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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg5 draw
3 Kg7 draw
4 Rf1 draw
5 Rf3 draw
6 Rf5 draw
7 Rf7 draw
8 Rf8 draw
9 Kf5 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Kh5 loss in 2 half-moves
12 Kh6 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Kb2 loss in 1 half-moves
15 Kb3 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kc2 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Kd2 loss in 1 half-moves
20 Kd3 loss in 1 half-moves
21 Kd4 loss in 1 half-moves
22 Ra6 loss in 1 half-moves
23 Rb6 loss in 1 half-moves
24 Rc6 loss in 1 half-moves
25 Rd6 loss in 1 half-moves
26 Re6 loss in 1 half-moves
27 Rf2 loss in 1 half-moves