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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Ka6 win in 5 half-moves
6 Ka8 win in 5 half-moves
7 Kb7 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 Kf6 win in 5 half-moves
10 Ra6 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Kd6 win in 7 half-moves
13 Ke5 draw
14 Kf5 draw
15 Kf7 draw
16 Rb4 draw
17 Rb5 draw
18 Rc6 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd6 loss in 2 half-moves