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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kd6 draw
4 Kd7 draw
5 Kd8 draw
6 Re7 draw
7 Rf2 draw
8 Rf6 draw
9 Rf8 draw
10 Rd7 loss in 12 half-moves
11 Kb8 loss in 10 half-moves
12 Kc8 loss in 6 half-moves
13 Kb7 loss in 4 half-moves
14 Rf1 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves