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

EGTB: draw

# move score
1 Kd7 draw
2 Kd8 draw
3 Rd3 draw
4 Re6 draw
5 Re7 draw
6 Re8 draw
7 Kb7 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kc7 loss in 4 half-moves
10 Re4 loss in 4 half-moves
11 Re5 loss in 4 half-moves
12 Rf3 loss in 4 half-moves
13 Rh3 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rg3 loss in 1 half-moves