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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc5 draw
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Ra4 draw
8 Ra8 draw
9 Rb7 draw
10 Rc7 draw
11 Rg7 draw
12 Rh7 draw
13 Kb7 loss in 16 half-moves
14 Ra5 loss in 16 half-moves
15 Kc7 loss in 10 half-moves
16 Ra6 loss in 10 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves