Petroff Defence

Learn more about Petroff Defence and improve your chess skills with expert software and video courses.

Play it safe, play the Petroff, Leonid Kritz (English)

Play it safe, play the Petroff, Leonid Kritz (English)

Available for download

$ 29.90

A World champion’s guide to the Petroff, Rustam Kasimdzhanov (English)

A World champion’s guide to the Petroff, Rustam Kasimdzhanov (English)

Available for download

$ 29.99

The Reliable Petroff, Daniel Fernandez (English)

The Reliable Petroff, Daniel Fernandez (English)

Available for download

$ 29.90

The Stafford Gambit in 60 Minutes, Robert Ris (English)

The Stafford Gambit in 60 Minutes, Robert Ris (English)

Available for download

$ 9.90

Rapid delivery

Expect your license key by email within minutes—usually the same business day.

No CD/DVD Drive Needed

Modern devices don’t need discs. Everything you need is just a quick download away.

Secure Storage

Your software is safely stored in your account, ready whenever you need it.

Easy Reinstallation

Upgrading or switching computers? Reinstalling is simple—no hassle, no stress.

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