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

EGTB: win in 50 half-moves

# move score
1 Kfg7 win in 49 half-moves
2 Kgg7 win in 49 half-moves
3 Re1 win in 49 half-moves
4 Kh7 win in 51 half-moves
5 Re2 win in 51 half-moves
6 Re8 win in 51 half-moves
7 Rh3 win in 51 half-moves
8 Kh8 win in 53 half-moves
9 Ra3 win in 53 half-moves
10 Re4 win in 53 half-moves
11 Rg3 win in 53 half-moves
12 Rf3 win in 55 half-moves
13 Kff7 loss in 4 half-moves
14 Kgf7 loss in 4 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves