The Sicilian Defense: Scheveningen Variation, Classical Variation begins with 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 (ECO B83). Across rating levels it shows up in 220,023 recorded games — enough data to map exactly where it succeeds and where it stalls.
History and Notable Players
It arises from the Sicilian Defense: Scheveningen Variation. Among the most prolific White practitioners are Robert Zelcic (44 games), Efim Geller (34 games), Janis Klovans (29 games). Black-side regulars include Mihai Suba (58 games), Gyula Sax (57 games), Vlastimil Jansa (55 games).
Performance Across Rating Levels
The picture changes a lot as you climb the rating ladder. At 1200 Elo, the opening shows up in 0.00% of games (2,803 samples). White scores 49.5%, Black 46.8%, draws 3.7%. By 1800, popularity is 0.01% and White's score is 48% to Black's 47.2%. Among 2500-rated players the line appears in 0.01% of games and draws spike to 8.6%, indicating tight preparation.
Move Diversity and Theory Depth
What players actually play after the opening moves depends heavily on rating. At 1200 Elo (2,803 games), the top reply is Be7, played 49% of the time. Two other moves each take at least 5% of games, and the top three moves account for 84.5% of games. Entropy: 2.17. By 2500 (1,820 games), Be7 dominates at 53.6% of replies; two other moves reach 5% and the top three moves account for 99.5% of games. Entropy drops to 1.41. The narrowing is significant — strong players consolidate around a small set of best moves, while amateurs scatter across many plausible-looking options.
Main Lines and Variations
From the position after 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2, the recognised continuations are:
Each branch leads to a different middlegame character — the resulting pawn structure decides what kind of game you get.
Common Mistakes
- Drifting away from main theory — At 1000 Elo, the three most-played moves cover 82.2% of games, against 98.6% at 2000. The most popular deviation is Nc6 (played 10.6% of the time at 1000, less so up top). It looks fine but quietly hands the better-prepared side an edge.
- Neglecting development — It can feel productive to make extra pawn moves early, but falling behind in piece development is what loses most amateur games — especially in open positions where active pieces find squares fast.
- Ignoring the kingside attack — In sharp Sicilian lines, White typically castles long and pushes the h-pawn. Without your own counterplay on the queenside or in the centre, White's attack lands first.
Practice on Chessiverse
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