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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Kc7 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Kg7 win in 5 half-moves
6 Kh6 win in 5 half-moves
7 Kh7 win in 5 half-moves
8 Rg8 win in 5 half-moves
9 Kf6 win in 7 half-moves
10 Kg5 win in 11 half-moves
11 Kh5 win in 13 half-moves
12 Kf5 draw
13 Ra8 draw
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves