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

EGTB: win in 40 half-moves

# move score
1 Kb5 win in 39 half-moves
2 Kbb6 win in 39 half-moves
3 Kc6 win in 39 half-moves
4 Kab6 win in 41 half-moves
5 Kc7 win in 41 half-moves
6 Ra4 win in 41 half-moves
7 Kc8 win in 45 half-moves
8 Ra1 win in 45 half-moves
9 Ra2 win in 45 half-moves
10 Ra3 win in 45 half-moves
11 Ka8 win in 47 half-moves
12 Kb8 win in 47 half-moves
13 Kba7 win in 47 half-moves
14 Rd5 win in 47 half-moves
15 Rb5 win in 49 half-moves
16 Kaa7 win in 51 half-moves
17 Rc5 win in 53 half-moves
18 Re5 draw
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves