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

EGTB: win in 46 half-moves

# move score
1 K2b3 win in 45 half-moves
2 Kb5 win in 45 half-moves
3 Kb4 win in 47 half-moves
4 K4b3 win in 49 half-moves
5 Kb2 win in 49 half-moves
6 Rc8 win in 51 half-moves
7 K2a3 win in 53 half-moves
8 K4a3 win in 53 half-moves
9 Ka1 win in 53 half-moves
10 Ka5 win in 53 half-moves
11 Kb1 win in 53 half-moves
12 Ra6 win in 53 half-moves
13 Ra7 win in 53 half-moves
14 Rb8 win in 53 half-moves
15 Rg8 win in 53 half-moves
16 Rh8 win in 53 half-moves
17 Ra5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves