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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Re7 draw
5 Kc7 loss in 10 half-moves
6 Rf6 loss in 8 half-moves
7 Rf8 loss in 8 half-moves
8 Rg7 loss in 8 half-moves
9 Kb8 loss in 6 half-moves
10 Kc8 loss in 6 half-moves
11 Rc7 loss in 6 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf2 loss in 1 half-moves