...ch 4 Kt or B mates 1 В to Kt 7 ch 2 Kt to Q Kt б 8 P takes BP ch 4 Q takes B mate No. 163. BLACK 1 K to Q 5 (a) 2 K takes P best 3 K to Q Kt 3 (a) 2 P at K 3 takes E, or (o) 1 K to K 4 (b) 3 K moves (o) 2 QBP takes K 3 K to K 5 (b) 1 P to K 4 (d)...