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 Kd3 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Ke3 win in 1 half-moves
6 Ke5 win in 1 half-moves
7 Kf3 win in 1 half-moves
8 Kf5 win in 1 half-moves
9 Rc3 win in 1 half-moves
10 Kc6 loss in 2 half-moves
11 Kcd4 loss in 2 half-moves
12 Ked4 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Kb4 loss in 1 half-moves
19 Kcd5 loss in 1 half-moves
20 Ked5 loss in 1 half-moves
21 Rb4 loss in 1 half-moves