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

EGTB: win in 42 half-moves

# move score
1 K7b6 win in 41 half-moves
2 Kb5 win in 41 half-moves
3 K6b6 win in 43 half-moves
4 K7b7 win in 43 half-moves
5 K6b7 win in 45 half-moves
6 Kb8 win in 45 half-moves
7 Ka5 win in 47 half-moves
8 Rd1 win in 47 half-moves
9 Ka8 win in 49 half-moves
10 Ra1 win in 49 half-moves
11 Rb2 win in 49 half-moves
12 Rb8 win in 49 half-moves
13 Rc1 win in 49 half-moves
14 Rb3 win in 51 half-moves
15 Rb7 win in 51 half-moves
16 Re1 win in 51 half-moves
17 Rf1 win in 51 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves