A «grinder» in chess is a player known for their relentless, pragmatic, and often positional style of play. They excel at gradually outmaneuvering opponents in long, technical games.
Opening Choices of a GRINDER
Reacts passively against opening surprises
Misses tactical chances by being overly patient
Relies too much on endgames
Gets overwhelmed in chaotic positions
Struggles in open events due to frequent draws
London «Playing c3 instead of e3 to prevent Qb6»
French Rubinstein «4…Nd7-5….Nf6 and preparing c5»