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 Kb7 draw
4 Kc7 draw
5 Kd6 draw
6 Kd7 draw
7 Ra1 draw
8 Ra6 draw
9 Ra8 draw
10 Rb4 draw
11 Rd4 draw
12 Rf4 draw
13 Kc5 loss in 12 half-moves
14 Kd5 loss in 8 half-moves
15 Rc4 loss in 6 half-moves
16 Re4 loss in 6 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg4 loss in 1 half-moves
22 Rh4 loss in 1 half-moves