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

EGTB: draw

# move score
1 Kc7 draw
2 Kc8 draw
3 Kd7 draw
4 Ke1 draw
5 Ke3 draw
6 Ke7 draw
7 Ke8 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Re8 draw
12 Rf8 draw
13 Rg1 draw
14 Rg2 draw
15 Rg5 draw
16 Rg6 draw
17 Rg7 draw
18 Rh8 draw
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves