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 Rd5 draw
8 Re5 draw
9 Rf1 draw
10 Rf2 draw
11 Rf3 draw
12 Kd1 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Kd3 loss in 4 half-moves
15 Rc5 loss in 4 half-moves
16 Rg5 loss in 4 half-moves
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh5 loss in 1 half-moves