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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Kb4 loss in 2 half-moves
7 Kc4 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Ke7 loss in 1 half-moves
12 Ke8 loss in 1 half-moves
13 Kf7 loss in 1 half-moves
14 Kg7 loss in 1 half-moves
15 Kg8 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Re8 loss in 1 half-moves