Tree path 15 levels King's Pawn Game › Sicilian Defense › Sicilian Defense › Modern Variations › Sicilian Defense › Sicilian Defense › Modern Variations, Main Line › Sicilian Defense: Classical Variation › Sicilian Defense: Richter-Rauzer Variation › Sicilian Defense: Richter-Rauzer Variation › Traditional Variation › Sicilian Defense: Richter-Rauzer Variation, Classical Variation › Sicilian Defense: Richter-Rauzer Variation, Classical Variation › Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack › Sicilian Defense: Richter-Rauzer Variation, Classical Variation
B65

Sicilian Defense: Richter-Rauzer Variation, Classical Variation

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Overview

Sicilian Defense: Richter-Rauzer Variation, Classical Variation is a variation within the Semi-Open Games family, indexed as ECO B65.

The Semi-Open Games group covers semi-open games — replies to 1.e4 where Black declines the symmetrical 1…e5 in favour of an asymmetric pawn structure.

The line arises from 19 plies — specifically the moves 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4.

It is a variation of Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack, which itself descends from the root opening King's Pawn Game.

Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.

ECO code
B65
Group
Semi-Open Games (B)
Plies
19
Parent
Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

14,232 games · White 46.3% / Draw 7.6% / Black 46.2%

MovesGamesW / D / B
Qa510,197
h61,840
a61,066
Bd7240
e5150
Qb6145
Qc7133
Ne8100

Source: Lichess Opening Explorer · cached 2026-09-26 03:22:07

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