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 Kc7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Ka8 draw
7 Kc8 draw
8 Rd8 draw
9 Rf1 draw
10 Rf4 draw
11 Rf5 draw
12 Rf6 draw
13 Rc8 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves