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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kc7 draw
3 Kd6 draw
4 Ke6 draw
5 Ke7 draw
6 Rb6 draw
7 Rf8 draw
8 Rf5 loss in 8 half-moves
9 Kd8 loss in 6 half-moves
10 Ke8 loss in 6 half-moves
11 Kc6 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Rf2 loss in 4 half-moves
14 Rf7 loss in 4 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rf1 loss in 1 half-moves