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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Kb8 draw
6 Rd8 draw
7 Re8 draw
8 Rf2 draw
9 Rf6 draw
10 Rg8 draw
11 Rh8 draw
12 Rf4 loss in 6 half-moves
13 Rf5 loss in 6 half-moves
14 Rb8 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves