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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka8 draw
3 Kb6 draw
4 Kb7 draw
5 Ra1 draw
6 Ra3 draw
7 Ra5 draw
8 Rb4 draw
9 Rc4 draw
10 Rd4 draw
11 Rf4 draw
12 Rg4 draw
13 Ka6 loss in 4 half-moves
14 Ra2 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves