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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Ra7 win in 9 half-moves
3 Kb8 win in 13 half-moves
4 Kc6 win in 13 half-moves
5 Ka1 draw
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb1 draw
10 Kc1 draw
11 Kc2 draw
12 Kc7 draw
13 Kc8 draw
14 Ka3 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves