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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kh8 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Kf8 draw
7 Kg7 draw
8 Kh7 draw
9 Ra1 draw
10 Ra2 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Ra3 loss in 2 half-moves