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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Rg4 win in 1 half-moves
7 Rh1 win in 1 half-moves
8 Rh6 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Rb4 draw
11 Rh7 draw
12 Ka6 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Ka8 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rd4 loss in 1 half-moves
19 Rf4 loss in 1 half-moves
20 Rh2 loss in 1 half-moves
21 Rh3 loss in 1 half-moves
22 Rh5 loss in 1 half-moves