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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Re2 win in 3 half-moves
9 Re4 win in 3 half-moves
10 Kc3 win in 5 half-moves
11 Kc7 win in 5 half-moves
12 Kc2 draw
13 Kd2 draw
14 Ke2 draw
15 Re1 draw
16 Re5 draw
17 Re6 draw
18 Rf3 draw
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves