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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kb1 win in 7 half-moves
3 Kcc2 win in 7 half-moves
4 Kb2 draw
5 Kdc2 draw
6 Ke1 draw
7 Ke2 draw
8 Ke3 draw
9 Rf1 draw
10 Rg1 draw
11 Rh1 draw
12 Kc3 loss in 2 half-moves
13 Kd3 loss in 2 half-moves