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

EGTB: draw

# move score
1 Kb7 draw
2 Kc6 draw
3 Kcc7 draw
4 Kcd8 draw
5 Kdc7 draw
6 Kdd8 draw
7 Rd8 draw
8 Re4 draw
9 Re5 draw
10 Re6 draw
11 Re7 draw
12 Rf8 draw
13 Rg8 draw
14 Rh8 draw
15 Kb8 loss in 1 half-moves
16 Kd6 loss in 1 half-moves
17 Ke6 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Re2 loss in 1 half-moves
21 Re3 loss in 1 half-moves