Yeray D. claims the enemy pawn by landing on A3.

Yeray D. wraps a piece in Stealth; Rat passes through the square without seeing it.

From the dark, Rat pushes the knight to B6. Yeray D.'s knight takes C3, leaving B1 behind, while rat answers by moving the king from E8 to D8.

Yeray D. slides the knight across the board, from C3 to E4. With dungeon cunning, Rat brings the knight to D7; then with a steady hand, Yeray D. brings the rook to B1.

Rat's knight advances from D7 to F6. From B8, Yeray D.'s rook forces Rat to defend.

Rat sets the king on D7, watching every square. Yeray D. captures the pawn on C5 and leaves Rat in check.

From the dark, Rat pushes the king to D6. Yeray D.'s knight takes D3, leaving C5 behind, and rat answers by moving the knight from F6 to D7.

Yeray D. slides the rook across the board, from B8 to G8. With dungeon cunning, Rat brings the pawn to A4. Yeray D. captures the pawn on G6 and leaves Rat in check.

Rat's pawn advances from E7 to E6; then yeray D. advances the pawn from E2 to E4. Rat sets the knight on E5, watching every square.

Without hurry or fear, Yeray D. places the bishop on B2. After toppling the knight on D3, Rat threatens Yeray D.'s king.

Yeray D. captures the enemy knight: the pawn leaps from C2 to D3.

Rat answers by moving the king from D6 to E7. Yeray D. claims the enemy pawn by landing on G4.

With dungeon cunning, Rat brings the king to E8. Yeray D. captures the pawn on E6 and leaves Rat in check.

Rat's king advances from E8 to F8. Yeray D. delivers the final mate from G7.