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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rb7 draw
5 Rd7 draw
6 Re7 draw
7 Rf7 draw
8 Kg5 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rh8 loss in 2 half-moves