Ruy Lopez that after the common retreat 4.Ba4, Black will have the possibility of breaking a future pin on his by playing ...b5. White must take some care not to fall into the Ruy Lopez, Noah's Ark Trap, in which Black traps White's on the b3-square with a ...a6, ...b5, and ...c4 pawn advance on the . Ercole del Rio, in his 1750 treatise "Sopra il giuoco degli Scacchi, Osservazioni pratiche dell'anonimo Modenese" (On the game of Chess, practical Observations by an anonymous Modenese), was the first author to mention 3...a6. However, the move became popular after it was played by Paul
SpongeBob Moves In! App Store. For the week ending July 1, 2013, the game ranked at #6 at the App Store Official Charts of Top Paid iPhone Apps, and on #4 at the Top Paid iPad Apps. The following week, the game was ranked at #5 at the Top Paid iPad Apps. "SpongeBob Moves In!" received mixed to positive reviews from critics, mainly due to the in-app purchases that are expensive. Peter Willington of "Pocket Gamer" said "I do still love the music, and it's clearly the best aspect of the game - but if that's what you're after then you're probably better