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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Ra1 draw
5 Ra2 draw
6 Ra5 draw
7 Ra6 draw
8 Ra7 draw
9 Ra8 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rf4 draw
14 Rh4 draw
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rd4 loss in 1 half-moves