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

EGTB: win in 8 half-moves

# move score
1 Kc7 win in 7 half-moves
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Kc8 draw
7 Ke8 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves