Tree path 7 levels King's Pawn Game › Sicilian Defense › Smith-Morra Gambit › Sicilian Defense: Smith-Morra Gambit › Sicilian Defense: Smith-Morra Gambit Accepted › Siberian Variation › Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense
- Chess Codex
- King's Pawn Game B00
- Sicilian Defense B20
- Smith-Morra Gambit B21
- Sicilian Defense: Smith-Morra Gambit B21
- Sicilian Defense: Smith-Morra Gambit Accepted B21
- Siberian Variation B21
- Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense B21 you are here
Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense
Overview
Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense 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.
Play reaches this position via 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 a6 8. O-O Bd6, after 16 plies of opening development.
It is a variation of Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation, 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
- 16
This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.
Statistics from Lichess
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| Moves | Games | W / D / B |
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Source: Lichess Opening Explorer · cached
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