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

EGTB: win in 46 half-moves

# move score
1 K6b6 win in 45 half-moves
2 K6b7 win in 45 half-moves
3 K7b6 win in 45 half-moves
4 K7b7 win in 45 half-moves
5 Kb5 win in 45 half-moves
6 Rb8 win in 45 half-moves
7 Kb8 win in 47 half-moves
8 Ra8 win in 47 half-moves
9 Ka5 win in 49 half-moves
10 Ka8 win in 49 half-moves
11 Rf8 win in 49 half-moves
12 Rg7 win in 49 half-moves
13 Rh8 win in 49 half-moves
14 Rg3 win in 51 half-moves
15 Rg4 win in 51 half-moves
16 Rg5 win in 51 half-moves
17 Rg6 win in 51 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves