ArcaMax

Spassky topples Petrosian in 1967.

A mating attack by a teenage Spassky.

Our second installment of our memoriam for Boris Spassky.

This week and next we will pay homage to former World Champion, Boris Spassky, who passed away some days ago. He is inextricably paired with Bobby Fischer for their two historic matches. Contrary to the movie Pawn Sacrifice, the two were actually friends as well.

This composition is slightly tricky because of the constant threat of mate on c1. Next week, we will start our tribute to the recently deceased former world champion, Boris Spassky.

On of the common themes in chess appears here.

A very instructive king and pawn ending.

Not all mating attacks begin with a check, but the checks do follow.

One of my favorite Richard Reti studies. White can’t promote right away because of the bishop check, so what does White do as the Black pawn intends to run.

For a Mate in Two Monday, we took this from the exceptionally instructive and entertaining classic, The Mammoth Book of Chess by Graham Burgess. Should be on everyone’s bookshelf.

An unknown game with a mating attack.

A famous Fischer position from 1960 against Letelier

An easy mate in four for your day off today.

A good many chess puzzle sites give mating challenges that are of a few moves. I do that, too. However, I also like to throw in one like today’s puzzle. This is what I call a “step back” puzzle. I take what could be a challenging mating attack and then go back some moves before that to challenge you to find how the first steps took place. ...

This is one pretty composition and one that is instruction as well with regard to promotions.

We stick with the sublime main line instead of the ridiculous hopeless defenses Black could offer.

You know Black is in trouble here. His major pieces are all gathered on the queenside. His castled position is very airy. White realized one other thing—the importance of the d8-h4 diagonal. Once you see why, you are about to produce a mating attack.

Won by Kis in 1974.

Won by Levy in 1969

A weekend bonus problem from 1846. Whether it is White or Black to move, it’s a mating attack.