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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rd8 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Rf7 win in 7 half-moves
5 g5 draw
6 Nb6 draw
7 Nc5 draw
8 Ne5 draw
9 Rf2 draw
10 Rf5 draw
11 Rf6 draw
12 Nb8 loss in 8 half-moves
13 Nf6 loss in 4 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves