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

EGTB: draw

# move score
1 Ka5 draw
2 Ka7 draw
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Rc3 draw
7 Ra3 loss in 14 half-moves
8 Kb7 loss in 10 half-moves
9 Ka6 loss in 6 half-moves
10 Kb5 loss in 4 half-moves
11 Rb1 loss in 4 half-moves
12 Rb2 loss in 4 half-moves
13 Rd3 loss in 4 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rg3 loss in 1 half-moves