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

EGTB: win in 3 half-moves

# move score
1 a2 win in 2 half-moves
2 Kf2 win in 4 half-moves
3 Kf3 win in 4 half-moves
4 Kf4 win in 5 half-moves
5 Rg2 win in 6 half-moves
6 Rh1 win in 6 half-moves
7 Kg2 win in 11 half-moves
8 Kg4 win in 11 half-moves
9 Ra1 win in 11 half-moves
10 Rf1 win in 11 half-moves
11 Kh2 win in 13 half-moves
12 Kh3 win in 13 half-moves
13 Kh4 win in 13 half-moves
14 Re1 win in 13 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves