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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kc1 draw
6 Kc2 draw
7 Kc6 draw
8 Kc7 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Ra8 draw
13 Rc8 draw
14 Rd8 draw
15 Rh8 draw
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves