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

EGTB: draw

# move score
1 Kb5 draw
2 Kd7 draw
3 Kd8 draw
4 Kf8 draw
5 Ra1 draw
6 Ra2 draw
7 Rb3 draw
8 Rc3 draw
9 Kb3 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Ka5 loss in 1 half-moves