Check: our hero tightens the net by bringing the rook to H8.

From the dark, Bone Archer pushes the king to F7, and right after that our hero's rook takes A8, leaving H8 behind. Bone Archer answers by moving the bishop from D6 to C5; then our hero slides the rook across the board, from A8 to C8.

Bone Archer advances to G1 and claims our knight.

From C8 to C4, our hero's rook swallows Bone Archer's pawn.

Bone Archer's bishop reaches F2 and threatens our hero's king.

our hero advances the king from E1 to D1, while bone Archer sets the pawn on A5, watching every square. Without hurry or fear, our hero places the rook on G4.

From the dark, Bone Archer pushes the queen to B1; then our hero's rook takes C4, leaving G4 behind. Bone Archer answers by moving the queen from B1 to G6, and right after that our hero slides the rook across the board, from C4 to G4.

With dungeon cunning, Bone Archer brings the queen to B1. With a steady hand, our hero brings the rook to C4. our hero activates Backstab and silently removes a threat from Bone Archer.

Bone Archer's queen advances from B1 to B2. From C1 to B2, our hero's bishop swallows Bone Archer's queen.

Bone Archer sets the knight on H3, watching every square. A clean strike: our hero's bishop topples the knight on H3.

From the dark, Bone Archer pushes the king to G6. our hero's rook takes C7, leaving C4 behind; then bone Archer answers by moving the pawn from E5 to E4.

A clean strike: our hero's rook topples the pawn on E7.

With dungeon cunning, Bone Archer brings the pawn to E3. our hero gives check with the rook on E6.

In that instant, Backstab: one of Bone Archer's pieces vanishes without a trace.

Bone Archer's king advances from G6 to F7, and right after that our hero advances the rook from E6 to A6. Bone Archer sets the bishop on E1, watching every square.

By taking the pawn on A7, our hero drives Bone Archer into check.

From the dark, Bone Archer pushes the king to E8. A clean strike: our hero's king topples the bishop on E1.

Bone Archer answers by moving the king from E8 to F8. From A7 to A5, our hero's rook swallows Bone Archer's pawn.

With dungeon cunning, Bone Archer brings the king to E8. Check: our hero tightens the net by bringing the rook to E5.

Bone Archer's king advances from E8 to F7. From E5 to E3, our hero's rook swallows Bone Archer's pawn.

Bone Archer sets the king on G8, watching every square. By taking the pawn on G3, our hero drives Bone Archer into check.

From the dark, Bone Archer pushes the king to F8; then our hero's rook takes G7, leaving G3 behind. Bone Archer answers by moving the king from F8 to E8.

our hero slides the bishop across the board, from B2 to A3, and with dungeon cunning, Bone Archer brings the king to D8. With a steady hand, our hero brings the bishop to E6, while bone Archer's king advances from D8 to E8.

our hero delivers the final mate from G8.