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

EGTB: win in 2 half-moves

# move score
1 Kf8 win in 1 half-moves
2 Kg7 draw
3 Ra8 draw
4 Rb7 draw
5 Rf7 draw
6 Rg7 draw
7 Rh7 draw
8 Kh7 loss in 2 half-moves
9 Kh8 loss in 2 half-moves
10 Ra1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Ra3 loss in 1 half-moves