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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Ra6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Ka4 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra8 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Rc7 loss in 1 half-moves