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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Kg1 draw
6 Kg2 draw
7 Ra7 draw
8 Rc7 draw
9 Rg7 draw
10 Rh2 draw
11 Rh3 draw
12 Rh4 draw
13 Rh5 draw
14 Rh6 draw
15 Rh8 draw
16 Kb4 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Kh2 loss in 1 half-moves