The early results have not been encouraging: even when I'm getting the correct answers I'm often missing something in the solution. Nuance matters! (See my earlier post, for example, though in that one I did find the nuance. Well, I found the problem with the solution - my favorite silicon monster found the solution. Still, half-credit is better than none!)
So it's been a slog. The work, if I stick with it, will pay off, but what discouraging early returns! One of the problems that made me shake my head in annoyance was this one, from GM Andy Soltis's Chess to Enjoy column in the February 2015 Chess Life.
IM Basheer Al Qudaimi (2396) - GM Bassem Amin (2635)
2014 World Rapid Championship, Dubai
27 ... ?
Black to play and win
I looked at this one off and on for a couple of days, before finally glancing at it and realizing the obvious winning idea. I felt like a chump not seeing it right away.
Worse still, while writing this post I discovered that my solution was wrong! AAUGH! The only solace I can take is that GM Amin actually goofed up the combination himself at the end, although he won anyway. (If I think of it later I'll try to look up old coverage to see if his opponent lost on time or simply didn't see that he had an out.) Ah well, it's a process, right?
(Solution below the fold. Don't worry, it's short this time!)