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 Rg8 win in 1 half-moves
3 Kf6 draw
4 Kf7 draw
5 Kh5 draw
6 Kh6 draw
7 Kh7 draw
8 Ra7 draw
9 Rb7 draw
10 Rd7 draw
11 Rf7 draw
12 Rh7 draw
13 Kf5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Re7 loss in 2 half-moves