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 Kc4 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Ke4 win in 3 half-moves
10 Re4 win in 3 half-moves
11 Re6 win in 3 half-moves
12 Kc2 win in 5 half-moves
13 Kc5 win in 5 half-moves
14 Ke6 draw
15 Re7 draw
16 Re8 draw
17 Rf5 draw
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves