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 Kc2 draw
3 Kc3 draw
4 Kd3 draw
5 Ke2 draw
6 Ke3 draw
7 Ra6 draw
8 Rb6 draw
9 Rf5 draw
10 Rf7 draw
11 Rg6 draw
12 Rh6 draw
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Kc1 loss in 1 half-moves
21 Kd1 loss in 1 half-moves
22 Ke1 loss in 1 half-moves