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 K5a6 win in 7 half-moves
3 K5b6 win in 7 half-moves
4 K5c6 win in 7 half-moves
5 Ka5 win in 7 half-moves
6 Rb8 win in 7 half-moves
7 Ka7 win in 9 half-moves
8 Ka8 win in 9 half-moves
9 Ka4 win in 11 half-moves
10 Kc7 win in 11 half-moves
11 K7a6 draw
12 K7b6 draw
13 K7c6 draw
14 Kb4 draw
15 Kb8 draw
16 Kc8 draw
17 Rc8 draw
18 Rg8 draw
19 Rh1 draw
20 Rh5 draw
21 Rh6 draw
22 Rh7 draw
23 Kc4 loss in 2 half-moves
24 Kc5 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 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