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 Ke4 win in 1 half-moves
3 Ke5 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Kf4 win in 1 half-moves
6 Kf6 win in 1 half-moves
7 Kg4 win in 1 half-moves
8 Kg5 win in 1 half-moves
9 Kg6 win in 1 half-moves
10 Rb2 win in 1 half-moves
11 Rb3 win in 1 half-moves
12 Rb6 win in 1 half-moves
13 Rb8 win in 1 half-moves
14 Rd7 win in 1 half-moves
15 Re7 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rg7 win in 1 half-moves
18 Rh7 win in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Rb1 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rc7 loss in 1 half-moves