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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Ka2 draw
7 Ka4 draw
8 Ka7 draw
9 Kb2 draw
10 Kb4 draw
11 Ra7 draw
12 Rd8 draw
13 Kb7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Ka5 loss in 1 half-moves