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 Ke6 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Ke8 win in 1 half-moves
5 Kf6 win in 1 half-moves
6 Kf8 win in 1 half-moves
7 Kg6 win in 1 half-moves
8 Kg7 win in 1 half-moves
9 Kg8 win in 1 half-moves
10 Rb5 win in 1 half-moves
11 Rc5 win in 1 half-moves
12 Re5 win in 1 half-moves
13 Rf1 win in 1 half-moves
14 Rg5 win in 1 half-moves
15 Rh5 win in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Rd5 loss in 1 half-moves
18 Rf2 loss in 1 half-moves
19 Rf3 loss in 1 half-moves
20 Rf4 loss in 1 half-moves
21 Rf6 loss in 1 half-moves