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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Kd7 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Re8 win in 7 half-moves
5 Rh7 win in 7 half-moves
6 Ke7 win in 9 half-moves
7 Rg8 win in 9 half-moves
8 Kb7 win in 11 half-moves
9 Kc7 win in 11 half-moves
10 Ka7 win in 17 half-moves
11 Ka5 draw
12 Ka6 draw
13 Kc6 draw
14 Kd6 draw
15 Kf6 draw
16 Kf7 draw
17 Rf8 draw
18 Rh1 draw
19 Rh5 draw
20 Rh6 draw
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Kf5 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves