A clean strike: David Medina C.'s pawn topples the bishop on C3.

Slug advances to C2 and claims our pawn.

David Medina C. slides the king across the board, from E1 to D2, and with dungeon cunning, Slug brings the king to E7. A clean strike: David Medina C.'s king topples the pawn on C2.

Slug's king advances from E7 to D7. David Medina C. advances the bishop from C1 to G5, and slug sets the knight on H5, watching every square.

Without hurry or fear, David Medina C. places the pawn on H3. From the dark, Slug pushes the knight to G7. From H3 to G4, David Medina C.'s pawn swallows Slug's pawn.

Slug answers by moving the king from D7 to C7; then david Medina C. slides the bishop across the board, from G5 to F6. With dungeon cunning, Slug brings the knight to E8.

With a steady hand, David Medina C. brings the bishop to H4, and slug's pawn advances from D6 to D5. David Medina C. advances the pawn from G4 to G5, while slug sets the king on D8, watching every square.

Check: David Medina C. tightens the net by bringing the pawn to G6.

From the dark, Slug pushes the pawn to F6; then david Medina C.'s pawn takes G4, leaving G2 behind. Slug answers by moving the king from D8 to D7, and right after that david Medina C. slides the pawn across the board, from G4 to G5.

With dungeon cunning, Slug brings the king to D8. A clean strike: David Medina C.'s pawn topples the pawn on F6.

Slug's knight advances from E8 to D6. David Medina C. gives check with the pawn on F7.

Slug sets the king on D7, watching every square; then without hurry or fear, David Medina C. places the pawn on G7. From the dark, Slug pushes the knight to C8.

Promotion: on F8, David Medina C. turns a pawn into a queen.

Slug answers by moving the king from D7 to C7. Promotion: on G8, David Medina C. turns a pawn into a queen.

With dungeon cunning, Slug brings the knight to D6. From G7, David Medina C.'s queen forces Slug to defend.

Slug's king advances from C7 to C6. David Medina C. advances the queen from G7 to H6, while slug sets the king on B7, watching every square.

From F8 to D6, David Medina C.'s queen swallows Slug's knight.

From the dark, Slug pushes the pawn to D4. By taking the pawn on B6, David Medina C. drives Slug into check.

Slug answers by moving the king from B7 to A8, and right after that david Medina C. slides the queen across the board, from H6 to H7. With dungeon cunning, Slug brings the pawn to E3.

And it is checkmate: David Medina C. ends the game on D8.