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 Ra4 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb5 draw
12 Rd4 draw
13 Re4 draw
14 Rg4 draw
15 Ka8 loss in 14 half-moves
16 Kb8 loss in 12 half-moves
17 Rb6 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh4 loss in 1 half-moves