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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kb8 draw
3 Kf4 draw
4 Kf6 draw
5 Ra3 draw
6 Rf1 draw
7 Rg3 draw
8 Rh3 draw
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Kg4 loss in 1 half-moves
20 Kg5 loss in 1 half-moves
21 Kg6 loss in 1 half-moves