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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Rb4 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Rd4 win in 1 half-moves
10 Re4 win in 1 half-moves
11 Rh4 win in 1 half-moves
12 Ka5 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Ra6 loss in 1 half-moves
20 Ra7 loss in 1 half-moves
21 Rf4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves