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

EGTB: win in 42 half-moves

# move score
1 Kb6 win in 41 half-moves
2 Rb3 win in 41 half-moves
3 Kb5 win in 45 half-moves
4 Ka4 win in 47 half-moves
5 Ka5 win in 47 half-moves
6 Ka6 win in 47 half-moves
7 Ka7 win in 47 half-moves
8 Ra1 win in 47 half-moves
9 Rb2 win in 47 half-moves
10 Rg1 win in 47 half-moves
11 Rh1 win in 47 half-moves
12 Ka3 win in 49 half-moves
13 Ka8 win in 49 half-moves
14 Kb8 win in 49 half-moves
15 Kc3 win in 49 half-moves
16 Kb3 draw
17 Rc1 loss in 4 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves