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Interactive diagrams. Diagrams that interactively show piece moves.[All Comments] [Add Comment or Rating]
Aurelian Florea wrote on Sun, Jun 26, 2022 10:43 AM UTC in reply to Aurelian Florea from Sat Jun 25 12:53 PM:

With the following code:

set partners (b2 k2 b13 k13 a2 l2 a13 l13); // 'rook' locations for castling set badCannon (e2 i2 e13 i13); def BadZone match #locust #partners and cond match #locust #rooks match #dest rooks match #dest #badCannon =O =dest =locust =D =P; set zonal true;

I'm getting this error:

213 if #zonal 214 verify not fn BadZone #orisqr #destsqr #locustsqr #dropsqr #unload 215 endif

at line 214