Some mate-in-3 compositions are much trickier than others. This particular chess puzzle by Erich Ernest Zepler is diabolical! White to move and mate in 3 (by Erich Ernest Zepler from the January 1925 Chemnitzer Wochenschach).
Some mate-in-3 compositions are much trickier than others. This particular chess puzzle by Erich Ernest Zepler is diabolical! White to move and mate in 3 (by Erich Ernest Zepler from the January 1925 Chemnitzer Wochenschach).