fix: do not push pawns into other pieces

1 files changed, 2 insertions, 2 deletions

diff --git a/src/board.rs b/src/board.rs
index bbcd5c7..d3c1666 100644
--- a/src/board.rs
+++ b/src/board.rs
@@ -156,7 +156,7 @@ impl Board {
                         for target in serialize_bitboard(self.attacks.pawn[color as usize][source as usize] & opponent_occupancy) {
                             moves.push(Move { source, target });
                         };
-                        for target in serialize_bitboard(self.attacks.pawn_pushes[color as usize][source as usize] & available_targets) {
+                        for target in serialize_bitboard(self.attacks.pawn_pushes[color as usize][source as usize] & empty) {
                             moves.push(Move { source, target });
                         };
                     }
@@ -167,7 +167,7 @@ impl Board {
                         Color::Black => empty << 8,
                     };
                     for source in serialize_bitboard(*piece & able_to_double_push_mask) {
-                        for target in serialize_bitboard(self.attacks.pawn_double_pushes[color as usize][source as usize] & available_targets) {
+                        for target in serialize_bitboard(self.attacks.pawn_double_pushes[color as usize][source as usize] & empty) {
                             moves.push(Move { source, target });
                         };
                     }