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 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Rc7 draw
11 Rd8 draw
12 Re8 draw
13 Ra8 loss in 36 half-moves
14 Rf8 loss in 28 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves