Raúl V. claims the enemy knight by landing on A3.

Rat sets the pawn on C5, watching every square, and without hurry or fear, Raúl V. places the pawn on C3. From the dark, Rat pushes the pawn to D6, while raúl V.'s pawn takes D4, leaving D2 behind.

Rat answers by moving the pawn from E7 to E5. Raúl V. captures the enemy pawn: the pawn leaps from D4 to E5.

With dungeon cunning, Rat brings the king to D7. Raúl V. claims the enemy pawn by landing on D6.

Rat's king advances from D7 to C6. Raúl V. advances the pawn from D6 to D7.

A cruel blow: Rat's king captures Raúl V.'s pawn on D7.

Without hurry or fear, Raúl V. places the king on D2. From the dark, Rat pushes the pawn to G5, and raúl V.'s pawn takes E3, leaving E2 behind.

Rat answers by moving the king from D7 to C6, while raúl V. slides the pawn across the board, from F2 to F4. With dungeon cunning, Rat brings the king to D6.

Raúl V. captures the enemy pawn: the pawn leaps from F4 to G5.

Rat's pawn advances from C5 to C4. Raúl V. advances the pawn from G5 to G6, and right after that rat sets the pawn on C5, watching every square.

Without hurry or fear, Raúl V. places the pawn on G7. From the dark, Rat pushes the king to E7. Raúl V.'s pawn crowns on G8 and becomes a queen.

Rat answers by moving the pawn from A5 to A4. Raúl V. captures the enemy pawn: the queen leaps from G8 to C4.

With dungeon cunning, Rat brings the king to F6. Raúl V. claims the enemy pawn by landing on C5.

Rat's king advances from F6 to G7. Check: Raúl V. tightens the net by bringing the queen to D4.

Rat sets the king on H7, watching every square. Raúl V. claims the enemy pawn by landing on A4.

From the dark, Rat pushes the king to H8, and raúl V.'s pawn takes C4, leaving C3 behind. Rat answers by moving the king from H8 to G7, while raúl V. slides the pawn across the board, from C4 to C5.

With dungeon cunning, Rat brings the king to H7. With a steady hand, Raúl V. brings the pawn to C6; then rat's king advances from H7 to G7.

Raúl V. advances the pawn from C6 to C7, and right after that rat sets the king on H6, watching every square. Raúl V.'s pawn crowns on C8 and becomes a queen.

From the dark, Rat pushes the king to H7, while raúl V.'s queen takes G4, leaving A4 behind. Rat answers by moving the king from H7 to H6.

Mate. Raúl V.'s queen on H8 leaves Rat with no escape.