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

EGTB: draw

# move score
1 Kbb7 draw
2 Kcb7 draw
3 Kd7 draw
4 Kd8 draw
5 Re8 draw
6 Rf8 draw
7 Rg8 draw
8 Rh8 draw
9 Ka7 loss in 1 half-moves
10 Ka8 loss in 1 half-moves
11 Kb6 loss in 1 half-moves
12 Kc6 loss in 1 half-moves
13 Kd6 loss in 1 half-moves
14 Rd8 loss in 1 half-moves