Italian Game: Two Knights Defense, Fritz, Gruber Variation

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4

Italian Game: Two Knights Defense, Fritz, Gruber Variation after 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4 87654321abcdefgh

The Italian Game: Two Knights Defense, Fritz, Gruber Variation is a chess opening classified as ECO C57, reached after 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4. It is a line of the Italian Game. Black is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 11 times by this move order. White won 36%, 0% were drawn and Black won 64%. The most popular continuation is 8… Qh4 (45% of games).

Engine evaluation: +0.09 (Stockfish, depth 42; best line 8… Ne6 9. Bxb5+ Bd7 10. Bxd7+ Qxd7 11. O-O)

ECO
C57
Moves
15 plies
FEN
r1bqkb1r/p1p2ppp/8/1p1np3/3nN3/2P5/PP1P1PPP/RNBQKB1R b KQkq - 1 8
PGN
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4

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

Results by rating

Average ratingGamesWhite / draw / Black
0-14991100%
1500-19992100%
2000+825%75%
All1136%64%

Most played moves

MoveGamesWhite / draw / Black
8… Qh45 (45%)60%40%
8… Ne63 (27%)33%67%
8… Nc62 (18%)100%
8… Bf51 (9%)100%

Master games

18 over-the-board games are classified under this line (White 56%, draw 11%, Black 33%). The strongest:

Search all games of the Italian Game: Two Knights Defense, Fritz, Gruber Variation and its sub-variations

Highest-rated Lichess games

Comes from

Italian Game: Two Knights Defense, Fritz Variation 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4

More Italian Game 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.