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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Kb4 draw
8 Kb6 draw
9 Kc4 draw
10 Rb3 draw
11 Rb4 draw
12 Rh1 draw
13 Kc5 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves