B81

Perenyi Gambit, Sicilian

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. g4 e5 8. Nf5 g6 9. g5

Opening moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. g4 e5 8. Nf5 g6 9. g5. This position is classified under ECO code B81.

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About This Opening

ECO Code

B81

Category Volume B

Opening Family

Sicilian Defense

Position (FEN)

rnbqkb1r/1p3p1p/p2p1np1/4pNP1/4P3/2N1B3/PPP2P1P/R2QKB1R b KQkq - 0 9

Lichess Stats

Across 3 rapid and classical games on Lichess (1600+ rated), White wins 67%, Black wins 33%, and 0% end in a draw from this position. The most common continuation is Nxe4, played in 67% of games, followed by gxf5.

Observation period: 2026-07.

Small sample: 3 games. These percentages are descriptive and are too uncertain to compare opening strength.

67%

33%

White wins 67% Draws 0% Black wins 33%

3 rapid and classical games on Lichess (1600+)

Top Continuations

Nxe4

gxf5

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