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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 K7b7 win in 3 half-moves
5 K7b8 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 K8b8 draw
8 Re7 draw
9 Rf1 draw
10 Rg7 draw
11 Rh7 draw
12 K8b7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves