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

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kb8 draw
8 Kd8 draw
9 Ra2 draw
10 Rb1 draw
11 Rc1 draw
12 Rd1 draw
13 Rh1 draw
14 Kc7 loss in 2 half-moves
15 Kd7 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