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

EGTB: draw

# move score
1 Rb1 draw
2 Rh3 draw
3 Rh4 draw
4 Rh5 draw
5 Kb3 loss in 4 half-moves
6 Kb4 loss in 4 half-moves
7 Kc3 loss in 4 half-moves
8 Kd3 loss in 4 half-moves
9 Kd4 loss in 4 half-moves
10 Ra1 loss in 4 half-moves
11 Rc1 loss in 4 half-moves
12 Rh2 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rg1 loss in 1 half-moves
22 Rh6 loss in 1 half-moves