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

EGTB: win in 4 half-moves

# move score
1 Kdd7 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Kc8 draw
6 Kd6 draw
7 Kde8 draw
8 Ke6 draw
9 Ked7 draw
10 Kee8 draw
11 Kf6 draw
12 Kf7 draw
13 Kf8 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra7 draw
18 Rb8 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves