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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Ra6 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rg4 draw
13 Rh4 draw
14 Ra7 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves