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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kcc6 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kc7 draw
6 Kcd5 draw
7 Kd7 draw
8 Kdc6 draw
9 Kdd5 draw
10 Ke5 draw
11 Ke6 draw
12 Ke7 draw
13 Ra6 draw
14 Ra8 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves