411 REFERENCE · Wikibooks
Chess Opening Theory/1. f4/1...e5/2. fxe5/2...d6/3. Nf3/3...dxe5
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
From's Gambit rd nd bd qd kd bd nd rd pd pd pd pd pd pd pd nl pl pl pl pl pl pl pl rl nl bl ql kl bl rl Bird's Opening
3...dxe5
This move gives White two good options. Accept the pawn with Nxe5, or play e4 and decline the pawn.
Theory table
+45e4Nxe5
Bd6Nf3
From's Gambit