Novag star opal Mode D'emploi page 12

(117) BG5
(118) BG6
(119) BG7
(120) BG8
•
Black Level Group (BH1 - BH6)
for SOLVE MATE LEVEL SETTING:
Your NOVAG Chess Computer can solve most chess problems as well as mate problems up
to Mate-in-6.
Level
(121) BH1
(122) BH2
(123) BH3
(124) BH4
(125) BH5
(126) BH6
Press the NEW GAME key and set up the required board position (see section 12D.). Before
you start with the mate search, it is advisable to verify the set up board position via the
VERIFY function and make sure that the color to move is correct. If not change this by
pressing the COLOR key. Set now one of the Solve Mate Levels as described above.
Press the GO key once to exit the setting up of the mate search and then press the GO key a
second time and the computer begins with the mate search.
Mates-in-1 to Mates-in-3 are usually found quickly, whereas Mates-in-4 to Mates-in-6 require
quite a long time. If there is a solution the computer will show you the moves to execute. If
there is no solution the ERROR LED will light up.
If you wish to continue the game select another level and enter your next move.
EXAMPLE:
If you wish to solve a Mate-in 2 problem, place the 3 pieces on your chessboard as shown on
the diagram.
5 ply
6 ply
7 ply
8 ply
Problem
Mate in 1
Mate in 2
Mate in 3
Mate in 4
Mate in 5
Mate in 6
11
7 ply
8 ply
9 ply
10 ply