diff --git a/bot/src/evaluation/changed.rs b/bot/src/evaluation/changed.rs
index 4041e9e..186319c 100644
--- a/bot/src/evaluation/changed.rs
+++ b/bot/src/evaluation/changed.rs
@@ -326,6 +326,10 @@ impl Evaluator for Standard {
             attack: if lock.placement_kind.is_clear() { lock.garbage_sent as i32 } else { -1 }
         })
     }
+
+    fn get_result(&self, v: &Self::Value) -> i32 {
+        v.value
+    }
 }
 
 /// Evaluates the bumpiness of the playfield.
diff --git a/bot/src/evaluation/mod.rs b/bot/src/evaluation/mod.rs
index 515b7ba..7055851 100644
--- a/bot/src/evaluation/mod.rs
+++ b/bot/src/evaluation/mod.rs
@@ -20,6 +20,8 @@ pub trait Evaluator : Send + Sync {
     ) -> MoveCandidate<Self::Value> {
         candidates.into_iter().next().unwrap()
     }
+
+    fn get_result(&self, v: &Self::Value) -> i32;
 }
 
 pub trait Evaluation<R> : Eq + Ord + Default + Clone
@@ -53,4 +55,8 @@ impl<T: Evaluator> Evaluator for std::sync::Arc<T> {
     ) -> MoveCandidate<Self::Value> {
         (**self).pick_move(candidates, incoming)
     }
+
+    fn get_result(&self, v: &Self::Value) -> i32 {
+        (**self).get_result(v)
+    }
 }
\ No newline at end of file
diff --git a/bot/src/evaluation/standard.rs b/bot/src/evaluation/standard.rs
index 556faf4..05d2410 100644
--- a/bot/src/evaluation/standard.rs
+++ b/bot/src/evaluation/standard.rs
@@ -326,6 +326,10 @@ impl Evaluator for Standard {
             attack: if lock.placement_kind.is_clear() { lock.garbage_sent as i32 } else { -1 }
         })
     }
+
+    fn get_result(&self, v: &Self::Value) -> i32 {
+        v.value
+    }
 }
 
 /// Evaluates the bumpiness of the playfield.
diff --git a/bot/src/lib.rs b/bot/src/lib.rs
index e893609..b5e66b8 100644
--- a/bot/src/lib.rs
+++ b/bot/src/lib.rs
@@ -53,6 +53,7 @@ pub struct Info {
     pub nodes: u32,
     pub depth: u32,
     pub original_rank: u32,
+    pub evaluation_result: i32,
     pub plan: Vec<(FallingPiece, LockResult)>
 }
 
diff --git a/bot/src/modes/normal.rs b/bot/src/modes/normal.rs
index 1abaedb..ffa4da2 100644
--- a/bot/src/modes/normal.rs
+++ b/bot/src/modes/normal.rs
@@ -119,6 +119,7 @@ impl<E: Evaluator> BotState<E> {
             nodes: self.tree.nodes(),
             depth: self.tree.depth() as u32,
             original_rank: child.original_rank,
+            evaluation_result: eval.get_result(&child.evaluation),
             plan,
         };
 
diff --git a/bot/src/modes/pcloop.rs b/bot/src/modes/pcloop.rs
index 4619be7..199d5b8 100644
--- a/bot/src/modes/pcloop.rs
+++ b/bot/src/modes/pcloop.rs
@@ -134,6 +134,7 @@ impl PcLooper {
                     depth: self.current_pc.len() as u32 + 1,
                     nodes: 0,
                     original_rank: 0,
+                    evaluation_result: self.current_pc.len() as i32,
                     plan: vec![]
                 };
                 info.plan.push((mv.expected_location, lock));
diff --git a/c-api/coldclear.h b/c-api/coldclear.h
index 8bffda4..c0a4f1b 100644
--- a/c-api/coldclear.h
+++ b/c-api/coldclear.h
@@ -65,6 +65,11 @@ typedef struct CCMove {
     uint32_t nodes;
     uint32_t depth;
     uint32_t original_rank;
+
+    /* In normal mode, this is the evaluation result.
+     * In PC loop mode, this is the remaining pieces to next pc
+     */
+    int32_t evaluation_result;
 } CCMove;
 
 typedef struct CCOptions {
diff --git a/c-api/src/lib.rs b/c-api/src/lib.rs
index 8f816e9..380245b 100644
--- a/c-api/src/lib.rs
+++ b/c-api/src/lib.rs
@@ -98,6 +98,7 @@ struct CCMove {
     nodes: u32,
     depth: u32,
     original_rank: u32,
+    evaluation_result: i32,
 }
 
 #[repr(C)]
@@ -325,6 +326,7 @@ fn convert(m: cold_clear::Move, info: cold_clear::Info) -> CCMove {
         nodes: info.nodes as u32,
         depth: info.depth as u32,
         original_rank: info.original_rank as u32,
+        evaluation_result: info.evaluation_result,
     }
 }