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

EGTB: win in 2 half-moves

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