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 Kc3 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kcb3 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Ka2 win in 7 half-moves
9 Kb2 win in 7 half-moves
10 Kd4 win in 7 half-moves
11 Ra4 win in 7 half-moves
12 Rb1 win in 7 half-moves
13 Ka4 draw
14 Kab3 draw
15 Rb5 draw
16 Kd5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves