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

EGTB: draw

# move score
1 Ka4 draw
2 Ka5 draw
3 Ka6 draw
4 Kb4 draw
5 Kb6 draw
6 Kc6 draw
7 Ra8 draw
8 Rb6 draw
9 Rc8 draw
10 Rd8 draw
11 Re8 draw
12 Rf8 draw
13 Rg8 draw
14 Rh8 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves