Ruy Lopez: Exchange Variation, Keres Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.Nc3
- 1. 2. 3. 4. 5.
The Ruy Lopez: Exchange Variation, Keres Variation is a chess opening classified under ECO code C68 (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.