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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb1 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Ka3 draw
9 Ka5 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves