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

EGTB: win in 2 half-moves

# move score
1 a3 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Kg6 win in 1 half-moves
4 Kh5 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rd3 win in 1 half-moves
8 Re3 win in 1 half-moves
9 Rf1 win in 1 half-moves
10 Rf4 win in 1 half-moves
11 Rf5 win in 1 half-moves
12 Rf7 win in 1 half-moves
13 Rg3 win in 1 half-moves
14 Kg7 loss in 1 half-moves
15 Kh7 loss in 1 half-moves
16 Ra3 loss in 1 half-moves
17 Rf2 loss in 1 half-moves
18 Rf6 loss in 1 half-moves
19 Rf8 loss in 1 half-moves
20 Rh3 loss in 1 half-moves