Alfonso M. claims the enemy pawn by landing on B3.

Skeleton sets the rook on G2, watching every square. Alfonso M. captures the enemy rook: the bishop leaps from F1 to G2.

From the dark, Skeleton pushes the rook to D6, while alfonso M.'s queen takes C2, leaving D1 behind. Skeleton answers by moving the king from E8 to F8.

Alfonso M. captures the enemy pawn: the pawn leaps from B3 to A4.

With dungeon cunning, Skeleton brings the rook to E6. With a steady hand, Alfonso M. brings the pawn to B3, and right after that skeleton's rook advances from E6 to E8.

Alfonso M. advances the queen from C2 to G6. A cruel blow: Skeleton's knight captures Alfonso M.'s pawn on A4.

From H8, Alfonso M.'s rook forces Skeleton to defend.

From the dark, Skeleton pushes the king to E7. Alfonso M. captures the pawn on G7 and leaves Skeleton in check.

Skeleton answers by moving the king from E7 to D6. Alfonso M. captures the pawn on F6 and leaves Skeleton in check.

With dungeon cunning, Skeleton brings the rook to E6. From F4, Alfonso M.'s bishop forces Skeleton to defend.

Skeleton's king advances from D6 to D7. Check: Alfonso M. tightens the net by bringing the rook to H7.

Skeleton sets the king on C8, watching every square. Alfonso M. captures the rook on E6 and leaves Skeleton in check.

From the dark, Skeleton pushes the king to B8. From H8, Alfonso M.'s rook forces Skeleton to defend.

Skeleton answers by moving the king from B8 to A7. Alfonso M. captures the enemy bishop: the bishop leaps from F4 to C7.

With dungeon cunning, Skeleton brings the knight to B2. Alfonso M. claims the enemy pawn by landing on C6.

Skeleton's knight advances from B2 to C4. Mate. Alfonso M.'s rook on A8 leaves Skeleton with no escape.