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Explicación
El Sistema Gligorić organiza las piezas blancas de forma natural. El peón de e avanza una casilla, el caballo de rey va a f3 y el alfil de rey se coloca en d3. Las negras ponen a salvo su rey y desafían el centro con sus peones de d y c. La lucha nace de concentrar muchas piezas y peones alrededor de las mismas casillas centrales.
Los cambios centrales pueden abrir columnas para las torres o producir un , un peón sin peones amigos en las columnas vecinas. Si no hay cambios, ambos jugadores deben decidir cuándo avanzar o capturar sin dejar una pieza mal colocada.
El sistema pertenece a la amplia familia de posiciones con e3 del , pero su identidad práctica surge de la colocación concreta del caballo en f3, el alfil en d3 y los peones negros en d5 y c5.
Fuentes
- 1.Nimzo-Indian Defense: Gligorić System, Chess.com
- 2.Nimzo-Indian Defense, Chess.com
- 3.Lichess chess-openings dataset: ECO volume E, Lichess