From D2 to C3, Ruben V.'s pawn swallows Slug's bishop.

From the dark, Slug pushes the pawn to B4. A clean strike: Ruben V.'s pawn topples the pawn on B3.

Slug answers by moving the knight from F6 to H5. Ruben V. gives check with the rook on A8.

With dungeon cunning, Slug brings the king to E7. With a steady hand, Ruben V. brings the rook to B8. Slug advances to C3 and claims our pawn.

From B2 to C3, Ruben V.'s pawn swallows Slug's pawn.

Slug sets the pawn on B5, watching every square. A clean strike: Ruben V.'s rook topples the pawn on B5.

From the dark, Slug pushes the pawn to F6. From B7, Ruben V.'s rook forces Slug to defend.

Slug answers by moving the king from E7 to E8; then ruben V. slides the bishop across the board, from C1 to E3. With dungeon cunning, Slug brings the king to D8.

With a steady hand, Ruben V. brings the rook to B6, and slug's king advances from D8 to D7. Ruben V. advances the pawn from F2 to F4, while slug sets the pawn on F5, watching every square.

Without hurry or fear, Ruben V. places the rook on B8. From the dark, Slug pushes the king to E7; then ruben V.'s rook takes H8, leaving B8 behind.

Slug answers by moving the knight from H5 to G7, and right after that ruben V. slides the pawn across the board, from B3 to B4. Slug moves the pawn from C5 to B4 and topples Ruben V.'s pawn.

A clean strike: Ruben V.'s pawn topples the pawn on B4.

Slug's king advances from E7 to E6. Ruben V. advances the rook from H8 to H7, and slug sets the pawn on G3, watching every square.

A clean strike: Ruben V.'s pawn topples the pawn on G3.

From the dark, Slug pushes the king to F6. Check: Ruben V. tightens the net by bringing the rook to H6.

Slug answers by moving the king from F6 to F7. A clean strike: Ruben V.'s rook topples the pawn on D6.

With dungeon cunning, Slug brings the king to G8. With a steady hand, Ruben V. brings the bishop to D4, and slug's knight advances from G7 to E6.

A clean strike: Ruben V.'s rook topples the knight on E6.

Slug sets the king on F8, watching every square, and right after that without hurry or fear, Ruben V. places the pawn on B5. From the dark, Slug pushes the king to G8; then ruben V.'s pawn takes B6, leaving B5 behind.

Slug answers by moving the king from G8 to H7, and right after that ruben V. slides the pawn across the board, from B6 to B7. With dungeon cunning, Slug brings the pawn to E3.

Promotion: on B8, Ruben V. turns a pawn into a queen.

The duel ends in a draw: Ruben V. and Slug withdraw.