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

EGTB: draw

# move score
1 Ka6 draw
2 Ka7 draw
3 Ka8 draw
4 Kb6 draw
5 Kb8 draw
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Ra2 draw
10 Rb1 draw
11 Rb3 draw
12 Rb4 draw
13 Rb5 draw
14 Rc2 draw
15 Rd2 draw
16 Re2 draw
17 Rg2 draw
18 Rh2 draw
19 Rb6 loss in 2 half-moves
20 Rf2 loss in 2 half-moves