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5

7. 

GO

: Your KING represents the GO KEY.  Briefly lift your King off the board to enter GO. 

Note:

 

Whenever the unit is computing the colour indicator on the LCD is flashing (bar on top 
left corner of LCD). In this case the menu mode cannot be accessed. 

 

To change a level setting please refer to chapter: SQUARE A8 SET LEVEL 

 

GAME FEATURES

I. Making 

Move

This chess computer has a magnet-sensor chessboard, which registers your moves automatically 
when the pieces are moved. Moves to be executed for the computer are indicated by the LED 
lights on each square and on the LCD display. Each square on the chessboard is named according 
to the standard adopted by the World Chess Federation (F.I.D.E.) which are the coordinates of 
each square from 

a1

 to 

h8

, all moves are also shown on the LCD. 

II. Capturing 

Piece

If the chess computer makes a capturing move it will show on the LCD the symbol "

x

" and in 

case of En Passant pawn captures it will also show "

ep

". Please complete this move for the chess 

computer, first remove the captured piece and place it on the side of the board, then move the 
computer’s piece to the square of the captured piece. If you wish to make a capture, make this 
move as for a normal one and remove the captured piece. 

III. 

Taking Back a Move

Use this function to retract a bad move or just try a different line of play. Wait until it is your turn 
to move and then take back the computer’s last move (indicated on the LCD). Once completed, 
the square LEDs of the previous move will light up and the move will also be shown on the LCD. 
Make that respective move and the computer will illuminate the square LEDs of the move 
preceding that one (also displayed on the LCD), and so on. If a captured piece is involved make 
the move as indicated by the LEDs and the LCD, then place the captured piece back on the square 
that is illuminated (also shown on the LCD). To exit this mode and continue play, simply input 
your next move when it is your turn or force the computer to make a move via GO (lift your King 
off the board briefly). 

Note:

  If you select the COLOUR or SET UP function to alter the position of any of the pieces, 

all prior moves will be deleted and you may not TAKE BACK moves before the change 
of colour or position. If no moves are in the game history the LCD will show [

bEG in

]. 

 

The computer can store up to 112 halfmoves. When you reach the beginning of the current 
game the display will show [

bEG in

] and when you have reached the New Game Position 

the computer will display [01 --  --]. 

IV. 

Trace Forward a Move

Use this function if you wish to trace your moves forward again after having taken them back 
with either TAKING BACK A MOVE (see above) or the GAME REVIEW FUNCTION (see 
below Features: Square G8). All moves taken back previously will be stored in the memory and 
can be traced forward. Wait until it is your turn to move, briefly lift your King off the board (Go).  
The square LEDs of the current move of the move history will light up for 6 seconds.  Make that 
respective move within 6 seconds and the computer will illuminate the next current move of the 
move history going forward.  If there is no more move, the LCD will display “END”. 
You can at anytime ignore the LEDs trace forward indication and execute your move.  The 
computer will then calculate its response move and the move history up to this move will be 
erased. 

Summary of Contents for Citrine

Page 1: ...NOVAG citrine INSTRUCTION...

Page 2: ...erpromotion IX Stalemate and Draw X Check and Checkmate XI Mate Announcement XII Resignation XIII Positioning of Chess Pieces New Game FEATURES 1 NEW GAME 2 SQUARE A8 SET LEVEL 3 SQUARE B8 RANDOM 4 SQ...

Page 3: ...adaptor should be examined regularly for potential hazards such as damage to the cable plug or other parts and that in the event of such damage the adaptor must not be used until that damaged part ha...

Page 4: ...E DISPLAY 4 5 6 7 8 1 2 3 1 Indication for the colour 5 Symbol for En Passant 2 6 character alphanumeric display 6 Symbol for Stalemate Draw 3 Separation for time indication 7 Symbol for Check Checkma...

Page 5: ...guidelines 1 Push the Menu button on the right hand side of your unit This will start the Menu mode of the chess computer The LCD will continuously display each available function in a rotating fashi...

Page 6: ...e move and the computer will illuminate the square LEDs of the move preceding that one also displayed on the LCD and so on If a captured piece is involved make the move as indicated by the LEDs and th...

Page 7: ...he opposite side of the board the chess computer will allow you to promote or underpromote it to any desired piece As soon as this happens squares A1 to D1 will flash up whereas A1 represents the Rook...

Page 8: ...he chess pieces in the New Game Position the computer will be ready for a new game The memory is now empty and only the previously set level remains the same 2 SQUARE A8 SET LEVEL This chess computer...

Page 9: ...res 2 c2 game in 5 mins 2 g2 2 ply 3 captures 3 c3 game in 10 mins 3 g3 2 ply 4 captures 4 c4 game in 15 mins 4 g4 2 ply 5 captures 5 c5 game in 30 mins 5 g5 2 ply 6 captures 6 c6 game in 1 hour 6 g6...

Page 10: ...ate in 1 to mate in 8 On Find Mate levels the computer will find the shortest mate up to the stipulated depth The Find Mate levels use a different program than the normal playing levels The normal pla...

Page 11: ...above you can choose various levels of randomness To do so tap on square B8 and any of the following random levels will be displayed in the LCD each time you tap on the square rAnd r And rAnd rAnd Le...

Page 12: ...ay If your board is connected to a PC you can follow the game on your computer screen if not you can execute the moves for the computer and follow it on your chessboard To exit this mode whilst the co...

Page 13: ...gin the game and ask the computer to make its first move enter go lift your black King off the board briefly The computer s move will be displayed on the LCD and the corresponding square LEDs will lig...

Page 14: ...that square simply lift it up briefly Now you have determined IN 3 as your level that is solve Mate in 3 problem 4 Press the menu button to exit the SET LEVEL mode 5 Press the menu button again to ent...

Page 15: ...he white chessmen has been completed 10 Set up of black chessmen BLACK KING lift the black king off the board until you see the symbol for BLACK and the symbol for KING in the LCD Then place the black...

Page 16: ...desired square Please wait until the square LEDs stopped flashing before you continue To choose a colour to move The colour to move is always indicated on the LCD colour symbol If changing is necessar...

Page 17: ...ch and the total number of legal moves APPENDIX Care of your NOVAG chess computer Dirt and dust can be removed with a soft cloth please unplug the unit from the mains prior to cleaning Do NOT use any...

Page 18: ...y for damages will not be affected if any remedy provided herein shall fail of its essential purpose GOVERNING LAW The product s limited warranty shall be governed by the laws of the Hong Kong Special...

Page 19: ...FO Display Score for Black currently being computed INFO Display Number of half moves the computer has searched so far INFO Display Out of 43 variations there are still 39 to compute INFO Display Posi...

Page 20: ...O lift your King off the board briefly The REFEREE Function is activated by pressing the REFREE key The SOUND is switched off The RANDOM Function is activated The EASY Mode is activated The chess comp...

Page 21: ...ime Fixed Depth playing level 2 is selected and now effective The computer will only analyse every move for only 2 half moves Analysis level 3 is selected and is now effective Easy level 5 is selected...

Page 22: ...1 KING Except when castling the King can move only one space to any adjoining square including diagonally which cannot be attacked by an enemy piece Castling is a move of both the King and either Rook...

Page 23: ...d capturing en passant When your computer makes an en passant capture it will display the symbol ep Hints Tips Get a feel for the values of different pieces which will be useful when making decisions...

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