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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ra6 win in 9 half-moves
4 Ra8 win in 9 half-moves
5 Ra1 win in 15 half-moves
6 Ra2 win in 15 half-moves
7 K6a7 draw
8 K8a7 draw
9 Ra7 draw
10 Rg5 draw
11 Rh5 draw
12 Ka6 loss in 2 half-moves
13 Ka8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 K6b7 loss in 1 half-moves
24 K6c7 loss in 1 half-moves
25 K8b7 loss in 1 half-moves
26 K8c7 loss in 1 half-moves