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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc7 draw
4 Rc4 draw
5 Rd4 draw
6 Re4 draw
7 Rh3 draw
8 Rh6 draw
9 Rh7 draw
10 Rh8 draw
11 Ka8 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Rf4 loss in 4 half-moves
14 Rg4 loss in 4 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 Rh5 loss in 2 half-moves