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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Rf1 win in 5 half-moves
6 Kf2 win in 9 half-moves
7 Kd3 win in 15 half-moves
8 Ked2 win in 15 half-moves
9 Kcd1 draw
10 Ke3 draw
11 Ked1 draw
12 Kf1 draw
13 Kf3 draw
14 Rg1 draw
15 Rh1 draw
16 Rd1 loss in 2 half-moves