Chess Board
[ECO code C79]
MORPHY RUY LOPEZ - Russian Var.
Noah's Ark Trap (#3)
White developed his queen to recoup Black's newly doubled pawn on Q4(d4) too early, falling into one of the Noah's Ark family of traps.
Black's QBP advance attacks to dislodge the Q so that ..P-B5 will win the B. More info in Steinitz DD.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	P-Q4   P-QKt4
 2. Kt-KB3 Kt-QB3    7.	B-Kt3?! KtxQP
 3. B-Kt5  P-QR3     8.	KtxKt  PxKt
 4. B-R4   Kt-B3     9.	QxP??  P-B4!
 5. 0-0	   P-Q3
Example ends: Undo or Jump or Clear