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 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Ra2 draw
8 Rb2 draw
9 Rd1 draw
10 Rd3 draw
11 Rd4 draw
12 Rd5 draw
13 Re2 draw
14 Rf2 draw
15 Ka8 loss in 4 half-moves
16 Kb8 loss in 4 half-moves
17 Rc2 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves