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

EGTB: win in 52 half-moves

# move score
1 Rb7 win in 51 half-moves
2 Kc8 win in 53 half-moves
3 Ra7 win in 53 half-moves
4 Rc7 win in 57 half-moves
5 Rd7 win in 57 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kb7 draw
9 Kc7 draw
10 Kh4 draw
11 Kh6 draw
12 Re7 draw
13 Rf7 draw
14 Rh6 draw
15 Rh8 draw
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves