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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kdd8 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Ke8 win in 5 half-moves
8 Kc6 win in 7 half-moves
9 Kcc7 draw
10 Kcd8 draw
11 Kdc7 draw
12 Ke7 draw
13 Rf7 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg8 draw
18 Rh7 draw
19 Re7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves