Queens Indian Defense Kasparov Variation Sacrifice in Chess

In the queens indian defense kasparov variation sacrifice, White (or sometimes Black, depending on move order) deliberately gives up material—often a pawn or piece—to trigger a concrete attack or win back the sacrifice with tempo. A defining feature is the Kasparov-style setup with active piece play against the queenside/center, where the sacrifice is tied to specific tactical threats rather than a long-term “positional” bet.