What is the Sicilian defence in chess?
Q: What is the Sicilian defence in chess?
A: The Sicilian defence is a chess opening that starts with the moves 1.e4 c5.
Q: Why is the Sicilian defence popular in competitive chess?
A: In competitive chess, the Sicilian defence is the most frequently played reply to the King's Pawn opening (1.e4).
Q: What are open variations of the Sicilian defence?
A: Open variations of the Sicilian defence start with the moves 1.e4 c5 2.Nf3 followed by 3.d4. A typical line is 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3.
Q: How does Black decide where to put his KB in the open variations of the Sicilian defence?
A: In the open variations of the Sicilian defence, Black decides where to put his KB (Bishop) on e7 or g7. His QN (Queen's Knight) will probably go to c6.
Q: What are the closed variations of the Sicilian defence?
A: Closed variations of the Sicilian defence start with the moves 1.e4 c5 2.Nc3 not followed by d4. A typical line is 1.e4 c5 2.Nc3 Nc6 3.f4 d6 4.Nf3 g6 5.Bb5 Bg7 6.d3.
Q: What is the ECO code for the Sicilian defence in chess?
A: The ECO code for the Sicilian defence in chess is B20–B99. ECO stands for the Encyclopaedia of Chess Openings.
Q: Is the Sicilian defence a popular opening in chess?
A: Yes, the Sicilian defence is a popular opening in chess, especially in competitive chess.
