[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1927.??.??"]
[Round "?"]
[White "Von Hoorn, PF."]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "D71"]
[PlyCount "72"]
[EventDate "1927.??.??"]
[EventType "tourn"]
[EventRounds "2"]
[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. g3 d5 4. cxd5 Qxd5 5. Nf3 Bg7 6. Nc3 Qh5 7. Qb3 0-0 8. Bf4 c5 9. d5 Nbd7 10. 0-0-0 Nb6 11. Bg2 Bh3 12. Bxh3 Qxh3 13. d6 exd6 14. Bxd6 c4 15. Qb5 Rfe8 16. a4 Ng4 17. a5 Nxf2 18. axb6 axb6 19. Rhf1 Nxd1 20. Rxd1 Bxc3 21. bxc3 Rxe2 22. Nd2 Rxd2 23. Rxd2 Qf1+ 24. Rd1 Ra1+ 25. Kb2 Qe2+ 26. Kxa1 Qxd1+ 27. Kb2 Qd2+ 28. Kb1 Qxd6 29. Qxc4 Qc6 30. Qf4 Qxc3 31. Qb8+ Kg7 32. Qxb7 Qb3+ 33. Kc1 b5 34. Qb8 Qc3+ 35. Kb1 b4 36. h4 b3 0-1

[Event "Amsterdam VAS Winter 1923/24"]
[Site "Amsterdam"]
[Date "1924.??.??"]
[Round "13"]
[White "Euwe, Max"]
[Black "Von Hoorn, PF."]
[Result "1-0"]
[ECO "D80"]
[PlyCount "87"]
[EventDate "1923.12.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 d5 4. Bg5 Ne4 5. cxd5 Nxg5 6. h4 Ne4 7. Nxe4 Qxd5 8. Nc3 Qa5 9. h5 Bg7 10. h6 Bf6 11. e4 c5 12. e5 cxd4 13. Bb5+ Nc6 14. Qxd4 0-0 15. Bxc6 Bxe5 16. Qe3 bxc6 17. Nf3 Bxc3+ 18. bxc3 Ba6 19. Ne5 Qd5 20. f3 f6 21. Ng4 Rad8 22. Nf2 Rd6 23. Rh4 Rfd8 24. Rd1 Qb5 25. Rxd6 Rxd6 26. Rd4 Qb1+ 27. Nd1 Rxd4 28. cxd4 Qb4+ 29. Kf2 Bc4 30. Nc3 Kf7 31. g4 Qb2+ 32. Kg3 Bxa2 33. g5 Qb8+ 34. Kg2 Bd5 35. gxf6 exf6 36. Ne4 Qc7 37. Qa3 Qe7 38. Qe3 g5 39. Qd3 Bxe4 40. fxe4 Kg6 41. d5 cxd5 42. exd5+ Kxh6 43. d6 Qd7 44. Qh3+ 1-0

