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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Rd4 win in 1 half-moves
10 Rf4 win in 1 half-moves
11 Rg4 win in 1 half-moves
12 Kb7 draw
13 Re4 draw
14 Kc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ra2 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rh4 loss in 1 half-moves