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

EGTB: win in 48 half-moves

# move score
1 K8b7 win in 47 half-moves
2 Kb5 win in 47 half-moves
3 Kb6 win in 47 half-moves
4 Rd2 win in 47 half-moves
5 K6b7 win in 49 half-moves
6 Kb8 win in 49 half-moves
7 Ra2 win in 49 half-moves
8 K8a7 win in 51 half-moves
9 Rb2 win in 51 half-moves
10 Rc1 win in 51 half-moves
11 Ka5 win in 53 half-moves
12 Rc3 win in 53 half-moves
13 K6a7 win in 55 half-moves
14 Rc4 win in 55 half-moves
15 Rc5 win in 55 half-moves
16 Re2 win in 55 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves