[Event "Harrogate 4NCL op-C 27th"]
[Site "Harrogate"]
[Date "2022.01.23"]
[Round "5"]
[White "Llewellyn, Alan Mansel"]
[Black "Patterson, Dave"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1629"]
[BlackElo "1695"]
[PlyCount "104"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 e5 5. d3 Nc6 6. Nf3 Bg7 7. Be2 Bd7 8. 0-0 Qe7 9. fxe5 dxe5 10. Bg5 Be6 11. Nxe5 Qc5+ 12. d4 Nxd4 13. Be3 Nxe2+ 14. Qxe2 Qxe5 15. Rad1 Bg4 16. Bd4 Bxe2 17. Bxe5 Bxf1 18. Nd5 Nxd5 19. Bxg7 Rg8 20. Rxd5 Bxc4 21. Re5+ Be6 22. Bf6 Kd7 23. Rb5 b6 24. Rb4 c5 25. Ra4 Rgc8 26. Ra3 Rc6 27. Rd3+ Rd6 28. Rc3 Bxa2 29. Be5 Rd1+ 30. Kf2 Bb1 31. h4 Re8 32. Bf4 Rxe4 33. Rf3 Ke6 34. Bg5 f5 35. Ra3 a5 36. Rb3 Rb4 37. Re3+ Be4 38. b3 Rd2+ 39. Kg3 Rxg2+ 40. Kh3 Rb2 41. h5 R4xb3 42. hxg6 Rxe3+ 43. Bxe3 hxg6 44. Bc1 Rg2 45. Ba3 c4 46. Bf8 c3 47. Bg7 c2 48. Bb2 f4 49. Bc1 f3 50. Kh4 f2 51. Be3 f1Q 52. Bg1 Qxg1 0-1

[Event "Harrogate 4NCL op-C 27th"]
[Site "Harrogate"]
[Date "2022.01.23"]
[Round "4"]
[White "Patterson, Dave"]
[Black "Jinks, Anthony"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1695"]
[BlackElo "1562"]
[PlyCount "51"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 Nxd5 5. Qf3 Nxc3 6. dxc3 Bd6 7. Bd3 Nc6 8. Ne2 Qh4+ 9. g3 Bg4 10. Qxc6+ bxc6 11. gxh4 0-0 12. fxe5 Bxe5 13. Be3 Rfe8 14. Bd4 Bxd4 15. cxd4 Re6 16. h3 Bh5 17. Rh2 Rae8 18. 0-0-0 g6 19. Bc4 Re4 20. b3 Rxh4 21. Rf1 g5 22. Rg2 h6 23. Nf4 Re7 24. Nxh5 Rxh5 25. Rgf2 Rxh3 26. Bxf7+ 1-0

[Event "Harrogate 4NCL op-C 27th"]
[Site "Harrogate"]
[Date "2022.01.22"]
[Round "2"]
[White "Buckell, David J"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1626"]
[BlackElo "1695"]
[PlyCount "92"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 c6 6. Be2 d6 7. d4 Nbd7 8. Qc2 Re8 9. 0-0 Qc7 10. Nc3 a6 11. a4 Nf8 12. Rfd1 Bf5 13. e4 Bd7 14. h3 Nh5 15. Bc1 Ne6 16. Be3 Nef4 17. Bf1 e5 18. dxe5 dxe5 19. Rd2 f5 20. Qd1 Nf6 21. Bxf4 exf4 22. e5 Rxe5 23. Nxe5 Qxe5 24. Rc1 Be8 25. Qe2 Qa5 26. Rdc2 Bf7 27. Qd3 h5 28. Be2 Re8 29. Rd1 Kh7 30. Qf3 g5 31. Bd3 Ne4 32. Nxe4 fxe4 33. Bxe4+ Kg8 34. Qd3 b5 35. axb5 axb5 36. cxb5 cxb5 37. Rc5 Qb4 38. Bh7+ Kh8 39. Rc7 Qxb3 40. Qxb3 Bxb3 41. Rdd7 Kxh7 42. Rxg7+ Kh6 43. Rgd7 Re6 44. Rh7+ Kg6 45. Rcg7+ Kf6 46. Rc7 Kg6 1/2-1/2

[Event "Harrogate 4NCL op-C 27th"]
[Site "Harrogate"]
[Date "2022.01.22"]
[Round "3"]
[White "Patterson, Dave"]
[Black "Jackson, Paul Robert"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1695"]
[BlackElo "1563"]
[PlyCount "68"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. f4 c6 5. Be3 Ba6 6. Nd2 Bxf1 7. Nxf1 Nd7 8. Ng3 Ne7 9. Nf3 Nf5 10. Nxf5 exf5 11. h3 Be7 12. g4 fxg4 13. hxg4 c5 14. c3 cxd4 15. Nxd4 Nc5 16. Nc6 Bh4+ 17. Ke2 Qd7 18. f5 Qxc6 19. Bxc5 Qxc5 20. Rxh4 Qc4+ 21. Qd3 Rd8 22. Qxc4 dxc4 23. Rh3 Ke7 24. Rf1 Rd5 25. f6+ gxf6 26. exf6+ Ke6 27. Re3+ Re5 28. Rf4 Rxe3+ 29. Kxe3 b5 30. b3 cxb3 31. axb3 Rd8 32. c4 bxc4 33. bxc4 a5 34. c5 a4 1/2-1/2

[Event "Harrogate 4NCL op-C 27th"]
[Site "Harrogate"]
[Date "2022.01.21"]
[Round "1"]
[White "Patterson, Dave"]
[Black "Wright, George A"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1695"]
[BlackElo "1551"]
[PlyCount "73"]
[EventDate "2022.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d6 6. h3 Nbd7 7. Bf4 Be7 8. Nbd2 h6 9. e5 Nd5 10. Bg3 a6 11. a3 c5 12. exd6 Bf8 13. Ne5 N5f6 14. Ng6 Rg8 15. Bf5 Ne4 16. Nxe4 Bxe4 17. Bxe4 Rb8 18. 0-0 cxd4 19. Bd5 Qf6 20. Nxf8 Kxf8 21. Bc6 Rd8 22. b4 g5 23. Rfe1 Kg7 24. Bxd7 Qg6 25. Bc6 Rc8 26. Be4 f5 27. Bd3 Rce8 28. Be5+ Kf8 29. Rad1 h5 30. Bxa6 h4 31. d7 Rd8 32. Bxd4 g4 33. hxg4 fxg4 34. Qxe6 Qxe6 35. Rxe6 Rxd7 36. Rxb6 Kf7 37. Bc4+ 1-0

[Event "Harrogate 4NCL op-B 12th"]
[Site "Harrogate"]
[Date "2017.01.08"]
[Round "5"]
[White "Patterson, Dave"]
[Black "Holi, Sief Al Din"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1585"]
[BlackElo "1733"]
[PlyCount "112"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Nd2 Qb6 6. c3 e6 7. f4 c5 8. Ngf3 Nc6 9. Nb3 c4 10. Nbd2 Qd8 11. h4 Nge7 12. Bg2 Qc7 13. Nf1 h5 14. Bh3 hxg4 15. Bxg4 f5 16. Bh3 0-0-0 17. Ng5 Re8 18. Nf7 Rg8 19. Nd6+ Kb8 20. Nxe8 Bxe8 21. Be3 Rh8 22. Bg2 Qb6 23. Rb1 Qa5 24. Ra1 Ng8 25. Bd2 Nh6 26. Ne3 Be7 27. Bf3 Qd8 28. Ng2 a5 29. b3 b5 30. bxc4 dxc4 31. Rb1 b4 32. Qe2 Nxd4 33. cxd4 Qxd4 34. Qe3 Qd8 35. a3 Ng4 36. Bxg4 fxg4 37. axb4 a4 38. Bc3 Qd5 39. Kf2 Bc6 40. Rhg1 Bxh4+ 41. Ke2 Bd8 42. Qd4 Qf3+ 43. Kd2 Bc7 44. Rbf1 Qg3 45. Qe3 Qh3 46. Rf2 Rd8+ 47. Bd4 Bb6 48. Qxh3 gxh3 49. Ne3 Bxd4 50. Rg3 c3+ 51. Kc1 Rh8 52. Rh2 a3 53. Nc4 a2 54. Rxa2 h2 55. Rxh2 Rxh2 56. Na5 Ba4 0-1

[Event "Harrogate 4NCL op-B 12th"]
[Site "Harrogate"]
[Date "2017.01.08"]
[Round "4"]
[White "Stone, Ian C"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1840"]
[BlackElo "1585"]
[PlyCount "130"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. d3 0-0 7. 0-0 Re8 8. Bd2 d6 9. Rb1 Bg4 10. h3 Bd7 11. a3 Rb8 12. b4 b6 13. b5 Nd4 14. e3 Nxf3+ 15. Qxf3 Qc8 16. Kh2 h5 17. e4 Nh7 18. Nd5 e6 19. Nc3 Qd8 20. Qe2 Bd4 21. f4 Bc8 22. e5 Bb7 23. Rbe1 Bxg2 24. Qxg2 dxe5 25. fxe5 Bxc3 26. Bxc3 Qxd3 27. Bd2 Rbd8 28. Rf2 Rd7 29. Ref1 Red8 30. Bh6 Qxc4 31. Qf3 f5 32. exf6 Kf7 33. Re1 Rd5 34. Re4 Rd4 35. Qf4 R8d7 36. Rxd4 Qxd4 37. Qf3 Rd5 38. Rd2 Qc4 39. g4 Rxd2+ 40. Bxd2 Qd5 41. Qxd5 exd5 42. g5 Ke6 43. Kg3 Nf8 44. Kf3 Nd7 45. Bf4 c4 46. Ke3 Kf5 47. h4 Ke6 48. Kd4 Nc5 49. Bb8 a6 50. a4 axb5 51. axb5 Nd7 52. Bc7 Kf7 53. Kxd5 c3 54. Bf4 Nf8 55. Kc4 Ne6 56. Be3 c2 57. Kc3 Nc7 58. Kc4 Ke6 59. Kd3 Nxb5 60. Kxc2 Nd6 61. Bxb6 Kf5 62. Bc7 Nf7 63. Bg3 Ke4 64. Kc3 Kd5 65. Kd3 Nd8 1/2-1/2

[Event "Harrogate 4NCL op-B 12th"]
[Site "Harrogate"]
[Date "2017.01.07"]
[Round "3"]
[White "Patterson, Dave"]
[Black "Bin Suhayl, Yousuf"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1585"]
[BlackElo "1788"]
[PlyCount "37"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qc7 10. g4 Nh6 11. h3 Bd7 12. b4 Bxb4+ 13. axb4 Nxb4 14. Bd3 Qa5 15. 0-0 Nxd3 16. Bxh6 Bxa4 17. Rxa4 Qb5 18. Ra3 Nb2 19. Qc2 1/2-1/2

[Event "Harrogate 4NCL op-B 12th"]
[Site "Harrogate"]
[Date "2017.01.07"]
[Round "2"]
[White "Patterson, Dave"]
[Black "Cawston, M John"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1585"]
[BlackElo "1820"]
[PlyCount "102"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 cxd4 5. cxd4 Qb6 6. Ne2 Bf5 7. a3 e6 8. Nbc3 Nge7 9. b4 h5 10. Bb2 h4 11. Na4 Qd8 12. Nc5 Rb8 13. Nc3 Nc8 14. Nb3 Be7 15. Rc1 Bg5 16. Ra1 Nb6 17. Nb5 Kf8 18. Nd6 Bg6 19. Nc5 Qe7 20. Bd3 Bxd3 21. Qxd3 Nc8 22. Ncxb7 Rxb7 23. Nxc8 Qc7 24. Nd6 Rb8 25. 0-0 h3 26. g3 Be7 27. Nb5 Qb6 28. Rfd1 Qxb5 29. Qxb5 Rxb5 30. Rac1 Rb6 31. Rc2 g6 32. Rdc1 Nd8 33. Rc7 Rb7 34. Rxb7 Nxb7 35. Rc7 Nd8 36. Rxa7 Nc6 37. Rc7 Nxb4 38. axb4 Bxb4 39. Rb7 Bd2 40. Rb8+ Kg7 41. Rxh8 Kxh8 42. Kf1 Kg7 43. Ke2 Bb4 44. Kf3 Be1 45. Bc1 f5 46. Be3 Bc3 47. Kf4 Kh6 48. g4 g5+ 49. Kg3 f4+ 50. Kxh3 fxe3 51. fxe3 Bd2 0-1

[Event "Harrogate 4NCL op-B 12th"]
[Site "Harrogate"]
[Date "2017.01.06"]
[Round "1"]
[White "Burns, Martin J"]
[Black "Patterson, Dave"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1847"]
[BlackElo "1585"]
[PlyCount "57"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Nge7 8. a3 cxd4 9. cxd4 Nf5 10. Nc3 Ncxd4 11. Nxd4 Qxd4 12. Qb3 Rb8 13. Bb5 Qc5 14. Bxd7+ Kxd7 15. Qa4+ b5 16. Qf4 Ke8 17. Rd1 g6 18. g4 Ne7 19. Be3 Qc7 20. Rac1 Qb7 21. Rc2 h6 22. Rdc1 a6 23. Ne2 Rc8 24. Bc5 Nc6 25. Bxf8 Kxf8 26. Nd4 Ne7 27. Nxe6+ Ke8 28. Rxc8+ Nxc8 29. Rc7 1-0

[Event "Wakefield 4NCL op-B 10th"]
[Site "Wakefield"]
[Date "2016.09.11"]
[Round "4.12"]
[White "Stone, Ian C"]
[Black "Patterson, Dave"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1545"]
[PlyCount "65"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 Nbd7 7. d4 Rb8 8. 0-0 c5 9. b3 a6 10. a4 Re8 11. Qc2 Nf8 12. dxc5 dxc5 13. Bb2 Qc7 14. Rad1 b6 15. Nf4 e6 16. Ne4 Nxe4 17. Bxe4 Bb7 18. Bxg7 Kxg7 19. Bxb7 Qxb7 20. Qc3+ Kg8 21. Rd6 Rbd8 22. Rfd1 Qc7 23. Qd3 Rb8 24. e4 a5 25. e5 Re7 26. Ne2 Rb7 27. Nc3 Qc8 28. Ne4 Kg7 29. Nf6 Rb8 30. Qd2 h6 31. Qf4 Qc7 32. h4 Rc8 33. Ng4 1-0

[Event "Wakefield 4NCL op-B 10th"]
[Site "Wakefield"]
[Date "2016.09.10"]
[Round "2.12"]
[White "Patterson, Dave"]
[Black "Livesey, R Nigel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1545"]
[BlackElo "1805"]
[PlyCount "65"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 h5 4. Bd3 g6 5. Nd2 Bg4 6. Ndf3 e6 7. h3 Bxf3 8. Nxf3 Be7 9. c3 Nd7 10. Qc2 g5 11. Qd2 Nh6 12. Nxg5 Qb6 13. Qc2 c5 14. Nf3 Rc8 15. Be3 cxd4 16. Bxd4 Bc5 17. Qd2 Qd8 18. g4 Ng8 19. Ke2 Be7 20. g5 Nc5 21. g6 fxg6 22. Bxg6+ Kd7 23. Rag1 Kc7 24. Bxc5 Bxc5 25. Ng5 Qd7 26. Nf3 Rf8 27. Rg5 Qb5+ 28. Bd3 Qb6 29. Rf1 Ne7 30. b4 Rf7 31. bxc5 Qxc5 32. Nd4 Qb6 33. Rb1 1-0

[Event "Wakefield 4NCL op-B 10th"]
[Site "Wakefield"]
[Date "2016.09.10"]
[Round "3.7"]
[White "Patterson, Dave"]
[Black "Niedbal, Piotr"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1545"]
[BlackElo "1894"]
[PlyCount "58"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. Bc4 e6 6. e5 d6 7. Bb5 Nge7 8. d4 cxd4 9. Qxd4 dxe5 10. Bxc6+ Nxc6 11. Qxd8+ Kxd8 12. 0-0 exf4 13. Ng5 Ke7 14. Rxf4 f6 15. Nf3 e5 16. Re4 Bf5 17. Rc4 Rad8 18. Ne4 Rd1+ 19. Kf2 Rhd8 20. b3 Be6 21. Rc3 Ke8 22. Ke2 Bg4 23. Nf2 Bxf3+ 24. Kxf3 Nd4+ 25. Kg4 Rf1 26. Rc7 Ne6 27. Re7+ Kxe7 28. Ba3+ Kf7 29. Rxf1 Rd7 0-1

[Event "Wakefield 4NCL op-B 10th"]
[Site "Wakefield"]
[Date "2016.09.09"]
[Round "1.9"]
[White "Kirkham, Mark"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "1545"]
[PlyCount "74"]
[EventDate "2016.09.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[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. e3 g6 6. Nc3 Bg7 7. e4 d6 8. h3 0-0 9. Nf3 axb5 10. Bxb5 Nfd7 11. 0-0 Ba6 12. Bxa6 Nxa6 13. Bg5 Re8 14. Re1 Qa5 15. Qd2 Nb6 16. a3 Nc4 17. Qc2 h6 18. Bc1 Nb4 19. Qb3 Ne5 20. Nxe5 Bxe5 21. Bd2 Nd3 22. Re3 Reb8 23. Qc2 Nxb2 24. Rf3 Nc4 25. Bxh6 Rb2 26. Qd3 Qa6 27. Qd1 Rab8 28. a4 R2b4 29. Bg5 Nb2 30. Qc2 f6 31. Bf4 Bxc3 32. Rxc3 Rxa4 33. Rxa4 Qxa4 34. Rxc5 Qa1+ 35. Qc1 Qxc1+ 36. Rxc1 Nd3 37. Rc7 Nxf4 1/2-1/2

[Event "Wetherby 4NCL op-B 6th"]
[Site "Wetherby"]
[Date "2016.01.10"]
[Round "5"]
[White "Patterson, Dave"]
[Black "May, Paul"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1780"]
[BlackElo "1817"]
[PlyCount "60"]
[EventDate "2016.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 a6 4. Be2 d5 5. e5 Bd7 6. 0-0 Bb5 7. Nc3 Bxe2 8. Nxe2 Ne7 9. Ng3 g6 10. h4 Nbc6 11. d3 Qc7 12. Be3 Nf5 13. Bf2 Nxg3 14. Bxg3 0-0-0 15. a3 h6 16. c3 Be7 17. b4 f5 18. d4 c4 19. a4 b5 20. axb5 axb5 21. Qe2 Kd7 22. Ra2 Ra8 23. Rfa1 Qb7 24. Ra3 Rxa3 25. Rxa3 Ra8 26. Qa2 Rxa3 27. Qxa3 Qa7 28. Qxa7+ Nxa7 29. Be1 Nc6 30. Kh2 Ke8 1/2-1/2

[Event "Wetherby 4NCL op-B 6th"]
[Site "Wetherby"]
[Date "2016.01.10"]
[Round "4"]
[White "Procter, Colin S"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1825"]
[BlackElo "1780"]
[PlyCount "104"]
[EventDate "2016.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. d4 Nc6 7. d5 Na5 8. Qc2 d6 9. Nbd2 b5 10. e4 bxc4 11. Nxc4 Nxc4 12. Qxc4 Qb6 13. Re1 Rb8 14. Nd2 Nd7 15. Nf3 Qa5 16. Bd2 Qc7 17. Bc3 Nb6 18. Qe2 Bxc3 19. bxc3 Na4 20. Qc2 Bd7 21. Rab1 Qa5 22. Rec1 Rb6 23. Nd2 Rxb1 24. Rxb1 Nxc3 25. Nc4 Qxa2 26. Qxa2 Nxa2 27. Rb7 Rd8 28. Rxa7 Bb5 29. Ne3 Nc3 30. f3 Rd7 31. Ra3 Ne2+ 32. Kf2 Nd4 33. f4 Rb7 34. e5 Bd7 35. Nc4 Bb5 36. Ne3 Rb6 37. exd6 exd6 38. g4 Ba6 39. Ra2 Bd3 40. Bf1 Be4 41. Bg2 Bxg2 42. Kxg2 Rb4 43. Ra6 Nb5 44. Rb6 Kf8 45. f5 Ke7 46. g5 Nc7 47. Rc6 Ne8 48. Ra6 Nc7 49. Ra7 Kd7 50. fxg6 hxg6 51. h3 Kc8 52. Ra2 Re4 1/2-1/2

[Event "Wetherby 4NCL op-B 6th"]
[Site "Wetherby"]
[Date "2016.01.09"]
[Round "3"]
[White "Patterson, Dave"]
[Black "Andrews, Norman G"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1780"]
[BlackElo "1563"]
[PlyCount "97"]
[EventDate "2016.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Nc6 4. Nf3 e6 5. c3 Nge7 6. d4 cxd4 7. cxd4 h5 8. a3 Nf5 9. b4 Qb6 10. Bb2 Ne3 11. Qb3 Nxf1 12. Rxf1 Bd7 13. Nbd2 Be7 14. Rf2 Qb5 15. Bc3 Qb6 16. Qb2 Rc8 17. Nb3 Qd8 18. Rc1 b6 19. Rfc2 a6 20. Nbd2 h4 21. h3 Rh5 22. Nf1 g5 23. fxg5 Bxg5 24. Bd2 Bxd2+ 25. Rxd2 Na7 26. Ne3 Rxc1+ 27. Qxc1 Ba4 28. Ng4 Rf5 29. Rf2 Ke7 30. Nh6 Rh5 31. Ng5 Rxh6 32. Nxf7 Qc8 33. Qxc8 Nxc8 34. Nxh6 Kd7 35. Rf7+ Ke8 36. Kd2 b5 37. Rh7 Nb6 38. Rc7 Nc4+ 39. Kc3 Nxa3 40. Nf7 Nc4 41. Nd6+ Kd8 42. Rh7 Ne3 43. Rg7 Nd1+ 44. Kd2 Nb2 45. Nb7+ Ke8 46. Nc5 Nc4+ 47. Kc3 Bd1 48. Nxa6 Ba4 49. Nc7+ 1-0

[Event "Wetherby 4NCL op-B 6th"]
[Site "Wetherby"]
[Date "2016.01.09"]
[Round "2"]
[White "Woollard, John"]
[Black "Patterson, Dave"]
[Result "0-1"]
[ECO "E64"]
[WhiteElo "1690"]
[BlackElo "1780"]
[PlyCount "60"]
[EventDate "2016.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. d4 c5 7. d5 a6 8. a4 Ng4 9. Bd2 Nd7 10. 0-0 Nb6 11. Qb3 Rb8 12. a5 Na8 13. h3 Ne5 14. Nxe5 Bxe5 15. Qc2 Bd7 16. h4 b5 17. cxb5 Bxb5 18. Nxb5 Rxb5 19. Bc3 Bxc3 20. Qxc3 Qb8 21. Rfb1 Rb3 22. Qc2 Qb4 23. Be4 Rb8 24. Ra2 Nc7 25. h5 Qd4 26. hxg6 fxg6 27. Bd3 Kg7 28. Bc4 Rxg3+ 29. Kf1 Rf8 30. Ke1 Rg1# 0-1

[Event "Wetherby 4NCL op-B 6th"]
[Site "Wetherby"]
[Date "2016.01.08"]
[Round "1"]
[White "Patterson, Dave"]
[Black "Brown, Geoffrey D"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1780"]
[BlackElo "1512"]
[PlyCount "40"]
[EventDate "2016.01.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. c3 g6 5. d4 cxd4 6. cxd4 Nf6 7. d5 Nb8 8. Be2 Bg7 9. 0-0 0-0 10. Nc3 Nbd7 11. Be3 Ng4 12. Bc1 Qb6+ 13. Kh1 Nf2+ 14. Rxf2 Qxf2 15. Qc2 Bxc3 16. bxc3 Nf6 17. Ng1 Bg4 18. Qd3 Bxe2 19. Qxe2 Qxe2 20. Nxe2 Nxe4 0-1

[Event "BCF-ch U160"]
[Site "Coventry"]
[Date "2015.08.07"]
[Round "5"]
[White "Graham, Arthur B"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "133"]
[BlackElo "151"]
[PlyCount "81"]
[EventDate "2015.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. b3 Bg7 8. Bb2 Qa5 9. Qd2 Ne4 10. Nxe4 Qxd2+ 11. Kxd2 Bxb2 12. Rd1 0-0 13. g3 d6 14. Bg2 Bd7 15. h4 f5 16. Nc5 Be8 17. Ne6 Rf6 18. Nc7 Rc8 19. Nxe8 Rxe8 20. Bxc6 Ref8 21. Kc2 Ba3 22. e3 Kg7 23. Kc3 Rb8 24. Bb5 Rb6 25. h5 g5 26. h6+ Rxh6 27. Rxh6 Kxh6 28. Bd7 f4 29. exf4 gxf4 30. gxf4 Bc5 31. Bf5 Kg7 32. Rg1+ Kf6 33. Bxh7 Bxf2 34. Rg6+ Kf7 35. f5 Bh4 36. Bg8+ Ke8 37. Be6 Kd8 38. Rg8+ Kc7 39. Ra8 Ra6 40. a4 Ra5 41. Bd5 1/2-1/2

[Event "BCF-ch U160"]
[Site "Coventry"]
[Date "2015.08.06"]
[Round "4"]
[White "Patterson, Dave"]
[Black "Woodward, Vivian"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "151"]
[BlackElo "1703"]
[PlyCount "48"]
[EventDate "2015.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. e5 Nc6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Ne7 8. Bd3 Nc6 9. Qf2 g6 10. 0-0 h5 11. a3 Bd7 12. Qg3 Qb6+ 13. Kh1 0-0-0 14. Nd2 Ne7 15. Nb3 Qc7 16. Bd2 Kb8 17. a4 Bc6 18. Nd4 Nf5 19. Nxf5 gxf5 20. Qf2 d4 21. Be2 Be4 22. c3 d3 23. Bf3 Qc6 24. Be3 Be7 1/2-1/2

[Event "BCF-ch U160"]
[Site "Coventry"]
[Date "2015.08.05"]
[Round "3"]
[White "Bullock, Lee"]
[Black "Patterson, Dave"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1527"]
[BlackElo "151"]
[PlyCount "55"]
[EventDate "2015.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. b3 Nc6 3. Bb2 b6 4. Qe2 Bb7 5. g4 Qe7 6. Bg2 0-0-0 7. Nc3 Nd4 8. Qd3 e5 9. Nge2 Nxe2 10. Qxe2 f6 11. a4 c6 12. a5 b5 13. Nxb5 cxb5 14. Ba3 b4 15. Bb2 Qe6 16. d4 Nh6 17. a6 Ba8 18. d5 Qb6 19. g5 Nf7 20. c3 Nxg5 21. 0-0 Kc7 22. cxb4 Rb8 23. h4 Nf7 24. Bh3 h5 25. Qf3 g5 26. Rac1+ Kd8 27. Be6 Bxd5 28. Bxd5 1/2-1/2

[Event "BCF-ch U160"]
[Site "Coventry"]
[Date "2015.08.04"]
[Round "2"]
[White "Patterson, Dave"]
[Black "Horlock, Peter J"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "151"]
[BlackElo "1600"]
[PlyCount "78"]
[EventDate "2015.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nh6 5. h3 c6 6. Nc3 Qf6 7. Qe2 Qxf4 8. d3 Qg3+ 9. Kd1 Be6 10. Bxe6 fxe6 11. Ng5 0-0 12. Nxe6 Rf2 13. Rf1 Nd7 14. Rxf2 Bxf2 15. Qf3 Nf7 16. Qxg3 Bxg3 17. Ng5 Nxg5 18. Bxg5 Rf8 19. Kd2 Rf2+ 20. Ne2 Rxg2 21. Rf1 Be1+ 22. Kxe1 Rxg5 23. Rf3 Nf6 24. Ng3 g6 25. Kf2 Nh5 26. Nxh5 Rxh5 27. c3 Rh4 28. Kg3 g5 29. Rf6 d5 30. Rf5 h6 31. exd5 cxd5 32. Rxe5 d4 33. Rd5 dxc3 34. bxc3 Rf4 35. Rd7 Rf7 36. Rd6 Kg7 37. d4 Rc7 38. Kg4 Rxc3 39. Rd7+ Kg6 1/2-1/2

[Event "BCF-ch U160"]
[Site "Coventry"]
[Date "2015.08.03"]
[Round "1"]
[White "Graham, Cassie M"]
[Black "Patterson, Dave"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1676"]
[BlackElo "151"]
[PlyCount "49"]
[EventDate "2015.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Bb4 5. e5 Nfd7 6. d4 c5 7. c3 Ba5 8. Qg4 Rg8 9. Ngf3 cxd4 10. cxd4 Nf8 11. Bb5+ Bd7 12. Bxd7+ Nbxd7 13. 0-0 Qe7 14. Nb3 Bc7 15. Bd2 b6 16. Rac1 Bd8 17. a3 f5 18. Qf4 g5 19. Qe3 f4 20. Qc3 g4 21. Ne1 f3 22. Qc6 Rb8 23. Bb4 Qg5 24. Bxf8 Rxf8 25. Qxe6+ 1-0

