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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Kcb4 win in 5 half-moves
5 Kcb5 win in 5 half-moves
6 Rc3 win in 5 half-moves
7 Kc4 win in 7 half-moves
8 Ka5 draw
9 Ra1 draw
10 Ra2 draw
11 Kab4 loss in 2 half-moves
12 Kab5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves