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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 draw
4 Ke2 draw
5 Kf2 draw
6 Ra1 draw
7 Rb1 draw
8 Rc1 draw
9 Rd2 draw
10 Rd5 draw
11 Re1 draw
12 Kg1 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Ke1 loss in 1 half-moves