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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 K8e8 win in 5 half-moves
3 Ra7 win in 9 half-moves
4 Ra8 win in 9 half-moves
5 K7c7 draw
6 K7c8 draw
7 K7e8 draw
8 K8c7 draw
9 K8c8 draw
10 Kc6 draw
11 Ra1 draw
12 Ra2 draw
13 Rb6 draw
14 Rc6 draw
15 Rh6 draw
16 K7e7 loss in 2 half-moves
17 K8e7 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves