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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra5 draw
7 Rb6 draw
8 Rc6 draw
9 Rd6 draw
10 Rf6 draw
11 Ka1 loss in 10 half-moves
12 Ra7 loss in 10 half-moves
13 Ra3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rh6 loss in 2 half-moves