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

EGTB: draw

# move score
1 Rg4 draw
2 Rg5 draw
3 Rg6 draw
4 Rg7 draw
5 Kb5 loss in 4 half-moves
6 Kb6 loss in 4 half-moves
7 Kb7 loss in 4 half-moves
8 Kc7 loss in 4 half-moves
9 Kd6 loss in 4 half-moves
10 Kd7 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rg8 loss in 1 half-moves
22 Rh1 loss in 1 half-moves