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

EGTB: win in 4 half-moves

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