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

EGTB: draw

# move score
1 Kc7 draw
2 Ke8 draw
3 Rc4 draw
4 Rd4 draw
5 Re4 draw
6 Rf4 draw
7 Rg4 draw
8 Rh5 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Kc8 loss in 4 half-moves
13 Kd7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves