Ruy Lopez: Noah's Ark Trap

After 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4, White's natural 8.Qxd4?? walks into 8...c5 and 9...c4, the b3 bishop is boxed in by a wall of pawns and cannot escape.

• Learn–Easy Memory: drill the points where your lines split.
• Practice–Play whole lines against an opponent that follows your book.
• DrillAll courses–Spaced review of every course's due moves.
• Time–Your prompts against a 60-second clock.
• PuzzlesAll coursesReal games from your positions: find the missed move.
• Arena–Rated games from this opening. Leaving prep costs rating.