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

EGTB: win in 6 half-moves

# move score
1 Ka8 win in 5 half-moves
2 Kab7 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kbb7 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Kaa6 draw
7 Rb7 draw
8 Ka5 loss in 2 half-moves
9 Kba6 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 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 Rh8 loss in 2 half-moves