diff --git a/src/evaluate.cpp b/src/evaluate.cpp index 34a87771..341b5068 100644 --- a/src/evaluate.cpp +++ b/src/evaluate.cpp @@ -787,13 +787,6 @@ namespace { sf = ScaleFactor(50 * sf / SCALE_FACTOR_NORMAL); } - // Stealmate detection - Color stm = pos.side_to_move(); - if ( (ei.attackedBy[stm][ALL_PIECES] == ei.attackedBy[stm][KING]) - && (!(ei.attackedBy[stm][KING] & ~ei.attackedBy[~stm][ALL_PIECES])) - && !MoveList(pos).size()) - sf = SCALE_FACTOR_DRAW; - // Interpolate between a middlegame and a (scaled by 'sf') endgame score Value v = mg_value(score) * int(ei.mi->game_phase()) + eg_value(score) * int(PHASE_MIDGAME - ei.mi->game_phase()) * sf / SCALE_FACTOR_NORMAL;