Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.c4
- 1. 2. 3. 4. 5.
The Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation is a chess opening classified under ECO code C62 (Open games). It is a variation of the Ruy Lopez family. Step through the moves on the board above, then play the line yourself or review it with the built-in engine.