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

EGTB: win in 44 half-moves

# move score
1 K5b5 win in 43 half-moves
2 K6b5 win in 43 half-moves
3 Kb4 win in 45 half-moves
4 Ra1 win in 45 half-moves
5 Rb1 win in 45 half-moves
6 Ka4 win in 47 half-moves
7 Rg1 win in 47 half-moves
8 Rh2 win in 47 half-moves
9 Rh3 win in 47 half-moves
10 Rf1 win in 49 half-moves
11 Ka7 win in 51 half-moves
12 Rh4 win in 51 half-moves
13 Rh5 win in 53 half-moves
14 Rh6 win in 53 half-moves
15 K5b6 loss in 2 half-moves
16 K6b6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves