From B2 to A3, Víctor Martínez C.'s pawn swallows Rat's pawn.

With dungeon cunning, Rat brings the pawn to C4. With a steady hand, Víctor Martínez C. brings the pawn to D3, while rat's king advances from E8 to F7.

From D3 to C4, Víctor Martínez C.'s pawn swallows Rat's pawn.

Rat sets the king on F8, watching every square; then without hurry or fear, Víctor Martínez C. places the pawn on F4. From the dark, Rat pushes the pawn to C5, and right after that víctor Martínez C.'s bishop takes E3, leaving C1 behind.

Rat answers by moving the king from F8 to G8. A clean strike: Víctor Martínez C.'s bishop topples the pawn on C5.

With dungeon cunning, Rat brings the pawn to D6. With a steady hand, Víctor Martínez C. brings the bishop to D4, and rat's pawn advances from D6 to D5.

A clean strike: Víctor Martínez C.'s pawn topples the pawn on D5.

Rat sets the pawn on C5, watching every square. From D4 to C5, Víctor Martínez C.'s bishop swallows Rat's pawn.

From the dark, Rat pushes the king to G7; then víctor Martínez C.'s pawn takes D6, leaving D5 behind. Rat answers by moving the pawn from A5 to A4.

From D6 to E7, Víctor Martínez C.'s pawn swallows Rat's pawn.

With dungeon cunning, Rat brings the king to F7. With a steady hand, Víctor Martínez C. brings the pawn to G4, while rat's king advances from F7 to E8.

Víctor Martínez C. advances the pawn from F4 to F5, and rat sets the pawn on G5, watching every square. Without hurry or fear, Víctor Martínez C. places the pawn on F6.

From the dark, Rat pushes the king to F7, and right after that víctor Martínez C.'s pawn takes E4, leaving E2 behind. Rat answers by moving the king from F7 to E8; then víctor Martínez C. slides the pawn across the board, from E4 to E5.

With dungeon cunning, Rat brings the king to F7. With a steady hand, Víctor Martínez C. brings the king to E2, and rat's king advances from F7 to E8.

Víctor Martínez C. advances the king from E2 to E3, while rat sets the king on D7, watching every square. Without hurry or fear, Víctor Martínez C. places the pawn on F7.

From the dark, Rat pushes the king to C8. Promotion: on F8, Víctor Martínez C. turns a pawn into a queen.

Rat answers by moving the king from C8 to B7. Promotion: on E8, Víctor Martínez C. turns a pawn into a queen.

With dungeon cunning, Rat brings the king to C7. With a steady hand, Víctor Martínez C. brings the queen to F6, while rat's king advances from C7 to B7.

Check: Víctor Martínez C. tightens the net by bringing the queen to E7.

Rat sets the king on C8, watching every square. And it is checkmate: Víctor Martínez C. ends the game on F8.