Ruy Lopez: Brix Variation

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O g6

Ruy Lopez: Brix Variation after 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O g6 87654321abcdefgh

The Ruy Lopez: Brix Variation is a chess opening classified as ECO C78, reached after 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O g6. It is a line of the Ruy Lopez. White is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 10 times by this move order. White won 70%, 10% were drawn and Black won 20%. The most popular continuation is 6. c3 (30% of games).

Engine evaluation: +0.89 (Stockfish, depth 31; best line 6. Bxc6 dxc6 7. Nxe5 Bg7 8. d3 Nh5)

ECO
C78
Moves
10 plies
FEN
r1bqkb1r/1ppp1p1p/p1n2np1/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - 0 6
PGN
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O g6

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

Results by rating

Average ratingGamesWhite / draw / Black
0-1499683%17%
1500-1999450%25%25%
All1070%20%

Most played moves

MoveGamesWhite / draw / Black
6. c33 (30%)100%
6. Re13 (30%)33%34%33%
6. Nc32 (20%)50%50%
6. Bxc61 (10%)100%
6. d31 (10%)100%

Master games

6 over-the-board games are classified under this line (White 50%, draw 33%, Black 17%). The strongest:

Search all games of the Ruy Lopez: Brix Variation and its sub-variations

Highest-rated Lichess games

Comes from

Ruy Lopez: Morphy Defense (4… Nf6 5. O-O) 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O

More Ruy Lopez 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.