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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kc5 draw
5 Ra4 draw
6 Ra5 draw
7 Ra8 draw
8 Rc6 draw
9 Kb3 loss in 12 half-moves
10 Ka3 loss in 8 half-moves
11 Ka4 loss in 8 half-moves
12 Kc3 loss in 8 half-moves
13 Rb6 loss in 8 half-moves
14 Kc4 loss in 6 half-moves
15 Rd6 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rg6 loss in 1 half-moves