X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fhashprobe.proto;h=bb34806dfdc53a3a13fdbe5e679d34b987011231;hp=505f06e76f24c1c1b1ee4f6e8ad2b94019dbad19;hb=ca0adbd81304536686222c65e7a89857bc67234b;hpb=f79be3fae1b51614fb9f0102a5e475e687bd6e0f

diff --git a/src/hashprobe.proto b/src/hashprobe.proto
index 505f06e7..bb34806d 100644
--- a/src/hashprobe.proto
+++ b/src/hashprobe.proto
@@ -5,16 +5,17 @@ message HashProbeRequest {
 	string fen = 1;
 }
 message HashProbeResponse {
-	repeated HashProbeMove move = 1;
+	HashProbeLine root = 2;
+	repeated HashProbeLine line = 1;
 }
-message HashProbeMove {
-	int32 move = 7;  // See types.h
+message HashProbeLine {
+	HashProbeMove move = 1;
+	bool found = 2;
 
-	bool found = 1;
-	int32 pv_move = 2;  // See types.h
-	int32 value = 3;  // Dynamic eval (may be inexact, see the "bound" field)
-	int32 eval = 4;  // Static eval
-	int32 depth = 5;
+	repeated HashProbeMove pv = 3;
+	HashProbeScore value = 4;  // Dynamic eval (may be inexact, see the "bound" field)
+	HashProbeScore eval = 5;  // Static eval
+	int32 depth = 6;
 
 	enum ValueBound {
 		BOUND_NONE = 0;
@@ -22,7 +23,23 @@ message HashProbeMove {
 		BOUND_LOWER = 2;
 		BOUND_EXACT = 3;
 	};
-	ValueBound bound = 6;
+	ValueBound bound = 7;
+}
+
+message HashProbeMove {
+	string from_sq = 1;  // a1, a2, etc.
+	string to_sq = 2;
+	string promotion = 3;  // Q, R, etc.
+}
+message HashProbeScore {
+	enum ScoreType {
+		SCORE_NONE = 0;
+		SCORE_CP = 1;
+		SCORE_MATE = 2;
+	}
+	ScoreType score_type = 1;
+	int32 score_cp = 2;
+	int32 score_mate = 3;
 }
 
 service HashProbe {