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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ke6 win in 7 half-moves
3 Ra8 win in 7 half-moves
4 Kd6 win in 9 half-moves
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Kd8 draw
9 Ke7 draw
10 Ke8 draw
11 Kg7 draw
12 Kg8 draw
13 Kh7 draw
14 Ra1 draw
15 Ra5 draw
16 Ra6 draw
17 Rb7 draw
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves