Alright, sorry for the long delay. I made a big mistake in this game, and I lost. There is a lot of detailed commentary on the analysis site
. You can click on moves in the commentary and see the position move by move. Continuing from the last diagram, my opponent crushed me with R15:
I thought he could not play this, since I could then play R14, but I missed the shot Q13:
Isn't that nasty? Black threatens either P11 or T16 (purple holes), and there is nothing I can do about it. I resigned a few moves later.
My mistake was earlier in the game, when I played R18, which is shown in an earlier diagram in this thread. I have a tendency to play "fancy" moves which are not necessarily warranted. I had a much more direct win on the left side with E20:
This pattern is called the Medcalf defense, and I did look at it, but I thought it did not work here. I should have looked more deeply! Against this opponent I am lucky to get one chance to win, and I missed my chance. This position is discussed in detail on the analysis site.
Anyway, I would still like to play a game of Twixt here against anyone who wants to play. I could act as GM and play at the same time. I don't have Vassal, but I can generate images of the position all the same. I offer row handicaps, as described in another post of mine. Just tell me what handicap you want and make the first move.