C92 · Ruy Lopez
Ruy Lopez: Closed, Flohr System
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7
In the Ruy Lopez: Closed, Flohr System, aim to understand the plans and pawn structures, not just memorize the first moves.
The Ruy Lopez: Closed, Flohr System is a chess opening classified under ECO code C92. It is reached after the moves 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7: 18 moves in, with White 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: Closed, Flohr System 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.
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