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

EGTB: win in 48 half-moves

# move score
1 Kb6 win in 47 half-moves
2 Rc1 win in 47 half-moves
3 K8b7 win in 49 half-moves
4 K8b8 win in 49 half-moves
5 Ka6 win in 49 half-moves
6 Rd1 win in 49 half-moves
7 K7b7 win in 51 half-moves
8 Ra1 win in 51 half-moves
9 Rb1 win in 51 half-moves
10 Re1 win in 51 half-moves
11 Rf2 win in 51 half-moves
12 K7b8 win in 53 half-moves
13 Rf3 win in 55 half-moves
14 Rf4 win in 55 half-moves
15 Rf5 draw
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves