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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Rd8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 Ka5 loss in 1 half-moves
12 Kb1 loss in 1 half-moves
13 Kb2 loss in 1 half-moves
14 Kc2 loss in 1 half-moves
15 Kd1 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Re8 loss in 1 half-moves