[Event "NED Team-ch 1929/30"]
[Site "Netherlands"]
[Date "1929.12.08"]
[Round "2.3"]
[White "Fontein, George Salto"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "A22"]
[PlyCount "125"]
[EventDate "1929.11.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 f6 7. 0-0 c6 8. d4 Nd7 9. e4 Nc7 10. dxe5 Nxe5 11. Nxe5 Qxd1 12. Rxd1 fxe5 13. Be3 Be7 14. f4 exf4 15. gxf4 0-0 16. f5 Bc8 17. Bf1 b5 18. Rac1 Ne8 19. Ne2 Nf6 20. Bg2 Ng4 21. Bc5 Bg5 22. Rc3 Rd8 23. Rxd8+ Bxd8 24. Bd4 Bc7 25. h3 Ne5 26. Rc5 Nd3 27. Rxc6 Nf4 28. Nxf4 Bxf4 29. Rc5 Bd7 30. e5 Rc8 31. e6 Rxc5 32. Bxc5 Be8 33. Bxa7 Be5 34. b3 g6 35. fxg6 hxg6 36. Kf2 Kg7 37. Ke3 Kf6 38. Bd5 Kf5 39. Bd4 Bd6 40. Kd3 Bb4 41. Bg7 Bd6 42. Kd4 Ba3 43. Kc3 Bd6 44. b4 g5 45. a3 Be7 46. Kd4 Bd6 47. Bh8 Be7 48. Be5 Bf8 49. Bc7 Be7 50. Bb8 Bf8 51. Be5 Be7 52. Bc7 Bf8 53. Bd8 Bd6 54. Bb7 Kxe6 55. Bc8+ Kf7 56. Bxg5 Bc6 57. Bf5 Bf8 58. Bf4 Bf3 59. Be4 Bxe4 60. Kxe4 Ke6 61. h4 Bg7 62. Bc1 Bf6 63. h5 1-0

[Event "NED Team-ch 1929/30"]
[Site "Netherlands"]
[Date "1929.11.17"]
[Round "1.3"]
[White "Van Foreest, Arnold E"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "C01"]
[PlyCount "83"]
[EventDate "1929.11.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bd6 6. Qe2+ Qe7 7. Bg5 0-0 8. 0-0-0 Qxe2 9. Ngxe2 Ng4 10. Bh4 c6 11. f3 Ne3 12. Rdg1 Bf5 13. g4 Be6 14. Bg3 Be7 15. Bf2 Nc4 16. h4 b5 17. Ng3 Nd6 18. Re1 Re8 19. g5 Na6 20. a3 Nc7 21. f4 f5 22. Re5 Ne4 23. Bxe4 fxe4 24. f5 Bf7 25. Be3 Bd6 26. Bf4 Reb8 27. h5 b4 28. axb4 Rxb4 29. Rxe4 dxe4 30. Bxd6 Rb7 31. Ngxe4 Nb5 32. g6 Bd5 33. Re1 Nxc3 34. bxc3 Bxe4 35. Rxe4 a5 36. c4 a4 37. Ba3 Rbb8 38. d5 cxd5 39. cxd5 Rd8 40. d6 Ra5 41. d7 Raa8 42. Re7 1-0

[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1929.02.17"]
[Round "3.4"]
[White "Kersten, JL."]
[Black "Wertheim, Johan Hendrik"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "37"]
[EventDate "1928.11.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 Qa5 9. Nb5 Qxd2+ 10. Kxd2 Nb6 11. b3 Nfd7 12. Rd1 cxd4 13. Nexd4 Nc5 14. Be2 Bd7 15. Nc3 Rfc8 16. Rhe1 Ne6 17. Nxe6 Bxe6 18. Nd5 Bd7 19. Nc3 1/2-1/2

[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1928.12.02"]
[Round "2.3"]
[White "Goud, JH."]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "E07"]
[PlyCount "70"]
[EventDate "1928.11.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. b3 c6 5. Bb2 Be7 6. Nf3 Nbd7 7. 0-0 Qc7 8. d4 0-0 9. Nc3 Re8 10. Qc2 Nf8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bd7 14. Ne5 Rad8 15. Nxd7 Rxd7 16. Rfd1 Red8 17. Rd2 Ng6 18. Rad1 c5 19. d5 exd5 20. Rxd5 Rxd5 21. Rxd5 Rxd5 22. Qxd5 b6 23. h4 Bd6 24. Qa8+ Qb8 25. Qxb8+ Bxb8 26. Be4 Ne5 27. Kg2 g6 28. f4 Nd7 29. Kf3 f6 30. Bd5+ Kg7 31. g4 Bc7 32. Be6 Nf8 33. Bc8 Kf7 34. Ke4 Ne6 35. Bxe6+ Kxe6 1/2-1/2

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1928.02.12"]
[Round "4.4"]
[White "De Brie, Gerardus"]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "44"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. Nd2 Bb4 9. Qc2 e5 10. dxe5 Ne4 11. Ndxe4 dxe4 12. a3 Bxc3+ 13. Qxc3 Qxc3+ 14. bxc3 Ke7 15. f4 h5 16. Be2 Bg4 17. Rb1 b6 18. Kf2 Bxe2 19. Kxe2 Rhd8 20. Rhd1 Ke6 21. Rd4 c5 22. Rdd1 Rac8 1/2-1/2

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1928.01.08"]
[Round "3.3"]
[White "Haalebos, Francois C"]
[Black "Kersten, JL."]
[Result "0-1"]
[ECO "D03"]
[PlyCount "58"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Nbd2 Be7 6. Bd3 c5 7. c3 b6 8. e4 dxe4 9. Nxe4 cxd4 10. Nxd4 Bb7 11. Bxf6 Nxf6 12. Bb5+ Kf8 13. Nxf6 Bxf6 14. Nf3 Qc7 15. Qe2 Bxc3+ 16. Kf1 Bf6 17. Re1 Rd8 18. b3 Ke7 19. h4 h6 20. Rh3 Rd6 21. Ne5 Rhd8 22. Qh5 Kf8 23. Rc3 Qe7 24. Rec1 Bxe5 25. Qxe5 Qxh4 26. Rc7 Rd1+ 27. Rxd1 Qh1+ 28. Ke2 Qxd1+ 29. Ke3 Qd2# 0-1

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1927.12.04"]
[Round "2.4"]
[White "Kersten, JL."]
[Black "Van den Bosch, Johannes"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "68"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Bh4 e5 10. dxe5 Ne4 11. Ndxe4 dxe4 12. Be2 Nxe5 13. 0-0 Bxc3 14. bxc3 Bf5 15. f3 exf3 16. Qxf5 fxe2 17. Rfe1 Rfe8 18. Rxe2 Qxc3 19. Rae1 Qxc4 20. Bg3 f6 21. Rd2 Rad8 22. Rxd8 Rxd8 23. Bxe5 fxe5 24. Qxe5 Qxa2 25. Qe7 Rf8 26. Qh4 a5 27. e4 Qc4 28. h3 Qd4+ 29. Kh2 Qf2 30. Qxf2 Rxf2 31. Kg3 Rb2 32. Rd1 a4 33. e5 Kf7 34. Kf4 Ke7 0-1

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1927.11.13"]
[Round "1.3"]
[White "Kroone, Gerard"]
[Black "Kersten, JL."]
[Result "0-1"]
[ECO "C77"]
[PlyCount "90"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. Nbd2 Be7 7. Bxc6+ bxc6 8. Nc4 Be6 9. b3 Bxc4 10. bxc4 Nd7 11. Be3 c5 12. 0-0 0-0 13. Qe2 Rb8 14. Nd2 Bf6 15. Nb3 Re8 16. Rae1 Nf8 17. Qd2 g5 18. Na5 Rb6 19. Rb1 Ne6 20. g3 Kh8 21. Qe2 Rg8 22. Kh1 Qd7 23. Qf3 Rg6 24. Nb3 Qa4 25. Qe2 Qe8 26. Rg1 Qb8 27. Nd2 Qf8 28. Rb3 Qh6 29. Rgb1 Rxb3 30. Rxb3 Qh3 31. Qf1 Qh5 32. f3 Rg8 33. Ra3 Ra8 34. Qb1 Qh3 35. Qb7 Rg8 36. Rxa6 Nf4 37. Bxf4 gxf4 38. g4 Qh4 39. Qb1 Qf2 40. Qd1 Rg6 41. Ra8+ Kg7 42. Rb8 Rh6 43. Nf1 Bh4 44. Rb1 Bg3 45. Qd2 Rxh2+ 0-1

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1927.02.13"]
[Round "4.7"]
[White "Willems, JL."]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "C66"]
[PlyCount "76"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. 0-0 Be7 7. Re1 exd4 8. Nxd4 0-0 9. Nxc6 bxc6 10. Bf1 Re8 11. g3 Qc8 12. Bg2 Rb8 13. b3 Bg4 14. Qd3 Nd7 15. f4 Bf6 16. Be3 c5 17. h3 Be6 18. Rad1 Nb6 19. g4 Bd7 20. Nd5 Nxd5 21. exd5 a5 22. Bf2 Qb7 23. g5 Be7 24. Be4 g6 25. h4 f5 26. gxf6 Bxf6 27. h5 Re7 28. hxg6 hxg6 29. Bxg6 Rg7 30. f5 Rf8 31. Re6 Bxe6 32. dxe6 Qa8 33. Qc4 Be7 34. Qg4 Rf6 35. Rd3 Rfxg6 36. fxg6 Qe8 37. Rg3 d5 38. Qf5 c6 1-0

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1926.12.12"]
[Round "2.7"]
[White "Kersten, JL."]
[Black "Van Weering, Jan A"]
[Result "1/2-1/2"]
[ECO "A49"]
[PlyCount "72"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. e4 e5 8. d5 Nc5 9. Qe2 a5 10. Ne1 Bg4 11. f3 Bd7 12. Nb3 Nxb3 13. axb3 Qc8 14. Bd2 b6 15. b4 axb4 16. Rxa8 Qxa8 17. Bxb4 Qa4 18. Qd2 Bh6 19. f4 Re8 20. b3 Qa6 21. Qc3 Qc8 22. fxe5 Ng4 23. Nd3 Bg7 24. Qd2 Nxe5 25. Bc3 Bb5 26. Qf4 Qd7 27. Qd2 Qe7 28. Ba1 Ra8 29. c4 Bd7 30. Bc3 Nxd3 31. Qxd3 Be5 32. Qd2 f6 33. Qb2 Kg7 34. Ra1 Qe8 35. Bf3 Qc8 36. Bxe5 fxe5 1/2-1/2

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1926.11.07"]
[Round "1.6"]
[White "Kersten, JL."]
[Black "Schuckink Kool, Adrianus"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "89"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 d5 6. Nbd2 Nbd7 7. c4 c6 8. b3 Bd6 9. e4 Nxe4 10. Nxe4 dxe4 11. Ng5 Nf6 12. Nxe4 Nxe4 13. Bxe4 Qc7 14. Bb2 0-0-0 15. Re1 h5 16. h4 Bxg3 17. fxg3 Qxg3+ 18. Bg2 Qxh4 19. Qf3 Rd7 20. Rad1 Qe7 21. d5 cxd5 22. cxd5 Qc5+ 23. Qf2 Qxf2+ 24. Kxf2 Bxd5 25. Bxd5 Rxd5 26. Rxd5 exd5 27. Bxg7 Rg8 28. Bd4 Rg4 29. Rd1 Kd7 30. Kf3 f5 31. Bf2 Ke6 32. Rh1 d4 33. Rxh5 Ke5 34. Bg3+ Ke6 35. Rh4 Rxh4 36. Bxh4 Kd5 37. Be1 a5 38. Kf4 Kc5 39. Kxf5 Kb5 40. Ke4 a4 41. Kxd4 axb3 42. axb3 Kc6 43. Bg3 Kb5 44. Bd6 Kc6 45. Bf8 1-0

[Event "Match/Club Amsterdam VAS-Bremer SG 4-4"]
[Site "Groningen"]
[Date "1926.10.10"]
[Round "8"]
[White "Kersten, JL."]
[Black "Berenbruch, Walter"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "63"]
[EventDate "1926.10.09"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 e6 5. Nbd2 Nbd7 6. 0-0 Be7 7. b3 0-0 8. Bb2 c5 9. Re1 b6 10. Ne5 Bb7 11. c4 Rc8 12. a4 cxd4 13. exd4 dxc4 14. Ndxc4 h6 15. Qe2 Nd5 16. g3 N7f6 17. Rac1 Nb4 18. Ne3 Nxd3 19. Qxd3 Qd6 20. h3 Rfd8 21. Kh2 Qb8 22. f4 Bb4 23. Rf1 Qd6 24. Qe2 Qe7 25. f5 Ba3 26. fxe6 fxe6 27. Ng6 Qe8 28. Bxa3 Qxg6 29. Bb2 Rxc1 30. Rxc1 Qe4 31. Qd2 Kh7 32. Qc2 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.30"]
[Round "11"]
[White "Olland, Adolf Georg"]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "54"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nf6 8. 0-0 Bd6 9. Re1 Nbd7 10. Nf5 Bxf5 11. Bxf5 Qc7 12. c4 0-0-0 13. Bd3 h6 14. c5 Bf4 15. Qa4 Nxc5 16. dxc5 Bxc1 17. Raxc1 Rxd3 18. Qxa7 Qf4 19. Ne5 Rd2 20. Qa8+ Kc7 21. Qa5+ Kc8 22. Rf1 Rxf2 23. Qa8+ Kc7 24. Qxh8 Ne4 25. Nd3 Rxg2+ 26. Kxg2 Qg4+ 27. Kh1 Ng3+ 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.29"]
[Round "10"]
[White "Kersten, JL."]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "145"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. e3 c5 5. b3 g6 6. Bb2 Bg7 7. Be2 0-0 8. Nbd2 cxd4 9. exd4 d5 10. 0-0 Nc6 11. Ne5 dxc4 12. Ndxc4 Nd5 13. Rc1 Bh6 14. Nxc6 Bxc6 15. Ne5 Bb7 16. Rc2 Rc8 17. Rxc8 Qxc8 18. Nd3 Rd8 19. Bf3 Ba6 20. Bxd5 Rxd5 21. Nb4 Rd8 22. Nxa6 Qxa6 23. d5 Qxa2 24. Qd4 f6 25. g3 Qxb3 26. Rd1 e5 27. Qg4 f5 28. Qe2 Rxd5 29. Rxd5 Qxd5 30. Bxe5 Kf7 31. Bb2 Bg7 32. Bxg7 Kxg7 33. Qe7+ Qf7 34. Qe5+ Kg8 35. Qb8+ Kg7 36. Qe5+ Kg8 37. Qb8+ Kg7 38. h4 Qd7 39. Qe5+ Kf7 40. Qc3 b5 41. Qb3+ Ke7 42. Qb4+ Kd8 43. Qc5 Ke8 44. Qe3+ Kd8 45. Qc5 Ke8 46. Qe3+ Qe7 47. Qb3 b4 48. Kf1 Kd8 49. Qc4 Kd7 50. Qa6 Ke8 51. h5 gxh5 52. Qc8+ Qd8 53. Qe6+ Qe7 54. Qc8+ Qd8 55. Qe6+ Qe7 56. Qc8+ Kf7 57. Qxf5+ Kg7 58. Qxh5 Qe4 59. Qg5+ Kf7 60. Qh5+ Kf6 61. Qc5 Qb1+ 62. Kg2 b3 63. Qd6+ Kf7 64. Qd7+ Kf8 65. Qd8+ Kf7 66. Qd7+ Kf6 67. Qd6+ Kf5 68. Qd5+ Kf6 69. Qd6+ Kf5 70. Qd5+ Kf6 71. Qd6+ Kf7 72. Qd7+ Kf6 73. Qd6+ 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.28"]
[Round "9"]
[White "Kroone, Gerard"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "B54"]
[PlyCount "49"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. g3 g6 6. Bg2 Bd7 7. Be3 Nf6 8. h3 Qc8 9. Qd2 Bg7 10. Nc3 Na5 11. b3 a6 12. Nd5 Qd8 13. Rd1 Nc6 14. c4 0-0 15. 0-0 Ne8 16. Ne2 b5 17. Nb6 Rb8 18. Nxd7 Qxd7 19. c5 Qc8 20. Rc1 dxc5 21. Rxc5 Rb7 22. Rfc1 Rc7 23. Qc2 Nb4 24. Rxc7 Qd8 25. Rc8 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.27"]
[Round "8"]
[White "Kersten, JL."]
[Black "Meijer, HJ."]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "34"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. b3 Re8 9. Bb2 exd4 10. Nxd4 Nc5 11. Qc2 Ne6 12. Nf3 Nc5 13. Nd2 Bf5 14. Qc1 Nfe4 15. Ndxe4 Nxe4 16. Nxe4 Bxb2 17. Qxb2 Bxe4 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.26"]
[Round "7"]
[White "Van Foreest, Arnold E"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "C13"]
[PlyCount "55"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Bg5 Be7 7. Bxf6 Nxf6 8. Nf3 0-0 9. 0-0 c6 10. Re1 Qc7 11. c3 Bd7 12. Ne5 Rad8 13. Nxf6+ Bxf6 14. Qf3 Bxe5 15. Rxe5 Be8 16. Rae1 Rd5 17. Qg3 Qa5 18. Qh4 g6 19. Bb1 Qb6 20. b4 a5 21. a3 axb4 22. axb4 Qb5 23. Qh6 Bd7 24. h4 Rxe5 25. Rxe5 Qa4 26. Qd2 Qb3 27. Ba2 Qa4 28. Ra5 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.24"]
[Round "6"]
[White "Kersten, JL."]
[Black "Pannekoek, Johannes Henricius"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "96"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. a3 Nxe5 5. e3 Be7 6. Nc3 d6 7. Nf3 Nbc6 8. Be2 0-0 9. 0-0 Bf6 10. Qc2 Re8 11. Nd5 g6 12. Nxf6+ Qxf6 13. Nxe5 Nxe5 14. f3 Nc6 15. Rf2 Bd7 16. Bd2 Re7 17. Bc3 Qg5 18. e4 Rae8 19. Rd1 f5 20. f4 Qh6 21. exf5 Bxf5 22. Bd3 Qh5 23. Bxf5 Qxf5 24. Qc1 Re2 25. Rd5 Qe4 26. f5 Rxf2 27. Kxf2 Qxc4 28. Qd2 Qe4 29. fxg6 Rf8+ 30. Kg1 Qb1+ 31. Qe1 Qxe1+ 32. Bxe1 hxg6 33. Rd3 Rf5 34. Bf2 a6 35. Rb3 Na5 36. Rc3 Nc6 37. Rb3 Rb5 38. Rxb5 axb5 39. Kf1 Ne5 40. Be3 Kf7 41. Ke2 Ke6 42. h3 Kd5 43. g4 Ke4 44. b3 c5 45. Bg5 c4 46. b4 d5 47. Kf2 d4 48. Kg3 c3 0-1

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.23"]
[Round "5"]
[White "Kloosterboer, GW."]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "110"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Be3 e6 7. Nc3 Qd8 8. Nf3 Nf6 9. Rc1 a6 10. Bd3 Be7 11. 0-0 0-0 12. Bb1 Bd7 13. Ne5 Nb4 14. Qf3 Nbd5 15. Ne4 Nxe4 16. Bxe4 Bb5 17. Rfd1 f5 18. Bxd5 exd5 19. Bf4 Be8 20. h4 Bxh4 21. Rc5 Bf7 22. Nxf7 Rxf7 23. Rxd5 Rd7 24. Rxd7 Qxd7 25. Be5 Re8 26. Rc1 Bd8 27. Rc5 g6 28. Qd5+ Qxd5 29. Rxd5 Bb6 30. Rd7 Rd8 31. Rg7+ Kf8 32. Rxh7 Bxd4 33. Rh8+ Ke7 34. Rxd8 Bxe5 35. Rd2 a5 36. b3 b6 37. Kf1 Ke6 38. Rd8 g5 39. Re8+ Kd5 40. f3 g4 41. fxg4 fxg4 42. Ke2 g3 43. Rxe5+ Kxe5 44. Kf3 Kd4 45. Kxg3 Kc3 46. Kf4 Kb2 47. g4 Kxa2 48. g5 Kxb3 49. g6 a4 50. g7 a3 51. g8Q+ Kb2 52. Qg2+ Kb3 53. Qd5+ Kb2 54. Qd4+ Kb1 55. Qb4+ Ka2 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.22"]
[Round "4"]
[White "Kersten, JL."]
[Black "Loman, Rudolf Johannes"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "62"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Na2 e6 8. Bxc4 Nbd7 9. Qe2 Bb7 10. e4 Be7 11. Bg5 c5 12. Rd1 Nxe4 13. d5 exd5 14. Bxd5 Bxd5 15. Rxd5 Nxg5 16. Nxg5 0-0 17. Ne6 fxe6 18. Qxe6+ Rf7 19. Rxd7 Qe8 20. 0-0 Bf6 21. Qxe8+ Rxe8 22. Rd2 Rfe7 23. g3 Re2 24. Rfd1 Bxb2 25. Kf1 Rxd2 26. Rxd2 Bf6 27. Rd1 b3 28. Nc1 c4 29. f4 Rd8 30. Re1 Bc3 31. Re7 Rd1+ 0-1

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.20"]
[Round "2"]
[White "Schelfhout, Willem AT"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "D05"]
[PlyCount "67"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. e3 e6 5. d4 d5 6. Bd3 c5 7. 0-0 Nbd7 8. Ne5 Bd6 9. f4 0-0 10. Nd2 Qe7 11. a3 Rad8 12. Qf3 g6 13. Qh3 Ne4 14. Ndf3 f5 15. Bxe4 dxe4 16. Ng5 Bxe5 17. dxe5 Nb8 18. Rfd1 Rd5 19. Rxd5 exd5 20. Qh6 Na6 21. e6 Nc7 22. Be5 Ne8 23. Rd1 Nf6 24. h3 Qg7 25. Qxg7+ Kxg7 26. e7 Re8 27. Ne6+ Kf7 28. Nd8+ Kxe7 29. Nxb7 Nd7 30. Rxd5 Nb8 31. c4 Nc6 32. Nd6 Rd8 33. g4 Ke6 34. Nb5 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.17"]
[Round "3"]
[White "Euwe, Max"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "D05"]
[PlyCount "67"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 cxd4 6. exd4 Nc6 7. 0-0 Bd6 8. a3 Qc7 9. Bb2 0-0 10. Re1 a6 11. Ne5 b5 12. Re3 Bb7 13. Nd2 Rad8 14. Rh3 Nxe5 15. Bxh7+ Nxh7 16. dxe5 Ng5 17. Rc3 Qe7 18. exd6 Rxd6 19. Qh5 d4 20. Rg3 Ne4 21. Nxe4 Bxe4 22. Bxd4 Bg6 23. Qg4 Rfd8 24. Bc5 Qf6 25. Rf1 Rd5 26. Be3 Bh5 27. Bg5 Qg6 28. Qh4 Rc8 29. Bf6 Qxc2 30. Bxg7 Qe2 31. Bc3+ Kh7 32. Rg7+ Kh8 33. Rxf7+ Kg8 34. Rg7+ 1-0

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.04.11"]
[Round "5.5"]
[White "Robijns, HJ."]
[Black "Kersten, JL."]
[Result "0-1"]
[ECO "E65"]
[PlyCount "92"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Nc3 c5 6. Bg2 0-0 7. 0-0 Nbd7 8. e3 a6 9. a4 Qc7 10. b3 e6 11. Ba3 Re8 12. Rc1 b6 13. d5 e5 14. e4 Nf8 15. Qd3 Ng4 16. h3 Nh6 17. g4 f6 18. Rce1 Bd7 19. Bc1 Nf7 20. Nh2 g5 21. Ne2 Ng6 22. Ng3 b5 23. axb5 axb5 24. Nf5 Reb8 25. Nf3 Rb7 26. Bd2 Ra3 27. Qc2 Nf4 28. Bxf4 exf4 29. Ra1 Rba7 30. Qb2 b4 31. Rfd1 R7a6 32. Rxa3 Rxa3 33. Rd2 Qd8 34. Kh2 Kf8 35. Kg1 Be8 36. Kh2 Ne5 37. Nxe5 fxe5 38. f3 Kf7 39. Nxg7 Kxg7 40. Bh1 Qf6 41. Rf2 Qh6 42. Rg2 Kf6 43. Rg1 Qg7 44. Rf1 Qa7 45. Rf2 Ba4 46. bxa4 Qxa4 0-1

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.03.07"]
[Round "4.5"]
[White "Kersten, JL."]
[Black "Haalebos, Francois C"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "81"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. e3 0-0 6. Be2 Re8 7. 0-0 Nbd7 8. b3 h6 9. Bb2 c6 10. Qc2 Nf8 11. Rfd1 a6 12. Rac1 Bd7 13. a4 Rc8 14. b4 Qc7 15. c5 d5 16. Qb3 Be6 17. b5 Ra8 18. b6 Qb8 19. Nd2 Ng4 20. Nf1 h5 21. Na2 Bd7 22. f4 Nh7 23. h3 Nh6 24. Bc3 Nf5 25. Be1 Nf6 26. Nc3 Be6 27. Qc2 Nd7 28. a5 Nf6 29. Qd3 Kh7 30. g4 hxg4 31. hxg4 Nxd4 32. exd4 Qxf4 33. Bd2 Qb8 34. Qh3+ Nh5 35. Qe3 Nf6 36. Nh2 Rh8 37. g5 Kg8 38. Qf4 Nh5 39. Bxh5 Rxh5 40. Ne2 Qxf4 41. Bxf4 1-0

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.01.24"]
[Round "3.7"]
[White "Kersten, JL."]
[Black "Nieukerke, Karel J"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "55"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 e6 6. Bxc4 b5 7. Bd3 b4 8. Ne4 Nbd7 9. 0-0 Bb7 10. Nxf6+ Nxf6 11. Re1 Be7 12. e4 0-0 13. Qe2 c5 14. e5 Nd7 15. Be3 cxd4 16. Bxd4 Nc5 17. Bxc5 Bxc5 18. Rad1 Qe7 19. Nd2 Rfd8 20. Ne4 Rac8 21. Qh5 Bxe4 22. Rxe4 Bb6 23. Rc4 g6 24. Qg4 h5 25. Qe4 Rxc4 26. Qxc4 Qc5 27. Qxc5 Bxc5 28. Kf1 1/2-1/2

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1925.12.20"]
[Round "2.7"]
[White "Graves, JH."]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "B06"]
[PlyCount "52"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. c3 0-0 6. Ne2 Nbd7 7. 0-0 e5 8. f4 Qe7 9. fxe5 dxe5 10. d5 Nc5 11. Qc2 Ne8 12. Be3 f5 13. Nd2 Nf6 14. Kh1 Ng4 15. Bg1 Bh6 16. Nb3 Be3 17. h3 Bxg1 18. hxg4 Be3 19. Nxc5 Qg5 20. Bh3 Qh6 21. Kg2 fxg4 22. Rxf8+ Kxf8 23. Bxg4 Bxg4 24. Rh1 Qxh1+ 25. Kxh1 Bxc5 26. b4 Be7 1-0

[Event "Amsterdam VAS Winter 1925/26"]
[Site "Amsterdam"]
[Date "1925.12.??"]
[Round "2"]
[White "Euwe, Max"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "A22"]
[PlyCount "57"]
[EventDate "1925.12.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 e5 4. Nf3 d6 5. Nc3 Be7 6. Qc2 Be6 7. b3 Qd7 8. d4 Bf5 9. e4 Bh3 10. Kf1 Na6 11. Ba3 Qg4 12. Kg1 Bxg2 13. Kxg2 Nh5 14. Ne2 Nc7 15. dxe5 Ne6 16. Neg1 c5 17. exd6 Bxd6 18. e5 Bc7 19. h3 Nd4 20. Nxd4 Qxd4 21. Nf3 Qd7 22. Qe4 0-0 23. Bxc5 Rfe8 24. Rad1 Qe6 25. Ng5 Qh6 26. Nxf7 Kxf7 27. Rd7+ Kg8 28. Rxc7 Re6 29. Be3 1-0

[Event "Match/Nation NED-BEL +4-4=2"]
[Site "The Hague"]
[Date "1925.10.11"]
[Round "1.6"]
[White "Lancel, Edmond"]
[Black "Kersten, JL."]
[Result "0-1"]
[ECO "A69"]
[PlyCount "60"]
[EventDate "1925.10.11"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 h5 11. h3 a6 12. a4 Nh7 13. 0-0 f5 14. Bf3 Bd4+ 15. Kh2 Nf6 16. exf5 Bxf5 17. Re1 Nbd7 18. Nde4 Nxe4 19. Nxe4 Bxe4 20. Bxe4 Qf6 21. Ra3 Re7 22. Bxg6 h4 23. Rxe7 Qxe7 24. Qf3 Rf8 25. Be3 Bxb2 26. Rb3 Ne5 27. Qe4 Nxg6 28. Qxg6+ Bg7 29. g4 b5 30. Bf2 Rxf4 0-1

[Event "NED Team-ch 1924/25"]
[Site "Netherlands"]
[Date "1925.03.08"]
[Round "5.5"]
[White "Straat, Evert"]
[Black "Kersten, JL."]
[Result "0-1"]
[ECO "D15"]
[PlyCount "70"]
[EventDate "1924.11.09"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Na2 e6 8. Bxc4 Nbd7 9. Qe2 Qb6 10. e4 Be7 11. 0-0 0-0 12. Bg5 Bb7 13. e5 Nd5 14. Bxd5 Bxg5 15. Bxe6 fxe6 16. Nxg5 c5 17. Qb5 Bc6 18. Qxb6 axb6 19. Nxe6 Rfc8 20. b3 Bd5 21. Nf4 Bxb3 22. Nc1 Bc4 23. Rd1 cxd4 24. e6 Nc5 25. Rxd4 b5 26. a5 b3 27. Ncd3 Nxd3 28. Rxd3 Bxd3 29. Nxd3 Rxa5 30. Re1 Re8 31. f4 Ra2 32. Rb1 Rxe6 33. Ne5 Rd6 34. Rc1 Rc2 35. Ra1 Rd8 0-1

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.08.02"]
[Round "9"]
[White "Kersten, JL."]
[Black "De Haas, Ephraim"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "109"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 Nd7 9. Bd3 0-0 10. Qe2 Rd8 11. 0-0-0 Nf8 12. h4 b6 13. Be4 Rb8 14. Ne5 Bb7 15. Bxb7 Rxb7 16. Qa6 Qf4+ 17. Kb1 Rdb8 18. Nc6 Qe4 19. Nxb8 Qd5 20. Qe2 Rxb8 21. Qe5 Qd7 22. h5 h6 23. Rd3 f6 24. Qe3 Rd8 25. a3 Qf7 26. f4 Rd5 27. g4 b5 28. Rg1 Nh7 29. Re1 Nf8 30. Qd2 c6 31. Rg1 Nh7 32. Qf2 a5 33. Rdg3 b4 34. Qe3 Qd7 35. Re1 Kf7 36. axb4 axb4 37. Qb3 Rxd4 38. Rd3 Rxd3 39. Qxd3 Qxd3 40. cxd3 Ke7 41. Kc2 Kd6 42. d4 f5 43. gxf5 exf5 44. Re5 Nf6 45. Rxf5 Nd5 46. Kd3 Ke6 47. Re5+ Kd6 48. Ke4 Nf6+ 49. Kf3 b3 50. Ra5 Nd5 51. Ra7 Nc7 52. Rb7 Ne6 53. Ke4 c5 54. Rb6+ Kd7 55. Rxe6 1-0

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.08.01"]
[Round "8"]
[White "Euwe, Max"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "D46"]
[PlyCount "49"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. 0-0 Qc7 14. Qd3 Rd8 15. Ng5 g6 16. Qf3 Kg7 17. Rad1 b6 18. Rfe1 h6 19. Nh3 Bb7 20. Nf4 Qe7 21. Bxg6 Rxd4 22. Rxd4 c5 23. Qg3 cxd4 24. Bxf7+ Kh8 25. Ng6+ 1-0

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.31"]
[Round "7"]
[White "Kersten, JL."]
[Black "Fontein, George Salto"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "53"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bd3 Bb7 8. 0-0 c5 9. a3 Nbd7 10. Nd2 Qc7 11. Nde4 b4 12. axb4 cxb4 13. Nxf6+ Nxf6 14. Ne2 Bd6 15. Ng3 h5 16. h3 h4 17. Ne2 Kf8 18. Bd2 a5 19. Qa4 Qb6 20. Rfc1 Bc7 21. Bb5 Rc8 22. Bc6 Ba6 23. Bxb4+ Kg8 24. Bxa5 Qxa5 25. Qxa5 Bxa5 26. Rxa5 Bxe2 27. b4 1/2-1/2

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.30"]
[Round "6"]
[White "Kroone, Gerard"]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "61"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 Qe7 8. Nf3 e5 9. cxd5 Nxd5 10. a3 0-0 11. Ne4 Bc7 12. 0-0 Re8 13. d3 N5f6 14. Nfd2 Nxe4 15. dxe4 Nf6 16. Nc4 Bg4 17. Ne3 Be6 18. Nc4 Qc5 19. Rac1 Nd7 20. Qd2 Qe7 21. Rfd1 Nc5 22. Qc3 Nxb3 23. Qxb3 b5 24. Qc3 Bxc4 25. e3 Bb6 26. Bh3 Rad8 27. Bf1 Rxd1 28. Rxd1 Bxf1 29. Kxf1 c5 30. Rd5 h6 31. Qb3 1/2-1/2

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.29"]
[Round "5"]
[White "Kersten, JL."]
[Black "Loman, Rudolf Johannes"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "36"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 0-0 7. cxd5 exd5 8. Bd3 c5 9. 0-0 b6 10. Ne5 Bb7 11. Bf4 cxd4 12. exd4 Ne4 13. Rc1 Nxe5 14. Bxe5 Bd6 15. Bxe4 dxe4 16. Qg4 Bxe5 17. dxe5 Qe7 18. Nxe4 Qxe5 1/2-1/2

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.28"]
[Round "4"]
[White "Straat, Evert"]
[Black "Kersten, JL."]
[Result "1-0"]
[ECO "D65"]
[PlyCount "73"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Rc1 0-0 8. Bd3 a6 9. cxd5 exd5 10. 0-0 Re8 11. Qc2 Nf8 12. Ne5 Ng4 13. Bf4 Bd6 14. Nxg4 Bxg4 15. Na4 Qe7 16. Bxd6 Qxd6 17. Nc5 Re7 18. a4 Rae8 19. b4 Qh6 20. b5 axb5 21. axb5 cxb5 22. Bxb5 Rc8 23. Qa2 Qd6 24. Nd3 Rec7 25. Rxc7 Rxc7 26. Nf4 Be6 27. Be2 b5 28. Bxb5 Qb4 29. Be2 Rd7 30. Rb1 Qc3 31. Qa8 Rc7 32. Rb8 Bc8 33. Nxd5 Qe1+ 34. Bf1 Rc1 35. Ne7+ Kh8 36. Qa6 h6 37. Rxc8 1-0

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.26"]
[Round "3"]
[White "Kersten, JL."]
[Black "Olland, Adolf Georg"]
[Result "1/2-1/2"]
[ECO "E56"]
[PlyCount "95"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 c5 8. 0-0 Nc6 9. b3 Bg4 10. dxc5 Bxc5 11. Bb2 Qe7 12. Be2 Rfd8 13. Nd4 Bxe2 14. Ncxe2 g6 15. Nxc6 bxc6 16. Rc1 Ne4 17. Nd4 Rac8 18. b4 Qb7 19. a3 Bf8 20. Nb3 f5 21. Nc5 Nxc5 22. Qd4 Ne6 23. Qh8+ Kf7 24. Qf6+ Ke8 25. Qxe6+ Qe7 26. Qxe7+ Bxe7 27. Bd4 Kd7 28. Rc2 Rc7 29. Rfc1 Bd6 30. g3 Rdc8 31. Kg2 Rb7 32. Bc5 Bc7 33. Bd4 Bd8 34. Bc5 a5 35. h4 Bc7 36. Kf3 axb4 37. axb4 Bd6 38. Ra1 Re8 39. Ke2 f4 40. gxf4 Bxf4 41. Ra6 Bb8 42. Kd3 Re6 43. f4 Bd6 44. Ra3 Be7 45. Rg2 Re4 46. h5 Bxc5 47. bxc5 gxh5 48. Rg5 1/2-1/2

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.25"]
[Round "2"]
[White "Speijer, Abraham"]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "60"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. Qc2 Re8 10. Bd2 Nf8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 f6 14. Rfe1 Be6 15. Bc3 Qc7 16. g3 Qf7 17. Nd2 Rad8 18. Bg2 Bc7 19. Nb3 Bb6 20. Nc5 Bc8 21. b4 Ne6 22. Qb2 Nc7 23. Na4 Nb5 24. Nxb6 axb6 25. Bf1 Nxc3 26. Qxc3 Be6 27. a4 Bd5 28. Rxe8+ Rxe8 29. Re1 Rxe1 30. Qxe1 Qe6 1/2-1/2

[Event "NED-ch05"]
[Site "Amsterdam"]
[Date "1924.07.24"]
[Round "1"]
[White "Kersten, JL."]
[Black "Davidson, Jacques"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "79"]
[EventDate "1924.07.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 0-0 7. cxd5 exd5 8. Bd3 c6 9. Qc2 Re8 10. 0-0 h6 11. Bf4 Nf8 12. h3 Bd6 13. Ne5 Qe7 14. Rae1 Ne6 15. Bg3 Ng5 16. f4 Nge4 17. Bh4 Qf8 18. Bxe4 Nxe4 19. Nxe4 dxe4 20. Qxe4 Bb4 21. Rd1 f6 22. a3 Ba5 23. Qd3 Be6 24. Nc4 Bc7 25. e4 Rad8 26. f5 Bf7 27. Bf2 b5 28. Nd2 Qd6 29. Rfe1 Qh2+ 30. Kf1 Qh1+ 31. Bg1 Rxd4 32. Qxd4 Bb6 33. Qxb6 axb6 34. Kf2 Bh5 35. Nf3 Bxf3 36. Kxf3 g5 37. Bf2 Qxe1 38. Bxe1 Re5 39. Rd6 Rc5 40. Bc3 1-0

[Event "NED Team-ch 1923/24"]
[Site "Netherlands"]
[Date "1924.03.16"]
[Round "5.4"]
[White "Strick van Linschoten, Hendrik"]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "73"]
[EventDate "1923.11.18"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Kf1 Nxe4 8. d5 Nb8 9. Qd4 Nf6 10. Bg5 Be7 11. Nc3 0-0 12. Re1 d6 13. Bd3 Nbd7 14. Qh4 g6 15. Rxe7 Qxe7 16. Ne4 Kg7 17. Nfd2 Qe5 18. f4 Qd4 19. Ke2 Re8 20. f5 Nxe4 21. Bxe4 Nf6 22. Qh6+ Kg8 23. Bxf6 Qxf6 24. g4 Qd4 25. Kf3 Bd7 26. h4 Qg7 27. Qf4 Qe5 28. Nc4 Qxf4+ 29. Kxf4 b5 30. Nd2 Rac8 31. h5 Kg7 32. hxg6 hxg6 33. Nf3 c6 34. Ng5 Kg8 35. fxg6 fxg6 36. Bxg6 cxd5 37. Bxe8 1/2-1/2

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.04.15"]
[Round "5.5"]
[White "Kersten, JL."]
[Black "Haalebos, Francois C"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "60"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Be7 5. d4 d6 6. dxe5 dxe5 7. Qc2 Be6 8. b3 Nbd7 9. Nf3 h6 10. Bb2 0-0 11. 0-0 Ne8 12. Rad1 Qc7 13. Kh1 Rc8 14. Ne4 f5 15. Bh3 g5 16. Rxd7 Bxd7 17. Nxe5 g4 18. Qd2 Kh7 19. Nxd7 gxh3 20. Nxf8+ Bxf8 21. Nf6+ Nxf6 22. Bxf6 Kg6 23. Qd4 c5 24. Qa1 Qc6+ 25. f3 Qxf6 26. Qb1 Kg7 27. e4 Rd8 28. exf5 Qd4 29. Qe1 Qb2 30. Rf2 Qxf2 0-1

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.01.21"]
[Round "1.5"]
[White "Van Kooy, W."]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "51"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. g3 Nf6 2. Bg2 d5 3. d4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c5 7. 0-0 0-0 8. Nbd2 h6 9. Bxf6 Bxf6 10. c3 b6 11. e4 cxd4 12. cxd4 dxe4 13. Nxe4 Bb7 14. Nxf6+ Nxf6 15. Rc1 Qd6 16. Qd3 Rfd8 17. Rfd1 Rac8 18. Rc3 Rxc3 19. Qxc3 Rc8 20. Qe3 Rc2 21. Qb3 Qc7 22. Ne1 Rc1 23. Bxb7 Rxd1 24. Qxd1 Qxb7 25. Qf3 Qxf3 26. Nxf3 1/2-1/2

[Event "Amsterdam VAS Zomer"]
[Site "Amsterdam"]
[Date "1923.??.??"]
[Round "2"]
[White "Kersten, JL."]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "76"]
[EventDate "1923.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. Be2 Nd5 7. 0-0 e6 8. e4 Nxc3 9. bxc3 Be7 10. Ne5 0-0 11. f4 Qc7 12. g4 Nd7 13. g5 Nxe5 14. dxe5 Bb7 15. Be3 c5 16. Bf3 Rad8 17. Qe1 Rd3 18. Rf2 Rfd8 19. Rg2 b4 20. Rg3 bxc3 21. Rh3 c2 22. Rc1 Bxe4 23. Bxe4 Rd1 24. Bxh7+ Kf8 25. Bxc2 Rxe1+ 26. Rxe1 g6 27. Rh8+ Kg7 28. Rxd8 Qxd8 29. h4 Qa5 30. Re2 Qxa2 31. Rh2 a5 32. Be4 Qa1+ 33. Kf2 a4 34. h5 a3 35. hxg6 Qb2+ 36. Kg3 Qxh2+ 37. Kxh2 a2 38. f5 exf5 0-1

[Event "Amsterdam VAS Winter 1922/23"]
[Site "Amsterdam"]
[Date "1922.12.??"]
[Round "1"]
[White "Kersten, JL."]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "114"]
[EventDate "1922.12.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d4 Nbd7 8. Bg5 h6 9. Bc1 Kh7 10. e3 Ng8 11. Qd3 Re8 12. Rd1 exd4 13. exd4 Ndf6 14. Bf4 Bf5 15. Qf1 Ne4 16. Nh4 Nxc3 17. bxc3 Bg4 18. Bf3 Qd7 19. Qd3 Re7 20. Re1 Rae8 21. Rxe7 Rxe7 22. Be4 Nf6 23. Re1 Nxe4 24. Rxe4 Bf6 25. Rxe7 Qxe7 26. Ng2 Be2 27. Qb1 c5 28. Ne3 Bf3 29. dxc5 dxc5 30. Nd5 Bxd5 31. cxd5 Bxc3 32. d6 Qd7 33. Qe4 Bf6 34. Be5 Bd8 35. h4 Qf5 36. Qxf5 gxf5 37. h5 f6 38. Bf4 c4 39. Kf1 b5 40. Ke2 b4 41. Kd2 Kg7 42. Be3 a5 43. Kc2 f4 44. Bxf4 f5 45. Bd2 Bf6 46. Kb1 Kf7 47. Bxh6 a4 48. Bf4 a3 49. f3 b3 50. g4 fxg4 51. fxg4 c3 52. axb3 c2+ 53. Ka2 Be5 54. Bc1 Bxd6 55. b4 Bxb4 56. Kb3 Kf6 57. Kxc2 a2 1/2-1/2

[Event "NED Team-ch 1921/22"]
[Site "Netherlands"]
[Date "1922.06.18"]
[Round "5.7"]
[White "Van Kranendonk, AG."]
[Black "Kersten, JL."]
[Result "1/2-1/2"]
[ECO "C24"]
[PlyCount "82"]
[EventDate "1922.01.22"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. c3 d6 5. d3 Be7 6. Nd2 0-0 7. Ngf3 Bg4 8. Nf1 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Ne3 Qe6 12. Nxg4 Qxg4 13. Be3 Rad8 14. d4 exd4 15. Nxd4 Qxg2 16. 0-0-0 Nxd4 17. Bxd4 Rfe8 18. Kb1 Bf6 19. Bxf6 Qg6+ 20. Kc1 Qxf6 21. Rxd8 Qxd8 22. Qb5 Qc8 23. Rd1 g6 24. Rd7 Re1+ 25. Kd2 Qe8 26. Rd8 Qxd8+ 27. Kxe1 Qe7+ 28. Kf1 Qe4 29. Kg1 h5 30. Qf1 Qg4+ 31. Kh1 Qf3+ 32. Kg1 h4 33. h3 Kg7 34. Kh2 Kh6 35. Qc1+ Kh5 36. Qc2 Kg5 37. a4 Kf4 38. Qd2+ Kf5 39. Qd7+ Kg5 40. Qe7+ Kh5 41. Qe5+ Kh6 1/2-1/2

