It's a funny game I saw a while ago between these two players - Once a player manages to place four stones in a row or diagonal he gains an extra move (excluding extension of existing four into five)... Care to try? :)
(;AB[br]AB[bq]AB[bp]AB[bo]AB[cp]AB[cn]AB[cm]AB[bm]AB[an]AW[bl]AW[cl]AW[dl]AW[dk]AW[dm]AW[dn]AW[do]AW[co]AW[dp]AW[cq]AW[eq]AW[er]AB[fr]AB[fq]AB[gp]AB[fo]AB[em]AB[el]AB[ek]AB[ej]AB[dj]AB[cj]AB[bj]AW[fj]C[W to play (lower left group), if you or the opponent make four in a row (not extend from existing four), it's an extra move! :D]AW[gl]AW[gn]AW[cr]AB[am]AW[fi]AW[ei]AB[jq]AB[kr]AB[lr]AW[lq]AW[mq]AW[mr]AW[lm]AP[goproblems]
(;W[fn];B[en];W[eo]MA[cq]MA[dp]MA[eo]MA[fn];B[mi]MA[cq]MA[dp]MA[eo]MA[fn];W[fp]
(;B[ep]C[right, ko! :) but this is for the view spolution users, the played out path is...RIGHT])
(;B[hq]MA[hq]MA[gp]MA[fo]MA[en]C[Black made four in a row, please Pass (M11)FORCE]LB[li:P];W[li]MA[en]MA[fo]MA[gp]MA[hq];B[go]C[Black doesn't agree with your ko proposition! >:)]
(;W[ep]MA[eo]MA[ep]MA[eq]MA[er];B[mj]MA[eo]MA[ep]MA[eq]MA[er];W[gq]MA[eo]MA[fp]MA[gq]MA[dn]MA[ep]MA[eq]MA[er];B[lj]MA[gq]MA[fp]MA[eo]MA[dn]MA[ep]MA[eq]MA[er];W[gr]C[nice! :) although bG5 is a mistake and b should've settled for a ko with e4 :)CHOICERIGHT])
(;W[gq]MA[gq]MA[fp]MA[eo]MA[dn];B[mj]MA[gq]MA[fp]MA[eo]MA[dn];W[ep]MA[eo]MA[ep]MA[eq]MA[er]MA[dn]MA[fp]MA[gq])))
(;W[en];B[fn]))
