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 Kc1 draw
4 Kc8 draw
5 Kd7 draw
6 Kd8 draw
7 Ke1 draw
8 Ke2 draw
9 Re1 draw
10 Rf1 draw
11 Rg2 draw
12 Rg7 draw
13 Rg8 draw
14 Rh1 draw
15 Rg6 loss in 4 half-moves
16 Kb6 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves