A couple of years ago, some others and I worked on mini go . We never published the results. The table below shows what we came up with.
Parentheses indicate opening with a pass-play.
Black 20, White 16. Any comments or questions you may have about this would be welcome. Send mail to Ted Drange . Each of the forms listed in the chart is a puzzle. These puzzles regarding 3x4 go are indeed quite formidable.