Tree path 5 levels King's Pawn Game › King's Knight Opening › Normal Variation › Italian Game › Two Knights Defense
- Chess Codex
- King's Pawn Game C20
- King's Knight Opening C40
- Normal Variation C44
- Italian Game C50
- Two Knights Defense C55 you are here
Italian Game: Two Knights Defense
Overview
Italian Game: Two Knights Defense is a specific line in the Open Games family (ECO C55), arising from a recognised theoretical position.
The Open Games group covers open games — classical 1.e4 e5 openings where both sides contest the centre directly with pawns.
It begins with 6 plies and takes 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 to reach the canonical position.
The line refines Italian Game, which traces back to the root opening King's Pawn Game.
The line has 7 documented children — Four Knights Game: Italian Variation, Italian Game: Giuoco Pianissimo, Italian Game: Giuoco Piano, Rosentreter Variation, and others being widely played.
Counted recursively, this branch covers 56 sub-variations at all depths.
Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.
- ECO code
- C55
- Group
- Open Games (C)
- Plies
- 6
- Parent
- Italian Game
- Direct variations
- 7
- Total in subtree
- 56
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
35,061,500 games · White 49.8% / Draw 4.2% / Black 46.0%
| Moves | Games | W / D / B |
|---|---|---|
| d3 | 11,469,866 | |
| Ng5 | 10,101,301 | |
| Nc3 | 4,754,645 | |
| O-O | 4,365,971 | |
| d4 | 2,971,961 | |
| c3 | 963,262 | |
| Qe2 | 170,115 | |
| Bxf7+ | 97,095 |
Source: Lichess Opening Explorer · cached 2026-09-26 01:27:18
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Variations (7)
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