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 f7 draw
3 Ra7 draw
4 Rb7 draw
5 Rd7 draw
6 Rf7 draw
7 Rh4 draw
8 Rh5 draw
9 Rh6 draw
10 Rh8 draw
11 Re7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves