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 Ra2 draw
5 Rb2 draw
6 Rc1 draw
7 Rc3 draw
8 Rc4 draw
9 Rc5 draw
10 Rd2 draw
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves