diff --git a/bitboard/src/bitboard.rs b/bitboard/src/bitboard.rs
index 3858ebb..f9babd4 100644
--- a/bitboard/src/bitboard.rs
+++ b/bitboard/src/bitboard.rs
@@ -2,7 +2,7 @@
 
 use crate::library::{library, FILES, RANKS};
 use crate::LeadingBitScanner;
-use chessfriend_core::{Direction, Square};
+use chessfriend_core::{Color, Direction, Square};
 use std::fmt;
 use std::ops::Not;
 
diff --git a/board/src/position/diagram_formatter.rs b/board/src/position/diagram_formatter.rs
index 80bbbe0..9dfb5c7 100644
--- a/board/src/position/diagram_formatter.rs
+++ b/board/src/position/diagram_formatter.rs
@@ -41,7 +41,6 @@ impl<'a> fmt::Display for DiagramFormatter<'a> {
 mod tests {
     use super::*;
     use crate::{position, Position};
-    use chessfriend_core::piece;
 
     #[test]
     #[ignore]
diff --git a/board/src/sight.rs b/board/src/sight.rs
index eead56e..76005a2 100644
--- a/board/src/sight.rs
+++ b/board/src/sight.rs
@@ -1,9 +1,8 @@
 // Eryn Wells <eryn@erynwells.me>
 
 use crate::position::piece_sets::PieceBitBoards;
-use crate::Position;
 use chessfriend_bitboard::BitBoard;
-use chessfriend_core::{Color, Direction, Piece, PlacedPiece, Shape, Square};
+use chessfriend_core::{Color, Direction, PlacedPiece, Shape, Square};
 
 pub(crate) trait SightExt {
     fn sight(&self, pieces: &PieceBitBoards, en_passant_square: Option<Square>) -> BitBoard;
@@ -13,11 +12,13 @@ pub(crate) trait SightExt {
         pieces: &PieceBitBoards,
         en_passant_square: Option<Square>,
     ) -> BitBoard;
+
     fn black_pawn_sight(
         &self,
         pieces: &PieceBitBoards,
         en_passant_square: Option<Square>,
     ) -> BitBoard;
+
     fn knight_sight(&self, pieces: &PieceBitBoards) -> BitBoard;
     fn bishop_sight(&self, pieces: &PieceBitBoards) -> BitBoard;
     fn rook_sight(&self, pieces: &PieceBitBoards) -> BitBoard;
diff --git a/explorer/src/main.rs b/explorer/src/main.rs
index fedd11c..54b9fdd 100644
--- a/explorer/src/main.rs
+++ b/explorer/src/main.rs
@@ -1,6 +1,5 @@
-use board::piece::{Color, Piece, Shape};
-use board::Position;
-use chessfriend_core::Square;
+use board::{fen::ToFen, MakeMoveBuilder, MoveBuilder, Position, PositionBuilder};
+use chessfriend_core::{Color, Piece, PlacedPiece, Shape, Square};
 use clap::{Arg, Command};
 use rustyline::error::ReadlineError;
 use rustyline::DefaultEditor;