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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Kb5 draw
4 Kb7 draw
5 Kc5 draw
6 Kc6 draw
7 Kc7 draw
8 Rb8 draw
9 Rc8 draw
10 Rd8 draw
11 Rf8 draw
12 Rg3 draw
13 Rg4 draw
14 Rg5 draw
15 Rg7 draw
16 Rh8 draw
17 Ka7 loss in 12 half-moves
18 Ra8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg6 loss in 2 half-moves