Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 d6

Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation after 1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 d6 87654321abcdefgh

The Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation is a chess opening classified as ECO C25, reached after 1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 d6. It is a line of the Vienna Gambit, with Max Lange Defense. White is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 13 times by this move order. White won 69%, 0% were drawn and Black won 31%. The most popular continuation is 7. Bc4 (92% of games).

Engine evaluation: −0.58 (Stockfish, depth 30; best line 7. d4 h6 8. Nxf7 Kxf7 9. Bxf4 Kg7)

ECO
C25
Moves
12 plies
FEN
r1bqkbnr/ppp2p1p/2np4/6N1/4PppP/2N5/PPPP2P1/R1BQKB1R w KQkq - 0 7
PGN
1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5 d6

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

Results by rating

Average ratingGamesWhite / draw / Black
1500-1999771%29%
2000+667%33%
All1369%31%

Most played moves

MoveGamesWhite / draw / Black
7. Bc412 (92%)67%33%
7. d41 (8%)100%

Master games

13 over-the-board games are classified under this line (White 54%, draw 0%, Black 46%). The strongest:

Search all games of the Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation and its sub-variations

Highest-rated Lichess games

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Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit 1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. h4 g4 6. Ng5

More Vienna Gambit, with Max Lange Defense 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.