def nsm_f.go
import minebender-game@1.0.0.0/proof_inv.bend as ProofInvimport Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/board.bend as B
306def nsm_f.go(e: LS, +q: T.Pos) -> Bool:
307 match e:
308 case LS{layout, g}:
309 Bool.not(B.at(Bool, False{}, g, q) && B.mine(layout, q))