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

EGTB: draw

# move score
1 Kg3 draw
2 Kg4 draw
3 Kg5 draw
4 Kh3 draw
5 Kh5 draw
6 Ra7 draw
7 Rc7 draw
8 Rd7 draw
9 Re1 draw
10 Re2 draw
11 Re4 draw
12 Re5 draw
13 Re6 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Rb7 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re8 loss in 2 half-moves