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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kb2 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kc3 win in 5 half-moves
8 Kd2 win in 13 half-moves
9 Ka6 draw
10 Kd3 draw
11 Rc8 draw
12 Rd8 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves