How to Play Blindfold Chess: Basic Tips Tricks, Tactics, Techniques, Memory Trainer, Learning Methods to Visualize Board

Bb4 - Black's King Bishop checks the White King

Bb5 - White's King Bishop checks the Black King

Dividing the Board into 4 equal parts

Left diagonals

Nd5 - Centered Knight controls 8 critical squares on the Queen and King side

Ne4 - Centered Knight controls 8 critical squares on the King and Queen side

Nf5 - Control of the Kingside castling enemy territory

Qa4 - White's Queen checks Black's King on White territory (within 4th rank)

  

Qd5 - White's Queen forks Black's Rook and Knight

Qe4 - White's Queen delivers a forking check on the Black King and Rook

Qe5 - White's Queen checks Black's King and forks Black's Rook and Knight

Qh5 - White's Queen checks Black's King on enemy territory (5th rank)

Queen side (a-file to d-file), King side (e-file to h-file).

Ranks 1 to 4 is White's territory, Ranks 5 to 8 is Black's territory.

Right diagonals.

Two center diagonals - a1h8 and h1a8.

Upper left diagonals.

Upper right diagonals.