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 Rh3 win in 1 half-moves
3 Kg7 draw
4 Kg8 draw
5 Rd7 draw
6 Re7 draw
7 Rg7 draw
8 Rh5 draw
9 Rh6 draw
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh4 loss in 2 half-moves