(;GM[1]FF[4]SZ[19]
GN[Gu Li vs. Park Junghwan, 2013 Samsung cup]
PC[http://senseis.xmp.net/?FourSpaceExtension]AP[GoWiki:2009]
DT[2015-03-19]
C[Diagram from http://senseis.xmp.net/?FourSpaceExtension

Gu Li vs. Park Junghwan, 2013 Samsung cup]
PL[B]

AB[pb][fc][kc][oc][cd][od][pd][rd][ce][de][ke][cf][pf][cg][qg][oh][ci][pi][bj][ol][ql][do][qp][cq][oq]
AW[ob][bc][cc][ec][ic][nc][dd][fd][ee][qe][df][rf][dg][dh][qh][rh][oj][pj][qj][cm][cp][dp][dq][gq][lq]
LB[ph:a][ho:c][gr:b]

;B[jq]C[B1]MN[1]
;W[lo]C[W2]MN[2]
;B[hq]C[B3]MN[3]
;W[hp]C[W4]MN[4]
;B[ip]C[B5]MN[5]
;W[hr]C[W6]MN[6]
;B[ir]C[B7]MN[7]

;LB[ph:a][ho:c][gr:b]
)
