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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kde4 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Ke3 win in 5 half-moves
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Kf4 draw
11 Rf1 draw
12 Rf4 draw
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kfe4 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves