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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Kb2 win in 7 half-moves
9 Kc5 win in 9 half-moves
10 Re2 win in 9 half-moves
11 Ka1 draw
12 Ka2 draw
13 Kb7 draw
14 Kc1 draw
15 Kc7 draw
16 Kd7 draw
17 Re3 draw
18 Re4 draw
19 Re5 draw
20 Rf1 draw
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves