ECO code: C42
Russian-Three Knights Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4
FEN: rnbqk2r/pppp1ppp/5n2/4p3/1b2P3/2N2N2/PPPP1PPP/R1BQKB1R w KQkq - 4 4
The Russian-Three Knights Game arises when Black develops the bishop to b4 after White's knight moves to c3. This move is characteristic because Black pins the knight on c3, putting immediate pressure on White’s control of the center and preparing to challenge White’s e4 pawn indirectly.
From Black’s perspective, this line is somewhat flexible—it combines both defensive and attacking elements. Black aims to apply pressure on White’s center without committing to an early pawn break, often waiting to see how White responds before deciding on the plan.
White, on the other hand, typically plays more attacking in this position by maintaining strong central control and developing pieces actively to counter Black’s pin and pressure.
Regarding the center, this opening does involve contesting the center. Black’s Bb4 indirectly attacks the knight that supports central e4, aiming to influence center control early. White’s setup with pawns on e4 and knights on f3 and c3 solidifies control over central squares.
This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.
Practice puzzles and train your tactics with real positions from games that used the Russian-Three Knights Game, and sharpen your opening mastery.
Puzzle 1 of 40 - Move #6 white