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 Kcc4 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kdd5 win in 5 half-moves
6 Ra1 win in 7 half-moves
7 Ra2 win in 7 half-moves
8 Ra4 win in 7 half-moves
9 Kc3 draw
10 Kcd5 draw
11 Kd3 draw
12 Kdc4 draw
13 Ke3 draw
14 Ke4 draw
15 Ke5 draw
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb5 loss in 2 half-moves