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Petrov's Defence

Black counterattacks e4 instead of defending e5. Very solid: careful move order matters (3...d6 first, never 3...Nxe4? at once).

Intermediate · Open games (1.e4 e5) · 16 steps. On Chess Castles, Chess Guru reads each step aloud in English, Hindi or Marathi while the moves play on the board, and you can practise any position against the engine.

Step 1

♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎
The position

Petrov's Defence (C42). You play Black. Black counterattacks e4 instead of defending e5. Very solid: careful move order matters (3...d6 first, never 3...Nxe4? at once).

Step 2

♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 1.e4

White plays pawn to e4. It takes a centre square (e4). It opens a line for the queen on d1. It opens a line for the bishop on f1. Strong players (2000+) chose this move in 46% of 3.9 million games.

Step 3

♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 1...e5

Black plays pawn to e5. It takes a centre square (e5). It opens a line for the queen on d8. It opens a line for the bishop on f8. Strong players (2000+) chose this move in 21% of 1.8 million games.

Step 4

♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 2.Nf3

White plays knight to f3. It develops the knight into the game. It controls the centre (d4, e5). It attacks the pawn on e5. Strong players (2000+) chose this move in 89% of 384k games.

Step 5

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♞︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 2...Nf6

Black plays knight to f6. It develops the knight into the game. It controls the centre (e4, d5). It attacks the pawn on e4. Strong players (2000+) chose this move in 10% of 336k games.

Step 6

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♟︎♟︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 3.Nxe5

White plays knight takes e5. It captures the pawn on e5. It takes a centre square (e5). Strong players (2000+) chose this move in 62% of 37k games.

Step 7

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 3...d6

Black plays pawn to d6. It controls the centre (e5). It opens a line for the bishop on c8. It attacks the knight on e5. Strong players (2000+) chose this move in 95% of 22k games.

Step 8

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 4.Nf3

White plays knight to f3. It controls the centre (d4, e5). Strong players (2000+) chose this move in 95% of 22k games.

Step 9

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♟︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 4...Nxe4

Black plays knight takes e4. It captures the pawn on e4. It takes a centre square (e4). Strong players (2000+) chose this move in 100% of 20k games.

Step 10

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 5.d4

White plays pawn to d4. It takes a centre square (d4). It opens a line for the bishop on c1. It opens a line for the queen on d1. Strong players (2000+) chose this move in 44% of 21k games.

Step 11

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 5...d5

Black plays pawn to d5. It takes a centre square (d5). It opens a line for the bishop on f8. Strong players (2000+) chose this move in 95% of 8793 games.

Step 12

♜︎♝︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 6.Bd3

White plays bishop to d3. It develops the bishop into the game. It controls the centre (e4). Now castling is possible. Strong players (2000+) chose this move in 99% of 8652 games.

Step 13

♜︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♝︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♞︎♜︎
The position before the moves

Moves: 6...Nc6

Black plays knight to c6. It develops the knight into the game. It controls the centre (d4, e5). Strong players (2000+) chose this move in 37% of 8218 games.

Step 14

♜︎♚︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♝︎♞︎♟︎♟︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♜︎
The position before the moves

Moves: 7.O-O

White castles. Castling puts the king in safety and brings the rook toward the centre. Strong players (2000+) chose this move in 96% of 3129 games.

Step 15

♚︎♜︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♝︎♞︎♟︎♟︎♞︎♟︎♟︎♟︎♟︎♟︎♟︎♜︎♝︎♚︎♛︎♝︎♜︎
The position before the moves

Moves: 7...Be7

Black plays bishop to e7. It develops the bishop into the game. Now castling is possible. Strong players (2000+) chose this move in 87% of 2905 games.

Step 16

♚︎♜︎♛︎♝︎♞︎♜︎♟︎♟︎♟︎♟︎♟︎♟︎♞︎♝︎♞︎♟︎♟︎♞︎♟︎♟︎♟︎♝︎♟︎♟︎♟︎♜︎♚︎♛︎♝︎♜︎
The position

This is the main position of the Petrov's Defence. Now practise it against the engine: choose a strength and play on from here.

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More lessons in Open games (1.e4 e5)

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