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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kcc8 win in 3 half-moves
6 Re6 win in 3 half-moves
7 Kcd7 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Re8 win in 9 half-moves
10 Kdd7 win in 13 half-moves
11 Kdc8 draw
12 Ke8 draw
13 Re3 draw
14 Re4 draw
15 Re5 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Rd7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves