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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kcc5 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Kb4 win in 7 half-moves
7 Rb4 win in 7 half-moves
8 Kc6 draw
9 Kcd4 draw
10 Kd6 draw
11 Kdc5 draw
12 Kdd4 draw
13 Ke4 draw
14 Ke5 draw
15 Ke6 draw
16 Ra5 draw
17 Ra7 draw
18 Ra8 draw
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves