From D2 to E3, Alfonso M.'s pawn swallows Spider's pawn.

Spider sets the pawn on C6, watching every square; then without hurry or fear, Alfonso M. places the pawn on B3. From the dark, Spider pushes the pawn to E6, and right after that alfonso M.'s pawn takes F3, leaving F2 behind.

Spider answers by moving the pawn from C6 to C5. A clean strike: Alfonso M.'s pawn topples the knight on E4.

With dungeon cunning, Spider brings the knight to D7. With a steady hand, Alfonso M. brings the bishop to A3, and spider's knight advances from D7 to B8.

A clean strike: Alfonso M.'s bishop topples the pawn on C5.

Spider sets the pawn on A5, watching every square, and right after that without hurry or fear, Alfonso M. places the bishop on D6. From the dark, Spider pushes the knight to D7; then alfonso M.'s king takes F2, leaving E1 behind.

Spider answers by moving the king from E8 to F7, and right after that alfonso M. slides the king across the board, from F2 to G3. With dungeon cunning, Spider brings the knight to F6.

A clean strike: Alfonso M.'s bishop topples the pawn on E5.

Spider's pawn advances from G6 to G5. From E5 to C3, Alfonso M.'s bishop swallows Spider's pawn.

Spider captures the pawn on E4 and puts Alfonso M. in check.

Without hurry or fear, Alfonso M. places the king on G4. Spider advances to B3 and claims our pawn.

From A2 to B3, Alfonso M.'s pawn swallows Spider's pawn.

Spider moves the knight from E4 to C3 and topples Alfonso M.'s bishop.

Alfonso M. slides the king across the board, from G4 to F3. Spider advances to E2 and claims our pawn.

From F3 to E2, Alfonso M.'s king swallows Spider's knight.

Spider's king advances from F7 to G6. Alfonso M. advances the pawn from C2 to C4, while spider sets the pawn on A4, watching every square.

From B3 to A4, Alfonso M.'s pawn swallows Spider's pawn.

From the dark, Spider pushes the pawn to E5; then alfonso M.'s pawn takes C5, leaving C4 behind. Spider answers by moving the pawn from G5 to G4, and right after that alfonso M. slides the pawn across the board, from C5 to C6.

With dungeon cunning, Spider brings the pawn to E4. With a steady hand, Alfonso M. brings the pawn to C7, while spider's king advances from G6 to H5.

Promotion: on C8, Alfonso M. turns a pawn into a queen.

Spider sets the king on G6, watching every square. By taking the pawn on G4, Alfonso M. drives Spider into check.

From the dark, Spider pushes the king to H7, and right after that alfonso M.'s pawn takes A5, leaving A4 behind. Spider answers by moving the king from H7 to H6; then alfonso M. slides the pawn across the board, from A5 to A6.

With dungeon cunning, Spider brings the king to H7. With a steady hand, Alfonso M. brings the pawn to A7, and spider's king advances from H7 to H6.

Promotion: on A8, Alfonso M. turns a pawn into a queen.

Spider sets the king on H7, watching every square. Alfonso M. gives check with the queen on G8.

From the dark, Spider pushes the king to H6. Mate. Alfonso M.'s queen on G6 leaves Spider with no escape.