Chess Openings Lab
a8b7c6d5e4f3g2h1

Italian Game: Classical Variation, Giuoco Pianissimo

The Giuoco Pianissimo is 3...Bc5 4.c3 Nf6 5.d3, where White protects e4 with a pawn and chooses a slow maneuvering game. Both sides castle and regroup, White with Re1 and Bb3, while Black uses ...d6, ...a6 and ...h6 to keep the c5 bishop safe.

Moves
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3
ECO
C54
Engine
+0.20 · level (Stockfish 17.1, depth 20)
Played
10,289 games in our lichess sample
White scores
50.9%

Key ideas for both sides

White

  • Castle, play Re1 and Bb3, then route the b1 knight through d2 and f1 to g3 for kingside play.
  • Use b4 and a4 to gain space and chase the c5 bishop, as the third engine line shows.
  • Push h3 early to take g4 away from Black's pieces and keep the f3 knight steady.

Black

  • Castle and play ...d6; ...a6 gives the bishop a retreat to a7 when White pushes b4.
  • ...Be6 challenges the b3 bishop, and trading it eases the pressure on f7.
  • Look for ...d5 when White is slow; that break is Black's main way to open the center.

Plans and pawn structure

This is a slow game with c3, d3 and e4 against e5. White builds with Re1, Bb3, Nbd2 and a knight trip to g3, then plays for d4 or a kingside push. Black mirrors with ...d6, ...a6 and ...h6, and looks for ...Be6 to trade White's best bishop. The key breaks are d4 for White and ...d5 for Black; whoever times theirs better gets the initiative.

Where the engine's main line heads: Quiet center: c3–d3–e4 against e5. A slow center: White has c3, d3 and e4 against e5. Nobody is in a hurry, and the d3–d4 break decides when the game opens.

What the engine plays from here

Stockfish 17.1 at depth 20 rates the position +0.20: level. Its three top choices for Black:

  1. +0.20 5...d6 6.O-O O-O 7.Re1 a6 8.Bb3
  2. +0.23 5...a6 6.O-O d6 7.Re1 h6 8.Nbd2
  3. +0.25 5...O-O 6.O-O d6 7.h3 h6 8.b4

Pawns, from White's side.

How it scores on lichess

10,289 rated lichess games reached this position; White scored 50.9%.

under 120046.9%
1200–159952.0%
1600–199950.9%
2000 and up50.9%

Light: White wins. Grey: draws. Dark: Black wins. About the sample.

Where it goes next

  • Classical Variation, Giuoco Pianissimo, with a65...a6 · rare
  • Classical Variation, with d55...d5 · rare
  • Classical Variation, Giuoco Pianissimo, Main Line5...d6 · rare

How to play against it

As Black, play 5...d6 or 5...a6 and castle. Keep the bishop safe from b4 and d4 with ...a6 and a retreat to a7. Do not rush ...d5 before castling; with the king in the center, White's Bb5 and Re1 ideas gain time.

Other lines with this name

The lichess opening list also files these lines under the same name, though they reach a different position: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 O-O 7.O-O; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 h6 6.c3.

Questions

What are the moves of the Italian Game: Classical Variation, Giuoco Pianissimo?

The Italian Game: Classical Variation, Giuoco Pianissimo starts 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3. Its ECO code is C54.

Is the Italian Game: Classical Variation, Giuoco Pianissimo good for White?

Stockfish 17.1 rates the position +0.20 at depth 20, which is level. In 10,289 lichess games from our sample, White scored 50.9%. A calm, popular choice for positional players who enjoy long maneuvering games; it rewards patience more than memorization.

What is the main idea of the Italian Game: Classical Variation, Giuoco Pianissimo?

White defends e4 with d3 and plays a slow maneuvering game behind a c3, d3 and e4 chain. Both sides castle, regroup and wait for the right moment for d4 or ...d5.

What should Black play next?

The engine's first choice is d6, with a6 and O-O close behind. 5...d6 supports e5 and frees the c8 bishop, the most natural setup for a slow game.

Updated October 2026. Sources and method.