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 Kb7 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Kc7 win in 7 half-moves
9 Rc7 win in 7 half-moves
10 Rb8 win in 13 half-moves
11 Ka3 draw
12 Ka4 draw
13 Ka5 draw
14 Kb3 draw
15 Kbb5 draw
16 Kbc5 draw
17 Kc3 draw
18 Kc4 draw
19 Kcc5 draw
20 Kd5 draw
21 Re8 draw
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves