A blockade does not make the king safe

Pavel Simacek — Baadur Jobava · European Championship, Legnica · 2013.05.07

Complete legal positionLoading progress…

Decision position · Black to move

Pawn structure and mobility

White occupies none of d4, e4, d5, e5 with pawns and controls d4 with pawn attacks; Black occupies d5 with pawns and controls e4 with pawn attacks. Black has 5 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: None
Doubled files: None
Passed pawns: None
Blocked ahead: b2 by b3, f2 by f3
Pawn chains: b2–c3; g2–h3

Black

Isolated pawns: d5
Doubled files: None
Passed pawns: None
Blocked ahead: b7 by b6, f7 by f6
Pawn chains: a6–b7; g7–h6

Black's legal pawn moves: g6, g5, a5, h5, d4

Identify the chain's support

White's pawn chain on b2, c3 has b2 at its base. Test whether pressure on that support changes the advanced pawns' stability; piece placement and tactics determine whether a break works.

Study this pawn idea

Count legal pawn choices

Black can currently move 4 of its 6 pawns legally (5 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

White installs a knight on d4. Why is that not enough to neutralise Black’s attack, and which diagonal becomes important after Be3?

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.

Historical score / source 1

Open narrated assignment →

Transfer the idea

Try it in a different setting.

Study as a curriculum →

A blockade does not make the king safe

Pavel Simacek — Baadur Jobava · European Championship, Legnica · 2013.05.07

Complete legal positionLoading progress…

Decision position · Black to move

Pawn structure and mobility

White

Isolated pawns: None
Doubled files: None
Passed pawns: None
Blocked ahead: b2 by b3, f2 by f3
Pawn chains: b2–c3; g2–h3

Black

Isolated pawns: d5
Doubled files: None
Passed pawns: None
Blocked ahead: b7 by b6, f7 by f6
Pawn chains: a6–b7; g7–h6

Black's legal pawn moves: g6, g5, a5, h5, d4

Identify the chain's support

White's pawn chain on b2, c3 has b2 at its base. Test whether pressure on that support changes the advanced pawns' stability; piece placement and tactics determine whether a break works.

Study this pawn idea

Count legal pawn choices

Black can currently move 4 of its 6 pawns legally (5 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

White installs a knight on d4. Why is that not enough to neutralise Black’s attack, and which diagonal becomes important after Be3?

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.

Historical score / source 1

Open narrated assignment →

Transfer the idea

Try it in a different setting.

Study as a curriculum →