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 Kaa6 win in 3 half-moves
3 Kaa8 win in 3 half-moves
4 Kab6 win in 3 half-moves
5 Kba6 win in 3 half-moves
6 Kba8 win in 3 half-moves
7 Kbb6 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kc7 win in 3 half-moves
10 Ra8 win in 3 half-moves
11 Kc8 win in 13 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves