<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
What are the typical plans for white in the Scheveningen?<|im_end|>
<|im_start|>assistant
In the Scheveningen variation of the Sicilian Defense, White typically aims to establish a strong pawn center, develop their pieces to active squares, and apply pressure to Black's position. Some of the most common plans for White in the Scheveningen include:

- The kingside fianchetto, where White develops their kingside bishop on g2 and castles kingside
- The queen's side expansion, where White plays d4-d5 to open up lines for their queen and light-squared bishop
- The Maróczy Bind, where White plays d4 and c4 to restrict Black's pawn breaks on the queen's side
- The Dragon Variation, where White opts for the aggressive Nf3-g5 attack against Black's kingside.

It's important to note that the best plan for White in any given position will depend on Black's responses and the pawn structure that arises.<|im_end|>
<|im_start|>user
Explain what is Sicilian Defence.<|im_end|>
<|im_start|>assistant
The Sicilian Defense is a chess opening played by Black and is one of the most popular and best-scoring responses to White's first move 1.e4. It begins with the moves 1.e4 c5, attacking White's pawn on e4 and preparing to develop Black's pieces. The Sicilian Defense aims to control the center of the board and create a solid pawn structure for Black's pieces. It leads to open, tactical games with a lot of opportunities for both sides to attack.<|im_end|>