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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kd2 draw
3 Ke2 draw
4 Ke4 draw
5 Kf2 draw
6 Rd8 draw
7 Re8 draw
8 Rf2 draw
9 Rf3 draw
10 Rf5 draw
11 Kf3 loss in 6 half-moves
12 Kf4 loss in 4 half-moves
13 Rg8 loss in 4 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh8 loss in 1 half-moves