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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kb3 draw
6 Ra2 draw
7 Ra7 draw
8 Rb6 draw
9 Rc6 draw
10 Kc3 loss in 12 half-moves
11 Ka3 loss in 10 half-moves
12 Kc1 loss in 6 half-moves
13 Kc2 loss in 6 half-moves
14 Rd6 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rf6 loss in 1 half-moves