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 Ka7 draw
3 Ra1 draw
4 Ra2 draw
5 Ra3 draw
6 Rb5 draw
7 Rc5 draw
8 Kb7 loss in 2 half-moves
9 Kb8 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg5 loss in 1 half-moves
16 Rh5 loss in 1 half-moves