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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 g7 draw
3 Nb4 draw
4 Nc1 draw
5 Nc3 draw
6 Ra8 draw
7 Rb8 draw
8 Rc8 draw
9 Rf2 draw
10 Rf7 draw
11 Rg8 draw
12 Re8 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh8 loss in 2 half-moves