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 Kc5 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcb7 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Ka7 win in 7 half-moves
9 Kb8 win in 7 half-moves
10 Kd6 win in 7 half-moves
11 Kd7 win in 7 half-moves
12 Ra6 win in 7 half-moves
13 Rb3 win in 7 half-moves
14 Rb4 win in 7 half-moves
15 Kab7 draw
16 Kd5 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves