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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 13 half-moves
3 Kc6 win in 15 half-moves
4 Kb6 win in 17 half-moves
5 Kc5 win in 17 half-moves
6 Rf7 win in 17 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kf3 draw
10 Kf5 draw
11 Ra8 draw
12 Rb8 draw
13 Rc8 draw
14 Ka4 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves