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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kc6 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ra4 draw
8 Rb4 draw
9 Rf4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Kb8 loss in 6 half-moves
14 Kc8 loss in 6 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg5 loss in 1 half-moves
22 Rh4 loss in 1 half-moves