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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 5 half-moves
4 Rd7 win in 5 half-moves
5 Rd8 win in 5 half-moves
6 Kc5 draw
7 Kc6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Re6 draw
12 Rf6 draw
13 Rg6 draw
14 Rh6 draw
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves