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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kaa7 win in 3 half-moves
5 Kab6 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kba7 win in 3 half-moves
9 Kc7 win in 3 half-moves
10 Kc8 win in 3 half-moves
11 Rb8 win in 3 half-moves
12 Re8 win in 3 half-moves
13 Rf8 win in 3 half-moves
14 Rh5 win in 3 half-moves
15 Rh6 win in 3 half-moves
16 Rh7 win in 3 half-moves
17 Kc6 win in 9 half-moves
18 Kbb6 win in 11 half-moves
19 Ra8 draw
20 Rh3 draw
21 Rh4 draw
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves