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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kab7 draw
5 Kab8 draw
6 Kb6 draw
7 Kc7 draw
8 Kcb7 draw
9 Kcb8 draw
10 Kd7 draw
11 Kd8 draw
12 Rb5 draw
13 Rf5 draw
14 Rg1 draw
15 Rg6 draw
16 Rg7 draw
17 Rg8 draw
18 Rh5 draw
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves