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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Kg3 win in 5 half-moves
5 Kh3 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Kf6 win in 9 half-moves
8 K4f4 draw
9 K4f5 draw
10 K4h4 draw
11 K4h5 draw
12 K5f4 draw
13 K5f5 draw
14 K5h4 draw
15 K5h5 draw
16 Kg6 draw
17 Kh6 draw
18 Rc8 draw
19 Rd8 draw
20 Re8 draw
21 Rg7 draw
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves