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

EGTB: win in 52 half-moves

# move score
1 Kb7 win in 51 half-moves
2 Kb8 win in 51 half-moves
3 Rf6 win in 53 half-moves
4 Rg6 win in 53 half-moves
5 Rh6 win in 53 half-moves
6 Ka7 win in 55 half-moves
7 Kc8 win in 55 half-moves
8 Re6 win in 55 half-moves
9 Ra1 win in 57 half-moves
10 Ke7 draw
11 Ke8 draw
12 Ra2 draw
13 Ra7 draw
14 Kc7 loss in 4 half-moves
15 Kd7 loss in 4 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves