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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 K6c6 win in 3 half-moves
3 K7a7 win in 3 half-moves
4 K7c6 win in 3 half-moves
5 K7c7 win in 3 half-moves
6 Ka8 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kc8 win in 3 half-moves
9 Ra7 win in 3 half-moves
10 Ra8 win in 3 half-moves
11 K6a7 loss in 2 half-moves
12 K6c7 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves