[FEN "r2qk2r/p4p2/Bp2pn1p/2pn4/3P2QN/P1P1P3/5PPP/R3K2R w KQkq"]

15. Qh3 Nxc3


w b wb bw | w b wb bw

w     an
    


15. Qh3      an
    


15...Nxc3      an