[Event "Rotterdam Maas Cup"]
[Site "Rotterdam"]
[Date "1940.04.07"]
[Round "3"]
[White "Voorwinde, FJ."]
[Black "Van Scheltinga, Theo D"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "85"]
[EventDate "1940.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. d4 c5 5. Nc3 Nc6 6. Ne5 Qc7 7. Nxc6 bxc6 8. Bd3 cxd4 9. exd4 Bd6 10. c5 Bxh2 11. g3 Bxg3 12. fxg3 Qxg3+ 13. Kd2 Qf4+ 14. Kc2 Qxd4 15. Qg1 Qxg1 16. Rxg1 e5 17. b4 e4 18. Bf1 d4 19. Nd1 Nd5 20. Bb2 Nxb4+ 21. Kb3 Rb8 22. Bxd4 Be6+ 23. Kc3 Nxa2+ 24. Kd2 Ke7 25. Be5 Rhd8+ 26. Bd6+ Kf6 27. Bg2 Rb4 28. Rf1+ Kg6 29. Rg1 f5 30. Bxe4+ Kf6 31. Bxc6 g5 32. Re1 h5 33. Rxe6+ Kxe6 34. Rxa2 Rc4 35. Rc2 Rh4 36. Ne3 f4 37. Bd5+ Kf6 38. Ng2 Rh2 39. c6 Rxd6 40. c7 Rxg2+ 41. Kc1 Rxc2+ 42. Kxc2 Rxd5 43. c8Q 1/2-1/2

[Event "Rotterdam Maas Cup"]
[Site "Rotterdam"]
[Date "1940.04.06"]
[Round "2"]
[White "Voorwinde, FJ."]
[Black "Bergsma, Klaas"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "52"]
[EventDate "1940.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. Kh1 Nc6 9. f4 Bd7 10. b3 Qb6 11. Ndb5 Rfd8 12. Na4 Qa5 13. Bd2 Nb4 14. c4 Nxe4 15. Be1 d5 16. Qb1 Bxb5 17. cxb5 Qc7 18. Bd1 Rac8 19. a3 Nc2 20. b6 axb6 21. Bxc2 Qxc2 22. Qxc2 Rxc2 23. Nxb6 Bf6 24. Rb1 Rd6 25. Na4 b5 26. Bb4 Rdc6 0-1

[Event "Rotterdam Maas Cup"]
[Site "Rotterdam"]
[Date "1940.04.05"]
[Round "1"]
[White "Oskam, Gerard"]
[Black "Voorwinde, FJ."]
[Result "0-1"]
[ECO "C44"]
[PlyCount "34"]
[EventDate "1940.04.05"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Nf6 5. Nxe5 Bd6 6. exd5 Bxe5 7. dxc6 0-0 8. d4 Bd6 9. Be2 Re8 10. Be3 Nd5 11. Bf3 Nxe3 12. fxe3 Qh4+ 13. Kd1 b5 14. Qxb5 Rxe3 15. Qh5 Qf2 16. Nd2 Rd3 17. Be2 Bf4 0-1

