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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Ka6 win in 9 half-moves
6 Ra7 win in 9 half-moves
7 Rb8 win in 9 half-moves
8 Kc6 win in 13 half-moves
9 Ka5 win in 17 half-moves
10 Kd8 win in 29 half-moves
11 Ra6 win in 29 half-moves
12 Ka4 draw
13 Kb4 draw
14 Kc4 draw
15 Kc5 draw
16 Kf8 draw
17 Ra1 draw
18 Ra5 draw
19 Rc8 draw
20 Rd8 draw
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves