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 Ra3 draw
7 Rc6 draw
8 Rd6 draw
9 Ka1 loss in 10 half-moves
10 Ra7 loss in 10 half-moves
11 Ra8 loss in 10 half-moves
12 Rb6 loss in 6 half-moves
13 Ra5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Re6 loss in 1 half-moves
17 Rf6 loss in 1 half-moves