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 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra4 draw
7 Ra7 draw
8 Rb6 draw
9 Re6 draw
10 Rg6 draw
11 Rd6 loss in 20 half-moves
12 Ka1 loss in 18 half-moves
13 Ra3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rf6 loss in 1 half-moves