Checkmate with a King… Almost

Maybe I show too many computer chess games in this here blog… but here we go again. I love playing against Shredder, because we get some of the wildest positions I’ve ever seen. This week I was able to threaten one of the rarest moves in chess – checkmate with a king!...

Computer Grob Fail

So far this year, I haven’t written a single post about a game against the computer. I’ve been avoiding that on purpose, because I overdid it last year. But two of the things that give me the most satisfaction in life are beating the computer and beating...

How AlphaZero Wins

So far I have looked at three games from the AlphaZero-Stockfish match: #5, #9, and #10 from the ten games provided in the arXiv preprint. All three are amazingly similar, and at the same time they are amazingly unlike almost any other game I’ve ever seen. In...

Chess Personality Test

A few days ago my chess friend and correspondent, Larry Smith, sent me a position from a game he had played against his computer. Larry was White: White to move. FEN: r1b4k/pp2N2p/4p2Q/3pP2B/3b4/P7/KP3r2/8 w – – 0 1 First of all, let me say I’m glad...