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 Kf4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Kc6 win in 7 half-moves
7 Kc4 draw
8 Kcd4 draw
9 Kcd5 draw
10 Kcd6 draw
11 Ke4 draw
12 Ke6 draw
13 Ked4 draw
14 Ked5 draw
15 Ked6 draw
16 Ra3 draw
17 Kf5 loss in 2 half-moves
18 Kf6 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 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves