X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fuci.cpp;h=48459757dda217aaf117fc5fbc60211722555488;hp=6ce3bf8567447fa531861af74ff25fe989ccb284;hb=72af519e7ff93ca3524f82db1d429002d2d9ea72;hpb=db46602b1ff41ff5ef1c41ed04829dc964722b25;ds=sidebyside

diff --git a/src/uci.cpp b/src/uci.cpp
index 6ce3bf85..48459757 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -170,7 +170,7 @@ namespace {
     }
     else if (token == "key")
     {
-        std::cout << "key: " << RootPosition.get_key()
+        std::cout << "key: " << std::hex << RootPosition.get_key()
                   << " material key: " << RootPosition.get_material_key()
                   << " pawn key: " << RootPosition.get_pawn_key()
                   << std::endl;