Antichess browser by
Colibri
openings
endgames
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start position
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Click on the third or sixth rank to set the en passant target square.
FEN:
go
Book: 87 / 245
#
move
proof
disproof
1
Kf1
1
87
2
Ke2
1
87
3
c5
1
87
4
Nf3
23
88
5
Nh3
17
88
6
e4
1
88
7
a3
1
88
8
Na3
1
88
9
d4
1
88
10
f4
1
88
11
b4
1
91
12
f3
1
91
13
Kd1
2
93
14
h3
21
105
15
h4
28
260
16
g3
36
449
17
a4
30
517
18
Ne2
22
519
19
Nc3
28
552
20
b3
28
569
21
d3
0
∞