(;GM[1]FF[4]SZ[19]AP[goproblems.ru]
AB[ib][pb][ic][pc][gd][hd][jd][kd][qd][de][ge][ie][je][ne][pe][cf][df][nf][pf][ig][mg][eh][ih][di][fi][gi][ii][dj][ej][hj][ij][kj][mj][dk][ik][lk][nk][jl][kl][ml][ol][cm][co][io][jo][ko][kp][dq][fq][hq][lq][qq][rq][lr][or][pr][rr]
AW[kb][mb][ob][dc][fc][gc][hc][lc][oc][cd][md][od][ce][fe][he][gf][hf][qf][eg][hg][ng][og][pg][qg][fh][hh][hi][ni][gj][nj][ek][gk][hk][ok][el][il][pl][im][jm][km][lm][pn][fo][lo][jp][lp][pp][qp][rp][kq][mq][pq][kr][mr]
G;W[tt]C[40
Ход черных.
]LB[fa:C][re:D][bf:B][mh:A][ir:E]
(;B[mh]
C[A = 5
]LB[fa:C][re:D][bf:B][mh:A][ir:E])
(;B[bf]
C[B = 4
]LB[fa:C][re:D][bf:B][mh:A][ir:E])
(;B[fa]
C[C = 3
]LB[fa:C][re:D][bf:B][mh:A][ir:E])
(;B[re]
C[D = 3
]LB[fa:C][re:D][bf:B][mh:A][ir:E])
(;B[ir]
C[E = 3
]LB[fa:C][re:D][bf:B][mh:A][ir:E]))
