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 Rg8 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kb6 draw
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Ra7 draw
9 Rb8 draw
10 Rd8 draw
11 Re8 draw
12 Rf8 draw
13 Ka5 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rc8 loss in 1 half-moves