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

EGTB: win in 42 half-moves

# move score
1 Kb6 win in 41 half-moves
2 Kc7 win in 41 half-moves
3 Kbb7 win in 43 half-moves
4 Ka6 win in 45 half-moves
5 Kab7 win in 45 half-moves
6 Ra6 win in 45 half-moves
7 Kc8 win in 47 half-moves
8 Rb5 win in 47 half-moves
9 Kba8 win in 49 half-moves
10 Ra4 win in 49 half-moves
11 Rc5 win in 49 half-moves
12 Rd5 win in 49 half-moves
13 Re5 win in 49 half-moves
14 Rf5 win in 49 half-moves
15 Kaa8 win in 51 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves