SPOILER ALERT, I'll reveal the answer of the puzzle. I don't know if this is the proper forum for this kind of discussion, sorry if it's not.
In this one, http://es.lichess.org/training/54231 , after Rxb5 and cxb5, then it's Qc2, and instead of playing Kh1 (which seems alright to me) the computer does Rf2. Why?
In this one, http://es.lichess.org/training/54231 , after Rxb5 and cxb5, then it's Qc2, and instead of playing Kh1 (which seems alright to me) the computer does Rf2. Why?