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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 K3a4 loss in 2 half-moves
7 K3c3 loss in 2 half-moves
8 K3c4 loss in 2 half-moves
9 K4a4 loss in 2 half-moves
10 K4c3 loss in 2 half-moves
11 K4c4 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Ka2 loss in 1 half-moves
17 Ka5 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Ra5 loss in 1 half-moves