Add missing dragon promotion

fairy-stockfish · Mar 25, 2024 · 888bbe3 · 888bbe3
1 parent 62577a4
commit 888bbe3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/variant.cpp b/src/variant.cpp
@@ -744,6 +744,8 @@ namespace {
  v->capturesToHand = false;
  v->whiteDropRegion = Rank1BB;
  v->blackDropRegion = Rank8BB;
+ v->promotionPieceTypes[WHITE] = piece_set(ARCHBISHOP) | QUEEN | ROOK | BISHOP | KNIGHT;
+ v->promotionPieceTypes[BLACK] = piece_set(ARCHBISHOP) | QUEEN | ROOK | BISHOP | KNIGHT;
  return v;
  }
  // Paradigm chess30