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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka5 draw
3 Kc4 draw
4 Ra3 draw
5 Rb4 draw
6 Rc4 draw
7 Kb6 loss in 6 half-moves
8 Ra1 loss in 6 half-moves
9 Ra2 loss in 6 half-moves
10 Ka6 loss in 4 half-moves
11 Kb4 loss in 4 half-moves
12 Ra5 loss in 4 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves