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 Kb8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kba6 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Kc7 win in 13 half-moves
7 Ka5 draw
8 Kaa6 draw
9 Kab7 draw
10 Kbb7 draw
11 Kc5 draw
12 Rb8 draw
13 Rc8 draw
14 Rd8 draw
15 Rh8 draw
16 Re8 loss in 1 half-moves
17 Rg8 loss in 1 half-moves