(;GM[1]FF[4]SZ[19]AP[goproblems.ru]
AB[ea][ja][bb][db][eb][ib][jb][nb][ob][ec][fc][gc][hc][ic][oc][sc][ed][jd][kd][nd][pd][qd][ce][ee][ie][qe][re][df][cg][eg][fg][gg][qh][ei][gi][qi][dj][gj][pj][bk][dk][fk][ok][pk][rk][cl][dl][nl][pl][ql][rm][qn][ko][mo][ip][mp][np][fq][pq][pr][qr]
AW[da][fa][ha][ka][cb][gb][kb][pb][rb][bc][dc][jc][kc][lc][mc][nc][qc][cd][dd][hd][rd][be][de][fe][he][le][ef][ff][hf][if][kf][qf][rf][ci][di][fi][oi][pi][bj][cj][fj][oj][qj][ck][mk][nk][bl][ol][cm][om][pm][qm][cn][ln][nn][no][po][dp][qp][qq][rr]
G;W[tt]C[66
Ход черных.
]LB[ba:C][ca:A][qa:E][se:B][cf:D]
(;B[ca]
C[A = 4
]LB[ba:C][ca:A][qa:E][se:B][cf:D])
(;B[se]
C[B = 3
]LB[ba:C][ca:A][qa:E][se:B][cf:D])
(;B[ba]
C[C = 5
]LB[ba:C][ca:A][qa:E][se:B][cf:D])
(;B[cf]
C[D = 1
]LB[ba:C][ca:A][qa:E][se:B][cf:D])
(;B[qa]
C[E = 1
]LB[ba:C][ca:A][qa:E][se:B][cf:D]))
