Leonardo Fabio Sánchez C. claims the enemy knight by landing on A7.

Pit Spider's rook reaches E6 and threatens Leonardo Fabio Sánchez C.'s king.

Leonardo Fabio Sánchez C. advances the king from E1 to F2; then pit Spider sets the rook on F5, watching every square. Leonardo Fabio Sánchez C. claims the enemy bishop by landing on B7.

Pit Spider gives check with the rook on E2.

Leonardo Fabio Sánchez C. captures the enemy rook: the king leaps from F2 to E2.

Pit Spider answers by moving the pawn from G6 to G5, while leonardo Fabio Sánchez C. slides the king across the board, from E2 to F2. With dungeon cunning, Pit Spider brings the pawn to F6.

Leonardo Fabio Sánchez C. captures the enemy pawn: the rook leaps from B7 to B3.

Pit Spider's pawn advances from H3 to H2. Leonardo Fabio Sánchez C. advances the king from F2 to G2. On H1, Pit Spider promotes and gains a reinforcing queen.

Leonardo Fabio Sánchez C. captures the enemy queen: the king leaps from G2 to H1.

From the dark, Pit Spider pushes the king to F7, while leonardo Fabio Sánchez C.'s rook takes H3, leaving B3 behind. Pit Spider answers by moving the king from F7 to G7, and leonardo Fabio Sánchez C. slides the king across the board, from H1 to G2.

With dungeon cunning, Pit Spider brings the rook to C5. With a steady hand, Leonardo Fabio Sánchez C. brings the king to F3, and right after that pit Spider's rook advances from C5 to A5.

Leonardo Fabio Sánchez C. advances the rook from H3 to H5; then pit Spider sets the pawn on H6, watching every square. Without hurry or fear, Leonardo Fabio Sánchez C. places the rook on H3.

From the dark, Pit Spider pushes the king to G8, and leonardo Fabio Sánchez C.'s king takes G4, leaving F3 behind. Check from Pit Spider: the pawn plants itself on H5.

Leonardo Fabio Sánchez C. claims the enemy pawn by landing on H5.

With dungeon cunning, Pit Spider brings the pawn to F3. With a steady hand, Leonardo Fabio Sánchez C. brings the rook to H3; then pit Spider's pawn advances from E7 to E6.

Leonardo Fabio Sánchez C. advances the rook from H3 to G3, and right after that pit Spider sets the pawn on F2, watching every square. Without hurry or fear, Leonardo Fabio Sánchez C. places the rook on F3.

Pit Spider gives check with the pawn on F5.

Leonardo Fabio Sánchez C. claims the enemy pawn by landing on G5.

Pit Spider answers by moving the rook from A5 to A3. Leonardo Fabio Sánchez C. captures the enemy pawn: the rook leaps from F3 to F2.

With dungeon cunning, Pit Spider brings the rook to F3. Leonardo Fabio Sánchez C. claims the enemy rook by landing on F3.

Pit Spider's king advances from G8 to F8. Leonardo Fabio Sánchez C. advances the rook from F3 to D3; then pit Spider sets the king on G8, watching every square.

Without hurry or fear, Leonardo Fabio Sánchez C. places the rook on D6. From the dark, Pit Spider pushes the king to F7. Leonardo Fabio Sánchez C. captures the pawn on D7 and leaves Pit Spider in check.

Pit Spider answers by moving the king from F7 to F8, while leonardo Fabio Sánchez C. slides the rook across the board, from D7 to H7. With dungeon cunning, Pit Spider brings the pawn to E5.

Leonardo Fabio Sánchez C. captures the enemy pawn: the king leaps from G5 to F5.

Pit Spider's king advances from F8 to E8. Leonardo Fabio Sánchez C. advances the king from F5 to E6, and right after that pit Spider sets the pawn on E4, watching every square.

Leonardo Fabio Sánchez C. delivers the final mate from H8.