[Event "4NCL Spring Online U1400 1st"]
[Site "Lichess.org INT"]
[Date "2021.04.27"]
[Round "7"]
[White "Blackwell, David"]
[Black "Yang, Lucas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1203"]
[BlackElo "804"]
[PlyCount "55"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Bg4 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. d3 g6 9. Kh1 Bg7 10. Qe1 Nf6 11. Rb1 0-0 12. Qh4 Qd7 13. f5 Rab8 14. Bh6 Nh5 15. Bxg7 Kxg7 16. Ne2 Rg8 17. Ng3 Nxg3+ 18. Qxg3 Kf8 19. Nd2 gxf5 20. Qh4 e6 21. Qxh7 Ke7 22. Qh4+ Ke8 23. exf5 Bxg2+ 24. Kg1 Bxf1+ 25. Kxf1 Qe7 26. Qa4+ Qd7 27. Qh4 Qc6 28. Kf2 0-1

[Event "4NCL Spring Online U1400 1st"]
[Site "Lichess.org INT"]
[Date "2021.04.13"]
[Round "6"]
[White "Hotarek, Jan"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1225"]
[BlackElo "1203"]
[PlyCount "29"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nc3 d6 6. Nf3 Nf6 7. Bg5 Be7 8. e5 h6 9. Bxf6 gxf6 10. exd6 Bxd6 11. d5 Nd7 12. Bc4 Nb6 13. Bb3 Bd7 14. 0-0 e5 15. Ne4 1-0

[Event "4NCL Spring Online Minor 1st"]
[Site "Lichess.org INT"]
[Date "2021.03.30"]
[Round "5"]
[White "Blackwell, David"]
[Black "Cox, R David"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1203"]
[BlackElo "1252"]
[PlyCount "50"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. d3 e6 6. 0-0 Nge7 7. Bg5 h6 8. Be3 d6 9. Rb1 Qc7 10. a3 Bd7 11. Nb5 Qb8 12. e5 Nxe5 13. Nxe5 Bxe5 14. d4 cxd4 15. Bxd4 Bxd4 16. Qxd4 0-0 17. Nxd6 Bc6 18. Ne4 Nf5 19. Nf6+ Kg7 20. Nd7+ Nxd4 21. Nxb8 Raxb8 22. c3 Nf5 23. Rbd1 a6 24. f3 b5 25. Bd3 Ne3 0-1

[Event "4NCL Spring Online Minor 1st"]
[Site "Lichess.org INT"]
[Date "2021.03.16"]
[Round "4"]
[White "Keenan, Joseph A"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "837"]
[BlackElo "1203"]
[PlyCount "31"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Be2 0-0 7. 0-0 h6 8. Nc3 b5 9. Be3 Bxe3 10. fxe3 Qe7 11. Qe1 Bg4 12. h3 Bxe2 13. Nxe2 Rad8 14. Qg3 Rfe8 15. Nd4 Nh5 16. Qf3 1-0

[Event "4NCL Spring Online Minor 1st"]
[Site "Lichess.org INT"]
[Date "2021.03.02"]
[Round "3"]
[White "Blackwell, David"]
[Black "Llewellyn, Nick"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1203"]
[BlackElo "708"]
[PlyCount "71"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[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 d6 4. Nf3 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 e5 8. d3 Qh4 9. Nxh4 Bxd1 10. Rxd1 Ne7 11. fxe5 dxe5 12. Be3 Rd8 13. Bxc5 Ng6 14. Bxf8 Rxf8 15. Nxg6 fxg6 16. Rf1 h5 17. Rxf8+ Kxf8 18. Kf2 g5 19. Ke3 Kf7 20. Rf1+ Ke6 21. Rf5 g4 22. Ne2 g6 23. Rf1 Rd6 24. b3 h4 25. a4 h3 26. gxh3 gxh3 27. Rf3 g5 28. Rxh3 g4 29. Rg3 Rd8 30. Rxg4 Rh8 31. h4 Kf6 32. Ng3 Kf7 33. h5 Kf6 34. Rg6+ Kf7 35. Rxc6 Kg7 36. Rxa6 1-0

[Event "4NCL Spring Online Minor 1st"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Li, Emmanuelle"]
[Black "Blackwell, David"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "740"]
[BlackElo "1203"]
[PlyCount "84"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Bg4 4. Nf3 e6 5. dxe6 Bxe6 6. Bb5+ Nbd7 7. d4 c6 8. Ba4 Bb4 9. Bg5 Qa5 10. Bb3 Bxc3+ 11. bxc3 Qxc3+ 12. Bd2 Qb2 13. 0-0 0-0 14. Qe2 Bxb3 15. axb3 Qxc2 16. b4 Rfe8 17. Qd1 Qg6 18. Qb3 Nb6 19. Rae1 Nbd5 20. Rxe8+ Rxe8 21. Ne5 Qf5 22. Qg3 Ne4 23. Qd3 f6 24. Nf3 Qd7 25. Qc4 Nxd2 26. Nxd2 Qd6 27. Nf3 Qxb4 28. Qd3 a5 29. Nh4 a4 30. Nf5 Qc3 31. Qd1 a3 32. Qg4 g6 33. Nh6+ Kf8 34. Qd7 Re7 35. Qd8+ Re8 36. Qd6+ Re7 37. Qb8+ Re8 38. Qxb7 Re7 39. Qc8+ Re8 40. Qd7 Re7 41. Qd8+ Re8 42. Qd6+ Re7 1/2-1/2

[Event "4NCL Spring Online Minor 1st"]
[Site "Lichess.org INT"]
[Date "2021.02.02"]
[Round "1"]
[White "Blackwell, David"]
[Black "Clarke, Sylvan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1203"]
[BlackElo "1380"]
[PlyCount "72"]
[EventDate "2021.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 Ne4 7. Qe2 d5 8. Bb5 Bd7 9. cxd4 a6 10. Ba4 Bb4+ 11. Bd2 Bxd2+ 12. Nbxd2 Nxd2 13. Qxd2 Ne7 14. Bxd7+ Qxd7 15. 0-0 0-0 16. Rac1 c6 17. Rfe1 Qf5 18. Qc2 Qxc2 19. Rxc2 Rfe8 20. Rce2 Ng6 21. g3 Nf8 22. Kg2 Ne6 23. Rc2 f6 24. h4 h5 25. b4 a5 26. bxa5 Rxa5 27. Rb1 Nd8 28. Kh3 Ra3 29. Kg2 fxe5 30. Nxe5 Ra4 31. Rd2 Re7 32. f4 Ne6 33. Nf3 Ra3 34. Rb3 Rxb3 35. axb3 g6 36. Re2 Nxf4+ 0-1

[Event "4NCL Online op U1400 4th"]
[Site "Lichess.org INT"]
[Date "2021.01.17"]
[Round "4"]
[White "Blackwell, David"]
[Black "Volodchenko, Victor"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1203"]
[BlackElo "1075"]
[PlyCount "61"]
[EventDate "2021.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f6 3. Bc4 Nh6 4. 0-0 f5 5. d3 fxe4 6. dxe4 Ng4 7. h3 Nf6 8. Nc3 Bc5 9. Bg5 c6 10. Nxe5 h6 11. Bh4 Qb6 12. Rb1 Rf8 13. Nf3 Rf7 14. e5 Nh5 15. Bxf7+ Kxf7 16. Ng5+ hxg5 17. Qxh5+ g6 18. Qh7+ Ke6 19. Qxg6+ Kxe5 20. Qxg5+ Kd6 21. Ne4+ Ke6 22. Nxc5+ Kd6 23. Qe7+ Kd5 24. Qg5+ Kd6 25. Rbd1+ Kc7 26. Bg3+ d6 27. Qe7+ Bd7 28. Ne6+ Kc8 29. Qf8+ Be8 30. Qxe8+ Qd8 31. Qxd8# 1-0

[Event "4NCL Online op U1400 4th"]
[Site "Lichess.org INT"]
[Date "2021.01.17"]
[Round "5"]
[White "Jakovlev, Mark"]
[Black "Blackwell, David"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "900"]
[BlackElo "1203"]
[PlyCount "128"]
[EventDate "2021.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e4 d6 3. f3 c6 4. b3 Nbd7 5. e5 dxe5 6. dxe5 Qa5+ 7. c3 Qxe5+ 8. Ne2 e6 9. f4 Qc7 10. Ng3 Bc5 11. Bc4 a6 12. b4 Ba7 13. f5 Qe5+ 14. Ne2 Qxf5 15. Nd2 0-0 16. Nf3 b5 17. Bb3 h6 18. Bb2 Rd8 19. Bc2 Qd5 20. Qb1 Ne5 21. Bh7+ Nxh7 22. c4 Nxf3+ 23. gxf3 Qxf3 24. Rf1 Qd3 25. Rg1 Qxb1+ 26. Rxb1 Bxg1 27. Nxg1 Bb7 28. cxb5 axb5 29. Ra1 f6 30. Nf3 Kf7 31. Kf1 Ng5 32. Kf2 Nxf3 33. Kxf3 e5 34. h4 Kg6 35. Rg1+ Kf7 36. h5 c5+ 37. Kg4 c4 38. Bc3 Rxa2 39. Kf5 Rf2+ 40. Kg4 Rg2+ 41. Rxg2 Bxg2 42. Kg3 Rd3+ 43. Kxg2 Rxc3 44. Kf2 Rd3 45. Ke1 Rd5 46. Ke2 c3 47. Ke1 c2 48. Kf2 c1Q 49. Kg3 e4 50. Kg4 e3 51. Kf3 Rf5+ 52. Kg4 Qg1+ 53. Kxf5 e2 54. Kf4 Qf1+ 55. Ke3 e1Q+ 56. Kd4 Qh4+ 57. Kc5 Qxh5+ 58. Kb6 Qf2+ 59. Ka5 Qa2+ 60. Kb6 Qf5 61. Kc6 Qac2+ 62. Kb6 Qe6+ 63. Kxb5 Qcc6+ 64. Ka5 Qa6# 0-1

[Event "4NCL Online op U1400 4th"]
[Site "Lichess.org INT"]
[Date "2021.01.16"]
[Round "2"]
[White "Blackwell, David"]
[Black "Benson, Alice"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1203"]
[BlackElo "800"]
[PlyCount "49"]
[EventDate "2021.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. h3 Nf6 7. Qe2 0-0 8. cxd4 d5 9. exd5 Nxd5 10. Nc3 Bb4 11. Bd2 Nxc3 12. bxc3 Re8 13. Ne5 Nxe5 14. dxe5 Bd6 15. 0-0 Bxe5 16. Qf3 Qf6 17. Qxf6 Bxf6 18. Rfe1 Bf5 19. Rxe8+ Rxe8 20. Rc1 h6 21. Bf4 Re4 22. Bd3 Rxf4 23. Bxf5 Rxf5 24. g4 Rf3 25. c4 0-1

[Event "4NCL Online op U1400 4th"]
[Site "Lichess.org INT"]
[Date "2021.01.16"]
[Round "3"]
[White "Carey, Gerard"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1050"]
[BlackElo "1203"]
[PlyCount "31"]
[EventDate "2021.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Bf4 c6 4. b4 Bg7 5. b5 0-0 6. bxc6 bxc6 7. e4 Na6 8. h4 h5 9. e5 Nd5 10. Nxd5 cxd5 11. g4 e6 12. gxh5 gxh5 13. Qxh5 Qe7 14. Bd3 Qb4+ 15. Bd2 Qxd4 16. Qh7# 1-0

[Event "4NCL Online op U1400 4th"]
[Site "Lichess.org INT"]
[Date "2021.01.15"]
[Round "1"]
[White "Rao, Shree"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1381"]
[BlackElo "1203"]
[PlyCount "49"]
[EventDate "2021.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c6 3. e3 Qb6 4. b3 g6 5. Nf3 Nh5 6. Be5 f6 7. Bxb8 Rxb8 8. Bd3 Ng7 9. 0-0 d5 10. Nbd2 Bf5 11. Bxf5 Nxf5 12. c4 Qc7 13. Rc1 Qd7 14. c5 Kf7 15. Re1 h5 16. e4 dxe4 17. Rxe4 g5 18. Nc4 Rd8 19. Nfe5+ fxe5 20. Nxe5+ Kf6 21. Nxd7+ Rxd7 22. Qf3 Rd5 23. Rce1 Bg7 24. Re5 Rf8 25. Qxf5# 1-0

[Event "Witney Online Congress U1750 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.08"]
[Round "5"]
[White "Blackwell, David"]
[Black "Lappin, Kieran A"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1720"]
[BlackElo "1570"]
[PlyCount "87"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bb3 Nd5 11. 0-0 Bd6 12. Ne4 Qe7 13. Nxd6+ Qxd6 14. Ne5 Nf6 15. Rc1 0-0 16. a3 Nd7 17. Nxd7 Qxd7 18. Qd3 Qe7 19. Bc2 g6 20. Rfd1 Rd8 21. Qe4 Qf6 22. Bb3 Bd7 23. Rc5 Be8 24. h3 a6 25. Rdc1 Rab8 26. Re5 Qg7 27. Qg4 Qf6 28. h4 Bd7 29. h5 Re8 30. Bc2 Kg7 31. hxg6 fxg6 32. Qe4 Rf8 33. f4 Rh8 34. Rf1 Rbe8 35. Rf3 Re7 36. Rg3 Be8 37. f5 g5 38. Rf3 Bh5 39. g4 Be8 40. Rxe6 Rxe6 41. fxe6 Qd8 42. Qe5+ Kg8 43. e7 Qd5 44. Rf8# 1-0

[Event "Witney Online Congress U1750 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.08"]
[Round "4"]
[White "Li, Reya"]
[Black "Blackwell, David"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1503"]
[BlackElo "1720"]
[PlyCount "62"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nge2 Nc6 6. d3 d6 7. Na4 Bb6 8. Nxb6 axb6 9. 0-0 Be6 10. b3 Qd7 11. f4 Bh3 12. f5 Bxg2 13. Kxg2 h6 14. h3 d5 15. Nc3 Nb4 16. a3 d4 17. Ne2 Qc6 18. Bd2 Nxe4 19. Kh2 Nxd2 20. Qxd2 Qxc2 21. Rfd1 Qxd2 22. Rxd2 Nd5 23. Rc2 c5 24. Raa2 Ne3 25. Rc1 Nxf5 26. Raa1 Ne3 27. b4 cxb4 28. axb4 Rxa1 29. Rxa1 Rc8 30. Nc1 Rc2+ 31. Kh1 Kh7 0-1

[Event "Witney Online Congress U1750 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Blackwell, David"]
[Black "Bamford, Paul"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1720"]
[BlackElo "1563"]
[PlyCount "106"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Bd3 dxc4 8. Bxc4 Ne4 9. Bf4 Nxc3 10. bxc3 Qxc3+ 11. Nd2 Bb4 12. Rc1 Qxd2+ 13. Qxd2 Bxd2+ 14. Kxd2 Ke7 15. Rc2 Nb6 16. Be2 h5 17. h4 g6 18. Bf3 Nd5 19. Bg3 Bd7 20. Rb1 b5 21. e4 Nb6 22. Be2 Rhc8 23. f3 Be8 24. Ke3 a5 25. a3 Ra7 26. Bf2 Rac7 27. Bg3 Rb7 28. Be1 a4 29. Bb4+ Kf6 30. g4 hxg4 31. fxg4 Kg7 32. Kf4 Bd7 33. Bc3 Kg8 34. h5 f5 35. gxf5 exf5 36. hxg6 fxe4 37. Kg5 Nd5 38. Bb2 Rf8 39. Rf1 Rxf1 40. Bxf1 Ne3 41. Rc1 Nxf1 42. Rxf1 Be6 43. Kf6 Bd5 44. Bc3 Rb8 45. Bb4 Re8 46. Be7 e3 47. Re1 Ba2 48. Rxe3 Bb1 49. Rh3 Bxg6 50. Rg3 Kh7 51. Rh3+ Kg8 52. Rg3 Kh7 53. Rh3+ Kg8 1/2-1/2

[Event "Witney Online Congress U1750 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Blackwell, David"]
[Black "Peach, Clifford B"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1720"]
[BlackElo "1525"]
[PlyCount "120"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qd8 5. Nf3 e6 6. g3 b6 7. Bg2 Bb7 8. 0-0 Nbd7 9. a3 c5 10. Be3 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qc8 13. Rc1 Qb7+ 14. Kg1 a6 15. Qa4 Rc8 16. Rfd1 Be7 17. Nf3 0-0 18. Qf4 Qb8 19. Qxb8 Rxb8 20. Rd2 Rfd8 21. Rcd1 b5 22. Bd4 h6 23. Kg2 Kf8 24. e3 Ke8 25. e4 Bc5 26. e5 Ng8 27. b4 Bxd4 28. Rxd4 Ne7 29. Ne4 Nf5 30. R4d3 Nb6 31. Nc5 Rxd3 32. Rxd3 Rd8 33. Rb3 Ra8 34. g4 Ne7 35. Nd2 Nd7 36. Nxd7 Kxd7 37. Ne4 Nd5 38. Kf3 f6 39. Nc5+ Ke7 40. exf6+ gxf6 41. h3 e5 42. Rd3 Nb6 43. Ke4 Rd8 44. Rxd8 Kxd8 45. Nxa6 Nc4 46. Kf5 Ke7 47. Kg6 Nxa3 48. Kxh6 Kf7 49. Nc7 Nc2 50. Nxb5 Nxb4 51. Nd6+ Ke6 52. Nf5 Nd3 53. Kg6 Nf4+ 54. Kg7 Nxh3 55. Kg6 Nf4+ 56. Kh6 Kf7 57. Nd6+ Ke7 58. Nf5+ Kf7 59. Nd6+ Ke7 60. Nf5+ Kf7 1/2-1/2

[Event "Witney Online Congress U1750 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Parsons, Robert"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1743"]
[BlackElo "1720"]
[PlyCount "67"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 h6 9. Bxf6 Bxf6 10. 0-0 0-0 11. Qc2 Re8 12. Rfe1 Nf8 13. h3 Bd7 14. Rac1 Qa5 15. a3 g6 16. b4 Qd8 17. e4 dxe4 18. Nxe4 Be7 19. Nc5 Bxc5 20. dxc5 Qf6 21. Nd2 Rxe1+ 22. Rxe1 Ne6 23. Ne4 Qg7 24. Nd6 Rb8 25. Re3 Qa1+ 26. Kh2 b5 27. Bxg6 fxg6 28. Qxg6+ Ng7 29. Qf7+ Kh8 30. Qxd7 Rf8 31. Nf7+ Kh7 32. Qd3+ Kg8 33. Nxh6+ Kh8 34. Qg6 1-0

[Event "4NCL Hull Online op U1400 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.01"]
[Round "5"]
[White "Cooper, John L"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1225"]
[BlackElo "1330"]
[PlyCount "121"]
[EventDate "2020.10.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Bc5 4. h3 d6 5. Be3 Bxe3 6. fxe3 b6 7. Nc3 0-0 8. Be2 Bb7 9. Qd2 Nbd7 10. 0-0-0 a5 11. d4 Ba6 12. Bxa6 Rxa6 13. dxe5 Ne8 14. exd6 cxd6 15. Nb5 Qa8 16. e5 Qc6 17. Nxd6 Nc5 18. Nd4 Qd5 19. Nb3 Nxb3+ 20. axb3 Qxe5 21. Nxe8 Rxe8 22. Rhe1 a4 23. bxa4 Rxa4 24. c3 Qa5 25. Qd7 Qa8 26. Re2 Kf8 27. Qd6+ Re7 28. Red2 Ra1+ 29. Kc2 Qa4+ 30. Kd3 Rxd1 31. Qd8+ Re8 32. Qd6+ Kg8 33. Qxb6 Rxd2+ 34. Kxd2 Qd7+ 35. Ke2 Rd8 36. b4 Qd2+ 37. Kf3 Qd1+ 38. Ke4 Qd3+ 39. Kf4 h6 40. Qc5 g5+ 41. Kf3 Qd1+ 42. Kg3 Rd3 43. Kf2 Rd2+ 44. Kg3 Qe1+ 45. Kh2 Qf2 46. Qc8+ Kg7 47. Qg4 Re2 48. Qd4+ f6 49. Qd7+ Kg6 50. Qd3+ Kg7 51. Qd7+ Kg6 52. Qe8+ Kg7 53. Qe7+ Kg6 54. Qe4+ Kg7 55. Qe7+ Kg6 56. Qe4+ Kh5 57. Qe8+ Kh4 58. Qe4+ Kh5 59. Qe8+ Kh4 60. Qe4+ g4 61. Qxg4# 1-0

[Event "4NCL Hull Online op U1400 1st"]
[Site "Lichess.org INT"]
[Date "2020.11.01"]
[Round "4"]
[White "Vaidyanathan, Sathya"]
[Black "Blackwell, David"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1128"]
[BlackElo "1330"]
[PlyCount "72"]
[EventDate "2020.10.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Bc4 Nc6 5. d3 h6 6. h3 d6 7. a3 Nd4 8. Nxd4 Bxd4 9. Bd2 c6 10. 0-0 b5 11. Ba2 Qe7 12. Rb1 Be6 13. Bxe6 Qxe6 14. Ne2 Bb6 15. b4 0-0 16. Bc3 Rac8 17. Re1 Rfe8 18. Ng3 a6 19. d4 Rcd8 20. Bb2 exd4 21. Bxd4 c5 22. Bxf6 Qxf6 23. bxc5 dxc5 24. Qf3 Qxf3 25. gxf3 c4 26. Rbd1 g6 27. Ne2 Ba5 28. Rf1 Bb6 29. Nc3 Ba5 30. Nd5 Kg7 31. c3 f6 32. Nb4 Bxb4 33. axb4 Kf7 34. Ra1 Re6 35. Ra2 Red6 36. Raa1 Ke6 1/2-1/2

[Event "4NCL Hull Online op U1400 1st"]
[Site "Lichess.org INT"]
[Date "2020.10.31"]
[Round "3"]
[White "Blackwell, David"]
[Black "Tekniepe, T Klaus"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1330"]
[BlackElo "1293"]
[PlyCount "111"]
[EventDate "2020.10.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. g3 Nbd7 5. Bg2 c6 6. 0-0 Bd6 7. Bg5 0-0 8. Re1 dxc4 9. Nbd2 Bb4 10. a3 Bxd2 11. Qxd2 Qb6 12. Qc2 Qb5 13. e4 e5 14. Bxf6 gxf6 15. Bh3 exd4 16. Nxd4 Qh5 17. Bg2 Ne5 18. Nf5 Kh8 19. Qe2 Qxe2 20. Rxe2 b5 21. Rb1 a5 22. f4 Ng6 23. h4 Re8 24. Rd1 Bb7 25. Red2 Rg8 26. Rd7 c5 27. Rxb7 b4 28. a4 c3 29. bxc3 Rab8 30. Rxb8 Rxb8 31. cxb4 cxb4 32. Rb1 Kg8 33. Kf2 Kf8 34. Ke3 Ne7 35. Nxe7 Kxe7 36. f5 Rc8 37. Kf4 Kd6 38. Bf3 Rc3 39. Be2 Ra3 40. Bb5 Kc5 41. Rc1+ Kd4 42. Rd1+ Kc3 43. Rd3+ Kb2 44. Rd2+ Kc1 45. Rf2 Kb1 46. Rh2 b3 47. Bd3+ Ka1 48. Rh1+ Ka2 49. Bc4 Rxa4 50. Bxf7 Kb2 51. Rh2+ Kc3 52. Bxb3 Kxb3 53. Ke3 Ra2 54. Rd2 Rc2 55. Rd4 Rd2 56. Rxd2 1-0

[Event "4NCL Hull Online op U1400 1st"]
[Site "Lichess.org INT"]
[Date "2020.10.31"]
[Round "2"]
[White "Hariharan, Shambavi"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "858"]
[BlackElo "1330"]
[PlyCount "77"]
[EventDate "2020.10.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. e3 Bg7 5. h3 c5 6. c3 Nbd7 7. Be2 0-0 8. 0-0 b6 9. Nbd2 c4 10. b3 b5 11. a4 Ne4 12. Qc2 Nxd2 13. Nxd2 bxa4 14. bxc4 Bb7 15. cxd5 Bxd5 16. Qxa4 e5 17. dxe5 Nxe5 18. Rfd1 Qe8 19. Bb5 Bc6 20. Rab1 Bxb5 21. Qxb5 Qxb5 22. Rxb5 Nd3 23. Ne4 Nxf4 24. exf4 a5 25. Rc1 a4 26. Nc5 Rfc8 27. Ra1 a3 28. Ra2 Bxc3 29. Nd7 Rc4 30. Nb6 Rb4 31. Rxb4 Bxb4 32. Nxa8 f5 33. Nb6 Kf7 34. Nc4 Ke6 35. Nxa3 Kd5 36. Nc2 Bc5 37. Ra5 Kc4 38. Ne3+ Kb4 39. Ra8 1-0

[Event "4NCL Hull Online op U1400 1st"]
[Site "Lichess.org INT"]
[Date "2020.10.30"]
[Round "1"]
[White "Blackwell, David"]
[Black "Vitvitska, Vasylyna"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1330"]
[BlackElo "1112"]
[PlyCount "110"]
[EventDate "2020.10.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 dxc3 6. Nxc3 Nf6 7. 0-0 Bc5 8. Re1 0-0 9. h3 d6 10. Be3 Bxe3 11. Rxe3 Re8 12. a3 b6 13. Qe2 Bb7 14. Rd1 Ne5 15. Nxe5 Rxe5 16. f3 Qd7 17. Nd5 Bxd5 18. Bxd5 Rae8 19. Qc4 Nxd5 20. Rxd5 b5 21. Qd3 Rxd5 22. Qxd5 c6 23. Qd2 Qe6 24. Kf2 Qe5 25. Qc3 Qxc3 26. Rxc3 c5 27. Rd3 Rd8 28. Ke3 f6 29. g4 Kf7 30. Rd5 Ke6 31. f4 Rb8 32. f5+ Ke7 33. h4 b4 34. a4 b3 35. Kd3 Rb4 36. a5 Ra4 37. a6 Rxa6 38. Kc4 Rb6 39. Rd1 Kd7 40. Ra1 Rb4+ 41. Kd3 Rb7 42. Kc4 Kc6 43. Ra6+ Kc7 44. Ra3 Rb4+ 45. Kd3 Kb6 46. h5 a5 47. Ra1 Kb5 48. Rd1 Rd4+ 49. Ke2 Rxd1 50. Kxd1 Kc4 51. Kd2 Kd4 52. Ke2 Kxe4 53. Kd2 Kd4 54. Ke2 c4 55. Kd2 a4 0-1

[Event "BCF-chT5 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.06.09"]
[Round "10.154"]
[White "Blackwell, David"]
[Black "Whitton, Nicholas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1307"]
[BlackElo "1032"]
[PlyCount "47"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Battersea Pawnbreakers"]
[BlackTeam "Grangemouth Giants"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. f4 e5 4. fxe5 Nxe5 5. Nf3 Nxf3+ 6. Qxf3 Be7 7. g3 Nf6 8. d3 d6 9. Be2 Bg4 10. Qf2 Qa5 11. Bd2 0-0-0 12. Bxg4+ Nxg4 13. Qe2 Nf6 14. Nd5 Qb5 15. Nxe7+ Kb8 16. Bc3 Qd7 17. Nd5 Nxd5 18. Qd2 Nxc3 19. Qxc3 Qg4 20. Kd2 Qg5+ 21. Ke2 Qg4+ 22. Kd2 Qg5+ 23. Ke2 Qg4+ 24. Kd2 1/2-1/2

[Event "BCF-chT5 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.05.26"]
[Round "8.114"]
[White "Milligan, Alex"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1487"]
[BlackElo "1307"]
[PlyCount "89"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Wigston II"]
[BlackTeam "Battersea Pawnbreakers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. b3 d6 2. Bb2 e5 3. c4 Nf6 4. e3 Be7 5. Nc3 c6 6. d4 exd4 7. Qxd4 Bg4 8. h3 Be6 9. Be2 Qc7 10. Nf3 Nbd7 11. 0-0 0-0 12. Rad1 a6 13. Ne4 h6 14. Nxd6 Bxd6 15. Qxd6 Qxd6 16. Rxd6 Rad8 17. Rfd1 Rfe8 18. Bxf6 gxf6 19. Nh2 Kf8 20. Ng4 Ke7 21. Nxh6 Nc5 22. Rxd8 Rxd8 23. Rxd8 Kxd8 24. f3 f5 25. Kf2 Ke7 26. Ng8+ Kf8 27. Nf6 Kg7 28. Nh5+ Kg6 29. Nf4+ Kf6 30. Nxe6 fxe6 31. g4 fxg4 32. fxg4 Nd7 33. Kg3 e5 34. h4 Kg7 35. g5 Nf8 36. h5 Nh7 37. Kg4 b6 38. Bd3 Nxg5 39. Kxg5 b5 40. c5 a5 41. Kf5 Kh6 42. Kxe5 Kxh5 43. Kd6 Kg5 44. Kxc6 Kf6 45. Kxb5 1-0

[Event "BCF-chT5 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.05.12"]
[Round "6.104"]
[White "Jaberansari, Benjamin"]
[Black "Blackwell, David"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1330"]
[BlackElo "1307"]
[PlyCount "68"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]
[WhiteTeam "Young Dragons"]
[BlackTeam "Battersea Pawnbreakers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Be7 7. Bc4 0-0 8. 0-0 c6 9. Be3 h6 10. Re1 Nh7 11. h3 Ng5 12. Nh2 Nb6 13. Qxd8 Rxd8 14. Bxb6 axb6 15. Ng4 Bxg4 16. hxg4 Kh8 17. Rad1 Rd6 18. Rxd6 Bxd6 19. Rd1 Rd8 20. b4 b5 21. Bb3 g6 22. f3 Kg7 23. Kf2 f6 24. g3 Nf7 25. Bxf7 Kxf7 26. f4 Ke7 27. fxe5 Bxe5 28. Rxd8 Kxd8 29. Ne2 Ke7 30. Nf4 Kf7 31. Nd3 Bd4+ 32. Kf3 g5 33. Kg2 Ke6 34. Kf3 b6 1/2-1/2

[Event "BCF-chT5 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.04.28"]
[Round "4.54"]
[White "Cuthbert, Larissa"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1010"]
[BlackElo "1307"]
[PlyCount "57"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Wessex Some Stars III"]
[BlackTeam "Battersea Pawnbreakers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 Be7 8. 0-0-0 Ng4 9. h3 Nxe3 10. Qxe3 e5 11. Nf3 0-0 12. Nxe5 Nc6 13. Nxc6 bxc6 14. e5 Qc7 15. exd6 Bxd6 16. Kb1 Be6 17. g4 Rfd8 18. Bd3 Qb7 19. Qe4 g6 20. h4 Rab8 21. b3 Re8 22. Qf3 a5 23. Be4 Be5 24. Bxc6 Qc7 25. Nb5 Qe7 26. Rhe1 Qc5 27. Bxe8 Rxb5 28. Bxb5 Bg7 29. Qa8+ 1-0

[Event "BCF-chT5 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.04.14"]
[Round "2.24"]
[White "Gurjar, Siena"]
[Black "Blackwell, David"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1382"]
[BlackElo "1307"]
[PlyCount "107"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Chess Warriors"]
[BlackTeam "Battersea Pawnbreakers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. e5 dxe5 8. fxe5 Nxe5 9. Bf4 Bg4 10. Qd2 Ng6 11. Bg3 e5 12. Nf3 Qxd2+ 13. Kxd2 Bb4 14. Nxe5 Bxc3+ 15. Kxc3 Ne4+ 16. Kd3 Nxg3 17. Nxg6 Bf5+ 18. Ke3 Bxg6 19. hxg3 Bxc2 20. Rc1 Bg6 21. Be2 0-0 22. Kf2 Rfe8 23. Rhe1 h6 24. Rc7 b5 25. Bf3 Rad8 26. Rxe8+ Rxe8 27. Ra7 Re6 28. Bb7 Be4 29. Bxa6 Rf6+ 30. Kg1 Rg6 31. Re7 f5 32. Bxb5 Rxg3 33. Bc4+ Kf8 34. Rf7+ Ke8 35. b4 Rxg2+ 36. Kf1 Rg3 37. b5 Bd3+ 38. Bxd3 Rxd3 39. Rxg7 Rf3+ 40. Ke2 Ra3 41. Rg8+ Kf7 42. Rd8 Rxa2+ 43. Rd2 Ra8 44. b6 Rb8 45. Rb2 Rb7 46. Kd3 Ke7 47. Kc4 Kd6 48. Kb5 f4 49. Ka6 Kc6 50. Rc2+ Kd6 51. Kxb7 f3 52. Kc8 h5 53. b7 f2 54. b8Q+ 1-0

