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