Labels:ball | box | car | door | plaything | sky | star OCR: pagel5 of 36 Demo 2 Because it is such an important aspect rll show another combination to liberate pieaetunl play this happens all the time c well protected weak piece you desperately need, see diagra Diagram 19 Diagram 20: 1 c2d3 2 b4c5 Diagram 21 Diagram 2 3. d3e4 e4f5 page15 pieaetual