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 Kg3 win in 1 half-moves
3 Rg4 loss in 2 half-moves
4 Rh1 loss in 2 half-moves
5 Rh2 loss in 2 half-moves
6 Rh3 loss in 2 half-moves
7 Rh5 loss in 2 half-moves
8 Rh6 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 Rh8 loss in 2 half-moves
11 Ke3 loss in 1 half-moves
12 Ke4 loss in 1 half-moves
13 Ke5 loss in 1 half-moves
14 Kf3 loss in 1 half-moves
15 Kf5 loss in 1 half-moves
16 Kg4 loss in 1 half-moves
17 Kg5 loss in 1 half-moves