[Event "NZL-ch Rapid 131st"]
[Site "Palmerston North"]
[Date "2024.01.12"]
[Round "6.9"]
[White "Archer, Ollie"]
[Black "Charles, Dion"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2024"]
[BlackElo "1732"]
[PlyCount "44"]
[EventDate "2024.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 g6 9. Nge2 Na6 10. a3 Nc7 11. 0-0 Ne6 12. Bh4 Ng7 13. f3 Re8 14. Rae1 Bf5 15. e4 dxe4 16. fxe4 Nxe4 17. Bxe7 Rxe7 18. Bxe4 Qd6 19. Kh1 Rae8 20. Ng3 Bg4 21. Qf2 Ne6 22. h3 Qd8 1-0

[Event "NZL-ch Rapid 131st"]
[Site "Palmerston North"]
[Date "2024.01.12"]
[Round "7.8"]
[White "Chapman, Matt"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1990"]
[BlackElo "2024"]
[PlyCount "55"]
[EventDate "2024.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3 Qc8 9. Bd3 Be7 10. 0-0 0-0 11. Rfe1 Bh5 12. a4 Bg6 13. Bxg6 hxg6 14. h3 a6 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bg3 Qc6 18. Nf3 b5 19. axb5 axb5 20. Ne5 Nxe5 21. Bxe5 Qc4 22. Qxc4 bxc4 23. Kf1 f6 24. Bg3 Kf7 25. Ke2 g5 26. Kd2 Rfd8 27. Kc2 Bd6 28. Rxa8 1-0

[Event "NZL-ch Rapid 131st"]
[Site "Palmerston North"]
[Date "2024.01.12"]
[Round "9.8"]
[White "Malcolm, Leo"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1688"]
[BlackElo "2024"]
[PlyCount "90"]
[EventDate "2024.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. c5 g6 8. h3 Bg7 9. Bf4 0-0 10. Bb5 Ne4 11. Bxc6 bxc6 12. Qc2 Bf5 13. g4 Nxc3 14. Qxc3 Be4 15. Rd1 Re8 16. 0-0 Bxf3 17. Qxf3 e5 18. dxe5 Bxe5 19. Bxe5 Rxe5 20. Rd3 Qe7 21. Re3 Rxe3 22. Qxe3 Qxe3 23. fxe3 Rb8 24. b3 Rb5 25. Rc1 Kg7 26. Kf2 Kf6 27. Ke2 Ke5 28. Kd3 a5 29. Rc2 a4 30. Rc3 axb3 31. axb3 Rb4 32. Ke2 Ke4 33. Kf2 f5 34. gxf5 gxf5 35. Ke2 Ke5 36. Kf3 Ke6 37. Kg3 Kd7 38. Kf3 Kc7 39. Rc1 Rxb3 40. Kf4 Kb7 41. Rg1 Rb4+ 42. Ke5 Ka6 43. Rg7 Rh4 44. Kd6 Rh6+ 45. Kc7 Kb5 0-1

[Event "NZL-ch Rapid 131st"]
[Site "Palmerston North"]
[Date "2024.01.12"]
[Round "5.9"]
[White "McDougall, Euan"]
[Black "Archer, Ollie"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1747"]
[BlackElo "2024"]
[PlyCount "99"]
[EventDate "2024.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Bd3 Nf6 7. 0-0 d4 8. Ne2 e5 9. Ng3 g6 10. Bc4 b5 11. Bb3 Nbd7 12. a4 a6 13. axb5 axb5 14. Rxa8 Qxa8 15. c3 c5 16. d3 Bg7 17. Qd1 0-0 18. cxd4 exd4 19. f4 Qc6 20. e5 Nd5 21. Qf3 N7b6 22. Kh2 c4 23. dxc4 bxc4 24. Bd1 Nb4 25. Ne4 Kh8 26. g3 Nd3 27. Be2 Nxc1 28. Rxc1 Qd5 29. Nd6 Qxf3 30. Bxf3 d3 31. Nxc4 Rc8 32. b3 Bf8 33. h4 Bb4 34. Rd1 Nxc4 35. bxc4 d2 36. Bd5 Kg7 37. Kg2 Rc5 38. Kf3 Ra5 39. Rb1 Bc3 40. Ke2 Ra3 41. g4 Ba5 42. g5 Kf8 43. Kd1 Re3 44. Kc2 Ra3 45. Rb8+ Ke7 46. Rb7+ Kd8 47. Rb1 Ke7 48. Rb7+ Kd8 49. Rb1 Ke7 50. Rb7+ 1/2-1/2

[Event "NZL-ch Rapid 131st"]
[Site "Palmerston North"]
[Date "2024.01.11"]
[Round "2.10"]
[White "Archer, Ollie"]
[Black "Zhu, David Junyang"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2024"]
[BlackElo "1721"]
[PlyCount "98"]
[EventDate "2024.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 c5 9. Bd3 Nc6 10. Ne2 Re8 11. 0-0 b6 12. Ng3 Bb7 13. Ra2 Rc8 14. Re2 cxd4 15. cxd4 Na5 16. Kh1 g6 17. Bb1 Ba6 18. e4 dxe4 19. fxe4 Bxe2 20. Qxe2 Rxc1 21. Rxc1 Qxd4 22. Qf3 Kg7 23. Rf1 Nc4 24. Rd1 Qe5 25. Ba2 Nd6 26. Rf1 Rc8 27. Qd1 Ndxe4 28. Nxe4 Qxe4 29. Qa1 Rc6 30. Qb2 Qd3 31. Kg1 Qe3+ 32. Kh1 Qc3 33. Qf2 Qc2 34. Qf3 Rd6 35. Bxf7 Qc6 36. Qb3 Rd2 37. Rg1 Qc2 38. Qxc2 Rxc2 39. Be6 Re2 40. Bc4 Rc2 41. Bb5 Ne4 42. Re1 Nc3 43. Bc4 Rd2 44. Kg1 Rd1 45. Kf1 Kf6 46. Rxd1 Nxd1 47. Ke2 Nc3+ 48. Kd3 Na4 49. Kd4 Kf5 1/2-1/2

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.10"]
[Round "9.10"]
[White "Archer, Ollie"]
[Black "McDougall, Euan"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2024"]
[BlackElo "1747"]
[PlyCount "61"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 a5 5. g3 Bb7 6. Bg2 Be7 7. Nc3 c6 8. e4 d5 9. e5 Nfd7 10. 0-0 dxc4 11. Nd2 Ba6 12. Qg4 g6 13. Nde4 h5 14. Qf3 h4 15. Bg5 hxg3 16. Nd6+ Bxd6 17. Bxd8 gxh2+ 18. Kh1 Kxd8 19. exd6 f5 20. Rae1 Nf8 21. Qg3 Ra7 22. Qg5+ Kc8 23. d5 Rh5 24. Qe7 Nfd7 25. dxc6 Nxc6 26. Bxc6 Rh8 27. Rxe6 Rd8 28. Qxd8+ Kxd8 29. Rfe1 Nf6 30. Re8+ Nxe8 31. Rxe8# 1-0

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.08"]
[Round "7"]
[White "Archer, Ollie"]
[Black "Chang, Yolanda"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2024"]
[BlackElo "1595"]
[PlyCount "77"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Qc2 Re8 10. Nge2 a5 11. 0-0 b5 12. Rae1 Nbd7 13. f3 Ba6 14. Nc1 Nb6 15. Bf2 Bf8 16. e4 dxe4 17. fxe4 Ng4 18. e5 b4 19. Ne4 Bxd3 20. Nxd3 Qd5 21. Nf4 Qc4 22. Rc1 Qxc2 23. Rxc2 Nxf2 24. Kxf2 f6 25. Nd3 Rad8 26. Rxc6 Rxd4 27. Ke3 Red8 28. Nd6 fxe5 29. Rxb6 R4xd6 30. Rxd6 Bxd6 31. Ke4 Rc8 32. b3 Rc2 33. Rf2 Rxf2 34. Nxf2 Kf7 35. Kd5 Bc7 36. Ng4 e4 37. Kxe4 Ke6 38. h3 Bb6 39. Ne5 1/2-1/2

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.07"]
[Round "6"]
[White "Lee, Miles"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1968"]
[BlackElo "2024"]
[PlyCount "51"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 a6 5. Ne2 h6 6. Ng3 Bd7 7. Bd3 c5 8. dxc5 e6 9. Qg4 Qc7 10. f4 Qxc5 11. Nd2 Qe3+ 12. Kf1 Qb6 13. b4 Nc6 14. Rb1 Nge7 15. Rh3 g6 16. Nge4 dxe4 17. Nc4 Qc7 18. Nd6+ Kd8 19. Bxe4 Rh7 20. b5 axb5 21. Nxb5 Qa5 22. Ra3 Qxb5+ 23. Rxb5 Rxa3 24. Bxa3 Nd5 25. Bxd5 Bxa3 26. Rxb7 1-0

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.06"]
[Round "5"]
[White "Archer, Ollie"]
[Black "Dive, Russell John"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2024"]
[BlackElo "2194"]
[PlyCount "102"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 Bb7 7. 0-0 d5 8. Ne5 Bxd2 9. Bxd2 Ne4 10. cxd5 Nxd2 11. Qxd2 exd5 12. Rac1 Qe7 13. Nd3 a5 14. Rc3 Na6 15. Rfc1 Rfe8 16. e3 Rad8 17. a3 Qd6 18. b4 axb4 19. axb4 c6 20. Qb2 Nc7 21. Ne5 Rxe5 22. dxe5 Qxe5 23. R3c2 Qxb2 24. Rxb2 f5 25. Ra1 Nb5 26. Bf1 Nd6 27. Ra7 b5 28. Bd3 g6 29. f3 Re8 30. Re2 Re7 31. Kf2 Kf7 32. h4 h5 33. g4 fxg4 34. fxg4 hxg4 35. Kg3 Kf6 36. Ra1 Bc8 37. Rf1+ Bf5 38. Bb1 Ne4+ 39. Bxe4 Rxe4 40. Rf4 Ke5 41. Rxe4+ Kxe4 42. Rc2 Kxe3 43. Rxc6 d4 44. h5 gxh5 45. Rc5 Be4 46. Rxb5 d3 47. Ra5 d2 48. Ra1 Bf3 49. b5 d1Q 50. Rxd1 Bxd1 51. b6 Bf3 0-1

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.05"]
[Round "4"]
[White "Steadman, Michael VR"]
[Black "Archer, Ollie"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2072"]
[BlackElo "2024"]
[PlyCount "39"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 c5 7. c4 Nbc6 8. dxc5 d4 9. Qa4 Ng6 10. Rd1 d3 11. Be3 Qd7 12. Bf1 Ngxe5 13. Nxe5 Nxe5 14. Qxd7+ Nxd7 15. Bxd3 Bxd3 16. Rxd3 Bxc5 17. Bd4 Bxd4 18. Rxd4 Ke7 19. Nc3 Rhd8 20. Rad1 1/2-1/2

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.04"]
[Round "3"]
[White "Archer, Ollie"]
[Black "Ker, Anthony F"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2024"]
[BlackElo "2249"]
[PlyCount "61"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. f3 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. Na4 Be6 12. Nb6 Rb8 13. Qxa5 Nd7 14. Qb4 f5 15. exf5 Rxf5 16. Be2 Re5 17. Nxd7 Qxd7 18. Qd2 Rc8 19. Rc1 d5 20. Bd4 dxc4 21. Bxe5 Qxd2+ 22. Kxd2 Bxe5 23. Rc2 b5 24. Ke3 b4 25. f4 Bf6 26. Rd1 c3 27. bxc3 b3 28. axb3 Bxb3 29. Rdc1 Bxc2 30. Rxc2 Rxc3+ 31. Rxc3 1/2-1/2

[Event "NZL-ch op 131st"]
[Site "Palmerston North"]
[Date "2024.01.03"]
[Round "2"]
[White "Sun, Wanyao Sarah"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1614"]
[BlackElo "2024"]
[PlyCount "60"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 c5 7. dxc5 Nec6 8. Be3 Nd7 9. Bb5 Bxc5 10. Bxc5 Nxc5 11. Nd4 0-0 12. Nxf5 exf5 13. Bxc6 bxc6 14. Qd4 Ne6 15. Qd2 Qb8 16. f4 Qxb2 17. Nc3 Qb6+ 18. Kh1 Qd4 19. Qe1 Rab8 20. Rf3 Rb2 21. Qh4 Rxc2 22. Qe1 Rb8 23. Rd1 Qc4 24. h3 d4 25. Nb1 Qxa2 26. Ra3 Qd5 27. Qg1 Nxf4 28. Rxd4 Qxd4 29. Qf1 Qe4 30. Rf3 Rc1 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "6"]
[White "Archer, Ollie"]
[Black "Estrada Nieto, Julian"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1981"]
[BlackElo "2217"]
[PlyCount "77"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 a6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 c6 10. a3 a5 11. Rb1 Re8 12. b4 axb4 13. axb4 b5 14. Ne5 Nxe5 15. dxe5 Nd7 16. Bxe7 Qxe7 17. f4 f6 18. Bxb5 Ra3 19. Bxc6 Rxc3 20. Qxd5+ Kh8 21. e6 Nb6 22. Qb5 Ba6 23. Qxb6 Bxf1 24. Rxf1 Qd8 25. Qxd8 Rxd8 26. e7 Rc8 27. e8Q+ Rxe8 28. Bxe8 Rxe3 29. Bc6 Rb3 30. b5 g6 31. Rd1 Kg7 32. Rd7+ Kh6 33. Rb7 f5 34. Rb8 Kh5 35. b6 Kg4 36. b7 Kxf4 37. Re8 Rb1+ 38. Kf2 Rb2+ 39. Ke1 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "8"]
[White "Archer, Ollie"]
[Black "Ferey, Antonin"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1981"]
[BlackElo "2181"]
[PlyCount "85"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. d4 exd4 5. Nxd4 Ne7 6. e4 0-0 7. Be2 d6 8. 0-0 f5 9. exf5 Nxf5 10. Nxf5 Rxf5 11. Bg4 Rf8 12. Bf3 Nc6 13. Be3 Be6 14. Bd5 Bxd5 15. Qxd5+ Kh8 16. a3 Qh4 17. Rad1 Rae8 18. Ne2 Re5 19. Qd2 Qxc4 20. Nd4 Nxd4 21. Bxd4 Re7 22. Bxg7+ Kxg7 23. Rc1 Qf7 24. Qd4+ Qf6 25. Qxa7 Qxb2 26. Rb1 Qc2 27. Rxb7 Rff7 28. Qd4+ Kh6 29. Rb2 Qe4 30. Qd2+ Kg7 31. Qc3+ Qe5 32. Qb3 h5 33. Rc2 h4 34. a4 Qg5 35. Ra2 Re5 36. Qc3 Kh7 37. a5 Ref5 38. a6 Rf3 39. Qa5 R3f5 40. Qa3 Rf3 41. Qa5 R3f5 42. Qa3 Rf3 43. Qa5 1/2-1/2

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "3"]
[White "Archer, Ollie"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1981"]
[BlackElo "2316"]
[PlyCount "116"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e5 2. Nxe5 Nc6 3. Nxc6 dxc6 4. g3 h5 5. h4 Bg4 6. Bg2 Qd7 7. d3 Bc5 8. 0-0 0-0-0 9. c3 Ne7 10. b4 Bd6 11. Nd2 g5 12. hxg5 h4 13. Ne4 hxg3 14. fxg3 Bh3 15. Nxd6+ cxd6 16. Rf2 Qg4 17. Bf4 Bxg2 18. Rxg2 Ng6 19. e4 Qh3 20. Qf1 d5 21. e5 d4 22. c4 Qf5 23. Qf3 Rh3 24. Qe4 Qe6 25. Rb1 Rdh8 26. Kf2 Ne7 27. b5 c5 28. a4 Rh1 29. Rxh1 Rxh1 30. a5 Ra1 31. a6 bxa6 32. Qa8+ Kd7 33. Qxa7+ Kd8 34. Qxc5 Qg4 35. Qb6+ Ke8 36. e6 Ra2+ 37. Kg1 Ra1+ 38. Kf2 fxe6 39. Qb8+ Kf7 40. Qe5 axb5 41. Qf6+ Ke8 42. Bd6 Ra2+ 43. Kg1 Qd1+ 44. Kh2 Qh5+ 45. Kg1 Rxg2+ 46. Kxg2 Qe2+ 47. Kh3 Nf5 48. Qf8+ Kd7 49. Bc5 Qh5+ 50. Kg2 Qe2+ 51. Kh3 bxc4 52. Qf7+ Kc6 53. dxc4 d3 54. Be7 d2 55. Qe8+ Kb6 56. Bd8+ Kb7 57. Qd7+ Ka6 58. Qb5+ Ka7 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "9"]
[White "Archer, Ollie"]
[Black "Rottenwohrer Suarez, Juan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1981"]
[BlackElo "2271"]
[PlyCount "88"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e3 0-0 6. Bd3 c5 7. d5 a6 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. e4 Ne5 12. Qe2 Nxd3 13. Qxd3 Qa5 14. Bf4 Nd7 15. Bh2 Ne5 16. Qe2 Qb4 17. Bxe5 Bxe5 18. f4 Bg7 19. e5 b5 20. e6 Qxc4 21. Qxc4 bxc4 22. g4 Rab8 23. Rab1 fxe6 24. dxe6 Bxc3 25. bxc3 Rxb1 26. Rxb1 Rxf4 27. Rb8+ Kg7 28. Re8 Re4 29. Rxe7+ Kf6 30. Rxh7 Rxe6 31. Ra7 Re3 32. Rxa6 Ke5 33. h4 Rg3+ 34. Kf2 Rxg4 35. Ra8 Rxh4 36. a4 Rh3 37. a5 Rxc3 38. a6 Ra3 39. a7 Kd5 40. Ke2 g5 41. Kd2 c3+ 42. Kc2 Kc4 43. Kb1 d5 44. Kc1 d4 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "7"]
[White "Gasparyan, Davit"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2142"]
[BlackElo "1981"]
[PlyCount "130"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bd2 c5 4. e3 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Qb6 9. Na3 cxd4 10. exd4 Qxd4 11. Qe2 Qb6 12. c4 e6 13. cxd5 Nxd5 14. Rc1 Bxa3 15. Nxc6 0-0 16. bxa3 bxc6 17. Rxc6 Qb7 18. 0-0 Rab8 19. a4 Nc7 20. Bf4 Nxb5 21. axb5 Qxb5 22. Qxb5 Rxb5 23. Ra6 Rb7 24. Be3 Bd3 25. Ra5 Bxf1 26. Kxf1 Rc8 27. Kg2 h6 28. h4 Rc2 29. g5 hxg5 30. hxg5 Rcb2 31. Bxa7 R2b5 32. Ra4 Rxg5+ 33. Kf3 Rf5+ 34. Kg2 Rd5 35. Be3 Rbb5 36. Ra8+ Kh7 37. a4 Rb3 38. a5 Ra3 39. Bb6 Rb5 40. Rf8 Kg6 41. Rd8 Rbxa5 42. Bxa5 Rxa5 43. Rd4 Rg5+ 44. Kf3 Rf5+ 45. Kg3 Kf6 46. Ra4 g5 47. Ra7 Kg6 48. Rb7 Rd5 49. Ra7 f5 50. Ra6 Rd3+ 51. Kg2 Kf6 52. Ra5 g4 53. Ra6 Rc3 54. Ra5 e5 55. Ra6+ Kg5 56. Re6 Kf4 57. Ra6 e4 58. Ra4 Rc2 59. Rb4 g3 60. Kg1 Rxf2 61. Ra4 Kf3 62. Kh1 e3 63. Ra1 f4 64. Kg1 Rd2 65. Ra3 Rd1# 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "5"]
[White "Korol, Dimitry"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2287"]
[BlackElo "1981"]
[PlyCount "74"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bd6 8. Qc2 Nf8 9. Nge2 Ng6 10. h3 h6 11. Bxf6 Qxf6 12. 0-0 0-0 13. e4 dxe4 14. Nxe4 Qe7 15. Nxd6 Qxd6 16. Rad1 Nf4 17. Nxf4 Qxf4 18. Rfe1 Be6 19. Bc4 Bxc4 20. Qxc4 Rad8 21. Re7 Qb8 22. Rd3 Qc8 23. Rf3 Rd5 24. Rfe3 Rd7 25. a4 Qd8 26. Rxd7 Qxd7 27. Rd3 Rd8 28. Rf3 Qd5 29. Qxd5 Rxd5 30. Rf4 g5 31. Re4 Kf8 32. g4 b5 33. Kg2 bxa4 34. Kf3 Rb5 35. Re3 Rxb2 36. Ke4 Rb3 37. Re2 Rxh3 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "10"]
[White "Martinez Reyes, Pedro Ramon"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2383"]
[BlackElo "1981"]
[PlyCount "67"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 a5 10. Nge2 Re8 11. Bg3 Na6 12. a3 Nc7 13. 0-0 Ne6 14. f3 Ng5 15. Bf2 b5 16. Rae1 h5 17. h4 Ne6 18. e4 dxe4 19. Nxe4 Bb7 20. Rd1 Nf4 21. Nxf4 Bxf4 22. Nc5 Bc8 23. Bf5 Nd5 24. Rfe1 Be3 25. Be4 Bxf2+ 26. Qxf2 Be6 27. Qg3 Qf6 28. Bb1 Rad8 29. Re5 g6 30. Rde1 Nf4 31. Ne4 Qg7 32. Qxf4 Rxd4 33. Nf6+ Qxf6 34. Qxf6 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "2"]
[White "Perske, Thore"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2448"]
[BlackElo "1981"]
[PlyCount "41"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 e6 6. c4 dxc4 7. Ne5 Nxe5 8. dxe5 Nd5 9. Na3 Be7 10. Nxc4 0-0 11. a4 b6 12. Nd6 Rb8 13. a5 Qc7 14. Nxc8 Rfxc8 15. Bxd5 Rd8 16. axb6 axb6 17. e4 Rbc8 18. Qb3 exd5 19. exd5 Qxe5 20. Rd1 Rb8 21. Bf4 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "11"]
[White "Toktomushev, Teimur"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2206"]
[BlackElo "1981"]
[PlyCount "62"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qa4+ Nc6 6. e3 Bd7 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 Bd6 10. 0-0 a6 11. a3 e5 12. h3 h6 13. b4 Re8 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bb2 Bc6 17. Rad1 Qe7 18. f4 Bxc3 19. Bxc3 Qxe3+ 20. Kh2 Qe4 21. Bd3 Qe7 22. Rfe1 Be4 23. Qb2 Qd6 24. Be5 Qc6 25. Bxe4 Nxe4 26. Bxg7 f6 27. Bxh6 Kh7 28. Qe2 Kxh6 29. Qg4 Qe6 30. Qh4+ Kg7 31. Rd4 Qf5 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "1"]
[White "Zavgorodniy, Sergiy"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2416"]
[BlackElo "1981"]
[PlyCount "77"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Qe2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nf6 13. Qe2 c5 14. Rd1 cxd4 15. Nxd4 Qc7 16. b3 Rad8 17. Bb2 Rfe8 18. Nf3 Rxd1+ 19. Rxd1 Rd8 20. Ne5 Rxd1+ 21. Qxd1 Qd6 22. Qxd6 Bxd6 23. Kf1 Bxe5 24. Bxe5 Nd7 25. Bd6 f6 26. Ke2 Kf7 27. f4 g6 28. Kd3 e5 29. fxe5 fxe5 30. b4 Ke6 31. Bc7 Nf6 32. a4 Nd7 33. a5 bxa5 34. Bxa5 Kd6 35. Bd8 Nf8 36. Bg5 Ne6 37. Be3 a6 38. Ke4 Nf8 39. Bc5+ 1-0

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.05"]
[Round "5"]
[White "Archer, Ollie"]
[Black "Park Tamati, Philli"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1974"]
[BlackElo "1867"]
[PlyCount "76"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Qxd2 d6 7. e3 Qe7 8. b4 a5 9. Bb2 axb4 10. axb4 Rxa1+ 11. Bxa1 b5 12. cxb5 Bb7 13. Bd3 Nbd7 14. 0-0 Ra8 15. Rc1 Nb6 16. Qc2 Nfd5 17. Bc3 Nxc3 18. Qxc3 Bxf3 19. gxf3 Qg5+ 20. Kf1 Ra7 21. Qc6 g6 22. f4 Qh5 23. Qg2 Ra2 24. Kg1 Rd2 25. Bf1 Rd1 26. Rxd1 Qxd1 27. Qc6 Nd5 28. Qc4 Qg4+ 29. Bg2 Qd1+ 30. Bf1 Qb1 31. Kg2 Qxb4 32. Qxb4 Nxb4 33. Bc4 d5 34. Bb3 Kf8 35. Kf1 Nd3 36. Bc2 Nb2 37. Bb3 Nd3 38. Bc2 Nb2 1/2-1/2

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.05"]
[Round "6"]
[White "Weng, Winston"]
[Black "Archer, Ollie"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1693"]
[BlackElo "1974"]
[PlyCount "70"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 c5 7. cxd5 exd5 8. Bd3 Qa5 9. 0-0 c4 10. Bf5 Bxc3 11. bxc3 0-0 12. Qc2 g6 13. Bh3 Ne4 14. Be7 Qxc3 15. Qxc3 Nxc3 16. Bxf8 Nxf8 17. Kh1 Bxh3 18. gxh3 b5 19. Rfc1 Ne4 20. Rc2 b4 21. Ne5 f5 22. f3 Nf6 23. Nc6 a5 24. e4 fxe4 25. fxe4 Nxe4 26. Ne7+ Kg7 27. Nxd5 Rd8 28. Nxb4 axb4 29. Rxc4 Re8 30. Rxb4 Nf2+ 31. Kg2 Re2 32. Kf1 Rd2 33. Rab1 Nd3 34. Rb7+ Kg8 35. Ra7 Rxh2 1/2-1/2

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.04"]
[Round "3"]
[White "Archer, Ollie"]
[Black "Hague, Ben"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1974"]
[BlackElo "2351"]
[PlyCount "49"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qxb7 Nc6 9. Bf4 Rc8 10. e3 Bb4 11. Bb5 Nd5 12. Nge2 Nxf4 13. exf4 Rb8 14. Qa6 Rb6 15. Qa4 a6 16. Bxc6 Bxc6 17. Qd1 Qxd1+ 18. Rxd1 Bxg2 19. Rg1 Be4 20. Kf1 Bf5 21. Nd4 Bh3+ 22. Ke2 0-0 23. Nd5 Rbb8 24. Rg3 Rfe8+ 25. Kf3 1-0

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.04"]
[Round "4"]
[White "Braganza, Nadia"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1753"]
[BlackElo "1974"]
[PlyCount "124"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 Be7 8. d3 0-0 9. Nc3 a6 10. Qa4 b5 11. Qd1 Bb7 12. b3 Qb6 13. Bb2 Rfd8 14. e3 Rac8 15. Qe2 Nd5 16. d4 Nxc3 17. Bxc3 c4 18. b4 Nf6 19. Rfc1 Nd5 20. a3 Nxc3 21. Rxc3 a5 22. Rb1 axb4 23. axb4 Ra8 24. Ne1 Bxg2 25. Kxg2 Ra4 26. Nc2 Ra2 27. Qf3 Qa6 28. Qd1 Qa4 29. Qc1 Bf6 30. Rb2 Rxb2 31. Qxb2 Qa8+ 32. f3 e5 33. Ra3 Qb7 34. Ra1 exd4 35. Nxd4 Bxd4 36. exd4 Re8 37. Qf2 Qe7 38. Rb1 h6 39. d5 Rd8 40. Qd2 Qg5 41. Qxg5 hxg5 42. Rd1 f5 43. d6 Kf7 44. Rd5 Ke6 45. Rxb5 Rc8 46. d7 Kxd7 47. Rd5+ Ke6 48. Rd1 Rb8 49. Kf2 Ke5 50. Ke3 f4+ 51. gxf4+ gxf4+ 52. Kf2 Rxb4 53. Rd7 Rb2+ 54. Ke1 g5 55. Rg7 Rxh2 56. Rxg5+ Kd4 57. Rg8 c3 58. Kd1 c2+ 59. Kc1 Ke3 60. Ra8 Kxf3 61. Ra3+ Ke2 62. Kxc2 f3 0-1

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.03"]
[Round "1"]
[White "Archer, Ollie"]
[Black "Zhu, David Junyang"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1974"]
[BlackElo "1657"]
[PlyCount "105"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 Be7 5. Bd3 h6 6. Bh4 b6 7. Ngf3 Bb7 8. 0-0 Nbd7 9. h3 0-0 10. Bxf6 Nxf6 11. Ne5 c5 12. c3 Bd6 13. f4 cxd4 14. exd4 Ne4 15. Qc2 f5 16. Nxe4 dxe4 17. Bc4 Bd5 18. Bxd5 exd5 19. Qb3 Bxe5 20. dxe5 Rc8 21. Rad1 Rc5 22. Rd4 Rf7 23. e6 Re7 24. Rfd1 Qd6 25. Rxd5 Rxd5 26. Rxd5 Qxe6 27. Rxf5 Qxb3 28. axb3 Rd7 29. Re5 Rd2 30. Rxe4 Rxb2 31. Rb4 Kf7 32. Kh2 Ke6 33. Kg3 Kd5 34. Kf3 Kc5 35. Rc4+ Kb5 36. Rb4+ Kc5 37. Ra4 a5 38. Ra3 Rc2 39. b4+ axb4 40. cxb4+ Kxb4 41. Ra7 g5 42. f5 Rc6 43. Rg7 b5 44. Rg6 Kc5 45. Rxc6+ Kxc6 46. Ke4 Kc5 47. g4 b4 48. Kd3 Kd5 49. Kc2 h5 50. Kb3 hxg4 51. hxg4 Kd6 52. Kxb4 Ke5 53. Kc5 1-0

[Event "Auckland Trusts op 45th"]
[Site "Auckland"]
[Date "2023.06.03"]
[Round "2"]
[White "Wang, Daniel3333"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1850"]
[BlackElo "1974"]
[PlyCount "125"]
[EventDate "2023.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Ne5 0-0 11. Nxc6 Nxc6 12. Bxc6 bxc6 13. Qxc4 Rxb2 14. Nc3 Qd6 15. Rab1 Rb6 16. Ne4 Qd5 17. Qxd5 exd5 18. Nc5 Bf5 19. Rb3 Rfb8 20. Rc1 Kf8 21. e3 Ke7 22. Kf1 Kd6 23. h4 Bg4 24. Ra3 Rb2 25. Na4 Bh3+ 26. Ke1 Rb1 27. Kd2 Bf5 28. Rxb1 Rxb1 29. Nc5 Bg4 30. Nd3 Rd1+ 31. Kc3 Bf5 32. Nc5 Rf1 33. Rxa7 Rxf2 34. Nb7+ Kd7 35. a4 Re2 36. Nc5+ Kd6 37. a5 Rxe3+ 38. Kb2 Re2+ 39. Kb3 Rd2 40. a6 Rxd4 41. Rxc7 Kxc5 42. a7 Bc2+ 43. Kxc2 Ra4 44. Kb3 Ra6 45. Rxf7 Kb6 46. Rxg7 h5 47. Rh7 Rxa7 48. Rxh5 Kc5 49. Rg5 Kd4 50. h5 c5 51. h6 c4+ 52. Kc2 Ra2+ 53. Kb1 Rh2 54. Rg4+ Kc3 55. Rh4 Rxh4 56. gxh4 Kd2 57. h7 c3 58. h8Q c2+ 59. Ka2 c1Q 60. Qh6+ Kd1 61. Qxc1+ Kxc1 62. Kb3 d4 63. Kc4 1-0

[Event "Oceania zt 3.6"]
[Site "Melbourne"]
[Date "2023.01.27"]
[Round "8"]
[White "Archer, Ollie"]
[Black "Solomon, Stephen J"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1960"]
[BlackElo "2279"]
[PlyCount "82"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Qxd2 b6 7. g3 Bb7 8. Bg2 d6 9. 0-0 Nbd7 10. b4 c5 11. dxc5 dxc5 12. Bb2 Qe7 13. b5 Rfe8 14. Qg5 h6 15. Qh4 e5 16. Ne1 e4 17. Nc2 Kh7 18. Ne3 g5 19. Qh3 Qe6 20. Nf5 h5 21. g4 Kg6 22. gxh5+ Nxh5 23. Ng3 Nf4 24. Qxe6+ Rxe6 25. Rad1 Rd8 26. Bc3 f5 27. Rfe1 Nxg2 28. Kxg2 f4 29. Nf1 e3+ 30. Kg1 exf2+ 31. Kxf2 Kf5 32. Rd2 Re4 33. Red1 Rde8 34. Rxd7 Rxe2+ 35. Kg1 Rg2+ 36. Kh1 Bf3 37. R1d5+ Kg4 38. Rxg5+ Kxg5 39. Rg7+ Kf5 40. Rxg2 Re2 41. Nd2 Re1+ 0-1

[Event "Oceania zt 3.6"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3"]
[White "Archer, Ollie"]
[Black "Gong, Patrick"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1960"]
[BlackElo "2292"]
[PlyCount "144"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. e4 0-0 7. Bd3 e6 8. 0-0 Na6 9. h3 Nc7 10. Re1 e5 11. a3 Nfe8 12. b4 b6 13. Bg5 f6 14. Bh4 Na6 15. Rb1 Bd7 16. Nh2 Qc8 17. g4 Bh6 18. Nf1 Rb8 19. b5 Nac7 20. Ne3 Ng7 21. Kh1 Rf7 22. Rg1 Bg5 23. Bg3 h5 24. Bh2 hxg4 25. hxg4 Kf8 26. Qf3 Ke7 27. Rg2 a6 28. a4 Qb7 29. Qh3 Qa8 30. Kg1 Rh8 31. Qf3 Nge8 32. Kf1 Rfh7 33. Bg3 Rh3 34. Qe2 Rh1+ 35. Rg1 axb5 36. axb5 Bxe3 37. Qxe3 Bxg4 38. f4 Qa3 39. fxe5 dxe5 40. Bxe5 fxe5 41. Qg5+ Kf8 42. Qxg4 Qxc3 43. Qf3+ Kg7 44. Rxh1 Rf8 45. Rh7+ Kxh7 46. Qxf8 Qxd3+ 47. Kf2 Qxb1 48. Qf7+ Kh6 49. Qf8+ Kg5 50. Qe7+ Kh6 51. Qf8+ Kh7 52. Qf7+ Ng7 53. Qxc7 Qc2+ 54. Kg1 Qd1+ 55. Kf2 Qd4+ 56. Kf3 Qd3+ 57. Kf2 Qxe4 58. d6 Qf4+ 59. Kg2 e4 60. Qe7 Qd2+ 61. Kh3 Qe3+ 62. Kh2 Qf2+ 63. Kh3 e3 64. d7 e2 65. d8Q e1Q 66. Qxe1 Qxe1 67. Qxb6 Qc3+ 68. Kg2 Qxc4 69. Qc6 Qe2+ 70. Kh3 Qe6+ 71. Qxe6 Nxe6 72. b6 Nd8 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.10"]
[Round "9"]
[White "Wang, Justin Zhide"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1526"]
[BlackElo "1960"]
[PlyCount "148"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. c3 e6 9. Bf4 Be7 10. Be2 0-0 11. 0-0 a5 12. h3 Bh5 13. Ne5 Bxe2 14. Qxe2 Nd5 15. Bh2 a4 16. a3 Bd6 17. f4 f5 18. Rae1 Bxe5 19. Qxe5 Re8 20. Kh1 Nf6 21. Qe2 Qd5 22. Qf3 Qxf3 23. gxf3 b5 24. Re5 Nd5 25. Rfe1 Kf7 26. R5e2 Nb6 27. Bg1 Nc4 28. Be3 Rad8 29. Bf2 h6 30. Rg1 Rg8 31. Be3 Rd5 32. h4 Rgd8 33. Bf2 Na5 34. h5 Nb3 35. Rg6 R5d6 36. Bh4 Rg8 37. Re5 Nd2 38. Kg2 Nc4 39. Re2 c5 40. dxc5 Rd2 41. Rgxe6 Rxe2+ 42. Rxe2 Re8 43. Rf2 Re1 44. c6 Ke6 45. c7 Kd7 46. Rd2+ Nxd2 47. Bxe1 Nc4 48. Bf2 Kxc7 49. Bd4 Kd7 50. Bxg7 Ke7 51. Bxh6 Nxb2 52. Bg5+ Kf7 53. h6 Nc4 54. h7 Kg7 55. Be7 Kxh7 56. Kf2 Kg7 57. Ke2 Kf7 58. Bb4 Ke6 59. Kf2 Kd5 60. Kg3 Nd2 61. c4+ Nxc4 62. Kh4 Ne3 63. Kg5 Nc2 64. Bc3 Ke6 65. Bb2 b4 66. axb4 Nxb4 67. Kh4 Nc2 68. Kg3 a3 69. Bc3 a2 70. Kf2 a1Q 71. Bxa1 Nxa1 72. Ke3 Nb3 73. Kd3 Kd5 74. Kc3 Nd4 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.09"]
[Round "8"]
[White "Archer, Ollie"]
[Black "Xing, Zerui Ryan"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "1960"]
[BlackElo "1596"]
[PlyCount "78"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Be6 10. Nge2 Nbd7 11. 0-0 Rc8 12. a3 Bxc3 13. Nxc3 Qe7 14. b4 b6 15. Ba6 Rcd8 16. Rfc1 c5 17. bxc5 bxc5 18. Na4 cxd4 19. exd4 Qd6 20. Be2 Qf4 21. Bxf6 Nxf6 22. Qd1 Ne4 23. Bf3 f5 24. Nc5 Bf7 25. Nd3 Qh4 26. Rc7 Rc8 27. Rxa7 Nc3 28. Qf1 Qxd4 29. Rb7 Ne4 30. Rb4 Qc3 31. Nb2 Rfe8 32. Qd3 Nd2 33. h3 Qxd3 34. Nxd3 Rc3 35. Ne1 Rxa3 36. Rxa3 Rxe1+ 37. Kh2 Nf1+ 38. Kg1 Ng3+ 39. Kh2 Nf1+ 1/2-1/2

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.08"]
[Round "7"]
[White "Masters, Andrew D"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1833"]
[BlackElo "1960"]
[PlyCount "74"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. e3 0-0 8. Bd3 h6 9. Bh4 Re8 10. Nge2 a5 11. 0-0 Bxh2+ 12. Kh1 Bd6 13. e4 dxe4 14. Nxe4 Be7 15. Bg3 Nxe4 16. Bxe4 Bd6 17. Rae1 Be6 18. a3 Bxg3 19. Nxg3 Qh4+ 20. Kg1 Nd7 21. Nf5 Bxf5 22. Bxf5 Nf6 23. Qd3 Nd5 24. g3 Qh5 25. f4 Nf6 26. Re5 Rxe5 27. fxe5 Nd5 28. e6 fxe6 29. Bxe6+ Kh8 30. Rf5 Qe8 31. Re5 Nc7 32. Bg4 Qd8 33. Kg2 Qd6 34. Bd1 Ne6 35. Bc2 Nf8 36. Qe4 Rd8 37. Rf5 Nh7 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.07"]
[Round "6"]
[White "Archer, Ollie"]
[Black "Zhang, Jasmine Haomo"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1960"]
[BlackElo "1949"]
[PlyCount "58"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 Nbd7 7. c5 c6 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. b5 cxb5 13. c6 Qc8 14. c7 b4 15. Nb5 Ne4 16. 0-0 g5 17. Nxg5 Nxg5 18. Bxg5 Bxg5 19. Qg4 h6 20. f4 Nf6 21. Qh3 Ne4 22. fxg5 hxg5 23. Qh5 f5 24. g4 Kg7 25. gxf5 exf5 26. h4 Rh8 27. Qf3 Rxh4 28. Qxf5 Rg4+ 29. Kh1 Qh8+ 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.06"]
[Round "5"]
[White "Archer, Ollie"]
[Black "Vanheirzeele, Daniel"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1960"]
[BlackElo "2056"]
[PlyCount "44"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 Nh5 8. Bg3 g6 9. Qe2 d6 10. 0-0 0-0 11. Rfd1 Nxg3 12. hxg3 Nd7 13. e4 Qc7 14. Rac1 Bf6 15. g4 Bg7 16. g5 Rae8 17. Nf1 f6 18. Ng3 f5 19. Re1 fxe4 20. Bxe4 d5 21. Bd3 e5 22. Bb5 e4 1/2-1/2

[Event "NZL-ch rapid op 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "8"]
[White "Archer, Ollie"]
[Black "Keith, Matthew"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1960"]
[PlyCount "137"]
[EventDate "2023.01.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 a6 7. Nxb5 axb5 8. Rxa8 Bb7 9. Ra1 Bxe4 10. Nf3 Nc6 11. Be2 e6 12. 0-0 Nf6 13. b3 Be7 14. bxc4 bxc4 15. Bxc4 0-0 16. Be3 Bxf3 17. Qxf3 Nxd4 18. Qd1 Nf5 19. Qxd8 Rxd8 20. Rfd1 Rxd1+ 21. Rxd1 Nxe3 22. fxe3 g6 23. h3 Kg7 24. Kf2 h5 25. Kf3 Ne8 26. Rd7 Kf6 27. e4 Bc5 28. e5+ Kxe5 29. Rxf7 Nd6 30. Rc7 Bb6 31. Rc6 Nxc4 32. Rxc4 Bd8 33. Rc8 Be7 34. Re8 Kf6 35. Ke4 Bd6 36. Rd8 Bg3 37. Kf3 Bc7 38. Rd7 Be5 39. Ke4 Bg3 40. Kd4 Be5+ 41. Kc5 Bf4 42. Kc6 Bg3 43. Kb7 Be5 44. Kc8 Bc3 45. Kd8 Bb4 46. Ke8 Bc5 47. Rf7+ Ke5 48. Rf1 g5 49. Kf7 Be3 50. Rf6 Bf4 51. Rxe6+ Kf5 52. Rf6+ Ke5 53. Kg6 g4 54. Rf5+ Ke4 55. h4 g3 56. Rxh5 Ke3 57. Rf5 Ke4 58. Rxf4+ Kxf4 59. h5 Ke3 60. h6 Kf2 61. h7 Kxg2 62. h8Q Kf2 63. Qf6+ Kg1 64. Qd4+ Kh1 65. Qh4+ Kg2 66. Kg5 Kf3 67. Qf4+ Kg2 68. Kh4 Kh1 69. Kxg3 1-0

[Event "NZL-ch rapid op 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "6"]
[White "Archer, Ollie"]
[Black "Yue, Annie"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1960"]
[BlackElo "1259"]
[PlyCount "61"]
[EventDate "2023.01.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bf5 8. Bxf6 Bxf6 9. Qb3 b6 10. Qxd5 Qxd5 11. Nxd5 Bd8 12. Rc1 c6 13. Nb4 Bd7 14. Nf3 Be7 15. Nd3 f6 16. Nf4 Bb4+ 17. Kd1 g5 18. Nh5 Rf8 19. Bd3 f5 20. h4 f4 21. hxg5 hxg5 22. Nxg5 fxe3 23. fxe3 Bg4+ 24. Be2 Rf2 25. Nf6+ Rxf6 26. Bxg4 Na6 27. Rh8+ Rf8 28. Rxf8+ Kxf8 29. Rxc6 Ke7 30. Bc8 Nb8 31. Re6+ 1-0

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "4"]
[White "Ha, Timothy Huy Minh"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1657"]
[BlackElo "1960"]
[PlyCount "112"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 c5 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qb3 Ne4 11. Rc1 c4 12. Qb4 Qxb4 13. axb4 Nb6 14. Bf4 Na4 15. Nd2 Naxc3 16. Nxe4 Nxe4 17. f3 Nf6 18. Be2 b5 19. Ra1 Kd7 20. Kd2 Kc6 21. Ra3 Ng8 22. Rha1 a6 23. e4 Ne7 24. g4 Rd8 25. Be3 Kb6 26. e5 Nc6 27. Kc3 g6 28. f4 a5 29. bxa5+ Rxa5 30. Rxa5 b4+ 31. Kb2 Nxa5 32. Bf3 h5 33. h3 hxg4 34. hxg4 Rh8 35. Rh1 Rxh1 36. Bxh1 Bxg4 37. Bxd5 c3+ 38. Ka2 Bd1 39. Bxf7 b3+ 40. Ka3 b2 41. d5+ Kc7 42. d6+ Kd7 43. Bxg6 Nc4+ 44. Kb4 c2 45. Bf5+ Kd8 46. Bxc2 Bxc2 47. Kxc4 b1Q 48. Bd4 Qf1+ 49. Kc5 Qxf4 50. Bc3 Kd7 51. Bd4 Bb3 52. Bb2 Qc4+ 53. Kb6 Qb4+ 54. Ka7 Bd5 55. e6+ Kxe6 56. Ka6 Qxb2 0-1

[Event "NZL-ch rapid op 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "9"]
[White "Ker, Anthony F"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2269"]
[BlackElo "1960"]
[PlyCount "45"]
[EventDate "2023.01.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 e6 9. 0-0 Bd6 10. Nd2 0-0 11. Re1 a6 12. Bd3 b5 13. Nf3 h6 14. Ne5 Qc7 15. Nxc6 Qxc6 16. Qf3 Nd7 17. g4 e5 18. Bf5 Rfe8 19. Bd2 e4 20. Qh3 Be7 21. g5 Bxg5 22. Bxg5 hxg5 23. Bxd7 1-0

[Event "NZL-ch rapid op 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "7"]
[White "Wells, Clinton A"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1678"]
[BlackElo "1960"]
[PlyCount "84"]
[EventDate "2023.01.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. e3 Nbd7 9. Nc3 a6 10. Be2 c5 11. Rd1 Rc8 12. Qb1 b4 13. Na4 Be4 14. Bd3 Bxd3 15. Qxd3 c4 16. Qe2 Qa5 17. b3 c3 18. Rc1 Be7 19. Rc2 0-0 20. h3 Qb5 21. 0-0 Qxe2 22. Rxe2 Ne4 23. Ne5 Nxe5 24. Bxe5 Rc6 25. Rc1 Rfc8 26. Rcc2 Nd2 27. Re1 f6 28. Bg3 Ne4 29. Bh2 Bd6 30. Bxd6 Nxd6 31. Nc5 Nb5 32. Rec1 a5 33. f3 e5 34. a4 exd4 35. axb5 Rxc5 36. exd4 Rxb5 37. Kf2 Rb7 38. Ra1 Ra7 39. Ke2 a4 40. Kd3 axb3 41. Rxa7 bxc2 42. Kxc2 b3+ 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.04"]
[Round "3"]
[White "Braganza, Nadia"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1627"]
[BlackElo "1960"]
[PlyCount "105"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. c3 cxd4 9. Nxd4 Bc5 10. 0-0 0-0 11. Nb3 Bb6 12. Qe2 a5 13. a4 Nd5 14. Kh1 Qh4 15. Qh5 Qxh5 16. Nxh5 Ne5 17. Be2 Bd7 18. Nf4 Nf6 19. f3 Bc6 20. Nd3 Nxd3 21. Bxd3 Nd5 22. Be4 f5 23. Bd3 Rfd8 24. Bc4 Kf7 25. Re1 Kf6 26. Bxd5 Bxd5 27. Nd4 e5 28. h4 exd4 29. Bg5+ Kf7 30. Bxd8 Rxd8 31. cxd4 Bxd4 32. Rad1 Bxb2 33. Re2 Bc3 34. Re3 Bb4 35. Re5 Kf6 36. Rdxd5 Rxd5 37. Rxd5 b6 38. g4 fxg4 39. fxg4 h6 40. Kg2 Ke6 41. Rd3 Ke5 42. Kf3 Be7 43. h5 Ke6 44. Ke4 Bd6 45. Rd5 Bc5 46. Re5+ Kf6 47. Kd5 Kf7 48. Kc6 Bg1 49. Kd7 Bc5 50. Rf5+ Kg8 51. Kc6 Be3 52. Rb5 Kf7 53. Rxb6 1-0

[Event "NZL-ch rapid op 130th"]
[Site "Wellington"]
[Date "2023.01.04"]
[Round "3"]
[White "Winsley, Nicholas"]
[Black "Archer, Ollie"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1809"]
[BlackElo "1960"]
[PlyCount "111"]
[EventDate "2023.01.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. 0-0 e6 9. Bf4 Be7 10. Qe2 0-0 11. Rad1 h6 12. Ne5 Nd5 13. Bg3 a5 14. a4 Bd6 15. c3 Qc7 16. Bd3 Bxd3 17. Qxd3 Rad8 18. Nc4 Bxg3 19. fxg3 c5 20. Na3 cxd4 21. Nb5 Qb6 22. Qxd4 Qxd4+ 23. Rxd4 Ne3 24. Rf2 e5 25. Rdd2 Nc4 26. Rde2 Rd3 27. b3 Ne3 28. Re1 Rfd8 29. Rf3 Ng4 30. h3 Rd1 31. Rff1 Rxe1 32. Rxe1 Nf6 33. Rxe5 Rd1+ 34. Kh2 Rb1 35. Nd4 Rc1 36. Rxa5 Rxc3 37. Rb5 Rd3 38. Nf3 Rd7 39. b4 Ne4 40. a5 Nc3 41. Rc5 Nd1 42. b5 Ne3 43. b6 Nd5 44. Ne5 Rd8 45. g4 f6 46. Nf3 Rd7 47. Nd4 g6 48. Ne6 Kf7 49. Nc7 Nb4 50. a6 bxa6 51. b7 Rd8 52. Ne6 Rb8 53. Nd8+ Kg7 54. Rc8 Nc6 55. Rc7+ Ne7 56. Nc6 1-0

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.03"]
[Round "2"]
[White "Archer, Ollie"]
[Black "Gong, Daniel Hanwen"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1960"]
[BlackElo "2327"]
[PlyCount "90"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 d6 3. Nc3 g6 4. e3 Bg7 5. h4 h6 6. Bf4 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. 0-0-0+ Nd7 10. Bg3 c6 11. Nf3 Ke7 12. a4 e4 13. Bd6+ Ke8 14. Nd4 Ne5 15. Ndb5 cxb5 16. Nd5 Kf7 17. Nc7 Rb8 18. Nd5 Ng4 19. Rd2 Be6 20. Bxb8 Bxd5 21. Rxd5 Ne7 22. Rxb5 Rxb8 23. Bc4+ Ke8 24. Rd1 Nxf2 25. Rd6 Ng4 26. Kd2 Rc8 27. Rxb7 Rxc4 28. Rdd7 Bf6 29. b3 Rc6 30. b4 Ne5 31. Rdc7 Rxc7 32. Rxc7 a6 33. b5 axb5 34. a5 Nc4+ 35. Ke2 Nxa5 36. h5 g5 37. Rc5 f4 38. Rxb5 Nac6 39. Rb6 fxe3 40. Ra6 Bd4 41. c3 Bc5 42. Ra4 Kd7 43. Rxe4 Nd5 44. Kd3 e2 45. Kc4 Ne3+ 0-1

[Event "NZL-ch op-A 130th"]
[Site "Wellington"]
[Date "2023.01.02"]
[Round "1"]
[White "Yu, Zachary"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1720"]
[BlackElo "1960"]
[PlyCount "94"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 c5 7. 0-0 0-0 8. Qc2 Bxd2 9. Nbxd2 cxd4 10. Nxc4 Nc6 11. Rfd1 Re8 12. Nce5 Nxe5 13. Nxe5 Qd6 14. f4 Qb6 15. Qd2 d3+ 16. e3 Rd8 17. Bf3 Bd7 18. Rac1 Bb5 19. Rc3 Nd5 20. Bxd5 Rxd5 21. Rdc1 Rad8 22. Nf3 Bc6 23. Ne5 Qa5 24. Nc4 Qb5 25. Rb3 Qc5 26. Rbc3 f6 27. Ne5 Qa5 28. Nc4 Qc7 29. b4 Qd7 30. Na5 Rxa5 31. bxa5 Qd5 32. Rxc6 bxc6 33. Rb1 Qc4 34. Rb2 e5 35. Kf2 e4 36. Ke1 c5 37. Rb7 Qa6 38. Rc7 Qb5 39. a4 Qb1+ 40. Qd1 d2+ 41. Ke2 Qd3+ 42. Kf2 c4 43. Rxa7 Rb8 44. a6 Rb1 45. Ra8+ Kf7 46. a7 Rxd1 47. Rf8+ Kg6 0-1

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.06"]
[Round "5"]
[White "Archer, Ollie"]
[Black "Zhang, Kendrick Botong"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1795"]
[BlackElo "1777"]
[PlyCount "131"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 Na5 12. Bxf7+ Rxf7 13. fxg4 Rxf1+ 14. Kxf1 Qd7 15. h3 Qe6 16. Ng3 Nc4 17. Bf2 Rd8 18. Kg1 Kh8 19. d5 Qe5 20. Qd3 Nd6 21. Bxc5 Qxc3 22. Qxc3 Bxc3 23. Rc1 Be5 24. Bxd6 exd6 25. Ne2 Rd7 26. Rc4 h6 27. Kf2 Kg7 28. Ke3 Kf6 29. Nf4 Bxf4+ 30. Kxf4 g5+ 31. Ke3 Re7 32. Rc8 Rd7 33. Kd4 a6 34. Re8 b5 35. Re6+ Kg7 36. Kc3 a5 37. Kb3 Kh7 38. Re8 Rb7 39. Rd8 Rb6 40. Ra8 a4+ 41. Kb4 Kg6 42. Re8 Kg7 43. Re7+ Kg6 44. Re6+ Kg7 45. Ka5 Rb7 46. Rxd6 a3 47. Kb4 Re7 48. Re6 Rb7 49. d6 Rb8 50. d7 Rd8 51. Rd6 Kf7 52. Kxb5 Ke7 53. Kc6 Ra8 54. d8Q+ Rxd8 55. Rxd8 Kxd8 56. Kd6 Ke8 57. e5 Kd8 58. e6 Ke8 59. e7 h5 60. gxh5 g4 61. hxg4 Kf7 62. Kd7 Kg7 63. e8Q Kh7 64. Qg6+ Kh8 65. Qg5 Kh7 66. h6 1-0

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.06"]
[Round "6"]
[White "Burns, Christopher John"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1955"]
[BlackElo "1795"]
[PlyCount "44"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qf4 Bg4 9. Ne5 Bh5 10. Bd3 Qd5 11. f3 Rd8 12. c3 Bg6 13. Bxg6 hxg6 14. 0-0 Nh5 15. Qh4 c5 16. Be3 cxd4 17. Bxd4 e6 18. g4 Bc5 19. Rad1 Qxe5 20. Rfe1 Rxd4 21. cxd4 Bxd4+ 22. Kf1 Qb5+ 0-1

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.05"]
[Round "4"]
[White "Archer, Ollie"]
[Black "Sole, Michael D"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1795"]
[BlackElo "1875"]
[PlyCount "109"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 c6 8. Bd3 h6 9. Bh4 Bd6 10. Qb3 b5 11. 0-0 Nbd7 12. Rac1 0-0 13. Ne2 Rc8 14. Bg3 Be7 15. Nf4 c5 16. dxc5 Nxc5 17. Qd1 Qa5 18. Bb1 Na4 19. Nxe6 fxe6 20. Qd4 Qb6 21. Qxb6 Nxb6 22. Nd4 Kf7 23. Nc6 Rfe8 24. Nxe7 Kxe7 25. Bg6 Rxc1 26. Rxc1 Rc8 27. Rxc8 Nxc8 28. Kf1 Nd6 29. Ke2 Nde4 30. Be5 Kd7 31. Bxe4 dxe4 32. Kd2 Kc6 33. Kc3 Kd5 34. Bxf6 gxf6 35. Kb4 Kc6 36. Ka5 Kb7 37. g4 Ka7 38. a4 bxa4 39. Kxa4 Kb6 40. b4 Kc6 41. Ka5 Kb7 42. h3 Ka7 43. b5 axb5 44. Kxb5 Kb7 45. Kc5 Kc7 46. Kd4 Kd6 47. Kxe4 Ke7 48. f4 Kd6 49. h4 Ke7 50. f5 Kf7 51. fxe6+ Kxe6 52. Kf4 Ke7 53. Kf5 Kf7 54. h5 Kg7 55. Ke6 1-0

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.05"]
[Round "3"]
[White "Tang, Hao"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1858"]
[BlackElo "1795"]
[PlyCount "106"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 4. c4 a5 5. b5 c5 6. e3 cxd4 7. exd4 d5 8. c5 Ne4 9. Qc2 0-0 10. Bd3 Nd7 11. Bb2 Re8 12. 0-0 f5 13. Nbd2 Qc7 14. a4 e5 15. Nb3 exd4 16. b6 Qb8 17. Nfxd4 Ne5 18. Bb5 Bd7 19. f3 Nf6 20. Rfe1 Qd8 21. Bc3 Bxb5 22. Nxb5 Nc4 23. Rxe8+ Nxe8 24. Bxg7 Kxg7 25. Re1 Qf6 26. Qc3 Kf7 27. Qd3 Rd8 28. N3d4 Rd7 29. f4 Ng7 30. g3 Re7 31. Re2 Re4 32. Nc3 Qxd4+ 33. Qxd4 Rxd4 34. c6 Nxb6 35. cxb7 Nd7 36. Rb2 Rb4 37. Rxb4 axb4 38. Nxd5 Ne6 39. Nxb4 Nec5 40. a5 Nxb7 41. a6 Nd6 42. a7 Nb6 43. Kf2 Ndc8 44. Nc6 Ke6 45. Kf3 Kd6 46. Ne5 Nxa7 47. g4 Ke6 48. h3 Nd5 49. h4 h5 50. Nxg6 fxg4+ 51. Kg3 Nc6 52. Nf8+ Ke7 53. Nh7 Ne3 0-1

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.04"]
[Round "1"]
[White "Archer, Ollie"]
[Black "Dive, Russell John"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1795"]
[BlackElo "2257"]
[PlyCount "62"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 0-0 8. Nf3 d6 9. h3 e6 10. Bc4 axb5 11. Bxb5 exd5 12. Nxd5 Bb7 13. Bc4 Nbd7 14. 0-0 Nb6 15. Nxb6 Qxb6 16. Ra2 d5 17. Bb5 Ne4 18. Qc2 f5 19. Bd2 g5 20. Ne1 g4 21. hxg4 fxg4 22. g3 Qh6 23. Ng2 Qh3 24. Bd3 Ng5 25. Be2 Ba6 26. Qxc5 Nf3+ 27. Bxf3 gxf3 28. Qxd5+ Kh8 29. Nf4 Qxf1+ 30. Kh2 Rad8 31. Qh5 Rxf4 0-1

[Event "Henderson Trusts op-A 44th"]
[Site "Henderson"]
[Date "2022.06.04"]
[Round "2"]
[White "Ha, Huy Minh"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1643"]
[BlackElo "1795"]
[PlyCount "146"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Bd6 6. Qc2 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. b3 Nf6 14. Bd3 Nd5 15. Bf5 Nb4 16. Qb1 a5 17. Bb2 Re2 18. Bxc8 Qxc8 19. a3 Nd5 20. Bc1 a4 21. Qd3 Re7 22. b4 Bf4 23. g3 Bd6 24. Nh4 Re8 25. Nf5 Bf8 26. Qf3 Qe6 27. Ne3 Rad8 28. Nxd5 Qxd5 29. Qxd5 Rxd5 30. Be3 Be7 31. Rac1 Bf6 32. Rc5 Red8 33. Rxd5 Rxd5 34. Rd1 Kf8 35. Kg2 Ke7 36. Kf3 Kd6 37. Bf4+ Ke6 38. Be3 Kd7 39. Ke4 Kc7 40. Kd3 b6 41. Kc4 g5 42. h3 Kd6 43. Re1 Bg7 44. Re2 Kd7 45. g4 f5 46. gxf5 Rxf5 47. Re1 Kd6 48. Rg1 Bf8 49. h4 gxh4 50. Rg4 Rh5 51. Bf4+ Ke6 52. Be5 b5+ 53. Kd3 Kd5 54. Rg8 Rf5 55. f4 h3 56. Rg1 h2 57. Rh1 Rh5 58. Kc2 Bd6 59. Bxd6 Kxd6 60. Kd3 Kd5 61. Ke2 Kxd4 62. Kf3 Rh3+ 63. Kg2 Rxa3 64. Rf1 Re3 65. f5 Kc4 66. Rc1+ Kxb4 67. Rxc6 Re5 68. Rxh6 Rxf5 69. Rh4+ Kb3 70. Rh3+ Kb2 71. Rxh2 a3 72. Kg3+ Kb3 73. Kg4 Rf1 0-1

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.17"]
[Round "6"]
[White "Archer, Ollie"]
[Black "Xie, Felix"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1717"]
[BlackElo "2204"]
[PlyCount "89"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. d3 c5 6. 0-0 h6 7. Ne5 Bd6 8. Qa4+ Nbd7 9. Nf3 0-0 10. Na3 e5 11. Nb5 Bb8 12. b4 a6 13. Na3 Bd6 14. b5 a5 15. Nd2 Ra7 16. Nc2 b6 17. e4 g5 18. h3 Re8 19. Nf3 Nh7 20. Nh2 Ndf8 21. Ne1 Ng6 22. Ng4 Kg7 23. f3 Be6 24. Nf2 h5 25. g4 hxg4 26. hxg4 Nf4 27. Nh3 Qd7 28. Qd1 Kg6 29. a4 Nf6 30. Bxf4 exf4 31. Qe2 Nxg4 32. fxg4 Bxg4 33. Rf3 Bxf3 34. Qxf3 g4 35. Nxf4+ Kg5 36. Qg3 Bxf4 37. Nf3+ Kg6 38. Nh4+ Kg5 39. Nf3+ Kh5 40. Qxf4 gxf3 41. Bxf3+ Kg6 42. Kf2 Kg7 43. Qg5+ Kf8 44. Rh1 f5 45. Qf6+ 1-0

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.17"]
[Round "5"]
[White "Winsley, Nicholas"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1838"]
[BlackElo "1717"]
[PlyCount "86"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 Nbd7 7. b3 Re8 8. Bb2 Bd6 9. Ne5 c5 10. f4 Nf8 11. Ndf3 Ng6 12. c4 b6 13. Qc2 Bb7 14. Ng5 Re7 15. h4 Nxh4 16. Bxh7+ Kf8 17. Nexf7 Rxf7 18. Nxe6+ Ke7 19. Nxd8 Rxd8 20. Qf2 g6 21. Qxh4 Rxh7 22. Qxf6+ Kxf6 23. dxc5+ Kf5 24. cxd6 dxc4 25. Be5 g5 26. bxc4 g4 27. Rfc1 g3 28. c5 bxc5 29. Rxc5 Rh2 30. Rc2 Rd7 31. Kf1 Rh1+ 32. Ke2 Rxa1 33. Bxa1 Rxd6 34. Rc5+ Rd5 35. Rc7 Rb5 36. Rg7 Rb1 37. Bd4 Bxg2 38. Rg5+ Ke6 39. Rxg3 Bd5 40. Rg6+ Kf5 41. Ra6 Bc4+ 42. Kd2 Bxa6 43. Kc2 Rb7 0-1

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.16"]
[Round "4"]
[White "Archer, Ollie"]
[Black "Young, Cohen"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1717"]
[PlyCount "65"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 0-0 7. e3 b6 8. Bd3 Bb7 9. Qc2 h6 10. Bh4 Nbd7 11. 0-0 Be7 12. Rac1 c5 13. Rfd1 Qc7 14. Ne2 Rac8 15. Ng3 Bd6 16. Nf5 Ne4 17. Bxe4 dxe4 18. Be7 exf3 19. Bxd6 Qd8 20. Ne7+ Kh8 21. Nxc8 Qg5 22. Bg3 Rxc8 23. dxc5 Nxc5 24. Qc4 Ne4 25. Qxf7 Rxc1 26. Rxc1 Nxg3 27. hxg3 Bd5 28. Rc8+ Kh7 29. Qf4 Qh5 30. g4 Qg6 31. Qf5 Qxf5 32. gxf5 fxg2 33. Rc7 1-0

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.16"]
[Round "3"]
[White "Winsley, Daniel"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1537"]
[BlackElo "1717"]
[PlyCount "132"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bg5 Bxc3+ 5. bxc3 d5 6. e3 0-0 7. Nf3 h6 8. Bh4 Nbd7 9. cxd5 exd5 10. Bd3 c6 11. 0-0 Re8 12. Qc2 Qa5 13. Nd2 c5 14. c4 cxd4 15. exd4 dxc4 16. Nxc4 Qd5 17. Rad1 Ne4 18. Rfe1 Nef6 19. Bg3 Rxe1+ 20. Rxe1 Nf8 21. Be5 Ng4 22. Be4 Qd8 23. Bg3 Nf6 24. Bf3 Ne6 25. Nd6 Nxd4 26. Qd3 Nxf3+ 27. Qxf3 Qb6 28. h3 Be6 29. Qxb7 Qxb7 30. Nxb7 Bxa2 31. Ra1 Bd5 32. Nc5 Ne8 33. Be5 Bc4 34. Ra4 Bb5 35. Ra5 a6 36. Kh2 f6 37. Bf4 Kf7 38. g4 f5 39. gxf5 Kf6 40. Ne4+ Kxf5 41. Nd6+ Kxf4 42. Nxb5 Ke4 43. Kg3 Kd3 44. Ra4 Rb8 45. Na3 Nc7 46. Rg4 Ne6 47. Rg6 Rb6 48. h4 Rc6 49. Kh2 Kc3 50. f4 Kb3 51. Nb1 Rc2+ 52. Kg3 Rg2+ 53. Kxg2 Nxf4+ 54. Kg3 Nxg6 55. h5 Ne7 56. Nd2+ Kc3 57. Ne4+ Kd4 58. Nd6 Ke5 59. Ne8 a5 60. Nc7 a4 61. Nb5 Kf5 62. Kh4 Kf4 63. Nc3 a3 64. Ne2+ Ke3 65. Nc1 Kf3 66. Na2 Nf5+ 0-1

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.15"]
[Round "2"]
[White "Archer, Ollie"]
[Black "Dive, Russell John"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1717"]
[BlackElo "2258"]
[PlyCount "102"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. h3 Qc7 13. Qc2 Rfb8 14. Re1 c4 15. Be3 Nc5 16. Bxc5 Qxc5 17. Nd2 Nd7 18. f4 e6 19. Reb1 Nb6 20. dxe6 fxe6 21. a4 d5 22. e5 d4 23. Nce4 Qc6 24. a5 Nd5 25. Qa4 Ne3+ 26. Kh2 Qd5 27. a6 Ra7 28. Qa3 Nc2 29. Qd6 Qxd6 30. Nxd6 Nxa1 31. Rxa1 Rxb2 32. N6xc4 Rc2 33. g4 Bf8 34. Kg3 Bc5 35. Ra5 Rc7 36. Rb5 Ba7 37. Kh4 h6 38. f5 gxf5 39. gxf5 exf5 40. e6 d3 41. Rxf5 R2xc4+ 42. Nxc4 Rxc4+ 43. Kg3 Re4 44. e7 Rxe7 45. Rd5 Re3+ 46. Kf4 Rxh3 47. Rd7 Rh4+ 48. Ke5 Rd4 49. Rxa7 Rd8 50. Kf6 d2 51. Rg7+ Kh8 0-1

[Event "Wellington op"]
[Site "Wellington"]
[Date "2022.04.15"]
[Round "1"]
[White "Rose, Nathan"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1367"]
[BlackElo "1717"]
[PlyCount "86"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Ne5 Qe4 18. Qd2 Nd5 19. Bh2 Bg5 20. f3 Qe3 21. Qd3 Qxd3 22. Nxd3 Rad8 23. c3 Ne3 24. Rdg1 b6 25. Bf4 c5 26. Bxg5 hxg5 27. g4 cxd4 28. cxd4 Rxd4 29. Ne5 Rc8 30. Rc1 Nc4 31. Nxc4 Rcxc4 32. Rhd1 Rxc1+ 33. Kxc1 Rxd1+ 34. Kxd1 g6 35. hxg6 f5 36. gxf5 exf5 37. Ke2 Kg7 38. Ke3 Kxg6 39. b4 Kf6 40. a4 Ke5 41. a5 Kd5 42. axb6 axb6 43. Kd3 g4 0-1

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.09"]
[Round "7"]
[White "Archer, Ollie"]
[Black "McDougall, Euan"]
[Result "1-0"]
[ECO "A84"]
[BlackElo "1793"]
[PlyCount "79"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 f5 4. g3 c5 5. Bg2 cxd4 6. Nxd4 e5 7. Nb5 Bf8 8. Nd6+ Bxd6 9. Qxd6 Qe7 10. Qxe7+ Nxe7 11. Nc3 0-0 12. Bh6 Rf7 13. Nb5 Na6 14. Nd6 Rf6 15. Nxc8 Nxc8 16. Bxb7 Rb8 17. Bd5+ Kh8 18. Bd2 Nb6 19. Bc3 d6 20. f4 Re8 21. 0-0-0 Nc7 22. Kb1 Ncxd5 23. cxd5 Kg8 24. b3 Rf7 25. e3 Rd7 26. Ba5 exf4 27. Bxb6 axb6 28. exf4 Re2 29. Rc1 Rd2 30. Rhd1 Rxh2 31. Rc6 Rg2 32. Rxb6 Rxg3 33. a4 Ra7 34. Kb2 h5 35. Rxd6 h4 36. Rc6 h3 37. Rc3 Rg2+ 38. Rc2 Rg3 39. d6 Rb7 40. Rc8+ 1-0

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.08"]
[Round "6"]
[White "Van der Hoorn, Thomas"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1685"]
[PlyCount "78"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. 0-0 Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Ndb5 Bxc3 13. Nxc3 a6 14. Rb1 Qa3 15. Rxb7 Ne7 16. Qd2 0-0 17. Rfb1 Rfc8 18. R1b3 Qc5 19. g4 Bg6 20. h4 h5 21. gxh5 Bxc2 22. Qg5 Bxb3 23. h6 Ng6 24. Rxb3 Qe7 25. h7+ Kh8 26. Qg2 Nf4 27. Qh2 Rxc3 28. Qxf4 Rxb3 29. axb3 Rb8 30. Bxa6 Rxb3 31. Be2 Rb4 32. Qg3 Qxh4 33. Qc3 Rb1+ 34. Bf1 Qg5+ 35. Qg3 Qxg3+ 36. fxg3 Kxh7 37. Kf2 Rxf1+ 38. Kxf1 Kg6 39. Ke2 Kf5 0-1

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.07"]
[Round "5"]
[White "Archer, Ollie"]
[Black "Dharmasena, Gavith"]
[Result "1/2-1/2"]
[ECO "D63"]
[BlackElo "1771"]
[PlyCount "57"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Nbd7 8. Be2 b6 9. cxd5 exd5 10. 0-0 Bb7 11. Rc1 Rc8 12. h3 Ne4 13. Bxe7 Qxe7 14. Qb3 c6 15. Rfd1 f5 16. Nd2 Kh8 17. g3 Rf6 18. Bf1 Rg6 19. Ndxe4 fxe4 20. Ne2 Rf8 21. Nf4 Rgf6 22. Rd2 Qf7 23. Rcc2 g5 24. Ng2 c5 25. Qc3 Kg8 26. dxc5 Nxc5 27. Qe5 Rf5 28. Qd6 Rf6 29. Qe5 1/2-1/2

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.06"]
[Round "4"]
[White "Ning, Isabelle Yixuan"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1796"]
[PlyCount "80"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 f5 9. Nf3 e6 10. Bd3 Qe8 11. Qh2 Nc6 12. 0-0-0 Nb4 13. Rh1 Nxd3+ 14. cxd3 Qg6 15. Be5 Bd7 16. Qh4 Bxe5 17. Nxe5 Qg7 18. Rh3 Be8 19. Ne2 Kh8 20. Nf4 Rf6 21. g4 fxg4 22. Nxg4 Rxf4 23. exf4 Bg6 24. Ne5 Rf8 25. Rg3 Kg8 26. Qh3 Qf6 27. Kb1 Qf5 28. Qg2 Kg7 29. Rg5 Qf6 30. Nd7 Qxd4 31. Rxg6+ hxg6 32. Nxf8 Qxd3+ 33. Kc1 Kxf8 34. Qg5 Qf1+ 35. Kc2 Qxf2+ 36. Kb3 Qe3+ 37. Kc2 Qe4+ 38. Kd1 Kf7 39. Qh6 Qf3+ 40. Kd2 Qh5 0-1

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.05"]
[Round "3"]
[White "Archer, Ollie"]
[Black "Langford, Josh"]
[Result "1/2-1/2"]
[ECO "A25"]
[BlackElo "1637"]
[PlyCount "69"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. e3 d6 6. Nge2 Ba7 7. d4 exd4 8. Nxd4 Nxd4 9. exd4 Ne7 10. 0-0 0-0 11. b3 Nc6 12. Ne2 Bg4 13. Bb2 Re8 14. Re1 Bxe2 15. Rxe2 Rxe2 16. Qxe2 Bxd4 17. Bxc6 Bxb2 18. Qxb2 bxc6 19. Re1 Qd7 20. Qe2 Kf8 21. Qh5 h6 22. Kg2 d5 23. Rd1 Rd8 24. Rd4 Qe7 25. Qf5 Qe6 26. Qf4 Qd6 27. Qf5 Qf6 28. Qxf6 gxf6 29. Kf3 Ke7 30. Ke3 Kd6 31. Rh4 Re8+ 32. Kd3 Rh8 33. Rh5 Ke6 34. Kd4 f5 35. Rh4 1/2-1/2

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.04"]
[Round "2"]
[White "Repia King, Ian"]
[Black "Archer, Ollie"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "88"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nf3 b6 4. c3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. Qc2 c5 8. Bd3 cxd4 9. cxd4 Nc6 10. e4 Nb4 11. Qe2 Nxd3 12. Qxd3 Bxe4 13. Qd2 Bxf3 14. gxf3 d5 15. Nc3 Rc8 16. Qf4 Bd6 17. Qh4 a6 18. Re1 Be7 19. Qg3 Bd6 20. Qg2 Nh5 21. Ne2 Qf6 22. Bg5 Qg6 23. Rac1 Rc2 24. Qg4 Rxb2 25. Nf4 Nxf4 26. Bxf4 Qxg4+ 27. fxg4 Bxf4 28. Rc6 a5 29. h4 b5 30. Kg2 Rxa2 31. Rd1 Rb8 32. Kf3 g5 33. hxg5 Bxg5 34. Kg3 b4 35. f3 b3 36. f4 Bxf4+ 37. Kxf4 b2 38. Rb1 Ra1 39. Rxb2 Rxb2 40. Rc8+ Kg7 41. g5 Rb3 42. Rc7 Re1 43. Kg4 Kg6 44. Rc8 Re4# 0-1

[Event "NZL-ch U18 op"]
[Site "Christchurch"]
[Date "2022.01.03"]
[Round "1"]
[White "Archer, Ollie"]
[Black "Tao, Junqing Jerome"]
[Result "1-0"]
[ECO "D76"]
[BlackElo "1138"]
[PlyCount "51"]
[EventDate "2022.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nc6 8. Nc3 Nb6 9. e3 Bf5 10. Nh4 Bd7 11. b3 e5 12. dxe5 Bxe5 13. Bb2 Qf6 14. Ne4 Qe7 15. Qc2 Nb4 16. Qd2 Rad8 17. Bxe5 Bb5 18. Nf6+ Kg7 19. Qc3 Nc6 20. Bxc6 Kh6 21. Bf4+ g5 22. Nf5+ Kg6 23. Nxe7+ Kh6 24. Bxg5+ Kxg5 25. Qe5+ Kh6 26. Ng4# 1-0

