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

EGTB: win in 2 half-moves

# move score
1 a2 win in 1 half-moves
2 Kg4 win in 1 half-moves
3 Kg5 win in 1 half-moves
4 Kh4 win in 1 half-moves
5 Kh6 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Rb6 win in 1 half-moves
8 Rc6 win in 1 half-moves
9 Rd6 win in 1 half-moves
10 Re6 win in 1 half-moves
11 Rf6 win in 1 half-moves
12 Rg1 win in 1 half-moves
13 Rg2 win in 1 half-moves
14 Rg4 win in 1 half-moves
15 Rg5 win in 1 half-moves
16 Rg7 win in 1 half-moves
17 Rg3 loss in 1 half-moves
18 Rg8 loss in 1 half-moves
19 Rh6 loss in 1 half-moves