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 Rb1 draw
4 Rc1 draw
5 Kc7 loss in 4 half-moves
6 Kd7 loss in 4 half-moves
7 Kd8 loss in 4 half-moves
8 Ra8 loss in 4 half-moves
9 Rd1 loss in 4 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Ra5 loss in 1 half-moves