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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Ka7 draw
8 Kc5 draw
9 Kd5 draw
10 Kd7 draw
11 Ke5 draw
12 Rc1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd4 draw
16 Rd5 draw
17 Re1 draw
18 Rf1 draw
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves