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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb3 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Rb6 win in 15 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb7 draw
10 Kc7 draw
11 Kd6 draw
12 Kd7 draw
13 Ra1 draw
14 Ra2 draw
15 Ra5 draw
16 Ra7 draw
17 Ra8 draw
18 Kc1 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves