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 Kb3 draw
4 Kb6 draw
5 Kbb4 draw
6 Kbc5 draw
7 Kc3 draw
8 Kc6 draw
9 Kcb4 draw
10 Kcc5 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 draw
14 Ra3 draw
15 Ra5 draw
16 Ra6 draw
17 Ra7 draw
18 Ra8 draw
19 Rb4 draw
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves