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 Rb8 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Kb4 win in 9 half-moves
6 Kb8 win in 11 half-moves
7 Kc8 win in 11 half-moves
8 Ra7 win in 11 half-moves
9 Ka5 win in 17 half-moves
10 Kb7 win in 17 half-moves
11 Kb6 draw
12 Kc6 draw
13 Kd6 draw
14 Kd7 draw
15 Kd8 draw
16 Rc8 draw
17 Rd8 draw
18 Re8 draw
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves