[Event "North Island-ch Staurt Memorial"]
[Site "Auckland"]
[Date "2023.07.15"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Mukkattu, Philip"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1391"]
[BlackElo "1510"]
[PlyCount "63"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. f3 Nbd7 9. Qd2 Qc7 10. h4 Ne5 11. h5 Nxh5 12. Nd5 Qd8 13. 0-0-0 Ng3 14. Rh2 Nxe2+ 15. Qxe2 Nc6 16. Nb3 b5 17. Bb6 Qd7 18. Nc7+ Kf8 19. Nxa8 Qb7 20. Be3 Qxa8 21. Bh6 Be6 22. Qd2 f6 23. Nd4 Nxd4 24. Qxd4 Qc6 25. b3 Kf7 26. Bxg7 Kxg7 27. g4 g5 28. Rdh1 Qc7 29. Qd3 Bf7 30. Kb2 Bg6 31. c3 Rc8 32. Rc2 1-0

[Event "North Island-ch Staurt Memorial"]
[Site "Auckland"]
[Date "2023.07.14"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Wright, Caleb"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1391"]
[BlackElo "1860"]
[PlyCount "43"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. f4 e6 4. Nf3 c5 5. c3 d5 6. Be2 Be7 7. 0-0 0-0 8. Ne5 Nbd7 9. Nd2 Nxe5 10. fxe5 Ne4 11. Nxe4 fxe4 12. Bd2 Bd7 13. Bg4 Qb6 14. b3 a5 15. Qe2 Rxf1+ 16. Rxf1 Qc7 17. c4 Qb6 18. Bc3 Qa6 19. Rf2 cxd4 20. exd4 Qc6 21. Bd2 b6 22. Be3 1/2-1/2

[Event "North Island-ch Staurt Memorial"]
[Site "Auckland"]
[Date "2023.07.14"]
[Round "3"]
[White "Johns, Daniel"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1724"]
[BlackElo "1391"]
[PlyCount "104"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 Nbd7 10. f3 Qc7 11. Rc1 Nb6 12. Nd2 d5 13. Nxd5 Nbxd5 14. exd5 Nxd5 15. Bf2 0-0 16. c4 Nf4 17. b3 Rad8 18. Be3 Bc5 19. Bxc5 Qxc5+ 20. Rf2 Qe3 21. Bf1 f5 22. Qe1 Qc5 23. Rc3 Ng6 24. Qe3 Qxe3 25. Rxe3 Rfe8 26. g3 h5 27. Rd3 Bf7 28. Kg2 Ne7 29. Nb1 Nc6 30. Rfd2 Rxd3 31. Rxd3 Rd8 32. Rxd8+ Nxd8 33. Nc3 Kf8 34. Kf2 Nc6 35. Ke3 Ke7 36. Bd3 g6 37. Na4 Kd6 38. a3 Na5 39. c5+ Kc6 40. b4 Nc4+ 41. Bxc4 Bxc4 42. Nb6 Be6 43. Kd3 g5 44. Nc4 Bxc4+ 45. Kxc4 g4 46. fxg4 hxg4 47. a4 e4 48. b5+ Kc7 49. Kd4 axb5 50. axb5 Kd7 51. Ke3 Ke6 52. Kd4 Ke7 1/2-1/2

[Event "North Island-ch Staurt Memorial"]
[Site "Auckland"]
[Date "2023.07.13"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Po E Tofaeono, Hunter"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1391"]
[BlackElo "1583"]
[PlyCount "99"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 d5 4. Nf3 Bg7 5. Bd3 Nbd7 6. 0-0 0-0 7. Nbd2 c5 8. c3 Ng4 9. Qe1 f5 10. Ne5 cxd4 11. exd4 Ngxe5 12. fxe5 Qb6 13. Kh1 Re8 14. Nf3 Nf8 15. Rb1 h6 16. Nh4 Be6 17. Bd2 Bf7 18. Qc1 Kh7 19. g4 e6 20. gxf5 exf5 21. Qd1 Qd8 22. Nf3 Rc8 23. Rg1 a6 24. Qb3 Rc6 25. Rbf1 Rb6 26. Qc2 Rc6 27. Qb1 b5 28. a3 Be6 29. Rg3 Re7 30. Rfg1 Bc8 31. Ne1 Rf7 32. Rf1 Qd7 33. Rgf3 Ne6 34. Ng2 Qd8 35. h4 Bf8 36. h5 Ng7 37. hxg6+ Rxg6 38. Bf4 Nh5 39. Bh2 Ng7 40. Qc2 Rg5 41. Nh4 Qd7 42. Ng2 Qc6 43. Qf2 Be7 44. Nf4 Rg4 45. Rg1 Rg5 46. Nh3 Rxg1+ 47. Nxg1 Bg5 48. Nh3 Qg6 49. Nf4 Bxf4 50. Rxf4 1-0

[Event "North Island-ch Staurt Memorial"]
[Site "Auckland"]
[Date "2023.07.13"]
[Round "1"]
[White "Qi, Jenny"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1652"]
[BlackElo "1391"]
[PlyCount "113"]
[EventDate "2023.07.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Qd2 Nc6 12. 0-0-0 Bxb3 13. axb3 Qxd2+ 14. Rxd2 Be7 15. Bc4 0-0 16. Rd7 Rab8 17. Bd5 Bf6 18. Bc5 Rbc8 19. Bxc6 bxc6 20. Rhd1 Bg5+ 21. Kb1 Rfd8 22. Rxd8+ Rxd8 23. Rxd8+ Bxd8 24. Ka2 f5 25. Ka3 Kf7 26. b4 Ke6 27. c4 Bc7 28. Be3 e4 29. fxe4 fxe4 30. h3 h5 31. g4 hxg4 32. hxg4 g6 33. Ka4 Kf6 34. b5 axb5+ 35. cxb5 cxb5+ 36. Kxb5 Ke5 37. Kc6 Bd6 38. b3 Bb4 39. Kb5 Be1 40. Kc4 Bg3 41. b4 Bf4 42. Bd4+ Kd6 43. b5 Kc7 44. Bg1 Be5 45. Kd5 Bg3 46. Kxe4 Kb7 47. Kd5 Bf4 48. Ke4 Bc7 49. Be3 Bd6 50. Kd5 Bg3 51. Ke6 Bh4 52. Kf7 g5 53. Kg6 Kc7 54. Kh5 Kb7 55. Bxg5 Bf2 56. Bd8 Kc8 57. Ba5 1-0

[Event "Auckland Waitangi op"]
[Site "Auckland"]
[Date "2023.02.05"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Yue, Annie"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1572"]
[BlackElo "1279"]
[PlyCount "86"]
[EventDate "2023.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. h3 0-0 8. a4 a6 9. Re1 Bd7 10. c3 Qc8 11. Kh2 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. d4 Rd8 15. d5 Na5 16. Qe2 Qb8 17. Nbd2 e6 18. dxe6 Bxe6 19. Ng5 Bd7 20. f4 Re8 21. Qd3 c4 22. Qf1 Bc6 23. e5 Bxg2 24. Kxg2 dxe5 25. Nde4 Qa8 26. Kh2 Nxe4 27. Nxe4 exf4 28. Qxf4 f5 29. Qc7 Rxe4 30. Rxe4 fxe4 31. Be3 Nb3 32. Qe7 Qc6 33. Qd8+ Bf8 34. Kg2 Nc5 35. Kf1 Nd3 36. Ke2 Nxb2 37. Bd4 Qd6 38. Qa8 Nd3 39. Qxe4 Qe7 40. Qxe7 Bxe7 41. Ke3 Bc5 42. Bxc5 Nxc5 43. Kf4 Na4 0-1

[Event "Auckland Waitangi op"]
[Site "Auckland"]
[Date "2023.02.04"]
[Round "3"]
[White "Mcewen, Matheson"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1553"]
[BlackElo "1572"]
[PlyCount "71"]
[EventDate "2023.02.03"]
[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 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 c6 9. Qc2 Re8 10. 0-0 Nf8 11. f3 Be6 12. Rad1 h6 13. Bh4 c5 14. Bb5 N8d7 15. Bxf6 Bxf6 16. dxc5 Rc8 17. b4 a6 18. Ba4 Bxc3 19. Nxc3 Qh4 20. Rd4 Qg5 21. f4 Qg4 22. f5 Qg5 23. Rdf4 Re7 24. Qf2 Ne5 25. h4 Qf6 26. fxe6 Qxe6 27. Bc2 Ng4 28. Rxg4 Qxg4 29. Nxd5 Ree8 30. Qxf7+ Kh8 31. Ne7 Qe2 32. Rf2 Qe1+ 33. Kh2 Qxe3 34. Nxc8 Qe5+ 35. g3 Rxc8 36. Qf8+ 1-0

[Event "Auckland Waitangi op"]
[Site "Auckland"]
[Date "2023.02.03"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Jiang, Patrick"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1572"]
[BlackElo "1398"]
[PlyCount "38"]
[EventDate "2023.02.03"]
[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 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Be6 6. e4 g6 7. Nf3 Bg7 8. Be2 Nge7 9. Be3 b6 10. Rc1 0-0 11. 0-0 f5 12. Qd2 Ne5 13. b3 Nxf3+ 14. Bxf3 Rc8 15. Bg5 Qd7 16. Rfe1 Be5 17. Nd5 Bxd5 18. cxd5 fxe4 19. Bxe4 Nf5 1/2-1/2

[Event "Auckland Waitangi op"]
[Site "Auckland"]
[Date "2023.02.03"]
[Round "1"]
[White "Ng, Lok Jim Lauren"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "A91"]
[WhiteElo "1252"]
[BlackElo "1572"]
[PlyCount "90"]
[EventDate "2023.02.03"]
[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 f5 2. c4 e6 3. Nc3 Nf6 4. g3 d5 5. cxd5 exd5 6. Bg2 Be7 7. Bg5 0-0 8. f4 c6 9. Nf3 Qe8 10. Ne5 a5 11. 0-0 Ne4 12. Bxe7 Qxe7 13. e3 Qe8 14. a3 Nd7 15. Qc2 Ndf6 16. b4 axb4 17. axb4 Rxa1 18. Rxa1 Nxc3 19. Qxc3 Ne4 20. Bxe4 fxe4 21. Ra8 Qh5 22. Qd2 g5 23. Qg2 Qd1+ 24. Qf1 Qxf1+ 25. Kxf1 Bh3+ 26. Kf2 Rxa8 27. g4 gxf4 28. exf4 Ra2+ 29. Kg3 Bf1 30. g5 Rg2+ 31. Kh4 Rxh2+ 32. Kg3 Rg2+ 33. Kh4 e3 34. Nf3 Rf2 35. Kg3 Bc4 36. f5 Rf1 37. g6 hxg6 38. fxg6 e2 39. g7 Rxf3+ 40. Kxf3 e1Q 41. b5 Qe2+ 42. Kf4 Qe4+ 43. Kg5 Be2 44. bxc6 Kxg7 45. cxb7 Qg4# 0-1

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2023.01.28"]
[Round "3"]
[White "Thurner, Anya"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1693"]
[BlackElo "1514"]
[PlyCount "63"]
[EventDate "2023.01.28"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. Be2 a6 11. 0-0 Rc8 12. Rac1 Ne5 13. b3 Bc6 14. Nd5 Re8 15. Rfe1 Ned7 16. Rcd1 Ne5 17. Bg5 Nxd5 18. exd5 Bd7 19. h3 f6 20. Bh4 Nf7 21. f4 Nh6 22. g4 b5 23. Bf2 bxc4 24. Bxc4 Rxc4 25. bxc4 Qc8 26. Nc6 e5 27. fxe5 fxe5 28. Rb1 Bxc6 29. dxc6 Nf7 30. Qd5 Qd8 31. Rb7 Qf6 32. c7 1-0

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.10"]
[Round "9"]
[White "Paul, David"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1803"]
[BlackElo "1707"]
[PlyCount "80"]
[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. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Nbd7 8. Bd3 0-0 9. 0-0 Re8 10. Re1 h6 11. Bf4 Nf8 12. Ne5 Ne6 13. Bg3 Ng5 14. f4 Nge4 15. Bh4 Nxc3 16. bxc3 Ne4 17. Bxe7 Qxe7 18. Bxe4 dxe4 19. a4 f6 20. Nc4 Be6 21. Nd2 f5 22. Qe2 Qf7 23. Reb1 Re7 24. a5 c5 25. Rb2 Rc8 26. Rab1 cxd4 27. cxd4 Rec7 28. Qd1 Bd5 29. Nb3 b6 30. axb6 axb6 31. Nd2 Rc3 32. Kf2 Qe7 33. g3 Qa3 34. Rxb6 Rxe3 35. Rb8 Rec3 36. Ra1 Qe7 37. Rxc8+ Rxc8 38. Nf1 Qb4 39. Qd2 e3+ 40. Kxe3 Qb3+ 0-1

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.09"]
[Round "8"]
[White "Holdo, Karl"]
[Black "Loke, Kayden"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1707"]
[BlackElo "1972"]
[PlyCount "84"]
[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 d5 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Bf4 dxc4 8. Qc1 b5 9. Ne5 Nd5 10. Bh6 Bb7 11. Bxg7 Kxg7 12. Rd1 Qc7 13. Nc3 Nxc3 14. Qxc3 f6 15. Ng4 h5 16. Ne3 Nd7 17. a4 a6 18. a5 c5 19. Nd5 Bxd5 20. Bxd5 Rad8 21. Qe3 e5 22. dxe5 Qxe5 23. Qxe5 fxe5 24. Rd2 Nf6 25. Rad1 Rxd5 26. Rxd5 Nxd5 27. Rxd5 e4 28. Rxc5 Rd8 29. Rc7+ Kh6 30. Rc6 Rd2 31. Rxa6 Rxb2 32. Rc6 Rxe2 33. Kf1 Ra2 34. a6 Ra3 35. h4 c3 36. Ke1 Ra1+ 37. Ke2 b4 38. a7 Rxa7 39. Rb6 Ra2+ 40. Ke3 Rb2 41. Kxe4 c2 42. Rc6 b3 0-1

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.08"]
[Round "7"]
[White "Holdo, Karl"]
[Black "Benitez, Edgar"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1707"]
[BlackElo "1930"]
[PlyCount "61"]
[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 e6 2. d3 e5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 a6 7. Be2 Be7 8. 0-0 c5 9. Nf3 Nc6 10. h3 h6 11. a4 0-0 12. Re1 Qc7 13. Nd5 Nxd5 14. exd5 Ne5 15. Nxe5 dxe5 16. c4 Bd6 17. Bd3 f5 18. Qh5 Rf6 19. f3 Bd7 20. Rf1 Be8 21. Qh4 e4 22. fxe4 Bg3 23. Bf4 Bxh4 24. Bxc7 fxe4 25. Bxe4 Rxf1+ 26. Rxf1 Bxa4 27. d6 Bc6 28. Bxc6 bxc6 29. Rf5 Bf6 30. Rxf6 gxf6 31. d7 1-0

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.07"]
[Round "6"]
[White "Malcolm, Aidan"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1838"]
[BlackElo "1707"]
[PlyCount "91"]
[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 c5 2. Be2 d6 3. f4 Nc6 4. d3 Nf6 5. Nf3 g6 6. 0-0 Bg7 7. Qe1 Bg4 8. c3 Qb6 9. Kh1 h5 10. Ng5 Rf8 11. Bxg4 Nxg4 12. h3 Nh6 13. Na3 0-0-0 14. Rb1 Qa6 15. Bd2 d5 16. e5 e6 17. d4 cxd4 18. cxd4 Nf5 19. Nf3 Nfxd4 20. Nxd4 Nxd4 21. Bb4 Nf5 22. Bxf8 Bxf8 23. Rc1+ Kb8 24. Qc3 Qc6 25. Qd3 Qb6 26. Rc3 h4 27. Rfc1 Ng3+ 28. Kh2 Ne4 29. Rb3 Nc5 30. Rxc5 Qxc5 31. Rc3 Qb6 32. Nb5 a6 33. Nd4 Bc5 34. Rb3 Bxd4 35. Rxb6 Bxb6 36. Qd2 d4 37. Qd3 Ba5 38. Kg1 Be1 39. Qa3 Rd5 40. Qf8+ Ka7 41. Qxf7 Bg3 42. b4 d3 43. Qxe6 Rd4 44. Qe7 Rc4 45. Qc5+ Rxc5 46. bxc5 0-1

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.06"]
[Round "5"]
[White "Holdo, Karl"]
[Black "Ashe, Michael"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1707"]
[BlackElo "1659"]
[PlyCount "101"]
[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. d3 d5 3. Nd2 e5 4. g3 Nf6 5. Ngf3 Bd6 6. Bg2 Bg4 7. h3 Be6 8. 0-0 h6 9. Qe2 Nbd7 10. b3 0-0 11. Bb2 Qc7 12. Rfe1 d4 13. c3 c5 14. Rec1 Qd8 15. Nh4 Nh7 16. Nc4 Bc7 17. cxd4 cxd4 18. Ba3 Re8 19. Nf5 Bxf5 20. exf5 Rb8 21. Nd6 Bxd6 22. Bxd6 Rc8 23. Bxb7 Rxc1+ 24. Rxc1 Qg5 25. Ba3 Qxf5 26. Qg4 Qxg4 27. hxg4 Nhf6 28. f3 Nb6 29. Rc7 a5 30. Bc5 Nfd5 31. Bxd5 Nxd5 32. Ra7 Nb4 33. Bxb4 axb4 34. Rc7 Ra8 35. Rc2 g5 36. Kf2 Kg7 37. f4 gxf4 38. gxf4 exf4 39. Kf3 Re8 40. Kxf4 Re3 41. Rc4 Rxd3 42. Rxb4 Rd1 43. a4 d3 44. Ke3 Kg6 45. a5 f5 46. gxf5+ Kxf5 47. a6 h5 48. a7 Ra1 49. Ra4 Re1+ 50. Kxd3 Re8 51. a8Q 1-0

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.05"]
[Round "4"]
[White "McIntosh, Andrew"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1794"]
[BlackElo "1707"]
[PlyCount "132"]
[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 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nbd2 Nc6 8. c3 Nd7 9. Re1 Nde5 10. Nf1 Bg4 11. h4 Nxf3+ 12. Bxf3 Bxf3 13. Qxf3 Ne5 14. Qe2 f5 15. Nh2 fxe4 16. Qxe4 d5 17. Qe2 d4 18. c4 Rf5 19. g4 Rf7 20. f4 Nc6 21. Nf3 h6 22. Ne5 Bxe5 23. fxe5 Qf8 24. e6 Rf6 25. g5 Rf3 26. Kg2 Ne5 27. Rf1 Rxf1 28. Qxf1 Qxf1+ 29. Kxf1 Rf8+ 30. Ke2 h5 31. a4 Nf3 32. b4 Nxh4 33. bxc5 Rf5 34. Rb1 Rxc5 35. Rxb7 Re5+ 36. Kf2 Rxe6 37. Rxa7 Nf5 38. Ra8+ Kf7 39. a5 Ne3 40. a6 Ng4+ 41. Kf1 Ne5 42. Bb2 Nxd3 43. Bxd4 Re1+ 44. Kg2 Re2+ 45. Kf3 Ra2 46. Ke4 Nb4 47. a7 Nc6 48. Kd5 Nxd4 49. Kxd4 Ke6 50. c5 Kd7 51. c6+ Kxc6 52. Rg8 Rxa7 53. Rxg6+ Kd7 54. Rh6 Ke8 55. Rxh5 Kf8 56. Ke5 Kg7 57. Rh6 Ra5+ 58. Kf4 Ra4+ 59. Kf5 Ra5+ 60. Kg4 Ra4+ 61. Kh5 Re4 62. Ra6 Re1 63. Ra4 Rh1+ 64. Kg4 Rg1+ 65. Kf5 e6+ 66. Kxe6 Rxg5 1/2-1/2

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.04"]
[Round "3"]
[White "Holdo, Karl"]
[Black "Charles, Dion"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1707"]
[BlackElo "1896"]
[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 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. c3 Nc6 7. Re1 d5 8. Bf4 Be7 9. Ne5 0-0 10. Nxc6 Bxc6 11. dxc5 Bxc5 12. Nd2 e5 13. Bxe5 Bxf2+ 14. Kxf2 Ng4+ 15. Kg1 Nxe5 16. Nf3 Nc4 17. Qc1 Re8 18. Nd4 Bb7 19. Qf4 Nxb2 20. Nb5 Re7 21. Nd6 Qc7 22. Nf5 Qxf4 23. Nxe7+ Kf8 24. gxf4 Kxe7 25. Rab1 Nc4 26. e4 Kf6 27. exd5 Nd6 28. Re5 Rc8 29. Re3 Rc4 1/2-1/2

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.03"]
[Round "2"]
[White "Tao, Junqing Jerome"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1465"]
[BlackElo "1707"]
[PlyCount "108"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. h3 Be6 10. Bxe6 fxe6 11. 0-0 Nc6 12. Na4 Nxe4 13. Nb6 Rb8 14. Nc4 Bf6 15. Bb6 Qe7 16. Re1 d5 17. Ncd2 Nxd2 18. Qxd2 Rf7 19. c3 e4 20. Nd4 Ne5 21. Qc2 Nd3 22. Re2 Bh4 23. g3 Bg5 24. Ba7 Re8 25. Rf1 e5 26. Nb3 b5 27. Be3 Bxe3 28. Rxe3 Qd7 29. Kg2 Ref8 30. Re2 Qf5 31. Nc1 Qf3+ 32. Kh2 Nxc1 33. Rxc1 Qxf2+ 34. Rxf2 Rxf2+ 35. Kg1 Rxc2 36. Rxc2 d4 37. Rd2 d3 38. Kg2 Rf6 39. Rd1 Kf7 40. a3 Ke6 41. Rd2 Kd5 42. b3 a5 43. Rd1 a4 44. bxa4 bxa4 45. Rd2 Kc4 46. g4 e3 47. Rd1 d2 48. g5 Rf5 49. Rb1 Kxc3 50. g6 h5 51. Kg3 e2 52. h4 e1Q+ 53. Kg2 Rf2+ 54. Kg3 Qe3# 0-1

[Event "NZL-ch op-B 130th"]
[Site "Wellington"]
[Date "2023.01.02"]
[Round "1"]
[White "Holdo, Karl"]
[Black "Xing, Zeqi"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1707"]
[BlackElo "1220"]
[PlyCount "46"]
[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 d5 3. g3 c5 4. Bg2 Nc6 5. c3 Bf5 6. 0-0 e6 7. Re1 cxd4 8. Nxd4 Nxd4 9. cxd4 Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. Qa4+ Ke7 13. Nc3 Rhd8 14. e4 dxe4 15. f3 e3 16. Rxe3 Kf8 17. Ne4 Bxe4 18. fxe4 Bc7 19. e5 Qg5 20. Rf3 Rxd4 21. Qc2 Bb6 22. Kh1 Kg8 23. Rc3 Ba5 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2022.10.22"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Nagorski, Alex"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1514"]
[BlackElo "1859"]
[PlyCount "213"]
[EventDate "2022.10.22"]
[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 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. Re1 0-0 8. h3 Ne8 9. c3 Nc7 10. d4 e5 11. dxe5 dxe5 12. Qe2 Qe7 13. Na3 Be6 14. Be3 Rfd8 15. Ng5 Bd7 16. Red1 h6 17. Nf3 Be6 18. b3 a6 19. Nh2 b5 20. Nc2 b4 21. Rxd8+ Rxd8 22. cxb4 Nd4 23. Bxd4 exd4 24. Rd1 Nb5 25. Qd3 cxb4 26. Rd2 Rc8 27. Nf3 Rc3 28. Qe2 Qc5 29. Nfe1 a5 30. Nd3 Qc8 31. Kh2 f5 32. Nce1 fxe4 33. Qxe4 Bf7 34. Ne5 Bxe5 35. Qxe5 Rc5 36. Qf4 g5 37. Qf6 Qe6 38. Qxe6 Bxe6 39. Nd3 Rc3 40. f4 Bf5 41. Bd5+ Kg7 42. Bc4 Nd6 43. Ne5 Rc2 44. Rxc2 Bxc2 45. Bd3 Bxd3 46. Nxd3 Ne4 47. f5 Nc3 48. Kg2 Nxa2 49. Kf3 Nc3 50. g4 Kf6 51. Kf2 Nd5 52. Kf3 Nf4 53. Ke4 Nxh3 54. Kxd4 h5 55. gxh5 Kxf5 56. Ne5 Nf4 57. h6 Ng6 58. h7 Nh8 59. Nd3 g4 60. Ke3 Ke6 61. Nb2 Ng6 62. Nc4 a4 63. bxa4 Kd5 64. Nb2 Kc5 65. Kf2 b3 66. Kg3 Kb4 67. Kxg4 Kc3 68. a5 Kxb2 69. a6 Kc1 70. a7 b2 71. a8Q b1Q 72. Qc6+ Kd2 73. Qd5+ Ke3 74. Qf3+ Kd4 75. Qf2+ Ke5 76. Qc5+ Kf6 77. Qc6+ Kg7 78. Qc7+ Kh8 79. Qc3+ Kxh7 80. Qc7+ Kh6 81. Qh2+ Kg7 82. Qc7+ Kf6 83. Qd6+ Kf7 84. Qd5+ Kg7 85. Qd4+ Kh7 86. Qd7+ Kg8 87. Qd8+ Kf7 88. Qd5+ Ke7 89. Qc5+ Ke6 90. Qc8+ Ke5 91. Qe8+ Kd4 92. Qd7+ Ke3 93. Qe6+ Kd4 94. Qd6+ Kc3 95. Qc6+ Kd2 96. Qd5+ Ke3 97. Qf3+ Kd4 98. Qf2+ Ke5 99. Qc5+ Kf6 100. Qc6+ Kg7 101. Qc7+ Kh8 102. Qc8+ Kg7 103. Qc3+ Kg8 104. Qc4+ Kh8 105. Qd4+ Kh7 106. Qd7+ Kh6 107. Qd2+ 1/2-1/2

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.17"]
[Round "8"]
[White "Holdo, Karl"]
[Black "Po E Tofaeono, Grayson"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1559"]
[BlackElo "1459"]
[PlyCount "63"]
[EventDate "2022.07.14"]
[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 c5 2. d5 Nf6 3. c4 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Nbd7 9. 0-0 0-0 10. Be2 Ne8 11. Bd3 Bg5 12. Qg4 Bxc1 13. Raxc1 a6 14. a3 g6 15. Nd1 Ng7 16. Ne3 Nh5 17. g3 Ng7 18. f4 h6 19. Rf2 Kh7 20. Rcf1 exf4 21. gxf4 Re8 22. Rg2 Qe7 23. e5 dxe5 24. Bxg6+ fxg6 25. Qxg6+ Kg8 26. Nf5 Qf6 27. Qxg7+ Qxg7 28. Rxg7+ Kh8 29. Rxd7 Rg8+ 30. Kh1 exf4 31. Nxh6 Rg6 32. Nf7+ 1-0

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.17"]
[Round "9"]
[White "Sun, Wanyao Sarah"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1423"]
[BlackElo "1559"]
[PlyCount "79"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 e5 7. Nf5 Bxf5 8. exf5 Nbd7 9. Bg5 Be7 10. Ne4 Nxe4 11. Bxe7 Qxe7 12. Qxe4 Nf6 13. Qe2 0-0 14. g4 Nd5 15. 0-0-0 Nf4 16. Qf3 Rac8 17. Bd3 Nxd3+ 18. Qxd3 Rc6 19. h4 Rfc8 20. Rd2 Qc7 21. g5 d5 22. f3 e4 23. fxe4 Qf4 24. Kb1 Qxe4 25. Qxe4 dxe4 26. Re1 Rc5 27. Rxe4 Rxf5 28. b3 f6 29. Re7 fxg5 30. Rdd7 Kf8 31. Rxg7 Rf1+ 32. Kb2 Rf2 33. Rxh7 Rcxc2+ 34. Ka3 Rxa2+ 35. Kb4 Rf4+ 36. Kc5 Rf5+ 37. Kb6 Rb5+ 38. Ka7 Ke8 39. Rc7 Kd8 40. Kb8 1-0

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.16"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Wang, Daniel3"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1559"]
[BlackElo "1648"]
[PlyCount "119"]
[EventDate "2022.07.14"]
[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 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 c5 9. 0-0 d6 10. a4 Nc6 11. e4 Ba6 12. Qa2 Rc8 13. d5 exd5 14. exd5 Na5 15. Nd2 0-0 16. Re1 Bf6 17. Bb2 g6 18. Be4 Qd7 19. Bd3 Rce8 20. Ne4 Bg7 21. Re2 h6 22. Rae1 Qd8 23. Ba1 Bc8 24. f3 Kh7 25. Qc2 Bf5 26. Bb2 Bxe4 27. Rxe4 Rxe4 28. Rxe4 Re8 29. Qe2 Rxe4 30. Qxe4 Qg5 31. f4 Qg4 32. Be2 Qd7 33. g4 Qxa4 34. f5 Be5 35. fxg6+ fxg6 36. Bd3 Qd1+ 37. Kg2 Qd2+ 38. Kf3 Qg5 39. h4 Qf6+ 40. Kg2 Kg7 41. Bc1 Nb3 42. Bxh6+ Kf7 43. h5 a5 44. hxg6+ Kg8 45. Qf5 Qxf5 46. gxf5 Bxc3 47. Bf4 a4 48. Bb1 a3 49. Bxd6 Kg7 50. Be7 Na5 51. d6 Bf6 52. Kf3 Nxc4 53. Bxf6+ Kxf6 54. Ba2 Nxd6 55. Kf4 Nxf5 56. Bf7 Nd6 57. Ba2 c4 58. g7 Kxg7 59. Ke5 c3 60. Kd4 0-1

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.16"]
[Round "5"]
[White "Liu, William Rui"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1692"]
[BlackElo "1559"]
[PlyCount "68"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. Be3 0-0 11. Nd2 Nxd2 12. Qxd2 c5 13. Nb3 d4 14. Bf4 Bc6 15. Rfd1 Qd5 16. f3 Rad8 17. Qe2 g5 18. Bg3 Kh8 19. Rd2 g4 20. fxg4 Bg5 21. Rdd1 Be3+ 22. Kh1 Ba8 23. Rf1 c4 24. Nc1 d3 25. cxd3 cxd3 26. Nxd3 Qxd3 27. Qxd3 Rxd3 28. Rad1 Rfd8 29. Rde1 Bb6 30. Bf4 Bd5 31. Bg5 Rd7 32. Bh6 Be6 33. a3 Bxg4 34. e6 Rd8 1-0

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.16"]
[Round "7"]
[White "Xu, Luna Yuexiu"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1313"]
[BlackElo "1559"]
[PlyCount "72"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 b5 10. a4 b4 11. Nd5 Nbd7 12. f3 Nxd5 13. Qxd5 Rb8 14. Qd2 Qc7 15. Bd3 Nb6 16. Qxb4 Nd5 17. Qd2 Nxe3 18. Qxe3 d5 19. Kh1 d4 20. Qf2 Bg5 21. Qe2 Qd6 22. Nd2 Qh6 23. Nc4 Bf4 24. g4 Be6 25. b3 Bxc4 26. Bxc4 Rb6 27. Bd3 Rc8 28. Rfd1 Qg5 29. Qg2 Rh6 30. Rf1 Bxh2 31. Qxh2 Rxh2+ 32. Kxh2 Rc6 33. Kg2 h5 34. Rg1 hxg4 35. fxg4 Qxg4+ 36. Kf2 Rf6+ 0-1

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.15"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Park Tamati, Philli"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1559"]
[BlackElo "1888"]
[PlyCount "72"]
[EventDate "2022.07.14"]
[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 b6 2. Nf3 e6 3. Bf4 Bb7 4. e3 f5 5. Nbd2 Nf6 6. Bd3 Be7 7. Qe2 Ne4 8. Bxe4 fxe4 9. Ng5 Bxg5 10. Qh5+ g6 11. Qxg5 Qxg5 12. Bxg5 0-0 13. Bf4 Nc6 14. a3 Nxd4 15. Rc1 Nb5 16. Nc4 a6 17. h4 Rf5 18. Ne5 d6 19. Ng4 Kg7 20. Bh6+ Kh8 21. Nh2 c5 22. g4 Rf7 23. g5 d5 24. Ng4 Nd6 25. h5 gxh5 26. Rxh5 Nf5 27. Nf6 d4 28. Ke2 dxe3 29. Rch1 Rd8 30. Bg7+ Kxg7 31. Rxh7+ Kg6 32. Rxf7 Kxf7 33. Rh7+ Ng7 34. fxe3 Kg6 35. Rh2 Kxg5 36. Rf2 Nf5 0-1

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.15"]
[Round "4"]
[White "Hwang, Ryan"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1340"]
[BlackElo "1559"]
[PlyCount "122"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Nc6 8. h3 Be7 9. Be2 0-0 10. 0-0 h6 11. Be3 Be6 12. Re1 Rc8 13. Nd2 Nd4 14. Bd3 Qa5 15. Ne2 Nxe2+ 16. Qxe2 d5 17. f3 d4 18. Bf2 Nh5 19. Nc4 Bxc4 20. Bxc4 Nf4 21. Qf1 Rc6 22. Bb3 Rg6 23. g3 Qb4 24. Kh2 Ne6 25. Qc4 Qxc4 26. Bxc4 Rc8 27. Bb3 Nc5 28. Bd5 Rb6 29. b3 Kf8 30. Rab1 a5 31. Bc4 Rf6 32. Kg2 Nxa4 33. bxa4 Rxc4 34. Rxb7 Bb4 35. Re2 Rfc6 36. Rb5 f6 37. f4 Rxc2 38. Rxc2 Rxc2 39. Kf3 Rc5 40. Rxc5 Bxc5 41. f5 Ke7 42. Be1 Bb4 43. Bxb4+ axb4 44. Ke2 Kd6 45. Kd3 b3 46. a5 Kc6 47. a6 Kb6 48. g4 Kxa6 49. h4 Ka5 50. g5 hxg5 51. hxg5 Ka4 52. g6 Ka3 53. Kc4 b2 54. Kd5 b1Q 55. Ke6 Qb7 56. Kd6 d3 57. Kc5 d2 58. Kd6 d1Q+ 59. Kc5 Qc7+ 60. Kb5 Qb3+ 61. Ka6 Qcb6# 0-1

[Event "North Island-ch"]
[Site "Auckland"]
[Date "2022.07.14"]
[Round "1"]
[White "Holdo, Karl"]
[Black "Zhao, Nicole Xiaoyin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1559"]
[BlackElo "1202"]
[PlyCount "141"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. 0-0 Bg4 6. d3 Na5 7. Bb5+ c6 8. Ba4 b5 9. Bc2 Nb7 10. Re1 Ne7 11. Nbd2 0-0 12. h3 Bd7 13. d4 exd4 14. cxd4 Bb6 15. Nf1 Ng6 16. Ng3 d5 17. e5 Re8 18. Bg5 f6 19. exf6 Rxe1+ 20. Qxe1 gxf6 21. Bd2 Qf8 22. Bb4 c5 23. dxc5 Bxc5 24. Bxc5 Nxc5 25. Qd2 Rd8 26. Qxd5+ Be6 27. Qc6 Bc4 28. Ne4 Nxe4 29. Bxe4 Ne5 30. Nxe5 fxe5 31. b3 Bf7 32. Qxb5 Qg7 33. Rc1 Qg5 34. Qc5 Bg6 35. Bxg6 hxg6 36. Re1 a6 37. Qxe5 Qxe5 38. Rxe5 Rd1+ 39. Kh2 Rd2 40. Ra5 Rd6 41. Kg3 Kg7 42. b4 Kf6 43. a4 g5 44. b5 axb5 45. Rxb5 Kg6 46. Rb2 Kf5 47. Ra2 Rd3+ 48. Kh2 Rd6 49. a5 Ra6 50. Kg3 Kf6 51. f4 gxf4+ 52. Kxf4 Kg6 53. g4 Rf6+ 54. Ke5 Ra6 55. h4 Kh6 56. Kd5 Kg6 57. Kc5 Kf6 58. Kb5 Ra8 59. a6 Ke7 60. a7 Kd7 61. Kb6 Kc8 62. Rd2 Rxa7 63. Kxa7 Kc7 64. g5 Kc6 65. g6 Kc7 66. g7 Kc6 67. g8Q Kc5 68. Qd5+ Kb4 69. Rc2 Ka3 70. Qb7 Ka4 71. Ra2# 1-0

[Event "Henderson Trusts op-B 44th"]
[Site "Henderson"]
[Date "2022.06.04"]
[Round "1"]
[White "Holdo, Karl"]
[Black "Wang, Justin Zhide"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1626"]
[BlackElo "1598"]
[PlyCount "68"]
[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 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Ne4 9. Nbd2 Nxd2 10. Qxd2 f5 11. c5 bxc5 12. dxc5 Bxc5 13. Bxg7 Kxg7 14. Qc3+ Rf6 15. Qxc5 Nd7 16. Qc3 c5 17. Be2 Qe7 18. Ne5 Nxe5 19. Qxe5 Rc8 20. Bf3 Qc7 21. Qxc7+ Rxc7 22. Rfd1 Rf8 23. Rac1 Rfc8 24. Rd3 Kf6 25. h3 Ba6 26. Rdc3 c4 27. Be2 cxb3 28. Rxc7 Rxc7 29. Rxc7 b2 30. Rb7 Bxb7 31. Bd3 Ba6 32. Bb1 e5 33. f3 e4 34. Kf2 Bd3 0-1

[Event "Henderson Trusts op-B 44th"]
[Site "Henderson"]
[Date "2022.06.04"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Wells, Clinton A"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1626"]
[BlackElo "1709"]
[PlyCount "40"]
[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 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2 Be6 11. Be3 Na6 12. Qc1 Re7 13. Rd1 Rd7 14. Rd2 Nc5 15. Qd1 Ne8 16. Nd4 a5 17. Rc1 Rc7 18. b3 Qe7 19. Bf1 Bc8 20. Nc2 Bxc3 0-1

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.08"]
[Round "7"]
[White "Holdo, Karl"]
[Black "Dharmasena, Kian"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1600"]
[BlackElo "1581"]
[PlyCount "57"]
[EventDate "2022.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 0-0 7. e3 h6 8. Bh4 b6 9. Bd3 Bb7 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Rc1 Nxc3 13. Rxc3 c5 14. dxc5 bxc5 15. Be2 Nd7 16. Re1 Nf6 17. Rc1 Rfd8 18. Qa4 Ne4 19. Red1 Qf6 20. Qc2 Rac8 21. Bd3 Ng5 22. Nxg5 Qxg5 23. f4 Qe7 24. Re1 Qd6 25. Qf2 Rc7 26. Re2 Ba6 27. Bxa6 Qxa6 28. b3 Qb6 29. Rec2 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.07"]
[Round "6"]
[White "McDougall, Euan"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1793"]
[BlackElo "1600"]
[PlyCount "80"]
[EventDate "2022.01.02"]
[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 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. c5 Qe7 8. b4 0-0 9. e3 Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Qd4 a5 13. Na4 axb4 14. Qxb4 Nxe5 15. Be2 Qf6 16. 0-0 Ng6 17. Nb6 Ra7 18. a4 e5 19. a5 e4 20. f3 Qg5 21. f4 Qh4 22. Qc3 Bg4 23. g3 Qh5 24. Bxg4 Qxg4 25. Kf2 Ne7 26. Ke1 Rd8 27. Qe5 Ng6 28. Qc7 Re8 29. Kd2 d4 30. Rfe1 Qf3 31. Qd7 Qf2+ 32. Kd1 d3 33. Qxe8+ Nf8 34. Rc1 d2 35. Rh1 dxc1Q+ 36. Kxc1 Qxe3+ 37. Kb2 Qd2+ 38. Kb3 Rxa5 39. Qxe4 Ne6 40. Nc4 Nxc5# 0-1

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.06"]
[Round "5"]
[White "Paxton, Levi"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1600"]
[PlyCount "62"]
[EventDate "2022.01.02"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. Nf3 Nh5 9. Be2 Nf4 10. 0-0 a5 11. Rb1 b6 12. Nb5 Nxe2+ 13. Qxe2 f5 14. Bd2 f4 15. Nh2 Nf6 16. Na3 g5 17. Nc2 h5 18. Rfc1 g4 19. hxg4 hxg4 20. Kf1 Qe8 21. Ke1 Qh5 22. Nf1 Qh1 23. f3 Bd7 24. Bc3 Qh4+ 25. Kd2 Bh6 26. Kd3 b5 27. c5 b4 28. c6 Bc8 29. Be1 Ba6+ 30. Kd2 g3 31. Qd1 Bxf1 0-1

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.05"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Ashe, Michael"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1600"]
[BlackElo "1541"]
[PlyCount "61"]
[EventDate "2022.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Nbd2 a5 7. a3 Be7 8. 0-0 Nf6 9. Qa4 Bd7 10. Qc2 0-0 11. Ng5 h6 12. Nge4 Nxe4 13. Bxe4 Bg5 14. Nf3 Bxc1 15. Raxc1 Qe8 16. e3 dxe3 17. fxe3 Nd8 18. d4 exd4 19. exd4 c6 20. Rce1 f5 21. Bd5+ Be6 22. Bxe6+ Nxe6 23. d5 cxd5 24. cxd5 Rc8 25. Qb1 Qa4 26. dxe6 Qg4 27. e7 Rfe8 28. Qd3 f4 29. Qd5+ Kh8 30. Ne5 Qh5 31. Nf7+ 1-0

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.04"]
[Round "3"]
[White "Thurner, Anya"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1574"]
[BlackElo "1600"]
[PlyCount "122"]
[EventDate "2022.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Bd3 Ne7 8. Nc3 0-0 9. 0-0 Ng6 10. Qg5 Qxg5 11. Bxg5 a6 12. Rfe1 Ne5 13. Rad1 Be6 14. a3 b5 15. Be3 Bxe3 16. Rxe3 Rfd8 17. f4 Nc4 18. Bxc4 Bxc4 19. b3 Rxd1+ 20. Nxd1 Be6 21. Rd3 f5 22. e5 Kf7 23. Kf2 Ke7 24. Nb2 Bd5 25. Nd1 Ke6 26. Ne3 Be4 27. Rd2 h6 28. g3 g5 29. Rd1 a5 30. Rd2 g4 31. Kg1 h5 32. h4 Bf3 33. Kf2 Be4 34. Ke2 a4 35. b4 Bf3+ 36. Ke1 Be4 37. Nd1 c5 38. c3 cxb4 39. cxb4 c5 40. Nc3 cxb4 41. Nxb5 Rc8 42. axb4 a3 43. Ra2 Rb8 44. Nc7+ Kd7 45. Na6 Rb5 46. Nc5+ Kc6 47. Nxe4 fxe4 48. Rxa3 Rxb4 49. Kd2 Kd5 50. Ke3 Rb5 51. e6 Kxe6 52. Kxe4 Rb4+ 53. Kd3 Kf5 54. Ra5+ Kg6 55. Rg5+ Kh6 56. Rc5 Rb3+ 57. Rc3 Rb1 58. Ke2 Rb6 59. Ke3 Rb1 60. Ke2 Rb6 61. Kd3 Rb1 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.03"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Tao, Junqing Jerome"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1600"]
[BlackElo "1138"]
[PlyCount "55"]
[EventDate "2022.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. d4 Nc6 4. Nc3 Bf5 5. a3 e6 6. cxd5 exd5 7. Bg5 Be7 8. e3 h6 9. Bh4 g5 10. Bg3 Bg4 11. Be2 Bd6 12. Qb3 Bxg3 13. hxg3 b6 14. Bb5 Qd6 15. Ne5 Bd7 16. Nxd7 Nxd7 17. Qxd5 Ne7 18. Qxa8+ Nc8 19. Qxc8+ Ke7 20. Qxh8 c6 21. Bc4 b5 22. Rxh6 Qc7 23. Bxf7 Kxf7 24. Qh7+ Ke8 25. Qg7 Qd6 26. Rxd6 Nb8 27. Ne4 b4 28. Nf6# 1-0

[Event "NZL-ch Major op"]
[Site "Christchurch"]
[Date "2022.01.02"]
[Round "1"]
[White "Yu, Weiyang"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1214"]
[BlackElo "1600"]
[PlyCount "103"]
[EventDate "2022.01.02"]
[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. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Ne5 Qc7 7. Bb5+ Bd7 8. Nxd7 Nbxd7 9. Bxd6 Qxd6 10. Nd2 0-0 11. Nf3 cxd4 12. exd4 a6 13. Bxd7 Nxd7 14. 0-0 b5 15. Rc1 Rfc8 16. Re1 b4 17. Ne5 bxc3 18. bxc3 Nxe5 19. Rxe5 Rc4 20. Qd3 Qa3 21. Ree1 Rac8 22. Qd2 Rxc3 23. Rb1 h6 24. g3 Rc2 25. Qf4 R2c7 26. Rb8 Qc3 27. Reb1 Rxb8 28. Rxb8+ Kh7 29. Kg2 a5 30. g4 a4 31. h4 Qc2 32. Kg3 Rc3+ 33. f3 f6 34. g5 Qf5 35. gxf6 Qxf4+ 36. Kxf4 gxf6 37. Rb6 Rc4 38. Rxe6 Rxd4+ 39. Ke3 Rxh4 40. Rxf6 Rh2 41. Rd6 Rxa2 42. Rxd5 a3 43. Ra5 Ra1 44. Kf2 a2 45. Kg2 Kg6 46. Ra8 Kf5 47. Ra4 h5 48. Ra8 Kf4 49. Ra4+ Kf5 50. Ra5+ Kg6 51. Ra8 h4 52. Ra7 1/2-1/2

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.07"]
[Round "6"]
[White "Chen, Matthew1"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1462"]
[BlackElo "1596"]
[PlyCount "70"]
[EventDate "2021.06.05"]
[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. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. g3 c6 6. Bg2 Be7 7. Nf3 0-0 8. 0-0 Nbd7 9. Nd2 Qb6 10. Nb3 Re8 11. e4 Nxe4 12. Nxe4 dxe4 13. Bxe4 Nf6 14. f3 Be6 15. Be3 Nd5 16. Bxd5 Bxd5 17. Qc2 Bf6 18. Rae1 Bxb3 19. Qxb3 Qxb3 20. axb3 Rxe3 21. Rxe3 Bxd4 22. Rfe1 Re8 23. Kf2 c5 24. f4 f5 25. Kf3 Rxe3+ 26. Rxe3 Bxe3 27. Kxe3 Kf7 28. g4 fxg4 29. Ke4 Kf6 30. f5 g6 31. fxg6 Kxg6 32. Kd5 h5 33. Kxc5 h4 34. Kd4 g3 35. hxg3 hxg3 0-1

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.07"]
[Round "5"]
[White "Holdo, Karl"]
[Black "Thurner, Anya"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1596"]
[BlackElo "1553"]
[PlyCount "48"]
[EventDate "2021.06.05"]
[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 Nf6 4. e3 Be7 5. Nc3 0-0 6. Qc2 b6 7. cxd5 exd5 8. Bd3 h6 9. 0-0 Be6 10. Ne5 c5 11. a3 c4 12. Be2 a6 13. f4 Qc8 14. f5 Bd7 15. g4 Bc6 16. Bf3 Rd8 17. Qg2 b5 18. h4 Bb7 19. g5 hxg5 20. hxg5 Ne4 21. Bxe4 dxe4 22. f6 Bd6 23. g6 fxg6 24. f7+ Kf8 1-0

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.06"]
[Round "3"]
[White "Holdo, Karl"]
[Black "Liu, Zikun Kenneth"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1596"]
[BlackElo "1579"]
[PlyCount "51"]
[EventDate "2021.06.05"]
[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 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Nc3 Qa5 8. Bxf6 Nxf6 9. Bd3 Bg4 10. 0-0 Bb4 11. Qc2 Bxf3 12. gxf3 h5 13. Kh1 Bxc3 14. bxc3 Qc7 15. Rg1 g6 16. a4 0-0-0 17. Bf1 h4 18. Bh3+ Kb8 19. a5 Nd7 20. c4 Qd6 21. c5 Qf6 22. f4 Qe7 23. a6 bxa6 24. Rxa6 Qe4+ 25. Qxe4 dxe4 26. Rga1 1-0

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.06"]
[Round "4"]
[White "Wells, Clinton A"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1844"]
[BlackElo "1596"]
[PlyCount "83"]
[EventDate "2021.06.05"]
[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. Nc3 d5 3. e3 Nf6 4. Nf3 c6 5. b3 Bd6 6. Bb2 Nbd7 7. Rc1 0-0 8. Be2 a6 9. d4 Qe7 10. 0-0 Re8 11. Re1 Bb4 12. Bd3 Ne4 13. Re2 Nxc3 14. Bxc3 Bxc3 15. Rxc3 Nf6 16. Qc2 dxc4 17. bxc4 c5 18. Qb2 Rd8 19. Rb3 Qc7 20. a4 Rb8 21. Qc3 Bd7 22. a5 Ba4 23. Rb1 Bc6 24. e4 cxd4 25. Nxd4 Qf4 26. Nxc6 bxc6 27. Rxb8 Rxb8 28. Rb2 Rd8 29. e5 Ng4 30. g3 Qh6 31. f4 g6 32. Rg2 Ne3 33. Rd2 Kg7 34. Be4 Rxd2 35. Qxd2 Ng4 36. Bxc6 Nxe5 37. Qd4 f6 38. fxe5 Qc1+ 39. Kg2 Qc2+ 40. Qf2 Qxc4 41. Qxf6+ Kh6 42. Qf4+ 1-0

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.05"]
[Round "1"]
[White "Holdo, Karl"]
[Black "Ladur, Peter"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1596"]
[PlyCount "71"]
[EventDate "2021.06.05"]
[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 c5 2. d3 Nc6 3. Nf3 d6 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. h3 0-0 8. Nbd2 Bd7 9. Re1 Qc7 10. Nf1 e5 11. Nh4 Nh5 12. Ne3 Nf6 13. Bd2 b5 14. c3 a5 15. Ng4 b4 16. Nh6+ Kh8 17. Ng4 Ra7 18. Nxf6 Bxf6 19. Bh6 Rb8 20. Qf3 Bg7 21. Bg5 Be6 22. Bf1 bxc3 23. bxc3 Rab7 24. Ng2 Rb2 25. Ne3 Bxa2 26. h4 a4 27. Nd5 Qa7 28. Bf6 Bxd5 29. exd5 Nd8 30. h5 Kg8 31. Kg2 a3 32. Bxg7 Kxg7 33. Be2 a2 34. h6+ Kxh6 35. Qf6 Rb1 36. Rh1+ 1-0

[Event "Henderson Trusts op-B 43rd"]
[Site "Henderson"]
[Date "2021.06.05"]
[Round "2"]
[White "Li, Andrew Geng"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1644"]
[BlackElo "1596"]
[PlyCount "61"]
[EventDate "2021.06.05"]
[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 c6 3. d4 Nf6 4. Nc3 e6 5. Bf4 Be7 6. Qc2 Nbd7 7. e3 a6 8. a3 0-0 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. b4 a5 13. Rb1 Re8 14. h4 axb4 15. axb4 Nf8 16. h5 Nd5 17. Nxd5 exd5 18. Ne5 Bd6 19. Rh3 f6 20. Bxh7+ Nxh7 21. h6 fxe5 22. hxg7 e4 23. Qe2 Bc8 24. Rxh7 Kxh7 25. Qh5+ Kg8 26. Qh8+ Kf7 27. Qh5+ Kg8 28. Qh8+ Kf7 29. Qh5+ Kg8 30. Qh8+ Kf7 31. Qh5+ 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Palmerston North"]
[Date "2021.01.05"]
[Round "4"]
[White "Holdo, Karl"]
[Black "He, Caleb"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1558"]
[BlackElo "1646"]
[PlyCount "44"]
[EventDate "2021.01.02"]
[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 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nc3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. a3 c5 10. Re1 Ne4 11. Nxe4 Bxe4 12. Bd3 Qd5 13. Qc2 Bxd3 14. Qxd3 Nc6 15. e4 Qd7 16. d5 Rad8 17. Rd1 exd5 18. exd5 Nd4 19. Nxd4 Qxd5 20. Be3 Bf6 21. Rd2 cxd4 22. Bxd4 Qxd4 0-1

[Event "NZL-ch Major op"]
[Site "Palmerston North"]
[Date "2021.01.04"]
[Round "3"]
[White "He, Paul"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1675"]
[BlackElo "1558"]
[PlyCount "66"]
[EventDate "2021.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Nc6 6. d4 e6 7. 0-0 Be7 8. Nc3 0-0 9. a3 b6 10. b4 Bb7 11. Bb2 Rc8 12. Rc1 Bd6 13. Re1 Ne7 14. Ne5 Ng6 15. Nd3 Bb8 16. e4 dxe4 17. Nxe4 Rxc1 18. Qxc1 Bd5 19. Ne5 Nxe4 20. Bxe4 Bxe4 21. Rxe4 Qd5 22. Re2 Ne7 23. Rc2 Rd8 24. f4 Bxe5 25. dxe5 h6 26. Kf2 Nf5 27. Bc3 Nd4 28. Bxd4 Qxd4+ 29. Qe3 Qd1 30. Qe2 Qh1 31. Ke3 Rd1 32. Qg2 Qe1+ 33. Qe2 Qh1 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Palmerston North"]
[Date "2021.01.03"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Winfield, Alan W"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1558"]
[BlackElo "1852"]
[PlyCount "93"]
[EventDate "2021.01.02"]
[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 f5 2. Nf3 Nf6 3. e3 e6 4. c4 Be7 5. Nc3 0-0 6. Be2 b6 7. Bd2 Bb7 8. Qb3 Ne4 9. d5 Nxd2 10. Nxd2 e5 11. 0-0-0 d6 12. Nf3 Nd7 13. h3 Nc5 14. Qc2 a5 15. g4 Bc8 16. Rdg1 f4 17. Ne4 Bh4 18. Rg2 fxe3 19. fxe3 Be7 20. h4 Bd7 21. Neg5 Bxg5 22. Nxg5 g6 23. Ne4 Nxe4 24. Qxe4 Kg7 25. Bd3 Qf6 26. Rh3 Rae8 27. h5 Qg5 28. hxg6 hxg6 29. Rgh2 Rh8 30. Qg2 Qxg4 31. Qxg4 Bxg4 32. Rxh8 Rxh8 33. Rxh8 Kxh8 34. Bxg6 Be2 35. b3 Bf3 36. Kd2 Kg7 37. Be8 Be4 38. Kc3 Kf6 39. Kd2 Bb1 40. Kc1 Be4 41. a3 Kf5 42. b4 Bd3 43. Bb5 axb4 44. axb4 Ke4 45. Kd2 Bf1 46. Ba6 Bd3 47. Bb5 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2020.10.26"]
[Round "5"]
[White "Holdo, Karl"]
[Black "Fan, Eric"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1540"]
[PlyCount "123"]
[EventDate "2020.10.24"]
[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 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Bd6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 0-0 9. 0-0 Re8 10. e4 Be7 11. Rc1 dxe4 12. Nxe4 Nxe4 13. Bxe7 Qxe7 14. Bxe4 Nf6 15. Bb1 Rd8 16. Qc2 Qc7 17. Rcd1 c5 18. dxc5 Bd7 19. Qc3 Qxc5 20. Ne5 Bc6 21. b4 Qe7 22. Nxc6 bxc6 23. Bc2 Rab8 24. a3 c5 25. b5 Rb6 26. Qe5 Rxd1 27. Rxd1 g6 28. a4 Ng4 29. Qg3 h5 30. Be4 Qg5 31. a5 h4 32. Qf3 Rb8 33. h3 Ne5 34. Qe2 Qf4 35. b6 axb6 36. a6 g5 37. a7 Rf8 38. a8Q Rxa8 39. Bxa8 g4 40. Qe4 Qg5 41. hxg4 Nxg4 42. f4 Qh5 43. Qf3 Qg6 44. f5 exf5 45. Rd8+ Kg7 46. Qc3+ Nf6 47. Rd6 Qg5 48. Bd5 h3 49. Qxf6+ Qxf6 50. Rxf6 Kxf6 51. gxh3 Kg5 52. Bxf7 f4 53. Kg2 Kh4 54. Be6 Kg5 55. Kf3 Kf6 56. Bd7 Kg5 57. Bc8 b5 58. cxb5 c4 59. Be6 c3 60. Bb3 Kh4 61. Kxf4 Kxh3 62. b6 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2020.10.26"]
[Round "6"]
[White "Ning, Isabelle Yixuan"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1702"]
[BlackElo "1540"]
[PlyCount "92"]
[EventDate "2020.10.24"]
[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 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. e4 c5 11. Re1 cxd4 12. Nxd4 Ne5 13. Bc2 Bc5 14. Be3 Qe7 15. Nf3 Nxf3+ 16. Qxf3 Bxe3 17. Qxe3 0-0 18. Rad1 Rfd8 19. e5 Nd5 20. Qh3 h6 21. Ne4 Nf4 22. Qg4 Rxd1 23. Rxd1 Bxe4 24. Bxe4 Rd8 25. g3 Rxd1+ 26. Qxd1 Nh3+ 27. Kg2 Ng5 28. Qd6 Qxd6 29. exd6 f5 30. d7 Nf7 31. Bb7 a5 32. Kf3 Nd8 33. Bc8 Kf7 34. Ke3 Ke7 35. Kd4 Kd6 36. Ba6 e5+ 37. Kc3 Kc5 38. a3 Kb6 39. Bc8 g5 40. h3 h5 41. b4 axb4+ 42. axb4 Kc7 43. Kd3 Kb6 44. Ke3 Kc6 45. Ba6 Kb6 46. Bc8 Kc6 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2020.10.25"]
[Round "3"]
[White "Holdo, Karl"]
[Black "Guerra, Romie Lord"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1540"]
[BlackElo "1988"]
[PlyCount "88"]
[EventDate "2020.10.24"]
[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. Nc3 Nf6 5. e3 Bd6 6. Be2 0-0 7. 0-0 Nbd7 8. cxd5 exd5 9. h3 Re8 10. b3 Nf8 11. Bb2 Ng6 12. Rc1 Bf5 13. Re1 Ne4 14. Na4 Qe7 15. Bf1 Rad8 16. Nc5 Nxc5 17. dxc5 Bxc5 18. Nd4 Bc8 19. Qh5 Ba3 20. Bxa3 Qxa3 21. Rc2 Re5 22. Qf3 Qe7 23. Bd3 Qg5 24. Kh2 Nh4 25. Qg3 Qxg3+ 26. Kxg3 Nf5+ 27. Bxf5 Bxf5 28. Nxf5 Rxf5 29. Rd1 Re8 30. Rd4 h5 31. Rf4 Rxf4 32. Kxf4 Re4+ 33. Kf3 Kf8 34. Ke2 Ke7 35. Kd3 Kd6 36. a3 c5 37. g3 b5 38. f3 Re6 39. g4 hxg4 40. hxg4 Rh6 41. f4 Rh1 42. Ra2 Rb1 43. Kc2 Re1 44. Kd2 Rg1 0-1

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2020.10.25"]
[Round "4"]
[White "Metge, J Nigel"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1875"]
[BlackElo "1540"]
[PlyCount "77"]
[EventDate "2020.10.24"]
[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 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Qc2 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 c5 11. Bxf6 gxf6 12. Be4 Rb8 13. d5 Qc7 14. Rfd1 Bd6 15. dxe6 fxe6 16. Bxh7 Nf8 17. Bg6+ Ke7 18. Rxd6 Qxd6 19. Rd1 Qc6 20. Qd3 Bb7 21. Be4 Qc7 22. Bxb7 Rxb7 23. Ne4 Rb6 24. Qc3 Nd7 25. h4 Rh6 26. g3 Rc6 27. Kg2 Ne5 28. Nxe5 Qxe5 29. Qxe5 fxe5 30. Kf3 Rh8 31. Kg4 Rd8 32. Rxd8 Kxd8 33. h5 c4 34. h6 Rc7 35. Kg5 b4 36. Kg6 c3 37. bxc3 bxc3 38. Nxc3 Re7 39. Ne4 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2020.10.24"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Lim, Benjamin U"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1540"]
[BlackElo "1870"]
[PlyCount "61"]
[EventDate "2020.10.24"]
[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 b6 4. Nc3 Bb7 5. Bf4 d6 6. e3 Be7 7. Be2 Nh5 8. Bg3 Nd7 9. Qc2 g6 10. a3 f5 11. 0-0-0 a6 12. Ne1 Nxg3 13. hxg3 Bf6 14. Bf3 Bxf3 15. Nxf3 e5 16. e4 Bg5+ 17. Kb1 fxe4 18. Nxe4 Bf6 19. dxe5 Bxe5 20. Nfg5 Nf6 21. f4 Nxe4 22. Qxe4 Kd7 23. Nf7 Bf6 24. Nxd8 Raxd8 25. Qf3 c6 26. Rhe1 Kc7 27. Re6 Rhf8 28. c5 d5 29. cxb6+ Kxb6 30. Rxd5 Kb7 31. Rxd8 1-0

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2020.01.26"]
[Round "4"]
[White "Guerra, Romie Lord"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1968"]
[BlackElo "1594"]
[PlyCount "99"]
[EventDate "2020.01.25"]
[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 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 cxd4 8. exd4 0-0 9. 0-0 b6 10. Re1 Bb7 11. Qe2 Rc8 12. a4 Re8 13. Bb5 Ne4 14. Bf4 Rf8 15. a5 Ndf6 16. Ba6 Nxd2 17. Bxb7 Nxf3+ 18. Qxf3 Rb8 19. Bxb8 Qxb8 20. Ba6 bxa5 21. Qe2 Bd6 22. g3 Qd8 23. Bd3 Qb6 24. Ra2 Bc7 25. Qc2 Rb8 26. Rb1 Qc6 27. Qa4 Qxa4 28. Rxa4 Bb6 29. Kf1 g6 30. Ke2 Re8 31. Re1 Re7 32. f3 Kf8 33. Bb5 Rc7 34. Kd3 Ne8 35. Bxe8 Kxe8 36. b3 Rd7 37. Ra2 Rd6 38. Rd2 Kd7 39. g4 Kc7 40. Rg2 Kb7 41. Rg3 Rd8 42. Rh3 Rh8 43. f4 Bc7 44. f5 gxf5 45. gxf5 exf5 46. Re7 h5 47. Rxf7 f4 48. Rf5 h4 49. Rxd5 f3 50. Rf5 1-0

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.22"]
[Round "9"]
[White "Burgess, Ken"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1634"]
[BlackElo "1663"]
[PlyCount "46"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. c4 Nbd7 6. Nc3 0-0 7. d3 c6 8. Qc2 e5 9. Bg5 h6 10. Bd2 a6 11. a4 Nc5 12. h3 Ne6 13. Ne4 Nh5 14. e3 f5 15. Nc3 Ng5 16. Nxg5 Qxg5 17. e4 Qe7 18. Kh2 f4 19. Bf3 Nf6 20. gxf4 exf4 21. Rg1 Qe6 22. Bg4 Nxg4+ 23. hxg4 f3 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.21"]
[Round "8"]
[White "Holdo, Karl"]
[Black "Gong, Jie"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1663"]
[BlackElo "1358"]
[PlyCount "80"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nbd7 7. Bg2 0-0 8. 0-0 Re8 9. cxd5 exd5 10. Rc1 c6 11. e3 Qb6 12. Qc2 h6 13. Rfe1 Nf8 14. Ne5 Be6 15. Bf1 N8d7 16. Ndf3 Nxe5 17. Nxe5 Rac8 18. a3 Ne4 19. b4 Nd6 20. Bd3 Qd8 21. Qe2 Qf6 22. Qf3 Qxf3 23. Nxf3 Bg4 24. Ne5 Bh3 25. Re2 f6 26. Nf3 Bg4 27. Kg2 Ne4 28. Rec2 a6 29. h3 Bxf3+ 30. Kxf3 Ng5+ 31. Kg2 Ne4 32. a4 Re7 33. b5 axb5 34. axb5 Rcc7 35. Bxe4 dxe4 36. d5 Red7 37. dxc6 bxc6 38. Rxc6 Rxc6 39. Rxc6 Rb7 40. b6 Kf7 1-0

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.20"]
[Round "7"]
[White "Garland, Mana"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1384"]
[BlackElo "1663"]
[PlyCount "100"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bc4 e6 5. d3 Nf6 6. Be3 Be7 7. a3 0-0 8. 0-0 b6 9. Re1 Bb7 10. d4 cxd4 11. Nxd4 Ne5 12. Bb3 Qc8 13. Bf4 Rd8 14. Nf3 Nc4 15. Bxc4 Qxc4 16. Qd3 Rac8 17. Qxc4 Rxc4 18. Nd2 Rcc8 19. Rac1 d5 20. exd5 Nxd5 21. Nxd5 Rxd5 22. Nf3 Rf5 23. Be3 Bxf3 24. gxf3 Rxf3 25. c3 Rf5 26. Rcd1 Rb5 27. Rd2 Bc5 28. b4 Bxe3 29. fxe3 Rg5+ 30. Kh1 h6 31. Rd3 a5 32. e4 axb4 33. axb4 Re5 34. Kg2 f5 35. Kf3 g5 36. Ree3 f4 37. Re2 Rc4 38. h3 Kg7 39. h4 Kg6 40. Re1 Rc7 41. Rc1 Rf7 42. Rd4 h5 43. hxg5 Rxg5 44. Rf1 Rg3+ 45. Ke2 Rxc3 46. Rg1+ Kf6 47. Kf2 Ke5 48. Rd2 Kxe4 49. Ke1 Kf5 50. Rd4 e5 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.19"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Deng, Abraham"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1663"]
[BlackElo "1438"]
[PlyCount "82"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. c3 Be7 6. Nbd2 c5 7. h3 cxd4 8. exd4 0-0 9. Bd3 d6 10. Qc2 Nbd7 11. Ng5 h6 12. h4 Nd5 13. Ba6 hxg5 14. hxg5 g6 15. Bxb7 Nxf4 16. g3 Nh5 17. 0-0-0 Bxg5 18. Bxa8 Qxa8 19. Kb1 f5 20. Rhe1 Re8 21. g4 Nhf6 22. gxf5 exf5 23. Rg1 Bxd2 24. Qxd2 Qe4+ 25. Ka1 f4 26. Rde1 Qf5 27. Rxe8+ Nxe8 28. Qe2 Kf7 29. Qc4+ d5 30. Qa6 Nd6 31. Qxa7 Ne4 32. Rh1 g5 33. f3 Nd2 34. Qa8 Nxf3 35. Rh8 Nf6 36. Qf8+ Ke6 37. Qc8+ Nd7 38. Rh6+ Kf7 39. Rd6 Ke7 40. Rh6 Nd2 41. Rh7+ Qxh7 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.18"]
[Round "5"]
[White "Li, Rodney Xiang Rei"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1446"]
[BlackElo "1663"]
[PlyCount "77"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf5 Nxe4 8. Nxg7+ Bxg7 9. Nxe4 d5 10. Bg5 Qa5+ 11. Qd2 Qxd2+ 12. Nxd2 Bf5 13. 0-0-0 Nd7 14. Nb3 d4 15. Bd3 Bxd3 16. Rxd3 b6 17. Re1 0-0 18. f4 f6 19. Bh4 Nc5 20. Nxc5 bxc5 21. fxe5 fxe5 22. Rg3 Rae8 23. Kd2 e4 24. Rg4 e3+ 25. Kd3 Kh8 26. b3 Bf6 27. Re2 Bxh4 28. Rxh4 Re5 29. g3 Rf1 30. c3 Rd1+ 31. Kc2 Rh1 32. cxd4 cxd4 33. Rxd4 Rxh2 34. Kd3 Rh3 35. Rg4 h5 36. Re4 Rxe4 37. Kxe4 Rxg3 38. Rxe3 Rxe3+ 39. Kxe3 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.17"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Wang, Aaron Ziwen"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1663"]
[BlackElo "1502"]
[PlyCount "88"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 h5 6. Bd3 Nd5 7. Bh2 c5 8. c3 Qb6 9. Qc2 Nf6 10. Nbd2 Nc6 11. Nc4 Qd8 12. dxc5 dxc5 13. Bxg6 fxg6 14. Qxg6+ Kf8 15. Rd1 Qe8 16. Qg5 Ne4 17. Qf4+ Nf6 18. Qc7 Be6 19. Nce5 Rd8 20. Rxd8 Nxd8 21. Qxc5 Nd7 22. Qxa7 Nxe5 23. Bxe5 Bxe5 24. Nxe5 Nc6 25. Nxc6 Qxc6 26. Qd4 Rg8 27. Qf4+ Ke8 28. Rg1 Rxg2 29. Rxg2 Qxg2 30. h4 Qh1+ 31. Kd2 Qd5+ 32. Kc1 Bg4 33. Qd4 Qxd4 34. cxd4 Bf3 35. Kd2 Kf7 36. Kd3 Ke6 37. e4 Kd6 38. Ke3 Bg4 39. f3 Bh3 40. Kf4 e6 41. a4 Bf1 42. b4 Be2 43. Ke3 Bf1 44. f4 Bc4 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.15"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Guerra, Romie Lord"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1663"]
[PlyCount "92"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Ne5 Bf5 5. Bg2 Nbd7 6. 0-0 e6 7. c4 c6 8. Qb3 Qb6 9. Nxd7 Nxd7 10. Bf4 dxc4 11. Qc3 Nf6 12. Nd2 Rd8 13. e4 Bb4 14. Qc2 Bxd2 15. Bxd2 Qxd4 16. exf5 Qxd2 17. Qxc4 0-0 18. fxe6 fxe6 19. Qb3 Qd7 20. Bh3 Nd5 21. Rfe1 Rf6 22. Re2 Rh6 23. Bg4 Rg6 24. Re4 Rf6 25. Rae1 Re8 26. a4 Kf7 27. Qc4 a5 28. Bh5+ g6 29. Bg4 Qd6 30. Rd1 h5 31. Be2 Rf5 32. Qc1 Kg7 33. Qd2 Qc5 34. Qd4+ Qxd4 35. Rexd4 Ref8 36. Rf1 Kf6 37. Rd2 h4 38. f4 Ne3 39. Rf3 Rc5 40. Kf2 Nd5 41. Rd1 Rc2 42. Rb3 hxg3+ 43. hxg3 Rh8 44. Kf3 Rh2 45. Re1 b6 46. Bc4 Rxc4 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2019.01.14"]
[Round "1"]
[White "Barry, Jacob"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1221"]
[BlackElo "1663"]
[PlyCount "42"]
[EventDate "2019.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 e6 5. d3 Be7 6. Nbd2 Nbd7 7. e4 dxe4 8. dxe4 e5 9. Nc4 Qc7 10. Nh4 Nb6 11. Qe2 Nxc4 12. Qxc4 Be6 13. Qc3 0-0 14. f4 Ng4 15. Nf3 Qb6+ 16. Kh1 exf4 17. Nd4 Bf6 18. Nxe6 Bxc3 19. Nxf8 Nf2+ 20. Kg1 Nh3+ 21. Kh1 Qg1+ 0-1

[Event "Auckland ANZAC op"]
[Site "Auckland"]
[Date "2017.04.25"]
[Round "5"]
[White "Eade, Don"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1844"]
[BlackElo "1640"]
[PlyCount "97"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Bd7 9. Qd2 Nc6 10. f3 Rc8 11. 0-0-0 0-0 12. g4 Na5 13. g5 Nxb3+ 14. Nxb3 Nh5 15. f4 Qc7 16. Rdf1 b5 17. Kb1 b4 18. Ne2 a5 19. f5 a4 20. Nbd4 e5 21. Nf3 Qc4 22. f6 Bd8 23. fxg7 Nxg7 24. Qd3 Be6 25. Qxc4 Bxc4 26. Re1 b3 27. axb3 axb3 28. Nc3 bxc2+ 29. Kxc2 Ba5 30. Bd2 Ne6 31. Ra1 Bb6 32. b3 Be2 33. Nh4 Bd4 34. Nf5 Kh8 35. Nxd6 Rc6 36. Nf5 Bf3 37. Rhe1 Bxc3 38. Bxc3 Rfc8 39. Re3 Bxe4+ 40. Rxe4 Rxc3+ 41. Kd1 Rd8+ 42. Ke2 Nd4+ 43. Nxd4 exd4 44. Rd1 d3+ 45. Ke3 d2+ 46. Ke2 Rh3 47. b4 Rxh2+ 48. Ke3 Rh3+ 49. Ke2 1/2-1/2

[Event "Auckland ANZAC op"]
[Site "Auckland"]
[Date "2017.04.25"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Ghadiali, Renae"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1640"]
[BlackElo "1329"]
[PlyCount "47"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. c3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. e3 Be7 8. Qc2 0-0 9. Bd3 h6 10. Ne5 Nxe5 11. dxe5 Ne8 12. g4 Bg6 13. Bxg6 fxg6 14. Qxg6 Bg5 15. Qxe6+ Kh8 16. 0-0-0 Bxf4 17. exf4 Kh7 18. f5 Kh8 19. Nf3 Rg8 20. Rxd5 Qc8 21. Qg6 c6 22. Rd3 Qc7 23. Ng5 hxg5 24. Qh5# 1-0

[Event "Auckland ANZAC op"]
[Site "Auckland"]
[Date "2017.04.23"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Peak, Stephen"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1640"]
[BlackElo "1826"]
[PlyCount "44"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. a3 a6 12. Qc2 Nxc3 13. Qxc3 Nf6 14. Bd3 Nd5 15. Qc2 f5 16. b4 Bd7 17. Qd2 Rad8 18. Rfe1 Bc8 19. Qc2 g6 20. Rac1 Bd7 21. Qc5 Qf6 22. Qd6 Bc8 1/2-1/2

[Event "Auckland ANZAC op"]
[Site "Auckland"]
[Date "2017.04.23"]
[Round "3"]
[White "Zhang, Jasmine Haomo"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1855"]
[BlackElo "1640"]
[PlyCount "83"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Qb6 5. Nc3 cxd4 6. exd4 Bd7 7. Rb1 e6 8. Be2 Be7 9. 0-0 Nc6 10. a3 Na5 11. Re1 Rc8 12. Ne5 0-0 13. Qd3 Nc4 14. Qg3 Nxe5 15. dxe5 Ne8 16. Bd3 f5 17. Qh3 Bc5 18. Rf1 Bxf2+ 19. Rxf2 Rxc3 20. Be3 d4 21. Bxd4 Qxd4 22. bxc3 Qxe5 23. Rxb7 Nf6 24. Rf1 Qxc3 25. Qe3 e5 26. Rb3 Qc7 27. Bxf5 Bxf5 28. Rxf5 Qxc2 29. Rf2 Qc7 30. Rf1 Re8 31. Rc1 Qd7 32. Rd3 Qb7 33. Rb3 Qd7 34. Rcb1 a5 35. Rb7 Qg4 36. h3 Qf5 37. Qa7 Qg6 38. Qxa5 e4 39. Re1 e3 40. Qc3 Qe4 41. Qc7 Nh5 42. Qf7+ 1-0

[Event "Auckland ANZAC op"]
[Site "Auckland"]
[Date "2017.04.22"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Taylor, David1"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1640"]
[PlyCount "55"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. Qd2 c6 7. 0-0-0 Qc7 8. h3 0-0 9. Kb1 b5 10. Bxf6 Bxf6 11. Ne2 a5 12. g4 g6 13. h4 b4 14. Nc1 Rb8 15. h5 a4 16. hxg6 fxg6 17. Bc4+ d5 18. exd5 Nb6 19. Be2 Nxd5 20. g5 Nc3+ 21. Ka1 Nxd1 22. Bc4+ Kh8 23. gxf6 Rxf6 24. Ng5 h5 25. Rxd1 Rd6 26. Nf7+ Kg7 27. Qh6+ Kf6 28. dxe5+ 1-0

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.30"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Morrin, Daniel"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1676"]
[PlyCount "71"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 d6 8. c3 Na5 9. Bc2 Bg4 10. Re1 Nc6 11. Nbd2 0-0 12. Nf1 h6 13. h3 Bh5 14. Ng3 Bg6 15. Be3 Ba7 16. Bxa7 Rxa7 17. a3 Nh7 18. d4 Ng5 19. Nxg5 Qxg5 20. Rc1 h5 21. Bb1 h4 22. Nf5 Bh5 23. f3 g6 24. Ne3 f5 25. exf5 gxf5 26. Nf1 e4 27. Qd2 Qxd2 28. Nxd2 d5 29. Ba2 Ne7 30. fxe4 f4 31. Rf1 Be2 32. Rf2 Bc4 33. Nxc4 dxc4 34. Bb1 c6 35. Re1 Rd7 36. Kf1 1/2-1/2

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.30"]
[Round "7"]
[White "Qin, Oscar Shu Xuan"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1375"]
[BlackElo "1676"]
[PlyCount "78"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Qc7 8. Qd2 Be7 9. g4 Nc6 10. g5 Nd7 11. h4 Nce5 12. Qf2 Nc4 13. Bxc4 Qxc4 14. 0-0-0 b5 15. Qe2 Qxe2 16. Ncxe2 Bb7 17. h5 Ne5 18. Ng3 Nc4 19. Bd2 Nxd2 20. Kxd2 Bxg5+ 21. Ke2 Ke7 22. Rhg1 Bf6 23. f4 Rac8 24. c3 Bxd4 25. Rxd4 g6 26. hxg6 hxg6 27. Ke3 Rh3 28. Kf2 Rch8 29. Rg2 R8h4 30. Kf3 e5 31. Rdd2 exf4 32. Rde2 Rxg3+ 33. Rxg3 fxg3 34. Kxg3 Rxe4 35. Rxe4+ Bxe4 36. Kf4 f5 37. b4 Ke6 38. a3 d5 39. Ke3 Ke5 0-1

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.29"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Duneas, John"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1676"]
[BlackElo "2054"]
[PlyCount "82"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Nh6 7. Bd3 cxd4 8. cxd4 Nc6 9. Bc2 Nf5 10. Bxf5 exf5 11. 0-0 Be7 12. Nc3 Be6 13. Na4 Qd8 14. Re1 0-0 15. b4 b6 16. Bd2 Rc8 17. Nc3 g5 18. b5 Na5 19. h3 Kh8 20. Ne2 Nc4 21. Bb4 Qd7 22. Bxe7 Qxe7 23. Ng3 g4 24. hxg4 fxg4 25. Nh2 Qg5 26. Qd3 h5 27. Rf1 h4 28. f4 gxf3 29. Rxf3 Rg8 30. Nhf1 Rg7 31. Ra2 hxg3 32. Rxg3 Qf5 33. Qxf5 Bxf5 34. Rxg7 Kxg7 35. Ng3 Bg6 36. a4 Na5 37. Ne2 Rc4 38. Rd2 Rxa4 39. Nf4 Be4 40. e6 fxe6 41. Nxe6+ Kf6 0-1

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.29"]
[Round "5"]
[White "Qin, Nicole Shu Yu"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1327"]
[BlackElo "1676"]
[PlyCount "77"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 0-0 6. Bg5 h6 7. Bh4 d5 8. e3 cxd4 9. exd4 Nbd7 10. cxd5 exd5 11. Be2 Re8 12. 0-0 Bxc3 13. bxc3 Nf8 14. Ne5 g5 15. Bg3 Ne4 16. Bh5 Be6 17. f4 f5 18. Bxe8 Qxe8 19. fxg5 hxg5 20. Qb2 b6 21. Nd3 Rc8 22. Rac1 Ng6 23. Be5 Nxe5 24. Nxe5 Qh5 25. Nd3 Rf8 26. Nf2 f4 27. Qa3 f3 28. gxf3 Nd2 29. Ng4 Bxg4 30. Qxf8+ Kxf8 31. fxg4+ Qf7 32. Rxf7+ Kxf7 33. Kg2 b5 34. Rc2 Nc4 35. Rf2+ Kg6 36. Kg3 Nd6 37. Re2 Ne4+ 38. Rxe4 dxe4 39. Kf2 1-0

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.28"]
[Round "3"]
[White "Cooper, Nigel"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1643"]
[BlackElo "1676"]
[PlyCount "45"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. 0-0 Be7 6. Re1 Nc6 7. Bc2 e5 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 0-0 11. Nc3 a6 12. Bf4 Ne5 13. Nf5 Bxf5 14. exf5 Qa5 15. a3 Rac8 16. Rc1 Rfe8 17. Ne4 Nxe4 18. Rxe4 Bf6 19. Qe2 Qb5 20. Qxb5 axb5 21. b3 d5 22. Ree1 Nc6 23. Bd3 1/2-1/2

[Event "Auckland Anniversary op"]
[Site "Auckland"]
[Date "2017.01.28"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Gao, Hugh Zihuai"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1676"]
[PlyCount "61"]
[EventDate "2017.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. g3 Nc6 4. Nf3 Bg4 5. Bg2 dxc4 6. e3 e5 7. Qa4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 0-0 10. dxe5 Nd7 11. 0-0 Ndxe5 12. Nxe5 Nxe5 13. Nxc4 Nf3+ 14. Kh1 Qd5 15. Nd2 Qxd2 16. Qxg4 Ne5 17. Qf5 Qxb2 18. Rab1 Qc3 19. Rfc1 Qa5 20. f4 Nc6 21. Qxa5 Nxa5 22. Rxc7 Rfe8 23. Bd5 Rxe3 24. Rxf7 Kh8 25. f5 Rb8 26. g4 Re5 27. Be6 g6 28. Rd1 gxf5 29. gxf5 Nc6 30. Rdd7 Re8 31. Rxh7# 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2016.10.24"]
[Round "6"]
[White "Li, Allen"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1680"]
[PlyCount "82"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bb5 Bd7 6. Qb3 Nxe4 7. Bc4 e6 8. Qxb7 Rb8 9. Qa6 Rb6 10. Qa4 d5 11. d3 Nf6 12. Bb5 Qc7 13. c4 a6 14. Nc3 axb5 15. Qa8+ Rb8 16. Nxb5 Qc8 17. Qa6 Rxb5 18. Qxc8+ Bxc8 19. cxb5 Nb4 20. 0-0 Bd6 21. d4 Nc2 22. Be3 c4 23. Rac1 Nxe3 24. fxe3 0-0 25. a4 Bb4 26. Ne5 Bb7 27. Nc6 Bxc6 28. bxc6 Rc8 29. b3 Bd2 30. Rb1 Bxe3+ 31. Kh1 cxb3 32. Rxb3 Bxd4 33. Rc1 Be5 34. Rb7 Ne8 35. a5 Nc7 36. Rcb1 Kf8 37. Ra1 Bxa1 38. a6 Nxa6 39. Rb6 Nb8 40. c7 Nd7 41. Rc6 Be5 0-1

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2016.10.23"]
[Round "5"]
[White "Holdo, Karl"]
[Black "Ha, Huy Minh"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1680"]
[BlackElo "1791"]
[PlyCount "78"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8. Bd3 0-0 9. 0-0 Ng6 10. a3 Be7 11. Re1 f6 12. Bxg6 hxg6 13. exf6 gxf6 14. b4 Kf7 15. Qd3 Rh8 16. Ne2 Qg8 17. Bf4 Bd7 18. Rec1 Rc8 19. Rc3 a6 20. Rac1 Qh7 21. Bg3 g5 22. Qxh7+ Rxh7 23. h3 Rch8 24. Kf1 Na7 25. Rc7 Bc6 26. Bd6 Re8 27. Bxe7 Rxe7 28. Rxe7+ Kxe7 29. Ke1 Kd6 30. Kd2 Nb5 31. Ra1 Rc7 32. a4 Na7 33. Nc3 Be8 34. Rb1 Ke7 35. b5 axb5 36. axb5 Rc4 37. Rb2 Nc8 38. Ra2 Nd6 39. Ra7 Rxc3 0-1

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2016.10.23"]
[Round "4"]
[White "Lim, Benjamin U"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1934"]
[BlackElo "1680"]
[PlyCount "83"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 b5 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 exd5 13. Nf5 Nc6 14. Nxe7+ Qxe7 15. Qxd5 Qxe5 16. Qxe5 Nxe5 17. Bd4 Nc6 18. Bc5 Rd8 19. Rad1 Bb7 20. Bb6 Rxd1 21. Rxd1 Ne5 22. Kf2 Be4 23. Bc7 f6 24. Bxe5 fxe5 25. c4 Rc8 26. Rc1 Bd5 27. b3 bxc4 28. bxc4 Kf8 29. g3 Ke7 30. Ke3 Rc6 31. g4 Bf7 32. a3 Rh6 33. c5 Bd5 34. c6 Bxc6 35. Bxa6 Bd7 36. Bf1 Rxh2 37. Rc7 Kd6 38. Ra7 Ra2 39. g5 h6 40. Ra6+ Ke7 41. gxh6 gxh6 42. Rxh6 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2016.10.22"]
[Round "2"]
[White "Duneas, John"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2070"]
[BlackElo "1680"]
[PlyCount "83"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bh4 Bb4+ 6. Nc3 c5 7. a3 Bxc3+ 8. bxc3 g5 9. Bg3 Ne4 10. Rc1 Qa5 11. e3 Nc6 12. Ne5 Nxg3 13. hxg3 Nxe5 14. dxe5 dxc4 15. Bxc4 Bd7 16. Qf3 0-0-0 17. Qxf7 Rde8 18. 0-0 Qa4 19. Rfd1 Rhf8 20. Qh7 Rh8 21. Qd3 Bc6 22. Rb1 h5 23. Bb5 Bxb5 24. Rxb5 Kb8 25. Qd7 Qa6 26. Rdb1 b6 27. Qd6+ Ka8 28. Rxc5 Rc8 29. Rxc8+ Qxc8 30. Rd1 h4 31. gxh4 gxh4 32. Qd7 Qc4 33. Qg7 Rc8 34. Rd7 Qa6 35. Qe7 Rxc3 36. Qxe6 Rc8 37. Qd5+ Kb8 38. e6 h3 39. Qe5+ Ka8 40. e7 hxg2 41. Qd5+ Kb8 42. Kxg2 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2016.10.22"]
[Round "3"]
[White "Holdo, Karl"]
[Black "Liu, Xinyang"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1680"]
[PlyCount "61"]
[EventDate "2016.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Bd7 9. Na4 Qc7 10. Be2 Nxd4 11. Qxd4 Qa5+ 12. Nc3 Nf5 13. Qd1 Bc6 14. Be3 Rd8 15. Nd4 Ne7 16. 0-0 Qc7 17. f4 Nf5 18. Nxf5 exf5 19. Bd4 Be7 20. Nb5 Qd7 21. Nxa7 Qe6 22. Nxc6 bxc6 23. b4 g5 24. Qa4 h5 25. Rac1 Rh6 26. b5 cxb5 27. Bxb5+ Kf8 28. Rc6 Bd6 29. exd6 Rxd6 30. Qa8+ Ke7 31. Rc7+ 1-0

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.09"]
[Round "9"]
[White "Yan, Caroline"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "1606"]
[PlyCount "108"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. e3 Nc6 8. Be2 d5 9. cxd5 exd5 10. 0-0 a6 11. Rc1 Ba7 12. Na4 Ne4 13. Qb3 Rb8 14. Rfd1 Be6 15. Qc2 Rc8 16. Nc3 Qe7 17. Nxe4 Nd4 18. Qb1 Nxe2+ 19. Kf1 Nxc1 20. Neg5 g6 21. Nxe6 Qxe6 22. Bxc1 Bb8 23. b3 f6 24. Nd4 Qe5 25. Nf3 Qh5 26. h3 Rfd8 27. Ba3 Be5 28. Rc1 Rxc1+ 29. Qxc1 Qf5 30. Nxe5 Qxe5 31. Bb2 Qe6 32. Qc3 Rf8 33. g4 h6 34. Ke2 Qf7 35. Ba3 Re8 36. Bb2 Re6 37. h4 Rc6 38. Qd3 f5 39. Qd4 Rc2+ 40. Kd1 Rxb2 41. Qxb2 fxg4 42. Qe2 Qf3 43. Qxf3 gxf3 44. Kd2 g5 45. hxg5 hxg5 46. Kd3 g4 47. a4 a5 48. Kd2 Kf7 49. Ke1 Kf6 50. Kf1 Kg5 51. Kg1 Kh4 52. Kh2 b6 53. Kg1 Kh3 54. Kf1 Kh2 0-1

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.08"]
[Round "8"]
[White "Holdo, Karl"]
[Black "Power, Wayne"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1606"]
[BlackElo "1926"]
[PlyCount "67"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Nh5 6. Bg3 Be7 7. Ne5 Nxg3 8. hxg3 d6 9. Nef3 Nd7 10. c3 f5 11. Nh4 Bxh4 12. Rxh4 Nf6 13. Bb5+ c6 14. Bd3 Qe7 15. Qc2 0-0-0 16. 0-0-0 g5 17. Rhh1 c5 18. f3 Kb8 19. dxc5 dxc5 20. c4 Qc7 21. Nf1 g4 22. Be2 Rxd1+ 23. Bxd1 Rd8 24. Rh6 Qg7 25. Rh1 h5 26. Qc3 Qf7 27. Qe5+ Ka8 28. Be2 a6 29. Nd2 Ka7 30. Nb1 gxf3 31. gxf3 Ng4 32. Qc3 Nf6 33. Rd1 Rxd1+ 34. Bxd1 1/2-1/2

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.07"]
[Round "7"]
[White "Opasiak, Dustin Tennessee"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1729"]
[BlackElo "1606"]
[PlyCount "107"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 a6 5. Bxd7+ Nxd7 6. 0-0 g6 7. Nc3 Bg7 8. d3 e6 9. Bf4 Ndf6 10. e5 dxe5 11. Bxe5 Nh6 12. Ne4 0-0 13. Nxc5 Qd5 14. d4 Nhg4 15. Nd3 Nxe5 16. dxe5 Ng4 17. Qe2 f5 18. h3 Nh6 19. Rfe1 Nf7 20. Nf4 Qd7 21. Qc4 Rfe8 22. h4 Rac8 23. Qb3 Bh6 24. Nh3 Qe7 25. Rad1 Kh8 26. c3 Rg8 27. Nhg5 Rce8 28. Nxf7+ Qxf7 29. Rd6 g5 30. h5 g4 31. Nd4 g3 32. Rxe6 gxf2+ 33. Kxf2 Qg7 34. Qd5 Qg3+ 35. Kf1 Qd3+ 36. Re2 Rxe6 37. Qxe6 Qd1+ 38. Kf2 Bf8 39. h6 Rg6 40. Qxf5 Bxh6 41. Qc8+ Rg8 42. Qxb7 Rf8+ 43. Nf3 Rg8 44. Qxa6 Qh1 45. Qf6+ Bg7 46. Qh4 Qa1 47. e6 Qb1 48. e7 Qg6 49. Qe4 Qb6+ 50. Kf1 Re8 51. Qe6 Qxe6 52. Rxe6 Kg8 53. Ne5 h5 54. Nc6 1-0

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.06"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Packenham, John"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1606"]
[BlackElo "1704"]
[PlyCount "63"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 c5 4. d5 g6 5. Nf3 Bg7 6. Qc2 0-0 7. g3 d6 8. Bg2 Na6 9. 0-0 Nc7 10. a4 a5 11. Re1 h6 12. Nh4 Kh7 13. e4 Nxe4 14. Nxe4 fxe4 15. Bxe4 Bd4 16. Be3 Bxe3 17. Rxe3 Rf6 18. Bxg6+ Kg7 19. Bd3 e5 20. Rae1 Bh3 21. Bf5 Bxf5 22. Nxf5+ Kf7 23. Nh4 Qg8 24. Qe2 Qg5 25. Rb3 Ra7 26. Kh1 b6 27. Rxb6 Na6 28. Ng2 Nb4 29. f4 Qf5 30. fxe5 dxe5 31. Rxf6+ Qxf6 32. Rf1 1-0

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.05"]
[Round "5"]
[White "Mukkattu, Philip"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1743"]
[BlackElo "1606"]
[PlyCount "115"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Qc2 Bb4+ 4. Nc3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 d6 8. e4 e5 9. d5 Ne7 10. Bd3 Ng6 11. g3 0-0 12. h4 Bg4 13. Nh2 Bc8 14. Be2 Qa5 15. 0-0 h6 16. h5 Ne7 17. f4 Bh3 18. Rd1 Nxe4 19. Qxe4 Qxc3 20. Be3 Bf5 21. Qf3 e4 22. Qf2 Bd7 23. Rdc1 Qf6 24. Bd2 Nf5 25. Rab1 b6 26. Ng4 Qd4 27. Bc3 Qxf2+ 28. Kxf2 Nd4 29. Bd1 f5 30. Ne3 Rab8 31. Nc2 Nxc2 32. Rxc2 Ba4 33. Rcb2 Bxd1 34. Rxd1 Rf7 35. a4 e3+ 36. Kxe3 Re8+ 37. Kf2 Re4 38. a5 Rxc4 39. axb6 axb6 40. Be1 Rb7 41. Rb5 Rc2+ 42. Kf3 Rh2 43. Ba5 Ra7 44. Bd2 Ra2 45. Be3 Rhb2 46. Rb1 Rxb1 47. Rxb1 Ra6 48. Ke2 Kf7 49. Bd2 g6 50. hxg6+ Kxg6 51. Kd3 h5 52. Kc4 Ra4+ 53. Bb4 Kf7 54. Kb5 Rxb4+ 55. Rxb4 cxb4 56. Kxb4 Ke8 57. Kb5 Kd8 58. Kxb6 1-0

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.04"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Li, Rodney Xiang Rei"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1606"]
[BlackElo "1452"]
[PlyCount "63"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 0-0 8. Ng5 h6 9. h4 cxd4 10. exd4 Re8 11. Be5 Bd6 12. f4 Bf8 13. Qc2 Qe7 14. Be2 g6 15. h5 Kg7 16. hxg6 fxg6 17. 0-0-0 Nxe5 18. fxe5 Nh7 19. Nxh7 Kxh7 20. Bd3 Qg7 21. Rh3 Bd7 22. Rg3 Kh8 23. Rxg6 Qe7 24. Rh1 a6 25. g4 Bb5 26. g5 Bxd3 27. Qxd3 Qf7 28. Rf6 Qe7 29. gxh6 b5 30. Rg1 Qh7 31. Qf3 Rac8 32. Rf7 1-0

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.03"]
[Round "3"]
[White "Zhang, Jasmine Haomo"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "E20"]
[BlackElo "1606"]
[PlyCount "76"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bf4 0-0 5. e3 d6 6. Bd3 Nbd7 7. Nge2 e5 8. Bg5 Re8 9. 0-0 h6 10. Bh4 g5 11. Bg3 e4 12. Bc2 Nb6 13. b3 Bg4 14. Qb1 Bxc3 15. Nxc3 Qe7 16. h3 Bh5 17. Qb2 Nbd7 18. Nb5 Rec8 19. c5 dxc5 20. Nxc7 cxd4 21. Nxa8 d3 22. Bd1 Bxd1 23. Rfxd1 Rxa8 24. Rac1 Nd5 25. Qd4 N7f6 26. Be5 Rd8 27. Bxf6 Nxf6 28. Qb2 g4 29. h4 Nd7 30. g3 Ne5 31. Kg2 Nf3 32. Rc4 d2 33. Qc3 Qe6 34. Qb4 Qd5 35. Qe7 Ne1+ 36. Kh1 Qd3 37. Kg1 Nf3+ 38. Kg2 Ne1+ 1/2-1/2

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.02"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Shen, Terry"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1606"]
[PlyCount "114"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 c5 7. dxc5 dxc5 8. Nc3 Nc6 9. Bf4 Nh5 10. Bd2 f5 11. e3 e5 12. Ne1 Qd7 13. Bd5+ Kh8 14. Nd3 b6 15. Qa4 Bb7 16. Rad1 e4 17. Nf4 Nxf4 18. exf4 Qe8 19. Be3 Bxc3 20. bxc3 Na5 21. Qxe8 Rfxe8 22. Rd2 Bxd5 23. cxd5 Nc4 24. Re2 Red8 25. Rd1 Rd7 26. Kg2 Rad8 27. Rde1 Rxd5 28. f3 exf3+ 29. Kxf3 Rd3 30. Kf2 Nxe3 31. Rxe3 Rxe3 32. Kxe3 Kg7 33. Rb1 Kf6 34. a4 Rb8 35. Kd3 Ke6 36. Kc4 Kd6 37. Rd1+ Kc6 38. Re1 Rd8 39. Re6+ Rd6 40. Re7 a6 41. Rxh7 b5+ 42. Kb3 Kb6 43. axb5 axb5 44. h3 Rf6 45. Rh8 Rf7 46. Rb8+ Kc6 47. Rg8 Rf6 48. g4 b4 49. gxf5 Rxf5 50. Rxg6+ Kb5 51. c4+ Ka5 52. Rg5 Rxf4 53. Rxc5+ Kb6 54. Kxb4 Rh4 55. Rg5 Rxh3 56. Rg6+ Kc7 57. c5 Rh1 1/2-1/2

[Event "NZL-ch op 122nd"]
[Site "Auckland"]
[Date "2015.01.01"]
[Round "1"]
[White "Lee, Edward"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2061"]
[BlackElo "1606"]
[PlyCount "59"]
[EventDate "2015.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bd6 5. e5 Bb4 6. Be3 Nd7 7. Nge2 Ne7 8. a3 Nf5 9. Bf2 Be7 10. Ng3 0-0 11. Bd3 Nh4 12. 0-0 Ng6 13. Nh5 c5 14. f4 cxd4 15. Bxd4 Bc5 16. Bxc5 Nxc5 17. Kh1 Nxd3 18. Qxd3 Qh4 19. Qf3 Bd7 20. Rad1 Bc6 21. Qe2 Rad8 22. Rd4 a6 23. Rfd1 Qe7 24. b4 Kh8 25. R1d3 f6 26. exf6 gxf6 27. Re3 Rd6 28. f5 Ne5 29. Rxe5 fxe5 30. Qxe5+ 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2014.10.27"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Lee, Miles"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "107"]
[EventDate "2014.10.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nc6 5. c3 b6 6. Nbd2 d6 7. Bb5 Bd7 8. Qa4 Qc8 9. d5 Na5 10. Ne4 Nb7 11. Bc6 Nf6 12. Nxf6+ Bxf6 13. Bxd7+ Qxd7 14. Qxd7+ Kxd7 15. 0-0 h6 16. Rfd1 g5 17. Bg3 h5 18. h3 h4 19. Bh2 Rag8 20. e4 Rh5 21. e5 Bh8 22. exd6 exd6 23. Re1 Rh6 24. Re4 f5 25. Re2 g4 26. hxg4 fxg4 27. Re6 Rh7 28. Nxh4 Rxh4 29. Rae1 Rh7 30. Bf4 Rgg7 31. Re8 Rh5 32. Rb8 Kc7 33. Ree8 Rgh7 34. f3 gxf3 35. gxf3 Be5 36. Bxe5 dxe5 37. Ra8 Kd6 38. c4 Rg7+ 39. Kf2 Rh2+ 40. Ke3 Rgg2 41. Re6+ Kc7 42. Re7+ Kd6 43. Re6+ Kd7 44. Rxa7 Re2+ 45. Kd3 Rd2+ 46. Kc3 Rc2+ 47. Kd3 Rhd2+ 48. Ke3 Re2+ 49. Kd3 e4+ 50. fxe4 Rcd2+ 51. Kc3 Rc2+ 52. Kd3 Rcd2+ 53. Kc3 Rc2+ 54. Kd3 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2014.10.26"]
[Round "5"]
[White "Holdo, Karl"]
[Black "Picken, Oliver"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1512"]
[PlyCount "55"]
[EventDate "2014.10.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nbd2 c5 8. c3 b6 9. h3 Be7 10. Ne5 a6 11. Nc6 Qc8 12. Nxe7 Kxe7 13. g4 Re8 14. g5 Nh5 15. Bh2 c4 16. Qe2 g6 17. Nf3 Kf8 18. Ne5 Kg7 19. Rg1 f6 20. Nxd7 Qxd7 21. gxf6+ Nxf6 22. Be5 Rf8 23. h4 Kh8 24. h5 gxh5 25. Qxh5 Qf7 26. Qg5 h5 27. Qh6+ Qh7 28. Bxf6+ 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2014.10.26"]
[Round "4"]
[White "MacDonald, Paul"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "1999"]
[PlyCount "67"]
[EventDate "2014.10.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 cxd4 7. exd4 d5 8. 0-0 h6 9. Qe2 b6 10. cxd5 exd5 11. Ne5 Bb7 12. Bf4 Bxc3 13. bxc3 Ne4 14. c4 Qf6 15. Bc1 Ng5 16. Bb2 Re8 17. f4 Ne6 18. cxd5 Bxd5 19. Be4 Bxe4 20. Qxe4 Na6 21. Rad1 Qe7 22. f5 Ng5 23. Qd3 Nb4 24. Qb3 Rac8 25. f6 gxf6 26. Ng4 Kf8 27. d5 Rc2 28. Bxf6 Qe2 29. Qxb4+ Kg8 30. Nxh6+ Kh7 31. Qg4 Qe3+ 32. Kh1 Kxh6 33. Bd4 Re4 34. Rf6+ 1-0

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2014.10.25"]
[Round "3"]
[White "Holdo, Karl"]
[Black "Milligan, Helen"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "1930"]
[PlyCount "154"]
[EventDate "2014.10.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bxf6 Bxf6 11. Qd2 Bg7 12. Rfd1 c6 13. Rac1 Qe7 14. Ne4 Nf6 15. Nxf6+ Qxf6 16. Qc2 Bf5 17. Qb3 Qe7 18. Nh4 Be6 19. Qa4 a6 20. a3 Bf6 21. Nf3 Rfd8 22. Qc2 Bf5 23. Rxd8+ Rxd8 24. e4 Be6 25. c5 Qd7 26. Bf1 Bg4 27. Be2 h5 28. Rd1 Qe7 29. b4 Bg7 30. Rd3 Bxf3 31. Bxf3 Rd4 32. Kf1 Qd7 33. Rxd4 Qxd4 34. Kg2 Bh6 35. h3 Bd2 36. Be2 Be1 37. Bf1 Bc3 38. Qd3 Bb2 39. Qxd4 exd4 40. a4 Ba3 41. b5 cxb5 42. axb5 axb5 43. Bxb5 Bxc5 44. f4 Kf8 45. g4 hxg4 46. hxg4 Ke7 47. Kf3 f6 48. Ke2 g5 49. f5 Kd6 50. Bc4 Ke5 51. Kf3 Ba3 52. Bb5 Bc1 53. Bc4 Bf4 54. Bd3 Kd6 55. Ke2 Kc5 56. Kd1 Kb4 57. Kc2 b5 58. Kb2 Ka4 59. Be2 Be5 60. Bd3 Kb4 61. Kc2 Ka4 62. Kb2 b4 63. Bc2+ Kb5 64. Bd3+ Kc5 65. Kc2 Bg3 66. Kb2 Kd6 67. Kb3 Be1 68. Kc4 Ke5 69. Kc5 b3 70. Kc4 b2 71. Kc5 Bc3 72. Kc4 Kf4 73. Kd5 Kxg4 74. e5 fxe5 75. Kxe5 Kf3 76. f6 Ke3 77. Bb1 d3+ 0-1

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2014.10.25"]
[Round "2"]
[White "Qin, Nicole Shu Yu"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "86"]
[EventDate "2014.10.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 b4 9. Nce2 Nxe4 10. Qd3 Nc5 11. Qd2 Nxb3 12. Nxb3 Nc6 13. Ned4 Nxd4 14. Bxd4 e5 15. Be3 Rb8 16. 0-0 Be7 17. Qd5 Bb7 18. Qc4 0-0 19. f3 d5 20. Qe2 d4 21. Bf2 Qc7 22. Bg3 Bd6 23. Rfe1 f6 24. Rac1 Rbe8 25. Nd2 Bc5 26. Kh1 Bd5 27. Nc4 Ba7 28. b3 g5 29. Nd2 Qc6 30. Bf2 f5 31. Qd3 e4 32. fxe4 fxe4 33. Qg3 h6 34. Bg1 Bb8 35. Qg4 e3 36. Nf1 Rf4 37. Qe2 Ref8 38. Ng3 Rf2 39. Bxf2 exf2 40. Ne4 fxe1Q+ 41. Rxe1 Bxe4 42. Qxe4 Qxe4 43. Rxe4 Rf1# 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.12"]
[Round "9"]
[White "Laughland, Alexander"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "84"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bb5 Nge7 5. a3 a6 6. Bc4 d5 7. exd5 Nxd5 8. Nge2 Be7 9. 0-0 Nf6 10. d3 0-0 11. h3 b5 12. Ba2 Nd4 13. Be3 Nxe2+ 14. Nxe2 Nd5 15. Bd2 Bf6 16. c3 g6 17. Ng3 Bg7 18. Ne4 Qc7 19. f5 gxf5 20. Ng5 Nf6 21. Be3 h6 22. Nf3 Bb7 23. d4 Rfd8 24. Ne5 cxd4 25. Bxd4 Bd5 26. Bxd5 Rxd5 27. a4 Rxe5 28. Bxe5 Qxe5 29. Qf3 Qc5+ 30. Kh1 Ne4 31. Qf4 Be5 32. b4 Bxf4 33. bxc5 Ng3+ 34. Kg1 Be3+ 35. Kh2 Nxf1+ 36. Rxf1 Bxc5 37. Ra1 b4 38. Rc1 b3 39. Rb1 Rb8 40. Kg3 b2 41. c4 e5 42. Kf3 Bd4 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.11"]
[Round "8"]
[White "Holdo, Karl"]
[Black "Al Muhaisen, Neetheam"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "82"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. 0-0 Qc7 10. Re1 Be7 11. Qd2 0-0 12. h3 Rac8 13. Rac1 h6 14. Be3 b5 15. Nd5 Bxd5 16. exd5 Nb6 17. Bxb6 Qxb6 18. Bf3 Nd7 19. g4 Bg5 20. Qd3 Bxc1 21. Rxc1 Rc4 22. Nd2 Rf4 23. Qe3 Rc8 24. Kg2 Qc7 25. Ne4 Nf6 26. Nxf6+ Rxf6 27. Be4 Rf4 28. f3 g6 29. Kf2 Qc4 30. b3 Qc3 31. Qxc3 Rxc3 32. Ke2 f5 33. gxf5 gxf5 34. Rg1+ Kf7 35. Bd3 e4 36. fxe4 fxe4 37. Kd2 b4 38. Bxa6 e3+ 39. Kc1 Rf2 40. Rf1 Rcxc2+ 41. Kd1 e2+ 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.10"]
[Round "7"]
[White "Kay, Bruce"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "1801"]
[PlyCount "124"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Bxc3+ 6. bxc3 d6 7. Nf3 Nc6 8. e4 e5 9. d5 Ne7 10. h3 Ng6 11. 0-0 h6 12. Be3 b6 13. Nd2 Re8 14. f4 exf4 15. Bxf4 Qe7 16. Qf3 Nxf4 17. Qxf4 Qe5 18. Qxe5 Rxe5 19. Nf3 Re8 20. Rae1 Nd7 21. Rf2 Nc5 22. Bc2 Ba6 23. a3 Bxc4 24. Rd2 Nd7 25. Rd4 b5 26. a4 a6 27. Nd2 Ne5 28. Nxc4 Nxc4 29. Rdd1 Ne5 30. Rb1 Rab8 31. Rb4 bxa4 32. Reb1 Rxb4 33. Rxb4 a5 34. Rxa4 Kf8 35. Rd4 Ke7 36. Ba4 Rb8 37. Kh2 Rb2 38. Kg3 g6 39. Rd1 Ra2 40. Rd4 Ra3 41. Bb5 Rxc3+ 42. Kf2 Rc2+ 43. Kg3 Rb2 44. Ba4 h5 45. h4 f6 46. Bd1 Ra2 47. Bf3 Nxf3 48. Kxf3 a4 49. Rb4 a3 50. Rb7 Kd7 51. Rb8 Ra1 52. Ra8 a2 53. Kg3 Re1 54. Rxa2 Rxe4 55. Ra8 Re8 56. Ra3 c5 57. dxc6+ Kxc6 58. Rc3+ Kd5 59. Rc7 Ke6 60. Rg7 g5 61. Kh3 g4+ 62. Kg3 d5 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.09"]
[Round "6"]
[White "Holdo, Karl"]
[Black "Qin, Nicole Shu Yu"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "83"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. f4 Nb6 10. Nf3 Be7 11. 0-0 0-0 12. Kh1 f5 13. Rg1 Kh8 14. g4 Rg8 15. gxf5 exf5 16. Qf1 g6 17. Qh3 Rg7 18. a3 a5 19. Nc3 Bd7 20. Be3 Qf8 21. Ng5 Bxg5 22. Rxg5 Qf7 23. Rc1 Rc8 24. Nb5 Rc7 25. Bf2 Ne7 26. Nd6 Qf8 27. Rgg1 Nbc8 28. Nxc8 Rxc8 29. Bh4 Rf7 30. Bg5 b6 31. Rxc8 Qxc8 32. Bf6+ Kg8 33. Qe3 b5 34. Rc1 Qa6 35. Rc5 Kf8 36. a4 Qb6 37. Bxb5 Bxb5 38. Rxb5 Qc6 39. Rb8+ Nc8 40. Qc3 Ke8 41. Rxc8+ Kd7 42. Qxc6# 1-0

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.08"]
[Round "5"]
[White "Dong, Olivia"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "1490"]
[PlyCount "103"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. e3 0-0 6. Bd3 d6 7. Bd2 e5 8. d5 Bxc3 9. Bxc3 Ne7 10. Qc2 Re8 11. Ne2 Qd7 12. Ng3 g6 13. b3 c6 14. e4 cxd5 15. exd5 b5 16. Bb2 Bb7 17. 0-0 Rac8 18. Qd2 Kg7 19. f4 Neg8 20. fxe5 dxe5 21. Rae1 Qg4 22. Bxe5 Rxe5 23. Rxe5 bxc4 24. Bxc4 Rd8 25. Qg5 Qxg5 26. Rxg5 Ne7 27. Re1 Rd7 28. Rxe7 Rxe7 29. Nf5+ Kf8 30. Nxe7 Kxe7 31. Re5+ Kd6 32. Re2 Nxd5 33. Bxd5 Bxd5 34. Rc2 h5 35. g3 a6 36. Kf2 g5 37. h4 gxh4 38. gxh4 f5 39. Ke3 Ke5 40. Rf2 Be4 41. b4 Kd5 42. Kf4 Kc4 43. Rb2 Kc3 44. Rb3+ Kc4 45. Kg5 Bc2 46. Ra3 Kxb4 47. Rxa6 Be4 48. Rf6 Ka3 49. Rxf5 Kxa2 50. Rf2+ Kb3 51. Kxh5 Kc3 52. Kg5 0-1

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.07"]
[Round "4"]
[White "Holdo, Karl"]
[Black "Lee, Ryan1"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "73"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. c3 Bg7 4. Be3 b6 5. Nd2 Bb7 6. f4 e6 7. fxg5 hxg5 8. Qg4 Qe7 9. Qxg5 Qxg5 10. Bxg5 f6 11. Be3 Nc6 12. Ngf3 0-0-0 13. 0-0-0 Nge7 14. Kb1 d5 15. Bd3 Bh6 16. Bxh6 Rxh6 17. Nb3 Ng6 18. exd5 exd5 19. g3 Kb8 20. Rde1 Bc8 21. Re3 Nge7 22. Nh4 Kb7 23. Rhe1 Bg4 24. Nd2 Rhh8 25. Rf1 Rhf8 26. Rf4 Bh5 27. Re6 Rd6 28. Rxd6 cxd6 29. Nf5 Kc7 30. Ng7 Bf7 31. Rxf6 Ng8 32. Rf2 Kd7 33. Kc1 Nce7 34. Nh5 Ke8 35. Bb5+ Kd8 36. Ng7 Nh6 37. Ne6+ 1-0

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.06"]
[Round "3"]
[White "Li, Jiapeng"]
[Black "Holdo, Karl"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "97"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Be7 6. Bd3 h6 7. c3 0-0 8. Nbd2 d5 9. Ne5 c5 10. Qf3 cxd4 11. exd4 b5 12. g4 b4 13. g5 hxg5 14. Bxg5 bxc3 15. bxc3 Ne4 16. Bxe7 Qxe7 17. Rg1 Nd7 18. Qg2 f5 19. Ng6 Qf7 20. Qf3 Ndf6 21. Qf4 Nxd2 22. Nxf8 Nf3+ 23. Qxf3 Qxf8 24. Qf4 Rc8 25. Rb1 Ba8 26. Rb3 Ne4 27. Bxe4 dxe4 28. Kd2 Bd5 29. Rb4 Qd8 30. Qe5 Qc7 31. Qxc7 Rxc7 32. a3 Kf7 33. Rc1 Bc4 34. Rcb1 Bd5 35. Rb5 f4 36. Rc5 Rxc5 37. dxc5 g5 38. Rb4 Kf6 39. Ra4 a6 40. Rxa6 Bc4 41. Ra7 e5 42. c6 Ke6 43. c7 Kd7 44. Ra5 Be6 45. Rc5 Kc8 46. Rxe5 Bxh3 47. Rxg5 Kxc7 48. Rh5 Bd7 49. Rh4 1-0

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.05"]
[Round "2"]
[White "Holdo, Karl"]
[Black "Gold, Hamish R"]
[Result "1/2-1/2"]
[ECO "C06"]
[BlackElo "1828"]
[PlyCount "78"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Be7 9. f4 f6 10. Nf3 f5 11. 0-0 0-0 12. Kh1 Nb6 13. a3 a5 14. Qe1 Bd7 15. Qg3 Qe8 16. Nc3 Nd8 17. Rg1 Rc8 18. Qh3 Kh8 19. g4 g6 20. gxf5 exf5 21. Bd2 Ne6 22. Rg2 Rg8 23. Rag1 Bc6 24. Be3 Qf7 25. Nh4 Bxh4 26. Qxh4 Kg7 27. Qh3 Kh8 28. Re1 Rcd8 29. Nb5 Nc4 30. Nc3 Nxe3 31. Qxe3 Nc5 32. Bb5 Ne4 33. Bxc6 bxc6 34. Rc1 Rc8 35. Rgc2 g5 36. Na4 Rg6 37. Nc5 Rcg8 38. Nxe4 gxf4 39. Qxf4 dxe4 1/2-1/2

[Event "NZL-ch Major op"]
[Site "Auckland"]
[Date "2014.01.04"]
[Round "1"]
[White "Zhang, Jennifer"]
[Black "Holdo, Karl"]
[Result "1/2-1/2"]
[ECO "B98"]
[PlyCount "56"]
[EventDate "2014.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qe2 0-0 9. 0-0-0 Qc7 10. g3 Rd8 11. Bg2 Bd7 12. e5 dxe5 13. fxe5 Bb5 14. Ncxb5 axb5 15. exf6 gxf6 16. Bh4 Rxa2 17. Nb3 Rxd1+ 18. Rxd1 Nc6 19. Bxc6 bxc6 20. Qd3 Ra7 21. Qf3 Qe5 22. Qf4 Qxf4+ 23. gxf4 c5 24. Kb1 Kf8 25. Nd2 Ra4 26. b3 Rxf4 27. Bg3 Rd4 28. Bf2 Rd7 1/2-1/2

[Event "Auckland Morrison Memorial"]
[Site "Auckland"]
[Date "2013.10.28"]
[Round "6"]
[White "Yan, Caroline"]
[Black "Holdo, Karl"]
[Result "0-1"]
[ECO "E20"]
[PlyCount "100"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NZL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. c5 0-0 6. a3 Bxc3 7. Bxc3 c6 8. Nf3 Nbd7 9. e3 Ne4 10. Rc1 Qe7 11. Bd3 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. 0-0 Bd7 16. Rb3 Rab8 17. Qc2 g6 18. Qc3 Qe7 19. Re1 b6 20. cxb6 axb6 21. e4 Rfe8 22. Re3 Qd6 23. e5 Qe7 24. Qc2 c5 25. Bb5 Bf5 26. Qd1 Red8 27. g4 Be6 28. Rg3 c4 29. Rbe3 Qc5 30. Ba4 d4 31. b4 Qd5 32. Re1 d3 33. h3 b5 34. Bc2 dxc2 35. Qxc2 Rd7 36. Qe4 Rbd8 37. Qxd5 Rxd5 38. f4 Rd3 39. Kf2 Rxg3 40. Kxg3 Rd3+ 41. Kg2 Rxa3 42. Rb1 Rb3 43. Ra1 Bd5+ 44. Kh2 Rb2+ 45. Kg1 c3 46. Rc1 c2 47. Kf2 Bb3 48. Ke3 Rb1 49. Rxc2 Bxc2 50. Kf2 Rxb4 0-1

