Benjamín A. slides the pawn across the board, from G2 to G4, and with dungeon cunning, Skeleton brings the bishop to B6. With a steady hand, Benjamín A. brings the pawn to G5, while skeleton's pawn advances from C5 to C4.

From G5 to F6, Benjamín A.'s pawn swallows Skeleton's rook.

Skeleton moves the pawn from G7 to F6 and topples Benjamín A.'s pawn.

Without hurry or fear, Benjamín A. places the king on D2. From the dark, Skeleton pushes the pawn to A3, and right after that benjamín A.'s king takes C1, leaving D2 behind.

Skeleton answers by moving the pawn from A3 to A2; then benjamín A. slides the king across the board, from C1 to B2. With dungeon cunning, Skeleton brings the rook to B7.

With a steady hand, Benjamín A. brings the king to A1. Skeleton's edge falls on D4 and it is mate against Benjamín A.