Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation
In the Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation, aim to understand the plans and pawn structures, not just memorize the first moves.
The Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation is a chess opening classified under ECO code C79. It is reached after the moves 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Bxc6+ bxc6 7. d4 Nxe4 8. Re1 f5 9. dxe5 d5 10. Nc3: 19 moves in, with Black to play.
It belongs to the Ruy Lopez family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
Club players rarely lose the Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation in the opening itself. They lose it a few moves later, when the plan behind the moves runs out: that is what reading your own games in this line shows you.