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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 K7c7 draw
3 K8c7 draw
4 K8c8 draw
5 K8e8 draw
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Ra7 draw
10 Rb8 draw
11 Rc8 draw
12 K7c8 loss in 2 half-moves
13 K7e8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 K7e7 loss in 1 half-moves
18 K8e7 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Ra6 loss in 1 half-moves