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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka7 draw
3 Kb8 draw
4 Ra3 draw
5 Ra4 draw
6 Ra6 draw
7 Ra7 draw
8 Rb5 draw
9 Rc5 loss in 4 half-moves
10 Rd5 loss in 4 half-moves
11 Re5 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rg5 loss in 1 half-moves