Guevara Ruiz, Santiago Jose vs. Hernandez Guarin, Samuel Andres - Americas Continental Chess Championship 2024 1-0

In the Americas Continental Chess Championship on June 2, 2024, Samuel Andres Hernandez Guarin, playing as black, made the move Nb4. Despite the presence of a superior threat, this move showed a disregard for it. It overlooked an opportunity to enhance the position. Nevertheless, Nb4 aimed at bolstering black's active play by developing a piece.