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

EGTB: draw

# move score
1 Ka6 draw
2 Kb6 draw
3 Ra7 draw
4 Rb6 draw
5 Rc7 draw
6 Rh7 draw
7 Ka4 loss in 4 half-moves
8 Ka5 loss in 4 half-moves
9 Kb4 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 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 Rg7 loss in 2 half-moves