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 Kb6 draw
5 Kc5 draw
6 Kc6 draw
7 Ra3 draw
8 Rb1 draw
9 Rb2 draw
10 Rd3 draw
11 Re3 draw
12 Rf3 draw
13 Rg3 draw
14 Rh3 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc3 loss in 2 half-moves