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

EGTB: win in 38 half-moves

# move score
1 Ka7 win in 37 half-moves
2 Kb7 win in 37 half-moves
3 Rb3 win in 37 half-moves
4 Kb8 win in 39 half-moves
5 Ra1 win in 39 half-moves
6 Rb2 win in 39 half-moves
7 Rb4 win in 39 half-moves
8 Kc5 win in 41 half-moves
9 Rc1 win in 41 half-moves
10 Rd1 win in 41 half-moves
11 Kb4 win in 47 half-moves
12 Kb5 win in 47 half-moves
13 Re1 win in 47 half-moves
14 Kb3 win in 51 half-moves
15 Kc3 win in 51 half-moves
16 Kd3 win in 51 half-moves
17 Kd4 win in 51 half-moves
18 Kd5 win in 51 half-moves
19 Rb5 win in 51 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves