오픈 파일(Open file)은 체스에서 파일이 하나도 없는 것을 말한다. 또는 이 이동 또는 공격하기 좋다.

abcdefgh
8
e8 black knight
e7 black king
f7 black pawn
a6 black pawn
d6 black pawn
e6 black rook
h6 black pawn
a5 white pawn
b5 black rook
c5 black pawn
e5 white pawn
g5 black pawn
b4 black pawn
c4 white knight
b3 white pawn
f3 white pawn
h3 white pawn
c2 white pawn
d2 white rook
f2 white king
g2 white pawn
d1 white rook
8
77
66
55
44
33
22
11
abcdefgh
Anand–Ivanchuk, after 34. e5!
abcdefgh
8
d8 black cross
e8 black knight
d7 black cross
e7 black king
f7 black pawn
a6 black pawn
d6 black cross
e6 black rook
h6 black pawn
a5 white pawn
b5 black rook
c5 black pawn
d5 black cross
e5 black pawn
g5 black pawn
b4 black pawn
c4 white knight
d4 black cross
b3 white pawn
d3 black cross
f3 white pawn
h3 white pawn
c2 white pawn
d2 white rook
f2 white king
g2 white pawn
d1 white rook
8
77
66
55
44
33
22
11
abcdefgh
After 34... dxe5, White obtained the open d-file (marked with crosses)
abcdefgh
8
d8 white rook
e8 black knight
a7 white rook
a6 black pawn
e6 black rook
f6 black pawn
g6 black king
h6 black pawn
a5 white pawn
b5 black rook
c5 black pawn
e5 black pawn
g5 black pawn
b4 black pawn
c4 white knight
b3 white pawn
f3 white pawn
h3 white pawn
c2 white pawn
f2 white king
g2 white pawn
8
77
66
55
44
33
22
11
abcdefgh
Position after 38. Rd8 – White's rooks have occupied the 7th and 8th ranks

같이 보기 편집