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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra5 draw
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Ka1 loss in 2 half-moves
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kc1 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 K1a2 loss in 1 half-moves
15 K1b2 loss in 1 half-moves
16 K1c2 loss in 1 half-moves
17 K3a2 loss in 1 half-moves
18 K3b2 loss in 1 half-moves
19 K3c2 loss in 1 half-moves