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 Kb7 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rc3 win in 1 half-moves
10 Rd3 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Rg3 win in 1 half-moves
13 Rh3 win in 1 half-moves
14 Ka5 draw
15 Ka6 draw
16 Ka7 draw
17 Kc5 loss in 10 half-moves
18 Kc6 loss in 8 half-moves
19 Kc7 loss in 6 half-moves
20 Ra5 loss in 1 half-moves
21 Ra6 loss in 1 half-moves
22 Rf3 loss in 1 half-moves