(;GM[1]FF[4]SZ[19]

GN[Catastrophe, version 3]

PC[http://www.jeudego.info/?InvasionAuSanSan]AP[GoWiki by Arno & Morten]
DT[2004-02-02]
C[Diagram from http://www.jeudego.info/?InvasionAuSanSan

Catastrophe, version 3]
AB[ob][pc][pd][qe][qf][qg]
AW[pb][qb][qc][qd][re][rf]
CR[ob]

;W[oc]C[W2]
;B[nc]C[B3]
;W[od]C[W4]
;B[pe]C[B5]
;W[nb]C[W6]
;
CR[ob]
)
