倫敦系統英文London System)係一種國際象棋開局系統。

London System
abcdefgh
8
a8 black rook
b8 black knight
c8 black bishop
d8 black queen
e8 black king
f8 black bishop
g8 black knight
h8 black rook
a7 black pawn
b7 black pawn
c7 black pawn
d7 black pawn
e7 black pawn
f7 black pawn
g7 black pawn
h7 black pawn
d4 white pawn
f4 white bishop
f3 white knight
a2 white pawn
b2 white pawn
c2 white pawn
e2 white pawn
f2 white pawn
g2 white pawn
h2 white pawn
a1 white rook
b1 white knight
d1 white queen
e1 white king
f1 white bishop
h1 white rook
8
77
66
55
44
33
22
11
abcdefgh
The London System setup
步法d4, Nf3, Bf4
ECO 編號D02, A46, A48
起源by James Mason
命名嚟自1922 London tournament
上一級Queen's Pawn Game
其他名Mason Variation

睇埋 編輯