[Event "Blackpool op 47th"]
[Site "Blackpool"]
[Date "2024.02.11"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "Sarakauskas, Gediminas"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2069"]
[BlackElo "2355"]
[PlyCount "72"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. dxc3 Qh4+ 7. g3 Qe4+ 8. Qxe4 dxe4 9. Bg2 Bf5 10. Ne2 Nd7 11. Nd4 Bg6 12. h4 h5 13. e6 Nf6 14. Bh3 Bd6 15. Bf4 Bxf4 16. gxf4 c5 17. Nb5 Ke7 18. f5 Bh7 19. Rg1 Ng4 20. Rf1 Rhd8 21. exf7 Rd7 22. Bxg4 hxg4 23. Rd1 Rxd1+ 24. Kxd1 Rd8+ 25. Ke2 Kxf7 26. c4 Kf6 27. Nc3 Ke5 28. Nd5 Bxf5 29. Ne3 Be6 30. Rg1 Kf4 31. Rf1+ Kg3 32. h5 Rh8 33. Nf5+ Bxf5 34. Rxf5 Kh2 35. Rf4 g3 36. Rh4+ Kg1 0-1

[Event "Blackpool op 47th"]
[Site "Blackpool"]
[Date "2024.02.11"]
[Round "4"]
[White "Nastase, Andreea Cristina"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2043"]
[BlackElo "2069"]
[PlyCount "82"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nge2 Bg7 10. g3 h5 11. h4 Nbd7 12. Kg2 Qb6 13. Rb1 0-0 14. Bg5 Ne5 15. Nc1 c4 16. Be3 Qb7 17. b3 Nfg4 18. Bd4 Qc8 19. f3 Nd3 20. fxg4 Bxd4 21. Nxd3 cxd3 22. Na4 Qc2+ 23. Qxc2 dxc2 24. Rbc1 Rac8 25. Kf3 hxg4+ 26. Ke2 f5 27. Kd3 Bf2 28. Nc3 Bxg3 29. Ne2 Be5 30. exf5 gxf5 31. Rhg1 Rc5 32. Rxc2 Rxd5+ 33. Ke3 Bf6 34. Nf4 Rd4 35. Ng6 Re4+ 36. Kd3 Ra8 37. Rgg2 Ra5 38. Rc8+ Kg7 39. h5 Rd4+ 40. Ke3 Rad5 41. Re2 f4+ 0-1

[Event "Blackpool op 47th"]
[Site "Blackpool"]
[Date "2024.02.10"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Hamer, Martyn"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2069"]
[BlackElo "2055"]
[PlyCount "58"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d6 6. Bc4 Nc6 7. Qe2 dxe5 8. d5 Na5 9. Nxe5 Qh4+ 10. Kd1 Be7 11. Nf3 Qf6 12. Bd3 0-0 13. Bd2 b6 14. Bc3 Qd6 15. Qe4 f5 16. Qe2 Bf6 17. Ne5 g6 18. Nd2 Re8 19. Re1 Kg7 20. b4 Nb7 21. Bc4 a5 22. b5 Nc5 23. a4 Bb7 24. Kc1 Bxd5 25. Kb2 Rad8 26. Bb3 Ne4 27. Nxe4 fxe4 28. Bxd5 Bxe5 29. Bb3 Bxc3+ 0-1

[Event "Blackpool op 47th"]
[Site "Blackpool"]
[Date "2024.02.10"]
[Round "2"]
[White "Keely, Leo A"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1872"]
[BlackElo "2069"]
[PlyCount "78"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 d6 8. a4 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Kh1 Be7 12. Qe2 Rc8 13. Be3 0-0 14. g4 d5 15. exd5 Nxd5 16. Nxd5 exd5 17. c3 Rfe8 18. Qf2 Nf6 19. Rae1 Bc5 20. g5 Ne4 21. Bxe4 Rxe4 22. Kg1 Rce8 23. Qg3 g6 24. h4 Qe7 25. Bf2 Qd7 26. Rxe4 Rxe4 27. Re1 Qxa4 28. f5 Qd7 29. Rxe4 dxe4 30. Qb8+ Bf8 31. Bg3 e3 32. Bd6 Qxd6 33. Qxb7 Qg3+ 34. Qg2 Qe1+ 35. Kh2 Qxh4+ 36. Kg1 Qe1+ 37. Kh2 Qd2 38. Kg3 gxf5 39. Nxf5 e2 0-1

[Event "Blackpool op 47th"]
[Site "Blackpool"]
[Date "2024.02.09"]
[Round "1"]
[White "Jackson, Oliver A"]
[Black "Sakic, Lorand"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2069"]
[BlackElo "1940"]
[PlyCount "51"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. 0-0 Be7 7. Bb3 0-0 8. c4 Nb6 9. d4 Be6 10. d5 Bg4 11. Bxf4 Bf6 12. Nc3 Na6 13. Qd2 Nc5 14. Nb5 c6 15. dxc6 bxc6 16. Nd6 a5 17. Bc2 Ne6 18. Qd3 g6 19. Bh6 Bg7 20. Bxg7 Nxg7 21. Ne5 Be6 22. Rad1 Qg5 23. Qd4 Nc8 24. Ne4 Nf5 25. Nxg5 Nxd4 26. Rxd4 1-0

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.11.03"]
[Round "7"]
[White "Slade, Robin"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1960"]
[BlackElo "2072"]
[PlyCount "82"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Qxd5 5. c4 Qd6 6. Nf3 g6 7. Be3 Bg7 8. Nbd2 Nf6 9. Qb3 0-0 10. c5 Qc7 11. Bc4 Nc6 12. 0-0 a5 13. a4 e6 14. Bd3 Bd7 15. Nc4 Nd5 16. Nd6 Nce7 17. Bd2 Bc6 18. Ne5 b6 19. f4 Rad8 20. Rac1 Ba8 21. Nb5 Qb7 22. Be4 bxc5 23. Rxc5 f6 24. Nd3 Kh8 25. Bf3 Nf5 26. Re1 Qb6 27. Qc4 Bb7 28. Be4 Nd6 29. Nxd6 Rxd6 30. Qb5 f5 31. Ne5 fxe4 32. Qxb6 Nxb6 33. Rc7 Bd5 34. Nf7+ Rxf7 35. Rxf7 Bxd4+ 36. Kh1 Nc4 37. Rc1 Rc6 38. Be1 b3 39. Rd1 b2 40. Rb7 Rb6 41. Rxb6 Nxb6 0-1

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.11.02"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Narva, Triin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2072"]
[BlackElo "2093"]
[PlyCount "72"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 c6 4. d3 d5 5. Qe2 d4 6. Nd1 e5 7. Nf3 exf4 8. Bxf4 Nf6 9. Qd2 h6 10. h3 Qb6 11. Be2 g5 12. Bh2 Be6 13. a3 a5 14. Nf2 c5 15. 0-0 Nc6 16. b3 Nd7 17. e5 Ncxe5 18. Nxe5 Bxe5 19. Bxe5 Nxe5 20. Ne4 Ng6 21. Nf6+ Kd8 22. g3 Bxh3 23. Rf2 Qc7 24. Kh2 Be6 25. Bg4 Bxg4 26. Nxg4 Ra6 27. Raf1 Rf8 28. Nxh6 Nf4 29. gxf4 Rxh6+ 30. Kg1 g4 31. Rg2 f5 32. Rh2 Re6 33. Qg2 Re3 34. Qd5+ Kc8 35. Rh5 Qe7 36. Rh7 Rg3+ 0-1

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.11.01"]
[Round "5"]
[White "Coote, Trevor D"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2001"]
[BlackElo "2072"]
[PlyCount "84"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 g6 6. Nge2 Bg7 7. 0-0 Nge7 8. d3 d6 9. Be3 Nd4 10. Rb1 Nec6 11. a3 0-0 12. b4 Nxe2+ 13. Nxe2 Nd4 14. Qd2 b6 15. e5 Ra7 16. Nxd4 cxd4 17. Bxd4 dxe5 18. Be3 Rd7 19. Rfd1 f5 20. c5 e4 21. Rb3 Bb7 22. Bg5 Qc7 23. cxb6 Qxb6 24. Be3 Qb5 25. Bc5 Rfd8 26. Bf1 exd3 27. Bg2 Bxg2 28. Kxg2 Qc4 29. Rbb1 e5 30. Re1 e4 31. Rec1 Qd5 32. Be3 f4 33. gxf4 Qh5 34. Rc5 Qf3+ 35. Kg1 Bf6 36. Rbc1 h5 37. Qd1 d2 38. Qb3+ Kg7 39. Rd1 h4 40. Qc2 h3 41. Kf1 Rd3 42. Rc7+ Kh6 0-1

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.10.31"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Pert, Max P"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2072"]
[BlackElo "1893"]
[PlyCount "77"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bd3 e6 8. 0-0 Ne7 9. e5 Nxf3+ 10. Qxf3 d5 11. exd6 Qxd6 12. Ne4 Qc7 13. Bc4 0-0 14. d3 b6 15. c3 Bb7 16. Qf2 Rac8 17. Bd2 Qc6 18. Rfe1 Rfd8 19. Ng5 Nd5 20. Nf3 Ne7 21. Ne5 Qc7 22. Re2 Nf5 23. Rae1 Bxe5 24. fxe5 Qc6 25. Bg5 Rd7 26. Bb3 Rxd3 27. Bc2 c4 28. Bxd3 cxd3 29. Rd2 Qxa4 30. Rxd3 Bd5 31. h3 Qc4 32. Rd2 Rc6 33. g4 Ng7 34. Rf1 Rc7 35. Rd4 Qc6 36. c4 Bxc4 37. Rc1 Qb5 38. b3 Qxe5 39. Rd8+ 1-0

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.10.30"]
[Round "3"]
[White "Dyshliuk, Fedir"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1393"]
[BlackElo "2072"]
[PlyCount "49"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. Bb2 Nc6 6. g3 b6 7. Bg2 Bb7 8. 0-0 Qc7 9. Re1 f5 10. Nc3 Nxc3 11. Bxc3 Be7 12. d4 0-0-0 13. a3 g5 14. dxc5 bxc5 15. b4 g4 16. Nd2 f4 17. b5 Nd4 18. Bxb7+ Qxb7 19. Bxd4 cxd4 20. Qxg4 Rdf8 21. Qe2 fxg3 22. hxg3 Rf5 23. Qe4 Rhf8 24. Qxb7+ Kxb7 25. Re2 1/2-1/2

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.10.29"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Coe, Lawrence"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2072"]
[BlackElo "1805"]
[PlyCount "84"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. N1e2 Nf6 8. Nf4 Bh7 9. Be2 Nbd7 10. Nfxh5 Nxh5 11. Nxh5 e6 12. c3 Qa5 13. Nf4 g5 14. Nxe6 gxh4 15. b4 Qb6 16. Nc5 0-0-0 17. Be3 Nxc5 18. bxc5 Bxc5 19. Qb3 Qxb3 20. axb3 Bb6 21. Rxh4 Bc2 22. Rxh8 Rxh8 23. Ra3 a6 24. Kd2 Be4 25. Bg4+ f5 26. Bh3 Kd8 27. Ra1 Bc7 28. Bg5+ Ke8 29. f3 Rxh3 30. gxh3 Bxf3 31. Ke3 Be4 32. h4 Kf7 33. c4 Kg6 34. Rg1 Bh2 35. Rd1 Bc2 36. Rh1 Bc7 37. b4 Kh5 38. Bf4 Bd8 39. d5 Be4 40. Rd1 cxd5 41. cxd5 Bb6+ 42. Ke2 Kg4 1/2-1/2

[Event "Douglas Major & Minor op"]
[Site "Douglas"]
[Date "2023.10.28"]
[Round "1"]
[White "Carr, Jay A"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1683"]
[BlackElo "2072"]
[PlyCount "66"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IOM"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. b3 a5 4. a3 g6 5. Bb2 Bg7 6. e3 0-0 7. Be2 Nfd7 8. h4 e5 9. dxe5 Nc6 10. Nc3 Ndxe5 11. h5 Nxf3+ 12. Bxf3 Ne5 13. Be2 Be6 14. f4 Nd7 15. hxg6 fxg6 16. Bf3 Qe7 17. Qe2 a4 18. Nd5 Qf7 19. Bxg7 Qxg7 20. Kf2 Ne5 21. fxe5 Bxd5 22. exd6 cxd6 23. Rac1 Qe5 24. Qd3 Bxf3 25. gxf3 Rf6 26. Rh4 b5 27. Rch1 h5 28. Re4 Qf5 29. f4 Rc8 30. Re1 Kf8 31. bxa4 bxa4 32. Qa6 d5 33. Re6 Qxc2+ 0-1

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.22"]
[Round "7"]
[White "Jackson, Oliver A"]
[Black "Van Dijk, Bram"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2095"]
[BlackElo "1950"]
[PlyCount "51"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 d6 4. Nf3 a6 5. Bc4 b5 6. Bb3 Bb7 7. d3 e6 8. 0-0 Nc6 9. f5 Qd7 10. Ng5 Nd8 11. Nxf7 Qxf7 12. fxe6 Bd4+ 13. Kh1 Qe7 14. Rf7 Qh4 15. g3 Qh3 16. Qf3 Ne7 17. Rxe7+ Kxe7 18. Bg5+ Ke8 19. Rf1 Qh5 20. Qf4 Be5 21. Qe3 h6 22. Bxd8 Rxd8 23. d4 Bg7 24. Rf7 Bf8 25. Qf2 Ba8 26. Re7+ 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.19"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Schroeder, Gerhard"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2095"]
[BlackElo "2017"]
[PlyCount "63"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. e5 d5 9. exd6 Qxd6 10. d3 b6 11. Ne4 Qc7 12. c3 Nxf3+ 13. Qxf3 Rb8 14. f5 gxf5 15. Ng3 Bb7 16. Qf2 h5 17. 0-0 Ne7 18. Bg5 Ng6 19. Rae1 f4 20. Bxe6 fxe6 21. Rxe6+ Kf7 22. Re7+ Qxe7 23. Bxe7 Kxe7 24. Nf5+ Kf6 25. Nd6 Bc6 26. d4 c4 27. d5 Bd7 28. Qd4+ Ne5 29. Rxf4+ Kg6 30. Qe4+ Kh6 31. Rf7 Rbe8 32. Rxd7 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.18"]
[Round "3"]
[White "Nordby, Berndt"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2012"]
[BlackElo "2095"]
[PlyCount "28"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Qc2 Re8 9. Rd1 exd4 10. Nxd4 Nc5 11. f3 Nh5 12. Kh1 Qh4 13. f4 Bxd4 14. Rxd4 Qe1+ 0-1

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.17"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Turner, David"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2095"]
[BlackElo "1754"]
[PlyCount "37"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 g6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 c6 7. e5 dxe5 8. fxe5 Nd5 9. Bc4 e6 10. Ne4 Nd7 11. d4 Be7 12. 0-0 f5 13. exf6 N7xf6 14. Nxf6+ Bxf6 15. Bxd5 Bxd4+ 16. Kh1 Qxd5 17. Qf7+ Kd8 18. c3 Bb6 19. Bf4 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.16"]
[Round "1"]
[White "Plug, Arjan JH"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1795"]
[BlackElo "2095"]
[PlyCount "88"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. 0-0 Nd7 8. Ng5 Ngf6 9. f4 h6 10. Nh3 Be7 11. f5 e5 12. Nd5 0-0 13. c4 Rb8 14. b3 Bc6 15. Bd2 Re8 16. Nxe7+ Qxe7 17. g4 Nh7 18. g5 hxg5 19. Bf3 bxc4 20. bxc4 Ndf8 21. Kh1 g6 22. Bg4 f6 23. Nf2 Qg7 24. Qf3 gxf5 25. Bxf5 Ng6 26. Qh5 Nf4 27. Bxf4 exf4 28. Ng4 Rf8 29. Rab1 Rxb1 30. Rxb1 Be8 31. Qh3 Bg6 32. Bxg6 Qxg6 33. Rb7 Kh8 34. Nh6 d5 35. cxd5 c4 36. Nf5 cxd3 37. Qxd3 g4 38. d6 g3 39. hxg3 Qh5+ 40. Kg2 Ng5 41. gxf4 Qg4+ 42. Kf1 Qxf4+ 43. Ke1 Rc8 44. Rc7 Rxc7 1/2-1/2

[Event "Leamington Spa 4NCL op-A 28th"]
[Site "Leamington Spa"]
[Date "2022.07.10"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Chan, Sheng Liang Bernard"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2104"]
[BlackElo "1869"]
[PlyCount "90"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. a4 e6 7. e5 a6 8. Bc4 d5 9. exd6 Qxd6 10. d3 Ne7 11. Ne4 Qc7 12. c3 Ndf5 13. 0-0 0-0 14. Qe1 b6 15. g4 Nd6 16. Qh4 Nxc4 17. dxc4 f5 18. Neg5 h6 19. Bd2 fxg4 20. Qxg4 hxg5 21. Nxg5 Nf5 22. Rae1 Re8 23. Ne4 Qf7 24. Ng5 Qd7 25. Bc1 Bb7 26. Nf3 Bxf3 27. Rxf3 Kf7 28. a5 bxa5 29. Rf2 Rad8 30. Rg2 Rg8 31. Qxg6+ Kf8 32. Qh5 Qf7 33. Qe2 Bf6 34. Rxg8+ Qxg8+ 35. Kh1 Rd6 36. Be3 Qh7 37. Qf3 Nxe3 38. Qxe3 Qb7+ 39. Kg1 Qc6 40. f5 exf5 41. Rf1 Re6 42. Qh3 Bg7 43. Rxf5+ Kg8 44. Rd5 Qe8 45. Rd8 Rg6+ 0-1

[Event "Leamington Spa 4NCL op-A 28th"]
[Site "Leamington Spa"]
[Date "2022.07.10"]
[Round "5"]
[White "Ortiz Sanchez, Luis"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1871"]
[BlackElo "2104"]
[PlyCount "97"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. Bc4 e6 6. Bg5 Be7 7. cxd6 Bxd6 8. Qe2 h6 9. Bh4 g5 10. Bg3 e5 11. Nd2 Qe7 12. Ngf3 Bd7 13. 0-0-0 a6 14. Nf1 b5 15. Bd5 Rc8 16. Kb1 b4 17. c4 b3 18. axb3 Nb4 19. Ne3 0-0 20. h4 g4 21. Ne1 h5 22. f3 Qd8 23. N1c2 Qa5 24. Nxb4 Qxb4 25. Qd3 Rb8 26. Nc2 Qxb3 27. Qxb3 Rxb3 28. Bxf7+ Kxf7 29. Rxd6 Rfb8 30. Bxe5 Be6 31. Rxe6 Kxe6 32. Bxb8 Rxb8 33. Nd4+ Kf7 34. e5 Rd8 35. e6+ Kg6 36. Rd1 Ne8 37. Kc2 Kf6 38. fxg4 hxg4 39. Rf1+ Kg6 40. Kc3 Ng7 41. c5 Re8 42. Rf4 Kh5 43. g3 Nxe6 44. Re4 Nc7 45. Rxe8 Nxe8 46. c6 Kg6 47. Kc4 Kf6 48. Kd5 Ke7 49. Ke5 1-0

[Event "Leamington Spa 4NCL op-A 28th"]
[Site "Leamington Spa"]
[Date "2022.07.09"]
[Round "2"]
[White "Hebden, Mark"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2469"]
[BlackElo "2104"]
[PlyCount "51"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. 0-0 Na6 8. h3 Nc7 9. a4 b6 10. Bf4 Nd7 11. Qd2 a6 12. Bh6 Rb8 13. Bxg7 Kxg7 14. Rfb1 Ne5 15. Nxe5 dxe5 16. b4 Ne6 17. Qe3 Nd4 18. bxc5 Qc7 19. Bd1 Qxc5 20. Na2 f5 21. c3 fxe4 22. cxd4 exd4 23. Qxe4 Bf5 24. Qe5+ Kg8 25. Rc1 Qa3 26. Qxd4 1-0

[Event "Leamington Spa 4NCL op-A 28th"]
[Site "Leamington Spa"]
[Date "2022.07.09"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Wedge, David C"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2104"]
[BlackElo "1729"]
[PlyCount "79"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. f4 Bg7 4. Nf3 c5 5. Bb5+ Bd7 6. Bc4 a6 7. a4 e6 8. 0-0 Nc6 9. f5 Ne5 10. fxe6 Bxe6 11. Nxe5 Bxe5 12. Bxe6 fxe6 13. Qg4 Qe7 14. d3 Nf6 15. Qh3 0-0 16. Bg5 Rae8 17. Rf3 h5 18. Raf1 Qg7 19. Nd1 Ng4 20. Bf4 Bxf4 21. Rxf4 Qd4+ 22. Kh1 Rxf4 23. Rxf4 Rf8 24. Rxf8+ Kxf8 25. Qg3 Qe5 26. Qxe5 Nxe5 27. Kg1 Ke7 28. h3 Kf6 29. Kf2 g5 30. Ke3 g4 31. b3 Kg5 32. Nf2 g3 33. Nd1 Ng6 34. Kf3 h4 35. Ne3 Ne5+ 36. Ke2 Kf4 37. Nf1 b5 38. axb5 axb5 39. Nd2 d5 40. exd5 1/2-1/2

[Event "Leamington Spa 4NCL op-A 28th"]
[Site "Leamington Spa"]
[Date "2022.07.08"]
[Round "1"]
[White "Sandhu, Manvith"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1839"]
[BlackElo "2104"]
[PlyCount "96"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 Nbd7 9. Nc3 Be7 10. b3 b6 11. Bb2 Bb7 12. f4 h5 13. Rae1 h4 14. Kh1 Nh5 15. Qe3 0-0-0 16. f5 Rh6 17. Nce2 Kb8 18. fxe6 fxe6 19. Bc1 Ne5 20. Qh3 g5 21. Nxe6 Rxe6 22. Qxe6 Nxd3 23. Rd1 Ne5 24. Qh6 Nf4 25. Bxf4 gxf4 26. Qxf4 h3 27. Nc3 hxg2+ 28. Kxg2 Rg8+ 29. Kh1 Rg4 30. Qe3 Qc5 31. Qe2 b5 32. Nd5 bxc4 33. b4 Qb5 34. a4 Qe8 35. Rg1 Rxg1+ 36. Rxg1 Bxd5 37. exd5 Qf7 38. Rf1 Qxd5+ 39. Kg1 Qd3 40. Qf2 Kb7 41. b5 axb5 42. axb5 Qg6+ 43. Kh1 Qe4+ 44. Kg1 Bd8 45. Qg2 Qxg2+ 46. Kxg2 Bg5 47. Rf2 Nd3 48. Rf7+ Kb6 0-1

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.08"]
[Round "7"]
[White "Chandler, Clifford R"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2246"]
[BlackElo "2104"]
[PlyCount "82"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Be7 10. Bd3 Ba6 11. Qe2 Bxd3 12. Qxd3 Nc6 13. 0-0 Na5 14. Ng5 Nc4 15. Nxf7 Nxd2 16. Nxh8 Nxf1 17. Qxh7 0-0-0 18. Qxg7 Nd2 19. Rc1 Ba3 20. Rc2 Nc4 21. Nf7 Rf8 22. Ng5 Qd8 23. Ne4 Rg8 24. Qf7 Rh8 25. g3 Kb8 26. h4 Be7 27. Kg2 Bxh4 28. gxh4 Qxh4 29. Ng3 Ne3+ 30. fxe3 Qh2+ 31. Kf3 Qxc2 32. Qxd7 Rf8+ 33. Kg4 Qg6+ 34. Kh3 Rh8+ 35. Kg2 Rg8 36. Qd6+ Kb7 37. Qd7+ Ka6 38. Qa4+ Kb7 39. Qd7+ Kb8 40. Qd6+ Kc8 41. Qc6+ Kb8 1/2-1/2

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.07"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Spanton, Timothy"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2104"]
[BlackElo "1860"]
[PlyCount "43"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. Nxe5 dxe4 5. Bc4 Nh6 6. Nc3 0-0 7. Nxe4 Bd4 8. d3 Bxe5 9. fxe5 Bg4 10. Qd2 Nc6 11. Qf2 Nxe5 12. Bg5 Qe8 13. Bb3 Be6 14. Bxh6 Ng4 15. Qg3 f5 16. Bxg7 Kxg7 17. 0-0-0 fxe4 18. h3 Qg6 19. hxg4 Qg5+ 20. Kb1 Bxb3 21. axb3 e3 22. Qxc7+ 1-0

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.07"]
[Round "5"]
[White "Stokes, Michael"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2030"]
[BlackElo "2104"]
[PlyCount "103"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 b6 6. Bc4 Bb7 7. 0-0 e6 8. Nxd4 Ne7 9. Bg5 a6 10. Na3 Qc7 11. Ndb5 axb5 12. Nxb5 Qc6 13. Nd6+ Kd8 14. Qg4 h5 15. Qh3 f6 16. Bb5 Qxg2+ 17. Qxg2 Bxg2 18. Kxg2 Rg8 19. Be3 Nd5 20. a4 Nc6 21. Bxc6 dxc6 22. b4 Kc7 23. Nc4 f5 24. a5 b5 25. Bb6+ Kb7 26. Na3 Nxc3 27. Nc2 Nd5 28. Rac1 Bxb4 29. Nd4 Rac8 30. Nxe6 Rge8 31. Nc5+ Bxc5 32. Bxc5 Rxe5 33. a6+ Ka8 34. Kf3 g5 35. Rfe1 g4+ 36. Kg3 Re4 37. Rxe4 fxe4 38. h3 gxh3 39. Kxh3 Nf4+ 40. Kh2 Nd3 41. Rc2 Nxc5 42. Rxc5 Ka7 43. Rxh5 b4 44. Kg3 b3 45. Kf4 c5 46. Ke3 c4 47. Kd2 c3+ 48. Kc1 Rg8 49. Rh1 Kxa6 50. Rf1 Kb5 51. Kd1 Ra8 52. Ke2 0-1

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.06"]
[Round "3"]
[White "Costello, Colin"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1899"]
[BlackElo "2104"]
[PlyCount "75"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d3 Nf6 5. g3 Bb4 6. Bg5 0-0 7. Bg2 d6 8. 0-0 Bxc3 9. bxc3 Qe8 10. Bxf6 Rxf6 11. Qd2 f4 12. Rab1 Qh5 13. Rb5 a6 14. Rb2 Nd8 15. Rfb1 Rb8 16. Qd1 Ne6 17. Qa4 Nc5 18. Qd1 b6 19. a4 a5 20. Rb5 Bb7 21. d4 fxg3 22. hxg3 Ne4 23. dxe5 dxe5 24. Rxe5 Qh6 25. Qd7 Rf7 26. Qd4 Nc5 27. Rxc5 bxc5 28. Qxc5 Rd8 29. Qxa5 Rfd7 30. Nd4 Bxg2 31. Kxg2 Qg6 32. Rb5 Qe4+ 33. f3 Qg6 34. Rd5 Qf7 35. e4 Qf6 36. f4 c6 37. Rxd7 Rxd7 38. Qa8+ 1-0

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.06"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Hall, Alan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2104"]
[BlackElo "1710"]
[PlyCount "79"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nc6 5. Bb5 Bd7 6. Na4 Bb6 7. Nxb6 axb6 8. 0-0 Nf6 9. d3 exf4 10. Bxf4 Ne5 11. Bxd7+ Nexd7 12. Nd4 0-0 13. Bg5 Ra5 14. Nf5 Re8 15. Qe1 Re6 16. Qg3 Qf8 17. Rf2 Nh5 18. Qh4 Nhf6 19. b4 Ra8 20. Nd4 Re5 21. g4 Nxe4 22. dxe4 Rxe4 23. Nf5 Ne5 24. h3 Ng6 25. Qg3 Rxb4 26. Qc3 c5 27. Re1 f6 28. Qd3 Rd8 29. c3 Ra4 30. Nxg7 Kxg7 31. Rxf6 Qxf6 32. Bxf6+ Kxf6 33. Qf5+ Kg7 34. Rf1 Raa8 35. Qf7+ Kh8 36. Rf5 Rf8 37. Qxb7 Rxa2 38. Rxf8+ Nxf8 39. Qxb6 Rd2 40. Qd8 1-0

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.05"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Ingham, H William"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2104"]
[BlackElo "1838"]
[PlyCount "79"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 Nbd7 7. Qe2 Nb6 8. Bb3 Nbxd5 9. Nxd5 Nxd5 10. Qb5+ c6 11. Qxb7 Qc8 12. Qxc8+ Rxc8 13. Ne2 e6 14. Ng3 Bg6 15. d3 Bc5 16. Ne4 Bxe4 17. fxe4 Ne3 18. g3 Ng4 19. Ke2 Ke7 20. h3 Nf6 21. g4 Rhd8 22. Rf1 Nd7 23. Bd2 f6 24. Rad1 Nf8 25. h4 e5 26. g5 Ne6 27. c3 fxg5 28. hxg5 Rf8 29. Rf5 Rxf5 30. exf5 Nf4+ 31. Bxf4 exf4 32. d4 Bd6 33. Kf3 Kf8 34. Rh1 Re8 35. Rxh7 Re3+ 36. Kf2 Rg3 37. f6 gxf6 38. gxf6 Ke8 39. Rxa7 Rg6 40. Bf7+ 1-0

[Event "ENG Chessable-ch Seniors 65+"]
[Site "Kenilworth"]
[Date "2022.05.04"]
[Round "1"]
[White "Bingham, James T"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1864"]
[BlackElo "2104"]
[PlyCount "55"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Bg2 Bc5 7. 0-0 0-0 8. Nc3 h6 9. e4 b5 10. Qe2 a6 11. a3 d6 12. b4 Bb6 13. Qd3 Be6 14. Rd1 Bxf2+ 15. Kxf2 Ng4+ 16. Ke1 Qb6 17. Qd2 d5 18. Nxd5 Bxd5 19. h3 Bxe4 20. hxg4 Bxf3 21. Bxf3 Qg1+ 22. Ke2 Qb6 23. Qd6 e4 24. Bg2 Rad8 25. Be3 Nd4+ 26. Qxd4 Rxd4 27. Rxd4 Qc7 28. Bxe4 1/2-1/2

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.09"]
[Round "6"]
[White "Myall, Ivan J"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2011"]
[BlackElo "2112"]
[PlyCount "53"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. d5 g6 6. e4 Bg7 7. Qd2 Qa5 8. Bd3 a6 9. 0-0 b5 10. e5 dxe5 11. Nxe5 Nxe5 12. Bxe5 0-0 13. Qd1 Bb7 14. Ne4 c4 15. Bxf6 exf6 16. Be2 Rad8 17. Qb1 Bxd5 18. c3 f5 19. Ng5 b4 20. cxb4 Qxb4 21. Qc2 Qxb2 22. Rac1 Qf6 23. f4 c3 24. Kh1 Bxg2+ 25. Kxg2 Rd2 26. Ne4 Qd4 27. Nxd2 1-0

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.08"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "De Coverly, Roger D"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2112"]
[BlackElo "1863"]
[PlyCount "92"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 d6 5. f4 Nc6 6. f5 Nd4 7. Nf3 c6 8. Bg5 b5 9. Bb3 a5 10. a3 Nxb3 11. cxb3 Qb6 12. Qe2 Bb7 13. d4 exd4 14. e5 dxe5 15. Qxe5+ Kd7 16. 0-0-0 Rae8 17. Qf4 Kc8 18. Nxd4 Rd8 19. Nc2 Qc7 20. Qxc7+ Kxc7 21. Bxf6 gxf6 22. Ne4 Be7 23. Rhe1 Rxd1+ 24. Kxd1 Rd8+ 25. Kc1 Rd7 26. g4 c5 27. Nc3 Kb6 28. a4 b4 29. Ne4 Bd8 30. Ne3 Rd4 31. Nd2 Kc6 32. Ndc4 Kd7 33. Rd1 Bc7 34. Rxd4+ cxd4 35. Nc2 Bf4+ 36. Kd1 Bf3+ 37. Ke1 Bxg4 38. Nxd4 Bxh2 39. Nxa5 h5 40. Kf2 h4 41. Kg2 Be5 42. Nac6 h3+ 43. Kh1 Kd6 44. a5 Kc5 45. Nxe5 fxe5 46. Nc2 Bxf5 0-1

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.07"]
[Round "4"]
[White "Milnes, Anthony CP"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1948"]
[BlackElo "2112"]
[PlyCount "60"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. Nc3 c5 7. e4 Nc6 8. d3 Rb8 9. Qe1 Nd4 10. Nxd4 cxd4 11. Nd1 b5 12. c3 dxc3 13. Nxc3 b4 14. Nd1 a5 15. Qg3 Ba6 16. Nf2 Nd7 17. Rb1 Rc8 18. Bd1 Nc5 19. f5 Qb6 20. Be3 Qb5 21. Be2 Na4 22. Rfe1 Rc2 23. Bf1 Rxb2 24. d4 Rxb1 25. Rxb1 Qb7 26. Bxa6 Qxa6 27. Qf3 Qc4 28. Qd1 Nc3 29. Qb3 Qxb3 30. Rxb3 Nxa2 0-1

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.06"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Reuben, Stewart"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2112"]
[BlackElo "1991"]
[PlyCount "57"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Bd7 9. a4 a6 10. Nc3 e6 11. f5 Ne7 12. f6 Bxf6 13. e5 Bg7 14. Ne4 Nc8 15. Bg5 Qc7 16. Nf6+ Kf8 17. d4 Bc6 18. d5 Bxd5 19. Nxd5 exd5 20. Qxd5 dxe5 21. Be3 Ne7 22. Bxc5 Rd8 23. Qc4 Rc8 24. b4 Ke8 25. Ng5 Nf5 26. Ne6 fxe6 27. Qxe6+ Kd8 28. Rxf5 Qxc5+ 29. bxc5 1-0

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.05"]
[Round "2"]
[White "Scowen, Roger S"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1885"]
[BlackElo "2112"]
[PlyCount "60"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Qc7 7. Nc3 Nc6 8. Be3 Ne5 9. Qb3 d6 10. Be2 Be7 11. 0-0 0-0 12. Rac1 Bd7 13. Rfd1 Kh8 14. h3 Rae8 15. f4 Ng6 16. g4 h6 17. g5 hxg5 18. fxg5 Nh7 19. Nf3 Nxg5 20. Nxg5 Bxg5 21. Bxg5 Qc5+ 22. Kh1 Qxg5 23. Qxb7 Ne5 24. Qa7 f5 25. Qg1 Qh4 26. Rxd6 fxe4 27. Rf1 Bc6 28. Rxe6 Qxh3+ 29. Qh2 Rxf1+ 30. Bxf1 Qxh2+ 0-1

[Event "ENG-ch Seniors 65"]
[Site "Milton Keynes"]
[Date "2021.10.04"]
[Round "1"]
[White "Jackson, Oliver A"]
[Black "Calvert, David Ian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2112"]
[BlackElo "1881"]
[PlyCount "88"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. Be3 e6 10. 0-0-0 Nbd7 11. a3 Qc7 12. g4 Bd6 13. g5 Nd5 14. Ne4 Nxe3 15. Nxd6+ Qxd6 16. fxe3 Qe7 17. Rg1 0-0-0 18. Bxa6 Kc7 19. Be2 b5 20. e4 Nb6 21. Qc3 Kb7 22. h4 Rd7 23. Bf3 Rhd8 24. Rge1 f6 25. d5 cxd5 26. exd5 Nxd5 27. Qa5 Kb8 28. Qxb5+ Rb7 29. Qa5 Ra7 30. Rxe6 Rxa5 31. Rxe7 Nxe7 32. Rxd8+ Kc7 33. Rh8 Rf5 34. Be2 Rf2 35. gxf6 gxf6 36. Bd3 f5 37. Rxh7 Kd6 38. Rf7 f4 39. h5 Nd5 40. h6 Rh2 41. h7 Rh1+ 42. Kd2 Rh2+ 43. Ke1 Ne3 44. Rf6+ Kd5 1-0

[Event "Benidorm op U2300 18th"]
[Site "Benidorm"]
[Date "2019.12.05"]
[Round "8"]
[White "Jackson, Oliver A"]
[Black "Amdouni, Zoubaier"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2150"]
[BlackElo "2289"]
[PlyCount "70"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 e6 7. e5 a6 8. Bc4 d5 9. exd6 Qxd6 10. d3 Ne7 11. Ne4 Qc7 12. c3 Ndf5 13. 0-0 0-0 14. Qe2 b6 15. Ne5 Nd5 16. Bd2 Bb7 17. Rae1 Rae8 18. Qf2 Nd6 19. Bb3 Nxe4 20. dxe4 Nxf4 21. Ng4 Nd3 22. Nf6+ Bxf6 23. Qxf6 Qe7 24. Re2 Qxf6 25. Rxf6 Kg7 26. Rf3 Ne5 27. Rh3 Ng4 28. Rh4 h5 29. h3 Ne5 30. Bf4 f6 31. Bxe5 fxe5 32. Rf2 Rxf2 33. Kxf2 Kh6 34. g4 Kg5 35. Kg3 Rd8 0-1

[Event "Benidorm op U2300 18th"]
[Site "Benidorm"]
[Date "2019.12.04"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Sawant, Akshay"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2150"]
[BlackElo "1793"]
[PlyCount "33"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. Qe2 Ne7 7. g3 d5 8. Bg2 g6 9. f5 gxf5 10. Bg5 fxe4 11. Ne5 h5 12. 0-0 Rh7 13. Rxf7 Nd7 14. Rxh7 Nxe5 15. Bxe7 Bxe7 16. Qxh5+ Kd7 17. Qxe5 1-0

[Event "Benidorm op U2300 18th"]
[Site "Benidorm"]
[Date "2019.12.04"]
[Round "7"]
[White "Zohaib Hassan, Mohamed"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2282"]
[BlackElo "2150"]
[PlyCount "91"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 0-0 8. N5c3 Qe7 9. Be2 Nbd7 10. e4 Bd4 11. 0-0 Nc5 12. Qc2 Bd7 13. Bg5 Rac8 14. a4 a6 15. a5 Rc7 16. Nd2 h6 17. Nc4 Rcc8 18. d6 Qe6 19. Bxf6 Bxc3 20. Be7 Bd4 21. Bxf8 Kxf8 22. Ra3 Bc6 23. Nb6 Bxe4 24. Qd1 Rd8 25. b4 Nd7 26. Bf3 Nf6 27. Bxe4 Nxe4 28. Qc2 Nxd6 29. Qc7 Ke8 30. Rd3 Nb5 31. Qc2 Bxb6 32. axb6 Rxd3 33. Qxd3 Qxb6 34. Qd5 Nd4 35. Qxe5+ Ne6 36. Rb1 Qc6 37. h3 Ke7 38. Re1 Qd6 39. Qe4 Qb6 40. g3 Qb5 41. Rc1 Qb6 42. h4 h5 43. Rc8 g6 44. Rb8 Qd6 45. Rxb7+ Kf6 46. Qf3+ 1-0

[Event "Benidorm op U2300 18th"]
[Site "Benidorm"]
[Date "2019.12.03"]
[Round "5"]
[White "Gavarrete, Nahun"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2300"]
[BlackElo "2150"]
[PlyCount "39"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. 0-0 b5 8. Re1 Nc6 9. Nxc6 Qxc6 10. Qf3 Bb7 11. Nd5 Nxd5 12. exd5 Qxd5 13. Be4 Qe5 14. Bf4 Bxe4 15. Rxe4 Qd5 16. Rd1 Qc6 17. a4 Be7 18. Be5 f6 19. Bd6 Rc8 20. Bxe7 1/2-1/2

[Event "Benidorm op U2300 18th"]
[Site "Benidorm"]
[Date "2019.12.02"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Alami, Halim"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2150"]
[BlackElo "2039"]
[PlyCount "63"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. f4 Nc6 6. Nf3 d6 7. f5 Na5 8. Qe2 Nxc4 9. dxc4 c6 10. Bd2 a5 11. 0-0-0 Bd7 12. g4 a4 13. g5 hxg5 14. Bxg5 Qb6 15. Rd3 Ng4 16. Nd1 Qa6 17. Nd2 Nf6 18. Be3 Qa7 19. Rxd6 Bxe3 20. Nxe3 Qc5 21. Rd3 Ke7 22. Rg1 Rh7 23. Rg2 Nh5 24. Qf2 Qa5 25. Qh4+ Nf6 26. Qg5 Rah8 27. Ng4 Be8 28. Nf3 Rh3 29. Qxg7 Nxg4 30. Qxg4 f6 31. Qg7+ Bf7 32. Rgd2 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.04"]
[Round "7.1"]
[White "Jackson, Oliver A"]
[Black "Chapman, Terry PD"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2151"]
[BlackElo "2246"]
[PlyCount "10"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Nc6 4. Nf3 Bg7 5. Bb5 Nd4 1/2-1/2

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.03"]
[Round "6.1"]
[White "Josse, Mark"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2209"]
[BlackElo "2151"]
[PlyCount "68"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. e3 Ne7 8. Be2 0-0 9. 0-0 Rb8 10. Qd2 Nf5 11. b3 d5 12. Rd1 Be6 13. cxd5 cxd5 14. Ba3 Re8 15. Bc5 c6 16. Rac1 Qc7 17. Bf1 Nh4 18. Bd4 Be5 19. Bxe5 Qxe5 20. Ne2 Qg5 21. Kh1 Bg4 22. Re1 Nf3 23. Qa5 Nxe1 24. Rxe1 Bxe2 25. Bxe2 Qf6 26. Kg1 d4 27. Qxa7 dxe3 28. fxe3 Ra8 29. Qd7 Qc3 30. Rf1 Qxe3+ 31. Rf2 Ra7 32. Qxc6 Rxa2 33. Qc4 Re7 34. Qc8+ Kg7 0-1

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.02"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "Townsend, M Paul"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2151"]
[BlackElo "2233"]
[PlyCount "65"]
[EventDate "2019.07.29"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. a4 Ba6 8. Bxa6 Nxa6 9. Nf3 Nb8 10. 0-0 Nbc6 11. Qd3 Na5 12. Nd2 Qd7 13. Ba3 0-0 14. f4 f5 15. exf6 Rxf6 16. Nf3 Ng6 17. g3 Nc4 18. Rfe1 Rc8 19. Bc1 c5 20. Be3 a5 21. Qe2 Nb2 22. dxc5 bxc5 23. Qb5 Qxb5 24. axb5 Nc4 25. Nd2 Nxe3 26. Rxe3 d4 27. Ree1 e5 28. fxe5 Re6 29. Nc4 Rce8 30. b6 Nxe5 31. Nxe5 Rxe5 32. Rxe5 Rxe5 33. b7 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.01"]
[Round "4"]
[White "Norinkeviciute, Rasa"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1996"]
[BlackElo "2151"]
[PlyCount "44"]
[EventDate "2019.07.29"]
[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 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 d6 7. a3 Bxc3 8. Bxc3 f4 9. gxf4 0-0 10. Nf3 Qe8 11. e4 exf4 12. Qc2 Bg4 13. h3 Bh5 14. Nd4 Qg6 15. Bf1 Nxd4 16. Bxd4 Bf3 17. Be2 Bxh1 18. 0-0-0 f3 19. Rxh1 fxe2 20. Be3 Qg2 21. Re1 Qxh3 22. Rxe2 Ng4 0-1

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.31"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Mashayekh, Majid"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2151"]
[BlackElo "1909"]
[PlyCount "49"]
[EventDate "2019.07.29"]
[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. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 f5 8. Ne2 Qc7 9. Qd2 Be6 10. c4 0-0 11. h3 Re8 12. 0-0-0 b5 13. c5 Bf8 14. Kb1 Nd7 15. g4 fxg4 16. hxg4 g6 17. Rh4 Bd5 18. Rh3 Bg7 19. Bh6 Bh8 20. f3 Re7 21. Bf4 Qb7 22. Bd6 Nf8 23. Nc3 Kg7 24. Nxd5 cxd5 25. c6 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.30"]
[Round "2"]
[White "Clark, Ian C"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1965"]
[BlackElo "2151"]
[PlyCount "62"]
[EventDate "2019.07.29"]
[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 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. a3 Nc6 8. Nxc6 dxc6 9. 0-0 h5 10. f4 e5 11. Kh1 Bc5 12. f5 Bd7 13. Bg5 0-0-0 14. Qe1 Rdg8 15. Bc4 Be8 16. Rd1 Bd4 17. Rf3 Ng4 18. Ne2 b5 19. Ba2 f6 20. Bxg8 fxg5 21. Be6+ Kb7 22. Nxd4 exd4 23. Qg1 c5 24. Bd5+ Bc6 25. c3 Rd8 26. Bxc6+ Qxc6 27. cxd4 Qd6 28. d5 Qe5 29. Re1 Rc8 30. Re2 a5 31. h3 c4 1/2-1/2

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.29"]
[Round "1"]
[White "Jackson, Oliver A"]
[Black "McMahon, Paul"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2151"]
[BlackElo "1931"]
[PlyCount "63"]
[EventDate "2019.07.29"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Ne5 Nc6 7. Nxc6 Qxc6 8. Be2 e6 9. 0-0 Bd7 10. Bf4 Bd6 11. Bf3 Nd5 12. Bxd6 Qxd6 13. Ne4 Qb6 14. c4 Ne7 15. Re1 Rd8 16. c5 Qxb2 17. Rb1 Qxa2 18. Nc3 Qa5 19. Qc2 Bc6 20. Ra1 Qb4 21. Bxc6+ Nxc6 22. d5 Qxc5 23. dxc6 Qxc6 24. Re3 0-0 25. Rh3 f5 26. Re1 Rf6 27. Rhe3 Rg6 28. f3 Qc5 29. Kh1 Qc4 30. Qe2 Qxe2 31. Nxe2 Rd6 32. Nf4 1/2-1/2

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.14"]
[Round "9"]
[White "Kalegin, Evgenij"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2424"]
[BlackElo "2131"]
[PlyCount "107"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 a6 5. 0-0 d6 6. c3 Nf6 7. Qe2 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 0-0 13. h4 Bd7 14. Rfd1 b5 15. Bg5 Rc8 16. Bxe7 Qxe7 17. Bf1 f6 18. exf6 Qxf6 19. Bg2 h6 20. Rd3 Qf5 21. Rc3 Qg4 22. Qe3 Rf6 23. Rac1 Rcf8 24. a3 e5 25. dxe5 d4 26. Nxd4 Nxd4 27. exf6 Ne2+ 28. Kh2 Rxf6 29. R1c2 Nxc3 30. Qxc3 Bf5 31. Rd2 Kh7 32. Rd4 Qe2 33. Rf4 Qe6 34. Qe3 Bg6 35. Rxf6 Qxf6 36. b4 Bf5 37. Bd5 h5 38. Qe8 g6 39. Qf7+ Qxf7 40. Bxf7 Kg7 41. Bd5 Kf6 42. Kg2 Ke5 43. Bb7 Kd4 44. Kf3 Kc3 45. Bxa6 Bd7 46. Ke3 Bc6 47. Bc8 Be8 48. Be6 Kb2 49. Kd4 Kxa3 50. Kc5 Kb2 51. Bh3 Kc3 52. Bf1 Kd2 53. Bxb5 Bf7 54. Kd4 1-0

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.13"]
[Round "8"]
[White "Jackson, Oliver A"]
[Black "Bogdanov, Valentin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2131"]
[BlackElo "2357"]
[PlyCount "70"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. Bb5 Nge7 6. exd5 Nxd5 7. Ne5 Nxc3 8. bxc3 Bd7 9. Bxc6 Bxc6 10. Nxc6 bxc6 11. c4 Qd4 12. Qf3 Rc8 13. Rb1 Qxc4 14. Bb2 Bd6 15. Bxg7 Rg8 16. Bc3 Qxa2 17. 0-0 Qxc2 18. Be5 Be7 19. d3 c4 20. dxc4 Qxc4 21. Rfd1 Qc2 22. g3 f6 23. Rbc1 Qf5 24. Bd6 Bd8 25. Rxc6 Rxc6 26. Qxc6+ Kf7 27. Qb7+ Kg6 28. Qxa7 Qc2 29. Ra1 Qb2 30. Bc5 Rg7 31. Qa4 Bb6 32. Bxb6 Qxb6+ 33. Kg2 Qb2+ 34. Kh3 Qe2 35. Qd1 Qxd1 1/2-1/2

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.12"]
[Round "7"]
[White "Barle, Janez"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2225"]
[BlackElo "2131"]
[PlyCount "54"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e6 7. d3 Nge7 8. Bg5 h6 9. Be3 Nd4 10. Qd2 0-0 11. Bxh6 Bxh6 12. Qxh6 Nxc2 13. Rac1 Nb4 14. d4 Nbc6 15. Rfd1 b6 16. e5 Nf5 17. Qf4 d5 18. dxc5 g5 19. Qa4 Bd7 20. Qa3 Nxe5 21. cxb6 Qxb6 22. b3 Rac8 23. Qb2 f6 24. Qd2 Kg7 25. h3 Rcd8 26. Nd4 Nxd4 27. Qxd4 Qxd4 1/2-1/2

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.11"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Kiefer, Gerhard"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2131"]
[BlackElo "2279"]
[PlyCount "67"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. g3 Nc6 5. Bg2 d6 6. Nf3 Nf6 7. d3 Be7 8. 0-0 Qc7 9. Bd2 Rb8 10. h3 h5 11. Qe1 Nh7 12. f5 0-0 13. g4 hxg4 14. hxg4 Nd4 15. Qg3 Nxf3+ 16. Bxf3 Bg5 17. Bf4 Rd8 18. Kg2 Qe7 19. Rh1 Bxf4 20. Qxf4 Ng5 21. Rh5 f6 22. Rah1 Bd7 23. Qh2 Kf7 24. Rxg5 fxg5 25. Qh5+ Kg8 26. e5 exf5 27. Bd5+ Be6 28. Qh7+ Kf8 29. Qxf5+ Qf7 30. Bxe6 Qxf5 31. gxf5 dxe5 32. Nd5 Rxd5 33. Rh8+ Ke7 34. Rxb8 1-0

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.10"]
[Round "5"]
[White "Marcovici, Adrian"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1954"]
[BlackElo "2131"]
[PlyCount "88"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Nc6 8. Nxc6 dxc6 9. Be3 e5 10. Be2 h5 11. h3 Be6 12. Qc2 Be7 13. Rd1 Nd7 14. Na4 g6 15. c5 f5 16. Bc4 Bxc4 17. Qxc4 f4 18. Bd2 0-0-0 19. Qe6 Rhe8 20. Nb6+ Kb8 21. Nxd7+ Rxd7 22. Ke2 Qc8 23. Qxg6 Bxc5 24. Bc3 Rg8 25. Qxh5 Bd4 26. Bxd4 exd4 27. Qe5+ Ka8 28. Rxd4 Rxd4 29. Qxd4 Rxg2 30. Qd3 Qh8 31. Kf1 Rg8 32. Rg1 Rd8 33. Qf3 Qxb2 34. Rg4 Rf8 35. Kg2 Qe5 36. h4 c5 37. Rg5 Qh8 38. h5 c4 39. Rf5 Rc8 40. Qxf4 c3 41. e5 c2 42. Qc1 Qg8+ 43. Rg5 Qd5+ 44. Kh2 Qd1 0-1

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.09"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Morris, David"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2131"]
[PlyCount "32"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. e5 Ne7 9. Nxd4 cxd4 10. Ne4 0-0 11. Nf6+ Bxf6 12. exf6 Nf5 13. g4 Qxf6 14. 0-0 d5 15. Be2 Nd6 16. d3 Qg7 1/2-1/2

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.08"]
[Round "3"]
[White "Zhelesny, Stanislav"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1997"]
[BlackElo "2131"]
[PlyCount "99"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Bg4 6. c3 Qd7 7. Qa4 Nf6 8. Bg5 0-0 9. Bxf6 Bxf6 10. d5 Ne5 11. Qxd7 Nxd7 12. h3 Bxf3 13. Bxf3 Ne5 14. Bg2 Nc4 15. b3 Nb6 16. a4 a5 17. Ra2 Rfc8 18. Rc1 c6 19. dxc6 bxc6 20. b4 d5 21. e4 e6 22. b5 cxb5 23. exd5 exd5 24. axb5 Rc5 25. c4 Ra7 26. Nd2 a4 27. Rcc2 a3 28. Bf1 Bb2 29. Rcxb2 axb2 30. Rxb2 dxc4 31. Ne4 Re5 32. Nc3 Ra3 33. Rc2 f5 34. Kg2 Rc5 35. Nb1 Rb3 36. Nd2 Rb4 37. Rc3 Kf7 38. Be2 Rb2 39. Nxc4 Nxc4 40. Rxc4 Re5 41. Rc7+ Kf6 42. Bc4 Re7 43. Rc6+ Ke5 44. Bf1 g5 45. Rc5+ Kf6 46. Bd3 Re5 47. Rc6+ Ke7 48. Rc7+ Kd6 49. Rc6+ Kd5 50. Rf6 1/2-1/2

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.07"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Chevelevitch, Evgueni"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2131"]
[BlackElo "2416"]
[PlyCount "74"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. Qe2 Nxc3 7. dxc3 c5 8. Bf4 Nc6 9. 0-0-0 Qa5 10. a3 Be6 11. Bg5 h6 12. Bxe7 Nxe7 13. Qb5+ Qxb5 14. Bxb5+ Bd7 15. Bxd7+ Kxd7 16. c4 Ke6 17. cxd5+ Nxd5 18. c4 Nb6 19. Rd6+ Ke7 20. Rhd1 Rhd8 21. b3 Rxd6 22. Rxd6 Rd8 23. Rxd8 Kxd8 24. Kd2 Ke7 25. Ke3 Ke6 26. Ke4 Nd7 27. b4 g5 28. h3 Nxe5 29. Nxe5 f5+ 30. Ke3 Kxe5 31. bxc5 f4+ 32. Kd3 h5 33. a4 a5 34. Ke2 Ke4 35. Kf2 g4 36. hxg4 hxg4 37. Ke2 Ke5 0-1

[Event "EU-ch Seniors 65 19th"]
[Site "Rhodes"]
[Date "2019.04.06"]
[Round "1"]
[White "Bornand, Herbert"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1728"]
[BlackElo "2131"]
[PlyCount "56"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Bb5+ Bd7 6. a4 Bg7 7. Nf3 0-0 8. 0-0 Bg4 9. Be2 Bxf3 10. gxf3 Nbd7 11. f4 Ne8 12. Be3 f5 13. f3 Nef6 14. Ra3 Nh5 15. Rf2 Rc8 16. Qd2 g5 17. Rg2 gxf4 18. Bxf4 fxe4 19. Bh6 exf3 20. Bxf3 Rxf3 21. Bxg7 Nxg7 22. Rxg7+ Kxg7 23. Qg2+ Kh8 24. Qxf3 Ne5 25. Qe2 Qg8+ 26. Kh1 Rf8 27. Ra1 Ng4 28. Rg1 Nf2+ 0-1

[Event "Benidorm op U2300 17th"]
[Site "Benidorm"]
[Date "2018.12.05"]
[Round "6"]
[White "Longa Yauca, Javier"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2271"]
[BlackElo "2147"]
[PlyCount "53"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. d3 Nf6 5. Bg2 d6 6. Bg5 Be7 7. e3 0-0 8. Nge2 Qe8 9. 0-0 Qh5 10. Bxf6 Rxf6 11. f4 Be6 12. Nd5 Bxd5 13. cxd5 Nd8 14. Rc1 c5 15. dxc6 Nxc6 16. Qb3+ Kh8 17. Bf3 Qe8 18. Qxb7 e4 19. dxe4 Na5 20. Qd5 fxe4 21. Bxe4 Rb8 22. Qxa5 Bd8 23. Qd5 Rxb2 24. Nd4 Rh6 25. Nf5 Rhxh2 26. Rc8 h5 27. Qd4 1-0

[Event "Benidorm op U2300 17th"]
[Site "Benidorm"]
[Date "2018.12.01"]
[Round "2"]
[White "Jemai, Akram"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2265"]
[BlackElo "2147"]
[PlyCount "78"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. Be2 Nf6 6. d4 cxd4 7. Nxd4 Qc7 8. Nc2 Bd6 9. Be3 Be5 10. Qd2 0-0 11. f3 d6 12. g4 Rb8 13. g5 Nd7 14. f4 Bxc3 15. Qxc3 Nc5 16. Bf3 Bd7 17. Rd1 f5 18. e5 Na4 19. exd6 Qd8 20. Qa3 e5 21. Bd5+ Kh8 22. h4 exf4 23. Bxf4 Re8+ 24. Kf1 Ne5 25. h5 b5 26. Qg3 Ng4 27. h6 gxh6 28. Rxh6 Re4 29. Bxe4 fxe4 30. Ne3 Qc8 31. b3 Nc5 32. Nxg4 Bxg4 33. Qc3+ Kg8 34. d7 Nxd7 35. g6 Nf8 36. gxh7+ Nxh7 37. Rg6+ Kf7 38. Qg7+ Ke8 39. Qxh7 Qd8 1-0

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.08.04"]
[Round "7"]
[White "McDonald, Ian1111"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1726"]
[BlackElo "2143"]
[PlyCount "112"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. Nf3 Nd7 10. exd6 Bxd6 11. Bd3 b6 12. Qe2 Nf6 13. h3 0-0 14. 0-0 Bb7 15. Ne5 Bxe5 16. dxe5 Nd7 17. f4 Nc5 18. Be3 Bd5 19. Rf2 Rac8 20. Bd4 Rfd8 21. f5 exf5 22. Bxf5 Be6 23. Be4 b5 24. Qe3 Nxe4 25. Qxe4 Qc4 26. a3 a5 27. Qe2 Qc6 28. Qe3 Rd7 29. Bb6 a4 30. Bd4 h6 31. Kh2 Bd5 32. Rb1 Re8 33. Qe2 Bc4 34. Qf3 Qg6 35. Rg1 Bd5 36. Qe2 Qc6 37. Rb1 Rb7 38. g3 Re6 39. Rg1 Qe8 40. g4 Qe7 41. Qb2 Rg6 42. Rf4 Qd7 43. Qf2 Be6 44. Qf3 Rb8 45. Qe3 Rc8 46. Rf3 Qd5 47. Rf2 Re8 48. Qc1 Rg5 49. Rf4 Qd8 50. Qe3 Qe7 51. Bc5 Qb7 52. Bd4 Bd5 53. h4 Rg6 54. g5 Qe7 55. gxh6 Rxh6 56. Bc5 Rxh4+ 0-1

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.08.03"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Anderton, David William"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2143"]
[BlackElo "2084"]
[PlyCount "100"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 g6 9. Qd1 b6 10. h4 Ba6 11. Bxa6 Nxa6 12. h5 cxd4 13. hxg6 fxg6 14. Qg4 Ne7 15. Bg5 Qxc2 16. Ne2 d3 17. 0-0 Nc5 18. Nd4 Qa4 19. Bf6 h5 20. Qh3 Rh7 21. Nxe6 Nxe6 22. Qxe6 Qd7 23. Qxd7+ Kxd7 24. Rad1 Ke6 25. Rxd3 Rd8 26. Rfd1 Rd7 27. c4 d4 28. Rxd4 Rxd4 29. Rxd4 Nf5 30. Re4 Rd7 31. g4 hxg4 32. Rxg4 Rd1+ 33. Kg2 Kf7 34. c5 bxc5 35. Rc4 Rd5 36. Kf3 Rd3+ 37. Ke4 Rxa3 38. Rxc5 Ra6 39. Kd5 Ne7+ 40. Kc4 Ke6 41. Bxe7 Kxe7 42. Kd5 Kd7 43. f4 Rb6 44. Ke4 a6 45. Kf3 Rb5 46. Rc4 g5 47. fxg5 Rxe5 48. Kf4 Re1 49. Ra4 Ke7 50. Rxa6 Kf7 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.08.02"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "Myall, Ivan J"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2143"]
[BlackElo "2007"]
[PlyCount "65"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 Nc6 6. d3 a6 7. f5 h6 8. a3 Nd4 9. Nxd4 Bxd4 10. Qf3 c6 11. Be3 Qb6 12. Bxd4 exd4 13. Ne2 Qxb2 14. 0-0 Qb6 15. Qg3 0-0 16. Qxd6 Qa7 17. e5 Ne8 18. Qe7 b5 19. Bxf7+ Rxf7 20. Qxe8+ Rf8 21. Qg6 Qf7 22. Qxf7+ Rxf7 23. Nxd4 c5 24. e6 Rc7 25. Ne2 Bb7 26. Nf4 c4 27. d4 Be4 28. c3 Rf8 29. g4 Bd3 30. Rf2 a5 31. Rd1 Be4 32. d5 b4 33. d6 1-0

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.08.01"]
[Round "4"]
[White "Shephard, Chris CW"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2201"]
[BlackElo "2143"]
[PlyCount "42"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 exd4 5. Nxd4 Bg7 6. e3 Nge7 7. Nxc6 Nxc6 8. Bd2 d6 9. Be2 0-0 10. 0-0 Be6 11. Rc1 Ne5 12. b3 c6 13. e4 f5 14. exf5 Bxf5 15. Be3 Qe7 16. Qd2 a6 17. Rfd1 Rad8 18. Bg5 Bf6 19. Bf4 g5 20. Bg3 Kh8 21. Qe3 Rfe8 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.07.31"]
[Round "3"]
[White "Jones, Chris"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2007"]
[BlackElo "2143"]
[PlyCount "38"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Qc7 9. g3 b6 10. Bg2 Ncb4 11. c4 Ba6 12. b3 b5 13. a3 bxc4 14. axb4 cxb3 15. Rxa6 Qxc1+ 16. Qd1 Qc4 17. Qe2 Bxb4+ 18. Nfd2 Qc1+ 19. Qd1 Qc4 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.07.30"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Moore, Geoffrey R"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2143"]
[BlackElo "1980"]
[PlyCount "65"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Bd3 cxd4 8. Ne2 Qa5+ 9. Bd2 Qb6 10. 0-0 Nc5 11. f5 Nxd3 12. cxd3 exf5 13. Nf4 Be6 14. Ng5 Ne7 15. Rc1 g6 16. Nfxe6 fxe6 17. Qa4+ Nc6 18. Nxe6 Be7 19. Bh6 Kf7 20. Nf4 Rad8 21. g4 g5 22. Nh3 Kg6 23. Bxg5 Bxg5 24. Nxg5 Kxg5 25. Rxf5+ Kg6 26. Rcf1 Rd7 27. Qc2 Qd8 28. Qf2 Rg8 29. Rf7 Kh6 30. Qf5 Rxg4+ 31. Qxg4 Rxf7 32. Rxf7 Nxe5 33. Qg7+ 1-0

[Event "BCF-ch Seniors 65"]
[Site "Hull"]
[Date "2018.07.29"]
[Round "1"]
[White "Collins, Peter M"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1901"]
[BlackElo "2143"]
[PlyCount "64"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. d3 f5 4. Bg5 Be7 5. Bxe7 Qxe7 6. Bg2 Nf6 7. 0-0 Nc6 8. c4 0-0 9. Nc3 Qf7 10. e3 f4 11. Qb3 Qh5 12. exf4 Bg4 13. Nh4 Nd4 14. Qxb7 exf4 15. Ne4 f3 16. Nxf6+ gxf6 17. Qd5+ Qxd5 18. cxd5 Rab8 19. b3 Rb5 20. h3 fxg2 21. Kxg2 Be2 22. Rfc1 Rf7 23. Rc3 Rxd5 24. Re1 c5 25. f4 Nb5 26. Rcc1 Bxd3 27. Re8+ Kg7 28. Rce1 f5 29. Rb8 Nc7 30. Kf2 Be4 31. Re2 Na6 32. Rd8 Nb4 0-1

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2018.04.01"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Celinski, Kamil"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2144"]
[BlackElo "1861"]
[PlyCount "75"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Bd6 6. 0-0 0-0 7. d4 Bg4 8. Bb3 c6 9. Nc3 cxd5 10. Nxd5 Nxd5 11. Bxd5 Nc6 12. c3 Rc8 13. Qd3 Bb8 14. Bb3 Ne7 15. Qb5 Rc6 16. Bd2 Rb6 17. Qg5 Rg6 18. Qh4 Qd7 19. Ng5 h6 20. Nxf7 Rxf7 21. Bxf4 Bxf4 22. Bxf7+ Kxf7 23. Rxf4+ Kg8 24. Raf1 Nf5 25. Qe1 Bh3 26. R1f2 Qd5 27. Qe8+ Kh7 28. Qe4 Ne3 29. Qxd5 Nxd5 30. Rf7 Ne3 31. R7f3 Nxg2 32. Rxh3 Nf4+ 33. Rg3 Rf6 34. Kf1 g5 35. Re3 Rf7 36. Ke1 b5 37. Kd2 Rd7 38. Re5 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2018.04.01"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "Jaunooby, Ali Reza"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2144"]
[BlackElo "2110"]
[PlyCount "50"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 e6 7. Nxd4 cxd4 8. Ne2 a6 9. Bd3 d5 10. e5 f6 11. exf6 Qxf6 12. 0-0 Ne7 13. b3 0-0 14. Bb2 Nc6 15. Qe1 Bd7 16. Qg3 Rf7 17. Rae1 Qe7 18. c3 dxc3 19. dxc3 Rc8 20. Nd4 Nxd4 21. cxd4 Qb4 22. Kh1 Bxd4 23. Bxd4 Qxd4 24. f5 exf5 25. Bxf5 Bxf5 0-1

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2018.03.31"]
[Round "3"]
[White "McPhillips, Joseph"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2402"]
[BlackElo "2144"]
[PlyCount "79"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 g6 3. d4 Bg7 4. Bc4 e6 5. Qe2 Ne7 6. Bb3 0-0 7. h4 h5 8. Bg5 Nbc6 9. c3 Na5 10. Bc2 b6 11. Nbd2 f6 12. Be3 c5 13. 0-0 Bd7 14. b4 Nb7 15. a4 Rc8 16. Bb3 Kh8 17. Rfd1 Qc7 18. Nf1 d5 19. exd5 Nxd5 20. Bd2 Rce8 21. Qe4 f5 22. Qe2 cxb4 23. cxb4 Nc3 24. Qe3 Nxd1 25. Rxd1 Bc6 26. Rc1 Qd6 27. Ne5 Bxe5 28. dxe5 f4 29. Qc3 Qe7 30. Qxc6 Nd8 31. Qe4 Qxh4 32. Qxg6 Rf7 33. Qh6+ Kg8 34. Nh2 Ref8 35. Nf3 Qg4 36. Qg5+ Rg7 37. Qxg4 hxg4 38. Nd4 Rd7 39. Nxe6 Rxd2 40. Nxd8+ 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2018.03.30"]
[Round "1"]
[White "Jackson, Oliver A"]
[Black "Webster, Richard J"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2144"]
[BlackElo "1935"]
[PlyCount "57"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. e5 d5 9. exd6 Qxd6 10. d3 Ne7 11. Ne4 Qc7 12. c3 Ndf5 13. 0-0 b6 14. Qe1 Nd6 15. Bd2 Nxe4 16. dxe4 Bb7 17. Bd3 Rd8 18. Qe2 0-0 19. Bc4 Qc8 20. Rae1 Kh8 21. Qf2 Ng8 22. f5 exf5 23. Ng5 Rxd2 24. Qxd2 Bh6 25. exf5 f6 26. h4 fxg5 27. hxg5 Rd8 28. Qe3 Qc6 29. Re2 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2018.03.30"]
[Round "2"]
[White "Kobryn, Peter J"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1969"]
[BlackElo "2144"]
[PlyCount "86"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 Bg7 5. Nc3 d6 6. e4 0-0 7. h3 Na6 8. Be2 Nc7 9. 0-0 e5 10. Be3 Nh5 11. Qd2 f5 12. Bh6 f4 13. Bxg7 Nxg7 14. Nh2 h5 15. Rfb1 Kh7 16. a3 a5 17. Bd1 Nce8 18. f3 Nf6 19. Qf2 g5 20. Be2 Nge8 21. Kf1 b6 22. Ke1 Ra7 23. Kd2 Rg7 24. Rh1 Kg8 25. a4 g4 26. hxg4 hxg4 27. Nxg4 Bxg4 28. fxg4 Nxg4 29. Bxg4 Rxg4 30. Rh2 Qg5 31. Rah1 Nf6 32. Kd1 Kf7 33. Qe2 Rg8 34. Nb5 Ke7 35. Rg1 Rg3 36. Na7 Re3 37. Nc6+ Ke8 38. Qf1 f3 39. g3 Qg4 40. Rh4 Qg6 41. Qh3 Ng4 42. Rf1 Qxe4 43. Rh7 Qb1+ 0-1

[Event "Frodsham op"]
[Site "Frodsham"]
[Date "2018.02.04"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Bennett, Dominic"]
[Result "1-0"]
[ECO "C38"]
[WhiteElo "2181"]
[BlackElo "1987"]
[PlyCount "67"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. Bc4 h6 6. h4 Bg7 7. c3 Qe7 8. 0-0 Nc6 9. b4 Bg4 10. Na3 Nf6 11. Bd3 Nh5 12. Bb2 Ng3 13. Re1 Bh5 14. Qd2 0-0-0 15. b5 Nb8 16. e5 Bxf3 17. gxf3 dxe5 18. Nc4 Nd7 19. Be4 Nc5 20. Qc2 Ncxe4 21. fxe4 g4 22. Qh2 exd4 23. cxd4 Rxd4 24. Rac1 Rxc4 25. Rxc4 Bxb2 26. Qxb2 Rd8 27. Rec1 Qe6 28. Rxc7+ Kb8 29. Qc2 Qb6+ 30. Kg2 f3+ 31. Kxg3 Qd6+ 32. Kf2 g3+ 33. Kxf3 Qf6+ 34. Kg2 1-0

[Event "Frodsham op"]
[Site "Frodsham"]
[Date "2018.02.04"]
[Round "5"]
[White "McDougall, William M"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2048"]
[BlackElo "2181"]
[PlyCount "83"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Bg4 4. Qb3 Qc8 5. Nc3 g6 6. h3 Bd7 7. e4 Bg7 8. e5 Ng8 9. Bf4 Nc6 10. Be2 Nxd4 11. Nxd4 dxe5 12. Bg3 exd4 13. Nd5 e5 14. 0-0 c6 15. Nb4 Ne7 16. Nd3 f6 17. Nc5 b6 18. Ne4 Qc7 19. c5 bxc5 20. Nxc5 Qb6 21. Qc4 Qb5 22. Nxd7 Qxc4 23. Nxf6+ Bxf6 24. Bxc4 Nf5 25. Bxe5 Bxe5 26. Rfe1 Kd7 27. Rxe5 Rhe8 28. Rae1 Rxe5 29. Rxe5 Kd6 30. Ra5 Rb8 31. b3 Rb7 32. a3 Re7 33. Kf1 h6 34. b4 Rb7 35. Bd3 Ne7 36. Be4 Rc7 37. Ke2 Nd5 38. Bxd5 cxd5 39. Ra6+ Ke5 40. Rxg6 Rc2+ 41. Kd3 Rc3+ 42. Kd2 1/2-1/2

[Event "Frodsham op"]
[Site "Frodsham"]
[Date "2018.02.03"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Bimpson, Tom"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2181"]
[BlackElo "2016"]
[PlyCount "37"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 e5 3. f4 Nf6 4. Nf3 Nbd7 5. Bc4 Be7 6. d3 c6 7. a4 Qc7 8. 0-0 Nb6 9. Bb3 Bg4 10. h3 Bxf3 11. Qxf3 h5 12. Be3 a5 13. d4 Nbd7 14. Rad1 0-0 15. g4 exd4 16. Bxd4 hxg4 17. hxg4 Nc5 18. Bxc5 dxc5 19. g5 1-0

[Event "Frodsham op"]
[Site "Frodsham"]
[Date "2018.02.03"]
[Round "3"]
[White "Surtees, Michael"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2126"]
[BlackElo "2181"]
[PlyCount "82"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nh3 g6 3. f4 Bg7 4. Nf2 Nc6 5. Na3 d6 6. c3 e6 7. Be2 Nge7 8. d3 0-0 9. 0-0 Rb8 10. Nc2 b5 11. a3 a5 12. d4 b4 13. Be3 f5 14. dxc5 fxe4 15. cxd6 Nf5 16. Bc5 bxc3 17. b4 e3 18. Ng4 Bd7 19. Qd3 g5 20. Ngxe3 gxf4 21. Rxf4 Ne5 22. Qd1 Qg5 23. Rf1 Bc6 24. Bg4 Nxe3 25. Nxe3 Rxf1+ 26. Kxf1 c2 27. Bxe6+ Kh8 28. Qxc2 Bb5+ 29. Kg1 Nf3+ 30. Kh1 Bxa1 31. gxf3 Bc6 32. Qd1 Be5 33. Ng4 Bg7 34. d7 h5 35. Nf2 Qf6 36. Ne4 Qh4 37. Bb6 Bxe4 38. d8Q+ Rxd8 39. Qxd8+ Qxd8 40. Bxd8 Bxf3+ 41. Kg1 Bd4+ 1-0

[Event "Frodsham op"]
[Site "Frodsham"]
[Date "2018.02.02"]
[Round "1"]
[White "French, Max"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1997"]
[BlackElo "2181"]
[PlyCount "87"]
[EventDate "2018.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 Qa5+ 5. Bd2 b4 6. e4 d6 7. Bd3 g6 8. h3 Bg7 9. Nf3 Nbd7 10. 0-0 0-0 11. Re1 Rb8 12. Qc1 Re8 13. Bf4 Qb6 14. Nbd2 a5 15. Bh2 Ba6 16. Qc2 e5 17. Nh4 Nh5 18. g3 Qd8 19. Ng2 Bc8 20. a3 Rf8 21. Ra2 Kh8 22. g4 Nf4 23. Nxf4 exf4 24. Bxf4 Ne5 25. axb4 axb4 26. b3 h5 27. f3 Qh4 28. Re2 Bd7 29. Rh2 Ra8 30. Bf1 Ra3 31. Rxa3 bxa3 32. Qa2 Ra8 33. Kg2 Qe1 34. Rh1 Qc1 35. Be2 Qc3 36. Nb1 Qb2 37. Qxb2 axb2 38. Be3 hxg4 39. hxg4+ Kg8 40. Kg3 f5 41. gxf5 gxf5 42. Nd2 Ra1 43. Rb1 Ng6 44. Bd3 0-1

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.21"]
[Round "7"]
[White "Jackson, Oliver A"]
[Black "Sedgwick, David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2168"]
[BlackElo "1972"]
[PlyCount "50"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Bd3 cxd4 8. Ne2 Qb6 9. 0-0 Bc5 10. a3 a5 11. Kh1 f6 12. Qe1 fxe5 13. fxe5 Nf8 14. Qg3 g6 15. Bh6 Ne7 16. Ng5 Nf5 17. Bxf5 exf5 18. Nf4 Qc6 19. e6 Be7 20. Rae1 Bxe6 21. Nfxe6 Kd7 22. Nxd4 Qb6 23. Rxe7+ Kxe7 24. Qe5+ Ne6 25. Ngxe6 Qd8 1-0

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.20"]
[Round "6"]
[White "Hillarp Persson, Tiger"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2517"]
[BlackElo "2168"]
[PlyCount "67"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Nf3 Nf6 5. d4 e4 6. Nh4 d6 7. f3 Be7 8. Bh3 exf3 9. exf3 f4 10. Bxc8 Qxc8 11. Bxf4 Qe6+ 12. Qe2 Nxd4 13. Qxe6 Nxe6 14. Ng2 Kd7 15. Be3 b6 16. 0-0-0 Rae8 17. Rhe1 Rhf8 18. Kc2 g5 19. b4 Nh5 20. Rf1 Rf7 21. c5 Kc6 22. b5+ Kb7 23. c6+ Kb8 24. a4 Ref8 25. Ne1 Nhg7 26. Nd5 Nf5 27. Bg1 Bf6 28. Kb3 Bd4 29. Bxd4 Nfxd4+ 30. Kc4 Nxf3 31. Rxf3 Rxf3 32. Nxf3 Rxf3 33. Re1 a5 34. Rxe6 1-0

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.19"]
[Round "5"]
[White "Jackson, Oliver A"]
[Black "Johnsen, Gunnar"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2168"]
[BlackElo "2178"]
[PlyCount "65"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 Bd7 8. a4 Qa5 9. Bd2 Nbc6 10. Bb5 a6 11. Bxc6 Bxc6 12. 0-0 h6 13. Re1 c4 14. Bc1 Bxa4 15. Ba3 b5 16. Qd2 Nc6 17. Re3 0-0-0 18. Qc1 Rd7 19. Nd2 Qd8 20. Bc5 Rb7 21. Qb2 Qd7 22. Bd6 f5 23. Nb3 Bxb3 24. cxb3 a5 25. Qa3 cxb3 26. Qxb3 a4 27. Qa3 Na5 28. Ree1 Qc6 29. Qb4 Nc4 30. Bc5 Kd7 31. h4 Ra8 32. Ra2 Ke8 33. Qb1 1/2-1/2

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.18"]
[Round "4"]
[White "Rosen, Daniel B"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2042"]
[BlackElo "2168"]
[PlyCount "52"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 h5 8. h4 Bg4 9. Be3 e5 10. Bg5 Qd7 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Ne3 Be6 14. Nc3 f5 15. exf5 gxf5 16. f4 0-0-0 17. Ncd5 exf4 18. Rxf4 Bd4 19. c3 Bxd5 20. cxd4 Bxg2 21. Kxg2 Nxd4 22. b4 Rde8 23. Qd2 Re7 24. Re1 Rhe8 25. Rff1 Qc6+ 26. Kh3 Nf3 0-1

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.17"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Kirby, Peter J"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2168"]
[BlackElo "1996"]
[PlyCount "67"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. g3 Nc6 8. Bg2 g6 9. 0-0 Bg7 10. d3 0-0 11. c3 Qe7 12. Qe2 Rb8 13. Be3 Rd8 14. Ng5 Bd7 15. g4 f6 16. Ne4 b6 17. Rae1 e5 18. f5 gxf5 19. gxf5 Kh8 20. Ng3 Qf7 21. b3 Ne7 22. Be4 Bc6 23. Rf2 Rg8 24. Rg2 Nd5 25. Bd2 Nf4 26. Bxf4 Bxe4 27. Nxe4 exf4 28. Nd6 Qf8 29. Qe6 h6 30. Qd7 Kh7 31. Re7 Rd8 32. Qe6 a5 33. a4 f3 34. Rg6 1-0

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.16"]
[Round "2"]
[White "Van Dijk, Bram"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1999"]
[BlackElo "2168"]
[PlyCount "40"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. a4 d5 5. d3 Nc6 6. Nf3 Nf6 7. e5 Nd7 8. g3 Be7 9. Qe2 0-0 10. Bg2 Rb8 11. Nd1 b5 12. axb5 axb5 13. 0-0 Qb6 14. Kh1 Bb7 15. Be3 Ra8 16. Nf2 f6 17. exf6 Rxa1 18. f7+ Rxf7 19. Rxa1 e5 20. Ng4 d4 1/2-1/2

[Event "Guernsey op 43rd"]
[Site "Vale"]
[Date "2017.10.15"]
[Round "1"]
[White "Jackson, Oliver A"]
[Black "Shaw, Meyrick"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2168"]
[BlackElo "1954"]
[PlyCount "49"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 a6 8. f5 b5 9. fxe6 fxe6 10. Bb3 Qb6 11. Qe1 Nge7 12. Kh1 Nd4 13. Nxd4 cxd4 14. Ne2 Nc6 15. Bd2 Ra7 16. c3 dxc3 17. Bxc3 Rf8 18. Rxf8+ Kxf8 19. Nf4 Re7 20. Bxg7+ Kxg7 21. Qc3+ Kg8 22. Rc1 Na7 23. Qf6 Qe3 24. Rf1 Nc6 25. Nd5 1-0

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.08.05"]
[Round "7"]
[White "Burnett, Jim"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2104"]
[BlackElo "2169"]
[PlyCount "150"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Qc2 d6 9. b3 Nbd7 10. Bb2 Rc8 11. Rac1 a6 12. Qb1 cxd4 13. Nxd4 Nc5 14. Rfd1 Qd7 15. Bf3 Ng4 16. Nd5 Bxd5 17. cxd5 Ne5 18. Be2 Qb7 19. f4 Ned7 20. Bf3 b5 21. Nc6 Rfe8 22. Bxg7 Kxg7 23. Qb2+ Kg8 24. Qd4 Nb8 25. Kh1 Nxc6 26. dxc6 Qc7 27. b4 Ne6 28. Qd3 Qb6 29. Rc2 Red8 30. Qb3 Nc7 31. Rcd2 Ra8 32. g3 a5 33. a3 Ra7 34. Rd3 Rda8 35. Qc3 axb4 36. axb4 Ra4 37. Bg4 Ra2 38. Kg1 R8a4 39. Bf3 Qa7 40. Qd4 Qxd4 41. Rxd4 Rb2 42. e4 Rbxb4 43. Rxb4 Rxb4 44. e5 Ne8 45. Kf2 Rc4 46. Ra1 Kg7 47. Ra8 Nc7 48. Ra7 Ne6 49. Bd5 Rc2+ 50. Ke3 dxe5 51. fxe5 Rc5 52. Bxe6 Rxe5+ 53. Kd4 Rxe6 54. Kc5 Re1 55. Kxb5 Rh1 56. Ra4 Rxh2 57. Rb4 Rc2 58. Rc4 Rb2+ 59. Kc5 Rb8 60. c7 Ra8 61. Rb4 e5 62. Rb8 Ra1 63. c8Q Rc1+ 64. Kd5 Rxc8 65. Rxc8 Kf6 66. Re8 Kf5 67. Rxe5+ Kg4 68. Re7 Kxg3 69. Rxf7 h5 70. Rg7 h4 71. Ke4 Kf2 72. Rxg6 h3 73. Rh6 Kg2 74. Ke3 h2 75. Rg6+ Kf1 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.08.04"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Emerson, Roger"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2169"]
[BlackElo "2195"]
[PlyCount "53"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. exd5 exf4 5. Bc4 Bg4 6. Nf3 Bd6 7. Qe2+ Kf8 8. 0-0 c6 9. d4 cxd5 10. Nxd5 Nc6 11. c3 Nxd5 12. Bxd5 Qc7 13. Bd2 Ne7 14. Be4 Re8 15. Qb5 f5 16. Bc2 Bxf3 17. Rxf3 a6 18. Qf1 g5 19. g3 g4 20. Rxf4 Bxf4 21. Bxf4 Qd7 22. Bh6+ Kf7 23. Bb3+ Nd5 24. Qg2 Kg6 25. Qd2 f4 26. Bxf4 Nxf4 27. gxf4 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.08.03"]
[Round "5"]
[White "Surtees, Michael"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2084"]
[BlackElo "2169"]
[PlyCount "94"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nh3 g6 3. f4 Bg7 4. Nf2 Nc6 5. g3 d6 6. Bg2 e6 7. 0-0 Nge7 8. Na3 0-0 9. c3 Rb8 10. Nc2 b5 11. d4 b4 12. dxc5 bxc3 13. b4 Nxb4 14. cxd6 Nec6 15. Nxb4 Nxb4 16. e5 Qb6 17. Re1 Nd5 18. Qb3 Bb7 19. Qxb6 axb6 20. Be3 f6 21. Bd4 fxe5 22. Bxe5 Bxe5 23. fxe5 Rfc8 24. Rec1 Kg7 25. a3 Ne3 26. Bxb7 Rxb7 27. Ra2 c2 28. Ne4 Rc4 29. Ng5 Kf8 30. Nxe6+ Ke8 31. Kf2 Ng4+ 32. Kg2 Nxe5 33. Raxc2 b5 34. Nc5 Ra7 35. Rxc4 Nxc4 36. d7+ Kd8 37. Re1 Nd6 38. Re6 Rc7 39. Re5 Rc6 40. Kf3 Kc7 41. Rd5 Nf7 42. g4 Nd8 43. Ke4 Rb6 44. Nd3 Ra6 45. Rxb5 Rxa3 46. Rd5 Ra4+ 47. Kf3 Kc6 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.08.02"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Anderton, David William"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2169"]
[BlackElo "2087"]
[PlyCount "81"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Qd1 Nc6 10. Nf3 Nge7 11. Be3 c4 12. Be2 h6 13. h4 Ke8 14. g4 Kd8 15. h5 Kc7 16. Nh4 Bd7 17. f4 f5 18. exf6 gxf6 19. f5 exf5 20. Bf4+ Kb6 21. Ng6 Nxg6 22. hxg6 Rag8 23. Bf3 Qa5 24. Rb1+ Ka6 25. a4 Qxc3+ 26. Bd2 Qxd4 27. Rb5 Be6 28. gxf5 Qe5+ 29. Kf2 Qxf5 30. Qb1 b6 31. a5 Rb8 32. Rh5 Qxg6 33. Rhxd5 Rhd8 34. Rxd8 Nxd8 35. axb6 axb6 36. Be3 Qxc2+ 37. Qxc2 Kxb5 38. Qb2+ Ka5 39. Bd2+ Ka6 40. Qa3+ Kb5 41. Qb4+ 1-0

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.08.01"]
[Round "3"]
[White "Reuben, Stewart"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2074"]
[BlackElo "2169"]
[PlyCount "76"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nc3 Nbd7 5. h3 Bxf3 6. Qxf3 e5 7. Be3 Be7 8. Rd1 0-0 9. Bc4 c6 10. 0-0 Qc7 11. a4 Rae8 12. Qe2 exd4 13. Bxd4 Bd8 14. Qd3 Qa5 15. Bxf6 Nxf6 16. Rfe1 Bc7 17. Qd4 Re7 18. b4 Qg5 19. Qxa7 d5 20. exd5 Rxe1+ 21. Rxe1 Qf4 22. Re3 Qxc4 23. Qxb7 cxd5 24. Nb5 Bf4 25. Rc3 Re8 26. g3 Re1+ 27. Kh2 Qe4 28. Rc8+ Ne8 29. Rxe8+ Qxe8 30. gxf4 Re2 31. Kg3 Rd2 32. a5 g5 33. Nd6 gxf4+ 34. Kg2 f3+ 35. Kxf3 Qe2+ 36. Kf4 Qxf2+ 37. Kg4 Rd4+ 38. Kg5 Qh4+ 0-1

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.07.31"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Feavyour, John"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2169"]
[BlackElo "1989"]
[PlyCount "68"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 a6 9. Bd2 b5 10. Bb3 Na5 11. Nd1 Nxb3 12. axb3 Nc6 13. f5 0-0 14. fxg6 fxg6 15. Bg5 Bf6 16. Bh6 Bg7 17. Bxg7 Kxg7 18. Ne3 Ra7 19. e5 Nxe5 20. Nxe5 dxe5 21. Qg3 Rf4 22. Rxf4 exf4 23. Qxf4 Qd4 24. Qg5 h6 25. Qg3 Rf7 26. c3 Qf4 27. Qxf4 Rxf4 28. Rf1 Rxf1+ 29. Kxf1 Bb7 30. Kf2 h5 31. g3 Kf6 32. Nd1 Ke5 33. Ke3 Bd5 34. c4 Bc6 1/2-1/2

[Event "BCF-ch Seniors 65"]
[Site "Llandudno"]
[Date "2017.07.30"]
[Round "1"]
[White "Stimpson, Philip M"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1937"]
[BlackElo "2169"]
[PlyCount "74"]
[EventDate "2017.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "WLS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Qe1 0-0 9. f5 d5 10. Bb3 b5 11. Qh4 f6 12. exd5 exd5 13. Nxd5 Nxd5 14. Qe4 Nce7 15. fxg6 hxg6 16. Re1 Rf7 17. c4 Bf5 18. Qe2 bxc4 19. Bxc4 Bf8 20. Nh4 Qd7 21. Bd2 Rh7 22. Nxf5 Qxf5 23. Qe6+ Qxe6 24. Rxe6 Kg7 25. Rae1 Rb8 26. b3 Rb6 27. R6e2 Rd6 28. Bc1 Nf5 29. Ba3 Rd7 30. Re8 Nb4 31. Bb5 Re7 32. R1xe7+ Nxe7 33. Ra8 Nec6 34. d4 Nxd4 35. Rxa7+ Kh6 36. Bc1+ g5 37. Rxh7+ Kxh7 0-1

[Event "North Wales op"]
[Site "Llandudno"]
[Date "2017.07.02"]
[Round "4"]
[White "Blackburn, Jonathan LB"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2200"]
[BlackElo "2169"]
[PlyCount "78"]
[EventDate "2017.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. h3 Bh5 5. Bd3 Nc6 6. c3 e6 7. Bg5 Be7 8. Qe2 0-0 9. Nbd2 Re8 10. g4 Bg6 11. Nh4 Nd7 12. Bxe7 Nxe7 13. Qf3 c5 14. dxc5 Ne5 15. Qg3 Nxd3+ 16. Qxd3 dxc5 17. Qxd8 Raxd8 18. 0-0-0 b5 19. f4 f6 20. Rhf1 c4 21. Nhf3 Nc6 22. Nh4 Bf7 23. Ndf3 e5 24. f5 Na5 25. Rxd8 Rxd8 26. Rd1 Rxd1+ 27. Kxd1 Nb7 28. Kd2 Nc5 29. Ke3 Na4 30. Ne1 Nxb2 31. Kd2 Na4 32. Nhf3 a5 33. a3 Be8 34. Nd4 exd4 35. cxd4 Bc6 36. d5 Bd7 37. Ke3 b4 38. axb4 axb4 39. Kd4 b3 0-1

[Event "North Wales op"]
[Site "Llandudno"]
[Date "2017.07.02"]
[Round "5"]
[White "Dineley, Richard"]
[Black "Jackson, Oliver A"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2269"]
[BlackElo "2169"]
[PlyCount "12"]
[EventDate "2017.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 1/2-1/2

[Event "North Wales op"]
[Site "Llandudno"]
[Date "2017.07.01"]
[Round "3"]
[White "Jackson, Oliver A"]
[Black "Doran, Chris"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2169"]
[BlackElo "1977"]
[PlyCount "55"]
[EventDate "2017.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. e5 d5 9. exd6 Qxd6 10. d3 Nf6 11. Ne4 Nxe4 12. dxe4 0-0 13. c3 Nxf3+ 14. Qxf3 Bd7 15. 0-0 b5 16. Bb3 c4 17. Bc2 Bc6 18. Qf2 Qc7 19. f5 exf5 20. exf5 Be5 21. Qh4 Qb6+ 22. Kh1 Bf6 23. Qg3 Kg7 24. Be3 Qb7 25. Bc5 Rfe8 26. fxg6 Re2 27. gxf7+ Kh8 28. Rxf6 1-0

[Event "North Wales op"]
[Site "Llandudno"]
[Date "2017.07.01"]
[Round "2"]
[White "Jackson, Oliver A"]
[Black "Hunt, Malcolm A"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2169"]
[BlackElo "2040"]
[PlyCount "24"]
[EventDate "2017.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 f5 4. Bb5 fxe4 5. Bxc6 dxc6 6. Nxe5 Nf6 7. Nc3 Qd4 8. Qe2 Be7 9. b3 Nd5 10. Qxe4 Qxe4+ 11. Nxe4 Nxf4 12. 0-0 0-0 1/2-1/2

[Event "North Wales op"]
[Site "Llandudno"]
[Date "2017.06.30"]
[Round "1"]
[White "Waterfield, John"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1967"]
[BlackElo "2169"]
[PlyCount "46"]
[EventDate "2017.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Bd7 7. Bc4 Bg7 8. Nf3 0-0 9. 0-0 b5 10. Bb3 a5 11. Nc3 a4 12. Bc2 b4 13. Nxa4 Nxd5 14. a3 Nc6 15. Be3 Bg4 16. h3 Bxf3 17. gxf3 e6 18. Kg2 Nxd4 19. Qd2 Nxc2 20. Qxc2 Nxe3+ 21. fxe3 Qg5+ 22. Kf2 Qh4+ 23. Ke2 b3 0-1

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.28"]
[Round "9"]
[White "Jackson, Oliver A"]
[Black "Blechzin, Igor"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2160"]
[BlackElo "2260"]
[PlyCount "90"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Nb1 Nf6 6. Bb5+ Nbd7 7. Bxd7+ Bxd7 8. d3 Qa5+ 9. Bd2 Qb6 10. Na3 Qxb2 11. Nc4 Qb5 12. Nfe5 Qa6 13. 0-0 b5 14. Nxd7 bxc4 15. Ne5 c3 16. Be1 Be7 17. g4 c4 18. g5 Nd7 19. Nxc4 0-0 20. Bf2 Bc5 21. Bg3 Be7 22. h4 f5 23. Qe2 Rae8 24. h5 Nc5 25. exf5 exf5 26. Qg2 Qb7 27. Qf2 Qd5 28. Rfe1 Bd6 29. Re2 Rxe2 30. Qxe2 Ne6 31. Nxd6 Qxd6 32. g6 Nxf4 33. Kf1 Qb8 34. Qe7 Qb2 35. h6 Qxa1+ 36. Be1 Nh5 37. Qe6+ Kh8 38. Qf7 Rg8 39. gxh7 Kxh7 40. Qxh5 g6 41. Qh2 Re8 42. Qc7+ Kxh6 43. Qf4+ Kh7 44. Qc7+ Kh8 45. Qh2+ Kg8 0-1

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.27"]
[Round "8"]
[White "Norman, Kenneth I"]
[Black "Jackson, Oliver A"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2139"]
[BlackElo "2160"]
[PlyCount "76"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 a6 6. Be2 Nd7 7. 0-0 e5 8. d5 Bxf3 9. Bxf3 f5 10. e4 f4 11. g3 Qf6 12. Bg4 h5 13. Bxd7+ Kxd7 14. f3 Rf8 15. Bd2 fxg3 16. hxg3 Bh6 17. Kg2 h4 18. Bxh6 hxg3 19. Rh1 Nxh6 20. Qe2 Qf4 21. Raf1 Nf7 22. Qe1 Rh2+ 23. Rxh2 gxh2 24. Qg3 Rh8 25. Qxf4 exf4 26. Rh1 Ne5 27. b3 g5 28. Nd1 Ke7 29. Nf2 Kf6 30. Rf1 Rh4 31. Rc1 g4 32. fxg4 Nxg4 33. Nh1 Kg5 34. c5 Ne3+ 35. Kf2 Rg4 36. cxd6 cxd6 37. Rc8 Rg2+ 38. Kf3 Rg1 0-1

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.26"]
[Round "7"]
[White "Ulker, Ates"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2113"]
[BlackElo "2160"]
[PlyCount "83"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8. 0-0 b6 9. f4 d6 10. Qg4 g6 11. Qe2 Nd7 12. Bd2 Ngf6 13. Rae1 h5 14. h3 Bb7 15. e5 dxe5 16. fxe5 Nd5 17. Nxd5 Bxd5 18. c4 Bb7 19. Kh1 Bh4 20. Bc3 Bxe1 21. Qxe1 0-0 22. Qg3 Nc5 23. Nxc5 bxc5 24. Rf6 Rad8 25. Bxg6 fxg6 26. Rxg6+ Kh8 27. Rh6+ Qh7 28. Qg6 Rd7 29. Bd2 Rg7 30. Rxh7+ Rxh7 31. Bg5 Bxg2+ 32. Kxg2 Rg7 33. Qh6+ Kg8 34. Qxe6+ Rff7 35. h4 Kh8 36. Qh6+ Rh7 37. Qxa6 Rf8 38. Bf6+ Kg8 39. Qe6+ Rhf7 40. Kg3 Kh7 41. Qf5+ Kh6 42. Qg5+ 1-0

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.25"]
[Round "6"]
[White "Jackson, Oliver A"]
[Black "Eiler, Gebhard"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2160"]
[BlackElo "2033"]
[PlyCount "68"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. e5 a6 9. Nc3 Nh6 10. d4 c4 11. h3 0-0 12. Be3 b5 13. g4 f5 14. g5 Nf7 15. Qe1 Be6 16. Qg3 Nh8 17. Kf2 Kf7 18. h4 Rg8 19. h5 Rc8 20. Rh1 Ke8 21. hxg6 hxg6 22. Rh7 Kd7 23. Rah1 Qe8 24. Bd2 Rd8 25. Nh4 Kc6 26. Ng2 Bf7 27. Ne3 e6 28. Qf3 Qe7 29. a3 Qa7 30. Ne2 a5 31. b3 Kb6 32. bxc4 dxc4 33. Nxc4+ bxc4 34. Rb1+ Ka6 1-0

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.24"]
[Round "5"]
[White "Kierzek, Matthias"]
[Black "Jackson, Oliver A"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2262"]
[BlackElo "2160"]
[PlyCount "71"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. h4 Ngxe5 7. Nc3 g4 8. h5 Be7 9. e3 d6 10. Bd3 Be6 11. Nd5 Qd7 12. Ne2 Nxd3+ 13. Qxd3 0-0-0 14. Nd4 Ne5 15. Qa3 a6 16. Nxe7+ Kb8 17. Nd5 Nxc4 18. Nf6 Qe7 19. Qc3 Ne5 20. Bh4 c5 21. Ne2 Qc7 22. Bg3 Ka8 23. Nf4 Qc6 24. 0-0 b5 25. Nxe6 fxe6 26. Bxe5 b4 27. Qc2 dxe5 28. Qe4 Kb7 29. Qxe5 Rhf8 30. Rad1 h6 31. Ne4 Kb6 32. Rd6 Rxd6 33. Nxd6 Qd5 34. Nc4+ Kb5 35. Qg7 Rd8 36. b3 1-0

[Event "Bodensee op Seniors"]
[Site "Bregenz"]
[Date "2017.05.23"]
[Round "4"]
[White "Jackson, Oliver A"]
[Black "Dobosz, Henryk"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2160"]
[BlackElo "2381"]
[PlyCount "45"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 b6 7. 0-0 Bb7 8. d3 e6 9. Nxd4 Bxd4+ 10. Kh1 Ne7 11. Ne2 Bg7 12. f5 exf5 13. Ng3 fxe4 14. Nxe4 0-0 15. Nf6+ Kh8 16. Bg5 h6 17. Qg4 Ng8 18. Qh4 Nxf6 19. Bxf6 Bxf6 20. Rxf6 Kg7 21. Raf1 Bd5 22. Bc4 Be6 23. Qf4 1/2-1/2

