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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kdd6 draw
5 Kdd8 draw
6 Kde6 draw
7 Ked6 draw
8 Ked8 draw
9 Kee6 draw
10 Kf6 draw
11 Kf7 draw
12 Kf8 draw
13 Rc8 draw
14 Rd8 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kc6 loss in 1 half-moves
19 Rb8 loss in 1 half-moves