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 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Rd7 draw
7 Re7 draw
8 Rf3 draw
9 Rf5 draw
10 Rf6 draw
11 Rf8 draw
12 Rc7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh7 loss in 2 half-moves