Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Rf6 draw
9 Rf1 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rfb8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kg1 loss in 1 half-moves
19 Kg2 loss in 1 half-moves
20 Kh2 loss in 1 half-moves
21 Rab8 loss in 1 half-moves
22 Rac8 loss in 1 half-moves
23 Rad8 loss in 1 half-moves
24 Rae8 loss in 1 half-moves
25 Rfc8 loss in 1 half-moves
26 Rfd8 loss in 1 half-moves
27 Rfe8 loss in 1 half-moves