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

EGTB: win in 6 half-moves

# move score
1 a3 win in 5 half-moves
2 Ke4 win in 7 half-moves
3 Ke5 win in 7 half-moves
4 Kf4 win in 11 half-moves
5 Rf3 win in 11 half-moves
6 Rg3 win in 11 half-moves
7 Rh3 win in 11 half-moves
8 Kg4 win in 13 half-moves
9 Ra3 win in 13 half-moves
10 Re1 win in 13 half-moves
11 Re2 win in 13 half-moves
12 Re4 win in 13 half-moves
13 Kg5 win in 15 half-moves
14 Re5 win in 15 half-moves
15 Re6 win in 15 half-moves
16 Kf6 win in 17 half-moves
17 Kg6 win in 17 half-moves
18 Ke6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves