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

EGTB: win in 40 half-moves

# move score
1 Kgf7 win in 39 half-moves
2 Kgg7 win in 41 half-moves
3 Rf7 win in 41 half-moves
4 Kf5 win in 43 half-moves
5 Kh7 win in 43 half-moves
6 Kh8 win in 43 half-moves
7 Ke7 win in 45 half-moves
8 Kff7 win in 45 half-moves
9 Ra8 win in 51 half-moves
10 Kfg7 win in 53 half-moves
11 Kg6 win in 53 half-moves
12 Kg5 win in 55 half-moves
13 Re8 draw
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves