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    Chess Openings

    Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation

    1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7 · ECO B21

    Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation position after 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7. White: bishop on c4, pawn on e4, knight on c3, knight on f3, pawn on a2, pawn on b2, pawn on f2, pawn on g2, pawn on h2, rook on a1, bishop on c1, queen on d1, king on e1, rook on h1. Black: rook on a8, bishop on c8, king on e8, bishop on f8, knight on g8, rook on h8, pawn on a7, pawn on b7, queen on c7, pawn on d7, pawn on f7, pawn on g7, pawn on h7, knight on c6, pawn on e6.

    Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation is a chess opening that arises after 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7. It is classified B21 in the ECO system, and the position after these moves has white to move. The Sicilian Defense is Black's most popular answer to 1.e4, meeting it with 1...c5 to fight for the centre asymmetrically rather than mirroring White's pawn. Because the pawn structures that result are unbalanced from move one, the Sicilian produces sharper and more double-edged positions than any other reply to the king's pawn, and it has the best practical scoring record for Black at master level.

    Strategic character

    Black accepts a slight lag in development in exchange for a queenside pawn majority and the half-open c-file, which becomes the main artery for counterplay. White typically attacks on the kingside while Black attacks on the queenside, so games often become a race in which tempo matters more than material.

    Who should play it

    Players who want winning chances with Black and are willing to learn theory. The main lines are heavily analysed, and being caught unprepared in the Najdorf or Dragon can lose quickly.

    This line is a variation within the Sicilian Defense family. The strategic ideas above describe the family as a whole; this particular line reaches them by the move order 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7.

    Variations continuing from this position

    Each of these is a named opening reached by playing on from 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7. Open any of them to load the position on the board.

    Frequently asked questions

    What is the Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation?
    The Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation is a chess opening that arises after 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7. It is classified B21 in the ECO system. The Sicilian Defense is Black's most popular answer to 1.e4, meeting it with 1...c5 to fight for the centre asymmetrically rather than mirroring White's pawn. Because the pawn structures that result are unbalanced from move one, the Sicilian produces sharper and more double-edged positions than any other reply to the king's pawn, and it has the best practical scoring record for Black at master level.
    What are the moves of the Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation?
    1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7. After these moves it is white to move.
    Is the Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation good for beginners?
    Players who want winning chances with Black and are willing to learn theory. The main lines are heavily analysed, and being caught unprepared in the Najdorf or Dragon can lose quickly.
    What variations come from the Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation?
    Named continuations include Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense, Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation, Siberian Trap. There are 2 named variations reachable from this position in total.