Bird Opening: Batavo-Polish Attack

1. f4 Nf6 2. Nf3 g6 3. b4

Bird Opening: Batavo-Polish Attack after 1. f4 Nf6 2. Nf3 g6 3. b4 87654321abcdefgh

The Bird Opening: Batavo-Polish Attack is a chess opening classified as ECO A02, reached after 1. f4 Nf6 2. Nf3 g6 3. b4. It is a line of the Bird Opening. Black is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 2 times by this move order. White won 0%, 0% were drawn and Black won 100%. The most popular continuation is 3… Bg7 (100% of games).

Engine evaluation: −0.35 (Stockfish, depth 34; best line 3… c6 4. e3 Bg7 5. a4 O-O 6. Be2)

ECO
A02
Moves
5 plies
FEN
rnbqkb1r/pppppp1p/5np1/8/1P3P2/5N2/P1PPP1PP/RNBQKB1R b KQkq - 0 3
PGN
1. f4 Nf6 2. Nf3 g6 3. b4

Analyse with Stockfish · Board image (SVG) · Open on Lichess

Results by rating

Average ratingGamesWhite / draw / Black
1500-19991100%
2000+1100%
All2100%

Most played moves

MoveGamesWhite / draw / Black
3… Bg72 (100%)100%

Master games

5 over-the-board games are classified under this line (White 20%, draw 80%, Black 0%). The strongest:

Search all games of the Bird Opening: Batavo-Polish Attack and its sub-variations

Highest-rated Lichess games

Comes from

Bird Opening 1. f4

More Bird Opening lines (all)

Opening names and moves from the Lichess openings dataset; statistics from the Lichess open database, 2026-09 (CC0), sample of 12.6 million games, bots excluded; evaluations from Lichess cloud analysis (all CC0). Master games from The Week in Chess #920–#1664 by Mark Crowther, used with permission.