(;AB[is]AB[js]AB[ks]AB[iq]AB[jq]AB[kq]AB[lr]AB[mr]AB[hr]AB[gr]AW[jr]AW[fs]AW[fq]AW[fr]AW[gq]AW[hq]AW[ip]AW[jp]AW[kp]AW[lq]AW[mq]AW[nq]AW[nr]AW[ns]C[White first to play.]AP[goproblems]
(;W[kr];B[ir]
(;W[kr]
(;B[gs]
(;W[ls];B[jr];W[ms]C[RIGHT])
(;W[ms];B[ls]))
(;B[ls];W[gs]C[RIGHT]))
(;W[ms];B[gs]
(;W[kr];B[ls])
(;W[ls];B[kr]))
(;W[gs];B[ms])
(;W[ls];B[ms]))
(;W[ir];B[kr]
(;W[ir]
(;B[ms]
(;W[hs];B[jr];W[gs]C[RIGHT])
(;W[gs];B[hs]))
(;B[hs];W[ms]C[RIGHT]))
(;W[gs];B[ms]
(;W[ir];B[hs])
(;W[hs];B[ir]))
(;W[ms];B[gs])
(;W[hs];B[gs]))
(;W[ms];B[gs]
(;W[kr];B[ir]
(;W[kr];B[ls])
(;W[ls];B[kr]))
(;W[ir];B[kr])
(;W[ls];B[kr]))
(;W[gs];B[ms]
(;W[ir];B[kr]
(;W[ir];B[hs])
(;W[hs];B[ir]))
(;W[kr];B[ir])
(;W[hs];B[ir]))
(;W[ls];B[ms])
(;W[hs];B[gs]))