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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kh4 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Ra5 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rh7 win in 5 half-moves
7 Kg5 win in 7 half-moves
8 Kg6 draw
9 Kh2 draw
10 Kh6 draw
11 Ra3 draw
12 Ra8 draw
13 Rb7 draw
14 Rc7 draw
15 Kg1 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves