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 Kc6 win in 7 half-moves
3 Kcb6 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Kd5 win in 11 half-moves
6 Kcb5 draw
7 Ra6 draw
8 Ra7 draw
9 Rc8 draw
10 Rg8 draw
11 Ka4 loss in 2 half-moves
12 Kab4 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kab6 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kcb4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves