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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kdd2 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Kb1 win in 5 half-moves
6 Ke1 win in 5 half-moves
7 Re1 win in 5 half-moves
8 Kcc1 draw
9 Kcd2 draw
10 Kdc1 draw
11 Rf2 draw
12 Rf4 draw
13 Rf8 draw
14 Rg1 draw
15 Rh1 draw
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves