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

EGTB: draw

# move score
1 Kc3 draw
2 Kc4 draw
3 Kc5 draw
4 Ra8 draw
5 Rb8 draw
6 Rc8 draw
7 Rg3 draw
8 Rg4 draw
9 Rg5 draw
10 Ka3 loss in 4 half-moves
11 Ka4 loss in 4 half-moves
12 Ka5 loss in 4 half-moves
13 Kb3 loss in 4 half-moves
14 Kb5 loss in 4 half-moves
15 Rd8 loss in 4 half-moves
16 Rg2 loss in 4 half-moves
17 Rh8 loss in 4 half-moves
18 Rf8 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Re8 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rg7 loss in 1 half-moves