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 Kg8 draw
3 Rg7 draw
4 Rh7 draw
5 Ra8 loss in 8 half-moves
6 Kh7 loss in 4 half-moves
7 Ra1 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Kg7 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra2 loss in 1 half-moves