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

EGTB: win in 10 half-moves

# move score
1 Rh7 win in 9 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd8 draw
5 Ke6 draw
6 Ke7 draw
7 Ke8 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh3 draw
12 Kh5 draw
13 Re7 draw
14 Rf1 draw
15 Rf2 draw
16 Rf6 draw
17 Rf8 draw
18 Rg7 draw
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves