Champion 2250 XL Chess Computer
(600-2215)                 Opening Variations         Faxback Doc. # 46727

Your computer has 64 built-in opening lines of play that you can view and
study.  You can select any opening line and analyze it, then take back or
replay a displayed move.

Follow these steps to select an opening game line while it is your turn to
move.

1.  Press FUNCTION then STUDIES to select the first opening line of play.
    The display shows ruY LoPE:_ (the Ruy Lopez (A1) opening game) and the
    positions of all pieces after that opening game. The symbol for the
    piece that made the last move in the opening game flashes alternately
    between its FROM and TO square.

2.  To select another opening game, find an opening game you want to view
    in "Opening Game Lines of Play" below, then press its square on the
    game board to select it.

    For example, if you want to select the Sicilian Defense, press square
    C8.

    Or, repeatedly press STUDIES to select another opening game.

    Note:  "Opening Game Lines of Play" below, shows the following
           information:

              The square you press to select an opening game line of play.

              The displayed name of the line of play.

              The moves that result in the board position you see after
              you select an opening game.

3.  Repeatedly press WHITE/- to take back or BLACK/+ to replay the
    displayed moves.

4.  Press ENTER to play with the board position shown on the display or
    CLEAR to return to the previous board position.

Opening Game Lines of Play

Square     Displayed           Moves                Full Opening Name
           Opening Name

A1         ruY LoPE:_          e2-e4 e7-e5 g1-f3    Ruy Lopez
                               b8-c6 f1-b5

A2         OPEn dF             e2-e4 e7-e5 g-1 f3   Open Defense
                               b8-c6 f1-b5 a7-a6
                               b5-a4 g8-f6 e1-g1
                               f6-e4

A3         CloSEd dF           e2-e4 e7-e5 g1-f3    Closed Defense
                               b8-c6 f1-b5 a7-a6
                               b5-a4 g8-f6 e1-g1
                               f8-e7

A4         Chigorin dF         e2-e4 e7-e5 g1-f3    Chigorin Defense
                               b8-c6 f1-b5 a7-a6
                               b5-a4 g8-f6 e1-g1
                               f8-e7 f1-e1 b7-b5
                               a4-b3 d7-d6

A5         marShallAtk         e2-e4 e7-e5 g1-f3    Marshall Attack
                               b8-c6 f1-b5 a7-a6
                               b5-a4 g8-f6 e1-g1
                               f8-e7 f1-e1 b7-b5
                               a4-b3 e8-g8 c2-c3
                               d7-d5

A6         Stein: :dF          e2-e4 e7-e5 g1-f3    Steinitz Defense
                               b8-c6 f1-b5 a7-a6
                               b5-a4 d7-d6

A7         berlin dF           e2-e4 e7-e5 g1-f3    Berlin Defense
                               b8-c6 f1-b5 g8-f6

A8         Schliemann          e2-e4 e7-e5 g1-f3    Schliemann
                               b8-c6 f1-b5 f7-f5    Defense

B1         Giuocopiano         e2-e4 e7-e5 g1-f3    Giuoco Piano
                               b8-c6 f1-c4 f8-c5

B2         2 KnightS           e2-e4 e7-e5 g1-f3    Two Knights
                               b8-c6 f1-c4 g8-f6

B3         LangeAttacK         e2-e4 e7-e5 g1-f3    Max Lange Attack
                               b8-c6 f1-c4 g8-f6
                               d2-d4 e5-d4 e1-g1
                               f8-c5 e4-e5

B4         4 KniGhtS           e2-e4 e7-e5 g1-f3    Four Knights
                               b8-c6 b1-c3 g8-f6    Opening

B5         Scotch Game         e2-e4 e7-e5 g1-f3    Scotch Game
                               b8-c6 d2-d4

B6         Pon:iani            e2-e4 e7-e5 g1-f3    Ponziani Opening
                               b8-c6 c2-c3

B7         Philidor dF         e2-e4 e7-e5 g1-f3    Philidor Defense
                               d7-d6

B8         QP CG               e2-e4 e7-e5 g1-f3    Queen Pawn
                               d7-d5                Counter Gambit

C1         PEtrov dF           e2-e4 e7-e5 g1-f3    Petrov's Defense
                               g8-f6

C2         Latvian Gbt         e2-e4 e7-e5 g1-f3    Latvian Gambit
                               f7-f5

C3         biShoPS             e2-e4 e7-e5 f1-c4    Bishop's Opening

C4         ViennA Game         e2-e4 e7-e5 b1-c3    Vienna Game

C5         daniSh Gbt          e2-e4 e7-e5 c2-c3    Danish Gambit

C6         Center Game         e2-e4 e7-e5 d2-d4    Center Game

C7         KinGS Gbt           e2-e4 e7-e5 f2-f4    King's Gambit

C8         SiciliAn dF         e2-e4 c7-c5          Sicilian Defense

D1         rAu:er Atk          e2-e4 c7-c5 g1-f3    Richter-Rauzer
                               b8-c6 d2-d4 c5-d4    Attack
                               f3-d4 g8-f6 b1-c3
                               d7-d6 c1-g5

D2         Pel iKan            e2-e4 c7-c5 g1-f3    Pelikan Variation
                               b8-c6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               e7-e5

D3         Taimanov            e2-e4 c7-c5 g1-f3    Taimanov Variation
                               b8-c6 d2-d4 c5-d4
                               f3-d4 e7-e6 b1-c3
                               d8-c7

D4         accel               e2-e4 c7-c5 g1-f3    Accelerated
           dragon              b8-c6 d2-d4 c5-d4    Dragon Variation
                               f3-d4 g7-g6

D5         dragon              e2-e4 c7-c5 g1-f3    Dragon Variation
                               b8-c6 b1-c3 g7-g6
                               d2-d4 c5-d4 f3-d4

D6         DrAGon              e2-e4 c7-c5 g1-f3    Dragon Variation
                               d7-d6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               g7-g6

D7         YugoS:              e2-e4 c7-c5 g1-f3    Yugoslav Attack
           Auatk               d7-d6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               g7-g6 c1-e3 f8-g7
                               f2-f3

D8         NaJdorF             e2-e4 c7-c5 g1-f3    Najdorf Variation
                               d7-d6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               a7-a6

E1         4 KniGhtS           e2-e4 c7-c5 g1-f3    Four Knights
                               e7-e6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               b8-c6

E2         PaulSen             e2-e4 c7-c5 g1-f3    Paulsen Variation
                               e7-e6 d2-d4 c5-d4
                               f3-d4 g8-f6 b1-c3
                               d7-d6

E3         CloSEd              e2-e4 c7-c5 b1-c3    Closed Variation

E4         Caro Kann           e2-e4 c7-c6          Caro-Kann

E5         main Line           e2-e4 c7-c6 d2-d4    Main Line
                               d7-d5 b1-c3 d5-e4
                               c3-e4 c8-f5

E6         Nin:ov itch         e2-e4 b8-c6          Nimzovitch
                                                    Defense

E7         Center Cntr         e2-e4 d7-d5          Center Counter

E8         French dF           e2-e4 e7-e6          French Defense

F1         Classi cal          e2-e4 e7-e6 d2-d4    Classical Variation
                               d7-d5 b1-c3 g8-f6

F2         rubinStein          e2-e4 e7-e6 d2-d4    Rubinstein Variation
                               d7-d5 b1-c3 d5-e4
                               c3-e4

F3         UinauEr             e2-e4 e7-e6 d2-d4    Winawer Variation
                               d7-d5 b1-c3 f8-b4

F4         tarraSch            e2-e4 e7-e6 d2-d4    Tarrasch Variation
                               d7-d5 b1-b2

F5         Nim:o v             e2-e4 e7-e6 d2-d4    Nimzovitch Variation
           itch                d7-d5 e4-e5

F6         AleKh:ne            e2-e4 g8-f6          Alekhine Defense
           dF

F7         Four PaunS          e2-e4 g8-f6 e4-e5    Four Pawns
                               f6-d5 c2-c4 d5-b6    Attack
                               d2-d4 d7-d6 f2-f4

F8         Pirc dF             e2-e4 g7-g6 d2-d4    Pirc Defense
                               g8-f6

G1         QG AccePted         d2-d4 d7-d5 c2-c4    Queen's Gambit
                               d5-c4                Accepted

G2         QG declined         d2-d4 d7-d5 c2-c4    Queen's Gambit
                               e7-e6                Declined

G3         Slau dF             d2-d4 d7-d5 c2-c4    Slav Defense
                               c7-c6

G4         Benon: CG           d2-d4 c7-c5          Benoni Counter
                                                    Gambit

G5         nodrnbenoni         d2-d4 g8-f6 c2-c4    Modern Benoni
                               c7-c5

G6         benKo Gbt           d2-d4 g8-f6 c2-c4    Benko Gambit
                               c7-c5 d4-d5 b7-b5

G7         Q-Ind: an           d2-d4 g8-f6 c2-c4    Queen's-Indian
                               e7-e6 g1-f3 b7-b6    Defense

G8         boGo-:ndian         d2-d4 g8-f6 c2-c4    Bogolyobov-
                               e7-e6 g1-f3 f8-b4    Indian Defense

H1         Nin:oIndian         d2-d4 g8-f6 c2-c4    Nimzo-Indian
                               e7-e6 b1-c3 f8-b4    Defense

H2         GruenFeld           d2-d4 g8-f6 c2-c4    Gruenfeld
                               g7-g6 b1-c3 d7-d5    Defense

H3         K-Ind: an           d2-d4 f7-f5          King's Indian
                                                    Defense

H4         dutch dF            d2-d4 f7-f5          Dutch Defense

H5         StauntonGbt         d2-d4 f7-f5 e2-e4    Staunton Gambit

H6         English             c2-c4                English Opening

H7         reti                g1-f3                Reti Opening

H8         birds               f2-f4                Bird's Opening

(LB/eb 3/6/98)

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