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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg1 draw
5 Kg2 draw
6 Kg3 draw
7 Kg5 draw
8 Kg7 draw
9 Kh1 draw
10 Kh3 draw
11 Kh5 draw
12 Kh6 draw
13 Kh7 draw
14 Ra4 draw
15 Re4 draw
16 Rf1 draw
17 Rf2 draw
18 Rf3 draw
19 Rf8 draw
20 Rg4 draw
21 Kf7 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves