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 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd3 win in 3 half-moves
8 Ke3 win in 3 half-moves
9 Re3 win in 3 half-moves
10 Re5 win in 3 half-moves
11 Kc4 win in 5 half-moves
12 Rf4 win in 5 half-moves
13 Kc5 draw
14 Kd5 draw
15 Ke5 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves