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 Ke1 draw
3 Ke3 draw
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Rd7 draw
8 Re7 draw
9 Rf2 draw
10 Kd1 loss in 4 half-moves
11 Kd2 loss in 4 half-moves
12 Rc7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Rh7 loss in 4 half-moves
15 Kd3 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Ra7 loss in 1 half-moves
22 Rb7 loss in 1 half-moves