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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kf8 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Kb8 win in 7 half-moves
6 Kf7 win in 7 half-moves
7 Kc7 draw
8 Kcd7 draw
9 Kcd8 draw
10 Ke8 draw
11 Ked7 draw
12 Ked8 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb1 draw
17 Rg1 draw
18 Rh1 draw
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves