From D2 to E3, our hero's pawn swallows Spider's pawn.

Spider answers by moving the pawn from C7 to C5; then our hero slides the pawn across the board, from F2 to F3. With dungeon cunning, Spider brings the pawn to A3.

From C1 to A3, our hero's bishop swallows Spider's pawn.

Spider's knight advances from E4 to D2. A clean strike: our hero's bishop topples the pawn on C5.

Spider sets the pawn on E4, watching every square. From F3 to E4, our hero's pawn swallows Spider's pawn.

From the dark, Spider pushes the knight to B1; then our hero's bishop takes D4, leaving C5 behind. Spider answers by moving the pawn from E7 to E5, and right after that our hero slides the bishop across the board, from D4 to C5.

With dungeon cunning, Spider brings the king to F7. With a steady hand, our hero brings the knight to F3, while spider's king advances from F7 to G7.

our hero advances the pawn from G2 to G4, and spider sets the king on G6, watching every square. Without hurry or fear, our hero places the pawn on H3.

From the dark, Spider pushes the pawn to A5. our hero gives check with the knight on H4.

Spider answers by moving the king from G6 to H6. From F5, our hero's knight forces Spider to defend.

With dungeon cunning, Spider brings the king to H7. With a steady hand, our hero brings the knight to E7, and spider's knight advances from B1 to D2.

our hero advances the knight from E7 to D5, while spider sets the knight on B3, watching every square. By taking the pawn on F6, our hero drives Spider into check.

From the dark, Spider pushes the king to G7; then our hero's knight takes D7, leaving F6 behind. Spider answers by moving the knight from B3 to D4.

From E3 to D4, our hero's pawn swallows Spider's knight.

With dungeon cunning, Spider brings the king to G8. A clean strike: our hero's pawn topples the pawn on E5.

Spider's king advances from G8 to H8. our hero advances the pawn from E5 to E6, and spider sets the king on H7, watching every square.

Without hurry or fear, our hero places the pawn on E7. From the dark, Spider pushes the king to H6. Promotion: on E8, our hero turns a pawn into a queen.

Spider answers by moving the king from H6 to G7. Check: our hero tightens the net by bringing the queen to F8.

With dungeon cunning, Spider brings the king to G6. our hero gives check with the queen on F6.

Spider's king advances from G6 to H7. our hero advances the bishop from C5 to F8, while spider sets the pawn on A4, watching every square.

our hero delivers the final mate from G7.