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 Kf6 draw
3 Kg6 draw
4 Re2 draw
5 Rg2 loss in 12 half-moves
6 Kf8 loss in 10 half-moves
7 Kg7 loss in 8 half-moves
8 Kg8 loss in 8 half-moves
9 Rf1 loss in 8 half-moves
10 Rf3 loss in 8 half-moves
11 Rh2 loss in 4 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rb2 loss in 1 half-moves