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

EGTB: win in 50 half-moves

# move score
1 K8b7 win in 49 half-moves
2 Kb6 win in 49 half-moves
3 Ra5 win in 49 half-moves
4 Rb5 win in 49 half-moves
5 Re7 win in 49 half-moves
6 K7b7 win in 53 half-moves
7 Rc5 win in 53 half-moves
8 Rd5 win in 53 half-moves
9 Re6 win in 53 half-moves
10 Re8 win in 53 half-moves
11 Ka6 win in 55 half-moves
12 K7b8 win in 57 half-moves
13 K8b8 win in 57 half-moves
14 Re4 draw
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves