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 Kc7 draw
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Ra8 draw
8 Rc8 draw
9 Rd8 draw
10 Re4 draw
11 Re6 draw
12 Re7 draw
13 Rf8 draw
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves