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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Ka7 win in 5 half-moves
8 Kd5 win in 11 half-moves
9 Ka5 draw
10 Kd6 draw
11 Ke5 draw
12 Ke7 draw
13 Kf5 draw
14 Kf6 draw
15 Kf7 draw
16 Rc4 draw
17 Re4 draw
18 Kb7 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves