Well, I just lost to martin-bot. He dropped a piece in the opening but then he outplayed me. https://www.chess.com/game/computer/12279281 I'm a 1700! Suggests to me that they silently turned martin-bot into one of those flexible-strength bots. There is no fricking way any human ranked below 1500 would have done this to me.
I'm 630 and .................................................................
i have played with and i have owned thrice. any how his chess movements are well coaching move. i am very happy to play with him. heartful thanks