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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 K7b7 draw
4 K8b7 draw
5 K8b8 draw
6 Rb8 draw
7 Rf1 draw
8 Rf5 draw
9 Rf6 draw
10 Rf7 draw
11 Rg8 draw
12 Rh8 draw
13 K7b8 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rc8 loss in 1 half-moves
17 Re8 loss in 1 half-moves
18 Rf2 loss in 1 half-moves
19 Rf4 loss in 1 half-moves