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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kaa4 win in 3 half-moves
3 Kba4 win in 3 half-moves
4 Kbb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Kbb6 win in 7 half-moves
9 Kc6 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Ra8 win in 9 half-moves
12 Kab4 loss in 2 half-moves
13 Kab6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves