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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Ka5 draw
7 Ka7 draw
8 Ra2 draw
9 Ra3 draw
10 Rc4 loss in 4 half-moves
11 Rd4 loss in 4 half-moves
12 Re4 loss in 4 half-moves
13 Ra5 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves