[White "Ad Rovers"][Black "Wim van Kasteren"][Result "1-1"][SetUp "1"][FEN "B:W25,27,28,30,32,33,35,36,37,38,40,42,43,45,46,47,48,49,50:B1,3,5,6,7,8,9,10,11,12,13,14,16,18,19,20,23,24,26"] 12. … 11-17 13. 27-22 18x27 14. 32x21 23x41 15. 46x37 16x27 16. 37-31 26x37 17. 42x2