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

EGTB: draw

# move score
1 Kb5 draw
2 Kd1 draw
3 Ke1 draw
4 Kf1 draw
5 Kf2 draw
6 Ra8 draw
7 Rb7 draw
8 Rc7 draw
9 Rg7 draw
10 Rh7 draw
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Ka5 loss in 1 half-moves