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 Ke7 draw
3 Ke8 draw
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Kf7 draw
8 Kg4 draw
9 Kg6 draw
10 Kg7 draw
11 Kg8 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Rd1 draw
16 Rd6 draw
17 Rd7 draw
18 Rd8 draw
19 Re5 draw
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves