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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra5 win in 1 half-moves
7 Ra6 win in 1 half-moves
8 Ra7 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd8 win in 1 half-moves
12 Re8 win in 1 half-moves
13 Rf8 win in 1 half-moves
14 Rg8 win in 1 half-moves
15 Kb4 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra1 loss in 1 half-moves
22 Rh8 loss in 1 half-moves