Chessy
How to play the Sicilian: Richter-Rauzer as White
The Sicilian: Richter-Rauzer is a sharp, active choice for White. After the opening moves, you reach a position where Black to move has several sensible options, but the position still gives White a small edge. The goal is not to memorise endless theory here — it is to understand what Black is aiming for, which replies are most common, and where the engine says the position should go. Use the drill below to test whether you can handle the key moves confidently.
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Create a free account →What the position is telling you
Stockfish rates this +0.32, a small edge for White. That means you stand a little better, but the game is still very much alive and accurate play matters. The exact position has been reached in 259,944 games in the Lichess database, so this is a well-trodden battleground rather than a rare sideline. In practical terms, you should expect active piece play, quick development, and an early fight over the centre and king safety.
The engine’s main route
The engine’s best move here is e6, and the listed continuation is e6 Qd2 a6 O-O-O. That tells you the position often heads toward opposite-side castling ideas and a direct middlegame fight. As White, your task is to stay alert, keep your pieces active, and be ready to respond to Black’s central and queenside counterplay. This is the kind of position where moving quickly and with a clear plan matters more than trying to predict every branch.
What players choose most often
The most-played continuation is e6, with 88,748 games, and White scores 47.9% there. Other common replies are e5, with 48,462 games and White scoring 51.6%; g6, with 47,172 games and White scoring 48.8%; h6, with 23,382 games and White scoring 53.8%; a6, with 14,710 games and White scoring 51.3%; and Nxd4, with 7,861 games and White scoring 59.4%. Those numbers show that you should be ready for more than one setup, but also that some of Black’s choices are less comfortable than others.
The two mistakes to know
There are two known mistakes in this position: e5 and Nxd4. Both are marked as inaccuracies and both lose about 0.7 pawns, with e6 given as the better move in each case. That is useful practical information for your drill: if Black chooses one of those moves, you should recognise that you have been handed a better position than the engine’s main line. Even so, do not relax — the right response still needs to be handled cleanly.
Results across 259,944 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| e6 | 88,748 | 47.9% |
| e5 | 48,462 | 51.6% |
| g6 | 47,172 | 48.8% |
| h6 | 23,382 | 53.8% |
| a6 | 14,710 | 51.3% |
| Nxd4 | 7,861 | 59.4% |
Frequently asked questions
Is the Sicilian: Richter-Rauzer good for White?
In this exact position, White has a small edge. Stockfish gives +0.32, so you are a bit better, but not winning by force. It is a practical opening choice if you want an active game and are happy to play for an advantage rather than a direct attack.
What is the engine’s main move for Black here?
The engine’s best move is e6. The continuation given is e6 Qd2 a6 O-O-O, which points to a sharp middlegame with active piece play and likely opposite-side castling ideas. In the drill, that is the main route to understand first.
Which replies are most common in practice?
The most-played continuation is e6, and other common moves are e5, g6, h6, a6, and Nxd4. The database also shows that White’s results vary a lot by reply, so it is worth knowing the practical difference between them. The drill helps you see which ones are easiest to meet.
What should I watch out for in this position?
The known mistakes are e5 and Nxd4, both of which lose about 0.7 pawns and are worse than e6. If Black plays one of them, you should recognise that you have gained something concrete. Your job then is to keep the position under control and use your better chances well.
How many games feature the Sicilian: Richter-Rauzer?
Over 259K Lichess games have reached the Sicilian: Richter-Rauzer position. White wins 50.1%, Black wins 46.0%, with 3.9% draws — based on real rated games.