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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Kc1 win in 7 half-moves
3 Ke3 draw
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Rg1 draw
8 Rh1 draw
9 Kc2 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kdd2 loss in 2 half-moves
12 Ked2 loss in 2 half-moves