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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 draw
3 Ra3 draw
4 Ra5 draw
5 Ra6 draw
6 Ra7 draw
7 Rb4 draw
8 Rc4 draw
9 Rd4 draw
10 Ra1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Ka7 loss in 1 half-moves