe5 Nxe5 9. Nxd5 c6 10. Nc3 Bg4 11. Qc2 Re8 12. d3 Qe7 13. Ne4 Bb6 14. a3 Rad8 15. b4 h6 16. Bb2 f5 17. Nc5 Bxc5 18. Qxc5 Qxc5 19. bxc5 Bxe2 20. Rfe1 Nxd3 21. Reb1 Nxc5 22. Bc3 Re7 23. Bb4 b6 24. Bxc6 Rc7 25. Bg2 Nd3 26. Bd2 Nxf2 27. Bxh6 gxh6 28. Kxf2 Rd2 29. Rc1 Rcd7 30. Re1 Ba6+ 31. Kg1 Re2 32. Bh3 Rf7 33. Rac1 Ra2 34. Rc3 Kg7 35. g4 fxg4 36. Bxg4 Rff2 37. Rg3 Kf8 38. Bh5 Bb5 39. h3 Rf5 40. Bg4 Rg5 41. Rf3+ Kg8 42. Rc1 h5 43. Rc8+ Kg7 44. Rc7+ Kg6 45. Rff7 Bd3 46. Rcd7 Rxa3 47. Rg7+ Kh6 48. Rxg5 Kxg5 49. Rd5+ Kf4 50. Bxh5 Be4 51. Rd2 Rxh3 0-1

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2019.11.16"]
[Round "2"]
[White "Wu, Yuxuan1"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1312"]
[BlackElo "1647"]
[PlyCount "166"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 g6 5. Qb3 c6 6. Nc3 Nb6 7. Nf3 Bg7 8. 0-0 0-0 9. d3 N8d7 10. Be3 Nf6 11. Rac1 Be6 12. Qc2 Rc8 13. Rfd1 Nfd5 14. Bd4 f6 15. e4 Nb4 16. Qd2 Nxa2 17. Nxa2 Bxa2 18. Qb4 Bf7 19. Bc5 Re8 20. Ra1 Ra8 21. Rxa7 Rxa7 22. Bxb6 Ra4 23. Qxa4 Qxb6 24. b4 e5 25. Qa5 Qd8 26. Qxd8 Rxd8 27. Ne1 Bf8 28. Rb1 Be6 29. Bf1 Kf7 30. b5 c5 31. Nc2 f5 32. Ne3 Rd4 33. Nc2 Ra4 34. Ra1 Rxa1 35. Nxa1 Bd7 36. b6 Ba4 37. f4 Kf6 38. Bg2 c4 39. dxc4 Bc5+ 40. Kf1 Bxb6 41. exf5 gxf5 42. Bxb7 e4 43. Ke2 Bd4 44. Kd2 Bxa1 45. c5 Bd4 46. c6 Bb6 47. h3 e3+ 48. Ke1 h5 49. Ba8 Bb5 50. c7 Bxc7 51. Bf3 Be8 52. Ke2 Bb6 53. g4 hxg4 54. hxg4 fxg4 55. Bxg4 Bg6 56. Ke1 Bf5 57. Bf3 Bc7 58. Ke2 Bxf4 59. Ke1 Ke5 60. Ke2 Kd4 61. Ke1 Bg3+ 62. Ke2 Bd3+ 63. Kd1 Bf2 64. Bg4 Ke5 65. Bf3 Kf4 66. Bh5 Kg3 67. Kc1 e2 68. Bxe2 Bxe2 69. Kd2 Bb5 70. Kc3 Kf4 71. Kc2 Ke4 72. Kc3 Be1+ 73. Kc2 Ba4+ 74. Kb2 Kd4 75. Kc1 Kc3 76. Kb1 Bb3 77. Kc1 Bf2 78. Kb1 Be3 79. Ka1 Bc4 80. Kb1 Kb3 81. Ka1 Ka3 82. Kb1 Bd3+ 83. Ka1 Bd4# 0-1

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2019.11.15"]
[Round "1"]
[White "Macarthur, Duncan M"]
[Black "Szakmany, Bence"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1647"]
[BlackElo "1356"]
[PlyCount "120"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 d6 6. Bg2 Bd7 7. 0-0 g6 8. Nc3 Bg7 9. e3 0-0 10. b3 a6 11. Bb2 Qc7 12. Rc1 Rac8 13. h3 Rfd8 14. Qe2 Qb8 15. Rfd1 e6 16. Ba3 Nxd4 17. Rxd4 Bc6 18. Rd3 Rd7 19. Rcd1 Rcd8 20. e4 b5 21. cxb5 Bxb5 22. Nxb5 Qxb5 23. Qd2 d5 24. e5 Ne8 25. Bb2 Rc7 26. a4 Qb7 27. Rc1 Rdc8 28. Rxc7 Rxc7 29. Bd4 Bf8 30. Rc3 Qb4 31. Qd3 Rxc3 32. Qxc3 a5 33. Qb2 Ng7 34. Bc3 Qb6 35. Bd4 Bc5 36. Bxc5 Qxc5 37. g4 Ne8 38. Kf1 Nc7 39. Bf3 Na6 40. Be2 Nb4 41. Qd2 d4 42. Qg5 Qd5 43. f3 d3 44. Bd1 Nc6 45. Qd2 Nxe5 46. Kf2 Nc6 47. f4 Nb4 48. Bf3 Qc5+ 49. Qe3 Qc2+ 50. Kg3 Qxb3 51. f5 Nd5 52. Qe5 d2 53. fxe6 Qxf3+ 54. Kxf3 d1Q+ 55. Kg3 Qg1+ 56. Kf3 Qf1+ 57. Kg3 fxe6 58. Qxe6+ Qf7 59. Qc8+ Kg7 60. Qc4 Qc7+ 0-1

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2018.11.18"]
[Round "5"]
[White "Macarthur, Duncan M"]
[Black "Shaw, Tony"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1742"]
[BlackElo "1525"]
[PlyCount "108"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. b3 e5 4. Nf3 d6 5. g3 Bg4 6. d4 Nbd7 7. Bg2 a6 8. 0-0 Be7 9. Bb2 Qc7 10. Rc1 0-0 11. h3 Bf5 12. Nh4 Bg6 13. Nxg6 hxg6 14. d5 c5 15. Qd2 Nh7 16. h4 f5 17. Qc2 Ndf6 18. Bh3 Bd8 19. Rce1 e4 20. Bc1 Qe7 21. f3 Ba5 22. Bf4 Rad8 23. Rb1 Bxc3 24. Qxc3 Rfe8 25. b4 Nh5 26. fxe4 Qxe4 27. e3 Nxf4 28. exf4 Qe3+ 29. Qxe3 Rxe3 30. bxc5 Rxg3+ 31. Kh2 Rc3 32. Rxb7 dxc5 33. Rg1 Nf8 34. Bf1 Rc2+ 35. Rg2 Rc1 36. Rf2 Re8 37. Rc7 Ree1 38. Kg2 Rcd1 39. Rxc5 Nd7 40. Rc8+ Kh7 41. Be2 Rd2 42. Bf3 Rd4 43. c5 Nf6 44. d6 Rc1 45. Rb2 Rxd6 46. Rbb8 Rd2+ 47. Kh3 Kh6 48. c6 Rd3 49. Rb3 Rcc3 50. Rxc3 Rxc3 51. Kg2 Kh7 52. c7 Ne4 53. Ra8 Rxc7 54. Rxa6 Rc2+ 1/2-1/2

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2018.11.18"]
[Round "4"]
[White "McIntosh, David"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1394"]
[BlackElo "1742"]
[PlyCount "90"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nf3 0-0 8. Be2 c6 9. 0-0 N8d7 10. e5 Nd5 11. Nxd5 cxd5 12. Ng5 Nb6 13. f4 Nc4 14. Bc1 Qb6 15. b3 Na5 16. Ba3 Nc6 17. Bc5 Qd8 18. Nf3 Bf5 19. Nh4 Be4 20. f5 Re8 21. fxg6 hxg6 22. Bf3 b6 23. Ba3 e6 24. g3 Rc8 25. Qd2 g5 26. Ng2 Bg6 27. Bc1 f6 28. exf6 Bxf6 29. Bb2 Qe7 30. h4 Qg7 31. h5 Bh7 32. Rad1 Ne7 33. Ne3 Nf5 34. Nxf5 Bxf5 35. Rc1 g4 36. Bxd5 Rxc1 37. Qxc1 Bxd4+ 38. Bxd4 Qxd4+ 39. Kh2 Qxd5 40. Qg5+ Kh7 41. h6 Qe5 42. Qd2 Qf6 43. Rh1 Rd8 44. Qg2 Qxh6+ 45. Kg1 Rd1+ 0-1

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2018.11.17"]
[Round "3"]
[White "Jones, Martin C"]
[Black "Macarthur, Duncan M"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1761"]
[BlackElo "1742"]
[PlyCount "28"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 e6 10. h3 Bh5 11. g4 Bg6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Qe2 Bxd3 1/2-1/2

[Event "South Wales Autumn Premier"]
[Site "Newport"]
[Date "2018.11.17"]
[Round "2"]
[White "Macarthur, Duncan M"]
[Black "Williams, Stephen"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1742"]
[BlackElo "1626"]
[PlyCount "87"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 a6 5. g3 Bc5 6. Bg2 d6 7. 0-0 0-0 8. b4 Ba7 9. Bb2 Re8 10. d3 Rb8 11. Rc1 h6 12. Qa4 Bb6 13. e3 Bf5 14. Rfd1 Bg4 15. h3 Bh5 16. Re1 e4 17. dxe4 Nxe4 18. Nd5 Bxf3 19. Bxf3 Ba7 20. Qc2 Ng5 21. Bg2 Ne7 22. Nf4 Qd7 23. Qc3 f6 24. h4 Nf7 25. Bh3 Qc6 26. Bg2 Qb6 27. Nh5 Ne5 28. Nf4 c6 29. c5 dxc5 30. bxc5 Qd8 31. Rcd1 Qc8 32. Bh3 Qc7 33. Qb3+ Kh7 34. Ne6 Qa5 35. Qc2+ Kh8 36. Kg2 Nd5 37. Bxe5 fxe5 38. Qg6 Re7 39. Rxd5 cxd5 40. Bf5 Kg8 41. Qh7+ Kf7 42. Qxg7+ Ke8 43. Qf8+ Kd7 44. Nd4+ 1-0

[Event "South Wales New Year op-B"]
[Site "Bridgend"]
[Date "2017.01.07"]
[Round "3"]
[White "Burrows, Mike"]
[Black "Macarthur, Duncan M"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1796"]
[BlackElo "1802"]
[PlyCount "79"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. 0-0 0-0 7. c4 a6 8. Nc3 Nbd7 9. Qc2 Rb8 10. a4 Nb6 11. b3 Bf5 12. Qd2 Ne4 13. Nxe4 Bxa1 14. Nc3 e5 15. dxe6 Bxe6 16. Ba3 Bxc3 17. Qxc3 Nd7 18. Bb2 f6 19. Rd1 Qe7 20. Qd2 Rbd8 21. Qxd6 Qxd6 22. Rxd6 Bf5 23. Nd2 Ne5 24. Bd5+ Kg7 25. Rb6 Bc8 26. Ne4 Nd7 27. Rd6 Rde8 28. f4 Re7 29. Kf2 Rfe8 30. Ng5 Kh6 31. Ne6 Rf7 32. Nc7 Ref8 33. Bxf7 Rxf7 34. Nd5 f5 35. Ne3 b6 36. Nd5 b5 37. axb5 axb5 38. cxb5 Bb7 39. Ba3 Kh5 40. Rxd7 1-0

[Event "South Wales New Year op-B"]
[Site "Bridgend"]
[Date "2017.01.07"]
[Round "2"]
[White "Macarthur, Duncan M"]
[Black "Donovan, Edward"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1802"]
[BlackElo "1742"]
[PlyCount "97"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Nc2 e6 7. e4 Nge7 8. Be2 d5 9. exd5 Bxc3+ 10. bxc3 exd5 11. 0-0 0-0 12. Bg5 dxc4 13. Bxc4 Qxd1 14. Raxd1 Kg7 15. Nd4 h6 16. Be3 Na5 17. Be2 Nd5 18. Bd2 Nc6 19. Bf3 Nxd4 20. Bxd5 Nc6 21. Rfe1 Bd7 22. c4 Rfe8 23. Bc3+ f6 24. c5 Rxe1+ 25. Rxe1 Re8 26. Rb1 Rb8 27. Bd2 g5 28. f4 b6 29. fxg5 hxg5 30. Rc1 bxc5 31. Rxc5 Rc8 32. Rc3 Nd4 33. Re3 Re8 34. Ra3 Nb5 35. Rg3 Re2 36. Bb4 Be6 37. Kf1 Nd4 38. Bxe6 Rxe6 39. h4 Nf5 40. Ra3 a6 41. hxg5 fxg5 42. Kf2 Kg6 43. Rh3 Nd4 44. a3 Re2+ 45. Kg1 g4 46. Rd3 Nf5 47. Kf1 Re3 48. Rxe3 Nxe3+ 49. Kf2 1/2-1/2

[Event "South Wales New Year op-B"]
[Site "Bridgend"]
[Date "2017.01.06"]
[Round "1"]
[White "Hurn, Robert AJ"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1713"]
[BlackElo "1802"]
[PlyCount "128"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Ne2 0-0 7. Nec3 a6 8. Bg5 h6 9. Be3 Nbd7 10. Qd2 Kh7 11. Be2 Rb8 12. Na3 Ne5 13. g4 Bd7 14. h4 Rh8 15. 0-0-0 h5 16. gxh5 Nxh5 17. Rdg1 Nf6 18. Kb1 Qa5 19. Bg5 b5 20. Nd1 Qa4 21. cxb5 axb5 22. Bxf6 Bxf6 23. h5 Kg7 24. hxg6 fxg6 25. Ne3 Kf7 26. Bd1 Qa7 27. Qg2 Rxh1 28. Qxh1 Rh8 29. Qg2 g5 30. Ng4 Nxg4 31. fxg4 c4 32. Rf1 Qd4 33. e5 Qxe5 34. Qe2 Qxd5 35. Nc2 Be6 36. Nb4 Qb7 37. Bc2 Qd7 38. Qe4 Bxg4 39. Qg6+ Kf8 40. Nd5 Qe8 41. Qxg5 Rh1 42. Qf4 Rxf1+ 43. Qxf1 Qf7 44. Ne3 Be6 45. Qg2 d5 46. Qh2 Qg7 47. Qb8+ Kf7 48. Qxb5 Qg1+ 49. Nd1 d4 50. Qh5+ Kf8 51. Qh6+ Qg7 52. Qf4 d3 53. Ba4 Qg5 54. Qb8+ Kg7 55. Qh2 Be5 56. Qh1 Bf5 57. Qd5 Qf4 58. Qb7 Bf6 59. Qg2+ Qg5 60. Qc6 Qg4 61. Qc5 Qe4 62. Ka1 d2 63. Qg1+ Kf7 64. Nc3 Qe1+ 0-1

[Event "Witney op-C"]
[Site "Witney"]
[Date "2016.10.22"]
[Round "1"]
[White "Brooke, Ian"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1290"]
[BlackElo "1440"]
[PlyCount "98"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d5 6. Nbd2 Nbd7 7. h3 c5 8. b3 b6 9. Bb2 Bb7 10. Rb1 Rc8 11. Nh2 Re8 12. Bf3 e5 13. dxe5 Nxe5 14. Bxe5 Rxe5 15. c4 Qc7 16. Ng4 Nxg4 17. Bxg4 Rd8 18. Qc2 d4 19. exd4 cxd4 20. Qd3 Ree8 21. Bf3 Bc8 22. Bd5 Qf4 23. Rbd1 Bf5 24. Qf3 Qc7 25. g4 Be6 26. Be4 Qc5 27. Rfe1 Qa3 28. Qd3 Qc5 29. a4 h5 30. f3 Qc7 31. Nf1 hxg4 32. fxg4 Bf6 33. Re2 Kg7 34. Kg2 Rh8 35. Qf3 Bg5 36. Rd3 Qc5 37. Bxg6 fxg6 38. Rxe6 Rhf8 39. Qe4 Rf6 40. Re5 Qf8 41. Qe2 Bh4 42. Ng3 Qd6 43. Re7+ Kh6 44. Qd2+ g5 45. Qe2 Bxg3 46. Rxg3 Rdf8 47. Qd3 Qxe7 48. Qxd4 Qe2+ 49. Kh1 Qf1+ 0-1

[Event "Witney op-C"]
[Site "Witney"]
[Date "2016.10.22"]
[Round "3"]
[White "Hauer, Marianne"]
[Black "Macarthur, Duncan M"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1240"]
[BlackElo "1440"]
[PlyCount "57"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 e6 6. Qd2 Nd7 7. 0-0-0 a5 8. a4 Nb6 9. e5 Rb8 10. h4 Nc4 11. Bxc4 dxc4 12. Qe2 b5 13. axb5 cxb5 14. Ne4 Ne7 15. Nd6+ Kf8 16. h5 h6 17. hxg6 fxg6 18. Qd2 h5 19. Nh3 Nf5 20. Nxf5 gxf5 21. g4 Bb7 22. Ng5 Bd5 23. Rxh5 Rxh5 24. gxh5 b4 25. Qg2 Qe7 26. Nh7+ Ke8 27. h6 Bh8 28. Qg8+ Kd7 29. Qxb8 1-0

[Event "Witney op-C"]
[Site "Witney"]
[Date "2016.10.22"]
[Round "2"]
[White "Macarthur, Duncan M"]
[Black "Asbury, Jon A"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1440"]
[BlackElo "1604"]
[PlyCount "64"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d4 Nc6 8. h3 Re8 9. Re1 exd4 10. Nxd4 Nxd4 11. Qxd4 Ne4 12. Qd3 Nxc3 13. bxc3 Rb8 14. Ba3 Qf6 15. Rac1 b6 16. Bb2 Bb7 17. Bd5 Bc8 18. Bg2 Bb7 19. Bd5 Bc8 20. Bc6 Re7 21. Bg2 Bd7 22. Ra1 Rbe8 23. a4 a5 24. Qc2 Qf5 25. e4 Qe6 26. Qd3 Bc6 27. Kh2 Qd7 28. Qc2 f5 29. f3 fxe4 30. fxe4 Rf7 31. Bc1 Be5 32. Be3 Kg7 1/2-1/2

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2009.06.21"]
[Round "5"]
[White "Knight, Roger D"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "114"]
[EventDate "2009.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bf4 c5 8. dxc5 Bxc5 9. Bd6 Qb6 10. Bxc5 Qxc5 11. Bd3 0-0 12. 0-0 b6 13. Ne4 Nxe4 14. Bxe4 Rb8 15. Qd4 Qxd4 16. Nxd4 Ba6 17. Rfd1 Nf6 18. Bf3 e5 19. Nc6 Rbe8 20. Nb4 Bc4 21. Bc6 Rc8 22. b3 Be6 23. c4 a5 24. Nd5 Kh8 25. Bb5 Bxd5 26. cxd5 Rc5 27. Bc6 Rd8 28. Rac1 Ne4 29. Rxc5 Nxc5 30. f3 Kg8 31. Kf2 Rd6 32. Ke3 f6 33. Rb1 Na6 34. a3 Nc7 35. Ke4 Kf7 36. b4 a4 37. Bxa4 Nxd5 38. Bb3 Ke6 39. Rd1 f5+ 40. Kd3 Ke7 41. Bxd5 Rxd5+ 42. Kc2 Rxd1 43. Kxd1 Kd6 44. Kd2 b5 45. Ke3 Kd5 46. Kd3 e4+ 47. fxe4+ fxe4+ 48. Ke3 g5 49. g4 h6 50. h3 Ke5 51. a4 bxa4 52. b5 a3 53. b6 Kd6 54. Kxe4 a2 55. b7 Kc7 56. Kf5 a1Q 57. Kg6 Qa6+ 0-1

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2009.06.21"]
[Round "4"]
[White "Macarthur, Duncan M"]
[Black "Kelly, W John"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "32"]
[EventDate "2009.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 d5 4. Nc3 e6 5. Bg5 cxd4 6. Nxd4 Be7 7. e3 Nc6 8. Rc1 0-0 9. cxd5 Nxd5 10. Bxe7 Ncxe7 11. Be2 Nxc3 12. Rxc3 e5 13. Nb3 Qxd1+ 14. Kxd1 Rd8+ 15. Kc1 Be6 16. Rd1 Rxd1+ 1/2-1/2

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2009.06.20"]
[Round "3"]
[White "Karpinski, Lucjan"]
[Black "Macarthur, Duncan M"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "113"]
[EventDate "2009.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Rc1 cxd4 11. Bxd4 Bxd4 12. cxd4 0-0 13. Ne2 Rc8 14. 0-0 Rxc1 15. Qxc1 Na6 16. Qg5 Rc8 17. Nf4 Nc7 18. d5 e6 19. Rd1 exd5 20. h3 Ne6 21. Qg4 h5 22. Nxh5 Qa4 23. Nf6+ Kg7 24. Rxd5 Qxa2 25. Qh4 Rc4 26. Ng4 Qa1+ 27. Kh2 Rxe4 28. Qh6+ Kg8 29. Ra5 Qg7 30. Qc1 a6 31. Qc8+ Kh7 32. Qc2 f5 33. f3 Rb4 34. Ne3 Qc7+ 35. Qxc7+ Nxc7 36. Re5 Kh6 37. Re7 Rb3 38. Rxc7 Rxe3 39. Rxb7 a5 40. Kg3 a4 41. Ra7 Ra3 42. Kf4 Ra2 43. g4 fxg4 44. hxg4 g5+ 45. Kf5 Ra3 46. Ra6+ Kg7 47. Kxg5 Rxf3 48. Rxa4 Rg3 49. Ra7+ Kf8 50. Kf6 Rf3+ 51. Kg6 Rg3 52. g5 Rg1 53. Ra8+ Ke7 54. Rh8 Rg2 55. Rh5 Kf8 56. Kh7 Kf7 57. g6+ 1/2-1/2

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2009.06.20"]
[Round "2"]
[White "Macarthur, Duncan M"]
[Black "Bird, Tom"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "47"]
[EventDate "2009.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Qc2 Qe7 8. a3 Bxc3+ 9. Qxc3 h6 10. Qe3 Qxe3 11. Bxe3 0-0 12. f3 d5 13. cxd5 Nxd5 14. Bc5 Re8 15. Kf2 f5 16. e3 a5 17. Bd3 Rb8 18. Rab1 Nf6 19. Rhc1 Be6 20. b4 a4 21. Bd4 Bd7 22. Rc5 Nd5 23. Bc4 Rb7 24. Rxd5 1-0

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2009.06.19"]
[Round "1"]
[White "Brackner, Paul"]
[Black "Macarthur, Duncan M"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "143"]
[EventDate "2009.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. c3 cxd4 4. exd4 d5 5. Nd2 a6 6. a4 Bf5 7. Be2 e6 8. Ngf3 Nc6 9. 0-0 Bd6 10. Re1 0-0 11. Nf1 Qc7 12. Ne3 Be4 13. g3 h6 14. Ng2 Na5 15. Bf4 Nc4 16. Bxd6 Qxd6 17. Qc1 b5 18. Nd2 Rfb8 19. Nxe4 Nxe4 20. Bxc4 bxc4 21. Re2 Rb3 22. Ne3 Rab8 23. Kg2 Qb6 24. Nd1 Qd8 25. Ra2 Qf6 26. Qe3 Qg6 27. Ra1 Nd6 28. Qd2 Nf5 29. Kf1 Qh5 30. Kg1 Qh3 31. Qe1 Nd6 32. Qf1 Qg4 33. f3 Qg6 34. Qg2 Re8 35. Kf1 Qd3 36. Nf2 Qg6 37. Nd1 Qf6 38. Ne3 Qd8 39. Nd1 Qd7 40. Ne3 Nc8 41. Qf2 Nb6 42. a5 Nc8 43. Qe1 Ne7 44. Ra2 Nc6 45. f4 Reb8 46. Qa1 Qc7 47. f5 R3b5 48. fxe6 fxe6 49. Ng4 Qf7+ 50. Kg2 Qg6 51. h3 Rf8 52. Qe1 Re8 53. Ne5 Nxe5 54. Rxe5 Qf7 55. Re2 Rb7 56. Qf2 Qg6 57. Qe1 Rbe7 58. Re5 h5 59. Ra1 Rf7 60. Re2 Rf6 61. Qd2 Ref8 62. Qc2 Qf7 63. Rae1 g5 64. Qd2 Qg6 65. Qc2 Qe8 66. Qc1 g4 67. h4 Qf7 68. Qe3 Re8 69. Rf2 Rxf2+ 70. Qxf2 Qxf2+ 71. Kxf2 Kf7 72. Re5 1/2-1/2

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2007.06.17"]
[Round "5"]
[White "Anderson, Thomas R"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1792"]
[BlackElo "1616"]
[PlyCount "80"]
[EventDate "2007.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nf3 0-0 8. Be2 c6 9. 0-0 N8d7 10. a4 Nf6 11. a5 Nbd7 12. Be3 Re8 13. Bc4 e6 14. Qd2 Qe7 15. Bg5 Qf8 16. e5 Nd5 17. Ne4 h6 18. Bh4 g5 19. Bg3 Qb4 20. Qc2 Qf8 21. Qb3 c5 22. Rfe1 Nf4 23. Nd6 Rd8 24. h4 cxd4 25. hxg5 Ng6 26. gxh6 Bxh6 27. Ne4 Bg7 28. Neg5 Nc5 29. Qd1 Bh6 30. Ra3 Bd7 31. Ne4 Bc6 32. Nfg5 Nxe4 33. Nxe4 Bxe4 34. Rxe4 Qc5 35. Bd3 Rac8 36. Qh5 Qc1+ 37. Kh2 Kg7 38. Rg4 Rh8 39. Bxg6 Bg5 40. f4 fxg6 0-1

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2007.06.17"]
[Round "4"]
[White "Thompson, Robert"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1512"]
[BlackElo "1616"]
[PlyCount "84"]
[EventDate "2007.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. g3 c6 5. Bg2 f5 6. e3 Nd7 7. Nd2 Nf6 8. Ne2 Bd6 9. 0-0 0-0 10. c4 Be6 11. Qb3 Qa5 12. Nc3 b6 13. cxd5 cxd5 14. Rfc1 Rac8 15. a3 Ne4 16. Qc2 Rc7 17. Nb3 Qa6 18. Qe2 Qxe2 19. Nxe2 Rfc8 20. Rxc7 Rxc7 21. Rc1 g5 22. Rxc7 Bxc7 23. f4 f6 24. Nc3 Nxc3 25. bxc3 Bd6 26. a4 Ba3 27. a5 Bb2 28. axb6 axb6 29. Kf1 Bxc3 30. Ke2 Kf7 31. Nd2 Ke7 32. fxg5 fxg5 33. Nf3 h6 34. Ne5 Kd6 35. Kd3 Bb4 36. h3 Be1 37. g4 Bg3 38. gxf5 Bxf5+ 39. e4 dxe4+ 40. Bxe4 Bxe4+ 41. Kxe4 Bxe5 42. dxe5+ Ke6 0-1

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2007.06.16"]
[Round "3"]
[White "Macarthur, Duncan M"]
[Black "Perrin, Richard David"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1616"]
[BlackElo "1760"]
[PlyCount "82"]
[EventDate "2007.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nf3 c6 6. Bg5 Nbd7 7. h3 Be7 8. e3 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. a3 g6 12. b4 Ne6 13. Bh4 Ng7 14. Bg3 Bf5 15. b5 Qa5 16. Qc2 Rac8 17. Bxf5 Nxf5 18. Qb3 cxb5 19. Nxd5 Qa4 20. Nxf6+ Bxf6 21. Qd5 b6 22. Ne5 Bxe5 23. Bxe5 Qc4 24. Qf3 Qe6 25. g4 Nd6 26. Bxd6 Qxd6 27. Rfc1 Rc4 28. Qe2 Qxd4 29. Rd1 Qc5 30. Rab1 a6 31. Rd3 Rc1+ 32. Rxc1 Qxc1+ 33. Kg2 Qc6+ 34. f3 Rc8 35. Kg3 Qc1 36. Qa2 Rc2 37. Rd8+ Kg7 38. Qd5 Qg1+ 39. Kf4 Qh2+ 40. Ke4 Rc4+ 41. Kd3 Qc2# 0-1

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2007.06.16"]
[Round "2"]
[White "Rixon, Thomas"]
[Black "Macarthur, Duncan M"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1512"]
[BlackElo "1616"]
[PlyCount "102"]
[EventDate "2007.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 e3 5. Bxe3 Nf6 6. Nge2 Bf5 7. Qd2 Nbd7 8. g4 Bg6 9. h4 h5 10. Nf4 hxg4 11. Nxg6 fxg6 12. Bd3 Qa5 13. Bxg6+ Kd8 14. fxg4 Nxg4 15. Bg5 Ndf6 16. Qe2 Qxg5 17. hxg5 Rxh1+ 18. Kd2 Rh2 19. Bf5 Kc7 20. gxf6 Rxe2+ 21. Nxe2 Nxf6 22. Nf4 g5 23. Ne6+ Kb6 24. Rh1 Nd7 25. Nxg5 Nf6 26. Ne6 Nd7 27. Rh8 Rb8 28. Kd3 c5 29. Rh4 cxd4 30. Kxd4 Kc6 31. Rh3 Kd6 32. Rc3 Bh6 33. Rd3 Ne5 34. Rd1 Nd7 35. Bh3 Nf6 36. Kc4+ Ke5 37. Nc5 b6 38. Re1+ Kf4 39. Nd3+ Kg3 40. Bf5 Rb7 41. Rh1 Bg5 42. Rh3+ Kg2 43. Ne1+ Kf2 44. Nf3 Bf4 45. Nd4 e5 46. Rf3+ Kg2 47. Bh3+ Kh2 48. Ne2 Rc7+ 49. Kb3 Ne4 50. Ka3 Ng5 51. Bf5 Nxf3 0-1

[Event "Yeovil Major op"]
[Site "Yeovil"]
[Date "2007.06.15"]
[Round "1"]
[White "Macarthur, Duncan M"]
[Black "Bartlett, Simon"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1616"]
[BlackElo "1800"]
[PlyCount "72"]
[EventDate "2007.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 d6 4. a3 Bxc3 5. Qxc3 Nc6 6. e4 f5 7. exf5 Bxf5 8. Nf3 Nf6 9. d3 0-0 10. Be2 Qd7 11. h3 Rae8 12. 0-0 h6 13. Nh4 Nd4 14. Bd1 Bxh3 15. gxh3 Qxh3 16. Ng2 Ng4 17. Bxg4 Qxg4 18. Qa5 Ne2+ 19. Kh2 Qh5+ 20. Nh4 Qxh4+ 21. Kg2 Nf4+ 22. Bxf4 Rxf4 23. Qd5+ Kh8 24. f3 Qg5+ 25. Kf2 c6 26. Qa5 Rh4 27. Rh1 a6 28. Rag1 Qf6 29. Qc3 Rxh1 30. Rxh1 Rf8 31. Rh3 d5 32. c5 e4 33. d4 exf3 34. Qe3 Qf5 35. Rg3 Qc2+ 36. Kf1 Qb1+ 0-1

