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

EGTB: draw

# move score
1 Kb3 draw
2 Ra8 draw
3 Rb5 draw
4 Rb6 draw
5 Rc8 draw
6 Rd8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kb5 loss in 4 half-moves
11 Ka3 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Re8 loss in 2 half-moves