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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Ka1 loss in 2 half-moves
8 Ka8 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Ka7 loss in 1 half-moves
19 Kb3 loss in 1 half-moves
20 Ra7 loss in 1 half-moves
21 Rb3 loss in 1 half-moves