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

EGTB: draw

# move score
1 Ra7 draw
2 Rb7 draw
3 Rc7 draw
4 Re7 draw
5 Ka7 loss in 4 half-moves
6 Ka8 loss in 4 half-moves
7 Kb7 loss in 4 half-moves
8 Kc7 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Rf5 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rf8 loss in 4 half-moves
13 Rd7 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rf3 loss in 1 half-moves