From A1 to A7, our hero's rook swallows Pit Spider's knight.

With dungeon cunning, Pit Spider brings the pawn to F3. With a steady hand, our hero brings the bishop to E3, while pit Spider's pawn advances from E7 to E5.

From E3 to B6, our hero's bishop swallows Pit Spider's rook.

Pit Spider sets the king on E7, watching every square. A clean strike: our hero's rook topples the bishop on B7.

From the dark, Pit Spider pushes the rook to F4, and right after that our hero's bishop takes E3, leaving B6 behind. Pit Spider answers by moving the king from E7 to F6.

A clean strike: our hero's bishop topples the rook on F4.

With dungeon cunning, Pit Spider brings the pawn to G5. With a steady hand, our hero brings the bishop to E3, and pit Spider's king advances from F6 to G6.

A clean strike: our hero's rook topples the pawn on B3.

Pit Spider sets the pawn on D6, watching every square, and right after that without hurry or fear, our hero places the bishop on D2. From the dark, Pit Spider pushes the king to F6.

By taking the pawn on F3, our hero drives Pit Spider into check.

Pit Spider answers by moving the king from F6 to E6. From F3 to H3, our hero's rook swallows Pit Spider's pawn.

With dungeon cunning, Pit Spider brings the pawn to F6. A clean strike: our hero's rook topples the pawn on H7.

Pit Spider's pawn advances from G5 to G4. our hero advances the pawn from B2 to B4, and pit Spider sets the pawn on F5, watching every square.

Without hurry or fear, our hero places the pawn on B5. From the dark, Pit Spider pushes the pawn to F4, and right after that our hero's pawn takes F3, leaving F2 behind.

Pit Spider answers by moving the pawn from G4 to G3. A clean strike: our hero's pawn topples the pawn on G3.

With dungeon cunning, Pit Spider brings the king to F6. From G3 to F4, our hero's pawn swallows Pit Spider's pawn.

Pit Spider moves the pawn from E5 to F4 and topples our hero's pawn.

our hero advances the pawn from B5 to B6, while pit Spider sets the king on G5, watching every square. Without hurry or fear, our hero places the pawn on B7.

From the dark, Pit Spider pushes the king to G6; then our hero's rook takes H4, leaving H7 behind. Pit Spider answers by moving the king from G6 to F6.

From D2 to F4, our hero's bishop swallows Pit Spider's pawn.

With dungeon cunning, Pit Spider brings the king to F7. A clean strike: our hero's bishop topples the pawn on D6.

Pit Spider's king advances from F7 to G6. Promotion: on B8, our hero turns a pawn into a queen.

Pit Spider sets the king on F7, watching every square; then without hurry or fear, our hero places the rook on H6. From the dark, Pit Spider pushes the king to G7, and right after that our hero's bishop takes F4, leaving D6 behind.

Pit Spider answers by moving the king from G7 to F7. our hero gives check with the queen on B7.

With dungeon cunning, Pit Spider brings the king to G8. With a steady hand, our hero brings the rook to C6, and pit Spider's king advances from G8 to H8.

our hero delivers the final mate from C8.