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 K7a7 draw
3 Kb6 draw
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra7 draw
8 Ra8 draw
9 Rb6 draw
10 Re6 draw
11 Rf6 draw
12 Rg6 draw
13 K7a8 loss in 2 half-moves
14 K7c8 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 K7c7 loss in 1 half-moves
17 K8a7 loss in 1 half-moves
18 K8a8 loss in 1 half-moves
19 K8c7 loss in 1 half-moves
20 K8c8 loss in 1 half-moves
21 Ra4 loss in 1 half-moves
22 Rc6 loss in 1 half-moves
23 Rd6 loss in 1 half-moves
24 Rh6 loss in 1 half-moves