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

EGTB: win in 44 half-moves

# move score
1 Kb4 win in 43 half-moves
2 Kb5 win in 43 half-moves
3 Kbb6 win in 43 half-moves
4 Ka4 win in 47 half-moves
5 Kaa6 win in 47 half-moves
6 Kab6 win in 47 half-moves
7 Kba6 win in 47 half-moves
8 Ra1 win in 47 half-moves
9 Ra2 win in 47 half-moves
10 Ra4 win in 47 half-moves
11 Rd3 win in 47 half-moves
12 Ka7 win in 49 half-moves
13 Kc6 win in 49 half-moves
14 Rb3 win in 49 half-moves
15 Rc3 win in 51 half-moves
16 Rh3 win in 51 half-moves
17 Ka8 win in 53 half-moves
18 Kb8 win in 53 half-moves
19 Kc7 win in 53 half-moves
20 Kc8 win in 53 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves