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

EGTB: win in 4 half-moves

# move score
1 Kba7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kaa7 win in 9 half-moves
4 Ka6 draw
5 Kc8 draw
6 Rf8 draw
7 Rg8 draw
8 Rh8 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