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 Kb5 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Ke7 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Kc4 win in 3 half-moves
8 Kcc6 win in 3 half-moves
9 Kcd5 win in 3 half-moves
10 Kd4 win in 3 half-moves
11 Kdc6 win in 3 half-moves
12 Kdd5 win in 3 half-moves
13 Ke6 win in 3 half-moves
14 Ra3 win in 3 half-moves
15 Ra4 win in 3 half-moves
16 Ra5 win in 3 half-moves
17 Ra8 win in 3 half-moves
18 Rc6 win in 3 half-moves
19 Ke5 win in 5 half-moves
20 Kb6 draw
21 Rb6 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves