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

EGTB: win in 50 half-moves

# move score
1 Kf7 win in 49 half-moves
2 Kf8 win in 49 half-moves
3 Khg7 win in 49 half-moves
4 Khh7 win in 49 half-moves
5 Rb5 win in 49 half-moves
6 Kgg7 win in 51 half-moves
7 Kgh7 win in 51 half-moves
8 Ra8 win in 51 half-moves
9 Rc8 win in 51 half-moves
10 Rd8 win in 51 half-moves
11 Rb7 win in 53 half-moves
12 Rb4 win in 55 half-moves
13 Rb6 win in 55 half-moves
14 Re8 win in 57 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rf8 loss in 2 half-moves