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

EGTB: win in 8 half-moves

# move score
1 Ka6 win in 7 half-moves
2 Kab6 win in 11 half-moves
3 Ra8 win in 11 half-moves
4 Ka8 draw
5 Kab7 draw
6 Kab8 draw
7 Kc6 draw
8 Rd8 draw
9 Kcb6 loss in 2 half-moves
10 Kcb7 loss in 2 half-moves
11 Kcb8 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves