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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ke8 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Ra7 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Ke7 win in 9 half-moves
10 Kf7 win in 13 half-moves
11 Rg8 win in 21 half-moves
12 Kf5 draw
13 Kf6 draw
14 Kh4 draw
15 Kh5 draw
16 Kh6 draw
17 Kf4 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves