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 Rh4 win in 1 half-moves
3 Kd3 loss in 2 half-moves
4 Kd5 loss in 2 half-moves
5 Ke5 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kf4 loss in 2 half-moves
8 Kf5 loss in 2 half-moves
9 Rf4 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Kd4 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Rg1 loss in 1 half-moves
18 Rg6 loss in 1 half-moves