Ruy Lopez: Bird Variation, Paulsen Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.O-O Ne7
- 1. 2. 3. 4. 5.
The Ruy Lopez: Bird Variation, Paulsen Variation is a chess opening classified under ECO code C61 (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.