[Event "Brinta-tournament Groningen 1967"]
[Site ""]
[White "Roozenburg, Pieter"]
[Black "Sy, Baba"]
[Annotator "Piet Bouma"]
[Result "1-1"]
[GameType "20"]
[Round "5"]
[Date "1967.05.13"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/5105.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/5133.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Brinta-tournament Groningen 1967 Round 5"]
[DamboBottomLine "Roozenburg, Pieter - Sy, Baba 1-1"]
[FEN "B:W26,27,28,31,32,34,35,36,37,38,39,40,42,43,44,45,47,49:B3,4,6,7,8,9,11,12,13,14,15,16,17,18,19,20,23,24"]
16. ... 20-25
17. 27-22 18x27
18. 31x22 24-29
19. 35-30 16-21
20. 39-33 12-18
21. 33x24 18x27
22. 44-39 14-20
23. 39-33 20x29
24. 33x24 07-12
25. 37-31{? Tijdens analyse na afloop toverde de Canadees Deslauriers de volgende combinatie uit de hoge hoed:}09-14
26. 31x22 15-20
27. 24x15 23-29
28. 34x23 25x34
29. 40x29 12-18
30. 23x12 04-10
31. 15x04 14-20
32. 04x18 19-23
33. 28x19 17x39
34. 26x17 11x42
35. 47x38 08x17