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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kc5 draw
4 Kcc7 draw
5 Kcd6 draw
6 Kd5 draw
7 Kd8 draw
8 Kdc7 draw
9 Kdd6 draw
10 Ke6 draw
11 Ke7 draw
12 Ke8 draw
13 Rc7 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Kb5 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb8 loss in 1 half-moves