[FEN "r2qk2r/1bpn1pp1/p3pn1p/1p6/3PP2B/1BP2N2/P4PPP/R2QR1K1 b kq"]

13... c5 14. e5


w b wb bw | w b wb bw

b     an
    


13...c5      an
    


14. e5      an