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 Kb8 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Rb5 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rc6 draw
14 Rd5 draw
15 Re5 draw
16 Rg5 draw
17 Rh5 draw
18 Ra5 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rf5 loss in 2 half-moves