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

EGTB: win in 4 half-moves

# move score
1 K4f5 win in 3 half-moves
2 K6f5 win in 3 half-moves
3 Kf4 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kf3 win in 5 half-moves
6 Kf7 win in 5 half-moves
7 Kg3 win in 5 half-moves
8 Kg7 win in 5 half-moves
9 Kh3 win in 5 half-moves
10 Kh7 win in 5 half-moves
11 Re6 win in 5 half-moves
12 Re7 win in 5 half-moves
13 Rf8 win in 5 half-moves
14 Rh8 win in 5 half-moves
15 K4g5 draw
16 K4h5 draw
17 K6g5 draw
18 K6h5 draw
19 Kh4 draw
20 Kh6 draw
21 Rc8 draw
22 Rd8 draw
23 Re1 draw
24 Re2 draw
25 Rg8 draw
26 Ra8 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re5 loss in 2 half-moves