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 Kd6 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ke7 win in 1 half-moves
5 Kf6 win in 1 half-moves
6 Kf7 win in 1 half-moves
7 Rc7 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Rf7 win in 1 half-moves
10 Rg1 win in 1 half-moves
11 Rg2 win in 1 half-moves
12 Rg6 win in 1 half-moves
13 Rg8 win in 1 half-moves
14 Kd5 loss in 1 half-moves
15 Ke5 loss in 1 half-moves
16 Kf5 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Re7 loss in 1 half-moves
20 Rg3 loss in 1 half-moves
21 Rg4 loss in 1 half-moves
22 Rg5 loss in 1 half-moves
23 Rh7 loss in 1 half-moves