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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Ka4 win in 9 half-moves
4 Kb4 win in 9 half-moves
5 Rb2 win in 9 half-moves
6 Rc1 win in 9 half-moves
7 Ka5 win in 11 half-moves
8 Rb3 win in 13 half-moves
9 Ra1 win in 23 half-moves
10 Ka6 draw
11 Kb6 draw
12 Kd3 draw
13 Kd4 draw
14 Ke2 draw
15 Ke4 draw
16 Kf2 draw
17 Kf3 draw
18 Kf4 draw
19 Rb4 draw
20 Re1 draw
21 Rh1 draw
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves