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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Ke1 draw
4 Ke2 draw
5 Kf2 draw
6 Kg1 draw
7 Kh8 draw
8 Ra8 draw
9 Rb8 draw
10 Rf2 draw
11 Rf4 draw
12 Kf7 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves