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

EGTB: win in 46 half-moves

# move score
1 Kab7 win in 45 half-moves
2 Kb6 win in 45 half-moves
3 Kc7 win in 45 half-moves
4 Kbb7 win in 49 half-moves
5 Kc8 win in 49 half-moves
6 Ra1 win in 49 half-moves
7 Ra2 win in 49 half-moves
8 Rd4 win in 49 half-moves
9 Ka6 win in 51 half-moves
10 Kba8 win in 51 half-moves
11 Ra3 win in 51 half-moves
12 Rb4 win in 51 half-moves
13 Kaa8 win in 53 half-moves
14 Ra5 win in 53 half-moves
15 Rc4 win in 53 half-moves
16 Re4 win in 57 half-moves
17 Ra6 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves