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

EGTB: win in 6 half-moves

# move score
1 Re3 win in 5 half-moves
2 Ke4 win in 9 half-moves
3 Rb4 win in 13 half-moves
4 Rb5 win in 13 half-moves
5 Rb6 win in 13 half-moves
6 Rb7 win in 13 half-moves
7 Rb8 win in 13 half-moves
8 Ke5 win in 17 half-moves
9 Kf5 win in 25 half-moves
10 Kg5 win in 27 half-moves
11 Kg4 loss in 4 half-moves
12 Ra3 loss in 4 half-moves
13 Rc3 loss in 4 half-moves
14 Rd3 loss in 4 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves