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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kf3 win in 11 half-moves
3 Rg8 win in 11 half-moves
4 Kf2 win in 15 half-moves
5 Kg3 win in 15 half-moves
6 Kh2 win in 15 half-moves
7 Kh3 win in 15 half-moves
8 Rf8 win in 15 half-moves
9 Kf1 win in 17 half-moves
10 Kg1 win in 17 half-moves
11 Rh8 win in 19 half-moves
12 Kh1 draw
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves