From B2 to C3, Juan Agustín J.'s pawn swallows Spider's pawn.

Spider moves the knight from E4 to D2 and topples Juan Agustín J.'s pawn.

A clean strike: Juan Agustín J.'s bishop topples the knight on D2.

Spider captures the bishop on D2 and puts Juan Agustín J. in check.

From E1 to D2, Juan Agustín J.'s king swallows Spider's pawn.

Spider's pawn advances from E5 to E4. Juan Agustín J. advances the king from D2 to C2, while spider sets the pawn on G5, watching every square.

Without hurry or fear, Juan Agustín J. places the king on B2. From the dark, Spider pushes the pawn to E3.

A clean strike: Juan Agustín J.'s pawn topples the pawn on E3.

Spider answers by moving the knight from F6 to H5, and right after that juan Agustín J. slides the king across the board, from B2 to A3. With dungeon cunning, Spider brings the pawn to E6.

A clean strike: Juan Agustín J.'s king topples the pawn on A4.

Spider's pawn advances from E6 to E5. Juan Agustín J. advances the king from A4 to A5, and spider sets the knight on F4, watching every square.

A clean strike: Juan Agustín J.'s pawn topples the knight on F4.

Spider advances to F4 and claims our pawn.

Juan Agustín J.'s king takes B4, leaving A5 behind. Spider answers by moving the pawn from E5 to E4; then juan Agustín J. slides the king across the board, from B4 to C4.

With dungeon cunning, Spider brings the king to F7. With a steady hand, Juan Agustín J. brings the king to D4, and spider's king advances from F7 to E8.

A clean strike: Juan Agustín J.'s king topples the pawn on E4.

Spider sets the king on E7, watching every square. From E4 to F4, Juan Agustín J.'s king swallows Spider's pawn.

From the dark, Spider pushes the king to D6; then juan Agustín J.'s pawn takes H4, leaving H2 behind. Spider answers by moving the king from D6 to E6, and right after that juan Agustín J. slides the pawn across the board, from H4 to H5.

With dungeon cunning, Spider brings the pawn to A5. With a steady hand, Juan Agustín J. brings the king to G5, while spider's pawn advances from A5 to A4.

Juan Agustín J. advances the pawn from H5 to H6, and spider sets the pawn on A3, watching every square. Without hurry or fear, Juan Agustín J. places the pawn on H7.

From the dark, Spider pushes the pawn to A2. Promotion: on H8, Juan Agustín J. turns a pawn into a queen.

Spider's pawn crowns on A1 and a hostile knight is born.

From E8, Juan Agustín J.'s queen forces Spider to defend.

With dungeon cunning, Spider brings the king to D5. Check: Juan Agustín J. tightens the net by bringing the queen to D7.

Spider's king advances from D5 to E4. Juan Agustín J. advances the pawn from G2 to G4, while spider sets the pawn on C6, watching every square.

By taking the pawn on C6, Juan Agustín J. drives Spider into check.

From the dark, Spider pushes the king to E3. Check: Juan Agustín J. tightens the net by bringing the queen to C5.

Spider answers by moving the king from E3 to D3. Juan Agustín J. gives check with the queen on D4.

With dungeon cunning, Spider brings the king to E2. With a steady hand, Juan Agustín J. brings the king to F4, while spider's king advances from E2 to E1.

Juan Agustín J. advances the king from F4 to F3, and spider sets the knight on C2, watching every square. Juan Agustín J. gives check with the queen on F2.

From the dark, Spider pushes the king to D1, and right after that juan Agustín J.'s pawn takes G5, leaving G4 behind. Spider answers by moving the knight from C2 to E3.

A clean strike: Juan Agustín J.'s queen topples the knight on E3.

With dungeon cunning, Spider brings the king to C2. With a steady hand, Juan Agustín J. brings the pawn to G6, and spider's king advances from C2 to D1.

Juan Agustín J. advances the pawn from G6 to G7, while spider sets the king on C2, watching every square. Promotion: on G8, Juan Agustín J. turns a pawn into a queen.

From the dark, Spider pushes the king to B1. Juan Agustín J. gives check with the queen on B8.

Spider answers by moving the king from B1 to C2. From E2, Juan Agustín J.'s queen forces Spider to defend.

Spider moves the king from C2 to C3 and topples Juan Agustín J.'s pawn.

Check: Juan Agustín J. tightens the net by bringing the queen to C8.

Spider's king advances from C3 to B3. Juan Agustín J. gives check with the queen on B5.

Spider sets the king on A2, watching every square. Mate. Juan Agustín J.'s queen on A8 leaves Spider with no escape.