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

EGTB: win in 54 half-moves

# move score
1 K8b7 win in 53 half-moves
2 Re5 win in 53 half-moves
3 Re8 win in 53 half-moves
4 Rg1 win in 53 half-moves
5 Rh1 win in 53 half-moves
6 K7b7 win in 55 half-moves
7 K7b8 win in 55 half-moves
8 K8b8 win in 55 half-moves
9 Kb6 win in 55 half-moves
10 Re6 win in 55 half-moves
11 Re7 win in 55 half-moves
12 Rf1 win in 55 half-moves
13 Ka6 win in 57 half-moves
14 Rd1 draw
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves