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 Kd7 draw
5 Ra1 draw
6 Rb1 draw
7 Rf1 draw
8 Rh2 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Rg1 loss in 18 half-moves
13 Kd8 loss in 4 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves