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 Kg4 win in 1 half-moves
4 Kg5 win in 1 half-moves
5 Kh3 win in 1 half-moves
6 Kh5 win in 1 half-moves
7 Rb7 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Rd2 win in 1 half-moves
10 Rd3 win in 1 half-moves
11 Rd5 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Re7 win in 1 half-moves
14 Rf7 win in 1 half-moves
15 Rg7 win in 1 half-moves
16 Rh7 win in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rd1 loss in 1 half-moves
19 Rd4 loss in 1 half-moves
20 Rd6 loss in 1 half-moves