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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kh7 draw
4 Kh8 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Rb7 draw
9 Rc7 draw
10 Rg7 draw
11 Rh7 draw
12 Kf8 loss in 4 half-moves
13 Kf7 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves