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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rf2 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 Kh5 win in 5 half-moves
8 Kf3 draw
9 Kg1 draw
10 Kg4 draw
11 Kgg3 draw
12 Kgh3 draw
13 Kh1 draw
14 Kh2 draw
15 Khg3 draw
16 Khh3 draw
17 Rd8 draw
18 Re8 draw
19 Rf3 draw
20 Rf7 draw
21 Kf2 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves