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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kd8 draw
3 Rb7 draw
4 Rc7 draw
5 Rd7 draw
6 Kf8 loss in 10 half-moves
7 Kd7 loss in 8 half-moves
8 Ke7 loss in 8 half-moves
9 Ra4 loss in 4 half-moves
10 Ra8 loss in 4 half-moves
11 Kf7 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Ra1 loss in 1 half-moves