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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kdd5 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Kc4 win in 7 half-moves
9 Kc7 draw
10 Kcc6 draw
11 Kcd5 draw
12 Kd4 draw
13 Kdc6 draw
14 Ra1 draw
15 Ra5 draw
16 Ra8 draw
17 Rb6 draw
18 Rc6 draw
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves