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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Re1 draw
4 Ka7 loss in 20 half-moves
5 Re8 loss in 18 half-moves
6 Re7 loss in 12 half-moves
7 Ka8 loss in 4 half-moves
8 Kc8 loss in 4 half-moves
9 Rd6 loss in 4 half-moves
10 Re5 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Ra6 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves