feat: include All-nodes in transposition table

1 files changed, 8 insertions, 0 deletions

diff --git a/src/board/engine.rs b/src/board/engine.rs
index 821e65a..8bd409b 100644
--- a/src/board/engine.rs
+++ b/src/board/engine.rs
@@ -181,6 +181,14 @@ impl Board {
                         node_type: NodeType::PV,
                         score,
                     });
+                } else {
+                    self.transposition_table[(self.hash % TTABLE_SIZE) as usize] = Some(TranspositionTableItem {
+                        hash: self.hash,
+                        best_move: mov,
+                        depth: depth_left, // TODO: should be actual depth searched
+                        node_type: NodeType::All,
+                        score,
+                    });
                 }
             } else {
                 self.unmake_move(mov, captured_piece, ep_target_before, castling_rights_before, hash_before);