Tree path 5 levels King's Pawn Game › Pirc Defense › Pirc Defense › Pirc Defense › Lion Defense: Lion's Jaw
- Chess Codex
- King's Pawn Game B00
- Pirc Defense B00
- Pirc Defense B00
- Pirc Defense B00
- Lion Defense: Lion's Jaw B00 you are here
Lion Defense: Lion's Jaw
Overview
Lion Defense: Lion's Jaw is a variation within the Semi-Open Games family, indexed as ECO B00.
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 5 plies and takes 1. e4 d6 2. d4 Nf6 3. f3 to reach the canonical position.
It is a variation of Pirc Defense, 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
- B00
- Group
- Semi-Open Games (B)
- Plies
- 5
- Parent
- Pirc Defense
This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.
Statistics from Lichess
718,851 games · White 48.6% / Draw 5.0% / Black 46.4%
| Moves | Games | W / D / B |
|---|---|---|
| g6 | 376,921 | |
| Nbd7 | 91,798 | |
| c6 | 90,502 | |
| e5 | 84,995 | |
| c5 | 22,288 | |
| Nc6 | 15,842 | |
| e6 | 15,327 | |
| d5 | 4,780 |
Source: Lichess Opening Explorer · cached 2026-09-26 01:05:35
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Submissions are reviewed before publishing.