(;GM[1]FF[4]SZ[19]
GN[Alex's Attempt (Black smarter)]
PC[http://senseis.xmp.net/?DrivingTesujiProblem2/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DrivingTesujiProblem2/Attempts

Alex's Attempt (Black smarter)]
PL[B]

AB[cc][hc][ic][cd][gd][de][ee][ge][cf]
AW[ec][gc][dd][fd][hd][be][ce][fe][df]
SQ[be][ce]
LB[he:a][gf:b][eg:c]

;B[ef]C[B1]MN[1]
;W[ff]C[W2]MN[2]
;B[dg]C[B3]MN[3]

;SQ[be][ce]
LB[he:a][gf:b][eg:c]
)
