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

EGTB: draw

# move score
1 Kb5 draw
2 Kb7 draw
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Ra8 draw
7 Re3 draw
8 Re6 draw
9 Re7 draw
10 Rf8 draw
11 Rh8 draw
12 Ka7 loss in 10 half-moves
13 Rb8 loss in 8 half-moves
14 Ka5 loss in 6 half-moves
15 Ka6 loss in 6 half-moves
16 Re4 loss in 4 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg8 loss in 2 half-moves