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

EGTB: win in 4 half-moves

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