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 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Rd1 loss in 2 half-moves
5 Rd2 loss in 2 half-moves
6 Rd6 loss in 2 half-moves
7 Rd7 loss in 2 half-moves
8 Rd8 loss in 2 half-moves
9 Re5 loss in 2 half-moves
10 Rf5 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Kb8 loss in 1 half-moves
13 Kd8 loss in 1 half-moves
14 Ra5 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rc5 loss in 1 half-moves
17 Rd3 loss in 1 half-moves
18 Rd4 loss in 1 half-moves
19 Rg5 loss in 1 half-moves