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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Kd2 draw
4 Ke2 draw
5 Rg2 draw
6 Rg3 draw
7 Rg6 draw
8 Ke1 loss in 6 half-moves
9 Rh1 loss in 4 half-moves
10 Re1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rg4 loss in 1 half-moves
15 Rg5 loss in 1 half-moves