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

EGTB: win in 6 half-moves

# move score
1 Kd5 win in 5 half-moves
2 Kf6 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 Kd6 win in 9 half-moves
5 Rb8 win in 9 half-moves
6 Rc6 win in 9 half-moves
7 Rc7 win in 9 half-moves
8 Kd7 win in 15 half-moves
9 Ke7 win in 23 half-moves
10 Ra8 win in 27 half-moves
11 Kf7 win in 31 half-moves
12 Rc5 loss in 6 half-moves
13 Re8 loss in 6 half-moves
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves