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

EGTB: draw

# move score
1 Ka7 draw
2 Kb6 draw
3 Kb7 draw
4 Kg1 draw
5 Kg2 draw
6 Kh2 draw
7 Ra8 draw
8 Rc8 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Rg1 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Rg5 loss in 4 half-moves
17 Ka5 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves