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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 K8b7 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 K7b7 draw
5 K7b8 draw
6 K8b8 draw
7 Ka6 draw
8 Kb6 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Rh4 draw
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves