[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2019.03.31"]
[Round "6"]
[White "Clarke, John S"]
[Black "Bielby, Paul R"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "159"]
[BlackElo "167"]
[PlyCount "90"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 c6 6. Nf3 Bg7 7. 0-0 0-0 8. d4 Nxc3 9. bxc3 Be6 10. e4 Nd7 11. Qc2 Nb6 12. Bf4 Nc4 13. Nd2 b5 14. Nb3 Qc8 15. Rfe1 Rd8 16. Rad1 Bg4 17. f3 Bh3 18. Bh1 h5 19. Bg5 Qc7 20. Nd2 Nb6 21. Be3 e5 22. dxe5 Bxe5 23. f4 Bg7 24. Nf3 Nc4 25. Bd4 c5 26. Bxg7 Kxg7 27. Qe2 Bg4 28. Rxd8 Rxd8 29. Rd1 Rxd1+ 30. Qxd1 b4 31. cxb4 cxb4 32. Qd4+ Kg8 33. Bg2 a5 34. e5 Qb6 35. Qxb6 Nxb6 36. Nd2 Be6 37. Nb3 Bxb3 38. axb3 a4 39. bxa4 Nxa4 40. Bd5 Nc3 41. Bb3 Ne2+ 42. Kf2 Nd4 43. Bc4 b3 44. Bd3 b2 45. Ke3 Nb5 0-1

[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2019.03.04"]
[Round "5"]
[White "Burnell, Stephen"]
[Black "Clarke, John S"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "141"]
[BlackElo "159"]
[PlyCount "53"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. c3 Ne4 7. Nbd2 Nxd2 8. Qxd2 Be7 9. Qe2 d6 10. 0-0 Nd7 11. e4 0-0 12. e5 dxe5 13. dxe5 Qc7 14. Rad1 Rfd8 15. Rfe1 Nf8 16. Bc2 Rxd1 17. Rxd1 Rd8 18. Rxd8 Qxd8 19. Qd3 Qxd3 20. Bxd3 Ng6 21. Bg3 Bd8 22. Nd2 f6 23. exf6 gxf6 24. Ne4 Bd5 25. a3 e5 26. Nd6 Be6 27. Bc4 1/2-1/2

[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2019.02.02"]
[Round "4"]
[White "Clarke, John S"]
[Black "Laws, Darren C"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "159"]
[BlackElo "159"]
[PlyCount "66"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Ndb5 a6 10. Be3 Qa5 11. Na3 Ng4 12. Bd2 Qh5 13. h3 Nf6 14. e4 Qxd1 15. Raxd1 d6 16. Nc2 Bd7 17. b3 Rab8 18. Nd5 Nxd5 19. exd5 Nd4 20. Nxd4 Bxd4 21. Bf4 Bc5 22. Rfe1 Rfe8 23. g4 b5 24. Rb1 a5 25. Be4 f6 26. Kg2 Kf7 27. Bd3 Rb7 28. Bd2 b4 29. Bc1 Bd4 30. Bb2 Bxb2 31. Rxb2 Rh8 32. f4 h5 33. g5 f5 1/2-1/2

[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2019.01.05"]
[Round "3"]
[White "Smith, Michael J"]
[Black "Clarke, John S"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "164"]
[BlackElo "159"]
[PlyCount "78"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Be6 13. Ne2 Qd7 14. h3 c5 15. Rad1 Rab8 16. b3 Qc7 17. Nf4 Rb6 18. Bxf6 Bxf6 19. Nxd5 Bxd5 20. Qxd5 g6 21. Bc4 Bd4 22. Rd3 Rd6 23. Qe4 Bf6 24. Qf4 Rc6 25. Qxc7 Rxc7 26. Rd5 Kg7 27. Red1 Re8 28. Kf1 Bc3 29. g3 Ree7 30. a4 a5 31. Kg2 Bd4 32. Rd6 Bc3 33. R1d3 Bd4 34. c3 Bf6 35. Rf3 Be5 36. Ra6 Ra7 37. Rb6 Rab7 38. Rb5 Rxb5 39. axb5 Rd7 1-0

[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2018.11.24"]
[Round "2"]
[White "Clarke, John S"]
[Black "MacDonald, Ciaran"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "159"]
[BlackElo "122"]
[PlyCount "63"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. Qe2 b5 7. Bb3 d6 8. h3 0-0 9. c3 Bb7 10. Rd1 Re8 11. d3 h6 12. Nbd2 Ne7 13. Nf1 Ng6 14. N3h2 d5 15. Ng3 Qd7 16. Qf3 Rad8 17. Ng4 Nxg4 18. hxg4 Nh4 19. Qe2 c6 20. g5 hxg5 21. Bxg5 Be7 22. Bxe7 Qxe7 23. a4 d4 24. cxd4 Rxd4 25. axb5 cxb5 26. Qh5 Rb4 27. Bxf7+ Qxf7 28. Qxh4 Rxb2 29. Nf5 Re6 30. Qd8+ Kh7 31. Qh4+ Kg8 32. Qd8+ 1/2-1/2

[Event "Northumberland-ch Sell"]
[Site "Northumberland"]
[Date "2018.10.27"]
[Round "1"]
[White "Mitcheson, Bob"]
[Black "Clarke, John S"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "141"]
[BlackElo "159"]
[PlyCount "140"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Bd3 Bc5 9. Nb3 Bb6 10. Nc3 Be6 11. Bg5 Nbd7 12. 0-0-0 Ng4 13. Rd2 h6 14. Bf4 g5 15. Bd6 Be3 16. h3 Nf2 17. Rf1 Nxd3+ 18. cxd3 Bxd2+ 19. Nxd2 0-0-0 20. Nf3 Nb6 21. Be5 Rhg8 22. Kc2 Rg6 23. b3 Kd7 24. Bd4 Ke8 25. Bc5 Nd7 26. Be3 f6 27. Nd4 Ke7 28. g4 Rgg8 29. Re1 a6 30. Nce2 Ne5 31. Rd1 Kf7 32. Nxe6 Kxe6 33. Nd4+ Kf7 34. Nf5 Rh8 35. Bc5 Rd7 36. Nd6+ Kg6 37. Nf5 h5 38. d4 hxg4 39. hxg4 Nxg4 40. Rg1 Rh2+ 41. Kc3 Nh6 42. Ne7+ Kf7 43. Nc8 Ke6 44. Nb6 Rd8 45. a3 Nf7 46. d5+ cxd5 47. exd5+ Rxd5 48. Nxd5 Kxd5 49. Be7 Ke6 50. Re1+ Ne5 51. Bd8 g4 52. Rf1 Nf3 53. Bc7 Rh5 54. Bb6 Kf5 55. Rf2 Rh2 56. Rf1 Ke4 57. Bc7 Rh3 58. Kb4 g3 59. Bb6 g2 60. Rc1 Rh1 61. Rc4+ Kd3 62. Rc3+ Ke2 63. Re3+ Kf2 64. Rc3+ Kg3 65. Bc7+ Kg4 66. Rc4+ Kh3 67. Rc3 g1Q 68. Rxf3+ Kg4 69. Rf4+ Kg5 70. Rc4 Rh4 0-1

[Event "British Universities-chT Final B"]
[Site "Manchester"]
[Date "1970.04.15"]
[Round "2"]
[White "Hill, ML."]
[Black "Clarke, John S"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "63"]
[EventDate "1970.04.14"]
[EventType "team-swiss"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Birmingham"]
[BlackTeam "Sussex"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Qe2 a6 13. f4 Bg4 14. Nf3 Nxf3 15. gxf3 Rxc3 16. bxc3 Nxe4 17. Bd4 d5 18. Bxg7 Kxg7 19. Qxe4 dxe4 20. Rxd8 Rxd8 21. fxg4 Rc8 22. Kd2 f5 23. g5 b5 24. h3 a5 25. a4 bxa4 26. Bxa4 Rc5 27. Rb1 Rd5+ 28. Ke3 e5 29. Rb7+ Kh8 30. Rb8+ Kg7 31. Bb3 exf4+ 32. Kxf4 1-0

[Event "British Universities-chT Prelim D"]
[Site "Manchester"]
[Date "1970.04.13"]
[Round "1"]
[White "Ashmore, MR."]
[Black "Clarke, John S"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1800"]
[PlyCount "94"]
[EventDate "1970.04.13"]
[EventType "team-swiss"]
[EventRounds "2"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "East Anglia"]
[BlackTeam "Sussex"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 Nc6 7. 0-0 e6 8. Nc3 Be7 9. e5 Nd5 10. Nxd5 exd5 11. Qe2 0-0 12. Be3 d4 13. Bf2 dxe5 14. fxe5 Rae8 15. c4 Bd6 16. Rae1 Nxe5 17. Nxe5 Bxe5 18. Qh5 g6 19. Qg5 Qe7 20. Qg4 Qc7 21. Qh3 Re6 22. Re4 Rfe8 23. Rfe1 f5 24. Rh4 Bxh2+ 25. Kf1 Rxe1+ 26. Bxe1 Rxe1+ 27. Kxe1 Bg3+ 28. Kd1 Bxh4 29. Qxh4 Kg7 30. b4 b6 31. Qe1 Kf7 32. Qh4 h5 33. Qf2 Qe5 34. Qf3 Kf6 35. Qc6+ Kg5 36. bxc5 bxc5 37. a4 Qe3 38. Qxc5 Qxd3+ 39. Ke1 Qe4+ 40. Kf2 d3 41. Qe3+ Qf4+ 42. Qf3 d2 43. Qxf4+ Kxf4 44. Ke2 d1Q+ 45. Kxd1 Ke4 46. Ke2 Kd4 47. Kf3 g5 0-1

