diff --git a/src/movegen.cpp b/src/movegen.cpp index 5f3ba90a479..5095bb7455e 100644 --- a/src/movegen.cpp +++ b/src/movegen.cpp @@ -52,9 +52,9 @@ namespace { constexpr Direction UpRight = (Us == WHITE ? NORTH_EAST : SOUTH_WEST); constexpr Direction UpLeft = (Us == WHITE ? NORTH_WEST : SOUTH_EAST); - const Bitboard emptySquares = Type == QUIETS || Type == QUIET_CHECKS ? target : ~pos.pieces(); - const Bitboard enemies = Type == EVASIONS ? pos.checkers() - : Type == CAPTURES ? target : pos.pieces(Them); + const Bitboard emptySquares = ~pos.pieces(); + const Bitboard enemies = Type == EVASIONS ? pos.checkers() + : pos.pieces(Them); Bitboard pawnsOn7 = pos.pieces(Us, PAWN) & TRank7BB; Bitboard pawnsNotOn7 = pos.pieces(Us, PAWN) & ~TRank7BB;