Promote with check: one tempo changes the race

White at the bottom · White to move

Complete legal positionLoading progress…

Decision position · White to move

Pawn structure and mobility

White occupies none of d4, e4, d5, e5 with pawns and controls none of those four squares with pawn attacks; Black occupies none of d4, e4, d5, e5 with pawns and controls none of those four squares with pawn attacks. White has 4 legal pawn move choices in this position. Pawn control is geometric, including pinned pawns; legal mobility accounts for king safety. Neither count is an engine evaluation.

White

Isolated pawns: c7
Doubled files: None
Passed pawns: c7
Blocked ahead: None
Pawn chains: None

Black

Isolated pawns: a2
Doubled files: None
Passed pawns: a2
Blocked ahead: None
Pawn chains: None

White's legal pawn moves: c8=N, c8=B, c8=R+, c8=Q+

A passer still needs help

The pawns on c7, a2 have no enemy pawn ahead on their own or adjacent files. Check blockaders, king activity and the promotion route before advancing; this geometric fact is not a winning verdict.

Study this pawn idea

Count legal pawn choices

White can currently move 1 of its 1 pawns legally (4 advance choices and 0 capture choices, counting promotion choices separately). More pawn moves do not by themselves mean a better position.

Study this pawn idea

Learn the plans behind these pawn structures →

Think before revealing

What useful move does White gain specifically because the first promotion is check?

Diagnose → choose → calculate → explain the transformation. Consider the opponent’s best resistance, not just the move you want them to make.

Your reasoning

What is the pawn situation?Your candidate and intended improvementOpponent’s reply; what changes after the final recapture?

4 · Reflect & return

Can you explain the gain, the concession and the opponent’s plan without reading the notes? Self-rate your understanding to schedule another look. This is a learning record, not an engine grade.

Sources & teaching context

Adapted from the supplied Pawn Play Atlas and Central Pawn Play materials. Unknown historical details remain unknown; illustrations are distinguished from full games.

Transfer the idea

Try it in a different setting.

Study as a curriculum →

Promote with check: one tempo changes the race

White at the bottom · White to move

Complete legal positionLoading progress…

Decision position · White to move

Pawn structure and mobility

White

Isolated pawns: c7
Doubled files: None
Passed pawns: c7
Blocked ahead: None
Pawn chains: None

Black

Isolated pawns: a2
Doubled files: None
Passed pawns: a2
Blocked ahead: None
Pawn chains: None

White's legal pawn moves: c8=N, c8=B, c8=R+, c8=Q+

A passer still needs help

The pawns on c7, a2 have no enemy pawn ahead on their own or adjacent files. Check blockaders, king activity and the promotion route before advancing; this geometric fact is not a winning verdict.

Study this pawn idea

Count legal pawn choices

White can currently move 1 of its 1 pawns legally (4 advance choices and 0 capture choices, counting promotion choices separately). More pawn moves do not by themselves mean a better position.

Study this pawn idea

Learn the plans behind these pawn structures →

Think before revealing

What useful move does White gain specifically because the first promotion is check?

Diagnose → choose → calculate → explain the transformation. Consider the opponent’s best resistance, not just the move you want them to make.

Your reasoning

What is the pawn situation?Your candidate and intended improvementOpponent’s reply; what changes after the final recapture?

4 · Reflect & return

Can you explain the gain, the concession and the opponent’s plan without reading the notes? Self-rate your understanding to schedule another look. This is a learning record, not an engine grade.

Sources & teaching context

Adapted from the supplied Pawn Play Atlas and Central Pawn Play materials. Unknown historical details remain unknown; illustrations are distinguished from full games.

Transfer the idea

Try it in a different setting.

Study as a curriculum →