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 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ra6 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Rd5 win in 3 half-moves
10 Re5 win in 3 half-moves
11 Ra7 win in 5 half-moves
12 Ra8 win in 5 half-moves
13 Kcc8 win in 9 half-moves
14 Kdc8 win in 9 half-moves
15 Kdd7 win in 9 half-moves
16 Ra1 win in 9 half-moves
17 Ra3 win in 9 half-moves
18 Ra4 win in 9 half-moves
19 Kcd7 win in 11 half-moves
20 Ra2 draw
21 Rf5 draw
22 Ke7 loss in 2 half-moves
23 Ke8 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves