Opening explorer

• Nd4Ruy Lopez: Bird's Defense Deferred1 named line below1 named line below1 named line below1 named line below
• Bb4Ruy Lopez: Morphy Defense, Alapin's Defense Deferred1 named line below1 named line below1 named line below1 named line below
• b5Ruy Lopez: Morphy Defense, Caro Variation5 named lines below5 named lines below5 named lines below5 named lines below
• Bc5Ruy Lopez: Morphy Defense, Classical Defense Deferred1 named line below1 named line below1 named line below1 named line below
• Nge7Ruy Lopez: Morphy Defense, Cozio Defense1 named line below1 named line below1 named line below1 named line below
• g6Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred1 named line below1 named line below1 named line below1 named line below
• f5Ruy Lopez: Morphy Defense, Schliemann Defense Deferred2 named lines below2 named lines below2 named lines below2 named lines below
• d6Ruy Lopez: Morphy Defense, Modern Steinitz Defense51.5%white, 163 games52.8%white, 1,478 games50.6%white, 2,075 games49.3%white, 7,490 games
• Nf6117 lines through here117 named lines below117 named lines below117 named lines below117 named lines below

Moves come from the 3,810 lines we replayed and validated. Win rates exist for the 314 we sync statistics for, so the deeper you go the more often you will see a name without a number.