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

EGTB: win in 50 half-moves

# move score
1 Rb7 win in 49 half-moves
2 Kb7 win in 51 half-moves
3 Kb8 win in 51 half-moves
4 Kd8 win in 51 half-moves
5 Ra7 win in 51 half-moves
6 Rc7 win in 51 half-moves
7 Rd7 win in 51 half-moves
8 Ka7 draw
9 Kd7 draw
10 Kf7 draw
11 Kf8 draw
12 Re1 draw
13 Re5 draw
14 Re6 draw
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves