Cleanup includes

[stockfish] / src / syzygy / tbprobe.h

diff --git a/src/syzygy/tbprobe.h b/src/syzygy/tbprobe.h
index fe994f68e911db8add03357174e868f2c3b4e4f4..b2ba35ff4b0a36faab9a27b5eb8d1e9353120e8b 100644 (file)
--- a/src/syzygy/tbprobe.h
+++ b/src/syzygy/tbprobe.h
@@ -19,8 +19,14 @@
 #ifndef TBPROBE_H
 #define TBPROBE_H
 
+#include <string>
+
 #include "../search.h"
 
+namespace Stockfish {
+class Position;
+}
+
 namespace Stockfish::Tablebases {
 
 enum WDLScore {