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

EGTB: draw

# move score
1 Rc7 draw
2 Ka5 loss in 2 half-moves
3 Ka6 loss in 2 half-moves
4 Kaa7 loss in 2 half-moves
5 Kb5 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Kba7 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Kc5 loss in 1 half-moves
16 Kc6 loss in 1 half-moves
17 Kc7 loss in 1 half-moves