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

EGTB: win in 2 half-moves

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