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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Rf6 win in 1 half-moves
7 K5b6 loss in 2 half-moves
8 K7b6 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 K5d6 loss in 1 half-moves
19 K7d6 loss in 1 half-moves
20 Kc4 loss in 1 half-moves
21 Rd6 loss in 1 half-moves