A clean strike: Daniel C.'s pawn topples the knight on C3.

Pit Spider's rook advances from E6 to D6. From C3 to B4, Daniel C.'s pawn swallows Pit Spider's pawn.

Pit Spider sets the king on D8, watching every square. A clean strike: Daniel C.'s pawn topples the pawn on C5.

From the dark, Pit Spider pushes the rook to G3. From F2 to G3, Daniel C.'s pawn swallows Pit Spider's rook.

Pit Spider captures the queen on D1 and puts Daniel C. in check.

A clean strike: Daniel C.'s king topples the rook on D1.

Daniel C. wraps a piece in Stealth; Pit Spider passes through the square without seeing it.

With dungeon cunning, Pit Spider brings the pawn to D5. From C5 to D6, Daniel C.'s pawn swallows Pit Spider's pawn.

Pit Spider's pawn advances from B7 to B5. By taking the pawn on C7, Daniel C. drives Pit Spider into check.

Pit Spider advances to C7 and claims our pawn.

From C1 to G5, Daniel C.'s bishop swallows Pit Spider's pawn.

From the dark, Pit Spider pushes the king to B8. Daniel C.'s bishop takes G2, leaving F1 behind, and right after that pit Spider answers by moving the bishop from G6 to E4.

From G2 to E4, Daniel C.'s bishop swallows Pit Spider's bishop.

With dungeon cunning, Pit Spider brings the pawn to H4. A clean strike: Daniel C.'s pawn topples the pawn on H4.

Pit Spider's king advances from B8 to C8, and daniel C. advances the pawn from H4 to H5. Pit Spider sets the king on C7, watching every square.

Without hurry or fear, Daniel C. places the pawn on H6, and right after that from the dark, Pit Spider pushes the king to C8. Daniel C.'s pawn takes H7, leaving H6 behind; then pit Spider answers by moving the king from C8 to C7.

Promotion: on H8, Daniel C. turns a pawn into a queen.

With dungeon cunning, Pit Spider brings the pawn to A3. Daniel C. delivers the final mate from D8.