Alice Chess

Alice Chess is a chess variant invented in 1953 by V. R. Parton which employs two chessboards rather than one, and a slight (but significant) alteration to the standard rules of chess. The game is named after the main character "Alice" in Lewis Carroll's work Through the Looking-Glass, where travel through the mirror is portrayed on the chessboards by the after-move transfer of chess pieces between boards A and B.

The simple transfer rule is well known for causing disorientation and confusion in players new to the game, often leading to surprises and amusing mistakes as pieces "disappear" and "reappear" between boards, and pieces interposed to block attacks on one board are simply bypassed on the other. This "nothing is as it seems" experience probably accounts for Alice Chess remaining Parton's most popular and successful variant among numerous others he invented.


A

B

White mates in two moves
by Udo Marks

Solution: 1.Kb1/A! (waiting!):
1...Re7 2.Rxe7/A#
1...R(e8)–other 2.Re7/A#
1...R(g5)–any 2.Rg5/A#
1...Ba1 2.Qxa1/A#
1...Bb2 2.Qxb2/A#
1...B(c3)–other 2.Qc3/A#
1...B(h5)–any 2.Nf3/A#
1...N(c5)–any 2.Rc5/A#
1...N(d6)–any 2.Bd6/A# (2.Bc7/A+? Nd6/A!)
1...b6 (or 1...b5) 2.Nc6/A#
1...e2 2.Qe3/A#
1...g2 2.Bh2/A#! (2.Bg3/A+? Rxg3)
Tries:
1.Qd3/A? (threatening 2.Rd5/A#) Nxd3? 2.Rc5/A#, but 1...Ra8+!
1.b5/A? Ba1! 2.Qc3/A+ Bxd4/A!
(Note: moves returning to board A are notated "/A".)


Read more about Alice Chess:  Move Rules, Early Mates, Sample Game, Variations

Famous quotes containing the words alice and/or chess:

    “Let the jury consider their verdict,” the King said, for about the twentieth time that day.
    “No, no!” said the Queen. “Sentence first—verdict afterwards.”
    “Stuff and nonsense!” said Alice loudly. “The idea of having the sentence first!”
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)

    Today’s fathers and mothers—with only the American dream for guidance—extend and overextend themselves, physically, emotionally, and financially, during the best years of their lives to ensure that their children will grow up prepared to do better and go further than they did.
    —Stella Chess (20th century)