Tree path 6 levels King's Pawn Game › Sicilian Defense › Smith-Morra Gambit › Sicilian Defense: Smith-Morra Gambit › Sicilian Defense: Smith-Morra Gambit Accepted › Taimanov Formation
B21

Sicilian Defense: Smith-Morra Gambit Accepted, Taimanov Formation

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Overview

Sicilian Defense: Smith-Morra Gambit Accepted, Taimanov Formation is a gambit, classified under ECO code B21 within the Semi-Open Games family. As with all gambits, one side sacrifices material early — usually a pawn — in exchange for development, open lines, or initiative.

The Semi-Open Games group covers semi-open games — replies to 1.e4 where Black declines the symmetrical 1…e5 in favour of an asymmetric pawn structure.

It begins with 12 plies and takes 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 a6 6. Nf3 Ne7 to reach the canonical position.

It is a variation of Sicilian Defense: Smith-Morra Gambit Accepted, which itself descends from the root opening King's Pawn Game.

Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.

ECO code
B21
Group
Semi-Open Games (B)
Plies
12
Parent
Sicilian Defense: Smith-Morra Gambit Accepted

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