From A2 to B3, Alberto C.'s pawn swallows Wolf's knight.

Wolf moves the pawn from A3 to B2 and topples Alberto C.'s pawn.

With a steady hand, Alberto C. brings the rook to A2. Wolf's pawn crowns on C1 and a hostile queen is born.

From D1 to C1, Alberto C.'s queen swallows Wolf's queen.

Wolf captures the pawn on D2 and puts Alberto C. in check.

A clean strike: Alberto C.'s queen topples the pawn on D2.

Wolf captures the queen on D2 and puts Alberto C. in check.

From B1 to D2, Alberto C.'s knight swallows Wolf's bishop.

Wolf answers by moving the queen from F6 to F4; then alberto C. slides the pawn across the board, from E2 to E3. Wolf captures the knight on D2 and puts Alberto C. in check.

From E1 to D2, Alberto C.'s king swallows Wolf's pawn.

Wolf moves the pawn from A4 to B3 and topples Alberto C.'s pawn.

A clean strike: Alberto C.'s pawn topples the pawn on B3.

Alberto C. wraps a piece in Stealth; Wolf passes through the square without seeing it.

Check from Wolf: the queen plants itself on B4.

Without hurry or fear, Alberto C. places the king on E2. Wolf gives check with the queen on C4.

Alberto C.'s king takes D1, leaving E2 behind. Wolf captures the bishop on F1 and puts Alberto C. in check.

Alberto C. slides the king across the board, from D1 to D2. Mate. Wolf closes the net and Alberto C. falls on E4.