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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Kee5 win in 5 half-moves
6 Rg3 win in 7 half-moves
7 Kd3 draw
8 Kde5 draw
9 Ke3 draw
10 Ked4 draw
11 Kf3 draw
12 Rg1 draw
13 Rg2 draw
14 Rg4 draw
15 Rg7 draw
16 Rh5 draw
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kdd4 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves