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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kbc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb6 win in 5 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kb3 draw
11 Kb6 draw
12 Kbb4 draw
13 Kc2 draw
14 Kcb4 draw
15 Kcc4 draw
16 Rb7 draw
17 Rc8 draw
18 Rh8 draw
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves