The Reversed Sicilian: 1.c4 e5 2.Nc3... Nf6 arises after 1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 and falls under ECO code A28. With all four knights developed, this is the starting position of the English Four Knights, a well-known and theoretically important variation where both sides have completed their minor piece development early and the battle for central control begins in earnest. With 2.5 million Lichess games across all rating levels, it is a well-established opening choice.
History and Notable Players
It arises from the Reversed Sicilian: 1.c4 e5 2.Nc3... 3.Nf3. Among the most prolific practitioners on the White side are Wolfgang Uhlmann (110 games), Viktor Korchnoi (57 games), Klaus Bischoff (56 games). On the Black side, notable exponents include Oleg M Romanishin (52 games), Anatoly Karpov (42 games), Jan H Timman (39 games).
Statistics
Based on 2.5 million Lichess games across all rating levels:
- White wins: 51.9%
- Black wins: 42.9%
- Draws: 5.2%
White holds a moderate edge statistically, though Black has good practical chances.
Main Lines and Variations
After 1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6, the main continuations include:
Each of these lines leads to distinct types of positions and requires its own understanding of the resulting pawn structures and piece placements.
Common Mistakes to Avoid
- Ignoring the opponent's kingside attack: In many Sicilian lines, White will castle queenside and push pawns toward your king. If you don't create counterplay on the queenside or in the center, White's attack will arrive first.
Practice on Chessiverse
The best way to learn the Reversed Sicilian: 1.c4 e5 2.Nc3... Nf6 is through practice. On Chessiverse, you can play chess against computer opponents from any opening or custom position. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.
