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 Kd3 win in 1 half-moves
3 Ke3 win in 1 half-moves
4 Ke5 win in 1 half-moves
5 Kf3 win in 1 half-moves
6 Kf4 win in 1 half-moves
7 Kf5 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rc2 win in 1 half-moves
10 Rd2 win in 1 half-moves
11 Re2 win in 1 half-moves
12 Rf2 win in 1 half-moves
13 Rg2 win in 1 half-moves
14 Rh1 win in 1 half-moves
15 Rh3 win in 1 half-moves
16 Rh4 win in 1 half-moves
17 Rh5 win in 1 half-moves
18 Rh6 win in 1 half-moves
19 Rh7 win in 1 half-moves
20 Kd4 loss in 1 half-moves
21 Kd5 loss in 1 half-moves
22 Ra2 loss in 1 half-moves
23 Rh8 loss in 1 half-moves