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

EGTB: win in 2 half-moves

# move score
1 Kd8 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rd7 draw
5 Kb8 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Rc7 loss in 2 half-moves
8 Re7 loss in 2 half-moves
9 Rf7 loss in 2 half-moves
10 Rg1 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Kb7 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Rb7 loss in 1 half-moves