- if(check)
- result += CheckExtension[pvNode];
- if(singleReply)
- result += SingleReplyExtension[pvNode];
- if(pos.move_is_pawn_push_to_7th(m))
- result += PawnPushTo7thExtension[pvNode];
- if(pos.move_is_passed_pawn_push(m))
- result += PassedPawnExtension[pvNode];
- if(mateThreat)
- result += MateThreatExtension[pvNode];
- if(pos.midgame_value_of_piece_on(move_to(m)) >= RookValueMidgame
- && (pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK)
- - pos.midgame_value_of_piece_on(move_to(m)) == Value(0))
- && !move_promotion(m))
- result += PawnEndgameExtension[pvNode];
- if(pvNode && pos.move_is_capture(m)
- && pos.type_of_piece_on(move_to(m)) != PAWN && pos.see(m) >= 0)
- result += OnePly/2;
+ if (check)
+ result += CheckExtension[pvNode];
+
+ if (singleReply)
+ result += SingleReplyExtension[pvNode];
+
+ if (pos.move_is_pawn_push_to_7th(m))
+ result += PawnPushTo7thExtension[pvNode];
+
+ if (pos.move_is_passed_pawn_push(m))
+ result += PassedPawnExtension[pvNode];
+
+ if (mateThreat)
+ result += MateThreatExtension[pvNode];
+
+ if ( pos.midgame_value_of_piece_on(move_to(m)) >= RookValueMidgame\r
+ && ( pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK)\r
+ - pos.midgame_value_of_piece_on(move_to(m)) == Value(0))\r
+ && !move_promotion(m))
+ result += PawnEndgameExtension[pvNode];
+
+ if ( pvNode
+ && pos.move_is_capture(m)
+ && pos.type_of_piece_on(move_to(m)) != PAWN
+ && pos.see(m) >= 0)
+ result += OnePly/2;