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

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Kf7 loss in 10 half-moves
3 Rb8 loss in 8 half-moves
4 Rc8 loss in 8 half-moves
5 Ra7 loss in 6 half-moves
6 Ke8 loss in 4 half-moves
7 Ke7 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Kg8 loss in 1 half-moves