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

EGTB: draw

# move score
1 Kf5 draw
2 Kg5 draw
3 Kh3 draw
4 Kh4 draw
5 Kh5 draw
6 Ra3 draw
7 Rb3 draw
8 Rc3 draw
9 Rd3 draw
10 Rf3 draw
11 Rg2 draw
12 Rh3 draw
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rg1 loss in 2 half-moves