Benjamín A. captures the enemy rook: the bishop leaps from F1 to A6.

Check from Yeti: the knight plants itself on C2.

With a steady hand, Benjamín A. brings the king to D2. Yeti's bishop falls on A1 and tears the rook from Benjamín A.

Benjamín A. captures the enemy pawn: the bishop leaps from A6 to B7.

From the shadows, Backstab. Yeti loses a piece to Benjamín A.'s blade.

Yeti sets the bishop on F6, watching every square. Without hurry or fear, Benjamín A. places the bishop on E4, and from the dark, Yeti pushes the knight to B4.

Benjamín A.'s pawn takes G4, leaving G2 behind, while yeti answers by moving the pawn from D7 to D5. Benjamín A. slides the bishop across the board, from E4 to G2.

Stealth. Benjamín A.'s trap leaves Yeti confused.

With dungeon cunning, Yeti brings the pawn to A3. With a steady hand, Benjamín A. brings the king to C1, and right after that yeti's pawn advances from A3 to A2.

Benjamín A. advances the king from C1 to D2. Yeti sets the king on E7, watching every square, while without hurry or fear, Benjamín A. places the pawn on G5.

From the dark, Yeti pushes the bishop to E5, and benjamín A.'s pawn takes G6, leaving G5 behind. Yeti's bishop falls on H2 and tears the pawn from Benjamín A.

Benjamín A. slides the pawn across the board, from G6 to G7, and right after that with dungeon cunning, Yeti brings the pawn to B2. Benjamín A.'s pawn crowns on G8 and becomes a queen.

Yeti's bishop reaches F4 and threatens Benjamín A.'s king.

Benjamín A. advances the king from D2 to C3. On A1, Yeti promotes and gains a reinforcing queen.

Benjamín A. claims the enemy queen by landing on A1.

Checkmate: Yeti finishes Benjamín A. on A1.