About this opening
Bird Opening: From's Gambit, Lasker Variation is an opening in the Encyclopedia of Chess Openings,
classified under code A02. ECO group A (A00–A99)
covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached
after 8 half-moves from the
starting position, with the move sequence 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5.
It belongs to the Bird Opening family.
Within that family this is a level-2 branch (the From's Gambit → Lasker Variation line). The immediate parent line is Bird Opening: From's Gambit, transitioned via 4…g5.
The opening sequence in prose form: 1.f4 e5, 2.fxe5 d6, 3.exd6 Bxd6, 4.Nf3 g5. From this position the encyclopaedia records no further canonical continuations — practical play branches into unnamed transpositions or returns to the parent line for alternative ideas.
Use the interactive board above to walk through the moves position-by-position. Click any move in the navigation to step backwards, or use the keyboard arrow keys. For statistical data — how often master-level players have reached this position, White's win-rate, draw frequency, Black's score — see the panel in the right column.
Caissly's coverage of A02 extends through every named sub-variation in this line and across all four locales (English, Spanish, Portuguese, Russian). Where editorial commentary exists for a specific variation it appears as the page body; otherwise the page presents the structural data, board, and statistics as shown here.