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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kba7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kaa7 win in 5 half-moves
5 Rf8 win in 11 half-moves
6 Rh8 win in 11 half-moves
7 Ka6 draw
8 Kc8 draw
9 Kb6 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves