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 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Rd4 win in 3 half-moves
11 Re4 win in 3 half-moves
12 Kc8 draw
13 Kcc6 draw
14 Kcd7 draw
15 Kd8 draw
16 Kdc6 draw
17 Kdd7 draw
18 Ke5 draw
19 Ke6 draw
20 Ke7 draw
21 Ra3 draw
22 Ra6 draw
23 Ra7 draw
24 Rf4 draw
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh4 loss in 2 half-moves