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

EGTB: draw

# move score
1 Ka4 draw
2 Kb4 draw
3 Rb4 draw
4 Rb5 draw
5 Rb6 draw
6 Ka6 loss in 4 half-moves
7 Kb5 loss in 4 half-moves
8 Kb6 loss in 4 half-moves
9 Rb7 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Ra3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Re3 loss in 1 half-moves